/* ============================================
   CSS CUSTOM PROPERTIES - DESIGN SYSTEM
   ============================================ */
:root {
    /* Colors - Premium Blue Theme */
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #f8fafc;
    --color-bg-tertiary: #f1f5f9;
    
    /* Hero Gradient Colors */
    --color-hero-gradient-start: #3b82f6;
    --color-hero-gradient-mid: #6366f1;
    --color-hero-gradient-end: #8b5cf6;
    
    /* Text Colors */
    --color-text-primary: #0f172a;
    --color-text-secondary: #475569;
    --color-text-tertiary: #64748b;
    --color-text-muted: #94a3b8;
    --color-text-light: #ffffff;
    
    /* Accent Colors */
    --color-accent-primary: #3b82f6;
    --color-accent-secondary: #6366f1;
    --color-accent-tertiary: #8b5cf6;
    
    /* Background Colors */
    --color-card-bg: rgba(255, 255, 255, 0.95);
    --color-card-bg-dark: rgba(15, 23, 42, 0.9);
    
    /* Gradients */
    --gradient-hero: linear-gradient(135deg, var(--color-hero-gradient-start) 0%, var(--color-hero-gradient-mid) 50%, var(--color-hero-gradient-end) 100%);
    --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);
    --gradient-secondary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --font-size-h1: 72px;
    --font-size-h2: 56px;
    --font-size-h3: 40px;
    --font-size-h4: 28px;
    --font-size-body-large: 20px;
    --font-size-body: 16px;
    --font-size-body-small: 14px;
    --font-size-caption: 12px;
    
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    --line-height-tight: 1.1;
    --line-height-snug: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
    
    /* Spacing System - 8px base */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;
    --space-20: 80px;
    --space-24: 96px;
    --space-32: 128px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-smooth: 0.4s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
    
    /* Layout */
    --max-width-container: 1200px;
    --max-width-narrow: 900px;
    --max-width-wide: 1400px;
    --container-padding: 24px;
    
    /* Z-Index */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

input, button, textarea, select {
    font: inherit;
    color: inherit;
}

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

ul, ol {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    max-width: var(--max-width-container);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.container-narrow {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.container-wide {
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-4);
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-caption);
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-6);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-20);
}

.section-title {
    font-size: var(--font-size-h2);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    line-height: var(--line-height-tight);
}

.section-subtitle {
    font-size: var(--font-size-body-large);
    color: var(--color-text-tertiary);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   FLOATING NAVIGATION STYLES
   ============================================ */
.floating-nav {
    position: relative;
    width: 100%;
    z-index: 100;
    padding: var(--space-4) 0;
}

.floating-nav .container {
    max-width: var(--max-width-container);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.floating-nav .nav-container {
    background: var(--color-card-bg);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-sm);
    padding: var(--space-1) var(--space-4);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all var(--transition-base);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 20px;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text-primary);
    transition: opacity var(--transition-fast);
}

.logo:hover {
    opacity: 0.8;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.logo-icon i {
    width: 20px;
    height: 20px;
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.nav-link {
    font-size: var(--font-size-body-small);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    position: relative;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-text-primary);
    background: rgba(59, 130, 246, 0.05);
}

.nav-link.active {
    color: var(--color-accent-primary);
    background: rgba(59, 130, 246, 0.1);
}

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text-primary);
    cursor: pointer;
    padding: var(--space-2);
    transition: color var(--transition-fast);
}

.mobile-menu-toggle:hover {
    color: var(--color-accent-primary);
}

.mobile-menu-toggle i {
    width: 24px;
    height: 24px;
}

/* ============================================
   BUTTON STYLES
   ============================================ */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.cta-button.primary {
    background: var(--color-text-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.cta-button.primary:hover {
    background: var(--color-text-primary);
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.cta-button.secondary {
    background: white;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    backdrop-filter: blur(10px);
}

.cta-button.secondary:hover {
    background: white;
    transform: translateY(-2px);
}

.cta-button.large {
    padding: var(--space-5) var(--space-10);
    font-size: var(--font-size-body-large);
}

.cta-button.full-width {
    width: 100%;
}

/* ============================================
   HERO SECTION STYLES
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-2) 0 var(--space-10);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* background: var(--gradient-hero); */
    background: #3981bf;
}

.grid-lines {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.hero-content {
    max-width: 900px;
    margin-bottom: var(--space-4);
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text-light);
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-4);
}

.highlighted-text {
    display: inline-block;
    background: var(--color-text-primary);
    color: var(--color-text-light);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    margin-top: var(--space-2);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-8);
    margin-bottom: var(--space-4);
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-body);
    color: var(--color-text-light);
    font-weight: var(--font-weight-medium);
}

.hero-feature i {
    width: 20px;
    height: 20px;
    color: var(--color-accent-tertiary);
}

.hero-cta {
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

/* ============================================
   HERO VISUAL SECTION
   ============================================ */
.hero-visual {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    animation: fadeIn 1.5s ease-out 0.4s backwards;
}

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

.main-image-card {
    position: relative;
    background: var(--color-card-bg);
    border-radius: var(--radius-2xl);
    /* padding: var(--space-8); */
    box-shadow: var(--shadow-2xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px);
    margin-top: var(--space-8);
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    color: var(--color-text-tertiary);
}

.placeholder-content i {
    width: 64px;
    height: 64px;
    color: var(--color-accent-primary);
}

.placeholder-content span {
    font-size: var(--font-size-h4);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
}

