/* AES Mimarlık — stil dosyası (v2: yumuşak palet + referans hareket dili)
   Yerleşim fikri: yumuşak renk blokları (duvar köşesine düşen ışık gibi) üzerine oturan büyük
   başlık "oyukları", ince çizgili mimari pafta ayrıntıları ve 12 kolonlu grid.
   Palet ve türetilmiş yumuşak tonlar content/site.json'dan build ile :root'a eklenir:
   --palladian --oatmeal --blue-fantastic --abyssal --burning-flame --truffle
   --blush --peach --ember --stone-soft --dim (karışımlar, build.mjs → derived)
   Tek tema bilinçli: marka paleti sabit, koyu bölümler zaten paletin koyu tonlarıyla tasarlandı. */

:root {
  color-scheme: light;
  --c-paper: var(--palladian);
  --c-stone: var(--oatmeal);
  --c-brand: var(--blue-fantastic);
  --c-ink: var(--abyssal);
  --c-flame: var(--burning-flame);
  --c-clay: var(--truffle);
  --logo-accent: var(--c-clay);

  --f-sans: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --t-label: 0.8125rem;
  --t-small: 1rem;
  --t-body: 1.125rem;
  --t-lead: clamp(1.25rem, 1.1rem + 0.55vw, 1.5rem);
  --t-h3: clamp(1.25rem, 1.15rem + 0.4vw, 1.5rem);
  --t-h2: clamp(2.25rem, 1.4rem + 3.4vw, 4.75rem);
  --t-display: clamp(3.4rem, 0.6rem + 15vw, 6.5rem);

  --gutter: clamp(16px, 4vw, 56px);
  --maxw: 1360px;
  --hair: 1px solid var(--c-stone);
  --rule: 1px solid var(--c-brand);
  --header-h: 68px;
  --ease: cubic-bezier(.22, .8, .2, 1);
  --grain: 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%3CfeColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.12 0 0 0 0 0.16 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0; background: var(--c-paper); color: var(--c-ink);
  font-family: var(--f-sans); font-size: var(--t-body); line-height: 1.6; font-weight: 400;
  overflow-x: clip;
}
/* gerilen başlık animasyonları yatay kaydırma üretmesin */
main, .project-detail, .site-footer { overflow-x: clip; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--c-paper); }
img, svg { max-width: 100%; }
img { height: auto; display: block; }
a { color: var(--c-brand); text-decoration-thickness: 1px; text-underline-offset: 0.22em; }
a:hover { color: var(--c-ink); text-decoration-thickness: 2px; }
h1, h2, h3, h4 { font-family: var(--f-sans); font-weight: 500; line-height: 1.04; margin: 0; text-wrap: balance; color: var(--c-ink); }
h2 { font-size: var(--t-h2); letter-spacing: -0.035em; }
h3 { font-size: var(--t-h3); letter-spacing: -0.01em; line-height: 1.2; }
h4 { font-size: 1.25rem; line-height: 1.3; }
p { margin: 0; max-width: 62ch; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.label, .eyebrow, .kicker {
  font-family: var(--f-mono); font-size: var(--t-label); letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-brand); line-height: 1.4;
}

/* Odak: açık zeminde koyu, koyu zeminde Burning Flame (Flame kremde 1.48:1 → yetersiz) */
:focus-visible { outline: 2.5px solid var(--c-ink); outline-offset: 3px; border-radius: 2px; }
.band-dark :focus-visible, .site-footer :focus-visible, .lightbox :focus-visible, .preview-banner :focus-visible { outline-color: var(--c-flame); }
.form-card :focus-visible { outline-color: var(--c-ink); }

.wrap {
  width: 100%; max-width: var(--maxw); margin-inline: auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}
.skip { position: absolute; left: 12px; top: -100px; z-index: 100; background: var(--c-ink); color: var(--c-paper); padding: 12px 18px; border-radius: 999px; font-weight: 600; }
.skip:focus { top: calc(12px + env(safe-area-inset-top, 0px)); color: var(--c-paper); }

/* Önizleme şeridi */
.preview-banner { background: var(--c-ink); color: var(--c-paper); font-family: var(--f-mono); font-size: var(--t-label); line-height: 1.5; }
.preview-banner .wrap { padding-block: 9px; }
.preview-banner strong { color: var(--c-flame); font-weight: 500; }

/* Yumuşak yüzeyler (palet görselindeki blok + ışık kompozisyonu) */
.soft { position: relative; isolation: isolate; overflow: hidden; }
.soft::after { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .16; mix-blend-mode: multiply; pointer-events: none; z-index: 3; }
.soft-warm {
  background:
    radial-gradient(170% 60% at 25% 118%, var(--ember) 0%, var(--peach) 45%, transparent 80%),
    linear-gradient(180deg, var(--c-paper) 0%, var(--c-paper) 22%, var(--blush) 58%, var(--peach) 100%);
}
.soft-wall {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .28) 0%, transparent 55%),
    linear-gradient(90deg, var(--blush) 0%, var(--c-paper) 49.8%, var(--stone-soft) 50%, var(--c-stone) 100%);
}
.soft-ember {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .18) 0%, transparent 50%),
    linear-gradient(90deg, var(--peach) 0%, var(--c-flame) 49.8%, var(--ember) 50%, var(--c-clay) 100%);
}
/* duvar köşesi: kesişimde yumuşak gölge */
.seam::before {
  content: ""; position: absolute; left: 50%; top: 18%; bottom: 0; width: 18%; z-index: 1;
  background: linear-gradient(90deg, rgba(27, 38, 50, .16), transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 45%); mask-image: linear-gradient(180deg, transparent, #000 45%);
}

/* Düğmeler */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px; border: 1px solid transparent; border-radius: var(--r-btn, 999px);
  font-family: var(--f-sans); font-size: 1rem; font-weight: 500; letter-spacing: 0.005em;
  text-decoration: none; cursor: pointer; line-height: 1.2;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.btn .icon { width: 20px; height: 20px; flex: none; }
.btn-primary { background: var(--c-ink); color: var(--c-paper); border-color: var(--c-ink); }
.btn-primary:hover { background: var(--c-brand); border-color: var(--c-brand); color: var(--c-paper); }
.btn-ghost { background: transparent; color: var(--c-ink); border-color: var(--c-brand); }
.btn-ghost:hover { background: var(--c-ink); border-color: var(--c-ink); color: var(--c-paper); }
.btn-block { width: 100%; }

/* Üst bar */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 40;
  background: rgba(238, 233, 223, .9); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: var(--hair);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) { .site-header { background: var(--c-paper); } }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: var(--header-h); position: relative; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--c-ink); text-decoration: none; min-height: 48px; }
.brand:hover { color: var(--c-brand); }
.logo-mark { display: block; width: 84px; height: auto; }
.brand-sub { font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: 0.24em; padding-left: 12px; border-left: 1px solid currentColor; line-height: 1.6; }
.menu-toggle {
  display: none; align-items: center; gap: 8px; min-height: 48px; padding: 0 16px;
  background: transparent; color: var(--c-ink); border: 1px solid var(--c-brand); border-radius: var(--r-btn, 999px);
  font-family: var(--f-sans); font-weight: 500; font-size: 1rem; cursor: pointer;
}
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav ul { display: flex; gap: 26px; }
.site-nav ul a { display: inline-flex; align-items: center; min-height: 48px; font-size: 1rem; color: var(--c-ink); text-decoration: none; }
.site-nav ul a:hover { text-decoration: underline; text-underline-offset: 6px; }
.nav-cta { min-height: 44px; }

@media (max-width: 959.98px) {
  .js .menu-toggle { display: inline-flex; }
  .js .site-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--c-paper); border-bottom: var(--hair);
    flex-direction: column; align-items: stretch; gap: 20px;
    padding: 8px max(var(--gutter), env(safe-area-inset-right, 0px)) 28px max(var(--gutter), env(safe-area-inset-left, 0px));
    max-height: calc(100dvh - var(--header-h) - env(safe-area-inset-top, 0px)); overflow-y: auto;
  }
  .js .site-nav[data-open] { display: flex; }
  .js .site-nav ul { flex-direction: column; gap: 0; }
  .js .site-nav ul a { font-size: 1.75rem; letter-spacing: -0.02em; min-height: 60px; width: 100%; border-bottom: var(--hair); }
  .site-nav { flex-wrap: wrap; gap: 8px 20px; }
  .site-nav ul { flex-wrap: wrap; gap: 0 20px; }
  .nav-cta { align-self: flex-start; }
}

