/* ==========================================================================
   ELİBOL LASTİK OTOMOTİV — Fren · Rot · Balans Servisi
   Tasarım dili: "Ölçüm Odası" — cetvel, mono veri, lazer çizgisi
   ========================================================================== */

:root {
  --kagit:      #f1eee8;
  --kagit-2:    #e7e3da;
  --kagit-3:    #dcd7cc;
  --murekkep:   #0c0c0f;
  --murekkep-2: #17171c;
  --gri:        #6d6c66;
  --gri-soluk:  #9c9a92;
  --kirmizi:    #c2211f;
  --kirmizi-ac: #e0342b;

  --cizgi:      rgba(12, 12, 15, .14);
  --cizgi-ince: rgba(12, 12, 15, .08);
  --cizgi-koyu: rgba(241, 238, 232, .16);

  --font-bas:  "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --font-govde:"Inter", "Helvetica Neue", Arial, sans-serif;

  --wrap: 1440px;
  --gut: clamp(20px, 4.2vw, 64px);
  --bas-h: 84px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

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

html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  margin: 0;
  background: var(--kagit);
  color: var(--murekkep);
  font-family: var(--font-govde);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-bas);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: .98;
  margin: 0;
}

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }
section[id] { scroll-margin-top: 90px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* --- koyu bloklar -------------------------------------------------------- */
.koyu {
  background: var(--murekkep);
  color: var(--kagit);
  --cizgi: var(--cizgi-koyu);
  --cizgi-ince: rgba(241, 238, 232, .09);
  --gri: #9d9c95;
  --gri-soluk: #6a6a6e;
  --kagit-2: #17171c;
  --kagit-3: #202027;
}

/* --- mono etiket ---------------------------------------------------------- */
.mono {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .13em;
  color: var(--gri);
}
.mono--kirmizi { color: var(--kirmizi); }

/* --- cetvel çentikleri ---------------------------------------------------- */
.cetvel {
  height: 14px;
  width: 100%;
  background-image: repeating-linear-gradient(
    to right,
    var(--cizgi) 0 1px,
    transparent 1px 12px
  );
  opacity: .85;
}
.cetvel--uzun {
  height: 22px;
  background-image:
    repeating-linear-gradient(to right, var(--cizgi) 0 1px, transparent 1px 60px),
    repeating-linear-gradient(to right, var(--cizgi-ince) 0 1px, transparent 1px 12px);
  background-size: 100% 22px, 100% 11px;
  background-repeat: no-repeat;
  background-position: top left, top left;
}

/* --- düğmeler ------------------------------------------------------------- */
.dugme {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 30px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .14em;
  border: 1px solid var(--murekkep);
  overflow: hidden;
  cursor: pointer;
  transition: color .35s var(--ease), border-color .35s var(--ease);
}
.dugme > * { position: relative; z-index: 1; }
.dugme::before {
  content: "";
  position: absolute; inset: 0; z-index: 0;
  background: var(--murekkep);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .45s var(--ease);
}
.dugme:hover::before { transform: scaleY(1); }
.dugme:hover { color: var(--kagit); }

.dugme--dolu {
  background: var(--kirmizi);
  border-color: var(--kirmizi);
  color: #fff;
}
.dugme--dolu::before { background: var(--murekkep); }
.dugme--dolu:hover { border-color: var(--murekkep); color: #fff; }

.koyu .dugme { border-color: var(--kagit); color: var(--kagit); }
.koyu .dugme::before { background: var(--kagit); }
.koyu .dugme:hover { color: var(--murekkep); }
.koyu .dugme--dolu { border-color: var(--kirmizi); color: #fff; }
.koyu .dugme--dolu::before { background: #fff; }
.koyu .dugme--dolu:hover { color: var(--murekkep); border-color: #fff; }

/* --- bölüm iskeleti ------------------------------------------------------- */
.bolum { padding-block: clamp(80px, 9vw, 150px); }
.bolum-bas { display: grid; gap: 22px; margin-bottom: clamp(44px, 5vw, 76px); }
@media (min-width: 900px) {
  .bolum-bas { grid-template-columns: 200px 1fr; align-items: start; gap: 40px; }
}
.bolum-bas h2 {
  font-size: clamp(36px, 5.4vw, 76px);
  max-width: 18ch;
}
.bolum-bas .aciklama {
  color: var(--gri);
  font-size: 17px;
  max-width: 56ch;
  margin: 22px 0 0;
}
.vurgu { color: var(--kirmizi); }

/* ==========================================================================
   Açılış perdesi
   ========================================================================== */
.perde {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--murekkep);
  color: var(--kagit);
  display: grid;
  place-items: center;
}
.perde-ic { width: min(420px, 74vw); }
.perde-ust { display: flex; justify-content: space-between; align-items: baseline; }
.perde-ust .mono { color: var(--gri-soluk); }
.perde-sayi { font-family: var(--font-bas); font-weight: 800; font-size: 46px; letter-spacing: -.04em; }
.perde-cizgi { margin-top: 18px; height: 2px; background: rgba(241,238,232,.18); position: relative; overflow: hidden; }
.perde-cizgi span { position: absolute; inset: 0; background: var(--kirmizi); transform: scaleX(0); transform-origin: left; }
body.yukleniyor { overflow: hidden; }

/* ==========================================================================
   Başlık
   ========================================================================== */
.bas {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 90;
  height: var(--bas-h);
  display: flex;
  align-items: center;
  transition: background .45s var(--ease), height .45s var(--ease), box-shadow .45s var(--ease);
}
.bas.sabit {
  background: rgba(241, 238, 232, .88);
  backdrop-filter: blur(14px) saturate(150%);
  box-shadow: 0 1px 0 var(--cizgi-ince);
  height: 68px;
}
.bas .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; width: 100%; }

.marka { display: inline-flex; align-items: center; gap: 12px; }
.marka img { height: 40px; width: auto; }
.marka-ad { display: flex; flex-direction: column; line-height: 1; font-family: var(--font-bas); }
.marka-ad b { font-weight: 800; font-size: 18px; letter-spacing: -.01em; }
.marka-ad span {
  font-family: var(--font-mono);
  font-size: 9.5px; font-weight: 500;
  letter-spacing: .3em; color: var(--gri); margin-top: 5px;
}

