/* SAVAŞ REKLAM - ULTRA MODERN ANIMATED DESIGN */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --primary: #F58735;
    --primary-dark: #e67421;
    --dark: #0a0a0a;
    --gray-900: #1a1a1a;
    --gray-800: #2d2d2d;
    --gray-700: #4a4a4a;
    --gray-500: #7a7a7a;
    --gray-300: #d4d4d4;
    --gray-100: #f5f5f5;
    --gray-50: #fafafa;
    --white: #ffffff;
}

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

/* CUSTOM SCROLLBAR - HIDDEN */
::-webkit-scrollbar {
    width: 0px;
    background: transparent;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--gray-50);
    color: var(--gray-900);
    line-height: 1.7;
    overflow-x: hidden;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ANIMATED BACKGROUND - PREMIUM */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 50%, #f0f0f0 100%);
    overflow: hidden;
}

/* Mesh gradient pattern */
.animated-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(245, 135, 53, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245, 135, 53, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 40% 70%, rgba(245, 135, 53, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(245, 135, 53, 0.03) 0%, transparent 50%);
    animation: meshMove 30s ease-in-out infinite;
}

/* Floating shapes */
.animated-bg::after {
    content: '';
    position: absolute;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(245, 135, 53, 0.08) 0%, transparent 25%),
        radial-gradient(circle at 85% 40%, rgba(245, 135, 53, 0.06) 0%, transparent 30%),
        radial-gradient(circle at 50% 90%, rgba(245, 135, 53, 0.07) 0%, transparent 35%);
    animation: float 40s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(40px, -40px) rotate(5deg); }
    66% { transform: translate(-30px, 30px) rotate(-5deg); }
}

@keyframes meshMove {
    0%, 100% { transform: scale(1) translate(0, 0); }
    50% { transform: scale(1.1) translate(20px, 20px); }
}

/* Subtle noise texture */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* HEADER - PREMIUM GLASSMORPHISM */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border-bottom: 1px solid rgba(245, 135, 53, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(245, 135, 53, 0.02) 0%, 
        transparent 20%, 
        transparent 80%, 
        rgba(245, 135, 53, 0.02) 100%);
    pointer-events: none;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
    border-bottom-color: rgba(245, 135, 53, 0.15);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

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

.logo img {
    height: 52px;
    filter: drop-shadow(0 2px 8px rgba(245, 135, 53, 0.15));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo:hover img {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 12px rgba(245, 135, 53, 0.25));
}

/* MENU - PREMIUM & ORGANIZED */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    text-decoration: none;
    color: var(--gray-800);
    font-weight: 500;
    font-size: 0.875rem;
    letter-spacing: -0.01em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 12px 20px;
    display: block;
    position: relative;
    border-radius: 8px;
}

/* Hover background glow */
.nav-menu a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(245, 135, 53, 0.1), rgba(245, 135, 53, 0.05));
    border-radius: 8px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-menu a:hover::before {
    opacity: 1;
}

/* Bottom line animation */
.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 20px;
    right: 20px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

.nav-menu a:hover {
    color: var(--primary);
    transform: translateY(-1px);
}

.nav-menu a:hover::after {
    transform: scaleX(1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: -0.01em;
    margin-left: 12px;
    box-shadow: 0 4px 12px rgba(245, 135, 53, 0.2);
    position: relative;
    overflow: hidden;
}

/* Shine effect on hover */
.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(245, 135, 53, 0.35);
}

/* SAVAŞ MEDYA SWITCH BUTTON */
.btn-switch {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    color: var(--white);
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: -0.01em;
    margin-left: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-switch::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 0.5s ease;
}

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

.btn-switch:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-700) 100%);
}

.btn-switch .switch-icon {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.btn-switch:hover .switch-icon {
    transform: rotate(180deg);
}

/* HERO - WITH PARALLAX */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: 180px 80px 120px;
    background: transparent;
    position: relative;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 100px;
    align-items: center;
    animation: fadeInUp 0.8s ease;
}

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

.hero-text {
    animation: fadeInLeft 0.8s ease 0.2s both;
}

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

.hero-text h2 {
    font-size: 1.25rem;
    margin-bottom: 16px;
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    animation: fadeIn 0.6s ease 0.3s both;
}

.hero-text h1 {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 28px;
    color: var(--dark);
    line-height: 1.1;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--dark) 0%, var(--gray-700) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    color: var(--gray-700);
    line-height: 1.8;
    max-width: 580px;
    animation: fadeIn 0.6s ease 0.5s both;
}

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

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeIn 0.6s ease 0.6s both;
}

.btn-secondary {
    background: transparent;
    border: 1.5px solid var(--gray-300);
    color: var(--gray-900);
    padding: 12px 28px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    border-color: var(--gray-900);
    background: var(--gray-900);
    color: var(--white);
}

/* HERO IMAGE - PARALLAX */
.hero-image {
    animation: fadeInRight 0.8s ease 0.3s both;
    position: relative;
}

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

.hero-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.12);
    transition: all 0.4s ease;
}

