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

:root {
    /* Colors - Premium Dark Theme with Gold/Neon Accents */
    --primary-dark: #0A0A0F;
    --primary: #0F0F1A;
    --secondary: #1A1A2E;
    --accent-gold: #FFD700;
    --accent-neon: #00FFC6;
    --accent-purple: #9D4EDD;
    --text-light: #FFFFFF;
    --text-gray: #B0B0C0;
    --text-dark: #6B6B8B;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 215, 0, 0.1);
    --card-bg: rgba(26, 26, 46, 0.7);
    
    /* Gradients */
    --gradient-gold: linear-gradient(135deg, #FFD700, #FFB347);
    --gradient-neon: linear-gradient(135deg, #00FFC6, #00B4FF);
    --gradient-mixed: linear-gradient(135deg, #FFD700, #00FFC6, #9D4EDD);
    --gradient-dark: linear-gradient(135deg, #0A0A0F, #1A1A2E);
    
    /* Shadows */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 6px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.2);
    --shadow-gold: 0 5px 20px rgba(255, 215, 0, 0.2);
    
    /* Animations */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--primary-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 255, 198, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(157, 78, 221, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* ============================================
   TYPOGRAPHY
============================================ */
h1, h2, h3, h4 {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-subtitle {
    display: inline-block;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1rem;
}

.section-description {
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

.gradient-text {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    display: inline-block;
}

/* ============================================
   CONTAINER & UTILITIES
============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: 5rem 0;
    position: relative;
}

/* ============================================
   PRELOADER
============================================ */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.preloader-logo {
    font-size: 3rem;
    font-weight: 800;
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    animation: pulse 1.5s ease-in-out infinite;
}

.preloader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 215, 0, 0.1);
    border-top-color: var(--accent-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ============================================
   PROGRESS BAR
============================================ */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--gradient-gold);
    z-index: 9998;
    transition: width 0.1s ease;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

/* ============================================
   BACK TO TOP BUTTON
============================================ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-gold);
    border: none;
    border-radius: 50%;
    color: var(--primary-dark);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 99;
    box-shadow: var(--shadow-gold);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px) scale(1.1);
}

/* ============================================
   HEADER & NAVIGATION
============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-normal);
}

.header.scrolled {
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-light);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-gold);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: transform var(--transition-bounce);
}

.logo:hover .logo-icon {
    transform: rotate(360deg) scale(1.1);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: width var(--transition-normal);
}

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

.nav-link:hover {
    color: var(--accent-gold);
}

.nav-btn {
    padding: 0.75rem 1.5rem !important;
    border-radius: 50px !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger .bar {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: all var(--transition-normal);
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* ============================================
   BUTTONS
============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
    cursor: pointer;
}

.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 0.7s ease;
    z-index: -1;
}

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

.btn-primary {
    background: var(--gradient-gold);
    color: var(--primary-dark);
}

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent-gold);
    color: var(--text-light);
}

.btn-outline:hover {
    background: rgba(255, 215, 0, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.2);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

/* ============================================
   HERO SECTION
============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 6rem 0 4rem;
}

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

.floating-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(50px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: rgba(255, 215, 0, 0.3);
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: rgba(0, 255, 198, 0.3);
    bottom: 10%;
    right: 5%;
    animation-delay: -5s;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: rgba(157, 78, 221, 0.3);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

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

.hero-subtitle {
    display: inline-block;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-gold);
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 50px;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-gray);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   SERVICES SECTION
============================================ */
.services {
    background: var(--primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(0, 255, 198, 0.1));
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 0;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: rgba(255, 215, 0, 0.3);
    box-shadow: var(--shadow-gold);
}

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

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

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-gold);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    transition: transform var(--transition-bounce);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.service-card p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.service-tag {
    background: rgba(255, 215, 0, 0.1);
    color: var(--accent-gold);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

/* ============================================
   WHY CHOOSE US SECTION
============================================ */
.why-us {
    background: var(--primary-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 215, 0, 0.3);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
    transition: transform var(--transition-bounce);
}

.feature-card:hover .feature-icon {
    transform: rotate(360deg);
}

.feature-counter {
    margin-top: 1rem;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ============================================
   PORTFOLIO SECTION
============================================ */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    background: transparent;
    border: 1px solid rgba(255, 215, 0, 0.3);
    color: var(--text-light);
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient-gold);
    color: var(--primary-dark);
    border-color: transparent;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.portfolio-image {
    width: 100%;
    height: 100%;
    background: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--text-dark);
    transition: transform var(--transition-normal);
}

