/* ==========================================================================
   GÖKTAŞ STONE — Premium Mermer & Doğal Taş
   --------------------------------------------------------------------------
   1.  Design tokens
   2.  Reset & base
   3.  Layout primitives
   4.  Typography & shared components
   5.  Animation system (reveal / split / clip)
   6.  Preloader
   7.  Navbar & mobile menu
   8.  Hero
   9.  Intro & marquee
   10. Services
   11. Architectural slider
   12. Projects (filters, grid, cards)
   13. Stats
   14. Process
   15. Why us
   16. CTA
   17. Contact & form
   18. Footer
   19. Project detail modal
   20. To-top
   21. Responsive
   22. Reduced motion & print
   ========================================================================== */

/* ===== 1. DESIGN TOKENS ================================================== */
:root {
  /* --- palette ------------------------------------------------------ */
  --obsidian:      #1C1A17;
  --obsidian-soft: #201E1B;
  --charcoal:      #26242A;
  --charcoal-2:    #302E33;
  --stone-gray:    #8A8781;
  --stone-light:   #B8B4AD;
  --warm-beige:    #C9BEB0;
  --beige-light:   #E6DED2;
  --marble-white:  #F4F2EE;
  --off-white:     #FBFAF8;
  --champagne:     #C8A96A;
  --warm-gold:     #A88B52;
  /* --champagne/--warm-gold koyu zeminde (obsidian) rahat okunur (7.7:1)
     ama açık zeminde (marble-white) WCAG AA'yı geçemez (~2-3:1). Metin
     olarak altın rengi açık zeminde kullanmak gerektiğinde bu koyulaştırılmış
     ton kullanılır — 5:1 kontrast, hâlâ "altın" hissini koruyor. */
  --gold-ink:      #7E6333;

  /* --- semantic ----------------------------------------------------- */
  --bg:            var(--off-white);
  --bg-alt:        var(--marble-white);
  --ink:           var(--obsidian);
  --ink-soft:      #4A4A4D;
  --ink-mute:      #7C7C80;
  --line:          rgba(28, 26, 23, .12);
  --line-soft:     rgba(28, 26, 23, .07);
  --line-light:    rgba(255, 255, 255, .16);
  --accent:        var(--champagne);

  /* --- type --------------------------------------------------------- */
  --f-display: "Playfair Display", "Times New Roman", Georgia, serif;
  --f-sans:    "Manrope", "Helvetica Neue", Arial, system-ui, sans-serif;

  --t-hero:  clamp(2.5rem, 5.6vw, 6.4rem);
  --t-h2:    clamp(2.3rem, 5vw, 4.8rem);
  --t-h3:    clamp(1.45rem, 2.4vw, 2.5rem);
  --t-lead:  clamp(1.05rem, 1.45vw, 1.5rem);
  --t-body:  clamp(.95rem, 1.05vw, 1.075rem);
  --t-small: .8125rem;
  --t-label: .69rem;

  /* --- space -------------------------------------------------------- */
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 40px;
  --sp-5: 64px;
  --sp-6: 96px;
  --sp-sec: clamp(88px, 11vw, 190px);
  --gutter: clamp(20px, 5vw, 80px);

  /* --- misc --------------------------------------------------------- */
  --wrap: 1440px;
  --wrap-wide: 1760px;
  --nav-h: 112px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
  --dur: .9s;
}

/* ===== 2. RESET & BASE =================================================== */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-sans);
  font-size: var(--t-body);
  font-weight: 400;
  line-height: 1.72;
  letter-spacing: .005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

img, svg, iframe { display: block; max-width: 100%; }
img { height: auto; }

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
address { font-style: normal; }
strong, b { font-weight: 400; }

svg { fill: none; stroke: currentColor; stroke-width: 1.25; stroke-linecap: round; stroke-linejoin: round; }

::selection { background: var(--obsidian); color: var(--off-white); }

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

.skip-link {
  position: fixed;
  top: -100px; left: var(--gutter);
  z-index: 200;
  padding: 12px 20px;
  background: var(--obsidian);
  color: var(--off-white);
  font-size: var(--t-small);
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: top .3s var(--ease);
}
.skip-link:focus { top: 16px; }

/* görsel olarak gizli, ekran okuyucu ve arama motoru için okunur kalır */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ===== 3. LAYOUT PRIMITIVES ============================================== */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.wrap--wide { max-width: var(--wrap-wide); }
.wrap--narrow { max-width: 900px; }

.section { padding-block: var(--sp-sec); }

.sec-head { max-width: 60ch; margin-bottom: clamp(48px, 6vw, 96px); }
.sec-head__text {
  margin-top: var(--sp-3);
  color: var(--ink-mute);
  font-size: var(--t-lead);
  max-width: 46ch;
}
.sec-head--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-4);
  max-width: none;
}
.sec-head--light { color: var(--off-white); }
.sec-head--light .sec-head__text { color: rgba(255, 255, 255, .58); }

/* ===== 4. TYPOGRAPHY & COMPONENTS ======================================== */
.label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: var(--sp-3);
}
.label::before {
  content: "";
  width: 6px; height: 6px;
  flex-shrink: 0;
  background: var(--champagne);
  transform: rotate(45deg);
}
.label--light { color: rgba(255, 255, 255, .62); }

.h-display {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: var(--t-h2);
  line-height: 1.02;
  letter-spacing: -.015em;
}

.lead {
  font-size: var(--t-lead);
  line-height: 1.6;
  color: var(--ink-soft);
}

p + p { margin-top: 1.1em; }

/* --- buttons ------------------------------------------------------------ */
.btn {
  --btn-fg: var(--off-white);
  --btn-bg: var(--obsidian);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 17px 30px;
  font-size: var(--t-small);
  font-weight: 400;
  letter-spacing: .16em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  transition: color .5s var(--ease), border-color .5s var(--ease);
}
.btn > span { position: relative; z-index: 2; }
.btn svg {
  position: relative;
  z-index: 2;
  width: 17px; height: 17px;
  transition: transform .55s var(--ease);
}
.btn:hover svg { transform: translateX(7px); }

/* liquid fill on hover */
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--btn-fill, var(--champagne));
  transform: translateY(101%);
  transition: transform .6s var(--ease);
}
.btn:hover::after { transform: translateY(0); }

.btn--solid {
  background: var(--btn-bg);
  color: var(--btn-fg);
  --btn-fill: var(--champagne);
}
.btn--solid:hover { color: var(--obsidian); }

.btn--line {
  border: 1px solid var(--line);
  color: var(--ink);
  --btn-fill: var(--obsidian);
}
.btn--line:hover { color: var(--off-white); border-color: var(--obsidian); }

.btn--light-line {
  border: 1px solid rgba(255, 255, 255, .38);
  color: var(--off-white);
  --btn-fill: var(--off-white);
}
.btn--light-line:hover { color: var(--obsidian); border-color: var(--off-white); }

.btn--wide { padding-inline: 40px; }

/* on dark grounds (photo hero / photo CTA) the primary button inverts, so
   it never sinks into the background it sits on */
.hero .btn--solid,
.cta .btn--solid {
  background: var(--off-white);
  color: var(--obsidian);
  --btn-fill: var(--champagne);
}
.hero .btn--solid:hover,
.cta .btn--solid:hover { color: var(--obsidian); }

/* --- arrow link --------------------------------------------------------- */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: var(--sp-4);
  font-size: var(--t-small);
  letter-spacing: .14em;
  text-transform: uppercase;
  padding-bottom: 6px;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size .6s var(--ease);
}
.link-arrow:hover { background-size: 100% 1px; }
.link-arrow svg { width: 17px; height: 17px; transition: transform .55s var(--ease); }
.link-arrow:hover svg { transform: translateX(7px); }
.link-arrow--sm { margin-top: var(--sp-3); font-size: .75rem; }

/* --- round icon button -------------------------------------------------- */
.rnd {
  display: grid;
  place-items: center;
  width: 54px; height: 54px;
  border: 1px solid var(--line-light);
  border-radius: 50%;
  color: var(--off-white);
  transition: background-color .45s var(--ease), color .45s var(--ease),
              border-color .45s var(--ease), transform .45s var(--ease);
}
.rnd svg { width: 19px; height: 19px; }
.rnd:hover { background: var(--off-white); color: var(--obsidian); border-color: var(--off-white); }
.rnd:active { transform: scale(.94); }
.rnd[disabled] { opacity: .3; pointer-events: none; }

/* ===== 5. ANIMATION SYSTEM =============================================== */
/* Every start state below is scoped to .js (set by an inline script before
   paint). Without JS nothing is hidden and the page reads as plain content. */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  transition-delay: calc(var(--d, 0) * 95ms);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

.no-js .loader { display: none; }

/* word-by-word mask reveal (JS wraps words)
   padding/negative-margin pair keeps Turkish descenders (ş, ç, ğ, y) from
   being clipped by the overflow mask without changing the layout box. */
.w {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
  padding-bottom: .18em;
  margin-bottom: -.18em;
}
.w__in {
  display: inline-block;
  /* %110 yetmiyordu: alttaki .18em pay yüzünden gizli kelimenin Ö/Ü
     noktaları ve â şapkası maskenin içinde kalıp havada görünüyordu */
  transform: translateY(140%);
  transition: transform 1.05s var(--ease);
  transition-delay: calc(var(--i, 0) * 42ms);
}
.is-in .w__in { transform: none; }

/* clip-path image reveal
   The clip lives on the <img>, never on the observed element: an element that
   clips itself to zero height reports no intersection, so it could never
   qualify for the class that would un-clip it. */
.js [data-reveal-img] img,
.js [data-reveal-img] video {
  clip-path: inset(0 0 100% 0);
  transition: clip-path 1.35s var(--ease), transform 1.7s var(--ease);
}
.js [data-reveal-img].is-in img,
.js [data-reveal-img].is-in video { clip-path: inset(0 0 0 0); }

/* service row reveal — çerçevenin taşan kenarları kırpılmasın diye
   wipe animasyonu figure'un kendisinde değil, iç crop sarmalayıcıda çalışır */
.js [data-reveal-row] .svc__media__crop {
  clip-path: inset(0 0 100% 0);
  transition: clip-path 1.3s var(--ease);
}
.js [data-reveal-row] .svc__media img {
  transform: scale(1.14);
  transition: transform 1.8s var(--ease);
}
.js [data-reveal-row] .svc__body > * {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .85s var(--ease), transform .85s var(--ease);
}
[data-reveal-row].is-in .svc__media__crop { clip-path: inset(0 0 0 0); }
[data-reveal-row].is-in .svc__media img { transform: scale(1); }
[data-reveal-row].is-in .svc__body > * { opacity: 1; transform: none; }
[data-reveal-row].is-in .svc__body > *:nth-child(1) { transition-delay: .12s; }
[data-reveal-row].is-in .svc__body > *:nth-child(2) { transition-delay: .2s; }
[data-reveal-row].is-in .svc__body > *:nth-child(3) { transition-delay: .28s; }
[data-reveal-row].is-in .svc__body > *:nth-child(4) { transition-delay: .36s; }
[data-reveal-row].is-in .svc__body > *:nth-child(5) { transition-delay: .44s; }