.bas-sag { display: flex; align-items: center; gap: 12px; }

.tel-kutu {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid var(--cizgi);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  transition: border-color .3s var(--ease), background .3s var(--ease), color .3s var(--ease);
}
.tel-kutu:hover { background: var(--kirmizi); border-color: var(--kirmizi); color: #fff; }
.tel-kutu i { width: 6px; height: 6px; border-radius: 50%; background: #23b45a; flex: none; }
@media (min-width: 760px) { .tel-kutu { display: inline-flex; } }

.menu-ac {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px 12px 22px;
  background: var(--murekkep);
  color: var(--kagit);
  border: 1px solid var(--murekkep);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  cursor: pointer;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.menu-ac:hover { background: var(--kirmizi); border-color: var(--kirmizi); }
.menu-ac .cizgiler { display: grid; gap: 3px; }
.menu-ac .cizgiler i { display: block; width: 16px; height: 1.5px; background: currentColor; }

/* ---- tam ekran menü ---- */
.perde-menu {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: var(--murekkep);
  color: var(--kagit);
  clip-path: inset(0 0 100% 0);
  pointer-events: none;
  transition: clip-path .8s var(--ease);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.perde-menu.acik { clip-path: inset(0 0 0 0); pointer-events: auto; }
.perde-menu-ust {
  height: var(--bas-h);
  display: flex; align-items: center; justify-content: space-between;
  flex: none;
}
.menu-kapat {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 12px 20px;
  background: none; border: 1px solid var(--cizgi-koyu);
  color: var(--kagit);
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em;
  cursor: pointer;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.menu-kapat:hover { background: var(--kirmizi); border-color: var(--kirmizi); }

.perde-menu-ic { flex: 1; display: grid; align-items: center; padding-block: 32px; }
.menu-liste { list-style: none; margin: 0; padding: 0; }
.menu-liste li { border-top: 1px solid var(--cizgi-koyu); }
.menu-liste li:last-child { border-bottom: 1px solid var(--cizgi-koyu); }
.menu-liste a {
  display: flex;
  align-items: baseline;
  gap: 22px;
  padding: clamp(10px, 1.4vh, 18px) 0;
  font-family: var(--font-bas);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 54px);
  letter-spacing: -.035em;
  color: var(--gri-soluk);
  transition: color .35s var(--ease), padding-left .45s var(--ease);
}
.menu-liste a:hover { color: var(--kagit); padding-left: 24px; }
.menu-liste .no { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: .1em; color: var(--kirmizi); }

.perde-menu-alt {
  flex: none;
  padding-bottom: 34px;
  display: grid;
  gap: 18px;
}
@media (min-width: 800px) { .perde-menu-alt { grid-template-columns: repeat(3, 1fr); } }
.perde-menu-alt .kutu { border-top: 1px solid var(--cizgi-koyu); padding-top: 16px; }
.perde-menu-alt .kutu p { margin: 8px 0 0; font-size: 15px; }
.perde-menu-alt .kutu a:hover { color: var(--kirmizi-ac); }

/* ==========================================================================
   HERO — ölçüm masası
   ========================================================================== */
.hero {
  padding-top: var(--bas-h);
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100svh;
}
@media (min-width: 1180px) { .hero { grid-template-columns: 1.06fr .94fr; } }

.hero-sol {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(40px, 5vw, 72px) var(--gut) clamp(32px, 4vw, 56px) max(var(--gut), calc((100vw - var(--wrap)) / 2 + var(--gut)));
  border-right: 1px solid var(--cizgi);
}
.hero-ust { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

.hero h1 {
  margin-top: clamp(24px, 3vw, 40px);
  font-size: clamp(52px, 6.4vw, 100px);
  line-height: .92;
  letter-spacing: -.045em;
}
.hero h1 .satir {
  display: block;
  overflow: hidden;
  position: relative;
}
.hero h1 .satir + .satir { margin-top: 4px; }
.hero h1 .satir > span { display: block; }
.hero h1 .egik { color: var(--kirmizi); font-weight: 400; }

.hero-cizgi {
  margin: clamp(26px, 3vw, 40px) 0 0;
  height: 1px;
  background: var(--cizgi);
}
.hero-metin {
  margin-top: clamp(22px, 2.6vw, 34px);
  color: var(--gri);
  font-size: clamp(16px, 1.25vw, 18.5px);
  max-width: 46ch;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: clamp(28px, 3vw, 40px); }

.hero-veri {
  margin-top: clamp(28px, 3vw, 42px);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--cizgi-ince);
  border-block: 1px solid var(--cizgi-ince);
}
@media (min-width: 620px) { .hero-veri { grid-template-columns: repeat(4, 1fr); } }
.hero-veri div { background: var(--kagit); padding: 18px 16px 18px 0; }
.hero-veri dt { font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; color: var(--gri-soluk); }
.hero-veri dd { margin: 8px 0 0; font-family: var(--font-bas); font-weight: 700; font-size: 15.5px; letter-spacing: -.01em; }

/* --- sağ: ölçüm penceresi --- */
.hero-sag {
  position: relative;
  min-height: 56vh;
  overflow: hidden;
  background: var(--murekkep);
}
@media (min-width: 1180px) { .hero-sag { min-height: auto; } }
.hero-sag img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 62% 50%;
  filter: contrast(1.06) saturate(.92);
}
.hero-sag::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(12,12,15,.72), rgba(12,12,15,.05) 55%);
  pointer-events: none;
}

/* lazer tarama çizgisi */
.lazer {
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--kirmizi-ac) 18%, #ff7b6e 50%, var(--kirmizi-ac) 82%, transparent);
  box-shadow: 0 0 26px 3px rgba(224, 52, 43, .55);
  z-index: 2;
  will-change: transform;
}

/* ölçüm rozetleri */
.olcum {
  position: absolute;
  z-index: 3;
  padding: 12px 14px;
  background: rgba(12, 12, 15, .68);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(241, 238, 232, .18);
  min-width: 132px;
}
.olcum dt { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .16em; color: var(--gri-soluk); }
.olcum dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 17px; font-weight: 500;
  color: var(--kagit);
}
.olcum dd b { color: var(--kirmizi-ac); font-weight: 500; }
.olcum--1 { top: 12%;  left: 6%; }
.olcum--2 { top: 42%;  right: 7%; }
.olcum--3 { bottom: 14%; left: 11%; }
@media (max-width: 1179px) { .olcum--3 { display: none; } }

