/* ==========================================================================
   Liberty Academy CSS - Luxury Light Theme Redesign
   ========================================================================== */

/* Design Tokens & Theme Variables */
:root {
    --bg-dark: #faf9f6; /* Ivory / Cream White */
    --bg-deep: #ffffff; /* Pure White */
    --bg-glass: rgba(255, 255, 255, 0.85);
    --bg-glass-hover: rgba(255, 255, 255, 0.98);
    --border-color: rgba(181, 148, 91, 0.15); /* Soft Bronze/Gold */
    --border-color-glow: rgba(181, 148, 91, 0.35);
    
    --color-primary: #0f172a; /* Deep Slate / Midnight Black */
    --color-primary-hover: #1e293b;
    --color-primary-glow: rgba(15, 23, 42, 0.05);
    
    --color-accent: #b5945b; /* Champagne Gold / Luxury Bronze */
    --color-accent-hover: #9e7f47;
    --color-accent-glow: rgba(181, 148, 91, 0.15);
    
    --color-text-primary: #0f172a; /* Slate 900 */
    --color-text-secondary: #475569; /* Slate 600 */
    --color-text-muted: #8e9bb0;
    
    --color-green: #047857; /* Dark Emerald for high contrast */
    --color-red: #b91c1c; /* Dark Red for high contrast */
    
    --font-display: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.25s ease;
    
    --radius-sm: 10px;
    --radius-md: 20px;
    --radius-lg: 30px;
    
    --header-height: 90px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(181, 148, 91, 0.04) 0%, transparent 40%),
        radial-gradient(circle at 90% 60%, rgba(15, 23, 42, 0.02) 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(181, 148, 91, 0.3);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

p {
    color: var(--color-text-secondary);
}

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

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 8rem 0;
    position: relative;
}

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

.w-full { width: 100%; }
.mt-4 { margin-top: 1rem; }
.mt-auto { margin-top: auto; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    border-radius: 100px; /* Pill Shape */
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--color-primary);
    color: #ffffff;
    border: 1px solid var(--color-primary);
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.1);
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-primary) !important; /* High contrast text on gold */
    box-shadow: 0 6px 20px rgba(181, 148, 91, 0.25);
}

.btn-glow {
    position: relative;
}

.btn-secondary {
    background: #ffffff;
    color: var(--color-text-primary);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.btn-secondary:hover {
    background: var(--color-primary-glow);
    border-color: rgba(15, 23, 42, 0.15);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

.btn-outline:hover {
    background: var(--color-accent);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(181, 148, 91, 0.2);
}

.btn-text {
    padding: 0;
    border-radius: 0;
    color: var(--color-accent);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
}
.btn-text:hover {
    color: var(--color-accent-hover);
}
.btn-text i {
    transition: var(--transition-fast);
    width: 14px;
    height: 14px;
}
.btn-text:hover i {
    transform: translateX(4px);
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--bg-deep);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(15, 23, 42, 0.04);
    position: relative;
    overflow: hidden;
}

/* Header & Navigation (Centered Floating Capsule) */
.header {
    position: fixed;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: min(1220px, calc(100% - 2rem));
    max-width: none;
    height: 70px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(181, 148, 91, 0.15);
    border-radius: 100px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.03);
    z-index: 100;
    display: flex;
    align-items: center;
    transition: var(--transition-smooth);
}

.header.scrolled {
    height: 64px;
    top: 0.75rem;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.06);
    border-color: rgba(181, 148, 91, 0.25);
}

.header-container {
    width: 100%;
    padding: 0 1.25rem 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: 0.12em;
    position: relative;
    text-transform: uppercase;
}

.logo-accent {
    color: var(--color-text-primary);
}

.logo-sub {
    color: var(--color-accent);
    font-weight: 300;
    font-size: 0.75rem;
    margin-left: 0.5rem;
    border-left: 1px solid rgba(15, 23, 42, 0.12);
    padding-left: 0.5rem;
    letter-spacing: 0.1em;
}

.logo-indicator {
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    margin-left: 0.4rem;
    box-shadow: 0 0 8px var(--color-accent);
    animation: pulse 2s infinite;
}

.nav-menu {
    display: flex;
    gap: 1.2rem;
    align-items: center;
}

.nav-link {
    font-family: var(--font-display);
    font-size: 0.76rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-secondary);
    position: relative;
    padding: 0.5rem 0;
    white-space: nowrap; /* Prevents wrapping! */
}

.nav-link:hover {
    color: var(--color-accent);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    flex: 0 0 auto;
}

.header-actions .btn {
    padding-left: 1.2rem;
    padding-right: 1.2rem;
}

.btn-cabinet {
    padding: 0.65rem 1.25rem;
}

.mobile-nav-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    cursor: pointer;
    font-size: 1.5rem;
}

