/* GoMe Master - Frontend Styles */
/* gomi53.comデザイン再現 + レスポンシブ対応 */

:root {
    --primary: #04528C;
    --primary-dark: #03416d;
    --accent: #2D837D;
    --orange: #F87716;
    --orange-dark: #EA5514;
    --text: #333333;
    --text-light: #666666;
    --background: #ffffff;
    --background-alt: #f5f7fa;
    --border: #e0e0e0;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text);
    background: var(--background);
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    z-index: 1000;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.logo-sub {
    font-size: 0.7rem;
    color: var(--text-light);
    margin-top: -3px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-list a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition);
    position: relative;
}

.nav-list a:not(.btn):hover {
    color: var(--primary);
}

.nav-list a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--orange);
    transition: width var(--transition);
}

.nav-list a:not(.btn):hover::after {
    width: 100%;
}

/* Dropdown / Submenu */
.has-submenu {
    position: relative;
}

.has-submenu > a::before {
    content: '▾';
    margin-left: 4px;
    font-size: 0.7rem;
    color: var(--text-light);
}

.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 260px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-hover);
    padding: 16px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition);
    z-index: 1001;
}

.has-submenu:hover > .submenu,
.has-submenu:focus-within > .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.submenu-list a {
    display: block;
    padding: 10px 20px;
    font-size: 0.9rem;
    color: var(--text);
    text-decoration: none;
    white-space: nowrap;
    transition: background var(--transition), color var(--transition);
}

.submenu-list a:hover {
    background: var(--background-alt);
    color: var(--primary);
}

.submenu-list a::after {
    display: none;
}

.submenu-mega {
    left: 50%;
    transform: translate(-50%, 8px);
    min-width: 720px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 24px;
    padding: 24px 24px;
}

.has-submenu:hover > .submenu-mega,
.has-submenu:focus-within > .submenu-mega {
    transform: translate(-50%, 0);
}

.submenu-mega > .submenu-list {
    grid-column: 1 / -1;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
    margin-bottom: 4px;
    display: flex;
    gap: 8px;
}

.submenu-mega > .submenu-list:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
    border-top: 1px solid var(--border);
    padding-top: 8px;
    margin-top: 4px;
    flex-direction: column;
    gap: 0;
}

.submenu-group {
    padding: 4px 0;
}

.submenu-heading {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--primary);
    padding: 6px 20px;
    margin: 0;
    letter-spacing: 0.04em;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(248, 119, 22, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(248, 119, 22, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

.btn-nav {
    padding: 10px 24px;
    font-size: 0.9rem;
}

.btn-large {
    padding: 18px 45px;
    font-size: 1.1rem;
}

/* Main */
.main {
    padding-top: 80px;
}

/* Hero */
.hero {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: stretch;
    background: linear-gradient(135deg, #f8fafc 0%, #e8f4f8 100%);
    padding: 0;
    overflow: hidden;
}

.hero > .container {
    padding-left: 0;
    padding-right: 0;
    max-width: none;
    width: 100%;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: stretch;
    min-height: calc(100vh - 80px);
}

.hero-content {
    padding: 80px clamp(24px, 5vw, 80px);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-label {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.hero-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 3.92rem;          /* 2.8rem × 1.4 */
    line-height: 1.35;
    color: var(--text);
    margin-bottom: 25px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.hero-title .highlight {
    color: var(--orange);
}

.hero-text {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 35px;
    line-height: 1.9;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-image {
    grid-column: 1;
    grid-row: 1;
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-content {
    grid-column: 2;
    grid-row: 1;
}

@media (max-width: 768px) {
    .hero,
    .hero-inner { min-height: 0; }
    .hero-inner {
        grid-template-columns: 1fr;
    }
    .hero-image,
    .hero-content {
        grid-column: 1;
    }
    .hero-image { grid-row: 1; aspect-ratio: 4 / 3; height: auto; }
    .hero-content { grid-row: 2; padding: 40px 24px 60px; }
}

/* Features Navigation */
.features-nav {
    background: white;
    padding: 30px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 80px;
    z-index: 100;
}

.nav-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.nav-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 15px 25px;
    text-decoration: none;
    color: var(--text);
    border-radius: var(--radius);
    transition: all var(--transition);
    background: var(--background-alt);
}

.nav-tab:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

.nav-tab img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.nav-tab span {
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
}

/* Feature Sections */
.feature-section {
    padding: 100px 0;
}

.feature-section.bg-alt {
    background: var(--background-alt);
}

.feature-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.2rem;
    color: var(--text);
    margin-bottom: 20px;
    font-weight: 700;
}

.section-title.center {
    text-align: center;
}

.title-num {
    color: var(--orange);
    font-size: 1rem;
    margin-right: 10px;
    vertical-align: middle;
}

.section-lead {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.9;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.feature-item {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: all var(--transition);
}

.feature-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.feature-icon {
    margin-bottom: 20px;
}

.feature-icon img {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.feature-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.feature-item p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.8;
}

.feature-image-full {
    text-align: center;
}

.feature-image-full img {
    max-width: 900px;
    width: 100%;
}

/* Feature Content Row */
.feature-content-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.feature-content-row.reverse {
    direction: rtl;
}

.feature-content-row.reverse > * {
    direction: ltr;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: 15px 0;
    border-bottom: 1px solid var(--border);
    font-size: 1rem;
    line-height: 1.7;
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list strong {
    color: var(--primary);
    display: block;
    margin-bottom: 5px;
}

.feature-visual img {
    width: 100%;
    border-radius: var(--radius-lg);
}

/* Characteristics */
.characteristics {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
}

.characteristics .section-title {
    color: white;
    margin-bottom: 60px;
}

.char-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.char-item {
    text-align: center;
    padding: 40px 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: all var(--transition);
}

.char-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.char-item img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.char-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.char-item p {
    font-size: 0.95rem;
    opacity: 0.9;
    line-height: 1.8;
}

/* CTA */
.cta {
    padding: 100px 0;
    background: white;
}

.cta-inner {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-images {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.cta-images img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: var(--shadow);
}

.cta h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--text);
}

.cta p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 35px;
    line-height: 1.9;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.2rem;
}

/* Contact */
.contact-section {
    padding: 80px 0;
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 30px;
}

.info-item {
    margin-bottom: 25px;
}

.info-item h3 {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 5px;
}

.info-item p {
    font-size: 1rem;
}

.info-item a {
    color: var(--primary);
    text-decoration: none;
}

/* Forms */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.required {
    color: var(--orange);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.checkbox-label a {
    color: var(--primary);
}

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.alert-success {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}

.alert-error {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

/* Error Page */
.error-page {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.error-content h1 {
    font-size: 8rem;
    color: var(--primary);
    line-height: 1;
}

.error-content h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.error-content p {
    color: var(--text-light);
    margin-bottom: 30px;
}

/* Hero Badges */
.hero-badges {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.badge {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 8px 20px;            /* 1.4倍に伴いパディングも拡大 */
    border-radius: 50px;
    font-size: 1.19rem;           /* 0.85rem × 1.4 */
    font-weight: 600;
}

/* Banner Section */
.banner-section {
    padding: 40px 0;
    background: white;
}

.banner-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.banner-item {
    display: block;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}

.banner-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.banner-item img {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 992px) {
    .banner-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

/* Service Icons Section */
.service-icons {
    padding: 60px 0;
    background: white;
}

.service-icons-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.service-icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--text);
    transition: all var(--transition);
}

.service-icon-item:hover {
    transform: translateY(-5px);
}

.service-icon-item img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    margin-bottom: 15px;
}

.service-icon-item span {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary);
}

/* Section Label */
.section-label {
    font-size: 0.9rem;
    color: var(--orange);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    font-weight: 600;
}

/* Features Grid Section */
.features-grid-section {
    padding: 80px 0;
    background: var(--background-alt);
}

.features-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.features-row-small {
    grid-template-columns: repeat(5, 1fr);
}

.feature-box {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    text-decoration: none;
    display: block;
    color: inherit;
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.feature-box img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    margin-bottom: 20px;
}

.feature-box h3 {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.feature-box p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.feature-box-small {
    background: white;
    padding: 25px 20px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    text-decoration: none;
    display: block;
    color: inherit;
}

.feature-box-small:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.feature-box-small h4 {
    font-size: 0.95rem;
    color: var(--text);
    margin-bottom: 8px;
    line-height: 1.4;
}

.feature-box-small p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.8rem;
}

/* Three Systems Section */
.three-systems {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    text-align: center;
}

.three-systems .section-title {
    color: white;
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 50px;
}

.systems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.system-card {
    background: rgba(255, 255, 255, 0.15);
    padding: 50px 30px;
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: all var(--transition);
    text-decoration: none;
    display: block;
    color: inherit;
}

.system-card:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-5px);
}

.system-num {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--orange);
    margin-bottom: 15px;
}

.system-card h3 {
    font-size: 1.5rem;
}

/* Industry Challenges Section */
.challenges {
    padding: 80px 0;
    background: white;
}

.challenges .section-title {
    text-align: center;
    margin-bottom: 50px;
}

.challenges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.challenge-item {
    text-align: center;
    padding: 30px 20px;
    background: var(--background-alt);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}

.challenge-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.challenge-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
}

.challenge-item h4 {
    font-size: 1rem;
    color: var(--text);
    line-height: 1.5;
}

/* Voice from Field Section */
.voice-section {
    padding: 80px 0;
    background: var(--background-alt);
}

.voice-section h3 {
    text-align: center;
    font-size: 1.8rem;
    color: var(--text);
    margin-bottom: 50px;
}

.voice-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.voice-item {
    background: white;
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.voice-item img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-bottom: 20px;
}

.voice-item h4 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 15px;
    line-height: 1.5;
}

.voice-item p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.8;
}

/* Voice Marquee (横自動スクロール) - 確実に動く版 */
.voice-marquee {
    overflow: hidden !important;
    width: 100% !important;
    margin-top: 24px;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 5%, #000 95%, transparent 100%);
            mask-image: linear-gradient(90deg, transparent 0, #000 5%, #000 95%, transparent 100%);
}
.voice-marquee .voice-track {
    display: flex !important;
    flex-wrap: nowrap !important;
    width: max-content !important;
    animation: voice-marquee-scroll 60s linear infinite !important;
    will-change: transform;
}
.voice-marquee:hover .voice-track,
.voice-marquee:focus-within .voice-track {
    animation-play-state: paused !important;
}
.voice-marquee .voice-item {
    flex: 0 0 320px !important;
    width: 320px !important;
    margin: 0 24px 0 0 !important;
    box-sizing: border-box;
}

