/* INS·AI web sitesi — Ironkent Yazılım Teknoloji Reklam ve E-Ticaret Limited Şirketi
   Tasarım: uygulamayla aynı koyu zemin, gümüş logo, mor–pembe geçiş, camgöbeği vurgu. */
:root {
  --bg: #0d0116;
  --bg2: #150a22;
  --card: #1c1029;
  --line: #2e2140;
  --text: #f4effa;
  --muted: #b3a8c4;
  --pink: #ff3d8b;
  --purple: #8b3dff;
  --cyan: #00e5ff;
  --grad: linear-gradient(120deg, #8b3dff 0%, #ff3d8b 55%, #ff9f45 100%);
  --radius: 18px;
  --display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --body: "Inter", "Segoe UI", system-ui, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--body); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; display: block; }
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--display); line-height: 1.15; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left)); padding-right: max(20px, env(safe-area-inset-right)); }
.muted { color: var(--muted); }
.eyebrow { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); margin-bottom: 12px; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Üst menü */
header.site { position: sticky; top: 0; z-index: 20; background: rgba(13, 1, 22, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.brand img { height: 28px; width: auto; }
nav.links { display: flex; gap: 22px; align-items: center; }
nav.links a { color: var(--muted); font-weight: 600; font-size: .95rem; }
nav.links a:hover, nav.links a[aria-current="page"] { color: var(--text); text-decoration: none; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 22px; border-radius: 999px; font-weight: 700; font-size: .98rem; border: 1px solid var(--line); color: var(--text); background: var(--card); text-decoration: none !important; }
.btn-primary { background: var(--grad); border: 0; color: #fff; }
.btn-small { padding: 9px 16px; font-size: .9rem; }
.menu-toggle { display: none; background: none; border: 1px solid var(--line); color: var(--text); border-radius: 10px; padding: 8px 12px; font-size: 1rem; }

/* Açılış (hero) */
.hero { position: relative; overflow: hidden; padding: 72px 0 88px; }
.hero .bgvideo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .22; filter: blur(2px) saturate(1.2); }
.hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 60% at 70% 30%, rgba(139, 61, 255, .25), transparent 70%), linear-gradient(180deg, rgba(13, 1, 22, .2), var(--bg)); }
.hero .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero .lead { font-size: 1.15rem; color: var(--muted); max-width: 34em; }
.hero-logo { height: 46px; width: auto; margin-bottom: 22px; }
.stores { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 14px; }
.store { display: inline-flex; align-items: center; gap: 12px; padding: 11px 18px; border-radius: 14px; background: #000; border: 1px solid #3a3050; color: #fff; text-decoration: none !important; }
.store svg { width: 26px; height: 26px; flex: none; }
.store small { display: block; font-size: .7rem; color: #c9c0d8; line-height: 1.1; }
.store b { display: block; font-size: 1.05rem; line-height: 1.2; }
.soon { font-size: .85rem; color: var(--muted); }

/* Telefon çerçevesi */
.phone { position: relative; width: min(300px, 78vw); aspect-ratio: 9 / 19.5; margin: 0 auto; border-radius: 42px; padding: 10px; background: linear-gradient(160deg, #3a3346, #15101c); box-shadow: 0 30px 80px rgba(139, 61, 255, .35), inset 0 0 0 2px #514760; }
.phone > img, .phone > video { width: 100%; height: 100%; object-fit: cover; border-radius: 33px; background: #000; }
.phone::before { content: ""; position: absolute; top: 18px; left: 50%; transform: translateX(-50%); width: 34%; height: 22px; border-radius: 20px; background: #000; z-index: 2; }

section { padding: 76px 0; }
section.alt { background: var(--bg2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 640px; margin-bottom: 36px; }

.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; min-width: 0; }
.card p:last-child { margin-bottom: 0; }
.step-num { display: inline-flex; width: 38px; height: 38px; border-radius: 12px; align-items: center; justify-content: center; font-family: var(--display); font-weight: 700; background: var(--grad); color: #fff; margin-bottom: 14px; }
.icon { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: rgba(0, 229, 255, .1); color: var(--cyan); margin-bottom: 12px; font-size: 1.25rem; }

/* Ekran görüntüleri ve şablonlar */
.shots { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.shots figure { margin: 0; }
.shots .phone { width: 100%; border-radius: 30px; padding: 7px; }
.shots .phone > img { border-radius: 24px; }
.shots .phone::before { top: 12px; height: 14px; }
.shots figcaption { text-align: center; margin-top: 12px; color: var(--muted); font-size: .92rem; }
.reel { display: grid; grid-auto-flow: column; grid-auto-columns: 170px; gap: 14px; overflow-x: auto; padding-bottom: 10px; scroll-snap-type: x mandatory; }
.reel img { width: 170px; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 16px; border: 1px solid var(--line); scroll-snap-align: start; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chips span { padding: 8px 14px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); font-size: .9rem; font-weight: 600; }