.hero-sag .durum {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 3;
  display: flex; justify-content: space-between; gap: 12px;
  padding: 16px 20px;
  border-top: 1px solid rgba(241, 238, 232, .16);
}
.hero-sag .durum span { font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; color: var(--gri-soluk); }
.hero-sag .durum .canli { color: var(--kagit); display: inline-flex; align-items: center; gap: 8px; }
.hero-sag .durum .canli i {
  width: 6px; height: 6px; border-radius: 50%; background: var(--kirmizi-ac);
  animation: yanip 1.8s infinite;
}
@keyframes yanip { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

/* ==========================================================================
   Kayan hizmet şeridi
   ========================================================================== */
.kayan {
  background: var(--murekkep);
  color: var(--kagit);
  border-block: 1px solid var(--murekkep);
  padding-block: 16px;
  overflow: hidden;
}
.kayan-ic { display: flex; gap: 40px; width: max-content; will-change: transform; }
.kayan-ic span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 40px;
}
.kayan-ic span::after { content: ""; width: 5px; height: 5px; background: var(--kirmizi); border-radius: 50%; }

/* ==========================================================================
   Kurumsal
   ========================================================================== */
.kurumsal .wrap { display: grid; gap: clamp(34px, 4vw, 64px); }
@media (min-width: 960px) { .kurumsal .wrap { grid-template-columns: 1.15fr .85fr; } }
.kurumsal .buyuk {
  font-family: var(--font-bas);
  font-weight: 700;
  font-size: clamp(24px, 2.9vw, 40px);
  line-height: 1.28;
  letter-spacing: -.025em;
  margin: 24px 0 0;
  max-width: 20ch;
}
.kurumsal .kelime { color: rgba(12, 12, 15, .18); transition: color .5s var(--ease); }
.kurumsal .kelime.acik { color: var(--murekkep); }
.kurumsal .yan p { color: var(--gri); font-size: 16.5px; margin: 0 0 18px; }
.kurumsal .yan p:first-child { margin-top: 0; }

.rakam-serit {
  margin-top: clamp(56px, 6vw, 88px);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--cizgi);
}
@media (min-width: 900px) { .rakam-serit { grid-template-columns: repeat(4, 1fr); } }
.rakam {
  padding: 30px 24px 30px 0;
  border-bottom: 1px solid var(--cizgi-ince);
}
@media (min-width: 900px) {
  .rakam { border-bottom: 0; border-right: 1px solid var(--cizgi-ince); padding-left: 24px; }
  .rakam:first-child { padding-left: 0; }
  .rakam:last-child { border-right: 0; }
}
.rakam .sayi {
  font-family: var(--font-bas);
  font-weight: 800;
  font-size: clamp(38px, 4.2vw, 58px);
  letter-spacing: -.05em;
  line-height: 1;
  margin: 14px 0 0;
}
.rakam .sayi small { font-family: var(--font-mono); font-size: .3em; font-weight: 500; color: var(--gri); margin-left: 8px; letter-spacing: 0; }
.rakam p:last-child { margin: 12px 0 0; color: var(--gri); font-size: 14.5px; max-width: 26ch; }

/* ==========================================================================
   Hizmetler — yatay ölçüm bantları
   ========================================================================== */
.sahne { position: relative; background: var(--kagit-2); border-top: 1px solid var(--cizgi); }
.yatay { position: relative; overflow: hidden; }
.yatay-hat { display: flex; width: max-content; will-change: transform; }

.panel {
  width: 100vw;
  padding: clamp(44px, 5vw, 76px) var(--gut);
  display: grid;
  gap: clamp(26px, 3.4vw, 56px);
  align-items: center;
  border-left: 1px solid var(--cizgi);
}
@media (min-width: 900px) { .panel { grid-template-columns: 1fr 1.02fr; } }
@media (max-width: 899px) {
  .yatay-hat { flex-direction: column; width: 100%; }
  .panel { width: 100%; border-left: 0; border-top: 1px solid var(--cizgi); }
}

.panel-no {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em;
  color: var(--kirmizi);
}
.panel-no::after { content: ""; flex: 1; height: 1px; background: var(--cizgi); max-width: 120px; }
.panel h3 { font-size: clamp(32px, 4.2vw, 58px); margin-top: 18px; }
.panel > div > p { color: var(--gri); margin-top: 18px; max-width: 46ch; font-size: 16.5px; }

.panel-liste { list-style: none; margin: 30px 0 0; padding: 0; }
.panel-liste li {
  display: flex; align-items: baseline; gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--cizgi-ince);
  font-size: 15.5px;
}
.panel-liste li:last-child { border-bottom: 1px solid var(--cizgi-ince); }
.panel-liste .no { font-family: var(--font-mono); font-size: 10px; color: var(--gri-soluk); letter-spacing: .1em; flex: none; }

.panel-gorsel { position: relative; overflow: hidden; aspect-ratio: 5/4; background: var(--murekkep); }
.panel-gorsel img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); will-change: transform; }
.panel-gorsel .kose {
  position: absolute; z-index: 2;
  padding: 10px 12px;
  background: rgba(12,12,15,.72);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(241,238,232,.2);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em;
  color: var(--kagit);
  bottom: 16px; left: 16px;
}

.ilerleme { position: relative; height: 2px; background: var(--cizgi-ince); margin: 0 var(--gut) clamp(48px, 6vw, 80px); }
.ilerleme span { position: absolute; inset: 0; background: var(--kirmizi); transform: scaleX(0); transform-origin: left; }

/* ==========================================================================
   Süreç
   ========================================================================== */
.surec .wrap { display: grid; gap: clamp(34px, 4vw, 72px); }
@media (min-width: 980px) { .surec .wrap { grid-template-columns: .8fr 1.2fr; align-items: start; } }
.surec-sol { position: sticky; top: 108px; }
.surec-sol h2 { font-size: clamp(34px, 4.2vw, 58px); margin-top: 20px; }
.surec-sol p { color: var(--gri); margin-top: 22px; max-width: 38ch; }

