@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('../fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('../fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/space-grotesk-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/space-grotesk-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}/* ============================================================
   NTTİ YAPI İNŞAAT — Stiller
   Konsept: "Yapı Katmanları / Constructed Layers"
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  --bordo: #7A1E2D;
  --bordo-deep: #5E1622;
  --gold: #D4AF37;
  --gold-soft: rgba(212, 175, 55, 0.55);
  --gold-faint: rgba(212, 175, 55, 0.28);
  --ink: #1E1E1E;
  --ink-soft: #3a3a38;
  --grey: #F2F2F2;
  --bg: #F7F4EF;            /* warm off-white */
  --bg-deep: #F1EDE6;
  --line: rgba(30, 30, 30, 0.14);
  --line-soft: rgba(30, 30, 30, 0.08);
  --white: #FDFCFA;

  --font-head: "Space Grotesk", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  --w-max: 1320px;
  --pad-x: clamp(1.25rem, 4vw, 4rem);
  --header-h: 76px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --t-med: 0.6s;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-padding-top: calc(var(--header-h) + 8px);
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    repeating-linear-gradient(-45deg, rgba(30, 30, 30, 0.02) 0 1px, transparent 1px 18px)
    var(--bg);
  overflow-x: hidden;
}

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

[hidden] { display: none !important; }

h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }

a { color: inherit; text-decoration: none; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

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

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: fixed;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.7rem 1.1rem;
  background: var(--ink);
  color: var(--bg);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  transition: top 0.2s;
}
.skip-link:focus-visible { top: 0.75rem; }

/* ---------- Typography ---------- */
.display {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(1.9rem, 4.4vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  max-width: 18ch;
}

.kicker {
  font-family: var(--font-head);
  font-size: clamp(0.72rem, 1.1vw, 0.82rem);
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
}
.kicker-bordo { color: var(--bordo); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 47px;
  padding: 0.6rem 1.65rem;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: background-color 0.3s var(--ease-out), color 0.3s, border-color 0.3s,
              transform 0.3s var(--ease-out);
  position: relative;
}
.btn:hover { transform: translateY(-1.5px); }

.btn-primary {
  background: var(--bordo);
  color: #fff;
  border-color: var(--bordo);
}
.btn-primary:hover { background: var(--bordo-deep); border-color: var(--bordo-deep); }

.btn-ghost {
  border-color: rgba(30, 30, 30, 0.45);
  color: var(--ink);
  background: rgba(253, 252, 250, 0.25);
}
.btn-ghost:hover { border-color: var(--ink); background: rgba(253, 252, 250, 0.55); }

.btn-ghost--dark {
  border-color: rgba(253, 252, 250, 0.5);
  color: var(--bg);
  background: transparent;
}
.btn-ghost--dark:hover { border-color: var(--bg); background: rgba(253, 252, 250, 0.08); }

.btn::after {
  content: "";
  position: absolute;
  left: 0; bottom: -1px;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width 0.35s var(--ease-out);
}
.btn:hover::after { width: 100%; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transform: translateY(0);
  transition: background-color 0.35s, box-shadow 0.35s, backdrop-filter 0.35s,
              transform 0.5s var(--ease-out);
}

.header-inner {
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-header[data-state="top"] {
  background: rgba(247, 244, 239, 0.76);
  -webkit-backdrop-filter: blur(18px) saturate(1.08);
  backdrop-filter: blur(18px) saturate(1.08);
  box-shadow:
    0 1px 0 rgba(101, 83, 55, 0.12),
    0 8px 28px rgba(34, 31, 27, 0.05);
}

.site-header[data-state="scrolled"] {
  background: rgba(247, 244, 239, 0.94);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--line-soft);
}

.brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.brand-logo {
  width: auto;
  height: 44px;
  transition: height 0.3s var(--ease-out);
}
.site-header[data-state="scrolled"] .brand-logo { height: 38px; }

.main-nav { display: none; }

.nav-list { display: flex; gap: clamp(1rem, 2.2vw, 2rem); }

.nav-link {
  position: relative;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 0.4rem 0.1rem;
}
.site-header[data-state="top"] .nav-link {
  color: rgba(24, 23, 21, 0.94);
  font-weight: 600;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.72);
}
.site-header[data-state="top"] .nav-link.is-active {
  color: var(--bordo);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background: var(--gold);
  transition: width 0.3s var(--ease-out);
}
.nav-link:hover::after,
.nav-link.is-active::after { width: 100%; }
.nav-link.is-active { color: var(--bordo); }

.header-tools { display: flex; align-items: center; gap: clamp(0.75rem, 1.8vw, 1.4rem); }

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  font-family: var(--font-head);
  font-size: 0.85rem;
}
.lang-btn {
  padding: 0.55rem 0.45rem;
  min-width: 34px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  border-bottom: 1.5px solid transparent;
  transition: color 0.25s, border-color 0.25s;
}
.lang-btn[aria-pressed="true"] {
  color: var(--bordo);
  border-bottom-color: var(--gold);
  font-weight: 600;
}
.lang-btn:hover { color: var(--ink); }
.lang-sep { color: var(--line); }

.btn-header {
  min-height: 44px;
  padding: 0.45rem 1.25rem;
  background: var(--bordo);
  color: #fff;
  display: none;
}
.btn-header:hover { background: var(--bordo-deep); }

/* Burger */
.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
}
.menu-bar {
  display: block;
  height: 1.6px;
  width: 100%;
  background: var(--ink);
  transition: transform 0.3s var(--ease-out), opacity 0.2s;
}
.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: linear-gradient(160deg, #232321 0%, var(--ink) 60%);
  z-index: 99;
  overflow-y: auto;
  padding: clamp(1.5rem, 6vh, 3.5rem) var(--pad-x) 2rem;
}
.mobile-menu::before {
  content: "";
  position: absolute;
  top: 0; left: 18%;
  width: 1px; height: 100%;
  background: var(--gold-faint);
}

.mobile-nav-list li {
  display: flex;
  align-items: baseline;
  gap: 1.1rem;
  border-bottom: 1px solid rgba(247, 244, 239, 0.09);
  transform: translateY(14px);
  opacity: 0;
  animation: menu-in 0.45s var(--ease-out) forwards;
  animation-delay: calc(var(--i) * 60ms);
}
@keyframes menu-in { to { transform: none; opacity: 1; } }

.m-num {
  font-family: var(--font-head);
  font-size: 0.75rem;
  color: var(--gold);
  letter-spacing: 0.12em;
  width: 2rem;
}
.mobile-link {
  display: block;
  flex: 1;
  padding: 1.05rem 0;
  font-family: var(--font-head);
  font-size: clamp(1.35rem, 5.4vw, 1.8rem);
  font-weight: 500;
  color: var(--bg);
  letter-spacing: 0.01em;
}
.mobile-link:hover { color: var(--gold); }

.mobile-menu-foot { margin-top: 2rem; }
.mobile-menu .lang-btn { color: rgba(247, 244, 239, 0.7); }
.mobile-menu .lang-btn[aria-pressed="true"] { color: var(--gold); }
.mobile-menu .lang-btn:hover { color: var(--bg); }

body.menu-open { overflow: hidden; }

/* ============================================================
   HERO — editoryal bölünmüş kompozisyon
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  background: var(--bg);
  display: flex;
  overflow: hidden;
}
.hero-grid {
  flex: 1;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: calc(var(--header-h) + clamp(2.4rem, 7vh, 4.5rem)) var(--pad-x) clamp(1.8rem, 4.5vh, 2.8rem);
}