/* Mobile Drawer */
.mobile-drawer {
    position: fixed;
    top: 90px;
    left: 0;
    width: 100%;
    height: calc(100vh - 90px);
    background: rgba(250, 249, 246, 0.98);
    backdrop-filter: blur(20px);
    z-index: 99;
    transform: translateY(-100%);
    transition: var(--transition-smooth);
    opacity: 0;
    pointer-events: none;
}

.mobile-drawer.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.mobile-drawer-content {
    padding: 3rem 2rem;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-link {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.mobile-cta {
    color: var(--color-accent);
}

/* Hero Section */
.hero-section {
    padding-top: calc(var(--header-height) + 6rem);
    padding-bottom: 6rem;
    position: relative;
    overflow: hidden;
    min-height: 92vh;
    display: flex;
    align-items: center;
}

.hero-glow-1 {
    position: absolute;
    top: 20%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(181, 148, 91, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.hero-glow-2 {
    position: absolute;
    bottom: 10%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(15, 23, 42, 0.02) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
    align-items: center;
}

.badge-relocation {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    background: rgba(181, 148, 91, 0.08);
    border: 1px solid rgba(181, 148, 91, 0.18);
    color: var(--color-accent);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
}

.icon-gold {
    width: 18px !important;
    height: 18px !important;
    color: #8c6c30 !important; /* Dark Gold/Bronze for high contrast on light bg */
    display: inline-block;
    vertical-align: middle;
}

.hero-title {
    font-size: 3.8rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary) 30%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 4rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat-card {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text-primary);
    line-height: 1;
    margin-bottom: 0.25rem;
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-visual {
    position: relative;
    width: 100%;
}

.visual-wrapper {
    position: relative;
    border-radius: 18px;
    overflow: visible;
    padding: 0.75rem;
    border: 1px solid rgba(181, 148, 91, 0.15);
    background: #ffffff;
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.08);
}

.hero-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    height: auto;
    object-fit: cover;
    border-radius: 12px;
}

.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1.25rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(10px);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.8rem;
    animation: floatBadge 4s ease-in-out infinite;
}

.icon-cyan { color: #0284c7 !important; width: 18px !important; height: 18px !important; display: inline-block; vertical-align: middle; }
.icon-pink { color: #db2777 !important; width: 18px !important; height: 18px !important; display: inline-block; vertical-align: middle; }
.icon-green { color: var(--color-green) !important; width: 18px !important; height: 18px !important; display: inline-block; vertical-align: middle; }
.icon-red { color: var(--color-red) !important; width: 18px !important; height: 18px !important; display: inline-block; vertical-align: middle; }
.icon-small { width: 16px !important; height: 16px !important; display: inline-block; vertical-align: middle; }

.badge-1 {
    top: 8%;
    left: -8%;
    animation-delay: 0s;
}

.badge-2 {
    bottom: 12%;
    right: -4%;
    animation-delay: 1.5s;
    border-color: rgba(181, 148, 91, 0.3);
}

.badge-3 {
    top: 52%;
    left: -12%;
    animation-delay: 0.75s;
}

/* Section Common Headers */
.section-header {
    max-width: 750px;
    margin: 0 auto 5rem;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
}

/* Languages & Levels Section */
.levels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.level-card {
    background: var(--bg-deep);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 35px rgba(15, 23, 42, 0.02);
}

.level-card:hover {
    transform: translateY(-8px);
    border-color: rgba(181, 148, 91, 0.4);
    box-shadow: 0 20px 45px rgba(181, 148, 91, 0.08);
}

.level-badge {
    align-self: flex-start;
    padding: 0.35rem 0.85rem;
    background: rgba(181, 148, 91, 0.08);
    border: 1px solid rgba(181, 148, 91, 0.2);
    border-radius: 50px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.75rem;
    color: var(--color-accent);
    margin-bottom: 2rem;
}

.level-badge.gold {
    background: var(--color-primary-glow);
    border: 1px solid rgba(15, 23, 42, 0.1);
    color: var(--color-primary);
}

.level-card-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.level-card-text {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    flex-grow: 1;
}

.level-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.level-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

/* Custom Green Icon style is now defined globally with size 18px */

.level-card.featured {
    border-color: rgba(181, 148, 91, 0.35);
    background: linear-gradient(180deg, #ffffff 0%, rgba(181, 148, 91, 0.02) 100%);
}

.level-card.featured:hover {
    border-color: rgba(181, 148, 91, 0.7);
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(181, 148, 91, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

/* Interactive Level Test Section */
.test-section {
    position: relative;
    overflow: hidden;
}

.section-glow-left {
    position: absolute;
    top: 30%;
    left: -20%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(181, 148, 91, 0.03) 0%, transparent 60%);
    pointer-events: none;
}

