/* --- CSS VARIABLES & DESIGN SYSTEM --- */
:root {
    --bg-primary: #fdfaf2; /* Soft warm cream */
    --bg-secondary: #ffffff;
    --primary-color: #f2500d; /* Vibrant orange from flyer buttons */
    --primary-hover: #d83e00;
    --primary-light: #fff0e6; /* Warm orange tint */
    --accent-color: #ffd02b; /* Sunny yellow from flyer background */
    --accent-hover: #ecbe1a;
    --accent-bg: #fffbe6;
    --text-main: #0f172a; /* Slate dark text */
    --text-muted: #475569;
    --border-color: #e2e8f0;
    --danger-color: #ef4444;
    --danger-bg: #fef2f2;
    --success-color: #10b981;
    --success-bg: #ecfdf5;
    
    --font-main: 'Plus Jakarta Sans', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 4px 12px rgba(242, 80, 13, 0.04);
    --shadow-md: 0 12px 32px rgba(242, 80, 13, 0.08);
    --shadow-lg: 0 24px 48px rgba(242, 80, 13, 0.12);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
}

/* --- RESET & GLOBAL STYLES --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-primary);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- BUTTONS & INTERACTIVE ELEMENTS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    gap: 8px;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 14px rgba(12, 97, 87, 0.25);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(12, 97, 87, 0.35);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background-color: #dc2626;
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--primary-light);
    color: var(--primary-color);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

/* --- HEADER / NAVBAR --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(251, 251, 248, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    transition: var(--transition);
}

.header-container {
    height: 105px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--primary-color);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 12px;
    font-size: 1.2rem;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-muted);
    position: relative;
    padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.nav-link:hover::after, .nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Map Button in Header */
.map-picker-wrapper {
    position: relative;
}

.nav-map-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--primary-light);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.85rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.nav-map-btn:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

/* Maps Picker Popup */
.map-picker-popup {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 170px;
    z-index: 500;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.map-picker-popup.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.map-picker-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: var(--transition);
    text-decoration: none;
}

.map-picker-option:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.map-picker-option i {
    font-size: 1rem;
    width: 18px;
    text-align: center;
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    background-color: #f1f5f9;
    padding: 4px;
    border-radius: var(--radius-full);
}

.lang-btn {
    border: none;
    background: none;
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition);
}

.lang-btn.active {
    background-color: var(--bg-secondary);
    color: var(--primary-color);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

/* Mobile Toggle */
.menu-toggle {
    display: none;
    border: none;
    background: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

/* Mobile Overlay */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background-color: var(--bg-secondary);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-nav.active {
    right: 0;
}

.close-menu {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 2rem;
    border: none;
    background: none;
    color: var(--primary-color);
    cursor: pointer;
}

.mobile-link {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
}

.mobile-link:hover {
    color: var(--primary-color);
}

/* --- HERO SECTION --- */
.hero-section {
    position: relative;
    padding: 190px 0 100px 0;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 85% 15%, var(--primary-light) 0%, transparent 45%);
}

.hero-bg-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: -1;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background-color: var(--accent-bg);
    top: 20%;
    left: 10%;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background-color: var(--primary-light);
    bottom: 5%;
    right: 15%;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-main);
    margin-bottom: 24px;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-profile-card {
    position: relative;
    width: 100%;
    max-width: 380px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.card-glow {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(circle, rgba(242, 80, 13, 0.06) 0%, transparent 70%);
    z-index: -1;
    border-radius: 40px;
}

.hero-profile-image-container {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--bg-secondary);
    box-shadow: var(--shadow-md);
    margin-bottom: 8px;
}

.hero-teacher-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-profile-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.hero-badge {
    margin-bottom: 4px;
}

.hero-founder-name {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-main);
}

.hero-founder-quote {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
    line-height: 1.5;
    padding: 0 8px;
}

.stats-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-md);
}

.stats-icon {
    width: 36px;
    height: 36px;
    background-color: var(--accent-bg);
    color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

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

.stats-num {
    font-weight: 800;
    font-size: 1.1rem;
    line-height: 1;
    color: var(--text-main);
}

