/* Skywings Online Academy - Main Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700&display=swap');

:root {
    --bg-dark: #F8FAFC;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F1F5F9;
    --bg-glass: rgba(255, 255, 255, 0.85);
    --border-color: rgba(0, 0, 0, 0.08);
    --border-glow: rgba(0, 82, 255, 0.3);
    
    --primary: #0052FF;
    --primary-glow: rgba(0, 82, 255, 0.2);
    --secondary: #0077FF;
    --accent: #2563EB;
    --accent-pink: #3B82F6;
    --gold: #FFB800;

    --text-main: #000000;
    --text-muted: #0052FF;
    --text-dim: #0052FF;
    
    --gradient-primary: linear-gradient(135deg, #0052FF 0%, #0077FF 100%);
    --gradient-accent: linear-gradient(135deg, #2563EB 0%, #3B82F6 100%);
    --gradient-dark: linear-gradient(180deg, #F8FAFC 0%, #E2E8F0 100%);
    --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.9) 100%);
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    --shadow-glow: 0 0 25px rgba(0, 82, 255, 0.15);
    --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

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

ul {
    list-style: none;
}

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

/* Typography Utilities */
h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-main);
}

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

.text-gradient-purple {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Container */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    background: var(--gradient-primary);
    color: #FFFFFF;
    box-shadow: 0 4px 20px rgba(0, 82, 255, 0.3);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 82, 255, 0.45);
}

.btn-secondary {
    background: rgba(0, 0, 0, 0.03);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    box-shadow: none;
}

.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.05);
    border-color: var(--primary);
    color: var(--primary);
}

.btn-purple {
    background: var(--gradient-accent);
    color: #FFF;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.35);
}

.btn-purple:hover {
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.5);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1.15rem;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

/* Utility Layout Classes */
.hero-compact {
    padding-top: 70px !important;
}

.hero-pb-50 {
    padding-bottom: 50px !important;
}

.hero-pb-60 {
    padding-bottom: 60px !important;
}

.hero-pb-80 {
    padding-bottom: 80px !important;
}

.page-title {
    font-size: 3.2rem;
    margin: 1rem 0;
}

.page-title-lg {
    font-size: 3.4rem;
    margin: 1rem 0;
}

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

.founder-grid {
    align-items: center; 
    grid-template-columns: 1fr 2fr !important;
}


/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(0, 82, 255, 0.1);
    color: var(--primary);
    border: 1px solid rgba(0, 82, 255, 0.25);
}

.badge-purple {
    background: rgba(37, 99, 235, 0.15);
    color: #D8B4FE;
    border-color: rgba(37, 99, 235, 0.3);
}

.badge-gold {
    background: rgba(255, 184, 0, 0.15);
    color: var(--gold);
    border-color: rgba(255, 184, 0, 0.3);
}

/* Header & Announcement Bar */
.site-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.top-bar {
    background: var(--gradient-primary);
    color: #FFFFFF;
    font-size: 0.82rem;
    font-weight: 700;
    text-align: center;
    padding: 0.45rem 1rem;
    width: 100%;
    letter-spacing: 0.2px;
}

.top-bar a {
    color: #FFFFFF;
    text-decoration: underline;
}

.navbar {
    width: 100%;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 75px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-weight: 800;
    font-size: 1.3rem;
    box-shadow: var(--shadow-glow);
    flex-shrink: 0;
}

.brand-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    line-height: 1.15;
}

.brand-name {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.3px;
    white-space: nowrap;
}

.brand-sub {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.6px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-top: 2px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.2rem;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-muted);
    position: relative;
    padding: 0.5rem 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
    border-radius: 2px;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hamburger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-main);
    margin: 5px 0;
    transition: var(--transition);
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 180px 0 100px;
    background: radial-gradient(circle at 50% 20%, rgba(0, 82, 255, 0.12) 0%, rgba(37, 99, 235, 0.08) 35%, transparent 70%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 10%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: var(--primary);
    filter: blur(180px);
    opacity: 0.15;
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 10%;
    right: -10%;
    width: 450px;
    height: 450px;
    background: var(--accent);
    filter: blur(200px);
    opacity: 0.15;
    border-radius: 50%;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.4rem;
    margin: 1.2rem 0;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.2rem;
    max-width: 540px;
}

.hero-btns {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.hero-stats-mini {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.stat-item-mini h4 {
    font-size: 1.6rem;
    color: var(--primary);
}

.stat-item-mini p {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin: 0;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    padding: 12px;
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

.hero-img {
    width: 100%;
    border-radius: var(--radius-md);
    object-fit: cover;
}

