/* ucpreklam.com - Profesyonel · Dinamik · Neon & Buğu · %100 Mobil · Google SEO & Zengin Sonuç Uyumlu */

:root {
    --bg: #050810;
    --bg-card: #0c111b;
    --bg-elevated: #111827;
    --bg-glass: rgba(12, 17, 27, 0.85);
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --accent: #22d3ee;
    --accent-dim: #06b6d4;
    --neon-cyan: #22d3ee;
    --neon-blue: #38bdf8;
    --neon-purple: #a78bfa;
    --neon-glow: rgba(34, 211, 238, 0.4);
    --primary: #0ea5e9;
    --primary-hover: #38bdf8;
    --border: #1e293b;
    --border-neon: rgba(34, 211, 238, 0.25);
    --radius: 14px;
    --radius-sm: 10px;
    --font: 'DM Sans', system-ui, -apple-system, sans-serif;
    --max-w: 1200px;
    --touch-min: 44px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}
body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    font-size: clamp(15px, 2vw, 16px);
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ========== ARKA PLAN: Neon & Buğu (AI / İnternet hissi) ========== */
.bg-effects {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}
.bg-effects__fog {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.35;
    animation: fogFloat 20s ease-in-out infinite;
}
.bg-effects__fog--1 {
    width: min(80vw, 600px);
    height: min(80vw, 600px);
    background: radial-gradient(circle, rgba(34, 211, 238, 0.12) 0%, transparent 70%);
    top: -20%;
    left: -10%;
    animation-delay: 0s;
}
.bg-effects__fog--2 {
    width: min(60vw, 450px);
    height: min(60vw, 450px);
    background: radial-gradient(circle, rgba(56, 189, 248, 0.1) 0%, transparent 70%);
    bottom: -10%;
    right: -5%;
    animation-delay: -7s;
}
.bg-effects__fog--3 {
    width: min(50vw, 380px);
    height: min(50vw, 380px);
    background: radial-gradient(circle, rgba(167, 139, 250, 0.08) 0%, transparent 70%);
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
}
@keyframes fogFloat {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    33% { transform: translate(3%, -4%) scale(1.05); opacity: 0.4; }
    66% { transform: translate(-2%, 3%) scale(0.98); opacity: 0.35; }
}
.bg-effects__neon-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(34, 211, 238, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 211, 238, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridPulse 12s ease-in-out infinite;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 70%);
}
@keyframes gridPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}
.bg-effects__neon-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.2;
    animation: neonPulse 15s ease-in-out infinite;
}
.bg-effects__neon-glow--1 {
    width: 400px;
    height: 400px;
    background: rgba(34, 211, 238, 0.15);
    top: 10%;
    right: 20%;
    animation-delay: 0s;
}
.bg-effects__neon-glow--2 {
    width: 300px;
    height: 300px;
    background: rgba(56, 189, 248, 0.12);
    bottom: 20%;
    left: 10%;
    animation-delay: -5s;
}
.bg-effects__neon-glow--3 {
    width: 250px;
    height: 250px;
    background: rgba(167, 139, 250, 0.1);
    top: 60%;
    right: 10%;
    animation-delay: -10s;
}
@keyframes neonPulse {
    0%, 100% { transform: scale(1); opacity: 0.15; }
    50% { transform: scale(1.15); opacity: 0.25; }
}
.bg-effects__noise {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    pointer-events: none;
}
.page-wrap { position: relative; z-index: 1; min-height: 100vh; display: flex; flex-direction: column; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 1.5rem); }