/* ---------- Hero: oyuğa oturan başlık + yumuşak blok kompozisyonu ---------- */
.hero { padding-block: clamp(24px, 4vw, 56px) clamp(56px, 8vw, 120px); --lines: 2; }
.hero-stage { display: grid; position: relative; }
.hero-stage > * { grid-area: 1 / 1; }
.hero-word {
  z-index: 2; align-self: start; justify-self: start;
  font-size: var(--t-display); font-weight: 500; line-height: 0.86; letter-spacing: -0.05em;
  background: var(--c-paper); color: var(--c-ink);
  padding: 0 0.16em 0.08em 0; margin-left: -0.04em;
}
.hw { display: block; transform-origin: 0 70%; }
.hero-panel {
  margin-top: calc(var(--t-display) * (0.86 * var(--lines) - 0.4));
  display: grid; grid-template-columns: 1.15fr 1fr; grid-template-rows: 1fr 1fr;
  height: clamp(320px, 40vw, 560px);
  --nw: min(42%, 300px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 52px), calc(100% - var(--nw)) calc(100% - 52px), calc(100% - var(--nw)) 100%, 0 100%);
}
.hp { position: relative; }
.hp-a { grid-row: 1 / 3; }
.hero-coord {
  position: absolute; right: 0; bottom: 0; width: min(42%, 300px); height: 52px;
  display: flex; align-items: flex-end; justify-content: flex-end; padding-bottom: 2px;
  font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: .06em; color: var(--c-brand); z-index: 2; white-space: nowrap;
}
.hero-foot { display: grid; gap: 28px; margin-top: clamp(28px, 4vw, 56px); grid-template-columns: minmax(0, 1fr); }
.lead { font-size: var(--t-lead); line-height: 1.45; letter-spacing: -0.01em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin: 0; border-top: var(--rule); }
.hero-facts div { padding: 12px 12px 0 0; min-width: 0; }
.hero-facts dt { font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--c-brand); }
.hero-facts dd { margin: 4px 0 0; font-weight: 500; font-size: 1rem; overflow-wrap: anywhere; }
@media (min-width: 800px) {
  :root { --t-display: clamp(5rem, 0.9rem + 10.6vw, 10.5rem); }
  .hero { --lines: 1; }
  .hw { display: inline-block; }
}
@media (min-width: 900px) {
  .hero-foot { grid-template-columns: repeat(12, minmax(0, 1fr)); align-items: start; column-gap: clamp(24px, 3vw, 48px); }
  .hero-foot .eyebrow { grid-column: 1 / -1; }
  .hero-foot .lead { grid-column: 1 / span 6; }
  .hero-foot .cta-row { grid-column: 8 / -1; justify-content: flex-end; }
  .hero-facts { grid-column: 1 / -1; margin-top: 12px; }
}

/* ---------- Bölümler ---------- */
.section { position: relative; padding-block: clamp(72px, 10vw, 160px); }
.section::before { content: ""; position: absolute; top: 0; left: max(var(--gutter), env(safe-area-inset-left, 0px)); right: max(var(--gutter), env(safe-area-inset-right, 0px)); max-width: calc(var(--maxw) - 2 * var(--gutter)); margin-inline: auto; border-top: var(--rule); transform-origin: 0 0; }
.section-head { display: grid; gap: 20px; margin-bottom: clamp(40px, 6vw, 88px); }
.section-head h2, .detail-title { transform-origin: 0 80%; }
.section-note { display: grid; gap: 14px; font-size: var(--t-small); color: var(--c-brand); max-width: 52ch; }
@media (min-width: 900px) {
  .section-head { grid-template-columns: repeat(12, minmax(0, 1fr)); align-items: end; column-gap: clamp(24px, 3vw, 48px); }
  .section-head h2 { grid-column: 1 / span 7; }
  .section-head .section-note { grid-column: 8 / -1; }
}

.badge {
  position: absolute; left: 0; top: 0; z-index: 4;
  background: var(--c-paper); color: var(--c-ink); padding: 0 14px 10px 0;
  font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; line-height: 1.3;
}
.badge-draft {
  display: inline-block; justify-self: start; border: 1px solid var(--c-clay); color: var(--c-clay); border-radius: 999px;
  padding: 6px 12px; font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; line-height: 1.3;
}
.pending { border: 1px dashed var(--c-brand); border-radius: 4px; padding: 20px 22px; display: grid; gap: 8px; max-width: 62ch; background: rgba(255, 255, 255, .25); }
.pending-k { display: block; font-family: var(--f-mono); font-size: var(--t-label); letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-clay); }

/* ---------- Projeler ---------- */
.project { display: grid; gap: 20px; min-width: 0; }
.project-media, .detail-media {
  position: relative; display: block; width: 100%; padding: 0; margin: 0; border: 0; border-radius: 0;
  background: transparent; cursor: zoom-in; color: inherit; text-align: left;
}
.media-frame { display: block; padding: clamp(28px, 4vw, 56px) clamp(12px, 2.5vw, 32px) clamp(12px, 2vw, 24px); }
.media-frame .dw { position: relative; z-index: 2; transition: transform .6s var(--ease); }
.project-media:hover .media-frame .dw, .detail-media:hover .media-frame .dw { transform: scale(1.02); }
.zoom {
  position: absolute; right: 14px; bottom: 14px; z-index: 4; width: 46px; height: 46px; display: grid; place-items: center;
  background: var(--c-paper); color: var(--c-ink); border-radius: 999px; border: 1px solid var(--c-brand);
}
.project-media:hover .zoom, .detail-media:hover .zoom { background: var(--c-ink); color: var(--c-paper); border-color: var(--c-ink); }
.project-meta { display: grid; gap: 10px; }
.project-meta h3 { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem); letter-spacing: -0.025em; }
.project-meta h3 a { color: var(--c-ink); text-decoration: none; display: inline-block; padding-block: 8px; margin-block: -8px; }
.project-meta h3 a:hover { text-decoration: underline; text-decoration-thickness: 1.5px; }
.more { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; justify-self: start; font-weight: 500; color: var(--c-ink); }
.more .icon { width: 20px; height: 20px; transition: transform .25s var(--ease); }
.more:hover .icon { transform: translateX(4px); }
/* Yatay galeri: kendi kaydırıcısı, sayfa yatay taşmaz. Sonraki kart sağdan görünür. */
.pg-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: calc(-1 * clamp(16px, 3vw, 48px)) 0 clamp(20px, 3vw, 36px); }
.pg-hint { font-family: var(--f-mono); font-size: var(--t-label); letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-brand); }
.pg-hint-touch { display: none; }
@media (hover: none), (pointer: coarse) { .pg-hint-fine { display: none; } .pg-hint-touch { display: inline; } }
.pg-ctl { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.pg-count { font-family: var(--f-mono); font-size: 0.875rem; letter-spacing: 0.08em; color: var(--c-brand); margin-right: 8px; font-variant-numeric: tabular-nums; }
.pg-cur { color: var(--c-ink); }
.pg-btn {
  width: 52px; height: 52px; display: grid; place-items: center; border-radius: 999px; padding: 0;
  border: 1px solid var(--c-brand); background: transparent; color: var(--c-ink); cursor: pointer;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), opacity .25s var(--ease);
}
.pg-btn .icon { width: 22px; height: 22px; }
.pg-btn:hover:not(:disabled) { background: var(--burning-flame); border-color: var(--burning-flame); color: var(--abyssal); }
.pg-btn:disabled { opacity: .35; cursor: default; }
.pg { position: relative; }
.pg-track {
  --pg-edge: max(var(--gutter), env(safe-area-inset-left, 0px), calc((100% - var(--maxw)) / 2 + var(--gutter)));
  position: relative; display: flex; align-items: flex-start; gap: clamp(20px, 3.2vw, 56px);
  list-style: none; margin: 0; padding: 6px var(--pg-edge) 28px;
  overflow-x: auto; overflow-y: hidden; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scroll-padding-inline: var(--pg-edge); scroll-behavior: smooth;
  scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.pg-track::-webkit-scrollbar { display: none; }
.pg-track:focus-visible { outline-offset: -4px; }
.pg-card { flex: none; scroll-snap-align: start; min-width: 0; }
.pg-card--lg { width: min(46vw, 700px); }
.pg-card--sm { width: min(30vw, 450px); margin-top: clamp(64px, 9vw, 150px); }
.pg-card .project { gap: 16px; }
.pg-card .media-frame { animation: none !important; }
.pg-card img, .pg-card svg { -webkit-user-drag: none; user-select: none; }
.pg-cap { display: grid; gap: 6px; border-top: 1px solid var(--burning-flame); padding-top: 14px; }
.pg-cap h3 { font-size: clamp(1.25rem, 1.05rem + 0.8vw, 1.875rem); letter-spacing: -0.02em; line-height: 1.15; }
.pg-cap h3 a { color: var(--c-ink); text-decoration: none; display: inline-block; padding-block: 11px; margin-block: -11px; }
.pg-cap h3 a:hover { text-decoration: underline; text-decoration-thickness: 1.5px; }
.pg-meta { font-family: var(--f-mono); font-size: 0.8125rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-brand); }
.pg-meta-pending { color: var(--c-clay); }
@media (hover: hover) and (pointer: fine) { .pg-track { cursor: grab; } }
.pg-track.is-drag { cursor: grabbing; scroll-snap-type: none; scroll-behavior: auto; user-select: none; }
.pg-track.is-drag .project-media { cursor: grabbing; }
.pg-track.is-drag a, .pg-track.is-drag button { pointer-events: none; }
@media (max-width: 699px) {
  .pg-card--lg, .pg-card--sm { width: calc(100vw - 2 * var(--gutter) - 52px); }
  .pg-card--sm { margin-top: 36px; }
  .pg-btn { width: 46px; height: 46px; }
  .pg-hint { display: none; }
}
@media (prefers-reduced-motion: reduce) { .pg-track { scroll-behavior: auto; } }

