/* ============================================================
   ÇYS İnşaat — Sinematik Kurumsal
   Tasarım dili: Seedance / Wairo Studio temeli üzerine
   ============================================================ */

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img, video { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }

:root {
  /* Marka paleti — logo paletinden türetildi */
  --bg: #0a1226;              /* logodaki koyu lacivert */
  --bg-soft: #0f1a34;
  --fg: #f4f6fb;
  --fg-dim: #a6b1c8;
  --accent: #d4a857;          /* logo altın */
  --accent-soft: #e6c47f;     /* açık altın highlight */
  --accent-deep: #b88a2b;     /* koyu altın gölge */
  --accent-2: #6d8da8;        /* steel-blue — ikincil aksan */
  --line: rgba(255,255,255,.08);
  --card: rgba(255,255,255,.04);
  --radius: 14px;
  --radius-lg: 22px;
  --maxw: 1200px;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Fraunces", "Playfair Display", Georgia, serif;
}

html { overflow-x: hidden; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.05;
  margin: 0 0 18px;
}
h1 { font-size: clamp(2.2rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.05rem, 1.4vw, 1.3rem); line-height: 1.25; }
p  { color: var(--fg-dim); max-width: 60ch; margin: 0 0 24px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .01em;
  transition: transform .15s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--accent);
  color: #1b1405;
}
.btn-primary:hover { background: #e6c47f; box-shadow: 0 10px 30px rgba(212,168,87,.25); }
.btn-ghost {
  border: 1px solid rgba(255,255,255,.2);
  color: var(--fg);
}
.btn-ghost:hover { border-color: var(--fg); background: rgba(255,255,255,.04); }
.btn-whatsapp {
  background: #25d366;
  color: #062a11;
}
.btn-whatsapp:hover { background: #33e377; }
.btn-link {
  color: var(--accent);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .04em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-link::after {
  content: "→";
  transition: transform .2s ease;
}
.btn-link:hover::after { transform: translateX(4px); }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 40;
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px max(20px, 4vw);
  backdrop-filter: blur(16px);
  background: linear-gradient(180deg,
    rgba(5,9,22,.94) 0%,
    rgba(5,9,22,.85) 55%,
    rgba(5,9,22,.45) 85%,
    rgba(5,9,22,0) 100%);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  letter-spacing: .02em;
  position: relative;
  isolation: isolate;
}
/* Logo artık nav içine sığdığı için arkasındaki koyu halo efekti kaldırıldı */
.brand img {
  height: 84px;
  width: auto;
  /* Nav bar yüksekliğini şişirmemek için logoyu üst-alta taşır. */
  margin-block: -16px;
  filter: drop-shadow(0 0 28px rgba(212,168,87,.4));
}
@media (max-width: 880px) {
  .brand img { height: 68px; margin-block: -12px; }
}
@media (max-width: 520px) {
  .brand img { height: 54px; margin-block: -8px; }
}
/* Logoda zaten büyük "ÇYS" var — yan tarafta yalnızca "YAPI" alt etiketi durur */
.brand-name {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}
.brand-name strong { display: none; }  /* tekrar eden ÇYS gizli */
.brand-name > span {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--fg-dim);
  font-weight: 500;
}
@media (max-width: 520px) {
  .brand-name > span { font-size: 11px; letter-spacing: .26em; }
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 18px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
  color: var(--fg-dim);
}
.nav-links a { transition: color .15s ease; }
.nav-links a:hover { color: var(--fg); }
.nav-cta {
  padding: 10px 16px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  color: var(--fg) !important;
}
.nav-cta:hover { border-color: var(--accent); color: var(--accent) !important; }

/* Language toggle */
.lang-toggle {
  display: inline-flex;
  padding: 3px;
  background: rgba(10,18,38,.45);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  backdrop-filter: blur(10px);
}
.lang-toggle button {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: .18em;
  font-weight: 600;
  color: var(--fg-dim);
  transition: color .2s ease, background .2s ease;
}
.lang-toggle button:hover { color: var(--fg); }
.lang-toggle button.is-active {
  background: rgba(212,168,87,.18);
  color: var(--accent);
}

/* Mobile menu */
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(10,18,38,.45);
  align-items: center;
  justify-content: center;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--fg);
  position: relative;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 1.5px;
  background: var(--fg);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after  { top:  6px; }

@media (max-width: 880px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: fixed;
    inset: 64px 12px auto 12px;
    padding: 22px;
    border-radius: 18px;
    background: rgba(10,18,38,.92);
    border: 1px solid var(--line);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    font-size: 15px;
    transform-origin: top right;
    transform: scale(.95);
    opacity: 0;
    visibility: hidden;
    transition: transform .18s ease, opacity .18s ease, visibility .18s ease;
  }
  .nav-links.is-open {
    transform: scale(1);
    opacity: 1;
    visibility: visible;
  }
  .nav-links a { width: 100%; padding: 8px 0; border-bottom: 1px solid var(--line); }
  .nav-links a:last-child { border-bottom: 0; }
}

