/* Modern Color Palette - Optimized for Harmony */
:root {
    /* Primary Brand Colors */
    --primary-yellow: #FFD600;
    --primary-yellow-hover: #FFC107;
    --primary-yellow-light: #FFF9C4;
    --primary-yellow-dark: #FFB300;
    --primary-yellow-glow: rgba(255, 214, 0, 0.15);
    
    /* Secondary Accent Colors */
    --accent-blue: #2196F3;
    --accent-blue-light: #E3F2FD;
    --accent-green: #4CAF50;
    --accent-green-light: #E8F5E8;
    --accent-purple: #9C27B0;
    --accent-purple-light: #F3E5F5;
    
    /* Neutral Colors */
    --text-dark: #1A1A1A;
    --text-medium: #424242;
    --text-light: #757575;
    --text-white: #FFFFFF;
    --text-muted: #9E9E9E;
    
    /* Background Colors */
    --bg-white: #FFFFFF;
    --bg-light: #FAFAFA;
    --bg-lighter: #F8F9FA;
    --bg-dark: #1A1A1A;
    --bg-dark-light: #2D2D2D;
    
    /* Gradient Backgrounds */
    --gradient-primary: linear-gradient(135deg, var(--primary-yellow) 0%, var(--primary-yellow-hover) 100%);
    --gradient-hero: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-white) 50%, var(--primary-yellow-light) 100%);
    --gradient-card: linear-gradient(135deg, var(--bg-white) 0%, var(--bg-lighter) 100%);
    --gradient-footer: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-dark-light) 100%);
    
    /* Shadow System */
    --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.20);
    --shadow-yellow: 0 4px 20px rgba(255, 214, 0, 0.3);
    --shadow-yellow-hover: 0 8px 32px rgba(255, 214, 0, 0.4);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

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

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-white);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { 
    font-size: clamp(2rem, 5vw, 3.5rem); 
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 { 
    font-size: clamp(1.5rem, 4vw, 2.5rem); 
    color: var(--text-dark);
}

h3 { 
    font-size: clamp(1.2rem, 3vw, 1.8rem); 
    color: var(--text-dark);
}

/* Links */
a {
    color: var(--primary-yellow);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-medium);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-dark);
    box-shadow: var(--shadow-yellow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-yellow-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-yellow);
    border: 2px solid var(--primary-yellow);
    position: relative;
    z-index: 1;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--gradient-primary);
    transition: width var(--transition-medium);
    z-index: -1;
}

.btn-secondary:hover::before {
    width: 100%;
}

.btn-secondary:hover {
    color: var(--text-dark);
    border-color: var(--primary-yellow);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-medium);
}

.navbar.scrolled {
    background: rgba(26, 26, 26, 0.98);
    box-shadow: var(--shadow-lg);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.logo {
    flex-shrink: 0;
}

.logo img {
    height: 40px;
    transition: transform var(--transition-medium);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.logo:hover img {
    transform: scale(1.05) rotate(2deg);
}

/* Desktop Navigation */
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--primary-yellow);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    transition: all var(--transition-medium);
    transform: translateX(-50%);
    box-shadow: 0 2px 8px rgba(255, 214, 0, 0.4);
}

.nav-link::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-yellow-glow);
    opacity: 0;
    transition: all var(--transition-medium);
    border-radius: var(--radius-sm);
    z-index: -1;
}

.nav-link:hover::before {
    width: 80%;
    height: 4px;
    box-shadow: 0 4px 12px rgba(255, 214, 0, 0.6);
}

.nav-link:hover::after {
    opacity: 0.3;
}

.nav-link:hover {
    color: var(--primary-yellow);
    transform: translateY(-2px);
    text-shadow: 0 2px 6px rgba(255, 214, 0, 0.5);
}

.nav-link.active {
    color: var(--primary-yellow);
    background: var(--primary-yellow-glow);
    opacity: 0.8;
    transform: translateY(-1px);
}

.nav-link.active::before {
    width: 80%;
    height: 4px;
    box-shadow: 0 4px 12px rgba(255, 214, 0, 0.6);
}

