/* ============================================
   近畿鍼灸漢方研究会 LP - Style Sheet
   ============================================ */

/* === CSS Variables === */
:root {
    /* Primary Colors - 深緑系（漢方・和の伝統色）*/
    --color-primary: #2d5a3d;
    --color-primary-dark: #1e3d2a;
    --color-primary-light: #3d7a53;

    /* Secondary Colors - 朱色系（鍼灸・東洋の伝統色）*/
    --color-secondary: #b84c3c;
    --color-secondary-dark: #8e3a2e;
    --color-secondary-light: #d4695a;

    /* Accent - 金色系 */
    --color-accent: #c4a35a;
    --color-accent-light: #d4be8a;

    /* Neutral */
    --color-text: #2c2c2c;
    --color-text-light: #6b6b6b;
    --color-text-muted: #999999;
    --color-bg: #faf8f5;
    --color-bg-alt: #f0ece5;
    --color-bg-dark: #1a2e22;
    --color-white: #ffffff;
    --color-border: #e0dcd5;

    /* Typography */
    --font-serif: 'Noto Serif JP', 'Yu Mincho', '游明朝', serif;
    --font-sans: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Header */
    --header-height: 80px;
}

/* === Reset & Base === */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

ul, ol {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* === Header === */
#site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-normal);
    height: var(--header-height);
}

#site-header.scrolled {
    background: rgba(250, 248, 245, 0.98);
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Logo */
.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-accent-light);
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    letter-spacing: 0.05em;
    line-height: 1.3;
}

.logo-sub {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    letter-spacing: 0.08em;
    line-height: 1.2;
}

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-list a {
    display: block;
    padding: 8px 14px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
    white-space: nowrap;
}

.nav-list a:hover {
    color: var(--color-primary);
    background: rgba(45, 90, 61, 0.06);
}

.nav-cta {
    background: var(--color-primary) !important;
    color: var(--color-white) !important;
    border-radius: var(--radius-md) !important;
    padding: 10px 20px !important;
    font-weight: 600 !important;
}

.nav-cta:hover {
    background: var(--color-primary-dark) !important;
    color: var(--color-white) !important;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1100;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-normal);
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* === Hero Section === */
#hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background-color: #1a2e22;
}

img.hero-bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(145deg, rgba(26, 46, 34, 0.45) 0%, rgba(45, 90, 61, 0.35) 40%, rgba(30, 61, 42, 0.40) 70%, rgba(26, 36, 25, 0.50) 100%);
    z-index: 1;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    z-index: 2;
    opacity: 0.04;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 50px, rgba(255,255,255,0.1) 50px, rgba(255,255,255,0.1) 51px),
        repeating-linear-gradient(90deg, transparent, transparent 50px, rgba(255,255,255,0.1) 50px, rgba(255,255,255,0.1) 51px);
}

.hero-content {
    position: relative;
    z-index: 10;
    padding: var(--space-xl) var(--space-md);
    max-width: 800px;
}

.hero-subtitle {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: #ffffff;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-md);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease 0.3s forwards;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.1em;
    line-height: 1.3;
    margin-bottom: var(--space-md);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease 0.5s forwards;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 2;
    margin-bottom: var(--space-lg);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease 0.7s forwards;
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease 0.9s forwards;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: var(--font-sans);
    letter-spacing: 0.05em;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg-dark);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background: var(--color-accent-light);
    border-color: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(196, 163, 90, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
    transform: translateY(-2px);
}

.btn-submit {
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 16px 40px;
    font-size: 1rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    width: 100%;
    justify-content: center;
}

.btn-submit:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Hero Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    opacity: 0;
    animation: fadeInUp 0.8s ease 1.2s forwards;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
    animation: scrollBounce 2s ease-in-out infinite;
}

/* === Sections === */
.section {
    padding: var(--space-2xl) 0;
}

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

.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.section-label.light {
    color: var(--color-accent-light);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 600;
    color: var(--color-primary-dark);
    letter-spacing: 0.08em;
    margin-bottom: var(--space-sm);
}

.section-title.light {
    color: var(--color-white);
}

.section-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.section-divider::before,
.section-divider::after {
    content: '';
    width: 40px;
    height: 1px;
    background: var(--color-accent);
}

