/* ===================================
   Azenoglu Elektrik - Ana Stil Dosyasi
   Modern, SEO uyumlu, Mobil Uyumlu
   =================================== */

/* --- CSS Degiskenleri --- */
:root {
    --primary: #1a3a5c;
    --primary-dark: #0e2a45;
    --primary-light: #2a5a8c;
    --secondary: #f5a623;
    --secondary-dark: #d4891a;
    --accent: #e74c3c;
    --text: #2c3e50;
    --text-light: #7f8c8d;
    --bg: #ffffff;
    --bg-light: #f8f9fa;
    --bg-gray: #ecf0f1;
    --border: #dee2e6;
    --shadow: 0 2px 15px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Poppins', var(--font);
}

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

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

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

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

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

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

ul, ol {
    list-style: none;
}

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

/* --- Header --- */
.site-header {
    background: var(--primary-dark);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.site-header.scrolled {
    background: rgba(14, 42, 69, 0.98);
    backdrop-filter: blur(10px);
}

.top-bar {
    background: var(--primary);
    padding: 8px 0;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.top-bar-left a,
.top-bar-left span {
    color: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
}

.top-bar-left a:hover {
    color: var(--secondary);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.lang-switch a {
    color: rgba(255,255,255,0.6);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.lang-switch a.active,
.lang-switch a:hover {
    color: #fff;
    background: var(--secondary);
}

.social-links a {
    color: rgba(255,255,255,0.7);
    font-size: 1rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--secondary);
}

.header-main {
    padding: 12px 0;
}

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

.logo img {
    height: 45px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-menu a {
    color: rgba(255,255,255,0.9);
    padding: 8px 18px;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #fff;
    background: rgba(255,255,255,0.1);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: var(--secondary);
    border-radius: 3px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: #fff;
    margin: 5px 0;
    border-radius: 3px;
    transition: var(--transition);
}

.whatsapp-header-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #25D366;
    color: #fff !important;
    padding: 8px 18px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
}

.whatsapp-header-btn:hover {
    background: #1da851;
    transform: translateY(-2px);
    color: #fff !important;
}

/* --- Hero/Slider --- */
.hero-section {
    margin-top: 110px;
    position: relative;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(245,166,35,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(42,90,140,0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 80%, rgba(245,166,35,0.05) 0%, transparent 50%);
    z-index: 1;
}

/* Elektrik grid arka plan deseni */
.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 1;
    animation: heroGridPulse 4s ease-in-out infinite;
}

@keyframes heroGridPulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* Canvas elektrik animasyonlari icin */
.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 700px;
    padding: 60px 0;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 20px;
    text-shadow: 0 2px 30px rgba(0,0,0,0.3);
}

.hero-content h1 span {
    color: var(--secondary);
    position: relative;
    display: inline-block;
}

.hero-content h1 span::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary), transparent);
    animation: heroUnderlineGlow 2s ease-in-out infinite;
}

@keyframes heroUnderlineGlow {
    0%, 100% { opacity: 0.5; box-shadow: 0 0 8px rgba(245,166,35,0.3); }
    50% { opacity: 1; box-shadow: 0 0 20px rgba(245,166,35,0.6); }
}

.hero-content p {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 30px;
    max-width: 550px;
}

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

/* Elektrik sag taraf animasyonlu alan */
.hero-electric-visual {
    position: absolute;
    right: 0;
    top: 0;
    width: 50%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
    overflow: hidden;
}

/* Yildirim bolt SVG animasyonlari */
.hero-bolt {
    position: absolute;
    z-index: 4;
    opacity: 0;
    filter: drop-shadow(0 0 15px rgba(245,166,35,0.8));
}

.hero-bolt svg {
    width: 100%;
    height: 100%;
}

.hero-bolt-1 {
    width: 120px;
    height: 200px;
    top: 10%;
    right: 15%;
    animation: boltFlash1 4s ease-in-out infinite;
}

.hero-bolt-2 {
    width: 80px;
    height: 150px;
    top: 45%;
    right: 5%;
    animation: boltFlash2 5s ease-in-out infinite 1.5s;
}

.hero-bolt-3 {
    width: 60px;
    height: 120px;
    top: 25%;
    right: 35%;
    animation: boltFlash3 6s ease-in-out infinite 0.8s;
}