.nav-link.active::after {
    opacity: 0.5;
}

/* Hamburger Menu Button */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    transition: all var(--transition-medium);
    position: relative;
    border-radius: var(--radius-sm);
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background: var(--primary-yellow);
    border-radius: 2px;
    transition: all var(--transition-medium);
    transform-origin: center;
}

.hamburger-menu:hover .hamburger-line {
    background: var(--primary-yellow-hover);
}

.hamburger-menu:focus {
    outline: 2px solid var(--primary-yellow);
    outline-offset: 2px;
}

.hamburger-menu[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.hamburger-menu[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger-menu[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    width: 100vw;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0F0F23 0%, #1A1A2E 50%, #16213E 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

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

/* Floating Shapes Animation */
.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.shape {
    position: absolute;
    background: linear-gradient(45deg, var(--primary-yellow), var(--primary-yellow-hover));
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    border-radius: 50%;
    animation-delay: 0s;
}

.shape-2 {
    width: 60px;
    height: 60px;
    top: 60%;
    left: 85%;
    border-radius: 50%;
    animation-delay: 2s;
}

.shape-3 {
    width: 40px;
    height: 40px;
    top: 30%;
    left: 70%;
    border-radius: 50%;
    animation-delay: 4s;
}

.shape-4 {
    width: 100px;
    height: 100px;
    top: 70%;
    left: 20%;
    border-radius: 50%;
    animation-delay: 1s;
}

.shape-5 {
    width: 50px;
    height: 50px;
    top: 10%;
    left: 60%;
    border-radius: 50%;
    animation-delay: 3s;
}

.shape-6 {
    width: 70px;
    height: 70px;
    top: 80%;
    left: 60%;
    border-radius: 50%;
    animation-delay: 5s;
}

/* Gradient Orbs */
.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    animation: pulse 4s ease-in-out infinite;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 214, 0, 0.3) 0%, transparent 70%);
    top: -150px;
    left: -150px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(33, 150, 243, 0.2) 0%, transparent 70%);
    bottom: -200px;
    right: -200px;
    animation-delay: 2s;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(156, 39, 176, 0.2) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 4s;
}

/* Particle Field */
.particle-field {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-yellow);
    border-radius: 50%;
    opacity: 0.6;
    animation: particleFloat 8s linear infinite;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 8s; }
.particle:nth-child(2) { left: 20%; animation-delay: 1s; animation-duration: 10s; }
.particle:nth-child(3) { left: 30%; animation-delay: 2s; animation-duration: 12s; }
.particle:nth-child(4) { left: 40%; animation-delay: 3s; animation-duration: 9s; }
.particle:nth-child(5) { left: 60%; animation-delay: 4s; animation-duration: 11s; }
.particle:nth-child(6) { left: 70%; animation-delay: 5s; animation-duration: 8s; }
.particle:nth-child(7) { left: 80%; animation-delay: 6s; animation-duration: 10s; }
.particle:nth-child(8) { left: 90%; animation-delay: 7s; animation-duration: 9s; }

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1200px;
    padding: 0 2rem;
    color: var(--text-white);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(50px);
    animation: slideInUp 1s ease-out forwards;
}

.title-line:nth-child(1) { animation-delay: 0.2s; }
.title-line:nth-child(2) { animation-delay: 0.4s; }
.title-line:nth-child(3) { animation-delay: 0.6s; }

.title-line.highlight {
    background: linear-gradient(135deg, var(--primary-yellow) 0%, #FFA726 50%, var(--primary-yellow-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-description {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    line-height: 1.7;
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(30px);
    animation: slideInUp 1s ease-out 0.8s forwards;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.9);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
    animation: slideInUp 1s ease-out 1s forwards;
}

.hero-btn {
    padding: 18px 36px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-medium);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 4rem;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
    animation: slideInUp 1s ease-out 1.2s forwards;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    font-weight: 500;
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}


