/* ========================================
   Onur Ayık - Modern AI Web Sitesi
   Renk Paleti: Parlak Mavi & Turkuaz
   ======================================== */

/* CSS Değişkenleri */
:root {
    /* Ana Renkler - Parlak Mavi & Turkuaz */
    --primary-dark: #0a0f1a;
    --primary: #0066ff;
    --primary-light: #3385ff;
    --secondary: #00d4ff;
    --accent: #00e5ff;
    --accent-light: #80f0ff;

    /* Gradient Renkler */
    --gradient-primary: linear-gradient(135deg, #0066ff 0%, #00d4ff 50%, #00e5ff 100%);
    --gradient-secondary: linear-gradient(135deg, #0066ff 0%, #00e5ff 100%);
    --gradient-dark: linear-gradient(135deg, #0a0f1a 0%, #0d1525 100%);
    --gradient-glow: linear-gradient(135deg, rgba(0, 229, 255, 0.3) 0%, rgba(0, 102, 255, 0.3) 100%);

    /* Nötr Renkler */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Efekt Renkleri */
    --shadow-color: rgba(0, 229, 255, 0.2);
    --glow-color: rgba(0, 229, 255, 0.5);

    /* Tipografi */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Geçişler */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--primary-dark);
    color: var(--gray-100);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: var(--transition-normal);
}

.btn-primary {
    background: var(--gradient-secondary);
    color: var(--white);
    box-shadow: 0 4px 20px var(--shadow-color);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--glow-color);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--accent);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Gradient Text */
.gradient-text {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Section Badge */
.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: var(--radius-full);
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 20px;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--white);
}

.section-description {
    font-size: 1.125rem;
    color: var(--gray-400);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   Navbar
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 15, 26, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 102, 255, 0.2);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient-secondary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.logo-text .highlight {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 35px;
}

.nav-links a {
    color: var(--gray-300);
    font-weight: 500;
    position: relative;
}

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

.nav-links a:hover {
    color: var(--white);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 100px 20px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background-image: url('images/hero/hero-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: blur(3px);
    transform: scale(1.05);
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(5, 10, 30, 0.85) 0%, rgba(0, 50, 120, 0.7) 50%, rgba(5, 10, 30, 0.85) 100%);
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 102, 255, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 229, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 40% 80%, rgba(0, 212, 255, 0.15) 0%, transparent 50%);
}

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

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(0, 20, 50, 0.85);
    border: 1px solid rgba(0, 229, 255, 0.5);
    border-radius: var(--radius-full);
    color: var(--accent);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 25px;
    animation: pulse-glow 2s ease-in-out infinite;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 229, 255, 0.3); }
    50% { box-shadow: 0 0 40px rgba(0, 229, 255, 0.5); }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 25px;
    color: var(--white);
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.6), 0 2px 10px rgba(0, 0, 0, 0.4);
}

.hero-description {
    font-size: 1.25rem;
    color: var(--gray-200);
    margin-bottom: 35px;
    line-height: 1.7;
    text-shadow: 0 2px 15px rgba(0, 0, 0, 0.5);
}

/* Hero Hizmet Etiketleri - Modern Infinite Scroll */
.hero-services-wrapper {
    width: 100%;
    margin: 30px 0;
    overflow: hidden;
}

.services-category-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.15), rgba(0, 102, 255, 0.15));
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: var(--radius-full);
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
}

.services-category-label i {
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; }
    50% { transform: scale(1.2) rotate(180deg); opacity: 0.8; }
}

.hero-services-scroll {
    margin-bottom: 12px;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, white 10%, white 90%, transparent);
    mask-image: linear-gradient(90deg, transparent, white 10%, white 90%, transparent);
}

.services-track {
    display: flex;
    width: 100%;
}

.services-track-inner {
    display: flex;
    gap: 12px;
    animation: scroll-left 40s linear infinite;
    padding: 5px 0;
}

.services-track-inner.reverse {
    animation: scroll-right 35s linear infinite;
}

.services-track[data-speed="slow"] .services-track-inner {
    animation-duration: 50s;
}

.services-track[data-speed="medium"] .services-track-inner {
    animation-duration: 40s;
}

.services-track[data-speed="fast"] .services-track-inner {
    animation-duration: 30s;
}

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

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

.hero-services-scroll:hover .services-track-inner {
    animation-play-state: paused;
}

.hero-service-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: rgba(0, 20, 50, 0.8);
    border: 1px solid rgba(0, 229, 255, 0.4);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
    cursor: pointer;
}