.adimlar { list-style: none; margin: 0; padding: 0; }
.adim {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 18px;
  padding: 30px 0;
  border-top: 1px solid var(--cizgi);
  transition: padding-left .5s var(--ease);
}
.adim:last-child { border-bottom: 1px solid var(--cizgi); }
.adim:hover { padding-left: 14px; }
.adim .no { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; color: var(--kirmizi); padding-top: 5px; }
.adim h4 { font-size: 22px; font-weight: 700; }
.adim p { color: var(--gri); margin: 10px 0 0; font-size: 15.5px; max-width: 50ch; }

/* ==========================================================================
   Araç sınıfları + tamamlayıcı hizmetler
   ========================================================================== */
.sekmeler { display: inline-flex; margin-bottom: 40px; border: 1px solid var(--cizgi); }
.sekmeler button {
  background: none; border: 0; cursor: pointer;
  padding: 15px 26px;
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .14em;
  color: var(--gri);
  transition: background .3s var(--ease), color .3s var(--ease);
}
.sekmeler button + button { border-left: 1px solid var(--cizgi); }
.sekmeler button[aria-selected="true"] { background: var(--murekkep); color: var(--kagit); }
.sekme-panel[hidden] { display: none; }

.kart-grid { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--cizgi); }
@media (min-width: 720px)  { .kart-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .kart-grid { grid-template-columns: repeat(3, 1fr); } }
.kart {
  position: relative;
  padding: 32px 28px 36px 0;
  border-bottom: 1px solid var(--cizgi-ince);
  transition: background .4s var(--ease), padding-left .4s var(--ease);
}
@media (min-width: 720px) {
  .kart { padding-left: 28px; border-right: 1px solid var(--cizgi-ince); }
  .kart:nth-child(3n) { border-right: 0; }
}
.kart::before {
  content: ""; position: absolute; left: 0; top: -1px;
  width: 100%; height: 2px; background: var(--kirmizi);
  transform: scaleX(0); transform-origin: left;
  transition: transform .5s var(--ease);
}
.kart:hover::before { transform: scaleX(1); }
.kart .no { font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; color: var(--gri-soluk); }
.kart h4 { font-size: 20px; font-weight: 700; margin-top: 14px; }
.kart p { color: var(--gri); font-size: 15px; margin: 10px 0 0; }

/* ==========================================================================
   Tesis
   ========================================================================== */
.tesis-gorsel { position: relative; overflow: hidden; aspect-ratio: 16/9; background: var(--murekkep); }
.tesis-gorsel img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); will-change: transform; }
.tesis-alt {
  display: grid; gap: 0;
  border-top: 1px solid var(--cizgi);
  margin-top: 0;
}
@media (min-width: 800px) { .tesis-alt { grid-template-columns: repeat(3, 1fr); } }
.tesis-alt div { padding: 26px 24px 26px 0; border-bottom: 1px solid var(--cizgi-ince); }
@media (min-width: 800px) {
  .tesis-alt div { border-bottom: 0; border-right: 1px solid var(--cizgi-ince); padding-left: 24px; }
  .tesis-alt div:first-child { padding-left: 0; }
  .tesis-alt div:last-child { border-right: 0; }
}
.tesis-alt h4 { font-size: 17px; font-weight: 700; margin-top: 12px; }
.tesis-alt p { color: var(--gri); font-size: 14.5px; margin: 8px 0 0; }

.cephe { position: relative; overflow: hidden; max-height: 380px; }
.cephe img { width: 100%; object-fit: cover; }

/* ==========================================================================
   Filo (koyu)
   ========================================================================== */
.filo { position: relative; overflow: hidden; }
.filo-fon { position: absolute; inset: -8% 0; z-index: 0; will-change: transform; }
.filo-fon img { width: 100%; height: 100%; object-fit: cover; opacity: .5; }
.filo-fon::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(95deg, rgba(12,12,15,.96) 12%, rgba(12,12,15,.72) 58%, rgba(12,12,15,.55));
}
.filo .wrap { position: relative; z-index: 1; display: grid; gap: clamp(36px, 4vw, 72px); }
@media (min-width: 980px) { .filo .wrap { grid-template-columns: 1fr .9fr; align-items: center; } }
.filo h2 { font-size: clamp(34px, 4.6vw, 62px); margin-top: 20px; max-width: 14ch; }
.filo p { color: #b9b7b1; margin-top: 22px; max-width: 50ch; }
.filo .dugme { margin-top: 32px; }

.referanslar { border: 1px solid var(--cizgi-koyu); background: rgba(12,12,15,.55); backdrop-filter: blur(6px); }
.referanslar .ust {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 20px; border-bottom: 1px solid var(--cizgi-koyu);
}
.referans-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.referans-grid div {
  aspect-ratio: 3/2; display: grid; place-items: center; padding: 18px;
  border-right: 1px solid var(--cizgi-koyu);
  border-bottom: 1px solid var(--cizgi-koyu);
}
.referans-grid div:nth-child(3n) { border-right: 0; }
.referans-grid div:nth-child(n+4) { border-bottom: 0; }
.referans-grid img { max-height: 38px; max-width: 74%; opacity: .5; transition: opacity .35s var(--ease); }
.referans-grid div:hover img { opacity: 1; }

/* ==========================================================================
   Markalar
   ========================================================================== */
.markalar { padding-block: clamp(56px, 6vw, 86px); border-top: 1px solid var(--cizgi); overflow: hidden; }
.markalar .ust { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; flex-wrap: wrap; }
.markalar h3 { font-size: 20px; font-weight: 700; }
.serit { margin-top: 36px; mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.serit-ic { display: flex; gap: 72px; width: max-content; align-items: center; will-change: transform; }
.serit img {
  height: 26px; width: auto;
  filter: grayscale(1) invert(1) brightness(.35);
  opacity: .55; transition: opacity .3s var(--ease);
}
.serit img:hover { opacity: 1; }