@keyframes boltFlash1 {
    0%, 100% { opacity: 0; transform: scale(0.8); }
    5% { opacity: 1; transform: scale(1.1); }
    8% { opacity: 0.3; }
    10% { opacity: 0.9; transform: scale(1); }
    15% { opacity: 0; }
}

@keyframes boltFlash2 {
    0%, 100% { opacity: 0; transform: scale(0.9) rotate(-5deg); }
    4% { opacity: 0.8; transform: scale(1.05) rotate(0deg); }
    7% { opacity: 0.2; }
    9% { opacity: 0.7; transform: scale(1) rotate(0deg); }
    14% { opacity: 0; }
}

@keyframes boltFlash3 {
    0%, 100% { opacity: 0; transform: scale(0.85) rotate(5deg); }
    6% { opacity: 0.7; transform: scale(1) rotate(0deg); }
    9% { opacity: 0.15; }
    11% { opacity: 0.6; }
    16% { opacity: 0; }
}

/* Parlayan devre hatlari */
.hero-circuit-lines {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    overflow: hidden;
}

.circuit-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, rgba(245,166,35,0.4), transparent);
    height: 1px;
    animation: circuitFlow 3s linear infinite;
}

.circuit-line-v {
    position: absolute;
    background: linear-gradient(180deg, transparent, rgba(245,166,35,0.3), transparent);
    width: 1px;
    animation: circuitFlowV 4s linear infinite;
}

.circuit-line-1 { width: 200px; top: 20%; right: 10%; animation-delay: 0s; }
.circuit-line-2 { width: 150px; top: 40%; right: 25%; animation-delay: 1s; }
.circuit-line-3 { width: 180px; top: 60%; right: 5%; animation-delay: 2s; }
.circuit-line-4 { width: 120px; top: 80%; right: 30%; animation-delay: 0.5s; }

.circuit-line-v-1 { height: 150px; top: 10%; right: 20%; animation-delay: 0.5s; }
.circuit-line-v-2 { height: 200px; top: 30%; right: 40%; animation-delay: 1.5s; }
.circuit-line-v-3 { height: 120px; top: 55%; right: 15%; animation-delay: 2.5s; }

@keyframes circuitFlow {
    0% { opacity: 0; transform: translateX(-100px); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: translateX(100px); }
}

@keyframes circuitFlowV {
    0% { opacity: 0; transform: translateY(-80px); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: translateY(80px); }
}

/* Devre dugum noktalari (parlayan noktalar) */
.circuit-node {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--secondary);
    box-shadow: 0 0 10px rgba(245,166,35,0.8), 0 0 20px rgba(245,166,35,0.4);
    z-index: 5;
}

.circuit-node::after {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1px solid rgba(245,166,35,0.3);
    animation: nodePulse 2s ease-in-out infinite;
}

.node-1 { top: 20%; right: 22%; animation: nodeGlow 3s ease-in-out infinite; }
.node-2 { top: 40%; right: 12%; animation: nodeGlow 3s ease-in-out infinite 0.5s; }
.node-3 { top: 60%; right: 35%; animation: nodeGlow 3s ease-in-out infinite 1s; }
.node-4 { top: 35%; right: 42%; animation: nodeGlow 3s ease-in-out infinite 1.5s; }
.node-5 { top: 75%; right: 18%; animation: nodeGlow 3s ease-in-out infinite 2s; }
.node-6 { top: 15%; right: 38%; animation: nodeGlow 3s ease-in-out infinite 0.8s; }

@keyframes nodeGlow {
    0%, 100% { opacity: 0.3; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.2); }
}

@keyframes nodePulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(2); opacity: 0; }
}

/* Yuzen elektrik parcaciklari */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: rgba(245,166,35,0.7);
    box-shadow: 0 0 6px rgba(245,166,35,0.5);
}