@media (max-width: 420px) {
  .nav { padding: 14px 16px; }
  .nav-right { gap: 10px; }
  .lang-toggle button { padding: 5px 9px; }
  .brand-name { font-size: 16px; }
}

/* ---------- Per-section AI/video scenes ---------- */
.section-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.section-bg .section-video,
.section-bg img.section-video-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: translateZ(0) scale(1.04);
  will-change: transform;
  animation: bg-breathe 22s ease-in-out infinite alternate;
}
.section-bg-overlay {
  position: absolute;
  inset: 0;
}
.section-bg-orb {
  position: absolute;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .5;
  mix-blend-mode: screen;
  pointer-events: none;
  animation: orb-drift 30s ease-in-out infinite alternate;
}

@keyframes bg-breathe {
  0%   { transform: translateZ(0) scale(1.04); }
  100% { transform: translateZ(0) scale(1.1); }
}
@keyframes orb-drift {
  0%   { transform: translate3d(0, 0, 0); }
  50%  { transform: translate3d(60px, -40px, 0); }
  100% { transform: translate3d(-40px, 80px, 0); }
}

/* Hero scene — drone şantiye geçişi */
.section-bg-overlay--hero {
  background:
    radial-gradient(55% 40% at 50% 30%, rgba(10,18,38,.08), rgba(10,18,38,.55) 70%, rgba(10,18,38,.85) 100%),
    linear-gradient(180deg, rgba(10,18,38,.25) 0%, rgba(10,18,38,.55) 100%);
}
.section-bg-orb--1 {
  top: -160px; left: -120px;
  background: radial-gradient(circle, rgba(212,168,87,.55), rgba(212,168,87,0) 70%);
}
.section-bg-orb--2 {
  bottom: -180px; right: -140px;
  background: radial-gradient(circle, rgba(109,141,168,.5), rgba(109,141,168,0) 70%);
  animation-delay: -14s; animation-duration: 34s;
}

/* About scene — sıcak amber wash */
.section-bg--about .section-video {
  filter: hue-rotate(18deg) sepia(.18) saturate(1.15) brightness(1.0);
}
.section-bg-overlay--about {
  background:
    radial-gradient(60% 50% at 70% 40%, rgba(212,168,87,.08), transparent 70%),
    linear-gradient(180deg,
      rgba(10,18,38,.25) 0%,
      rgba(10,18,38,.45) 50%,
      rgba(10,18,38,.30) 100%);
}
.section-bg-orb--about {
  bottom: 10%; left: -160px;
  background: radial-gradient(circle, rgba(212,168,87,.55), rgba(212,168,87,0) 70%);
  animation-duration: 36s;
}

/* Services scene — soğuk teal-cyan tint */
.section-bg--services .section-video {
  filter: hue-rotate(-25deg) saturate(1.2) brightness(0.85);
}
.section-bg-overlay--services {
  background:
    radial-gradient(65% 55% at 50% 40%, rgba(10,18,38,.35), rgba(10,18,38,.45) 70%, rgba(10,18,38,.55) 100%),
    linear-gradient(180deg,
      rgba(10,18,38,.35) 0%,
      rgba(10,18,38,.45) 50%,
      rgba(10,18,38,.40) 100%);
}
.section-bg-orb--services {
  top: 20%; right: -180px;
  background: radial-gradient(circle, rgba(109,141,168,.55), rgba(109,141,168,0) 70%);
  animation-delay: -8s;
}

/* Projects scene — gallery */
.section-bg--projects .section-video {
  filter: saturate(1.1) brightness(.78);
}
.section-bg-overlay--projects {
  background:
    radial-gradient(65% 55% at 50% 40%, rgba(10,18,38,.4), rgba(10,18,38,.72) 70%, rgba(10,18,38,.92) 100%),
    linear-gradient(180deg, rgba(10,18,38,.3) 0%, rgba(10,18,38,.65) 100%);
}
.section-bg-orb--projects {
  bottom: -200px; left: 15%;
  background: radial-gradient(circle, rgba(212,168,87,.45), rgba(212,168,87,0) 70%);
  animation-delay: -12s;
}

/* References scene — neutral, biraz daha açık */
.section-bg--references .section-video {
  filter: saturate(.95) brightness(.72);
}
.section-bg-overlay--references {
  background:
    radial-gradient(70% 60% at 50% 50%, rgba(10,18,38,.4), rgba(10,18,38,.75) 70%, rgba(10,18,38,.92) 100%);
}