/* ===== 6. PRELOADER ====================================================== */
.loader {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  background: var(--bg);
  transition: opacity .8s var(--ease), visibility .8s;
}
.loader__inner { text-align: center; }
.loader__mark {
  display: block;
  width: clamp(46px, 6vw, 64px);
  margin: 0 auto 18px;
  opacity: 0;
  transform: scale(.8);
  animation: loadMark .85s var(--ease) forwards;
}
.loader__mark img { display: block; width: 100%; height: auto; }
@keyframes loadMark { to { opacity: 1; transform: none; } }

.loader__logo {
  display: flex;
  gap: .34em;
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 3.4vw, 2.8rem);
  font-weight: 400;
  letter-spacing: .22em;
  color: var(--ink);
  overflow: hidden;
}
.loader__word {
  display: block;
  transform: translateY(105%);
  animation: loadWord 1s var(--ease) forwards;
}
.loader__word--thin { color: var(--gold-ink); animation-delay: .12s; }
@keyframes loadWord { to { transform: none; } }

.loader__bar {
  display: block;
  width: min(230px, 44vw);
  height: 1px;
  margin: 26px auto 0;
  background: var(--line);
  overflow: hidden;
}
.loader__bar i {
  display: block;
  width: 100%; height: 100%;
  background: var(--champagne);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 1s var(--ease-io);
}
.loader.is-loading .loader__bar i { transform: scaleX(1); }

.loader.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ===== 7. NAVBAR & MOBILE MENU =========================================== */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  color: var(--off-white);
  transition: height .5s var(--ease), background-color .5s var(--ease),
              backdrop-filter .5s var(--ease), transform .55s var(--ease),
              border-color .5s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav__inner {
  width: 100%;
  max-width: var(--wrap-wide);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--sp-4);
}

.nav__side {
  display: flex;
  align-items: center;
  gap: clamp(18px, 1.7vw, 30px);
  min-width: 0;
}
.nav__side--left { justify-content: flex-start; }
.nav__side--right { justify-content: flex-end; }

.nav__phone {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: var(--t-small);
  letter-spacing: .05em;
  white-space: nowrap;
  opacity: .8;
  transition: opacity .4s var(--ease), color .4s var(--ease);
}
.nav__phone svg { width: 15px; height: 15px; flex-shrink: 0; }
.nav__phone:hover { opacity: 1; color: var(--champagne); }

.nav__social { display: flex; align-items: center; gap: 13px; }
.nav__social a {
  display: flex;
  opacity: .78;
  transition: opacity .4s var(--ease), color .4s var(--ease), transform .4s var(--ease);
}
.nav__social svg { width: 17px; height: 17px; flex-shrink: 0; }
/* dil seçici eklenince sağ blok daraldı: ikon grubu ve buton küçülmesin */
.nav__social, .nav__cta { flex-shrink: 0; }
.nav__cta { white-space: nowrap; }
.nav__social a:hover { opacity: 1; color: var(--champagne); transform: translateY(-2px); }

/* --- dil seçici (TR / EN): sosyal ikonların sonunda, mobil menüde de --- */
.lang-switch {
  display: inline-flex;
  align-items: center;
  margin-left: 2px;
  padding-left: 11px;
  border-left: 1px solid currentColor;
  border-left-color: rgba(255, 255, 255, .28);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .16em;
}
.lang-switch a {
  padding: 4px 5px;
  opacity: .55;
  transition: opacity .3s, color .3s;
}
.nav__social .lang-switch a:hover { transform: none; }
/* sosyal ikonlar footera taşındı: üstte yalnızca dil seçici kaldı, ayraç gereksiz */
.nav__social .lang-switch { margin-left: 0; padding-left: 0; border-left: 0; }
.lang-switch a[aria-current="true"] { opacity: 1; color: var(--champagne); }
.lang-switch a + a::before {
  content: "/";
  margin-right: 10px;
  opacity: .5;
  color: currentColor;
}
.nav.is-stuck .lang-switch { border-left-color: rgba(255, 255, 255, .22); }
.lang-switch--menu {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: .78rem;
  color: var(--ink);
}
.lang-switch--menu a[aria-current="true"] { color: var(--gold-ink); }
/* telefonda üst çubukta yer dar: yalnızca geçilecek dil görünür */
@media (max-width: 560px) {
  .nav__social .lang-switch { margin: 0; padding: 0; border: 0; }
  .nav__social .lang-switch a[aria-current="true"] { display: none; }
  .nav__social .lang-switch a + a::before { display: none; }
  .nav__social .lang-switch a { opacity: .9; padding: 4px 0 4px 2px; }
}

.nav.is-stuck {
  height: 76px;
  background: rgba(28, 26, 23, .82);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  border-bottom-color: rgba(255, 255, 255, .1);
}
.nav.is-hidden { transform: translateY(-102%); }

/* Dikey marka kilidi: büyük logo üstte, "GÖKTAŞ STONE" onun altında. */
.nav__logo,
.foot__logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .3em;
  font-family: var(--f-display);
  font-size: 1.05rem;
  letter-spacing: .26em;
  line-height: 1;
  white-space: nowrap;
}
/* "GÖKTAŞ" ve "STONE" tek satırda, logonun altında */
.logo-text { display: flex; gap: .38em; }
.nav__logo-thin { color: var(--champagne); }
/* Footer her zaman açık (marble-white) zeminde — champagne orada AA
   kontrastını geçemiyor (2:1), koyulaştırılmış altın tonu kullanılıyor. */
.foot__logo .nav__logo-thin { color: var(--gold-ink); }

.nav__menu ul { display: flex; gap: clamp(20px, 2.4vw, 44px); }
.nav__link {
  position: relative;
  font-size: var(--t-small);
  letter-spacing: .1em;
  padding-block: 6px;
  opacity: .78;
  transition: opacity .4s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--champagne);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform .5s var(--ease);
}
.nav__link:hover { opacity: 1; }
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active { opacity: 1; }

.nav__actions { display: flex; align-items: center; gap: var(--sp-2); }
.nav__cta {
  padding: 13px 20px;
  border-color: rgba(255, 255, 255, .34);
  color: var(--off-white);
  --btn-fill: var(--off-white);
}
.nav__cta:hover { color: var(--obsidian); border-color: var(--off-white); }

.burger {
  display: none;
  width: 46px; height: 46px;
  position: relative;
  border: 1px solid rgba(255, 255, 255, .22);
}
.burger span {
  position: absolute;
  left: 50%;
  width: 19px; height: 1px;
  background: currentColor;
  transform: translateX(-50%);
  transition: transform .45s var(--ease), opacity .3s;
}
.burger span:nth-child(1) { top: 19px; }
.burger span:nth-child(2) { top: 25px; }
.burger.is-open span:nth-child(1) { top: 22px; transform: translateX(-50%) rotate(45deg); }
.burger.is-open span:nth-child(2) { top: 22px; transform: translateX(-50%) rotate(-45deg); }

/* --- mobile menu -------------------------------------------------------- */
.mmenu {
  position: fixed;
  inset: 0;
  z-index: 95;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--sp-5);
  padding: calc(var(--nav-h) + 40px) var(--gutter) 40px;
  background: var(--marble-white);
  color: var(--ink);
  clip-path: circle(0% at calc(100% - 46px) 42px);
  transition: clip-path .85s var(--ease);
  visibility: hidden;
}
.mmenu.is-open {
  clip-path: circle(150% at calc(100% - 46px) 42px);
  visibility: visible;
}
.mmenu__nav li { overflow: hidden; }
.mmenu__nav a {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  padding-block: clamp(8px, 1.4vh, 16px);
  font-family: var(--f-display);
  font-size: clamp(2rem, 8vw, 3.4rem);
  font-weight: 400;
  line-height: 1.1;
  transform: translateY(110%);
  transition: transform .8s var(--ease), color .4s;
}
.mmenu.is-open .mmenu__nav a { transform: none; }
.mmenu__nav li:nth-child(1) a { transition-delay: .1s; }
.mmenu__nav li:nth-child(2) a { transition-delay: .16s; }
.mmenu__nav li:nth-child(3) a { transition-delay: .22s; }
.mmenu__nav li:nth-child(4) a { transition-delay: .28s; }
.mmenu__nav li:nth-child(5) a { transition-delay: .34s; }
.mmenu__nav li:nth-child(6) a { transition-delay: .4s; }
.mmenu__nav a:hover { color: var(--gold-ink); }
.mmenu__nav em {
  font-family: var(--f-sans);
  font-style: normal;
  font-size: var(--t-label);
  letter-spacing: .2em;
  color: var(--gold-ink);
}
.mmenu__foot {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line);
  font-size: var(--t-small);
  letter-spacing: .08em;
  color: rgba(28, 26, 23, .6);
}
.mmenu__social { display: flex; gap: var(--sp-3); margin-left: auto; }
.mmenu__foot a:hover { color: var(--gold-ink); }

/* ===== 8. HERO =========================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  --hero-pad: max(var(--gutter), calc((100% - var(--wrap-wide)) / 2 + var(--gutter)));
  padding: calc(var(--nav-h) + 40px) var(--hero-pad) clamp(32px, 4vh, 56px);
  background: var(--obsidian);
  color: var(--off-white);
  overflow: hidden;
}

.hero__media { position: absolute; inset: 0; z-index: 0; }

/* --- arka plan slider'ı --------------------------------------------------- */
/* Sinematik his için iki kural birlikte çalışır:
   1) uzun ve yumuşak opaklık geçişi (sert kesme yok),
   2) kesintisiz Ken Burns — çıkan slayt .is-prev sınıfını alır ve AYNI
      animasyon kuralını paylaştığı için hareketi baştan başlamaz, solarken
      devam eder. Tek/çift slaytlar zıt yönde gider, döngü fark edilmez. */
.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.1s cubic-bezier(.4, 0, .25, 1);
}
.hero__slide.is-active { opacity: 1; }
.hero__slide.is-prev { opacity: 0; }

.hero__img {
  width: 100%; height: 118%;
  object-fit: cover;
  transform: scale(1.05);
  will-change: transform;
}
.hero__slide.is-active .hero__img,
.hero__slide.is-prev   .hero__img {
  animation: heroKenA 7s cubic-bezier(.25, .5, .35, 1) forwards;
}
.hero__slide:nth-child(even).is-active .hero__img,
.hero__slide:nth-child(even).is-prev   .hero__img {
  animation-name: heroKenB;
}
/* kaydırma payları ölçeğin taşma payından küçük, kenar açılmaz */
@keyframes heroKenA {
  from { transform: scale(1.05) translate3d(-1.2%,  .8%, 0); }
  to   { transform: scale(1.18) translate3d( 1.2%, -1%,  0); }
}
@keyframes heroKenB {
  from { transform: scale(1.18) translate3d( 1.2%, -.8%, 0); }
  to   { transform: scale(1.05) translate3d(-1.2%,  1%,  0); }
}