/* ========== HEADER: Cam efekti, neon çizgi ========== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.05);
    transition: box-shadow var(--transition), border-color var(--transition);
}
.site-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
    opacity: 0.4;
    animation: neonLine 4s ease-in-out infinite;
}
@keyframes neonLine {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.5; }
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--touch-min);
    padding: 0.75rem 0;
}
/* ========== LOGO: AI / Ağ animasyonlu ========== */
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    position: relative;
}
.logo__icon {
    display: flex;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}
.logo__svg { width: 100%; height: 100%; }
.logo__ring {
    animation: logoRingSpin 12s linear infinite;
    transform-origin: 18px 18px;
}
.logo__ring--inner {
    animation: logoRingSpin 8s linear infinite reverse;
}
@keyframes logoRingSpin {
    to { transform: rotate(360deg); }
}
.logo__neural {
    animation: logoNeuralPulse 4s ease-in-out infinite;
    transform-origin: 18px 18px;
}
@keyframes logoNeuralPulse {
    0%, 100% { opacity: 0.15; }
    50% { opacity: 0.35; }
}
.logo__core {
    animation: logoCoreGlow 3s ease-in-out infinite;
}
@keyframes logoCoreGlow {
    0%, 100% { filter: drop-shadow(0 0 4px rgba(34,211,238,0.4)); opacity: 0.9; }
    50% { filter: drop-shadow(0 0 10px rgba(34,211,238,0.7)); opacity: 1; }
}
.logo__dot {
    animation: logoDotBlink 2.5s ease-in-out infinite;
}
.logo__dot:nth-child(6) { animation-delay: 0s; }
.logo__dot:nth-child(7) { animation-delay: 0.3s; }
.logo__dot:nth-child(8) { animation-delay: 0.6s; }
.logo__dot:nth-child(9) { animation-delay: 0.9s; }
@keyframes logoDotBlink {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}
.logo__text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.logo__ucp {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--text);
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-blue), var(--neon-cyan));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: logoShimmer 4s linear infinite;
}
@keyframes logoShimmer {
    to { background-position: 200% center; }
}
.logo__tm {
    font-size: 0.5em;
    color: var(--neon-cyan);
    vertical-align: super;
    margin-left: 1px;
    -webkit-text-fill-color: var(--neon-cyan);
    opacity: 0.8;
}
.logo__sub {
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    transition: color var(--transition);
}
.logo:hover .logo__sub { color: var(--neon-cyan); }
.logo:hover .logo__core {
    filter: drop-shadow(0 0 14px rgba(34,211,238,0.9));
}
@media (max-width: 768px) {
    .logo__icon { width: 32px; height: 32px; }
}
.main-nav {
    display: flex;
    gap: clamp(0.75rem, 2vw, 1.5rem);
    align-items: center;
}
.main-nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 0.5rem 0.25rem;
    min-height: var(--touch-min);
    display: inline-flex;
    align-items: center;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition), box-shadow var(--transition);
}
.main-nav a:hover, .main-nav a:focus-visible {
    color: var(--neon-cyan);
    background: rgba(34, 211, 238, 0.06);
    box-shadow: 0 0 15px rgba(34, 211, 238, 0.1);
}

/* Hero (genel) */
.hero {
    position: relative;
    padding: clamp(3rem, 8vw, 5rem) 0 clamp(4rem, 10vw, 6rem);
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(34, 211, 238, 0.08), transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 50%, rgba(56, 189, 248, 0.05), transparent 50%);
    pointer-events: none;
}
.hero-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.03em;
    margin: 0 0 1rem;
    position: relative;
}
.hero-title .highlight { color: var(--neon-cyan); text-shadow: 0 0 30px var(--neon-glow); }
.hero-lead {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 0 1.5rem;
    line-height: 1.65;
}
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.animate-in {
    opacity: 0;
    transform: translateY(12px);
    animation: fadeUp 0.6s ease forwards;
}
.animate-in.delay-1 { animation-delay: 0.15s; }
.animate-in.delay-2 { animation-delay: 0.3s; }
.animate-in.delay-3 { animation-delay: 0.45s; }
.animate-in.delay-4 { animation-delay: 0.6s; }
@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}

/* ========== BUTONLAR: Neon hover, dinamik ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    min-height: var(--touch-min);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.btn:focus-visible {
    outline: 2px solid var(--neon-cyan);
    outline-offset: 2px;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent-dim));
    color: #fff;
    box-shadow: 0 4px 20px rgba(14, 165, 233, 0.3);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), var(--neon-cyan));
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(34, 211, 238, 0.35);
}
.btn-secondary {
    background: var(--bg-elevated);
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-secondary:hover {
    border-color: var(--border-neon);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.15);
    transform: translateY(-1px);
}
.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border);
}
.btn-ghost:hover {
    background: rgba(34, 211, 238, 0.08);
    color: var(--neon-cyan);
    border-color: var(--border-neon);
    box-shadow: 0 0 18px rgba(34, 211, 238, 0.1);
}
.btn--sm { padding: 0.5rem 1rem; font-size: 0.875rem; min-height: 36px; }
.btn--lg { padding: 0.9rem 1.75rem; font-size: 1rem; }