/* Kategori bazlı renkler */
.hero-service-tag.ai {
    border-color: rgba(138, 43, 226, 0.5);
}

.hero-service-tag.ai i {
    color: #8a2be2;
}

.hero-service-tag.tech {
    border-color: rgba(0, 229, 255, 0.5);
}

.hero-service-tag.tech i {
    color: var(--accent);
}

.hero-service-tag.media {
    border-color: rgba(255, 105, 180, 0.5);
}

.hero-service-tag.media i {
    color: #ff69b4;
}

.hero-service-tag.service {
    border-color: rgba(50, 205, 50, 0.5);
}

.hero-service-tag.service i {
    color: #32cd32;
}

.hero-service-tag:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 229, 255, 0.4);
}

.hero-service-tag.ai:hover {
    background: rgba(138, 43, 226, 0.2);
    border-color: #8a2be2;
    box-shadow: 0 8px 25px rgba(138, 43, 226, 0.4);
}

.hero-service-tag.tech:hover {
    background: rgba(0, 229, 255, 0.2);
    border-color: var(--accent);
    box-shadow: 0 8px 25px rgba(0, 229, 255, 0.4);
}

.hero-service-tag.media:hover {
    background: rgba(255, 105, 180, 0.2);
    border-color: #ff69b4;
    box-shadow: 0 8px 25px rgba(255, 105, 180, 0.4);
}

.hero-service-tag.service:hover {
    background: rgba(50, 205, 50, 0.2);
    border-color: #32cd32;
    box-shadow: 0 8px 25px rgba(50, 205, 50, 0.4);
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
    text-shadow: 0 0 30px rgba(0, 229, 255, 0.5);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--gray-400);
    margin-top: 5px;
}

.hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
    z-index: 1;
}

.ai-sphere {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    opacity: 0.15;
    animation: sphere-pulse 4s ease-in-out infinite;
    box-shadow: 0 0 100px rgba(0, 229, 255, 0.3);
}

@keyframes sphere-pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.15; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.25; }
}

.floating-card {
    position: absolute;
    padding: 15px 25px;
    background: rgba(0, 20, 50, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 229, 255, 0.5);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    font-weight: 600;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 229, 255, 0.2);
}

.floating-card i {
    font-size: 1.5rem;
    color: var(--accent);
}

.card-1 {
    top: 5%;
    right: 5%;
    animation-delay: 0s;
}

.card-2 {
    top: 5%;
    right: 35%;
    animation-delay: 0.3s;
}

.card-3 {
    top: 20%;
    right: 65%;
    animation-delay: 0.6s;
}

.card-4 {
    top: 35%;
    right: 10%;
    animation-delay: 0.9s;
}

.card-5 {
    top: 35%;
    right: 40%;
    animation-delay: 1.2s;
}

.card-6 {
    top: 50%;
    right: 65%;
    animation-delay: 1.5s;
}

.card-7 {
    top: 65%;
    right: 5%;
    animation-delay: 1.8s;
}

.card-8 {
    top: 65%;
    right: 35%;
    animation-delay: 2.1s;
}

.card-9 {
    top: 80%;
    right: 65%;
    animation-delay: 2.4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* ========================================
   About Section
   ======================================== */
.about {
    padding: 120px 0;
    background: var(--primary-dark);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.image-frame {
    position: relative;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
}

.profile-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-dark);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(0, 229, 255, 0.3);
    box-shadow: 0 0 60px rgba(0, 229, 255, 0.1);
}

.profile-placeholder i {
    font-size: 8rem;
    color: var(--accent);
    opacity: 0.3;
}

.profile-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-xl);
    border: 2px solid rgba(0, 229, 255, 0.3);
    box-shadow: 0 0 60px rgba(0, 229, 255, 0.2);
    transition: var(--transition-normal);
}

.profile-photo:hover {
    border-color: var(--accent);
    box-shadow: 0 0 80px rgba(0, 229, 255, 0.4);
    transform: scale(1.02);
}

.image-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent);
    border-radius: var(--radius-xl);
    z-index: -1;
    opacity: 0.3;
}

.about-text .section-title {
    text-align: left;
}

.about-description {
    font-size: 1.1rem;
    color: var(--gray-400);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 30px 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-300);
}

.feature-item i {
    color: var(--accent);
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

/* ========================================
   Experience Timeline
   ======================================== */
.experience-timeline {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid rgba(0, 229, 255, 0.1);
}