/* ==========================================================================
   SSS
   ========================================================================== */
.sss-liste { border-top: 1px solid var(--cizgi); }
.sss { border-bottom: 1px solid var(--cizgi); }
.sss button {
  width: 100%; background: none; border: 0; cursor: pointer;
  display: flex; align-items: center; gap: 24px;
  padding: 28px 0; text-align: left;
  font-family: var(--font-bas); font-weight: 700;
  font-size: clamp(18px, 2vw, 26px); letter-spacing: -.02em;
  color: var(--murekkep);
  transition: color .3s var(--ease), padding-left .4s var(--ease);
}
.sss button:hover { color: var(--kirmizi); padding-left: 12px; }
.sss button .no { font-family: var(--font-mono); font-size: 11px; color: var(--kirmizi); letter-spacing: .1em; flex: none; }
.sss button .arti { margin-left: auto; position: relative; width: 15px; height: 15px; flex: none; }
.sss button .arti::before, .sss button .arti::after {
  content: ""; position: absolute; background: var(--kirmizi); transition: transform .4s var(--ease);
}
.sss button .arti::before { left: 0; top: 7px; width: 15px; height: 1.5px; }
.sss button .arti::after  { left: 7px; top: 0; width: 1.5px; height: 15px; }
.sss[data-acik="1"] button .arti::after { transform: scaleY(0); }
.sss-cevap { overflow: hidden; height: 0; }
.sss-cevap p { color: var(--gri); margin: 0 0 28px; max-width: 74ch; font-size: 16px; padding-left: 40px; }

/* ==========================================================================
   İletişim (koyu)
   ========================================================================== */
.iletisim .wrap { display: grid; gap: 0; border: 1px solid var(--cizgi-koyu); }
@media (min-width: 980px) { .iletisim .wrap { grid-template-columns: .92fr 1.08fr; } }
.iletisim-sol { padding: clamp(36px, 4vw, 60px); border-right: 1px solid var(--cizgi-koyu); }
.iletisim-sol h2 { font-size: clamp(30px, 3.6vw, 50px); margin-top: 18px; max-width: 14ch; }
.bilgiler { display: grid; gap: 26px; margin: 40px 0 0; }
.bilgiler dt { font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em; color: var(--gri-soluk); }
.bilgiler dd { margin: 8px 0 0; font-size: 17px; }
.bilgiler dd a { position: relative; }
.bilgiler dd a::after {
  content: ""; position: absolute; left: 0; bottom: -3px; width: 100%; height: 1px;
  background: var(--kirmizi); transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease);
}
.bilgiler dd a:hover::after { transform: scaleX(1); transform-origin: left; }
.iletisim-harita { position: relative; min-height: 420px; background: var(--murekkep-2); }
.iletisim-harita iframe {
  position: absolute; inset: 0; width: 100%; height: 100%;
  border: 0; filter: grayscale(1) invert(.93) contrast(.8);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.dip { padding-block: 64px 30px; overflow: hidden; }
.dip .ust { display: grid; gap: 36px; padding-bottom: 44px; border-bottom: 1px solid var(--cizgi-koyu); }
@media (min-width: 900px) { .dip .ust { grid-template-columns: 1.6fr 1fr 1fr; } }
.dip-marka { display: inline-flex; align-items: center; gap: 14px; }
.dip-marka img { height: 52px; width: auto; }
.dip-marka .marka-ad b { font-size: 22px; }
.dip .ust > div > p { color: var(--gri); font-size: 14.5px; margin-top: 22px; max-width: 40ch; }
.dip h5 { font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em; color: var(--gri-soluk); margin: 0 0 20px; font-weight: 500; }
.dip ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.dip ul a, .dip ul li { color: var(--gri); font-size: 14.5px; transition: color .3s var(--ease); }
.dip ul a:hover { color: var(--kagit); }
.dip-dev {
  font-family: var(--font-bas); font-weight: 800;
  font-size: clamp(46px, 12.5vw, 176px);
  letter-spacing: -.055em; line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(241, 238, 232, .13);
  margin: 52px 0 0;
  white-space: nowrap;
  user-select: none;
}
.dip .alt {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding-top: 26px; color: var(--gri-soluk); font-size: 12.5px;
  font-family: var(--font-mono); letter-spacing: .06em;
}
.dip .alt a { color: var(--gri); }
.dip .alt a:hover { color: var(--kagit); }

/* ==========================================================================
   Mobil sabit çağrı
   ========================================================================== */
.sabit-ara { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 80; display: flex; gap: 8px; }
@media (min-width: 760px) { .sabit-ara { display: none; } }
.sabit-ara .dugme { flex: 1; justify-content: center; padding: 17px 12px; background: var(--kagit); }
.sabit-ara .dugme--dolu { background: var(--kirmizi); }
@media (max-width: 759px) { body { padding-bottom: 84px; } }

/* grain */
.grain {
  position: fixed; inset: -120px; z-index: 95; pointer-events: none;
  opacity: .035; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ==========================================================================
   AĞIR VASITA bloğu (anasayfa)
   ========================================================================== */
.agir { position: relative; overflow: hidden; padding-block: clamp(80px, 9vw, 140px); }
.agir-fon { position: absolute; inset: -8% 0; z-index: 0; will-change: transform; }
.agir-fon img { width: 100%; height: 100%; object-fit: cover; opacity: .42; }
.agir-fon::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(12,12,15,.92), rgba(12,12,15,.78) 40%, rgba(12,12,15,.96));
}
.agir .wrap { position: relative; z-index: 1; }
.agir-ust { max-width: 720px; }
.agir-ust h2 { font-size: clamp(36px, 5.2vw, 72px); margin-top: 20px; }
.agir-ust p { color: #b9b7b1; margin-top: 22px; max-width: 54ch; }
.agir-ust .dugme { margin-top: 30px; }

.agir-grid {
  margin-top: clamp(48px, 6vw, 76px);
  display: grid; grid-template-columns: 1fr;
  border-top: 1px solid var(--cizgi-koyu);
}
@media (min-width: 720px)  { .agir-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .agir-grid { grid-template-columns: repeat(3, 1fr); } }
.agir-grid article {
  padding: 30px 26px 34px 0;
  border-bottom: 1px solid var(--cizgi-koyu);
  transition: padding-left .45s var(--ease), background .45s var(--ease);
}
@media (min-width: 720px) {
  .agir-grid article { padding-left: 26px; border-right: 1px solid var(--cizgi-koyu); }
  .agir-grid article:nth-child(3n) { border-right: 0; }
}
.agir-grid article:hover { background: rgba(241,238,232,.04); }
.agir-grid h3 { font-size: 21px; font-weight: 700; margin-top: 12px; }
.agir-grid p { color: var(--gri); font-size: 15px; margin: 10px 0 0; }