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

/* --- SECTIONS COMMON --- */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px auto;
}

.section-header h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1rem;
    color: var(--text-muted);
}

/* --- ABOUT SECTION --- */
.about-section {
    background-color: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background-color: var(--primary-color);
    color: white;
    transform: rotate(6deg);
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
}

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

/* --- COURSES SECTION --- */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    align-items: stretch;
}

.course-card {
    background-color: var(--bg-secondary);
    border-radius: 20px;
    border: 1.5px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.3s ease,
                border-color 0.3s ease;
    overflow: hidden;
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(242, 80, 13, 0.13);
    border-color: rgba(242, 80, 13, 0.25);
}

/* Featured card — subtle, not aggressive */
.course-card.featured {
    transform: scale(1.02);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.09);
    background-color: var(--bg-secondary);
    z-index: 1;
}

.course-card.featured:hover {
    transform: scale(1.02) translateY(-8px);
    box-shadow: 0 24px 52px rgba(0, 0, 0, 0.13);
}

/* Card Top: icon + badge */
.course-card-top {
    padding: 28px 28px 0;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.course-icon-circle {
    width: 72px;
    height: 72px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.course-card:hover .course-icon-circle {
    transform: scale(1.07);
}

.course-icon-circle.kids {
    background: linear-gradient(135deg, #fff0e6, #ffd9c2);
    color: var(--primary-color);
}

.course-icon-circle.speak {
    background: linear-gradient(135deg, #fff9e6, #ffedb3);
    color: #c47c00;
}

.course-icon-circle.private {
    background: linear-gradient(135deg, #f0fdf4, #bbf7d0);
    color: #16a34a;
}

/* Merged featured badge: ⭐ Most Popular · Ages 5–15 */
.course-featured-badge {
    font-size: 0.72rem;
    font-weight: 700;
    color: #78350f;
    background: #fef3c7;
    border: 1px solid #fde68a;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    white-space: nowrap;
    align-self: flex-start;
    margin-top: 4px;
}


/* Plain audience tag for non-featured cards */
.course-age-tag {
    font-size: 0.73rem;
    font-weight: 600;
    color: #94a3b8;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    white-space: nowrap;
    align-self: flex-start;
    margin-top: 4px;
}

/* Card Label - small, uppercase, low emphasis */
.course-card-label {
    display: none;
}

/* Card Body */
.course-card-body {
    padding: 20px 28px 28px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: 10px;
}

.course-card-body h3 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.3;
}

/* Supportive subtitle — small, grey, not italic */
.course-support-text {
    font-size: 0.82rem;
    color: #64748b;
    margin: 0;
    line-height: 1.5;
    font-style: normal;
}

/* Benefits list */
.course-benefits {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-grow: 1;
    margin: 4px 0 0;
}

.course-benefits li {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Section-level CTA — one clear action below all cards */
.courses-section-cta {
    margin-top: 48px;
    padding: 36px 40px;
    background: var(--bg-secondary);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
}

.courses-cta-headline {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
}

.courses-cta-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 440px;
}

/* --- TEACHER SECTION --- */
.teacher-section {
    background-color: var(--bg-secondary);
}

.teachers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.teachers-grid.single-teacher {
    display: flex;
    justify-content: center;
}

.teachers-grid.single-teacher .teacher-card {
    max-width: 460px;
    width: 100%;
}

.teacher-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.teacher-photo-wrapper {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--bg-secondary);
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: center;
    align-items: center;
}

.teacher-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.teacher-info .badge {
    margin-bottom: 8px;
}

.teacher-info h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--text-main);
}

.teacher-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* --- HOMEWORK SECTION (FORM) --- */
.form-wrapper {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px;
    max-width: 680px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.form-header {
    text-align: center;
    margin-bottom: 32px;
}

.form-header h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.form-header p {
    color: var(--text-muted);
}

.homework-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-main);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    color: var(--text-muted);
    font-size: 1.1rem;
    pointer-events: none;
}