.test-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 3.5rem;
    position: relative;
    z-index: 2;
    background: #ffffff;
    border: 1px solid var(--border-color);
}

.test-progress-wrapper {
    height: 5px;
    background: rgba(15, 23, 42, 0.03);
    border-radius: 10px;
    position: relative;
    margin-bottom: 3.5rem;
}

.test-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
    border-radius: 10px;
    transition: width 0.4s ease;
}

.test-progress-text {
    position: absolute;
    top: -24px;
    right: 0;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-secondary);
}

.quiz-step {
    display: none;
}

.quiz-step.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

.quiz-question {
    font-size: 1.45rem;
    margin-bottom: 2rem;
    line-height: 1.4;
    color: var(--color-primary);
}

.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.quiz-option {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.15rem 1.5rem;
    background: rgba(15, 23, 42, 0.015);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

.quiz-option:hover {
    background: rgba(15, 23, 42, 0.04);
    border-color: rgba(15, 23, 42, 0.15);
}

.quiz-option input[type="radio"] {
    display: none;
}

.option-indicator {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid var(--color-text-muted);
    position: relative;
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.quiz-option input[type="radio"]:checked + .option-indicator {
    border-color: var(--color-accent);
    background: var(--color-accent-glow);
}

.quiz-option input[type="radio"]:checked + .option-indicator::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.option-text {
    font-size: 0.95rem;
    color: var(--color-text-primary);
}

.test-controls {
    display: flex;
    justify-content: space-between;
    margin-top: 3.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.btn-nav-quiz {
    min-width: 120px;
}

.btn-nav-quiz:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

/* Quiz Result Display */
.test-result-screen {
    animation: scaleUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    text-align: center;
}

.result-badge-icon {
    width: 70px;
    height: 70px;
    background: rgba(181, 148, 91, 0.08);
    border: 1px solid rgba(181, 148, 91, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.icon-gold-large {
    width: 32px;
    height: 32px;
    color: var(--color-accent);
}

.result-title {
    font-size: 2rem;
    margin-bottom: 2.5rem;
    color: var(--color-primary);
}

.result-score-container {
    display: flex;
    align-items: center;
    gap: 3rem;
    text-align: left;
    background: rgba(15, 23, 42, 0.01);
    padding: 2rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    margin-bottom: 3rem;
}

.result-score-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: radial-gradient(circle, #ffffff 40%, rgba(181, 148, 91, 0.08) 100%);
    border: 3px solid var(--color-accent);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 10px 25px rgba(181, 148, 91, 0.15);
}

.score-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
}

.score-label {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

.result-details {
    flex-grow: 1;
}

.result-description {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.recommended-track-badge {
    display: inline-flex;
    flex-direction: column;
    gap: 0.25rem;
}

.track-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 600;
    text-transform: uppercase;
}

.track-val {
    font-size: 1.1rem;
    color: var(--color-primary);
}

.result-actions {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
}

/* Teachers Section */
.teachers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
}

.teacher-card {
    padding: 0;
    transition: var(--transition-smooth);
    background: #ffffff;
    border: 1px solid var(--border-color);
}

.teacher-card:hover {
    transform: translateY(-8px);
    border-color: rgba(181, 148, 91, 0.35);
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.04);
}

.teacher-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.teacher-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.teacher-card:hover .teacher-image {
    transform: scale(1.03);
}

.teacher-accent-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.btn-play-audio {
    position: absolute;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 0.55rem 1.15rem;
    border-radius: 50px;
    color: var(--color-text-primary);
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 5px 15px rgba(15, 23, 42, 0.05);
    transition: var(--transition-fast);
    z-index: 2;
}

.btn-play-audio:hover {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

.btn-play-audio.playing {
    background: var(--color-accent);
    color: var(--color-primary) !important; /* High contrast text on gold */
    border-color: var(--color-accent);
}

.teacher-info {
    padding: 2rem;
}

.teacher-meta {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.teacher-name {
    font-size: 1.35rem;
    color: var(--color-primary);
}

.teacher-state {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

.teacher-bio {
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
}

.teacher-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tag {
    padding: 0.25rem 0.65rem;
    background: rgba(181, 148, 91, 0.05);
    border: 1px solid rgba(181, 148, 91, 0.15);
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-accent);
}

/* Audio Subtitles Simulator Bar */
.audio-simulator-bar {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(150px);
    width: 90%;
    max-width: 600px;
    padding: 1.25rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    z-index: 1000;
    transition: var(--transition-smooth);
    border: 1px solid var(--color-accent);
    opacity: 0;
    border-radius: var(--radius-md);
    background: #ffffff;
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.08);
}

.audio-simulator-bar.active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.audio-sim-wave {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    width: 40px;
    height: 25px;
    flex-shrink: 0;
}

