/* ============================================
   CSS Variables - Renk Paleti
   ============================================ */
:root {
    /* Birincil Renkler - Mavi Tonları */
    --primary-blue: #0066FF;
    --primary-blue-light: #00A8FF;
    --primary-blue-dark: #0052CC;
    --neon-blue: #00D4FF;
    
    /* İkincil Renkler - Sarı Tonları */
    --primary-yellow: #FFD700;
    --primary-yellow-light: #FFE55C;
    --primary-orange: #FFA500;
    --energy-yellow: #FFEB3B;
    
    /* Arka Plan Renkleri */
    --bg-dark: #0A0E27;
    --bg-dark-secondary: #1A1F3A;
    --bg-dark-tertiary: #252B45;
    --bg-gradient-start: #0A0E27;
    --bg-gradient-end: #1A1F3A;
    
    /* Metin Renkleri */
    --text-primary: #FFFFFF;
    --text-secondary: #B8C5D6;
    --text-muted: #8A9BA8;
    
    /* Vurgu Renkleri */
    --accent-gradient: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-yellow) 100%);
    --accent-gradient-hover: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--primary-orange) 100%);
    
    /* Gölge Efektleri */
    --shadow-sm: 0 2px 8px rgba(0, 102, 255, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 102, 255, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 102, 255, 0.3);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.5);
    --shadow-yellow-glow: 0 0 30px rgba(255, 215, 0, 0.4);
    
    /* 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;
}

/* ============================================
   Reset & Base Styles
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

body.loading {
    overflow: hidden;
}

/* ============================================
   Loading Screen - Profesyonel Giriş Animasyonu
   ============================================ */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-dark-secondary) 50%, var(--bg-dark) 100%);
    background-size: 200% 200%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
    transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1), visibility 1s cubic-bezier(0.4, 0, 0.2, 1);
    animation: backgroundShift 8s ease infinite;
    overflow: hidden;
}

@keyframes backgroundShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.loading-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 102, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 215, 0, 0.15) 0%, transparent 50%);
    animation: backgroundPulse 4s ease-in-out infinite;
    z-index: 0;
}

@keyframes backgroundPulse {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loading-content {
    text-align: center;
    position: relative;
    z-index: 1;
    animation: contentFadeIn 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes contentFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.loading-logo {
    margin-bottom: 40px;
    position: relative;
    display: inline-block;
    animation: logoEntrance 1.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    transform-origin: center;
}

@keyframes logoEntrance {
    0% {
        opacity: 0;
        transform: scale(0.3) rotate(-180deg);
    }
    60% {
        transform: scale(1.1) rotate(10deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.loading-logo-img {
    width: 140px;
    height: 140px;
    object-fit: contain;
    filter: drop-shadow(0 0 40px rgba(0, 212, 255, 0.9));
    animation: logoFloat 3s ease-in-out infinite, logoGlow 3s ease-in-out infinite, logoRotate 20s linear infinite;
    position: relative;
    z-index: 1;
}

.loading-logo-img::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: logoAura 2s ease-in-out infinite;
    z-index: -1;
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-15px) scale(1.05);
    }
}

@keyframes logoGlow {
    0%, 100% {
        filter: drop-shadow(0 0 40px rgba(0, 212, 255, 0.9)) drop-shadow(0 0 60px rgba(0, 212, 255, 0.5));
    }
    25% {
        filter: drop-shadow(0 0 50px rgba(255, 215, 0, 1)) drop-shadow(0 0 80px rgba(255, 215, 0, 0.6));
    }
    50% {
        filter: drop-shadow(0 0 60px rgba(0, 212, 255, 1)) drop-shadow(0 0 100px rgba(0, 212, 255, 0.8));
    }
    75% {
        filter: drop-shadow(0 0 50px rgba(255, 215, 0, 1)) drop-shadow(0 0 80px rgba(255, 215, 0, 0.6));
    }
}

@keyframes logoRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes logoAura {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