.portfolio-item:hover .portfolio-image {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.95), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    opacity: 0;
    transform: translateY(100%);
    transition: all var(--transition-normal);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   REVIEWS SECTION
============================================ */
.reviews {
    background: var(--primary);
    overflow: hidden;
}

.reviews-carousel {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: var(--gradient-gold);
    border: none;
    border-radius: 50%;
    color: var(--primary-dark);
    cursor: pointer;
    z-index: 2;
    transition: all var(--transition-normal);
}

.carousel-arrow:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-gold);
}

.carousel-arrow.prev {
    left: -20px;
}

.carousel-arrow.next {
    right: -20px;
}

.reviews-track {
    display: flex;
    transition: transform var(--transition-normal);
}

.review-card {
    min-width: 100%;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
}

.review-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.review-avatar {
    width: 60px;
    height: 60px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
}

.review-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.review-rating {
    color: var(--accent-gold);
}

.review-text {
    color: var(--text-gray);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.review-date {
    font-size: 0.9rem;
    color: var(--text-dark);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    background: rgba(255, 215, 0, 0.3);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.carousel-dot.active {
    background: var(--accent-gold);
    transform: scale(1.3);
}

/* ============================================
   CTA SECTION
============================================ */
.cta {
    background: var(--gradient-dark);
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1.5rem;
}

.cta-description {
    color: var(--text-gray);
    margin-bottom: 2.5rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   CONTACT SECTION
============================================ */
.contact {
    background: var(--primary-dark);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.info-items {
    margin-top: 3rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.info-item i {
    width: 50px;
    height: 50px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary-dark);
    flex-shrink: 0;
}

.info-item h4 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.info-item a,
.info-item p {
    color: var(--text-gray);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.info-item a:hover {
    color: var(--accent-gold);
}

.contact-form {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
}

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

.floating-label {
    position: relative;
}

.floating-label input,
.floating-label textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-light);
    font-family: inherit;
    transition: all var(--transition-fast);
}

.floating-label label {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: var(--text-gray);
    transition: all var(--transition-fast);
    pointer-events: none;
    background: transparent;
    padding: 0 0.25rem;
}

.floating-label input:focus,
.floating-label textarea:focus,
.floating-label input:not(:placeholder-shown),
.floating-label textarea:not(:placeholder-shown) {
    border-color: var(--accent-gold);
    background: rgba(255, 215, 0, 0.05);
}

.floating-label input:focus + label,
.floating-label textarea:focus + label,
.floating-label input:not(:placeholder-shown) + label,
.floating-label textarea:not(:placeholder-shown) + label {
    top: -0.5rem;
    left: 0.5rem;
    font-size: 0.8rem;
    background: var(--primary-dark);
    padding: 0 0.5rem;
    color: var(--accent-gold);
}

.error-message {
    display: block;
    color: #ff5555;
    font-size: 0.8rem;
    margin-top: 0.25rem;
}

/* ============================================
   FOOTER
============================================ */
.footer {
    background: var(--secondary);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.footer-description {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.social-links a:hover {
    background: var(--gradient-gold);
    transform: translateY(-3px);
    color: var(--primary-dark);
}

.footer-column h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

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

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

.footer-column a {
    color: var(--text-gray);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
    padding-left: 0;
}

.footer-column a:hover {
    color: var(--accent-gold);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* ============================================
   ANIMATIONS
============================================ */
@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-30px) rotate(120deg); }
    66% { transform: translateY(20px) rotate(240deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

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

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

.reveal-text {
    animation: fadeIn 1s ease forwards;
}

/* ============================================
   RESPONSIVE DESIGN
============================================ */
@media (max-width: 992px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .carousel-arrow.prev {
        left: 10px;
    }
    
    .carousel-arrow.next {
        right: 10px;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        transition: left var(--transition-normal);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        gap: 2rem;
        justify-content: center;
    }
    
    .stat-item {
        flex: 1 1 calc(50% - 1rem);
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    section {
        padding: 3rem 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: clamp(2rem, 6vw, 3rem);
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   ACCESSIBILITY
============================================ */
.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;
}

:focus-visible {
    outline: 2px solid var(--accent-gold);
    outline-offset: 2px;
}

/* ============================================
   SCROLLBAR
============================================ */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--primary-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-gold);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #FFB347, #FFD700);
}

/* ============================================
   BRAND COLLABORATIONS SECTION STYLES
   Dark + Gold Premium Theme
   To be added to existing CSS file
============================================ */