/* ==========================================================================
   İç sayfa: hero
   ========================================================================== */
.sayfa-hero { padding-top: calc(var(--bas-h) + clamp(28px, 4vw, 56px)); padding-bottom: clamp(48px, 6vw, 80px); }
.kirinti { display: flex; gap: 10px; align-items: center; color: var(--gri-soluk); }
.kirinti a { color: var(--gri); transition: color .3s var(--ease); }
.kirinti a:hover { color: var(--kirmizi); }

.sayfa-hero-ic { display: grid; gap: clamp(32px, 4vw, 64px); margin-top: clamp(28px, 3vw, 48px); align-items: center; }
@media (min-width: 980px) { .sayfa-hero-ic { grid-template-columns: 1fr 1fr; } }
.sayfa-hero h1 {
  font-size: clamp(40px, 5.6vw, 80px);
  margin-top: 18px;
  max-width: 14ch;
}
.sayfa-hero .sayfa-metin { color: var(--gri); margin-top: 24px; max-width: 48ch; font-size: 17px; }
.sayfa-hero .hero-cta { margin-top: 32px; }

.sayfa-hero--kisa { padding-bottom: clamp(40px, 5vw, 64px); }
.sayfa-hero--kisa h1 { max-width: 18ch; }

.sayfa-gorsel {
  position: relative; margin: 0; overflow: hidden;
  aspect-ratio: 4/3; background: var(--murekkep);
}
@media (min-width: 980px) { .sayfa-gorsel { aspect-ratio: 5/4; } }
.sayfa-gorsel img { width: 100%; height: 100%; object-fit: cover; }
.sayfa-gorsel::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(12,12,15,.45), rgba(12,12,15,0) 60%);
}

.sayfa-rozetler {
  margin-top: clamp(32px, 4vw, 48px);
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--cizgi-ince);
  border-block: 1px solid var(--cizgi-ince);
}
.sayfa-rozetler div { background: var(--kagit); padding: 16px 14px 16px 0; }
.sayfa-rozetler dt { font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; color: var(--gri-soluk); }
.sayfa-rozetler dd { margin: 7px 0 0; font-family: var(--font-bas); font-weight: 700; font-size: 15px; }

/* ==========================================================================
   İç sayfa: içerik blokları
   ========================================================================== */
.blok { padding-block: clamp(56px, 6vw, 96px); border-top: 1px solid var(--cizgi); }
.blok .wrap { display: grid; gap: clamp(30px, 4vw, 64px); align-items: center; }
@media (min-width: 900px) {
  .blok .wrap { grid-template-columns: 1fr 1fr; }
  .blok--ters .blok-gorsel { order: -1; }
}
.blok h2 { font-size: clamp(30px, 3.8vw, 50px); margin-top: 16px; }
.blok-metin > p { color: var(--gri); margin: 18px 0 0; max-width: 48ch; }
.blok-metin .panel-liste { margin-top: 28px; }

.blok-gorsel { position: relative; margin: 0; overflow: hidden; aspect-ratio: 4/3; background: var(--murekkep); }
.blok-gorsel img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.blok-gorsel:hover img { transform: scale(1.04); }
.blok-gorsel figcaption {
  position: absolute; left: 16px; bottom: 16px;
  padding: 9px 12px;
  background: rgba(12,12,15,.72); backdrop-filter: blur(6px);
  border: 1px solid rgba(241,238,232,.2);
  color: var(--kagit);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em;
}

/* ==========================================================================
   CTA bandı
   ========================================================================== */
.cta-bant { padding-block: clamp(56px, 6vw, 84px); }
.cta-bant .wrap { display: grid; gap: 28px; align-items: center; }
@media (min-width: 900px) { .cta-bant .wrap { grid-template-columns: 1.4fr 1fr; } }
.cta-bant h2 { font-size: clamp(28px, 3.6vw, 46px); margin-top: 16px; max-width: 16ch; }
.cta-bant p { color: var(--gri); margin-top: 16px; max-width: 52ch; }
.cta-dugmeler { display: flex; gap: 12px; flex-wrap: wrap; }
@media (min-width: 900px) { .cta-dugmeler { justify-content: flex-end; } }

/* ==========================================================================
   İlgili sayfalar
   ========================================================================== */
.ilgili-bolum { border-top: 1px solid var(--cizgi); }
.ilgili-grid { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--cizgi); }
@media (min-width: 700px)  { .ilgili-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .ilgili-grid { grid-template-columns: repeat(3, 1fr); } }
.ilgili-kart {
  position: relative;
  display: flex; flex-direction: column; gap: 10px;
  padding: 30px 26px 34px 0;
  border-bottom: 1px solid var(--cizgi-ince);
  transition: padding-left .4s var(--ease), background .4s var(--ease);
}
@media (min-width: 700px) {
  .ilgili-kart { padding-left: 26px; border-right: 1px solid var(--cizgi-ince); }
  .ilgili-kart:nth-child(3n) { border-right: 0; }
}
.ilgili-kart:hover { background: var(--kagit-2); padding-left: 36px; }
.ilgili-kart h3 { font-size: 22px; font-weight: 700; }
.ilgili-kart .ok { color: var(--kirmizi); font-size: 20px; margin-top: 4px; }

/* geniş referans grid (filo sayfası) */
.referans-genis {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--cizgi-ince);
  border: 1px solid var(--cizgi-ince);
}
@media (min-width: 760px) { .referans-genis { grid-template-columns: repeat(3, 1fr); } }
.referans-genis div {
  background: var(--kagit); aspect-ratio: 5/2;
  display: grid; place-items: center; padding: 22px;
}
.referans-genis img {
  max-height: 46px; max-width: 70%;
  filter: grayscale(1) invert(1) brightness(.35);
  opacity: .6; transition: opacity .35s var(--ease);
}
.referans-genis div:hover img { opacity: 1; }

/* iç metin linki */
.ic-link { color: var(--kirmizi); border-bottom: 1px solid transparent; transition: border-color .3s var(--ease); }
.ic-link:hover { border-color: var(--kirmizi); }

/* sayfa hero'daki lazer sadece görselde */
.sayfa-gorsel .lazer { position: absolute; }