.timeline-title {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.timeline-title i {
    color: var(--accent);
    font-size: 1.5rem;
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 100%;
    background: var(--gradient-secondary);
    border-radius: 3px;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 20px 40px;
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
    text-align: left;
}

.timeline-icon {
    position: absolute;
    top: 25px;
    width: 50px;
    height: 50px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--white);
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.4);
    z-index: 1;
}

.timeline-item:nth-child(odd) .timeline-icon {
    right: -25px;
}

.timeline-item:nth-child(even) .timeline-icon {
    left: -25px;
}

.timeline-content {
    background: rgba(0, 102, 255, 0.05);
    border: 1px solid rgba(0, 229, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 25px;
    transition: var(--transition-normal);
}

.timeline-content:hover {
    background: rgba(0, 229, 255, 0.08);
    border-color: rgba(0, 229, 255, 0.4);
    transform: scale(1.02);
    box-shadow: 0 10px 40px rgba(0, 229, 255, 0.15);
}

.timeline-date {
    display: inline-block;
    padding: 5px 15px;
    background: var(--gradient-secondary);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 12px;
}

.timeline-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 10px;
}

.timeline-content p {
    color: var(--gray-400);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Timeline Responsive */
@media (max-width: 768px) {
    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        width: 100%;
        left: 0 !important;
        text-align: left !important;
        padding-left: 70px;
        padding-right: 20px;
    }

    .timeline-icon {
        left: -5px !important;
        right: auto !important;
    }
}

/* ========================================
   Portfolio/Gallery Section
   ======================================== */
.portfolio {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--primary-dark) 0%, rgba(0, 102, 255, 0.05) 50%, var(--primary-dark) 100%);
}

/* Kategori Kartları */
.portfolio-categories {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.category-card {
    background: rgba(0, 102, 255, 0.05);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition-normal);
    cursor: pointer;
}

.category-card:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--accent);
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 229, 255, 0.2);
}

.category-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.3);
}

.category-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 10px;
}

.category-card p {
    font-size: 0.9rem;
    color: var(--gray-400);
    margin-bottom: 15px;
}

.category-count {
    display: inline-block;
    padding: 5px 15px;
    background: rgba(0, 229, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.category-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: var(--gradient-secondary);
    border: none;
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
}

.category-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 25px rgba(0, 229, 255, 0.4);
}

/* Portfolyo Modal */
.portfolio-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-dark);
    z-index: 9999;
    overflow-y: auto;
}

.portfolio-modal.active {
    display: block;
}

.portfolio-modal-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px;
}

.portfolio-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(0, 229, 255, 0.2);
}

.portfolio-modal-header h3 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--white);
}

.modal-back,
.modal-close {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-normal);
}

.modal-back:hover,
.modal-close:hover {
    background: var(--gradient-secondary);
    border-color: transparent;
}

.modal-close {
    padding: 10px;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    justify-content: center;
}

/* Portfolyo Grid - Modal içinde */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.portfolio-item.hidden {
    display: none;
}

.portfolio-image {
    position: relative;
    width: 100%;
    height: 100%;
}

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

/* Video support in portfolio */
.portfolio-image video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

/* Instagram video link styling */
.instagram-video-link {
    position: relative;
    cursor: pointer;
}

.instagram-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 2;
    animation: pulse 2s ease-in-out infinite;
}

.instagram-badge i {
    font-size: 1.1rem;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 6px 20px rgba(225, 48, 108, 0.5);
    }
}

.instagram-link {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%) !important;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.instagram-link:hover {
    transform: scale(1.15);
    box-shadow: 0 8px 25px rgba(225, 48, 108, 0.6);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 102, 255, 0.9) 100%);
    opacity: 0;
    transition: var(--transition-normal);
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

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

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

.portfolio-info {
    color: var(--white);
    transform: translateY(20px);
    transition: var(--transition-normal);
}

.portfolio-item:hover .portfolio-info {
    transform: translateY(0);
}

.portfolio-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.portfolio-info p {
    font-size: 0.85rem;
    color: var(--gray-200);
    margin-bottom: 10px;
}

.portfolio-zoom {
    width: 40px;
    height: 40px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    color: var(--primary);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-zoom:hover {
    background: var(--accent);
    color: var(--white);
    transform: scale(1.1);
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 60px rgba(0, 229, 255, 0.2);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: rgba(0, 102, 255, 0.2);
    border: 1px solid rgba(0, 229, 255, 0.3);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close {
    top: 20px;
    right: 20px;
}