@keyframes voice-marquee-scroll {
    0%   { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-50%, 0, 0); }
}

@media (max-width: 768px) {
    .voice-marquee .voice-item {
        flex: 0 0 260px !important;
        width: 260px !important;
        margin-right: 16px !important;
    }
}
/* 注: 旧来 prefers-reduced-motion でアニメーション停止していたが、
   サイト運営側の意向で常時アニメーションさせる方針に変更。 */

/* Digital Era Section */
.digital-era {
    padding: 80px 0;
    background: white;
    text-align: center;
}

.digital-era h3 {
    font-size: 1.8rem;
    color: var(--text);
    margin-bottom: 20px;
}

.digital-era > .container > p {
    font-size: 1rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto 50px;
    line-height: 1.8;
}

.era-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.era-item {
    background: var(--background-alt);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}

.era-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.era-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
}

.era-item h4 {
    font-size: 1rem;
    color: var(--text);
    line-height: 1.5;
}

/* System Details Section */
.system-details {
    padding: 100px 0;
    background: var(--background-alt);
}

.system-details .section-title {
    text-align: center;
    margin-bottom: 60px;
}

.system-detail-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
    background: white;
    border-radius: var(--radius-lg);
    padding: 50px;
    box-shadow: var(--shadow);
}

.system-detail-item.reverse {
    direction: rtl;
}

.system-detail-item.reverse > * {
    direction: ltr;
}

.system-detail-item:last-child {
    margin-bottom: 0;
}

.system-detail-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.system-detail-header .system-num {
    font-size: 2rem;
    margin-bottom: 0;
}

.system-detail-header h3 {
    font-size: 1.5rem;
    color: var(--primary);
}

.system-detail-header .system-icon {
    width: 50px;
    height: 50px;
    margin-left: auto;
}

.system-detail-content h4 {
    font-size: 1.2rem;
    color: var(--text);
    margin-bottom: 20px;
    line-height: 1.6;
}

.system-badge {
    display: inline-block;
    background: var(--orange);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.check-list {
    list-style: none;
    margin-bottom: 25px;
}

.check-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    font-size: 1rem;
    color: var(--text);
    line-height: 1.6;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent);
    font-weight: 700;
}

.system-detail-image img {
    width: 100%;
    border-radius: var(--radius-lg);
}

/* Footer */
.footer {
    background: var(--text);
    color: white;
    padding: 50px 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.company {
    font-weight: 500;
    margin-bottom: 5px;
}

.copyright {
    font-size: 0.85rem;
    opacity: 0.7;
}

.footer-links {
    display: flex;
    gap: 25px;
}

.footer-links a {
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    opacity: 0.8;
    transition: opacity var(--transition);
}

.footer-links a:hover {
    opacity: 1;
}

/* Responsive - Tablet */
@media (max-width: 992px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-image,
    .hero-content {
        grid-column: 1;
    }
    .hero-image { grid-row: 1; aspect-ratio: 4 / 3; height: auto; }
    .hero-content { grid-row: 2; padding: 40px 24px 60px; }

    .hero-buttons {
        justify-content: center;
    }

    .hero-badges {
        justify-content: center;
    }

    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-content-row,
    .feature-content-row.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .feature-visual {
        order: -1;
    }

    .char-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-inner {
        grid-template-columns: 1fr;
    }

    .cta-images img {
        width: 120px;
        height: 120px;
    }

    .features-nav {
        position: static;
    }

    /* New sections - Tablet */
    .features-row {
        grid-template-columns: 1fr;
    }

    .features-row-small {
        grid-template-columns: repeat(3, 1fr);
    }

    .systems-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .challenges-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .voice-slider {
        grid-template-columns: repeat(2, 1fr);
    }

    .era-items {
        grid-template-columns: repeat(3, 1fr);
    }

    .system-detail-item,
    .system-detail-item.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .system-detail-image {
        order: -1;
    }
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: white;
        padding: 20px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
        box-shadow: var(--shadow);
    }

    .nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }

    .has-submenu > a::before {
        content: '+';
        float: right;
        font-size: 1rem;
        margin-left: 0;
    }

    .has-submenu.open > a::before {
        content: '−';
    }

    .submenu,
    .submenu-mega {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: var(--background-alt);
        border-radius: var(--radius);
        min-width: 0;
        padding: 8px 0;
        margin-top: 8px;
        display: none;
        grid-template-columns: 1fr;
    }

    .has-submenu.open > .submenu,
    .has-submenu.open > .submenu-mega {
        display: block;
    }

    .submenu-mega > .submenu-list {
        flex-direction: column;
        gap: 0;
        border: none;
        padding: 0;
        margin: 0;
    }

    .submenu-mega > .submenu-list:last-child {
        border-top: none;
        padding-top: 0;
        margin-top: 0;
    }

    .has-submenu:hover > .submenu-mega,
    .has-submenu:focus-within > .submenu-mega {
        transform: none;
    }

    .hero {
        padding: 50px 0;
        min-height: auto;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-text {
        font-size: 1rem;
    }

    .feature-section {
        padding: 60px 0;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .char-grid {
        grid-template-columns: 1fr;
    }

    .nav-tabs {
        gap: 8px;
    }

    .nav-tab {
        padding: 12px 15px;
        flex: 1;
        min-width: 100px;
    }

    .nav-tab img {
        width: 30px;
        height: 30px;
    }

    .nav-tab span {
        font-size: 0.75rem;
    }

    .cta-images {
        flex-wrap: wrap;
    }

    .cta-images img {
        width: 100px;
        height: 100px;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    /* New sections - Mobile */
    .features-row-small {
        grid-template-columns: repeat(2, 1fr);
    }

    .systems-grid {
        grid-template-columns: 1fr;
    }

    .system-card {
        padding: 30px 20px;
    }

    .system-num {
        font-size: 2rem;
    }

    .challenges-grid {
        grid-template-columns: 1fr;
    }

    .voice-slider {
        grid-template-columns: 1fr;
    }

    .voice-section h3 {
        font-size: 1.4rem;
    }

    .era-items {
        grid-template-columns: 1fr;
    }

    .digital-era h3 {
        font-size: 1.4rem;
    }

    .system-detail-item {
        padding: 30px;
        gap: 30px;
    }

    .system-detail-header {
        flex-wrap: wrap;
    }

    .system-detail-header .system-icon {
        display: none;
    }
}

/* ===== Additional Page Styles ===== */

/* System Overview Page */
.system-overview {
    padding: 80px 0;
}

.overview-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.overview-intro h2 {
    font-size: 2rem;
    color: var(--text);
    margin-bottom: 20px;
}

.overview-intro p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
}

.system-category {
    margin-bottom: 60px;
}

.system-category h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border);
}

.category-num {
    color: var(--orange);
    margin-right: 10px;
}

.category-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.category-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    text-decoration: none;
    color: var(--text);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.category-card img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 20px;
}

.category-card h4 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.category-card p {
    font-size: 0.95rem;
    color: var(--text-light);
}

/* Additional Features */
.additional-features {
    padding: 80px 0;
    background: var(--background-alt);
}

/* System Detail Page */
.system-detail-page {
    padding: 80px 0;
}

.detail-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.detail-intro-content h2 {
    font-size: 1.8rem;
    color: var(--text);
    margin-bottom: 20px;
}

.detail-intro-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.detail-intro-image img {
    width: 100%;
    border-radius: var(--radius-lg);
}

.detail-features {
    margin-bottom: 60px;
}

.detail-features h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 30px;
    text-align: center;
}

.detail-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.detail-feature-item {
    background: var(--background-alt);
    padding: 30px;
    border-radius: var(--radius-lg);
}

.detail-feature-item h4 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.detail-benefits {
    margin-bottom: 60px;
}

.detail-benefits h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 30px;
    text-align: center;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.benefit-item {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
}

.benefit-item h4 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.benefit-item p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.8;
}

/* Flow Steps */
.detail-flow {
    margin-bottom: 60px;
}

.detail-flow h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 30px;
    text-align: center;
}

.flow-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.flow-step {
    text-align: center;
    padding: 30px;
    background: var(--background-alt);
    border-radius: var(--radius-lg);
    position: relative;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.flow-step h4 {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 10px;
}

.flow-step p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Related Systems */
.related-systems {
    padding: 60px 0;
    background: var(--background-alt);
}

.related-systems h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 30px;
    text-align: center;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.related-item {
    background: white;
    padding: 25px 20px;
    border-radius: var(--radius);
    text-align: center;
    text-decoration: none;
    color: var(--text);
    box-shadow: var(--shadow);
    transition: all var(--transition);
}

.related-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    color: var(--primary);
}

.related-item h4 {
    font-size: 1rem;
}

/* Company Page */
.company-section {
    padding: 80px 0;
}

.company-table {
    margin-bottom: 60px;
}

.company-table table {
    width: 100%;
    border-collapse: collapse;
}

.company-table th,
.company-table td {
    padding: 20px;
    border-bottom: 1px solid var(--border);
    text-align: left;
}

.company-table th {
    width: 200px;
    background: var(--background-alt);
    font-weight: 600;
}

.offices {
    margin-bottom: 60px;
}

.offices h2 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 30px;
}

.offices-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.office-item {
    background: var(--background-alt);
    padding: 30px;
    border-radius: var(--radius-lg);
}

.office-item h3 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.office-item p {
    font-size: 0.95rem;
    color: var(--text-light);
}

.business-content h2 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 20px;
}

.business-content ul {
    list-style: none;
}

.business-content li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
}

.business-content li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* Price Page */
.price-section {
    padding: 80px 0;
}

.price-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
}

.price-intro h2 {
    font-size: 2rem;
    color: var(--text);
    margin-bottom: 15px;
}

.price-intro p {
    font-size: 1.1rem;
    color: var(--text-light);
}

.price-highlight {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 60px;
}

.price-highlight-item {
    text-align: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    padding: 40px 60px;
    border-radius: var(--radius-lg);
}

.highlight-label {
    display: block;
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 10px;
}

.highlight-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
}

.price-table-wrapper {
    max-width: 700px;
    margin: 0 auto 60px;
}

.price-table-wrapper h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 20px;
    text-align: center;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: var(--shadow);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.price-table th,
.price-table td {
    padding: 20px 30px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.price-table thead th {
    background: var(--primary);
    color: white;
}

.price-table tbody td:last-child {
    font-weight: 600;
    color: var(--primary);
}

.price-note {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 15px;
}

.price-features {
    max-width: 900px;
    margin: 0 auto;
}

.price-features h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 30px;
    text-align: center;
}

