/* =====================================================================
   UÇAR YAPI İNŞAAT — "Mimar Çeliği" Tasarım Sistemi
   Koyu antrasit + amber/altın + çelik mavisi · sinematik animasyonlar
   (CLAUDE.md §6 animasyon dili + orneksite.md polish, statik CSS'e uyarlandı)
   ===================================================================== */

/* ─────────────────────────  TOKENS  ───────────────────────── */
:root {
  --bg:        #0B0E14;
  --bg-2:      #0F1320;
  --surface:   #141A28;
  --surface-2: #1B2334;
  --line:   rgba(255,255,255,.08);
  --line-2: rgba(255,255,255,.15);

  --accent:   #F4A63C;     /* amber / altın — ana marka */
  --accent-h: #FFC06A;
  --accent-2: #5B91BE;     /* çelik mavisi */

  --c-konut:   #F4A63C;    /* Konut & Apartman   */
  --c-taahhut: #5B91BE;    /* Genel İnşaat/Taahhüt */
  --c-altyapi: #3FB0B8;    /* Hafriyat & Altyapı */

  --text:    #EAEEF5;
  --muted:   #9AA7BD;
  --muted-2: #6B7890;
  --wa:      #25D366;

  --f-display: 'Sora', system-ui, sans-serif;
  --f-body:    'Inter', system-ui, sans-serif;

  --r-pill: 999px;
  --r-lg: 22px;
  --r-md: 16px;
  --r-sm: 11px;

  --shadow:    0 24px 60px rgba(0,0,0,.45);
  --shadow-sm: 0 10px 30px rgba(0,0,0,.35);
  --maxw: 1240px;
  --spring: cubic-bezier(.34,1.56,.64,1);
  --ease: cubic-bezier(.22,1,.36,1);
}

/* ─────────────────────────  RESET  ───────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; overflow-x: clip; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  overflow-x: clip;
  width: 100%;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
h1,h2,h3,h4 { font-family: var(--f-display); font-weight: 800; line-height: 1.08; letter-spacing: -.02em; }
::selection { background: var(--accent); color: #1a1205; }

/* scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: #2a3550; border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ─────────────────────────  LAYOUT HELPERS  ───────────────────────── */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.section { position: relative; padding: 104px 0; }
.section--tight { padding: 72px 0; }
.section--alt { background:
  radial-gradient(1200px 600px at 80% -10%, rgba(91,145,190,.06), transparent 60%),
  var(--bg-2); }
.center { text-align: center; }
.sec-head { max-width: 720px; margin: 0 auto 56px; }
.sec-head.left { margin-left: 0; text-align: left; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-body); font-weight: 600; font-size: 13px;
  letter-spacing: .22em; text-transform: uppercase; color: var(--accent);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 30px; height: 2px; background: linear-gradient(90deg, var(--accent), transparent); }
.eyebrow.cc { color: var(--c); }
.eyebrow.cc::before { background: linear-gradient(90deg, var(--c), transparent); }

.s-title { font-size: clamp(28px, 4.4vw, 50px); }
.s-title em { font-style: normal; color: var(--accent); }
.s-lead { color: var(--muted); font-size: clamp(15px, 1.7vw, 18px); margin-top: 18px; }

/* ─────────────────────────  BUTTONS  ───────────────────────── */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  gap: 10px; padding: 15px 30px; border-radius: var(--r-pill);
  font-weight: 700; font-size: 15px; letter-spacing: .01em; white-space: nowrap;
  overflow: hidden; transition: transform .25s var(--ease), box-shadow .25s, background .25s, color .25s;
}
.btn i { transition: transform .3s var(--spring); }
.btn:hover i { transform: translateX(3px); }
.btn--primary {
  background: linear-gradient(135deg, var(--accent), #e08e22);
  color: #1a1205; box-shadow: 0 12px 32px rgba(244,166,60,.32);
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 18px 44px rgba(244,166,60,.46); }
.btn--primary:active { transform: translateY(-1px) scale(.99); }
/* shimmer (orneksite AnimatedRandevuBtn) */
.btn--primary::before {
  content: ""; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent);
  transform: skewX(-18deg); animation: shine 3.4s ease-in-out 1.5s infinite; pointer-events: none;
}
.btn--ghost {
  background: rgba(255,255,255,.05); color: var(--text);
  border: 1px solid var(--line-2); backdrop-filter: blur(10px);
}
.btn--ghost:hover { background: rgba(255,255,255,.1); transform: translateY(-3px); border-color: var(--accent); }
.btn--outline { background: transparent; color: var(--text); border: 1.5px solid var(--line-2); }
.btn--outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn--wa { background: linear-gradient(135deg, #2ecc71, var(--wa)); color: #fff; box-shadow: 0 12px 30px rgba(37,211,102,.32); }
.btn--wa:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(37,211,102,.46); }
.btn--lg { padding: 18px 38px; font-size: 16px; }
.btn--block { width: 100%; }
.btn--cc { background: var(--c); background: linear-gradient(135deg, var(--c), color-mix(in srgb, var(--c) 70%, #000)); color: #0b0e14; box-shadow: 0 12px 30px color-mix(in srgb, var(--c) 35%, transparent); }
.btn--cc:hover { transform: translateY(-3px); }

/* ─────────────────────────  PRELOADER  ───────────────────────── */
#preloader {
  position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center;
  background: var(--bg); transition: opacity .6s ease, visibility .6s;
}
#preloader.hidden { opacity: 0; visibility: hidden; }
.pl-wrap { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.pl-logo {
  height: 96px; width: auto;
  filter: drop-shadow(0 14px 40px rgba(244,166,60,.35));
  animation: pl-bounce 1s var(--spring) infinite;
}
.pl-bar { width: 160px; height: 3px; border-radius: 3px; background: var(--surface-2); overflow: hidden; }
.pl-bar span { display: block; height: 100%; width: 40%; border-radius: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2)); animation: plLoad 1.1s ease-in-out infinite; }
.pl-text { font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--muted-2); }
@keyframes pl-bounce { 0%,100%{ transform: translateY(0) } 50%{ transform: translateY(-14px) } }
@keyframes plLoad { 0%{ transform: translateX(-110%) } 100%{ transform: translateX(310%) } }

/* ─────────────────────────  SCROLL PROGRESS  ───────────────────────── */
#scrollProgress {
  position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 1200;
  transform: scaleX(0); transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--c-altyapi));
}