/* ---------- Hakkında ---------- */
.about-grid { display: grid; gap: clamp(32px, 5vw, 72px); grid-template-columns: minmax(0, 1fr); }
.about-body { display: grid; gap: 28px; align-content: start; min-width: 0; }
.portrait { margin: 0; aspect-ratio: 4 / 5; max-width: 100%; }
.portrait img { width: 100%; height: 100%; object-fit: cover; }
.portrait--pending { display: grid; place-items: end start; padding: 22px; aspect-ratio: 4 / 4.4; }
.portrait--pending p { position: relative; z-index: 4; font-weight: 500; font-size: 1.125rem; background: var(--c-paper); padding: 10px 14px; border-radius: 4px; }
.facts { display: grid; margin: 0; border-top: var(--rule); }
.facts > div { display: grid; grid-template-columns: minmax(0, 11rem) minmax(0, 1fr); gap: 16px; padding: 16px 0; border-bottom: var(--hair); align-items: baseline; }
.facts dt { font-family: var(--f-mono); font-size: var(--t-label); letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-brand); }
.facts dd { margin: 0; font-weight: 500; font-size: 1.375rem; letter-spacing: -0.01em; overflow-wrap: anywhere; }
.missing { font-family: var(--f-mono); font-weight: 400; font-size: var(--t-label); color: var(--c-clay); letter-spacing: 0.08em; text-transform: uppercase; }
@media (min-width: 900px) {
  .about-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: clamp(24px, 3vw, 48px); }
  .portrait { grid-column: 1 / span 4; }
  .about-body { grid-column: 6 / -1; }
  .about-grid--solo .about-body { grid-column: 1 / span 8; }
}

/* ---------- Hizmetler ---------- */
.narrow-grid { display: grid; gap: 32px; }
.services { display: grid; border-top: var(--rule); }
.services li { padding: 22px 0; border-bottom: var(--hair); display: grid; grid-template-columns: 3.25rem minmax(0, 1fr); gap: 0 12px; align-items: baseline; transition: background-color .3s var(--ease); }
.services li:hover .svc-n { color: var(--c-clay); }
.svc-n { font-family: var(--f-mono); font-size: 0.875rem; letter-spacing: 0.08em; color: var(--c-brand); transition: color .3s var(--ease); }
.svc-body { display: grid; gap: 6px; }
.services h3 { font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.625rem); letter-spacing: -0.015em; }
.services p { color: var(--c-brand); max-width: 46ch; }
@media (min-width: 900px) {
  .narrow-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: clamp(24px, 3vw, 48px); }
  .narrow-grid h2 { grid-column: 1 / span 5; }
  .narrow-grid > :not(h2) { grid-column: 6 / -1; }
}

/* ---------- Süreç: kaydırdıkça etkinleşen büyük başlık listesi ---------- */
.proc { display: grid; gap: 40px; grid-template-columns: minmax(0, 1fr); }
.steps { display: grid; border-top: var(--rule); }
.step { display: grid; grid-template-columns: 3.25rem minmax(0, 1fr); gap: 4px 12px; padding: 22px 0 26px; border-bottom: var(--hair); }
.step-n { font-family: var(--f-mono); font-size: var(--t-label); letter-spacing: .1em; color: var(--c-brand); padding-top: .9em; }
.step h3 { font-size: clamp(2rem, 1.2rem + 3.2vw, 4.25rem); letter-spacing: -0.04em; line-height: 1; transition: color .45s var(--ease); }
.step p { grid-column: 2; font-size: var(--t-small); line-height: 1.55; max-width: 46ch; }
.proc-stage { display: none; }
@media (min-width: 1000px) {
  .proc { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: clamp(24px, 3vw, 48px); align-items: start; }
  .steps { grid-column: 1 / span 7; }
  .proc-stage { display: block; grid-column: 8 / -1; position: sticky; top: calc(var(--header-h) + 40px); }
  .step { min-height: 42vh; align-content: start; }
  .js .steps[data-live] .step:not(.is-active) h3 { color: var(--dim); }
}
.proc-figs { position: relative; aspect-ratio: 3 / 2.3; }
.proc-fig { position: absolute; inset: 0; margin: 0; display: grid; grid-template-rows: minmax(0, 1fr) auto; gap: 10px; opacity: 0; visibility: hidden; transition: opacity .5s var(--ease), visibility 0s .5s; }
.proc-fig.is-active { opacity: 1; visibility: visible; transition: opacity .5s var(--ease), visibility 0s; }
.proc-fig .media-frame { height: 100%; display: grid; place-items: center; }
.proc-fig figcaption { font-family: var(--f-mono); font-size: var(--t-label); color: var(--c-brand); }

/* ---------- İletişim (koyu bant + sıcak ışık) ---------- */
.band-dark { background: var(--c-ink); color: var(--c-paper); }
.band-dark h2, .band-dark h3 { color: var(--c-paper); }
.band-dark a:not(.btn) { color: var(--c-flame); }
.band-dark a:not(.btn):hover { color: var(--c-paper); }
.contact { position: relative; isolation: isolate; overflow: hidden; padding-block: clamp(72px, 10vw, 160px); }
.contact::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(70% 55% at 0% 108%, var(--c-flame) 0%, var(--ember) 22%, var(--c-clay) 38%, transparent 70%),
    linear-gradient(180deg, var(--c-ink) 0%, var(--c-ink) 40%, var(--c-brand) 100%);
}
.contact::after { content: ""; position: absolute; inset: 0; z-index: -1; background-image: var(--grain); opacity: .12; mix-blend-mode: overlay; pointer-events: none; }
.contact-grid { display: grid; gap: clamp(40px, 5vw, 72px); grid-template-columns: minmax(0, 1fr); }
.contact-info { display: grid; gap: 24px; align-content: start; min-width: 0; }
.contact-lead { font-size: var(--t-lead); line-height: 1.45; color: var(--c-paper); }
.contact-list { display: grid; border-top: 1px solid var(--c-stone); }
.contact-list li { display: grid; gap: 4px; padding: 16px 0; border-bottom: 1px solid rgba(201, 193, 177, .35); }
.cl-k { font-family: var(--f-mono); font-size: var(--t-label); letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-stone); }
.cl-v { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; font-weight: 500; font-size: clamp(1.375rem, 1.1rem + 1vw, 2rem); letter-spacing: -0.02em; min-width: 0; }
.cl-v a { overflow-wrap: anywhere; min-height: 44px; display: inline-flex; align-items: center; }
.copy-btn {
  display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 16px;
  background: transparent; color: var(--c-paper); border: 1px solid var(--c-stone); border-radius: 999px;
  font-family: var(--f-sans); font-size: 0.9375rem; font-weight: 500; letter-spacing: 0; cursor: pointer;
}
.copy-btn:hover { border-color: var(--c-flame); color: var(--c-flame); }
.copy-btn .icon { width: 18px; height: 18px; }
.copy-status { min-height: 1.6em; font-family: var(--f-mono); font-size: var(--t-label); color: var(--c-flame); }
@media (min-width: 960px) {
  .contact-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: clamp(24px, 3vw, 48px); }
  .contact-info { grid-column: 1 / span 5; position: sticky; top: calc(var(--header-h) + 32px); }
  .form-card { grid-column: 7 / -1; }
}

/* ---------- Form ---------- */
.form-card { background: var(--c-paper); color: var(--c-ink); padding: clamp(22px, 4vw, 48px); border-radius: var(--r-box, 6px); min-width: 0; scroll-margin-top: calc(var(--header-h) + 16px); }
.form-card:focus { outline: none; }
.form-card h3 { color: var(--c-ink); font-size: clamp(1.875rem, 1.4rem + 1.6vw, 2.75rem); letter-spacing: -0.035em; }
.form-intro { margin-top: 12px; font-size: var(--t-small); }
.request-form { display: grid; gap: 22px; margin-top: 28px; }
.field { display: grid; gap: 8px; min-width: 0; }
.field-row { display: grid; gap: 22px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 640px) { .field-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
label { font-weight: 500; font-size: 1rem; }
.hint, .count, .privacy { font-size: 0.875rem; color: var(--c-brand); line-height: 1.45; }
.count { justify-self: end; font-variant-numeric: tabular-nums; }
input, select, textarea {
  width: 100%; min-height: 52px; padding: 12px 16px; border: 1px solid var(--c-brand); border-radius: var(--r-box, 6px);
  background: rgba(255, 255, 255, .45); color: var(--c-ink); font: 400 1.0625rem/1.4 var(--f-sans);
}
textarea { min-height: 140px; resize: vertical; }
select {
  appearance: none; -webkit-appearance: none; padding-right: 44px; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--c-ink) 50%), linear-gradient(135deg, var(--c-ink) 50%, transparent 50%);
  background-position: calc(100% - 22px) 50%, calc(100% - 16px) 50%; background-size: 6px 6px; background-repeat: no-repeat;
}
input:hover, select:hover, textarea:hover { border-color: var(--c-ink); }
[aria-invalid="true"] { border-color: var(--c-clay); border-width: 2px; }
.err { color: var(--c-clay); font-weight: 600; font-size: 0.9375rem; }
.form-errors { border: 1.5px solid var(--c-clay); border-radius: var(--r-box, 6px); padding: 14px 16px; color: var(--c-clay); font-weight: 600; }
.privacy { border-left: 2px solid var(--c-stone); padding-left: 12px; }
.wa-out { margin-top: 28px; display: grid; gap: 16px; border-top: var(--rule); padding-top: 24px; }
.wa-out:focus { outline: none; }
.wa-preview {
  margin: 0; padding: 16px; border: var(--hair); border-radius: var(--r-box, 6px); background: rgba(255, 255, 255, .45);
  font-family: var(--f-mono); font-size: 0.875rem; line-height: 1.55; white-space: pre-wrap; overflow-wrap: anywhere;
  max-height: 320px; overflow: auto;
}
.wa-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Proje detayı ---------- */
.project-detail { padding-block: clamp(32px, 5vw, 72px) clamp(72px, 10vw, 160px); }
.project-detail:focus { outline: none; }
.back { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; font-weight: 500; color: var(--c-ink); }
.back .icon { width: 20px; height: 20px; }
.detail-head { display: grid; gap: 20px; margin: 28px 0 clamp(40px, 6vw, 72px); }
.detail-title { font-size: clamp(2.75rem, 1.4rem + 5.5vw, 7rem); letter-spacing: -0.05em; line-height: .95; }
.detail-summary { font-size: var(--t-lead); line-height: 1.45; }
.facts--detail { max-width: 720px; }
.detail-gallery { display: grid; gap: clamp(28px, 3vw, 44px); grid-template-columns: minmax(0, 1fr); }
.detail-gallery li { display: grid; gap: 10px; min-width: 0; }
.caption { font-family: var(--f-mono); font-size: var(--t-label); color: var(--c-brand); }
@media (min-width: 900px) {
  .detail-gallery { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .detail-gallery li { grid-column: span 6; }
  .detail-gallery li:first-child { grid-column: 1 / -1; }
}