/* ==========================================================================
   Açık menü (masaüstü) — hamburger yalnızca mobilde
   ========================================================================== */
.ana-menu { display: none; align-items: center; gap: 4px; }
@media (min-width: 1180px) { .ana-menu { display: flex; } }

.ana-menu > a,
.acilir-dugme {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  background: none;
  border: 0;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .09em;
  color: var(--murekkep);
  transition: color .3s var(--ease);
}
.ana-menu > a::after,
.acilir-dugme::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 1px;
  background: var(--kirmizi);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s var(--ease);
}
.ana-menu > a:hover::after,
.acilir-dugme:hover::after,
.ana-menu > a.etkin::after,
.acilir-dugme.etkin::after { transform: scaleX(1); transform-origin: left; }
.ana-menu > a:hover, .acilir-dugme:hover { color: var(--kirmizi); }
.ana-menu > a.etkin, .acilir-dugme.etkin { color: var(--kirmizi); }

.acilir { position: relative; }
.acilir-dugme svg { transition: transform .3s var(--ease); }
.acilir-dugme[aria-expanded="true"] svg { transform: rotate(180deg); }

.acilir-liste {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 258px;
  list-style: none;
  margin: 0;
  padding: 6px;
  background: var(--murekkep);
  border: 1px solid rgba(241, 238, 232, .14);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
  z-index: 5;
}
.acilir:hover .acilir-liste,
.acilir-liste:focus-within,
.acilir-dugme[aria-expanded="true"] + .acilir-liste {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.acilir-liste a {
  display: block;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gri-soluk);
  transition: background .25s var(--ease), color .25s var(--ease), padding-left .3s var(--ease);
}
.acilir-liste a:hover, .acilir-liste a.etkin { background: var(--kirmizi); color: #fff; padding-left: 20px; }

/* menü açıkken hamburgeri gizle, sadece dar ekranda göster */
@media (min-width: 1180px) { .menu-ac { display: none; } }

/* ==========================================================================
   Mobil: dokunma hedefleri (min ~44px)
   ========================================================================== */
@media (max-width: 900px) {
  .dip ul { gap: 4px; }
  .dip ul a { display: block; padding-block: 11px; }
  .dip ul li { padding-block: 2px; }
  .dip .alt a { display: inline-block; padding-block: 8px; }
  .bilgiler dd a { display: inline-block; padding-block: 8px; }
  .kirinti a { display: inline-block; padding-block: 8px; }
  .ilgili-kart { padding-block: 26px 30px; }
  .marka img { height: 36px; }
  .marka-ad b { font-size: 16px; }
  .marka-ad span { font-size: 8.5px; letter-spacing: .26em; }
}

/* 1180px altı: hero tek sütun */
@media (max-width: 1179px) {
  .hero-sol { border-right: 0; padding-inline: var(--gut); }
  .hero-sag { min-height: 62vh; }
  .hero-veri { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 620px) and (max-width: 1179px) {
  .hero-veri { grid-template-columns: repeat(4, 1fr); }
}

/* mobil sabit çağrı barı: içeriği yarım örtmesin */
@media (max-width: 759px) {
  .sabit-ara {
    left: 0; right: 0; bottom: 0;
    gap: 8px;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: rgba(241, 238, 232, .95);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--cizgi);
  }
  body { padding-bottom: 96px; }
}

/* ==========================================================================
   VIDEO HERO
   ========================================================================== */
.hero-video {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  background: var(--murekkep);
}
.hero-vid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
  z-index: 0;
  will-change: transform;
}
.hero-perde {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to top, rgba(8,8,10,.94) 0%, rgba(8,8,10,.55) 34%, rgba(8,8,10,.12) 60%, rgba(8,8,10,.5) 100%),
    linear-gradient(100deg, rgba(8,8,10,.72) 0%, rgba(8,8,10,.28) 46%, rgba(8,8,10,0) 72%);
}
/* ince tarama çizgileri: ölçüm cihazı hissi */
.hero-tarama {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: .16;
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(241,238,232,.5) 0 1px,
    transparent 1px 4px
  );
  mix-blend-mode: overlay;
}

.hero-video-ic {
  position: relative;
  z-index: 3;
  padding-top: calc(var(--bas-h) + 40px);
  padding-bottom: clamp(96px, 12vh, 150px);
  width: 100%;
}
.hero-video .hero-ust {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(241,238,232,.18);
}
.hero-video .hero-ust .mono { color: rgba(236,234,230,.72); }

.hero-video h1 {
  margin-top: clamp(24px, 3vw, 44px);
  font-size: clamp(56px, 8.4vw, 132px);
  line-height: .9;
  letter-spacing: -.045em;
  color: var(--kagit);
  text-shadow: 0 10px 60px rgba(8,8,10,.4);
}
.hero-video h1 .satir { display: block; overflow: hidden; }
.hero-video h1 .satir > span { display: block; }

.hero-video-alt {
  display: grid;
  gap: 26px;
  margin-top: clamp(26px, 3vw, 40px);
  align-items: end;
}
@media (min-width: 900px) {
  .hero-video-alt { grid-template-columns: 1fr auto; gap: 40px; }
}
.hero-video .hero-metin {
  color: #cdcbc6;
  font-size: clamp(16px, 1.25vw, 18.5px);
  max-width: 46ch;
  margin: 0;
}
.hero-video .hero-cta { margin: 0; display: flex; gap: 12px; flex-wrap: wrap; }

/* alt durum şeridi */
.hero-durum {
  position: relative;
  z-index: 3;
  border-top: 1px solid rgba(241,238,232,.16);
  background: rgba(8,8,10,.42);
  backdrop-filter: blur(8px);
}
.hero-durum .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  height: 56px;
}
.hero-durum .mono { color: rgba(236,234,230,.6); white-space: nowrap; }
.hero-durum .canli { display: inline-flex; align-items: center; gap: 9px; color: var(--kagit); }
.hero-durum .canli i {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--kirmizi-ac);
  animation: yanip 1.8s infinite;
}
.hero-durum .kaydir b { color: var(--kirmizi-ac); display: inline-block; animation: zipla 1.8s var(--ease) infinite; }
@keyframes zipla { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(4px); } }
@media (max-width: 860px) {
  .hero-durum .kaydir, .hero-durum .mono:last-child { display: none; }
}