/* Button Styles */
.btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    color: var(--text-white);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes scrollLeft {
    0% { transform: translateX(0%); }
    100% { transform: translateX(-50%); }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes cardSlideIn {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes patternMove {
    0% {
        transform: translateX(0) translateY(0);
    }
    100% {
        transform: translateX(60px) translateY(60px);
    }
}

@keyframes dotPattern {
    0% {
        transform: translateX(0) translateY(0);
    }
    100% {
        transform: translateX(80px) translateY(80px);
    }
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Sections */
section {
    padding: 6rem 2rem;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
    box-shadow: var(--shadow-yellow);
}

.section-header p {
    color: var(--text-medium);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Services Section */
.services {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%, #f8fafc 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 214, 0, 0.1) 0%, transparent 60%),
        radial-gradient(circle at 80% 70%, rgba(33, 150, 243, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 50% 50%, rgba(156, 39, 176, 0.05) 0%, transparent 70%);
    z-index: 1;
}

.services::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(45deg, transparent 40%, rgba(255, 214, 0, 0.03) 50%, transparent 60%),
        linear-gradient(-45deg, transparent 40%, rgba(33, 150, 243, 0.03) 50%, transparent 60%);
    background-size: 60px 60px;
    animation: patternMove 20s linear infinite;
    z-index: 1;
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    padding: 0 20px;
}

.services .floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
}

.services .floating-shapes::before,
.services .floating-shapes::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(255, 214, 0, 0.1), rgba(33, 150, 243, 0.1));
    animation: float 6s ease-in-out infinite;
}

.services .floating-shapes::before {
    width: 100px;
    height: 100px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.services .floating-shapes::after {
    width: 80px;
    height: 80px;
    top: 60%;
    right: 15%;
    animation-delay: 3s;
}

.services .geometric-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.1;
}

.services .geometric-pattern::before {
    content: '';
    position: absolute;
    top: 30%;
    left: 5%;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary-yellow), var(--accent-blue));
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    animation: rotate 10s linear infinite;
}

.services .geometric-pattern::after {
    content: '';
    position: absolute;
    bottom: 20%;
    right: 8%;
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, var(--accent-purple), var(--primary-yellow));
    clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
    animation: rotate 8s linear infinite reverse;
}

.service-card {
    background: var(--gradient-card);
    border-radius: var(--radius-2xl);
    padding: 2rem 2rem 3rem;
    text-align: center;
    box-shadow: 
        8px 8px 0 rgba(255, 214, 0, 0.3),
        12px 12px 0 rgba(255, 214, 0, 0.2),
        16px 16px 0 rgba(255, 214, 0, 0.1);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 214, 0, 0.2);
    opacity: 0;
    transform: translateY(50px) scale(0.9);
    animation: cardSlideIn 0.8s ease-out forwards;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-medium);
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 214, 0, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover::after {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 
        12px 12px 0 rgba(255, 214, 0, 0.4),
        18px 18px 0 rgba(255, 214, 0, 0.3),
        24px 24px 0 rgba(255, 214, 0, 0.2),
        30px 30px 0 rgba(255, 214, 0, 0.1);
    border-color: rgba(255, 214, 0, 0.4);
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }
.service-card:nth-child(5) { animation-delay: 0.5s; }
.service-card:nth-child(6) { animation-delay: 0.6s; }

.service-card:hover::before {
    transform: scaleX(1);
    box-shadow: 0 0 20px rgba(255, 214, 0, 0.5);
}

.service-card:hover::after {
    opacity: 1;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 214, 0, 0.08) 50%, rgba(255, 193, 7, 0.05) 100%);
}

.service-card img {
    width: 140px;
    height: 140px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    margin: 0 auto 2rem;
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--bg-white);
    display: block;
    position: relative;
    z-index: 2;
}

.service-card:hover img {
    transform: scale(1.1) rotate(3deg) translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-yellow);
    filter: brightness(1.1) contrast(1.05);
}

.service-card h3 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

.service-card p {
    color: var(--text-medium);
    line-height: 1.7;
    font-size: 1rem;
}

