/* ============================================================
   sivaskarel.com - Ana Stil Dosyası
   Çobanoğlu Elektronik | Karel Yetkili Servis & Bayi
   ============================================================ */

/* ---- Variables ---- */
:root {
    --primary: #0052a5;
    --primary-dark: #003d7a;
    --primary-light: #1a6bc4;
    --secondary: #e8a000;
    --secondary-dark: #c48800;
    --dark: #0d1b2a;
    --dark2: #1a2d42;
    --gray: #64748b;
    --gray-light: #f1f5f9;
    --text: #1e293b;
    --text-light: #64748b;
    --border: #e2e8f0;
    --white: #ffffff;
    --success: #16a34a;
    --danger: #dc2626;
    --whatsapp: #25d366;
    --shadow: 0 4px 24px rgba(0,82,165,0.10);
    --shadow-lg: 0 12px 48px rgba(0,82,165,0.15);
    --radius: 10px;
    --radius-lg: 18px;
    --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
ul { list-style: none; }
h1,h2,h3,h4,h5,h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark);
}
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.2rem; }
p { margin-bottom: 1rem; }

/* ---- Layout ---- */
.container {
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 20px;
}
.section-pad { padding: 80px 0; }
.section-pad-sm { padding: 50px 0; }

/* ---- Section Headers ---- */
.section-header {
    text-align: center;
    margin-bottom: 55px;
}
.section-header .eyebrow {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: 30px;
    margin-bottom: 14px;
}
.section-header h2 {
    margin-bottom: 15px;
    position: relative;
}
.section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
    margin: 14px auto 0;
}
.section-header p {
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-light);
    font-size: 1.05rem;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
}
.btn-primary {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}
.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,82,165,0.3);
}
.btn-secondary {
    background: var(--secondary);
    color: white;
    border-color: var(--secondary);
}
.btn-secondary:hover {
    background: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: white;
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-sm { padding: 8px 18px; font-size: 0.85rem; }

/* ---- Top Bar ---- */
.top-bar {
    background: var(--dark);
    color: rgba(255,255,255,0.8);
    font-size: 0.82rem;
    padding: 8px 0;
}
.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.top-bar-left, .top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}
.top-bar a, .top-bar span {
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}
.top-bar a:hover { color: var(--secondary); }
.top-bar-right a {
    width: 28px;
    height: 28px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.top-bar-right a:hover { background: var(--primary); color: white; }

/* ---- Header ---- */
.main-header {
    background: white;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    transition: var(--transition);
}
.main-header.scrolled {
    box-shadow: 0 4px 30px rgba(0,82,165,0.15);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 20px;
}
.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo img { height: 55px; width: auto; }
.logo-text { display: flex; flex-direction: column; }
.logo-text .logo-main {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.3rem;
    color: var(--primary);
    line-height: 1.2;
}
.logo-text .logo-sub {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--dark2);
}
.logo-text .logo-badge {
    font-size: 0.65rem;
    background: var(--secondary);
    color: white;
    padding: 2px 8px;
    border-radius: 20px;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-top: 3px;
    display: inline-block;
}

/* Main Nav */
.main-nav ul {
    display: flex;
    align-items: center;
    gap: 2px;
}
.main-nav ul li { position: relative; }
.main-nav ul li a {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--dark);
    border-radius: 6px;
    transition: var(--transition);
}
.main-nav ul li a:hover,
.main-nav ul li.active > a {
    color: var(--primary);
    background: rgba(0,82,165,0.07);
}
.main-nav ul li.has-dropdown > a::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.65rem;
    margin-left: 5px;
}
.main-nav .dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: white;
    min-width: 220px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    border-top: 3px solid var(--primary);
    z-index: 100;
}
.main-nav li:hover > .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.main-nav .dropdown li a {
    padding: 10px 18px;
    border-radius: 0;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border);
}
.main-nav .dropdown li:last-child a { border-bottom: none; }
.main-nav .dropdown li a:hover { background: var(--gray-light); padding-left: 24px; }