/* ---------- Alt bilgi ---------- */
.site-footer { background: var(--c-brand); color: var(--c-paper); padding-block: 56px calc(120px + env(safe-area-inset-bottom, 0px)); --logo-accent: var(--c-flame); }
.footer-grid { display: grid; gap: 32px; grid-template-columns: minmax(0, 1fr); }
.footer-brand { display: grid; gap: 16px; color: var(--c-paper); }
.footer-brand p { font-size: 1rem; line-height: 1.5; }
.logo-mark--light { width: 120px; color: var(--c-paper); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 0 24px; }
.footer-nav a { display: inline-flex; min-height: 48px; min-width: 44px; align-items: center; color: var(--c-paper); }
.footer-nav a:hover { color: var(--c-flame); }
.footer-legal { font-family: var(--f-mono); font-size: var(--t-label); color: var(--c-paper); }
@media (min-width: 900px) {
  .footer-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); align-items: start; }
  .footer-brand { grid-column: 1 / span 5; }
  .site-footer nav { grid-column: 6 / span 6; }
  .footer-legal { grid-column: 1 / -1; padding-top: 24px; border-top: 1px solid rgba(201, 193, 177, .45); }
  .site-footer { padding-bottom: calc(56px + env(safe-area-inset-bottom, 0px)); }
}

/* ---------- Sağ alt iletişim menüsü ---------- */
.fab { position: fixed; z-index: 50; right: calc(16px + env(safe-area-inset-right, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.fab-toggle {
  display: inline-flex; align-items: center; gap: 10px; min-height: 56px; padding: 0 22px;
  background: var(--c-flame); color: var(--c-ink); border: 1px solid var(--c-ink); border-radius: var(--r-btn, 999px);
  font-family: var(--f-sans); font-weight: 600; font-size: 1rem; cursor: pointer;
  box-shadow: 0 10px 30px rgba(27, 38, 50, .22);
  transition: background-color .2s var(--ease), color .2s var(--ease);
}
.fab-toggle:hover { background: var(--c-paper); }
.fab-toggle[aria-expanded="true"] { background: var(--c-ink); color: var(--c-paper); border-color: var(--c-flame); }
.fab-toggle[aria-expanded="true"]:focus-visible { outline-color: var(--c-flame); }
.fab-menu { display: grid; background: var(--c-paper); border: 1px solid var(--c-ink); border-radius: 14px; overflow: hidden; min-width: 240px; box-shadow: 0 16px 40px rgba(27, 38, 50, .2); }
.fab-menu a { display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 0 18px; color: var(--c-ink); text-decoration: none; font-weight: 500; font-size: 1.0625rem; }
.fab-menu li + li a { border-top: var(--hair); }
.fab-menu a:hover { background: var(--c-ink); color: var(--c-paper); }
.fab-menu a:focus-visible { outline-offset: -4px; }

/* ---------- Galeri büyütme ---------- */
.lightbox { width: 100%; height: 100%; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: var(--c-ink); color: var(--c-paper); }
.lightbox::backdrop { background: rgba(27, 38, 50, .94); }
.lb-inner {
  height: 100%; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; gap: 12px;
  padding: calc(12px + env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) calc(16px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
}
.lb-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.lb-count { font-family: var(--f-mono); font-size: var(--t-label); color: var(--c-stone); font-variant-numeric: tabular-nums; }
.lb-figure { margin: 0; display: grid; grid-template-rows: minmax(0, 1fr) auto; gap: 12px; min-height: 0; }
.lb-media { position: relative; min-height: 0; }
.lb-media > * { position: absolute; inset: 0; margin: auto; max-width: 100%; max-height: 100%; border-radius: 4px; }
.lb-media svg { width: 100%; height: 100%; background: var(--c-paper); padding: clamp(8px, 2vw, 24px); }
.lb-media img { width: auto; height: auto; object-fit: contain; }
.lb-figure figcaption { text-align: center; font-size: 1rem; color: var(--c-paper); }
.lb-nav { display: flex; justify-content: center; gap: 12px; }
.lb-btn { width: 52px; height: 52px; display: grid; place-items: center; cursor: pointer; background: transparent; color: var(--c-paper); border: 1px solid var(--c-stone); border-radius: 999px; }
.lb-btn:hover { border-color: var(--c-flame); color: var(--c-flame); }
.lb-btn[disabled] { opacity: .35; cursor: default; }

/* ---------- Temsili çizimler ---------- */
.dw { display: block; width: 100%; height: auto; overflow: visible; }
.dw text { font-family: var(--f-mono); font-size: 24px; fill: var(--c-brand); }
.dw-axis line { stroke: var(--c-brand); stroke-opacity: .28; stroke-width: 1.5; stroke-dasharray: 22 6 4 6; fill: none; }
.dw-bubble circle { fill: var(--c-paper); stroke: var(--c-brand); stroke-width: 1.6; }
.dw-bubble text { font-size: 19px; fill: var(--c-ink); }
.dw-line { fill: none; stroke: var(--c-ink); stroke-width: 2.8; }
.dw-paper { fill: var(--c-paper); fill-opacity: .82; }
.dw-fill { fill: var(--c-stone); fill-opacity: .75; }
.dw-fill-soft { fill: var(--c-stone); opacity: .5; }
.dw-slab, .dw-cut, .dw-louver rect { fill: var(--c-ink); }
.dw-glass { fill: var(--c-brand); fill-opacity: .14; stroke: var(--c-ink); stroke-width: 2; }
.dw-thin, .dw-thin line { stroke: var(--c-ink); stroke-width: 1.4; fill: none; }
.dw-accent { fill: var(--c-flame); stroke: var(--c-ink); stroke-width: 2; }
.dw-ground { stroke: var(--c-ink); stroke-width: 4; }
.dw-hatch line { stroke: var(--c-brand); stroke-width: 1.2; opacity: .55; }
.dw-dim line, .dw-level line { stroke: var(--c-brand); stroke-width: 1.4; }
.dw-level path { fill: var(--c-brand); }
.dw-north circle { fill: none; stroke: var(--c-brand); stroke-width: 1.6; }
.dw-north path { fill: var(--c-ink); }
.dw-tree line, .dw-tree circle, .dw-tree-top { fill: none; stroke: var(--c-brand); stroke-width: 1.6; }
.dw-wall { fill: none; stroke: var(--c-ink); stroke-width: 14; }
.dw-wall-in line { stroke: var(--c-ink); stroke-width: 8; }
.dw-window line, .dw-door line, .dw-door path { stroke: var(--c-ink); stroke-width: 2.6; fill: none; }
.dw-window .dw-gap { stroke: var(--stone-soft); stroke-width: 17; }
.dw-door .dw-gap { stroke: var(--stone-soft); stroke-width: 18; }
.dw-label text { fill: var(--c-ink); letter-spacing: .12em; }
.dw .dw-small, .dw-label .dw-small { font-size: 19px; }
.dw-stair { fill: none; stroke: var(--c-ink); stroke-width: 2.6; }
.dw-face-t { fill: var(--c-paper); stroke: var(--c-ink); stroke-width: 2; stroke-linejoin: round; }
.dw-face-l { fill: var(--c-stone); stroke: var(--c-ink); stroke-width: 2; stroke-linejoin: round; }
.dw-face-r { fill: var(--c-brand); fill-opacity: .3; stroke: var(--c-ink); stroke-width: 2; stroke-linejoin: round; }
.dw-contour path { fill: none; stroke: var(--c-brand); stroke-width: 1.5; opacity: .55; }
.dw-road { fill: var(--c-stone); }
.dw-parcel { fill: none; stroke: var(--c-clay); stroke-width: 3; stroke-dasharray: 20 10; }
.dw .ax { transition: transform .9s var(--ease); }