/* Team scene — sıcak, editorial */
.section-bg--team .section-video {
  filter: hue-rotate(10deg) sepia(.12) saturate(1.05) brightness(.78);
}
.section-bg-overlay--team {
  background:
    radial-gradient(60% 55% at 30% 40%, rgba(212,168,87,.06), transparent 70%),
    linear-gradient(180deg, rgba(10,18,38,.45) 0%, rgba(10,18,38,.7) 100%);
}
.section-bg-orb--team {
  top: -160px; right: -120px;
  background: radial-gradient(circle, rgba(212,168,87,.45), rgba(212,168,87,0) 70%);
  animation-duration: 38s;
}

/* Contact scene — dreamy blue haze */
.section-bg--contact .section-video {
  filter: hue-rotate(-45deg) saturate(1.1) brightness(.72) blur(1px);
}
.section-bg-overlay--contact {
  background:
    radial-gradient(70% 60% at 50% 50%, rgba(10,18,38,.35), rgba(10,18,38,.75) 70%, rgba(10,18,38,.92) 100%),
    linear-gradient(180deg, rgba(10,18,38,.35) 0%, rgba(10,18,38,.6) 100%);
}
.section-bg-orb--contact {
  top: -160px; right: 10%;
  background: radial-gradient(circle, rgba(120,150,220,.55), rgba(120,150,220,0) 70%);
  animation-delay: -20s;
  animation-duration: 40s;
}

/* Content stays above background layers */
main, .footer { position: relative; z-index: 1; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 120px 20px 80px;
  isolation: isolate;
}
.hero-inner {
  max-width: var(--maxw);
  width: 100%;
  text-align: center;
  padding: 0 max(20px, 4vw);
}
.hero-inner h1 {
  max-width: clamp(360px, 56vw, 880px);
  margin-left: auto;
  margin-right: auto;
}
.hero-inner .lede {
  margin: 8px auto 28px;
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  color: #d5dbe8;
  max-width: clamp(360px, 50vw, 720px);
}
.hero-cta {
  display: inline-flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 34px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 12px;
  display: grid;
  place-items: start center;
  padding-top: 6px;
}
.scroll-hint span {
  width: 2px;
  height: 7px;
  background: rgba(255,255,255,.8);
  border-radius: 2px;
  animation: scroll 1.6s ease-in-out infinite;
}
@keyframes scroll {
  0%   { transform: translateY(0); opacity: 1; }
  80%  { transform: translateY(12px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ---------- Sections layout ---------- */
section.about,
section.services,
section.projects,
section.references,
section.team,
section.contact {
  position: relative;
  padding: clamp(72px, 10vw, 120px) max(20px, 4vw);
}
.section-head {
  max-width: clamp(400px, 60vw, 880px);
  margin: 0 auto 44px;
  text-align: center;
  padding: 0 max(20px, 4vw);
}
.section-head .eyebrow {
  text-shadow: 0 2px 12px rgba(0,0,0,0.9), 0 4px 24px rgba(0,0,0,0.8);
}
.section-head h2 {
  margin-inline: auto;
  max-width: 95%;
  text-shadow: 0 3px 20px rgba(0,0,0,0.95), 0 6px 40px rgba(0,0,0,0.85), 0 1px 3px rgba(0,0,0,1);
}
.section-head p {
  margin-inline: auto;
  max-width: 70ch;
  color: var(--fg);
  text-shadow: 0 2px 16px rgba(0,0,0,0.9), 0 4px 32px rgba(0,0,0,0.8);
}

section.hero > .hero-inner,
section.about > *:not(.section-bg),
section.services > *:not(.section-bg),
section.projects > *:not(.section-bg),
section.references > *:not(.section-bg),
section.team > *:not(.section-bg),
section.contact > *:not(.section-bg) { position: relative; z-index: 1; }

.hero, .about, .services, .projects, .references, .team, .contact { background: var(--bg); }

.about { border-top: 1px solid var(--line); }
.contact { border-top: 1px solid var(--line); }

/* ---------- About ---------- */
.about-inner {
  max-width: clamp(500px, 72vw, 1040px);
  margin: 0 auto;
  padding: 0 max(20px, 4vw);
  text-align: center;
}
.about-inner .eyebrow {
  text-shadow: 0 2px 12px rgba(0,0,0,0.9), 0 4px 24px rgba(0,0,0,0.8);
  -webkit-text-stroke: 0.3px rgba(0, 0, 0, 0.4);
  paint-order: stroke fill;
}
.about-inner h2 {
  margin-inline: auto;
  max-width: 100%;
  text-shadow: 0 3px 20px rgba(0,0,0,0.95), 0 6px 40px rgba(0,0,0,0.85), 0 1px 3px rgba(0,0,0,1);
  -webkit-text-stroke: 0.5px rgba(0, 0, 0, 0.5);
  paint-order: stroke fill;
}
.about-inner p {
  margin-inline: auto;
  max-width: min(100%, 70ch);
  line-height: 1.7;
  color: var(--fg);
  text-shadow: 0 2px 16px rgba(0,0,0,0.9), 0 4px 32px rgba(0,0,0,0.8);
  -webkit-text-stroke: 0.3px rgba(0, 0, 0, 0.4);
  paint-order: stroke fill;
}
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 44px;
}
.about-stats .stat {
  padding: 22px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.025);
  backdrop-filter: blur(10px);
  text-align: center;
}
.about-stats .stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
  -webkit-text-stroke: 0.5px rgba(0, 0, 0, 0.6);
  text-shadow: 0 2px 8px rgba(0,0,0,0.8), 0 4px 16px rgba(0,0,0,0.6);
  paint-order: stroke fill;
}
.about-stats .stat-label {
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-dim);
  -webkit-text-stroke: 0.3px rgba(0, 0, 0, 0.5);
  text-shadow: 0 1px 4px rgba(0,0,0,0.7);
  paint-order: stroke fill;
}
@media (max-width: 760px) { .about-stats { grid-template-columns: repeat(2, 1fr); } }

