/* TSE Yazılım — tek tema (koyu) bilinçli tercih.
   Yerleşim: sol hizalı editoryal ızgara (maks. 1200px). Bölümler ince çizgilerle ayrılır,
   bölüm etiketleri kod yorumu (// …) biçimindedir. Tek vurgu rengi: camgöbeği. */
:root {
  --ink: #070b14;          /* zemin: mürekkep mavisi */
  --panel: #0c1322;        /* yüzey */
  --panel-2: #111a2e;      /* yükseltilmiş yüzey */
  --line: #1d2842;         /* ayırıcı çizgi */
  --text: #e7ecf6;         /* ana metin */
  --muted: #8f9bb3;        /* ikincil metin */
  --accent: #46e3ff;       /* tek vurgu: camgöbeği */
  --on-accent: #03121a;    /* vurgu üstü metin */
  --amber: #ffc163;        /* durum: beta / uyarı */
  --ok: #67e4a6;           /* durum: tamam */

  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Manrope", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;

  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.25rem;
  --step-2: clamp(1.6rem, 1.2rem + 1.6vw, 2.25rem);
  --step-3: clamp(2rem, 1.3rem + 3vw, 3.1rem);
  --step-4: clamp(2.5rem, 1.4rem + 5vw, 4.75rem);

  --radius: 14px;
  --wrap: 1200px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background-color: var(--ink);
  background-image:
    radial-gradient(60rem 36rem at 85% -10%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 70%),
    radial-gradient(color-mix(in srgb, var(--muted) 16%, transparent) 1px, transparent 1px);
  background-size: auto, 28px 28px;
  background-repeat: no-repeat, repeat;
  color: var(--text);
  font: 400 var(--step-0)/1.65 var(--font-body);
  overflow-x: hidden;
}
/* Telefonun üst güvenli alan bandı */
body::before {
  content: ""; position: fixed; inset: 0 0 auto;
  height: env(safe-area-inset-top, 0px); z-index: 60;
  background: var(--ink);
}
/* Hafif grain dokusu */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 70; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img, svg { max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 3px; }
a:hover { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--accent); color: var(--on-accent); }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.08; letter-spacing: -0.02em; text-wrap: balance; margin: 0; }
h1 { font-size: var(--step-4); font-weight: 800; }
h2 { font-size: var(--step-3); font-weight: 700; }
h3 { font-size: var(--step-1); font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0; }
.mono { font-family: var(--font-mono); font-size: var(--step--1); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap {
  width: 100%; max-width: calc(var(--wrap) + 2 * 32px); margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
@media (min-width: 720px) {
  .wrap {
    padding-left: max(32px, env(safe-area-inset-left, 0px));
    padding-right: max(32px, env(safe-area-inset-right, 0px));
  }
}

.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--accent); color: var(--on-accent); padding: 8px 14px; border-radius: 8px; font-weight: 700; }
.skip:focus { top: calc(env(safe-area-inset-top, 0px) + 12px); }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5em;
  padding: .85em 1.35em; border-radius: 999px;
  background: var(--accent); color: var(--on-accent);
  font: 700 var(--step-0)/1 var(--font-body); text-decoration: none;
  border: 1px solid var(--accent); cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { color: var(--on-accent); transform: translateY(-2px); box-shadow: 0 10px 30px -10px color-mix(in srgb, var(--accent) 70%, transparent); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-ghost:hover { color: var(--accent); border-color: var(--accent); box-shadow: none; }
.btn-small { padding: .6em 1.1em; font-size: var(--step--1); }
.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: color-mix(in srgb, var(--ink) 82%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand:hover { color: var(--text); }
.brand-name { font: 800 1.35rem/1 var(--font-display); letter-spacing: -0.02em; display: inline-flex; align-items: baseline; gap: 6px; }
.brand-sub { font: 500 .78rem/1 var(--font-mono); color: var(--muted); letter-spacing: .04em; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.site-nav a:not(.btn) { padding: 8px 12px; border-radius: 8px; text-decoration: none; color: var(--muted); font-weight: 600; font-size: .95rem; }
.site-nav a:not(.btn):hover, .site-nav a[aria-current="page"]:not(.btn) { color: var(--text); background: var(--panel-2); }
.site-nav .btn { margin-left: 8px; }
.nav-toggle { display: none; }

@media (max-width: 880px) {
  .js .nav-toggle {
    display: inline-grid; place-items: center; width: 44px; height: 44px;
    background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; cursor: pointer; color: var(--text);
  }
  .nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after {
    display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px; position: relative; transition: transform .25s ease, opacity .2s;
  }
  .nav-toggle-bars::before, .nav-toggle-bars::after { content: ""; position: absolute; left: 0; }
  .nav-toggle-bars::before { top: -6px; }
  .nav-toggle-bars::after { top: 6px; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { transform: translateY(-6px) rotate(-45deg); }