/* ─────────────────────────  CURSOR FOLLOWER  ───────────────────────── */
.cursor-dot, .cursor-ring { position: fixed; top: 0; left: 0; pointer-events: none; z-index: 9998; border-radius: 50%; transform: translate(-50%,-50%); }
.cursor-dot { width: 7px; height: 7px; background: var(--accent); transition: transform .08s; }
.cursor-ring { width: 34px; height: 34px; border: 1.5px solid rgba(244,166,60,.6); transition: width .22s, height .22s, opacity .22s, background .22s; }
@media (hover: none), (pointer: coarse) { .cursor-dot, .cursor-ring { display: none; } }



/* ─────────────────────────  NAVBAR  ───────────────────────── */
#nav { position: sticky; top: 0; z-index: 1100; transition: all .35s var(--ease); }
.nav-inner {
  background: rgba(11,14,20,.55); backdrop-filter: blur(6px);
  border-bottom: 1px solid transparent; transition: all .35s var(--ease);
}
#nav.scrolled .nav-inner { background: rgba(11,14,20,.92); backdrop-filter: blur(16px); border-bottom-color: var(--line); box-shadow: 0 10px 36px rgba(0,0,0,.4); }
.nav-row { display: flex; align-items: center; justify-content: space-between; height: 76px; transition: height .35s var(--ease); }
#nav.scrolled .nav-row { height: 64px; }
.brand { display: flex; align-items: center; gap: 13px; }
.brand-logo {
  height: 48px; width: auto; display: block;
  transition: height .35s var(--ease);
}
#nav.scrolled .brand-logo { height: 42px; }
.brand-txt b { font-family: var(--f-display); font-size: 19px; font-weight: 800; letter-spacing: -.01em; display: block; line-height: 1; }
.brand-txt span { font-size: 11px; letter-spacing: .28em; text-transform: uppercase; color: var(--muted-2); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a { position: relative; padding: 10px 14px; font-size: 14.5px; font-weight: 500; color: var(--muted); transition: color .25s; }
.nav-links a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px; border-radius: 2px; background: var(--accent); transform: scaleX(0); transform-origin: 0 50%; transition: transform .3s var(--ease); }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-burger { display: none; width: 46px; height: 46px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); place-items: center; font-size: 19px; }

/* mobile offcanvas */
.mobile-menu { position: fixed; inset: 0; z-index: 1300; visibility: hidden; pointer-events: none; overflow: hidden; }
.mobile-menu.open { visibility: visible; pointer-events: auto; }
.mm-backdrop { position: absolute; inset: 0; background: rgba(5,7,11,.6); opacity: 0; transition: opacity .35s; }
.mobile-menu.open .mm-backdrop { opacity: 1; }
.mm-panel { position: absolute; top: 0; right: 0; height: 100%; width: min(86vw, 360px); background: var(--bg-2); border-left: 1px solid var(--line);
  transform: translateX(100%); transition: transform .4s var(--ease); padding: 24px; display: flex; flex-direction: column; gap: 6px; overflow-y: auto; }
.mobile-menu.open .mm-panel { transform: translateX(0); }
.mm-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.mm-close { width: 44px; height: 44px; border-radius: 12px; background: var(--surface); display: grid; place-items: center; font-size: 20px; }
.mm-panel a.mm-link { padding: 14px 12px; border-radius: 12px; font-size: 16px; font-weight: 500; color: var(--text); transition: background .2s, color .2s; }
.mm-panel a.mm-link:hover { background: var(--surface); color: var(--accent); }
.mm-foot { margin-top: auto; padding-top: 18px; display: flex; flex-direction: column; gap: 10px; }

/* ─────────────────────────  HERO  ───────────────────────── */
.hero { position: relative; height: 100svh; min-height: 640px; max-height: 980px; }
.hero .swiper, .hero .swiper-wrapper, .hero .swiper-slide { height: 100%; }
.hero-slide { position: relative; height: 100%; display: grid; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.swiper-slide-active .hero-bg { animation: heroZoom 15s ease-out alternate infinite; }
.hero-shade { position: absolute; inset: 0;
  background:
   linear-gradient(100deg, rgba(8,10,16,.93) 0%, rgba(8,10,16,.72) 42%, rgba(8,10,16,.32) 100%),
   linear-gradient(to top, rgba(11,14,20,.95) 0%, transparent 46%); }
.hero-grid-ov { position: absolute; inset: 0; opacity: .5;
  background-image: radial-gradient(rgba(255,255,255,.16) 1px, transparent 1px); background-size: 40px 40px; mask-image: linear-gradient(to bottom, transparent, #000 30%, #000 70%, transparent); }
.hero-content { position: relative; z-index: 3; max-width: 760px; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 12px; padding: 9px 18px; border-radius: var(--r-pill);
  background: rgba(244,166,60,.12); border: 1px solid rgba(244,166,60,.3); color: var(--accent);
  font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 24px; }
.hero-eyebrow b { color: #fff; font-weight: 700; }
.hero h1 { font-size: clamp(38px, 6.4vw, 80px); margin-bottom: 22px; }
.hero h1 em { font-style: normal; background: linear-gradient(120deg, var(--accent), var(--accent-h)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { font-size: clamp(16px, 2vw, 20px); color: rgba(234,238,245,.86); max-width: 580px; margin-bottom: 34px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
/* hero text staged entrance */
.swiper-slide-active .hero-eyebrow { animation: heroIn .8s var(--ease) both .15s; }
.swiper-slide-active .hero h1 { animation: heroIn .9s var(--ease) both .3s; }
.swiper-slide-active .hero p { animation: heroIn .9s var(--ease) both .45s; }
.swiper-slide-active .hero-cta { animation: heroIn .9s var(--ease) both .6s; }

.hero .swiper-pagination { bottom: 116px !important; left: 28px !important; width: auto !important; text-align: left; }
.hero .swiper-pagination-bullet { width: 26px; height: 4px; border-radius: 3px; background: rgba(255,255,255,.4); opacity: 1; transition: all .3s; }
.hero .swiper-pagination-bullet-active { width: 46px; background: var(--accent); }

