@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --primary: #ffdd00; /* Bitek Yellow */
    --primary-hover: #e6c700;
    --dark: #050505;
    --dark-light: #111111;
    --light: #ffffff;
    --gray-light: #f4f5f7;
    --text-muted: #888888;
    --glass-bg: rgba(5, 5, 5, 0.7);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    color: var(--light);
    background-color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--light);
    font-weight: 800;
    letter-spacing: -1px;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
}

.section-padding {
    padding: 150px 0;
}

.section-title {
    text-align: left;
    margin-bottom: 80px;
}

.section-title h2 {
    font-size: 4rem;
    margin-bottom: 20px;
    line-height: 1.1;
    text-transform: uppercase;
}

.section-title h2 span {
    color: var(--primary);
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.4rem;
    max-width: 700px;
    font-weight: 300;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--dark) !important;
}

.btn-primary:hover {
    background-color: var(--light);
    color: var(--dark) !important;
    box-shadow: 0 0 30px rgba(255, 221, 0, 0.4);
    transform: translateY(-3px);
}

.btn-outline {
    background-color: transparent;
    color: var(--light);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 30px 0;
    transition: var(--transition);
}

header.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 15px 0;
}

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

.logo img {
    height: 60px;
    transition: var(--transition);
}

header.scrolled .logo img {
    height: 45px;
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-links li a {
    font-weight: 500;
    font-size: 1rem;
    color: var(--light);
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

.nav-links li a:hover {
    opacity: 1;
    color: var(--primary);
}

/* Dropdown */
.has-dropdown {
    position: relative;
    padding-bottom: 20px;
    margin-bottom: -20px;
}

.dropdown {
    position: absolute;
    top: 100%;
    left: -20px;
    background: var(--dark-light);
    min-width: 250px;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: var(--transition);
    padding: 15px 0;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li a {
    display: block;
    padding: 12px 30px;
    font-size: 0.9rem;
    color: var(--text-muted) !important;
    text-transform: none;
    letter-spacing: 0;
}

.dropdown li a:hover {
    color: var(--primary) !important;
    background: rgba(255, 255, 255, 0.03);
    padding-left: 40px;
}

.btn-teklif {
    padding: 12px 28px;
    font-size: 0.85rem;
}

/* Advanced Hero Slider */
.hero-slider {
    height: 65vh;
    min-height: 500px;
    max-height: 700px;
    width: 100%;
    position: relative;
    overflow: hidden;
    background: var(--dark);
    margin-top: 100px; /* To prevent overlapping with fixed header */
}

.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* Ken Burns Effect */
.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
    transform: scale(1.1);
    transition: transform 6s ease-out;
}

.swiper-slide-active .slide-bg {
    transform: scale(1);
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(5,5,5,0.9) 0%, rgba(5,5,5,0.4) 100%);
    z-index: 2;
}

.slide-content {
    position: relative;
    z-index: 10;
    width: 100%;
    margin-top: 50px;
}

/* Text Animations */
.slide-content h1 {
    font-size: 5rem;
    font-weight: 900;
    color: var(--light);
    margin-bottom: 20px;
    line-height: 1.1;
    text-transform: uppercase;
    max-width: 900px;
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.25, 1, 0.5, 1) 0.3s;
}

.slide-content h1 span {
    color: var(--primary);
}

.slide-content p {
    font-size: 1.6rem;
    max-width: 600px;
    margin-bottom: 50px;
    color: var(--text-muted);
    font-weight: 300;
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s cubic-bezier(0.25, 1, 0.5, 1) 0.5s;
}

.hero-btns {
    display: flex;
    gap: 20px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s cubic-bezier(0.25, 1, 0.5, 1) 0.7s;
}

.swiper-slide-active .slide-content h1,
.swiper-slide-active .slide-content p,
.swiper-slide-active .hero-btns {
    opacity: 1;
    transform: translateY(0);
}

/* Custom Swiper Controls */
.slider-controls {
    position: absolute;
    bottom: 50px;
    right: 50px;
    z-index: 20;
    display: flex;
    gap: 15px;
}

.swiper-button-next, .swiper-button-prev {
    position: relative !important;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    margin: 0 !important;
    width: 60px !important;
    height: 60px !important;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--light) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.swiper-button-next::after, .swiper-button-prev::after {
    display: none !important;
}

