/* ===== ENHANCED GUGUSH ART WEBSITE STYLES ===== */

/* CSS Custom Properties (Variables) */
:root {
    /* Color Palette */
    --primary-black: #000000;
    --primary-red: #dc2626;
    --primary-white: #ffffff;
    --accent-orange: #f97316;
    --accent-purple: #8b5cf6;
    --accent-teal: #06b6d4;
    --accent-pink: #ec4899;
    --accent-yellow: #eab308;
    
    /* Grays */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Gradients */
    --gradient-1: linear-gradient(135deg, var(--accent-orange), var(--accent-pink));
    --gradient-2: linear-gradient(135deg, var(--accent-purple), var(--accent-teal));
    --gradient-3: linear-gradient(135deg, var(--primary-red), var(--accent-orange));
    --gradient-4: linear-gradient(135deg, var(--accent-teal), var(--accent-purple));
    --gradient-5: linear-gradient(135deg, var(--accent-pink), var(--accent-yellow));
    --gradient-6: linear-gradient(135deg, var(--accent-yellow), var(--accent-orange));
    
    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Poppins', sans-serif;
    --font-display: 'Playfair Display', serif;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;
    --text-8xl: 6rem;
    --text-9xl: 8rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
    
    /* Border Radius */
    --radius-sm: 0.125rem;
    --radius: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-3xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
    --transition-slower: 700ms ease-in-out;
    
    /* Z-Index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-toast: 1080;
}

/* ===== RESET & BASE STYLES ===== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--primary-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===== CUSTOM CURSOR ===== */

.custom-cursor {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: var(--z-tooltip);
    mix-blend-mode: difference;
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary-red);
    border-radius: var(--radius-full);
    transform: translate(-50%, -50%);
    transition: transform var(--transition-fast);
}

.cursor-outline {
    position: absolute;
    top: 0;
    left: 0;
    width: 32px;
    height: 32px;
    border: 2px solid var(--primary-red);
    border-radius: var(--radius-full);
    transform: translate(-50%, -50%);
    transition: all var(--transition-normal);
    opacity: 0.5;
}

.custom-cursor.hover .cursor-dot {
    transform: translate(-50%, -50%) scale(1.5);
}

.custom-cursor.hover .cursor-outline {
    transform: translate(-50%, -50%) scale(1.5);
    opacity: 1;
}

.custom-cursor.click .cursor-dot {
    transform: translate(-50%, -50%) scale(0.8);
}

.custom-cursor.click .cursor-outline {
    transform: translate(-50%, -50%) scale(0.8);
}

/* ===== PAGE LOADER ===== */

.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-black), var(--gray-900));
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-toast);
    opacity: 1;
    visibility: visible;
    transition: all var(--transition-slow);
}

.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    color: var(--primary-white);
}

.paint-brush {
    position: relative;
    width: 60px;
    height: 80px;
    margin: 0 auto var(--space-6);
    animation: paintBrushFloat 2s ease-in-out infinite;
}

.brush-handle {
    width: 8px;
    height: 50px;
    background: linear-gradient(to bottom, #8b4513, #654321);
    border-radius: var(--radius);
    margin: 0 auto;
}

.brush-tip {
    width: 20px;
    height: 30px;
    background: linear-gradient(to bottom, var(--gray-600), var(--gray-800));
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    margin: 0 auto;
    position: relative;
}

.brush-tip::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 10px solid var(--primary-red);
    animation: paintDrop 1.5s ease-in-out infinite;
}

.loading-text {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-4);
    animation: textPulse 2s ease-in-out infinite;
}

.loading-progress {
    width: 200px;
    height: 4px;
    background-color: var(--gray-700);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-3);
    border-radius: var(--radius-full);
    animation: progressFill 3s ease-in-out infinite;
}

@keyframes paintBrushFloat {
    0%, 100% { transform: translateY(0) rotate(-5deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

@keyframes paintDrop {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.5; transform: translateX(-50%) translateY(5px); }
}

@keyframes textPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes progressFill {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

/* ===== FLOATING ELEMENTS ===== */

.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.floating-element {
    position: absolute;
    opacity: 0.1;
    animation: floatAround 20s linear infinite;
}

.floating-element.paint-drop {
    width: 20px;
    height: 20px;
    background: var(--primary-red);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    top: 10%;
    left: 10%;
}

.floating-element.paint-brush-small {
    width: 30px;
    height: 40px;
    background: linear-gradient(to bottom, #8b4513, var(--gray-600));
    border-radius: var(--radius);
    top: 20%;
    right: 15%;
    animation-delay: -5s;
}

.floating-element.color-palette {
    width: 40px;
    height: 30px;
    background: var(--gradient-1);
    border-radius: var(--radius-lg);
    top: 60%;
    left: 20%;
    animation-delay: -10s;
}

.floating-element.pencil {
    width: 4px;
    height: 50px;
    background: linear-gradient(to bottom, #ffd700, #8b4513);
    border-radius: var(--radius-full);
    top: 40%;
    right: 25%;
    animation-delay: -15s;
}

.floating-element.paint-tube {
    width: 25px;
    height: 35px;
    background: var(--gradient-2);
    border-radius: var(--radius);
    bottom: 20%;
    left: 80%;
    animation-delay: -8s;
}