.hero-axis {
  position: absolute;
  left: calc(var(--pad-x) * 0.45);
  top: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--gold-faint) 18%, var(--gold-faint) 82%, transparent);
  display: none;
}

.hero-kicker { color: var(--bordo); margin-bottom: 1.2rem; }

.hero-title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(2.5rem, 9.5vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.hero-title .line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.hero-title .line > span { display: inline-block; }

.hero-lead {
  margin-top: 1.4rem;
  max-width: 46ch;
  font-size: clamp(0.98rem, 1.4vw, 1.14rem);
  color: var(--ink-soft);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2.2rem;
}

.hero-scroll {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: clamp(2rem, 6vh, 3.6rem);
  padding: 0.55rem 0;
  font-family: var(--font-head);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(30, 30, 30, 0.55);
}
.hero-scroll i {
  width: 46px;
  height: 1px;
  background: var(--gold-soft);
  transition: width 0.4s var(--ease-out);
}
.hero-scroll:hover { color: var(--ink); }
.hero-scroll:hover i { width: 72px; }

/* Media panel */
.hero-media {
  position: relative;
  min-height: 62svh;
  background: var(--bg-deep);
}
.hero-slides {
  position: absolute;
  inset: 0;
  overflow: hidden;
  will-change: transform;
}
.hero-media picture {
  position: absolute;
  inset: 0;
  display: block;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1.1s var(--ease-out), visibility 0s linear 1.1s;
  will-change: opacity;
}
.hero-media picture.is-active {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}
.hero-slider-controls {
  position: absolute;
  left: clamp(1.7rem, 3vw, 2.6rem);
  bottom: clamp(1.7rem, 4vh, 2.8rem);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.hero-slider-dot {
  width: 26px;
  height: 3px;
  padding: 8px 0;
  border: 0;
  background: linear-gradient(
    to bottom,
    transparent 7px,
    rgba(255, 255, 255, 0.58) 7px,
    rgba(255, 255, 255, 0.58) 10px,
    transparent 10px
  );
  cursor: pointer;
  opacity: 0.7;
  transition: width 0.35s var(--ease-out), opacity 0.35s var(--ease-out);
}
.hero-slider-dot:hover,
.hero-slider-dot:focus-visible { opacity: 1; }
.hero-slider-dot.is-active {
  width: 46px;
  opacity: 1;
  background: linear-gradient(
    to bottom,
    transparent 7px,
    var(--gold) 7px,
    var(--gold) 10px,
    transparent 10px
  );
}
.hero-frame {
  position: absolute;
  inset: clamp(0.85rem, 1.8vw, 1.35rem);
  z-index: 2;
  border: 1px solid rgba(212, 175, 55, 0.42);
  pointer-events: none;
}
.hero-frame::before,
.hero-frame::after {
  content: "";
  position: absolute;
  width: 14px; height: 14px;
  border-color: var(--gold);
  border-style: solid;
}
.hero-frame::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.hero-frame::after { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }
.hero-tag {
  position: absolute;
  z-index: 3;
  right: clamp(1.7rem, 3vw, 2.6rem);
  bottom: clamp(1.7rem, 4vh, 2.8rem);
  writing-mode: vertical-rl;
  font-family: var(--font-head);
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  color: rgba(253, 252, 250, 0.9);
  background: rgba(30, 30, 30, 0.38);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  padding: 0.8rem 0.4rem;
}

/* Entrance choreography */
.hero.is-ready .hero-kicker { animation: fade-up 0.85s var(--ease-out) 0.12s backwards; }
.hero.is-ready .line > span { animation: rise 0.9s var(--ease-out) 0.2s backwards; }
.hero.is-ready .line:nth-child(2) > span { animation-delay: 0.32s; }
.hero.is-ready .hero-lead { animation: fade-up 0.85s var(--ease-out) 0.48s backwards; }
.hero.is-ready .hero-ctas { animation: fade-up 0.85s var(--ease-out) 0.6s backwards; }
.hero.is-ready .hero-scroll { animation: fade-up 0.85s var(--ease-out) 0.74s backwards; }
.hero.is-ready .hero-media { animation: hero-mask 1.15s var(--ease-out) 0.18s backwards; }
.hero.is-ready .hero-img { animation: hero-zoom 1.7s var(--ease-out) 0.18s backwards; }
.hero.is-ready .hero-frame,
.hero.is-ready .hero-tag { animation: fade-in 0.9s var(--ease-out) 1.05s backwards; }

@keyframes rise { from { transform: translateY(108%); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(18px); } }
@keyframes fade-in { from { opacity: 0; } }
@keyframes hero-mask { from { clip-path: inset(100% 0 0 0); } to { clip-path: inset(0 0 0 0); } }
@keyframes hero-zoom { from { transform: scale(1.06); } }

@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr); }
  .hero-copy {
    justify-content: center;
    padding-top: var(--header-h);
    padding-right: clamp(2.2rem, 4.5vw, 5rem);
    padding-left: max(var(--pad-x), calc((100vw - var(--w-max)) / 2));
    padding-bottom: 0;
  }
  .hero-axis { display: block; left: calc(max(var(--pad-x), (100vw - var(--w-max)) / 2) * 0.42); }
  .hero-title { font-size: clamp(3rem, 4.1vw, 4.5rem); }
  .hero-media { min-height: 100vh; min-height: 100svh; }
  .hero-scroll { margin-top: clamp(2.6rem, 8vh, 4.6rem); }
}

/* ============================================================
   SECTIONS — shared
   ============================================================ */
.section {
  position: relative;
  max-width: var(--w-max);
  margin: 0 auto;
  padding: clamp(5.5rem, 13vw, 10rem) var(--pad-x);
}

.section-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: clamp(2rem, 5vw, 3.4rem);
}
.sec-num {
  font-family: var(--font-head);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--gold);
  border: 1px solid var(--gold-faint);
  padding: 0.28rem 0.5rem;
}
.sec-label {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.sec-rule {
  flex: 1;
  height: 1px;
  background: var(--line-soft);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.3s var(--ease-out) 0.15s;
}
.section-head.is-visible .sec-rule { transform: scaleX(1); }

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(46px);
  transition: opacity 1.15s var(--ease-out), transform 1.15s var(--ease-out);
  transition-delay: var(--rd, 0s);
}
.reveal.is-visible { opacity: 1; transform: none; }

.reveal-mask {
  clip-path: inset(0 0 12% 0);
  opacity: 0;
  transition: clip-path 1s var(--ease-out), opacity 0.7s var(--ease-out);
}
.reveal-mask.is-visible { clip-path: inset(0); opacity: 1; }

.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 1.15s var(--ease-out), transform 1.15s var(--ease-out);
  transition-delay: var(--rd, 0s);
}
.reveal-left { transform: translateX(-64px); }
.reveal-right { transform: translateX(64px); }
.reveal-left.is-visible,
.reveal-right.is-visible { opacity: 1; transform: none; }

.reveal-pop {
  opacity: 0;
  transform: scale(0.6) translateY(16px);
  transition: opacity 0.5s ease-out,
              transform 0.9s cubic-bezier(0.34, 1.6, 0.64, 1);
  transition-delay: var(--rd, 0s);
}
.reveal-pop.is-visible { opacity: 1; transform: none; }