.wave-bar {
    width: 3px;
    height: 4px;
    background: var(--color-accent);
    border-radius: 3px;
    animation: wavePulse 1.2s infinite ease-in-out;
}

.wave-bar:nth-child(2) { height: 8px; animation-delay: 0.1s; }
.wave-bar:nth-child(3) { height: 15px; animation-delay: 0.25s; }
.wave-bar:nth-child(4) { height: 22px; animation-delay: 0.15s; }
.wave-bar:nth-child(5) { height: 12px; animation-delay: 0.3s; }
.wave-bar:nth-child(6) { height: 18px; animation-delay: 0.05s; }
.wave-bar:nth-child(7) { height: 6px; animation-delay: 0.2s; }
.wave-bar:nth-child(8) { height: 3px; animation-delay: 0.35s; }

.audio-sim-content {
    flex-grow: 1;
}

.audio-sim-teacher {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
}

.audio-sim-subtitles {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.4;
}

.btn-close-audio {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}
.btn-close-audio:hover {
    color: var(--color-text-primary);
}

/* Schedule Section */
.schedule-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 3rem;
    z-index: 2;
    background: #ffffff;
    border: 1px solid var(--border-color);
}

.schedule-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(181, 148, 91, 0.15);
    margin-bottom: 2.5rem;
}

.timezone-picker-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.timezone-buttons {
    display: flex;
    background: rgba(15, 23, 42, 0.02);
    padding: 0.25rem;
    border-radius: 50px;
    border: 1px solid var(--border-color);
}

.tz-btn {
    border: none;
    background: transparent;
    padding: 0.4rem 1.15rem;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

.tz-btn.active {
    background: var(--color-accent);
    color: var(--color-primary) !important; /* High contrast text on gold */
}

.schedule-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.75rem;
    margin-bottom: 3rem;
}

.calendar-day-col {
    background: rgba(15, 23, 42, 0.01);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.calendar-day-col.weekend {
    background: rgba(181, 148, 91, 0.02);
}

.day-header {
    background: rgba(181, 148, 91, 0.05);
    text-align: center;
    padding: 0.85rem 0.5rem;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-primary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.day-date {
    font-size: 0.7rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.slots-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding: 0.75rem 0.4rem;
}

.slot-btn {
    width: 100%;
    padding: 0.55rem 0.25rem;
    border-radius: 6px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    background: #ffffff;
    color: var(--color-text-primary);
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: var(--transition-fast);
}

.slot-btn:hover:not(.booked) {
    background: rgba(181, 148, 91, 0.08);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.slot-btn.selected {
    background: var(--color-accent);
    color: var(--color-primary) !important; /* High contrast text on gold */
    border-color: var(--color-accent);
    box-shadow: 0 5px 15px rgba(181, 148, 91, 0.3);
}

.slot-btn.booked {
    background: rgba(244, 63, 94, 0.03);
    border-color: rgba(244, 63, 94, 0.08);
    color: var(--color-text-muted);
    cursor: not-allowed;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.schedule-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(181, 148, 91, 0.15);
    padding-top: 2rem;
}

.selected-slot-indicator {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.selected-slot-indicator strong {
    color: var(--color-accent);
    margin-left: 0.25rem;
}

#scheduleBookBtn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* Online vs Offline Formats Section */
.formats-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.format-card {
    padding: 3.5rem;
    transition: var(--transition-smooth);
    background: #ffffff;
    border: 1px solid var(--border-color);
}

.format-card:hover {
    transform: translateY(-5px);
    border-color: rgba(181, 148, 91, 0.35);
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.03);
}

.format-icon-box {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.format-icon-box.cyan {
    background: rgba(15, 23, 42, 0.04);
    border: 1px solid rgba(15, 23, 42, 0.08);
    color: var(--color-primary);
}

.format-icon-box.gold {
    background: rgba(181, 148, 91, 0.08);
    border: 1px solid rgba(181, 148, 91, 0.18);
    color: var(--color-accent);
}

.format-icon {
    width: 24px;
    height: 24px;
}

.format-card-title {
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
    color: var(--color-primary);
}

.format-card-text {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
}

.format-features {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.feature-item {
    display: flex;
    gap: 1.25rem;
}

.feature-item i {
    flex-shrink: 0;
    margin-top: 3px;
    width: 18px;
    height: 18px;
}

.feature-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.feature-item span {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

/* Pricing Section */
.pricing-toggle-container {
    display: inline-flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2rem;
    background: rgba(15, 23, 42, 0.02);
    padding: 0.4rem 1.25rem;
    border-radius: 50px;
    border: 1px solid var(--border-color);
}

.toggle-label {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--transition-fast);
}

.toggle-label.active {
    color: var(--color-accent);
}

.pricing-toggle-btn {
    width: 46px;
    height: 24px;
    background: rgba(15, 23, 42, 0.08);
    border-radius: 50px;
    border: 1px solid var(--border-color);
    position: relative;
    cursor: pointer;
    transition: var(--transition-fast);
}