/* hero trust strip */
.hero-strip { position: absolute; left: 0; right: 0; bottom: 0; z-index: 4; border-top: 1px solid var(--line); background: rgba(11,14,20,.72); backdrop-filter: blur(10px); }
.hero-strip .container { display: flex; flex-wrap: wrap; gap: 14px 38px; align-items: center; justify-content: space-between; padding-top: 18px; padding-bottom: 18px; }
.hs-item { display: flex; align-items: center; gap: 12px; }
.hs-item i { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: rgba(244,166,60,.12); color: var(--accent); font-size: 16px; }
.hs-item b { display: block; font-family: var(--f-display); font-size: 17px; }
.hs-item span { font-size: 12.5px; color: var(--muted); }
.hero-scroll { position: absolute; right: 30px; bottom: 116px; z-index: 4; writing-mode: vertical-rl; font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; gap: 12px; }
.hero-scroll::after { content: ""; width: 1px; height: 50px; background: linear-gradient(var(--accent), transparent); animation: scrollLine 2s ease-in-out infinite; }
@keyframes scrollLine { 0%,100%{ transform: scaleY(.4); opacity: .4 } 50%{ transform: scaleY(1); opacity: 1 } }

/* ─────────────────────────  CHIP STRIP  ───────────────────────── */
.chips { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); }
.chips .container { display: flex; flex-wrap: wrap; gap: 12px; padding-top: 22px; padding-bottom: 22px; align-items: center; justify-content: center; }
.chip { display: inline-flex; align-items: center; gap: 9px; padding: 9px 18px; border-radius: var(--r-pill); background: var(--surface); border: 1px solid var(--line); font-size: 14px; font-weight: 500; color: var(--muted); transition: all .25s; }
.chip i { color: var(--accent); }
.chip:hover { color: var(--text); border-color: var(--accent); transform: translateY(-2px); }

/* ─────────────────────────  DIVISION CARDS (cinematic spotlight)  ───────────────────────── */
.divisions { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.dcard {
  --c: var(--accent);
  position: relative; border-radius: var(--r-lg); overflow: hidden; min-height: 460px;
  border: 1px solid var(--line); background: var(--surface);
  display: flex; flex-direction: column; justify-content: flex-end;
  transition: transform .5s var(--ease), box-shadow .5s, filter .5s, border-color .5s;
  cursor: pointer; isolation: isolate;
}
.dcard__img { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 1s var(--ease); }
.dcard__img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(8,10,16,.97) 8%, rgba(8,10,16,.55) 48%, rgba(8,10,16,.2) 100%); }
.dcard__fx { position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .9; }
.dcard__body { position: relative; z-index: 2; padding: 30px; }
.dcard__icon { width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; font-size: 24px;
  background: color-mix(in srgb, var(--c) 18%, #0c0f17); color: var(--c); border: 1px solid color-mix(in srgb, var(--c) 40%, transparent);
  margin-bottom: 18px; transition: transform .4s var(--spring); }
.dcard:hover .dcard__icon { transform: scale(1.1) rotate(-6deg); }
.dcard__body h3 { font-size: 24px; margin-bottom: 6px; }
.dcard__tag { font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--c); font-weight: 600; }
.dcard__detail { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .55s var(--ease), opacity .4s, margin .4s; opacity: 0; margin-top: 0; }
.dcard__detail > div { overflow: hidden; }
.dcard__detail p { color: var(--muted); font-size: 14.5px; margin: 14px 0 16px; }
.dcard__more { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14px; color: var(--c); }
.dcard:hover, .dcard.is-open { transform: translateY(-6px); border-color: color-mix(in srgb, var(--c) 50%, transparent); box-shadow: 0 30px 70px rgba(0,0,0,.5); }
.dcard:hover .dcard__img, .dcard.is-open .dcard__img { transform: scale(1.07); }
.dcard:hover .dcard__detail, .dcard.is-open .dcard__detail { grid-template-rows: 1fr; opacity: 1; margin-top: 4px; }
.dcard:hover .dcard__fx, .dcard.is-open .dcard__fx { opacity: 1; }
/* spotlight: dim siblings */
.divisions:has(.dcard:hover) .dcard:not(:hover) { filter: brightness(.55) saturate(.7); transform: scale(.985); }

/* signature FX */
.fx-leak { background: linear-gradient(115deg, transparent 38%, color-mix(in srgb, var(--c) 36%, transparent) 50%, transparent 62%); background-size: 280% 280%; animation: goLeak 7s ease-in-out infinite; mix-blend-mode: screen; }
.fx-scan { overflow: hidden; }
.fx-scan::before { content: ""; position: absolute; inset: 0; background:
  repeating-linear-gradient(90deg, transparent 0 22px, color-mix(in srgb, var(--c) 18%, transparent) 22px 23px);
  mask: linear-gradient(90deg, transparent, #000, transparent); animation: blueprintScan 5s linear infinite; }
.fx-road::before { content: ""; position: absolute; left: 0; right: 0; bottom: 26%; height: 3px;
  background: linear-gradient(90deg, transparent, var(--c), transparent); background-size: 50% 100%; animation: roadDash 2.6s linear infinite; opacity: .8; }
.dc-badge { position: absolute; top: 22px; right: 22px; z-index: 2; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--c) 22%, #0c0f17); color: var(--c); border: 1px solid color-mix(in srgb, var(--c) 45%, transparent); font-size: 18px; animation: badgePulse 2.6s ease-in-out infinite; }

/* ─────────────────────────  SPLIT DETAIL SECTIONS  ───────────────────────── */
.split { --c: var(--accent); display: grid; grid-template-columns: 1.04fr 1fr; gap: 60px; align-items: center; }
.split--reverse .split__media { order: 2; }
.split__media { position: relative; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); min-height: 460px; }
.split__media .ph { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 1s var(--ease); }
.split__media:hover .ph { transform: scale(1.06); }
.split__media .ph::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent, color-mix(in srgb, var(--c) 16%, transparent)); }
.split__fx { position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .5s; z-index: 1; }
.split__media:hover .split__fx { opacity: 1; }
.split__badge { position: absolute; left: 22px; bottom: 22px; z-index: 2; display: flex; align-items: center; gap: 12px; padding: 12px 18px; border-radius: 14px;
  background: rgba(11,14,20,.78); backdrop-filter: blur(12px); border: 1px solid var(--line-2); }
.split__badge i { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: color-mix(in srgb, var(--c) 20%, #0c0f17); color: var(--c); font-size: 17px; }
.split__badge b { display: block; font-family: var(--f-display); font-size: 16px; }
.split__badge span { font-size: 12px; color: var(--muted); }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 28px; }
.feature-item { display: flex; gap: 13px; padding: 15px; border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--line); transition: all .3s var(--ease); }
.feature-item i { color: var(--c); margin-top: 3px; font-size: 15px; }
.feature-item b { font-family: var(--f-display); font-size: 15px; display: block; margin-bottom: 2px; }
.feature-item span { font-size: 13px; color: var(--muted); line-height: 1.45; }
.split:has(.feature-item:hover) .feature-item:not(:hover) { opacity: .5; }
.feature-item:hover { border-color: color-mix(in srgb, var(--c) 45%, transparent); transform: translateY(-3px); background: var(--surface-2); }