/* Header CTA */
.header-cta { display: flex; gap: 10px; align-items: center; flex-shrink: 0; }
.btn-whatsapp {
    display: flex;
    align-items: center;
    gap: 7px;
    background: var(--whatsapp);
    color: white;
    padding: 10px 18px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    transition: var(--transition);
}
.btn-whatsapp:hover { background: #1ebe5d; color: white; transform: translateY(-2px); }
.btn-call {
    display: flex;
    align-items: center;
    gap: 7px;
    background: var(--primary);
    color: white;
    padding: 10px 18px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    transition: var(--transition);
}
.btn-call:hover { background: var(--primary-dark); color: white; transform: translateY(-2px); }

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: var(--transition);
}
.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---- Hero / Slider ---- */
.hero-slider {
    position: relative;
    overflow: hidden;
    height: 580px;
    background: var(--dark);
}
.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
}
.slide.active { opacity: 1; }
.slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 6s ease;
}
.slide.active .slide-bg { transform: scale(1); }
.slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,30,70,0.85) 0%, rgba(0,30,70,0.5) 100%);
}
.slide-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    align-items: center;
}
.slide-text {
    max-width: 650px;
    color: white;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.8s ease 0.3s;
}
.slide.active .slide-text {
    transform: translateY(0);
    opacity: 1;
}
.slide-badge {
    display: inline-block;
    background: var(--secondary);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 5px 15px;
    border-radius: 30px;
    margin-bottom: 16px;
}
.slide-text h1 {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 900;
    color: white;
    margin-bottom: 16px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.slide-text p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 28px;
    line-height: 1.8;
}
.slide-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.slide-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}
.slide-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: var(--transition);
    border: none;
}
.slide-dot.active { background: var(--secondary); width: 28px; border-radius: 5px; }
.slide-arrows {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 10;
}
.slide-arrow {
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.15);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    backdrop-filter: blur(4px);
    font-size: 0; /* hide default button text */
}
.slide-arrow i { font-size: 1rem; }
.slide-arrow:hover { background: var(--primary); border-color: var(--primary); }

/* ---- Stats Bar ---- */
.stats-bar {
    background: linear-gradient(135deg, var(--primary) 0%, var(--dark2) 100%);
    padding: 30px 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
}
.stat-item {
    text-align: center;
    padding: 20px;
    color: white;
    position: relative;
}
.stat-item::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: rgba(255,255,255,0.2);
}
.stat-item:last-child::after { display: none; }
.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--secondary);
    display: block;
}
.stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
    font-weight: 500;
}

/* ---- Services ---- */
.services-section { background: var(--gray-light); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.service-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
    border-bottom: 4px solid transparent;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-bottom-color: var(--primary);
}
.service-card::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(0,82,165,0.05) 0%, transparent 70%);
    border-radius: 50%;
}
.service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: white;
    transition: var(--transition);
}
.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--secondary), #f5b800);
    transform: rotate(5deg) scale(1.1);
}
.service-card h3 {
    margin-bottom: 12px;
    font-size: 1.1rem;
    color: var(--dark);
}
.service-card p {
    color: var(--text-light);
    font-size: 0.92rem;
    margin-bottom: 18px;
}
.service-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 6px;
}
.service-link i { transition: var(--transition); }
.service-card:hover .service-link i { transform: translateX(4px); }

/* ---- Products ---- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.product-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: var(--primary);
}
.product-img {
    height: 200px;
    background: var(--gray-light);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 15px;
    transition: var(--transition);
}
.product-card:hover .product-img img { transform: scale(1.08); }
.product-info { padding: 20px; }
.product-badge {
    display: inline-block;
    background: rgba(0,82,165,0.1);
    color: var(--primary);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.product-info h4 {
    font-size: 0.95rem;
    margin-bottom: 8px;
    color: var(--dark);
}
.product-info p {
    font-size: 0.82rem;
    color: var(--text-light);
    margin-bottom: 14px;
    line-height: 1.5;
}
.product-info .btn { width: 100%; justify-content: center; }