/* ========== BÖLÜMLER & BAŞLIKLAR ========== */
.section { padding: clamp(2.5rem, 6vw, 4rem) 0; }
.section-title {
    font-size: clamp(1.35rem, 3vw, 1.5rem);
    font-weight: 700;
    margin: 0 0 0.5rem;
    letter-spacing: -0.02em;
    color: var(--text);
}
.section-lead {
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 0 2rem;
    font-size: clamp(0.9375rem, 1.5vw, 1rem);
    line-height: 1.65;
}
.section-title--center { text-align: center; }
.section-lead--center { margin-left: auto; margin-right: auto; text-align: center; }
.section--reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.section--reveal.is-visible { opacity: 1; transform: translateY(0); }
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: 1.5rem;
}

/* ========== KARTLAR: Cam, neon kenarlık, hover glow ========== */
.card {
    background: rgba(12, 17, 27, 0.7);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    backdrop-filter: blur(8px);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.card:hover {
    border-color: var(--border-neon);
    box-shadow: 0 0 30px rgba(34, 211, 238, 0.12), 0 8px 32px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}
.card-icon { font-size: 1.5rem; margin-bottom: 0.75rem; }
.card h2, .card h3 { font-size: 1.125rem; margin: 0 0 0.5rem; color: var(--text); }
.card-title { font-size: 1.125rem; margin: 0 0 0.5rem; }
.card p { margin: 0 0 1rem; color: var(--text-muted); font-size: 0.9375rem; line-height: 1.6; }
.card .link, .card a { color: var(--neon-cyan); text-decoration: none; font-weight: 500; transition: text-shadow var(--transition); }
.card .link:hover, .card a:hover { text-decoration: underline; text-shadow: 0 0 12px var(--neon-glow); }

/* ========== İÇ SAYFA: Animasyonlu, neon, profesyonel ========== */
#main-content { flex: 1; }
.page-content {
    padding: clamp(1.5rem, 4vw, 2.5rem) 0 clamp(3rem, 6vw, 4rem);
}
.page-content .container {
    opacity: 0;
    transform: translateY(18px);
    animation: innerFadeUp 0.5s ease forwards;
}
@keyframes innerFadeUp {
    to { opacity: 1; transform: translateY(0); }
}
.breadcrumb {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    padding: 0.5rem 0.75rem;
    background: rgba(34, 211, 238, 0.04);
    border: 1px solid rgba(34, 211, 238, 0.08);
    border-radius: var(--radius-sm);
    display: inline-flex;
    gap: 0.35rem;
    align-items: center;
    flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-muted); text-decoration: none; transition: color var(--transition); }
.breadcrumb a:hover { color: var(--neon-cyan); }
.page-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
    position: relative;
}
.page-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: clamp(60px, 20%, 120px);
    height: 2px;
    background: linear-gradient(90deg, var(--neon-cyan), transparent);
    border-radius: 2px;
}
.page-header h1 {
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
    margin: 0 0 0.5rem;
    color: var(--text);
    letter-spacing: -0.02em;
}
.page-header .lead { color: var(--text-muted); margin: 0; font-size: clamp(1rem, 2vw, 1.0625rem); line-height: 1.6; }
.prose { max-width: 72ch; }
.prose h2 {
    font-size: 1.25rem;
    margin: 2rem 0 0.5rem;
    color: var(--text);
    padding-left: 0.75rem;
    border-left: 3px solid var(--neon-cyan);
}
.prose h3 { font-size: 1.1rem; margin: 1.25rem 0 0.5rem; color: var(--text); }
.prose p, .prose li { color: var(--text-muted); margin: 0 0 0.75rem; line-height: 1.7; }
.prose a { color: var(--neon-cyan); text-decoration: none; transition: text-shadow var(--transition), color var(--transition); }
.prose a:hover { text-decoration: underline; text-shadow: 0 0 10px var(--neon-glow); }
.prose ul {
    padding-left: 1.25rem;
    list-style: none;
}
.prose ul li { position: relative; padding-left: 1rem; }
.prose ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.65em;
    width: 6px;
    height: 6px;
    background: var(--neon-cyan);
    border-radius: 50%;
    box-shadow: 0 0 6px var(--neon-glow);
}
.prose strong { color: var(--text); }
.prose-long { max-width: 72ch; }
.prose-long h2 { margin-top: 2.5rem; }
.ref-list { list-style: none; padding-left: 0; }
.ref-list li { margin-bottom: 0.5rem; padding-left: 0; }
.ref-list li::before { display: none; }
.service-content { margin-bottom: 1.5rem; }
.text-center { text-align: center; }
.link { color: var(--neon-cyan); text-decoration: none; transition: text-shadow var(--transition); }
.link:hover { text-decoration: underline; text-shadow: 0 0 10px var(--neon-glow); }

