/* =========================================================
   SES İnşaat — site styles
   Palette from the SES logo: black + brushed gold
   ========================================================= */
:root {
  /* brand — from the gold/black SES logo */
  --charcoal: #1f1c18;
  --ink: #151310;
  --ink-2: #1d1a16;
  --gold: #c9a04f;
  --gold-600: #a8812f;
  --gold-text: #7f5d1d;   /* gold dark enough for text on cream (≥4.5:1) */
  --gold-grad: linear-gradient(135deg, #e8cd85 0%, #c9a04f 45%, #94692a 100%);

  /* surfaces & text (light) */
  --bg: #f5f0e6;
  --surface: #fffdf8;
  --muted: #ebe3d3;
  --text: #1c1915;
  --text-muted: #5a5248;
  --border: #ddd1bb;

  /* surfaces & text (dark bands) */
  --on-dark: #f5efe2;
  --on-dark-muted: #bdb4a5;
  --line-dark: rgba(245, 239, 226, 0.18);

  /* type */
  --font-brand: "Cinzel", "Trajan Pro", Georgia, serif;
  --font-head: "Lexend", "Segoe UI", system-ui, sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --font-accent: "Instrument Serif", Georgia, serif;

  /* layout */
  --container: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --section-y: clamp(72px, 9vw, 128px);
  --radius: 4px;
  --header-h: 76px;

  /* motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 160ms;
  --t-med: 260ms;

  /* z-index scale */
  --z-header: 40;
  --z-float: 30;
  --z-menu: 50;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 500; line-height: 1.15; margin: 0; letter-spacing: -0.02em; text-wrap: balance; }
h1, h2 { font-weight: 700; letter-spacing: -0.03em; line-height: 1.08; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 2px; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--gold); color: var(--ink); padding: 10px 16px; font-weight: 600; border-radius: var(--radius);
  transition: top var(--t-fast);
}
.skip-link:focus { top: 12px; }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--section-y) 0; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* accent word: italic serif, like the reference's script accents */
/* Accent words: strong gold (B tone). The italic serif is kept only as .accent--serif for a few special places. */
.accent { font-family: inherit; font-style: normal; font-weight: inherit; color: var(--gold-text); }
.dark .accent, .value .accent, .cta .accent, .project--text .accent,
.home-hero .accent, .sub-hero .accent, .crew-sec .accent { color: var(--gold); }
.accent--serif { font-family: var(--font-accent); font-style: italic; font-weight: 400; letter-spacing: 0; }
.accent-line { position: relative; display: inline-block; }
.accent-line::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0.02em; height: 0.09em; min-height: 4px;
  background: var(--gold);
}

/* eyebrow labels */
.eyebrow {
  display: inline-flex; align-items: center; gap: 16px;
  font-family: var(--font-head); font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.32em; text-transform: uppercase; color: var(--text-muted);
}
.eyebrow--line::after { content: ""; width: clamp(48px, 12vw, 160px); height: 1px; background: currentColor; opacity: 0.6; }
.dark .eyebrow { color: var(--on-dark-muted); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px;
  font-family: var(--font-head); font-size: 0.95rem; font-weight: 500; letter-spacing: 0.01em;
  border: 1.5px solid transparent; border-radius: var(--radius); cursor: pointer;
  transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
  touch-action: manipulation; white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 18px; height: 18px; flex: none; transition: transform var(--t-med) var(--ease-out); }
.btn:hover svg.i-arrow { transform: translateX(3px); }
.btn--primary { background: var(--charcoal); color: #fff; }
.btn--primary:hover { background: var(--ink); }
.btn--gold { background: var(--gold); color: var(--ink); }
.btn--gold:hover { background: var(--gold-600); }
.btn--outline { border-color: var(--charcoal); color: var(--charcoal); background: transparent; }
.btn--outline:hover { background: var(--charcoal); color: #fff; }
.btn--light { background: var(--on-dark); color: var(--ink); }
.btn--light:hover { background: #fff; }
.btn--ghost-light { border-color: var(--line-dark); color: var(--on-dark); }
.btn--ghost-light:hover { border-color: var(--on-dark); }

.icon-btn {
  display: inline-grid; place-items: center; width: 44px; height: 44px; flex: none;
  background: var(--charcoal); color: #fff; border: 0; border-radius: var(--radius); cursor: pointer;
  transition: background-color var(--t-fast);
}
.icon-btn svg { width: 18px; height: 18px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.96); backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid transparent; transition: border-color var(--t-med), box-shadow var(--t-med);
}
.site-header.is-scrolled { border-color: var(--border); box-shadow: 0 6px 24px -18px rgba(21, 19, 16, 0.5); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: var(--header-h); }

.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--charcoal); }
.brand-mark { width: 64px; height: auto; flex: none; }
.brand-word { display: flex; flex-direction: column; align-items: center; text-align: center; line-height: 1; }
.brand-word b { font-family: var(--font-brand); font-weight: 700; font-size: 1.7rem; letter-spacing: 0.06em; line-height: 0.9; }
.brand-word span {
  display: flex; align-items: center; gap: 6px; margin-top: 5px;
  font-family: var(--font-head); font-weight: 500; font-size: 0.6rem; letter-spacing: 0.38em;
}
.brand-word span::before, .brand-word span::after { content: ""; width: 10px; height: 1.5px; background: var(--gold); }
.brand--light { color: var(--on-dark); }

.nav { display: flex; align-items: center; gap: clamp(16px, 2.4vw, 36px); }
.nav a {
  position: relative; padding: 8px 0; font-size: 0.98rem; color: var(--text);
  transition: color var(--t-fast);
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; background: var(--gold);
  transform: scaleX(0); transform-origin: left; transition: transform var(--t-med) var(--ease-out);
}
.nav a:hover::after, .nav a[aria-current="true"]::after { transform: scaleX(1); }
.nav a[aria-current="true"] { font-weight: 600; }