.particle-1 { left: 10%; animation: particleFloat 8s linear infinite; animation-delay: 0s; }
.particle-2 { left: 25%; animation: particleFloat 10s linear infinite; animation-delay: 2s; }
.particle-3 { left: 40%; animation: particleFloat 7s linear infinite; animation-delay: 4s; }
.particle-4 { left: 55%; animation: particleFloat 9s linear infinite; animation-delay: 1s; }
.particle-5 { left: 70%; animation: particleFloat 11s linear infinite; animation-delay: 3s; }
.particle-6 { left: 85%; animation: particleFloat 8s linear infinite; animation-delay: 5s; }
.particle-7 { left: 15%; animation: particleFloat 12s linear infinite; animation-delay: 6s; }
.particle-8 { left: 50%; animation: particleFloat 9s linear infinite; animation-delay: 7s; }
.particle-9 { left: 75%; animation: particleFloat 10s linear infinite; animation-delay: 1.5s; }
.particle-10 { left: 90%; animation: particleFloat 7s linear infinite; animation-delay: 4.5s; }

@keyframes particleFloat {
    0% { bottom: -5%; opacity: 0; transform: translateX(0); }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { bottom: 105%; opacity: 0; transform: translateX(30px); }
}

/* Buyuk parlayan halka (sag taraf) */
.hero-glow-ring {
    position: absolute;
    right: -80px;
    top: 50%;
    transform: translateY(-50%);
    width: 450px;
    height: 450px;
    border-radius: 50%;
    border: 2px solid rgba(245,166,35,0.15);
    z-index: 2;
    animation: glowRingRotate 20s linear infinite;
}

.hero-glow-ring::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: rgba(245,166,35,0.5);
    border-right-color: rgba(245,166,35,0.3);
    animation: glowRingRotate 8s linear infinite;
}

.hero-glow-ring::after {
    content: '';
    position: absolute;
    top: 30px;
    left: 30px;
    right: 30px;
    bottom: 30px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.08);
    animation: glowRingRotate 12s linear infinite reverse;
}

.hero-glow-ring-inner {
    position: absolute;
    top: 60px;
    left: 60px;
    right: 60px;
    bottom: 60px;
    border-radius: 50%;
    border: 1px dashed rgba(245,166,35,0.2);
    animation: glowRingRotate 15s linear infinite reverse;
}

@keyframes glowRingRotate {
    0% { transform: translateY(-50%) rotate(0deg); }
    100% { transform: translateY(-50%) rotate(360deg); }
}

/* Merkez ikon animasyonu (yildirim) */
.hero-center-icon {
    position: absolute;
    right: 100px;
    top: 50%;
    transform: translateY(-50%);
    width: 100px;
    height: 100px;
    z-index: 6;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-center-icon i {
    font-size: 3rem;
    color: var(--secondary);
    filter: drop-shadow(0 0 20px rgba(245,166,35,0.6));
    animation: centerIconPulse 2s ease-in-out infinite;
}

@keyframes centerIconPulse {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 20px rgba(245,166,35,0.6)); }
    50% { transform: scale(1.15); filter: drop-shadow(0 0 35px rgba(245,166,35,0.9)); }
}

/* Kivilcim efektleri */
.spark {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #fff;
    border-radius: 50%;
    z-index: 5;
    box-shadow: 0 0 4px #fff, 0 0 8px rgba(245,166,35,0.8);
}

.spark-1 { top: 30%; right: 25%; animation: sparkle 1.5s ease-in-out infinite; }
.spark-2 { top: 50%; right: 10%; animation: sparkle 2s ease-in-out infinite 0.3s; }
.spark-3 { top: 70%; right: 30%; animation: sparkle 1.8s ease-in-out infinite 0.6s; }
.spark-4 { top: 20%; right: 40%; animation: sparkle 2.2s ease-in-out infinite 0.9s; }
.spark-5 { top: 55%; right: 45%; animation: sparkle 1.6s ease-in-out infinite 1.2s; }
.spark-6 { top: 85%; right: 20%; animation: sparkle 2s ease-in-out infinite 0.4s; }
.spark-7 { top: 42%; right: 35%; animation: sparkle 1.7s ease-in-out infinite 0.7s; }
.spark-8 { top: 65%; right: 8%; animation: sparkle 2.1s ease-in-out infinite 1s; }

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

/* Elektrik ark cizgileri (svg path animasyonu) */
.electric-arc {
    position: absolute;
    z-index: 4;
    pointer-events: none;
}

.electric-arc svg {
    overflow: visible;
}

.electric-arc path {
    fill: none;
    stroke: rgba(245,166,35,0.6);
    stroke-width: 1.5;
    stroke-linecap: round;
    filter: drop-shadow(0 0 4px rgba(245,166,35,0.5));
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: arcDraw 3s ease-in-out infinite;
}