/* İç sayfa kartları animasyonu */
.page-content .card {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity var(--transition-slow), transform var(--transition-slow), border-color var(--transition), box-shadow var(--transition);
}
.page-content .card.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.page-content .prose h2,
.page-content .prose h3,
.page-content .prose p,
.page-content .prose ul {
    opacity: 0;
    transform: translateY(10px);
    animation: proseReveal 0.4s ease forwards;
}
.page-content .prose h2 { animation-delay: 0.05s; }
.page-content .prose h3 { animation-delay: 0.08s; }
.page-content .prose p { animation-delay: 0.1s; }
.page-content .prose ul { animation-delay: 0.12s; }
@keyframes proseReveal {
    to { opacity: 1; transform: translateY(0); }
}

/* CTA block */
.cta-block {
    background: rgba(12, 17, 27, 0.8);
    border: 1px solid var(--border);
    border-top: 1px solid var(--border-neon);
    padding: clamp(2rem, 5vw, 3rem) 0;
    backdrop-filter: blur(8px);
    box-shadow: 0 0 40px rgba(34, 211, 238, 0.06);
}
.cta-block .section-title { margin-bottom: 0.75rem; }
.cta-block p { margin-bottom: 1rem; color: var(--text-muted); }

/* 404 */
.page-404 { text-align: center; padding: 4rem 0; }
.page-404 h1 { font-size: clamp(3rem, 12vw, 5rem); margin: 0 0 0.5rem; color: var(--text-muted); }
.page-404 .lead { margin-bottom: 1.5rem; }

/* ========== FOOTER: Neon ince çizgi ========== */
.site-footer {
    margin-top: auto;
    padding: clamp(2rem, 4vw, 2.5rem) 0 1.5rem;
    border-top: 1px solid var(--border);
    background: rgba(12, 17, 27, 0.9);
    backdrop-filter: blur(12px);
    position: relative;
}
.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.3), transparent);
    opacity: 0.6;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
    gap: 2rem;
    margin-bottom: 1.5rem;
}
.footer-brand strong { display: block; margin-bottom: 0.5rem; color: var(--text); }
.footer-brand strong .tm { font-size: 0.6em; color: var(--neon-cyan); vertical-align: super; margin-left: 1px; }
.footer-brand p { font-size: 0.875rem; color: var(--text-muted); margin: 0; }
.footer-contact { margin-top: 0.6rem; }
.footer-phone {
    display: inline-block;
    color: var(--neon-cyan);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: 0.3rem;
    transition: color var(--transition);
}
.footer-phone:hover { color: var(--neon-blue); }
.footer-address {
    font-style: normal;
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.5;
    opacity: 0.8;
}
.footer-trademark { font-size: 0.75rem !important; color: var(--text-muted) !important; opacity: 0.7; margin-top: 0.35rem !important; }
.footer-links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9375rem;
    padding: 0.25rem 0;
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--neon-cyan); }
.footer-ref { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; align-items: center; }
.footer-ref span { font-size: 0.875rem; color: var(--text-muted); margin-right: 0.25rem; }
.footer-ref a { color: var(--text-muted); text-decoration: none; font-size: 0.875rem; transition: color var(--transition); }
.footer-ref a:hover { color: var(--neon-cyan); }
.footer-copy { font-size: 0.8125rem; color: var(--text-muted); margin: 0; }