/* ---- Why Us ---- */
.whyus-section {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}
.whyus-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0,82,165,0.2) 0%, transparent 70%);
    border-radius: 50%;
}
.whyus-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.whyus-text .section-header { text-align: left; }
.whyus-text .section-header h2 { color: white; }
.whyus-text .section-header h2::after { margin: 14px 0 0; }
.whyus-text .section-header p { max-width: 100%; color: rgba(255,255,255,0.8); }
.whyus-text .section-header .eyebrow {
    background: var(--secondary);
}
.whyus-items {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}
.whyus-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}
.whyus-icon {
    width: 44px;
    height: 44px;
    background: rgba(232,160,0,0.15);
    border: 2px solid var(--secondary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--secondary);
    font-size: 1rem;
}
.whyus-item h4 {
    font-size: 0.92rem;
    color: white;
    margin-bottom: 4px;
}
.whyus-item p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.65);
    margin: 0;
}
.whyus-image {
    position: relative;
}
.whyus-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
}
.whyus-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--secondary);
    color: white;
    padding: 20px 24px;
    border-radius: var(--radius);
    box-shadow: 0 8px 30px rgba(232,160,0,0.4);
    text-align: center;
}
.whyus-badge .num {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    display: block;
    line-height: 1;
}
.whyus-badge .label { font-size: 0.75rem; font-weight: 600; }

/* ---- Service Areas ---- */
.areas-section { background: white; }
.areas-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    margin-top: 10px;
}
.area-tag {
    background: var(--gray-light);
    border: 1px solid var(--border);
    color: var(--text);
    text-align: center;
    padding: 12px 10px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
    cursor: default;
}
.area-tag:hover, .area-tag.main {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,82,165,0.25);
}
.area-tag.main {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    font-size: 0.9rem;
}

/* ---- Blog ---- */
.blog-section { background: var(--gray-light); }
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.blog-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}
.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}
.blog-img {
    height: 210px;
    overflow: hidden;
}
.blog-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}
.blog-card:hover .blog-img img { transform: scale(1.05); }
.blog-body { padding: 24px; }
.blog-meta {
    display: flex;
    gap: 14px;
    font-size: 0.78rem;
    color: var(--text-light);
    margin-bottom: 10px;
}
.blog-meta i { color: var(--primary); }
.blog-body h3 { font-size: 1rem; margin-bottom: 10px; }
.blog-body h3 a { color: var(--dark); }
.blog-body h3 a:hover { color: var(--primary); }
.blog-body p { font-size: 0.88rem; color: var(--text-light); margin-bottom: 14px; }
.blog-link { color: var(--primary); font-size: 0.85rem; font-weight: 600; }

/* ---- References ---- */
.refs-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    align-items: center;
}
.ref-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 90px;
    transition: var(--transition);
    filter: grayscale(100%);
    opacity: 0.6;
}
.ref-item:hover { filter: grayscale(0); opacity: 1; box-shadow: var(--shadow); transform: scale(1.04); }
.ref-item img { max-height: 50px; max-width: 100%; object-fit: contain; }
.ref-placeholder {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--gray);
    text-align: center;
}

/* ---- CTA Section ---- */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 70px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 60%);
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 {
    color: white;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    margin-bottom: 14px;
}
.cta-content p {
    color: rgba(255,255,255,0.9);
    font-size: 1.05rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta-actions .btn-secondary { background: var(--secondary); border-color: var(--secondary); }
.cta-actions .btn-white {
    background: white;
    color: var(--primary);
    border-color: white;
}
.cta-actions .btn-white:hover {
    background: var(--dark);
    color: white;
    border-color: var(--dark);
    transform: translateY(-2px);
}