.pricing-toggle-btn.yearly {
    background: var(--color-accent-glow);
    border-color: var(--color-accent);
}

.toggle-circle {
    position: absolute;
    width: 16px;
    height: 16px;
    background: var(--color-primary);
    border-radius: 50%;
    top: 3px;
    left: 4px;
    transition: var(--transition-smooth);
}

.pricing-toggle-btn.yearly .toggle-circle {
    left: 24px;
    background: var(--color-accent);
}

.rates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.rate-card {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    min-height: 550px;
    background: #ffffff;
    border: 1px solid var(--border-color);
}

.rate-card:hover {
    transform: translateY(-8px);
    border-color: rgba(181, 148, 91, 0.35);
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.04);
}

.rate-card-name {
    font-size: 1.6rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.rate-card-desc {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.rate-price {
    display: flex;
    align-items: baseline;
    margin-bottom: 2.5rem;
}

.currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-right: 0.25rem;
}

.price-val {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: var(--color-text-primary);
}

.period {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 600;
    margin-left: 0.5rem;
}

.rate-benefits {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
}

.rate-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.rate-benefits li i {
    margin-top: 3px;
    flex-shrink: 0;
    width: 14px;
    height: 14px;
}

/* Custom Red Icon style is now defined globally with size 18px */

.rate-card.featured {
    border-color: rgba(181, 148, 91, 0.45);
    background: linear-gradient(180deg, #ffffff 0%, rgba(181, 148, 91, 0.02) 100%);
    box-shadow: 0 15px 40px rgba(181, 148, 91, 0.05);
}

.rate-card.featured:hover {
    border-color: rgba(181, 148, 91, 0.8);
}

.popular-badge {
    align-self: flex-start;
    padding: 0.35rem 0.85rem;
    background: var(--color-accent);
    color: #ffffff;
    border-radius: 50px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

/* Trial Lesson Booking Form */
.trial-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.trial-title {
    font-size: 2.6rem;
    margin-bottom: 2rem;
    color: var(--color-primary);
}

.trial-text {
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
}

.trial-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

.trial-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 0.95rem;
}

.trial-list li i {
    flex-shrink: 0;
    margin-top: 3px;
    width: 18px;
    height: 18px;
}

.trial-guarantee {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(181, 148, 91, 0.05);
    border: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    max-width: 480px;
}

.trial-guarantee span {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.trial-form-box {
    padding: 3.5rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(15, 23, 42, 0.015);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.8rem 1.15rem;
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 10px var(--color-accent-glow);
    background: #ffffff;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-slot-reflection {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(181, 148, 91, 0.08);
    border: 1px solid rgba(181, 148, 91, 0.25);
    padding: 0.85rem 1.15rem;
    border-radius: var(--radius-sm);
    margin-bottom: 2rem;
    position: relative;
    animation: slideUp 0.3s ease;
}

.form-slot-reflection div {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.8rem;
}

.form-slot-reflection strong {
    color: var(--color-text-primary);
}

.form-slot-reflection span {
    color: var(--color-accent);
}

.btn-clear-slot {
    position: absolute;
    right: 1.15rem;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}
.btn-clear-slot:hover {
    color: var(--color-red);
}

/* Cabinet Overlay Modal Dashboard */
.cabinet-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.cabinet-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.cabinet-modal-container {
    width: 92%;
    max-width: 1100px;
    height: 85vh;
    display: flex;
    flex-direction: column;
    padding: 0;
    border: 1px solid var(--border-color);
    background: #ffffff;
    box-shadow: 0 30px 80px rgba(15, 23, 42, 0.15);
    transform: scale(0.95);
    transition: var(--transition-smooth);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

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

.cabinet-header {
    height: 80px;
    border-bottom: 1px solid var(--border-color);
    padding: 0 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    background: rgba(250, 249, 246, 0.5);
}

.cabinet-brand {
    display: flex;
    align-items: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.cabinet-user-summary {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.student-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-accent);
}

.student-info-small {
    font-size: 0.8rem;
}

.student-name {
    font-weight: 700;
    color: var(--color-text-primary);
}

.student-program {
    color: var(--color-text-secondary);
}

.student-program strong {
    color: var(--color-accent);
}

.btn-close-cabinet {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.03);
    border: 1px solid var(--border-color);
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.btn-close-cabinet:hover {
    color: var(--color-text-primary);
    background: rgba(15, 23, 42, 0.08);
}

.cabinet-body {
    display: flex;
    flex-grow: 1;
    overflow: hidden;
}

/* Sidebar nav */
.cabinet-sidebar {
    width: 250px;
    border-right: 1px solid var(--border-color);
    padding: 2.5rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-shrink: 0;
    background: rgba(250, 249, 246, 0.4);
}