.header-actions { display: flex; align-items: center; gap: 12px; }
.lang-switch { display: inline-flex; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.lang-switch button {
  min-width: 44px; min-height: 40px; padding: 0 10px; border: 0; background: transparent; cursor: pointer;
  font-family: var(--font-head); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; color: var(--text-muted);
  transition: background-color var(--t-fast), color var(--t-fast);
}
.lang-switch button[aria-pressed="true"] { background: var(--charcoal); color: #fff; }

.menu-toggle { display: none; background: transparent; color: var(--charcoal); border: 1px solid var(--border); }

/* mobile menu */
.mobile-menu {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: var(--z-menu);
  background: var(--surface); padding: 24px var(--gutter) 40px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 4px;
  transform: translateY(-8px); opacity: 0; visibility: hidden;
  transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out), visibility 0s linear var(--t-med);
}
.mobile-menu.is-open { opacity: 1; transform: none; visibility: visible; transition-delay: 0s; }
.mobile-menu a:not(.btn) { padding: 14px 0; font-family: var(--font-head); font-size: 1.35rem; border-bottom: 1px solid var(--border); }
.mobile-menu .btn { margin-top: 24px; }

/* ---------- hero ---------- */
.hero { background: var(--bg); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); min-height: min(760px, calc(100svh - var(--header-h))); }
.hero-copy { display: flex; flex-direction: column; justify-content: center; gap: 28px; padding: clamp(56px, 8vw, 96px) clamp(24px, 5vw, 72px) clamp(56px, 8vw, 96px) 0; }
.hero h1 { font-size: clamp(2.5rem, 4.2vw, 3.6rem); font-weight: 500; color: var(--text); }
.hero h1 .accent { font-size: 1.12em; }
.hero-lead { max-width: 34rem; font-size: 1.15rem; color: var(--text-muted); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; padding-top: 8px; font-size: 0.95rem; color: var(--text-muted); }
.hero-meta li { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta svg { width: 16px; height: 16px; color: var(--gold-600); }
.hero-media { position: relative; margin-right: calc(var(--gutter) * -1); overflow: hidden; background: var(--muted); }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; }
.hero-badge {
  position: absolute; left: 24px; bottom: 24px; display: flex; align-items: center; gap: 14px;
  padding: 16px 20px; background: rgba(21, 19, 16, 0.88); color: var(--on-dark); border-left: 4px solid var(--gold);
  backdrop-filter: blur(6px);
}
.hero-badge strong { font-family: var(--font-head); font-size: 2rem; font-weight: 500; line-height: 1; }
.hero-badge span { font-size: 0.9rem; line-height: 1.35; color: var(--on-dark-muted); }

/* ---------- dark bands ---------- */
.dark {
  position: relative; color: var(--on-dark);
  background:
    radial-gradient(900px 520px at 12% 0%, rgba(201, 160, 79, 0.10), transparent 60%),
    radial-gradient(700px 500px at 100% 100%, rgba(255, 255, 255, 0.04), transparent 60%),
    var(--ink);
}

/* about */
.about-head { display: flex; justify-content: flex-end; margin-bottom: 40px; }
.about h2 { font-size: clamp(2.1rem, 4.6vw, 3.8rem); max-width: 22ch; }
.about h2 .accent { color: var(--gold); }
.about-rule { height: 1px; background: var(--line-dark); margin: clamp(40px, 6vw, 64px) 0; }
.about-bottom { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.stat-num { font-family: var(--font-head); font-size: clamp(2.4rem, 4.4vw, 3.6rem); font-weight: 500; line-height: 1; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.stat-num sup { font-size: 0.5em; color: var(--gold); vertical-align: top; position: relative; top: 0.12em; margin-left: 2px; }
.stat-label { margin-top: 12px; font-size: 0.95rem; line-height: 1.45; color: var(--on-dark-muted); }
.stat-label b { color: var(--on-dark); font-weight: 600; }
.about-text { display: flex; flex-direction: column; gap: 24px; align-items: flex-start; color: var(--on-dark-muted); }
.about-text p { font-size: 1.05rem; }

/* ---------- section head ---------- */
.section-head { display: flex; flex-direction: column; gap: 18px; margin-bottom: clamp(40px, 6vw, 64px); }
.section-head--center { align-items: center; text-align: center; }
.section-head h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
.section-head--split { flex-direction: row; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; }
.section-head--split > div { flex: 1 1 480px; min-width: 0; }
.section-head--split > p { flex: 0 1 26rem; color: var(--text-muted); }

/* ---------- services ---------- */
.services { background: var(--bg); }
.service-list { border-top: 1px solid var(--charcoal); max-width: 1040px; margin: 0 auto; }
.service {
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.5fr) auto; gap: 24px 40px; align-items: center;
  padding: 30px 0; border-bottom: 1px solid var(--charcoal);
  position: relative;
}
.service h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); font-weight: 600; }
.service-num { display: block; font-family: var(--font-head); font-size: 0.8rem; letter-spacing: 0.2em; color: var(--text-muted); margin-bottom: 6px; font-weight: 400; }
.service-desc { color: var(--text-muted); }
.service-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.tag { padding: 4px 10px; font-size: 0.82rem; font-weight: 600; background: var(--muted); color: var(--charcoal); border-radius: 2px; }
.service-thumb {
  position: absolute; right: 72px; top: 50%; width: 220px; aspect-ratio: 4/3; object-fit: cover;
  transform: translateY(-50%) scale(0.96); opacity: 0; pointer-events: none;
  transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out);
  box-shadow: 0 20px 40px -20px rgba(21, 19, 16, 0.5);
}
/* hover preview: any mouse-driven screen wider than the tablet layout (also laptops with 125–150 % Windows scaling) */
@media (hover: hover) and (min-width: 901px) {
  .service:hover .service-thumb, .service:focus-within .service-thumb { opacity: 1; transform: translateY(-50%) scale(1); }
}
.service .icon-btn:hover { background: var(--gold); color: var(--ink); }