/* ========== MOBİL: Menü, dokunma alanları ========== */
/* ========== MOBİL MENÜ TOGGLE: Animasyonlu hamburger ========== */
.nav-toggle {
    display: none;
    width: var(--touch-min);
    height: var(--touch-min);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background: rgba(34, 211, 238, 0.06);
    border: 1px solid var(--border-neon);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 0;
    transition: background var(--transition), box-shadow var(--transition);
}
.nav-toggle:hover, .nav-toggle:focus-visible {
    background: rgba(34, 211, 238, 0.12);
    box-shadow: 0 0 15px rgba(34, 211, 238, 0.15);
}
.nav-toggle__bar {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--neon-cyan);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.is-active .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle.is-active .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 768px) {
    .nav-toggle { display: flex !important; }
    .main-nav {
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        background: var(--bg-glass);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 1rem;
        gap: 0.25rem;
        border-bottom: 1px solid var(--border-neon);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
    }
    .main-nav.is-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    .main-nav a { min-height: var(--touch-min); padding: 0.75rem 1rem; width: 100%; justify-content: flex-start; }
    .hero { padding: 2.5rem 0 3.5rem; }
    .section { padding: 2rem 0; }
}

/* ========== HOME PAGE ========== */
.home-page .hero--home {
    min-height: 85vh;
    min-height: 85dvh;
    display: flex;
    align-items: center;
    padding: clamp(3rem, 8vw, 5rem) 0 clamp(4rem, 10vw, 6rem);
    position: relative;
}
.home-page .hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(34, 211, 238, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 211, 238, 0.04) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridPulse 12s ease-in-out infinite;
    pointer-events: none;
}
.home-page .hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
    animation: glowFloat 14s ease-in-out infinite;
    pointer-events: none;
}
.home-page .hero-glow-1 {
    width: min(400px, 80vw);
    height: min(400px, 80vw);
    background: rgba(34, 211, 238, 0.18);
    top: -10%;
    right: -10%;
    animation-delay: 0s;
}
.home-page .hero-glow-2 {
    width: min(300px, 60vw);
    height: min(300px, 60vw);
    background: rgba(56, 189, 248, 0.12);
    bottom: 20%;
    left: -5%;
    animation-delay: -4s;
}
.home-page .hero-glow-3 {
    width: min(250px, 50vw);
    height: min(250px, 50vw);
    background: rgba(167, 139, 250, 0.1);
    bottom: -5%;
    right: 25%;
    animation-delay: -8s;
}
@keyframes glowFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(15px, -15px) scale(1.05); }
    66% { transform: translate(-10px, 10px) scale(0.98); }
}
.home-page .hero-inner { position: relative; z-index: 1; }
.home-page .hero-badge {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--neon-cyan);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    padding: 0.35rem 0.75rem;
    border: 1px solid var(--border-neon);
    border-radius: 999px;
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.15);
    animation: badgePulse 3s ease-in-out infinite;
}
@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 20px rgba(34, 211, 238, 0.15); }
    50% { box-shadow: 0 0 28px rgba(34, 211, 238, 0.25); }
}
.home-page .hero-title .line { display: block; }
.home-page .hero-title { font-size: clamp(1.75rem, 5vw, 3rem); margin-bottom: 1.25rem; }
.home-page .hero-title .highlight { text-shadow: 0 0 40px var(--neon-glow); }
.home-page .hero-lead { font-size: clamp(1rem, 2vw, 1.15rem); max-width: 540px; line-height: 1.65; }
.home-page .hero-meta {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.home-page .feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}
.home-page .feature-card {
    background: rgba(12, 17, 27, 0.75);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem;
    backdrop-filter: blur(8px);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
    opacity: 0;
    transform: translateY(20px);
}
.home-page .feature-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.home-page .feature-card:hover {
    border-color: var(--border-neon);
    box-shadow: 0 0 35px rgba(34, 211, 238, 0.15), 0 12px 32px rgba(0, 0, 0, 0.2);
    transform: translateY(-3px);
}
.home-page .feature-card__icon { margin-bottom: 1rem; }
.home-page .feature-card__icon .icon-wrap {
    display: inline-flex;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.15), rgba(56, 189, 248, 0.08));
    border: 1px solid var(--border-neon);
    border-radius: 12px;
    color: var(--neon-cyan);
    font-size: 1.25rem;
    transition: transform var(--transition), box-shadow var(--transition);
}
.home-page .feature-card:hover .feature-card__icon .icon-wrap {
    transform: scale(1.05);
    box-shadow: 0 0 25px rgba(34, 211, 238, 0.25);
}
.home-page .feature-card h3 { font-size: 1.125rem; margin: 0 0 0.5rem; color: var(--text); }
.home-page .feature-card p { color: var(--text-muted); font-size: 0.9375rem; margin: 0; line-height: 1.6; }