/* ---------- Kaydırmayla ayrılan 3B model ---------- */
.explode {
  position: relative; background: var(--c-paper);
  --ex-steel: var(--palladian); --ex-concrete: var(--oatmeal); --ex-warm: var(--burning-flame);
  --ex-shade: var(--blue-fantastic); --ex-ink: var(--blue-fantastic); --ex-paper: var(--palladian);
}
.ex-track { position: relative; height: 380vh; height: 380svh; }
.ex-sticky {
  position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden;
  background:
    radial-gradient(90% 55% at 70% 108%, var(--blush) 0%, transparent 70%),
    linear-gradient(180deg, var(--c-paper) 0%, var(--c-paper) 55%, var(--stone-soft) 100%);
}
.ex-canvas, .ex-poster { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.ex-poster { object-fit: contain; object-position: 70% 55%; padding: calc(var(--header-h) + 24px) 0 0; }
.ex-canvas { opacity: 0; transition: opacity .5s var(--ease); touch-action: pan-y; cursor: grab; }
.ex-over-part .ex-canvas { cursor: pointer; }
.ex-dragging .ex-canvas { cursor: grabbing; }
.ex-canvas:focus-visible { outline: 2.5px solid var(--c-ink); outline-offset: -6px; }
.ex-dragging { user-select: none; -webkit-user-select: none; }
/* Metnin arkasında yumuşak kağıt perdesi: uçan parçalar yazının "altından" geçer */
.ex-sticky::before, .ex-sticky::after { content: ""; position: absolute; z-index: 1; pointer-events: none; }
.ex-wide .ex-sticky::before { left: 0; top: 0; bottom: 0; width: min(52%, 720px); background: linear-gradient(90deg, var(--c-paper) 0%, var(--c-paper) 48%, rgba(238, 233, 223, 0) 100%); }
.ex-tall .ex-sticky::before { left: 0; right: 0; top: 0; height: calc(var(--ex-top, 40%) + 40px); background: linear-gradient(180deg, var(--c-paper) 0%, var(--c-paper) calc(100% - 44px), rgba(238, 233, 223, 0) 100%); }
.ex-tall .ex-sticky::after { left: 0; right: 0; bottom: 0; height: var(--ex-bottom, 36%); background: linear-gradient(0deg, var(--stone-soft) 0%, var(--stone-soft) calc(100% - 40px), rgba(220, 213, 200, 0) 100%); }
.ex-lead--after { display: none; }
.ex-compact .ex-copy .ex-lead { display: none; }
.ex-compact .ex-lead--after { display: block; }
.ex-compact .ex-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 16px; }
.ex-compact .ex-step { grid-template-columns: 2.6rem minmax(0, 1fr); font-size: 0.875rem; }
.ex-compact .ex-step em { display: none; }
.ex-ready .ex-canvas { opacity: 1; }
.ex-ready .ex-poster { visibility: hidden; }
.ex-overlay {
  position: relative; z-index: 2; height: 100%; pointer-events: none;
  display: grid; grid-template-rows: auto 1fr auto; gap: 16px;
  padding-block: calc(var(--header-h) + 20px) calc(24px + env(safe-area-inset-bottom, 0px));
}
.ex-overlay a, .ex-overlay input, .ex-overlay label, .ex-overlay select, .ex-overlay button { pointer-events: auto; }
.ex-copy { display: grid; gap: 12px; align-content: start; max-width: 34rem; }
.ex-copy h2 { font-size: clamp(2.5rem, 1.6rem + 4vw, 5.5rem); letter-spacing: -0.045em; line-height: .95; }
.ex-lead { font-size: var(--t-small); line-height: 1.5; max-width: 40ch; }
.ex-side { grid-row: 3; display: grid; gap: 14px; align-content: end; max-width: 26rem; }
.ex-steps { display: grid; border-top: var(--rule); }
.ex-step {
  display: grid; grid-template-columns: 3.4rem minmax(0, 1fr); gap: 10px; align-items: baseline;
  padding: 9px 0; border-bottom: var(--hair); font-size: 1rem; color: var(--dim);
  transition: color .3s var(--ease);
}
.ex-step-n { font-family: var(--f-mono); font-size: var(--t-label); font-variant-numeric: tabular-nums; }
.ex-step em { font-style: normal; font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: .08em; text-transform: uppercase; margin-left: 6px; }
.ex-step.is-active { color: var(--c-ink); }
.ex-step.is-active .ex-step-n { color: var(--c-clay); }
.ex-step.is-done { color: var(--c-brand); }
.ex-step--fixed { color: var(--c-brand); }
.ex-meter { display: flex; align-items: baseline; gap: 12px; }
.ex-count { font-family: var(--f-mono); font-size: 1.25rem; font-variant-numeric: tabular-nums; color: var(--c-ink); }
.ex-manual-ctl { display: none; gap: 8px; }
.ex-manual-ctl label { font-weight: 500; }
.ex-range { width: 100%; min-height: 44px; padding: 0; border: 0; background: transparent; accent-color: var(--c-ink); }
.ex-after { display: grid; gap: 16px; padding-block: 28px clamp(48px, 7vw, 96px); }
.ex-facts { display: grid; grid-template-columns: minmax(0, 1fr); margin: 0; border-top: var(--rule); }
.ex-facts > div { display: grid; gap: 4px; padding: 14px 0; border-bottom: var(--hair); min-width: 0; }
.ex-facts dt { font-family: var(--f-mono); font-size: var(--t-label); letter-spacing: .12em; text-transform: uppercase; color: var(--c-brand); }
.ex-facts dd { margin: 0; font-weight: 500; font-size: 1.125rem; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.ex-note { font-size: 0.9375rem; color: var(--c-brand); max-width: 70ch; }
@media (min-width: 760px) {
  .ex-facts { grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: clamp(24px, 3vw, 48px); }
}
@media (max-width: 759.98px) {
  .ex-overlay { padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px)); }
  .ex-copy h2 { font-size: clamp(2.25rem, 1.4rem + 5vw, 3rem); }
  .ex-lead { font-size: 0.9375rem; }
  .ex-copy .badge-draft { font-size: 0.6875rem; }
  .ex-step { padding: 6px 0; font-size: 0.9375rem; }
  .ex-side { gap: 8px; }
}
/* Seçim listesi ve seçilen montajın kartı */
.ex-steps { transition: opacity .5s var(--ease); }
.ex-zoomed .ex-steps { opacity: 0; }
.ex-pick-ctl { display: grid; gap: 6px; }
.ex-pick-ctl label { font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--c-brand); }
.ex-pick-ctl select { min-height: 46px; padding: 8px 40px 8px 16px; font-size: 1rem; background-color: rgba(255, 255, 255, .6); border-radius: 999px; }
.ex-compact .ex-pick-ctl label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ex-card {
  position: absolute; z-index: 3; display: grid; grid-template-rows: auto minmax(0, 1fr);
  background: var(--c-paper); border-top: var(--rule); pointer-events: auto;
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity .5s var(--ease), transform .5s var(--ease), visibility 0s .5s;
}
.ex-card.is-on { opacity: 1; visibility: visible; transform: none; transition: opacity .5s var(--ease), transform .5s var(--ease), visibility 0s; }
.ex-wide .ex-card {
  left: max(var(--gutter), env(safe-area-inset-left, 0px)); width: min(31rem, 38vw);
  top: var(--ex-copyb, 40%); bottom: calc(var(--ex-pickh, 80px) + 4px);
}
.ex-tall .ex-card {
  left: 0; right: 0; bottom: var(--ex-pickh, 80px); height: 46%;
  padding-inline: max(var(--gutter), env(safe-area-inset-left, 0px)) max(var(--gutter), env(safe-area-inset-right, 0px));
  border-top: 0; border-radius: 16px 16px 0 0; box-shadow: 0 -10px 30px rgba(27, 38, 50, .12);
}
/* dar ekranda yakınlaşınca başlık bloğu çekilir, model üst yarıda görünür */
.ex-copy, .ex-sticky::before { transition: opacity .4s var(--ease), visibility 0s; }
.ex-tall.ex-zoomed .ex-copy { opacity: 0; visibility: hidden; transition: opacity .4s var(--ease), visibility 0s .4s; }
.ex-tall.ex-zoomed .ex-sticky::before { opacity: 0; }
.ex-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 12px 0 10px; border-bottom: var(--hair); }
.ex-card-id { display: grid; gap: 2px; min-width: 0; }
.ex-card-mark { font-family: var(--f-mono); font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.3rem); line-height: 1.05; color: var(--c-ink); overflow-wrap: anywhere; }
.ex-card-kind { font-size: 0.9375rem; color: var(--c-brand); }
.ex-card-close {
  flex: none; display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 14px;
  background: transparent; color: var(--c-ink); border: 1px solid var(--c-brand); border-radius: 999px;
  font-family: var(--f-sans); font-size: 0.9375rem; font-weight: 500; cursor: pointer;
}
.ex-card-close:hover { background: var(--c-ink); color: var(--c-paper); border-color: var(--c-ink); }
.ex-card-close .icon { width: 18px; height: 18px; }
.ex-card-body { overflow: auto; overscroll-behavior: contain; display: grid; gap: 18px; align-content: start; padding: 12px 2px 16px; }
.ex-card-body:focus-visible { outline-offset: -3px; }
.ex-card-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 18px; margin: 0; }
.ex-card-facts > div { padding: 8px 0; border-bottom: var(--hair); min-width: 0; }
.ex-card-facts dt { font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--c-brand); }
.ex-card-facts dd { margin: 2px 0 0; font-weight: 500; font-size: 1.0625rem; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.ex-card-parts { display: grid; gap: 8px; }
.ex-table { overflow-x: auto; }
.ex-card-parts table { width: 100%; border-collapse: collapse; font-size: 0.875rem; font-variant-numeric: tabular-nums; }
.ex-card-parts th { text-align: left; font-family: var(--f-mono); font-weight: 400; font-size: 0.6875rem; letter-spacing: .08em; text-transform: uppercase; color: var(--c-brand); padding: 4px 8px 6px 0; border-bottom: var(--rule); }
.ex-card-parts td { padding: 6px 8px 6px 0; border-bottom: var(--hair); vertical-align: top; }
.ex-card-parts td.num { white-space: nowrap; }
.ex-card-raw summary { cursor: pointer; min-height: 44px; display: flex; align-items: center; font-weight: 500; }
.ex-card-raw dl { display: grid; margin: 0; }
.ex-card-raw dl > div { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 10px; padding: 5px 0; border-bottom: var(--hair); font-size: 0.8125rem; }
.ex-card-raw dl > div.grp { grid-template-columns: 1fr; border-bottom: var(--rule); padding-top: 12px; }
.ex-card-raw dl > div.grp dt { font-family: var(--f-mono); font-size: 0.6875rem; letter-spacing: .08em; text-transform: uppercase; color: var(--c-clay); }
.ex-card-raw dt { color: var(--c-brand); overflow-wrap: anywhere; }
.ex-card-raw dd { margin: 0; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.ex-card-src { font-size: 0.8125rem; color: var(--c-brand); }
.ex-compact .ex-card-facts dd { font-size: 0.9375rem; }
.ex-compact .ex-card-mark { font-size: 1.5rem; }
.ex-manual .ex-card { position: relative; order: 3; left: auto; right: auto; top: auto; bottom: auto; width: 100%; max-width: var(--maxw); margin-inline: auto; height: auto; max-height: 70svh;
  padding-inline: max(var(--gutter), env(safe-area-inset-left, 0px)) max(var(--gutter), env(safe-area-inset-right, 0px)); border-radius: 0; box-shadow: none; }
.ex-manual .ex-card:not(.is-on) { display: none; }
.ex-manual .ex-side { order: 4; }
.ex-fallback .ex-card, .ex-fallback .ex-pick-ctl, html:not(.js) .ex-card, html:not(.js) .ex-pick-ctl { display: none; }

