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

:root {
    --primary: #0c2d6d;
    --primary-soft: rgba(12,45,109,0.12);
    --primary-dark: #081d46;
    --bg: #ffffff;
    --bg-alt: #f4f6fb;
    --surface: #ffffff;
    --text: #0c111d;
    --muted: #4b5563;
    --border: rgba(12,17,29,0.14);
    --danger: #ef4444;
    --radius-lg: 1.5rem;
    --radius-md: 1rem;
    --shadow-soft: 0 16px 36px rgba(12,17,29,0.12);
    --transition: all 0.25s ease;
}

html, body {
    font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: radial-gradient(circle at 20% 20%, #f1f4fb 0, #ffffff 45%);
    color: var(--text);
    scroll-behavior: smooth;
}

/* Genel Container */
.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 70;
    background: transparent;
    backdrop-filter: none;
    border-bottom: 1px solid transparent;
    transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.logo-img {
    height: 42px;
    width: auto;
    display: none;
    object-fit: contain;
}

.logo.has-img .logo-img {
    display: block;
}

.logo.has-img .logo-icon,
.logo.has-img .logo-text {
    display: none;
}

.logo-icon {
    font-size: 1.5rem;
}

.logo-text {
    font-size: 1rem;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.main-nav > a,
.nav-trigger {
    text-decoration: none;
    color: var(--muted);
    padding: 0.45rem 0.75rem;
    border-radius: 12px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border: 1px solid transparent;
}

.main-nav > a:hover,
.nav-trigger:hover {
    color: var(--primary);
    background: rgba(12,45,109,0.08);
    border-color: var(--border);
}

.nav-dropdown {
    position: relative;
}

.nav-caret {
    font-size: 0.8rem;
    transition: var(--transition);
}

.nav-dropdown:hover .nav-caret {
    transform: rotate(180deg);
}
.nav-dropdown.open .nav-caret {
    transform: rotate(180deg);
}

.dropdown-panel {
    position: absolute;
    top: calc(100% + 0.6rem);
    left: 0;
    width: 240px;
    background: linear-gradient(180deg, #0b1936 0%, #060c1c 100%);
    color: #e5e7eb;
    border-radius: 0.9rem;
    padding: 0.75rem;
    box-shadow: 0 24px 50px rgba(6, 12, 28, 0.55);
    border: 1px solid rgba(255,255,255,0.06);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: var(--transition);
    pointer-events: none;
    z-index: 60;
}

.nav-dropdown.open .dropdown-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.dropdown-heading {
    font-weight: 700;
    letter-spacing: 0.01em;
    padding: 0.35rem 0.75rem 0.8rem;
    position: relative;
    color: #f8fafc;
}

.dropdown-heading::after {
    content: '';
    position: absolute;
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.2rem;
    height: 2px;
    background: #f8fafc;
    opacity: 0.85;
}

.dropdown-link {
    display: block;
    padding: 0.85rem 0.9rem;
    color: #e2e8f0;
    text-decoration: none;
    border-radius: 0.65rem;
    border: 1px solid rgba(255,255,255,0.05);
    margin-bottom: 0.35rem;
    background: rgba(255,255,255,0.02);
    transition: var(--transition);
}

.dropdown-link:last-of-type {
    margin-bottom: 0.2rem;
}

.dropdown-link:hover {
    background: rgba(26,51,114,0.75);
    color: #ffffff;
    border-color: rgba(255,255,255,0.15);
    transform: translateX(2px);
}

.nav-dropdown:hover .dropdown-panel,
.nav-dropdown.open .dropdown-panel,
.nav-dropdown:focus-within .dropdown-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.site-header.scrolled {
    background: rgba(255,255,255,0.96);
    border-bottom-color: var(--border);
    box-shadow: 0 10px 30px rgba(12,17,29,0.08);
    backdrop-filter: blur(12px);
}

.site-header:not(.scrolled) .main-nav > a,
.site-header:not(.scrolled) .nav-trigger,
.site-header:not(.scrolled) .logo-text,
.site-header:not(.scrolled) .logo-icon,
.site-header:not(.scrolled) .admin-link {
    color: var(--primary-dark);
    text-shadow: none;
}

.site-header:not(.scrolled) .admin-link {
    border-color: var(--border);
    background: rgba(255,255,255,0.25);
}

.site-header:not(.scrolled) .main-nav > a:hover,
.site-header:not(.scrolled) .nav-trigger:hover,
.site-header:not(.scrolled) .admin-link:hover {
    color: var(--primary);
    background: rgba(255,255,255,0.55);
    border-color: rgba(255,255,255,0.6);
}