.home-page .strip {
    padding: 1.25rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.05), transparent);
    overflow: hidden;
}
.home-page .strip-text {
    margin: 0;
    font-size: clamp(0.875rem, 1.5vw, 0.9375rem);
    color: var(--text-muted);
    text-align: center;
    letter-spacing: 0.02em;
    animation: stripPulse 4s ease-in-out infinite;
}
@keyframes stripPulse {
    0%, 100% { opacity: 0.85; }
    50% { opacity: 1; }
}

.home-page .integration-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}
.home-page .integration-card {
    background: rgba(12, 17, 27, 0.75);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem;
    position: relative;
    backdrop-filter: blur(8px);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
    opacity: 0;
    transform: translateY(20px);
}
.home-page .integration-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.home-page .integration-card:hover {
    border-color: var(--border-neon);
    box-shadow: 0 0 30px rgba(34, 211, 238, 0.12);
    transform: translateY(-2px);
}
.home-page .integration-card--primary { border-color: var(--border-neon); }
.home-page .integration-card--primary:hover { box-shadow: 0 0 35px rgba(34, 211, 238, 0.18); }
.home-page .integration-card__badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.home-page .integration-card__badge--optional { color: var(--text-muted); }
.home-page .integration-card h3 { font-size: 1.2rem; margin: 0 0 0.75rem; color: var(--text); }
.home-page .integration-card p { color: var(--text-muted); font-size: 0.9375rem; margin: 0 0 1rem; line-height: 1.6; }
.home-page .link--arrow::after { content: " →"; }

.home-page .capability-list { margin-top: 2rem; }
.home-page .capability-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.5rem;
    align-items: start;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border);
    opacity: 0;
    transform: translateX(-16px);
    transition: opacity 0.5s ease, transform 0.5s ease, border-color var(--transition), background var(--transition);
}
.home-page .capability-item:last-of-type { border-bottom: none; }
.home-page .capability-item.is-visible {
    opacity: 1;
    transform: translateX(0);
}
.home-page .capability-item:hover { background: rgba(34, 211, 238, 0.03); }
.home-page .capability-item__num {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neon-cyan);
    opacity: 0.9;
    line-height: 1;
    text-shadow: 0 0 15px var(--neon-glow);
}
.home-page .capability-item__body h3 { font-size: 1.125rem; margin: 0 0 0.35rem; color: var(--text); }
.home-page .capability-item__body p { color: var(--text-muted); font-size: 0.9375rem; margin: 0 0 0.5rem; }
.home-page .roadmap-note {
    margin-top: 2rem;
    padding: 1rem 1.25rem;
    background: rgba(34, 211, 238, 0.06);
    border: 1px solid var(--border-neon);
    border-radius: var(--radius);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.08);
}
.home-page .roadmap-note.is-visible { opacity: 1; transform: translateY(0); }
.home-page .roadmap-note p { margin: 0; color: var(--text-muted); font-size: 0.9375rem; }

.home-page .expect-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0 0;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}
.home-page .expect-item {
    padding: 1rem 1.25rem;
    margin-bottom: 0.5rem;
    background: rgba(12, 17, 27, 0.6);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-muted);
    font-size: 0.9375rem;
    backdrop-filter: blur(6px);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s ease, transform 0.4s ease, border-color var(--transition), box-shadow var(--transition);
}
.home-page .expect-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.home-page .expect-item:hover {
    border-color: var(--border-neon);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.1);
}
.home-page .expect-item strong { color: var(--text); }