.loading-text {
    margin-bottom: 40px;
    position: relative;
}

.loading-title {
    font-size: 2.8rem;
    font-weight: 900;
    background: linear-gradient(90deg, 
        var(--primary-blue) 0%, 
        var(--primary-blue-light) 25%, 
        var(--primary-yellow) 50%, 
        var(--primary-orange) 75%, 
        var(--primary-blue) 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 30px;
    animation: titleFadeIn 1.2s cubic-bezier(0.4, 0, 0.2, 1) 0.3s both, 
               titleGradient 3s ease-in-out infinite,
               titleGlow 2s ease-in-out infinite;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
}

.loading-title::before {
    content: 'Teknik Elektrik';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(0, 212, 255, 0.4) 25%, 
        rgba(255, 215, 0, 0.6) 50%, 
        rgba(0, 212, 255, 0.4) 75%, 
        transparent 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleShimmer 2s ease-in-out infinite;
    z-index: -1;
    filter: blur(3px);
}

@keyframes titleFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
        letter-spacing: 10px;
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        letter-spacing: 2px;
    }
}

@keyframes titleGradient {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

@keyframes titleGlow {
    0%, 100% {
        text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    }
    50% {
        text-shadow: 0 0 40px rgba(255, 215, 0, 0.8), 0 0 60px rgba(0, 212, 255, 0.6);
    }
}

@keyframes titleShimmer {
    0% {
        background-position: -100% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.loading-bar-container {
    width: 350px;
    height: 6px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    margin: 0 auto 20px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(0, 212, 255, 0.2);
    box-shadow: 
        inset 0 0 10px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(0, 212, 255, 0.1);
}

.loading-bar-container::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(90deg, 
        var(--primary-blue) 0%, 
        var(--primary-yellow) 50%, 
        var(--primary-blue) 100%);
    background-size: 200% 100%;
    border-radius: 10px;
    z-index: -1;
    opacity: 0.3;
    animation: borderGlow 2s ease-in-out infinite;
}

@keyframes borderGlow {
    0%, 100% {
        background-position: 0% 50%;
        opacity: 0.3;
    }
    50% {
        background-position: 100% 50%;
        opacity: 0.6;
    }
}

.loading-bar {
    height: 100%;
    background: linear-gradient(90deg, 
        var(--primary-blue) 0%, 
        var(--primary-blue-light) 25%, 
        var(--primary-yellow) 50%, 
        var(--primary-orange) 75%, 
        var(--primary-blue) 100%);
    background-size: 200% 100%;
    border-radius: 10px;
    width: 0%;
    animation: loadingProgress 2.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
    position: relative;
    box-shadow: 
        0 0 20px rgba(0, 212, 255, 0.8),
        0 0 40px rgba(255, 215, 0, 0.4),
        inset 0 0 10px rgba(255, 255, 255, 0.2);
}

.loading-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.3) 50%, 
        transparent 100%);
    animation: shimmer 1.2s infinite;
    border-radius: 10px;
}

.loading-bar::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    width: 20px;
    height: 20px;
    background: var(--primary-yellow);
    border-radius: 50%;
    transform: translate(50%, -50%);
    box-shadow: 
        0 0 20px var(--primary-yellow),
        0 0 40px var(--primary-yellow);
    animation: loadingDot 2.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes loadingProgress {
    0% {
        width: 0%;
        background-position: 0% 50%;
    }
    25% {
        width: 30%;
    }
    50% {
        width: 65%;
        background-position: 50% 50%;
    }
    75% {
        width: 85%;
    }
    100% {
        width: 100%;
        background-position: 100% 50%;
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

@keyframes loadingDot {
    0% {
        opacity: 0;
        transform: translate(50%, -50%) scale(0);
    }
    10% {
        opacity: 1;
        transform: translate(50%, -50%) scale(1);
    }
    90% {
        opacity: 1;
        transform: translate(50%, -50%) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(50%, -50%) scale(0.5);
    }
}

.loading-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
    animation: subtitlePulse 2s ease-in-out infinite, subtitleFadeIn 1s ease-out 0.8s both;
    letter-spacing: 1px;
    text-transform: uppercase;
}

@keyframes subtitlePulse {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

@keyframes subtitleFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 0.5;
        transform: translateY(0);
    }
}

.loading-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--primary-blue);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--primary-blue), 0 0 30px var(--primary-blue);
    animation: particleFloat 4s ease-in-out infinite;
    filter: blur(0.5px);
}

