/* ==========================================================================
   ÖZBAY ALÜMİNYUM & PVC — Kurumsal Tasarım Sistemi
   Pattern : Trust & Authority + Conversion
   Palet   : Lacivert #0F172A + Bronz #A16207 (Banking/Traditional Finance)
   Tipografi: DM Serif Display (display — logo karakteri) + Jost (gövde/UI)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS — primitive → semantic
   -------------------------------------------------------------------------- */
:root {
  /* Primitive: mürekkep (lacivert) skalası */
  --ink-950: #020617;
  --ink-900: #0f172a;
  --ink-850: #16223c;
  --ink-800: #1e293b;
  --ink-700: #334155;
  --ink-600: #475569;
  --ink-500: #64748b;
  --ink-400: #94a3b8;
  --ink-300: #cbd5e1;
  --ink-200: #e2e8f0;
  --ink-100: #e8ecf1;
  --ink-50:  #f8fafc;

  /* Primitive: bronz (vurgu) skalası */
  --bronze-800: #713f12;
  --bronze-700: #854d0e;
  --bronze-600: #a16207;
  --bronze-500: #ca8a04;
  --bronze-200: #e7d9b8;
  --bronze-50:  #faf6ec;

  /* Semantic */
  --color-primary:          var(--ink-900);
  --color-on-primary:       #ffffff;
  --color-accent:           var(--bronze-600);
  --color-on-accent:        #ffffff;
  --color-background:       var(--ink-50);
  --color-foreground:       var(--ink-950);
  --color-card:             #ffffff;
  --color-card-foreground:  var(--ink-950);
  --color-muted:            var(--ink-100);
  --color-muted-foreground: var(--ink-600);
  --color-border:           var(--ink-200);
  --color-ring:             var(--bronze-600);
  --color-destructive:      #b91c1c;

  /* Tipografi */
  --font-display: "DM Serif Display", Georgia, "Times New Roman", serif;
  --font-body: "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --text-xs:   0.75rem;   /* 12 — sadece etiket/rozet */
  --text-sm:   0.875rem;  /* 14 */
  --text-base: 1rem;      /* 16 — gövde tabanı */
  --text-lg:   1.125rem;  /* 18 */
  --text-xl:   1.375rem;
  --text-2xl:  clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  --text-3xl:  clamp(1.875rem, 1.4rem + 2vw, 2.75rem);
  --text-4xl:  clamp(2.25rem, 1.5rem + 3.2vw, 4rem);
  --text-hero: clamp(2.5rem, 1.4rem + 5vw, 5.25rem);

  --leading-tight: 1.12;
  --leading-snug:  1.3;
  --leading-normal: 1.65;

  --tracking-wide: 0.08em;
  --tracking-wider: 0.18em;

  /* Boşluk — density 4/10 (ferah kurumsal) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-9: 4rem;
  --space-10: 5rem;
  --space-11: 6rem;
  --space-12: 8rem;

  /* Kenarlık / yarıçap / gölge — Flat Design: gölge minimum */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --shadow-card: 0 1px 2px rgba(2, 6, 23, 0.04), 0 8px 24px -16px rgba(2, 6, 23, 0.18);
  --shadow-lift: 0 2px 4px rgba(2, 6, 23, 0.06), 0 18px 40px -24px rgba(2, 6, 23, 0.28);

  /* Hareket */
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur-fast: 150ms;
  --dur-base: 220ms;
  --dur-slow: 420ms;

  /* Yerleşim */
  --container: 1200px;
  --container-narrow: 780px;
  --header-h: 76px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + var(--space-4));
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: var(--leading-tight);
  margin: 0;
  letter-spacing: -0.01em;
}

p { margin: 0; }

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

ul { margin: 0; padding: 0; list-style: none; }

button, input, textarea, select { font: inherit; color: inherit; }

/* Odak halkası — asla kaldırma (a11y kritik) */
:focus-visible {
  outline: 3px solid var(--color-ring);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
:focus:not(:focus-visible) { outline: none; }

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100px;
  z-index: 200;
  background: var(--color-primary);
  color: var(--color-on-primary);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  transition: top var(--dur-base) var(--ease-out);
}
.skip-link:focus { top: var(--space-4); }

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

/* --------------------------------------------------------------------------
   3. YERLEŞİM YARDIMCILARI
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
@media (min-width: 768px) { .container { padding-inline: var(--space-6); } }

.section { padding-block: var(--space-10); }
@media (min-width: 768px) { .section { padding-block: var(--space-11); } }

.section--tight { padding-block: var(--space-9); }

.section--dark {
  background: var(--color-primary);
  color: var(--color-on-primary);
}
.section--muted { background: var(--color-muted); }

/* Bölüm başlığı bloğu */
.section-head { max-width: 68ch; margin-bottom: var(--space-8); }
.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--bronze-700);
  margin-bottom: var(--space-4);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--bronze-600);
}
.section--dark .eyebrow { color: var(--bronze-500); }
.section--dark .eyebrow::before { background: var(--bronze-500); }
.section-head--center .eyebrow::after {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--bronze-600);
}