/* Gallery Section */
.gallery {
    background: linear-gradient(135deg, var(--bg-white) 0%, var(--accent-blue-light) 50%, var(--bg-white) 100%);
    background-size: 200% 200%;
    animation: gradientShift 12s ease infinite;
    position: relative;
    overflow: hidden;
    padding: 5rem 2rem;
}

.gallery::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 40%, var(--primary-yellow-glow) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, var(--accent-purple-light) 0%, transparent 50%);
    z-index: 0;
}

.gallery-slideshow {
    max-width: 1200px;
    margin: 3rem auto 0;
    position: relative;
    z-index: 1;
}


.gallery-preview {
    position: absolute;
    top: 0;
    width: 30%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
    z-index: 1;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    pointer-events: none;
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    -webkit-touch-callout: none;
    transition: opacity 0.5s ease-in-out;
    filter: blur(8px);
}

.gallery-preview-prev {
    left: 0;
    border-radius: var(--radius-2xl) 0 0 var(--radius-2xl);
}

.gallery-preview-next {
    right: 0;
    border-radius: 0 var(--radius-2xl) var(--radius-2xl) 0;
}

.gallery-slide {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease-in-out, width 1s ease-in-out, left 1s ease-in-out, transform 1s ease-in-out;
    z-index: 2;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    pointer-events: none;
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    -webkit-touch-callout: none;
}

.gallery-slide.active {
    opacity: 1;
    z-index: 2;
    width: 50%;
    left: 50%;
    transform: translateX(-50%);
}

.slideshow-container {
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: var(--bg-dark);
    aspect-ratio: 16 / 9;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.slide-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.gallery-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 15;
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-yellow);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-md);
    color: var(--text-dark);
    padding: 0;
    outline: none;
    pointer-events: auto;
}

.gallery-nav-btn:hover {
    background: var(--primary-yellow);
    color: var(--text-white);
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-yellow);
}

.gallery-nav-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.gallery-nav-btn svg {
    width: 24px;
    height: 24px;
}

.gallery-prev-btn {
    left: 20px;
}

.gallery-next-btn {
    right: 20px;
}

.gallery-protection-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    background: transparent;
    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

/* Responsive adjustments for gallery */
@media (max-width: 768px) {
    .gallery {
        padding: 3rem 1rem;
    }
    
    .slideshow-container {
        border-radius: var(--radius-lg);
        aspect-ratio: 4 / 3;
    }
    
    .gallery-nav-btn {
        width: 40px;
        height: 40px;
    }
    
    .gallery-nav-btn svg {
        width: 20px;
        height: 20px;
    }
    
    .gallery-prev-btn {
        left: 10px;
    }
    
    .gallery-next-btn {
        right: 10px;
    }
    
    .gallery-preview {
        width: 25%;
        opacity: 0.1;
    }
}

/* Testimonials Section */
.testimonials {
    background: linear-gradient(135deg, var(--primary-yellow-light) 0%, var(--bg-white) 50%, var(--accent-blue-light) 100%);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
}

.testimonial-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--bg-white);
    border-radius: var(--radius-2xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-medium);
    position: relative;
    border: 1px solid rgba(255, 214, 0, 0.1);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -15px;
    left: 25px;
    font-size: 5rem;
    color: var(--primary-yellow);
    font-family: serif;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.testimonial-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, var(--primary-yellow-glow) 100%);
    opacity: 0;
    transition: opacity var(--transition-medium);
    border-radius: var(--radius-2xl);
}

.testimonial-card:hover::after {
    opacity: 1;
}

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

.testimonial-card > * {
    position: relative;
    z-index: 1;
}

.testimonial-card p {
    font-style: italic;
    color: var(--text-medium);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

.testimonial-card span {
    color: var(--primary-yellow);
    font-weight: 600;
    font-size: 0.95rem;
}

/* Courses Section */
.courses {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 25%, #e2e8f0 50%, #f1f5f9 75%, #ffffff 100%);
    background-size: 300% 300%;
    animation: gradientShift 12s ease infinite;
    position: relative;
    overflow: hidden;
}