/* ─────────────────────────  COUNTERS  ───────────────────────── */
/* auto-fit: sayaç sayısı değişse de (4 → 3) satır dolu kalır, sağda boşluk oluşmaz */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 22px; }
.stat { text-align: center; padding: 36px 20px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); transition: all .35s var(--ease); }
.stat:hover { transform: translateY(-5px); border-color: rgba(244,166,60,.4); background: var(--surface-2); }
.stat__ic { width: 52px; height: 52px; margin: 0 auto 14px; border-radius: 14px; display: grid; place-items: center; font-size: 22px; background: rgba(244,166,60,.12); color: var(--accent); }
.stat__num { font-family: var(--f-display); font-size: clamp(34px, 5vw, 52px); font-weight: 800; line-height: 1; }
.stat__num .suf { color: var(--accent); }
/* uzun sayı (80.000+ m²) kutuya sığsın diye bir tık küçük */
.stat__num--sm { font-size: clamp(26px, 3.4vw, 38px); }
.stat__label { color: var(--muted); font-size: 14px; margin-top: 8px; }
.stat__bar { height: 3px; width: 50px; margin: 16px auto 0; border-radius: 3px; background: var(--surface-2); overflow: hidden; }
.stat__bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.stat.in span { animation: counterBar 1.4s var(--ease) forwards; }

/* ─────────────────────────  VALUES  ───────────────────────── */
.values { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.vcard { padding: 32px 26px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); transition: all .4s var(--ease); }
.vcard__ic { width: 58px; height: 58px; border-radius: 15px; display: grid; place-items: center; font-size: 24px; background: linear-gradient(140deg, rgba(244,166,60,.18), rgba(91,145,190,.12)); color: var(--accent); margin-bottom: 20px; transition: transform .4s var(--spring); }
.vcard:hover .vcard__ic { transform: scale(1.12) rotate(-6deg); }
.vcard h3 { font-size: 19px; margin-bottom: 9px; }
.vcard p { color: var(--muted); font-size: 14.5px; }
.vcard:hover { transform: translateY(-6px); border-color: rgba(244,166,60,.4); box-shadow: var(--shadow-sm); }
.values:has(.vcard:hover) .vcard:not(:hover) { opacity: .55; }

/* ─────────────────────────  WORKS GALLERY (Çalışmalarımız)  ───────────────────────── */
.works-filter { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 40px; }
.filter-pill { padding: 10px 20px; border-radius: var(--r-pill); background: var(--surface); border: 1px solid var(--line); font-size: 14px; font-weight: 500; color: var(--muted); transition: all .25s; }
.filter-pill:hover { color: var(--text); border-color: var(--line-2); }
.filter-pill.active { background: linear-gradient(135deg, var(--accent), #e08e22); color: #160f02; border-color: transparent; font-weight: 700; }
.works-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.work-card { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4/3.2; border: 1px solid var(--line); cursor: pointer; background: var(--surface); }
.work-card__img { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform .9s var(--ease); }
.work-card:hover .work-card__img { transform: scale(1.09); }
.work-card__ov { position: absolute; inset: 0; background: linear-gradient(to top, rgba(8,10,16,.95) 6%, rgba(8,10,16,.25) 55%, transparent); display: flex; flex-direction: column; justify-content: flex-end; padding: 22px; transition: background .4s; }
.work-card:hover .work-card__ov { background: linear-gradient(to top, rgba(8,10,16,.96) 10%, rgba(244,166,60,.18) 70%, transparent); }
.work-card__cat { align-self: flex-start; padding: 5px 13px; border-radius: var(--r-pill); background: rgba(244,166,60,.18); border: 1px solid rgba(244,166,60,.4); color: var(--accent); font-size: 11.5px; font-weight: 600; letter-spacing: .04em; margin-bottom: 10px; }
.work-card__t { font-family: var(--f-display); font-size: 19px; font-weight: 700; }
.work-card__meta { font-size: 13px; color: var(--muted); margin-top: 3px; display: flex; gap: 14px; }
.work-card__meta span { display: inline-flex; align-items: center; gap: 5px; }
.work-card__count { position: absolute; top: 16px; right: 16px; display: flex; align-items: center; gap: 6px; padding: 6px 11px; border-radius: var(--r-pill); background: rgba(11,14,20,.78); backdrop-filter: blur(8px); border: 1px solid var(--line-2); font-size: 12.5px; font-weight: 600; }
.work-card__count i { color: var(--accent); }
.work-card__zoom { position: absolute; top: 16px; left: 16px; width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; background: rgba(11,14,20,.7); backdrop-filter: blur(8px); border: 1px solid var(--line-2); opacity: 0; transform: scale(.8); transition: all .3s var(--spring); }
.work-card:hover .work-card__zoom { opacity: 1; transform: scale(1); }
.works-empty { grid-column: 1/-1; text-align: center; padding: 70px 20px; color: var(--muted); border: 1px dashed var(--line-2); border-radius: var(--r-lg); background: var(--surface); }
.works-empty i { font-size: 40px; color: var(--accent); margin-bottom: 16px; }

/* ── Video tur: iki dikey video yan yana (9:16, birebir aynı ölçü) ── */
.vids { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; max-width: 860px; margin: 0 auto; }
.vid { margin: 0; }
.vid__frame { position: relative; aspect-ratio: 480 / 854; border-radius: var(--r-lg); overflow: hidden;
  background: #0a0d14; border: 1px solid var(--line-2); box-shadow: var(--shadow);
  transition: border-color .4s var(--ease), transform .5s var(--ease), box-shadow .4s var(--ease); }
.vid:hover .vid__frame { border-color: rgba(244,166,60,.45); transform: translateY(-4px);
  box-shadow: 0 26px 70px -30px rgba(244,166,60,.45); }
/* iki video da aynı kutuyu doldursun → hizalar birebir tutar */
.vid__el { width: 100%; height: 100%; object-fit: cover; display: block; }

/* imza FX: üstten hafif karartma (etiket okunsun) + hover'da sıcak ışık sızması */
.vid__fx { position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to bottom, rgba(8,10,16,.55) 0%, transparent 22%, transparent 78%, rgba(8,10,16,.5) 100%); }
.vid__fx::after { content: ''; position: absolute; inset: 0; opacity: 0; transition: opacity .5s var(--ease);
  background: linear-gradient(115deg, transparent 40%, rgba(244,166,60,.16) 50%, transparent 60%); }
.vid:hover .vid__fx::after { opacity: 1; }

