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

:root {
    /* Color Palette */
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-gray: #6b7280;
    --text-light: #9ca3af;
    --bg-white: #ffffff;
    --bg-light: #f9fafb;
    --bg-gray: #f3f4f6;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --error-color: #ef4444;

    /* Typography */
    --font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-heading: "Inter", -apple-system, system-ui, sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

h1 { font-size: clamp(1.875rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.625rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.3rem); }

p {
    margin-bottom: var(--spacing-sm);
}

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

a:hover {
    color: var(--primary-dark);
}

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

ul {
    list-style-position: inside;
}

/* ===== UTILITY CLASSES ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
    font-weight: 800;
    letter-spacing: -0.02em;
    position: relative;
    padding-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.section-title.visible::after {
    transform: translateX(-50%) scaleX(1);
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== NAVIGATION ===== */
.navbar {
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    padding: 0.6rem 0;
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav-brand .logo {
    height: 70px;
    width: auto;
    transition: transform var(--transition-base);
}

.nav-brand .logo:hover {
    transform: scale(1.05);
}

.nav-brand .brand-text {
    display: flex;
    flex-direction: column;
}

.nav-brand h2 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0;
}

.nav-brand .tagline {
    font-size: 0.75rem;
    color: var(--text-gray);
    margin: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-menu a {
    color: var(--text-dark);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
    background: var(--bg-light);
}

.btn-demo {
    background: var(--primary-color) !important;
    color: var(--bg-white) !important;
    padding: var(--spacing-xs) var(--spacing-md) !important;
    border-radius: var(--radius-md);
}

.btn-demo:hover {
    background: var(--primary-dark) !important;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-lg);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #667eea);
    color: var(--bg-white);
    box-shadow: 0 2px 8px rgba(37,99,235,0.25);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), #5a6fdb);
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37,99,235,0.35);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-color), #34d399);
    color: var(--bg-white);
    box-shadow: 0 2px 8px rgba(16,185,129,0.25);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #059669, #10b981);
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16,185,129,0.35);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37,99,235,0.25);
}

.btn-large {
    padding: 1rem 2.25rem;
    font-size: 1.125rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-white {
    background: rgba(255,255,255,0.95);
    color: #667eea;
    font-weight: 700;
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}

.btn-white:hover {
    background: var(--bg-white);
    color: #5a6fdb;
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0,0,0,0.15);
}

.btn-ghost {
    background: rgba(255,255,255,0.15);
    color: var(--bg-white);
    border: 2px solid rgba(255,255,255,0.4);
    backdrop-filter: blur(4px);
}

.btn-ghost:hover {
    background: rgba(255,255,255,0.25);
    color: var(--bg-white);
    border-color: rgba(255,255,255,0.6);
    transform: translateY(-2px);
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #6B8DD6 100%);
    color: var(--bg-white);
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.08) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(255,255,255,0.05) 0%, transparent 40%);
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    color: var(--bg-white);
    margin-bottom: var(--spacing-md);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    margin-bottom: var(--spacing-xl);
    opacity: 0.92;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== PAGE HEADER ===== */
.page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #6B8DD6 100%);
    color: var(--bg-white);
    padding: 3.5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.08) 0%, transparent 50%);
    pointer-events: none;
}

.page-header h1 {
    color: var(--bg-white);
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: var(--spacing-sm);
    font-weight: 800;
    letter-spacing: -0.02em;
    position: relative;
}

.page-header p {
    font-size: 1.15rem;
    opacity: 0.92;
    position: relative;
}

/* ===== FEATURES SECTION ===== */
.features {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--bg-light), var(--bg-white));
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.feature-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.06);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(37,99,235,0.12), 0 4px 12px rgba(0,0,0,0.06);
}

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

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
    transition: transform 0.4s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.15) rotate(-3deg);
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

/* ===== COURSES SECTION ===== */
.courses-preview {
    padding: var(--spacing-2xl) 0;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.course-card {
    background: var(--bg-white);
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.06);
}

.course-card:hover {
    border-color: transparent;
    box-shadow: 0 16px 48px rgba(37,99,235,0.12), 0 4px 12px rgba(0,0,0,0.06);
    transform: translateY(-8px);
}

.course-card.featured {
    border-color: var(--accent-color);
    background: linear-gradient(to bottom, #fffbeb 0%, var(--bg-white) 100%);
    box-shadow: 0 4px 16px rgba(245,158,11,0.15), 0 6px 24px rgba(0,0,0,0.06);
}