.courses::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 25%, rgba(255, 214, 0, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 85% 75%, rgba(33, 150, 243, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 50% 10%, rgba(156, 39, 176, 0.04) 0%, transparent 60%);
    z-index: 1;
}

.courses::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(255, 214, 0, 0.02) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(33, 150, 243, 0.02) 2px, transparent 2px);
    background-size: 80px 80px;
    animation: dotPattern 25s linear infinite;
    z-index: 1;
}

.course-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    padding: 0 20px;
}

.courses .floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
}

.courses .floating-shapes::before,
.courses .floating-shapes::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(33, 150, 243, 0.08), rgba(156, 39, 176, 0.08));
    animation: float 8s ease-in-out infinite;
}

.courses .floating-shapes::before {
    width: 120px;
    height: 120px;
    top: 15%;
    right: 20%;
    animation-delay: 0s;
}

.courses .floating-shapes::after {
    width: 90px;
    height: 90px;
    bottom: 25%;
    left: 10%;
    animation-delay: 4s;
}

.course-card {
    background: var(--gradient-card);
    border-radius: var(--radius-2xl);
    padding: 2rem 2rem 2.5rem;
    text-align: center;
    box-shadow: 
        6px 6px 0 rgba(255, 214, 0, 0.25),
        10px 10px 0 rgba(255, 214, 0, 0.15),
        14px 14px 0 rgba(255, 214, 0, 0.08);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 214, 0, 0.15);
    opacity: 0;
    transform: translateY(50px) scale(0.9);
    animation: cardSlideIn 0.8s ease-out forwards;
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-medium);
    z-index: 1;
}

.course-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-medium);
}

.course-card:hover::before {
    opacity: 0.08;
}

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

.course-card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 
        10px 10px 0 rgba(255, 214, 0, 0.35),
        16px 16px 0 rgba(255, 214, 0, 0.25),
        22px 22px 0 rgba(255, 214, 0, 0.15),
        28px 28px 0 rgba(255, 214, 0, 0.08);
    border-color: rgba(255, 214, 0, 0.35);
}

.course-card:nth-child(1) { animation-delay: 0.1s; }
.course-card:nth-child(2) { animation-delay: 0.2s; }
.course-card:nth-child(3) { animation-delay: 0.3s; }
.course-card:nth-child(4) { animation-delay: 0.4s; }
.course-card:nth-child(5) { animation-delay: 0.5s; }
.course-card:nth-child(6) { animation-delay: 0.6s; }

.course-card > * {
    position: relative;
    z-index: 2;
}

.course-card img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin: 0 auto 1.5rem;
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-lg);
    border: 3px solid var(--bg-white);
    display: block;
    position: relative;
    z-index: 2;
}

.course-card:hover img {
    transform: scale(1.15) rotate(5deg) translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-yellow);
    filter: brightness(1.1) contrast(1.05);
}

.course-card h3 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.course-card.coming-soon {
    opacity: 0.8;
    filter: grayscale(0.2);
    position: relative;
    box-shadow: 
        8px 8px 0 rgba(255, 214, 0, 0.3),
        12px 12px 0 rgba(255, 214, 0, 0.2),
        16px 16px 0 rgba(255, 214, 0, 0.1);
    border-color: rgba(255, 214, 0, 0.25);
}

.course-card.coming-soon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 214, 0, 0.1) 50%, transparent 70%);
    animation: shimmer 2s infinite;
    z-index: 1;
}

.course-card.coming-soon span {
    background: var(--gradient-primary);
    color: var(--text-dark);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 3;
    animation: pulse 2s infinite;
    margin-top: 1rem;
    display: inline-block;
    box-shadow: var(--shadow-yellow);
}

/* Announcements Section */
.announcements {
    background: linear-gradient(135deg, var(--bg-white) 0%, var(--primary-yellow-light) 50%, var(--bg-white) 100%);
    background-size: 200% 200%;
    animation: gradientShift 10s ease infinite;
    position: relative;
    overflow: hidden;
    opacity: 1;
    transform: translateY(0);
}