/* Framed generic visual */
.figure-frame {
  position: relative;
  overflow: hidden;
}
.figure-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.figure-frame::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(212, 175, 55, 0.45);
  pointer-events: none;
}
.fig-cap {
  position: absolute;
  left: 12px; right: 12px; bottom: 12px;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.7rem 1rem;
  background: rgba(30, 30, 30, 0.55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  color: rgba(247, 244, 239, 0.92);
  font-family: var(--font-head);
  font-size: 0.7rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}
.fig-cap i { flex: 1; height: 1px; background: var(--gold-soft); }

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  border-top: 1px solid var(--line-soft);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
}

.about-headline { position: relative; padding-left: 1.4rem; }
.about-headline::before {
  content: "";
  position: absolute;
  left: 0; top: 0.35em;
  width: 3px;
  height: calc(100% - 0.5em);
  background: linear-gradient(to bottom, var(--gold), var(--gold-faint));
}

.about-body {
  display: grid;
  gap: 1.1rem;
  max-width: 62ch;
  font-size: clamp(0.98rem, 1.4vw, 1.08rem);
  color: var(--ink-soft);
}

.about-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.65rem, 1.3vw, 1rem);
  margin-top: 0.55rem;
}

.about-principle {
  position: relative;
  min-width: 0;
  padding: clamp(1rem, 1.7vw, 1.35rem);
  overflow: hidden;
  border: 1px solid rgba(30, 30, 30, 0.08);
  border-top-color: var(--gold-faint);
  background: rgba(241, 242, 240, 0.72);
  opacity: 0;
  transform: translateY(22px);
}
.about-body.is-visible .about-principle {
  animation: about-card-in 0.72s var(--ease-out) forwards;
}
.about-body.is-visible .about-principle:nth-child(1) { animation-delay: 0.18s; }
.about-body.is-visible .about-principle:nth-child(2) { animation-delay: 0.3s; }
.about-body.is-visible .about-principle:nth-child(3) { animation-delay: 0.42s; }

.about-principle-icon {
  width: clamp(40px, 3.2vw, 52px);
  height: clamp(40px, 3.2vw, 52px);
  margin-bottom: 0.85rem;
  color: var(--bordo);
  transition: color 0.35s, transform 0.45s var(--ease-out);
}
.about-principle-icon path {
  stroke-dasharray: 180;
  stroke-dashoffset: 180;
}
.about-body.is-visible .about-principle-icon path {
  animation: about-icon-draw 1.05s var(--ease-out) forwards;
}
.about-body.is-visible .about-principle:nth-child(1) .about-principle-icon path { animation-delay: 0.42s; }
.about-body.is-visible .about-principle:nth-child(2) .about-principle-icon path { animation-delay: 0.54s; }
.about-body.is-visible .about-principle:nth-child(3) .about-principle-icon path { animation-delay: 0.66s; }
.about-principle:hover .about-principle-icon {
  color: var(--gold);
  transform: translateY(-4px) scale(1.05);
}

.about-principle h3 {
  margin-bottom: 0.4rem;
  color: var(--bordo);
  font-family: var(--font-head);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.35;
  text-transform: uppercase;
}

.about-principle p {
  color: var(--ink-soft);
  font-size: 0.84rem;
  line-height: 1.5;
}
.about-principle h3,
.about-principle p {
  opacity: 0;
  transform: translateY(10px);
}
.about-body.is-visible .about-principle h3,
.about-body.is-visible .about-principle p {
  animation: about-text-in 0.6s var(--ease-out) forwards;
}
.about-body.is-visible .about-principle:nth-child(1) h3 { animation-delay: 0.5s; }
.about-body.is-visible .about-principle:nth-child(1) p { animation-delay: 0.58s; }
.about-body.is-visible .about-principle:nth-child(2) h3 { animation-delay: 0.62s; }
.about-body.is-visible .about-principle:nth-child(2) p { animation-delay: 0.7s; }
.about-body.is-visible .about-principle:nth-child(3) h3 { animation-delay: 0.74s; }
.about-body.is-visible .about-principle:nth-child(3) p { animation-delay: 0.82s; }

@keyframes about-card-in {
  to { opacity: 1; transform: none; }
}
@keyframes about-icon-draw {
  to { stroke-dashoffset: 0; }
}
@keyframes about-text-in {
  to { opacity: 1; transform: none; }
}

.about-panel {
  position: relative;
  background: var(--bordo);
  color: #fff;
  padding: clamp(1.6rem, 4vw, 2.6rem);
  max-width: 560px;
  overflow: hidden;
}
.about-panel::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  pointer-events: none;
}
.panel-mark {
  position: absolute;
  top: 0; right: 0;
  width: 90px; height: 90px;
  background:
    linear-gradient(to left, rgba(212, 175, 55, 0.16), transparent 70%),
    linear-gradient(to bottom, rgba(212, 175, 55, 0.16), transparent 70%);
}
.panel-fields {
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 1.4rem;
}
.panel-label {
  font-size: 0.68rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.4rem;
}
.panel-legal {
  font-size: 0.8rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.02em;
}

.panel-summary {
  max-width: 48ch;
  margin-top: -0.55rem;
  margin-bottom: 1.1rem;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.88rem;
  line-height: 1.55;
}

.about-figure {
  width: 100%;
  max-width: 560px;
  aspect-ratio: 16 / 10;
  background: var(--bg-deep);
}
.about-figure::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0;
  background: var(--bg-deep);
  transform-origin: right;
  transition: transform 0.95s var(--ease-out) 0.15s;
}
.about-figure.is-visible::before { transform: scaleX(0); }
.about-figure.figure-frame::after { z-index: 3; }
.about-slides {
  position: absolute;
  inset: 0;
}
.about-slide {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.045);
  filter: saturate(0.82);
  will-change: opacity, transform;
  transition:
    opacity 1.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 2.8s cubic-bezier(0.2, 0.65, 0.25, 1),
    filter 1.8s ease;
}
.about-slide.is-active {
  z-index: 2;
  opacity: 1;
  transform: scale(1);
  filter: saturate(1);
}
.about-slide.is-leaving {
  z-index: 1;
  opacity: 0;
  transform: scale(1.018);
  filter: saturate(0.9);
}
.about-slide-controls {
  position: absolute;
  z-index: 4;
  right: 1.4rem;
  bottom: 1.35rem;
  left: 1.4rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
}
.about-slide-dot {
  position: relative;
  height: 14px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.about-slide-dot::before,
.about-slide-dot::after {
  content: "";
  position: absolute;
  top: 6px;
  right: 0;
  left: 0;
  height: 1px;
}
.about-slide-dot::before { background: rgba(255, 255, 255, 0.48); }
.about-slide-dot::after {
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out);
}
.about-slide-dot.is-active::after { transform: scaleX(1); }
.about-slide-dot:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

/* ============================================================
   ACTIVITIES
   ============================================================ */
.activities { border-top: 1px solid var(--line-soft); }

.act-list {
  margin-top: clamp(1.5rem, 4vw, 2.6rem);
  border-top: 1px solid var(--line);
}

.act-item {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1rem, 4vw, 3rem);
  padding: clamp(1.8rem, 4.5vw, 3rem) 0.2rem;
  border-bottom: 1px solid var(--line);
}