.divider-icon {
    color: var(--color-accent);
    font-size: 0.8rem;
}

.divider-icon.light {
    color: var(--color-accent-light);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* === About Section === */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.about-text {
    font-size: 0.95rem;
    line-height: 2;
}

.about-lead {
    font-size: 1.05rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
    color: var(--color-primary-dark);
}

.about-lead strong {
    color: var(--color-secondary);
}

.about-text p {
    margin-bottom: var(--space-sm);
}

.about-philosophy {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: rgba(45, 90, 61, 0.04);
    border-left: 3px solid var(--color-accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.about-philosophy h3 {
    font-family: var(--font-serif);
    font-size: 0.9rem;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
    letter-spacing: 0.1em;
}

.about-philosophy blockquote {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--color-primary-dark);
    font-style: italic;
    line-height: 2;
}

/* Stats */
.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    max-width: 480px;
    margin-inline: auto;
}

.stat-card {
    background: var(--color-white);
    padding: var(--space-lg) var(--space-md);
    text-align: center;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid var(--color-border);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.stat-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-top: 4px;
}

/* === Features Section === */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    max-width: 960px;
    margin-inline: auto;
}

.feature-card {
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
    transform-origin: left;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon-wrapper {
    margin-bottom: var(--space-md);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-size: 1.4rem;
}

.feature-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-xs);
    letter-spacing: 0.03em;
}

.feature-desc {
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--space-sm);
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.feature-tags li {
    font-size: 0.72rem;
    padding: 3px 10px;
    background: rgba(45, 90, 61, 0.06);
    color: var(--color-primary);
    border-radius: 20px;
    font-weight: 500;
}

/* === Schedule Section === */
.schedule-notice {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: linear-gradient(135deg, rgba(196, 163, 90, 0.1), rgba(45, 90, 61, 0.08));
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    border: 1px solid rgba(196, 163, 90, 0.3);
}

.notice-icon {
    font-size: 1.8rem;
    color: var(--color-accent);
    flex-shrink: 0;
}

.notice-content h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--color-primary-dark);
    margin-bottom: 4px;
}

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

.schedule-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.schedule-card {
    display: flex;
    gap: var(--space-md);
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.schedule-card:hover {
    box-shadow: var(--shadow-md);
}

.schedule-card.upcoming {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 1px var(--color-primary);
}

.schedule-date {
    flex-shrink: 0;
    text-align: center;
    padding: var(--space-sm);
    min-width: 100px;
}

.schedule-date .month {
    display: block;
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.schedule-date .day {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-top: 4px;
}

.schedule-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 10px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 20px;
    margin-bottom: 8px;
}

.badge-past {
    background: var(--color-text-muted);
}

.schedule-info h4 {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    color: var(--color-primary-dark);
    margin-bottom: 6px;
}

.schedule-theme {
    font-size: 0.88rem;
    color: var(--color-text-light);
    margin-bottom: 10px;
}

.schedule-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.schedule-meta i {
    width: 16px;
    text-align: center;
    margin-right: 6px;
    color: var(--color-primary);
}

/* Annual Schedule */
.schedule-annual {
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.schedule-annual h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-md);
    text-align: center;
}

.schedule-annual h3 i {
    color: var(--color-accent);
    margin-right: 8px;
}

.annual-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
}

.annual-item {
    text-align: center;
    padding: 12px 8px;
    border-radius: var(--radius-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.annual-item.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.annual-item.active .annual-month,
.annual-item.active .annual-status {
    color: var(--color-white);
}

.annual-month {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-primary-dark);
    margin-bottom: 2px;
}

.annual-status {
    display: block;
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.status-next {
    color: var(--color-secondary) !important;
    font-weight: 600;
}

.annual-item.active .status-next {
    color: var(--color-accent-light) !important;
}

/* === Schedule Dynamic Loading === */
.schedule-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1rem;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.schedule-loading i {
    margin-right: 0.5rem;
    color: var(--color-primary);
}

.schedule-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--color-text-light);
    background: var(--color-bg-light);
    border-radius: var(--radius-md);
    border: 1px dashed var(--color-border);
}