.lightbox-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--gradient-secondary);
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.4);
}

/* Portfolio Responsive */
@media (max-width: 1200px) {
    .portfolio-categories {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .portfolio-categories {
        grid-template-columns: 1fr;
    }

    .portfolio-modal-header {
        flex-wrap: wrap;
        gap: 15px;
    }

    .portfolio-modal-header h3 {
        order: 3;
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .category-card {
        padding: 30px 20px;
    }

    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* ========================================
   Services Section
   ======================================== */
.services {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--primary-dark) 0%, rgba(0, 102, 255, 0.05) 50%, var(--primary-dark) 100%);
}

.services-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--gray-400);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-normal);
}

.tab-btn:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: rgba(0, 229, 255, 0.3);
    color: var(--white);
}

.tab-btn.active {
    background: var(--gradient-secondary);
    border-color: transparent;
    color: var(--white);
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.3);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: grid;
}

.service-card {
    background: rgba(0, 102, 255, 0.03);
    border: 1px solid rgba(0, 229, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 35px;
    transition: var(--transition-normal);
}

.service-card:hover {
    background: rgba(0, 229, 255, 0.05);
    border-color: rgba(0, 229, 255, 0.4);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 229, 255, 0.15);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-secondary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--white);
    margin-bottom: 25px;
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.2);
}

.service-card h3 {
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--white);
}

.service-card p {
    color: var(--gray-400);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-300);
    font-size: 0.95rem;
}

.service-features i {
    color: var(--accent);
    font-size: 0.8rem;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 10px 20px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: var(--radius-full);
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-normal);
}

.service-link:hover {
    background: var(--gradient-secondary);
    border-color: transparent;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
}

/* ========================================
   Technologies Section
   ======================================== */
.technologies {
    padding: 100px 0;
    background: var(--primary-dark);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 25px;
}

.tech-item {
    background: rgba(0, 102, 255, 0.03);
    border: 1px solid rgba(0, 229, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 30px 20px;
    text-align: center;
    transition: var(--transition-normal);
}

.tech-item:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: rgba(0, 229, 255, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 229, 255, 0.1);
}

.tech-item i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 15px;
    text-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
}

.tech-item span {
    display: block;
    font-size: 0.9rem;
    color: var(--gray-300);
    font-weight: 500;
}

/* ========================================
   Guidance Section (Ücretsiz Rehberlik)
   ======================================== */
.guidance {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--primary-dark) 0%, rgba(0, 102, 255, 0.05) 50%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.guidance::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 229, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.guidance-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.guidance-card {
    background: rgba(0, 102, 255, 0.03);
    border: 2px solid rgba(0, 229, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: 40px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.guidance-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-secondary);
    opacity: 0;
    transition: var(--transition-normal);
}

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

.guidance-card:hover {
    background: rgba(0, 229, 255, 0.08);
    border-color: var(--accent);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 229, 255, 0.2);
}

.guidance-card.featured {
    border-color: rgba(0, 229, 255, 0.4);
}

.guidance-card.special {
    border-color: rgba(255, 100, 100, 0.3);
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.03) 0%, rgba(255, 50, 50, 0.05) 100%);
}

.guidance-card.special:hover {
    border-color: rgba(255, 100, 100, 0.6);
    box-shadow: 0 20px 60px rgba(255, 100, 100, 0.2);
}

.guidance-card.mission {
    border-color: rgba(0, 229, 255, 0.3);
}

.guidance-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(255, 50, 50, 0.2) 0%, rgba(255, 100, 100, 0.1) 100%);
    border: 1px solid rgba(255, 100, 100, 0.4);
    border-radius: var(--radius-full);
    color: #ff6b6b;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.guidance-badge i {
    font-size: 1rem;
}

.guidance-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 25px;
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.3);
}

.guidance-card.special .guidance-icon {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff5252 100%);
    box-shadow: 0 10px 30px rgba(255, 100, 100, 0.3);
}

.guidance-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
}

.guidance-intro {
    font-size: 1rem;
    color: var(--gray-400);
    line-height: 1.8;
    margin-bottom: 25px;
}

.guidance-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.guidance-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-300);
    font-size: 0.95rem;
    line-height: 1.6;
}

.guidance-features i {
    color: var(--accent);
    font-size: 1rem;
    flex-shrink: 0;
}

