/* =========================================================================
   İncesu Kurtarma — yön: dark-metal
   Tohum 1946 · yön KULLANICI tarafından seçildi (tohum ezildi)
   font_index 2 → Geist + Inter · hue_kayma +9 → ana hue 200+9 = 209
   Koyu çelik yüzey, amber uyarı aksanı, metalik gradient kenar, mono teknik etiket
   İmza: metal-edge (üstte parlak / altta sönük 1px kenar) + köşe işaretleri + tarama çizgisi
   ========================================================================= */

/* 1 ────────────────────────────────────────────────────────────── TOKENS */

:root {
  color-scheme: dark;

  /* yüzeyler — çelik */
  --bg:        oklch(15% 0.012 209);
  --bg-elev:   oklch(19% 0.014 209);
  --bg-raised: oklch(23% 0.016 209);
  --bg-sunken: oklch(12% 0.010 209);

  /* metin */
  --fg:        oklch(97% 0.006 209);
  --fg-muted:  oklch(76% 0.014 209);
  --fg-subtle: oklch(60% 0.016 209);

  /* marka — amber uyarı rengi, eylem ve aciliyet */
  --brand:        oklch(78% 0.155 72);
  --brand-strong: oklch(70% 0.150 68);
  --brand-soft:   oklch(78% 0.155 72 / 0.14);
  --brand-fg:     oklch(17% 0.030 72);

  /* aksan — çelik cyan, teknik bilgi (ana hue'dan 137° uzak) */
  --accent:    oklch(76% 0.095 209);
  --accent-fg: oklch(15% 0.020 209);

  --line:        oklch(100% 0 0 / 0.10);
  --line-strong: oklch(100% 0 0 / 0.20);
  --ring:        var(--brand);

  /* tipografi */
  --font-display: "Geist", system-ui, -apple-system, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --weight-display:   700;
  --leading-display:  1.03;
  --tracking-display: -0.03em;

  /* geometri — teknik, ölçülü (yönün sınırı: 12px üstü yasak) */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 12px;
  --radius-full: 999px;

  --border-w: 1px;

  /* gölge — iç üst ışık + derin düşüş */
  --shadow-sm: inset 0 1px 0 oklch(100% 0 0 / 0.06), 0 6px 16px -10px oklch(0% 0 0 / 0.7);
  --shadow-md: inset 0 1px 0 oklch(100% 0 0 / 0.06), 0 22px 44px -26px oklch(0% 0 0 / 0.85);
  --shadow-lg: inset 0 1px 0 oklch(100% 0 0 / 0.08), 0 44px 80px -34px oklch(0% 0 0 / 0.9);

  --header-h: 4.25rem;
}

/* 2 ──────────────────────────────────────────────── GÖVDE / YÖN İMZASI */

body {
  background:
    radial-gradient(70% 45% at 50% -8%, oklch(28% 0.03 209 / 0.55), transparent 70%),
    var(--bg);
  background-attachment: fixed;
}

/* İMZA 1 — metalik kenar: 1px gradient kenar, üstte parlak altta sönük.
   Tek bir yardımcı sınıf yerine doğrudan yüzey bileşenlerine bağlanır ki
   şablonlarda dekoratif sınıf taşımak gerekmesin. */
.card, .svc, .panel, .stats__item, .contact__item, .post, .cta__box, .shot { position: relative; }
.card::before, .svc::before, .panel::before, .stats__item::before,
.contact__item::before, .post::before, .cta__box::before, .shot::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(180deg, oklch(100% 0 0 / 0.18), oklch(100% 0 0 / 0.035) 55%, oklch(100% 0 0 / 0.01));
  -webkit-mask: linear-gradient(oklch(0% 0 0) 0 0) content-box, linear-gradient(oklch(0% 0 0) 0 0);
          mask: linear-gradient(oklch(0% 0 0) 0 0) content-box, linear-gradient(oklch(0% 0 0) 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  z-index: 1;
}