.act-num {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 4.5vw, 2.6rem);
  font-weight: 600;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
  line-height: 1;
  padding-top: 0.25rem;
  transition: color 0.35s;
}
.act-item:hover .act-num { color: var(--gold); }

.act-title {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  font-weight: 600;
  line-height: 1.2;
}
.act-sub {
  font-family: var(--font-head);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bordo);
  margin-top: 0.45rem;
}
.act-desc {
  margin-top: 1rem;
  max-width: 58ch;
  color: var(--ink-soft);
}

.act-thumb {
  display: none;
  overflow: hidden;
  background: var(--bg-deep);
}
.act-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease-out);
}
.act-item:hover .act-thumb img { transform: scale(1.05); }
.act-thumb--tile {
  display: none;
  background:
    repeating-linear-gradient(-45deg, rgba(122, 30, 45, 0.05) 0 1px, transparent 1px 12px)
    var(--bg-deep);
  place-items: center;
}
.act-thumb--tile img {
  width: 96px; height: 96px;
  object-fit: contain;
  transition: transform 0.9s var(--ease-out);
}

.act-line {
  position: absolute;
  left: 0; bottom: -1px;
  height: 2px;
  width: 0;
  background: var(--gold);
  transition: width 0.55s var(--ease-out);
}
.act-item:hover .act-line { width: 120px; }

/* ============================================================
   PROJECT
   ============================================================ */
.project {
  max-width: none;
  background: var(--ink);
  color: var(--bg);
  padding-left: 0;
  padding-right: 0;
}
.project .section-head,
.proj-stage {
  width: 100%;
  max-width: var(--w-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}
.project .sec-label { color: rgba(247, 244, 239, 0.65); }
.project .sec-rule { background: rgba(247, 244, 239, 0.12); }

.display--light { color: var(--bg); }

.proj-layout {
  width: 100%;
  max-width: var(--w-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}
.proj-intro { margin-bottom: clamp(2rem, 5vw, 3.2rem); }
.proj-intro .kicker { margin-bottom: 0.9rem; color: var(--gold); }
.proj-text {
  margin-top: 1.1rem;
  max-width: 52ch;
  color: rgba(247, 244, 239, 0.78);
  font-size: clamp(0.98rem, 1.4vw, 1.08rem);
}

.proj-figure { position: relative; }

.proj-zoom {
  display: block;
  width: 100%;
  position: relative;
  overflow: hidden;
}
.proj-zoom::after {
  content: "+";
  position: absolute;
  right: 0; bottom: 0;
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  background: rgba(30, 30, 30, 0.82);
  color: var(--gold);
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 400;
  opacity: 0.9;
  transition: background-color 0.3s;
}
.proj-zoom:hover::after { background: var(--bordo); }

.proj-pic { display: block; }
.proj-pic img {
  width: 100%;
  transition: transform 0.8s var(--ease-out);
}
.proj-zoom:hover .proj-pic img { transform: scale(1.02); }

.proj-pic-portrait { max-width: 560px; margin: 0 auto; }

.proj-caption {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  font-family: var(--font-head);
  font-size: 0.8rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(247, 244, 239, 0.6);
}
.proj-cap-rule { flex: 1; height: 1px; background: rgba(212, 175, 55, 0.3); }

.proj-views {
  display: flex;
  gap: 0.6rem;
  margin-top: 1.4rem;
}
.view-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 44px;
  padding: 0.5rem 1.1rem;
  font-family: var(--font-head);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: rgba(247, 244, 239, 0.72);
  border: 1px solid rgba(247, 244, 239, 0.22);
  transition: color 0.25s, border-color 0.25s, background-color 0.25s;
}
.view-btn:hover { color: var(--bg); border-color: rgba(247, 244, 239, 0.5); }
.view-btn.is-active {
  color: var(--gold);
  border-color: var(--gold-soft);
  background: rgba(212, 175, 55, 0.07);
}
.view-icon {
  display: inline-block;
  border: 1.4px solid currentColor;
}
.view-icon-wide { width: 18px; height: 11px; }
.view-icon-portrait { width: 11px; height: 16px; }

/* ============================================================
   APPROACH
   ============================================================ */
.approach { border-top: 1px solid var(--line-soft); }

.app-axis {
  --progress: 0;
  position: relative;
  margin-top: clamp(2.2rem, 5vw, 3.4rem);
  padding-left: clamp(1.6rem, 4vw, 2.4rem);
  counter-reset: step;
}
.app-axis::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px; bottom: 6px;
  width: 1px;
  background: var(--line);
}
.app-axis::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  width: 1px;
  height: calc((100% - 12px) * var(--progress));
  background: var(--gold);
  transition: height 0.25s linear;
}

.app-step {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(0.9rem, 3vw, 2rem);
  padding: clamp(1.4rem, 3.5vw, 2.2rem) 0;
}
.app-step + .app-step { border-top: 1px solid var(--line-soft); }

.app-node {
  position: absolute;
  left: calc(-1 * clamp(1.6rem, 4vw, 2.4rem) + 1px);
  top: calc(clamp(1.4rem, 3.5vw, 2.2rem) + 0.55em);
  width: 9px; height: 9px;
  background: var(--bg);
  border: 1.5px solid var(--line);
  transform: rotate(45deg);
  transition: border-color 0.35s, background-color 0.35s;
}
.app-step.is-active .app-node {
  border-color: var(--gold);
  background: var(--gold);
}

.app-num {
  font-family: var(--font-head);
  font-size: clamp(1.35rem, 3.4vw, 2rem);
  font-weight: 600;
  line-height: 1.15;
  color: transparent;
  -webkit-text-stroke: 1px rgba(30, 30, 30, 0.35);
  transition: -webkit-text-stroke-color 0.35s, color 0.35s;
}
.app-step.is-active .app-num {
  color: var(--bordo);
  -webkit-text-stroke: 1px var(--bordo);
}

.app-step-title {
  font-family: var(--font-head);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  font-weight: 600;
}
.app-step-text {
  margin-top: 0.55rem;
  max-width: 56ch;
  color: var(--ink-soft);
}
.app-step-more {
  margin-top: 0.5rem;
  max-width: 56ch;
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(30, 30, 30, 0.55);
  border-left: 2px solid var(--gold-faint);
  padding-left: 0.85rem;
}

.app-grid { display: grid; grid-template-columns: 1fr; gap: clamp(2rem, 5vw, 4rem); }
.app-copy { min-width: 0; }
.app-slide-nav,
.app-slide-hint { display: none; }
.app-visual { display: none; }

.app-media {
  aspect-ratio: 3 / 4;
  position: relative;
  background: var(--bg-deep);
}
.app-media-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.07);
  transition: opacity 0.75s var(--ease-out), transform 1.3s var(--ease-out);
}
.app-media-img.is-active { opacity: 1; transform: scale(1); }
#app-cap-num {
  font-family: var(--font-head);
  letter-spacing: 0.2em;
  color: var(--gold);
}

/* ============================================================
   VALUES
   ============================================================ */
.values {
  border-top: 1px solid var(--line-soft);
  padding-top: clamp(4rem, 8vw, 6rem);
  padding-bottom: clamp(4rem, 8vw, 6rem);
  background: #f1f2f0;
  box-shadow: 0 0 0 100vmax #f1f2f0;
  clip-path: inset(0 -100vmax);
}