/* ---------- value band ---------- */
.value { overflow: hidden; text-align: center; }
.value-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.22; filter: grayscale(1) contrast(1.1); }
.value::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(21,19,16,0.55), rgba(21,19,16,0.85)); }
.value .container { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 28px; }
.value h2 { font-size: clamp(2rem, 5vw, 4rem); max-width: 22ch; }
.value h2 .accent { color: var(--gold); }
.video-toggle {
  position: absolute; right: var(--gutter); bottom: 24px; z-index: 3;
  display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 0 14px;
  background: rgba(244, 241, 234, 0.1); border: 1px solid var(--line-dark); border-radius: 999px;
  color: var(--on-dark); font-size: 0.85rem; cursor: pointer;
}
.video-toggle svg { width: 14px; height: 14px; }

/* ---------- why us ---------- */
.why { overflow: hidden; }
.why-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px 64px; }
.why h2 { font-size: clamp(2rem, 4.4vw, 3.5rem); max-width: 20ch; }
.why h2 .accent { color: var(--gold); }
.why-items { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 48px; }
.why-item h3 { display: flex; align-items: center; gap: 12px; font-size: 1.2rem; font-weight: 500; margin-bottom: 10px; }
.why-item h3 svg { width: 22px; height: 22px; color: var(--gold); flex: none; }
.why-item p { color: var(--on-dark-muted); font-size: 1rem; }
.why-visual { position: relative; min-height: 420px; }
.why-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); opacity: 0.9; }
.motto {
  position: relative; z-index: 2; margin-top: 48px; max-width: 30rem; padding: 24px 28px;
  background: var(--on-dark); color: var(--ink);
}
.motto small { display: block; font-family: var(--font-head); font-weight: 600; font-size: 1rem; margin-bottom: 8px; }
.motto p { font-family: var(--font-head); font-size: 1.35rem; line-height: 1.4; }
.motto .accent { font-size: 1.15em; }

/* ---------- story / timeline ---------- */
.story { background: var(--surface); }
.story-intro { display: grid; grid-template-columns: minmax(0, 420px) minmax(0, 1fr); gap: clamp(32px, 6vw, 88px); align-items: center; margin-bottom: clamp(56px, 7vw, 88px); }
.brand-plaque { margin: 0; position: relative; padding: 10px; background: var(--gold-grad); box-shadow: 0 30px 60px -30px rgba(21, 19, 16, 0.55); }
.brand-plaque img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.story-copy { display: flex; flex-direction: column; gap: 20px; align-items: flex-start; }
.story-copy h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
.story-copy > p { max-width: 32rem; color: var(--text-muted); font-size: 1.1rem; }
.timeline { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 0; right: 0; top: 11px; height: 2px; background: var(--border); }
.tl-item { position: relative; padding: 40px 28px 0 0; }
.tl-item::before { content: ""; position: absolute; left: 0; top: 4px; width: 16px; height: 16px; background: var(--surface); border: 3px solid var(--charcoal); border-radius: 50%; }
.tl-item:last-child::before { background: var(--gold); border-color: var(--gold); }
.tl-year { font-family: var(--font-head); font-size: 2.2rem; font-weight: 500; line-height: 1; letter-spacing: -0.02em; }
.tl-item h3 { font-size: 1.1rem; font-weight: 600; margin: 12px 0 8px; }
.tl-item p { color: var(--text-muted); font-size: 0.98rem; }

/* ---------- audience ---------- */
.audience { background: var(--bg); }
.aud-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.aud { background: var(--bg); padding: 32px 28px; display: flex; flex-direction: column; gap: 12px; transition: background-color var(--t-med); }
.aud:hover { background: var(--surface); }
.aud svg { width: 28px; height: 28px; color: var(--charcoal); }
.aud h3 { font-size: 1.15rem; font-weight: 600; }
.aud p { color: var(--text-muted); font-size: 0.98rem; }
.aud .aud-proof { margin-top: auto; padding-top: 8px; font-family: var(--font-head); font-size: 0.82rem; font-weight: 500; letter-spacing: 0.04em; color: var(--charcoal); }
.aud .aud-proof::before { content: ""; display: inline-block; width: 14px; height: 2px; background: var(--gold); vertical-align: middle; margin-right: 8px; }