  .js .site-nav { display: none; flex-basis: 100%; flex-direction: column; align-items: stretch; padding-block: 8px 16px; }
  .js .site-nav.open { display: flex; }
  .site-nav a:not(.btn) { padding: 12px; font-size: 1.05rem; }
  .site-nav .btn { margin: 8px 0 0; justify-content: center; }
}

/* ---------- Bölüm yapısı ---------- */
.section { padding-block: clamp(64px, 9vw, 120px); border-top: 1px solid var(--line); }
.section-head { display: grid; gap: 16px; max-width: 760px; margin-bottom: clamp(36px, 5vw, 56px); }
.eyebrow { font: 500 var(--step--1)/1.2 var(--font-mono); color: var(--accent); letter-spacing: .02em; }
.lede { color: var(--muted); font-size: var(--step-1); line-height: 1.55; max-width: 62ch; }
.text-accent { color: var(--accent); }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(48px, 8vw, 104px) clamp(56px, 8vw, 96px); }
.hero-grid { display: grid; gap: clamp(40px, 5vw, 64px); align-items: center; }
@media (min-width: 980px) { .hero-grid { grid-template-columns: 1.08fr .92fr; } }
.hero-copy { display: grid; gap: 24px; min-width: 0; }
.hero h1 .mark { color: var(--accent); position: relative; white-space: nowrap; }
.hero h1 .mark::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .02em; height: .09em;
  background: var(--accent); opacity: .35; border-radius: 4px;
  transform-origin: left; animation: draw 0.9s .7s cubic-bezier(.2,.8,.2,1) both;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.law-chips { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--muted); font-size: var(--step--1); }
.chip {
  font: 500 .8rem/1 var(--font-mono); padding: 6px 10px; border-radius: 6px;
  border: 1px solid var(--line); background: var(--panel); color: var(--text);
}

/* Sayfa açılışında kademeli giriş */
.rise { animation: rise .7s cubic-bezier(.2,.8,.2,1) both; }
.rise:nth-child(2) { animation-delay: .08s; }
.rise:nth-child(3) { animation-delay: .16s; }
.rise:nth-child(4) { animation-delay: .24s; }
.rise:nth-child(5) { animation-delay: .32s; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes draw { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* Terminal kartı */
.terminal {
  margin: 0; min-width: 0; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 40px 80px -40px color-mix(in srgb, var(--accent) 35%, transparent), 0 0 0 1px color-mix(in srgb, var(--accent) 6%, transparent) inset;
  overflow: hidden; animation: rise .8s .2s cubic-bezier(.2,.8,.2,1) both;
}
.terminal-bar {
  display: flex; justify-content: space-between; gap: 12px; padding: 12px 16px;
  border-bottom: 1px solid var(--line); background: var(--panel-2);
  font: 500 .78rem/1.2 var(--font-mono); color: var(--muted);
}
.terminal-bar span:first-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.terminal-bar .live { color: var(--ok); white-space: nowrap; }
.terminal-bar .live::before { content: "● "; animation: blink 1.6s steps(2) infinite; }
.terminal pre {
  margin: 0; padding: 18px 16px 20px; overflow-x: auto;
  font: 400 clamp(.74rem, .68rem + .25vw, .86rem)/1.85 var(--font-mono); color: var(--text);
}
.terminal .ln { display: block; animation: rise .45s cubic-bezier(.2,.8,.2,1) both; }
.terminal .ln:nth-child(1) { animation-delay: .5s; }
.terminal .ln:nth-child(2) { animation-delay: .8s; }
.terminal .ln:nth-child(3) { animation-delay: 1.05s; }
.terminal .ln:nth-child(4) { animation-delay: 1.25s; }
.terminal .ln:nth-child(5) { animation-delay: 1.45s; }
.terminal .ln:nth-child(6) { animation-delay: 1.65s; }
.terminal .ln:nth-child(7) { animation-delay: 1.85s; }
.terminal .ln:nth-child(8) { animation-delay: 2.1s; }
.t-dim { color: var(--muted); }
.t-acc { color: var(--accent); }
.t-ok { color: var(--ok); }
.t-warn { color: var(--amber); }
.caret { display: inline-block; width: .6em; height: 1.1em; background: var(--accent); vertical-align: -0.2em; animation: blink 1.1s steps(2) infinite; }
.terminal figcaption { padding: 0 16px 16px; color: var(--muted); font-size: .8rem; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Hizmetler ızgarası ---------- */
.service-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 330px), 1fr));
  border-top: 1px solid var(--line); border-left: 1px solid var(--line);
}
.service {
  display: grid; gap: 12px; align-content: start; min-width: 0;
  padding: clamp(24px, 3vw, 36px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  transition: background .25s ease;
}
.service:hover { background: color-mix(in srgb, var(--panel-2) 70%, transparent); }
.service .tag { font: 500 .78rem/1 var(--font-mono); color: var(--accent); }
.service p { color: var(--muted); }
.service ul { margin: 4px 0 0; padding: 0; list-style: none; display: grid; gap: 6px; font-size: .95rem; }
.service li::before { content: "→ "; color: var(--accent); font-family: var(--font-mono); }