/* About — Mission / Vision / Values pillars */
.about-pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
  text-align: left;
}
.about-pillars .pillar {
  padding: 26px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.025);
  backdrop-filter: blur(10px);
}
.about-pillars .pillar-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(212,168,87,.12);
  color: var(--accent);
  margin-bottom: 14px;
}
.about-pillars .pillar-icon svg { width: 22px; height: 22px; }
.about-pillars .pillar-label {
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--fg);
  margin-bottom: 6px;
}
.about-pillars .pillar p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-dim);
  margin: 0;
  max-width: 100%;
}
@media (max-width: 880px) {
  .about-pillars { grid-template-columns: 1fr; }
}

/* ---------- Services ---------- */
.services-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
@media (max-width: 980px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  padding: 28px 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(160deg, rgba(212,168,87,.12), rgba(109,141,168,.08) 60%, rgba(10,18,38,.75)),
    rgba(10,18,38,.85);
  backdrop-filter: blur(20px);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.service-card:hover {
  transform: translateY(-3px);
  border-color: rgba(212,168,87,.35);
  box-shadow: 0 14px 50px rgba(212,168,87,.08);
}
.service-card .icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(212,168,87,.12);
  color: var(--accent);
  margin-bottom: 18px;
}
.service-card .icon svg { width: 22px; height: 22px; }
.service-card h3 { margin-bottom: 8px; color: var(--fg); }
.service-card .service-desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--fg-dim);
  margin: 0 0 14px;
  max-width: 100%;
}
.service-card ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--fg-dim);
  font-size: 14px;
}
.service-card li {
  padding-left: 18px;
  position: relative;
}
.service-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .65em;
  width: 8px;
  height: 1px;
  background: var(--accent);
}

/* Service card link variant — ana sayfada karta tıklanınca detay sayfası açılır */
a.service-card {
  display: block;
  text-decoration: none;
  color: inherit;
  position: relative;
}
a.service-card .service-card-arrow {
  position: absolute;
  right: 22px;
  bottom: 22px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(212,168,87,.12);
  color: var(--accent);
  border: 1px solid rgba(212,168,87,.2);
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
a.service-card .service-card-arrow svg { width: 14px; height: 14px; }
a.service-card:hover .service-card-arrow {
  transform: translateX(4px);
  background: var(--accent);
  color: #1b1405;
  border-color: var(--accent);
}

/* =================================================================
   /hizmetler.html — Detaylı hizmet kataloğu
   ================================================================= */
.service-group {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 90px;  /* fixed nav için anchor offset */
}
.service-group:last-of-type { border-bottom: 0; }

.service-group__head {
  max-width: 720px;
  margin: 0 auto 44px;
  text-align: center;
  padding: 0 max(20px, 4vw);
}
.service-group__head .eyebrow {
  margin-bottom: 14px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}
.service-group__head h2 {
  margin-bottom: 16px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}
.service-group__head p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--fg-dim);
  max-width: 60ch;
  margin-inline: auto;
  text-shadow: 0 1px 8px rgba(0,0,0,0.5);
}

.service-detail-grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  padding: 0 max(20px, 4vw);
}

.service-detail {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.025);
  backdrop-filter: blur(10px);
}
.service-detail:nth-child(even) {
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
}
.service-detail:nth-child(even) .service-detail__media { order: 2; }
.service-detail:nth-child(even) .service-detail__body  { order: 1; }
@media (max-width: 880px) {
  .service-detail,
  .service-detail:nth-child(even) {
    grid-template-columns: 1fr;
  }
  .service-detail:nth-child(even) .service-detail__media { order: 0; }
  .service-detail:nth-child(even) .service-detail__body  { order: 0; }
}

.service-detail__media {
  aspect-ratio: 16 / 10;
  border-radius: 14px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(212,168,87,.12), rgba(109,141,168,.08) 60%, rgba(10,18,38,.5)),
    rgba(10,18,38,.5);
  box-shadow: 0 10px 36px rgba(0,0,0,.35);
}
.service-detail__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.service-detail__body { padding: 4px 0; }
.service-detail__body h3 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  margin-bottom: 12px;
  color: var(--fg);
}
.service-detail__body .desc {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--fg-dim);
  margin: 0 0 18px;
  max-width: 100%;
}