.price-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.price-feature-item {
    background: var(--background-alt);
    padding: 30px 20px;
    border-radius: var(--radius-lg);
    text-align: center;
}

.price-feature-item h4 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.price-feature-item p {
    font-size: 0.9rem;
    color: var(--text-light);
}

.price-tag {
    display: inline-block;
    background: var(--orange);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Area Page */
.area-section {
    padding: 80px 0;
}

.area-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
}

.area-intro h2 {
    font-size: 1.8rem;
    color: var(--text);
    margin-bottom: 15px;
}

.area-intro p {
    font-size: 1.1rem;
    color: var(--text-light);
}

.area-map {
    text-align: center;
    margin-bottom: 60px;
}

.area-list h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 30px;
    text-align: center;
}

.area-regions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}

.area-region {
    background: var(--background-alt);
    padding: 25px;
    border-radius: var(--radius);
}

.area-region h4 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.area-region p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
}

.area-support {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.area-support h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 20px;
}

.area-support .check-list {
    text-align: left;
    display: inline-block;
}

/* FAQ Page */
.faq-section {
    padding: 80px 0;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 20px;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    padding: 25px 30px;
    font-size: 1.1rem;
    color: var(--text);
    cursor: pointer;
    position: relative;
    padding-left: 50px;
}

.faq-question::before {
    content: 'Q';
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.faq-answer {
    padding: 0 30px 25px 50px;
}

.faq-answer p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.8;
}

/* Thanks Page */
.thanks-section {
    padding: 100px 0;
}

.thanks-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.thanks-icon {
    color: var(--accent);
    margin-bottom: 30px;
}

.thanks-content h2 {
    font-size: 1.8rem;
    color: var(--text);
    margin-bottom: 20px;
}

.thanks-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 15px;
}

.thanks-note {
    font-size: 0.95rem;
    background: var(--background-alt);
    padding: 20px;
    border-radius: var(--radius);
    margin-bottom: 30px;
}

/* Privacy Page */
.privacy-section {
    padding: 80px 0;
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
}

.privacy-content h2 {
    font-size: 1.3rem;
    color: var(--text);
    margin: 40px 0 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.privacy-content p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 15px;
}

.privacy-content ul {
    margin: 15px 0;
    padding-left: 25px;
}

.privacy-content li {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 8px;
}

.privacy-date {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    font-size: 0.9rem;
}

/* Agency Page */
.agency-section {
    padding: 80px 0;
}

.agency-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.agency-intro h2 {
    font-size: 2rem;
    color: var(--text);
    margin-bottom: 15px;
}

.agency-intro p {
    font-size: 1.1rem;
    color: var(--text-light);
}

.agency-benefits {
    margin-bottom: 60px;
}

.agency-benefits h3,
.agency-requirements h3,
.agency-flow h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 30px;
    text-align: center;
}

.agency-requirements {
    max-width: 600px;
    margin: 0 auto 60px;
}

.agency-flow {
    margin-bottom: 60px;
}

/* Function Page */
.function-section {
    padding: 80px 0;
}

.function-category {
    margin-bottom: 60px;
}

.function-category h2 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary);
}

.function-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.function-item {
    background: var(--background-alt);
    padding: 25px;
    border-radius: var(--radius);
}

.function-item h4 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.function-item p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* Wearable Devices */
.wearable-devices {
    margin-bottom: 60px;
}

.wearable-devices h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 30px;
    text-align: center;
}

.devices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.device-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    text-decoration: none;
    color: var(--text);
}

.device-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.device-card img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
}

.device-card h4 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.device-card p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Page Header Enhancement */
.page-header p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-top: 10px;
}

/* Responsive - New Pages */
@media (max-width: 992px) {
    .category-cards {
        grid-template-columns: 1fr;
    }

    .detail-intro {
        grid-template-columns: 1fr;
    }

    .detail-intro-image {
        order: -1;
    }

    .detail-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .flow-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .related-grid {
        grid-template-columns: 1fr;
    }

    .offices-grid {
        grid-template-columns: 1fr;
    }

    .price-highlight {
        flex-direction: column;
        align-items: center;
    }

    .price-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .area-regions {
        grid-template-columns: 1fr;
    }

    .function-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .devices-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .detail-features-grid {
        grid-template-columns: 1fr;
    }

    .flow-steps {
        grid-template-columns: 1fr;
    }

    .company-table th {
        width: 120px;
        font-size: 0.9rem;
    }

    .price-features-grid {
        grid-template-columns: 1fr;
    }

    .function-grid {
        grid-template-columns: 1fr;
    }

    .overview-intro h2 {
        font-size: 1.5rem;
    }

    .price-intro h2 {
        font-size: 1.5rem;
    }
}

/* ============================================
   AI Features Section
   ============================================ */
.ai-features {
    padding: 80px 0;
    background: var(--background-alt);
}

.ai-features .section-title {
    font-size: 2rem;
    color: var(--text);
    text-align: center;
    margin-bottom: 50px;
}

.ai-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.ai-feature-item {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: all var(--transition);
}

.ai-feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.ai-feature-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
}

.ai-feature-item h4 {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 10px;
}

.ai-feature-item p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ============================================
   Callcenter Section
   ============================================ */
.callcenter-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.callcenter-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.callcenter-content h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.callcenter-content > p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 25px;
}

.callcenter-content .check-list {
    margin-bottom: 30px;
}

.callcenter-content .check-list li {
    color: white;
    opacity: 0.95;
}

.callcenter-content .check-list li::before {
    color: var(--orange);
}

.callcenter-content .btn {
    background: var(--orange);
    border-color: var(--orange);
}

.callcenter-content .btn:hover {
    background: var(--orange-dark);
    border-color: var(--orange-dark);
}

.callcenter-image {
    text-align: center;
}

.callcenter-image img {
    max-width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* ============================================
   Agency Banner Section
   ============================================ */
.agency-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.agency-inner {
    text-align: center;
}

.agency-banner .section-label {
    font-size: 0.85rem;
    color: var(--orange);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    font-weight: 500;
}

.agency-banner h2 {
    font-size: 2rem;
    color: var(--text);
    margin-bottom: 15px;
}

.agency-banner > .container > .agency-inner > p {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 25px;
}

/* ============================================
   CTA Highlight
   ============================================ */
.cta-highlight {
    display: inline-block;
    background: var(--orange);
    color: white;
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 500;
    margin-bottom: 30px;
}

.cta-images {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.cta-images img {
    width: 150px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--radius);
}

/* ============================================
   Responsive - New Sections
   ============================================ */
@media (max-width: 992px) {
    .ai-features-grid {
        grid-template-columns: 1fr;
    }

    .callcenter-inner {
        grid-template-columns: 1fr;
    }

    .callcenter-image {
        order: -1;
    }

    .cta-images {
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .ai-features .section-title {
        font-size: 1.5rem;
    }

    .callcenter-content h3 {
        font-size: 1.4rem;
    }

    .agency-banner h2 {
        font-size: 1.5rem;
    }

    .cta-images img {
        width: 100px;
        height: 70px;
    }
}

/* ============================================
   CallCenter Page Styles
   ============================================ */

.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 60px 0 50px;
    text-align: center;
}

.page-header .breadcrumb {
    font-size: 0.85rem;
    opacity: 0.85;
    margin-bottom: 14px;
}

.page-header .breadcrumb a {
    color: white;
    text-decoration: underline;
}

.page-header h1 {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.4;
}

/* Intro */
.cc-intro {
    padding: 60px 0 40px;
    text-align: center;
    background: var(--background-alt);
}

.cc-keywords {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
}

.cc-keyword {
    background: white;
    color: var(--primary);
    border: 2px solid var(--primary);
    border-radius: 50px;
    padding: 10px 28px;
    font-weight: 700;
    font-size: 1.05rem;
}

.cc-intro-lead {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--orange);
    margin-bottom: 16px;
}

.cc-intro-text {
    font-size: 1.05rem;
    color: var(--text);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Challenges */
.cc-challenges {
    padding: 70px 0 40px;
}

.cc-challenge-list {
    list-style: none;
    max-width: 820px;
    margin: 30px auto 0;
    padding: 0;
}

.cc-challenge-list li {
    background: white;
    border-left: 6px solid var(--orange);
    padding: 18px 24px;
    margin-bottom: 14px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    font-weight: 500;
}

.cc-arrow {
    text-align: center;
    margin: 30px 0 20px;
}

.cc-arrow img {
    max-width: 60px;
    height: auto;
}

.cc-bridge {
    text-align: center;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.8;
}

/* Points */
.cc-points {
    padding: 70px 0;
    background: var(--background-alt);
}

.cc-point {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 32px;
    margin-bottom: 30px;
    position: relative;
}

.cc-point-num {
    display: inline-block;
    background: var(--orange);
    color: white;
    font-weight: 700;
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.95rem;
    margin-bottom: 18px;
    letter-spacing: 0.05em;
}

.cc-point-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
}

.cc-point.reverse .cc-point-body {
    direction: rtl;
}

.cc-point.reverse .cc-point-body > * {
    direction: ltr;
}

.cc-point-content h3 {
    font-size: 1.35rem;
    color: var(--primary);
    margin-bottom: 14px;
    line-height: 1.5;
}

.cc-point-content p {
    color: var(--text);
    line-height: 1.9;
}

.cc-point-image img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

/* Mechanism / Record */
.cc-mechanism,
.cc-record {
    padding: 70px 0;
    text-align: center;
}

.cc-record {
    background: var(--background-alt);
}

.cc-section-sub {
    font-size: 1.2rem;
    color: var(--orange);
    font-weight: 700;
    margin: 8px 0 20px;
}

.cc-section-text {
    max-width: 900px;
    margin: 0 auto 30px;
    line-height: 2;
    text-align: left;
}

.cc-mechanism-figure img,
.cc-record-figure img {
    max-width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

/* FAQ */
.cc-faq {
    padding: 70px 0;
}

.cc-faq-list {
    max-width: 900px;
    margin: 30px auto 0;
}

.cc-faq-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 14px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.cc-faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 18px 56px 18px 56px;
    font-weight: 600;
    color: var(--primary);
    position: relative;
    transition: background var(--transition);
}

.cc-faq-item summary::-webkit-details-marker {
    display: none;
}

.cc-faq-item summary::before {
    content: 'Q';
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 28px;
    font-weight: 700;
}

.cc-faq-item summary::after {
    content: '＋';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--orange);
    font-weight: 700;
    font-size: 1.4rem;
    transition: transform var(--transition);
}