.arc-1 { top: 15%; right: 10%; width: 200px; height: 100px; }
.arc-1 path { animation-delay: 0s; }
.arc-2 { top: 50%; right: 20%; width: 180px; height: 80px; }
.arc-2 path { animation-delay: 1s; }
.arc-3 { top: 70%; right: 5%; width: 160px; height: 90px; }
.arc-3 path { animation-delay: 2s; }

@keyframes arcDraw {
    0% { stroke-dashoffset: 100; opacity: 0; }
    20% { opacity: 1; }
    50% { stroke-dashoffset: 0; opacity: 1; }
    80% { opacity: 0.3; }
    100% { stroke-dashoffset: -100; opacity: 0; }
}

/* Alt dalga animasyonu */
.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    z-index: 8;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 80px;
    display: block;
}

/* --- Hero Inner (Ic sayfalar icin) --- */
.hero-section-inner {
    min-height: 280px;
    text-align: center;
}

.hero-section-inner .hero-glow-ring {
    width: 300px;
    height: 300px;
    right: -100px;
    opacity: 0.5;
}

.hero-inner-content {
    position: relative;
    z-index: 10;
    padding: 60px 0 40px;
}

.hero-inner-content h1 {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-inner-content .breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

.hero-inner-content .breadcrumb a {
    color: rgba(255,255,255,0.7);
}

.hero-inner-content .breadcrumb a:hover {
    color: var(--secondary);
}

.hero-inner-content .breadcrumb .separator {
    color: rgba(255,255,255,0.4);
}

/* --- Services Detail Page --- */
.services-intro {
    text-align: center;
    max-width: 800px;
    margin: -20px auto 0;
}

.services-intro p {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.8;
}

.services-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.service-detail-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 35px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid transparent;
    display: flex;
    gap: 25px;
    align-items: flex-start;
}

.service-detail-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary);
}

.service-detail-icon {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.6rem;
    position: relative;
    transition: var(--transition);
}

.service-detail-card:hover .service-detail-icon {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    transform: scale(1.05);
}

.service-icon-glow {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(26,58,92,0.2), rgba(42,90,140,0.1));
    z-index: -1;
    transition: var(--transition);
}

.service-detail-card:hover .service-icon-glow {
    background: linear-gradient(135deg, rgba(245,166,35,0.2), rgba(245,166,35,0.05));
}

.service-detail-content h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.service-detail-content p {
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
    font-size: 0.88rem;
}

.service-features li i {
    color: var(--secondary);
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* Services CTA */
.services-cta-section {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    padding: 70px 0;
    position: relative;
    overflow: hidden;
}

.services-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

.services-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: 2;
}

.services-cta-content h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: #fff;
    margin-bottom: 10px;
}

.services-cta-content p {
    color: rgba(255,255,255,0.8);
    font-size: 1rem;
    max-width: 500px;
}

.services-cta-buttons {
    display: flex;
    gap: 15px;
    flex-shrink: 0;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: var(--secondary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(245, 166, 35, 0.4);
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.5);
}

.btn-outline:hover {
    background: #fff;
    color: var(--primary);
    border-color: #fff;
}

.btn-dark {
    background: var(--primary);
    color: #fff;
}

.btn-dark:hover {
    background: var(--primary-dark);
    color: #fff;
    transform: translateY(-2px);
}

/* --- Page Header --- */
.page-header {
    margin-top: 110px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to top, var(--bg), transparent);
}

.page-header h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

.breadcrumb a {
    color: rgba(255,255,255,0.7);
}

.breadcrumb a:hover {
    color: var(--secondary);
}

.breadcrumb span.separator {
    color: rgba(255,255,255,0.4);
}

/* --- Sections --- */
.section {
    padding: 80px 0;
}

.section-light {
    background: var(--bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--secondary);
    border-radius: 4px;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 0;
}

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

.service-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid transparent;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: #fff;
    font-size: 2rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    transform: scale(1.1);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* --- Stats --- */
.stats-section {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    padding: 60px 0;
}

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

.stat-item h3 {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 5px;
}

.stat-item p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    font-weight: 500;
}