.announcements::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, var(--primary-yellow-glow) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, var(--accent-green-light) 0%, transparent 50%);
    z-index: 0;
}

.announcement-ticker {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.ticker-container {
    background: var(--bg-white);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--primary-yellow);
    position: relative;
    overflow: hidden;
    max-width: 100%;
}

.ticker-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    animation: shimmer 3s ease-in-out infinite;
}

.ticker-container::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 60px;
    background: linear-gradient(to left, var(--bg-white) 0%, transparent 100%);
    z-index: 2;
    pointer-events: none;
}

.ticker-container .left-fade {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 60px;
    background: linear-gradient(to right, var(--bg-white) 0%, transparent 100%);
    z-index: 2;
    pointer-events: none;
}

.ticker-track {
    display: flex;
    flex-direction: row;
    gap: 4rem;
    animation: scrollLeft 120s linear infinite;
    white-space: nowrap;
    width: max-content;
    position: relative;
    z-index: 1;
}

.ticker-container:hover .ticker-track {
    animation-play-state: paused;
}



.announcement-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem 2.5rem;
    background: var(--gradient-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 214, 0, 0.2);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    min-width: 500px;
    opacity: 1;
    transform: translateY(0);
}

.announcement-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-medium);
    z-index: 0;
}

.announcement-item:hover::before {
    opacity: 0.05;
}

.announcement-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-yellow);
}

.announcement-item > * {
    position: relative;
    z-index: 1;
}

.announcement-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-yellow);
    animation: pulse 2s ease-in-out infinite;
    position: relative;
}

.announcement-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: pulse 2s ease-in-out infinite 0.5s;
}

.announcement-icon svg {
    color: var(--text-white);
    width: 24px;
    height: 24px;
}

.announcement-item p {
    color: var(--text-dark);
    font-size: 1.3rem;
    line-height: 1.6;
    margin: 0;
    font-weight: 700;
    position: relative;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.announcement-item p::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-medium);
}

.announcement-item:hover p::after {
    width: 100%;
}

/* Responsive adjustments for announcements */
@media (max-width: 768px) {
    .announcement-item {
        min-width: 300px;
        padding: 1rem 1.5rem;
    }
    
    .announcement-item p {
        font-size: 1rem;
    }
    
    .ticker-container {
        padding: 1.5rem;
    }
    
    .ticker-track {
        gap: 2rem;
        animation: scrollLeft 80s linear infinite;
    }
    
    /* Hero responsive styles */
    .hero {
        padding: 2rem 1rem;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .hero-features {
        gap: 2rem;
        margin-top: 3rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-btn {
        width: 100%;
        max-width: 280px;
    }
    
    .shape {
        opacity: 0.05;
    }
    
    .gradient-orb {
        filter: blur(20px);
    }
}

/* Contact Section */
.contact {
    background: var(--bg-light);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, var(--accent-green-light) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, var(--primary-yellow-glow) 0%, transparent 50%);
    z-index: 0;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto 4rem auto;
    background: var(--bg-white);
    padding: 3rem;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-medium);
}

.contact-form:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.form-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.form-header h2 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.form-header p {
    color: var(--text-medium);
    font-size: 1.1rem;
    line-height: 1.6;
}

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

.form-group {
    margin-bottom: 2rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.25rem;
    border: 2px solid #E0E0E0;
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all var(--transition-medium);
    background: var(--bg-white);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-yellow);
    box-shadow: 0 0 0 4px var(--primary-yellow-glow);
    transform: translateY(-2px);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.contact-info {
    text-align: center;
    color: var(--text-medium);
    position: relative;
    z-index: 1;
}

.contact-info h3 {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.contact-card {
    background: var(--bg-white);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-medium);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-medium);
}

.contact-card:hover::before {
    transform: scaleX(1);
}

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

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-yellow-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--primary-yellow);
    transition: all var(--transition-medium);
}