.particle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, currentColor 0%, transparent 70%);
    transform: translate(-50%, -50%);
    opacity: 0.3;
}

.particle:nth-child(1) {
    left: 15%;
    animation-delay: 0s;
    background: var(--primary-blue);
    box-shadow: 0 0 20px var(--primary-blue), 0 0 40px var(--primary-blue);
    animation-duration: 4s;
}

.particle:nth-child(2) {
    left: 35%;
    animation-delay: 0.8s;
    background: var(--primary-yellow);
    box-shadow: 0 0 20px var(--primary-yellow), 0 0 40px var(--primary-yellow);
    animation-duration: 4.5s;
    width: 8px;
    height: 8px;
}

.particle:nth-child(3) {
    left: 55%;
    animation-delay: 1.6s;
    background: var(--primary-blue-light);
    box-shadow: 0 0 20px var(--primary-blue-light), 0 0 40px var(--primary-blue-light);
    animation-duration: 5s;
}

.particle:nth-child(4) {
    left: 75%;
    animation-delay: 2.4s;
    background: var(--primary-orange);
    box-shadow: 0 0 20px var(--primary-orange), 0 0 40px var(--primary-orange);
    animation-duration: 4.2s;
    width: 7px;
    height: 7px;
}

.particle:nth-child(5) {
    left: 25%;
    animation-delay: 3.2s;
    background: var(--primary-yellow);
    box-shadow: 0 0 20px var(--primary-yellow), 0 0 40px var(--primary-yellow);
    animation-duration: 4.8s;
}

.particle:nth-child(6) {
    left: 65%;
    animation-delay: 1.2s;
    background: var(--primary-blue);
    box-shadow: 0 0 20px var(--primary-blue), 0 0 40px var(--primary-blue);
    animation-duration: 5.2s;
    width: 5px;
    height: 5px;
}

.particle:nth-child(7) {
    left: 45%;
    animation-delay: 2.8s;
    background: var(--primary-orange);
    box-shadow: 0 0 20px var(--primary-orange), 0 0 40px var(--primary-orange);
    animation-duration: 4.3s;
    width: 7px;
    height: 7px;
}

.particle:nth-child(8) {
    left: 85%;
    animation-delay: 0.4s;
    background: var(--primary-blue-light);
    box-shadow: 0 0 20px var(--primary-blue-light), 0 0 40px var(--primary-blue-light);
    animation-duration: 4.7s;
}

/* Elektrik akışı efektleri */
.loading-screen::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--primary-blue) 25%, 
        var(--primary-yellow) 50%, 
        var(--primary-blue) 75%, 
        transparent 100%);
    animation: energyFlow 3s linear infinite;
    box-shadow: 0 0 20px var(--primary-blue);
    z-index: 1;
}

@keyframes energyFlow {
    0% {
        left: -100%;
        top: 20%;
    }
    25% {
        top: 40%;
    }
    50% {
        top: 60%;
    }
    75% {
        top: 80%;
    }
    100% {
        left: 100%;
        top: 20%;
    }
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
        transform: translateY(90vh) translateX(10px) scale(0.5);
    }
    50% {
        transform: translateY(50vh) translateX(-10px) scale(1);
    }
    90% {
        opacity: 1;
        transform: translateY(10vh) translateX(5px) scale(1);
    }
    100% {
        transform: translateY(-100px) translateX(0) scale(0);
        opacity: 0;
    }
}

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

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

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

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

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 14, 39, 0.98);
    box-shadow: var(--shadow-lg);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.logo-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

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

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

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

.nav-buttons {
    display: flex;
    gap: 0;
    align-items: center;
}

.nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 0;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    border: none;
    color: #FFFFFF;
    text-decoration: none;
    white-space: nowrap;
}

.nav-btn::after {
    display: none;
}

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

.nav-btn-whatsapp:hover {
    background: #20BA5A;
}

.nav-btn-call {
    background: #0066FF;
}

.nav-btn-call:hover {
    background: #0052CC;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    height: 30px;
    justify-content: center;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-normal);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../public/Lüks ve premium elektrik hizmeti konsepti,_karanlık arka plan üzerinde altın ve mavi ışık efektleri,_yüksek kalite elektrik ekipmanları,_modern, güçlü ve güven veren atmosfer,_marka prestiji vurgusu,_ultra detaylı, .jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
    opacity: 0.35;
    animation: backgroundPulse 8s ease-in-out infinite;
}