.cc-faq-item[open] summary::after {
    content: '−';
}

.cc-faq-item summary:hover {
    background: var(--background-alt);
}

.cc-faq-item p {
    padding: 0 24px 20px 56px;
    line-height: 1.9;
    color: var(--text);
    position: relative;
}

.cc-faq-item p::before {
    content: 'A';
    position: absolute;
    left: 18px;
    top: 0;
    width: 28px;
    height: 28px;
    background: var(--orange);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 28px;
    font-weight: 700;
}

/* Exhibition */
.cc-exhibition {
    padding: 70px 0;
    background: var(--background-alt);
}

.cc-exhibition-inner {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow);
}

.cc-exhibition-badge {
    width: 80px;
    height: auto;
    margin-bottom: 16px;
}

.cc-exhibition-sub {
    color: var(--orange);
    font-weight: 700;
    margin-bottom: 12px;
}

.cc-exhibition-inner h4 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 16px;
}

.cc-exhibition-text {
    line-height: 1.9;
    margin-bottom: 24px;
}

/* CTA bullets / image buttons */
.cta-bullets {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin: 20px 0 28px;
    padding: 0;
}

.cta-bullets li {
    background: white;
    color: var(--primary);
    border: 2px solid var(--primary);
    border-radius: 50px;
    padding: 8px 22px;
    font-weight: 600;
    font-size: 0.95rem;
}

.cta-image-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.cta-image-btn {
    display: block;
    transition: transform var(--transition);
}

.cta-image-btn:hover {
    transform: translateY(-3px);
}

.cta-image-btn img {
    max-width: 280px;
    height: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

/* Responsive */
@media (max-width: 768px) {
    .page-header h1 {
        font-size: 1.6rem;
    }

    .cc-intro-lead {
        font-size: 1.25rem;
    }

    .cc-keyword {
        padding: 8px 18px;
        font-size: 0.95rem;
    }

    .cc-point {
        padding: 22px;
    }

    .cc-point-body {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .cc-point.reverse .cc-point-body {
        direction: ltr;
    }

    .cc-point-content h3 {
        font-size: 1.15rem;
    }

    .cc-faq-item summary {
        font-size: 0.95rem;
        padding: 14px 48px 14px 50px;
    }

    .cc-exhibition-inner {
        padding: 28px 20px;
    }
}

/* ============================================
   Home Page Additional Sections
   ============================================ */

/* Logo with image */
.logo-img {
    height: 32px;
    width: auto;
    display: block;
}

/* Hero icons */
.hero-icons {
    display: flex;
    gap: 18px;
    margin: 18px 0 24px;
}

.hero-icons img {
    width: 56px;
    height: 56px;
}

/* Smartglass section */
.smartglass-section {
    padding: 30px 0 0;
}

.smartglass-link {
    display: block;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition);
}

.smartglass-link:hover {
    transform: translateY(-4px);
}

.smartglass-link img {
    width: 100%;
    display: block;
}

/* Smartglass + Banners 横並びコンボ */
.hero-banner-combo {
    padding: 40px 0;
    background: #fff;
}
.hero-banner-combo-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    align-items: stretch;
}
.hero-banner-combo .combo-main {
    display: block;
    min-width: 0;     /* grid item を縮ませる */
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition);
    /* 右側 2 バナーの合計高さに合わせて smartglass の枠サイズが決まる。
       img 側は object-fit: cover で枠にフィット */
}
.hero-banner-combo .combo-main:hover { transform: translateY(-4px); }
.hero-banner-combo .combo-main img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-banner-combo .combo-side {
    display: flex;
    flex-direction: column;
    gap: 24px;
    min-width: 0;
}
.hero-banner-combo .combo-side .banner-item {
    display: block;
    width: 100%;
    aspect-ratio: 2.25 / 1; /* 元画像比2.25:1に合わせて高さ自動算出 */
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}
.hero-banner-combo .combo-side .banner-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.hero-banner-combo .combo-side .banner-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
@media (max-width: 768px) {
    .hero-banner-combo-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .hero-banner-combo .combo-side { gap: 16px; }
    .hero-banner-combo .combo-main img,
    .hero-banner-combo .combo-side .banner-item img {
        height: auto; /* モバイルは元画像比率で表示 */
    }
}

/* Price highlight */
.price-highlight {
    padding: 60px 0;
}

.price-highlight-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    background: linear-gradient(135deg, #fff7ed 0%, #ffe0b3 100%);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow);
}

.price-highlight-image img {
    width: 100%;
    border-radius: var(--radius);
}

.price-monthly {
    color: var(--orange);
    font-weight: 700;
    font-size: 1.1rem;
}

.price-amount {
    font-weight: 700;
    line-height: 1;
    margin: 4px 0;
    color: var(--primary);
}

.price-num {
    font-size: 4.5rem;
    letter-spacing: -0.02em;
}

.price-unit {
    font-size: 1.6rem;
    margin-left: 6px;
}

.price-from {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.price-note {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 18px;
}

.price-target-label,
.system-feature-label,
.dispatch-merit-label,
.map-target-label,
.cc-feature-label {
    font-weight: 700;
    color: var(--primary);
    margin-top: 12px;
    margin-bottom: 6px;
}

.price-target-list {
    display: flex;
    gap: 10px;
    list-style: none;
    padding: 0;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.price-target-list li {
    background: white;
    border: 2px solid var(--orange);
    color: var(--orange);
    border-radius: 50px;
    padding: 6px 16px;
    font-weight: 600;
    font-size: 0.9rem;
}

.price-target-note {
    font-size: 0.95rem;
    margin-bottom: 18px;
}

/* Features Highlights */
.features-grid-section {
    padding: 70px 0;
    background: var(--background-alt);
}

.features-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.features-row-small {
    grid-template-columns: repeat(5, 1fr);
}

.feature-box {
    background: white;
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    text-decoration: none;
    color: var(--text);
    box-shadow: var(--shadow);
    transition: all var(--transition);
}

.feature-box:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.feature-box img {
    width: 80px;
    height: 80px;
    margin-bottom: 16px;
}

.feature-box h3 {
    color: var(--primary);
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.feature-box p {
    color: var(--text-light);
    margin-bottom: 16px;
}

.feature-box-small {
    background: white;
    border-radius: var(--radius);
    padding: 18px;
    text-align: center;
    text-decoration: none;
    color: var(--text);
    box-shadow: var(--shadow);
}

.feature-box-small h4 {
    font-size: 0.95rem;
    color: var(--primary);
    margin-bottom: 6px;
}

.feature-box-small p {
    font-size: 0.85rem;
    color: var(--text-light);
}

.btn-sm {
    padding: 6px 16px;
    font-size: 0.85rem;
}

.features-cta {
    text-align: center;
    margin-top: 24px;
}

/* Three systems with image */
.three-systems {
    padding: 80px 0;
    text-align: center;
}

.section-title {
    font-size: 2rem;
    color: var(--primary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.section-subtitle {
    color: var(--orange);
    font-weight: 700;
    margin-bottom: 30px;
}

.section-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 12px;
    display: block;
}

.systems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.system-card {
    background: white;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 22px;
    text-decoration: none;
    color: var(--text);
    text-align: center;
    transition: all var(--transition);
    position: relative;
}

.system-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.system-card-image {
    max-width: 140px;
    height: auto;
    margin: 0 auto 12px;
    display: block;
}

.system-num {
    display: inline-block;
    background: var(--primary);
    color: white;
    border-radius: 50px;
    padding: 4px 16px;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.system-card h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.system-card p {
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 12px;
}

.system-arrow {
    width: 28px;
    height: auto;
}

/* Challenges */
.challenges {
    padding: 70px 0;
    background: var(--background-alt);
    text-align: center;
}

.challenges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin: 30px 0;
}

.challenge-item {
    background: #fff;
    border: 4px solid var(--primary);
    border-radius: 12px;
    padding: 32px 20px;
    box-shadow: 0 4px 12px rgba(4, 82, 140, 0.10);
    text-align: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.challenge-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(4, 82, 140, 0.18);
}

.challenge-item img {
    width: 96px;
    height: 96px;
    margin-bottom: 16px;
    object-fit: contain;
}

.challenge-item h4 {
    font-size: 1.25rem;
    color: var(--primary);
    line-height: 1.55;
    font-weight: 700;
    margin: 0;
}
@media (max-width: 768px) {
    .challenge-item { padding: 24px 16px; border-width: 3px; }
    .challenge-item img { width: 80px; height: 80px; }
    .challenge-item h4 { font-size: 1.1rem; }
}

.challenges-text {
    max-width: 900px;
    margin: 30px auto 0;
    text-align: left;
    line-height: 2;
}

/* Voice */
.voice-section {
    padding: 70px 0;
}

.voice-section h3 {
    text-align: center;
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 40px;
}

.voice-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.voice-item {
    background: white;
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
}

.voice-item img {
    width: 60px;
    height: 60px;
    margin-bottom: 14px;
}

.voice-item h4 {
    font-size: 1.05rem;
    color: var(--primary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.voice-item p {
    font-size: 0.92rem;
    line-height: 1.85;
    color: var(--text);
}

/* Digital Era */
.digital-era {
    padding: 70px 0;
    background: var(--background-alt);
    text-align: center;
}

.digital-era h3 {
    font-size: 1.7rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.digital-era > .container > p {
    max-width: 900px;
    margin: 0 auto 30px;
    text-align: left;
    line-height: 2;
}

.era-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.era-item {
    background: white;
    border-radius: var(--radius);
    padding: 22px 16px;
    box-shadow: var(--shadow);
}

.era-item img {
    width: 70px;
    height: 70px;
    margin-bottom: 12px;
}

.era-item h4 {
    font-size: 0.95rem;
    color: var(--primary);
    line-height: 1.5;
}

/* System Details */
.system-details {
    padding: 80px 0;
}

.system-detail-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 60px;
}

.system-detail-item.reverse {
    direction: rtl;
}

.system-detail-item.reverse > * {
    direction: ltr;
}

.system-detail-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.system-detail-header h3 {
    font-size: 1.6rem;
    color: var(--primary);
}

.system-icon {
    width: 36px;
    height: 36px;
}

.system-detail-content h4 {
    font-size: 1.15rem;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 14px;
}

.system-badge {
    display: inline-block;
    background: var(--orange);
    color: white;
    border-radius: 50px;
    padding: 6px 16px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 14px;
}

.check-list {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.check-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 8px;
    line-height: 1.7;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    width: 20px;
    height: 20px;
    background: var(--orange);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.system-detail-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