/* ---------- Ürün kartları ---------- */
.product-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 480px), 1fr)); }
.product {
  position: relative; display: grid; gap: 16px; align-content: start; min-width: 0;
  padding: clamp(24px, 3vw, 34px); border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-2), var(--panel)); border: 1px solid var(--line);
  transition: border-color .25s ease, transform .25s ease;
}
.product:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); transform: translateY(-3px); }
.product-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.product .platform { font: 500 .78rem/1.4 var(--font-mono); color: var(--muted); }
.product p { color: var(--muted); }
.product ul { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.product li { font-size: .85rem; padding: 5px 10px; border-radius: 999px; background: var(--ink); border: 1px solid var(--line); }
.status { font: 600 .75rem/1 var(--font-mono); padding: 6px 10px; border-radius: 999px; border: 1px solid currentColor; white-space: nowrap; }
.status-ok { color: var(--ok); }
.status-beta { color: var(--amber); }
.status-dev { color: var(--accent); }

/* ---------- Süreç ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); counter-reset: step; }
.steps li { counter-increment: step; display: grid; gap: 10px; align-content: start; padding: 24px 24px 24px 0; border-top: 2px solid var(--line); position: relative; min-width: 0; }
.steps li::before { content: "0" counter(step); font: 500 .8rem/1 var(--font-mono); color: var(--accent); }
.steps li::after { content: ""; position: absolute; top: -2px; left: 0; width: 48px; height: 2px; background: var(--accent); }
.steps p { color: var(--muted); font-size: .97rem; }

/* ---------- Teknoloji şeridi ---------- */
.stack { display: flex; flex-wrap: wrap; gap: 10px 10px; }
.stack span { font: 500 .9rem/1 var(--font-mono); padding: 10px 14px; border: 1px dashed var(--line); border-radius: 8px; color: var(--muted); }

/* ---------- SGK bandı ---------- */
.sgk-band { background: linear-gradient(135deg, var(--panel-2), var(--ink) 70%); border-block: 1px solid var(--line); }
.sgk-grid { display: grid; gap: 40px; align-items: center; }
@media (min-width: 900px) { .sgk-grid { grid-template-columns: 1.1fr .9fr; } }
.sgk-grid > div { display: grid; gap: 20px; min-width: 0; }
.law-table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.law-table th, .law-table td { text-align: left; padding: 12px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.law-table th { font: 500 .85rem/1.3 var(--font-mono); color: var(--accent); white-space: nowrap; width: 1%; padding-right: 20px; }
.law-table td { color: var(--muted); }
.table-scroll { overflow-x: auto; }

/* ---------- SSS ---------- */
.faq { display: grid; border-top: 1px solid var(--line); max-width: 880px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 40px 22px 0; position: relative;
  font: 700 var(--step-1)/1.35 var(--font-display); letter-spacing: -0.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 18px; font: 400 1.6rem/1 var(--font-mono); color: var(--accent); transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 24px; color: var(--muted); max-width: 70ch; }

/* ---------- CTA ---------- */
.cta { padding-block: clamp(64px, 9vw, 112px); border-top: 1px solid var(--line); }
.cta-box {
  display: grid; gap: 28px; padding: clamp(28px, 5vw, 56px); border-radius: calc(var(--radius) + 6px);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
  background: radial-gradient(40rem 20rem at 100% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%), var(--panel);
}
@media (min-width: 900px) { .cta-box { grid-template-columns: 1.3fr 1fr; align-items: end; } }
.cta-box h2 { font-size: var(--step-3); }
.contact-lines { display: grid; gap: 10px; }
.contact-lines a, .contact-lines span { font: 500 var(--step-1)/1.3 var(--font-mono); text-decoration: none; overflow-wrap: anywhere; }
.contact-lines small { display: block; font: 500 .75rem/1.2 var(--font-mono); color: var(--muted); margin-bottom: 2px; }