.values-intro {
  display: grid;
  gap: clamp(1rem, 3vw, 2.5rem);
  margin-bottom: clamp(2rem, 4vw, 3.2rem);
}
.values-intro .kicker { margin-bottom: 0.7rem; }
.values-intro .display { max-width: 16ch; }
.values-lead {
  max-width: 58ch;
  color: var(--ink-soft);
  font-size: clamp(0.98rem, 1.35vw, 1.1rem);
  line-height: 1.75;
}

.val-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: clamp(0.55rem, 1vw, 0.9rem);
}

.val-item {
  --val-delay: 0s;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.95rem;
  min-width: 0;
  padding: clamp(1.4rem, 2.2vw, 2rem);
  border: 1px solid rgba(30, 30, 30, 0.08);
  background: rgba(255, 255, 255, 0.42);
  transition:
    background-color 0.35s,
    border-color 0.35s,
    box-shadow 0.35s,
    transform 0.45s var(--ease-out);
}
.val-item:nth-child(1) { --val-delay: 0s; }
.val-item:nth-child(2) { --val-delay: 0.09s; }
.val-item:nth-child(3) { --val-delay: 0.18s; }
.val-item:nth-child(4) { --val-delay: 0.27s; }
.val-item:nth-child(5) { --val-delay: 0.36s; }
.val-item:hover {
  z-index: 1;
  border-color: var(--gold-faint);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 18px 45px rgba(30, 30, 30, 0.08);
  transform: translateY(-6px);
}

.val-icon {
  width: clamp(52px, 4vw, 68px);
  height: clamp(52px, 4vw, 68px);
  color: var(--bordo);
  transform-origin: center;
  transition: color 0.35s;
}
.val-icon path,
.val-icon circle {
  stroke-dasharray: 180;
  stroke-dashoffset: 180;
}
.val-item.is-visible .val-icon path,
.val-item.is-visible .val-icon circle {
  animation: val-icon-draw 1.15s var(--ease-out) forwards;
  animation-delay: calc(var(--val-delay) + 0.18s);
}
.val-item.is-visible .val-icon {
  animation: val-icon-float 4.5s ease-in-out infinite;
  animation-delay: calc(var(--val-delay) + 1.35s);
}
.val-item:hover .val-icon {
  color: var(--gold);
  animation-play-state: paused;
}

.val-name {
  font-family: var(--font-head);
  font-size: clamp(1.02rem, 1.3vw, 1.22rem);
  font-weight: 600;
  letter-spacing: 0.025em;
}
.val-sub {
  font-size: clamp(0.82rem, 0.9vw, 0.9rem);
  line-height: 1.65;
  color: var(--ink-soft);
  margin-top: -0.2rem;
}
.val-name,
.val-sub {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.65s var(--ease-out), transform 0.7s var(--ease-out);
}
.val-item.is-visible .val-name {
  opacity: 1;
  transform: none;
  transition-delay: calc(var(--val-delay) + 0.28s);
}
.val-item.is-visible .val-sub {
  opacity: 1;
  transform: none;
  transition-delay: calc(var(--val-delay) + 0.42s);
}

@keyframes val-icon-draw {
  to { stroke-dashoffset: 0; }
}
@keyframes val-icon-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@media (min-width: 1024px) {
  #iletisim {
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: calc(var(--header-h) + 1.2rem);
    padding-bottom: clamp(2rem, 4vh, 3rem);
  }
  #iletisim .section-head {
    width: 100%;
    margin-bottom: clamp(1.5rem, 3vh, 2.2rem);
  }

  #degerler {
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    padding-top: calc(var(--header-h) + 1.2rem);
    padding-bottom: 1.5rem;
  }
  #degerler .section-head { margin-bottom: clamp(1rem, 2.2vh, 1.5rem); }
  #degerler .values-intro {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: end;
    margin-bottom: clamp(1.4rem, 3vh, 2.2rem);
  }
  #degerler .values-intro .display {
    max-width: 17ch;
    font-size: clamp(2.25rem, 3.25vw, 3.5rem);
  }
  #degerler .values-lead {
    justify-self: end;
    font-size: clamp(0.9rem, 1vw, 1rem);
    line-height: 1.65;
  }
  #degerler .val-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    align-items: stretch;
  }
  #degerler .val-item {
    min-height: clamp(260px, 36vh, 330px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-principle,
  .about-principle h3,
  .about-principle p {
    opacity: 1;
    transform: none;
    animation: none !important;
  }
  .about-principle-icon path {
    stroke-dashoffset: 0;
    animation: none !important;
  }
  .about-figure::before { display: none; }
  .val-item.is-visible .val-icon,
  .val-item.is-visible .val-icon path,
  .val-item.is-visible .val-icon circle {
    animation: none;
  }
  .val-icon path,
  .val-icon circle { stroke-dashoffset: 0; }
  .val-name,
  .val-sub {
    opacity: 1;
    transform: none;
  }
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  max-width: none;
  background: linear-gradient(155deg, #262623 0%, var(--ink) 55%);
  color: var(--bg);
}
.contact .section-head,
.contact-grid {
  max-width: var(--w-max);
  margin-left: auto;
  margin-right: auto;
}
.contact .section-head { padding: 0; margin-bottom: clamp(2rem, 5vw, 3.4rem); }
.contact { padding-left: var(--pad-x); padding-right: var(--pad-x); }
.contact .sec-label { color: rgba(247, 244, 239, 0.6); }
.contact .sec-rule { background: rgba(247, 244, 239, 0.12); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.4rem, 6vw, 5rem);
}

.display--contact { color: var(--bg); }

.contact-lead {
  margin-top: 1.2rem;
  max-width: 46ch;
  color: rgba(247, 244, 239, 0.75);
  font-size: clamp(0.98rem, 1.4vw, 1.1rem);
}

.contact-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.contact-list { display: grid; gap: 1.3rem; }
.contact-list .c-row { display: grid; gap: 0.3rem; }
.contact-list dt {
  font-family: var(--font-head);
  font-size: 0.68rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold);
}
.contact-list dd {
  font-size: 1.05rem;
  color: var(--bg);
}
.contact-list dd a { border-bottom: 1px solid rgba(212, 175, 55, 0.4); padding-bottom: 1px; }
.contact-list dd a:hover { border-bottom-color: var(--gold); color: #fff; }

.contact-note {
  color: rgba(247, 244, 239, 0.55);
  font-size: 0.92rem;
  max-width: 40ch;
}

.contact-brand {
  margin-top: 2rem;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(212, 175, 55, 0.25);
}
.contact-brand-name {
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.08em;
}
.contact-brand-legal {
  margin-top: 0.5rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: rgba(247, 244, 239, 0.6);
}
.contact-brand-domain {
  margin-top: 0.7rem;
  font-family: var(--font-head);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.contact-social {
  display: flex;
  gap: 1.4rem;
  margin-top: 1.4rem;
}
.contact-social a {
  font-family: var(--font-head);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: rgba(247, 244, 239, 0.75);
  border-bottom: 1px solid rgba(212, 175, 55, 0.35);
  padding: 0.4rem 0 2px;
}
.contact-social a:hover { color: var(--gold); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #191918;
  color: rgba(247, 244, 239, 0.8);
  border-top: 1px solid rgba(212, 175, 55, 0.25);
}