.floating-pill {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    padding: 1rem 1.4rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-glow);
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-glow);
    animation: float 4s ease-in-out infinite;
}

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

.floating-pill-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0, 82, 255, 0.15);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.floating-pill-text h5 {
    font-size: 0.95rem;
}

.floating-pill-text p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Global Section Header */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 3.5rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin: 0.8rem 0 1rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* Sections Base Padding */
section {
    padding: 90px 0;
    position: relative;
}

/* Stats Section */
.stats-section {
    background: var(--bg-card);
    border-y: 1px solid var(--border-color);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-card {
    text-align: center;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.02);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    background: rgba(0, 82, 255, 0.03);
}

.stat-number {
    font-size: 2.8rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.3rem;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
}

/* Features Cards */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2.5rem 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(0, 82, 255, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(0, 82, 255, 0.2);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

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

/* Courses Component */
.course-filters {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius-full);
    background: rgba(0, 0, 0, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.filter-btn:hover, .filter-btn.active {
    background: var(--gradient-primary);
    color: #FFFFFF;
    border-color: transparent;
    box-shadow: var(--shadow-glow);
}

.search-bar-container {
    max-width: 500px;
    margin: 0 auto 3rem;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 1rem 1.4rem;
    padding-left: 3rem;
    border-radius: var(--radius-full);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(0, 82, 255, 0.2);
}

.search-icon {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dim);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.course-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-glow);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.course-banner {
    height: 180px;
    background-size: cover;
    background-position: center;
    position: relative;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.course-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0.95) 100%);
}

.course-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    position: relative;
    z-index: 1;
}

.course-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 0.8rem;
}

.course-meta-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.course-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.8rem;
    line-height: 1.35;
}

.course-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.course-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.2rem;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

.course-price {
    font-size: 1.3rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    color: var(--primary);
}

.course-price span {
    font-size: 0.85rem;
    color: var(--text-dim);
    text-decoration: line-through;
    margin-left: 0.4rem;
    font-weight: 400;
}

/* Syllabus / Curriculum Accordion */
.accordion-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}

.accordion-header {
    padding: 1.2rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
    background: rgba(0, 0, 0, 0.01);
}

.accordion-header h4 {
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.accordion-icon {
    transition: var(--transition);
    color: var(--primary);
    font-weight: bold;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
    background: rgba(0, 0, 0, 0.2);
}

.accordion-body {
    padding: 1.2rem 1.5rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.95rem;
}

.accordion-body ul {
    margin-top: 0.8rem;
}

.accordion-body li {
    padding: 0.4rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.accordion-body li::before {
    content: '✓';
    color: var(--primary);
    font-weight: bold;
}

/* Mentors Section */
.mentors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.mentor-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.8rem;
    text-align: center;
    transition: var(--transition);
}

.mentor-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary);
}

.mentor-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 1.2rem;
    border: 3px solid var(--primary);
    object-fit: cover;
    box-shadow: var(--shadow-glow);
}

.mentor-card h4 {
    font-size: 1.15rem;
    margin-bottom: 0.2rem;
}

.mentor-title {
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
}

.mentor-bio {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Testimonials Section */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.rating-stars {
    color: var(--gold);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.testimonial-quote {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.student-info {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.student-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
}

.student-details h5 {
    font-size: 0.95rem;
}

.student-details p {
    font-size: 0.8rem;
    color: var(--primary);
}

/* CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, rgba(0, 82, 255, 0.15) 0%, rgba(37, 99, 235, 0.2) 100%);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-lg);
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-glow);
}

.cta-banner h2 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.cta-banner p {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 2.2rem;
}

/* Contact & Inquiry Forms */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3.5rem;
}

.contact-info-box {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(0, 82, 255, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 1.05rem;
    margin-bottom: 0.3rem;
}

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

.form-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-card);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 0.85rem 1.2rem;
    background: rgba(0, 0, 0, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    background: rgba(0, 0, 0, 0.06);
    box-shadow: 0 0 10px rgba(0, 82, 255, 0.15);
}

select.form-control {
    cursor: pointer;
}

select.form-control option {
    background: var(--bg-card);
    color: var(--text-main);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(7, 11, 25, 0.85);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.modal-container {
    background: var(--bg-card);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 650px;
    max-height: 85vh;
    overflow-y: auto;
    padding: 2.5rem;
    position: relative;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: var(--shadow-glow);
}

.modal-overlay.active .modal-container {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

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

/* Toast Notification */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 3000;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--primary);
    box-shadow: var(--shadow-glow);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.85rem;
    transform: translateX(120%);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.toast.show {
    transform: translateX(0);
}