.guidance-card.special .guidance-features i {
    color: #ff6b6b;
}

.mission-cta {
    margin-top: 30px;
    text-align: center;
}

.mission-cta .btn {
    width: 100%;
}

/* Guidance Stats */
.guidance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.stat-box {
    background: rgba(0, 102, 255, 0.05);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition-normal);
}

.stat-box:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 229, 255, 0.15);
}

.stat-box i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 15px;
    display: block;
}

.stat-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 10px;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 0.95rem;
    color: var(--gray-400);
    font-weight: 500;
}

/* Responsive */
@media (max-width: 992px) {
    .guidance-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .guidance-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .guidance {
        padding: 80px 0;
    }

    .guidance-card {
        padding: 30px;
    }

    .guidance-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }

    .stat-box {
        padding: 30px 20px;
    }
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--primary-dark) 0%, rgba(0, 102, 255, 0.08) 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: rgba(0, 102, 255, 0.05);
    border: 1px solid rgba(0, 229, 255, 0.15);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.contact-card:hover {
    background: rgba(0, 229, 255, 0.08);
    border-color: rgba(0, 229, 255, 0.4);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.1);
}

.contact-icon {
    width: 55px;
    height: 55px;
    background: var(--gradient-secondary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--white);
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(0, 229, 255, 0.25);
}

.contact-details h3 {
    font-size: 0.9rem;
    color: var(--gray-400);
    margin-bottom: 5px;
    font-weight: 500;
}

.contact-details a,
.contact-details span {
    font-size: 1.1rem;
    color: var(--white);
    font-weight: 600;
}

.contact-details a:hover {
    color: var(--accent);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    width: 50px;
    height: 50px;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--gray-400);
    transition: var(--transition-normal);
}

.social-link:hover {
    background: var(--gradient-secondary);
    border-color: transparent;
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 229, 255, 0.3);
}

.contact-form-container {
    background: rgba(0, 102, 255, 0.03);
    border: 1px solid rgba(0, 229, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray-300);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 15px 20px;
    background: rgba(0, 102, 255, 0.05);
    border: 1px solid rgba(0, 229, 255, 0.15);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 1rem;
    font-family: var(--font-family);
    transition: var(--transition-normal);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-500);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.2);
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--primary-dark);
    color: var(--white);
}

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

/* ========================================
   Footer
   ======================================== */
.footer {
    background: #050810;
    padding: 80px 0 30px;
    border-top: 1px solid rgba(0, 229, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand p {
    color: var(--gray-400);
    line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 25px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--gray-400);
    transition: var(--transition-fast);
}

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

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-400);
    margin-bottom: 12px;
}

.footer-contact i {
    color: var(--accent);
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(0, 102, 255, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: var(--transition-normal);
}

.footer-social a:hover {
    background: var(--gradient-secondary);
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(0, 229, 255, 0.1);
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.9rem;
}

/* ========================================
   WhatsApp Float Button
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.75rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    animation: whatsapp-pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

@keyframes whatsapp-pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1200px) {
    .hero-visual {
        width: 400px;
        height: 400px;
        right: 2%;
    }

    .ai-sphere {
        width: 250px;
        height: 250px;
    }
}

@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image {
        display: flex;
        justify-content: center;
    }

    .image-frame {
        max-width: 300px;
    }

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

    .about-text .section-title {
        text-align: center;
    }

    .about-features {
        justify-items: center;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tech-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .contact-info {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .contact-card {
        flex: 1;
        min-width: 250px;
    }

    .social-links {
        width: 100%;
        justify-content: center;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 15, 26, 0.98);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        border-top: 1px solid rgba(0, 229, 255, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-toggle {
        display: block;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .hero-services-wrapper {
        margin: 20px 0;
    }

    .services-category-label {
        font-size: 0.8rem;
        padding: 6px 15px;
    }

    .hero-service-tag {
        font-size: 0.75rem;
        padding: 8px 14px;
    }

    .services-track-inner {
        gap: 8px;
    }

    .services-track[data-speed="slow"] .services-track-inner {
        animation-duration: 40s;
    }

    .services-track[data-speed="medium"] .services-track-inner {
        animation-duration: 30s;
    }

    .services-track[data-speed="fast"] .services-track-inner {
        animation-duration: 25s;
    }

    .section-title {
        font-size: 2rem;
    }

    .services-tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .tab-btn {
        justify-content: center;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .contact-form {
        grid-template-columns: 1fr;
    }

    .form-group.full-width {
        grid-column: span 1;
    }

    .contact-card {
        min-width: 100%;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-links ul {
        align-items: center;
    }