.footer-grid {
  max-width: var(--w-max);
  margin: 0 auto;
  padding: clamp(2.6rem, 6vw, 4.2rem) var(--pad-x) clamp(1.6rem, 3vw, 2.4rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.4rem;
}

.footer-logo { width: auto; height: 46px; }
.footer-desc {
  margin-top: 1.1rem;
  font-size: 0.9rem;
  color: rgba(247, 244, 239, 0.6);
  max-width: 40ch;
}

.footer-title {
  font-family: var(--font-head);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.footer-nav ul, .footer-legal-nav ul { display: grid; gap: 0.35rem; }
.footer-nav a, .footer-legal-nav a {
  display: inline-block;
  padding: 0.28rem 0;
  font-size: 0.92rem;
  color: rgba(247, 244, 239, 0.75);
}
.footer-nav a:hover, .footer-legal-nav a:hover { color: var(--gold); }

.lang-switch--footer { margin-top: 1.4rem; }
.lang-switch--footer .lang-btn { color: rgba(247, 244, 239, 0.65); }
.lang-switch--footer .lang-btn[aria-pressed="true"] { color: var(--gold); }
.lang-switch--footer .lang-btn:hover { color: var(--bg); }

.footer-base {
  border-top: 1px solid rgba(247, 244, 239, 0.1);
}
.footer-base p {
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.footer-trade {
  padding-top: 1.3rem !important;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: rgba(247, 244, 239, 0.45);
}
.site-ver { opacity: 0.35; font-size: 0.7em; letter-spacing: 0.1em; }
.footer-copy {
  padding-top: 0.4rem !important;
  padding-bottom: 1.5rem !important;
  font-size: 0.78rem;
  color: rgba(247, 244, 239, 0.5);
}

@media (min-width: 1024px) {
  .site-footer {
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    padding-top: var(--header-h);
  }
  .footer-grid {
    width: 100%;
    flex: 1;
    grid-template-columns: minmax(300px, 1.5fr) minmax(150px, 0.65fr) minmax(210px, 0.85fr);
    align-content: center;
    align-items: start;
    gap: clamp(3rem, 7vw, 7rem);
    padding-top: clamp(2rem, 4vh, 3rem);
    padding-bottom: clamp(1.5rem, 3vh, 2.2rem);
  }
  .footer-brand {
    max-width: 34rem;
  }
  .footer-logo {
    height: clamp(48px, 5vw, 62px);
  }
  .footer-desc {
    margin-top: 1.35rem;
    font-size: clamp(0.95rem, 1.15vw, 1.08rem);
    line-height: 1.7;
  }
  .footer-title {
    margin-bottom: 1.25rem;
  }
  .footer-base {
    flex: 0 0 auto;
  }
  .footer-base p {
    max-width: var(--w-max);
  }
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lb-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 20, 19, 0.94);
}
.lb-figure {
  position: relative;
  z-index: 1;
  max-width: 96vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.lb-figure img {
  max-width: 96vw;
  max-height: 82vh;
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.lb-caption {
  font-family: var(--font-head);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(247, 244, 239, 0.65);
  text-align: center;
}

.lb-btn {
  position: absolute;
  z-index: 2;
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  color: var(--bg);
  background: rgba(30, 30, 30, 0.6);
  border: 1px solid rgba(247, 244, 239, 0.2);
  transition: background-color 0.25s, border-color 0.25s;
}
.lb-btn:hover { background: var(--bordo); border-color: var(--bordo); }
.lb-btn svg { width: 22px; height: 22px; }
.lb-close { top: max(1rem, env(safe-area-inset-top)); right: 1rem; }
.lb-prev { left: 0.8rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: 0.8rem; top: 50%; transform: translateY(-50%); }

/* ============================================================
   LEGAL PAGES / 404
   ============================================================ */
.page-simple {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.page-simple main {
  flex: 1;
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: calc(var(--header-h) + clamp(2rem, 6vw, 4rem)) var(--pad-x) clamp(3rem, 8vw, 5rem);
}
.page-title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  letter-spacing: -0.01em;
  padding-left: 1.2rem;
  position: relative;
}
.page-title::before {
  content: "";
  position: absolute;
  left: 0; top: 0.3em;
  width: 3px;
  height: calc(100% - 0.4em);
  background: var(--gold);
}
.page-body { margin-top: 2rem; display: grid; gap: 1.1rem; color: var(--ink-soft); }
.page-note {
  margin-top: 2.2rem;
  padding: 1rem 1.2rem;
  border-left: 2px solid var(--gold);
  background: var(--bg-deep);
  font-size: 0.88rem;
  color: var(--ink-soft);
}

/* 404 */
.nf-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  max-width: 820px;
  margin: 0 auto;
  width: 100%;
  padding: calc(var(--header-h) + 2rem) var(--pad-x) 4rem;
}
.nf-code {
  font-family: var(--font-head);
  font-size: clamp(4.5rem, 16vw, 9rem);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--gold);
}
.nf-title {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 600;
  margin-top: 1rem;
}
.nf-text { margin-top: 0.8rem; color: var(--ink-soft); max-width: 46ch; }
.nf-wrap .btn { margin-top: 2rem; }
.nf-sep {
  width: 64px; height: 1px;
  background: var(--gold-soft);
  margin: 1.8rem 0;
}
.nf-en { color: rgba(30,30,30,0.55); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 560px) {
  .btn-header { display: inline-flex; }
}

@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
  }
  .about-headline { grid-column: 1; grid-row: 1; }
  .about-body { grid-column: 2; grid-row: 1; padding-top: 0.4rem; }
  .about-panel { grid-column: 1; grid-row: 2; }
  .about-figure { grid-column: 2; grid-row: 2; justify-self: end; width: min(100%, 480px); }
  .proj-stage { display: grid; grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .about-principles { grid-template-columns: 1fr; }
}

@media (min-width: 1024px) {
  .main-nav { display: block; }
  .menu-toggle { display: none; }
  .mobile-menu { display: none !important; }

  .app-axis { padding-left: 3rem; max-width: none; margin-top: 0; }
  .app-node { left: calc(-3rem + 1px); }
  .app-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    margin-top: clamp(2.2rem, 5vw, 3.4rem);
  }
  .app-step {
    min-height: clamp(280px, 40vh, 400px);
    padding: clamp(2.4rem, 5vh, 3.6rem) 0;
  }
  .app-visual {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 2rem);
  }
  .app-visual img { aspect-ratio: 3 / 4; }
  .act-item { grid-template-columns: auto 1fr 250px; align-items: start; }
  .act-thumb { display: block; width: 250px; aspect-ratio: 5 / 3.4; }
  .act-thumb--tile { display: grid; }

  .contact-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
}

@media (min-width: 1440px) {
  :root { --header-h: 84px; }
}



/* ============================================================
   SNAP BÖLÜMLERİ — masaüstünde tek ekrana sığdır
   ============================================================ */
@media (min-width: 1024px) {
  #hakkimizda,
  #faaliyetler {
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: calc(var(--header-h) + 1.2rem);
    padding-bottom: 1.6rem;
  }
  #hakkimizda {
    justify-content: flex-start;
  }
  #hakkimizda .section-head,
  #faaliyetler .section-head { margin-bottom: clamp(1.2rem, 3vh, 2.2rem); }