/* ============================================
   FLOATING CARDS
   ============================================ */
.floating-card {
    position: absolute;
    /* background: var(--color-card-bg); */
    border-radius: var(--radius-lg);
    /* padding: var(--space-4) var(--space-5); */
    /* box-shadow: var(--shadow-xl); */
    /* border: 1px solid rgba(255, 255, 255, 0.5); */
    /* backdrop-filter: blur(20px); */
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.rating-card {
    top: 27%;
    left: -100px;
    animation-delay: 0s;
}

.rating-stars {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-2);
}

.rating-stars i {
    width: 16px;
    height: 16px;
    color: #fbbf24;
}

.star-filled {
    fill: #fbbf24;
}

.rating-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.rating-score {
    font-size: 24px;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text-primary);
}

.rating-label {
    font-size: var(--font-size-caption);
    color: var(--color-text-tertiary);
}

.cta-card-1 {
    top: 3%;
    right: -80px;
    animation-delay: 1s;
}

.mini-cta {
    display: flex;
    align-items: center;
    /* gap: var(--space-2);
    font-size: var(--font-size-body-small);
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent-primary);
    background: rgba(59, 130, 246, 0.1);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md); */
    transition: all var(--transition-fast);
}

.mini-cta:hover {
    /* background: rgba(59, 130, 246, 0.2); */
    transform: scale(1.05);
}

.mini-cta i {
    width: 16px;
    height: 16px;
}

.links-card {
    bottom: 45%;
    right: -125px;
    animation-delay: 2s;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.links-card1 {
    bottom: 15%;
    right: -80px;
    animation-delay: 2s;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.mini-link {
    display: flex;
    /* align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    font-size: var(--font-size-body-small);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm); */
    transition: all var(--transition-fast);
}

.mini-link:hover {
    background: rgba(59, 130, 246, 0.05);
    color: var(--color-accent-primary);
}

.mini-link i {
    width: 14px;
    height: 14px;
}

.floating-decoration {
    top: 10%;
    right: 10%;
    animation-delay: 3s;
}

.decoration-shape {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    opacity: 0.3;
    filter: blur(20px);
}

/* ============================================
   BOTTOM CLOUD EFFECT
   ============================================ */
.hero-clouds {
    position: absolute;
    left: 0;
    bottom: 0px;
    width: 100%;
    height: auto;
    min-height: 152px;
    background-image: url('imgs/cloud.png');
    background-repeat: repeat-x;
    background-position: bottom left;
    background-size: auto 160px;
    pointer-events: none;
    z-index: 10;
}

/* ============================================
   PAIN POINTS SECTION STYLES
   ============================================ */
.pain-points {
    padding: var(--space-32) 0;
    background: var(--color-bg-secondary);
    position: relative;
    z-index: 2;
}

.pain-points-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.pain-card {
    background: var(--color-bg-primary);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.pain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.pain-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(59, 130, 246, 0.1);
}

.pain-card:hover::before {
    opacity: 1;
}

.pain-icon {
    width: 56px;
    height: 56px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
    transition: all var(--transition-base);
}

.pain-icon i {
    width: 28px;
    height: 28px;
    color: var(--color-accent-primary);
}

.pain-card:hover .pain-icon {
    background: var(--gradient-primary);
    transform: scale(1.1);
}

.pain-card:hover .pain-icon i {
    color: white;
}

.pain-title {
    font-size: var(--font-size-h4);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.pain-description {
    font-size: var(--font-size-body);
    color: var(--color-text-tertiary);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   WHY CHOOSE SECTION STYLES
   ============================================ */
.why-choose-section {
    padding: var(--space-20) 0;
    background: var(--color-bg-primary);
}

.why-choose-header {
    text-align: center;
    margin-bottom: var(--space-16);
    position: relative;
}

.annotation-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.annotation-text {
    font-family: 'Patrick Hand', 'Comic Sans MS', cursive;
    font-size: 20px;
    color: var(--color-accent-primary);
    font-weight: 400;
}

.annotation-arrow {
    width: 60px;
    height: 30px;
}

.why-choose-title {
    font-size: 48px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    line-height: var(--line-height-tight);
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    /* gap: var(--space-6); */
}

.why-choose-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 38px 36px;
    transition: all var(--transition-base);
}

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

.why-choose-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-6);
}

.why-choose-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.why-choose-card-title {
    font-size: 22px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    line-height: var(--line-height-snug);
}

.why-choose-card-description {
    font-size: 16px;
    color: var(--color-text-tertiary);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   CURRICULUM OVERVIEW SECTION STYLES
   ============================================ */
.curriculum-overview-section {
    padding: var(--space-20) 0;
    background: var(--color-bg-primary);
}

.curriculum-overview-content {
    max-width: var(--max-width-container);
    margin: 0 auto;
}

.curriculum-overview-header {
    margin-bottom: var(--space-12);
}

.curriculum-annotation-wrapper {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.curriculum-annotation-text {
    font-family: 'Patrick Hand', 'Comic Sans MS', cursive;
    font-size: 20px;
    color: var(--color-accent-primary);
    font-weight: 400;
}

.curriculum-annotation-arrow {
    width: 60px;
    height: 30px;
}

.curriculum-overview-layout {
    display: grid;
    grid-template-columns: 47% 53%;
    gap: var(--space-12);
    align-items: start;
}

.curriculum-overview-left {
    position: relative;
}

.curriculum-overview-heading {
    font-size: 48px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-10);
}