.course-badge {
    display: inline-block;
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.course-badge.large {
    font-size: 1rem;
    padding: 0.5rem 1rem;
}

.course-card h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.course-desc {
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
    min-height: 60px;
}

.course-highlights {
    list-style: none;
    margin-bottom: var(--spacing-md);
    padding-left: 0;
}

.course-highlights li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--bg-gray);
    color: var(--text-gray);
}

.course-highlights li:last-child {
    border-bottom: none;
}

.course-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.course-actions .btn {
    flex: 1;
}

.view-all-courses {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* ===== COURSE DETAIL PAGE ===== */
.course-detail {
    padding: var(--spacing-2xl) 0;
}

.course-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.course-detail-title h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.course-tagline {
    font-size: 1.125rem;
    color: var(--text-gray);
}

.course-info-box {
    background: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.info-item {
    padding: var(--spacing-sm);
}

.info-item strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.info-item.highlight {
    background: linear-gradient(135deg, #d97706, #b45309);
    color: var(--bg-white);
    border-radius: var(--radius-lg);
}

.info-item.highlight strong {
    color: var(--bg-white);
}

.course-detail-content h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.syllabus-list {
    list-style: none;
    padding-left: 0;
}

.syllabus-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
}

.syllabus-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
    font-size: 1.25rem;
}

.highlight-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-xl);
}

.highlight-box h4 {
    color: var(--bg-white);
    margin-bottom: var(--spacing-sm);
}

.section-divider {
    border: none;
    height: 2px;
    background: var(--bg-gray);
    margin: var(--spacing-2xl) 0;
}

.featured-course {
    background: var(--bg-light);
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-light);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.step {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.06);
    border: 1px solid rgba(0,0,0,0.04);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.step:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(37,99,235,0.1), 0 4px 12px rgba(0,0,0,0.05);
}

.step-number {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color), #667eea);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto var(--spacing-md);
    box-shadow: 0 4px 12px rgba(37,99,235,0.3);
    transition: transform 0.4s ease;
}

.step:hover .step-number {
    transform: scale(1.1);
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: var(--spacing-2xl) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.testimonial-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border-left: 4px solid var(--primary-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.06);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(37,99,235,0.1), 0 4px 12px rgba(0,0,0,0.05);
    border-left-color: var(--secondary-color);
}

.testimonial-text {
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    line-height: 1.8;
}

.testimonial-text::before {
    content: '\201C';
    font-size: 3rem;
    line-height: 0;
    color: rgba(37,99,235,0.15);
    font-family: Georgia, serif;
    display: block;
    margin-bottom: 0.5rem;
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-color);
}

/* ===== ABOUT PAGE ===== */
.about-section,
.trainers-section,
.approach-section,
.unique-section {
    padding: var(--spacing-2xl) 0;
}

.about-section {
    background: var(--bg-white);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.features-list {
    list-style: none;
    padding-left: 0;
}

.features-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-xl);
    position: relative;
}

.features-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.25rem;
}

.trainers-section {
    background: var(--bg-light);
}

.trainers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.trainer-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.06);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid rgba(0,0,0,0.04);
}

.trainer-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(37,99,235,0.12), 0 4px 12px rgba(0,0,0,0.06);
}

.trainer-card:hover .trainer-photo,
.trainer-card:hover .trainer-image-placeholder {
    transform: scale(1.08);
    box-shadow: 0 8px 24px rgba(37,99,235,0.25);
}

.trainer-image-placeholder {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    margin: 0 auto var(--spacing-md);
    transition: all 0.4s ease;
}

.trainer-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.trainer-bio {
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
}

.trainer-credentials {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    justify-content: center;
}

.credential {
    background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(37,99,235,0.04));
    color: var(--primary-color);
    padding: 0.3rem 0.85rem;
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 600;
    border: 1px solid rgba(37,99,235,0.12);
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.approach-card {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    border-top: 3px solid var(--primary-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.06);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.approach-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(37,99,235,0.1), 0 4px 12px rgba(0,0,0,0.05);
    border-top-color: var(--secondary-color);
}

.approach-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.unique-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.unique-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.unique-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

/* ===== CONTACT PAGE ===== */
.contact-section {
    padding: var(--spacing-2xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.contact-form-container h2 {
    margin-bottom: var(--spacing-md);
}