/* --- Why Us / Features --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.feature-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    flex-shrink: 0;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.3rem;
}

.feature-item h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.feature-item p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* --- Blog / News --- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-card-image {
    height: 220px;
    overflow: hidden;
    background: var(--bg-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

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

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

.blog-card-image .placeholder-icon {
    font-size: 3rem;
    color: var(--text-light);
    opacity: 0.3;
}

.blog-card-body {
    padding: 25px;
}

.blog-card-date {
    font-size: 0.82rem;
    color: var(--text-light);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-card-body h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--primary-dark);
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-body h3 a {
    color: inherit;
}

.blog-card-body h3 a:hover {
    color: var(--secondary);
}

.blog-card-body p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 15px;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.read-more {
    color: var(--secondary);
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.read-more:hover {
    color: var(--secondary-dark);
    gap: 10px;
}

/* --- Blog Detail --- */
.blog-detail {
    padding: 40px 0 80px;
}

.blog-detail-content {
    max-width: 800px;
    margin: 0 auto;
}

.blog-detail-content h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: 20px;
    line-height: 1.3;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    color: var(--text-light);
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.blog-detail-image {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 30px;
    background: var(--bg-gray);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-detail-body {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text);
}

.blog-detail-body p {
    margin-bottom: 20px;
}

.blog-detail-body h2,
.blog-detail-body h3 {
    font-family: var(--font-heading);
    color: var(--primary-dark);
    margin: 30px 0 15px;
}

.blog-share {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 25px 0;
    margin-top: 30px;
    border-top: 1px solid var(--border);
}

.blog-share span {
    font-weight: 600;
    color: var(--primary-dark);
}

.blog-share a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    color: var(--text-light);
    transition: var(--transition);
}

.blog-share a:hover {
    background: var(--secondary);
    color: #fff;
}

/* --- About Page --- */
.about-section {
    padding: 60px 0 80px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.about-text h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: 20px;
    position: relative;
}

.about-text h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--secondary);
    border-radius: 4px;
    margin-top: 10px;
}

.about-text p {
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-text h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--primary-dark);
    margin: 30px 0 15px;
}

.about-text ul {
    margin-bottom: 20px;
}

.about-text ul li {
    padding: 8px 0 8px 25px;
    position: relative;
    color: var(--text);
    line-height: 1.6;
}

.about-text ul li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: 700;
}

.about-sidebar {
    position: sticky;
    top: 130px;
}

.about-info-card {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    color: #fff;
    text-align: center;
}

.about-info-card .year {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--secondary);
    display: block;
    margin-bottom: 5px;
}

.about-info-card .label {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 30px;
    display: block;
}

.about-info-card .divider {
    width: 60px;
    height: 2px;
    background: var(--secondary);
    margin: 0 auto 30px;
}

.about-info-card p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
}

/* --- Contact Page --- */
.contact-section {
    padding: 60px 0 80px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-list {
    margin-bottom: 30px;
}

.contact-info-item {
    display: flex;
    gap: 15px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.contact-info-item:last-child {
    border-bottom: none;
}

.contact-info-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
}

.contact-info-item h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--primary-dark);
    margin-bottom: 5px;
}

.contact-info-item p,
.contact-info-item a {
    color: var(--text-light);
    font-size: 0.9rem;
}

.contact-info-item a:hover {
    color: var(--secondary);
}

.contact-form {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: 0.95rem;
    color: var(--text);
    transition: var(--transition);
    background: var(--bg-light);
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
}

textarea.form-control {
    min-height: 130px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-map {
    margin-top: 40px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.contact-map iframe {
    width: 100%;
    height: 350px;
    border: none;
}

/* --- Full Width Map (Desktop) --- */
.contact-map-fullwidth {
    width: 100%;
    padding: 0;
    margin: 0;
}

.contact-map-fullwidth-inner {
    width: 100%;
    overflow: hidden;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}

.contact-map-fullwidth iframe {
    width: 100%;
    height: 420px;
    border: none;
    display: block;
}

/* --- Brands Marquee --- */
.brands-section {
    padding: 60px 0;
    background: var(--bg-light);
    overflow: hidden;
}

.brands-track {
    display: flex;
    animation: brandScroll 30s linear infinite;
    gap: 60px;
    align-items: center;
}