/* İMZA 2 — köşe işaretleri (teknik çizim hissi) */
.ticks::after {
  content: "";
  position: absolute; inset: 10px;
  border-radius: 2px;
  background:
    linear-gradient(var(--brand), var(--brand)) 0 0 / 12px 1px no-repeat,
    linear-gradient(var(--brand), var(--brand)) 0 0 / 1px 12px no-repeat,
    linear-gradient(var(--brand), var(--brand)) 100% 100% / 12px 1px no-repeat,
    linear-gradient(var(--brand), var(--brand)) 100% 100% / 1px 12px no-repeat;
  opacity: 0.55;
  pointer-events: none;
}

/* İMZA 3 — ince tarama çizgisi (yalnızca hero) */
.scan { position: relative; isolation: isolate; }
.scan::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: repeating-linear-gradient(180deg, oklch(100% 0 0 / 0.022) 0 1px, transparent 1px 3px);
  pointer-events: none;
}

/* Mono teknik etiket */
.tag {
  display: inline-flex; align-items: center; gap: 0.45em;
  font-family: var(--font-mono);
  font-size: var(--step--2);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.tag--brand { color: var(--brand); }
.tag__dot {
  inline-size: 6px; block-size: 6px; border-radius: var(--radius-full);
  background: currentColor;
  box-shadow: 0 0 0 3px color-mix(in oklab, currentColor 22%, transparent);
}

/* base.css eyebrow'u yönün mono etiketine dönüşür */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--accent);
}

/* Bölüm zeminleri */
.section--sunken { background: var(--bg-sunken); border-block: var(--border-w) solid var(--line); }
.section__head { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-sm); }
.section__lead { color: var(--fg-muted); max-width: 62ch; }

.h2 { max-width: 22ch; }
.mark { color: var(--brand); }
.lead { color: var(--fg-muted); }

.prose a {
  color: var(--brand);
  text-decoration-color: color-mix(in oklab, var(--brand) 45%, transparent);
  text-underline-offset: 0.2em;
}
.prose h2, .prose h3 { color: var(--fg); }

/* Yatay ayraç — ince metal kural */
.rule {
  block-size: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong) 15%, var(--line-strong) 85%, transparent);
}

/* 3 ──────────────────────────────────────────────────────── BİLEŞENLER */

/* ---- 3.1 Başlık / navigasyon ---- */

.site-header {
  position: sticky; inset-block-start: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  border-block-end: var(--border-w) solid transparent;
  transition: border-color var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}
.site-header.is-scrolled {
  border-block-end-color: var(--line);
  background: color-mix(in oklab, var(--bg) 94%, transparent);
}
.site-header__inner { display: flex; align-items: center; gap: var(--space-sm); min-height: var(--header-h); }

.brand { display: inline-flex; align-items: center; gap: 0.55rem; flex: none; }
.brand__mark {
  display: inline-flex; align-items: center; justify-content: center;
  inline-size: 2.1rem; block-size: 2.1rem;
  border-radius: var(--radius-sm);
  background: var(--brand); color: var(--brand-fg);
  box-shadow: inset 0 1px 0 oklch(100% 0 0 / 0.35);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--step-0); letter-spacing: -0.02em;
}
.brand__tag {
  font-family: var(--font-mono); font-size: 0.6rem;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-subtle);
}

.site-nav { margin-inline-start: auto; }
.site-nav__list {
  display: flex; align-items: center; gap: var(--space-md);
  font-size: var(--step--1); font-weight: 500;
}
.site-nav__list a { color: var(--fg-muted); transition: color var(--dur-fast) var(--ease); }
.site-nav__list a:hover { color: var(--fg); }

.site-header__cta { display: flex; align-items: center; gap: var(--space-2xs); flex: none; }
.site-nav__cta { display: none; }

.nav-toggle {
  display: none; align-items: center; justify-content: center;
  inline-size: 44px; block-size: 44px;
  border-radius: var(--radius-sm);
  border: var(--border-w) solid var(--line);
  background: var(--bg-elev); color: var(--fg);
}
.nav-toggle.is-active { border-color: var(--brand); color: var(--brand); }