.section-title { font-size: var(--text-3xl); text-wrap: balance; }
.section-lede {
  margin-top: var(--space-4);
  font-size: var(--text-lg);
  color: var(--color-muted-foreground);
  font-weight: 300;
}
.section--dark .section-lede { color: var(--ink-300); }

/* --------------------------------------------------------------------------
   4. BUTONLAR — min 44×44 dokunma hedefi
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  min-height: 48px;
  padding: var(--space-3) var(--space-6);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.btn--primary { background: var(--color-accent); color: var(--color-on-accent); }
.btn--primary:hover { background: var(--bronze-700); }

.btn--ink { background: var(--color-primary); color: var(--color-on-primary); }
.btn--ink:hover { background: var(--ink-800); }

.btn--outline {
  border-color: var(--ink-300);
  color: var(--color-primary);
  background: transparent;
}
.btn--outline:hover { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }

.btn--ghost-light {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
  background: transparent;
}
.btn--ghost-light:hover { background: rgba(255, 255, 255, 0.12); border-color: #fff; }

.btn--ghost-dark {
  border-color: var(--ink-300);
  color: var(--color-primary);
  background: transparent;
}
.btn--ghost-dark:hover { border-color: var(--ink-500); background: var(--color-muted); }

.btn--block { width: 100%; }

/* --------------------------------------------------------------------------
   5. HEADER
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background-color var(--dur-slow) var(--ease-out),
              border-color var(--dur-slow) var(--ease-out),
              backdrop-filter var(--dur-slow) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  width: 100%;
}

.brand { display: flex; align-items: center; min-height: 44px; }
.brand img { height: 34px; width: auto; transition: opacity var(--dur-base) var(--ease-out); }
.brand__light { display: block; }
.brand__ink { display: none; }
.header.is-scrolled .brand__light { display: none; }
.header.is-scrolled .brand__ink { display: block; }

.nav { display: none; }
@media (min-width: 1024px) {
  .nav { display: flex; align-items: center; gap: var(--space-6); }
}
.nav__link {
  position: relative;
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.86);
  padding-block: var(--space-3);
  transition: color var(--dur-base) var(--ease-out);
}
.header.is-scrolled .nav__link { color: var(--ink-700); }
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 6px;
  width: 100%; height: 1px;
  background: var(--bronze-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}
.nav__link:hover::after, .nav__link[aria-current="true"]::after { transform: scaleX(1); }
.nav__link:hover { color: #fff; }
.header.is-scrolled .nav__link:hover { color: var(--color-primary); }

.header__actions { display: flex; align-items: center; gap: var(--space-3); }

.header__phone {
  display: none;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #fff;
  min-height: 44px;
  padding-inline: var(--space-2);
}
.header.is-scrolled .header__phone { color: var(--color-primary); }
.header__phone svg { width: 17px; height: 17px; color: var(--bronze-500); }
@media (min-width: 640px) { .header__phone { display: inline-flex; } }

.header .btn { min-height: 44px; padding-inline: var(--space-5); }
.header__cta { display: none; }
@media (min-width: 1024px) { .header__cta { display: inline-flex; } }

/* Mobil menü tetikleyici */
.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: #fff;
  transition: border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.header.is-scrolled .menu-toggle { border-color: var(--color-border); color: var(--color-primary); }
.menu-toggle svg { width: 22px; height: 22px; }
.menu-toggle__close { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__open { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__close { display: block; }
@media (min-width: 1024px) { .menu-toggle { display: none; } }

/* Mobil panel */
.mobile-nav {
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  z-index: 99;
  background: var(--color-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-5) 0 var(--space-7);
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out),
              visibility var(--dur-base);
}
.mobile-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-nav__link {
  display: block;
  padding: var(--space-4) 0;
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  min-height: 44px;
}
.mobile-nav__link:hover { color: var(--bronze-500); }
.mobile-nav .btn { margin-top: var(--space-5); }

/* --------------------------------------------------------------------------
   6. HERO
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 660px;
  padding-top: calc(var(--header-h) + var(--space-9));
  padding-bottom: var(--space-9);
  background: var(--color-primary);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
@media (min-width: 768px) { .hero { min-height: 88vh; } }

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  /* Fotoğraf doku olarak durur: üzerindeki tabela yazısı başlıkla yarışmasın */
  opacity: 0.3;
  filter: grayscale(0.85) contrast(1.1) blur(2px);
  transform: scale(1.04); /* blur kenar boşluğunu kapat */
}
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.94) 0%, rgba(15, 23, 42, 0.7) 45%, rgba(15, 23, 42, 0.97) 100%),
    linear-gradient(90deg, rgba(15, 23, 42, 0.96) 0%, rgba(15, 23, 42, 0.55) 55%, rgba(15, 23, 42, 0.3) 100%);
}

/* Doğrama motifi — ince dikey çizgiler (marka referansı) */
.hero__grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 128px 100%;
  mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent);
}