.dark-nav .site-header:not(.scrolled) .main-nav > a,
.dark-nav .site-header:not(.scrolled) .nav-trigger,
.dark-nav .site-header:not(.scrolled) .logo-text,
.dark-nav .site-header:not(.scrolled) .logo-icon,
.dark-nav .site-header:not(.scrolled) .admin-link {
    color: #f8fafc;
}

.dark-nav .site-header:not(.scrolled) .admin-link {
    border-color: rgba(255,255,255,0.35);
    background: rgba(255,255,255,0.1);
}

.dark-nav .site-header:not(.scrolled) .main-nav > a:hover,
.dark-nav .site-header:not(.scrolled) .nav-trigger:hover,
.dark-nav .site-header:not(.scrolled) .admin-link:hover {
    color: #ffffff;
    background: rgba(255,255,255,0.65);
    border-color: rgba(255,255,255,0.7);
}

.admin-link {
    font-size: 0.85rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(148,163,184,0.5);
    text-decoration: none;
    color: var(--muted);
    transition: var(--transition);
}

.admin-link:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(12,45,109,0.1);
}

/* Mobile Menü Butonu */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.35rem 0.65rem;
    color: var(--muted);
    font-size: 1rem;
    cursor: pointer;
}

/* Hero */
.hero-section {
    position: relative;
    margin-top: -72px;
    padding: calc(4rem + 72px) 0 2rem;
    overflow: hidden;
}

.hero-with-bg {
    background-image: url('img/araç şarj istasyonu.png');
    background-size: cover;
    background-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.78), rgba(244,246,251,0.7));
}

.hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: center;
    z-index: 1;
}

.hero-text h1 {
    font-size: clamp(2.2rem, 4vw, 3rem);
    line-height: 1.1;
    margin-bottom: 1rem;
}

.hero-text h1 span {
    color: var(--primary);
}

.hero-text p {
    color: var(--muted);
    max-width: 28rem;
    font-size: 0.95rem;
}

.services-hero {
    position: relative;
    margin-top: -72px;
    overflow: hidden;
    background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.12), rgba(255,255,255,0) 40%), linear-gradient(120deg, #0c2d6d, #09162f 58%);
    color: #f8fafc;
    padding: calc(3.5rem + 72px) 0 3.5rem;
}

.services-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 30%, rgba(96,165,250,0.2), transparent 40%);
    pointer-events: none;
}

.services-hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 2.4rem;
    align-items: center;
    z-index: 1;
}

.services-hero-copy h1 {
    font-size: clamp(2rem, 3.4vw, 2.6rem);
    line-height: 1.15;
    margin: 0.4rem 0 0.6rem;
}

.services-hero-copy .lead {
    color: rgba(248,250,252,0.78);
    max-width: 34rem;
    font-size: 1rem;
}

.hero-badges {
    margin-top: 1rem;
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.08);
    color: #e5e7eb;
    border: 1px solid rgba(255,255,255,0.16);
    font-size: 0.85rem;
}

.services-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.services-visual-card {
    width: min(420px, 100%);
    background: linear-gradient(160deg, rgba(255,255,255,0.14), rgba(255,255,255,0.06));
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 1.4rem;
    padding: 1.2rem 1.1rem;
    box-shadow: 0 30px 80px rgba(0,0,0,0.25);
    backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
}

.services-visual-card::before {
    content: "";
    position: absolute;
    inset: -30%;
    background: radial-gradient(circle at 40% 30%, rgba(96,165,250,0.2), transparent 40%);
    opacity: 0.7;
    pointer-events: none;
}

.visual-top {
    display: flex;
    gap: 0.35rem;
    margin-bottom: 0.8rem;
}

.pulse-dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: rgba(52,211,153,0.85);
    box-shadow: 0 0 12px rgba(52,211,153,0.8);
    animation: pulse 2s infinite;
}

.pulse-dot:nth-child(2) {
    background: rgba(248,180,0,0.9);
    box-shadow: 0 0 12px rgba(248,180,0,0.8);
    animation-delay: 0.3s;
}

.pulse-dot:nth-child(3) {
    background: rgba(59,130,246,0.9);
    box-shadow: 0 0 12px rgba(59,130,246,0.8);
    animation-delay: 0.6s;
}

.visual-body {
    background: rgba(4,7,18,0.45);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 1rem;
    padding: 1rem;
    position: relative;
    overflow: hidden;
}

