/* 
 * AKK Cultural Academy - Japanese Modern x Futuristic Theme
 * Colors:
 * - Primary Dark: #0F172A (Dark Blue/Ink)
 * - Accent Gold: #D4AF37 (Gold)
 * - Accent Red: #C41E3A (Vermilion/Japanese Red)
 * - Text Light: #F8FAFC (White/Light Gray)
 * - Glass: rgba(255, 255, 255, 0.1)
 */

:root {
    --bg-dark: #0F172A;
    --bg-darker: #020617;
    --text-light: #F8FAFC;
    --text-gray: #94A3B8;
    --accent-gold: #D4AF37;
    --accent-red: #C41E3A;
    --glass-bg: rgba(15, 23, 42, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-sans: 'Noto Sans JP', sans-serif;
    --font-serif: 'Shippori Mincho', serif;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

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

ul {
    list-style: none;
}

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

.section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.section-title span {
    background: linear-gradient(135deg, #fff 0%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Light Mode Styles */
body.light-mode .section-title span {
    background: linear-gradient(135deg, #0f172a 0%, #8b6914 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.light-mode .section-title {
    color: #0f172a;
}

body.light-mode .section-subtitle {
    color: #475569;
}

.section-subtitle {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 60px;
    font-size: 1rem;
    letter-spacing: 0.1em;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 700;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    background: transparent;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: var(--accent-gold);
    z-index: -1;
    transition: var(--transition);
}

.btn:hover::before {
    width: 100%;
}

.btn:hover {
    color: var(--bg-dark);
}

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

.btn-primary:hover {
    background: #fff;
    border-color: #fff;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    width: 60px;
    height: 32px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    padding: 4px;
    overflow: hidden;
    flex-shrink: 0;
}

.theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-gold);
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

.theme-icon {
    position: absolute;
    font-size: 18px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.theme-icon-moon {
    left: 6px;
    opacity: 1;
    transform: translateX(0) rotate(0deg);
}

.theme-icon-sun {
    right: 6px;
    opacity: 0;
    transform: translateX(20px) rotate(180deg);
}

body.light-mode .theme-icon-moon {
    opacity: 0;
    transform: translateX(-20px) rotate(-180deg);
}

body.light-mode .theme-icon-sun {
    opacity: 1;
    transform: translateX(0) rotate(0deg);
}

body.light-mode .theme-toggle-btn {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
}

body.light-mode .theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.4);
    border-color: #8b6914;
    box-shadow: 0 0 15px rgba(139, 105, 20, 0.3);
}

.header.scrolled {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    padding: 10px 0;
    border-bottom: 1px solid var(--glass-border);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 70px;
    gap: 20px;
}

.header-inner .logo {
    flex-shrink: 0;
}

.header-inner nav {
    flex: 1;
    min-width: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    height: 100%;
}

.logo img {
    height: 50px;
    width: auto;
}

.school-name {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    gap: 20px;
    align-items: center;
    height: 100%;
    flex-wrap: nowrap;
}

.nav-menu li {
    display: flex;
    align-items: center;
}

.nav-menu .btn-primary {
    white-space: nowrap;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 600;
    position: relative;
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 1px;
    background: var(--accent-gold);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    color: var(--text-light);
    background: none;
    border: none;
    cursor: pointer;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 10px 0;
    min-width: 220px;
    margin-top: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
}

.dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--text-light);
    font-size: 0.9rem;
    transition: var(--transition);
    text-decoration: none;
}

.dropdown-menu a:hover {
    background: rgba(212, 175, 55, 0.1);
    color: var(--accent-gold);
}

/* Hero Section (General) */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.3), var(--bg-dark));
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s ease-out forwards 0.5s;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s ease-out forwards 0.8s;
}

.hero-btn-group {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s ease-out forwards 1.1s;
}

/* Subpage Hero */
.subpage-hero {
    height: 60vh;
    min-height: 400px;
}

.subpage-hero .hero-title {
    font-size: 3rem;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Down Indicator */
.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-light);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    writing-mode: vertical-rl;
    z-index: 2;
    opacity: 0.7;
    animation: float 2s infinite ease-in-out;
}

.scroll-down::after {
    content: '';
    display: block;
    width: 1px;
    height: 50px;
    background: var(--text-light);
    margin-top: 10px;
}

@keyframes float {

    0%,
    100% {
        transform: translate(-50%, 0);
    }

    50% {
        transform: translate(-50%, 10px);
    }
}

/* Philosophy Section */
.philosophy-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 2.2;
}

.philosophy-highlight {
    color: var(--accent-gold);
    font-weight: 700;
    font-size: 1.3rem;
    display: block;
    margin: 20px 0;
    font-family: var(--font-serif);
}

/* Courses Section */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.course-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    height: 400px;
    perspective: 1000px;
    cursor: pointer;
}

.course-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.course-card:hover .course-card-inner {
    transform: rotateY(180deg);
}

.course-front,
.course-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 30px;
}

.course-front {
    background-size: cover;
    background-position: center;
}

.course-front::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.7);
    z-index: 0;
}