@keyframes floatAround {
    0% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(90deg); }
    50% { transform: translateY(0px) rotate(180deg); }
    75% { transform: translateY(-10px) rotate(270deg); }
    100% { transform: translateY(0px) rotate(360deg); }
}

/* ===== HEADER ===== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: var(--z-sticky);
    transition: all var(--transition-normal);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
}

.header.hidden {
    transform: translateY(-100%);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) 0;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: var(--space-6);
    padding-right: var(--space-6);
}

.logo-container {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.logo {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.logo:hover {
    transform: scale(1.1) rotate(5deg);
}

.logo-animation-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-lg);
    background: var(--gradient-3);
    opacity: 0;
    transition: all var(--transition-normal);
    pointer-events: none;
}

.logo-container:hover .logo-animation-overlay {
    opacity: 0.2;
    transform: scale(1.2);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-8);
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    position: relative;
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    font-size: var(--text-sm);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.nav-text {
    position: relative;
    z-index: 2;
}

.nav-underline {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-3);
    transform: translateX(-50%);
    transition: all var(--transition-normal);
}

.nav-link:hover {
    color: var(--primary-red);
    background-color: rgba(220, 38, 38, 0.05);
}

.nav-link:hover .nav-underline {
    width: 100%;
}

.nav-link.active {
    color: var(--primary-red);
    background-color: rgba(220, 38, 38, 0.1);
}

.nav-link.active .nav-underline {
    width: 100%;
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.language-toggle {
    position: relative;
    background: none;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-4);
    cursor: pointer;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.lang-text {
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--gray-700);
    transition: all var(--transition-normal);
}

.lang-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--gradient-3);
    border-radius: var(--radius-full);
    transform: translate(-50%, -50%);
    transition: all var(--transition-normal);
    z-index: 1;
}

.language-toggle:hover {
    border-color: var(--primary-red);
    transform: scale(1.05);
}

.language-toggle:hover .lang-text {
    color: var(--primary-white);
    z-index: 2;
    position: relative;
}

.language-toggle:hover .lang-indicator {
    width: 100%;
    height: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: var(--space-1);
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background-color: var(--gray-700);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.scroll-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: rgba(220, 38, 38, 0.1);
}

.progress-fill {
    height: 100%;
    background: var(--gradient-3);
    width: 0%;
    transition: width var(--transition-fast);
}

/* ===== HERO SECTION ===== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;

}

.parallax-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.parallax-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.bg-shape {
    position: absolute;
    border-radius: var(--radius-3xl);
    opacity: 0.1;
    animation: shapeFloat 15s ease-in-out infinite;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--gradient-1);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--gradient-2);
    top: 60%;
    right: 15%;
    animation-delay: -5s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--gradient-3);
    bottom: 20%;
    left: 20%;
    animation-delay: -10s;
}

.floating-art-element {
    position: absolute;
    opacity: 0.3;
    animation: artFloat 20s linear infinite;
}

.brush-stroke-1 {
    width: 100px;
    height: 20px;
    background: var(--primary-red);
    border-radius: var(--radius-full);
    top: 30%;
    left: 70%;
    transform: rotate(45deg);
    animation-delay: -3s;
}

.brush-stroke-2 {
    width: 80px;
    height: 15px;
    background: var(--accent-orange);
    border-radius: var(--radius-full);
    bottom: 40%;
    right: 60%;
    transform: rotate(-30deg);
    animation-delay: -8s;
}

.paint-splashes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.paint-splash {
    position: absolute;
    border-radius: 50%;
    opacity: 0.2;
    animation: splashPulse 8s ease-in-out infinite;
}

.splash-1 {
    width: 60px;
    height: 60px;
    background: var(--primary-red);
    top: 25%;
    left: 25%;
    animation-delay: 0s;
}

.splash-2 {
    width: 40px;
    height: 40px;
    background: var(--accent-orange);
    top: 70%;
    right: 30%;
    animation-delay: -3s;
}

.splash-3 {
    width: 50px;
    height: 50px;
    background: var(--accent-purple);
    bottom: 30%;
    left: 60%;
    animation-delay: -6s;
}

@keyframes shapeFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-30px) rotate(90deg); }
    50% { transform: translateY(0px) rotate(180deg); }
    75% { transform: translateY(-15px) rotate(270deg); }
}

@keyframes artFloat {
    0% { transform: translateX(0px) translateY(0px); }
    25% { transform: translateX(20px) translateY(-10px); }
    50% { transform: translateX(0px) translateY(-20px); }
    75% { transform: translateX(-20px) translateY(-10px); }
    100% { transform: translateX(0px) translateY(0px); }
}

@keyframes splashPulse {
    0%, 100% { transform: scale(1); opacity: 0.2; }
    50% { transform: scale(1.2); opacity: 0.4; }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--primary-white);
    max-width: 800px;
    padding: 0 var(--space-6);
}

.hero-badge {
    position: relative;
    display: inline-block;
    margin-bottom: var(--space-6);
    padding: var(--space-3) var(--space-6);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
}

.badge-text {
    font-size: var(--text-sm);
    font-weight: 600;
    position: relative;
    z-index: 2;
}