.schedule-empty i {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
    display: block;
}

.schedule-more {
    text-align: center;
    margin-top: 2.5rem;
}

.schedule-more .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.schedule-more .btn i {
    font-size: 0.9em;
}

/* === Curriculum Section === */
.curriculum-tracks {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.track {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

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

.track-header {
    padding: var(--space-lg) var(--space-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    text-align: center;
}

.track-header-mid {
    background: linear-gradient(135deg, var(--color-secondary-dark), var(--color-secondary));
}

.track-header-adv {
    background: linear-gradient(135deg, #7a6530, var(--color-accent));
}

.track-level {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 14px;
    border: 1px solid rgba(255,255,255,0.4);
    border-radius: 20px;
    margin-bottom: 10px;
    letter-spacing: 0.1em;
}

.track-header h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    margin-bottom: 6px;
    letter-spacing: 0.05em;
}

.track-header p {
    font-size: 0.85rem;
    opacity: 0.85;
}

.track-items {
    padding: var(--space-md);
}

.track-items li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--color-bg-alt);
}

.track-items li:last-child {
    border-bottom: none;
}

.track-items li i {
    color: var(--color-primary);
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* === Voices Section === */
.voices-slider {
    position: relative;
    overflow: hidden;
}

.voices-track {
    display: flex;
    transition: transform var(--transition-slow);
}

.voice-card {
    flex: 0 0 100%;
    padding: 0 var(--space-md);
}

.voice-quote {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    margin-bottom: var(--space-md);
    position: relative;
}

.voice-quote i {
    font-size: 2rem;
    color: var(--color-accent);
    opacity: 0.4;
    margin-bottom: var(--space-sm);
    display: block;
}

.voice-quote p {
    font-size: 1.05rem;
    line-height: 2;
    color: var(--color-text);
}

.voice-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding-left: var(--space-lg);
}

.voice-avatar {
    font-size: 2.5rem;
    color: var(--color-primary);
    opacity: 0.6;
}

.voice-name {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-primary-dark);
}

.voice-role {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.voices-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.voice-prev,
.voice-next {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-primary);
    transition: all var(--transition-fast);
}

.voice-prev:hover,
.voice-next:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.voice-dots {
    display: flex;
    gap: 8px;
}

.voice-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-border);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.voice-dot.active {
    background: var(--color-primary);
    transform: scale(1.2);
}

/* === Network Section === */
.network-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.network-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-lg) var(--space-sm);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

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

.network-card-self {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-color: var(--color-primary);
}

.network-card-self .network-region,
.network-card-self h4,
.network-card-self .network-link {
    color: var(--color-white) !important;
}

.network-card-self .network-region {
    background: rgba(255,255,255,0.2) !important;
}

.network-region {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 14px;
    background: rgba(45, 90, 61, 0.08);
    color: var(--color-primary);
    border-radius: 20px;
    margin-bottom: var(--space-xs);
    letter-spacing: 0.05em;
}

.network-card h4 {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-xs);
    line-height: 1.4;
}

.network-link {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.network-link i {
    margin-right: 4px;
}

/* === Access Section === */
.access-content {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: var(--space-xl);
    align-items: start;
}

.access-detail {
    margin-bottom: var(--space-lg);
}

.access-detail h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-xs);
}

.access-detail h3 i {
    color: var(--color-accent);
    margin-right: 8px;
    width: 20px;
    text-align: center;
}

.access-detail p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    padding-left: 28px;
    line-height: 1.8;
}

.access-map-placeholder {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--color-border);
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-placeholder-inner {
    text-align: center;
    color: var(--color-text-muted);
}

.map-placeholder-inner i {
    font-size: 3rem;
    color: var(--color-primary);
    opacity: 0.4;
    margin-bottom: var(--space-sm);
}

.access-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 450px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.access-map iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
}

.map-placeholder-inner p {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--color-primary-dark);
    margin-bottom: 4px;
}

.map-placeholder-inner span {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* === Contact Section === */
.section-contact {
    background: linear-gradient(145deg, var(--color-bg-dark) 0%, #1a2e22 50%, #2d3d30 100%);
    color: var(--color-white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.join-info h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    margin-bottom: var(--space-sm);
    color: var(--color-accent-light);
}