.hero__scrim {
  position: absolute;
  inset: 0;
  /* İçerik ortada olduğu için perde her yerde dengeli: fotoğraf görünür
     kalıyor ama ortadaki beyaz tipografi her karede okunuyor. */
  background:
    linear-gradient(180deg,
      rgba(28,26,23,.60) 0%,
      rgba(28,26,23,.42) 38%,
      rgba(28,26,23,.44) 70%,
      rgba(28,26,23,.68) 100%);
}
.hero__grain {
  position: absolute;
  inset: 0;
  opacity: .16;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.42'/%3E%3C/svg%3E");
}

/* İçerik ekranın tam ortasında — referans slider'daki gibi sade ve merkezli */
.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1000px;
  margin-inline: auto;
  margin-block: auto;
  text-align: center;
}

/* sabit küçük marka yazısı — navdaki logo kilidiyle aynı dil: serif,
   geniş harf aralığı, "STONE" şampanya tonunda */
.hero__tag {
  font-family: var(--f-display);
  font-size: clamp(.95rem, 1.3vw, 1.2rem);
  font-weight: 400;
  letter-spacing: .42em;
  text-transform: uppercase;
  color: var(--off-white);
  /* açık mermer zeminde de okunsun diye yumuşak koyu hale */
  text-shadow: 0 1px 14px rgba(20, 18, 15, .55), 0 0 2px rgba(20, 18, 15, .35);
  /* harf aralığı sağda boşluk bırakmasın, yazı tam ortalansın */
  margin-right: -.42em;
}
.hero__tag span { color: var(--champagne); }
.js .loader ~ main .hero__tag { opacity: 0; }
.js .loader.is-done ~ main .hero__tag {
  animation: heroTagIn 1.6s cubic-bezier(.19, 1, .22, 1) .15s forwards;
}
@keyframes heroTagIn {
  from { opacity: 0; letter-spacing: .9em; margin-right: -.9em; filter: blur(6px); }
  to   { opacity: 1; letter-spacing: .42em; margin-right: -.42em; filter: blur(0); }
}
@media (prefers-reduced-motion: reduce) {
  .js .loader ~ main .hero__tag { opacity: 1; animation: none; }
}

/* butonlar yükleme ekranının arkasında harcanmasın: loader kalkınca gelir */
.js .loader ~ main .hero__actions { animation: none; }
.js .loader.is-done ~ main .hero__actions { animation: fadeUp 1.1s var(--ease) .6s forwards; }

/* --- ince yan oklar ------------------------------------------------------ */
.hero__nav {
  position: absolute;
  top: 50%;
  z-index: 3;
  transform: translateY(-50%);
  width: 54px; height: 54px;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, .7);
  transition: color .4s var(--ease), transform .4s var(--ease);
}
.hero__nav svg {
  width: 26px; height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.1;
}
.hero__nav:hover { color: var(--off-white); }
.hero__nav--prev { left: clamp(6px, 2vw, 30px); }
.hero__nav--next { right: clamp(6px, 2vw, 30px); }
.hero__nav--prev:hover { transform: translate(-4px, -50%); }
.hero__nav--next:hover { transform: translate(4px, -50%); }

/* --- numaralı sayfalama (01 —— 02 03) ------------------------------------ */
.hero__pager {
  position: absolute;
  left: 0; right: 0;
  bottom: clamp(26px, 4.5vh, 52px);
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.hero__num {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: .8rem;
  letter-spacing: .12em;
  color: rgba(255, 255, 255, .5);
  transition: color .45s var(--ease);
}
.hero__num:hover { color: rgba(255, 255, 255, .85); }
.hero__num.is-active { color: var(--off-white); }
/* etkin numaranın yanında büyüyen çizgi */
.hero__num::after {
  content: "";
  width: 0; height: 1px;
  background: currentColor;
  transition: width .6s var(--ease);
}
.hero__num.is-active::after { width: clamp(30px, 5vw, 62px); }

/* --- sosyal ikonlar (Instagram, TikTok, konum, WhatsApp): sağ alt köşe ---------- */
.hero__social {
  position: absolute;
  right: clamp(16px, 3vw, 48px);
  bottom: clamp(20px, 4vh, 46px);
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero__social a {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 50%;
  background: rgba(28, 26, 23, .22);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: var(--off-white);
  transition: color .4s var(--ease), border-color .4s var(--ease), background-color .4s var(--ease), transform .4s var(--ease);
}
.hero__social svg { width: 15px; height: 15px; flex-shrink: 0; }
.hero__social a:hover {
  color: var(--champagne);
  border-color: var(--champagne);
  background: rgba(28, 26, 23, .4);
  transform: translateY(-2px);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-2);
  margin-top: clamp(26px, 3vw, 42px);
  opacity: 0;
  animation: fadeUp 1.1s var(--ease) .5s forwards;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(26px); filter: blur(6px); }
  to   { opacity: 1; transform: none; filter: blur(0); }
}

/* ===== 9. INTRO & MARQUEE ================================================ */
.intro { background: var(--off-white); }
.intro__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(36px, 6vw, 110px);
  /* sol sütunda kare video var; metin ona göre ortalanınca denge kuruluyor */
  align-items: center;
}
.intro__body { padding-top: clamp(8px, 2vw, 40px); color: var(--ink-soft); }

/* Hakkımızda girişindeki kare tanıtım videosu. Kaynak 464x832 dikey;
   kare çerçevede object-fit: cover ile ortadan kırpılıyor ve ~450px'de
   küçültülerek çizildiği için net kalıyor. */
.intro__video {
  position: relative;
  margin-top: clamp(20px, 2.6vw, 34px);
  width: 100%;
  max-width: 460px;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--charcoal);
}
.intro__video video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* editorial word stack: TAŞ / TASARIM / MEKAN, outlined then filling on hover */
.intro__figure {
  position: relative;
  margin-top: clamp(48px, 7vw, 110px);
  aspect-ratio: 21 / 9;
  overflow: hidden;
}
/* the image overscans its frame so the parallax shift never exposes an edge */
.intro__figure img {
  position: absolute;
  left: 0; top: -6%;
  width: 100%; height: 112%;
  object-fit: cover;
}

/* --- marquee ------------------------------------------------------------ */
/* Marka renkleri (mor, camgöbeği, kırmızı…) birbirine ve site paletine
   uymuyordu: logolar sıcak taş tonunda tek renge çekilir, üzerine gelince
   gerçek renklerine döner. Kenarlar maske ile solar, ayraçlar şampanya. */
.marquee {
  padding-block: clamp(20px, 2.2vw, 32px);
  background: linear-gradient(180deg, var(--marble-white), var(--beige-light) 160%);
  color: rgba(28, 26, 23, .68);
  border-block: 1px solid var(--line);
  overflow: hidden;
  white-space: nowrap;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: clamp(28px, 4vw, 64px);
  animation: marquee 20s linear infinite;
}
.marquee__link {
  display: inline-flex;
  align-items: center;
  height: clamp(24px, 2.6vw, 34px);
  flex-shrink: 0;
}
.marquee__logo {
  height: 100%;
  width: auto;
  flex-shrink: 0;
  filter: grayscale(1) sepia(.55) saturate(1.15) brightness(.82) contrast(1.05);
  opacity: .72;
  transition: filter .5s var(--ease), opacity .5s var(--ease);
}
.marquee__link:hover .marquee__logo { filter: none; opacity: 1; }
/* bağlantısız (doğrudan track içindeki) logolarda height:100% çözülemiyor —
   hizmetler.html'de logolar doğal boyutunda devasa görünüyordu */
.marquee__track > .marquee__logo { height: clamp(24px, 2.6vw, 34px); }
.marquee__track i { color: var(--champagne); font-size: .5rem; font-style: normal; opacity: .8; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ===== 9-i. RENGE GÖRE KEŞFET (Anasayfa) ================================ */
/* Taş dokularından kesilmiş daireler; hover'da hafif büyür, altın halka belirir */
.hues { padding-bottom: 0; }
.hues__head { max-width: none; margin-inline: auto; text-align: center; margin-bottom: clamp(36px, 4.5vw, 64px); }
.hues__list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(16px, 3vw, 48px);
  max-width: 1080px;
  margin-inline: auto;
}
.hues__item { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.hues__disc {
  position: relative;
  width: 100%;
  max-width: 132px;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 14px 30px -18px rgba(38, 32, 25, .5), inset 0 0 0 1px rgba(28, 26, 23, .08);
}
.hues__disc::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px var(--champagne);
  opacity: 0;
  transition: opacity .5s var(--ease);
}
.hues__disc img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.35);
  transition: transform 1s var(--ease);
}
.hues__name {
  font-size: var(--t-small);
  letter-spacing: .08em;
  color: var(--ink-soft);
  text-align: center;
  transition: color .4s var(--ease);
}
.hues__item:hover .hues__disc img,
.hues__item:focus-visible .hues__disc img { transform: scale(1.55); }
.hues__item:hover .hues__disc::after,
.hues__item:focus-visible .hues__disc::after { opacity: 1; }
.hues__item:hover .hues__name { color: var(--gold-ink); }

@media (max-width: 768px) {
  .hues__list { grid-template-columns: repeat(3, 1fr); row-gap: 28px; }
}

/* ===== 9-ii. UYGULAMA ALANLARI (Anasayfa) =============================== */
/* Fotoğraf kartları: alttan koyulaşan perde, serif başlık, numara köşede.
   Hover'da görsel yavaşça yakınlaşır, "Keşfet" satırı yükselir. */
.areas { padding-bottom: 0; }
.areas__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 1.4vw, 20px);
}
.areas__card {
  position: relative;
  display: block;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--stone-light);
  color: var(--off-white);
}
.areas__card img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease);
}
.areas__card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,18,15,0) 40%, rgba(20,18,15,.72) 100%);
  transition: opacity .6s var(--ease);
}
.areas__num {
  position: absolute;
  top: 20px; left: 22px;
  z-index: 1;
  font-size: .7rem;
  letter-spacing: .24em;
  color: rgba(255, 255, 255, .8);
}
.areas__body {
  position: absolute;
  left: 22px; right: 22px; bottom: 22px;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.areas__title {
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  font-weight: 400;
  line-height: 1.1;
}
.areas__more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--champagne);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.areas__more svg { width: 13px; height: 13px; }
.areas__card:hover img,
.areas__card:focus-visible img { transform: scale(1.07); }
.areas__card:hover .areas__more,
.areas__card:focus-visible .areas__more { opacity: 1; transform: none; }
@media (hover: none) {
  .areas__more { opacity: 1; transform: none; }
}

/* --- animasyon katmanları ------------------------------------------------
   1) Giriş: genel data-reveal kayma/solma yerine kart alttan yukarı perde
      gibi açılır (clip-path), fotoğraf 1.3'ten yerine oturur, başlık ve
      numara arkadan gelir. Sıra --d (data-delay) ile kademeli.
   2) Fare takibi: script.js kartın --rx/--ry (eğim) ve --mx/--my (ışık
      noktası) değerlerini yazar; yalnızca hover destekli cihazlarda.
   3) Hover: altın çizgi uzar, numara kayar, perde biraz koyulaşır. */
.areas__card {
  --rx: 0deg; --ry: 0deg; --mx: 50%; --my: 50%;
  transform: perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform .5s var(--ease);
  will-change: transform;
}
.areas__card.is-tilting,
.js .areas__grid > [data-reveal] .areas__card.is-tilting { transition: clip-path 0s, transform .12s linear; }
.areas__card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(circle at var(--mx) var(--my), rgba(255, 246, 228, .28), transparent 45%);
  opacity: 0;
  transition: opacity .5s var(--ease);
  pointer-events: none;
}
.areas__card:hover::before { opacity: 1; }
.areas__card:hover::after { opacity: .85; }