.curriculum-overview-image-wrap {
    position: relative;
    width: 100%;
    max-width: 580px;
}

.curriculum-overview-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    object-fit: cover;
    box-shadow: var(--shadow-lg);
}

.curriculum-overview-elements {
    position: absolute;
    bottom: -30px;
    right: -40px;
    width: 200px;
    height: auto;
    object-fit: contain;
    z-index: 2;
}

.curriculum-overview-right {
    position: sticky;
    top: var(--space-20);
}

.curriculum-panel {
    background: #eef2f6;
    border-radius: 14px;
    padding: var(--space-3);
}

.curriculum-module {
    background: var(--color-bg-primary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
    overflow: hidden;
    transition: all var(--transition-base);
}

.curriculum-module:last-child {
    margin-bottom: 0;
}

.curriculum-module-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.curriculum-module-header:hover {
    background: rgba(59, 130, 246, 0.02);
}

.module-info {
    flex: 1;
}

.module-week {
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-1);
}

.module-title {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    line-height: var(--line-height-snug);
}

.module-toggle {
    width: 32px;
    height: 32px;
    background: var(--color-text-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    z-index: 10;
}

.toggle-icon {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: white;
}

.curriculum-module-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-smooth), opacity var(--transition-smooth);
    opacity: 0;
}

.curriculum-module.active .curriculum-module-content {
    max-height: 1000px;
    opacity: 1;
}

.curriculum-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
}

.curriculum-subject-info {
    flex: 1;
}

.subject-name {
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
}

.subject-description {
    font-size: 14px;
    color: var(--color-text-tertiary);
    line-height: var(--line-height-normal);
}

.subject-number {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.curriculum-divider {
    height: 1px;
    background: rgba(0, 0, 0, 0.05);
    margin: 0 var(--space-5);
}

.module-description {
    padding: var(--space-4) var(--space-5);
}

.module-description p {
    font-size: 15px;
    color: var(--color-text-tertiary);
    line-height: var(--line-height-relaxed);
}

.module-cta {
    display: inline-block;
    padding: var(--space-4) var(--space-5);
    font-size: 15px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent-primary);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.module-cta:hover {
    color: var(--color-accent-secondary);
}

/* ============================================
   TRUSTED BY SECTION STYLES
   ============================================ */
.trusted-by {
    padding: var(--space-20) 0;
    background: var(--color-bg-primary);
}

.logos-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-12);
    align-items: center;
}

.logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    opacity: 0.6;
    transition: opacity var(--transition-base);
}

.logo-item:hover {
    opacity: 1;
}

.logo-placeholder {
    width: 64px;
    height: 64px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-placeholder i {
    width: 32px;
    height: 32px;
    color: var(--color-text-muted);
}

.logo-item span {
    font-size: var(--font-size-body-small);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-muted);
}

/* ============================================
   CURRICULUM SECTION STYLES
   ============================================ */
.curriculum {
    padding: var(--space-32) 0;
    background: var(--color-bg-secondary);
}

.curriculum-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

.curriculum-card {
    background: var(--color-bg-primary);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.curriculum-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(59, 130, 246, 0.1);
}

.curriculum-header {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.week-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-4);
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-caption);
    font-weight: var(--font-weight-semibold);
    color: white;
}

.module-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-4);
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-md);
    font-size: var(--font-size-caption);
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent-primary);
}

.curriculum-title {
    font-size: var(--font-size-h4);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.curriculum-description {
    font-size: var(--font-size-body);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-6);
}

.curriculum-lessons {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.lesson-item {
    display: flex;
    gap: var(--space-3);
    font-size: var(--font-size-body-small);
    color: var(--color-text-tertiary);
}

.lesson-number {
    width: 24px;
    height: 24px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-caption);
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

.lesson-text {
    flex: 1;
    line-height: var(--line-height-normal);
}

.curriculum-cta {
    display: inline-flex;
    align-items: center;
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent-primary);
    transition: color var(--transition-fast);
}

.curriculum-cta:hover {
    color: var(--color-accent-secondary);
}

/* ============================================
   REVIEWS SECTION STYLES
   ============================================ */
.reviews-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    position: relative;
    overflow: hidden;
}

.reviews-background-text {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 200px;
    font-weight: 900;
    /* color: rgba(0, 0, 0, 0.15); */
    color: rgb(106 106 106 / 24%);
    white-space: nowrap;
    pointer-events: none;
    z-index: 1;
}

.reviews-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.reviews-particles::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 10%;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.reviews-particles::after {
    content: '';
    position: absolute;
    bottom: 30%;
    right: 15%;
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.08);
}

.reviews-heading {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.reviews-heading h2 {
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
    max-width: 800px;
    margin: 0 auto;
}

.reviews-carousel {
    position: relative;
    z-index: 2;
    overflow: hidden;
}

.reviews-track {
    display: flex;
    gap: 30px;
    transition: transform 0.5s ease;
}

.review-card {
    flex: 0 0 calc(33.333% - 20px);
    background: #ffffff;
    border-radius: 16px;
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    min-height: 280px;
    display: flex;
    flex-direction: column;
}

.review-stars {
    font-size: 20px;
    color: #0f172a;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.review-text {
    font-size: 16px;
    color: #334155;
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-image {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 18px;
}

.author-image-1 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.author-image-2 {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.author-image-3 {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.author-details h4 {
    font-size: 18px;
    font-weight: 600;
    color: #0f172a;
    margin: 0 0 4px 0;
}