.collaborations-section {
    padding: 5rem 0;
    background: var(--primary-dark);
    position: relative;
    overflow: hidden;
}

.collaborations-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 255, 198, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-gold);
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 50px;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.section-subtitle i {
    margin-right: 0.5rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.gradient-text {
    background: linear-gradient(135deg, #FFD700, #FFB347);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-description {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Carousel Container */
.carousel-container {
    position: relative;
    max-width: 100%;
    margin: 0 -0.75rem;
    padding: 0.5rem 0;
}

.carousel-wrapper {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0.5rem 0.75rem;
    margin: 0;
    scroll-snap-type: x mandatory;
}

.carousel-wrapper::-webkit-scrollbar {
    display: none;
}

/* Creator Card */
.creator-card {
    min-width: calc(33.333% - 1rem);
    flex: 0 0 auto;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    scroll-snap-align: start;
    box-shadow: var(--shadow-md);
}

.creator-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-gold);
    box-shadow: var(--shadow-gold);
}

/* Video Container */
.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    background: var(--primary-dark);
    box-shadow: var(--shadow-sm);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 16px;
}

/* Creator Info */
.creator-info {
    text-align: left;
}

.creator-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 0.25rem;
    font-family: 'Sora', sans-serif;
}

.creator-role {
    color: var(--accent-gold);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

/* Social Buttons */
.social-buttons {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.social-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    color: white;
}

.social-btn i {
    font-size: 1.1rem;
}

.social-btn.instagram {
    background: linear-gradient(45deg, #f09433, #d62976, #962fbf, #4f5bd5);
}

.social-btn.instagram:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(225, 48, 108, 0.4);
}

.social-btn.youtube {
    background: #FF0000;
}

.social-btn.youtube:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 0, 0, 0.4);
}

/* Navigation Buttons */
.carousel-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    color: var(--text-light);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.carousel-nav-btn:hover {
    background: linear-gradient(135deg, #FFD700, #FFB347);
    color: var(--primary-dark);
    transform: translateY(-50%) scale(1.1);
    border-color: transparent;
    box-shadow: var(--shadow-gold);
}

.carousel-nav-btn.prev {
    left: -25px;
}

.carousel-nav-btn.next {
    right: -25px;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .creator-card {
        min-width: calc(50% - 0.75rem);
    }
    
    .carousel-nav-btn.prev {
        left: -15px;
    }
    
    .carousel-nav-btn.next {
        right: -15px;
    }
}

@media (max-width: 768px) {
    .collaborations-section {
        padding: 3rem 0;
    }
    
    .creator-card {
        min-width: calc(100% - 1rem);
    }
    
    .carousel-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .carousel-nav-btn.prev {
        left: -10px;
    }
    
    .carousel-nav-btn.next {
        right: -10px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-description {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .carousel-nav-btn {
        display: none; /* Hide arrows on mobile, rely on swipe */
    }
    
    .creator-card {
        padding: 1rem;
    }
    
    .creator-name {
        font-size: 1.1rem;
    }
    
    .social-buttons {
        flex-direction: column;
    }
    
    .social-btn {
        padding: 0.6rem;
    }
}

/* Touch swipe hint */
@media (max-width: 576px) {
    .carousel-wrapper {
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        padding-bottom: 1rem;
    }
    
    .creator-card {
        scroll-snap-align: center;
    }
}

/* Loading animation for cards */
@keyframes cardAppear {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.creator-card {
    animation: cardAppear 0.6s ease forwards;
}

.creator-card:nth-child(2) {
    animation-delay: 0.1s;
}

.creator-card:nth-child(3) {
    animation-delay: 0.2s;
}

.creator-card:nth-child(4) {
    animation-delay: 0.3s;
}

.creator-card:nth-child(5) {
    animation-delay: 0.4s;
}

.creator-card:nth-child(6) {
    animation-delay: 0.5s;
}

/* Dark theme variables - add these to your root if not already present */
:root {
    --primary-dark: #0A0A0F;
    --text-light: #FFFFFF;
    --text-gray: #B0B0C0;
    --accent-gold: #FFD700;
    --card-bg: rgba(26, 26, 46, 0.7);
    --glass-border: rgba(255, 215, 0, 0.1);
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 6px 12px rgba(0, 0, 0, 0.15);
    --shadow-gold: 0 5px 20px rgba(255, 215, 0, 0.2);
}

/* ============================================
   BRAND COLLABORATIONS SECTION STYLES
   Dark + Gold Premium Theme
   Add this to your existing CSS file or link separately
============================================ */