.areas__title { position: relative; padding-bottom: 12px; }
.areas__title::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 26px; height: 1px;
  background: var(--champagne);
  transition: width .7s var(--ease);
}
.areas__card:hover .areas__title::after,
.areas__card:focus-visible .areas__title::after { width: 72px; }
.areas__num { transition: transform .6s var(--ease), color .6s var(--ease); }
.areas__card:hover .areas__num { transform: translateX(6px); color: var(--champagne); }

.js .areas__grid > [data-reveal] { opacity: 1; transform: none; }
.js .areas__grid > [data-reveal] .areas__card {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 1.25s cubic-bezier(.77, 0, .18, 1) calc(var(--d, 0) * 160ms),
              transform .5s var(--ease);
}
.js .areas__grid > [data-reveal] .areas__card img {
  transform: scale(1.3);
  transition: transform 1.8s cubic-bezier(.19, 1, .22, 1) calc(var(--d, 0) * 160ms);
}
.js .areas__grid > [data-reveal] .areas__body,
.js .areas__grid > [data-reveal] .areas__num {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .8s var(--ease) calc(.55s + var(--d, 0) * 160ms),
              transform .8s var(--ease) calc(.55s + var(--d, 0) * 160ms),
              color .6s var(--ease);
}
.js .areas__grid > .is-in .areas__card { clip-path: inset(0 0 0 0); }
.js .areas__grid > .is-in .areas__card img { transform: scale(1); }
.js .areas__grid > .is-in .areas__body,
.js .areas__grid > .is-in .areas__num { opacity: 1; transform: none; }
/* giriş bittikten sonra hover yakınlaşması kendi hızında çalışsın */
.js .areas__grid > .is-in .areas__card:hover img,
.js .areas__grid > .is-in .areas__card:focus-visible img {
  transform: scale(1.08);
  transition: transform 1.4s var(--ease);
}
.js .areas__grid > .is-in .areas__card:hover .areas__num { transform: translateX(6px); }

@media (prefers-reduced-motion: reduce) {
  .js .areas__grid > [data-reveal] .areas__card { clip-path: none; }
  .js .areas__grid > [data-reveal] .areas__card img { transform: none; }
  .js .areas__grid > [data-reveal] .areas__body,
  .js .areas__grid > [data-reveal] .areas__num { opacity: 1; transform: none; }
  .areas__card { transform: none !important; }
}
@media (max-width: 900px) {
  .areas__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .areas__grid { grid-template-columns: 1fr; }
  .areas__card { aspect-ratio: 16 / 11; }
}

/* ===== 9a. ÇÖZÜM ORTAKLARI — LOGO DUVARI (Anasayfa) ===================== */
/* Solda metin, sağda saç teli çizgilerle bölünmüş 3×2 ızgara. Logolar
   sakin kalsın diye gri tonda; hover'da renk ve zemin belirir. */
.bwall {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(40px, 6vw, 110px);
  align-items: center;
  margin-bottom: clamp(72px, 9vw, 140px);
}
.bwall__head .sec-head__text { max-width: 40ch; }

/* --- kendi kendine kayan logo slider'ı ----------------------------------
   3 sıra alt alta; orta sıra ters yöne akar, her sıra farklı hızda
   (--dur). Track içeriği iki kez basılır ve -50% kayar (marquee ile aynı
   keyframe). padding-right = gap: iki kopya arasındaki boşluk da tam
   yarıya dahil olsun, döngü noktasında sıçrama olmasın. Kenarlar maske
   ile yumuşakça solar. */
.bslide {
  --gap: clamp(10px, 1.1vw, 14px);
  display: grid;
  gap: var(--gap);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.bslide__track {
  display: flex;
  gap: var(--gap);
  padding-right: var(--gap);
  width: max-content;
  animation: marquee var(--dur, 48s) linear infinite;
}
.bslide__row--rev .bslide__track { animation-direction: reverse; }
.bslide__dup { display: contents; }
.bslide__item {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(140px, 12.5vw, 188px);
  aspect-ratio: 2 / 1;
  padding: 0 clamp(16px, 1.8vw, 26px);
  background: var(--off-white);
  border: 1px solid var(--line-soft);
  transition: border-color .5s var(--ease), background-color .5s var(--ease);
}
.bslide__item img {
  max-width: 100%;
  max-height: clamp(24px, 2.4vw, 36px);
  width: auto;
  height: auto;
  object-fit: contain;
}
.bslide__item:hover { border-color: var(--champagne); background: var(--bg-alt); }

@media (max-width: 1024px) {
  .bwall { grid-template-columns: 1fr; }
}

/* ===== 9b. ÖNE ÇIKAN ÜRÜNLER (Anasayfa) ================================ */
/* kartlar .swatch stillerini (ürünler sayfası) kullanır; burada yalnızca
   başlık satırı, ızgara ve malzeme satırı tanımlı */
.featured__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--line-soft);
}
.featured__title {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 2.4vw, 2.2rem);
  font-weight: 400;
}
.featured__all {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-size: var(--t-small);
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink);
}
.featured__all svg { width: 15px; height: 15px; transition: transform .4s var(--ease); }
.featured__all:hover svg { transform: translateX(5px); }
.featured__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(14px, 1.8vw, 26px);
}
.featured__mat {
  display: block;
  margin-top: 2px;
  font-size: var(--t-small);
  letter-spacing: .06em;
  color: var(--ink-mute);
}

/* ===== 9c. GÜVEN ŞERİDİ (Anasayfa) ====================================== */
.trust {
  background: var(--bg-alt);
  border-block: 1px solid var(--line-soft);
}
.trust__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust__item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: clamp(26px, 3vw, 40px) clamp(14px, 2vw, 28px);
}
.trust__item + .trust__item { border-left: 1px solid var(--line-soft); }
.trust__icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  color: var(--gold-ink);
}
.trust__icon svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1; }
.trust__title {
  display: block;
  font-family: var(--f-display);
  font-size: clamp(1.1rem, 1.4vw, 1.3rem);
  font-weight: 500;
  color: var(--ink);
}
.trust__text { display: block; margin-top: 2px; font-size: .84rem; color: var(--ink-mute); line-height: 1.45; }
@media (max-width: 1024px) {
  .trust__list { grid-template-columns: repeat(2, 1fr); }
  .trust__item:nth-child(3) { border-left: 0; }
  .trust__item:nth-child(n+3) { border-top: 1px solid var(--line-soft); }
}
@media (max-width: 560px) {
  .trust__list { grid-template-columns: 1fr; }
  .trust__item + .trust__item { border-left: 0; border-top: 1px solid var(--line-soft); }
}

/* ===== 9d. SON PROJELER VİTRİNİ (Anasayfa) =============================== */
/* 4 sütunluk mozaik: ilk kare 2×2 yer kaplar, kalan dördü yanında */
.showcase__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: clamp(180px, 19vw, 280px);
  gap: clamp(10px, 1.2vw, 16px);
}
.showcase__cell--lead { grid-column: span 2; grid-row: span 2; }
.showcase__link {
  position: relative;
  display: block;
  height: 100%;
  overflow: hidden;
  background: var(--stone-light);
}
.showcase__link img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease);
}
.showcase__cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 40px 18px 16px;
  background: linear-gradient(180deg, rgba(20,18,15,0), rgba(20,18,15,.7));
  color: var(--off-white);
  font-size: .82rem;
  letter-spacing: .03em;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.showcase__link:hover img,
.showcase__link:focus-visible img { transform: scale(1.06); }
.showcase__link:hover .showcase__cap,
.showcase__link:focus-visible .showcase__cap { opacity: 1; transform: none; }
@media (max-width: 768px) {
  .showcase__grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 42vw; }
}

/* ===== 9e. ORTAK GÖRSEL BLOKLAR (iç sayfalar) ============================ */
/* --- görsel + metin: fotoğraf data-reveal-img ile perde gibi açılır;
   --rev ile görsel sağa geçer. Fotoğrafın arkasında kaydırılmış ince bir
   çerçeve derinlik verir. */
.split {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(36px, 6vw, 100px);
  align-items: center;
}
.split--rev .split__media { order: 2; }
.split__media {
  position: relative;
  aspect-ratio: 4 / 5;
}
.split__media::before {
  content: "";
  position: absolute;
  inset: 22px -22px -22px 22px;
  border: 1px solid var(--champagne);
  opacity: .55;
}
.split--rev .split__media::before { inset: 22px 22px -22px -22px; }
.split__media img {
  position: relative;
  width: 100%; height: 100%;
  object-fit: cover;
}
.split__list { margin-top: var(--sp-3); display: grid; gap: 14px; }
.split__list li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink-soft);
}
.split__list li::before {
  content: "";
  flex-shrink: 0;
  width: 6px; height: 6px;
  transform: rotate(45deg) translateY(-2px);
  background: var(--champagne);
}
.split .featured__all { margin-top: var(--sp-4); }
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  .split--rev .split__media { order: 0; }
  .split__media { aspect-ratio: 4 / 3; margin-right: 22px; }
  .split--rev .split__media { margin: 0 0 0 22px; }
}

/* --- kayan fotoğraf şeridi: iki kez tekrarlanan dizi -50% kayar
   (marquee ile aynı yöntem); üzerine gelince durur */
.ribbon {
  overflow: hidden;
  padding-block: var(--sp-sec);
}
.ribbon__head { text-align: center; margin-inline: auto; max-width: none; }
.ribbon__track {
  display: flex;
  gap: clamp(10px, 1.2vw, 16px);
  width: max-content;
  animation: marquee 60s linear infinite;
}
.ribbon:hover .ribbon__track { animation-play-state: paused; }
.ribbon__track img {
  height: clamp(200px, 22vw, 320px);
  width: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(.9);
  transition: filter .5s var(--ease);
}
.ribbon__track img:hover { filter: saturate(1.05); }
.ribbon__track .ribbon__tall { aspect-ratio: 3 / 4; }

/* ===== 10. SERVICES ====================================================== */
.services { background: var(--bg-alt); }

.svc { display: grid; gap: clamp(80px, 11vw, 200px); }

.svc__item {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: clamp(28px, 5vw, 90px);
  align-items: center;
}
/* Mirror every other row, but only where there ARE two columns. This lives in
   a min-width query on purpose: as a base rule its :not() guards outweighed
   the single-column override below, so the mirrored media landed in a column
   that does not exist under 1024px and collapsed to zero width. */
@media (min-width: 1025px) {
  .svc__item:nth-child(even):not(.svc__item--feature):not(.svc__item--dark) .svc__media {
    grid-column: 2;
    grid-row: 1;
  }
  .svc__item:nth-child(even):not(.svc__item--feature):not(.svc__item--dark) .svc__body {
    grid-column: 1;
    grid-row: 1;
  }
}