.vid__tag { position: absolute; top: 14px; left: 14px; display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 13px; border-radius: var(--r-pill); background: rgba(11,14,20,.75); backdrop-filter: blur(8px);
  border: 1px solid var(--line-2); font-size: 12px; font-weight: 700; letter-spacing: .03em; }
.vid__tag i { color: var(--accent); }

.vid__sw { position: absolute; right: 14px; bottom: 14px; width: 40px; height: 40px; border-radius: 50%;
  background: rgba(11,14,20,.75); backdrop-filter: blur(8px); border: 1px solid var(--line-2);
  display: grid; place-items: center; font-size: 13px; color: var(--text);
  opacity: 0; transform: translateY(8px); transition: all .35s var(--spring); }
.vid:hover .vid__sw { opacity: 1; transform: translateY(0); }
.vid__sw:hover { background: var(--accent); color: #160f02; border-color: transparent; }

.vid figcaption { margin-top: 14px; text-align: center; color: var(--muted); font-size: 13.5px; }

/* ── Öne çıkan proje: geniş blok (solda görsel · sağda kurumsal açıklama) ── */
.works-featured { display: grid; gap: 22px; }
.works-featured:not(:empty) { margin-bottom: 38px; }
.work-feature { display: grid; grid-template-columns: 1.34fr 1fr; background: var(--surface);
  border: 1px solid var(--line-2); border-radius: var(--r-lg); overflow: hidden;
  transition: border-color .4s var(--ease), box-shadow .4s var(--ease); }
.work-feature:hover { border-color: rgba(244,166,60,.42); box-shadow: 0 26px 70px -30px rgba(244,166,60,.4); }

.wf-media { position: relative; cursor: pointer; overflow: hidden; background: #0a0d14; }
/* Ana görsel her en-boy oranında olabilir (geniş afiş, kat planı, dikey foto…).
   `contain` ile görsel HİÇ kırpılmadan tam görünür; arkadaki bulanık kopya
   sütunun kalan boşluğunu doldurur → hiçbir yüklemede boş/bozuk alan kalmaz. */
.wf-blur { position: absolute; inset: -40px; background-size: cover; background-position: center;
  filter: blur(30px) saturate(1.15) brightness(.42); transform: scale(1.05); }
.wf-img { position: absolute; inset: 0; background-size: contain; background-repeat: no-repeat;
  background-position: center; transition: transform 1s var(--ease); }
/* normal oranlı görsel → kenardan kenara dolgun göster, bulanık zemine gerek yok */
.work-feature.is-cover .wf-img { background-size: cover; }
.work-feature.is-cover .wf-blur { display: none; }
.work-feature:hover .wf-img { transform: scale(1.04); }
/* imza FX: sıcak ışık sızması + diagonal sweep */
.wf-fx { position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .5s var(--ease);
  background: linear-gradient(115deg, transparent 38%, rgba(244,166,60,.26) 50%, transparent 62%); }
.work-feature:hover .wf-fx { opacity: 1; animation: wfSweep 1.5s var(--ease); }
@keyframes wfSweep { from { transform: translateX(-38%); } to { transform: translateX(38%); } }
.wf-open { position: absolute; left: 18px; bottom: 18px; display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 17px; border-radius: var(--r-pill); background: rgba(11,14,20,.76); backdrop-filter: blur(8px);
  border: 1px solid var(--line-2); font-size: 13.5px; font-weight: 600; color: var(--text);
  opacity: 0; transform: translateY(9px); transition: all .35s var(--spring); }
.wf-open i { color: var(--accent); }
.work-feature:hover .wf-open { opacity: 1; transform: translateY(0); }
.wf-media:hover .wf-open { background: var(--accent); color: #160f02; border-color: transparent; }
.wf-media:hover .wf-open i { color: #160f02; }

.wf-body { padding: 30px 32px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.wf-top { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 12px; }
.wf-flag { display: inline-flex; align-items: center; gap: 7px; padding: 5px 12px; border-radius: var(--r-pill);
  background: linear-gradient(135deg, rgba(244,166,60,.2), rgba(244,166,60,.07)); border: 1px solid rgba(244,166,60,.4);
  color: var(--accent); font-size: 10.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.wf-body .work-card__cat { margin: 0; }
.wf-title { font-family: var(--f-display); font-size: clamp(22px, 2.1vw, 28px); font-weight: 800; line-height: 1.18; margin-bottom: 9px; }
.wf-meta { display: flex; flex-wrap: wrap; gap: 12px; color: var(--muted); font-size: 13px; margin-bottom: 13px; }
.wf-meta span { display: inline-flex; align-items: center; gap: 7px; }
.wf-meta i { color: var(--accent); }
.wf-desc { color: var(--muted); font-size: 14px; line-height: 1.62; margin-bottom: 10px; }
.wf-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; margin: 4px 0 18px; }
.wf-list li { display: flex; align-items: flex-start; gap: 8px; font-size: 12.5px; line-height: 1.4; color: var(--text); }
.wf-list i { color: var(--accent); font-size: 12px; margin-top: 2px; flex-shrink: 0; }
.wf-cta { display: flex; flex-wrap: wrap; gap: 10px; }
.wf-cta .btn { padding: 11px 18px; font-size: 13.5px; }

/* ── Lightbox: saf fotoğraf albümü (tam ekran, bilgi paneli yok) ──
   Oklar ekranın en solunda/sağında sabit durur; fotoğraf ortada, kırpılmadan. */
.lightbox { position: fixed; inset: 0; z-index: 1500; background: rgba(5,7,11,.96); backdrop-filter: blur(10px);
  display: grid; place-items: center; opacity: 0; visibility: hidden; transition: opacity .35s;
  /* minmax(0,1fr): hücre ekrana sabitlenir, uzun dik görsele göre şişip taşmaz */
  grid-template: minmax(0, 1fr) / minmax(0, 1fr); }
.lightbox.show { opacity: 1; visibility: visible; }
.lb-stage { width: 100%; height: 100%; min-height: 0; min-width: 0; display: grid; place-items: center; box-sizing: border-box; }
/* Sınırı doğrudan ekrana bağlıyoruz (grid zincirine değil) → dik/uzun görseller de tam sığar.
   %90 gen / %88 yük: kenarlarda oklara ve üst/alttaki kapat-sayaç düğmelerine yer kalır. */
.lb-stage img { max-width: 90vw; max-height: 88vh; max-height: 88dvh; width: auto; height: auto; object-fit: contain;
  border-radius: 6px; transform: scale(.96); transition: transform .4s var(--spring); }
.lightbox.show .lb-stage img { transform: scale(1); }