@media (max-width: 64rem) {
  /* KRİTİK: backdrop-filter uygulanan bir eleman, içindeki position:fixed
     alt öğeler için CONTAINING BLOCK yaratır. Menü paneli o zaman viewport
     yerine header'ın 69px'lik kutusuna hapsolur ve açılmaz. Mobilde blur
     kapatılır, header opak yapılır. */
  .site-header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg);
  }
  .site-header.is-scrolled { background: var(--bg); }

  .site-nav {
    position: fixed; inset: var(--header-h) 0 0 0; z-index: 40;
    margin: 0; padding: var(--space-lg) var(--gutter) var(--space-2xl);
    background: var(--bg);
    border-block-start: var(--border-w) solid var(--line);
    overflow-y: auto;
    transform: translateY(calc(-100% - var(--header-h)));
    visibility: hidden;
    transition: transform var(--dur-base) var(--ease-out), visibility 0s linear var(--dur-base);
  }
  .site-nav.is-open { transform: none; visibility: visible; transition: transform var(--dur-base) var(--ease-out), visibility 0s; }
  .site-nav__list { flex-direction: column; align-items: stretch; gap: 0; font-size: var(--step-1); }
  .site-nav__list li + li { border-block-start: var(--border-w) solid var(--line); }
  .site-nav__list a {
    display: flex; align-items: center; justify-content: space-between;
    padding-block: var(--space-sm); min-height: 56px;
    color: var(--fg);
  }
  .site-nav__list a:hover { color: var(--brand); }
  /* Panel açıkken ekranın alt yarısı boş kalmasın: çağrı bloğu oraya iner. */
  .site-nav__cta { display: grid; gap: var(--space-2xs); margin-block-start: var(--space-xl); }
  .site-nav__cta .tag { margin-block-start: var(--space-2xs); }
  .nav-toggle { display: inline-flex; }
  .site-header__cta { margin-inline-start: auto; }
  .site-header__cta .btn__label { display: none; }
}

/* ---- 3.2 Durum şeridi (yönün mono etiket satırı) ---- */

.statusbar {
  background: var(--bg-sunken);
  border-block-end: var(--border-w) solid var(--line);
}
.statusbar__inner {
  display: flex; align-items: center; gap: var(--space-md);
  padding-block: 0.55rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.statusbar__inner::-webkit-scrollbar { display: none; }
.statusbar__item { white-space: nowrap; }
.statusbar__sep { color: var(--line-strong); }

/* ---- 3.3 Butonlar ---- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  min-height: 44px;
  padding: 0.7em 1.15em;
  font-family: var(--font-body); font-weight: 600;
  font-size: var(--step--1); line-height: 1; letter-spacing: -0.01em;
  white-space: nowrap;
  border-radius: var(--radius-sm);
  border: var(--border-w) solid var(--line);
  background: var(--bg-elev); color: var(--fg);
  box-shadow: var(--shadow-sm);
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease),
              color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.btn:hover { border-color: var(--line-strong); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: linear-gradient(180deg, color-mix(in oklab, var(--brand) 92%, white), var(--brand));
  color: var(--brand-fg);
  border-color: color-mix(in oklab, var(--brand) 60%, black);
  box-shadow: inset 0 1px 0 oklch(100% 0 0 / 0.4), 0 10px 26px -14px var(--brand-soft);
}
.btn--primary:hover { background: var(--brand-strong); border-color: var(--brand-strong); }

.btn--ghost { background: transparent; }
.btn--ghost:hover { background: var(--bg-elev); }

.btn--lg { min-height: 54px; padding: 0.95em 1.5em; font-size: var(--step-0); }
.btn--block { width: 100%; }