.author-details p {
    font-size: 14px;
    color: #64748b;
    margin: 0;
}

.reviews-pagination {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
}

.pagination-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pagination-dot:hover {
    background: rgba(255, 255, 255, 0.5);
}

.pagination-dot.active {
    background: #ffffff;
    transform: scale(1.2);
}

/* ============================================
   FOR YOU SECTION STYLES
   ============================================ */
.for-you {
    padding: var(--space-32) 0;
    background: var(--color-bg-secondary);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
}

.comparison-card {
    background: var(--color-bg-primary);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    transition: all var(--transition-base);
}

.comparison-card.not-for-you {
    border-color: rgba(239, 68, 68, 0.1);
}

.comparison-card.for-you {
    border-color: rgba(34, 197, 94, 0.1);
    box-shadow: var(--shadow-lg);
}

.comparison-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.comparison-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.not-for-you .comparison-icon {
    background: rgba(239, 68, 68, 0.1);
}

.not-for-you .comparison-icon i {
    color: #ef4444;
}

.for-you .comparison-icon {
    background: rgba(34, 197, 94, 0.1);
}

.for-you .comparison-icon i {
    color: #22c55e;
}

.comparison-icon i {
    width: 24px;
    height: 24px;
}

.comparison-header h3 {
    font-size: var(--font-size-h4);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.comparison-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.comparison-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    font-size: var(--font-size-body);
    color: var(--color-text-tertiary);
    line-height: var(--line-height-relaxed);
}

.comparison-list li i {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.not-for-you .comparison-list li i {
    color: #ef4444;
}

.for-you .comparison-list li i {
    color: #22c55e;
}

/* ============================================
   IS THIS FOR YOU SECTION STYLES
   ============================================ */
.is-this-for-you-section {
    padding: var(--space-32) 0;
    background: var(--color-bg-primary);
}

.is-this-for-you-section .fit-header {
    display: flex;
    align-items: center;
    justify-content: center;
    /* gap: var(--space-8); */
    margin-bottom: var(--space-8);
    position: relative;
}

.is-this-for-you-section .fit-shield {
    width: clamp(80px, 18vw, 250px);
    height: auto;
    flex-shrink: 0;
}

.is-this-for-you-section .fit-heading-wrapper {
    flex: 1;
    text-align: center;
    max-width: 600px;
}

.is-this-for-you-section .fit-heading {
    font-size: clamp(48px, 8vw, 96px);
    font-weight: var(--font-weight-extrabold);
    line-height: var(--line-height-tight);
    margin: 0;
}

.is-this-for-you-section .fit-navy {
    color: #0f172a;
}

.is-this-for-you-section .fit-gold {
    color: #fbbf24;
}

.is-this-for-you-section .fit-books {
    width: clamp(80px, 18vw, 250px);
    height: auto;
    flex-shrink: 0;
}

.is-this-for-you-section .fit-subtitle {
    text-align: center;
    font-size: clamp(18px, 2.5vw, 24px);
    font-weight: var(--font-weight-medium);
    color: #0f172a;
    line-height: var(--line-height-relaxed);
    max-width: 700px;
    margin: 0 auto var(--space-6);
}

.is-this-for-you-section .fit-decorative-line {
    width: 80px;
    height: 3px;
    background: #fbbf24;
    margin: 0 auto var(--space-12);
    border-radius: var(--radius-full);
}

.is-this-for-you-section .fit-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    max-width: 1100px;
    margin: 0 auto;
}

.is-this-for-you-section .fit-card {
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
}

.is-this-for-you-section .fit-card-left {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    box-shadow: var(--shadow-md);
}

.is-this-for-you-section .fit-card-right {
    background: #0f172a;
    box-shadow: var(--shadow-lg);
}

.is-this-for-you-section .fit-card-title {
    font-size: clamp(20px, 3vw, 28px);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-6);
    line-height: var(--line-height-snug);
}

.is-this-for-you-section .fit-card-left .fit-card-title {
    color: #0f172a;
}

.is-this-for-you-section .fit-card-right .fit-card-title {
    color: #ffffff;
}

.is-this-for-you-section .fit-red {
    color: #ef4444;
}

.is-this-for-you-section .fit-items {
    display: flex;
    flex-direction: column;
    gap: 0;
    flex: 1;
}

.is-this-for-you-section .fit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    font-size: clamp(14px, 2vw, 16px);
    line-height: var(--line-height-relaxed);
}

.is-this-for-you-section .fit-card-left .fit-item {
    color: #475569;
}

.is-this-for-you-section .fit-card-right .fit-item {
    color: #ffffff;
}

.is-this-for-you-section .fit-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
    font-weight: var(--font-weight-bold);
    margin-top: 2px;
}

.is-this-for-you-section .fit-icon-red {
    background: #ef4444;
    color: #ffffff;
}

.is-this-for-you-section .fit-icon-gold {
    background: transparent;
    border: 2px solid #fbbf24;
    color: #fbbf24;
}

.is-this-for-you-section .fit-divider {
    height: 1px;
    background: rgba(0, 0, 0, 0.08);
    margin: 0;
}

.is-this-for-you-section .fit-divider-light {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 0;
}

/* ============================================
   IS THIS FOR YOU - RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 968px) {
    .is-this-for-you-section .fit-header {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .is-this-for-you-section .fit-shield {
        order: 1;
        width: clamp(60px, 20vw, 100px);
    }
    