/* Fiyatlar */
.price { display: flex; flex-direction: column; gap: 6px; }
.price .amount { font-family: var(--display); font-size: 1.9rem; font-weight: 700; }
.price .per { color: var(--muted); font-size: .9rem; }
.badge { align-self: flex-start; font-size: .72rem; font-weight: 800; letter-spacing: .08em; padding: 4px 10px; border-radius: 999px; background: var(--grad); color: #fff; }
.note { font-size: .88rem; color: var(--muted); margin-top: 18px; }

/* SSS */
details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 700; }
details p { margin: 10px 0 0; color: var(--muted); }

/* İçerik (yasal) sayfaları */
.page-head { padding: 56px 0 24px; border-bottom: 1px solid var(--line); background: radial-gradient(50% 120% at 80% 0%, rgba(139, 61, 255, .18), transparent 70%); }
.doc { max-width: 800px; padding: 40px 0 80px; }
.doc h2 { font-size: 1.45rem; margin-top: 1.8em; }
.doc h3 { margin-top: 1.4em; }
.doc ul, .doc ol { padding-left: 1.3em; }
.doc li { margin-bottom: .4em; }
.doc table { width: 100%; border-collapse: collapse; margin: 1em 0; font-size: .95rem; }
.doc th, .doc td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc th { color: var(--muted); font-weight: 700; width: 34%; }
.doc .table-wrap { overflow-x: auto; }
.callout { background: var(--card); border: 1px solid var(--line); border-left: 3px solid var(--cyan); border-radius: 12px; padding: 16px 18px; margin: 1.2em 0; }
.toc { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.toc a { padding: 7px 14px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); color: var(--text); font-size: .9rem; font-weight: 600; }

/* Alt bilgi */
footer.site { border-top: 1px solid var(--line); padding: 46px 0 34px; background: var(--bg2); font-size: .93rem; }
footer.site .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
footer.site h4 { font-family: var(--display); margin: 0 0 12px; font-size: 1rem; }
footer.site ul { list-style: none; margin: 0; padding: 0; }
footer.site li { margin-bottom: 8px; }
footer.site a { color: var(--muted); }
footer.site .legal { margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .shots { grid-template-columns: 1fr 1fr; }
  footer.site .cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .menu-toggle { display: inline-block; }
  nav.links { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--bg2); border-bottom: 1px solid var(--line); padding: 8px 20px 16px; }
  nav.links.open { display: flex; }
  nav.links a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  footer.site .cols { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
  .hero { padding: 48px 0 64px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .hero .bgvideo { display: none; } }

/* ── Gelişmiş görünüm (13.11.2026) ───────────────────────────────── */
.silver { background: linear-gradient(180deg, #ffffff 0%, #dfe4ee 38%, #8a93a6 52%, #e9edf5 64%, #b9c1d0 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
nav.links a.lang { border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; font-size: .82rem; letter-spacing: .06em; color: var(--text); }
nav.links a.lang:hover { border-color: var(--cyan); }

/* Hareketli ışık bulutları */
.aurora { position: absolute; inset: -20%; z-index: 0; pointer-events: none; filter: blur(70px); opacity: .55; }
.aurora span { position: absolute; width: 46vw; height: 46vw; max-width: 620px; max-height: 620px; border-radius: 50%; animation: drift 18s ease-in-out infinite alternate; }
.aurora span:nth-child(1) { background: #8b3dff; top: 10%; left: 5%; }
.aurora span:nth-child(2) { background: #ff3d8b; top: 30%; right: 8%; animation-delay: -6s; animation-duration: 22s; }
.aurora span:nth-child(3) { background: #00e5ff; bottom: 0; left: 35%; opacity: .5; animation-delay: -12s; animation-duration: 26s; }
@keyframes drift { 0% { transform: translate(0, 0) scale(1); } 50% { transform: translate(6%, -8%) scale(1.15); } 100% { transform: translate(-6%, 6%) scale(.95); } }
.hero { padding: 96px 0 110px; min-height: min(92vh, 900px); display: flex; align-items: center; }
.hero h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); }
.hero .pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 8px; border-radius: 999px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); font-size: .85rem; font-weight: 600; margin-bottom: 22px; backdrop-filter: blur(8px); }
.hero .pill b { background: var(--grad); color: #fff; padding: 2px 9px; border-radius: 999px; font-size: .72rem; letter-spacing: .06em; }
.hero-visual { position: relative; }
.hero-visual .phone { animation: float 6s ease-in-out infinite; }
.hero-visual .ring { position: absolute; inset: 8% -4%; border-radius: 50%; border: 1px solid rgba(0,229,255,.25); animation: spin 30s linear infinite; }
.hero-visual .ring::before { content: ""; position: absolute; top: -5px; left: 50%; width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 18px var(--cyan); }
.hero-visual .tag { position: absolute; z-index: 3; display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 16px; background: rgba(28,16,41,.78); border: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(12px); font-size: .85rem; font-weight: 700; box-shadow: 0 12px 30px rgba(0,0,0,.35); animation: float 7s ease-in-out infinite; }
.hero-visual .tag small { display: block; color: var(--muted); font-weight: 500; font-size: .74rem; }
.hero-visual .tag i { width: 30px; height: 30px; border-radius: 10px; display: grid; place-items: center; background: var(--grad); font-style: normal; }
.hero-visual .tag i svg { width: 16px; height: 16px; }
.hero-visual .tag.t1 { top: 14%; left: -6%; animation-delay: -2s; }
.hero-visual .tag.t2 { bottom: 16%; right: -6%; animation-delay: -4s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* İstatistik bandı */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 22px; background: rgba(21,10,34,.85); backdrop-filter: blur(14px); overflow: hidden; }
.stats div { padding: 26px 20px; text-align: center; border-right: 1px solid var(--line); }
.stats div:last-child { border-right: 0; }
.stats b { display: block; font-family: var(--display); font-size: clamp(1.7rem, 3.4vw, 2.5rem); line-height: 1.1; }
.stats span { color: var(--muted); font-size: .9rem; }
section.tight { padding: 0 0 20px; margin-top: -48px; position: relative; z-index: 2; }