@keyframes backgroundPulse {
    0%, 100% {
        opacity: 0.35;
        transform: scale(1);
    }
    50% {
        opacity: 0.45;
        transform: scale(1.02);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 14, 39, 0.85) 0%, rgba(26, 31, 58, 0.75) 100%);
    z-index: 1;
}

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

.hero-text {
    animation: fadeInLeft 1s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 25px;
}

.gradient-text {
    background: linear-gradient(90deg, 
        var(--primary-blue) 0%, 
        var(--primary-blue-light) 25%, 
        var(--primary-yellow) 50%, 
        var(--primary-orange) 75%, 
        var(--primary-blue) 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    animation: gradientShift 3s ease-in-out infinite;
    filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.6));
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

/* Soldan sağa gradient animasyonu */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
        filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
    }
    50% {
        background-position: 100% 50%;
        filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.8));
    }
    100% {
        background-position: 0% 50%;
        filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
    }
}

/* Ekstra glow efekti */
.gradient-text::before {
    content: 'Teknik Elektrik';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(0, 212, 255, 0.3) 25%, 
        rgba(255, 215, 0, 0.5) 50%, 
        rgba(0, 212, 255, 0.3) 75%, 
        transparent 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glowSweep 2.5s ease-in-out infinite;
    z-index: -1;
    filter: blur(2px);
}

@keyframes glowSweep {
    0% {
        background-position: -100% 0;
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        background-position: 200% 0;
        opacity: 0;
    }
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 0;
    margin-bottom: 40px;
    flex-wrap: nowrap;
    width: 100%;
    max-width: 500px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 0;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    border: none;
    flex: 1;
    color: #FFFFFF;
    text-decoration: none;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

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

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

.btn-whatsapp:hover {
    background: #20BA5A;
    transform: none;
}

.btn-call {
    background: #0066FF;
    color: #FFFFFF;
}

.btn-call:hover {
    background: #0052CC;
    transform: none;
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--primary-blue-light);
    transform: translateY(-3px);
}

.hero-locations {
    margin-top: 30px;
}

.locations-text {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.location-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.location-tags a {
    text-decoration: none;
    display: inline-block;
}

.location-tags span {
    padding: 6px 15px;
    background: rgba(0, 102, 255, 0.2);
    border: 1px solid var(--primary-blue);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition-normal);
    display: inline-block;
}

.location-tags a:hover span {
    background: rgba(0, 102, 255, 0.3);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.hero-image {
    position: relative;
    animation: fadeInRight 1s ease-out;
}

.image-carousel {
    position: relative;
    width: 100%;
    height: 600px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}

.carousel-container {
    position: relative;
    width: 300%;
    height: 100%;
    display: flex;
    animation: slideCarousel 15s linear infinite;
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.carousel-image {
    flex: 0 0 33.333%;
    width: 33.333%;
    height: 100%;
    object-fit: cover;
    position: relative;
}

/* Sürekli dönen animasyon */
@keyframes slideCarousel {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-66.666%);
    }
}

/* Hover durdurma */
.image-carousel:hover .carousel-container {
    animation-play-state: paused;
}

.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
    pointer-events: none;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transition: var(--transition-normal);
    animation: indicatorPulse 4s ease-in-out infinite;
}

.indicator:nth-child(1) {
    animation-delay: 0s;
}

.indicator:nth-child(2) {
    animation-delay: 4s;
}

.indicator:nth-child(3) {
    animation-delay: 8s;
}

@keyframes indicatorPulse {
    0%, 90%, 100% {
        background: rgba(255, 255, 255, 0.4);
        box-shadow: none;
    }
    5%, 85% {
        background: var(--primary-yellow);
        box-shadow: var(--shadow-yellow-glow);
        width: 30px;
        border-radius: 6px;
    }
}