.course-front-content {
    position: relative;
    z-index: 1;
}

.course-back {
    background: var(--accent-gold);
    color: var(--bg-dark);
    transform: rotateY(180deg);
    padding: 40px;
}

.course-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    margin-bottom: 10px;
    color: #fff;
}

.course-level {
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.course-desc {
    font-size: 0.95rem;
    margin-bottom: 20px;
}

/* CEFR-JLPT Chart */
.cefr-jlpt-chart {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
}

.chart-container {
    position: relative;
}

.chart-row {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.chart-row:last-child {
    margin-bottom: 0;
}

.chart-label {
    min-width: 80px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--accent-gold);
    text-align: center;
}

.chart-levels {
    flex: 1;
    display: flex;
    justify-content: space-around;
    gap: 10px;
}

.chart-item {
    flex: 1;
    padding: 15px 10px;
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 10px;
    transition: all 0.6s ease;
    opacity: 0;
    transform: translateY(20px);
    cursor: pointer;
    position: relative;
}

.chart-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.cefr-item {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.05));
    border: 2px solid rgba(212, 175, 55, 0.3);
    color: var(--accent-gold);
}

.jlpt-item {
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.2), rgba(196, 30, 58, 0.05));
    border: 2px solid rgba(196, 30, 58, 0.3);
    color: var(--accent-red);
}

.chart-item:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cefr-item:hover {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.4), rgba(212, 175, 55, 0.1));
    border-color: var(--accent-gold);
}

.jlpt-item:hover {
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.4), rgba(196, 30, 58, 0.1));
    border-color: var(--accent-red);
}

.chart-connections {
    position: relative;
    height: 60px;
    margin: 0 100px;
}

.connection-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.connection-line {
    stroke: rgba(212, 175, 55, 0.3);
    stroke-width: 2;
    stroke-dasharray: 5, 5;
    opacity: 0;
    transition: all 0.6s ease;
}

.connection-line.animate {
    opacity: 1;
    stroke-dasharray: 0;
}

.connection-line:hover {
    stroke: var(--accent-gold);
    stroke-width: 3;
    opacity: 1;
}

/* Levels / Can-do */
.levels-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.level-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 15px;
    border-left: 4px solid var(--accent-gold);
}

.level-box h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--accent-gold);
}

.level-box ul li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.level-box ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
}

/* Support Flow */
.support-flow {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.support-step {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
}

.support-step:last-child {
    margin-bottom: 0;
}

.step-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--accent-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--bg-dark);
    position: relative;
    z-index: 2;
}

.support-step::after {
    content: '';
    position: absolute;
    top: 60px;
    left: 30px;
    width: 2px;
    height: calc(100% - 10px);
    background: rgba(255, 255, 255, 0.1);
    z-index: 1;
}

.support-step:last-child::after {
    display: none;
}

.step-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--accent-gold);
}

/* Fees Table */
.fees-table-wrapper {
    overflow-x: auto;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

th,
td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

th {
    color: var(--accent-gold);
    font-weight: 600;
}

/* Facilities */
.facility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.facility-card {
    border-radius: 15px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
}

.facility-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s;
}

.facility-card:hover .facility-img {
    transform: scale(1.05);
}

.facility-info {
    padding: 20px;
}

.facility-info h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

/* Staff Section */
.staff-scroll-wrapper {
    position: relative;
    padding-bottom: 10px;
}

.staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    overflow-x: auto;
    padding-bottom: 10px;
    scrollbar-width: thin;
}

.staff-grid.dragging {
    cursor: grabbing;
    user-select: none;
}

.staff-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 22px;
    overflow: hidden;
    transition: transform 0.45s ease, border-color 0.3s, box-shadow 0.45s ease, opacity 0.3s;
    backdrop-filter: blur(6px);
}

.staff-card:hover,
.staff-card.is-expanded {
    transform: translateY(-6px);
    border-color: rgba(212, 175, 55, 0.9);
    box-shadow: 0 20px 35px rgba(0, 0, 0, 0.35);
}

.staff-visual {
    position: relative;
    height: 260px;
    overflow: hidden;
}

.staff-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.6));
    opacity: 0.7;
    transition: opacity 0.5s;
}

.staff-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1) contrast(1.05);
    transform: scale(1.03);
    transition: transform 0.6s ease, filter 0.6s ease;
}

.staff-body {
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.staff-meta {
    display: flex;
    justify-content: center;
    align-items: center;
}

.staff-role {
    color: var(--accent-gold);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    margin: 0;
    font-weight: 600;
    text-align: center;
    width: 100%;
}

.staff-role-stack {
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: center;
}

.staff-role-sub {
    margin: 0;
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
}

.staff-name {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    margin: 0;
}

.staff-quote {
    font-size: 0.95rem;
    color: #dbeafe;
    margin: 0;
    line-height: 1.6;
    font-style: italic;
}

.staff-detail {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.9;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 14px;
    margin-top: 4px;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.4s ease;
}