.visual-wave {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(37,99,235,0.25), transparent 45%),
                radial-gradient(circle at 80% 70%, rgba(59,130,246,0.18), transparent 40%);
    filter: blur(10px);
}

.visual-bars {
    position: relative;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
    margin: 0.5rem 0 1rem;
    z-index: 1;
}

.visual-bars span {
    display: block;
    width: 100%;
    background: linear-gradient(180deg, #67e8f9, #2563eb);
    border-radius: 0.5rem;
    box-shadow: 0 8px 18px rgba(37,99,235,0.35);
    animation: bars 2.5s ease-in-out infinite;
    transform-origin: bottom;
}

.visual-bars span:nth-child(2) { animation-delay: 0.15s; }
.visual-bars span:nth-child(3) { animation-delay: 0.3s; }
.visual-bars span:nth-child(4) { animation-delay: 0.45s; }
.visual-bars span:nth-child(5) { animation-delay: 0.6s; }

.visual-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    z-index: 1;
    position: relative;
}

.visual-footer small {
    color: rgba(226,232,240,0.7);
    font-size: 0.8rem;
}

.visual-footer strong {
    display: block;
    color: #f8fafc;
    margin-top: 0.2rem;
    letter-spacing: 0.02em;
}

.bolt-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: linear-gradient(140deg, #1e3a8a, #0ea5e9);
    display: grid;
    place-items: center;
    font-size: 1.2rem;
    box-shadow: 0 15px 25px rgba(14,165,233,0.35);
}

.orb {
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    filter: blur(24px);
    opacity: 0.7;
}

.orb-a {
    background: #2563eb;
    top: -10%;
    right: 8%;
}

.orb-b {
    background: #0ea5e9;
    bottom: -8%;
    left: 10%;
}

@keyframes bars {
    0%, 100% { transform: scaleY(0.6); }
    50% { transform: scaleY(1.05); }
}

.hero-actions {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.4rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
}

.btn.primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #f9fafb;
    box-shadow: 0 14px 30px rgba(12,45,109,0.35);
}

.btn.primary:hover {
    transform: translateY(-1px) scale(1.01);
    box-shadow: 0 20px 45px rgba(12,45,109,0.5);
}

.btn.ghost {
    background: rgba(12,45,109,0.08);
    border-color: var(--border);
    color: var(--primary-dark);
}

.btn.ghost:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(12,45,109,0.12);
}

.btn.full {
    width: 100%;
}

/* İstatistikler */
.hero-stats {
    display: flex;
    gap: 1.2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.stat {
    min-width: 100px;
}

.stat-number {
    display: block;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-dark);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--muted);
}

/* Hero görsel */
.hero-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.hero-card {
    border-radius: var(--radius-lg);
    background: linear-gradient(155deg, #ffffff, #f5f7fb);
    border: 1px solid var(--border);
    padding: 1.3rem 1.4rem;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
    animation: float 4s ease-in-out infinite;
}

.hero-card.glow::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(12,45,109,0.2), transparent 60%);
    opacity: 0.5;
    pointer-events: none;
}

.hero-card h3 {
    font-size: 1rem;
    margin-bottom: 0.4rem;
}

.hero-card p {
    font-size: 0.85rem;
    color: var(--muted);
}

.hero-card.diagram {
    animation-delay: 0.8s;
}

.hero-card.diagram .line {
    position: relative;
    height: 3px;
    margin-top: 1rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, rgba(12,45,109,0.15), rgba(12,45,109,0.65));
}

.hero-card.diagram .node {
    position: absolute;
    top: 50%;
    width: 10px;
    height: 10px;
    border-radius: 999px;
    border: 1px solid rgba(12,45,109,0.4);
    transform: translateY(-50%);
    background: #ffffff;
    box-shadow: 0 0 10px rgba(12,45,109,0.35);
}

.hero-card.diagram .n1 { left: 18%; }
.hero-card.diagram .n2 { left: 46%; }
.hero-card.diagram .n3 { left: 78%; }

.diagram-label {
    font-size: 0.75rem;
    color: var(--muted);
}

/* Bölümler */
.section {
    padding: 3.5rem 0;
}

.section-alt {
    background: radial-gradient(circle at top right, rgba(12,45,109,0.08), #ffffff 45%);
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.section-header h2 {
    font-size: 1.4rem;
    margin-bottom: 0.4rem;
}