.swiper-button-next:hover, .swiper-button-prev:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--dark) !important;
}

.swiper-pagination {
    position: absolute;
    left: 50px !important;
    bottom: 70px !important;
    width: auto !important;
    text-align: left !important;
}

.swiper-pagination-bullet {
    width: 40px !important;
    height: 3px !important;
    border-radius: 0 !important;
    background: rgba(255,255,255,0.2) !important;
    opacity: 1 !important;
    transition: var(--transition);
}

.swiper-pagination-bullet-active {
    background: var(--primary) !important;
    width: 60px !important;
}

/* Bento Grid Services */
.services-bento {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.bento-card {
    background: var(--dark-light);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 50px 40px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.bento-card:hover {
    border-color: rgba(255, 221, 0, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.bento-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(255, 221, 0, 0.05), transparent 60%);
    opacity: 0;
    transition: var(--transition);
}

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

.bento-large { grid-column: span 8; }
.bento-medium { grid-column: span 4; }
.bento-half { grid-column: span 6; }

@media (max-width: 992px) {
    .bento-large, .bento-medium, .bento-half { grid-column: span 12; }
}

.bento-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 30px;
}

.bento-card h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.bento-card p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 30px;
    flex-grow: 1;
}

.bento-link {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.bento-link i {
    transition: transform 0.3s;
}

.bento-card:hover .bento-link i {
    transform: translateX(10px);
}

/* Subpage Hero (Web Agency 07 Style) */
.subpage-hero {
    background-color: var(--dark);
    background-image: 
        linear-gradient(115deg, transparent 35%, rgba(255,255,255,0.06) 35%, rgba(255,255,255,0.06) 65%, transparent 65%),
        linear-gradient(245deg, transparent 25%, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.04) 55%, transparent 55%);
    background-position: center;
    background-size: cover;
    padding: 200px 0 120px;
    color: var(--light);
    position: relative;
    overflow: hidden;
}

.subpage-hero::after {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,221,0,0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.subpage-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.subpage-hero-content h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--light);
}

.subpage-hero-content p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 35px;
    max-width: 500px;
}

.subpage-hero-image {
    position: relative;
}

.subpage-hero-image img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
    position: relative;
    z-index: 2;
}

/* Light/White Sections for Subpages */
.section-light {
    background-color: var(--light);
    color: var(--dark);
    padding: 100px 0;
}

.section-light h2, .section-light h3, .section-light h4 {
    color: var(--dark);
}

.section-light p {
    color: #444;
}

.text-center-block {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.text-center-block h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.text-center-block p {
    font-size: 1.2rem;
    color: #555;
}

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

.process-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid #eee;
    transition: var(--transition);
}

.process-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: var(--primary);
}

.process-icon {
    width: 60px;
    height: 60px;
    background: var(--dark);
    color: var(--primary);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

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

.process-card p {
    color: #666;
    font-size: 1rem;
}

/* Features List */
.features-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.feature-icon {
    color: var(--primary);
    font-size: 1.5rem;
    margin-top: 5px;
}

.feature-text h4 {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.feature-text p {
    color: #555;
}

/* Banner Image Overlap */
.overlap-image-container {
    margin-top: 50px;
    position: relative;
    z-index: 10;
    text-align: center;
}

.overlap-image-container img {
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
    max-width: 90%;
}


/* Subpage Grids */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.text-content h2 {
    font-size: 3rem;
    margin-bottom: 30px;
    line-height: 1.2;
}

.text-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 25px;
    font-weight: 300;
}

.premium-list {
    margin-top: 40px;
}

.premium-list li {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    font-size: 1.1rem;
    padding: 20px;
    background: var(--dark-light);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    transition: var(--transition);
}

.premium-list li:hover {
    border-color: var(--primary);
    transform: translateX(10px);
}

.premium-list i {
    color: var(--primary);
    font-size: 1.5rem;
}

.image-wrapper img {
    width: 100%;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

/* Stats */
.stats-container {
    display: flex;
    gap: 50px;
    margin-top: 50px;
    border-top: 1px solid var(--glass-border);
    padding-top: 50px;
}