@media (hover: hover) and (pointer: fine) {
    .staff-card:hover .staff-img {
        filter: grayscale(0) saturate(1.15);
        transform: scale(1.08);
    }

    .staff-card:hover .staff-visual::after {
        opacity: 0.2;
    }

    .staff-card:hover .staff-detail {
        max-height: 240px;
        opacity: 1;
    }

    .staff-toggle {
        display: none;
    }
}

.staff-card.is-expanded .staff-detail {
    max-height: 260px;
    opacity: 1;
}

.staff-card.is-expanded .staff-img {
    filter: grayscale(0) saturate(1.1);
    transform: scale(1.08);
}

.staff-card.is-expanded .staff-visual::after {
    opacity: 0.2;
}

.staff-toggle {
    margin-top: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    color: #fff;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: background 0.3s, color 0.3s;
}

.staff-toggle-icon {
    width: 14px;
    height: 14px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.3s;
}

.staff-card.is-expanded .staff-toggle-icon {
    transform: rotate(-135deg);
}

.staff-swipe-hint {
    position: absolute;
    right: 20px;
    bottom: 0;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.55);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0;
    pointer-events: none;
}

.staff-swipe-icon {
    width: 34px;
    height: 12px;
    position: relative;
    overflow: hidden;
}

.staff-swipe-icon span {
    position: absolute;
    inset: 0;
    border-bottom: 2px solid #fff;
    border-right: 2px solid #fff;
    transform: translateX(10px) rotate(45deg);
    animation: swipeHint 2.6s ease-in-out infinite;
}

@keyframes swipeHint {
    0% {
        opacity: 0;
        transform: translateX(12px) rotate(45deg);
    }
    20% {
        opacity: 1;
    }
    60% {
        transform: translateX(-6px) rotate(45deg);
    }
    100% {
        opacity: 0;
        transform: translateX(12px) rotate(45deg);
    }
}

/* Footer */
.footer {
    background: var(--bg-darker);
    padding: 60px 0 20px;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 40px;
    margin-bottom: 20px;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a:hover {
    color: var(--accent-gold);
}

.copyright {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-gray);
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Light Mode Footer Styles */
body.light-mode .footer {
    background: rgba(255, 255, 255, 0.2) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top-color: rgba(255, 255, 255, 0.3);
}

body.light-mode .footer h4 {
    color: #0f172a;
    font-weight: 700;
}

body.light-mode .footer p,
body.light-mode .footer-links a,
body.light-mode .footer-info p {
    color: #1e293b;
}

body.light-mode .footer-info {
    color: #1e293b;
}

body.light-mode .footer-links a:hover {
    color: #8b6914;
}

body.light-mode .copyright {
    color: #475569;
    border-top-color: rgba(0, 0, 0, 0.1);
}

@media (max-width: 1024px) {
    .staff-grid {
        display: flex;
        gap: 20px;
        overflow-x: auto;
        scroll-snap-type: x proximity;
        padding-bottom: 30px;
    }

    .staff-card {
        flex: 0 0 80%;
        scroll-snap-align: start;
    }

    .staff-swipe-hint {
        bottom: 6px;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .nav-menu {
        display: none;
        /* Simple mobile menu hide for now */
    }

    .mobile-menu-btn {
        display: block;
    }

    .section {
        padding: 60px 0;
    }

    .school-name {
        font-size: 1.1rem;
    }

    .logo img {
        height: 40px;
    }

    .chart-label {
        min-width: 60px;
        font-size: 0.9rem;
    }

    .chart-item {
        font-size: 0.9rem;
        padding: 10px 5px;
    }

    .staff-visual {
        height: 220px;
    }

    .chart-connections {
        margin: 0 60px;
    }

    .cefr-jlpt-chart {
        padding: 20px 10px;
    }

    .cefr-jlpt-chart h3 {
        font-size: 1.2rem;
    }
}

/* Animation Classes */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}
/* =========================================
   Alumni Section (Revamped)
   ========================================= */
.alumni-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Spotlight Grid (Flat Design) */
.spotlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 60px;
}

.spotlight-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition);
}

.spotlight-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    border-color: var(--accent-gold);
}

.school-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--accent-gold);
    flex-shrink: 0;
}

.school-info {
    flex-grow: 1;
}

.school-category {
    display: inline-block;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-gray);
    margin-bottom: 5px;
}

.school-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.3;
}

/* Destinations List (2 Columns) */
.destinations-list-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

@media (max-width: 768px) {
    .destinations-list-container {
        grid-template-columns: 1fr;
    }
}

.destination-column h3 {
    font-size: 1.2rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--glass-border);
    font-family: 'Oswald', sans-serif;
    letter-spacing: 1px;
}

.destination-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
}

.destination-list li {
    position: relative;
    padding-left: 15px;
    color: var(--text-light);
    font-size: 0.95rem;
}

.destination-list li::before {
    content: '';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
}

/* Button Arrow Animation */
.btn-arrow i {
    transition: transform 0.3s ease;
}

.btn-arrow:hover i {
    transform: translateX(5px);
}