/* Cam kartlar */
.card { position: relative; background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.015)); border: 1px solid rgba(255,255,255,.09); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.card:hover { transform: translateY(-4px); border-color: rgba(139,61,255,.55); box-shadow: 0 18px 40px rgba(139,61,255,.18); }
.icon { width: 46px; height: 46px; border-radius: 14px; background: linear-gradient(135deg, rgba(139,61,255,.28), rgba(0,229,255,.18)); border: 1px solid rgba(255,255,255,.1); color: #fff; }
.icon svg { width: 22px; height: 22px; }
.step-num { width: 46px; height: 46px; font-size: 1.15rem; box-shadow: 0 8px 22px rgba(255,61,139,.35); }

/* Kayan şablon şeridi */
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee .track { display: flex; gap: 16px; width: max-content; animation: slide 45s linear infinite; }
.marquee.rev .track { animation-direction: reverse; animation-duration: 55s; }
.marquee:hover .track { animation-play-state: paused; }
.marquee img { width: 180px; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 18px; border: 1px solid rgba(255,255,255,.1); box-shadow: 0 10px 30px rgba(0,0,0,.4); }
.marquee + .marquee { margin-top: 16px; }
@keyframes slide { to { transform: translateX(calc(-50% - 8px)); } }

/* Ekran görüntüleri */
.shots figure { transition: transform .3s ease; }
.shots figure:nth-child(even) { transform: translateY(24px); }
.shots figure:hover { transform: translateY(-6px); }

/* Fiyat kartları */
.price.featured { border-color: rgba(255,61,139,.6); background: linear-gradient(180deg, rgba(255,61,139,.14), rgba(139,61,255,.06)); box-shadow: 0 20px 50px rgba(255,61,139,.15); }
.price .amount { font-size: 2.1rem; }

/* SSS */
details { transition: border-color .2s; }
details[open] { border-color: rgba(139,61,255,.5); }
summary { list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--cyan); transition: transform .2s; flex: none; }
details[open] summary::after { transform: rotate(45deg); }

/* Kapanış çağrısı */
.cta { position: relative; overflow: hidden; border-radius: 28px; padding: 56px 40px; text-align: center; background: radial-gradient(80% 120% at 50% 0%, rgba(139,61,255,.45), transparent 70%), linear-gradient(135deg, #1d0b33, #2a0b2a); border: 1px solid rgba(255,255,255,.1); }
.cta h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
.cta p { color: var(--muted); max-width: 36em; margin-left: auto; margin-right: auto; }
.cta .stores { justify-content: center; }
.cta img.ic { width: 96px; height: 96px; margin: 0 auto 20px; border-radius: 24px; box-shadow: 0 16px 40px rgba(0,229,255,.25); }

/* Kaydırınca beliren öğeler */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.in { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .stats div:nth-child(2) { border-right: 0; }
  .stats div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .hero { min-height: 0; }
  .hero-visual .tag.t1 { left: 0; } .hero-visual .tag.t2 { right: 0; }
  .shots figure:nth-child(even) { transform: none; }
}
@media (max-width: 640px) {
  .marquee img { width: 130px; }
  .cta { padding: 40px 20px; }
  section.tight { margin-top: -24px; }
}
@media (prefers-reduced-motion: reduce) {
  .aurora span, .hero-visual .phone, .hero-visual .tag, .hero-visual .ring, .marquee .track { animation: none; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
}