.collaborations-section {
    padding: 5rem 0;
    background: var(--primary-dark, #0A0A0F);
    position: relative;
    overflow: hidden;
}

.collaborations-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 255, 198, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #FFD700;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 50px;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.section-subtitle i {
    margin-right: 0.5rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #FFFFFF;
}

.gradient-text {
    background: linear-gradient(135deg, #FFD700, #FFB347);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-description {
    color: #B0B0C0;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Carousel Container */
.carousel-container {
    position: relative;
    max-width: 100%;
    margin: 0 -0.75rem;
    padding: 0.5rem 0;
}

.carousel-wrapper {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0.5rem 0.75rem;
    margin: 0;
    scroll-snap-type: x mandatory;
}

.carousel-wrapper::-webkit-scrollbar {
    display: none;
}

/* Creator Card */
.creator-card {
    min-width: calc(33.333% - 1rem);
    flex: 0 0 auto;
    background: rgba(26, 26, 46, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 24px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    scroll-snap-align: start;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.creator-card:hover {
    transform: translateY(-8px);
    border-color: #FFD700;
    box-shadow: 0 5px 20px rgba(255, 215, 0, 0.2);
}

/* Video Container */
.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    background: #0A0A0F;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 16px;
}

/* Instagram specific styles */
.creator-card[data-video-type="instagram"] .video-container {
    background: #f8f9fa;
    position: relative;
}

.instagram-label {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 2;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.instagram-label i {
    color: #e4405f;
    font-size: 0.9rem;
}

/* Ensure Instagram embeds are responsive */
.creator-card[data-video-type="instagram"] iframe {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Creator Info */
.creator-info {
    text-align: left;
}

.creator-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.25rem;
    font-family: 'Sora', sans-serif;
}

.creator-role {
    color: #FFD700;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

/* Social Buttons */
.social-buttons {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.social-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    color: white;
}

.social-btn i {
    font-size: 1.1rem;
}

.social-btn.instagram {
    background: linear-gradient(45deg, #f09433, #d62976, #962fbf, #4f5bd5);
}

.social-btn.instagram:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(225, 48, 108, 0.4);
}

.social-btn.youtube {
    background: #FF0000;
}

.social-btn.youtube:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 0, 0, 0.4);
}

/* Navigation Buttons */
.carousel-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(26, 26, 46, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.1);
    color: #FFFFFF;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.carousel-nav-btn:hover {
    background: linear-gradient(135deg, #FFD700, #FFB347);
    color: #0A0A0F;
    transform: translateY(-50%) scale(1.1);
    border-color: transparent;
    box-shadow: 0 5px 20px rgba(255, 215, 0, 0.2);
}

.carousel-nav-btn.prev {
    left: -25px;
}

.carousel-nav-btn.next {
    right: -25px;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .creator-card {
        min-width: calc(50% - 0.75rem);
    }
    
    .carousel-nav-btn.prev {
        left: -15px;
    }
    
    .carousel-nav-btn.next {
        right: -15px;
    }
}

@media (max-width: 768px) {
    .collaborations-section {
        padding: 3rem 0;
    }
    
    .creator-card {
        min-width: calc(100% - 1rem);
    }
    
    .carousel-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .carousel-nav-btn.prev {
        left: -10px;
    }
    
    .carousel-nav-btn.next {
        right: -10px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-description {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .carousel-nav-btn {
        display: none; /* Hide arrows on mobile, rely on swipe */
    }
    
    .creator-card {
        padding: 1rem;
    }
    
    .creator-name {
        font-size: 1.1rem;
    }
    
    .social-buttons {
        flex-direction: column;
    }
    
    .social-btn {
        padding: 0.6rem;
    }
}

/* Touch swipe hint */
@media (max-width: 576px) {
    .carousel-wrapper {
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        padding-bottom: 1rem;
    }
    
    .creator-card {
        scroll-snap-align: center;
    }
}

/* Card Animation */
@keyframes cardAppear {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.creator-card {
    animation: cardAppear 0.6s ease forwards;
    opacity: 0; /* Will be overridden by JS for scroll-based animation */
}

.creator-card:nth-child(2) {
    animation-delay: 0.1s;
}

.creator-card:nth-child(3) {
    animation-delay: 0.2s;
}

.creator-card:nth-child(4) {
    animation-delay: 0.3s;
}

.creator-card:nth-child(5) {
    animation-delay: 0.4s;
}

.creator-card:nth-child(6) {
    animation-delay: 0.5s;
}