    .is-this-for-you-section .fit-heading-wrapper {
        order: 2;
    }
    
    .is-this-for-you-section .fit-books {
        order: 3;
        width: clamp(60px, 20vw, 100px);
    }
    
    .is-this-for-you-section .fit-cards {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

@media (max-width: 768px) {
    .is-this-for-you-section {
        padding: var(--space-20) 0;
    }
    
    .is-this-for-you-section .fit-header {
        gap: var(--space-3);
    }
    
    .is-this-for-you-section .fit-shield,
    .is-this-for-you-section .fit-books {
        width: clamp(50px, 18vw, 80px);
    }
    
    .is-this-for-you-section .fit-heading {
        font-size: clamp(36px, 10vw, 64px);
    }
    
    .is-this-for-you-section .fit-subtitle {
        font-size: clamp(16px, 4vw, 20px);
    }
    
    .is-this-for-you-section .fit-decorative-line {
        width: 60px;
        margin-bottom: var(--space-8);
    }
    
    .is-this-for-you-section .fit-card {
        padding: var(--space-6);
    }
    
    .is-this-for-you-section .fit-card-title {
        font-size: clamp(18px, 4vw, 24px);
    }
    
    .is-this-for-you-section .fit-item {
        font-size: clamp(13px, 3.5vw, 15px);
        padding: var(--space-3) 0;
    }
    
    .is-this-for-you-section .fit-icon {
        width: 20px;
        height: 20px;
        font-size: 12px;
    }
}

/* ============================================
   STUDENT STORIES SECTION STYLES
   ============================================ */
.student-stories-section {
    padding: var(--space-32) 0;
    background: var(--color-bg-primary);
}

.student-stories-section .student-stories-heading {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: var(--font-weight-extrabold);
    color: #0f172a;
    text-align: center;
    margin-bottom: var(--space-4);
    line-height: var(--line-height-tight);
}

.student-stories-section .student-stories-subtitle {
    font-size: clamp(16px, 2.5vw, 20px);
    font-weight: var(--font-weight-medium);
    color: #475569;
    text-align: center;
    margin-bottom: var(--space-12);
    line-height: var(--line-height-relaxed);
}

.student-stories-section .student-stories-grid {
    display: flex;
    gap: var(--space-12);
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
}

.student-stories-content {
    flex: 1;
}

.student-stories-video {
    flex: 1;
}

/* Left Side - Content */
.student-stories-content {
    padding: var(--space-6);
}

.student-stories-content-heading {
    font-size: clamp(24px, 3vw, 32px);
    font-weight: var(--font-weight-bold);
    color: #0f172a;
    margin-bottom: var(--space-4);
    line-height: var(--line-height-snug);
}

.student-stories-content-description {
    font-size: clamp(14px, 2vw, 16px);
    color: #475569;
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-8);
}

.student-stories-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.highlight-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.highlight-icon i {
    width: 24px;
    height: 24px;
    color: white;
}

.highlight-text h4 {
    font-size: clamp(16px, 2vw, 18px);
    font-weight: var(--font-weight-semibold);
    color: #0f172a;
    margin-bottom: var(--space-1);
}

.highlight-text p {
    font-size: clamp(13px, 1.5vw, 14px);
    color: #64748b;
    line-height: var(--line-height-normal);
}

/* Right Side - Video Preview */
.student-stories-video {
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-preview {
    width: 100%;
    max-width: 350px;
    cursor: pointer;
    transition: transform var(--transition-base);
}

.video-preview:hover {
    transform: scale(1.02);
}

.video-thumbnail {
    position: relative;
    width: 100%;
    aspect-ratio: 9 / 16;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: #000;
    box-shadow: var(--shadow-xl);
}

.video-thumbnail video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-base);
}

.video-preview:hover .video-overlay {
    background: rgba(0, 0, 0, 0.5);
}

.play-button {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-base), background var(--transition-base);
}

.play-button i {
    width: 32px;
    height: 32px;
    color: #3b82f6;
    margin-left: 4px;
}

.video-preview:hover .play-button {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 1);
}

/* Video Popup Modal */
.video-popup {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    overflow: hidden;
}

.video-popup.active {
    opacity: 1;
    visibility: visible;
}

.video-popup-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-popup-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    z-index: 10;
}

.video-popup-close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

.video-popup-close i {
    width: 24px;
    height: 24px;
    color: white;
}

.video-popup-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    max-width: 100vw;
    max-height: 100vh;
    overflow: hidden;
}

.video-popup-wrapper video {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    aspect-ratio: 9 / 16;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
}

/* ============================================
   STUDENT STORIES - RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 968px) {
    .student-stories-section .student-stories-grid {
        flex-direction: column;
        gap: var(--space-8);
    }
    
    /* On tablet/mobile: Video first, then content */
    .student-stories-video {
        order: -1;
    }
    
    .video-preview {
        max-width: 280px;
    }
    
    .video-popup-wrapper {
        padding: 20px;
    }
}

@media (max-width: 768px) {
    .student-stories-section {
        padding: var(--space-20) 0;
    }
    
    .student-stories-section .student-stories-heading {
        font-size: clamp(28px, 8vw, 42px);
        margin-bottom: var(--space-3);
    }
    
    .student-stories-section .student-stories-subtitle {
        font-size: clamp(14px, 4vw, 18px);
        margin-bottom: var(--space-8);
    }
    
    .student-stories-section .student-stories-grid {
        gap: var(--space-6);
    }
    