/* Mobilde birincil eylemler tam genişlik ve iri olur: tek elle, panik anında,
   yolda kullanılıyor. Yarım genişlikte küçük buton bu bağlamda işe yaramaz. */
@media (max-width: 48rem) {
  .hero__actions,
  .cta__inner .cluster {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xs);
    width: 100%;
  }
  .hero__actions .btn,
  .cta__inner .cluster .btn {
    width: 100%;
    min-height: 62px;
    font-size: var(--step-1);
    padding-inline: var(--space-md);
  }
  .btn--lg { min-height: 58px; font-size: var(--step-0); }
  .btn--block { min-height: 54px; font-size: var(--step-0); }
  .site-header__cta .btn { min-height: 46px; padding-inline: 0.9em; }
}

/* ---- 3.4 Kırıntı yolu (mono) ---- */

.crumbs { border-block-end: var(--border-w) solid var(--line); }
.crumbs__list {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem;
  padding-block: 0.75rem;
  font-family: var(--font-mono); font-size: var(--step--2);
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-subtle);
}
.crumbs__item { display: inline-flex; align-items: center; gap: 0.4rem; }
.crumbs a:hover { color: var(--brand); }
.crumbs [aria-current] { color: var(--fg-muted); }
.crumbs__sep { color: var(--line-strong); display: inline-flex; }

/* ---- 3.5 Hero (teknik arketip: mono etiket → başlık → veri satırı) ---- */

.hero { position: relative; padding-block: var(--space-xl) var(--space-2xl); overflow: hidden; }
.hero__grid { display: grid; gap: var(--space-xl); align-items: center; }
.hero__title { font-size: var(--step-6); text-wrap: balance; }
.hero--home .hero__title { font-size: var(--step-7); }
.hero__lead { max-width: 52ch; font-size: var(--step-1); color: var(--fg-muted); line-height: 1.55; }
.hero__lead p + p { margin-block-start: 0.6em; }
.hero__actions { gap: var(--space-2xs); }

/* Teknik veri satırı — yönün imzası */
.datarow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(8rem, 100%), 1fr));
  gap: var(--space-md);
  padding-block-start: var(--space-md);
  border-block-start: var(--border-w) solid var(--line);
}
.datarow__k {
  font-family: var(--font-mono); font-size: var(--step--2);
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-subtle);
}
.datarow__v {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--step-2); line-height: 1.1; letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  margin-block-start: 0.25rem;
}

.hero__media { position: relative; border-radius: var(--radius-lg); }
@media (min-width: 64rem) {
  .hero__grid { grid-template-columns: 1.1fr 0.9fr; }
}

/* ---- 3.6 Kayan şerit ---- */

.band {
  background: var(--bg-sunken);
  border-block: var(--border-w) solid var(--line);
  padding-block: 0.8rem;
}
.band .marquee__track { --marquee-dur: 48s; gap: var(--space-lg); }
.band__item {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-mono); font-size: var(--step--2);
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--fg-subtle); white-space: nowrap;
}
.band__dot { color: var(--brand); display: inline-flex; }

/* ---- 3.7 Kart / bento hücresi ---- */

.card {
  position: relative;
  display: flex; flex-direction: column; gap: 0.45rem;
  padding: var(--space-md);
  background: var(--bg-elev);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
  overflow: hidden;
}
.card:hover { background: var(--bg-raised); transform: translateY(-2px); }
.card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  inline-size: 2.6rem; block-size: 2.6rem;
  margin-block-end: var(--space-2xs);
  border-radius: var(--radius-sm);
  background: var(--brand-soft); color: var(--brand);
  border: var(--border-w) solid color-mix(in oklab, var(--brand) 28%, transparent);
}
.card__title { font-size: var(--step-1); letter-spacing: -0.025em; }
.card__text { font-size: var(--step--1); color: var(--fg-muted); }

.card--featured { background: linear-gradient(150deg, var(--brand-soft), transparent 62%), var(--bg-elev); }
.card--featured .card__icon { background: var(--brand); color: var(--brand-fg); border-color: transparent; }