/* ============================================
   Services Section
   ============================================ */
.services {
    padding: 100px 0;
    background: var(--bg-dark-secondary);
}

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

.service-card {
    background: var(--bg-dark-tertiary);
    border-radius: var(--radius-lg);
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
    border: 2px solid transparent;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--accent-gradient);
    opacity: 0;
    transition: var(--transition-normal);
    z-index: 0;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-glow);
}

.service-card:hover::before {
    opacity: 0.1;
}

.service-icon {
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.service-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.5));
    animation: pulse 2s infinite;
    transition: var(--transition-normal);
}

.service-card:hover .service-logo {
    filter: drop-shadow(0 0 25px rgba(255, 215, 0, 0.8));
    transform: scale(1.1);
}

.service-image {
    width: 100%;
    height: 200px;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

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

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.service-link {
    color: var(--primary-blue-light);
    font-weight: 600;
    position: relative;
    z-index: 1;
    display: inline-block;
}

.service-link:hover {
    color: var(--primary-yellow);
    transform: translateX(5px);
}

/* ============================================
   Why Us Section
   ============================================ */
.why-us {
    padding: 100px 0;
    background: var(--bg-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 40px 20px;
    background: var(--bg-dark-secondary);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    display: inline-block;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   How We Work Section
   ============================================ */
.how-we-work {
    padding: 100px 0;
    background: var(--bg-dark-secondary);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    z-index: 0;
}

.process-step {
    position: relative;
    z-index: 1;
    text-align: center;
}

.step-number {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 auto 25px;
    box-shadow: var(--shadow-glow);
    position: relative;
    z-index: 2;
}

.step-content {
    background: var(--bg-dark-tertiary);
    padding: 30px 20px;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.process-step:hover .step-content {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.step-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   Featured Service Section
   ============================================ */
.featured-service {
    padding: 100px 0;
    background: var(--bg-dark);
}

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

.featured-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

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

.featured-image:hover img {
    transform: scale(1.05);
}

.featured-text {
    padding: 20px;
}

.featured-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.8;
}

.featured-list {
    list-style: none;
    margin-bottom: 30px;
}

.featured-list li {
    padding: 12px 0;
    color: var(--text-secondary);
    font-size: 1.05rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.featured-list li:last-child {
    border-bottom: none;
}

/* ============================================
   References Section
   ============================================ */
.references {
    padding: 100px 0;
    background: var(--bg-dark-secondary);
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.reference-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
}

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

.reference-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(10, 14, 39, 0.95), transparent);
    padding: 25px;
    transform: translateY(100%);
    transition: var(--transition-normal);
}

.reference-item:hover .reference-overlay {
    transform: translateY(0);
}

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

.reference-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.reference-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials {
    padding: 100px 0;
    background: var(--bg-dark);
}

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

.testimonial-slide {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

.testimonial-slide.active {
    display: block;
}

.testimonial-content {
    background: var(--bg-dark-secondary);
    padding: 50px 40px;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid rgba(0, 102, 255, 0.3);
}

.testimonial-stars {
    font-size: 1.5rem;
    color: var(--primary-yellow);
    margin-bottom: 25px;
}

.testimonial-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.author-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.author-location {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.testimonial-prev,
.testimonial-next {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-dark-tertiary);
    color: var(--text-primary);
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    border: 2px solid var(--primary-blue);
}

.testimonial-prev:hover,
.testimonial-next:hover {
    background: var(--accent-gradient);
    transform: scale(1.1);
}

.testimonial-dots {
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition-normal);
}

.dot.active {
    background: var(--primary-yellow);
    box-shadow: var(--shadow-yellow-glow);
    width: 30px;
    border-radius: 6px;
}

/* ============================================
   CTA Band Section
   ============================================ */
.cta-band {
    padding: 80px 0;
    background: var(--accent-gradient);
    position: relative;
    overflow: hidden;
}

.cta-band::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.cta-description {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-cta-primary,
.btn-cta-secondary {
    padding: 18px 35px;
    font-size: 1.1rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    transition: var(--transition-normal);
}

.btn-cta-primary {
    background: var(--text-primary);
    color: var(--primary-blue);
    box-shadow: var(--shadow-lg);
}