.section-header p {
    color: var(--muted);
    font-size: 0.9rem;
}

/* Açılış şarj animasyonu */
.charge-loader {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 20% 20%, rgba(37,99,235,0.15), transparent 40%), #020617;
    z-index: 9999;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.charge-loader.fade-out {
    opacity: 0;
    pointer-events: none;
    transform: scale(1.01);
}

.charge-loader-inner {
    max-width: 420px;
    text-align: center;
    padding: 1.2rem 1.5rem;
    background: rgba(15,23,42,0.95);
    border: 1px solid rgba(37,99,235,0.5);
}

.charge-scene {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.8rem;
}

.charge-station {
    position: relative;
    width: 56px;
    height: 120px;
    border-radius: 14px;
    background: linear-gradient(180deg, rgba(37,99,235,0.3), rgba(15,23,42,0.95));
    border: 1px solid rgba(59,130,246,0.55);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(37,99,235,0.25);
}

.station-head {
    height: 26px;
    background: rgba(2,6,23,0.8);
    display: grid;
    place-items: center;
    border-bottom: 1px solid rgba(59,130,246,0.4);
}

.station-bolt {
    color: #38bdf8;
    font-size: 0.9rem;
}

.station-body {
    position: relative;
    flex: 1;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
}

.station-meter {
    display: block;
    width: 70%;
    height: 8px;
    border-radius: 999px;
    background: rgba(59,130,246,0.2);
    border: 1px solid rgba(59,130,246,0.5);
    overflow: hidden;
    position: relative;
}

.station-meter::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(34,197,94,0.2), rgba(34,197,94,0.9));
    animation: chargeFill 1.8s ease-in-out infinite;
}

.station-foot {
    height: 26px;
    background: rgba(37,99,235,0.08);
    border-top: 1px solid rgba(59,130,246,0.25);
}

.charge-cable-line {
    position: relative;
    height: 10px;
    background: rgba(37,99,235,0.2);
    border-radius: 999px;
    overflow: hidden;
    border: 1px solid rgba(37,99,235,0.35);
}

.charge-flow {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(59,130,246,0.1), rgba(59,130,246,0.9));
    animation: flow 1.6s linear infinite;
}

.cable-plug {
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9rem;
    filter: drop-shadow(0 0 6px rgba(59,130,246,0.8));
}

.charge-car {
    position: relative;
    width: 220px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.car-visual {
    width: 100%;
    height: 100%;
    background: no-repeat center/contain url('data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"220\" height=\"120\" viewBox=\"0 0 220 120\"><defs><linearGradient id=\"body\" x1=\"0\" y1=\"0\" x2=\"1\" y2=\"1\"><stop offset=\"0%\" stop-color=\"%2323354a\"/><stop offset=\"100%\" stop-color=\"%230b1528\"/></linearGradient></defs><rect x=\"32\" y=\"54\" width=\"156\" height=\"40\" rx=\"12\" fill=\"url(%23body)\" stroke=\"%234a6bff\" stroke-width=\"2\" opacity=\"0.98\"/><path d=\"M62 50 L94 34 H154 L182 54 Z\" fill=\"%230f1c38\" stroke=\"%234a6bff\" stroke-width=\"2\"/><rect x=\"70\" y=\"42\" width=\"58\" height=\"18\" rx=\"4\" fill=\"%23578dff\" opacity=\"0.3\"/><rect x=\"132\" y=\"42\" width=\"28\" height=\"18\" rx=\"4\" fill=\"%23578dff\" opacity=\"0.3\"/><circle cx=\"78\" cy=\"96\" r=\"16\" fill=\"%2306101e\" stroke=\"%234a6bff\" stroke-width=\"2\"/><circle cx=\"78\" cy=\"96\" r=\"9\" fill=\"url(%23body)\"/><circle cx=\"170\" cy=\"96\" r=\"16\" fill=\"%2306101e\" stroke=\"%234a6bff\" stroke-width=\"2\"/><circle cx=\"170\" cy=\"96\" r=\"9\" fill=\"url(%23body)\"/><rect x=\"38\" y=\"64\" width=\"10\" height=\"10\" rx=\"2\" fill=\"%2338bdf8\"/><rect x=\"176\" y=\"64\" width=\"12\" height=\"8\" rx=\"2\" fill=\"%2338bdf8\" opacity=\"0.8\"/></svg>');
    filter: drop-shadow(0 8px 20px rgba(0,0,0,0.45)) drop-shadow(0 0 12px rgba(59,130,246,0.35));
    animation: carFloat 1.6s ease-in-out infinite;
}