.method-label {
  display: block;
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  font-weight: 600;
}
.service-detail__method {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 0 0 18px;
  padding: 0;
}
.service-detail__method li {
  position: relative;
  padding-left: 22px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--fg);
}
.service-detail__method li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 12px;
  height: 1px;
  background: var(--accent);
}

.standard-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(212,168,87,.35);
  border-radius: 999px;
  background: rgba(212,168,87,.06);
  margin-top: 6px;
}
.standard-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* =================================================================
   /hakkimizda.html — Kurumsal Sayfa Bölümleri
   ================================================================= */

/* Story — uzun paragraf bölümü */
.about-story {
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(48px, 7vw, 80px) max(20px, 4vw);
}
.about-story__head {
  text-align: center;
  margin-bottom: 36px;
}
.about-story__head .eyebrow { margin-bottom: 14px; }
.about-story__body p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--fg-dim);
  margin: 0 0 18px;
  max-width: 100%;
}
.about-story__body p strong {
  color: var(--fg);
  font-weight: 500;
}

/* Timeline — CABA tarzı yatay yıl çizelgesi */
.about-timeline {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) max(20px, 4vw);
  border-top: 1px solid var(--line);
}
.about-timeline__head {
  text-align: center;
  margin-bottom: 64px;
}
.about-timeline__head h2 {
  font-style: italic;
  font-weight: 400;
}
.about-timeline__head h2 em {
  font-style: italic;
  color: var(--accent);
  font-weight: 500;
}

.timeline-horizontal {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  position: relative;
  padding: 0 8px;
}
/* Noktaları birleştiren altın çizgi */
.timeline-horizontal::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: 102px;
  height: 1px;
  background: linear-gradient(90deg,
    rgba(212,168,87,.1) 0%,
    rgba(212,168,87,.55) 50%,
    rgba(212,168,87,.1) 100%);
}
.timeline-h-item {
  text-align: center;
  position: relative;
  padding: 0 6px;
}
.timeline-h-item__caption {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 17px;
  color: var(--fg);
  line-height: 1.25;
  min-height: 44px;
  margin-bottom: 8px;
}
.timeline-h-item__year {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: .02em;
  margin-bottom: 22px;
  line-height: 1;
}
.timeline-h-item__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  margin: 0 auto;
  box-shadow: 0 0 0 5px rgba(212,168,87,.16), 0 0 18px rgba(212,168,87,.25);
  position: relative;
  z-index: 1;
}
.timeline-h-item__connector {
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, rgba(212,168,87,.5), rgba(212,168,87,0));
  margin: 14px auto 18px;
}
.timeline-h-item__text {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--fg-dim);
  margin: 0 auto;
  max-width: 22ch;
}

@media (max-width: 880px) {
  .timeline-horizontal {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .timeline-horizontal::before { display: none; }
  .timeline-h-item { padding: 0; }
  .timeline-h-item__caption { min-height: 0; margin-bottom: 4px; }
  .timeline-h-item__connector { height: 18px; margin: 10px auto; }
  .timeline-h-item__text { max-width: 60ch; font-size: 14px; }
}

/* Specialization — uzmanlık alanları (4 kart) */
.about-specialization {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 80px) max(20px, 4vw);
  border-top: 1px solid var(--line);
}
.about-specialization__head {
  text-align: center;
  margin-bottom: 44px;
}
.specialization-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.spec-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(155deg, rgba(212,168,87,.06), rgba(109,141,168,.04) 60%, rgba(10,18,38,.3)),
    rgba(10,18,38,.35);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.spec-card__icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(212,168,87,.14);
  color: var(--accent);
}
.spec-card__icon svg { width: 24px; height: 24px; }
.spec-card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--fg);
  margin: 0;
}
.spec-card p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--fg-dim);
  margin: 0;
  max-width: 100%;
}
@media (max-width: 760px) {
  .specialization-grid { grid-template-columns: 1fr; }
}

/* Why Us — neden ÇYS (6 madde) */
.about-whyus {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 80px) max(20px, 4vw);
  border-top: 1px solid var(--line);
}
.about-whyus__head {
  text-align: center;
  margin-bottom: 44px;
}
.whyus-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  counter-reset: whyus;
}
.whyus-item {
  position: relative;
  padding: 24px 22px 24px 70px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.025);
  counter-increment: whyus;
}
.whyus-item::before {
  content: counter(whyus, decimal-leading-zero);
  position: absolute;
  left: 22px;
  top: 22px;
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -.02em;
}
.whyus-item h3 {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--fg);
  margin: 0 0 6px;
}
.whyus-item p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--fg-dim);
  margin: 0;
  max-width: 100%;
}
@media (max-width: 980px) { .whyus-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .whyus-grid { grid-template-columns: 1fr; } }