/* ---- Maps Section ---- */
.maps-section { padding: 0; }
.maps-section iframe { display: block; }
.maps-wrapper { position: relative; }
.maps-info-bar {
    background: var(--dark);
    color: white;
    padding: 20px 0;
}
.maps-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.maps-info-item {
    display: flex;
    align-items: center;
    gap: 14px;
}
.maps-info-item i {
    font-size: 1.4rem;
    color: var(--secondary);
    flex-shrink: 0;
}
.maps-info-item h4 { font-size: 0.85rem; color: rgba(255,255,255,0.65); font-weight: 500; margin-bottom: 3px; }
.maps-info-item p { font-size: 0.95rem; color: white; margin: 0; font-weight: 600; }
.maps-info-item a { color: white; }
.maps-info-item a:hover { color: var(--secondary); }

/* ---- Contact Form ---- */
.contact-section { background: var(--gray-light); }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    align-items: start;
}
.contact-info-card {
    background: linear-gradient(135deg, var(--primary), var(--dark2));
    color: white;
    border-radius: var(--radius-lg);
    padding: 40px;
}
.contact-info-card h3 { color: white; margin-bottom: 8px; }
.contact-info-card > p { color: rgba(255,255,255,0.8); margin-bottom: 30px; }
.contact-detail {
    display: flex;
    gap: 16px;
    margin-bottom: 22px;
}
.cd-icon {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.12);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--secondary);
    flex-shrink: 0;
}
.cd-text h4 { font-size: 0.8rem; color: rgba(255,255,255,0.6); font-weight: 500; margin-bottom: 3px; }
.cd-text p, .cd-text a { color: white; font-size: 0.95rem; margin: 0; }
.cd-text a:hover { color: var(--secondary); }
.contact-form-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow);
}
.contact-form-card h3 { margin-bottom: 8px; }
.contact-form-card > p { color: var(--text-light); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 13px 16px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text);
    transition: var(--transition);
    background: white;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0,82,165,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ---- Footer ---- */
.main-footer { background: var(--dark); color: rgba(255,255,255,0.75); }
.footer-top { padding: 70px 0 40px; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
    gap: 40px;
}
.footer-col h3 {
    color: white;
    font-size: 1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}
.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 36px;
    height: 3px;
    background: var(--secondary);
    border-radius: 2px;
}
.footer-logo { margin-bottom: 16px; }
.footer-logo .logo-main { color: white; font-family: var(--font-heading); font-weight: 800; font-size: 1.2rem; display: block; }
.footer-logo .logo-badge {
    display: inline-block;
    background: var(--secondary);
    color: white;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: 20px;
    margin-top: 4px;
}
.footer-about > p { font-size: 0.88rem; line-height: 1.8; margin-bottom: 20px; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    transition: var(--transition);
}
.footer-socials a:hover { background: var(--primary); color: white; transform: translateY(-3px); }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}
.footer-links a i { font-size: 0.65rem; color: var(--secondary); }
.footer-links a:hover { color: white; padding-left: 5px; }
.footer-contact .contact-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    align-items: flex-start;
}
.footer-contact .contact-list li i {
    color: var(--secondary);
    font-size: 0.9rem;
    margin-top: 3px;
    flex-shrink: 0;
    width: 16px;
}
.footer-contact .contact-list a { color: rgba(255,255,255,0.8); font-size: 0.88rem; }
.footer-contact .contact-list a:hover { color: white; }
.footer-contact .contact-list span { color: rgba(255,255,255,0.75); font-size: 0.88rem; }
.btn-wp-footer {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--whatsapp);
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.88rem;
    margin-top: 12px;
    transition: var(--transition);
}
.btn-wp-footer:hover { background: #1ebe5d; color: white; }
.footer-areas {
    background: rgba(255,255,255,0.05);
    padding: 14px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-areas p { font-size: 0.8rem; color: rgba(255,255,255,0.55); margin: 0; }
.footer-areas strong { color: rgba(255,255,255,0.8); }
.footer-bottom { padding: 22px 0; }
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
}
.footer-bottom p { font-size: 0.82rem; margin: 0; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.8rem; color: rgba(255,255,255,0.55); }
.footer-bottom-links a:hover { color: white; }