.lb-nav { position: fixed; top: 50%; transform: translateY(-50%); z-index: 2; width: 54px; height: 54px;
  border-radius: 50%; background: rgba(20,26,40,.82); border: 1px solid var(--line-2); backdrop-filter: blur(8px);
  display: grid; place-items: center; font-size: 19px; color: var(--text); transition: all .25s var(--ease); }
.lb-nav:hover { background: var(--accent); color: #160f02; border-color: transparent; transform: translateY(-50%) scale(1.08); }
.lb-prev { left: 22px; } .lb-next { right: 22px; }

.lb-counter { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 2;
  padding: 8px 18px; border-radius: var(--r-pill); background: rgba(20,26,40,.82); backdrop-filter: blur(8px);
  border: 1px solid var(--line-2); font-size: 13.5px; font-weight: 600; letter-spacing: .02em; }
.lb-close { position: absolute; top: 18px; right: 18px; z-index: 5; width: 44px; height: 44px; border-radius: 12px; background: rgba(11,14,20,.8); border: 1px solid var(--line-2); display: grid; place-items: center; font-size: 19px; }
.lb-close:hover { background: var(--accent); color: #160f02; }

/* ─────────────────────────  ABOUT  ───────────────────────── */
.about { display: grid; grid-template-columns: 1fr 1.05fr; gap: 60px; align-items: center; }
.about__media { position: relative; }
.about__media img { position: relative; z-index: 1; border-radius: var(--r-lg); box-shadow: var(--shadow); border: 1px solid var(--line); width: 100%; object-fit: cover; aspect-ratio: 4/4.4; }
/* float kartlar her zaman görselin ÖNÜNDE kalsın */
.float-card { position: absolute; z-index: 2; padding: 16px 20px; border-radius: var(--r-md); background: rgba(20,26,40,.92); backdrop-filter: blur(14px); border: 1px solid var(--line-2); box-shadow: var(--shadow-sm); animation: float 5s ease-in-out infinite; }
.float-card.fc-1 { bottom: 24px; left: -22px; }
.float-card.fc-2 { top: 26px; right: -18px; animation-delay: 1.2s; }
.float-card .fc-num { font-family: var(--f-display); font-size: 26px; font-weight: 800; color: var(--accent); }
.float-card .fc-lbl { font-size: 12.5px; color: var(--muted); }
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }
.mv-card { padding: 22px; border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--line); }
.mv-card i { font-size: 22px; color: var(--accent); margin-bottom: 12px; }
.mv-card h4 { font-size: 17px; margin-bottom: 7px; }
.mv-card p { font-size: 14px; color: var(--muted); }

/* ─────────────────────────  PROCESS TIMELINE  ───────────────────────── */
.process { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; position: relative; }
.pstep { position: relative; padding: 30px 24px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); transition: all .4s var(--ease); }
.pstep:hover { transform: translateY(-5px); border-color: rgba(244,166,60,.4); }
.pstep__n { font-family: var(--f-display); font-size: 44px; font-weight: 800; color: transparent; -webkit-text-stroke: 1.4px rgba(244,166,60,.55); line-height: 1; margin-bottom: 14px; }
.pstep__ic { font-size: 20px; color: var(--accent); margin-bottom: 12px; }
.pstep h3 { font-size: 18px; margin-bottom: 8px; }
.pstep p { font-size: 14px; color: var(--muted); }

/* ─────────────────────────  CTA BAND  ───────────────────────── */
.cta-band { position: relative; overflow: hidden; border-radius: 28px;
  background: linear-gradient(125deg, #15233a, #0e1422 60%);
  border: 1px solid var(--line-2); padding: 64px clamp(28px, 5vw, 72px); }
.cta-band::before { content: ""; position: absolute; right: -10%; top: -40%; width: 60%; height: 180%;
  background: radial-gradient(circle, rgba(244,166,60,.22), transparent 65%); }
.cta-band__in { position: relative; z-index: 2; display: flex; flex-wrap: wrap; gap: 28px; align-items: center; justify-content: space-between; }
.cta-band h2 { font-size: clamp(26px, 3.6vw, 42px); max-width: 640px; }
.cta-band p { color: var(--muted); margin-top: 12px; max-width: 560px; }
.cta-band__btns { display: flex; flex-wrap: wrap; gap: 14px; }

/* ─────────────────────────  FAQ  ───────────────────────── */
.faq { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--line); overflow: hidden; transition: border-color .3s; }
.faq-item.open { border-color: rgba(244,166,60,.4); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 24px; font-family: var(--f-display); font-weight: 600; font-size: 16.5px; text-align: left; }
.faq-q i { color: var(--accent); transition: transform .35s var(--ease); flex-shrink: 0; }
.faq-item.open .faq-q i { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.faq-a p { padding: 0 24px 22px; color: var(--muted); font-size: 15px; }

/* ─────────────────────────  CONTACT  ───────────────────────── */
.contact { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; }
.contact-cards { display: flex; flex-direction: column; gap: 14px; }
.ccard { display: flex; gap: 16px; padding: 20px; border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--line); transition: all .3s var(--ease); }
.ccard:hover { transform: translateX(5px); border-color: rgba(244,166,60,.4); }
.ccard__ic { width: 50px; height: 50px; flex-shrink: 0; border-radius: 13px; display: grid; place-items: center; font-size: 20px; background: rgba(244,166,60,.12); color: var(--accent); }
.ccard b { font-family: var(--f-display); font-size: 15px; display: block; }
.ccard a, .ccard span { color: var(--muted); font-size: 14.5px; }
.ccard a:hover { color: var(--accent); }
.contact-form { padding: 32px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13.5px; font-weight: 500; margin-bottom: 7px; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border-radius: var(--r-sm); background: var(--bg-2);
  border: 1.5px solid var(--line); color: var(--text); font-size: 15px; font-family: inherit; outline: none; transition: border-color .25s, box-shadow .25s; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(244,166,60,.14); }
.field textarea { resize: vertical; min-height: 110px; }
.map-wrap { margin-top: 18px; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); position: relative; }
.map-wrap iframe { width: 100%; height: 320px; border: 0; display: block; filter: grayscale(.3) invert(.9) hue-rotate(180deg) contrast(.9); }