.toast-icon {
    color: var(--primary);
    font-size: 1.2rem;
}

/* Footer */
footer {
    background: #040711;
    border-top: 1px solid var(--border-color);
    padding: 80px 0 30px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    margin: 1.2rem 0;
    max-width: 300px;
    font-size: 0.9rem;
}

.social-links-bar {
    display: flex;
    gap: 0.85rem;
}

.social-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    transition: var(--transition);
}

.social-btn:hover {
    background: var(--primary);
    color: #FFFFFF;
    border-color: var(--primary);
}

.footer-col h4 {
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
}

/* Responsive Styles & Mobile Optimization */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
    }

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-btns {
        justify-content: center;
    }

    .hero-stats-mini {
        justify-content: center;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }

    .features-grid, .courses-grid, .testimonials-grid, .mentors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }

    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem;
    }
    
    .founder-grid {
        grid-template-columns: 1fr !important;
        text-align: center;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    /* Top Bar Mobile */
    .top-bar {
        font-size: 0.72rem;
        padding: 0.35rem 0.5rem;
        line-height: 1.3;
    }

    .nav-container {
        height: 65px;
    }

    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 1.1rem;
    }

    .brand-name {
        font-size: 1.05rem;
    }

    .brand-sub {
        display: none; /* Hide subtitle on mobile to prevent navbar overflow */
    }

    .hamburger {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 65px;
        left: 0;
        width: 100%;
        height: calc(100vh - 65px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 3rem 1.5rem;
        gap: 1.8rem;
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
    }

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

    .nav-link {
        font-size: 1.2rem;
        font-weight: 600;
    }

    .nav-actions {
        display: none;
    }

    /* Hero Mobile */
    .hero {
        padding: 40px 0 50px;
    }

    .hero-content h1 {
        font-size: 2.1rem;
        letter-spacing: -0.5px;
        line-height: 1.25;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-btns {
        flex-direction: column;
        gap: 0.85rem;
        width: 100%;
    }

    .hero-btns .btn {
        width: 100%;
    }

    .hero-stats-mini {
        flex-wrap: wrap;
        gap: 1rem;
        justify-content: space-around;
        background: rgba(0, 0, 0, 0.03);
        padding: 1rem;
        border-radius: var(--radius-md);
        border: 1px solid var(--border-color);
    }

    .stat-item-mini h4 {
        font-size: 1.4rem;
    }

    .floating-pill {
        position: relative;
        bottom: auto;
        right: auto;
        margin: 1rem auto 0;
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }

    /* Horizontal Touch Scroll for Course Filter Tabs */
    .course-filters {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 0.6rem;
        margin-bottom: 1.5rem;
        gap: 0.5rem;
        justify-content: flex-start;
        scrollbar-width: none;
    }

    .course-filters::-webkit-scrollbar {
        display: none;
    }

    .filter-btn {
        flex-shrink: 0;
        white-space: nowrap;
        padding: 0.5rem 1.1rem;
        font-size: 0.82rem;
    }

    /* Grid Layouts Mobile */
    .features-grid, .courses-grid, .testimonials-grid, .mentors-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

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

    .cta-banner {
        padding: 2.2rem 1.25rem;
        text-align: center;
    }

    .cta-banner h2 {
        font-size: 1.8rem;
    }

    .page-title {
        font-size: 2.1rem;
    }

    .page-title-lg {
        font-size: 2.25rem;
    }
    
    .hero-compact {
        padding-top: 40px !important;
    }
    
    .hero-pb-50, .hero-pb-60, .hero-pb-80 {
        padding-bottom: 50px !important;
    }

    /* Modals Mobile Touch Scroll */
    .modal-overlay {
        padding: 1rem;
    }

    .modal-container {
        width: 100%;
        max-width: 100%;
        max-height: 88vh;
        padding: 1.4rem;
        border-radius: var(--radius-md);
    }

    .modal-close {
        top: 0.8rem;
        right: 0.8rem;
        width: 36px;
        height: 36px;
        font-size: 1.4rem;
    }

    /* Inputs & Form Controls */
    .form-control, .search-input {
        font-size: 16px; /* Prevents iOS browser auto-zoom */
        height: 48px;
    }

    textarea.form-control {
        height: auto;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-content h1 {
        font-size: 1.85rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .course-card {
        padding: 1.2rem;
    }

    .course-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .course-footer > div {
        display: flex;
        gap: 0.5rem;
        width: 100%;
    }

    .course-footer .btn {
        flex: 1;
        text-align: center;
    }

    .search-input {
        padding: 0.75rem 1rem 0.75rem 2.6rem;
    }

    .toast {
        right: 10px;
        left: 10px;
        max-width: calc(100% - 20px);
        bottom: 15px;
    }
}