/* ---------- portfolio ---------- */
.portfolio { background: var(--surface); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.chip {
  min-height: 40px; padding: 0 16px; border: 1px solid var(--border); background: transparent; border-radius: 999px;
  font-size: 0.92rem; font-weight: 600; color: var(--text-muted); cursor: pointer;
  transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.chip:hover { border-color: var(--charcoal); color: var(--charcoal); }
.chip[aria-pressed="true"] { background: var(--charcoal); border-color: var(--charcoal); color: #fff; }
.projects { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.project { position: relative; aspect-ratio: 4 / 4.4; overflow: hidden; background: var(--ink); color: var(--on-dark); }
.project[hidden] { display: none; }
.project img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms var(--ease-out); }
.project:hover img { transform: scale(1.04); }
.project-card {
  position: absolute; left: 16px; right: 16px; bottom: 16px; padding: 18px 20px;
  background: var(--surface); color: var(--text);
}
.project-card h3 { font-size: 1.08rem; font-weight: 600; margin-bottom: 10px; }
.project-meta { display: grid; gap: 6px; font-size: 0.9rem; color: var(--text-muted); }
.project-meta li { display: flex; align-items: center; gap: 8px; }
.project-meta svg { width: 16px; height: 16px; flex: none; color: var(--charcoal); }
.project-type {
  position: absolute; top: 16px; left: 16px; padding: 5px 10px; background: var(--gold); color: var(--ink);
  font-family: var(--font-head); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
}
/* text-only project tiles (no photo yet) */
.project--text { display: flex; flex-direction: column; justify-content: space-between; padding: 28px; }
.project--text::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--line-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 32px 32px; opacity: 0.35;
  mask-image: linear-gradient(160deg, #000 0%, transparent 70%);
}
.project--text .project-type { position: static; align-self: flex-start; }
.project--text .big { position: relative; font-family: var(--font-head); font-size: clamp(2.6rem, 4vw, 3.4rem); font-weight: 500; line-height: 1; letter-spacing: -0.03em; }
.project--text .big .accent { color: var(--gold); }
.project--text h3 { position: relative; font-size: 1.3rem; font-weight: 500; margin: 14px 0 10px; }
.project--text p { position: relative; color: var(--on-dark-muted); font-size: 0.98rem; }
.project--text .project-meta { position: relative; margin-top: 16px; color: var(--on-dark-muted); }
.project--text .project-meta svg { color: var(--gold); }
/* text tile with a wide photo on top (e.g. TANAP) */
.project--split { padding: 0; justify-content: flex-start; }
.project--split > img { position: relative; z-index: 1; flex: 0 0 auto; height: 44%; width: 100%; object-fit: cover; object-position: 50% 60%; }
.project--split .project-type { position: absolute; top: 16px; left: 16px; z-index: 2; }
.project--split > div { padding: 22px 28px 28px; }
.project--split .big { font-size: clamp(2.2rem, 3.4vw, 2.8rem); }
.project--gold { background: var(--gold); color: var(--ink); }
.project--gold::before { background-image: linear-gradient(rgba(21,19,16,.15) 1px, transparent 1px), linear-gradient(90deg, rgba(21,19,16,.15) 1px, transparent 1px); }
.project--gold .project-type { background: var(--ink); color: var(--gold); }
.project--gold p, .project--gold .project-meta { color: rgba(21, 19, 16, 0.8); }
.project--gold .project-meta svg { color: var(--ink); }
.project--gold .big .accent { color: var(--ink); }

/* ---------- Germany gallery ---------- */
.gallery .section-head--split > p { color: var(--on-dark-muted); }
.gallery h2 .accent { color: var(--gold); }
.gal-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: 240px; gap: 12px; }
.gal-item--wide { grid-column: span 2; grid-row: span 2; }
.gal-item--tall { grid-row: span 2; }
.gal-item button {
  display: block; width: 100%; height: 100%; padding: 0; border: 0; cursor: zoom-in; overflow: hidden; background: var(--ink-2);
  position: relative;
}
.gal-item button::after {
  content: ""; position: absolute; inset: 0; border: 2px solid transparent; transition: border-color var(--t-fast), background-color var(--t-med);
}
.gal-item button:hover::after { border-color: var(--gold); background: rgba(21, 19, 16, 0.08); }
.gal-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms var(--ease-out); }
.gal-item button:hover img { transform: scale(1.04); }

.lightbox {
  width: min(1100px, 94vw); max-height: 92vh; padding: 0; border: 0; background: transparent; color: var(--on-dark); overflow: visible;
}
.lightbox::backdrop { background: rgba(10, 9, 8, 0.9); }
.lightbox img { display: block; max-width: 100%; max-height: 82vh; margin: 0 auto; object-fit: contain; }
.lb-caption { text-align: center; margin-top: 12px; font-size: 0.95rem; color: var(--on-dark-muted); }
.lb-btn {
  position: absolute; display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid var(--line-dark); border-radius: 50%;
  background: rgba(21, 19, 16, 0.7); color: var(--on-dark); cursor: pointer; transition: background-color var(--t-fast), color var(--t-fast);
}
.lb-btn:hover { background: var(--gold); color: var(--ink); }
.lb-btn svg { width: 20px; height: 20px; }
.lb-close { top: -56px; right: 0; }
.lb-prev { left: -60px; top: calc(41vh - 24px); }
.lb-next { right: -60px; top: calc(41vh - 24px); }
@media (max-width: 1240px) { .lb-prev { left: 8px; } .lb-next { right: 8px; } }