/* AI Features */
.ai-features {
    padding: 70px 0;
    background: var(--background-alt);
    text-align: center;
}

/* --- E20 Banner (ホームに掲載するCSSのみ・大きく目立たせる) --- */
.e20-banner {
    position: relative;
    display: block;
    max-width: 1180px;
    margin: 32px auto 48px;
    border-radius: 16px;
    overflow: hidden;
    color: #fff;
    text-decoration: none;
    box-shadow: 0 16px 40px rgba(4, 82, 140, 0.35);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    isolation: isolate;
}
.e20-banner:hover {
    transform: translateY(-3px);
    box-shadow: 0 22px 50px rgba(4, 82, 140, 0.45);
}
.e20-banner-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 30%, rgba(255,255,255,0.12) 0, transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(45, 131, 125, 0.55) 0, transparent 55%),
        linear-gradient(135deg, #04528C 0%, #1d4f7a 45%, #062f4f 100%);
    z-index: 0;
}
/* 装飾ライン (CSS only) */
.e20-banner-bg::before,
.e20-banner-bg::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.e20-banner-bg::before {
    width: 360px; height: 360px;
    right: -120px; top: -120px;
    background: radial-gradient(circle, rgba(248, 119, 22, 0.35) 0%, transparent 60%);
    filter: blur(8px);
}
.e20-banner-bg::after {
    width: 260px; height: 260px;
    left: -80px; bottom: -80px;
    background: radial-gradient(circle, rgba(255,255,255,0.18) 0%, transparent 70%);
    filter: blur(6px);
}
.e20-banner-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 40px;
    padding: 44px 48px;
    align-items: center;
}
.e20-banner-side { border-right: 1px solid rgba(255,255,255,0.18); padding-right: 32px; }
.e20-banner-tag {
    display: inline-block;
    padding: 6px 14px;
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 999px;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-bottom: 16px;
}
.e20-banner-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.45;
    margin: 0 0 10px;
}
.e20-banner-mark {
    display: inline-block;
    background: linear-gradient(135deg, #F87716, #ffa658);
    color: #fff;
    padding: 0 12px;
    margin: 0 4px;
    border-radius: 6px;
    font-family: "Roboto", "Noto Sans JP", sans-serif;
    letter-spacing: 0.04em;
    box-shadow: 0 4px 12px rgba(248, 119, 22, 0.35);
}
.e20-banner-sub {
    font-size: 0.92rem;
    opacity: 0.85;
    margin: 0;
}
.e20-banner-main {
    padding-left: 8px;
}
.e20-banner-lead {
    font-size: 1.05rem;
    line-height: 1.85;
    margin: 0 0 22px;
    opacity: 0.97;
}
.e20-banner-highlight {
    color: #ffd166;
    font-size: 1.35em;
    font-weight: 800;
}
.e20-banner-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-bottom: 24px;
}
.e20-banner-feature {
    background: rgba(255,255,255,0.10);
    border: 1px solid rgba(255,255,255,0.22);
    border-radius: 8px;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(4px);
}
.e20-banner-feature-no {
    font-family: "Roboto", sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: #ffd166;
    line-height: 1;
    flex-shrink: 0;
}
.e20-banner-feature-text {
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.4;
}
.e20-banner-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 26px;
    background: #F87716;
    color: #fff;
    border-radius: 6px;
    font-weight: 700;
    font-size: 1.02rem;
    box-shadow: 0 6px 16px rgba(248, 119, 22, 0.4);
    transition: transform 0.2s ease;
}
.e20-banner-cta::after {
    content: "→";
    font-size: 1.1em;
    transition: transform 0.2s ease;
}
.e20-banner:hover .e20-banner-cta::after { transform: translateX(4px); }

@media (max-width: 992px) {
    .e20-banner-inner {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 32px 28px;
    }
    .e20-banner-side {
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.18);
        padding-right: 0;
        padding-bottom: 20px;
        text-align: center;
    }
    .e20-banner-main { padding-left: 0; }
    .e20-banner-title { font-size: 1.7rem; }
    .e20-banner-features { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .e20-banner-inner { padding: 28px 22px; }
    .e20-banner-title { font-size: 1.4rem; }
    .e20-banner-lead { font-size: 0.96rem; line-height: 1.8; }
    .e20-banner-cta { width: 100%; justify-content: center; }
}

.ai-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.ai-feature-item {
    background: white;
    border-radius: var(--radius-lg);
    padding: 28px 20px;
    box-shadow: var(--shadow);
}

.ai-feature-item img {
    width: 80px;
    height: 80px;
    margin-bottom: 12px;
}

.ai-feature-item h4 {
    color: var(--primary);
    font-size: 1.15rem;
    margin-bottom: 6px;
}

.ai-feature-item p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* Dispatch */
.dispatch-section {
    padding: 70px 0;
}

.dispatch-inner,
.health-inner,
.map-inner,
.callcenter-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.dispatch-content h3,
.health-content h3,
.map-content h3,
.callcenter-content h2 {
    font-size: 1.7rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.dispatch-content h4,
.health-content h4,
.map-content h4 {
    font-size: 1.2rem;
    color: var(--text);
    line-height: 1.6;
    margin-bottom: 12px;
}

.dispatch-content p,
.health-content p,
.map-content p,
.callcenter-content p {
    line-height: 1.9;
    margin-bottom: 14px;
}

.dispatch-image img,
.health-image img,
.map-image img,
.callcenter-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

/* Health */
.health-section {
    padding: 70px 0;
    background: var(--background-alt);
}

.health-image-bottom {
    margin-top: 30px;
    text-align: center;
}

.health-image-bottom img {
    max-width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

/* Map */
.map-section {
    padding: 70px 0;
}

/* Call Center */
.callcenter-section {
    padding: 70px 0;
    background: var(--background-alt);
}

.cc-etc {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 14px;
}

/* FAQ / Agency banner */
.faq-agency-banner {
    padding: 70px 0;
}

.fa-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.fa-card {
    background: white;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-decoration: none;
    color: var(--text);
    text-align: center;
    transition: all var(--transition);
}

.fa-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.fa-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 14px;
}

.fa-card h3 {
    color: var(--primary);
    margin-bottom: 6px;
}

.fa-eng {
    color: var(--orange);
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.fa-arrow {
    width: 28px;
    height: auto;
}

/* News */
.news-section {
    padding: 70px 0;
    background: var(--background-alt);
    text-align: center;
}

.news-section h2 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 30px;
}

.news-list {
    list-style: none;
    max-width: 800px;
    margin: 0 auto 24px;
    padding: 0;
    text-align: left;
}

.news-list li {
    background: white;
    border-radius: var(--radius);
    padding: 16px 22px;
    margin-bottom: 10px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 18px;
}

.news-date {
    color: var(--orange);
    font-weight: 700;
    font-size: 0.9rem;
    min-width: 90px;
}

.news-list a {
    color: var(--text);
    text-decoration: none;
    flex: 1;
}

.news-list a:hover {
    color: var(--primary);
}

/* Quick contact */
.quick-contact {
    padding: 50px 0;
    background: var(--primary);
    color: white;
}

.quick-contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.qc-item {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius);
    padding: 20px;
    color: white;
    text-decoration: none;
    text-align: center;
    transition: background var(--transition);
}

.qc-item:hover {
    background: rgba(255, 255, 255, 0.2);
}

.qc-label {
    display: block;
    font-size: 0.85rem;
    opacity: 0.9;
}

.qc-value {
    display: block;
    font-size: 1.4rem;
    font-weight: 700;
    margin-top: 4px;
}

.qc-icon {
    width: 32px;
    height: 32px;
    margin-bottom: 6px;
    filter: brightness(0) invert(1);
}

/* Footer enhanced */
.footer {
    background: var(--text);
    color: white;
    padding: 60px 0 24px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    margin-bottom: 30px;
}

.footer-logo {
    height: 36px;
    margin-bottom: 10px;
    filter: brightness(0) invert(1);
}

.footer-tagline {
    font-size: 0.9rem;
    opacity: 0.85;
}

.footer-company-name {
    font-weight: 700;
    margin-bottom: 8px;
}

.footer-address,
.footer-tel,
.footer-fax {
    font-size: 0.9rem;
    opacity: 0.85;
    line-height: 1.7;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    margin-bottom: 24px;
}

.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav-list li,
.footer-nav-heading {
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.footer-nav-heading {
    font-weight: 700;
    margin-top: 4px;
}

.footer-nav-list a,
.footer-nav-heading a {
    color: white;
    opacity: 0.85;
    text-decoration: none;
    transition: opacity var(--transition);
}

.footer-nav-list a:hover,
.footer-nav-heading a:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer-related {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 24px;
}

.footer-related-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    padding: 12px 18px;
    text-decoration: none;
    color: white;
    transition: background var(--transition);
}

.footer-related-card:hover {
    background: rgba(255, 255, 255, 0.12);
}

.footer-related-card > img:first-child {
    width: 80px;
    height: auto;
    border-radius: 4px;
}

.footer-related-text {
    flex: 1;
}

.footer-related-jp {
    font-weight: 700;
    margin-bottom: 4px;
}

.footer-related-en {
    font-size: 0.8rem;
    opacity: 0.8;
}

.footer-related-arrow {
    width: 20px;
    height: auto;
    filter: brightness(0) invert(1);
}

.footer-copyright {
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.7;
    margin: 0;
}

/* Responsive home extras */
@media (max-width: 992px) {
    .features-row,
    .features-row-small,
    .price-highlight-inner,
    .systems-grid,
    .challenges-grid,
    .voice-grid,
    .era-items,
    .ai-features-grid,
    .dispatch-inner,
    .health-inner,
    .map-inner,
    .callcenter-inner,
    .fa-grid,
    .quick-contact-grid,
    .footer-top,
    .footer-related {
        grid-template-columns: 1fr;
    }

    .features-row-small {
        grid-template-columns: 1fr 1fr;
    }

    .system-detail-item,
    .system-detail-item.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .footer-nav {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .price-num {
        font-size: 3.2rem;
    }

    .features-row-small,
    .challenges-grid,
    .voice-grid,
    .era-items,
    .ai-features-grid,
    .footer-nav {
        grid-template-columns: 1fr;
    }

    .news-list li {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
}

/* ============================================
   System Pages Common Styles
   ============================================ */

.page-pub {
    font-size: 0.85rem;
    opacity: 0.85;
    margin-top: 8px;
}

/* System list (system.php) */
.sys-list-section {
    padding: 60px 0;
}

.sys-list-section.sys-list-alt {
    background: var(--background-alt);
}

.sys-list-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 30px;
    background: white;
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow);
}