.btn-cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.btn-cta-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    border: 2px solid var(--text-primary);
}

.btn-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    padding: 100px 0;
    background: var(--bg-dark-secondary);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-dark-tertiary);
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    transition: var(--transition-normal);
}

.contact-item:hover {
    border-color: var(--primary-blue);
    transform: translateX(5px);
}

.contact-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.contact-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.contact-link {
    color: var(--primary-blue-light);
    font-weight: 600;
}

.contact-link:hover {
    color: var(--primary-yellow);
}

.contact-text {
    color: var(--text-secondary);
    line-height: 1.7;
}

.contact-form-wrapper {
    background: var(--bg-dark-tertiary);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 2px solid rgba(0, 102, 255, 0.3);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

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

.form-group label {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 15px;
    background: var(--bg-dark-secondary);
    border: 2px solid rgba(0, 102, 255, 0.3);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

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

.contact-map {
    grid-column: 1 / -1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 2px solid rgba(0, 102, 255, 0.3);
}

.contact-map iframe {
    width: 100%;
    height: 400px;
    border: none;
}

.map-link-wrapper {
    text-align: center;
    margin-top: 15px;
}

.map-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: var(--accent-gradient);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
}

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

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--bg-dark);
    padding: 60px 0 30px;
    border-top: 2px solid rgba(0, 102, 255, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.footer-logo-text {
    font-size: 1.3rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

.footer-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

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

.footer-links a {
    color: var(--text-secondary);
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--primary-blue-light);
    transform: translateX(5px);
}

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

.footer-contact a {
    color: var(--text-secondary);
    transition: var(--transition-normal);
}

.footer-contact a:hover {
    color: var(--primary-blue-light);
}

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

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

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

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

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    }
    50% {
        box-shadow: 0 0 40px rgba(0, 212, 255, 0.8);
    }
}

/* Scroll Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* ============================================
   Responsive Design
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-image {
        order: -1;
    }
    
    .image-carousel {
        height: 400px;
        mask-image: linear-gradient(to right, transparent 0%, black 3%, black 97%, transparent 100%);
        -webkit-mask-image: linear-gradient(to right, transparent 0%, black 3%, black 97%, transparent 100%);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-timeline::before {
        display: none;
    }
    
    .featured-content {
        grid-template-columns: 1fr;
    }
    
    .references-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--bg-dark);
        flex-direction: column;
        padding: 40px 20px;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-buttons {
        width: 100%;
        margin-top: 20px;
    }
    
    .nav-btn {
        flex: 1;
        padding: 12px 16px;
        font-size: 0.85rem;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-grid,
    .features-grid,
    .references-grid {
        grid-template-columns: 1fr;
    }
    
    .process-timeline {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn-cta-primary,
    .btn-cta-secondary {
        width: 100%;
        justify-content: center;
    }
    
    /* Mobilde giriş animasyonu daha hızlı kapanır */
    .loading-screen {
        transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: row;
        max-width: 100%;
    }
    
    .btn {
        flex: 1;
        justify-content: center;
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .image-carousel {
        height: 300px;
        mask-image: linear-gradient(to right, transparent 0%, black 2%, black 98%, transparent 100%);
        -webkit-mask-image: linear-gradient(to right, transparent 0%, black 2%, black 98%, transparent 100%);
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .contact-form-wrapper {
        padding: 25px;
    }
    
    /* Loading Screen Mobile */
    .loading-logo-img {
        width: 100px;
        height: 100px;
    }
    
    .loading-title {
        font-size: 1.8rem;
        letter-spacing: 1px;
    }
    
    .loading-bar-container {
        width: 280px;
        height: 5px;
    }
    
    .loading-subtitle {
        font-size: 0.9rem;
    }
    
    .particle {
        width: 4px;
        height: 4px;
    }
}

/* ============================================
   FAQ Section - Sık Sorulan Sorular
   ============================================ */
.faq {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-dark-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(0, 102, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.faq-container {
    max-width: 900px;
    margin: 60px auto 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background: var(--bg-dark-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 102, 255, 0.2);
    overflow: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.faq-item:hover {
    border-color: rgba(0, 102, 255, 0.4);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    transition: all var(--transition-normal);
    user-select: none;
}