.comment-icon-pos {
    top: 18px;
}

.form-group input[type="text"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px 14px 44px;
    font-family: var(--font-main);
    font-size: 0.95rem;
    color: var(--text-main);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    outline: none;
    transition: var(--transition);
}

.form-group input[type="text"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    background-color: var(--bg-secondary);
    box-shadow: 0 0 0 4px rgba(12, 97, 87, 0.08);
}

.form-group textarea {
    padding-top: 14px;
    resize: vertical;
}

/* Input Validation Error Highlight */
.form-group input.error {
    border-color: #e53e3e;
    box-shadow: 0 0 0 4px rgba(229, 62, 62, 0.08);
}

.field-error {
    color: #e53e3e;
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: 4px;
    display: block;
}

.field-error.hidden {
    display: none;
}

/* Drag and Drop Zone */
.drag-drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    background-color: var(--bg-primary);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.drag-drop-zone:hover, .drag-drop-zone.highlight {
    border-color: var(--primary-color);
    background-color: var(--primary-light);
}

.file-hidden-input {
    display: none;
}

.drop-zone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.drop-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.drag-drop-zone p {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
}

.file-name-display {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary-color);
    word-break: break-all;
    display: none;
    background-color: var(--bg-secondary);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
}

.file-name-display.visible {
    display: inline-block;
}

.btn-spinner {
    font-size: 1.1rem;
    margin-left: 8px;
}

.hidden {
    display: none !important;
}

/* Progress bar style */
.progress-container {
    margin-top: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.progress-bar-wrapper {
    flex-grow: 1;
    height: 8px;
    background-color: var(--border-color);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    width: 0%;
    background-color: var(--primary-color);
    border-radius: var(--radius-full);
    transition: width 0.1s ease;
}

.progress-text {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--primary-color);
    min-width: 40px;
    text-align: right;
}

/* Modals & Status Overlays */
.status-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
}

.status-card {
    text-align: center;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    animation: scaleUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes scaleUp {
    0% { transform: scale(0.9); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.status-card .status-icon {
    font-size: 4rem;
}

.status-card.success .status-icon {
    color: var(--success-color);
}

.status-card.error .status-icon {
    color: var(--danger-color);
}

.status-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
}

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

/* --- CONTACT SECTION --- */
.contact-section {
    background-color: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.contact-item {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.contact-text-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

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

/* --- FOOTER --- */
.footer {
    background-color: var(--primary-color);
    color: rgba(255, 255, 255, 0.8);
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-logo {
    display: flex;
    align-items: center;
}

.footer-logo-bg {
    background-color: white;
    padding: 6px 16px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.footer-logo-bg img {
    height: 40px;
    width: auto;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social-icon {
    font-size: 1.8rem;
    color: white;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-social-icon:hover {
    transform: scale(1.15);
    color: var(--accent-color);
}

.rights-text {
    font-size: 0.9rem;
}

/* --- SOCIAL LINKS HEADER --- */
.social-links-header {
    display: flex;
    align-items: center;
    margin-right: 16px;
}

.social-header-icon {
    font-size: 1.5rem;
    color: #1877f2; /* Facebook Blue */
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-header-icon:hover {
    transform: scale(1.15);
    color: var(--primary-color);
}

/* --- LOGO STYLING --- */
.logo-link {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 95px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 10px rgba(242, 80, 13, 0.15));
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), filter 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.08) rotate(-2.5deg);
    filter: drop-shadow(0 8px 20px rgba(242, 80, 13, 0.25));
}

/* --- GALLERY SECTION --- */
.gallery-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
}

.gallery-item::before {
    content: "";
    display: block;
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.4), transparent);
    z-index: 1;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.gallery-item:hover::before {
    opacity: 1;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

/* --- GOOGLE MAPS --- */
.map-wrapper {
    margin-top: 40px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 4px solid var(--bg-secondary);
}