.brands-track:hover {
    animation-play-state: paused;
}

.brand-item {
    flex-shrink: 0;
    width: 150px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
}

.brand-item:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.brand-item img {
    max-width: 130px;
    max-height: 60px;
    object-fit: contain;
}

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

/* --- Footer --- */
.site-footer {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.7);
    padding-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-about {
    max-width: 300px;
}

.footer-logo {
    height: 100px;
    width: auto;
    margin-bottom: 20px;
}

.footer-about p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

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

.footer-col h4 {
    font-family: var(--font-heading);
    color: #fff;
    font-size: 1.05rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--secondary);
    border-radius: 3px;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

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

.footer-contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    align-items: flex-start;
}

.footer-contact-item i {
    color: var(--secondary);
    margin-top: 3px;
    flex-shrink: 0;
}

.footer-contact-item a,
.footer-contact-item span {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

.footer-contact-item a:hover {
    color: var(--secondary);
}

.footer-bottom {
    padding: 20px 0;
    text-align: center;
    font-size: 0.85rem;
}

/* --- Alert Messages --- */
.alert {
    padding: 15px 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* --- Back to Top --- */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 25px;
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    z-index: 998;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.back-to-top.visible {
    display: flex;
}

.back-to-top:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

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

    /* Hero 1024px */
    .hero-glow-ring {
        width: 350px;
        height: 350px;
        right: -100px;
    }
    .hero-center-icon {
        right: 40px;
    }
    .hero-center-icon i {
        font-size: 2.5rem;
    }
    .hero-bolt-1 { width: 90px; height: 150px; }
    .hero-bolt-2 { width: 60px; height: 110px; }
    .hero-bolt-3 { width: 45px; height: 90px; }
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }

    .site-header {
        padding: 0;
    }

    .header-main {
        padding: 10px 0;
    }

    .hero-section {
        margin-top: 65px;
        min-height: 450px;
    }

    .page-header {
        margin-top: 65px;
        padding: 40px 0;
    }

    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 65px;
        left: 0;
        right: 0;
        background: var(--primary-dark);
        flex-direction: column;
        padding: 20px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), opacity 0.3s ease;
        gap: 5px;
        overflow: hidden;
        border-bottom: 2px solid transparent;
    }

    .nav-menu::before {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(90deg, transparent, var(--secondary), transparent);
        opacity: 0;
        transition: opacity 0.5s ease 0.2s;
    }

    .nav-menu::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-image:
            linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
            linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
        background-size: 40px 40px;
        pointer-events: none;
        opacity: 0;
        transition: opacity 0.5s ease 0.3s;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-menu.active::before {
        opacity: 1;
        animation: menuElectricLine 2s linear infinite;
    }

    .nav-menu.active::after {
        opacity: 1;
    }

    @keyframes menuElectricLine {
        0% { background: linear-gradient(90deg, transparent, transparent, transparent); }
        25% { background: linear-gradient(90deg, transparent, var(--secondary), transparent); }
        50% { background: linear-gradient(90deg, var(--secondary), transparent, var(--secondary)); }
        75% { background: linear-gradient(90deg, transparent, var(--secondary), transparent); }
        100% { background: linear-gradient(90deg, transparent, transparent, transparent); }
    }

    .nav-menu a {
        display: block;
        padding: 12px 20px;
        border-radius: var(--radius);
        transform: translateX(-30px);
        opacity: 0;
        transition: transform 0.3s ease, opacity 0.3s ease, background 0.3s ease, color 0.3s ease;
        position: relative;
    }

    .nav-menu.active a {
        transform: translateX(0);
        opacity: 1;
    }

    .nav-menu.active a:nth-child(1) { transition-delay: 0.05s; }
    .nav-menu.active a:nth-child(2) { transition-delay: 0.1s; }
    .nav-menu.active a:nth-child(3) { transition-delay: 0.15s; }
    .nav-menu.active a:nth-child(4) { transition-delay: 0.2s; }
    .nav-menu.active a:nth-child(5) { transition-delay: 0.25s; }

    .nav-menu a::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 3px;
        height: 0;
        background: var(--secondary);
        border-radius: 3px;
        transition: height 0.3s ease;
        box-shadow: 0 0 8px rgba(245,166,35,0.5);
    }