.hero-image:hover img {
    transform: translateY(-8px);
    box-shadow: 0 40px 100px rgba(0,0,0,0.15);
}

/* SECTIONS - WITH STAGGER ANIMATIONS */
.section {
    padding: 120px 80px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--dark);
    letter-spacing: -0.03em;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--gray-500);
    margin-bottom: 80px;
    font-weight: 400;
}

/* SERVICE CARDS - HOVER LIFT */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 32px;
}

.service-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 48px 40px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-dark) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    border-color: rgba(245, 135, 53, 0.3);
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
    transform: translateY(-8px);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 24px;
    display: block;
    transition: all 0.4s ease;
}

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

.service-title {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--dark);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.service-desc {
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.service-features {
    list-style: none;
    margin-bottom: 24px;
}

.service-features li {
    padding: 10px 0;
    color: var(--gray-700);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.2s ease;
}

.service-features li:hover {
    color: var(--primary);
    padding-left: 8px;
}

.service-features li::before {
    content: '→';
    color: var(--primary);
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.2s ease;
}

.service-features li:hover::before {
    transform: translateX(4px);
}

/* GALLERY - MODERN GRID WITH ZOOM */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 32px;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--gray-100);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(245, 135, 53, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

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

.gallery-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 30px 80px rgba(0,0,0,0.15);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    padding: 40px 32px 32px;
    transform: translateY(0);
    transition: all 0.4s ease;
    z-index: 2;
}

.gallery-overlay h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 8px;
    font-weight: 700;
    transform: translateY(0);
    transition: all 0.3s ease;
}

.gallery-overlay p {
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    transform: translateY(0);
    transition: all 0.3s ease 0.1s;
}

.gallery-item:hover .gallery-overlay h3,
.gallery-item:hover .gallery-overlay p {
    transform: translateY(-4px);
}

/* INFO BOX - MODERN CARD */
.info-box {
    background: var(--white);
    border-radius: 16px;
    padding: 48px;
    margin-top: 64px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 10px 40px rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
}

.info-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.info-box h3 {
    font-size: 1.8rem;
    margin-bottom: 16px;
    color: var(--dark);
    font-weight: 700;
}

.info-box p {
    color: var(--gray-700);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 28px;
}

.info-details {
    background: var(--gray-50);
    padding: 28px;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.info-details p {
    font-size: 0.9rem;
    margin-bottom: 12px;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 12px;
}

.info-details p:last-child {
    margin-bottom: 0;
}

.info-details p strong {
    color: var(--dark);
    min-width: 120px;
}

/* CTA SECTION - BOLD & DARK */
.cta-section {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--dark) 100%);
    color: var(--white);
    padding: 120px 80px;
    text-align: center;
    margin: 80px 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245, 135, 53, 0.1) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

.cta-section h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 800;
    letter-spacing: -0.03em;
    position: relative;
    z-index: 1;
}

.cta-section p {
    font-size: 1.15rem;
    margin-bottom: 40px;
    opacity: 0.85;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

/* FOOTER */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 80px 80px 40px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-col h4 {
    margin-bottom: 20px;
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.footer-col p {
    line-height: 1.8;
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

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

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.9rem;
    display: inline-block;
}

.footer-col a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.4);
    font-size: 0.85rem;
}

/* WHATSAPP - PULSING */
.whatsapp-float {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background: #25D366;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
    text-decoration: none;
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: all 0.3s ease;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 6px 30px rgba(37, 211, 102, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 8px 40px rgba(37, 211, 102, 0.6);
    }
}

.whatsapp-float:hover {
    transform: scale(1.15);
    animation: none;
}

/* SCROLL FADE IN */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* STAGGER ANIMATION */
.service-card:nth-child(1) { transition-delay: 0.1s; }
.service-card:nth-child(2) { transition-delay: 0.2s; }
.service-card:nth-child(3) { transition-delay: 0.3s; }
.service-card:nth-child(4) { transition-delay: 0.4s; }
.service-card:nth-child(5) { transition-delay: 0.5s; }

/* MOBILE MENU */
.menu-toggle {
    display: none;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .nav-container, .section, .hero, .cta-section, .footer {
        padding-left: 40px;
        padding-right: 40px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .hero-text h1 {
        font-size: 3.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-container, .section, .hero, .cta-section, .footer {
        padding-left: 24px;
        padding-right: 24px;
    }
    
    .hero {
        padding-top: 140px;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-text h2 {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-grid, .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-section h2 {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 100px 30px;
        box-shadow: -5px 0 30px rgba(0,0,0,0.1);
        transition: right 0.3s ease;
        z-index: 999;
        align-items: flex-start;
        gap: 0;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .menu-toggle {
        display: flex;
        flex-direction: column;
        gap: 5px;
        background: none;
        border: none;
        cursor: pointer;
        z-index: 1001;
    }
    
    .menu-toggle span {
        width: 24px;
        height: 2px;
        background: var(--dark);
        transition: all 0.3s ease;
        border-radius: 2px;
    }
}