.contact-info {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.contact-info h2 {
    margin-bottom: var(--spacing-md);
}

.contact-details {
    margin-top: var(--spacing-lg);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact-item h4 {
    margin-bottom: 0.5rem;
}

.contact-note {
    font-size: 0.875rem;
    color: var(--text-light);
}

.quick-actions {
    margin-top: var(--spacing-xl);
}

.quick-actions h3 {
    margin-bottom: var(--spacing-md);
}

.quick-actions .btn {
    margin-bottom: var(--spacing-sm);
}

.faq-section {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-light);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.faq-item {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.06);
    border: 1px solid rgba(0,0,0,0.04);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.faq-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(37,99,235,0.1), 0 4px 12px rgba(0,0,0,0.05);
}

.faq-item h3 {
    font-size: 1.125rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--bg-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.radio-group {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: normal;
    cursor: pointer;
}

.checkbox-group label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: normal;
}

.checkbox-group input[type="checkbox"] {
    margin-top: 0.25rem;
    cursor: pointer;
}

.form-success {
    background: linear-gradient(135deg, var(--success-color), #34d399);
    color: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-md);
    text-align: center;
    animation: successPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes successPop {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* ===== MODAL ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    overflow-y: auto;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-content {
    background-color: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    position: relative;
    animation: modalSlideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

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

@keyframes modalSlideUp {
    from {
        transform: translateY(30px) scale(0.96);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.close-modal {
    position: absolute;
    right: var(--spacing-md);
    top: var(--spacing-md);
    font-size: 2rem;
    font-weight: bold;
    color: var(--text-gray);
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition-base);
}

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

.modal-content h2 {
    margin-bottom: var(--spacing-sm);
}

.modal-content > p {
    color: var(--text-gray);
    margin-bottom: var(--spacing-lg);
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #6B8DD6 100%);
    color: var(--bg-white);
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 70% 30%, rgba(255,255,255,0.06) 0%, transparent 50%);
    pointer-events: none;
}

.cta-section h2 {
    color: var(--bg-white);
    margin-bottom: var(--spacing-md);
    position: relative;
    font-weight: 800;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.92;
    position: relative;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(to bottom, #1f2937, #111827);
    color: var(--bg-white);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

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

.footer-section h3,
.footer-section h4 {
    color: var(--bg-white);
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-sm);
}

.footer-desc {
    font-size: 0.875rem;
}

.footer-section ul {
    list-style: none;
    padding-left: 0;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-base);
}

.footer-section a:hover {
    color: var(--bg-white);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.social-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.social-links a:hover {
    color: var(--bg-white);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 968px) {
    .course-detail-header {
        flex-direction: column;
    }

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

    .course-info-box {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-white);
        width: 100%;
        text-align: center;
        transition: left var(--transition-slow);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-md) 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .nav-brand .logo {
        height: 55px;
    }

    .nav-brand h2 {
        font-size: 1.25rem;
    }

    .nav-brand .tagline {
        font-size: 0.7rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

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

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

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

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

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

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

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

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero {
        padding: var(--spacing-xl) 0;
    }

    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }

    .modal-content {
        padding: var(--spacing-md);
    }
}

/* ===== TRIBUTE SECTION ===== */
.tribute-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(to bottom, #f9fafb 0%, #ffffff 100%);
}

.tribute-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.tribute-image {
    position: sticky;
    top: 100px;
}

.founder-photo {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--bg-white);
}

.tribute-text h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.tribute-subtitle {
    font-size: 1.125rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.tribute-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
}

.tribute-quote {
    background: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    color: var(--text-dark);
    font-style: italic;
}

/* ===== BOARD SECTION ===== */
.board-section {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-white);
}

.board-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.board-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.06);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid rgba(0,0,0,0.04);
}

.board-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(37,99,235,0.12), 0 4px 12px rgba(0,0,0,0.06);
}

.board-card:hover .board-photo,
.board-card:hover .board-photo-placeholder {
    transform: scale(1.05);
    box-shadow: 0 8px 24px rgba(37,99,235,0.2);
}

.board-image {
    margin-bottom: var(--spacing-md);
}

.board-photo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto;
    border: 5px solid var(--bg-white);
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
}

.board-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.board-title {
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.board-credentials {
    font-size: 0.875rem;
    color: var(--text-gray);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.board-bio {
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.6;
}

/* ===== TRAINER IMAGES ===== */
.trainer-image {
    margin-bottom: var(--spacing-md);
}