.home-page .service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}
.home-page .service-card {
    background: rgba(12, 17, 27, 0.7);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    backdrop-filter: blur(8px);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
    opacity: 0;
    transform: translateY(16px);
}
.home-page .service-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.home-page .service-card:hover {
    border-color: var(--border-neon);
    box-shadow: 0 0 28px rgba(34, 211, 238, 0.12);
    transform: translateY(-2px);
}
.home-page .service-card h3 { font-size: 1.1rem; margin: 0 0 0.5rem; color: var(--text); }
.home-page .service-card p { color: var(--text-muted); font-size: 0.9375rem; margin: 0 0 1rem; }
.home-page .card--animate {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease, border-color var(--transition), box-shadow var(--transition);
}
.home-page .card--animate.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.home-page .card--animate:hover {
    border-color: var(--border-neon);
    box-shadow: 0 0 25px rgba(34, 211, 238, 0.1);
}

.home-page .faq-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
    gap: 1rem;
    margin-top: 2rem;
}
.home-page .faq-preview-item {
    background: rgba(12, 17, 27, 0.7);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    backdrop-filter: blur(8px);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s ease, transform 0.4s ease, border-color var(--transition), box-shadow var(--transition);
}
.home-page .faq-preview-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.home-page .faq-preview-item:hover {
    border-color: var(--border-neon);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.08);
}
.home-page .faq-preview-item h4 { font-size: 1rem; margin: 0 0 0.5rem; color: var(--text); }
.home-page .faq-preview-item p { color: var(--text-muted); font-size: 0.875rem; margin: 0; line-height: 1.5; }

.home-page .cta-block--home {
    text-align: center;
    padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 4vw, 1.5rem);
    background: rgba(12, 17, 27, 0.85);
    border: 1px solid var(--border-neon);
    border-radius: var(--radius);
    margin: 0 clamp(1rem, 4vw, 1.5rem) 3rem;
    max-width: calc(var(--max-w) - 3rem);
    margin-left: auto;
    margin-right: auto;
    backdrop-filter: blur(12px);
    box-shadow: 0 0 50px rgba(34, 211, 238, 0.08), inset 0 0 60px rgba(34, 211, 238, 0.03);
}
.home-page .cta-block--home .section-title { margin-bottom: 0.5rem; }
.home-page .cta-block--home .section-lead { margin-bottom: 1.5rem; }
.home-page .cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 1.5rem; }
.home-page .cta-meta { font-size: 0.875rem; color: var(--text-muted); margin: 0; }
.home-page .cta-meta a { color: var(--neon-cyan); }

/* Protokol kartları */
.home-page .protocol-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
    gap: 1.25rem;
    margin-top: 2rem;
}
.home-page .protocol-card {
    background: rgba(12, 17, 27, 0.7);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    backdrop-filter: blur(8px);
    text-align: center;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity var(--transition-slow), transform var(--transition-slow), border-color var(--transition), box-shadow var(--transition);
}
.home-page .protocol-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.home-page .protocol-card:hover {
    border-color: var(--border-neon);
    box-shadow: 0 0 30px rgba(34, 211, 238, 0.12);
    transform: translateY(-2px);
}
.home-page .protocol-card__icon {
    display: inline-flex;
    width: 56px;
    height: 56px;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--neon-cyan);
    border: 1.5px solid var(--border-neon);
    border-radius: 14px;
    margin-bottom: 1rem;
    background: rgba(34, 211, 238, 0.06);
    text-shadow: 0 0 12px var(--neon-glow);
    transition: box-shadow var(--transition), transform var(--transition);
}
.home-page .protocol-card:hover .protocol-card__icon {
    box-shadow: 0 0 25px rgba(34, 211, 238, 0.25);
    transform: scale(1.05);
}
.home-page .protocol-card h3 { font-size: 1rem; margin: 0 0 0.5rem; color: var(--text); }
.home-page .protocol-card p { color: var(--text-muted); font-size: 0.875rem; margin: 0; line-height: 1.55; }