.car-port-dot {
    position: absolute;
    right: 10px;
    top: 56px;
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: #38bdf8;
    box-shadow: 0 0 12px rgba(56,189,248,0.9);
    animation: portPulse 1.8s ease-in-out infinite;
}

.charge-label {
    font-size: 0.85rem;
    color: var(--muted);
}

@keyframes chargeFill {
    0% { transform: scaleX(0.1); opacity: 0.4; }
    50% { transform: scaleX(1); opacity: 1; }
    100% { transform: scaleX(0.1); opacity: 0.6; }
}

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

@keyframes carFloat {
    0%, 100% { transform: translateY(1px); }
    50% { transform: translateY(-4px); }
}

@keyframes portPulse {
    0%, 100% { transform: scale(0.96); opacity: 0.75; }
    50% { transform: scale(1.09); opacity: 1; }
}

.service-page-hero {
    position: relative;
    margin-top: -72px;
    padding: calc(2.6rem + 72px) 0 2.6rem;
    color: #f8fafc;
    background: linear-gradient(120deg, rgba(8,16,37,0.86), rgba(6,12,28,0.78)), var(--hero-img, radial-gradient(circle, #0c2d6d 0%, #0b1226 60%));
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.page-hero {
    position: relative;
    margin-top: -72px;
    padding: calc(4rem + 72px) 0 4rem;
    color: #f8fafc;
    background: linear-gradient(120deg, rgba(6,12,28,0.75), rgba(7,16,40,0.65)), var(--hero-img, #0c2d6d);
    background-size: cover;
    background-position: center;
    overflow: hidden;
    min-height: 320px;
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    font-size: clamp(2rem, 3.2vw, 2.6rem);
    margin-bottom: 0.6rem;
}

.page-hero p {
    max-width: 640px;
    color: rgba(248,250,252,0.82);
}

.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(59,130,246,0.25), transparent 35%);
    pointer-events: none;
    opacity: 0.8;
}

/* Dark nav sayfalarda içeriği biraz aşağı al */
body.dark-nav .service-page-hero {
    padding-top: calc(2.6rem + 96px);
}

body.dark-nav .page-hero {
    padding-top: calc(4rem + 96px);
}

/* Logo Marquee */
.logo-marquee {
    background: linear-gradient(90deg, rgba(12,45,109,0.05), rgba(12,45,109,0.02));
    padding: 1.8rem 0;
    overflow: hidden;
    position: relative;
}

.logo-marquee::after,
.logo-marquee::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 80px;
    pointer-events: none;
    background: linear-gradient(90deg, rgba(255,255,255,0.9), rgba(255,255,255,0));
    z-index: 1;
}

.logo-marquee::after {
    right: 0;
    transform: rotate(180deg);
}

.logo-marquee::before {
    left: 0;
}

.marquee-viewport {
    overflow: hidden;
}

.marquee-strip {
    display: flex;
    gap: 2rem;
    width: max-content;
    animation: marquee 18s linear infinite;
}

.marquee-strip:hover {
    animation-play-state: paused;
}

.marquee-item {
    width: 120px;
    height: 60px;
    border-radius: 14px;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: 0 8px 20px rgba(12,17,29,0.08);
    display: grid;
    place-items: center;
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 0.9rem;
}

.marquee-item img {
    max-width: 90px;
    max-height: 40px;
    object-fit: contain;
}

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

.service-page-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(59,130,246,0.35), transparent 35%);
    pointer-events: none;
}

.service-hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 2rem;
    align-items: center;
    z-index: 1;
}

.service-hero-content h1 {
    font-size: clamp(2.1rem, 3vw, 2.8rem);
    line-height: 1.1;
    margin-bottom: 0.7rem;
}

.service-hero-content p {
    color: rgba(248,250,252,0.8);
    max-width: 36rem;
    font-size: 1rem;
}

.service-meta {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.pill {
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: #e5e7eb;
    font-size: 0.85rem;
}

.hero-facts {
    display: grid;
    gap: 0.5rem;
    color: rgba(248,250,252,0.9);
    padding: 1rem;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 1rem;
    background: rgba(255,255,255,0.05);
    box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}

.hero-facts strong {
    font-size: 1.1rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin-top: 1.4rem;
}

.info-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1rem 1.1rem;
    box-shadow: 0 12px 28px rgba(12,17,29,0.08);
}

.info-card h4 {
    margin-bottom: 0.45rem;
    font-size: 1rem;
}

.info-card ul {
    padding-left: 1.05rem;
    color: var(--muted);
    line-height: 1.55;
    font-size: 0.9rem;
}