    .student-stories-content {
        padding: var(--space-4);
    }
    
    .highlight-item {
        gap: var(--space-3);
    }
    
    .highlight-icon {
        width: 40px;
        height: 40px;
    }
    
    .highlight-icon i {
        width: 20px;
        height: 20px;
    }
    
    .play-button {
        width: 64px;
        height: 64px;
    }
    
    .play-button i {
        width: 24px;
        height: 24px;
    }
    
    .video-popup-close {
        width: 40px;
        height: 40px;
        top: 15px;
        right: 15px;
    }
    
    .video-popup-close i {
        width: 20px;
        height: 20px;
    }
    
    .video-popup-wrapper {
        padding: 10px;
    }
    
    .video-popup-wrapper video {
        border-radius: var(--radius-md);
    }
    
    .video-preview {
        max-width: 220px;
    }
}

/* ============================================
   ELITE FAQ SECTION STYLES
   ============================================ */
.elite-faq-section {
    padding: var(--space-32) 0;
    background: var(--color-bg-primary);
}

.elite-faq-section .elite-faq-heading {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: var(--font-weight-extrabold);
    color: #0f172a;
    text-align: center;
    margin-bottom: var(--space-12);
    line-height: var(--line-height-tight);
}

.elite-faq-section .elite-faq-grid {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.elite-faq-section .elite-faq-item {
    background: var(--color-bg-primary);
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.elite-faq-section .elite-faq-item:hover {
    border-color: #cbd5e1;
}

.elite-faq-section .elite-faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.elite-faq-section .elite-faq-question:hover {
    background: rgba(15, 23, 42, 0.02);
}

.elite-faq-section .elite-faq-question h3 {
    font-size: clamp(16px, 2.5vw, 20px);
    font-weight: var(--font-weight-bold);
    color: #0f172a;
    margin: 0;
    flex: 1;
    padding-right: var(--space-4);
    line-height: var(--line-height-snug);
}

.elite-faq-section .elite-faq-toggle {
    width: 32px;
    height: 32px;
    background: #f1f5f9;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.elite-faq-section .elite-faq-toggle:hover {
    background: #e2e8f0;
}

.elite-faq-section .elite-faq-toggle-icon {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: #0f172a;
    line-height: 1;
}

.elite-faq-section .elite-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-smooth), opacity var(--transition-smooth);
    opacity: 0;
}

.elite-faq-section .elite-faq-item-active .elite-faq-answer {
    max-height: 500px;
    opacity: 1;
}

.elite-faq-section .elite-faq-answer p {
    padding: 0 var(--space-6) var(--space-6);
    font-size: clamp(14px, 2vw, 16px);
    color: #475569;
    line-height: var(--line-height-relaxed);
    margin: 0;
}

/* ============================================
   ELITE FAQ SECTION - RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .elite-faq-section {
        padding: var(--space-20) 0;
    }
    
    .elite-faq-section .elite-faq-heading {
        font-size: clamp(28px, 8vw, 42px);
        margin-bottom: var(--space-8);
    }
    
    .elite-faq-section .elite-faq-grid {
        gap: var(--space-3);
    }
    
    .elite-faq-section .elite-faq-question {
        padding: var(--space-5);
    }
    
    .elite-faq-section .elite-faq-question h3 {
        font-size: clamp(15px, 4vw, 18px);
    }
    
    .elite-faq-section .elite-faq-toggle {
        width: 28px;
        height: 28px;
    }
    
    .elite-faq-section .elite-faq-toggle-icon {
        font-size: 18px;
    }
    
    .elite-faq-section .elite-faq-answer p {
        padding: 0 var(--space-5) var(--space-5);
        font-size: clamp(13px, 3.5vw, 15px);
    }
}

/* ============================================
   FINAL CTA SECTION STYLES
   ============================================ */
.final-cta-section {
    position: relative;
    padding: var(--space-20) 0 var(--space-12);
    background: linear-gradient(135deg, #3981bf 0%, #4a90c9 50%, #5ba0d9 100%);
    overflow: hidden;
}

.final-cta-section .final-cta-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.final-cta-section .final-cta-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.final-cta-section .container {
    position: relative;
    z-index: 1;
}

.final-cta-section .final-cta-content {
    max-width: 1200px;
    margin: 0 auto;
}

.final-cta-section .final-cta-top {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    position: relative;
}

.final-cta-section .final-cta-contact-box {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0f172a;
    flex-shrink: 0;
}

.final-cta-section .final-cta-contact-box i {
    width: 24px;
    height: 24px;
}

.final-cta-section .final-cta-logo {
    width: clamp(120px, 20vw, 200px);
    height: auto;
}

.final-cta-section .final-cta-logo img {
    width: 100%;
    height: auto;
}

.final-cta-section .final-cta-decoration {
    position: absolute;
    top: 0;
    right: 10%;
    width: clamp(80px, 15vw, 150px);
    height: auto;
    z-index: 2;
}

.final-cta-section .final-cta-decoration img {
    width: 100%;
    height: auto;
}

.final-cta-section .final-cta-heading {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: var(--font-weight-extrabold);
    color: #ffffff;
    text-align: center;
    margin-bottom: var(--space-10);
    line-height: var(--line-height-tight);
}

.final-cta-section .final-cta-subscription {
    margin-bottom: var(--space-8);
}

.final-cta-section .final-cta-form-container {
    display: flex;
    gap: var(--space-4);
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-2);
    backdrop-filter: blur(10px);
}