/* Supporter strip */
.home-page .supporter-strip {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem 1.5rem;
    margin-top: 2rem;
}
.home-page .supporter-item {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-muted);
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    transition: border-color var(--transition), color var(--transition), box-shadow var(--transition);
}
.home-page .supporter-item:hover {
    border-color: var(--border-neon);
    color: var(--neon-cyan);
    box-shadow: 0 0 18px rgba(34, 211, 238, 0.12);
}

@media (max-width: 480px) {
    .home-page .hero--home { min-height: 80vh; padding: 2rem 0 3rem; }
    .home-page .hero-cta { flex-direction: column; width: 100%; }
    .home-page .hero-cta .btn { width: 100%; }
    .home-page .cta-block--home { margin-left: 0.75rem; margin-right: 0.75rem; }
    .home-page .capability-item { grid-template-columns: 1fr; gap: 0.5rem; }
}

/* ========== İLETİŞİM SAYFA KARTLARI ========== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}
.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem;
    text-align: center;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.contact-card:hover {
    border-color: var(--border-neon);
    box-shadow: 0 0 30px rgba(34, 211, 238, 0.1);
    transform: translateY(-3px);
}
.contact-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(34, 211, 238, 0.08);
    border: 1px solid var(--border-neon);
    color: var(--neon-cyan);
    margin-bottom: 1rem;
    transition: box-shadow var(--transition);
}
.contact-card:hover .contact-card__icon {
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.2);
}
.contact-card h3 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin: 0 0 0.5rem;
    font-weight: 600;
}
.contact-card__value {
    display: block;
    font-size: 1.0625rem;
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    line-height: 1.55;
    font-style: normal;
}
a.contact-card__value { color: var(--neon-cyan); transition: color var(--transition); }
a.contact-card__value:hover { color: var(--neon-blue); }
.contact-card__hint {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin: 0.4rem 0 0;
    opacity: 0.7;
}

/* ========== DİNAMİK SAYFALAR: Article / FAQ / HowTo ========== */

/* Article meta */
.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    margin-top: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}
.article-author strong { color: var(--neon-cyan); }
.article-date {
    padding: 0.2rem 0.6rem;
    background: rgba(34, 211, 238, 0.08);
    border: 1px solid var(--border-neon);
    border-radius: 6px;
    font-size: 0.8125rem;
}

/* FAQ Section */
.faq-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}
.faq-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.faq-item[open] {
    border-color: var(--border-neon);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.08);
}
.faq-question {
    padding: 1rem 1.25rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text);
    transition: color var(--transition);
    min-height: var(--touch-min);
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::before {
    content: '+';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(34, 211, 238, 0.1);
    color: var(--neon-cyan);
    font-size: 1.125rem;
    font-weight: 700;
    flex-shrink: 0;
    transition: transform var(--transition), background var(--transition);
}
.faq-item[open] .faq-question::before {
    content: '−';
    background: rgba(34, 211, 238, 0.2);
    transform: rotate(180deg);
}
.faq-item[open] .faq-question { color: var(--neon-cyan); }
.faq-answer {
    padding: 0 1.25rem 1.25rem 3.25rem;
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* HowTo Section */
.howto-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}
.howto-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.howto-steps {
    counter-reset: howto-step;
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.howto-step {
    counter-increment: howto-step;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    position: relative;
    padding-left: 4rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.howto-step:hover {
    border-color: var(--border-neon);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.08);
}
.howto-step::before {
    content: counter(howto-step);
    position: absolute;
    left: 1.25rem;
    top: 1.25rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
    color: var(--bg);
    font-weight: 700;
    font-size: 0.875rem;
}
.howto-step-name {
    display: block;
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 0.35rem;
}
.howto-step-text {
    color: var(--text-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
}

/* Page nav links */
.page-nav-links {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    font-size: 0.9375rem;
    color: var(--text-muted);
}

@media (max-width: 480px) {
    .faq-answer { padding-left: 1.25rem; }
    .howto-step { padding-left: 3.5rem; }
    .howto-step::before { left: 0.75rem; top: 1.25rem; }
}