.service-figure {
    margin: 0.4rem auto 1.1rem;
    max-width: 820px;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 16px 36px rgba(12,17,29,0.16);
    border: 1px solid var(--border);
    background: #0f172a;
}

.service-figure img {
    width: 100%;
    display: block;
    object-fit: cover;
    object-position: center center;
    max-height: 260px;
}

@media (max-width: 1024px) {
    .service-hero-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-facts {
        order: -1;
    }
}

/* Kartlar */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.4rem;
}

.card {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 1.1rem 1.2rem;
    border: 1px solid var(--border);
    box-shadow: 0 18px 35px rgba(12,17,29,0.08);
    position: relative;
    overflow: hidden;
    z-index: 0;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card::before {
    content: "";
    position: absolute;
    inset: -40%;
    background: radial-gradient(circle at top left, rgba(37,99,235,0.1), transparent 55%);
    opacity: 0;
    pointer-events: none;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.card:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 20px 44px rgba(12,17,29,0.14);
    border-color: rgba(12,45,109,0.3);
}

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

.card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.card p {
    font-size: 0.85rem;
    color: var(--muted);
}

.detail-list {
    margin-top: 0.35rem;
    padding-left: 1.1rem;
    color: var(--muted);
    line-height: 1.5;
    font-size: 0.9rem;
}

.service-link-card {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
}

/* Video kartları */
.video-grid .video-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    border-radius: 0.9rem;
    overflow: hidden;
    background: var(--bg-alt);
    margin-bottom: 0.6rem;
}

.video-grid iframe,
.video-grid video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

/* Hizmet Kartları */
.service-card {
    border-style: solid;
}

/* Ürün Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.5rem;
}

.product-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.product-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 0.9rem;
    overflow: hidden;
    background: radial-gradient(circle at center, rgba(12,45,109,0.12), rgba(12,45,109,0.06));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--muted);
}

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

/* İletişim */
.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
    gap: 1.6rem;
}

.contact-map {
    margin-top: 0.9rem;
    border-radius: 0.9rem;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 12px 28px rgba(12,17,29,0.08);
}

.contact-map iframe {
    display: block;
    width: 100%;
    height: 260px;
    border: 0;
}


.contact-form .form-group {
    margin-bottom: 0.8rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    margin-bottom: 0.25rem;
}

input,
textarea {
    width: 100%;
    border-radius: 0.7rem;
    border: 1px solid var(--border);
    background: #ffffff;
    color: var(--text);
    padding: 0.55rem 0.7rem;
    font-size: 0.85rem;
    outline: none;
    transition: var(--transition);
}

input:focus,
textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 1px rgba(12,45,109,0.4);
}

.form-note {
    font-size: 0.7rem;
    color: var(--muted);
    margin-top: 0.5rem;
}

/* Footer */
.site-footer {
    background: #05060a;
    color: #e5e7eb;
    padding: 2.4rem 0 1.4rem;
    border-top: 1px solid rgba(255,255,255,0.04);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.4rem;
    align-items: start;
}

.footer-brand p {
    color: #cbd5e1;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    line-height: 1.5;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #f8fafc;
}

.footer-col h4 {
    font-size: 0.95rem;
    margin-bottom: 0.6rem;
    color: #f8fafc;
}

.footer-links {
    list-style: none;
    display: grid;
    gap: 0.35rem;
    color: #cbd5e1;
    font-size: 0.88rem;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #93c5fd;
}

.footer-bottom {
    margin-top: 1.6rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    color: #cbd5e1;
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 0.5rem;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    color: #f8fafc;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.footer-social a:hover {
    border-color: #93c5fd;
    color: #93c5fd;
    transform: translateY(-1px);
}

/* Admin Panel */
.admin-body {
    background: radial-gradient(circle at top, rgba(12,45,109,0.08), #ffffff 55%);
    padding-top: 88px;
}

.admin-header {
    margin-bottom: 1.5rem;
}

.admin-main {
    padding: 1rem 1.5rem 3rem;
    position: relative;
    z-index: 1;
}

.admin-login-box {
    position: relative;
    z-index: 2;
}

.admin-login-box {
    max-width: 420px;
    margin-inline: auto;
    margin-bottom: 2rem;
}

.admin-tabs {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.4rem;
    flex-wrap: wrap;
}

.admin-tab-button {
    padding: 0.5rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: #ffffff;
    color: var(--primary-dark);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
}