  #hakkimizda .about-grid {
    grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
    grid-template-rows: auto 1fr;
    gap: clamp(0.9rem, 1.8vh, 1.35rem) clamp(3rem, 5.5vw, 5.5rem);
  }
  #hakkimizda .about-headline {
    grid-column: 1;
    grid-row: 1;
    font-size: clamp(2.5rem, 3.4vw, 3.65rem);
  }
  #hakkimizda .about-body {
    grid-column: 2;
    grid-row: 1 / span 2;
    gap: 0.72rem;
    padding-top: 0;
    font-size: clamp(0.94rem, 1.08vw, 1.02rem);
    line-height: 1.62;
  }
  #hakkimizda .about-panel { display: none; }
  #hakkimizda .about-figure {
    grid-column: 1;
    grid-row: 2;
    justify-self: stretch;
    width: calc(100% + clamp(1.5rem, 3vw, 3.5rem));
    height: clamp(285px, 38vh, 340px);
    max-width: none;
    aspect-ratio: auto;
  }
  #hakkimizda .about-figure img {
    aspect-ratio: auto;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
  }
  #hakkimizda .about-principle {
    min-height: clamp(155px, 20vh, 190px);
  }

  #faaliyetler {
    justify-content: flex-start;
  }
  #faaliyetler .display {
    max-width: none;
    margin-bottom: 0;
    font-size: clamp(2.25rem, 3.4vw, 3.25rem);
  }
  #faaliyetler .act-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    margin-top: clamp(0.9rem, 2vh, 1.4rem);
    border: 1px solid var(--line);
    background: var(--line);
  }
  #faaliyetler .act-item {
    grid-template-columns: auto minmax(0, 1fr) clamp(120px, 9.5vw, 155px);
    gap: clamp(0.8rem, 1.4vw, 1.25rem);
    align-items: start;
    min-width: 0;
    padding: clamp(0.9rem, 1.8vh, 1.25rem);
    border: 0;
    background: var(--bg);
  }
  #faaliyetler .act-num {
    font-size: clamp(1.65rem, 2vw, 2rem);
    padding-top: 0.1rem;
  }
  #faaliyetler .act-title {
    font-size: clamp(1.05rem, 1.35vw, 1.35rem);
  }
  #faaliyetler .act-sub {
    margin-top: 0.3rem;
    font-size: 0.62rem;
    letter-spacing: 0.14em;
  }
  #faaliyetler .act-desc {
    margin-top: 0.55rem;
    font-size: 0.88rem;
    line-height: 1.5;
  }
  #faaliyetler .act-thumb {
    display: block;
    width: clamp(120px, 9.5vw, 155px);
    aspect-ratio: 4 / 3;
  }
  #faaliyetler .act-line { display: none; }
}


/* Proje bölümü — masaüstünde tek ekrana sığdır, snap düzgün otursun */
@media (min-width: 1024px) {
  #proje {
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: calc(var(--header-h) + 1.2rem);
    padding-bottom: 1.4rem;
  }
  #proje .section-head { margin-bottom: clamp(1rem, 2.6vh, 1.8rem); }
  #proje .proj-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.55fr);
    align-items: start;
    gap: clamp(2.5rem, 5vw, 5.5rem);
  }
  #proje .proj-intro {
    margin-bottom: 0;
    padding-top: clamp(0.4rem, 2vh, 1.2rem);
  }
  #proje .proj-intro .kicker { margin-bottom: 0.5rem; }
  #proje .display { font-size: clamp(1.9rem, 3vw, 2.6rem); }
  #proje .proj-text {
    margin-top: 0.9rem;
    max-width: 38ch;
    line-height: 1.75;
  }
  #proje .pgallery { margin-top: 0; }
  #proje .pg-main {
    aspect-ratio: auto;
    height: min(52vh, 520px);
  }
  #proje .proj-pic-wide img {
    width: 100%;
    height: min(46vh, 520px);
    object-fit: cover;
    object-position: center 68%;
  }
  #proje .proj-pic-portrait { max-width: none; }
  #proje .proj-pic-portrait img {
    width: 100%;
    height: min(46vh, 520px);
    object-fit: cover;
    object-position: center 62%;
  }
  #proje .proj-caption { margin-top: 0.7rem; }
  #proje .proj-views { margin-top: 0.9rem; }
}


/* Yaklaşım — tek ekranlık, tekerlek kontrollü dört aşamalı anlatı */
@media (min-width: 1024px) {
  #yaklasim {
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding-top: calc(var(--header-h) + 1.2rem);
    padding-bottom: 1.5rem;
  }
  #yaklasim .section-head { margin-bottom: clamp(1rem, 2.2vh, 1.5rem); }
  #yaklasim .app-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
    gap: clamp(3rem, 6vw, 6.5rem);
    flex: 1;
    min-height: 0;
    margin-top: 0;
  }
  #yaklasim .display {
    max-width: 14ch;
    font-size: clamp(2.5rem, 3.65vw, 3.9rem);
  }
  #yaklasim .app-slide-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.45rem;
    width: min(100%, 36rem);
    margin-top: clamp(1.5rem, 3.2vh, 2.2rem);
  }
  #yaklasim .app-slide-dot {
    position: relative;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    gap: 0.32rem;
    min-width: 0;
    min-height: 3.15rem;
    padding: 0.65rem 0 0.55rem;
    border: 0;
    border-top: 1px solid var(--line);
    background: transparent;
    color: rgba(30, 30, 30, 0.42);
    font-family: var(--font-head);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-align: left;
    cursor: pointer;
    transition: color 0.35s, border-color 0.35s;
  }
  #yaklasim .app-slide-dot-num {
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    line-height: 1.3;
  }
  #yaklasim .app-slide-dot-label {
    overflow-wrap: anywhere;
    font-size: clamp(0.58rem, 0.63vw, 0.68rem);
    font-weight: 500;
    letter-spacing: 0.01em;
    line-height: 1.28;
    opacity: 0.72;
    transition: opacity 0.35s;
  }
  #yaklasim .app-slide-dot:hover .app-slide-dot-label,
  #yaklasim .app-slide-dot.is-active .app-slide-dot-label {
    opacity: 1;
  }
  #yaklasim .app-slide-dot::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--bordo);
    transition: width 0.45s var(--ease-out);
  }
  #yaklasim .app-slide-dot:hover,
  #yaklasim .app-slide-dot.is-active {
    color: var(--bordo);
    border-top-color: var(--gold-faint);
  }
  #yaklasim .app-slide-dot.is-active::before { width: 100%; }
  #yaklasim .app-slide-dot:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
  }
  #yaklasim .app-axis {
    position: relative;
    width: 100%;
    height: clamp(220px, 29vh, 270px);
    margin-top: clamp(1rem, 2.2vh, 1.5rem);
    padding-left: 0;
    overflow: hidden;
  }
  #yaklasim .app-axis::before,
  #yaklasim .app-axis::after { display: none; }
  #yaklasim .app-step {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: clamp(3.5rem, 5vw, 4.5rem) minmax(0, 1fr);
    gap: clamp(1rem, 2vw, 1.7rem);
    min-height: 0;
    padding: 0;
    border: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(28px);
    transition:
      opacity 0.45s var(--ease-out),
      transform 0.55s var(--ease-out),
      visibility 0s linear 0.55s;
  }
  #yaklasim .app-step.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
    transition-delay: 0.08s, 0.08s, 0s;
  }
  #yaklasim .app-node { display: none; }
  #yaklasim .app-num {
    padding-top: 0.1rem;
    font-size: clamp(1.9rem, 2.6vw, 2.5rem);
  }
  #yaklasim .app-step-title {
    font-size: clamp(1.35rem, 1.8vw, 1.7rem);
  }
  #yaklasim .app-step-text {
    max-width: none;
    margin-top: 0.7rem;
    font-size: clamp(0.98rem, 1.12vw, 1.08rem);
    line-height: 1.65;
  }
  #yaklasim .app-step-more {
    max-width: none;
    margin-top: 0.7rem;
    font-size: 0.9rem;
  }
  #yaklasim .app-slide-hint {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-top: 0.8rem;
    color: rgba(30, 30, 30, 0.48);
    font-family: var(--font-head);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  #yaklasim .app-slide-hint::before {
    content: "↓";
    color: var(--gold);
    font-size: 1rem;
  }
  #yaklasim .app-visual {
    display: block;
    position: relative;
    top: auto;
    align-self: start;
    width: 100%;
  }
  #yaklasim .app-media {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
  }
  #yaklasim .app-media img {
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    object-fit: cover;
    object-position: center 58%;
  }
}