.cabinet-nav-item {
    background: transparent;
    border: none;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 1.15rem;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    width: 100%;
    text-align: left;
    transition: var(--transition-fast);
}

.cabinet-nav-item:hover {
    background: rgba(15, 23, 42, 0.02);
    color: var(--color-text-primary);
}

.cabinet-nav-item.active {
    background: var(--color-accent-glow);
    color: var(--color-accent);
}

.vocab-badge, .hw-badge {
    margin-left: auto;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.15rem 0.55rem;
    border-radius: 20px;
}

.vocab-badge {
    background: rgba(181, 148, 91, 0.1);
    color: var(--color-accent);
}

.hw-badge {
    background: rgba(15, 23, 42, 0.08);
    color: var(--color-primary);
}

/* Content Area */
.cabinet-content {
    flex-grow: 1;
    padding: 2.5rem;
    overflow-y: auto;
    background: #ffffff;
}

.cabinet-tab-pane {
    display: none;
}

.cabinet-tab-pane.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

.cabinet-welcome {
    margin-bottom: 2.5rem;
}

.cabinet-welcome h2 {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.cabinet-row {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.cabinet-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.01);
}

.cabinet-card h3 {
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Dashboard items */
.progress-container-large {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.progress-bar-circular {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: conic-gradient(var(--color-accent) 68%, rgba(15, 23, 42, 0.03) 0);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.progress-circle-inner {
    width: 92px;
    height: 92px;
    background: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.02);
}

.progress-pct {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-primary);
}

.progress-details-text p {
    font-size: 0.85rem;
    line-height: 1.5;
}

.next-lesson-card {
    display: flex;
    flex-direction: column;
}

.lesson-meta {
    margin-bottom: 1.5rem;
}

.lesson-teacher {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.avatar-micro {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
}

.lesson-teacher div {
    display: flex;
    flex-direction: column;
}

.lesson-teacher strong {
    font-size: 0.9rem;
    color: var(--color-text-primary);
}

.lesson-teacher span {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.lesson-time-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--color-accent);
    font-weight: 700;
    text-transform: uppercase;
}

.lesson-time-box i {
    width: 14px;
    height: 14px;
}

.countdown-timer-box {
    background: rgba(181, 148, 91, 0.05);
    border: 1px solid rgba(181, 148, 91, 0.15);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.timer-title {
    font-size: 0.7rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
    font-weight: 700;
}

.timer-digits {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-accent);
}

.lesson-actions {
    display: flex;
    gap: 0.75rem;
}

/* Teacher feedback */
.teacher-feedback-card .card-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.teacher-feedback-card h3 {
    border: none;
    padding: 0;
    margin: 0;
}

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

.feedback-body {
    display: flex;
    gap: 1.5rem;
}

.avatar-micro-wrapper {
    flex-shrink: 0;
}

.avatar-micro-wrapper img {
    width: 44px;
    height: 44px;
}

.feedback-text blockquote {
    font-style: italic;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.feedback-author {
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--color-primary);
}

/* TAB: VOCABULARY inside Cabinet */
.vocab-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.vocab-header h2 {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.vocab-trainer-box {
    padding: 2rem;
    margin-bottom: 3rem;
    text-align: center;
    border: 1px solid var(--border-color);
    background: rgba(181, 148, 91, 0.02);
}

.trainer-title {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    color: var(--color-text-secondary);
    font-weight: 700;
    text-transform: uppercase;
}

.flashcard-container {
    width: 100%;
    max-width: 450px;
    height: 160px;
    margin: 0 auto 1.5rem;
    perspective: 1000px;
    cursor: pointer;
}

.flashcard-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.flashcard-container.flipped .flashcard-inner {
    transform: rotateY(180deg);
}

.flashcard-front, .flashcard-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;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    padding: 2rem;
    background: #ffffff;
}

.flashcard-back {
    background: rgba(181, 148, 91, 0.03);
    transform: rotateY(180deg);
    border-color: var(--color-accent);
}

.fc-word {
    font-family: var(--font-display);
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.fc-word-translation {
    font-family: var(--font-display);
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.fc-hint {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.trainer-controls {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.trainer-controls button {
    min-width: 120px;
}

.text-red {
    border-color: rgba(244, 63, 94, 0.4);
    color: var(--color-red) !important;
}
.text-red:hover {
    background: rgba(244, 63, 94, 0.05);
}

.text-green {
    border-color: rgba(16, 185, 129, 0.4);
    color: var(--color-green) !important;
}
.text-green:hover {
    background: rgba(16, 185, 129, 0.05);
}

.trainer-progress {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.vocab-list-box h3 {
    margin-bottom: 1.25rem;
    color: var(--color-primary);
    text-transform: uppercase;
    font-size: 1rem;
    letter-spacing: 0.05em;
}