/* About final CTA */
.about-cta {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 80px) max(20px, 4vw);
  text-align: center;
  border-top: 1px solid var(--line);
}
.about-cta h2 { margin-bottom: 16px; }
.about-cta p { margin-inline: auto; margin-bottom: 28px; }
.about-cta .cta-buttons {
  display: inline-flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Çelik konstrüksiyon — placeholder media (görsel yokken) */
.service-detail__media--placeholder {
  display: grid;
  place-items: center;
  background:
    linear-gradient(155deg, rgba(212,168,87,.18), rgba(109,141,168,.12) 60%, rgba(10,18,38,.7)),
    radial-gradient(circle at 30% 20%, rgba(212,168,87,.2), transparent 60%);
}
.service-detail__media--placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  opacity: .5;
}
.service-detail__media--placeholder .ph-label {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--accent);
  letter-spacing: .04em;
  z-index: 1;
  position: relative;
}

/* ---------- Projects grid (homepage featured) ---------- */
.grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.grid--projects {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 980px) { .grid--projects { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid--projects { grid-template-columns: 1fr; } }

.project-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(212,168,87,.1), rgba(109,141,168,.08) 60%, rgba(10,18,38,.4)),
    rgba(10,18,38,.3);
  border: 1px solid var(--line);
  aspect-ratio: 4 / 5;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.project-card:hover {
  transform: translateY(-3px);
  border-color: rgba(212,168,87,.4);
  box-shadow: 0 14px 50px rgba(212,168,87,.12);
}
.project-card-btn {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  padding: 0;
  border-radius: inherit;
  overflow: hidden;
  text-align: left;
}
.project-card video,
.project-card img.project-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #111;
}
.project-card .project-meta {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(10,18,38,.55);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.1);
}
.project-card .project-title {
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--fg);
}
.project-card .project-location {
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
}
.project-card .project-status {
  position: absolute;
  top: 14px;
  left: 14px;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(10,18,38,.6);
  border: 1px solid rgba(212,168,87,.4);
  color: var(--accent);
  backdrop-filter: blur(8px);
}

/* Placeholder kart: görselsiz, sadece gradient + başlık (tamamlanmış referanslar için) */
.project-card--placeholder {
  display: grid;
  place-items: end stretch;
  padding: 22px;
  background:
    linear-gradient(155deg, rgba(212,168,87,.18), rgba(109,141,168,.12) 60%, rgba(10,18,38,.6)),
    radial-gradient(circle at 30% 20%, rgba(212,168,87,.18), transparent 60%);
}
.project-card--placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
  opacity: .5;
}
.project-card--placeholder .project-status {
  border-color: rgba(212,168,87,.5);
  background: rgba(10,18,38,.65);
}
.project-card--placeholder .project-meta {
  position: relative;
  z-index: 1;
}

/* Gallery short-clip (Seedance birebir, alt sayfalarda kullanılabilir) */
.grid--clips {
  grid-template-columns: repeat(auto-fit, minmax(240px, 320px));
  justify-content: center;
}
.card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(212,168,87,.08), rgba(109,141,168,.06) 60%, rgba(10,18,38,.35)),
              rgba(10,18,38,.25);
  border: 1px solid var(--line);
  aspect-ratio: 9 / 16;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.card:hover {
  transform: translateY(-3px);
  border-color: rgba(212,168,87,.4);
  box-shadow: 0 8px 40px rgba(212,168,87,.12);
}
.card-btn {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  padding: 0;
  border-radius: inherit;
  overflow: hidden;
}
.card video { width: 100%; height: 100%; object-fit: cover; background: #111; }
.card .play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(10,18,38,.55);
  border: 1px solid rgba(255,255,255,.35);
  backdrop-filter: blur(8px);
  display: grid;
  place-items: center;
  transition: transform .2s ease, background .2s ease;
}
.card .play::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 14px solid var(--fg);
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  margin-left: 4px;
}
.card:hover .play { transform: scale(1.08); background: rgba(212,168,87,.85); }
.card:hover .play::after { border-left-color: #1b1405; }
.card-title {
  position: absolute;
  left: 14px;
  bottom: 14px;
  font-size: 13px;
  letter-spacing: .04em;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(10,18,38,.55);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.12);
}

.section-cta {
  margin-top: 48px;
  text-align: center;
}

/* ---------- References (logo marquee + grid) ---------- */
.marquee {
  position: relative;
  overflow: hidden;
  max-width: 100%;
  margin: 0 auto;
  padding: 0;
  --gap: 28px;
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}
.marquee-track {
  display: flex;
  gap: var(--gap);
  width: max-content;
  animation: marquee 38s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(calc(-50% - var(--gap) / 2), 0, 0); }
}
.marquee-item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.025);
  backdrop-filter: blur(8px);
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--fg);
  transition: all 0.3s ease;
}
.marquee-item:hover {
  background: rgba(255,255,255,.05);
  border-color: rgba(198, 162, 99, 0.3);
  transform: translateY(-2px);
}
.marquee-logo {
  width: 70px;
  height: 50px;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
  background: white;
  padding: 4px;
}
.marquee-item span {
  white-space: nowrap;
}