.badge-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: badgeGlow 3s ease-in-out infinite;
}

@keyframes badgeGlow {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(var(--text-4xl), 8vw, var(--text-7xl));
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    position: relative;
}

.title-line {
    display: block;
    position: relative;
    overflow: hidden;
}

.title-line::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--gradient-3);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    overflow: hidden;
    animation: titleReveal 2s ease-out forwards;
}

.title-line:nth-child(2)::before {
    animation-delay: 0.5s;
}

.title-underline {
    position: absolute;
    bottom: -10px;
    left: 50%;
    width: 0;
    height: 4px;
    background: var(--gradient-3);
    border-radius: var(--radius-full);
    transform: translateX(-50%);
    animation: underlineGrow 1s ease-out 1.5s forwards;
}

@keyframes titleReveal {
    to { width: 100%; }
}

@keyframes underlineGrow {
    to { width: 200px; }
}

.hero-subtitle {
    font-size: var(--text-xl);
    line-height: 1.6;
    margin-bottom: var(--space-8);
    opacity: 0;
    animation: fadeInUp 1s ease-out 1s forwards;
    color: var(--accent-purple);
}

.subtitle-line {
    display: block;
    margin-bottom: var(--space-2);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    margin-bottom: var(--space-10);
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.5s forwards;
}

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

.stat-number {
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--primary-red);
    display: block;
    margin-bottom: var(--space-1);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--gray-300);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 1s ease-out 2s forwards;
}

.cta-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-8);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    overflow: hidden;
    text-decoration: none;
}

.cta-button.primary {
    background: var(--gradient-3);
    color: var(--primary-white);
    box-shadow: var(--shadow-lg);
}

.cta-button.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-text {
    position: relative;
    z-index: 2;
}

.btn-icon {
    position: relative;
    z-index: 2;
    transition: all var(--transition-normal);
}

.btn-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    transform: translate(-50%, -50%);
    transition: all var(--transition-normal);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-2xl);
}

.cta-button:hover .btn-icon {
    transform: translateX(5px);
}

.cta-button:active .btn-ripple {
    width: 300px;
    height: 300px;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--gray-300);
    opacity: 0;
    animation: fadeInUp 1s ease-out 2.5s forwards;
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-xl);
    margin: 0 auto var(--space-2);
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background-color: var(--gray-300);
    border-radius: var(--radius-full);
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s ease-in-out infinite;
}

.scroll-text {
    font-size: var(--text-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

@keyframes scrollWheel {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(10px); opacity: 0.5; }
}

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

/* ===== COMMON SECTION STYLES ===== */

.section {
    padding: var(--space-20) 0;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-badge {
    display: inline-block;
    margin-bottom: var(--space-4);
    padding: var(--space-2) var(--space-4);
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.2);
    border-radius: var(--radius-full);
    position: relative;
    overflow: hidden;
}

.section-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(220, 38, 38, 0.1), transparent);
    animation: badgeShimmer 3s ease-in-out infinite;
}

.badge-text {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--primary-red);
    position: relative;
    z-index: 2;
}

@keyframes badgeShimmer {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

.title-word {
    display: inline-block;
    margin-right: var(--space-2);
    position: relative;
    overflow: hidden;
}

.title-word::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-3);
    transition: width var(--transition-slow);
}

.section-header.in-view .title-word::after {
    width: 100%;
}

.section-header.in-view .title-word:nth-child(2)::after {
    transition-delay: 0.2s;
}

.section-header.in-view .title-word:nth-child(3)::after {
    transition-delay: 0.4s;
}

.section-header.in-view .title-word:nth-child(4)::after {
    transition-delay: 0.6s;
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===== ABOUT SECTION ===== */

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.about-text {
    opacity: 0;
    transform: translateX(-50px);
    transition: all var(--transition-slow);
}

.about-text.in-view {
    opacity: 1;
    transform: translateX(0);
}

.text-highlight {
    margin-bottom: var(--space-8);
    position: relative;
}

.highlight-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.highlight-decoration {
    width: 60px;
    height: 4px;
    background: var(--gradient-3);
    border-radius: var(--radius-full);
}

.text-blocks {
    margin-bottom: var(--space-8);
}

.text-block {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding: var(--space-4);
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
}

.text-block:hover {
    background-color: var(--gray-50);
    transform: translateX(10px);
}

.block-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--gradient-3);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-white);
    font-size: var(--text-lg);
}

.text-block p {
    color: var(--gray-700);
    line-height: 1.7;
}

.achievement-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
}

.achievement-card {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--primary-white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.achievement-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-red);
}

.achievement-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-white);
    font-size: var(--text-base);
    flex-shrink: 0;
}

.achievement-content h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.achievement-content p {
    font-size: var(--text-xs);
    color: var(--gray-600);
}

.about-visual {
    opacity: 0;
    transform: translateX(50px);
    transition: all var(--transition-slow);
}

.about-visual.in-view {
    opacity: 1;
    transform: translateX(0);
}

.visual-container {
    position: relative;
}

.main-image {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.studio-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: all var(--transition-slow);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    opacity: 0;
    transition: all var(--transition-normal);
}