.sys-list-item.reverse {
    direction: rtl;
}

.sys-list-item.reverse > * {
    direction: ltr;
}

.sys-list-image {
    position: relative;
    text-align: center;
}

.sys-list-image img {
    max-width: 100%;
    border-radius: var(--radius);
}

.sys-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--orange);
    color: white;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
}

.sys-list-content h3 {
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.sys-sub {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text);
}

.sys-list-content p {
    line-height: 1.9;
    margin-bottom: 18px;
}

/* GPS page */
.sys-intro {
    padding: 60px 0;
    text-align: center;
}

.sys-intro p {
    text-align: left;
    line-height: 2;
    max-width: 900px;
    margin: 0 auto 20px;
}

.sys-intro-points {
    list-style: none;
    padding: 0;
    margin: 30px auto;
    max-width: 800px;
}

.sys-intro-points li {
    background: white;
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: var(--radius);
    padding: 14px 20px;
    margin-bottom: 10px;
    font-weight: 600;
    text-align: center;
}

.sys-intro-image {
    margin-top: 30px;
}

.sys-intro-image img {
    max-width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.sys-feature-section {
    padding: 70px 0;
}

.sys-feature-section.sys-feature-alt {
    background: var(--background-alt);
}

.sys-feature-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 60px;
}

.sys-feature-block.reverse {
    direction: rtl;
}

.sys-feature-block.reverse > * {
    direction: ltr;
}

.sys-feature-text h3 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 14px;
    line-height: 1.5;
}

.sys-feature-text p {
    line-height: 1.9;
    margin-bottom: 14px;
}

.sys-feature-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.inline-icon {
    width: 40px;
    height: auto;
    vertical-align: middle;
}

.sys-merit-label {
    font-weight: 700;
    color: var(--primary);
    margin-top: 12px;
    margin-bottom: 8px;
}

.sys-server-section {
    padding: 70px 0;
    background: var(--primary);
    color: white;
}

.sys-server-section .section-title {
    color: white;
}

.sys-server-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.sys-server-text p {
    line-height: 2;
}

.sys-server-image img {
    width: 100%;
    border-radius: var(--radius-lg);
}

.sys-adoption {
    padding: 60px 0;
    text-align: center;
}

.sys-adoption p {
    max-width: 900px;
    margin: 0 auto;
    line-height: 2;
}

/* Sodai page */
.sodai-background,
.sodai-issues,
.sodai-system-intro,
.sodai-cc-support,
.sodai-airoute,
.sodai-realtime,
.sodai-customer,
.sodai-ui,
.sodai-cc-compare,
.sodai-channels,
.sodai-operator,
.sodai-efficiency-intro,
.sodai-functions,
.sodai-perspectives,
.sodai-properties,
.sodai-ai-recog,
.sodai-payment,
.sodai-store-guide,
.sodai-sms,
.sodai-line,
.sodai-dispatch,
.sodai-flow {
    padding: 60px 0;
}

.sodai-background,
.sodai-system-intro,
.sodai-airoute,
.sodai-customer,
.sodai-cc-compare,
.sodai-operator,
.sodai-functions,
.sodai-properties,
.sodai-payment,
.sodai-sms,
.sodai-dispatch {
    background: var(--background-alt);
}

.sodai-line {
    background: var(--primary);
    color: white;
}

.sodai-line .section-title {
    color: white;
}

.sodai-line-icon {
    width: 80px;
    margin: 0 auto 16px;
    display: block;
}

.sodai-bg-images,
.sodai-issue-grid,
.sodai-cc-features,
.sodai-airoute-features,
.sodai-prop-grid,
.sodai-payment-grid,
.sodai-channels .container,
.sodai-function-grid,
.sodai-dispatch-grid,
.sodai-cc-compare-images {
    display: grid;
    gap: 24px;
}

.sodai-bg-images,
.sodai-prop-grid,
.sodai-payment-grid,
.sodai-cc-compare-images {
    grid-template-columns: 1fr 1fr;
}

.sodai-issue-grid,
.sodai-function-grid {
    grid-template-columns: repeat(2, 1fr);
}

.sodai-cc-features,
.sodai-airoute-features,
.sodai-dispatch-grid {
    grid-template-columns: repeat(3, 1fr);
}

.sodai-bg-images img,
.sodai-issue-item img,
.sodai-bridge-image img,
.sodai-cc-image img,
.sodai-airoute-image img,
.sodai-realtime-image img,
.sodai-customer-image img,
.sodai-ui-image img,
.sodai-cc-compare-images img,
.sodai-prop-image img,
.sodai-prop-grid img,
.sodai-payment-grid img,
.sodai-flow-overview img,
.sodai-step-image img,
.sodai-dispatch-item img,
.sodai-screenshots img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.sodai-issue-item,
.sodai-cc-feature,
.sodai-airoute-feature,
.sodai-function-item,
.sodai-persp-block,
.sodai-prop,
.sodai-dispatch-item {
    background: white;
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
}

.sodai-issue-item h3,
.sodai-cc-feature h4,
.sodai-airoute-feature h4,
.sodai-function-item h3,
.sodai-persp-block h3,
.sodai-prop h3,
.sodai-dispatch-item h4,
.sodai-channel h3 {
    color: var(--primary);
    margin-bottom: 10px;
    line-height: 1.5;
}

.sodai-bridge {
    text-align: center;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    margin: 30px 0 20px;
    line-height: 1.9;
}

.sodai-bridge-image {
    text-align: center;
}

.sodai-system-intro {
    text-align: center;
}

.sodai-system-sub {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--orange);
    margin: 14px 0;
    line-height: 1.6;
}

.sodai-screenshots {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 30px;
}

.sodai-cc-support,
.sodai-airoute {
    text-align: center;
}

.sodai-cc-support > .container > p,
.sodai-airoute > .container > p {
    text-align: left;
    max-width: 900px;
    margin: 14px auto;
    line-height: 2;
}

.sodai-cc-sub {
    color: var(--orange);
    font-weight: 700;
    margin: 18px 0;
}

.sodai-realtime,
.sodai-customer,
.sodai-ui,
.sodai-efficiency-intro,
.sodai-ai-recog,
.sodai-payment,
.sodai-store-guide,
.sodai-sms,
.sodai-line {
    text-align: center;
}

.sodai-realtime > .container > p,
.sodai-customer > .container > p,
.sodai-ui > .container > p,
.sodai-efficiency-intro > .container > p,
.sodai-ai-recog > .container > p,
.sodai-payment > .container > p,
.sodai-store-guide > .container > p,
.sodai-sms > .container > p,
.sodai-line > .container > p {
    text-align: left;
    max-width: 900px;
    margin: 14px auto;
    line-height: 2;
}

.sodai-channel {
    background: white;
    border-radius: var(--radius-lg);
    padding: 30px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
}

.sodai-channel-icons {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
}

.sodai-channel-icons img {
    width: 60px;
    height: 60px;
}

.sodai-channel-ai {
    background: var(--background-alt);
    border-left: 4px solid var(--orange);
    padding: 12px 16px;
    border-radius: 4px;
    margin-top: 14px;
}

.sodai-operator-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 40px;
}

.sodai-operator-block.reverse {
    direction: rtl;
}

.sodai-operator-block.reverse > * {
    direction: ltr;
}

.sodai-operator-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.sodai-operator-text h3 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.sodai-merit-label {
    font-weight: 700;
    color: var(--primary);
    margin-top: 12px;
    margin-bottom: 6px;
}

.sodai-prop-icon {
    width: 60px;
    margin-top: 14px;
}

.sodai-step {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 40px;
}

.sodai-step.reverse {
    direction: rtl;
}

.sodai-step.reverse > * {
    direction: ltr;
}

.sodai-step-num {
    display: inline-block;
    background: var(--orange);
    color: white;
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.95rem;
    margin-right: 10px;
}

.sodai-step-text h3 {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 12px;
}

/* Industrial waste page */
.ind-issues-intro,
.ind-issue-items,
.ind-solution,
.ind-system-intro,
.ind-map,
.ind-operation,
.ind-customer,
.ind-trace,
.ind-jwnet,
.ind-ui,
.ind-summary,
.ind-troubles,
.ind-feat-overview,
.ind-properties,
.ind-manifest,
.ind-invoice,
.ind-linked {
    padding: 60px 0;
}

.ind-system-intro,
.ind-operation,
.ind-jwnet,
.ind-summary,
.ind-feat-overview,
.ind-manifest,
.ind-invoice {
    background: var(--background-alt);
}

.ind-issues-images,
.ind-issue-grid,
.ind-map-features,
.ind-trace-list,
.ind-ui-roles,
.ind-trouble-grid,
.ind-feat-grid {
    display: grid;
    gap: 24px;
}

.ind-issues-images,
.ind-trouble-grid,
.ind-feat-grid {
    grid-template-columns: 1fr 1fr;
}

.ind-issue-grid {
    grid-template-columns: repeat(2, 1fr);
}

.ind-map-features,
.ind-ui-roles {
    grid-template-columns: repeat(3, 1fr);
}

.ind-trace-list {
    grid-template-columns: 1fr;
}

.ind-issues-images img,
.ind-issue-item img,
.ind-solution-image img,
.ind-map-image img,
.ind-operation-image img,
.ind-customer-image img,
.ind-trace-image img,
.ind-trace-item img,
.ind-ui-image img,
.ind-ui-role img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-top: 14px;
}

.ind-issue-item,
.ind-map-feat,
.ind-trace-item,
.ind-trouble-item,
.ind-feat-item,
.ind-prop,
.ind-linked-block,
.ind-ui-role {
    background: white;
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
}

.ind-issue-item h3,
.ind-map-feat h4,
.ind-trace-item h4,
.ind-trouble-item h4,
.ind-feat-item h4,
.ind-prop h3,
.ind-linked-block h3,
.ind-ui-role h3,
.ind-summary .section-title,
.ind-manifest h3,
.ind-jwnet .section-title,
.ind-invoice .section-title,
.ind-troubles .section-title,
.ind-feat-overview .section-title,
.ind-properties .section-title,
.ind-linked .section-title {
    color: var(--primary);
    margin-bottom: 10px;
    line-height: 1.5;
}