.faq-question:hover {
    background: rgba(0, 102, 255, 0.05);
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
    line-height: 1.5;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--primary-blue);
    transition: transform var(--transition-normal);
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 50%;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    background: var(--primary-blue);
    color: white;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 30px;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 30px 25px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
    font-size: 0.95rem;
}

.faq-answer p strong {
    color: var(--primary-yellow);
    font-weight: 600;
}

/* FAQ Responsive */
@media (max-width: 768px) {
    .faq {
        padding: 60px 0;
    }
    
    .faq-container {
        margin-top: 40px;
        gap: 15px;
    }
    
    .faq-question {
        padding: 20px;
        gap: 15px;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
    
    .faq-icon {
        width: 25px;
        height: 25px;
        font-size: 1.2rem;
    }
    
    .faq-answer {
        padding: 0 20px;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 20px 20px;
    }
    
    .faq-answer p {
        font-size: 0.9rem;
    }
}

/* ============================================
   Local Content Section - Bölgeye Özel İçerik
   ============================================ */
.local-content {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--bg-dark-secondary) 0%, var(--bg-dark) 100%);
    position: relative;
}

.content-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.content-text {
    background: var(--bg-dark-tertiary);
    padding: 40px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 102, 255, 0.2);
    box-shadow: var(--shadow-md);
}

.content-text h3 {
    font-size: 1.5rem;
    color: var(--primary-yellow);
    margin: 30px 0 15px;
    font-weight: 600;
}

.content-text h3:first-child {
    margin-top: 0;
}

.content-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 1rem;
}

.content-text p strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Local Content Responsive */
@media (max-width: 768px) {
    .local-content {
        padding: 60px 0;
    }
    
    .content-text {
        padding: 25px;
    }
    
    .content-text h3 {
        font-size: 1.2rem;
        margin: 25px 0 12px;
    }
    
    .content-text p {
        font-size: 0.95rem;
        margin-bottom: 15px;
    }
}

/* ============================================
   Quick Access Menu - Hızlı Erişim Menüsü
   ============================================ */
.quick-access-menu {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    display: none;
    flex-direction: column;
    gap: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border-radius: 0;
    overflow: hidden;
}

.quick-access-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 20px;
    text-decoration: none;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    border: none;
    white-space: nowrap;
    min-width: 60px;
}

.quick-access-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

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

.quick-access-whatsapp {
    background: #25D366;
}

.quick-access-whatsapp:hover {
    background: #20BA5A;
    transform: translateX(-5px);
}

.quick-access-call {
    background: #0066FF;
}

.quick-access-call:hover {
    background: #0052CC;
    transform: translateX(-5px);
}

.quick-access-icon {
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quick-access-text {
    display: inline-block;
}

/* Quick Access Menu Responsive */
@media (max-width: 768px) {
    .quick-access-menu {
        display: flex;
        bottom: 15px;
        right: 15px;
        z-index: 9999;
    }
    
    .quick-access-btn {
        padding: 14px 18px;
        font-size: 0.9rem;
        min-width: 60px;
    }
    
    .quick-access-icon {
        font-size: 1.3rem;
    }
    
    .quick-access-text {
        display: inline-block;
    }
}

@media (max-width: 480px) {
    .quick-access-menu {
        bottom: 15px;
        right: 15px;
        z-index: 9999;
    }
    
    .quick-access-btn {
        padding: 14px 16px;
        font-size: 0.85rem;
        min-width: 60px;
        gap: 8px;
    }
    
    .quick-access-icon {
        font-size: 1.2rem;
    }
    
    .quick-access-text {
        display: inline-block;
        font-size: 0.8rem;
    }
}

@media (max-width: 360px) {
    .quick-access-menu {
        bottom: 12px;
        right: 12px;
    }
    
    .quick-access-btn {
        padding: 12px 14px;
        min-width: 55px;
    }
    
    .quick-access-text {
        display: none;
    }
    
    .quick-access-btn {
        padding: 14px;
        min-width: 55px;
        justify-content: center;
    }
    
    .quick-access-icon {
        font-size: 1.3rem;
    }
}