.main-image:hover .image-overlay {
    opacity: 1;
}

.main-image:hover .studio-image {
    transform: scale(1.1);
}

.play-button {
    width: 80px;
    height: 80px;
    background: var(--gradient-3);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-white);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.play-button:hover {
    transform: scale(1.1);
}

.overlay-text {
    color: var(--primary-white);
    font-size: var(--text-lg);
    font-weight: 600;
}

.floating-cards {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.info-card {
    position: absolute;
    background: var(--primary-white);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-width: 200px;
    animation: cardFloat 6s ease-in-out infinite;
}

.card-1 {
    top: 20px;
    right: -20px;
    animation-delay: 0s;
}

.card-2 {
    bottom: 100px;
    left: -30px;
    animation-delay: -2s;
}

.card-3 {
    bottom: 20px;
    right: -10px;
    animation-delay: -4s;
}

.card-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-white);
    font-size: var(--text-sm);
    flex-shrink: 0;
}

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

.card-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.card-desc {
    font-size: var(--text-xs);
    color: var(--gray-600);
}

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

/* ===== COURSES SECTION ===== */

.course-filter {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
    flex-wrap: wrap;
}

.filter-btn {
    position: relative;
    background: none;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-full);
    padding: var(--space-3) var(--space-6);
    cursor: pointer;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.filter-text {
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--gray-700);
    transition: all var(--transition-normal);
    position: relative;
    z-index: 2;
}

.filter-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--gradient-3);
    border-radius: var(--radius-full);
    transform: translate(-50%, -50%);
    transition: all var(--transition-normal);
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--primary-red);
    transform: translateY(-2px);
}

.filter-btn:hover .filter-text,
.filter-btn.active .filter-text {
    color: var(--primary-white);
}

.filter-btn:hover .filter-indicator,
.filter-btn.active .filter-indicator {
    width: 100%;
    height: 100%;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

.course-card {
    position: relative;
    background: var(--primary-white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(50px);
}

.course-card.in-view {
    opacity: 1;
    transform: translateY(0);
}

.course-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: var(--shadow-2xl);
}

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

.age-badge {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--primary-white);
}

.age-6-9 {
    background: var(--gradient-1);
}

.age-10-12 {
    background: var(--gradient-2);
}

.age-13-16 {
    background: var(--gradient-3);
}

.age-icon {
    font-size: var(--text-base);
}

.card-menu {
    position: relative;
}

.menu-btn {
    background: none;
    border: none;
    color: var(--gray-400);
    font-size: var(--text-lg);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

.menu-btn:hover {
    background-color: var(--gray-100);
    color: var(--gray-700);
}

.card-visual {
    position: relative;
    height: 200px;
    margin: 0 var(--space-4) var(--space-4);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.course-illustration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.illustration-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}

.bg-gradient-1 {
    background: var(--gradient-1);
}

.bg-gradient-2 {
    background: var(--gradient-2);
}

.bg-gradient-3 {
    background: var(--gradient-3);
}

.illustration-elements {
    position: relative;
    z-index: 2;
    display: flex;
    gap: var(--space-4);
    align-items: center;
    justify-content: center;
}

.element {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    animation: elementFloat 4s ease-in-out infinite;
}

.element.crayon {
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    border-radius: var(--radius-full);
    width: 8px;
    height: 60px;
    animation-delay: 0s;
}

.element.paint-drop {
    background: var(--primary-red);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    width: 30px;
    height: 30px;
    animation-delay: -1s;
}

.element.star {
    background: var(--accent-yellow);
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
    animation-delay: -2s;
}

.element.brush {
    background: linear-gradient(to bottom, #8b4513, var(--gray-600));
    border-radius: var(--radius);
    width: 12px;
    height: 50px;
    animation-delay: 0s;
}

.element.canvas {
    background: var(--primary-white);
    border: 3px solid var(--gray-800);
    border-radius: var(--radius);
    width: 50px;
    height: 40px;
    animation-delay: -1.5s;
}

.element.palette {
    background: var(--gradient-1);
    border-radius: 50% 50% 50% 0;
    width: 45px;
    height: 35px;
    animation-delay: -0.5s;
}

.element.easel {
    background: linear-gradient(to bottom, #8b4513, #654321);
    border-radius: var(--radius);
    width: 15px;
    height: 60px;
    animation-delay: 0s;
}

.element.portfolio {
    background: var(--gray-800);
    border-radius: var(--radius);
    width: 50px;
    height: 35px;
    animation-delay: -1s;
}

.element.award {
    background: var(--accent-yellow);
    border-radius: var(--radius-full);
    width: 40px;
    height: 40px;
    animation-delay: -2s;
}

@keyframes elementFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

.course-preview {
    position: absolute;
    bottom: 10px;
    right: 10px;
    display: flex;
    gap: var(--space-1);
}

.preview-images {
    display: flex;
    gap: var(--space-1);
}

.preview-img {
    width: 30px;
    height: 30px;
    border-radius: var(--radius);
    border: 2px solid var(--primary-white);
    box-shadow: var(--shadow-sm);
}