/* Hareketi azalt (kaydırıcıyla) ve WebGL2 yok (statik görsel): üst üste dizilen sade düzen */
.ex-manual .ex-track, .ex-fallback .ex-track, html:not(.js) .ex-track { height: auto; }
.ex-manual .ex-sticky, .ex-fallback .ex-sticky, html:not(.js) .ex-sticky {
  position: relative; height: auto; display: grid; gap: 20px; padding-block: 40px 24px;
}
.ex-manual .ex-sticky::before, .ex-manual .ex-sticky::after,
.ex-fallback .ex-sticky::before, .ex-fallback .ex-sticky::after,
html:not(.js) .ex-sticky::before, html:not(.js) .ex-sticky::after { display: none; }
.ex-manual .ex-overlay, .ex-fallback .ex-overlay, html:not(.js) .ex-overlay { display: contents; }
.ex-manual .ex-copy, .ex-manual .ex-side, .ex-fallback .ex-copy, .ex-fallback .ex-side, html:not(.js) .ex-copy, html:not(.js) .ex-side {
  width: 100%; max-width: var(--maxw); margin-inline: auto; grid-row: auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px)); padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}
.ex-manual .ex-copy, .ex-fallback .ex-copy, html:not(.js) .ex-copy { order: 1; }
.ex-manual .ex-canvas { position: relative; order: 2; height: min(64svh, 600px); }
.ex-manual .ex-side, .ex-fallback .ex-side, html:not(.js) .ex-side { order: 3; }
.ex-manual .ex-manual-ctl { display: grid; }
.ex-manual .ex-poster { display: none; }
.ex-fallback .ex-poster, html:not(.js) .ex-poster {
  position: relative; order: 2; inset: auto; height: auto; max-height: 70svh; width: auto; max-width: min(100%, 1100px);
  margin-inline: auto; padding: 0 max(var(--gutter), env(safe-area-inset-left, 0px));
}
.ex-fallback .ex-canvas, .ex-fallback .ex-meter, html:not(.js) .ex-canvas, html:not(.js) .ex-meter { display: none; }
.ex-hint { font-family: var(--f-mono); font-size: var(--t-label); letter-spacing: .08em; text-transform: uppercase; color: var(--c-clay); }
.ex-fallback .ex-hint, html:not(.js) .ex-hint { display: none; }

/* =====================================================================
   HAREKET — yumuşak sürüm (v12): germe/kesme yerine solma, hafif yükselme ve netleşme.
   Kurallar: "hareketi azalt" açıksa hiçbiri çalışmaz; kaydırmaya bağlı efektler yalnız
   animation-timeline destekleyen tarayıcılarda çalışır (diğerlerinde içerik durağan ve tam görünür);
   hiçbir öğe görünmez başlangıç durumunda bir gözlemciyi beklemez.
   ===================================================================== */
:root { --ease-soft: cubic-bezier(.16, 1, .3, 1); --ease-inout: cubic-bezier(.65, 0, .35, 1); }
@keyframes soft-in { from { opacity: 0; transform: translateY(26px); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }
@keyframes soft-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes soft-settle { from { opacity: 0; transform: scale(1.035); } to { opacity: 1; transform: none; } }
@keyframes soft-reveal { from { opacity: 0; clip-path: inset(5% 5% 5% 5% round 6px); } to { opacity: 1; clip-path: inset(0 0 0 0 round 0); } }
@keyframes soft-draw { from { transform: scaleX(0); opacity: 0; } to { transform: scaleX(1); opacity: 1; } }

@media (prefers-reduced-motion: no-preference) {
  /* Yumuşak geçişler: düğmeler, bağlantılar, kartlar */
  .btn, .pg-btn, .pg-chip, .copy-btn, .fab-toggle, .menu-toggle, .section-more, .more, a { transition-duration: .45s; transition-timing-function: var(--ease-soft); }
  .pj-media .media-frame img, .project-media .media-frame img, .svc-img img, .media-frame .dw { transition: transform 1.1s var(--ease-soft); }
  .pj-media:hover .media-frame img, .project-media:hover .media-frame img, .svc-card:hover .svc-img img { transform: scale(1.03); }
  .svc-card, .ref-card, .ref-in { transition: background-color .5s var(--ease-soft), border-color .5s var(--ease-soft), transform .6s var(--ease-soft); }
  .svc-card:hover, .ref-card:hover { transform: translateY(-3px); background: rgba(255, 255, 255, .4); }

  /* 1) Açılış: renk blokları yavaşça belirir, başlık kelime kelime süzülerek gelir */
  .hero-panel .hp { animation: soft-settle 1.6s var(--ease-soft) backwards; }
  .hero-panel .hp-b { animation-delay: .15s; }
  .hero-panel .hp-c { animation-delay: .3s; }
  .hero-word .hw { animation: soft-in 1.3s var(--ease-soft) backwards; }
  .hero-word .hw + .hw { animation-delay: .12s; }
  .hero-foot > * { animation: soft-in 1.2s var(--ease-soft) backwards; animation-delay: .4s; }
  .hero-foot > * + * { animation-delay: .5s; }
  .hero-coord { animation: soft-fade 1.4s var(--ease-soft) backwards; animation-delay: .7s; }
  .detail-head > *, .simple-inner > * { animation: soft-in 1.2s var(--ease-soft) backwards; }
  .detail-head > * + * { animation-delay: .1s; }

  /* Mobil menü ve büyütme penceresi yumuşak açılır */
  .js .site-nav[data-open] { animation: soft-fade .4s var(--ease-soft) backwards; }
  .lightbox[open] { animation: soft-fade .4s var(--ease-soft) backwards; }
  .lightbox[open] .lb-media > * { animation: soft-fade .6s var(--ease-soft) backwards; }
  .fab-menu:not([hidden]) { animation: soft-in .45s var(--ease-soft) backwards; }

  /* süreç çizimleri: aksonometri parçaları ayrılmış halden birleşir */
  .proc-fig:not(.is-active) .ax-1 { transform: translateY(-70px); }
  .proc-fig:not(.is-active) .ax-2 { transform: translateY(-140px); }
  .proc-fig:not(.is-active) .ax-4 { transform: translateY(-100px); }
  .proc-fig:not(.is-active) .ax-5 { transform: translate(60px, 20px); }
  .proc-fig { transition: opacity .8s var(--ease-soft), visibility 0s .8s; }
  .dw .ax { transition: transform 1.2s var(--ease-soft); }

  /* Sayfalar arası geçiş: üst bar yerinde kalır, içerik yumuşakça çapraz solar (destekleyen tarayıcılarda) */
  @view-transition { navigation: auto; }
  .site-header { view-transition-name: site-header; }
  ::view-transition-old(root) { animation: .35s var(--ease-inout) both soft-out; }
  ::view-transition-new(root) { animation: .55s var(--ease-soft) both soft-fade; }
  @keyframes soft-out { to { opacity: 0; } }
}