.trainer-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto;
    border: 4px solid var(--primary-light);
    box-shadow: 0 4px 16px rgba(37,99,235,0.15);
    transition: all 0.4s ease;
}

/* ===== RESPONSIVE - TRIBUTE & BOARD ===== */
@media (max-width: 968px) {
    .tribute-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .tribute-image {
        position: relative;
        top: 0;
        text-align: center;
    }

    .founder-photo {
        max-width: 300px;
        margin: 0 auto;
    }

    .tribute-text h2 {
        font-size: 2rem;
        text-align: center;
    }

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

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

    .tribute-description {
        font-size: 1rem;
    }

    .tribute-quote {
        font-size: 1.125rem;
    }
}

/* ===== BOARD PHOTO PLACEHOLDER ===== */
.board-photo-placeholder {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #667eea);
    color: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 auto;
    border: 5px solid var(--bg-white);
    box-shadow: 0 4px 16px rgba(37,99,235,0.2);
    letter-spacing: 2px;
    transition: all 0.4s ease;
}

/* ===== SCHOOL OUTREACH SECTION ===== */
.outreach-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(to bottom, #eff6ff 0%, var(--bg-white) 100%);
}

.outreach-intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-gray);
}

.outreach-schools h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.school-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.school-card {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.06);
    text-align: center;
    border-top: 4px solid var(--primary-color);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-left: none;
    border-right: none;
    border-bottom: none;
}

.school-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(37,99,235,0.1), 0 4px 12px rgba(0,0,0,0.05);
    border-top-color: var(--secondary-color);
}

.school-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.school-card h4 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 1.05rem;
}

.school-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.outreach-details {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-gray);
}

.outreach-success {
    max-width: 800px;
    margin: 0 auto;
}

.success-story {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.success-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.success-content h4 {
    color: var(--bg-white);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.success-content p {
    font-size: 1.05rem;
    line-height: 1.7;
    opacity: 0.95;
    margin-bottom: 0;
}

/* ===== COMMUNITY IMPACT SECTION (HOME) ===== */
.impact-section {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-light);
}

.impact-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    align-items: center;
}

.impact-text h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.impact-text p {
    color: var(--text-gray);
    line-height: 1.8;
}

.impact-highlight {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-color);
    margin: var(--spacing-lg) 0;
}

.impact-highlight .impact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.impact-highlight p {
    margin-bottom: 0;
}

.impact-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.stat-item {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.06);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid rgba(0,0,0,0.04);
}

.stat-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(37,99,235,0.1), 0 4px 12px rgba(0,0,0,0.05);
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), #667eea);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-gray);
    font-weight: 600;
    font-size: 0.95rem;
}

/* ===== RESPONSIVE - OUTREACH & IMPACT ===== */
@media (max-width: 968px) {
    .impact-content {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .school-cards {
        grid-template-columns: 1fr;
    }

    .success-story {
        flex-direction: column;
        text-align: center;
    }

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

/* ===== SCROLL REVEAL ANIMATIONS ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* ===== GRADIENT TEXT UTILITY ===== */
.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), #667eea);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== CONTACT TEL LINK ===== */
.contact-item a[href^="tel:"] {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a[href^="tel:"]:hover {
    color: var(--primary-color);
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal,
    .reveal-left,
    .reveal-right,
    .reveal-scale {
        opacity: 1;
        transform: none;
    }
}

/* ===== COURSE HIGHLIGHTS POLISH ===== */
.course-highlights li {
    transition: background 0.2s ease;
    border-radius: var(--radius-sm);
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}

.course-highlights li:hover {
    background: var(--bg-light);
}

/* ===== HERO BUTTONS SPACING ===== */
.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-buttons .btn {
    min-width: 180px;
}

/* ===== SOCIAL LINKS POLISH ===== */
.social-links a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0;
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: translateX(4px);
}

/* ===== CONTACT INFO CARD UPGRADE ===== */
.contact-info {
    background: linear-gradient(135deg, #f8faff, #f0f4ff);
    border: 1px solid rgba(37,99,235,0.08);
}

/* ===== SMOOTH GRADIENT HIGHLIGHT BOX ===== */
.highlight-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #6B8DD6 100%);
}

/* ===== LOADING SHIMMER FOR IMAGES ===== */
.founder-photo,
.board-photo,
.trainer-photo {
    background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
    background-size: 200% 100%;
}