.img-1, .img-4, .img-7 {
    background: var(--gradient-1);
}

.img-2, .img-5, .img-8 {
    background: var(--gradient-2);
}

.img-3, .img-6, .img-9 {
    background: var(--gradient-3);
}

.card-content {
    padding: 0 var(--space-4) var(--space-4);
}

.course-title {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.course-description {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.course-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.feature-icon {
    width: 20px;
    height: 20px;
    background: var(--gradient-3);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-white);
    font-size: var(--text-xs);
    flex-shrink: 0;
}

.feature-text {
    font-size: var(--text-sm);
    color: var(--gray-700);
}

.course-details {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    padding: var(--space-3);
    background-color: var(--gray-50);
    border-radius: var(--radius-lg);
}

.detail-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.detail-icon {
    color: var(--primary-red);
    font-size: var(--text-sm);
}

.detail-text {
    font-size: var(--text-sm);
    color: var(--gray-700);
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4);
    border-top: 1px solid var(--gray-200);
}

.price-section {
    display: flex;
    align-items: baseline;
    gap: var(--space-1);
}

.price-main {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--primary-red);
}

.price-period {
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.price-note {
    font-size: var(--text-xs);
    color: var(--gray-500);
    display: block;
    margin-top: var(--space-1);
}

.card-actions {
    display: flex;
    gap: var(--space-2);
}

.action-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.demo-btn {
    background: var(--gradient-3);
    color: var(--primary-white);
}

.info-btn {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-3);
    opacity: 0;
    transition: all var(--transition-normal);
    pointer-events: none;
    border-radius: var(--radius-2xl);
}

.course-card:hover .card-glow {
    opacity: 0.05;
}

.course-comparison {
    margin-top: var(--space-16);
    padding: var(--space-8);
    background: var(--gray-50);
    border-radius: var(--radius-2xl);
}

.comparison-title {
    text-align: center;
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-8);
}

.comparison-table {
    background: var(--primary-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    background: var(--gradient-3);
    color: var(--primary-white);
}

.header-cell {
    padding: var(--space-4);
    font-weight: 600;
    text-align: center;
}

.feature-header {
    text-align: left;
}

.table-body {
    display: contents;
}

.table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    border-bottom: 1px solid var(--gray-200);
}

.table-row:last-child {
    border-bottom: none;
}

.cell {
    padding: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-cell {
    justify-content: flex-start;
    font-weight: 600;
    color: var(--gray-900);
}

.data-cell {
    color: var(--gray-700);
}

.data-cell i.fa-check {
    color: var(--accent-teal);
    font-size: var(--text-lg);
}

.data-cell i.fa-times {
    color: var(--gray-400);
    font-size: var(--text-lg);
}

/* ===== GALLERY SECTION ===== */

.gallery-filter {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
    flex-wrap: wrap;
}

.filter-count {
    background: var(--primary-red);
    color: var(--primary-white);
    font-size: var(--text-xs);
    font-weight: 600;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-full);
    margin-left: var(--space-2);
    min-width: 20px;
    text-align: center;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

.gallery-item {
    opacity: 0;
    transform: translateY(50px);
    transition: all var(--transition-slow);
}

.gallery-item.in-view {
    opacity: 1;
    transform: translateY(0);
}

.gallery-card {
    background: var(--primary-white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
}

.gallery-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.card-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-white);
    font-weight: 600;
    text-align: center;
}

.placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.placeholder-content i {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-2);
}

.bg-gradient-4 {
    background: var(--gradient-4);
}

.bg-gradient-5 {
    background: var(--gradient-5);
}

.bg-gradient-6 {
    background: var(--gradient-6);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    opacity: 0;
    transition: all var(--transition-normal);
}

.card-image:hover .image-overlay {
    opacity: 1;
}

.overlay-content {
    display: flex;
    gap: var(--space-4);
}

.view-btn,
.like-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid var(--primary-white);
    border-radius: var(--radius-full);
    color: var(--primary-white);
    padding: var(--space-3);
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.like-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
}

.view-btn:hover,
.like-btn:hover {
    background: var(--primary-white);
    color: var(--gray-900);
    transform: scale(1.1);
}

.like-count {
    font-size: var(--text-sm);
    font-weight: 600;
}

.card-info {
    padding: var(--space-4);
}

.artwork-title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.artist-info {
    color: var(--gray-600);
    margin-bottom: var(--space-3);
}

.artwork-tags {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.tag {
    background: var(--gray-100);
    color: var(--gray-700);
    font-size: var(--text-xs);
    font-weight: 500;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-normal);
}

.tag:hover {
    background: var(--primary-red);
    color: var(--primary-white);
    border-color: var(--primary-red);
}

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

.load-more-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-8);
    background: var(--gradient-3);
    color: var(--primary-white);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.load-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: all var(--transition-normal);
}

.load-more-btn.loading .btn-text,
.load-more-btn.loading .btn-icon {
    opacity: 0;
}

.load-more-btn.loading .btn-loader {
    opacity: 1;
}

.loader-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid var(--primary-white);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

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

/* ===== TESTIMONIALS SECTION ===== */

.testimonials {
    background: var(--gray-50);
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto var(--space-12);
}

.slider-container {
    position: relative;
    height: 400px;
    overflow: hidden;
    border-radius: var(--radius-2xl);
}