.map-container {
    position: relative;
    width: 100%;
    height: 380px;
}

.map-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}


/* --- TIKTOK ICON CUSTOM STYLING --- */
.social-header-icon.tiktok-header-icon {
    color: #000000;
    margin-left: 12px;
}
.social-header-icon.tiktok-header-icon:hover {
    color: var(--primary-color);
}
.footer-social-icon.tiktok-footer-icon {
    margin-left: 12px;
    color: #ffffff;
}
.footer-social-icon.tiktok-footer-icon:hover {
    color: var(--accent-color);
}

/* --- BADGE HIGHLIGHT --- */
.badge-highlight {
    background: linear-gradient(135deg, var(--primary-light) 0%, rgba(255, 208, 43, 0.2) 100%);
    color: var(--primary-color);
    border: 1px solid rgba(242, 80, 13, 0.2);
    box-shadow: 0 4px 12px rgba(242, 80, 13, 0.08);
}

.badge-highlight i {
    animation: rotateGlobe 12s linear infinite;
    color: var(--primary-color);
}

@keyframes rotateGlobe {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* --- METHODOLOGY SECTION --- */
.methodology-section {
    background-color: var(--bg-primary);
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.methodology-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.methodology-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.methodology-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: rgba(242, 80, 13, 0.08);
    position: absolute;
    top: 20px;
    right: 24px;
    line-height: 1;
    transition: var(--transition);
}

.methodology-card:hover .methodology-number {
    color: rgba(242, 80, 13, 0.18);
    transform: scale(1.1);
}

.methodology-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-main);
    padding-top: 10px;
}

.methodology-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* --- FAQ ACCORDION --- */
.faq-section {
    background-color: var(--bg-secondary);
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-main);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-arrow {
    font-size: 1rem;
    color: var(--text-muted);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
    color: var(--primary-color);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-6px);
    transition: max-height 300ms ease-in-out, opacity 300ms ease-in-out, transform 300ms ease-in-out;
}

.faq-answer-inner {
    padding: 0 24px 24px;
}

.faq-answer p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.65;
}

.faq-item.active {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
    background-color: var(--bg-secondary);
}

.faq-item.active .faq-answer {
    opacity: 1;
    transform: translateY(0);
}

/* --- FILE UPLOAD CHIPS & STATES --- */
#fileList {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.file-item-chip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
    gap: 12px;
}

.file-item-chip:hover {
    box-shadow: var(--shadow-sm);
    border-color: rgba(242, 80, 13, 0.3);
}

.file-list-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
    width: 100%;
}

.upload-helper-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
    font-weight: 500;
    text-align: left;
}

.file-item-info {
    display: flex;
    align-items: center;
    gap: 10px;
    overflow: hidden;
    flex-grow: 1;
    min-width: 0;
}

.file-item-info i {
    color: var(--primary-color);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.file-item-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-item-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.file-item-size {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.file-item-success-icon {
    color: var(--success-color);
    font-size: 1.1rem;
}

/* Error States */
.file-item-chip.file-item-error {
    background-color: var(--danger-bg);
    border-color: var(--danger-color);
}

.file-item-chip.file-item-error .file-item-info i {
    color: var(--danger-color);
}

.file-chip-err-text {
    font-size: 0.8rem;
    color: var(--danger-color);
    font-weight: 600;
    background-color: rgba(239, 68, 68, 0.1);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
    display: inline-block;
    vertical-align: middle;
}

.file-general-error {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 12px 16px;
    background-color: var(--danger-bg);
    border: 1px solid var(--danger-color);
    border-radius: var(--radius-md);
    color: var(--danger-color);
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 8px;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.file-item-remove-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    font-size: 1.1rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.file-item-remove-btn:hover {
    color: var(--danger-color);
    background-color: rgba(239, 68, 68, 0.08);
}

.file-item-info .file-item-error-icon {
    color: var(--danger-color);
}

/* --- HERO TRUST LIST (Default) --- */
.hero-trust-list {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 24px;
}

.trust-item {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* --- FOUNDER STORY (Default) --- */
.teacher-story {
    display: none;
}

/* --- FOOTER CONTENT & BOTTOM (Default) --- */
.footer-content {
    display: none;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    width: 100%;
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .features-grid, .courses-grid, .methodology-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .teacher-section .section-header {
        margin-bottom: 32px;
    }
    