.references-grid {
  max-width: var(--maxw);
  margin: 32px auto 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.reference-tile {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  background:
    linear-gradient(150deg, rgba(109,141,168,.08), rgba(212,168,87,.06) 60%, rgba(10,18,38,.5)),
    rgba(10,18,38,.4);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  padding: 18px;
  text-align: center;
  transition: transform .2s ease, border-color .2s ease;
}
.reference-tile:hover { transform: translateY(-2px); border-color: rgba(212,168,87,.3); }
.reference-tile .name {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--fg);
}

/* ---------- Team teaser ---------- */
.team-inner {
  max-width: clamp(500px, 64vw, 880px);
  margin: 0 auto;
  padding: 0 max(20px, 4vw);
  text-align: center;
}
.team-inner h2 { margin-inline: auto; max-width: 100%; }
.team-inner p  { margin-inline: auto; max-width: 65ch; line-height: 1.7; }

/* ---------- Reklam filmi ---------- */
section.film {
  position: relative;
  padding: clamp(72px, 10vw, 120px) max(20px, 4vw);
  background: var(--bg);
  border-top: 1px solid var(--line);
  overflow: hidden;
}
section.film > *:not(.section-bg) { position: relative; z-index: 1; }
.section-bg--film .section-video,
.section-bg--film .section-video-fallback {
  filter: blur(16px) brightness(0.6) saturate(1.05);
}
.section-bg-overlay--film {
  background: linear-gradient(180deg,
    rgba(10,18,38,.78) 0%,
    rgba(10,18,38,.55) 50%,
    rgba(10,18,38,.78) 100%);
}
.film-inner {
  max-width: clamp(400px, 52vw, 760px);
  margin: 0 auto;
  padding: 0 max(20px, 4vw);
}
.film-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #000;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0,0,0,.45);
}

/* ---------- Contact ---------- */
.contact-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 max(20px, 4vw);
}
.contact-head {
  text-align: center;
  margin-bottom: 44px;
}
.contact-head h2 { margin-inline: auto; max-width: 90%; }
.contact-head p  { margin-inline: auto; max-width: 65ch; }

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1080px;
  margin: 0 auto;
}
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.03);
  backdrop-filter: blur(10px);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact-card:hover {
  transform: translateY(-3px);
  border-color: rgba(212,168,87,.35);
  box-shadow: 0 14px 50px rgba(212,168,87,.08);
}
.contact-card .icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(212,168,87,.12);
  color: var(--accent);
}
.contact-card .icon svg { width: 22px; height: 22px; }
.contact-card .label {
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.contact-card .value {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--fg);
  word-break: break-word;
}
.contact-card .value small {
  display: block;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--fg-dim);
  margin-top: 4px;
  line-height: 1.4;
  letter-spacing: 0;
}

.contact-actions {
  margin-top: 32px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.contact-map {
  margin-top: 44px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(10,18,38,.4);
}
.contact-map iframe {
  display: block;
  width: 100%;
  height: clamp(320px, 42vw, 460px);
  border: 0;
  filter: invert(.92) hue-rotate(180deg) saturate(.6) brightness(.95) contrast(1.05);
}

.contact-social {
  margin-top: 28px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.social-link {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--fg-dim);
  background: rgba(255,255,255,.02);
  transition: color .2s ease, border-color .2s ease, transform .2s ease;
}
.social-link:hover {
  color: var(--accent);
  border-color: rgba(212,168,87,.4);
  transform: translateY(-2px);
}
.social-link svg { width: 18px; height: 18px; }
.social-link.is-disabled {
  opacity: .35;
  pointer-events: none;
}