/* ==========================================================================
   Video altındaki ölçüm paneli
   ========================================================================== */
.veri-serit {
  padding-block: clamp(40px, 4.5vw, 64px);
  border-bottom: 1px solid var(--cizgi);
  background: var(--kagit);
}
.olcum-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--cizgi);
}
@media (min-width: 980px) { .olcum-grid { grid-template-columns: repeat(4, 1fr); } }
.olcum-kuto, .olcum-kutu {
  padding: 22px 22px 24px 0;
  border-bottom: 1px solid var(--cizgi-ince);
}
@media (min-width: 620px) {
  .olcum-kutu { padding-left: 22px; border-right: 1px solid var(--cizgi-ince); }
  .olcum-kutu:first-child { padding-left: 0; }
  .olcum-kutu:last-child { border-right: 0; }
}
.olcum-kutu p {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(26px, 2.6vw, 36px);
  font-weight: 500;
  letter-spacing: -.02em;
}
.olcum-kutu p b { color: var(--kirmizi); font-weight: 500; }
.olcum-kutu--not p.not {
  font-family: var(--font-govde);
  font-size: 14.5px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--gri);
  letter-spacing: 0;
  margin-top: 12px;
}

.veri-serit .hero-veri {
  margin-top: clamp(28px, 3vw, 40px);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--cizgi);
}
@media (min-width: 760px) { .veri-serit .hero-veri { grid-template-columns: repeat(4, 1fr); } }
.veri-serit .hero-veri div {
  background: none;
  padding: 20px 20px 20px 0;
  border-bottom: 1px solid var(--cizgi-ince);
}
@media (min-width: 760px) {
  .veri-serit .hero-veri div { padding-left: 20px; border-right: 1px solid var(--cizgi-ince); border-bottom: 0; }
  .veri-serit .hero-veri div:first-child { padding-left: 0; }
  .veri-serit .hero-veri div:last-child { border-right: 0; }
}

/* video hero üstünde başlık: açık renk okunurluk */
body.video-hero .bas:not(.sabit) .marka-ad b,
body.video-hero .bas:not(.sabit) .ana-menu > a,
body.video-hero .bas:not(.sabit) .acilir-dugme,
body.video-hero .bas:not(.sabit) .tel-kutu { color: var(--kagit); }
body.video-hero .bas:not(.sabit) .marka-ad span { color: rgba(236,234,230,.66); }
body.video-hero .bas:not(.sabit) .tel-kutu { border-color: rgba(241,238,232,.32); }
body.video-hero .bas:not(.sabit) .tel-kutu:hover { border-color: var(--kirmizi); }
body.video-hero .bas:not(.sabit) .ana-menu > a:hover,
body.video-hero .bas:not(.sabit) .acilir-dugme:hover { color: var(--kirmizi-ac); }
body.video-hero .bas:not(.sabit) .menu-ac {
  background: transparent;
  border-color: rgba(241,238,232,.4);
  color: var(--kagit);
}
body.video-hero .bas:not(.sabit) .menu-ac:hover { background: var(--kirmizi); border-color: var(--kirmizi); }

/* veri şeridinde gri kalıntıyı temizle */
.veri-serit .hero-veri { gap: 0; background: none; border-bottom: 0; }
.veri-serit .hero-veri div { background: none; backdrop-filter: none; }
.veri-serit .hero-veri dt { color: var(--gri-soluk); }
.veri-serit .hero-veri dd { color: var(--murekkep); }

/* ==========================================================================
   Mobil video hero: video YATAY tam kadraj bant (kırpma yok), metin altında
   ========================================================================== */
@media (max-width: 860px) {
  .hero-video {
    min-height: auto;
    padding-top: var(--bas-h);
    display: block;
  }
  /* video 16:9 tam görünür, sabit üst bant */
  .hero-vid {
    position: relative;
    inset: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    object-position: center 50%;
    z-index: 0;
  }
  /* video üzerine alt-sol karartma: küçük başlık okunsun */
  .hero-perde {
    top: var(--bas-h);
    bottom: auto;
    height: 56.25vw;
    background:
      linear-gradient(to top, rgba(8,8,10,.82) 0%, rgba(8,8,10,.25) 34%, rgba(8,8,10,0) 60%),
      linear-gradient(100deg, rgba(8,8,10,.5) 0%, rgba(8,8,10,0) 55%);
  }
  .hero-tarama { top: var(--bas-h); bottom: auto; height: 56.25vw; }

  /* metin bloğu (wrap) videonun ALTINDA; başlık için referans */
  .hero-video-ic {
    position: relative;
    padding-top: clamp(24px, 6vw, 34px);
    padding-bottom: clamp(24px, 6vw, 34px);
  }

  /* KÜÇÜK başlık videonun ÜZERİNDE: yan yana ve ortalı, alt kısımda */
  .hero-video h1 {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 100%;
    margin: 0 0 16px;
    z-index: 4;
    text-align: center;
    font-size: clamp(24px, 6.6vw, 32px);
    line-height: 1;
    text-shadow: 0 4px 24px rgba(8,8,10,.8);
  }
  .hero-video h1 .satir { display: inline; overflow: visible; }
  .hero-video h1 .satir > span { display: inline; }
  .hero-video h1 .satir + .satir { margin-left: .3em; }
  .hero-video .hero-ust {
    padding-bottom: 16px;
    border-bottom-color: rgba(241,238,232,.16);
  }
  .hero-video .hero-ust .mono { font-size: 10px; }
  .hero-video .hero-metin {
    font-size: 15.5px;
    max-width: 100%;
    margin-top: 20px;
  }
  .hero-video-alt { margin-top: 22px; gap: 22px; }
  .hero-video .hero-cta { display: flex; flex-direction: column; gap: 10px; width: 100%; }
  .hero-video .hero-cta .dugme { width: 100%; justify-content: center; }
  .hero-durum { background: rgba(8,8,10,.55); }
  .hero-durum .wrap { height: 52px; }
  .hero-durum .canli { font-size: 10px; }
}

/* mobil: marka ve kırıntı linkleri için yeterli dokunma alanı */
@media (max-width: 900px) {
  .marka { padding-block: 6px; }
  .dip .alt span { display: inline-flex; align-items: center; min-height: 40px; }
}