.vocab-table-wrapper {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.vocab-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.85rem;
}

.vocab-table th, .vocab-table td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.vocab-table th {
    background: rgba(181, 148, 91, 0.03);
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.vocab-table tr:last-child td {
    border-bottom: none;
}

.col-eng {
    font-weight: 700;
    color: var(--color-accent);
}

.btn-delete-word {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}
.btn-delete-word:hover {
    color: var(--color-red);
}

/* TAB: HOMEWORK in Cabinet */
.homework-header h2 {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.homework-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.homework-item {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    transition: var(--transition-smooth);
    border: 1px solid var(--border-color);
    background: #ffffff;
}

.homework-item.completed {
    border-color: rgba(16, 185, 129, 0.2);
    background: rgba(16, 185, 129, 0.01);
    opacity: 0.8;
}

.hw-checkbox-wrapper {
    display: flex;
    align-items: flex-start;
    padding-top: 3px;
}

.hw-checkbox {
    display: none;
}

.hw-checkbox-label {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    border: 2px solid var(--color-text-muted);
    cursor: pointer;
    display: inline-block;
    position: relative;
    transition: var(--transition-fast);
}

.hw-checkbox:checked + .hw-checkbox-label {
    border-color: var(--color-green);
    background: rgba(16, 185, 129, 0.1);
}

.hw-checkbox:checked + .hw-checkbox-label::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 4px;
    border-left: 2px solid var(--color-green);
    border-bottom: 2px solid var(--color-green);
    transform: rotate(-45deg);
    top: 4px;
    left: 4px;
}

.hw-content {
    flex-grow: 1;
}

.hw-title-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.hw-title-row h3 {
    font-size: 1.1rem;
    color: var(--color-primary);
}

.homework-item.completed .hw-title-row h3 {
    text-decoration: line-through;
    color: var(--color-text-muted);
}

.hw-status-badge {
    font-size: 0.65rem;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hw-status-badge.pending {
    background: rgba(181, 148, 91, 0.08);
    color: var(--color-accent);
}

.hw-status-badge.done {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-green);
}

.hw-desc {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.25rem;
}

.hw-meta {
    display: flex;
    gap: 2rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.hw-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hw-meta strong {
    color: var(--color-accent);
}

/* Modals General overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    width: 90%;
    max-width: 500px;
    padding: 3rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
}

.mini-modal {
    max-width: 400px;
    padding: 2.5rem;
}

.mini-modal h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
}

/* Success Modal specific */
.success-modal {
    max-width: 450px;
}

.success-icon-wrapper {
    width: 60px;
    height: 60px;
    background: rgba(181, 148, 91, 0.08);
    border: 1px solid rgba(181, 148, 91, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.success-modal h2 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.success-modal p {
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.selected-time-summary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: rgba(181, 148, 91, 0.05);
    border: 1px solid rgba(181, 148, 91, 0.15);
    color: var(--color-accent);
    padding: 0.85rem;
    border-radius: var(--radius-sm);
    margin-bottom: 2.5rem;
    font-weight: 700;
    font-size: 0.9rem;
}

.selected-time-summary i {
    width: 16px;
    height: 16px;
}

/* Footer styling */
.footer-section {
    background: #0f172a; /* Luxury Midnight Dark Footer */
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 6rem 0 3rem;
    color: #f1f5f9;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 0.9fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-brand-text {
    font-size: 0.85rem;
    color: #94a3b8;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--color-accent);
    color: #ffffff;
    border-color: var(--color-accent);
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-nav h3, .footer-contacts h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-nav a {
    font-size: 0.85rem;
    color: #94a3b8;
}

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

.footer-contacts {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-link {
    font-size: 0.85rem;
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.contact-link:hover {
    color: var(--color-accent);
}

.contact-address {
    font-size: 0.8rem;
    color: #64748b;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    line-height: 1.5;
}

.contact-address i {
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 2rem;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: #64748b;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleUp {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(10px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 5px rgba(181, 148, 91, 0.4); }
    50% { transform: scale(1.1); box-shadow: 0 0 12px rgba(181, 148, 91, 0.6); }
    100% { transform: scale(1); box-shadow: 0 0 5px rgba(181, 148, 91, 0.4); }
}

@keyframes floatBadge {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
    100% { transform: translateY(0px); }
}

@keyframes wavePulse {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(1.7); }
}