/* ---- 3.8 Hizmet hücreleri ---- */

.svc {
  position: relative;
  display: grid; grid-template-columns: auto 1fr; gap: 0.35rem var(--space-sm);
  align-items: start;
  padding: var(--space-md);
  background: var(--bg-elev);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: background var(--dur-fast) var(--ease);
  overflow: hidden;
}
.svc::after {
  content: ""; position: absolute; inset-block-start: 0; inset-inline: 0;
  block-size: 1px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
  opacity: 0; transition: opacity var(--dur-base) var(--ease);
}
.svc:hover { background: var(--bg-raised); }
.svc:hover::after { opacity: 0.8; }
.svc__icon {
  grid-row: span 2;
  display: inline-flex; align-items: center; justify-content: center;
  inline-size: 2.4rem; block-size: 2.4rem;
  border-radius: var(--radius-sm);
  background: var(--brand-soft); color: var(--brand);
}
.svc__title { font-size: var(--step-0); font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; align-self: center; }
.svc__text { font-size: var(--step--1); color: var(--fg-muted); }

/* ---- 3.9 Süreç — dikey zaman çizelgesi (yönün emri) ---- */

.timeline { display: grid; gap: 0; }
.timeline__step {
  position: relative;
  display: grid; grid-template-columns: auto 1fr; gap: var(--space-md);
  padding-block: var(--space-md);
}
.timeline__step + .timeline__step { border-block-start: var(--border-w) solid var(--line); }
.timeline__num {
  display: inline-flex; align-items: center; justify-content: center;
  inline-size: 2.5rem; block-size: 2.5rem;
  border-radius: var(--radius-full);
  border: var(--border-w) solid var(--line-strong);
  background: var(--bg-elev);
  font-family: var(--font-mono); font-size: var(--step--1);
  color: var(--brand);
  font-variant-numeric: tabular-nums;
  flex: none;
}
.timeline__title { font-size: var(--step-1); letter-spacing: -0.025em; }
.timeline__text { font-size: var(--step--1); color: var(--fg-muted); margin-block-start: 0.35rem; max-width: 62ch; }

/* ---- 3.10 İstatistik ---- */

.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(9.5rem, 100%), 1fr));
  gap: var(--space-md);
}
.stats__item {
  padding: var(--space-md);
  background: var(--bg-elev);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.stats__value {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--step-4); line-height: 1; letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(180deg, var(--fg), var(--fg-muted));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.stats__label {
  font-family: var(--font-mono); font-size: var(--step--2);
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--fg-subtle); margin-block-start: 0.55rem;
}

/* ---- 3.11 Referans ---- */

.quote {
  position: relative;
  display: flex; flex-direction: column; gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--bg-elev);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.quote__mark { color: var(--brand); opacity: 0.7; }
.quote__text { font-size: var(--step-0); color: var(--fg); }
.quote__by {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem;
  border-block-start: var(--border-w) solid var(--line);
  padding-block-start: var(--space-2xs);
  font-size: var(--step--1);
}
.quote__name { font-family: var(--font-display); font-weight: 700; }
.quote__loc { color: var(--fg-subtle); font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.08em; text-transform: uppercase; }
.quote__stars { display: inline-flex; gap: 2px; color: var(--brand); margin-inline-start: auto; }

/* ---- 3.12 SSS ---- */

.faq__list { border-block-start: var(--border-w) solid var(--line); }
.faq__item { border-block-end: var(--border-w) solid var(--line); }
.faq__q {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-md);
  min-height: 56px; padding-block: var(--space-sm);
  cursor: pointer; list-style: none;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__qt { font-size: var(--step-0); letter-spacing: -0.02em; font-weight: 600; }
.faq__icon {
  flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  inline-size: 1.9rem; block-size: 1.9rem;
  border-radius: var(--radius-full);
  border: var(--border-w) solid var(--line-strong);
  color: var(--brand);
  transition: transform var(--dur-base) var(--ease), background var(--dur-fast) var(--ease);
}
.faq__item[open] .faq__icon { transform: rotate(45deg); background: var(--brand-soft); }
.faq__a { padding-block-end: var(--space-md); color: var(--fg-muted); max-width: 68ch; }