.ind-prop {
    margin-bottom: 24px;
}

.ind-linked-block {
    margin-bottom: 24px;
}

.ind-issues-intro > .container > p,
.ind-solution > .container > p,
.ind-system-intro > .container > p,
.ind-map > .container > p,
.ind-operation > .container > p,
.ind-customer > .container > p,
.ind-trace > .container > p,
.ind-jwnet > .container > p,
.ind-ui > .container > p,
.ind-summary > .container > p,
.ind-manifest > .container > p,
.ind-invoice > .container > p {
    line-height: 2;
    margin-bottom: 16px;
}

@media (max-width: 992px) {
    .sys-list-item,
    .sys-list-item.reverse,
    .sys-feature-block,
    .sys-feature-block.reverse,
    .sys-server-inner,
    .sodai-bg-images,
    .sodai-issue-grid,
    .sodai-cc-features,
    .sodai-airoute-features,
    .sodai-prop-grid,
    .sodai-payment-grid,
    .sodai-cc-compare-images,
    .sodai-function-grid,
    .sodai-dispatch-grid,
    .sodai-operator-block,
    .sodai-operator-block.reverse,
    .sodai-step,
    .sodai-step.reverse,
    .ind-issues-images,
    .ind-issue-grid,
    .ind-map-features,
    .ind-ui-roles,
    .ind-trouble-grid,
    .ind-feat-grid {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .sodai-screenshots {
        grid-template-columns: 1fr 1fr;
    }
}

/* ============================================
   Smartring & Wearable & Common we-* Page Styles
   ============================================ */

.we-section,
.ring-problem,
.ring-bg,
.ring-device,
.ring-features,
.ring-pricing {
    padding: 60px 0;
}

.we-section.we-section-alt {
    background: var(--background-alt);
}

.ring-bg,
.ring-features {
    background: var(--background-alt);
}

.ring-problem-list,
.we-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.ring-problem-list li,
.we-list li {
    background: white;
    border-left: 4px solid var(--orange);
    padding: 12px 18px;
    margin-bottom: 8px;
    border-radius: 0 var(--radius) var(--radius) 0;
    box-shadow: var(--shadow);
}

.ring-problem-image,
.ring-bg-image,
.we-image {
    margin: 24px 0;
    text-align: center;
}

.ring-problem-image img,
.ring-bg-image img,
.we-image img {
    max-width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.ring-bg h3 {
    font-size: 1.4rem;
    color: var(--orange);
    text-align: center;
    margin-bottom: 14px;
}

.ring-bg-sub {
    text-align: center;
    color: var(--primary);
    font-weight: 700;
    margin-top: 12px;
}

.ring-device {
    text-align: center;
}

.ring-device > .container > p {
    text-align: left;
    line-height: 2;
    max-width: 900px;
    margin: 14px auto;
}

.ring-device-targets {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 20px 0 14px;
    flex-wrap: wrap;
}

.ring-device-target {
    background: var(--primary);
    color: white;
    padding: 14px 30px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 1.1rem;
}

.ring-device-cap {
    color: var(--orange);
    font-weight: 700;
    margin-bottom: 20px;
}

.ring-feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
    margin-bottom: 50px;
}

.ring-feature.reverse {
    direction: rtl;
}

.ring-feature.reverse > * {
    direction: ltr;
}

.ring-feature-text h3 {
    color: var(--primary);
    margin-bottom: 12px;
}

.ring-feature-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.ring-pricing-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    background: white;
    box-shadow: var(--shadow);
}

.ring-pricing-table th,
.ring-pricing-table td {
    padding: 14px 18px;
    text-align: left;
    border: 1px solid var(--border);
}

.ring-pricing-table th {
    background: var(--primary);
    color: white;
    font-weight: 700;
}

.ring-pricing-note {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 12px;
}

/* Wearable */
.we-section .section-title {
    margin-bottom: 16px;
}

.we-section > .container > p {
    line-height: 2;
    margin-bottom: 16px;
}

.we-issue-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin: 24px 0;
}

.we-issue {
    background: white;
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
}

.we-issue img {
    width: 100%;
    border-radius: var(--radius);
    margin-bottom: 14px;
}

.we-issue h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

.we-issue p {
    line-height: 1.85;
}

.we-divider-icon {
    display: block;
    max-width: 100px;
    margin: 30px auto;
}

.we-feature-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 24px;
}

.we-feature {
    background: white;
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
}

.we-feature h4 {
    color: var(--primary);
    margin-bottom: 8px;
}

.we-roles {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 24px;
}

.we-role {
    background: white;
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow);
}

.we-role img {
    width: 100%;
    border-radius: var(--radius);
    margin-bottom: 14px;
}

.we-role h3 {
    color: var(--primary);
    margin-bottom: 8px;
}

.we-patent {
    display: inline-block;
    background: var(--orange);
    color: white;
    padding: 6px 18px;
    border-radius: 50px;
    font-weight: 700;
    margin-top: 12px;
}

.we-special {
    color: var(--orange);
    font-size: 1.3rem;
    margin: 24px 0 12px;
}

.we-ai-list li {
    background: white;
    border-left: 4px solid var(--accent);
    padding: 12px 18px;
    margin-bottom: 8px;
    box-shadow: var(--shadow);
    border-radius: 0 var(--radius) var(--radius) 0;
}

.we-3point {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 24px;
}

.we-3point-item {
    background: white;
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: var(--radius);
    padding: 18px;
    text-align: center;
    font-weight: 700;
}

.we-related {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 24px;
}

.we-related-card {
    background: white;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
    text-decoration: none;
    color: var(--text);
    transition: all var(--transition);
}

.we-related-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.we-related-card h3 {
    color: var(--primary);
    margin-bottom: 6px;
}

@media (max-width: 992px) {
    .ring-feature,
    .ring-feature.reverse,
    .we-issue-grid,
    .we-feature-list,
    .we-roles,
    .we-3point,
    .we-related {
        grid-template-columns: 1fr;
        direction: ltr;
    }
}

/* glass roadmap */
.glass-def {
    background: white;
    border-left: 6px solid var(--orange);
    padding: 20px 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.glass-def h3 {
    color: var(--orange);
    margin-bottom: 10px;
}

.glass-roadmap {
    max-width: 800px;
    margin: 30px auto 0;
}

.glass-roadmap-item {
    background: white;
    border-radius: var(--radius);
    padding: 18px 24px;
    margin-bottom: 14px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 20px;
}

.glass-roadmap-date {
    color: var(--orange);
    font-weight: 700;
    min-width: 130px;
    margin: 0;
}

.health-tag {
    display: inline-block;
    background: var(--orange);
    color: white;
    padding: 6px 16px;
    border-radius: 50px;
    font-weight: 700;
    margin-bottom: 14px;
}

.health-catch {
    list-style: none;
    padding: 0;
    margin: 14px 0 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.health-catch li {
    background: rgba(255,255,255,0.18);
    border: 1px solid rgba(255,255,255,0.3);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .glass-roadmap-item {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ============================================
   Form / Privacy / Company Page Styles
   ============================================ */

.contact-form {
    max-width: 700px;
    margin: 30px auto 0;
}

.form-row {
    margin-bottom: 18px;
}

.form-row label {
    display: block;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 6px;
}

.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
}

.form-row textarea {
    min-height: 160px;
    resize: vertical;
}

.required {
    color: var(--orange);
    font-weight: 700;
}

.form-radio label {
    display: block;
    font-weight: normal;
    color: var(--text);
    margin-bottom: 6px;
    cursor: pointer;
}

.form-radio input {
    margin-right: 8px;
}

.form-checkbox label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: normal;
    color: var(--text);
    cursor: pointer;
}

.form-row button {
    width: 100%;
    cursor: pointer;
}

.agency-tel {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    margin: 14px 0;
}

.agency-tel a {
    color: var(--primary);
    text-decoration: none;
}

.agency-hours {
    text-align: center;
    color: var(--text-light);
}

.company-table {
    width: 100%;
    border-collapse: collapse;
    margin: 14px 0 24px;
    background: white;
    box-shadow: var(--shadow);
}

.company-table th,
.company-table td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.company-table th {
    background: var(--primary);
    color: white;
    width: 30%;
    font-weight: 600;
}

.company-subhead {
    font-size: 1.2rem;
    color: var(--primary);
    margin-top: 24px;
    margin-bottom: 12px;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 6px;
}

.company-locations {
    margin-bottom: 24px;
}

.company-location {
    background: white;
    border-radius: var(--radius);
    padding: 14px 18px;
    margin-bottom: 10px;
    box-shadow: var(--shadow);
}

.company-location h4 {
    color: var(--primary);
    margin-bottom: 4px;
    font-size: 0.95rem;
}

.company-window {
    background: var(--background-alt);
    border-left: 4px solid var(--primary);
    padding: 14px 18px;
    border-radius: 4px;
    margin: 14px 0;
}

/* Privacy Page */
.privacy-meta {
    color: var(--text-light);
    margin-bottom: 14px;
}

.privacy-author {
    font-weight: 700;
    margin-bottom: 24px;
}

.privacy-list {
    margin: 14px 0;
    padding-left: 24px;
}

.privacy-list li {
    margin-bottom: 10px;
    line-height: 1.9;
}

.privacy-list ul {
    margin-top: 8px;
    padding-left: 18px;
}

.privacy-list ul li {
    list-style: disc;
    margin-bottom: 6px;
}

/* Area page prefecture grid */
.area-prefecture-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 10px;
    margin: 24px 0;
}

.area-pref {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px;
    text-align: center;
    font-weight: 600;
    color: var(--primary);
    box-shadow: var(--shadow);
}

@media (max-width: 992px) {
    .area-prefecture-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 600px) {
    .area-prefecture-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Price page */
.price-lead {
    text-align: center;
    color: var(--primary);
    font-weight: 700;
    margin: 14px 0;
}

.price-free {
    text-align: center;
    font-size: 4rem;
    color: var(--orange);
    font-weight: 700;
    margin: 8px 0;
}

.price-tax {
    text-align: right;
    color: var(--text-light);
    font-size: 0.85rem;
}

/* 料金体系サマリー表 (家庭/事業/粗大の対比) */
.price-summary-table th,
.price-summary-table td {
    text-align: center;
    vertical-align: middle;
}
.price-summary-table .price-free-cell {
    color: #2a8b48;
    font-weight: 700;
    font-size: 1.05rem;
}
.price-summary-table .price-paid-cell {
    color: #c14;
    font-weight: 700;
    font-size: 1.05rem;
}
.price-subheading {
    margin-top: 24px;
    font-size: 1.15rem;
    font-weight: 700;
}
.price-notice {
    background: #fff7e6;
    border-left: 4px solid #f0a020;
    padding: 12px 16px;
    margin: 0 0 20px;
    border-radius: 0 4px 4px 0;
    font-size: 0.98rem;
}