    .teacher-section .section-header h2 {
        font-size: 1.8rem;
        margin-bottom: 12px;
    }
    
    .teacher-card {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 22px 20px;
        gap: 16px;
    }
    
    .teacher-photo-wrapper {
        width: 100%;
        height: 200px;
        border-radius: var(--radius-md);
    }
    
    .teacher-info .badge {
        padding: 4px 12px;
        font-size: 0.725rem;
        letter-spacing: 0.03em;
        margin-bottom: 6px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .header-container {
        height: 70px;
    }
    
    .logo-img {
        height: 60px;
    }
    
    .nav {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .social-links-header {
        display: none;
    }
    
    .nav-map-btn {
        padding: 8px 12px;
    }
    
    .nav-map-btn .map-btn-text {
        display: none;
    }
    
    .hero-section {
        padding-top: 120px;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .form-wrapper {
        padding: 32px 20px;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* --- TRIAL MODAL POPUP --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6); /* Slate dark tint */
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.modal-card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 580px;
    box-shadow: var(--shadow-lg);
    padding: 36px;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-card {
    transform: scale(1);
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    line-height: 1;
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--primary-color);
}

.modal-header {
    margin-bottom: 30px;
    text-align: center;
    padding-right: 20px;
}

.modal-header h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 12px;
}

.modal-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.modal-contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.modal-contact-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    transition: var(--transition);
    cursor: pointer;
}

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

.contact-card-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-contact-card.zalo .contact-card-icon {
    background-color: #e6f0ff;
    color: #0068ff;
}

.modal-contact-card.phone .contact-card-icon {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.modal-contact-card.facebook .contact-card-icon {
    background-color: #e6f2ff;
    color: #1877f2;
}

.modal-contact-card.tiktok .contact-card-icon {
    background-color: #f1f5f9;
    color: #000000;
}

.modal-contact-card:hover .contact-card-icon {
    transform: scale(1.1);
}

.contact-card-info h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 4px;
}

.contact-card-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 600;
}

.contact-card-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--transition);
}

.modal-contact-card.zalo .contact-card-btn {
    background-color: #0068ff;
    color: white;
}

.modal-contact-card.zalo:hover .contact-card-btn {
    background-color: #0050c8;
}

.modal-contact-card.phone .contact-card-btn {
    background-color: var(--primary-color);
    color: white;
}

.modal-contact-card.phone:hover .contact-card-btn {
    background-color: var(--primary-hover);
}

.modal-contact-card.facebook .contact-card-btn {
    background-color: #1877f2;
    color: white;
}

.modal-contact-card.facebook:hover .contact-card-btn {
    background-color: #145dbf;
}

.modal-contact-card.tiktok .contact-card-btn {
    background-color: #000000;
    color: white;
}

.modal-contact-card.tiktok:hover .contact-card-btn {
    background-color: #222222;
}

@media (max-width: 576px) {
    .modal-contacts-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .modal-card {
        padding: 24px 16px;
    }
    
    .modal-header h3 {
        font-size: 1.5rem;
    }
}

/* --- DESKTOP OPTIMIZATIONS (2560px Displays) --- */
@media (min-width: 1025px) {
    /* Hero Section */
    .hero-section {
        padding: 120px 0 80px;
    }
    
    .hero-profile-card {
        max-width: 420px;
    }
    
    .hero-trust-list {
        margin-top: 32px;
        gap: 24px;
    }
    
    .trust-item {
        font-size: 0.95rem;
    }
    
    /* Why Choose Us features */
    .feature-card {
        padding: 48px 36px;
    }
    
    .feature-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    /* Teaching Method (Methodology) */
    #methodology .container {
        display: grid;
        grid-template-columns: 1fr 1.8fr; /* Adaptive desktop grid proportions based on content density */
        gap: 80px;
        align-items: start;
    }
    
    #methodology .section-header {
        text-align: left;
        margin: 0;
        max-width: none;
    }
    