/* ---------- trust ---------- */
.trust { background: var(--bg); }
.trust-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 64px); }
.panel { background: var(--surface); border: 1px solid var(--border); padding: clamp(24px, 3.5vw, 40px); }
.panel h3 { font-size: 1.45rem; font-weight: 500; margin-bottom: 8px; }
.panel > p { color: var(--text-muted); margin-bottom: 24px; }
.commit-list { display: grid; gap: 18px; }
.commit-list li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: start; }
.commit-list .ck { display: grid; place-items: center; width: 40px; height: 40px; background: var(--charcoal); color: var(--gold); border-radius: 2px; }
.commit-list .ck svg { width: 20px; height: 20px; }
.commit-list b { display: block; font-family: var(--font-head); font-weight: 600; font-size: 1.02rem; margin-bottom: 2px; }
.commit-list span { color: var(--text-muted); font-size: 0.97rem; }
.crew { display: grid; gap: 14px; }
.crew-row { display: grid; grid-template-columns: minmax(130px, 0.9fr) minmax(0, 2fr) 44px; gap: 14px; align-items: center; font-size: 0.97rem; }
.crew-bar { height: 10px; background: var(--muted); border-radius: 999px; overflow: hidden; }
.crew-bar i { display: block; height: 100%; width: var(--w); background: var(--charcoal); border-radius: inherit; transform-origin: left; }
.crew-row:first-child .crew-bar i { background: var(--gold-600); }
.crew-row b { font-family: var(--font-head); font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
.crew-total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 8px; padding-top: 16px; border-top: 1px solid var(--border); font-family: var(--font-head); }
.crew-total strong { font-size: 2rem; font-weight: 500; }
.refs { margin-top: clamp(40px, 6vw, 64px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--charcoal); border-bottom: 1px solid var(--charcoal); }
.ref { padding: 28px 24px 28px 0; display: flex; flex-direction: column; gap: 6px; }
.ref + .ref { padding-left: 24px; border-left: 1px solid var(--border); }
.ref b { font-family: var(--font-head); font-size: 1.25rem; font-weight: 600; letter-spacing: -0.01em; }
.ref span { font-size: 0.92rem; color: var(--text-muted); }

/* ---------- CTA band ---------- */
.cta-wrap { background: linear-gradient(180deg, var(--bg) 50%, var(--muted) 50%); padding-bottom: 0; }
.cta {
  position: relative; overflow: hidden; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
  padding: clamp(36px, 5vw, 64px) clamp(24px, 5vw, 64px); background: var(--charcoal); color: var(--on-dark);
}
.cta-bg { position: absolute; right: 0; top: 0; bottom: 0; width: 45%; object-fit: cover; opacity: 0.18; filter: grayscale(1);
  mask-image: linear-gradient(90deg, transparent, #000 60%); -webkit-mask-image: linear-gradient(90deg, transparent, #000 60%); }
.cta > div { position: relative; }
.cta h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); margin-bottom: 14px; }
.cta h2 .accent { color: var(--gold); }
.cta p { color: var(--on-dark-muted); max-width: 36rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- contact ---------- */
.contact { background: var(--muted); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 72px); }
.contact-info h2 { font-size: clamp(2rem, 3.4vw, 2.6rem); margin: 18px 0 18px; }
.contact-info > p { color: var(--text-muted); margin-bottom: 32px; }
.info-list { display: grid; gap: 20px; }
.info-list li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: center; }
.info-list .ic { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--border); background: var(--surface); color: var(--charcoal); }
.info-list .ic svg { width: 20px; height: 20px; }
.info-list small { display: block; font-size: 0.82rem; color: var(--text-muted); letter-spacing: 0.04em; }
.info-list a, .info-list span { font-weight: 600; }
.info-list a:hover { text-decoration: underline; text-decoration-color: var(--gold); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.area { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--border); }
.area small { font-family: var(--font-head); font-size: 0.75rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--text-muted); }
.area ul { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.area li { padding: 6px 12px; background: var(--surface); border: 1px solid var(--border); font-size: 0.92rem; font-weight: 600; }
.area li:first-child { background: var(--charcoal); color: #fff; border-color: var(--charcoal); }

.form { background: var(--surface); padding: clamp(24px, 4vw, 44px); border-top: 4px solid var(--gold); }
.form h3 { font-size: 1.5rem; font-weight: 500; margin-bottom: 6px; }
.form > p { color: var(--text-muted); margin-bottom: 24px; font-size: 0.97rem; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 20px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 0.92rem; font-weight: 600; color: var(--text); }
.field label .req { color: #b42318; margin-left: 2px; }
.field label .opt { font-weight: 400; color: var(--text-muted); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; font: inherit; font-size: 1rem; color: var(--text);
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  transition: border-color var(--t-fast), background-color var(--t-fast), box-shadow var(--t-fast);
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #bdb6a7; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--charcoal); background: #fff; box-shadow: 0 0 0 3px rgba(201, 160, 79, 0.45); }
.field[data-invalid] input, .field[data-invalid] select { border-color: #b42318; }
.field-error { display: none; font-size: 0.88rem; color: #b42318; }
.field[data-invalid] .field-error { display: flex; align-items: center; gap: 6px; }
.field--check { margin-top: 20px; }
.field--check label { display: flex; align-items: flex-start; gap: 12px; font-weight: 400; font-size: 0.95rem; color: var(--text-muted); cursor: pointer; }
.field--check input { flex: none; width: 22px; height: 22px; min-height: 0; margin: 1px 0 0; padding: 0; accent-color: var(--charcoal); cursor: pointer; }
.field--check a { color: var(--gold-text); text-decoration: underline; text-underline-offset: 3px; font-weight: 600; }
.field--check[data-invalid] label { color: #b42318; }
.form-status.form-status--warn { border-left-color: var(--gold-600); background: #fbf4e4; color: var(--text); }
.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 24px; }
.form-foot small { color: var(--text-muted); font-size: 0.88rem; max-width: 26rem; }
.form-status { margin-top: 16px; padding: 12px 14px; border-left: 4px solid #1f7a4a; background: #eaf5ee; color: #14532d; font-size: 0.95rem; }
.form-status[hidden] { display: none; }

/* ---------- footer ---------- */
.footer { background: var(--ink); color: var(--on-dark-muted); padding: clamp(56px, 7vw, 88px) 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer h4 { font-family: var(--font-head); font-size: 1rem; font-weight: 600; color: var(--on-dark); margin-bottom: 18px; }
.footer p { font-size: 0.95rem; }
.footer-brand p { margin-top: 18px; max-width: 22rem; }
.footer-links { display: grid; gap: 10px; }
.footer-links a { font-size: 0.95rem; transition: color var(--t-fast); }
.footer-links a:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line-dark); font-size: 0.88rem; }