/* ---- 3.13 Alt konum listesi + komşu çipleri ---- */

.places__list { columns: 2; column-gap: var(--space-md); }
@media (min-width: 48rem) { .places__list { columns: 3; } }
@media (min-width: 72rem) { .places__list { columns: 4; } }
.places__link {
  display: flex; align-items: center; justify-content: space-between; gap: 0.4rem;
  padding: 0.5rem 0.6rem;
  border-radius: var(--radius-xs);
  font-size: var(--step--1); color: var(--fg-muted);
  break-inside: avoid;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.places__link:hover { background: var(--bg-elev); color: var(--fg); }
.places__link svg { opacity: 0; color: var(--brand); }
.places__link:hover svg { opacity: 1; }

.chip {
  display: inline-flex; align-items: center; gap: 0.4em;
  min-height: 40px;
  padding: 0.45em 0.85em;
  border-radius: var(--radius-full);
  border: var(--border-w) solid var(--line);
  background: var(--bg-elev); color: var(--fg-muted);
  font-size: var(--step--1);
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.chip svg { color: var(--brand); }
.chip:hover { color: var(--fg); border-color: var(--line-strong); background: var(--bg-raised); }

/* ---- 3.14 Panel ---- */

.panel {
  position: relative;
  display: flex; flex-direction: column; gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--bg-elev);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}
.panel--brand {
  background: linear-gradient(160deg, color-mix(in oklab, var(--brand) 20%, var(--bg-elev)), var(--bg-elev) 70%);
}
.panel__title { font-family: var(--font-display); font-weight: 700; font-size: var(--step-1); letter-spacing: -0.025em; }
.panel__text { font-size: var(--step--1); color: var(--fg-muted); line-height: 1.6; }
.panel__text strong { color: var(--fg); font-weight: 700; }
.panel__list { display: grid; gap: 0.6rem; font-size: var(--step--1); color: var(--fg-muted); }
.panel__list li { display: flex; align-items: flex-start; gap: 0.55rem; }
.panel__list svg { color: var(--brand); margin-block-start: 0.15em; }

/* ---- 3.15 Görseller ---- */

.shot {
  position: relative;
  border-radius: var(--radius-md);
  background: var(--bg-elev);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.shot picture { display: block; block-size: 100%; }
.shot img { width: 100%; height: 100%; object-fit: cover; }
.gallery { display: grid; gap: var(--space-md); grid-template-columns: repeat(auto-fit, minmax(min(13rem, 100%), 1fr)); }
.gallery .shot { aspect-ratio: 4 / 5; }
.strip { display: grid; gap: var(--space-sm); grid-template-columns: repeat(auto-fit, minmax(min(9rem, 100%), 1fr)); }
.strip .shot { aspect-ratio: 1; box-shadow: var(--shadow-sm); }
.hero__media { aspect-ratio: 4 / 3; }
@media (min-width: 64rem) {
  /* Metin sütunu uzun; görsel de sütun yüksekliğini doldurunca kompozisyon dengelenir. */
  .hero--home .hero__media { aspect-ratio: auto; align-self: stretch; min-block-size: 26rem; }
}

/* ---- 3.16 CTA — terminal kutusu (yönün emri) ---- */

.cta { padding-block: var(--space-2xl); }
.cta__box {
  position: relative;
  padding: var(--space-xl) var(--space-lg);
  background:
    radial-gradient(80% 120% at 15% 0%, var(--brand-soft), transparent 60%),
    var(--bg-elev);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.cta__inner { display: flex; flex-direction: column; gap: var(--space-lg); }
.cta__title { font-size: var(--step-4); letter-spacing: -0.035em; max-width: 18ch; }
.cta__text { color: var(--fg-muted); font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.08em; text-transform: uppercase; }
@media (min-width: 60rem) {
  .cta__inner { flex-direction: row; align-items: center; justify-content: space-between; }
  .cta__box { padding: var(--space-2xl) var(--space-xl); }
}