/* ---------- Alt sayfalar ---------- */
.page-hero { padding-block: clamp(48px, 7vw, 88px) clamp(40px, 5vw, 64px); }
.page-hero .wrap { display: grid; gap: 20px; }
.page-hero h1 { font-size: var(--step-3); max-width: 20ch; }
.crumbs { font: 500 var(--step--1)/1 var(--font-mono); color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; }
.crumbs a { color: var(--muted); }

.detail { display: grid; gap: 32px; padding-block: clamp(40px, 6vw, 72px); border-top: 1px solid var(--line); }
@media (min-width: 900px) { .detail { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 64px; } }
.detail-side { display: grid; gap: 12px; align-content: start; }
@media (min-width: 900px) { .detail-side { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 96px); } }
.detail-body { display: grid; gap: 20px; min-width: 0; }
.detail-body p { color: var(--muted); max-width: 66ch; }
.detail-body h3 { margin-top: 8px; }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checklist li { padding-left: 28px; position: relative; }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-family: var(--font-mono); }

.prose { display: grid; gap: 18px; max-width: 72ch; padding-block: 8px 80px; }
.prose h2 { font-size: var(--step-2); margin-top: 24px; }
.prose p, .prose li { color: var(--muted); }
.prose ul { display: grid; gap: 8px; padding-left: 1.2em; margin: 0; }

.kunye-table { width: 100%; border-collapse: collapse; }
.kunye-table th, .kunye-table td { text-align: left; padding: 14px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.kunye-table th { width: 34%; font: 500 .85rem/1.4 var(--font-mono); color: var(--muted); }
.kunye-table td { font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }

/* ---------- İletişim formu ---------- */
.contact-grid { display: grid; gap: 40px; padding-block: 8px 96px; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: .85fr 1.15fr; gap: 64px; } }
.info-list { display: grid; gap: 24px; align-content: start; }
.info-list div { display: grid; gap: 4px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.info-list small { font: 500 .78rem/1.2 var(--font-mono); color: var(--muted); }
.info-list a, .info-list span { font-size: var(--step-1); font-weight: 600; text-decoration: none; overflow-wrap: anywhere; }
.form { display: grid; gap: 18px; padding: clamp(22px, 4vw, 36px); border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); min-width: 0; }
.form-row { display: grid; gap: 18px; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 8px; min-width: 0; }
.field label { font-weight: 600; font-size: .95rem; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--text);
  background: var(--ink); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
.field[data-invalid] input, .field[data-invalid] select, .field[data-invalid] textarea { border-color: var(--amber); }
.field-error { color: var(--amber); font-size: .85rem; min-height: 0; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: .92rem; color: var(--muted); }
.consent input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--accent); flex: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { font-weight: 600; font-size: .95rem; }
.form-status[data-state="ok"] { color: var(--ok); }
.form-status[data-state="error"] { color: var(--amber); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--panel); padding-block: 64px 28px; }
.footer-grid { display: grid; gap: 40px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.footer-about { display: grid; gap: 16px; align-content: start; }
.footer-about p { color: var(--muted); font-size: .95rem; max-width: 36ch; }
.footer-col { display: grid; gap: 10px; align-content: start; font-style: normal; font-size: .95rem; min-width: 0; }
.footer-col a { color: var(--muted); text-decoration: none; overflow-wrap: anywhere; }
.footer-col a:hover { color: var(--accent); }
.footer-col > span { color: var(--muted); }
.footer-h { font: 500 .78rem/1 var(--font-mono); color: var(--text); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 6px; }
.kunye { margin: 0; display: grid; gap: 10px; }
.kunye div { display: grid; gap: 2px; }
.kunye dt { font: 500 .72rem/1 var(--font-mono); color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.kunye dd { margin: 0; font-size: .9rem; font-variant-numeric: tabular-nums; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }

/* ---------- Kaydırınca beliren öğeler (içerik her zaman görünür kalır) ---------- */
.js [data-reveal] { transition: transform .7s cubic-bezier(.2,.8,.2,1), opacity .7s ease; }
.js [data-reveal].pending { transform: translateY(18px); opacity: .45; }

/* ---------- 404 ---------- */
.notfound { display: grid; gap: 24px; padding-block: clamp(80px, 14vw, 160px); }
.notfound .code { font: 800 clamp(5rem, 18vw, 11rem)/.9 var(--font-display); color: var(--accent); letter-spacing: -0.04em; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js [data-reveal].pending { transform: none; opacity: 1; }
}