/* ---- Float Buttons ---- */
.whatsapp-float {
    position: fixed;
    bottom: 90px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--whatsapp);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.15); color: white; }
.wp-tooltip {
    position: absolute;
    right: 68px;
    background: var(--dark);
    color: white;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}
.whatsapp-float:hover .wp-tooltip { opacity: 1; }
.call-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(0,82,165,0.4);
    transition: var(--transition);
    animation: pulse 2.5s infinite;
}
.call-float:hover { transform: scale(1.15); color: white; }
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0,82,165,0.5); }
    70% { box-shadow: 0 0 0 14px rgba(0,82,165,0); }
    100% { box-shadow: 0 0 0 0 rgba(0,82,165,0); }
}
.back-to-top {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 44px;
    height: 44px;
    background: var(--dark);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--primary); transform: translateY(-3px); }

/* ---- Breadcrumb ---- */
.breadcrumb-bar {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 100%);
    padding: 50px 0 30px;
    margin-bottom: 0;
}
.breadcrumb-bar h1 { color: white; font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: 12px; }
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.breadcrumb a { color: rgba(255,255,255,0.65); font-size: 0.85rem; }
.breadcrumb a:hover { color: var(--secondary); }
.breadcrumb span { color: rgba(255,255,255,0.4); font-size: 0.75rem; }
.breadcrumb .current { color: var(--secondary); font-size: 0.85rem; font-weight: 600; }

/* ---- Alert / Flash Messages ---- */
.alert {
    padding: 14px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}
.alert-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.alert-info { background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; }

/* ---- Pagination ---- */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 40px; flex-wrap: wrap; }
.pagination a, .pagination span {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 2px solid var(--border);
    color: var(--text);
    transition: var(--transition);
}
.pagination a:hover, .pagination .active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* ---- Responsive ---- */
@media (max-width: 1100px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .products-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .refs-grid { grid-template-columns: repeat(4, 1fr); }
    .areas-grid { grid-template-columns: repeat(4, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-item::after { display: none; }
    .whyus-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .top-bar-left .top-bar-item:not(:first-child) { display: none; }
    .main-nav {
        position: fixed;
        top: 0;
        left: -100%;
        height: 100vh;
        width: 280px;
        background: white;
        box-shadow: 4px 0 30px rgba(0,0,0,0.15);
        transition: var(--transition);
        overflow-y: auto;
        padding: 80px 20px 30px;
        z-index: 999;
    }
    .main-nav.open { left: 0; }
    .main-nav ul { flex-direction: column; gap: 4px; }
    .main-nav ul li a { padding: 13px 16px; font-size: 0.95rem; }
    .main-nav .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-top: none;
        background: var(--gray-light);
        border-radius: 8px;
        margin-top: 4px;
        display: none;
    }
    .main-nav li.open > .dropdown { display: block; }
    .mobile-toggle { display: flex; }
    .header-cta .btn-call span { display: none; }
    .hero-slider { height: 480px; }
    .slide-text h1 { font-size: 1.6rem; }
    .services-grid { grid-template-columns: 1fr; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid { grid-template-columns: 1fr; }
    .refs-grid { grid-template-columns: repeat(3, 1fr); }
    .areas-grid { grid-template-columns: repeat(3, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .maps-info-grid { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .section-pad { padding: 50px 0; }
}

@media (max-width: 480px) {
    .products-grid { grid-template-columns: 1fr; }
    .refs-grid { grid-template-columns: repeat(2, 1fr); }
    .areas-grid { grid-template-columns: repeat(2, 1fr); }
    .slide-arrows { display: none; }
    .header-cta .btn-whatsapp span { display: none; }
}

/* ── Hızlı Servis & İletişim Mobil Responsive ── */
@media (max-width: 768px) {
    .quick-service-grid {
        grid-template-columns: 1fr !important;
        gap: 28px !important;
    }
    .quick-service-grid > div:first-child {
        order: 1;
    }
    .quick-service-grid > div:last-child {
        order: 2;
    }
    .contact-page-grid {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
    .contact-page-grid > div:first-child {
        order: 2;
    }
    .contact-page-grid > div:last-child {
        order: 1;
    }
}