.testimonial-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    transform: translateX(100px);
    transition: all var(--transition-slow);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-card.active {
    opacity: 1;
    transform: translateX(0);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
}

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

.rating i {
    color: var(--accent-yellow);
    font-size: var(--text-lg);
}

.quote-icon {
    font-size: var(--text-3xl);
    color: var(--primary-red);
    opacity: 0.3;
}

.testimonial-text {
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--gray-700);
    font-style: italic;
    margin-bottom: var(--space-6);
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.author-info {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 3px solid var(--primary-red);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-name {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.author-relation {
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.testimonial-date {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

.slider-btn {
    width: 50px;
    height: 50px;
    background: var(--primary-white);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    color: var(--gray-600);
    font-size: var(--text-lg);
}

.slider-btn:hover {
    border-color: var(--primary-red);
    color: var(--primary-red);
    transform: scale(1.1);
}

.slider-dots {
    display: flex;
    gap: var(--space-2);
}

.dot {
    width: 12px;
    height: 12px;
    background: var(--gray-300);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.dot.active {
    background: var(--primary-red);
    transform: scale(1.2);
}

.review-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    background: var(--primary-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-3);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-white);
    font-size: var(--text-lg);
}

.stat-content {
    text-align: left;
}

.stat-number {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--gray-900);
    display: block;
    margin-bottom: var(--space-1);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--gray-600);
    font-weight: 500;
}

/* ===== CONTACT SECTION ===== */

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

.contact-info {
    opacity: 0;
    transform: translateX(-50px);
    transition: all var(--transition-slow);
}

.contact-info.in-view {
    opacity: 1;
    transform: translateX(0);
}

.info-header {
    margin-bottom: var(--space-8);
}

.info-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.info-subtitle {
    color: var(--gray-600);
    line-height: 1.6;
}

.info-items {
    margin-bottom: var(--space-8);
}

.info-item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-4);
    transition: all var(--transition-normal);
}

.info-item:hover {
    background-color: var(--gray-50);
    transform: translateX(10px);
}

.item-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--gradient-3);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-white);
    font-size: var(--text-lg);
}

.item-content {
    flex: 1;
}

.item-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.item-text {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: var(--space-2);
}

.item-action {
    background: none;
    border: 1px solid var(--primary-red);
    color: var(--primary-red);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.item-action:hover {
    background: var(--primary-red);
    color: var(--primary-white);
}

.social-section {
    margin-top: var(--space-8);
}

.social-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

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

.social-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    font-size: var(--text-sm);
    font-weight: 500;
}

.social-link.facebook {
    color: #1877f2;
    border: 1px solid #1877f2;
}

.social-link.instagram {
    color: #e4405f;
    border: 1px solid #e4405f;
}

.social-link.twitter {
    color: #1da1f2;
    border: 1px solid #1da1f2;
}

.social-link.youtube {
    color: #ff0000;
    border: 1px solid #ff0000;
}

.social-link:hover {
    background-color: currentColor;
    color: var(--primary-white);
    transform: translateY(-2px);
}

.contact-form {
    opacity: 0;
    transform: translateX(50px);
    transition: all var(--transition-slow);
}

.contact-form.in-view {
    opacity: 1;
    transform: translateX(0);
}

.form-header {
    margin-bottom: var(--space-8);
}

.form-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.form-subtitle {
    color: var(--gray-600);
    line-height: 1.6;
}

.message-form {
    background: var(--primary-white);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.form-group {
    position: relative;
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    color: var(--gray-900);
    background-color: var(--primary-white);
    transition: all var(--transition-normal);
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-select {
    appearance: none;
    background-image: none;
    cursor: pointer;
}

.select-arrow {
    position: absolute;
    top: 50%;
    right: var(--space-4);
    transform: translateY(-50%);
    color: var(--gray-500);
    pointer-events: none;
    font-size: var(--text-sm);
}

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

.input-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-3);
    transition: width var(--transition-normal);
}

.form-input:focus + .input-border,
.form-select:focus + .input-border,
.form-textarea:focus + .input-border {
    width: 100%;
}

.form-error {
    color: var(--primary-red);
    font-size: var(--text-sm);
    margin-top: var(--space-1);
    opacity: 0;
    transition: all var(--transition-normal);
}

.form-group.error .form-error {
    opacity: 1;
}

.form-group.error .form-input,
.form-group.error .form-select,
.form-group.error .form-textarea {
    border-color: var(--primary-red);
}

.char-counter {
    position: absolute;
    bottom: var(--space-2);
    right: var(--space-4);
    font-size: var(--text-xs);
    color: var(--gray-500);
}

.checkbox-group {
    margin-bottom: var(--space-8);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    margin-top: 2px;
}

.checkbox-custom i {
    color: var(--primary-white);
    font-size: var(--text-xs);
    opacity: 0;
    transition: all var(--transition-normal);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--primary-red);
    border-color: var(--primary-red);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom i {
    opacity: 1;
}

.checkbox-text {
    font-size: var(--text-sm);
    color: var(--gray-700);
    line-height: 1.5;
}

.privacy-link {
    color: var(--primary-red);
    text-decoration: none;
    font-weight: 500;
}