/* Görsellerin etrafında, köşesi görselin altından taşan ince bir "pasparta"
   çerçevesi: üstte/solda görselin arkasına gizlenir, altta/sağda dışarı
   taşarak görünür. Hover'da çerçeve biraz daha açılır, görsel hafifçe
   büyür — vitrin camındaki bir tablo gibi derinlik hissi verir. */
.svc__media {
  position: relative;
  aspect-ratio: 4 / 5;
}
.svc__media::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  border: 1px solid var(--champagne);
  z-index: 0;
  transition: inset .5s var(--ease);
}
.svc__item:hover .svc__media::before { inset: 12px -24px -24px 12px; }

.svc__media__crop {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%; height: 100%;
  overflow: hidden;
  background: var(--stone-light);
  box-shadow: 0 30px 60px -26px rgba(28, 26, 23, .4);
}
.svc__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease);
}
.svc__item:hover .svc__media img { transform: scale(1.055); }

.svc__num {
  display: block;
  font-family: var(--f-display);
  font-size: clamp(2.4rem, 4vw, 4.2rem);
  font-weight: 400;
  line-height: 1;
  color: var(--warm-beige);
  margin-bottom: var(--sp-2);
}
.svc__title {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: var(--t-h3);
  line-height: 1.08;
  letter-spacing: -.01em;
  margin-bottom: var(--sp-2);
}
.svc__desc { color: var(--ink-soft); max-width: 44ch; margin-bottom: var(--sp-3); }
.svc__desc strong { color: var(--ink); font-weight: 400; }

.svc__list { display: grid; gap: 9px; }
.svc__list li {
  position: relative;
  padding-left: 20px;
  font-size: .94rem;
  color: var(--ink-mute);
}
.svc__list li::before {
  content: "";
  position: absolute;
  left: 0; top: .72em;
  width: 8px; height: 1px;
  background: var(--champagne);
}
.svc__cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3) var(--sp-4); }
.svc__sub {
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 12px;
}

/* feature row: cinematic full width */
.svc__item--feature { grid-template-columns: 1fr; gap: clamp(28px, 4vw, 56px); }
.svc__item--feature .svc__media { aspect-ratio: 21 / 9; grid-column: 1; }
.svc__item--feature .svc__body {
  grid-column: 1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--sp-3) clamp(24px, 4vw, 70px);
  align-items: start;
}
.svc__item--feature .svc__num { margin-bottom: 0; }
.svc__item--feature .svc__title { grid-column: 2; margin-bottom: 0; }
.svc__item--feature .svc__desc { grid-column: 3; grid-row: 1; margin-bottom: 0; }
.svc__item--feature .svc__list { grid-column: 2 / -1; grid-auto-flow: column; grid-template-rows: repeat(3, auto); }
.svc__item--feature .link-arrow { grid-column: 2 / -1; }

/* geniş banner satırı (Mermer Banko) — önceden koyu (onyx) panel olarak
   tasarlanmıştı; site genelinde daha açık bir görünüm için diğer hizmet
   kartlarıyla aynı açık zemine çevrildi, sadece geniş banner + iki
   sütunlu düzeni korunuyor */
.svc__item--dark {
  grid-template-columns: 1fr;
  gap: 0;
  background: var(--marble-white);
}
.svc__item--dark .svc__media { aspect-ratio: 21 / 8; grid-column: 1; }
.svc__item--dark .svc__body {
  grid-column: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .9fr);
  gap: var(--sp-4) clamp(24px, 5vw, 90px);
  padding: clamp(32px, 5vw, 80px);
}
.svc__item--dark .svc__desc strong { color: var(--gold-ink); }
.svc__item--dark .svc__cols { grid-column: 2; grid-row: 1 / span 3; }

/* ===== 11. ARCHITECTURAL SLIDER ========================================== */
.arch {
  padding-block: var(--sp-sec);
  background: var(--obsidian);
  color: var(--off-white);
  overflow: hidden;
}
.arch__ctrl { display: flex; gap: 12px; flex-shrink: 0; }

.arch__viewport {
  margin-top: clamp(20px, 3vw, 44px);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
  /* deliberately no scroll-snap: the snapport would be offset by this
     element's own gutter padding, pinning scrollLeft above zero — the first
     card could never rest inside the gutter and "previous" never disabled. */
}
.arch__viewport::-webkit-scrollbar { display: none; }
.arch__viewport.is-dragging { cursor: grabbing; }
.arch__viewport:focus-visible { outline-offset: -2px; }

/* the gutter lives on the track, not the scroll container: padding on a
   scroll container is unreliable at the far end across browsers */
.arch__track {
  display: flex;
  gap: clamp(14px, 1.6vw, 26px);
  width: max-content;
  padding: 0 var(--gutter) 4px;
}
.arch__card { flex: 0 0 clamp(240px, 27vw, 440px); }
.arch__card figure {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--charcoal-2);
  margin-bottom: var(--sp-2);
}
.arch__card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.3s var(--ease), filter .8s var(--ease);
  filter: brightness(.9);
}
.arch__card:hover img { transform: scale(1.06); filter: brightness(1); }
.arch__card h3 {
  font-family: var(--f-display);
  font-size: clamp(1.1rem, 1.5vw, 1.55rem);
  font-weight: 400;
  line-height: 1.2;
}
.arch__card span {
  display: block;
  margin-top: 4px;
  font-size: var(--t-label);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--champagne);
}
.arch__card.is-dragging-child { pointer-events: none; }

.arch__bar {
  height: 1px;
  margin-top: clamp(28px, 3.6vw, 52px);
  background: rgba(255, 255, 255, .14);
  overflow: hidden;
}
.arch__bar i {
  display: block;
  width: 22%;
  height: 100%;
  background: var(--champagne);
  transform-origin: 0 50%;
  transition: transform .18s linear;
}

/* ===== 12. PROJECTS ====================================================== */
.projects { background: var(--off-white); }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(28px, 3.4vw, 52px);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--line-soft);
}
.filters__btn {
  padding: 9px 19px;
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: .76rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--ink-mute);
  transition: color .4s var(--ease), background-color .4s var(--ease),
              border-color .4s var(--ease);
}
.filters__btn:hover { color: var(--ink); border-color: var(--ink); }
.filters__btn.is-active {
  background: var(--obsidian);
  border-color: var(--obsidian);
  color: var(--off-white);
}

.grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(12px, 1.7vw, 28px);
  align-items: start;
}
.grid__empty {
  padding-block: var(--sp-5);
  text-align: center;
  color: var(--ink-mute);
}

.card { grid-column: span 2; }
.card--tall { grid-column: span 2; }
.card--wide { grid-column: span 4; }

.card.is-hidden { display: none; }
.card.is-filtering { opacity: 0; transform: translateY(18px); }
.card {
  transition: opacity .55s var(--ease), transform .55s var(--ease);
}

.card__btn {
  display: block;
  width: 100%;
  text-align: left;
  position: relative;
}
/* Oranlar gercek foto envanterine gore secildi: standart kartlar kare,
   cunku elde hem yatay hem dikey kareler var ve kare ikisini de en az
   kirpiyor. Dikey fotolar --tall, panoramikler --wide yuvasina gider. */
.card__media {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--stone-light);
}
.card--tall .card__media { aspect-ratio: 3 / 4; }
.card--wide .card__media { aspect-ratio: 16 / 10; }

.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.25s var(--ease), filter .9s var(--ease);
}
.card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(28,26,23,0) 30%, rgba(28,26,23,.6) 100%);
  opacity: 0;
  transition: opacity .7s var(--ease);
}
.card__btn:hover .card__media img,
.card__btn:focus-visible .card__media img { transform: scale(1.07); }
.card__btn:hover .card__media::after,
.card__btn:focus-visible .card__media::after { opacity: 1; }

.card__info { padding-top: var(--sp-2); }
.card__title {
  font-family: var(--f-display);
  font-size: clamp(1.15rem, 1.6vw, 1.7rem);
  font-weight: 400;
  line-height: 1.18;
  letter-spacing: -.005em;
}
.card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 5px;
  font-size: var(--t-label);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.card__meta i { font-style: normal; color: var(--gold-ink); }

.card__view {
  position: absolute;
  right: 18px; bottom: 18px;
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--off-white);
  color: var(--obsidian);
  opacity: 0;
  transform: translateY(14px) scale(.9);
  transition: opacity .55s var(--ease), transform .55s var(--ease);
}
.card__view svg { width: 19px; height: 19px; }
.card__btn:hover .card__view,
.card__btn:focus-visible .card__view { opacity: 1; transform: none; }

/* ===== 13. STATS ========================================================= */
.stats {
  padding-block: clamp(64px, 8vw, 130px);
  background: var(--marble-white);
  color: var(--ink);
  background-image:
    /* Fotoğraf yalnızca doku olarak kalsın diye üstüne açık, sıcak beyaz
       bir örtü var — koyu tema yerine ışıklı/temiz bir görünüm için. */
    linear-gradient(rgba(251,250,248,.84), rgba(251,250,248,.9)),
    url("assets/images/stats-mutfak.webp");
  background-size: cover;
  background-position: center;
}
.stats__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(28px, 4vw, 64px);
}
.stats__item {
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line);
}
.stats__num {
  display: block;
  font-family: var(--f-display);
  font-size: clamp(2.8rem, 6.4vw, 6rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}
.stats__item span {
  display: block;
  margin-top: 10px;
  font-size: var(--t-small);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ===== 14. PROCESS ======================================================= */
.process { background: var(--bg-alt); }

.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(16px, 2vw, 34px);
  counter-reset: step;
}
.steps__item {
  position: relative;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line);
}
.steps__item::before {
  content: "";
  position: absolute;
  top: -3px; left: 0;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--champagne);
}
.steps__num {
  display: block;
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: .24em;
  color: var(--champagne);
  margin-bottom: var(--sp-2);
}
.steps__title {
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 2vw, 2.1rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 10px;
}
.steps__item p { color: var(--ink-mute); font-size: .95rem; }

/* ===== 15. WHY US ======================================================== */
.why { background: var(--off-white); }
.why__text { max-width: 38ch; color: var(--ink-mute); font-size: var(--t-lead); }

.why__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.why__list li {
  position: relative;
  padding: clamp(24px, 2.6vw, 42px);
  background: var(--off-white);
  transition: background-color .5s var(--ease);
}
.why__list li:hover { background: var(--bg-alt); }
.why__list span {
  display: block;
  font-size: var(--t-label);
  letter-spacing: .22em;
  color: var(--gold-ink);
  margin-bottom: var(--sp-3);
}
.why__list h3 {
  font-family: var(--f-display);
  font-size: clamp(1.15rem, 1.5vw, 1.5rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 8px;
}
.why__list p { font-size: .9rem; color: var(--ink-mute); }