.admin-tab-button.active {
    background: rgba(12,45,109,0.12);
    border-color: rgba(12,45,109,0.4);
    color: var(--primary);
}

.admin-panel {
    display: none;
}

.admin-panel.active {
    display: block;
}

.admin-form {
    margin-bottom: 1.4rem;
}

.admin-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.7rem;
}

.admin-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.8rem;
    padding: 0.7rem 0.75rem;
    border-radius: 0.8rem;
    border: 1px solid var(--border);
    background: #ffffff;
}

.admin-item-info {
    flex: 1;
}

.admin-item-title {
    font-size: 0.9rem;
    font-weight: 500;
}

.admin-item-desc {
    font-size: 0.75rem;
    color: var(--muted);
}

.admin-item-actions {
    display: flex;
    gap: 0.35rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.5rem;
    font-size: 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(148,163,184,0.4);
    color: var(--muted);
}

.btn-small {
    border-radius: 999px;
    border: 1px solid rgba(148,163,184,0.5);
    padding: 0.25rem 0.6rem;
    font-size: 0.75rem;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    transition: var(--transition);
}

.btn-small:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-small.danger {
    border-color: rgba(248,113,113,0.6);
    color: #fecaca;
}

.btn-small.danger:hover {
    background: rgba(248,113,113,0.15);
}

/* Animasyonlar */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

/* Responsive */
@media (max-width: 880px) {
    .hero-section {
        padding-top: calc(3rem + 72px);
        margin-top: 0;
    }

    .service-page-hero,
    .page-hero {
        margin-top: 0;
    }

    .admin-body {
        padding-top: 76px;
    }

    .site-header {
        background: transparent;
        border-bottom: 1px solid transparent;
        box-shadow: none;
        backdrop-filter: none;
    }

    .dark-nav .site-header {
        background: transparent;
        border-bottom-color: transparent;
        box-shadow: none;
    }

    .site-header.nav-open {
        background: rgba(255,255,255,0.98);
        border-bottom-color: var(--border);
        box-shadow: 0 10px 30px rgba(12,17,29,0.14);
        backdrop-filter: blur(10px);
    }

    .dark-nav .site-header.nav-open {
        background: rgba(5,8,20,0.96);
        border-bottom-color: rgba(255,255,255,0.08);
        box-shadow: 0 10px 30px rgba(0,0,0,0.45);
    }

    .services-hero-inner {
        grid-template-columns: minmax(0, 1fr);
        text-align: center;
    }

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

    .hero-inner {
        grid-template-columns: minmax(0, 1fr);
        gap: 2rem;
    }

    .hero-visual {
        order: -1;
    }

    .header-inner {
        justify-content: space-between;
    }

    .mobile-menu-toggle {
        display: inline-flex;
    }

    .main-nav {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        padding: 0.75rem 1.5rem 1rem;
        background: rgba(255,255,255,0.96);
        border-bottom: 1px solid var(--border);
        box-shadow: 0 14px 36px rgba(12,17,29,0.12);
        display: none;
        flex-direction: column;
        gap: 0.4rem;
    }

    .dark-nav .main-nav {
        background: rgba(5,8,20,0.98);
        border-color: rgba(255,255,255,0.08);
        box-shadow: 0 18px 40px rgba(0,0,0,0.55);
    }

    .main-nav.open {
        display: flex;
    }

    .nav-dropdown,
    .nav-trigger {
        width: 100%;
    }

    .main-nav > a,
    .nav-trigger {
        justify-content: center;
        text-align: center;
    }

    .dropdown-panel {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        pointer-events: auto;
        background: #ffffff;
        color: var(--text);
        box-shadow: none;
        border: 1px solid var(--border);
        width: 100%;
        padding: 0.35rem;
        max-height: 0;
        overflow: hidden;
        display: none;
    }

    .dark-nav .dropdown-panel {
        background: rgba(5,8,20,0.98);
        color: #e5e7eb;
        border-color: rgba(255,255,255,0.1);
    }

    .nav-dropdown.open .dropdown-panel {
        display: block;
        padding: 0.35rem;
        max-height: 60vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .dropdown-heading {
        color: var(--text);
        padding: 0.65rem 0.6rem 0.9rem;
    }

    .dropdown-heading::after {
        background: var(--border);
        bottom: 0.4rem;
    }

    .dropdown-link {
        color: var(--text);
        background: #f8fafc;
        border-color: var(--border);
    }

    .dark-nav .dropdown-link {
        color: #e5e7eb;
        background: rgba(255,255,255,0.03);
        border-color: rgba(255,255,255,0.12);
    }