.final-cta-section .final-cta-email-input {
    flex: 1;
    background: #ffffff;
    border: none;
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-5);
    font-size: var(--font-size-body);
    color: #0f172a;
    outline: none;
    min-width: 0;
}

.final-cta-section .final-cta-email-input::placeholder {
    color: #94a3b8;
}

.final-cta-section .final-cta-subscribe-btn {
    background: #0f172a;
    color: #ffffff;
    border: none;
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.final-cta-section .final-cta-subscribe-btn:hover {
    background: #1e293b;
    transform: translateY(-2px);
}

.final-cta-section .final-cta-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
    flex-wrap: wrap;
}

.final-cta-section .final-cta-nav-link {
    color: #ffffff;
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-medium);
    transition: opacity var(--transition-fast);
}

.final-cta-section .final-cta-nav-link:hover {
    opacity: 0.8;
}

.final-cta-section .final-cta-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-8);
}

.final-cta-section .final-cta-copyright {
    color: #ffffff;
    font-size: var(--font-size-body-small);
    font-weight: var(--font-weight-medium);
}

.final-cta-section .final-cta-social {
    display: flex;
    gap: var(--space-4);
}

.final-cta-section .final-cta-social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    transition: all var(--transition-base);
}

.final-cta-section .final-cta-social-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.final-cta-section .final-cta-social-link i {
    width: 20px;
    height: 20px;
}

.final-cta-section .final-cta-clouds {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background-image: url('imgs/cloud.png');
    background-repeat: repeat-x;
    background-position: bottom left;
    background-size: auto 140px;
    pointer-events: none;
    z-index: 10;
}

/* ============================================
   FINAL CTA SECTION - RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 968px) {
    .final-cta-section .final-cta-decoration {
        right: 5%;
        width: clamp(60px, 12vw, 100px);
    }
    
    .final-cta-section .final-cta-form-container {
        flex-direction: column;
        padding: var(--space-3);
    }
    
    .final-cta-section .final-cta-email-input,
    .final-cta-section .final-cta-subscribe-btn {
        width: 100%;
    }
    
    .final-cta-section .final-cta-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
}

@media (max-width: 768px) {
    .final-cta-section {
        padding: var(--space-16) 0 var(--space-8);
    }
    
    .final-cta-section .final-cta-top {
        gap: var(--space-3);
        margin-bottom: var(--space-6);
    }
    
    .final-cta-section .final-cta-contact-box {
        width: 40px;
        height: 40px;
    }
    
    .final-cta-section .final-cta-contact-box i {
        width: 20px;
        height: 20px;
    }
    
    .final-cta-section .final-cta-logo {
        width: clamp(100px, 25vw, 140px);
    }
    
    .final-cta-section .final-cta-decoration {
        display: none;
    }
    
    .final-cta-section .final-cta-heading {
        font-size: clamp(28px, 8vw, 42px);
        margin-bottom: var(--space-8);
    }
    
    .final-cta-section .final-cta-form-container {
        max-width: 100%;
    }
    
    .final-cta-section .final-cta-nav {
        gap: var(--space-4);
        flex-direction: column;
        align-items: center;
    }
    
    .final-cta-section .final-cta-clouds {
        background-size: auto 100px;
        height: 80px;
    }
}

/* ============================================
   PRICING SECTION STYLES
   ============================================ */
.pricing {
    padding: var(--space-32) 0;
    background: var(--color-bg-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.pricing-card {
    background: var(--color-bg-secondary);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    position: relative;
    transition: all var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border-color: var(--color-accent-primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.featured-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-caption);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.pricing-title {
    font-size: var(--font-size-h4);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.pricing-subtitle {
    font-size: var(--font-size-body);
    color: var(--color-text-tertiary);
}

.pricing-price {
    text-align: center;
    margin-bottom: var(--space-8);
}

.price-amount {
    font-size: 56px;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text-primary);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-body);
    color: var(--color-text-secondary);
}

.pricing-features li i {
    width: 20px;
    height: 20px;
    color: var(--color-accent-primary);
}

.pricing-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
    padding: var(--space-8);
    background: var(--color-bg-secondary);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-xl);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-body);
    color: var(--color-text-tertiary);
}

.trust-item i {
    width: 20px;
    height: 20px;
    color: var(--color-accent-primary);
}

.pricing-note {
    text-align: center;
    font-size: var(--font-size-body);
    color: var(--color-text-tertiary);
}

/* ============================================
   FAQ SECTION STYLES
   ============================================ */
.faq {
    padding: var(--space-32) 0;
    background: var(--color-bg-secondary);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    gap: var(--space-4);
}

.faq-item {
    background: var(--color-bg-primary);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: rgba(59, 130, 246, 0.1);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6);
    cursor: pointer;
    transition: background var(--transition-base);
}

.faq-question:hover {
    background: rgba(59, 130, 246, 0.02);
}

.faq-question h4 {
    font-size: var(--font-size-body-large);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    flex: 1;
    padding-right: var(--space-4);
}

.faq-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 50%;
    transition: all var(--transition-base);
}

.faq-icon i {
    width: 18px;
    height: 18px;
    color: var(--color-accent-primary);
}

.faq-item.active .faq-icon {
    background: var(--gradient-primary);
    transform: rotate(45deg);
}