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    /* 2) Kaydırınca hero: başlık hafifçe yükselip solar (germe yok) */
    @keyframes soft-away { to { opacity: 0; transform: translateY(-40px); filter: blur(4px); } }
    .hero-word { animation: soft-away linear both; animation-timeline: view(); animation-range: exit 10% exit 80%; }
    .hero-panel { animation: soft-away linear both; animation-timeline: view(); animation-range: exit 20% exit 100%; }

    /* 3) Bölüm başlıkları ve açıklamaları ekrana girerken süzülür */
    .section-head h2, .section-head .section-note, .svc-head, .detail-title, .contact h2, .form-card h3, .about-body > h2 {
      animation: soft-in linear backwards; animation-timeline: view(); animation-range: entry 0% entry 70%;
    }

    /* 4) Görseller kenarlardan hafifçe açılarak belirir */
    .project-media .media-frame, .detail-media .media-frame, .portrait, .pj-media .media-frame, .svc-img, .gal-item {
      animation: soft-reveal linear backwards; animation-timeline: view(); animation-range: entry 0% cover 30%;
    }

    /* 5) Bölüm çizgileri soldan sağa yavaşça çizilir */
    .section::before { animation: soft-draw linear backwards; animation-timeline: view(); animation-range: entry 0% entry 80%; }

    /* 6) Kartlar ve satırlar sırayla yükselir */
    .pj-item, .ref-card, .svc-detail, .person, .step, .facts > div, .contact-list li, .faq-item, .refs .ref {
      animation: soft-in linear backwards; animation-timeline: view(); animation-range: entry 0% entry 60%;
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0s !important; animation: none !important; scroll-behavior: auto !important; }
  @view-transition { navigation: none; }
}

/* ---------- Basit sayfalar (gizlilik, 404) ---------- */
.simple-page { padding: clamp(7rem, 16vh, 10rem) 0 clamp(4rem, 10vh, 7rem); min-height: 62vh; }
.simple-inner > * { max-width: 46rem; }
.simple-title { font-size: clamp(2.2rem, 6vw, 4rem); line-height: 1.02; letter-spacing: -0.02em; margin: 0 0 1.4rem; color: var(--c-ink); }
.simple-lead { font-size: 1.2rem; color: var(--c-brand); margin: 0 0 1.6rem; }
.simple-page p { max-width: 40rem; line-height: 1.65; margin: 0 0 1.1rem; }
.simple-page .btn { margin-top: 1rem; }
.footer-legal a { color: inherit; text-decoration: underline; text-underline-offset: 0.2em; }

/* ---------- Proje türü süzgeci ---------- */
.pg-filter { display: flex; flex-wrap: wrap; gap: 8px; margin: calc(-1 * clamp(16px, 3vw, 48px)) 0 clamp(18px, 2.4vw, 28px); }
.pg-filter + .pg-bar { margin-top: 0; }
.pg-chip {
  min-height: 44px; padding: 0 18px; border-radius: var(--r-btn, 999px); border: 1px solid var(--c-brand); background: transparent;
  color: var(--c-ink); font: inherit; font-size: 0.9375rem; cursor: pointer; transition: background-color .25s var(--ease), border-color .25s var(--ease);
}
.pg-chip:hover { border-color: var(--c-ink); }
.pg-chip[aria-pressed="true"] { background: var(--c-ink); border-color: var(--c-ink); color: var(--c-paper); }
.pg-card[hidden] { display: none; }

/* ---------- Sık sorulan sorular ---------- */
.faq-list { border-top: var(--rule); max-width: 62rem; }
.faq-item { border-bottom: var(--hair); }
.faq-item summary {
  list-style: none; cursor: pointer; min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 14px 0; font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.3125rem); font-weight: 500; color: var(--c-ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-icon { position: relative; flex: none; width: 36px; height: 36px; border-radius: 999px; border: 1px solid var(--c-brand); transition: background-color .25s var(--ease), transform .35s var(--ease); }
.faq-icon::before, .faq-icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 1.5px; background: currentColor; transform: translate(-50%, -50%); }
.faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .35s var(--ease); }
.faq-item[open] .faq-icon { background: var(--burning-flame); border-color: var(--burning-flame); color: var(--abyssal); }
.faq-item[open] .faq-icon::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-item summary:hover .faq-icon { border-color: var(--c-ink); }
.faq-a { padding: 0 56px 22px 0; display: grid; gap: 12px; max-width: 52rem; line-height: 1.65; }
@media (prefers-reduced-motion: reduce) { .faq-icon, .faq-icon::after { transition: none; } }

/* ---------- Çalıştığımız firmalar (referanslar) ---------- */
.refs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: var(--rule); border-left: var(--hair); list-style: none; margin: 0; padding: 0; }
@media (min-width: 700px) { .refs { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .refs { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.ref { border-right: var(--hair); border-bottom: var(--hair); min-width: 0; }
.ref-in {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  min-height: clamp(120px, 14vw, 180px); padding: 20px 16px; text-align: center; color: var(--c-ink); text-decoration: none;
  transition: background-color .3s var(--ease);
}
a.ref-in:hover { background: rgba(255, 177, 98, .14); }
a.ref-in:hover .ref-logo { filter: none; opacity: 1; }
a.ref-in:focus-visible { outline-offset: -4px; }
.ref-logo { max-width: min(160px, 80%); max-height: 64px; width: auto; height: auto; object-fit: contain; filter: grayscale(1); opacity: .82; transition: filter .3s var(--ease), opacity .3s var(--ease); }
.ref-name { font-size: clamp(1rem, 0.95rem + 0.4vw, 1.25rem); font-weight: 500; letter-spacing: -0.01em; overflow-wrap: anywhere; }
.ref-sector { font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-brand); }
.refs-pending { display: grid; gap: 24px; }
.refs--ghost .ref-in { min-height: 110px; }
.refs--ghost .ref-name { font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-stone, #C9C1B1); font-weight: 400; }


/* =================== v11: panelden yönetilen yapı =================== */
.narrow-grid > .svc-head { grid-column: 1 / span 5; display: grid; gap: 16px; align-content: start; }
@media (max-width: 899px) { .narrow-grid > .svc-head { grid-column: auto; } }
.fields { display: grid; gap: 22px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 640px) { .fields { grid-template-columns: repeat(2, minmax(0, 1fr)); } .fields > .field { grid-column: 1 / -1; } .fields > .field--half { grid-column: auto; } }
/* Bölüm arka planları */
.bg-paper { background: var(--c-paper); }
.bg-stone { background: var(--stone-soft); }
.bg-dark { background: var(--c-ink); color: var(--c-paper); }
.bg-dark h2, .bg-dark h3, .bg-dark .label, .bg-dark .eyebrow, .bg-dark .section-note { color: var(--c-paper); }
.bg-dark a:not(.btn) { color: var(--c-flame); }
.bg-dark :focus-visible { outline-color: var(--c-flame); }
.bg-accent { background: var(--peach); }
.contact.bg-paper, .contact.bg-stone, .contact.bg-accent { color: var(--c-ink); }
/* Kırpma ve medya */
.crop { position: relative; display: block; overflow: hidden; width: 100%; }
.crop > img { position: absolute; height: auto; }
.media-missing { display: grid; place-items: center; min-height: 160px; font-family: var(--f-mono); font-size: var(--t-label); color: var(--c-clay); border: 1px dashed var(--c-clay); }
.pg-media img, .detail-media img, .it-media img { width: 100%; }
.hero-panel--image { position: relative; overflow: hidden; }
.hero-panel--image img { width: 100%; height: 100%; object-fit: cover; }
.logo-img { display: block; height: 34px; width: auto; max-width: 180px; }
.footer-brand .logo-img { height: 46px; }
/* Hizmet kartları ve ikon */
.svc-icon { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 999px; border: 1px solid var(--c-brand); color: var(--c-ink); margin-bottom: 6px; }
.svc-icon .icon { width: 22px; height: 22px; }
.svc-icon--lg { width: 56px; height: 56px; }
.services .more { min-height: 44px; }
.services--cards { display: grid; gap: clamp(20px, 3vw, 36px); border-top: 0; }
@media (min-width: 700px) { .services--cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.services--cards li { display: grid; grid-template-columns: 1fr; gap: 14px; border: var(--hair); border-radius: var(--r-box, 6px); padding: 18px; align-content: start; }
.svc-img { overflow: hidden; border-radius: calc(var(--r-box, 6px) - 2px); }
.svc-img img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
/* Kişiler */
.people { display: grid; gap: clamp(28px, 4vw, 48px); }
@media (min-width: 700px) { .people { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .people { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.person { display: grid; gap: 10px; align-content: start; }
.person-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.bio { display: grid; gap: 14px; }
.person-list { display: grid; gap: 8px; margin-top: 18px; }
.person-list ul { display: grid; gap: 6px; }
.person-list li { padding-left: 16px; position: relative; }
.person-list li::before { content: ""; position: absolute; left: 0; top: .72em; width: 8px; height: 1px; background: var(--c-flame); }
.person-socials { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.person-socials a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 14px; border: 1px solid var(--c-brand); border-radius: var(--r-btn, 999px); color: var(--c-ink); text-decoration: none; }
.person-socials .icon { width: 18px; height: 18px; }
/* Zengin metin */
.rt { display: grid; gap: 16px; }
.rt-list { display: grid; gap: 8px; padding-left: 0; }
.rt-list li { padding-left: 18px; position: relative; }
.rt-list li::before { content: ""; position: absolute; left: 0; top: .8em; width: 9px; height: 1.5px; background: var(--c-flame); }
.narrow { max-width: 52rem; }
.text-section h2 { margin-bottom: 24px; }
/* Görsel ve metin */
.it-grid { display: grid; gap: clamp(28px, 4vw, 64px); align-items: center; }
@media (min-width: 900px) { .it-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .image-text--left .it-media { order: -1; } }
.it-body { display: grid; gap: 20px; }
.it-media { margin: 0; }
/* Galeri sütunları */
@media (min-width: 900px) {
  .gallery-section .detail-gallery.cols-2 li { grid-column: span 6; }
  .gallery-section .detail-gallery.cols-3 li { grid-column: span 4; }
  .gallery-section .detail-gallery.cols-4 li { grid-column: span 3; }
  .gallery-section .detail-gallery li:first-child { grid-column: auto / span 6; }
  .gallery-section .detail-gallery.cols-3 li:first-child { grid-column: span 4; }
  .gallery-section .detail-gallery.cols-4 li:first-child { grid-column: span 3; }
}
/* Video */
.video-fig { margin: 0; display: grid; gap: 10px; }
.vid { width: 100%; height: auto; background: var(--c-ink); }
.vid-embed { position: relative; aspect-ratio: 16 / 9; background: var(--c-ink); }
.vid-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
/* Çağrı */
.cta-inner { display: grid; gap: 22px; justify-items: start; max-width: 52rem; }
/* Proje ve hizmet detayı */
.detail-body { max-width: 52rem; margin-bottom: clamp(40px, 6vw, 72px); }
.detail-sub { font-size: var(--t-h3); margin: clamp(48px, 6vw, 80px) 0 24px; }
.detail-hero { margin: 0 0 clamp(32px, 5vw, 56px); }
.detail-hero img { width: 100%; }
.detail-gallery--plans li:first-child { grid-column: span 6; }
.badge-hidden { border-style: dashed; }
/* Solma slider */
.pg--fade .pg-track { display: grid; overflow: hidden; scroll-snap-type: none; cursor: default; }
.pg--fade .pg-card { grid-area: 1 / 1; width: min(100%, 980px); margin-top: 0 !important; opacity: 0; visibility: hidden; transition: opacity var(--pg-speed, 600ms) var(--ease), visibility 0s linear var(--pg-speed, 600ms); }
.pg--fade .pg-card.is-current { opacity: 1; visibility: visible; transition: opacity var(--pg-speed, 600ms) var(--ease), visibility 0s; }
.pg--fade .pg-card[hidden] { display: none; }
.pg-play[aria-pressed="true"] { background: var(--c-ink); color: var(--c-paper); }
/* Panel önizlemesi: tıklanabilir alanlar */
[data-cms-preview] [data-cms] { cursor: pointer; }