/* ---------- process (how we work) ---------- */
.process { background: var(--surface); }
.steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; counter-reset: none; }
.step { position: relative; padding: 28px 24px 8px 0; border-top: 2px solid var(--border); }
.step::before { content: ""; position: absolute; left: 0; top: -2px; width: 48px; height: 2px; background: var(--gold); }
.step-num { display: block; font-family: var(--font-head); font-size: 2.4rem; font-weight: 500; line-height: 1; color: var(--gold-text); letter-spacing: -0.02em; }
.step h3 { font-size: 1.15rem; font-weight: 600; margin: 14px 0 8px; }
.step p { color: var(--text-muted); font-size: 0.98rem; }
@media (max-width: 1100px) { .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 32px; } }
@media (max-width: 600px) { .steps { grid-template-columns: 1fr; row-gap: 24px; } .step { padding-right: 0; } }

/* ---------- project links on cards ---------- */
.project-link {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 14px;
  font-family: var(--font-head); font-size: 0.9rem; font-weight: 600; color: var(--gold-text);
}
.project-link svg { width: 16px; height: 16px; transition: transform var(--t-med) var(--ease-out); }
.project-link::after { content: ""; position: absolute; inset: 0; z-index: 3; }   /* whole card is clickable */
.project-link:hover svg { transform: translateX(3px); }
.project-link:focus-visible { outline: none; }
.project-link:focus-visible::after { outline: 3px solid var(--gold); outline-offset: -3px; }
.project--text .project-link { color: var(--gold); position: static; }
.project--gold .project-link { color: var(--ink); }
.project:has(.project-link):hover img { transform: scale(1.04); }
.projects-more { display: flex; justify-content: center; margin-top: 40px; }

/* ---------- breadcrumb + page hero (generated pages) ---------- */
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 28px; font-size: 0.92rem; color: var(--text-muted); }
.breadcrumb a { color: var(--text-muted); text-decoration: underline; text-underline-offset: 3px; }
.breadcrumb a:hover { color: var(--text); }
.breadcrumb [aria-current] { color: var(--text); font-weight: 600; }
.page-hero { padding-bottom: clamp(32px, 4vw, 48px); }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 4rem); margin: 18px 0 16px; }
.page-hero h1 .accent { color: var(--gold-text); }
.page-lead { max-width: 40rem; font-size: 1.15rem; color: var(--text-muted); }
.refs.refs--stats { margin-top: clamp(32px, 4vw, 48px); grid-template-columns: repeat(5, minmax(0, 1fr)); }
.refs--stats b { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 500; }
.portfolio--archive { padding-top: clamp(24px, 3vw, 40px); background: var(--bg); }
.cta-wrap--plain { background: var(--bg); padding-bottom: var(--section-y); }

/* ---------- project detail page ---------- */
.project-hero { padding-bottom: clamp(40px, 5vw, 64px); }
.ph-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.ph-copy { display: flex; flex-direction: column; gap: 20px; align-items: flex-start; }
.ph-copy h1 { font-size: clamp(2.2rem, 4.4vw, 3.6rem); }
.ph-lead { font-size: 1.15rem; color: var(--text-muted); max-width: 34rem; }
.ph-media { margin: 0; position: relative; }
.ph-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; box-shadow: 0 30px 60px -30px rgba(21, 19, 16, 0.5); }
.ph-media::before { content: ""; position: absolute; left: -12px; bottom: -12px; width: 40%; height: 40%; background: var(--gold); z-index: -1; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; margin: 8px 0 0; width: 100%; border-top: 1px solid var(--border); }
.fact { padding: 14px 16px 14px 0; border-bottom: 1px solid var(--border); }
.fact dt { font-family: var(--font-head); font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 4px; }
.fact dd { margin: 0; font-weight: 600; }
.project-body { background: var(--surface); }
.pb-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.pb-story h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 20px; }
.pb-story p { font-size: 1.08rem; max-width: 40rem; }
.pb-story p + p { margin-top: 16px; }
.pb-scope { position: sticky; top: calc(var(--header-h) + 24px); display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.scope-list { display: grid; gap: 12px; width: 100%; }
.scope-list li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; }
.scope-list svg { width: 18px; height: 18px; margin-top: 4px; color: var(--gold-600); }

@media (max-width: 1100px) {
  .refs.refs--stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .ph-grid, .pb-grid { grid-template-columns: 1fr; }
  .ph-media::before { display: none; }
  .pb-scope { position: static; }
}
@media (max-width: 600px) {
  .refs.refs--stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts { grid-template-columns: 1fr; }
}

/* =========================================================
   B TONE — dark header, two doors, gold stats band, crew grid
   ========================================================= */
.site-header { background: rgba(21, 19, 16, 0.95); }
.site-header.is-scrolled { border-color: var(--line-dark); box-shadow: 0 10px 30px -20px rgba(0, 0, 0, 0.8); }
.site-header .brand { color: var(--on-dark); }
.site-header .nav a { color: var(--on-dark); }
.site-header .lang-switch { border-color: var(--line-dark); }
.site-header .lang-switch button { color: var(--on-dark-muted); }
.site-header .lang-switch button[aria-pressed="true"] { background: var(--gold); color: var(--ink); }
.site-header .btn--primary { background: var(--gold); color: var(--ink); }
.site-header .btn--primary:hover { background: var(--gold-600); }
.site-header .btn--outline { border-color: var(--line-dark); color: var(--on-dark); }
.site-header .btn--outline:hover { background: var(--on-dark); color: var(--ink); }
.site-header .menu-toggle { color: var(--on-dark); border-color: var(--line-dark); }
.mobile-menu { background: var(--ink); }
.mobile-menu a:not(.btn) { color: var(--on-dark); border-color: var(--line-dark); }
.mobile-menu .btn--primary { background: var(--gold); color: var(--ink); }