/* /company の総合管理/開発ラベル */
.company-role-label {
    display: inline-block;
    background: #04528C;
    color: #fff;
    padding: 4px 12px;
    border-radius: 3px;
    font-size: 0.85rem;
    font-weight: 600;
    margin: 24px 0 8px;
    letter-spacing: 0.05em;
}
.company-role-label:first-of-type { margin-top: 12px; }

/* footer-company 内の役割ラベル */
.footer-company-role {
    display: inline-block;
    background: rgba(255,255,255,0.12);
    color: #fff;
    padding: 2px 8px;
    border-radius: 2px;
    font-size: 0.7rem;
    font-weight: 600;
    margin: 8px 0 2px;
    letter-spacing: 0.05em;
    opacity: 0.85;
}
.footer-company-role:first-child { margin-top: 0; }
.footer-company .footer-company-name { margin: 0 0 6px; }

/* /system/ai のヒーローサブと特徴グリッド */
.ai-hero-sub {
    font-size: 1.1rem;
    color: var(--text-light, #666);
    margin-top: 8px;
}
.ai-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ai-feature-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    padding: 24px;
    position: relative;
}
.ai-feature-card .ai-feature-no {
    display: inline-block;
    font-family: "Roboto", sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: #04528C;
    line-height: 1;
    margin: 0 0 8px;
    letter-spacing: 0.05em;
}
.ai-feature-card h3 { font-size: 1.1rem; margin: 0 0 8px; }
.ai-feature-card p { margin: 0; line-height: 1.7; }
@media (max-width: 768px) {
    .ai-feature-grid { grid-template-columns: 1fr; }
}

/* 共生バナー (CSS-only, レスポンシブ) */
.ai-work-banner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-areas:
        "tag    title cta"
        "tag    sub   cta";
    column-gap: 24px;
    row-gap: 4px;
    align-items: center;
    padding: 24px 28px;
    border-radius: 8px;
    background: linear-gradient(135deg, #1d4f7a 0%, #2a7d6b 100%);
    color: #fff;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(29, 79, 122, 0.25);
    position: relative;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.ai-work-banner::before {
    content: "";
    position: absolute;
    top: -40%;
    right: -10%;
    width: 240px;
    height: 240px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0) 70%);
    pointer-events: none;
}
.ai-work-banner:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(29, 79, 122, 0.35);
}
.ai-work-banner-tag {
    grid-area: tag;
    align-self: center;
    padding: 6px 14px;
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 999px;
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    font-weight: 600;
    white-space: nowrap;
}
.ai-work-banner-title {
    grid-area: title;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.4;
}
.ai-work-banner-sub {
    grid-area: sub;
    font-size: 0.95rem;
    line-height: 1.5;
    opacity: 0.92;
}
.ai-work-banner-cta {
    grid-area: cta;
    align-self: center;
    padding: 10px 18px;
    background: rgba(255,255,255,0.18);
    border: 1px solid rgba(255,255,255,0.4);
    border-radius: 4px;
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
}
.ai-work-banner-cta::after {
    content: " →";
    display: inline-block;
    margin-left: 4px;
    transition: transform 0.2s ease;
}
.ai-work-banner:hover .ai-work-banner-cta::after { transform: translateX(4px); }

@media (max-width: 768px) {
    .ai-work-banner {
        grid-template-columns: 1fr;
        grid-template-areas:
            "tag"
            "title"
            "sub"
            "cta";
        text-align: left;
        row-gap: 10px;
        padding: 20px 22px;
    }
    .ai-work-banner-tag { justify-self: start; }
    .ai-work-banner-cta { justify-self: stretch; text-align: center; }
    .ai-work-banner-title { font-size: 1.1rem; }
    .ai-work-banner-sub { font-size: 0.9rem; }
}

/* 取り組みページ本文 */
.work-with-you-body {
    max-width: 760px;
    margin: 0 auto;
    line-height: 2.0;
    font-size: 1.02rem;
    color: #222;
}
.work-with-you-body p {
    margin: 0 0 1.5em;
    text-align: justify;
}
.work-with-you-closing {
    margin: 2.4em 0 0;
    padding: 24px 28px;
    background: linear-gradient(135deg, #f5f8fb 0%, #eef6f3 100%);
    border-left: 4px solid #2a7d6b;
    border-radius: 0 6px 6px 0;
}
.work-with-you-closing p {
    margin: 0;
    font-size: 1.08rem;
    font-weight: 600;
    line-height: 1.8;
    color: #1d4f7a;
}
.work-with-you-back {
    max-width: 760px;
    margin: 40px auto 0;
    text-align: center;
}
@media (max-width: 768px) {
    .work-with-you-body { font-size: 0.98rem; line-height: 1.9; }
    .work-with-you-body p { margin-bottom: 1.3em; }
    .work-with-you-closing { padding: 18px 20px; }
}

/* ===== FAQ Lead ===== */
.faq-lead {
    text-align: center;
    padding: 32px 0 8px;
}
.faq-lead-icon {
    width: 64px;
    height: auto;
    margin-bottom: 12px;
}
.faq-lead-title {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.6;
}

/* ===== Area: Tel + Form + Privacy ===== */
.area-tel-section {
    padding: 32px 0;
    text-align: center;
}
.area-tel-box {
    display: inline-flex;
    align-items: baseline;
    gap: 10px;
    background: #fff;
    border: 1px solid #ddd;
    padding: 16px 32px;
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    margin: 12px 0;
}
.area-tel-label {
    font-size: 1rem;
    color: var(--text-light);
}
.area-tel-num {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--orange, #e85a0c);
}
.area-tel-hours {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light);
    margin-top: 8px;
}
.area-form-section {
    padding: 40px 0 64px;
    background: #f7f7f7;
}
.area-form-label {
    text-align: center;
    color: var(--text-light);
    letter-spacing: 0.15em;
    font-size: 0.9rem;
    margin-bottom: 4px;
}
.area-form-title {
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 32px;
}
.area-form {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px 24px;
}
.area-form .form-row { display: flex; flex-direction: column; }
.area-form .form-row.form-col-2 { grid-column: span 1; }
.area-form .form-row:not(.form-col-2) { grid-column: 1 / -1; }
.area-form label {
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 0.95rem;
}
.area-form input[type="text"],
.area-form input[type="tel"],
.area-form input[type="email"],
.area-form input[type="url"],
.area-form textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    font-family: inherit;
    font-size: 1rem;
}
.area-form textarea { min-height: 140px; resize: vertical; }
.area-form .form-radio { display: flex; flex-direction: column; gap: 6px; }
.area-form .form-radio label { font-weight: 400; display: inline-flex; gap: 6px; align-items: center; }
.area-form .required { color: #c00; font-weight: 700; }
.area-form .form-checkbox label { display: inline-flex; align-items: center; gap: 8px; font-weight: 400; }
.area-form button[type="submit"] {
    margin: 0 auto;
}
.area-form .privacy-policy-box,
.privacy-policy-box {
    grid-column: 1 / -1;
    width: 100%;
    height: 200px;
    overflow-y: scroll;
    border: 1px solid #ccc;
    padding: 15px;
    background: #f9f9f9;
    font-size: 13px;
    line-height: 1.7;
    color: #333;
    border-radius: 4px;
}
.privacy-policy-box h4 {
    margin: 0 0 8px;
    font-size: 15px;
    font-weight: 700;
}

@media (max-width: 768px) {
    .area-form { grid-template-columns: 1fr; }
}

/* ===== Company: Download block ===== */
.company-download {
    display: flex;
    gap: 16px;
    align-items: center;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 16px 20px;
    margin-top: 12px;
}
.company-download-icon {
    width: 48px;
    height: auto;
    flex-shrink: 0;
}
.company-download-body { flex: 1; }
.company-download-title {
    margin: 0 0 4px;
    font-size: 1.05rem;
    font-weight: 700;
}
.company-download-title a {
    color: inherit;
    text-decoration: none;
}
.company-download-title a:hover { text-decoration: underline; }
.company-download-meta {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0 0 10px;
}

/* ===== Privacy: Corporate window ===== */
.privacy-meta { color: var(--text-light); margin-bottom: 4px; }
.privacy-author { font-weight: 600; margin-bottom: 24px; }

/* ===== News archive / detail ===== */
.news-archive { padding: 48px 0; }
.news-archive .news-list { list-style: none; padding: 0; margin: 0; max-width: 880px; }
.news-archive .news-list li {
    display: flex;
    gap: 24px;
    align-items: baseline;
    padding: 16px 0;
    border-bottom: 1px solid #e5e5e5;
}
.news-archive .news-list .news-date {
    flex-shrink: 0;
    color: var(--text-light);
    font-size: 0.95rem;
    min-width: 110px;
}
.news-archive .news-list a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
}
.news-archive .news-list a:hover { color: var(--orange, #e85a0c); text-decoration: underline; }
.news-empty { color: var(--text-light); padding: 24px 0; }
.news-article { padding: 32px 0 64px; }
.news-article .news-body {
    max-width: 880px;
    margin: 0 auto;
    line-height: 1.9;
    font-size: 1rem;
}
.news-article .news-body p { margin: 0 0 1em; }
.news-article .news-body h2,
.news-article .news-body h3,
.news-article .news-body h4 { margin: 1.6em 0 0.6em; }
.news-article .news-body ul,
.news-article .news-body ol { margin: 0 0 1em 1.4em; line-height: 1.9; }
.news-article .news-body hr { border: 0; border-top: 1px solid #e5e5e5; margin: 1.8em 0; }
.news-article .news-body a { color: #2868c2; text-decoration: underline; word-break: break-all; }
.news-article .news-body img { max-width: 100%; height: auto; }
.news-back { max-width: 880px; margin: 32px auto 0; text-align: center; }
.page-header .news-date { color: var(--text-light); font-size: 0.95rem; margin: 4px 0 12px; }

/* News main image / gallery */
.news-main-image {
    max-width: 880px;
    margin: 0 auto 28px;
    text-align: center;
}
.news-main-image img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.news-gallery {
    max-width: 880px;
    margin: 40px auto 0;
    padding-top: 24px;
    border-top: 1px solid #e5e5e5;
}
.news-gallery-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0 0 16px;
    text-align: center;
}
.news-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.news-gallery-item {
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 4px;
    background: #f0f0f0;
    border: 1px solid #e5e5e5;
}
.news-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.news-gallery-item:hover img { transform: scale(1.05); }
@media (max-width: 600px) {
    .news-gallery-grid { grid-template-columns: repeat(2, 1fr); }
}