.contact-card:hover .contact-icon {
    background: var(--primary-yellow);
    color: var(--text-dark);
    transform: scale(1.1);
}

.contact-card h4 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.contact-detail {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-description {
    color: var(--text-medium);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Contact Hero Section */
.contact-hero {
    position: relative;
    overflow: hidden;
}

.contact-hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    background: var(--primary-yellow-glow);
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 60px;
    height: 60px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.shape-3 {
    width: 40px;
    height: 40px;
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

/* Enhanced Button Styles */
.btn svg {
    margin-left: 8px;
    transition: transform var(--transition-fast);
}

.btn:hover svg {
    transform: translateX(4px);
}

.contact-info p {
    margin-bottom: 0.75rem;
    font-size: 1.05rem;
}

/* Footer */
footer {
    background: var(--gradient-footer);
    color: var(--text-white);
    padding: 4rem 2rem 1.5rem 2rem;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 214, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(33, 150, 243, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto 3rem auto;
    position: relative;
    z-index: 1;
}

.footer-section h4 {
    color: var(--primary-yellow);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    position: relative;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: var(--text-white);
    transition: all var(--transition-fast);
    padding: 0.25rem 0;
    position: relative;
}

.footer-section ul li a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary-yellow);
    transition: width var(--transition-fast);
}

.footer-section ul li a:hover::before {
    width: 100%;
}

.footer-section ul li a:hover {
    color: var(--primary-yellow);
    transform: translateX(5px);
}

/* Social Media Links */
.social-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-white);
    transition: all var(--transition-medium);
    padding: 0.5rem 0;
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-medium);
}

.social-link:hover::before {
    width: 100%;
}

.social-link:hover {
    color: var(--primary-yellow);
    transform: translateX(8px);
}

.social-link svg {
    flex-shrink: 0;
    transition: transform var(--transition-medium);
}

.social-link:hover svg {
    transform: scale(1.2);
}

.social-link span {
    font-size: 0.95rem;
    font-weight: 500;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    position: relative;
    z-index: 1;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .navbar-container {
        padding: 1rem 1.5rem;
    }
    
    /* Show hamburger menu on mobile */
    .hamburger-menu {
        display: flex;
    }
    
    /* Hide desktop navigation */
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1002;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-medium);
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
    }
    
    .nav-overlay {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.8);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
    
    .nav-content {
        position: absolute;
        top: 0;
        right: 0;
        width: 320px;
        max-width: 85vw;
        height: 100vh;
        background: linear-gradient(135deg, rgba(26, 26, 26, 0.98) 0%, rgba(45, 45, 45, 0.95) 100%);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.3);
        border-left: 1px solid rgba(255, 255, 255, 0.15);
        transform: translateX(100%);
        transition: transform var(--transition-medium);
        overflow-y: auto;
        padding: 100px 0 2rem;
    }
    
    .nav-menu.active .nav-content {
        transform: translateX(0);
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0 1.5rem;
        margin-top: 1rem;
    }
    
    .nav-list::before {
        content: 'Navigation';
        display: block;
        font-size: 0.9rem;
        font-weight: 600;
        color: var(--primary-yellow);
        text-transform: uppercase;
        letter-spacing: 1px;
        margin-bottom: 1.5rem;
        padding: 0 0.5rem;
        border-bottom: 1px solid rgba(255, 214, 0, 0.2);
        padding-bottom: 0.75rem;
    }
    
    .nav-item {
        margin-bottom: 0.5rem;
        opacity: 0;
        transform: translateX(20px);
        animation: slideInRight 0.3s ease-out forwards;
        animation-delay: calc(var(--item-index, 0) * 0.1s);
    }
    
    .nav-item:last-child {
        margin-bottom: 0;
    }
    
    .nav-menu.active .nav-item {
        animation: slideInRight 0.3s ease-out forwards;
        animation-delay: calc(var(--item-index, 0) * 0.1s);
    }
    