    .methodology-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-top: 0;
    }
    
    .methodology-number {
        font-size: 4.5rem;
        color: rgba(242, 80, 13, 0.12);
    }
    
    .methodology-card:hover .methodology-number {
        color: rgba(242, 80, 13, 0.22);
    }
    
    /* Programs & Cards */
    .course-card-label {
        display: block;
        font-size: 0.72rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        color: #94a3b8;
        margin-bottom: 6px;
    }

    .course-card {
        border-color: rgba(226, 232, 240, 0.85);
        transition: transform 250ms ease, box-shadow 250ms ease, border-color 250ms ease;
    }
    
    .course-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 24px rgba(242, 80, 13, 0.08);
    }
    
    .course-card.featured {
        transform: none;
        box-shadow: none;
        z-index: auto;
    }
    
    .course-card.featured:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 24px rgba(242, 80, 13, 0.08);
    }
    
    .courses-section-cta {
        padding: 28px 32px;
        margin-top: 40px;
    }
    
    /* Classroom Gallery */
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 28px;
        padding-bottom: 16px;
    }
    
    .gallery-item:nth-child(2n) {
        transform: translateY(12px);
    }
    
    .gallery-item:nth-child(2n):hover {
        transform: translateY(6px);
    }
    
    .gallery-item:hover {
        transform: translateY(-6px);
    }
    
    .gallery-item img {
        transition: transform 250ms ease;
    }
    
    .gallery-item:hover img {
        transform: scale(1.04);
    }
    
    /* Founder Section */
    .teacher-container-inner {
        display: grid;
        grid-template-columns: 1.2fr 0.8fr; /* Adaptive desktop grid proportions based on content density */
        gap: 60px;
        align-items: center;
        margin-top: 40px;
    }
    
    .teacher-story {
        display: flex;
        flex-direction: column;
        gap: 32px;
    }
    
    .story-item h4 {
        font-size: 1.3rem;
        font-weight: 800;
        color: var(--text-main);
        margin-bottom: 12px;
        position: relative;
        padding-left: 16px;
    }
    
    .story-item h4::before {
        content: "";
        position: absolute;
        left: 0;
        top: 6px;
        bottom: 6px;
        width: 4px;
        background-color: var(--primary-color);
        border-radius: var(--radius-full);
    }
    
    .story-item p {
        color: var(--text-muted);
        font-size: 0.95rem;
        line-height: 1.6;
    }
    
    .teachers-grid.single-teacher {
        margin-top: 0;
    }
    
    .teacher-photo-wrapper {
        width: 100%;
        height: 240px;
        border-radius: var(--radius-md);
    }
    
    /* FAQ Accordion max width */
    .faq-accordion {
        max-width: 960px;
        margin: 0 auto;
    }
    
    /* Footer 3-column Layout */
    .footer {
        padding: 80px 0 40px;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 60px;
        align-items: stretch;
    }
    
    .footer-content {
        display: grid;
        grid-template-columns: 1.2fr 0.8fr 1.2fr;
        gap: 40px;
        margin-bottom: 40px;
        width: 100%;
    }
    
    .footer-col h3 {
        font-size: 1.2rem;
        font-weight: 800;
        color: white;
        margin-bottom: 24px;
    }
    
    .footer-about p {
        font-size: 0.95rem;
        line-height: 1.6;
        color: rgba(255, 255, 255, 0.8);
    }
    
    .footer-links .footer-nav-list {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px 24px;
    }
    
    .footer-links .footer-nav-list a {
        font-size: 0.95rem;
        color: rgba(255, 255, 255, 0.8);
    }
    
    .footer-links .footer-nav-list a:hover {
        color: var(--accent-color);
        transform: translateX(4px);
    }
    
    .footer-contact .footer-contact-item {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        font-size: 0.95rem;
        margin-bottom: 16px;
        color: rgba(255, 255, 255, 0.8);
    }
    
    .footer-contact .footer-contact-item i {
        margin-top: 4px;
        color: var(--accent-color);
    }
    
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        border-top: 1px solid rgba(255, 255, 255, 0.15);
        padding-top: 32px;
        text-align: left;
    }
}