    .nav-menu a:hover::before,
    .nav-menu a.active::before {
        height: 60%;
    }

    /* Menu toggle elektrik animasyonu */
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    .menu-toggle span {
        transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }
    .menu-toggle.active span {
        background: var(--secondary);
        box-shadow: 0 0 6px rgba(245,166,35,0.5);
    }

    .whatsapp-header-btn {
        display: none;
    }

    .hero-content {
        padding: 40px 0;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    /* Inner hero mobilde */
    .hero-section-inner {
        min-height: 200px;
    }

    .hero-inner-content {
        padding: 40px 0 30px;
    }

    .hero-inner-content h1 {
        font-size: 2rem;
    }

    /* Hizmetlerimiz sayfasi mobil */
    .services-detail-grid {
        grid-template-columns: 1fr;
    }

    .service-detail-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .service-features {
        align-items: center;
    }

    .services-cta {
        flex-direction: column;
        text-align: center;
    }

    .services-cta-content {
        text-align: center;
    }

    .services-cta-content h2 {
        font-size: 1.6rem;
    }

    .services-cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .services-cta-buttons .btn {
        justify-content: center;
    }

    /* Hero animasyonlar mobilde kucult/gizle */
    .hero-electric-visual {
        width: 100%;
        opacity: 0.3;
    }

    .hero-glow-ring {
        width: 250px;
        height: 250px;
        right: -80px;
        top: 60%;
    }

    .hero-center-icon {
        right: 20px;
        top: 65%;
    }

    .hero-center-icon i {
        font-size: 2rem;
    }

    .hero-bolt-1 { width: 60px; height: 100px; right: 5%; top: 15%; }
    .hero-bolt-2 { width: 40px; height: 80px; right: 2%; top: 50%; }
    .hero-bolt-3 { width: 35px; height: 70px; right: 20%; top: 30%; }

    .hero-circuit-lines {
        width: 100%;
        opacity: 0.4;
    }

    .electric-arc { opacity: 0.4; }

    .spark { opacity: 0.5; }

    .circuit-node { opacity: 0.4; }

    .section {
        padding: 50px 0;
    }

    .section-header h2 {
        font-size: 1.7rem;
    }

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

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .page-header h1 {
        font-size: 1.8rem;
    }

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

    .stat-item h3 {
        font-size: 2rem;
    }

    .about-sidebar {
        position: static;
    }

    .blog-detail-content h1 {
        font-size: 1.5rem;
    }

    .blog-detail-image {
        height: 250px;
    }

    .contact-form {
        padding: 25px;
    }

    /* Mobilde harita container icinde kalsin */
    .contact-map-fullwidth {
        padding: 0 20px 20px;
    }

    .contact-map-fullwidth-inner {
        border-radius: var(--radius-lg);
    }

    .contact-map-fullwidth iframe {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-section {
        min-height: 400px;
    }

    .hero-content h1 {
        font-size: 1.6rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        justify-content: center;
    }

    .stat-item h3 {
        font-size: 1.8rem;
    }

    .about-info-card .year {
        font-size: 2.5rem;
    }

    /* Hero 480px - daha minimal */
    .hero-glow-ring {
        width: 180px;
        height: 180px;
        right: -60px;
    }

    .hero-center-icon {
        display: none;
    }

    .hero-bolt-1 { width: 40px; height: 70px; }
    .hero-bolt-2 { display: none; }
    .hero-bolt-3 { display: none; }

    .electric-arc {
        display: none;
    }

    .hero-circuit-lines {
        opacity: 0.25;
    }

    .hero-wave svg {
        height: 40px;
    }
}

/* Dusuk performansli cihazlar icin animasyonlari azalt */
@media (prefers-reduced-motion: reduce) {
    .hero-bolt,
    .circuit-line,
    .circuit-line-v,
    .circuit-node,
    .particle,
    .spark,
    .electric-arc path,
    .hero-glow-ring,
    .hero-glow-ring-inner,
    .hero-center-icon i {
        animation: none !important;
    }
    .hero-section::after {
        animation: none !important;
    }
    .hero-bolt { opacity: 0.3; }
    .circuit-node { opacity: 0.5; }
}

/* --- Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* --- Loading Skeleton --- */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton 1.5s ease-in-out infinite;
    border-radius: var(--radius);
}

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