.faq-item.active .faq-icon i {
    color: white;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-smooth);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 var(--space-6) var(--space-6);
    font-size: var(--font-size-body);
    color: var(--color-text-tertiary);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   CONTACT SECTION STYLES
   ============================================ */
.contact {
    padding: var(--space-32) 0;
    background: var(--color-bg-primary);
}

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

.contact-title {
    font-size: var(--font-size-h2);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.contact-description {
    font-size: var(--font-size-body-large);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-8);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   FOOTER STYLES
   ============================================ */
.footer {
    background: var(--color-bg-secondary);
    padding: var(--space-20) 0 var(--space-8);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-16);
    margin-bottom: var(--space-16);
}

.footer-brand {
    max-width: 300px;
}

.footer-description {
    margin-top: var(--space-4);
    font-size: var(--font-size-body);
    color: var(--color-text-tertiary);
    line-height: var(--line-height-relaxed);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-12);
}

.footer-column h4 {
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-5);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-column ul li a {
    font-size: var(--font-size-body-small);
    color: var(--color-text-tertiary);
    transition: color var(--transition-fast);
}

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

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--color-bg-primary);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    transform: translateY(-4px);
}

.social-link:hover i {
    color: white;
}

.social-link i {
    width: 18px;
    height: 18px;
    color: var(--color-text-muted);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-8);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-bottom p {
    font-size: var(--font-size-body-small);
    color: var(--color-text-muted);
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-smooth);
}

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

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

.reveal-delay-4 {
    transition-delay: 0.4s;
}

/* ============================================
   RESPONSIVE DESIGN - LAPTOP (1280px)
   ============================================ */
@media (max-width: 1280px) {
    :root {
        --font-size-h1: 60px;
        --font-size-h2: 48px;
        --max-width-container: 1100px;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .pain-points-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .curriculum-grid {
        grid-template-columns: 1fr;
    }
    
    .reviews-heading h2 {
        font-size: 36px;
    }
    
    .review-card {
        flex: 0 0 calc(50% - 15px);
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto var(--space-12);
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Adjust floating cards for smaller screens */
    .floating-card {
        transform: scale(0.9);
    }
    
    .rating-card {
        left: -40px;
    }
    
    .cta-card-1 {
        right: -60px;
    }
    
    .links-card {
        right: -80px;
    }
}

/* ============================================
   RESPONSIVE DESIGN - TABLET (768px)
   ============================================ */
@media (max-width: 768px) {
    .reviews-heading h2 {
        font-size: 28px;
    }
    
    .review-card {
        flex: 0 0 100%;
    }
    
    .reviews-track {
        gap: 20px;
    }
    
    .review-card {
        padding: 24px;
        min-height: 250px;
    }
}

/* ============================================
   RESPONSIVE DESIGN - TABLET (768px)
   ============================================ */
@media (max-width: 768px) {
    :root {
        --font-size-h1: 42px;
        --font-size-h2: 36px;
        --font-size-h3: 32px;
        --font-size-h4: 24px;
        --container-padding: 20px;
        --space-32: 80px;
    }
    
    .floating-nav {
        top: var(--space-4);
        width: calc(100% - var(--space-8));
    }
    
    .floating-nav .nav-container {
        padding: var(--space-2) var(--space-4);
    }
    
    .floating-nav .nav-container {
        padding: var(--space-2) var(--space-4);
    }
    
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-choose-title {
        font-size: 36px;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-bg-primary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-8);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        z-index: var(--z-modal);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-cta {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
    }
    
    .pain-points-grid {
        grid-template-columns: 1fr;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .logos-grid {
        gap: var(--space-8);
    }
    
    .pricing-trust {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    /* Hide floating cards on mobile */
    .floating-card {
        display: none;
    }
    
    .main-image-card {
        margin-top: var(--space-6);
    }
    
    .image-placeholder {
        height: 300px;
    }
    
    /* Adjust cloud height for tablet */
    .hero-clouds {
        background-size: auto 120px;
        min-height: 100px;
    }
}

/* ============================================
   RESPONSIVE DESIGN - MOBILE (390px)
   ============================================ */
@media (max-width: 390px) {
    :root {
        --font-size-h1: 32px;
        --font-size-h2: 28px;
        --font-size-h3: 24px;
        --font-size-h4: 20px;
        --container-padding: 16px;
        --space-32: 64px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-body);
    }
    
    .cta-button.large {
        padding: var(--space-4) var(--space-6);
        font-size: var(--font-size-body);
    }
    
    .pain-card,
    .curriculum-card,
    .review-card,
    .comparison-card,
    .pricing-card {
        padding: var(--space-6);
    }
    
    .section-header {
        margin-bottom: var(--space-12);
    }
    
    .logo-icon {
        width: 32px;
        height: 32px;
    }
    
    .logo-icon i {
        width: 18px;
        height: 18px;
    }
    
    .logo-text {
        font-size: 18px;
    }
    
    .highlighted-text {
        display: block;
        margin-top: var(--space-2);
    }
    
    /* Adjust cloud height for mobile */
    .hero-clouds {
        background-size: auto 100px;
        min-height: 80px;
    }
    
    .why-choose-grid {
        grid-template-columns: 1fr;
    }
    
    .why-choose-title {
        font-size: 28px;
    }
    
    .why-choose-card {
        padding: var(--space-6);
    }
}

/* ============================================
   PREFERS REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .floating-card {
        animation: none;
    }
}

/* ============================================
   LOADING STATE
   ============================================ */
.loading {
    opacity: 0;
}

.loaded {
    opacity: 1;
    transition: opacity var(--transition-slow);
}