/* Responsive Grid and Typography */
@media (max-width: 1024px) {
    html { font-size: 15px; }
    .header {
        width: 95%;
    }
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .hero-image {
        max-width: 600px;
        margin: 0 auto;
        display: block;
    }
    .floating-badge {
        display: none;
    }
    .formats-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .trial-container {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    .cabinet-modal-container {
        height: 95vh;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 5rem 0;
    }
    .header {
        border-radius: 0;
        top: 0;
        width: 100%;
        height: 70px;
    }
    .header.scrolled {
        top: 0;
        height: 60px;
    }
    .header-container {
        padding: 0 1.5rem;
    }
    .nav-menu, .header-actions {
        display: none;
    }
    .mobile-nav-toggle {
        display: block;
    }
    .hero-title {
        font-size: 2.8rem;
    }
    .section-title {
        font-size: 2.2rem;
    }
    .test-container {
        padding: 2rem;
    }
    .result-score-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 2rem;
    }
    .schedule-calendar-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .schedule-header {
        flex-direction: column;
        gap: 1.5rem;
        align-items: flex-start;
    }
    .cabinet-body {
        flex-direction: column;
    }
    .cabinet-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 1rem;
        flex-direction: row;
        overflow-x: auto;
        gap: 0.5rem;
    }
    .cabinet-nav-item {
        white-space: nowrap;
        padding: 0.6rem 1rem;
    }
    .cabinet-row {
        grid-template-columns: 1fr;
    }
    .progress-container-large {
        flex-direction: column;
        text-align: center;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
    }
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    .schedule-calendar-grid {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* Premium pass: calmer education brand, less template gloss */
body::before,
.hero-glow-1,
.hero-glow-2 {
    display: none;
}

.header {
    border-radius: 8px;
    border-color: rgba(181, 148, 91, 0.2);
    box-shadow: 0 20px 54px rgba(15, 23, 42, 0.08);
}

.hero-section {
    min-height: 94vh;
    padding-top: calc(var(--header-height) + 5rem);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.64), rgba(250, 249, 246, 0.96)),
        radial-gradient(circle at 78% 20%, rgba(181, 148, 91, 0.09), transparent 28rem);
}

.hero-container {
    grid-template-columns: minmax(0, 1fr) minmax(430px, 0.9fr);
    gap: clamp(3rem, 6vw, 6rem);
}

.badge-relocation {
    border-radius: 999px;
    background: #fff3df;
}

.hero-title {
    max-width: 760px;
    font-size: clamp(3.7rem, 5.6vw, 5.8rem);
    line-height: 0.98;
    letter-spacing: 0;
}

.hero-description {
    max-width: 640px;
    font-size: 1.18rem;
    font-weight: 600;
    line-height: 1.6;
}

.hero-stats {
    gap: 1rem;
}

.stat-card {
    min-width: 150px;
    padding: 1.1rem 1.2rem;
    border: 1px solid rgba(181, 148, 91, 0.16);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.72);
}

.stat-number {
    -webkit-text-fill-color: currentColor;
    background: none;
    color: var(--color-primary);
    font-size: 2.05rem;
}

.visual-wrapper {
    border-radius: 8px;
    padding: 0.85rem;
    box-shadow: 0 28px 76px rgba(15, 23, 42, 0.1);
}

.hero-image {
    border-radius: 6px;
    filter: saturate(0.96) contrast(1.02);
}

.floating-badge {
    border-radius: 8px;
    animation: none;
}

.badge-1 {
    top: 1.4rem;
    left: -2.5rem;
}

.badge-2 {
    right: -2rem;
    bottom: 2rem;
}

.badge-3 {
    left: -3.2rem;
    bottom: 8rem;
}

.glass-card,
.level-card,
.rate-card,
.test-container,
.trial-form-box {
    border-radius: 8px;
}

.section-title {
    font-size: clamp(3rem, 5vw, 5.8rem);
    line-height: 0.98;
    letter-spacing: 0;
}

.outcome-section {
    background: linear-gradient(180deg, #ffffff, #f4efe6);
}

.outcome-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 2.2rem;
}

.outcome-card {
    min-height: 260px;
    padding: 2rem;
}

.outcome-card span {
    color: var(--color-accent);
    font-weight: 900;
    letter-spacing: 0.08em;
}

.outcome-card h3 {
    margin-top: 2.2rem;
    font-size: 1.7rem;
}

.outcome-card p {
    margin-top: 1rem;
    font-weight: 600;
}

.outcome-card.quote {
    background: var(--color-primary);
}

.outcome-card.quote p,
.outcome-card.quote strong {
    color: #fff;
}

.outcome-card.quote strong {
    display: block;
    margin-top: 1.4rem;
}

.trial-note {
    margin-top: 1rem;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .hero-actions,
    .hero-stats {
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .header {
        border-radius: 0;
    }

    .hero-section {
        padding-top: 7rem;
    }

    .hero-title {
        font-size: clamp(3.1rem, 13vw, 4.7rem);
    }

    .hero-actions {
        align-items: stretch;
    }

    .hero-stats {
        display: grid;
        grid-template-columns: 1fr;
    }

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