/* ===== 15b. FAQ (Anasayfa) =============================================== */
/* İki sütun: 8 soru tek sütunda çok dikey yer kaplıyordu, yan yana
   dizilince sayfa yüksekliği ~yarıya iniyor. Sütunlar arası ince bir
   dikey çizgi (sol sütunun border-right'ı) yatay çizgilerle aynı dilde. */
.faq__list {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: clamp(32px, 4vw, 64px);
}
.faq__item { border-bottom: 1px solid var(--line); }
.faq__list .faq__item:nth-child(odd) {
  border-right: 1px solid var(--line);
  padding-right: clamp(24px, 3vw, 40px);
}
.faq__list .faq__item:nth-child(even) { padding-left: clamp(24px, 3vw, 40px); }
.faq__q-wrap { margin: 0; font-weight: 400; }

.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  width: 100%;
  padding-block: clamp(16px, 2vw, 24px);
  text-align: left;
  font-family: var(--f-display);
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  font-weight: 400;
  color: var(--ink);
  transition: color .35s var(--ease);
}
.faq__q:hover { color: var(--gold-ink); }

/* sitedeki "01 / 02 / 03" editoryal numaralandırma diline uyum
   (bkz. .steps__num) — soru metniyle aynı satırda, sabit genişlikte */
.faq__q-inner { display: flex; align-items: baseline; gap: var(--sp-3); min-width: 0; }
.faq__num {
  flex-shrink: 0;
  width: 26px;
  font-family: var(--f-sans);
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: .16em;
  color: var(--champagne);
}

.faq__icon {
  position: relative;
  flex-shrink: 0;
  width: 22px; height: 22px;
}
.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform .45s var(--ease), opacity .45s var(--ease);
}
.faq__icon::before { width: 100%; height: 1px; }
.faq__icon::after { width: 1px; height: 100%; }
.faq__item.is-open .faq__icon { color: var(--champagne); }
.faq__item.is-open .faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

/* Yükseklik JS'siz, grid-template-rows 0fr → 1fr ile animasyonlu açılır;
   iç içerik ayrı bir sarmalayıcıda olduğu için animasyon sırasında
   kırpılmadan (overflow: hidden) yumuşakça büyür/küçülür. */
.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .55s var(--ease);
}
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a-in { overflow: hidden; }
.faq__a-in p {
  padding-bottom: clamp(16px, 2vw, 24px);
  max-width: 46ch;
  color: var(--ink-soft);
  line-height: 1.65;
}

/* JS yoksa (no-js) tüm cevaplar açık kalsın — bilgi hiçbir zaman gizli
   kalmasın */
.no-js .faq__a { grid-template-rows: 1fr; }
.no-js .faq__icon { display: none; }

/* ===== 16. CTA =========================================================== */
.cta {
  position: relative;
  padding-block: clamp(110px, 16vw, 250px);
  color: var(--off-white);
  text-align: center;
  overflow: hidden;
  background: var(--obsidian);
}
.cta__media { position: absolute; inset: 0; z-index: 0; }
.cta__media img {
  width: 100%; height: 112%;
  object-fit: cover;
}
.cta__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(28,26,23,.5), rgba(28,26,23,.36) 45%, rgba(28,26,23,.66)),
    radial-gradient(90% 70% at 50% 50%, rgba(28,26,23,.06), rgba(28,26,23,.44));
}
.cta__inner { position: relative; z-index: 2; }
.cta__title {
  max-width: 22ch;
  margin-inline: auto;
  font-size: clamp(2.5rem, 6.4vw, 6.4rem);
}
.cta__text {
  max-width: 50ch;
  margin: var(--sp-3) auto 0;
  color: rgba(255, 255, 255, .74);
  font-size: var(--t-lead);
}
.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  justify-content: center;
  margin-top: clamp(32px, 4vw, 56px);
}

/* ===== 17. CONTACT & FORM ================================================ */
.contact { background: var(--bg-alt); }
.contact__grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: clamp(40px, 6vw, 110px);
  align-items: start;
}

.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
/* Web3Forms spam-trap field: visually hidden but still in the tab/DOM flow
   in a way real users never trigger, and screen readers never announce. A
   bot filling every input fills this too and gets silently discarded. */
.form__honeypot {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.field { display: block; margin-bottom: var(--sp-3); }
.field label {
  display: block;
  margin-bottom: 9px;
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.field label span { color: var(--gold-ink); }

.field input,
.field textarea,
.select select {
  width: 100%;
  padding: 15px 2px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  font-size: 1rem;
  font-weight: 400;
  border-radius: 0;
  transition: border-color .45s var(--ease);
}
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder,
.field textarea::placeholder { color: #B0AEA9; }
.field input:focus,
.field textarea:focus,
.select select:focus {
  outline: none;
  border-bottom-color: var(--obsidian);
}
.field.has-err input,
.field.has-err textarea,
.field.has-err .select select { border-bottom-color: #B0452F; }

.select { position: relative; }
.select select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 30px;
  cursor: pointer;
}
.select svg {
  position: absolute;
  right: 2px; top: 50%;
  transform: translateY(-50%);
  width: 17px; height: 17px;
  pointer-events: none;
  color: var(--ink-mute);
}

.field__err {
  display: block;
  min-height: 1.1em;
  margin-top: 6px;
  font-size: .75rem;
  letter-spacing: .04em;
  color: #B0452F;
}

.form__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-3);
  margin-top: var(--sp-3);
}
.form__note { font-size: .85rem; color: var(--ink-mute); max-width: 32ch; }
.form__note a {
  color: var(--ink);
  border-bottom: 1px solid var(--champagne);
  padding-bottom: 1px;
}
.form__status {
  margin-top: var(--sp-3);
  font-size: .9rem;
  min-height: 1.4em;
}
.form__status.is-ok { color: #2E6B4F; }
.form__status.is-err { color: #B0452F; }

.info { display: grid; gap: var(--sp-3); }
.info li { padding-bottom: var(--sp-3); border-bottom: 1px solid var(--line-soft); }
.info .label { margin-bottom: 6px; }
.info a, .info address, .info p { font-size: 1.05rem; font-weight: 400; line-height: 1.6; }
.info a { transition: color .4s; }
.info a:hover { color: var(--gold-ink); }

.map {
  margin-top: var(--sp-4);
  aspect-ratio: 4 / 3;
  background: var(--stone-light);
  overflow: hidden;
  filter: grayscale(1) contrast(1.05);
  transition: filter .7s var(--ease);
}
.map:hover { filter: grayscale(0); }
.map iframe { width: 100%; height: 100%; border: 0; }

/* ===== 18. FOOTER ======================================================== */
.foot {
  padding-block: clamp(64px, 8vw, 120px) var(--sp-4);
  background: var(--marble-white);
  color: rgba(28, 26, 23, .62);
  border-top: 1px solid var(--line);
}
.foot__top {
  display: grid;
  grid-template-columns: 1.6fr .8fr .8fr .8fr;
  gap: clamp(32px, 5vw, 80px);
  padding-bottom: clamp(48px, 6vw, 90px);
  border-bottom: 1px solid var(--line);
}
.foot__logo { color: var(--ink); margin-bottom: var(--sp-3); }
.foot__brand p { max-width: 40ch; font-size: .95rem; }

.foot__h {
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: var(--sp-3);
}
.foot__nav ul, .foot__col ul { display: grid; gap: 11px; }
.foot__nav a, .foot__col a {
  font-size: .95rem;
  transition: color .4s var(--ease);
}
.foot__nav a:hover, .foot__col a:hover { color: var(--gold-ink); }

.foot__bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--sp-2);
  padding-top: var(--sp-3);
  font-size: var(--t-small);
  letter-spacing: .06em;
}
/* ikinci numaranın yanındaki küçük görev etiketi (footer + mobil menü) */
.tel-role {
  margin-left: 6px;
  font-size: .7em;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold-ink);
  white-space: nowrap;
}
/* footer sütunu dar: etiket numaranın altında alt yazı olarak durur */
.foot .tel-role { display: block; margin: 3px 0 0; }
/* footer konum bağlantısı — Google'daki işletme kaydını yeni sekmede açar */
.foot__loc { display: inline-flex; align-items: center; gap: 8px; }
.foot__loc svg {
  width: 15px; height: 15px;
  flex-shrink: 0;
  fill: none;
  stroke: var(--gold-ink);
  stroke-width: 1.4;
}
.foot__slogan { font-family: var(--f-display); letter-spacing: .1em; color: var(--gold-ink); }

/* ===== 19. PROJECT DETAIL MODAL ========================================== */
.pmodal {
  position: fixed;
  inset: 0;
  z-index: 200;
  visibility: hidden;
  pointer-events: none;
}
.pmodal.is-open { visibility: visible; pointer-events: auto; }

.pmodal__scrim {
  position: absolute;
  inset: 0;
  background: rgba(6, 6, 7, .62);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity .6s var(--ease);
}
.pmodal.is-open .pmodal__scrim { opacity: 1; }

.pmodal__panel {
  position: absolute;
  inset: auto 0 0 0;
  height: min(94svh, 1100px);
  background: var(--off-white);
  transform: translateY(101%);
  transition: transform .85s var(--ease);
  overflow: hidden;
}
.pmodal.is-open .pmodal__panel { transform: none; }

.pmodal__close {
  position: absolute;
  top: 20px; right: 20px;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: rgba(251, 250, 248, .9);
  backdrop-filter: blur(6px);
  color: var(--obsidian);
  transition: background-color .4s, transform .4s var(--ease);
}
.pmodal__close svg { width: 19px; height: 19px; }
.pmodal__close:hover { background: var(--obsidian); color: var(--off-white); transform: rotate(90deg); }

.pmodal__scroll {
  height: 100%;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.pmodal__hero { aspect-ratio: 16 / 9; overflow: hidden; background: var(--stone-light); }
.pmodal__hero img { width: 100%; height: 100%; object-fit: cover; }

.pmodal__body {
  max-width: 980px;
  margin-inline: auto;
  padding: clamp(32px, 5vw, 72px) var(--gutter) clamp(56px, 7vw, 100px);
}
.pmodal__title { margin-bottom: var(--sp-3); font-size: clamp(2rem, 4.4vw, 4rem); }
.pmodal__desc { font-size: var(--t-lead); color: var(--ink-soft); max-width: 62ch; }

.pmodal__spec {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
  margin-block: clamp(32px, 4vw, 56px);
  padding-block: var(--sp-3);
  border-block: 1px solid var(--line-soft);
}
.pmodal__spec dt {
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 8px;
}
.pmodal__spec dd { font-size: 1.02rem; }

.pmodal__gallery {
  display: grid;
  /* auto-fit: bazi projelerde 1-2 foto var, tek kare bosluga yayilsin */
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  gap: clamp(10px, 1.4vw, 20px);
  margin-bottom: clamp(32px, 4vw, 56px);
}
.pmodal__gallery figure { aspect-ratio: 4 / 5; overflow: hidden; background: var(--stone-light); }
.pmodal__gallery img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.pmodal__gallery figure:hover img { transform: scale(1.06); }