    .footer-contact p {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.875rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-form-container {
        padding: 25px;
    }

    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }
}

/* ========================================
   Hobiler Bölümü (Ana Sayfa)
   ======================================== */
.hobbies {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--primary-dark) 0%, rgba(0, 102, 255, 0.05) 50%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.hobbies::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(0, 255, 100, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.hobbies-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

.hobby-card {
    background: rgba(0, 102, 255, 0.05);
    border: 2px solid rgba(0, 229, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: 50px;
    transition: var(--transition-normal);
}

.hobby-card:hover {
    background: rgba(0, 229, 255, 0.08);
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 229, 255, 0.2);
}

.hobby-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #00d4ff 0%, #00ff88 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 25px;
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
}

.hobby-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
}

.hobby-card p {
    font-size: 1.05rem;
    color: var(--gray-400);
    line-height: 1.8;
    margin-bottom: 30px;
}

.hobby-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(135deg, #00d4ff 0%, #00ff88 100%);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition-normal);
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.3);
}

.hobby-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 35px rgba(0, 255, 136, 0.5);
}

.hobby-preview-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.hobby-preview-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 1;
    transition: var(--transition-normal);
}

.hobby-preview-item.large {
    grid-column: span 2;
    aspect-ratio: 2/1;
}

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

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

.preview-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.9) 0%, rgba(0, 255, 136, 0.9) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.hobby-preview-item:hover .preview-overlay {
    opacity: 1;
}

.preview-btn {
    text-align: center;
    color: var(--white);
}

.preview-btn span {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.preview-btn p {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Responsive Hobbies */
@media (max-width: 992px) {
    .hobbies-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hobby-card {
        padding: 40px;
        text-align: center;
    }

    .hobby-icon {
        margin: 0 auto 25px;
    }
}

@media (max-width: 768px) {
    .hobby-preview-grid {
        grid-template-columns: 1fr;
    }

    .hobby-preview-item.large {
        grid-column: span 1;
        aspect-ratio: 1;
    }
}

/* ========================================
   Hobiler Galerisi Sayfası
   ======================================== */
.hobbies-hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 140px 20px 80px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1) 0%, rgba(0, 255, 136, 0.1) 100%);
    overflow: hidden;
}

.hobbies-hero .hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 229, 255, 0.1) 0%, transparent 70%);
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-normal);
    margin-bottom: 30px;
}

.back-btn:hover {
    background: var(--gradient-secondary);
    border-color: transparent;
    transform: translateX(-5px);
}

.hobbies-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hobbies-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 25px;
    color: var(--white);
}

.hobbies-description {
    font-size: 1.2rem;
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: 40px;
}

.hobbies-stats {
    display: flex;
    gap: 50px;
    justify-content: center;
    margin-top: 40px;
}

.hobby-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.hobby-stat i {
    font-size: 2.5rem;
    color: var(--accent);
}

.hobby-stat .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #00d4ff 0%, #00ff88 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hobby-stat .stat-label {
    font-size: 0.95rem;
    color: var(--gray-400);
}

/* Galeri Bölümü */
.hobbies-gallery-section {
    padding: 80px 0;
    background: var(--primary-dark);
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.hobbies-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    transition: var(--transition-normal);
}

.gallery-item.hidden {
    display: none;
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.8) 0%, rgba(0, 255, 136, 0.8) 100%);
    opacity: 0;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

.gallery-zoom {
    width: 60px;
    height: 60px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    color: var(--primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-zoom:hover {
    transform: scale(1.15);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.3);
}

.video-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Hobbies Lightbox */
.hobbies-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.hobbies-lightbox.active {
    display: flex;
    opacity: 1;
}

.hobbies-lightbox .lightbox-content {
    max-width: 90%;
    max-height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hobbies-lightbox .lightbox-content img,
.hobbies-lightbox .lightbox-content video {
    max-width: 100%;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 60px rgba(0, 229, 255, 0.3);
}

/* Responsive Gallery */
@media (max-width: 1200px) {
    .hobbies-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .hobbies-gallery {
        grid-template-columns: repeat(2, 1fr);
    }

    .hobbies-stats {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .hobbies-title {
        font-size: 2.5rem;
    }

    .hobbies-description {
        font-size: 1.05rem;
    }

    .hobbies-stats {
        flex-direction: column;
        gap: 25px;
    }

    .gallery-filters {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 576px) {
    .hobbies-gallery {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .gallery-item {
        aspect-ratio: 4/3;
    }
}