.stat-item h3 {
    font-size: 4rem;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-item p {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    color: var(--text-muted) !important;
}

/* CTA Section */
.cta-section {
    background: var(--primary);
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCI+CjxjaXJjbGUgY3g9IjEiIGN5PSIxIiByPSIxIiBmaWxsPSJyZ2JhKDAsIDAsIDAsIDAuMSkiLz4KPC9zdmc+');
}

.cta-section .container {
    position: relative;
    z-index: 10;
}

.cta-section h2 {
    font-size: 4rem;
    color: var(--dark);
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.5rem;
    color: var(--dark);
    opacity: 0.8;
    margin-bottom: 50px;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
}

.contact-info-card {
    background: var(--dark-light);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    margin-bottom: 30px;
}

.contact-info-card i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.contact-info-card h4 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.contact-info-card p {
    color: var(--text-muted);
}

.contact-form {
    background: var(--dark-light);
    padding: 60px;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
}

.form-group {
    margin-bottom: 30px;
}

.form-control {
    width: 100%;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--glass-border);
    padding: 20px;
    color: var(--light);
    font-size: 1.1rem;
    border-radius: 8px;
    transition: var(--transition);
    font-family: 'Outfit', sans-serif;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255,255,255,0.05);
}

textarea.form-control {
    height: 200px;
    resize: none;
}

/* Footer */
footer {
    background: #020202;
    padding: 80px 0 40px;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-about p {
    color: var(--text-muted);
    margin: 20px 0;
    max-width: 400px;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--dark-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.footer-links h4 {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

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

.footer-links a {
    color: var(--text-muted);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
}

/* Utilities */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.25, 1, 0.5, 1);
}

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

/* Responsive */
@media (max-width: 1200px) {
    .section-padding { padding: 100px 0; }
    .slide-content h1 { font-size: 4rem; }
    .subpage-hero-content h1 { font-size: 3.5rem; }
}

@media (max-width: 992px) {
    .grid-2, .grid-3, .subpage-hero-grid { grid-template-columns: 1fr; gap: 50px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .overlap-image-container { margin-top: 50px; }
}

@media (max-width: 768px) {
    .slide-content h1 { font-size: 3rem; }
    .slide-content p { font-size: 1.1rem; }
    .section-title h2 { font-size: 2.5rem; }
    .nav-links { display: none; }
    .slider-controls { display: none; }
    .stats-container { flex-direction: column; gap: 30px; }
    .cta-section h2 { font-size: 2.5rem; }
}

/* =========================================
   CASE STUDIES & CLIENTS
========================================= */
.case-study-card {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 60px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 24px;
    padding: 40px;
    transition: var(--transition);
}

.case-study-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255,221,0,0.2);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
    background: rgba(255,255,255,0.03);
}

.case-study-card.reverse {
    flex-direction: row-reverse;
}

.case-study-image {
    flex: 1;
    border-radius: 16px;
    overflow: hidden;
}

.case-study-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.7s ease;
}

.case-study-card:hover .case-study-image img {
    transform: scale(1.05);
}

.case-study-content {
    flex: 1;
}

.case-study-tags {
    margin-bottom: 20px;
}

.case-study-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255,221,0,0.1);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-right: 10px;
}

.case-study-content h3 {
    font-size: 2.2rem;
    color: var(--light);
    margin-bottom: 20px;
}

.case-study-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 30px;
    line-height: 1.7;
}

.case-study-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 30px;
    padding-top: 25px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.stat-item h4 {
    color: var(--primary);
    font-size: 2rem;
    margin-bottom: 5px;
}

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

.client-logo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.client-logo-item {
    background: #fff;
    border-radius: 16px;
    padding: 25px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: var(--transition);
    filter: grayscale(100%) opacity(0.5);
    border: 1px solid #eee;
}

.client-logo-item:hover {
    filter: grayscale(0%) opacity(1);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: #ddd;
}

.client-logo-item svg, .client-logo-item img {
    max-width: 200px;
    max-height: 110px;
    width: 100%;
    object-fit: contain;
    fill: var(--dark);
}

@media (max-width: 992px) {
    .case-study-card, .case-study-card.reverse {
        flex-direction: column;
        gap: 30px;
        padding: 30px;
    }
}