.btn--line { border-color: var(--on-dark); color: var(--on-dark); }
.btn--line:hover { background: var(--on-dark); color: var(--ink); }

/* home: dark intro + two doors */
.home-hero { background: radial-gradient(900px 500px at 15% 0%, rgba(201,160,79,.14), transparent 60%), var(--ink); color: var(--on-dark); padding: clamp(40px, 6vw, 72px) 0 clamp(20px, 3vw, 32px); }
.home-intro { text-align: center; max-width: 56rem; margin: 0 auto clamp(28px, 4vw, 44px); }
.home-intro .eyebrow { justify-content: center; color: var(--gold); }
.home-intro h1 { font-weight: 800; font-size: clamp(2.3rem, 5.4vw, 4.4rem); margin: 18px 0 16px; }
.home-intro p { max-width: 40rem; margin: 0 auto; font-size: 1.15rem; color: var(--on-dark-muted); }
.doors { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.door { position: relative; min-height: clamp(420px, 52vh, 540px); display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(24px, 3.5vw, 44px); color: var(--on-dark); overflow: hidden; isolation: isolate; }
.door > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 700ms var(--ease-out); }
.door::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(21,19,16,.96) 0%, rgba(21,19,16,.62) 50%, rgba(21,19,16,.12) 100%); }
.door:hover > img { transform: scale(1.04); }
.door-who { align-self: flex-start; padding: 6px 12px; background: var(--gold); color: var(--ink); font: 600 .75rem var(--font-head); letter-spacing: .16em; text-transform: uppercase; }
.door h2 { font-size: clamp(1.9rem, 3.2vw, 2.7rem); margin: 18px 0 14px; }
.door ul { display: grid; gap: 10px; margin-bottom: 26px; }
.door li { display: flex; gap: 10px; align-items: baseline; }
.door li::before { content: ""; flex: none; width: 14px; height: 2px; background: var(--gold); transform: translateY(-4px); }
.door .btn { align-self: flex-start; pointer-events: none; }
.door:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

/* gold stats band */
.stats-band { background: var(--gold); color: var(--ink); }
.stats-band .container { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sb-item { padding: 26px 20px 26px 0; }
.sb-item + .sb-item { padding-left: 20px; border-left: 1px solid rgba(21,19,16,.25); }
.sb-item b { display: block; font: 800 clamp(2rem, 3.6vw, 3rem)/1 var(--font-head); letter-spacing: -0.03em; }
.sb-item span { display: block; margin-top: 8px; font-weight: 600; font-size: .95rem; }

/* page heroes (bireysel / kurumsal) */
.sub-hero { position: relative; color: var(--on-dark); background: var(--ink); overflow: hidden; }
.sub-hero > img { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; }
.sub-hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(21,19,16,.93) 0%, rgba(21,19,16,.72) 50%, rgba(21,19,16,.2) 100%); }
.sub-hero .container { position: relative; z-index: 2; padding-top: clamp(56px, 8vw, 110px); padding-bottom: clamp(48px, 7vw, 96px); }
.sub-hero .breadcrumb, .sub-hero .breadcrumb a, .sub-hero .breadcrumb [aria-current] { color: var(--on-dark-muted); }
.sub-hero .eyebrow { color: var(--gold); }
.sub-hero h1 { font-weight: 800; font-size: clamp(2.5rem, 5.8vw, 4.8rem); margin: 18px 0 20px; max-width: 15ch; }
.sub-hero .lead { max-width: 38rem; font-size: 1.18rem; color: var(--on-dark-muted); }
.sub-hero .hero-ctas { margin-top: 30px; }
.sub-hero--warm::before { background: linear-gradient(90deg, rgba(21,19,16,.88) 0%, rgba(21,19,16,.55) 55%, rgba(21,19,16,.05) 100%); }

/* crew grid (kurumsal) */
.crew-sec { background: var(--ink); color: var(--on-dark); }
.crew-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.4fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.crew-grid h2 { font-size: clamp(2rem, 4vw, 3.1rem); margin: 18px 0 20px; }
.crew-grid > div > p { color: var(--on-dark-muted); font-size: 1.08rem; }
.trades { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.trade { background: var(--ink-2); padding: 26px 22px; }
.trade b { display: block; font: 800 2.6rem/1 var(--font-head); color: var(--gold); letter-spacing: -0.03em; }
.trade span { display: block; margin-top: 10px; font-weight: 600; }
.trade--total { background: var(--gold); color: var(--ink); }
.trade--total b { color: var(--ink); }
.call-note { margin-top: 24px; padding: 18px 20px; border-left: 4px solid var(--gold); background: rgba(201,160,79,.08); }
.call-note a { color: var(--gold); font-weight: 700; }

/* experience + reasons (kurumsal) */
.xp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.xp { position: relative; background: var(--surface); border: 1px solid var(--border); padding: 24px 22px; display: flex; flex-direction: column; gap: 8px; }
.xp b { font: 800 2.2rem/1 var(--font-head); letter-spacing: -0.03em; }
.xp h3 { font-size: 1.1rem; font-weight: 600; }
.xp p { color: var(--text-muted); font-size: .97rem; }
.xp .project-link { margin-top: auto; }
.reasons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 48px; }
.reason h3 { display: flex; align-items: center; gap: 12px; font-size: 1.2rem; font-weight: 600; margin-bottom: 8px; }
.reason h3 svg { width: 24px; height: 24px; color: var(--gold-600); flex: none; }
.reason p { color: var(--text-muted); }