/* ===== 20. TO-TOP ======================================================== */
.totop {
  position: fixed;
  right: clamp(16px, 2vw, 32px);
  bottom: clamp(16px, 2vw, 32px);
  z-index: 90;
  display: grid;
  place-items: center;
  width: 50px; height: 50px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(251, 250, 248, .82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--obsidian);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity .5s var(--ease), transform .5s var(--ease),
              background-color .4s, color .4s;
}
.totop svg { width: 18px; height: 18px; }
.totop.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.totop:hover { background: var(--obsidian); color: var(--off-white); border-color: var(--obsidian); }

/* --- floating WhatsApp CTA ----------------------------------------------- */
.wa-float {
  position: fixed;
  left: clamp(16px, 2vw, 32px);
  bottom: clamp(16px, 2vw, 32px);
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px 14px 16px;
  border-radius: 999px;
  background: #25D366;
  color: #06210F;
  font-size: var(--t-small);
  font-weight: 500;
  letter-spacing: .04em;
  box-shadow: 0 10px 30px rgba(28, 26, 23, .22);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.wa-float svg { width: 21px; height: 21px; }
.wa-float:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(28, 26, 23, .3); }
@media (max-width: 560px) {
  .wa-float span { display: none; }
  .wa-float { padding: 14px; }
  /* dar ekranda buton yalnızca ikona iniyor — ne işe yaradığı üstündeki
     küçük etiketle anlaşılsın (aria-label zaten mevcut, bu yalnızca görsel) */
  .wa-float::before {
    content: "Bizimle iletişime geç";
    position: absolute;
    left: 0;
    bottom: calc(100% + 10px);
    padding: 7px 12px;
    border-radius: 999px;
    background: var(--off-white);
    color: var(--obsidian);
    font-size: .72rem;
    font-weight: 500;
    letter-spacing: .03em;
    white-space: nowrap;
    box-shadow: 0 6px 20px rgba(28, 26, 23, .18);
    pointer-events: none;
  }
  :lang(en) .wa-float::before { content: "Contact us"; }
  .wa-float::after {
    content: "";
    position: absolute;
    left: 20px;
    bottom: calc(100% + 5px);
    width: 10px; height: 10px;
    background: var(--off-white);
    transform: rotate(45deg);
    pointer-events: none;
  }
  /* sol alttaki buton + etiket slider numaralarının ve footer'ın son
     satırlarının üstüne binmesin */
  .hero__pager { justify-content: flex-end; padding-right: var(--gutter); }
  /* sağa kayan numaralarla çakışmasın: ikonlar onların hemen üstünde */
  .hero__social { right: var(--gutter); bottom: calc(clamp(26px, 4.5vh, 52px) + 36px); }
  .hero__social a { width: 32px; height: 32px; }
  .hero__social svg { width: 14px; height: 14px; }
  .foot { padding-bottom: calc(var(--sp-4) + 120px); }
}

/* ===== 21. RESPONSIVE ==================================================== */
@media (max-width: 1200px) {
  .foot__top { grid-template-columns: 1fr 1fr 1fr; }
  .foot__brand { grid-column: 1 / -1; }
  .why__list { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); gap: var(--sp-4) var(--sp-3); }
}

@media (max-width: 900px) {
  .featured__grid { grid-template-columns: repeat(2, 1fr); }
}

/* masaüstü menü (3+3 link, dil seçici, teklif butonu) kademeli sığdırılır:
   1600 altında buton kısalır; 1366 ve altında hamburger başlar */
@media (max-width: 1599px) {
  .nav__cta-long { display: none; }
}
@media (max-width: 1366px) {
  :root { --nav-h: 92px; }

  .nav__menu, .nav__cta, .nav__phone, .nav__social { display: none; }
  .burger { display: block; }
  .nav__logo, .foot__logo { font-size: .9rem; letter-spacing: .22em; }
  .brand-mark { width: 3em; height: 3em; }
  .nav.is-stuck .brand-mark { width: 2.1em; height: 2.1em; }
  .nav__side--right { gap: 0; }
  /* hamburger solda: dar ekranda sağ blokta yalnızca burger kalıyor, sol
     blok (telefon + menü) tamamen gizli — ikisinin sütunları yer değiştiriyor */
  /* sağ blok ve içindeki aksiyon kutusu "display: contents" ile açılır:
     burger 1. sütuna, dil seçici boş kalan 3. sütuna — sağ üste — yerleşir */
  .nav__side--right, .nav__actions { display: contents; }
  .nav__side--left { display: none; }
  .burger { grid-column: 1; grid-row: 1; justify-self: start; }
  .nav__logo { grid-column: 2; grid-row: 1; }
  .nav__social { display: flex; grid-column: 3; grid-row: 1; justify-self: end; gap: 14px; }
  .nav__social svg { width: 19px; height: 19px; flex-shrink: 0; }
  /* dar ekranda sütun arası boşluk ikonları sıkıştırmasın */
  .nav__inner { gap: 12px; }
  /* mobil menü açıkken zemin açık renk: üst çubuktaki beyaz logo yazısı,
     burger ve ikonlar koyulaşsın ki kaybolmasın */
  .nav:has(.burger.is-open) { color: var(--ink); }
  .nav:has(.burger.is-open) .burger { border-color: var(--line); }
}

@media (max-width: 1024px) {

  .intro__grid { grid-template-columns: 1fr; gap: var(--sp-4); }
  .intro__title { max-width: none; }

  .svc__item { grid-template-columns: 1fr; gap: var(--sp-4); }
  .svc__media { aspect-ratio: 16 / 11; }
  .svc__item--feature .svc__body { grid-template-columns: 1fr; }
  .svc__item--feature .svc__title,
  .svc__item--feature .svc__desc,
  .svc__item--feature .svc__list,
  .svc__item--feature .link-arrow { grid-column: 1; grid-row: auto; }
  .svc__item--feature .svc__list { grid-auto-flow: row; grid-template-rows: none; }
  .svc__item--dark .svc__body { grid-template-columns: 1fr; gap: var(--sp-3); }
  .svc__item--dark .svc__cols { grid-column: 1; grid-row: auto; }

  .card--wide { grid-column: span 6; }
  .card--wide .card__media { aspect-ratio: 16 / 9; }

  .stats__list { grid-template-columns: repeat(2, 1fr); }

  .contact__grid { grid-template-columns: 1fr; }
  .map { aspect-ratio: 16 / 9; }

  .pmodal__panel { height: 96svh; }
}

@media (max-width: 768px) {
  :root { --t-label: .66rem; }

  .hero { min-height: 92svh; }
  .hero__actions .btn { flex: 1 1 auto; justify-content: center; }
  /* dar ekranda yan oklar başlığın üstüne biner; numaralar zaten yeterli */
  .hero__nav { display: none; }
  .hero__num { font-size: .72rem; gap: 10px; }
  .hero__pager { gap: 10px; }

  .sec-head--row { flex-direction: column; align-items: flex-start; }

  .intro__figure { aspect-ratio: 4 / 3; }

  .grid { grid-template-columns: repeat(2, 1fr); }
  .card, .card--tall, .card--wide { grid-column: span 1; }
  .card--wide { grid-column: span 2; }
  .card--wide .card__media { aspect-ratio: 16 / 10; }

  .steps { grid-template-columns: 1fr 1fr; }

  .svc__cols { grid-template-columns: 1fr; }

  .form__row { grid-template-columns: 1fr; gap: 0; }

  .pmodal__spec { grid-template-columns: 1fr; gap: var(--sp-2); }
  .pmodal__gallery { grid-template-columns: 1fr 1fr; }
  .pmodal__hero { aspect-ratio: 4 / 3; }

  .foot__top { grid-template-columns: 1fr 1fr; }

  .faq__list { grid-template-columns: 1fr; }
  .faq__list .faq__item:nth-child(odd) { border-right: none; padding-right: 0; }
  .faq__list .faq__item:nth-child(even) { padding-left: 0; }
}

@media (max-width: 560px) {
  .why__list { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .stats__list { grid-template-columns: 1fr; gap: var(--sp-3); }
  .grid { grid-template-columns: 1fr; }
  .card--wide { grid-column: span 1; }
  .arch__card { flex: 0 0 78vw; }

  /* one swipeable row instead of a three-row block of chips */
  .filters {
    flex-wrap: nowrap;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .filters::-webkit-scrollbar { display: none; }
  .filters__btn { padding: 8px 15px; font-size: .7rem; flex: 0 0 auto; }
  .cta__actions .btn { width: 100%; justify-content: center; }
  .form__foot .btn { width: 100%; justify-content: center; }
  .form__note { max-width: none; }
  .foot__top { grid-template-columns: 1fr; }
  .marquee__track { animation-duration: 17s; }
}

@media (max-width: 400px) {
  :root { --gutter: 18px; }
  .pmodal__gallery { grid-template-columns: 1fr; }

  /* Long labels ("Projeniz İçin Teklif Al") cannot shrink while nowrap is on,
     so at this width they are allowed to wrap and the chrome tightens up. */
  .btn {
    padding: 15px 20px;
    font-size: .75rem;
    letter-spacing: .1em;
    gap: 9px;
    white-space: normal;
    text-align: center;
  }
  .hero__actions .btn,
  .cta__actions .btn,
  .form__foot .btn { width: 100%; justify-content: center; }
}

/* touch devices: no hover-only affordances left stranded */
@media (hover: none) {
  .card__view { opacity: 1; transform: none; }
  .map { filter: none; }
}

/* ===== 22. REDUCED MOTION & PRINT ======================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .w__in { transform: none !important; }
  [data-reveal-img] img { clip-path: none !important; transform: none !important; }
  [data-reveal-row] .svc__media__crop { clip-path: none !important; }
  [data-reveal-row] .svc__media img { transform: none !important; }
  [data-reveal-row] .svc__body > * { opacity: 1 !important; transform: none !important; }

  .hero__actions { opacity: 1; filter: none; animation: none; }
  .hero__slide { transition: none; }
  .hero__slide.is-active .hero__img,
  .hero__slide.is-prev .hero__img { animation: none; transform: none; }
  .loader__word { transform: none; animation: none; }
  .marquee__track { animation: none; }
}

@media print {
  .nav, .mmenu, .loader, .totop, .wa-float, .pmodal, .marquee, .arch__ctrl { display: none !important; }
  body { color: #000; background: #fff; }
  .hero { min-height: auto; color: #000; }
  .hero__media, .cta__media { display: none; }
  .cta { color: #000; }
  a { text-decoration: underline; }
}

/* ===== 23. MARKA İŞARETİ (tabeladan uyarlanan GT monogramı) ============== */
/* Gerçek marka işareti (GM monogramı). Kaynak PNG saydam zeminli ve kare
   kırpılmış; koyu zeminlerde okunması için lacivert yarısı krem yapılmış
   "-light" sürümü kullanılıyor. */
.brand-mark {
  width: 3.6em;
  height: 3.6em;
  flex: 0 0 auto;
  object-fit: contain;
  transition: width .5s var(--ease), height .5s var(--ease);
}
/* menü küçülünce logo da orantılı küçülsün */
.nav.is-stuck .brand-mark { width: 2.3em; height: 2.3em; }

.foot__tagline {
  margin-top: -6px;
  margin-bottom: var(--sp-3);
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold-ink);
}