/* ---------- v12: "Tümünü gör", kaydırmalı şeritler, ayrı sayfalar ---------- */
.section-head .section-note { align-content: end; }
.section-more { justify-self: start; min-height: 48px; }
.section-more .icon { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.section-more:hover .icon { transform: translateX(4px); }
.about-body > .section-more { margin-top: 8px; }

/* Kaydırmalı şerit (referanslar, hizmetler). Sayfa yatay taşmaz; şerit kendi içinde kayar. */
.rail { position: relative; display: grid; gap: 14px; }
.rail-ctl { display: flex; justify-content: flex-end; gap: 10px; }
.rail-track {
  display: flex; gap: clamp(14px, 2vw, 24px); margin: 0; padding: 4px 2px 18px; list-style: none;
  overflow-x: auto; overflow-y: hidden; overscroll-behavior-x: contain; scroll-snap-type: x mandatory;
  scroll-behavior: smooth; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.rail-track::-webkit-scrollbar { display: none; }
.rail-track:focus-visible { outline-offset: -2px; }
.rail-item { flex: none; scroll-snap-align: start; min-width: 0; display: flex; }
.rail-item > * { flex: 1; min-width: 0; }
@media (hover: hover) and (pointer: fine) { .rail-track { cursor: grab; } }
.rail-track.is-drag { cursor: grabbing; scroll-snap-type: none; scroll-behavior: auto; user-select: none; }
.rail-track.is-drag a { pointer-events: none; }
@media (prefers-reduced-motion: reduce) { .rail-track { scroll-behavior: auto; } }
.rail--refs .rail-item { width: clamp(170px, 22vw, 260px); }
.rail--refs .ref { border: var(--hair); border-top: var(--rule); border-radius: 0; }
.rail--refs .ref-in { height: 100%; }
.rail--services .rail-item { width: clamp(260px, 30vw, 380px); }
.svc-card { display: grid; gap: 14px; align-content: start; border: var(--hair); border-top: var(--rule); padding: 20px; background: rgba(255, 255, 255, .22); }
.svc-card .svc-body { gap: 8px; }
.svc-card .svc-n { display: block; }
.svc-card h3 { font-size: clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem); letter-spacing: -0.015em; }
.svc-card p { color: var(--c-brand); font-size: var(--t-small); line-height: 1.5; }
.svc-card .more { margin-top: 4px; }
@media (max-width: 699px) {
  .rail--services .rail-item { width: calc(100vw - 2 * var(--gutter) - 48px); }
  .rail--refs .rail-item { width: calc((100vw - 2 * var(--gutter) - 40px) / 2); }
}

/* Projeler sayfası: kart ızgarası */
.pj-grid { display: grid; gap: clamp(32px, 4vw, 56px) clamp(20px, 3vw, 40px); grid-template-columns: minmax(0, 1fr); list-style: none; margin: 0; padding: 0; }
@media (min-width: 700px) { .pj-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .pj-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.pj-item[hidden] { display: none; }
.pj-card { display: grid; gap: 14px; align-content: start; }
.pj-media { position: relative; display: block; }
.pj-media .media-frame { aspect-ratio: 4 / 3; display: grid; place-items: center; overflow: hidden; }
.pj-media .media-frame img { width: 100%; height: 100%; object-fit: cover; }
.pj-media:hover .media-frame .dw, .pj-media:hover .media-frame img { transform: scale(1.02); }
.pj-media .media-frame img { transition: transform .6s var(--ease); }
.pj-body { display: grid; gap: 8px; border-top: 1px solid var(--burning-flame); padding-top: 14px; }
.pj-body h3 { font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.75rem); letter-spacing: -0.02em; line-height: 1.15; }
.pj-body h3 a { color: var(--c-ink); text-decoration: none; display: inline-block; padding-block: 8px; margin-block: -8px; }
.pj-body h3 a:hover { text-decoration: underline; text-decoration-thickness: 1.5px; }
.pj-summary { font-size: var(--t-small); line-height: 1.5; color: var(--c-brand); }
.pj-status { font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--c-ink); }
.projects--grid .pg-filter { margin: 0 0 clamp(24px, 3vw, 40px); }

/* Referanslar sayfası: ayrıntılı kartlar */
.ref-cards { display: grid; gap: clamp(18px, 2.5vw, 28px); grid-template-columns: minmax(0, 1fr); list-style: none; margin: 0; padding: 0; }
@media (min-width: 700px) { .ref-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .ref-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.ref-card { display: grid; gap: 8px; align-content: start; border: var(--hair); border-top: var(--rule); padding: 22px; background: rgba(255, 255, 255, .22); }
.rc-logo { min-height: 72px; display: flex; align-items: center; margin-bottom: 6px; }
.rc-logo .ref-logo { filter: none; opacity: 1; }
.ref-card h3 { font-size: clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem); letter-spacing: -0.015em; }
.rc-summary { font-size: var(--t-small); line-height: 1.5; }
.rc-project { font-size: 0.9375rem; color: var(--c-brand); }
.rc-links { display: flex; flex-wrap: wrap; gap: 0 20px; margin-top: 4px; }

/* Hizmetler sayfası: her hizmet tam metniyle */
.svc-details { display: grid; border-top: var(--rule); }
.svc-detail { display: grid; gap: 18px clamp(24px, 3vw, 48px); padding: clamp(28px, 4vw, 56px) 0; border-bottom: var(--hair); grid-template-columns: minmax(0, 1fr); scroll-margin-top: calc(var(--header-h) + 16px); }
.svc-detail-head { display: grid; gap: 10px; align-content: start; }
.svc-detail-head h3 { font-size: clamp(1.75rem, 1.2rem + 2vw, 3rem); letter-spacing: -0.035em; line-height: 1.02; }
.svc-detail-body { display: grid; gap: 14px; align-content: start; }
.svc-lead { font-size: var(--t-lead); line-height: 1.45; letter-spacing: -0.01em; }
.svc-detail .svc-img img { aspect-ratio: 4 / 3; }
@media (min-width: 900px) {
  .svc-detail { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .svc-detail-head { grid-column: 1 / span 4; }
  .svc-detail-body { grid-column: 5 / span 5; }
  .svc-detail .svc-img { grid-column: 10 / -1; }
  .svc-detail:not(:has(.svc-img)) .svc-detail-body { grid-column: 5 / span 7; }
}