    .admin-link {
        display: none;
    }

    .contact-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .admin-main {
    padding: 1rem 1.5rem 3rem;
    position: relative;
    z-index: 1;
}

.admin-login-box {
    position: relative;
    z-index: 2;
}
}

@media (max-width: 480px) {
    .hero-section {
        padding-top: 2.5rem;
    }

    .container {
        padding-inline: 1rem;
    }
}

/* WhatsApp sabit butonu */
.whatsapp-fab {
    position: fixed;
    bottom: 18px;
    right: 16px;
    z-index: 120;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #f8fafc;
    padding: 0.65rem 1rem;
    border-radius: 999px;
    box-shadow: 0 14px 30px rgba(18, 140, 126, 0.4);
    border: 1px solid rgba(255,255,255,0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-fab:hover {
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 18px 36px rgba(18, 140, 126, 0.45);
}

.whatsapp-fab:active {
    transform: translateY(0);
}

.whatsapp-icon {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(255,255,255,0.16);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
}

.whatsapp-label {
    font-weight: 600;
    letter-spacing: 0.01em;
    font-size: 0.95rem;
}

@media (max-width: 640px) {
    .whatsapp-fab {
        bottom: 14px;
        right: 12px;
        padding: 0.6rem 0.9rem;
    }

    .whatsapp-label {
        font-size: 0.9rem;
    }
}

/* Logo odaklı açılış */
.loader-logo {
    display: grid;
    place-items: center;
    margin: 0.4rem auto 0.6rem;
}

.loader-logo img {
    width: 120px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 10px 24px rgba(12,45,109,0.22));
}

/* Loader kartını bordersız ve modern metinle göster */
.charge-loader .charge-loader-inner {
    border: none;
    box-shadow: none;
    background: transparent;
    padding: 0;
}

.charge-loader .charge-label {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #ffffff;
    text-shadow: 0 6px 18px rgba(0,0,0,0.4);
}


/* Araç şarj deneyim alanı */
.charging-showcase {
    position: relative;
    overflow: hidden;
}

.charging-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: stretch;
}

.charging-hero {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    min-height: 320px;
    box-shadow: 0 18px 40px rgba(12,17,29,0.16);
    isolation: isolate;
}

.charging-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: saturate(1.05);
}

.charging-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(140deg, rgba(6,12,28,0.7), rgba(6,12,28,0.2));
    z-index: 1;
}

.charging-badges {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.charging-badges span {
    background: rgba(255,255,255,0.14);
    color: #e5e7eb;
    padding: 0.4rem 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(6px);
    font-size: 0.85rem;
}

.charging-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    align-items: stretch;
}

.gallery-card {
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
    background: #0b1226;
    border: 1px solid rgba(255,255,255,0.08);
    display: grid;
    grid-template-rows: 160px auto;
    color: #e5e7eb;
    box-shadow: 0 16px 38px rgba(12,17,29,0.18);
    transform: translateY(0);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.gallery-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 22px 44px rgba(12,17,29,0.26);
    border-color: rgba(255,255,255,0.16);
}

.gallery-image {
    background-size: cover;
    background-position: center;
    position: relative;
}

.gallery-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 20%, rgba(0,0,0,0.65) 100%);
}

.gallery-body {
    position: relative;
    padding: 1rem 1rem 1.1rem;
    z-index: 1;
}

.gallery-body h3 {
    font-size: 1.05rem;
    margin: 0.15rem 0 0.35rem;
}

.gallery-body p {
    color: #cbd5e1;
    font-size: 0.9rem;
}

.tag-row {
    margin-top: 0.6rem;
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.tag-row span {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    font-size: 0.8rem;
    color: #e5e7eb;
}

.tone-blue { background: linear-gradient(160deg, rgba(59,130,246,0.2), rgba(12,17,29,0.95)); }
.tone-emerald { background: linear-gradient(160deg, rgba(16,185,129,0.18), rgba(6,12,28,0.95)); }
.tone-purple { background: linear-gradient(160deg, rgba(139,92,246,0.18), rgba(6,12,28,0.95)); }

.fade-in {
    opacity: 0;
    animation: fadeUp 0.9s ease forwards;
}

@keyframes fadeUp {
    0% { opacity: 0; transform: translateY(16px); }
    100% { opacity: 1; transform: translateY(0); }
}

@media (max-width: 880px) {
    .charging-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .charging-hero {
        min-height: 260px;
    }
}