/* photo strip */
.strip { display: grid; grid-template-columns: 1.4fr 1fr 1fr; grid-template-rows: 250px 250px; gap: 10px; }
.strip figure { margin: 0; position: relative; overflow: hidden; background: var(--muted); }
.strip figure:first-child { grid-row: span 2; }
.strip img { width: 100%; height: 100%; object-fit: cover; }
.strip figcaption { position: absolute; left: 0; bottom: 0; padding: 8px 12px; background: var(--ink); color: var(--on-dark); font: 600 .82rem var(--font-head); }

/* FAQ (bireysel) */
.faq { max-width: 860px; }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; font-family: var(--font-head); font-size: 1.12rem; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--border); font-size: 1.2rem; color: var(--gold-text); transition: transform var(--t-med) var(--ease-out); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 48px 20px 0; color: var(--text-muted); }

@media (max-width: 1100px) {
  .xp-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .doors { grid-template-columns: 1fr; }
  .stats-band .container { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sb-item, .sb-item + .sb-item { padding: 18px 12px 18px 0; border-left: 0; border-top: 1px solid rgba(21,19,16,.2); }
  .crew-grid { grid-template-columns: 1fr; }
  .trades { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .reasons { grid-template-columns: 1fr; }
  .strip { grid-template-columns: 1fr 1fr; grid-template-rows: 220px 160px 160px; }
  .strip figure:first-child { grid-column: span 2; grid-row: auto; }
  .sub-hero::before { background: linear-gradient(0deg, rgba(21,19,16,.95) 10%, rgba(21,19,16,.6) 100%); }
}
@media (max-width: 600px) {
  .xp-grid { grid-template-columns: 1fr; }
  .faq details p { padding-right: 0; }
}

/* ---------- legal page (kvkk.html) ---------- */
.legal { background: var(--bg); }
.legal-inner { max-width: 820px; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin: 16px 0 8px; }
.legal h2 { font-size: 1.3rem; font-weight: 600; margin: 36px 0 12px; }
.legal p, .legal li { color: var(--text); }
.legal p + p { margin-top: 12px; }
.legal ul { list-style: disc; padding-left: 22px; display: grid; gap: 6px; margin-top: 8px; }
.legal a { color: var(--gold-text); text-decoration: underline; text-underline-offset: 3px; }
.legal-updated { color: var(--text-muted) !important; font-size: 0.95rem; margin-bottom: 28px; }
@media (max-width: 600px) { .header-back { padding: 0 16px; } .header-back span { display: none; } }

/* ---------- floating ---------- */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: var(--z-float);
  display: inline-flex; align-items: center; gap: 10px; min-height: 56px; padding: 0 20px 0 16px;
  background: #1f8f4e; color: #fff; border-radius: 999px; font-weight: 600;
  box-shadow: 0 12px 28px -10px rgba(16, 70, 40, 0.7);
  transition: background-color var(--t-fast), transform var(--t-med) var(--ease-out);
}
.wa-float:hover { background: #18773f; transform: translateY(-2px); }
.wa-float svg { width: 26px; height: 26px; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .nav, .header-actions .btn { display: none; }
  .menu-toggle { display: inline-grid; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 36px; }
  .about-bottom { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .why-visual { min-height: 340px; margin: 0 calc(var(--gutter) * -1); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .refs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ref:nth-child(3) { padding-left: 0; border-left: 0; }
  .ref:nth-child(n+3) { border-top: 1px solid var(--border); }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; min-height: 0; }
  .hero-copy { padding: 48px 0 40px; }
  .hero-media { margin: 0 calc(var(--gutter) * -1); aspect-ratio: 4 / 3.4; }
  .service { grid-template-columns: 1fr auto; }
  .service-desc { grid-column: 1 / -1; grid-row: 2; }
  .projects { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .timeline { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .timeline::before { display: none; }
  .tl-item { border-top: 2px solid var(--border); padding-top: 28px; }
  .tl-item::before { top: -9px; }
  .aud-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trust-grid, .contact-grid { grid-template-columns: 1fr; }
  .section-head--split { flex-direction: column; align-items: flex-start; }
  .section-head--split > div, .section-head--split > p { flex: none; }
  .story-intro { grid-template-columns: 1fr; }
  .gal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 200px; }
  .gal-item--tall { grid-row: span 1; }
  .gal-item:last-child { grid-column: span 2; }
  .brand-plaque { max-width: 420px; width: 100%; justify-self: center; }
}
@media (max-width: 600px) {
  :root { --header-h: 68px; }
  body { font-size: 1rem; }
  .brand-mark { width: 52px; }
  .brand-word b { font-size: 1.4rem; }
  .hero-ctas .btn { flex: 1 1 auto; }
  .eyebrow--line::after { display: none; }
  .hero-badge { left: 16px; right: 16px; bottom: 16px; }
  .why-items { grid-template-columns: 1fr; gap: 28px; }
  .projects, .aud-grid, .timeline { grid-template-columns: 1fr; }
  .project { aspect-ratio: 4 / 4.2; }
  .form-grid { grid-template-columns: 1fr; }
  .crew-row { grid-template-columns: minmax(110px, 1fr) minmax(0, 1.4fr) 36px; font-size: 0.92rem; }
  .refs { grid-template-columns: 1fr; }
  .ref, .ref + .ref { padding: 20px 0; border-left: 0; }
  .ref + .ref { border-top: 1px solid var(--border); }
  .footer-grid { grid-template-columns: 1fr; }
  .wa-float span { display: none; }
  .wa-float { padding: 0; width: 56px; justify-content: center; }
  .cta-actions .btn { flex: 1 1 auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .value-video { display: none; }
  .video-toggle { display: none; }
}