.join-info > p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.join-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.join-item {
    padding: var(--space-md);
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.1);
}

.join-item h4 {
    font-size: 0.95rem;
    color: var(--color-accent-light);
    margin-bottom: 6px;
}

.join-item h4 i {
    margin-right: 8px;
    width: 18px;
    text-align: center;
}

.join-item p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
}

/* Contact Form */
.contact-form-wrapper {
    background: rgba(255,255,255,0.06);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.1);
}

.contact-form-wrapper h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    margin-bottom: var(--space-md);
    color: var(--color-accent-light);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 6px;
    color: rgba(255,255,255,0.8);
}

.required {
    color: var(--color-secondary-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.9rem;
    font-family: var(--font-sans);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255,255,255,0.3);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(255,255,255,0.12);
    box-shadow: 0 0 0 3px rgba(196, 163, 90, 0.15);
}

.form-group select option {
    background: var(--color-bg-dark);
    color: var(--color-white);
}

.form-feedback {
    margin-top: var(--space-sm);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    display: none;
}

.form-feedback.success {
    display: block;
    background: rgba(45, 90, 61, 0.3);
    color: #a8d5ba;
    border: 1px solid rgba(45, 90, 61, 0.5);
}

.form-feedback.error {
    display: block;
    background: rgba(184, 76, 60, 0.3);
    color: #f0a8a0;
    border: 1px solid rgba(184, 76, 60, 0.5);
}

/* === Footer === */
#site-footer {
    background: #111d15;
    color: rgba(255,255,255,0.7);
    padding: var(--space-xl) 0 var(--space-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: var(--space-sm);
}

.footer-logo .logo-icon {
    width: 42px;
    height: 42px;
    font-size: 1.2rem;
}

.footer-logo .logo-main {
    color: var(--color-white);
    font-size: 1rem;
}

.footer-logo .logo-sub {
    color: rgba(255,255,255,0.4);
}

.footer-description {
    font-size: 0.85rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.5);
}

.footer-links h4,
.footer-info h4 {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    color: var(--color-accent-light);
    margin-bottom: var(--space-sm);
}

.footer-links ul li {
    margin-bottom: 8px;
}

.footer-links ul li a {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    transition: color var(--transition-fast);
}

.footer-links ul li a:hover {
    color: var(--color-accent-light);
}

.footer-info p {
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.footer-info i {
    margin-right: 8px;
    color: var(--color-accent);
    width: 16px;
    text-align: center;
}

.footer-bottom {
    padding-top: var(--space-md);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.3);
}

/* === Back to Top === */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
}

/* === Animations === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollBounce {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(10px);
        opacity: 0.3;
    }
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .curriculum-tracks {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

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

    .annual-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 64px;
    }

    .hamburger {
        display: flex;
    }

    #main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 360px;
        height: 100vh;
        background: var(--color-bg);
        padding: calc(var(--header-height) + 20px) var(--space-md) var(--space-md);
        transition: right var(--transition-normal);
        box-shadow: -4px 0 20px rgba(0,0,0,0.1);
        overflow-y: auto;
        z-index: 1050;
    }

    #main-nav.open {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 4px;
    }

    .nav-list a {
        display: block;
        padding: 14px 16px;
        font-size: 1rem;
        border-radius: var(--radius-md);
    }

    .nav-cta {
        text-align: center;
        margin-top: 10px;
    }

    .mobile-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.4);
        z-index: 1040;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    .mobile-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    .section {
        padding: var(--space-xl) 0;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

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

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

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

    .schedule-card {
        flex-direction: column;
    }

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

    .network-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-sm);
    }

    .access-content {
        grid-template-columns: 1fr;
    }

    .access-map {
        height: 300px;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .hero-description br {
        display: none;
    }
}

@media (max-width: 480px) {
    .about-stats {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xs);
    }

    .stat-card {
        padding: var(--space-sm);
    }

    .stat-number {
        font-size: 2rem;
    }

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

    .annual-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
    }

    .annual-item {
        padding: 8px 4px;
    }

    .voice-quote {
        padding: var(--space-md);
    }
}