/* ===== 24. MARKALAR (partner brand list) ================================ */
.brands {
  padding-block: clamp(56px, 7vw, 110px);
  background: var(--off-white);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.brands__title {
  max-width: 26ch;
  font-size: clamp(1.7rem, 3.2vw, 2.7rem);
  margin-bottom: clamp(32px, 4vw, 56px);
}

.brands__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.brands__list li { display: flex; }

@media (max-width: 768px) {
  .brands__list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 400px) {
  .brands__list { grid-template-columns: 1fr; }
}

/* ===== 25. BRAND DETAIL MODAL ============================================ */
.brands__btn {
  display: block;
  width: 100%;
  height: 100%;
  padding: clamp(26px, 3vw, 40px) 16px;
  background: var(--off-white);
  font-family: var(--f-display);
  font-size: clamp(1.15rem, 1.8vw, 1.6rem);
  font-weight: 400;
  letter-spacing: .02em;
  color: var(--ink-soft);
  text-align: center;
  cursor: pointer;
  transition: background-color .5s var(--ease), color .5s var(--ease);
}
.brands__btn:hover,
.brands__btn:focus-visible { background: var(--obsidian); color: var(--off-white); }

.bmodal {
  position: fixed;
  inset: 0;
  z-index: 200;
  visibility: hidden;
  pointer-events: none;
}
.bmodal.is-open { visibility: visible; pointer-events: auto; }

.bmodal__scrim {
  position: absolute;
  inset: 0;
  background: rgba(6, 6, 7, .62);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity .6s var(--ease);
}
.bmodal.is-open .bmodal__scrim { opacity: 1; }

.bmodal__panel {
  position: absolute;
  inset: 0 0 0 auto;
  width: min(560px, 100%);
  height: 100%;
  background: var(--off-white);
  transform: translateX(101%);
  transition: transform .75s var(--ease);
  overflow: hidden;
}
.bmodal.is-open .bmodal__panel { transform: none; }

.bmodal__close {
  position: absolute;
  top: 20px; right: 20px;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: var(--bg-alt);
  color: var(--obsidian);
  transition: background-color .4s, transform .4s var(--ease);
}
.bmodal__close svg { width: 19px; height: 19px; }
.bmodal__close:hover { background: var(--obsidian); color: var(--off-white); transform: rotate(90deg); }

.bmodal__scroll { height: 100%; overflow-y: auto; overscroll-behavior: contain; }

.bmodal__body {
  padding: clamp(90px, 12vw, 120px) clamp(28px, 5vw, 56px) clamp(56px, 7vw, 90px);
}
.bmodal__title { margin-bottom: var(--sp-3); font-size: clamp(2rem, 4vw, 3rem); }
.bmodal__desc { font-size: var(--t-lead); color: var(--ink-soft); }

.bmodal__features {
  display: grid;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 40px);
  padding-top: clamp(24px, 3vw, 40px);
  border-top: 1px solid var(--line-soft);
}
.bmodal__features li {
  position: relative;
  padding-left: 22px;
  font-size: .96rem;
  color: var(--ink-soft);
}
.bmodal__features li::before {
  content: "";
  position: absolute;
  left: 0; top: .68em;
  width: 10px; height: 1px;
  background: var(--champagne);
}

.bmodal__spec {
  margin: clamp(24px, 3vw, 40px) 0;
  padding-block: var(--sp-3);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.bmodal__spec dt {
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 8px;
}
.bmodal__spec dd { font-size: 1rem; }

@media (max-width: 560px) {
  .bmodal__panel { width: 100%; }
}

/* ===== 26. ÜRÜN KATALOĞU SAYFASI (urunler.html) ========================== */

/* --- compact page header (non-hero pages) -------------------------------- */
.pagehead {
  position: relative;
  min-height: 52vh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-h) + 40px) 0 clamp(40px, 6vw, 72px);
  background: var(--obsidian);
  color: var(--off-white);
  overflow: hidden;
}
.pagehead__media { position: absolute; inset: 0; z-index: 0; }
.pagehead__media img { width: 100%; height: 100%; object-fit: cover; }
.pagehead__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(28,26,23,.4) 0%, rgba(28,26,23,.2) 40%, rgba(28,26,23,.68) 100%);
}
.pagehead__inner { position: relative; z-index: 1; }
.pagehead__crumb {
  display: flex;
  gap: 8px;
  margin-bottom: var(--sp-3);
  font-size: var(--t-small);
  letter-spacing: .08em;
  color: rgba(255, 255, 255, .62);
}
.pagehead__crumb a { color: rgba(255, 255, 255, .88); transition: color .3s; }
.pagehead__crumb a:hover { color: var(--champagne); }
.pagehead__crumb span { color: rgba(255, 255, 255, .35); }
.pagehead__title { font-size: clamp(2.6rem, 6vw, 5.4rem); margin-bottom: var(--sp-3); }
.pagehead__text { max-width: 50ch; font-size: var(--t-lead); color: rgba(255, 255, 255, .74); }

/* --- catalog note ---------------------------------------------------------*/
.catalog__note {
  max-width: 70ch;
  margin-bottom: clamp(32px, 4vw, 56px);
  padding: 18px 22px;
  border-left: 2px solid var(--champagne);
  background: var(--bg-alt);
  font-size: .94rem;
  color: var(--ink-soft);
}

/* --- layout ---------------------------------------------------------------*/
.catalog__layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: start;
}

/* --- sidebar / facets ------------------------------------------------------*/
.catalog__sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  display: grid;
  gap: clamp(28px, 3vw, 40px);
}

.facet--search .label { margin-bottom: 10px; }
.facet__search { position: relative; }
.facet__search input {
  width: 100%;
  padding: 12px 38px 12px 2px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  font-size: .95rem;
  font-weight: 400;
  transition: border-color .4s var(--ease);
}
.facet__search input::placeholder { color: #B0AEA9; }
.facet__search input:focus { outline: none; border-bottom-color: var(--obsidian); }
.facet__search svg {
  position: absolute;
  right: 2px; top: 50%;
  transform: translateY(-50%);
  width: 17px; height: 17px;
  color: var(--ink-mute);
  pointer-events: none;
}

.facet { padding-top: clamp(20px, 2.4vw, 28px); border-top: 1px solid var(--line-soft); }
.facet:first-child { padding-top: 0; border-top: 0; }
.facet h3.label { margin-bottom: 14px; }

.facet__options { display: grid; gap: 4px; }
.facet__btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 7px 4px;
  font-size: .89rem;
  color: var(--ink-soft);
  text-align: left;
  border-radius: 3px;
  transition: color .3s var(--ease), background-color .3s var(--ease);
}
.facet__btn:hover { color: var(--ink); background: var(--bg-alt); }
.facet__btn__mark {
  flex: 0 0 auto;
  width: 15px; height: 15px;
  border: 1px solid var(--line);
  transition: background-color .3s var(--ease), border-color .3s var(--ease);
}
.facet[data-mode="single"] .facet__btn__mark { border-radius: 50%; }
.facet[data-mode="single"] .facet__btn__mark::after,
.facet[data-mode="multi"] .facet__btn__mark::after {
  content: "";
  display: block;
  width: 100%; height: 100%;
  transform: scale(0);
  background: var(--obsidian);
  transition: transform .25s var(--ease);
}
.facet[data-mode="single"] .facet__btn__mark::after { border-radius: 50%; transform-origin: center; }
.facet__btn[aria-pressed="true"] .facet__btn__mark { border-color: var(--obsidian); }
.facet__btn[aria-pressed="true"] .facet__btn__mark::after { transform: scale(.55); }
.facet__btn[aria-pressed="true"] { color: var(--ink); font-weight: 400; }
.facet__btn__count { margin-left: auto; font-size: .78rem; color: var(--ink-mute); }

.catalog__reset {
  justify-self: start;
  font-size: var(--t-small);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-bottom: 3px;
  border-bottom: 1px solid var(--line);
  transition: color .3s, border-color .3s;
}
.catalog__reset:hover { color: var(--ink); border-color: var(--ink); }

/* --- results ----------------------------------------------------------------*/
.catalog__count {
  margin-bottom: var(--sp-3);
  font-size: var(--t-small);
  letter-spacing: .06em;
  color: var(--ink-mute);
}
.catalog__empty {
  grid-column: 1 / -1;
  padding-block: var(--sp-5);
  max-width: 50ch;
  color: var(--ink-mute);
}

.catalog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 1.8vw, 26px);
}
.swatch { transition: opacity .5s var(--ease), transform .5s var(--ease); }
.swatch.is-hidden { display: none; }
.swatch.is-filtering { opacity: 0; transform: translateY(14px); }

.swatch__btn { display: block; width: 100%; text-align: left; position: relative; }
.swatch__media {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--stone-light);
}
.swatch__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease);
}
.swatch__btn:hover .swatch__media img,
.swatch__btn:focus-visible .swatch__media img { transform: scale(1.06); }

.swatch__brand {
  position: absolute;
  left: 12px; top: 12px;
  padding: 5px 11px;
  background: rgba(251, 250, 248, .92);
  backdrop-filter: blur(4px);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--obsidian);
}
.swatch__label {
  display: block;
  margin-top: 12px;
  font-family: var(--f-display);
  font-size: 1.05rem;
  color: var(--ink);
}

@media (max-width: 1024px) {
  .catalog__layout { grid-template-columns: 1fr; }
  .catalog__sidebar {
    position: static;
    grid-template-columns: repeat(2, 1fr);
    display: grid;
  }
  .facet--search { grid-column: 1 / -1; }
  .catalog__reset { grid-column: 1 / -1; }
  .catalog__grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .pagehead { min-height: 42vh; }
  .catalog__sidebar { grid-template-columns: 1fr 1fr; }
  .catalog__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .catalog__sidebar { grid-template-columns: 1fr; }
  .catalog__grid { grid-template-columns: 1fr 1fr; }
}

/* ===== 22. BRAND PAGES (anatolia.html, belenco.html, ...) ================ */
.brandpage__layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(240px, 1fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
.brandpage__title { margin: var(--sp-3) 0 var(--sp-3); font-size: clamp(1.9rem, 3.4vw, 2.7rem); }
.brandpage__p {
  max-width: 68ch;
  margin-bottom: var(--sp-3);
  color: var(--ink-soft);
  font-size: var(--t-lead);
}
.brandpage__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: clamp(28px, 3.5vw, 44px);
}

.brandpage__aside {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  padding: clamp(24px, 3vw, 36px);
  background: var(--bg-alt);
  border: 1px solid var(--line-soft);
}
.brandpage__logo {
  display: block;
  width: 100%;
  height: auto;
  max-height: 90px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: var(--sp-4);
}
.brandpage__otherlist { display: grid; gap: 11px; margin-top: var(--sp-2); }
.brandpage__otherlist a {
  font-size: .95rem;
  color: var(--ink-soft);
  transition: color .25s;
}
.brandpage__otherlist a:hover { color: var(--gold-ink); }

@media (max-width: 960px) {
  .brandpage__layout { grid-template-columns: 1fr; }
  .brandpage__aside { position: static; }
}