.privacy-link:hover {
    text-decoration: underline;
}

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

.submit-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-8);
    background: var(--gradient-3);
    color: var(--primary-white);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-success {
    display: none;
    text-align: center;
    padding: var(--space-8);
    background: var(--primary-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.form-success.show {
    display: block;
    animation: successSlideIn 0.5s ease-out;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--accent-teal);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
    color: var(--primary-white);
    font-size: var(--text-3xl);
}

.success-title {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.success-text {
    color: var(--gray-600);
    line-height: 1.6;
}

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

.map-section {
    margin-top: var(--space-16);
}

.map-container {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    height: 400px;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-white);
    text-align: center;
}

.map-content {
    max-width: 300px;
}

.map-content i {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-4);
}

.map-content h4 {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.map-content p {
    margin-bottom: var(--space-4);
    line-height: 1.6;
}

.map-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid var(--primary-white);
    color: var(--primary-white);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.map-btn:hover {
    background: var(--primary-white);
    color: var(--gray-900);
    transform: scale(1.05);
}

/* ===== FOOTER ===== */

.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.footer-section {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-slow);
}

.footer-section.in-view {
    opacity: 1;
    transform: translateY(0);
}

.brand-section {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.logo-img {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-lg);
}

.brand-name {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--primary-white);
    margin-bottom: var(--space-1);
}

.brand-tagline {
    font-size: var(--text-sm);
    color: var(--primary-red);
    font-weight: 500;
}

.brand-description {
    line-height: 1.7;
    margin-bottom: var(--space-6);
    color: var(--gray-400);
}

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

.footer-social .social-link {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.footer-social .social-link:hover {
    background: var(--primary-red);
    color: var(--primary-white);
    transform: translateY(-3px);
}

.section-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--primary-white);
    margin-bottom: var(--space-4);
    position: relative;
}

.section-title::after {
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-red);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-2);
}

.footer-link {
    color: var(--gray-400);
    text-decoration: none;
    transition: all var(--transition-normal);
    display: inline-block;
}

.footer-link:hover {
    color: var(--primary-white);
    transform: translateX(5px);
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.contact-item i {
    color: var(--primary-red);
    font-size: var(--text-base);
    margin-top: 2px;
    flex-shrink: 0;
}

.contact-item span {
    color: var(--gray-400);
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: var(--space-8);
}

.footer-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gray-700), transparent);
    margin-bottom: var(--space-8);
}

.bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.copyright {
    color: var(--gray-500);
    font-size: var(--text-sm);
}

.footer-links-bottom {
    display: flex;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.bottom-link {
    color: var(--gray-500);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: all var(--transition-normal);
}

.bottom-link:hover {
    color: var(--primary-white);
}

/* ===== MODAL ===== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.modal-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
}

.modal-content {
    background: var(--primary-white);
    border-radius: var(--radius-2xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    transform: scale(0.9) translateY(50px);
    transition: all var(--transition-normal);
}

.modal.show .modal-content {
    transform: scale(1) translateY(0);
}

.modal-header {
    position: relative;
    padding: var(--space-8) var(--space-8) var(--space-6);
    text-align: center;
    border-bottom: 1px solid var(--gray-200);
}

.modal-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.modal-subtitle {
    color: var(--gray-600);
    line-height: 1.6;
}

.modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    background: var(--gray-100);
    border: none;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    color: var(--gray-600);
}

.modal-close:hover {
    background: var(--primary-red);
    color: var(--primary-white);
    transform: scale(1.1);
}

.modal-body {
    padding: var(--space-6) var(--space-8) var(--space-8);
}

.demo-form {
    position: relative;
}

.form-step {
    display: none;
    animation: stepSlideIn 0.3s ease-out;
}

.form-step.active {
    display: block;
}

.step-title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-6);
    text-align: center;
}

.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--gray-200);
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.prev-btn {
    background: var(--gray-100);
    color: var(--gray-700);
}

.next-btn,
.submit-btn {
    background: var(--gradient-3);
    color: var(--primary-white);
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.step-indicators {
    display: flex;
    gap: var(--space-2);
}

.step-indicator {
    width: 12px;
    height: 12px;
    background: var(--gray-300);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.step-indicator.active {
    background: var(--primary-red);
    transform: scale(1.2);
}

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

/* ===== BACK TO TOP BUTTON ===== */

.back-to-top {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 50px;
    height: 50px;
    background: var(--gradient-3);
    border: none;
    border-radius: var(--radius-full);
    color: var(--primary-white);
    font-size: var(--text-lg);
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: var(--z-fixed);
    overflow: hidden;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

/* ===== RESPONSIVE DESIGN ===== */

@media (max-width: 1024px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    .nav {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
    
    .hero-stats {
        gap: var(--space-6);
    }
    
    .courses-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--space-6);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: var(--space-4);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: var(--space-8);
        gap: var(--space-6);
        transform: translateX(-100%);
        transition: all var(--transition-normal);
        z-index: var(--z-dropdown);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    .section {
        padding: var(--space-16) 0;
    }
    