/* ---------- Footer ---------- */
.footer {
  padding: 36px 20px 44px;
  border-top: 1px solid var(--line);
  color: var(--fg-dim);
  font-size: 14px;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  gap: 10px 14px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.footer a:hover { color: var(--fg); }
.dot { opacity: .5; }
.footer-meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ---------- Lightbox (proje detayı için) ---------- */
.lightbox {
  padding: 0;
  border: 0;
  background: transparent;
  max-width: 100vw;
  max-height: 100vh;
  width: 100vw;
  height: 100vh;
  overflow-y: auto;
}
.lightbox::backdrop {
  background: rgba(3,4,8,.88);
  backdrop-filter: blur(10px);
}
.lightbox[open] {
  display: grid;
  place-items: center;
  padding: 40px 20px;
}
.lightbox-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
  max-width: 1200px;
}
@media (min-width: 1024px) {
  .lightbox-content {
    flex-direction: row;
    align-items: flex-start;
  }
}
.lightbox-media {
  flex: 1 1 60%;
  min-width: 0;
}
.lightbox video,
.lightbox img.lightbox-image {
  width: 100%;
  max-height: 80vh;
  background: #000;
  border-radius: 14px;
  box-shadow: 0 20px 80px rgba(0,0,0,.6);
  object-fit: contain;
}
.lightbox-info {
  flex: 1 1 35%;
  background: rgba(10, 18, 38, 0.95);
  border: 1px solid rgba(198, 162, 99, 0.2);
  border-radius: 14px;
  padding: 28px;
  color: var(--fg);
  backdrop-filter: blur(20px);
  box-shadow: 0 10px 40px rgba(0,0,0,.4);
}
.lightbox-info h3 {
  font-family: Fraunces, serif;
  font-size: 26px;
  font-weight: 600;
  color: var(--gold);
  margin: 0 0 20px;
  line-height: 1.3;
}
.lightbox-info-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(198, 162, 99, 0.15);
}
.lightbox-info-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.lightbox-info-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gold);
  font-weight: 600;
  opacity: 0.8;
}
.lightbox-info-item > span:not(.lightbox-info-label) {
  font-size: 15px;
  color: var(--fg);
  font-weight: 500;
}
.lightbox-info-desc {
  margin-bottom: 20px;
}
.lightbox-info-desc p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg-dim);
  margin: 0;
}
.lightbox-info-scope {
  padding-top: 20px;
  border-top: 1px solid rgba(198, 162, 99, 0.15);
}
.lightbox-info-scope .lightbox-info-label {
  display: block;
  margin-bottom: 10px;
}
.lightbox-info-scope p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--fg-dim);
  margin: 0;
}
.lightbox-close {
  position: fixed;
  top: 18px;
  right: 18px;
  width: 44px;
  height: 44px;
  z-index: 10;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: #fff;
  font-size: 26px;
  line-height: 1;
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(10px);
}
.lightbox-close:hover { background: rgba(255,255,255,.2); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Sub-pages (projeler/referanslar/teknik-kadro) ---------- */
.page-hero {
  position: relative;
  padding: 160px 20px 80px;
  text-align: center;
}
.page-hero .eyebrow {
  text-shadow: 0 2px 12px rgba(0,0,0,0.9), 0 4px 24px rgba(0,0,0,0.8);
}
.page-hero h1 {
  max-width: clamp(360px, 60vw, 880px);
  margin-inline: auto;
  text-shadow: 0 3px 20px rgba(0,0,0,0.95), 0 6px 40px rgba(0,0,0,0.85), 0 1px 3px rgba(0,0,0,1);
}
.page-hero p {
  margin-inline: auto;
  max-width: 60ch;
  color: var(--fg);
  text-shadow: 0 2px 16px rgba(0,0,0,0.9), 0 4px 32px rgba(0,0,0,0.8);
}

.page-section {
  position: relative;
  padding: 40px max(20px, 4vw) clamp(80px, 12vw, 140px);
}

.filter-bar {
  max-width: var(--maxw);
  margin: 0 auto 28px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.filter-bar button {
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.15);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--fg-dim);
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.filter-bar button:hover { color: var(--fg); border-color: rgba(255,255,255,.3); }
.filter-bar button.is-active {
  color: #1b1405;
  background: var(--accent);
  border-color: var(--accent);
}

.team-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}
.team-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.03);
  text-align: center;
}
.team-card .avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  margin: 0 auto 14px;
  background: linear-gradient(135deg, rgba(212,168,87,.5), rgba(109,141,168,.4));
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 28px;
  color: #1b1405;
}
.team-card .name {
  font-family: var(--font-display);
  font-size: 18px;
  margin-bottom: 4px;
}
.team-card .role {
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.team-card p { font-size: 14px; color: var(--fg-dim); margin: 0; }

/* Featured team card styles */
.team-grid--centered {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 200px);
  padding: 80px 20px;
}

.team-card--featured {
  max-width: 520px;
  width: 100%;
  margin: 0 auto;
  padding: 60px 48px;
  background: linear-gradient(135deg, rgba(10, 18, 38, 0.95), rgba(15, 25, 45, 0.98));
  border: 1px solid rgba(212, 168, 87, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.avatar--featured {
  width: 160px;
  height: 160px;
  font-size: 48px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, rgba(166, 135, 82, 0.9), rgba(212, 168, 87, 0.7));
  box-shadow: 0 4px 16px rgba(212, 168, 87, 0.3);
}

.team-card--featured .name {
  font-size: 32px;
  margin-bottom: 12px;
  color: #fff;
}

.team-card--featured .role {
  font-size: 14px;
  letter-spacing: .18em;
  color: #d4a857;
  margin-bottom: 0;
}


/* Eski tarayicilarda <dialog> gorunmez katman olarak dokunuslari yutmasin */
.lightbox:not([open]) { display: none !important; }