/* ─────────────────────────  FOOTER  ───────────────────────── */
.footer { background: var(--bg-2); border-top: 1px solid var(--line); padding-top: 64px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.footer h4 { font-size: 15px; margin-bottom: 18px; color: var(--text); }
.footer ul li { margin-bottom: 11px; }
.footer ul a { color: var(--muted); font-size: 14.5px; transition: color .2s, padding .2s; }
.footer ul a:hover { color: var(--accent); padding-left: 5px; }
.footer p.ftxt { color: var(--muted); font-size: 14.5px; margin: 14px 0 18px; max-width: 320px; }
.foot-social { display: flex; gap: 10px; }
.foot-social a { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line); transition: all .25s; }
.foot-social a:hover { background: var(--accent); color: #160f02; transform: translateY(-3px); }
.foot-bottom { border-top: 1px solid var(--line); padding: 22px 0; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; font-size: 13.5px; color: var(--muted-2); }
.foot-bottom a { color: var(--muted); }
.foot-bottom a:hover { color: var(--accent); }

/* ─────────────────────────  FLOATS  ───────────────────────── */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 1000; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); display: grid; place-items: center; color: #fff; font-size: 27px; box-shadow: 0 12px 32px rgba(37,211,102,.45); }
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--wa); animation: wa-pulse 2.2s ease-out infinite; z-index: -1; }
.to-top { position: fixed; right: 24px; bottom: 90px; z-index: 1000; width: 46px; height: 46px; border-radius: 13px; background: var(--surface); border: 1px solid var(--line-2); display: grid; place-items: center; font-size: 17px; color: var(--accent);
  opacity: 0; visibility: hidden; transform: translateY(12px); transition: all .35s var(--ease); }
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

/* decorative glow */
.glow { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; z-index: 0; animation: glowPulse 9s ease-in-out infinite; }
.glow--amber { background: rgba(244,166,60,.1); }
.glow--blue { background: rgba(91,145,190,.1); }

/* ─────────────────────────  KEYFRAMES  ───────────────────────── */
@keyframes heroZoom { 0%{ transform: scale(1) translate(0,0) } 100%{ transform: scale(1.12) translate(-1.5%,1%) } }
@keyframes heroIn { 0%{ opacity: 0; transform: translateY(26px) } 100%{ opacity: 1; transform: translateY(0) } }
@keyframes shine { 0%{ left: -120% } 55%,100%{ left: 130% } }
@keyframes pulseRing { 0%{ transform: scale(.7); opacity: .8 } 100%{ transform: scale(1.6); opacity: 0 } }
@keyframes counterBar { 0%{ width: 0 } 100%{ width: 100% } }
@keyframes wa-pulse { 0%{ transform: scale(1); opacity: .55 } 100%{ transform: scale(1.8); opacity: 0 } }
@keyframes float { 0%,100%{ transform: translateY(0) } 50%{ transform: translateY(-10px) } }
@keyframes glowPulse { 0%,100%{ opacity: .55; transform: scale(1) } 50%{ opacity: 1; transform: scale(1.12) } }
@keyframes goLeak { 0%{ background-position: 0% 0% } 50%{ background-position: 100% 100% } 100%{ background-position: 0% 0% } }
@keyframes blueprintScan { 0%{ transform: translateX(-30px) } 100%{ transform: translateX(45px) } }
@keyframes roadDash { 0%{ background-position: -120% 0 } 100%{ background-position: 220% 0 } }
@keyframes badgePulse { 0%,100%{ box-shadow: 0 0 0 0 color-mix(in srgb, var(--c) 45%, transparent) } 50%{ box-shadow: 0 0 0 8px transparent } }

/* AOS-like fallback for no-JS / before init */
[data-aos] { opacity: 0; }
.aos-init [data-aos] { opacity: 1; }

/* ─────────────────────────  RESPONSIVE  ───────────────────────── */

/* ── Tablet geniş (≤1080px) ── */
@media (max-width: 1080px) {
  .divisions { grid-template-columns: 1fr; }
  .dcard { min-height: 340px; }
  .dcard__detail { grid-template-rows: 1fr; opacity: 1; margin-top: 4px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .values { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); }
  .split, .about, .contact { grid-template-columns: 1fr; gap: 36px; }
  .split--reverse .split__media { order: 0; }
  .split__media { min-height: 320px; }
  .about__media img { aspect-ratio: 16/9; }
  .float-card.fc-1 { left: 12px; bottom: 16px; }
  .float-card.fc-2 { right: 12px; top: 16px; }
  .lb-stage { padding: 60px 74px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  /* Öne çıkan proje: iki sütun sığmayacak kadar daraldı → görsel üstte, açıklama altta.
     (Aksi hâlde 861-1080px arasında sağdaki metin sütunu sıkışıyor.) */
  .work-feature { grid-template-columns: 1fr; }
  .wf-media { min-height: 0; aspect-ratio: 16/9; }
}

/* ── Tablet dar (≤860px) ── */
@media (max-width: 860px) {
  .section { padding: 64px 0; }
  .sec-head { margin-bottom: 40px; }

  /* Navbar */
  .nav-links, .nav-cta .btn { display: none; }
  .nav-burger { display: grid; }
  .nav-row { height: 68px; }
  #nav.scrolled .nav-row { height: 60px; }

  /* Hero */
  .hero .swiper-pagination { bottom: 130px !important; }
  .hero-scroll { display: none; }
  .hero h1 { font-size: clamp(32px, 7vw, 52px); }
  .hero p { font-size: 15px; }
  .hero-eyebrow { font-size: 11px; padding: 7px 14px; }
  .hero-cta { gap: 10px; }
  .hero-cta .btn--lg { padding: 14px 24px; font-size: 14px; }

  /* Chips */
  .chips .container { gap: 8px; justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
  .chip { white-space: nowrap; flex-shrink: 0; }

  /* Cards */
  .works-grid { grid-template-columns: repeat(2, 1fr); }
  .wf-body { padding: 26px 22px; }
  .wf-open { opacity: 1; transform: none; } /* dokunmatikte hover yok → hep görünür */
  .feature-list { grid-template-columns: 1fr; }
  .values { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); }

  /* CTA band */
  .cta-band__in { flex-direction: column; align-items: flex-start; gap: 22px; }
  .cta-band { padding: 44px 28px; }
  .cta-band h2 { font-size: clamp(22px, 5vw, 32px); }

  /* Contact */
  .contact { grid-template-columns: 1fr; gap: 28px; }
  .contact-form { padding: 24px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }

  /* Lightbox: dar ekranda oklar küçülür, foto daha çok yer kaplar */
  .lb-stage { padding: 56px 58px; }
  .lb-nav { width: 44px; height: 44px; font-size: 16px; }
  .lb-prev { left: 8px; } .lb-next { right: 8px; }

  /* Dcard spotlight: mobilde :has desteği yoksa fallback */
  .divisions:has(.dcard:hover) .dcard:not(:hover) { filter: none; transform: none; }
}

/* ── Mobil (≤560px) ── */
@media (max-width: 560px) {
  .container { padding: 0 16px; }
  .section { padding: 52px 0; }
  .sec-head { margin-bottom: 32px; }
  .s-title { font-size: clamp(24px, 7vw, 34px); }
  .s-lead { font-size: 14.5px; }

  /* Öne çıkan proje: telefonda iki sütun madde sıkışır → alt alta */
  .wf-list { grid-template-columns: 1fr; }

  /* Video tur: telefonda yan yana 9:16 çok daralır → alt alta, tek sütun */
  .vids { grid-template-columns: 1fr; gap: 22px; max-width: 340px; }
  .vid__sw { opacity: 1; transform: none; }   /* dokunmatikte hover yok → hep görünür */

  /* Navbar */
  .nav-row { height: 64px; }
  #nav.scrolled .nav-row { height: 56px; }
  .brand-logo { height: 40px; }
  #nav.scrolled .brand-logo { height: 36px; }
  .brand-txt b { font-size: 16px; }
  .brand-txt span { font-size: 10px; }

  /* Hero — navbar sticky olduğu için akışta yer kaplıyor (~65px); hero'nun
     kendisi 100svh olunca ikisi toplamda ekrandan taşıyordu (flex-end ile
     alta yaslanan CTA bu yüzden kesiliyordu). Navbar'ın yüksekliğini düşüyoruz. */
  .hero { height: calc(100svh - 65px); min-height: 560px; max-height: none; }
  .hero-strip { display: none; }
  /* butonlar (Hizmetlerimiz/Teklif Al) ekranın alt kısmına yakın dursun;
     tüm blok aşağı kaydığı için metin de otomatik biraz daha aşağıda durur */
  .hero-slide { align-items: flex-end; }
  .hero-content { padding-bottom: 16px; padding-top: 0; width: 100%; }
  .hero h1 { font-size: clamp(26px, 8vw, 38px); margin-bottom: 12px; }
  .hero p { font-size: 14px; margin-bottom: 20px; }
  .hero-eyebrow { font-size: 10px; letter-spacing: .1em; margin-bottom: 16px; }
  .hero-cta { flex-direction: column; gap: 10px; }
  .hero-cta .btn--lg { width: 100%; justify-content: center; padding: 15px 20px; }
  /* Slider çizgileri: WhatsApp butonunun altında, sol alt köşe */
  .hero .swiper-pagination { bottom: 20px !important; left: 16px !important; transform: none !important; }

  /* Chips: yatay scroll */
  .chips .container { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; gap: 8px; padding-bottom: 6px; scroll-snap-type: x mandatory; }
  .chips .container::-webkit-scrollbar { height: 0; }
  .chip { flex-shrink: 0; scroll-snap-align: start; font-size: 13px; padding: 8px 14px; }

  /* Division cards */
  .dcard { min-height: 280px; }
  .dcard__body { padding: 22px; }
  .dcard__body h3 { font-size: 20px; }
  .dcard__icon { width: 46px; height: 46px; font-size: 20px; }

  /* Split sections */
  .split { gap: 24px; }
  .split__media { min-height: 240px; }
  .split__badge { padding: 10px 14px; gap: 10px; }
  .split__badge b { font-size: 14px; }

  /* Stats */
  .stats { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .stat { padding: 24px 14px; }
  .stat__num { font-size: clamp(28px, 8vw, 40px); }

  /* Values */
  .values { grid-template-columns: 1fr; gap: 14px; }
  .vcard { padding: 24px 20px; }

  /* Process */
  .process { grid-template-columns: 1fr; gap: 14px; }

  /* Works gallery */
  .works-grid { grid-template-columns: 1fr; gap: 14px; }
  .work-card { aspect-ratio: 16/10; }

  /* Feature list */
  .feature-list { grid-template-columns: 1fr; gap: 10px; }
  .feature-item { padding: 13px; }

  /* Mv grid, form row */
  .mv-grid, .form-row { grid-template-columns: 1fr; }

  /* About */
  .about__media img { aspect-ratio: 4/3; }
  .float-card { display: none; } /* Mobilde float kartlar gizlenir */

  /* CTA band */
  .cta-band { padding: 36px 20px; border-radius: 20px; }
  .cta-band h2 { font-size: clamp(20px, 6vw, 28px); }
  .cta-band__btns { flex-direction: column; width: 100%; }
  .cta-band__btns .btn { width: 100%; justify-content: center; }

  /* FAQ */
  .faq-q { font-size: 15px; padding: 18px 18px; }
  .faq-a p { padding: 0 18px 18px; font-size: 14px; }

  /* Contact */
  .contact-form { padding: 20px 16px; }
  .ccard { padding: 16px; }
  .map-wrap iframe { height: 240px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer { padding-top: 44px; }
  .foot-bottom { flex-direction: column; text-align: center; gap: 8px; }

  /* Lightbox: telefonda oklara yer ayırmak fotoğrafın %24'ünü yiyor →
     oklar fotoğrafın üstüne biner (yarı saydam zeminleri var), foto tam genişlik alır. */
  .lb-stage { padding: 52px 6px; }
  .lb-nav { width: 38px; height: 38px; font-size: 15px; }
  .lb-prev { left: 6px; } .lb-next { right: 6px; }
  .lb-counter { bottom: 16px; padding: 6px 14px; font-size: 12.5px; }

  /* Floats */
  .wa-float { right: 14px; bottom: 14px; width: 50px; height: 50px; font-size: 23px; }
  .to-top { right: 16px; bottom: 74px; width: 40px; height: 40px; }

  /* Hero scroll indicator */
  .hero-scroll { display: none; }
}

/* Mobil: yatay kaymayı KÖKTEN engelle — AOS yatay (fade-left/right) transformları
   tam-genişlik bölümleri ±80px yana itip yatay taşma yaratıyordu; mobilde sabitle.
   Dekoratif ışıklar (.glow) da negatif konumla taşıyordu; mobilde gizle. */
@media (max-width: 860px) {
  [data-aos] { opacity: 1 !important; transform: none !important; }
  .glow { display: none !important; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  [data-aos] { opacity: 1 !important; transform: none !important; }
}