    .section-header {
        margin-bottom: var(--space-12);
    }
    
    .achievement-cards {
        grid-template-columns: 1fr;
    }
    
    .course-filter {
        flex-direction: column;
        align-items: center;
        gap: var(--space-3);
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .gallery-filter {
        flex-direction: column;
        align-items: center;
        gap: var(--space-3);
    }
    
    .slider-controls {
        gap: var(--space-4);
    }
    
    .review-stats {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }
    
    .bottom-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-4);
    }
    
    .footer-links-bottom {
        justify-content: center;
    }
    
    .modal-container {
        padding: var(--space-4);
    }
    
    .modal-content {
        max-height: 95vh;
    }
    
    .modal-header,
    .modal-body {
        padding: var(--space-6) var(--space-4);
    }
    
    .form-navigation {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .nav-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-3);
    }
    
    .nav {
        padding-left: var(--space-3);
        padding-right: var(--space-3);
    }
    
    .hero-content {
        padding: 0 var(--space-3);
    }
    
    .section {
        padding: var(--space-12) 0;
    }
    
    .section-header {
        margin-bottom: var(--space-8);
    }
    
    .text-block {
        flex-direction: column;
        text-align: center;
        gap: var(--space-3);
    }
    
    .info-item {
        flex-direction: column;
        text-align: center;
        gap: var(--space-3);
    }
    
    .achievement-card {
        flex-direction: column;
        text-align: center;
        gap: var(--space-3);
    }
    
    .stat-item {
        flex-direction: column;
        text-align: center;
        gap: var(--space-2);
    }
    
    .card-footer {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    .testimonial-card {
        padding: var(--space-6);
    }
    
    .card-footer {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    .author-info {
        flex-direction: column;
        text-align: center;
        gap: var(--space-3);
    }
    
    .modal-header,
    .modal-body {
        padding: var(--space-4) var(--space-3);
    }
}

/* ===== UTILITY CLASSES ===== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

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

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

.hidden {
    display: none;
}

.visible {
    display: block;
}

.opacity-0 {
    opacity: 0;
}

.opacity-100 {
    opacity: 1;
}

.pointer-events-none {
    pointer-events: none;
}

.pointer-events-auto {
    pointer-events: auto;
}

/* ===== PRINT STYLES ===== */

@media print {
    .header,
    .floating-elements,
    .back-to-top,
    .modal {
        display: none !important;
    }
    
    .section {
        page-break-inside: avoid;
    }
    
    .hero {
        min-height: auto;
        padding: var(--space-8) 0;
    }
    
    .parallax-container {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
        background: #fff;
    }
    
    .section-title {
        color: #000;
    }
    
    .course-card,
    .gallery-card,
    .testimonial-card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* ===== HIGH CONTRAST MODE ===== */

@media (prefers-contrast: high) {
    :root {
        --primary-black: #000000;
        --primary-white: #ffffff;
        --gray-600: #333333;
        --gray-700: #222222;
        --gray-800: #111111;
        --gray-900: #000000;
    }
    
    .nav-link,
    .footer-link,
    .social-link {
        border: 1px solid currentColor;
    }
    
    .cta-button,
    .action-btn,
    .submit-btn {
        border: 2px solid currentColor;
    }
}

/* ===== DARK MODE SUPPORT ===== */

@media (prefers-color-scheme: dark) {
    :root {
        --primary-white: #1a1a1a;
        --primary-black: #ffffff;
        --gray-50: #2a2a2a;
        --gray-100: #333333;
        --gray-200: #404040;
        --gray-300: #525252;
        --gray-400: #737373;
        --gray-500: #a3a3a3;
        --gray-600: #d4d4d4;
        --gray-700: #e5e5e5;
        --gray-800: #f5f5f5;
        --gray-900: #ffffff;
    }
    
    body {
        background-color: var(--primary-white);
        color: var(--gray-800);
    }
    
    .header {
        background: rgba(26, 26, 26, 0.95);
        border-bottom-color: rgba(255, 255, 255, 0.1);
    }
    
    .course-card,
    .gallery-card,
    .testimonial-card,
    .achievement-card,
    .info-card {
        background: var(--gray-100);
        border-color: var(--gray-200);
    }
    
    .footer {
        background: var(--primary-black);
    }
}

/* ===== ANIMATION PERFORMANCE OPTIMIZATIONS ===== */

.course-card,
.gallery-item,
.testimonial-card,
.floating-element,
.parallax-layer {
    will-change: transform;
}

.course-card:hover,
.gallery-card:hover,
.cta-button:hover,
.action-btn:hover {
    will-change: auto;
}

/* ===== FOCUS STYLES FOR ACCESSIBILITY ===== */

*:focus {
    outline: 2px solid var(--primary-red);
    outline-offset: 2px;
}

.nav-link:focus,
.cta-button:focus,
.action-btn:focus,
.submit-btn:focus {
    outline: 3px solid var(--primary-red);
    outline-offset: 3px;
}

/* ===== SELECTION STYLES ===== */

::selection {
    background: var(--primary-red);
    color: var(--primary-white);
}

::-moz-selection {
    background: var(--primary-red);
    color: var(--primary-white);
}

/* ===== SCROLLBAR STYLES ===== */

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-red);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: #b91c1c;
}

/* ===== END OF ENHANCED STYLES ===== */