:root {
    /* Eflin CamBalkon: Siyah & Mor Palet */
    --clr-bg-dark: #070707;
    --clr-bg-panel: #111116;
    --clr-primary: #9d4edd;
    --clr-primary-light: #b97af5;
    --clr-primary-dark: #6221a3;
    --clr-text-main: #f0f0f5;
    --clr-text-muted: #a0a0b0;
    
    --glow-primary: 0 0 20px rgba(157, 78, 221, 0.5);
    --glow-subtle: 0 0 10px rgba(157, 78, 221, 0.2);
    
    --glass-bg: rgba(17, 17, 22, 0.6);
    --glass-border: rgba(157, 78, 221, 0.2);
    
    --font-main: 'Outfit', sans-serif;
    --transition-fast: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--clr-bg-dark);
    color: var(--clr-text-main);
    font-family: var(--font-main);
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section {
    padding: 100px 0;
}

/* Typography */
.highlight {
    color: var(--clr-primary);
    text-shadow: var(--glow-subtle);
}

.text-purple {
    color: var(--clr-primary);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.section-title p {
    color: var(--clr-text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Components */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
    color: white;
}

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

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

.btn-outline:hover {
    background: var(--clr-primary);
    color: white;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition-fast);
}

.navbar.scrolled {
    padding: 15px 0;
    background: rgba(7, 7, 7, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
}

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

.logo-text {
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.nav-list {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--clr-primary);
}

.nav-btn-glow {
    background: var(--clr-primary);
    padding: 10px 24px;
    border-radius: 30px;
    color: white !important;
    box-shadow: 0 0 10px rgba(157, 78, 221, 0.4);
}

.nav-btn-glow:hover {
    box-shadow: var(--glow-primary);
    transform: scale(1.05);
}

.hamburger {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--clr-text-main);
    margin: 5px 0;
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

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

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(7,7,7,0.95) 0%, rgba(7,7,7,0.7) 50%, rgba(7,7,7,0.4) 100%);
}

.purple-gradient-sphere {
    position: absolute;
    top: 20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(157,78,221,0.2) 0%, rgba(7,7,7,0) 70%);
    border-radius: 50%;
    filter: blur(40px);
}

.hero-content {
    max-width: 800px;
}

.hero-tag {
    display: inline-block;
    color: var(--clr-primary-light);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 3px;
    margin-bottom: 15px;
    border: 1px solid var(--clr-primary);
    padding: 5px 15px;
    border-radius: 20px;
    background: rgba(157, 78, 221, 0.1);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--clr-text-muted);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--clr-text-muted);
    font-size: 0.9rem;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--clr-text-muted);
    border-radius: 20px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--clr-primary);
    border-radius: 20px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 15px); opacity: 0; }
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    padding: 40px 30px;
    text-align: left;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(157, 78, 221, 0.5);
    box-shadow: var(--glow-subtle);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--clr-primary);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.feature-card p {
    color: var(--clr-text-muted);
}

.card-glow {
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(157,78,221,0.3) 0%, rgba(17,17,22,0) 70%);
    border-radius: 50%;
    transition: var(--transition-slow);
}

.feature-card:hover .card-glow {
    transform: scale(1.5);
}

/* Services */
.bg-darker {
    background-color: #040404;
}

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

.bg-blur-1 {
    position: absolute;
    top: 10%;
    right: 0;
    width: 400px;
    height: 400px;
    background: var(--clr-primary-dark);
    filter: blur(150px);
    opacity: 0.2;
    z-index: 1;
}

.services-wrapper {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.service-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.service-item.reverse {
    direction: rtl;
}

.service-item.reverse > * {
    direction: ltr;
}

.service-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

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

.service-item:hover .service-img {
    transform: scale(1.05);
}

.image-overlay-fx {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inset 0 0 40px rgba(0,0,0,0.8);
    pointer-events: none;
}

.service-content {
    padding: 40px;
}

.service-content h3 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.service-content p {
    color: var(--clr-text-muted);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.service-features {
    margin-bottom: 30px;
}

.service-features li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--clr-primary-light);
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.link-arrow:hover {
    gap: 15px;
    color: white;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.gallery-item {
    height: 300px;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(157, 78, 221, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-fast);
    font-size: 2rem;
    color: white;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Footer */
.footer {
    background: #000;
    padding: 80px 0 20px;
    border-top: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--clr-primary), transparent);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--clr-text-muted);
    margin: 20px 0;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--glass-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--glass-border);
    transition: var(--transition-fast);
}

.social-icon:hover {
    background: var(--clr-primary);
    transform: translateY(-3px);
    box-shadow: var(--glow-primary);
}

.footer-links h3, .footer-contact h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.footer-links ul li {
    margin-bottom: 15px;
}

.footer-links ul li a {
    color: var(--clr-text-muted);
    transition: var(--transition-fast);
}

.footer-links ul li a:hover {
    color: var(--clr-primary-light);
    padding-left: 5px;
}

.contact-info li {
    margin-bottom: 15px;
    color: var(--clr-text-muted);
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.contact-info li i {
    color: var(--clr-primary);
    margin-top: 5px;
}

.mt-3 { margin-top: 30px; }
.btn-block { width: 100%; }

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--clr-text-muted);
    font-size: 0.9rem;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }

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

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

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

/* Responsive */
@media (max-width: 992px) {
    .hero-title { font-size: 3rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hamburger { display: block; }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(7, 7, 7, 0.98);
        backdrop-filter: blur(20px);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: var(--transition-slow);
    }
    
    .nav-menu.active { right: 0; }
    
    .nav-list {
        flex-direction: column;
        gap: 40px;
        font-size: 1.5rem;
    }
    
    .hamburger.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .hamburger.active .bar:nth-child(2) { opacity: 0; }
    .hamburger.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    
    .hero-title { font-size: 2.5rem; }
    .hero-buttons { flex-direction: column; }
    
    .service-item, .service-item.reverse {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
}