/* ---- 3.17 Blog ---- */

.post {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--bg-elev);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.post:hover { background: var(--bg-raised); transform: translateY(-2px); }
.post__media { aspect-ratio: 16 / 10; overflow: hidden; border-block-end: var(--border-w) solid var(--line); }
.post__media img { width: 100%; height: 100%; object-fit: cover; }
.post__body { display: flex; flex-direction: column; gap: 0.55rem; padding: var(--space-md); flex: 1; }
.post__date { font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-subtle); }
.post__title { font-size: var(--step-1); letter-spacing: -0.03em; }
.post__summary { font-size: var(--step--1); color: var(--fg-muted); }
.post__more { margin-block-start: auto; display: inline-flex; align-items: center; gap: 0.4rem; font-size: var(--step--1); font-weight: 600; color: var(--brand); }

.article__media { border-radius: var(--radius-md); box-shadow: var(--shadow-md); aspect-ratio: 16 / 9; overflow: hidden; }
.article__media img { width: 100%; height: 100%; object-fit: cover; }
.article__meta {
  display: flex; flex-wrap: wrap; gap: var(--space-md);
  font-family: var(--font-mono); font-size: var(--step--2);
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-subtle);
}
.article__meta span { display: inline-flex; align-items: center; gap: 0.4rem; }

/* ---- 3.18 İletişim ---- */

.contact__grid { display: grid; gap: var(--space-md); grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr)); }
.contact__item {
  display: flex; flex-direction: column; gap: 0.45rem;
  padding: var(--space-md);
  background: var(--bg-elev);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: background var(--dur-fast) var(--ease);
}
a.contact__item:hover { background: var(--bg-raised); }
.contact__label {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-mono); font-size: var(--step--2);
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-subtle);
}
.contact__label svg { color: var(--brand); }
.contact__value { font-family: var(--font-display); font-weight: 700; font-size: var(--step-1); letter-spacing: -0.03em; overflow-wrap: anywhere; }

/* ---- 3.19 404 ---- */

.err__code {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(5rem, 22vw, 12rem); line-height: 0.9; letter-spacing: -0.06em;
  background: linear-gradient(180deg, var(--brand), transparent 130%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---- 3.20 Mobil sabit eylem çubuğu (HER sayfada) ---- */

.action-bar { display: none; }
@media (max-width: 60rem) {
  .action-bar {
    position: fixed; inset-inline: 0; inset-block-end: 0; z-index: 60;
    display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2xs);
    padding: var(--space-2xs) var(--space-sm) calc(var(--space-2xs) + env(safe-area-inset-bottom));
    background: color-mix(in oklab, var(--bg) 88%, transparent);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-block-start: var(--border-w) solid var(--line);
  }
  .action-bar .btn { min-height: 56px; font-size: var(--step-0); }
  body { padding-block-end: calc(5rem + env(safe-area-inset-bottom)); }
}

/* ---- 3.21 Alt bilgi ---- */

.site-footer { background: var(--bg-sunken); border-block-start: var(--border-w) solid var(--line); }
.footer__grid { display: grid; gap: var(--space-lg); padding-block: var(--space-2xl); }
@media (min-width: 60rem) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-xl); } }
.footer__title {
  font-family: var(--font-mono); font-size: var(--step--2);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-subtle);
  margin-block-end: var(--space-sm);
}
.footer__list { display: grid; gap: 0.6rem; font-size: var(--step--1); color: var(--fg-muted); }
.footer__list a:hover { color: var(--brand); }
.footer__text { font-size: var(--step--1); color: var(--fg-muted); max-width: 44ch; }
.footer__bottom {
  display: flex; flex-wrap: wrap; gap: var(--space-sm); justify-content: space-between;
  border-block-start: var(--border-w) solid var(--line);
  padding-block: var(--space-md);
  font-family: var(--font-mono); font-size: var(--step--2);
  letter-spacing: 0.06em; color: var(--fg-subtle);
}

/* 4 ─────────────────────────────────────────────────────── YARDIMCILAR */

.iconline { display: inline-flex; align-items: center; gap: 0.55rem; }
.iconline svg { color: var(--brand); flex: none; }