/* ============================================================
   Project gallery (Dalya) + References — eklenen bölümler
   ============================================================ */
.pgallery { margin-top: clamp(1.5rem, 4vw, 2.6rem); }
.pg-main {
  display: block; width: 100%; padding: 0; margin: 0; border: 0;
  background: none; cursor: zoom-in; position: relative; overflow: hidden;
  border-radius: 2px; aspect-ratio: 16 / 9;
}
.pg-main img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s ease; }
.pg-main:hover img { transform: scale(1.03); }
.pg-main.is-contain {
  background: #f7f4ef;
}
.pg-main.is-contain img {
  object-fit: contain;
}
.pg-main.is-contain:hover img {
  transform: scale(1.012);
}
.pg-main-caption {
  min-height: 1.2em;
  margin-top: 0.6rem;
  color: rgba(247, 244, 239, 0.72);
  font-family: var(--font-head);
  font-size: clamp(0.68rem, 0.8vw, 0.78rem);
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}
.pg-zoom {
  position: absolute; right: 14px; bottom: 14px; width: 44px; height: 44px;
  display: grid; place-items: center; color: #F7F4EF;
  background: rgba(25,25,24,.55); border: 1px solid rgba(247,244,239,.35);
  border-radius: 50%; -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px);
  transition: background .3s;
}
.pg-main:hover .pg-zoom { background: rgba(25,25,24,.8); }
.pg-zoom svg { width: 20px; height: 20px; }
.pg-thumbs {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: clamp(.5rem, 1.4vw, .9rem); margin-top: clamp(.5rem, 1.2vw, .8rem);
}
.pg-thumb {
  padding: 0; margin: 0; border: 1px solid var(--line); background: none;
  cursor: pointer; overflow: hidden; aspect-ratio: 4 / 3; border-radius: 2px;
  opacity: .68; transition: opacity .3s, border-color .3s;
}
.pg-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pg-thumb[data-fit="contain"] img {
  object-fit: contain;
  background: #f7f4ef;
}
.pg-thumb:hover { opacity: 1; }
.pg-thumb.is-active { opacity: 1; border-color: var(--gold); }
@media (max-width: 640px) { .pg-thumbs { grid-template-columns: repeat(3, 1fr); } }

/* Generic lightbox image */
#pg-lb-img { max-width: 96vw; max-height: 86vh; width: auto; height: auto; display: block; object-fit: contain; margin: 0 auto; }

/* References */
.refs-layout { display: grid; gap: clamp(1.5rem, 4vw, 3rem); }
.refs-intro { max-width: 62ch; }
.refs-manifest {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  max-width: 28rem;
  margin-top: clamp(1.2rem, 3vw, 2rem);
  padding-top: 1rem;
  border-top: 1px solid var(--gold-faint);
  color: var(--ink-soft);
  font-family: var(--font-head);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  line-height: 1.45;
  text-transform: uppercase;
}
.refs-manifest strong {
  color: var(--bordo);
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1;
}
.refs-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(.8rem, 2vw, 1.4rem); margin-top: clamp(1.5rem, 4vw, 2.6rem);
}
.ref-card {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--bg-deep);
  cursor: zoom-in;
}
.ref-media { display: block; aspect-ratio: 4 / 3; overflow: hidden; }
.ref-card img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s ease; }
.ref-card:hover img { transform: scale(1.04); }
.ref-card:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
.ref-index {
  display: none;
}
.ref-card figcaption {
  padding: .72rem .9rem; font-family: var(--font-head);
  font-size: .82rem; letter-spacing: .01em; color: var(--ink-soft);
}
@media (max-width: 860px) { .refs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .refs-grid { grid-template-columns: 1fr; } }

@media (min-width: 1024px) {
  #referanslar {
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding-top: calc(var(--header-h) + 1.2rem);
    padding-bottom: 1.5rem;
  }
  #referanslar .section-head {
    margin-bottom: clamp(1rem, 2.2vh, 1.5rem);
  }
  #referanslar .refs-layout {
    grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.45fr);
    align-items: stretch;
    gap: clamp(2.5rem, 5vw, 5rem);
    flex: 1;
    min-height: 0;
  }
  #referanslar .refs-intro {
    align-self: center;
    max-width: 34rem;
  }
  #referanslar .refs-intro .display {
    max-width: 12ch;
    font-size: clamp(2.25rem, 3.45vw, 3.65rem);
  }
  #referanslar .refs-text {
    max-width: 38ch;
    font-size: clamp(0.9rem, 1vw, 1rem);
    line-height: 1.65;
  }
  #referanslar .refs-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-template-rows: repeat(3, minmax(0, 1fr));
    gap: clamp(0.4rem, 0.7vw, 0.7rem);
    width: 100%;
    height: min(66vh, 590px);
    margin-top: 0;
  }
  #referanslar .ref-card {
    min-width: 0;
    min-height: 0;
    border: 0;
  }
  #referanslar .ref-card:nth-child(1) { grid-column: 1 / 8; grid-row: 1 / 3; }
  #referanslar .ref-card:nth-child(2) { grid-column: 8 / 13; grid-row: 1; }
  #referanslar .ref-card:nth-child(3) { grid-column: 8 / 13; grid-row: 2; }
  #referanslar .ref-card:nth-child(4) { grid-column: 1 / 5; grid-row: 3; }
  #referanslar .ref-card:nth-child(5) { grid-column: 5 / 9; grid-row: 3; }
  #referanslar .ref-card:nth-child(6) { grid-column: 9 / 13; grid-row: 3; }
  #referanslar .ref-media {
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
  }
  #referanslar .ref-card:nth-child(6) img { object-position: center 58%; }
  #referanslar .ref-card figcaption {
    position: absolute;
    z-index: 2;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 2.4rem 0.8rem 0.7rem;
    background: linear-gradient(to top, rgba(20, 20, 19, 0.82), transparent);
    color: #fff;
    font-size: clamp(0.68rem, 0.75vw, 0.8rem);
  }
}

/* References intro text on light background */
.refs-text {
  margin-top: clamp(.9rem, 2vw, 1.3rem); max-width: 60ch;
  color: var(--ink-soft); font-size: clamp(1rem, 1.4vw, 1.12rem); line-height: 1.7;
}