    .nav-link {
        padding: 1.5rem 2rem;
        font-size: 1.2rem;
        font-weight: 500;
        text-align: left;
        width: 100%;
        display: flex;
        align-items: center;
        min-height: 60px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 0;
        position: relative;
        color: rgba(255, 255, 255, 0.9);
        transition: all var(--transition-medium);
        margin: 0.25rem 0;
        border-radius: var(--radius-md);
        background: transparent;
    }
    
    .nav-link::before {
        display: none;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-link:hover {
        background: rgba(255, 255, 255, 0.1);
        color: var(--primary-yellow);
        transform: translateX(8px);
        text-shadow: none;
        border-left: 4px solid var(--primary-yellow);
    }
    
    .nav-link:focus {
        outline: 2px solid var(--primary-yellow);
        outline-offset: -2px;
        background: rgba(255, 255, 255, 0.1);
        color: var(--primary-yellow);
    }
    
    .nav-link.active {
        background: linear-gradient(135deg, rgba(255, 214, 0, 0.15) 0%, rgba(255, 193, 7, 0.1) 100%);
        color: var(--primary-yellow);
        transform: none;
        border-left: 4px solid var(--primary-yellow);
        font-weight: 600;
    }
}

@media (max-width: 768px) {
    section {
        padding: 4rem 1rem;
    }
    
    .service-cards,
    .testimonial-cards,
    .course-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .service-card img {
        width: 120px;
        height: 120px;
    }
    
    .course-card img {
        width: 100px;
        height: 100px;
    }
    
    .services .floating-shapes::before,
    .services .floating-shapes::after,
    .courses .floating-shapes::before,
    .courses .floating-shapes::after {
        opacity: 0.5;
    }
    
    .services .geometric-pattern::before,
    .services .geometric-pattern::after {
        opacity: 0.05;
    }
    
    .service-card {
        box-shadow: 
            4px 4px 0 rgba(255, 214, 0, 0.25),
            6px 6px 0 rgba(255, 214, 0, 0.15),
            8px 8px 0 rgba(255, 214, 0, 0.08);
    }
    
    .course-card {
        box-shadow: 
            3px 3px 0 rgba(255, 214, 0, 0.2),
            5px 5px 0 rgba(255, 214, 0, 0.12),
            7px 7px 0 rgba(255, 214, 0, 0.06);
    }
    
    .service-card:hover {
        box-shadow: 
            6px 6px 0 rgba(255, 214, 0, 0.3),
            9px 9px 0 rgba(255, 214, 0, 0.2),
            12px 12px 0 rgba(255, 214, 0, 0.1);
    }
    
    .course-card:hover {
        box-shadow: 
            5px 5px 0 rgba(255, 214, 0, 0.25),
            8px 8px 0 rgba(255, 214, 0, 0.15),
            11px 11px 0 rgba(255, 214, 0, 0.08);
    }
    
    .contact-form {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .contact-card {
        padding: 2rem 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .footer-section h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .social-links {
        align-items: center;
    }
    
    .social-link {
        justify-content: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .navbar-container {
        padding: 1rem 1rem;
    }
    
    .nav-content {
        width: 300px;
        max-width: 90vw;
    }
    
    .nav-list {
        padding: 0 1rem;
    }
    
    .nav-link {
        padding: 1.25rem 1.5rem;
        font-size: 1.1rem;
        min-height: 55px;
    }
    
    .hero {
        padding-top: 140px;
        padding: 1.5rem 0.5rem;
    }
    
    .hero-content {
        padding: 0 0.5rem;
    }
    
    .hero-features {
        gap: 1.5rem;
    }
    
    .feature-item {
        font-size: 0.8rem;
    }
    
    .feature-icon {
        font-size: 1.5rem;
    }
}

/* Loading Animation */
.loading {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 5px;
    border: 2px solid var(--bg-light);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-yellow-hover);
}

/* Selection */
::selection {
    background: var(--primary-yellow);
    color: var(--text-dark);
}

::-moz-selection {
    background: var(--primary-yellow);
    color: var(--text-dark);
}

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid var(--primary-yellow);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .navbar,
    .btn,
    .contact-form {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}