.hero__inner { max-width: 860px; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  border: 1px solid rgba(202, 138, 4, 0.5);
  border-radius: 100px;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--bronze-500);
  margin-bottom: var(--space-6);
}
.hero__badge svg { width: 14px; height: 14px; }

.hero__title {
  font-size: var(--text-hero);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.hero__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--bronze-500);
}

.hero__lede {
  margin-top: var(--space-5);
  max-width: 60ch;
  font-size: var(--text-lg);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.82);
  text-wrap: pretty;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-7);
}

.hero__proof {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.rating {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  min-height: 48px;
  padding-right: var(--space-2);
  transition: opacity var(--dur-base) var(--ease-out);
}
.rating:hover { opacity: 0.82; }
.rating:hover .rating__text strong { text-decoration: underline; text-underline-offset: 3px; }

.rating__score {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 400;
  line-height: 1;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.rating__stars { display: flex; gap: 3px; color: var(--bronze-500); }
.rating__stars svg { width: 17px; height: 17px; }

/* Yıldızlar ile sayı arasındaki ince ayırıcı */
.rating__text {
  display: grid;
  gap: 1px;
  padding-left: var(--space-4);
  border-left: 1px solid rgba(255, 255, 255, 0.16);
  font-size: var(--text-sm);
  line-height: 1.35;
}
.rating__text strong { font-weight: 500; color: #fff; }
.rating__text span { color: rgba(255, 255, 255, 0.62); font-size: var(--text-xs); letter-spacing: 0.02em; }

@media (max-width: 400px) {
  .rating { gap: var(--space-3); }
  .rating__score { font-size: 2rem; }
  .rating__text { padding-left: var(--space-3); }
}

/* --------------------------------------------------------------------------
   7. İSTATİSTİK ŞERİDİ
   -------------------------------------------------------------------------- */
.stats {
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-border);
  border-inline: 1px solid var(--color-border);
}
@media (min-width: 900px) { .stats__grid { grid-template-columns: repeat(4, 1fr); } }

.stat {
  background: var(--color-card);
  padding: var(--space-7) var(--space-5);
  text-align: center;
}
.stat__value {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 400;
  line-height: 1;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}
/* "+" rakamla aynı boyutta ve aynı renkte, satır üstünde durur.
   Üst simge yapıldığında küçülüp display fontun ince çizgisinde kayboluyordu.
   Glifin görünürlüğünü ağırlık ve hafif kontur birlikte korur. */
.stat__value .plus {
  font-weight: 700;
  -webkit-text-stroke: 0.6px currentColor;
  margin-left: 1px;
}
.stat__label {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-muted-foreground);
}

/* --------------------------------------------------------------------------
   8. HİZMET KARTLARI
   -------------------------------------------------------------------------- */
.services__grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}
@media (min-width: 700px) { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .services__grid { grid-template-columns: repeat(4, 1fr); } }

.service {
  display: flex;
  flex-direction: column;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}
.service:hover {
  border-color: var(--bronze-200);
  box-shadow: var(--shadow-lift);
  transform: translateY(-3px);
}

.service__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: var(--bronze-50);
  color: var(--bronze-700);
  margin-bottom: var(--space-5);
}
.service__icon svg { width: 26px; height: 26px; }

.service__title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.service__brand {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--bronze-700);
  background: var(--bronze-50);
  border: 1px solid var(--bronze-200);
  border-radius: 100px;
  padding: 2px var(--space-3);
  margin-bottom: var(--space-3);
}
.service__text {
  font-size: var(--text-sm);
  color: var(--color-muted-foreground);
  font-weight: 300;
  margin-bottom: var(--space-5);
}
.service__list {
  margin-top: auto;
  display: grid;
  gap: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}
.service__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--ink-700);
}
.service__list svg {
  width: 16px; height: 16px;
  margin-top: 4px;
  color: var(--bronze-600);
  flex-shrink: 0;
}
.service__link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  color: var(--bronze-700);
  font-size: var(--text-sm);
  font-weight: 600;
}
.service__link span { font-size: var(--text-lg); transition: transform var(--dur-base) var(--ease-out); }
.service__link:hover span { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   9. SÜREÇ
   -------------------------------------------------------------------------- */
.process__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  counter-reset: step;
}
@media (min-width: 700px) { .process__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .process__grid { grid-template-columns: repeat(4, 1fr); } }

.step {
  position: relative;
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  color: var(--bronze-500);
  display: block;
  margin-bottom: var(--space-4);
  line-height: 1;
}
.step__title { font-size: var(--text-xl); margin-bottom: var(--space-3); }
.step__text {
  font-size: var(--text-sm);
  color: var(--ink-300);
  font-weight: 300;
}

/* --------------------------------------------------------------------------
   10. NEDEN ÖZBAY (split)
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  gap: var(--space-8);
  align-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .split { grid-template-columns: 1.05fr 0.95fr; gap: var(--space-10); }
  .split--reverse .split__media { order: -1; }
}

.split__media { position: relative; }
.split__media img {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.split__media::after {
  content: "";
  position: absolute;
  inset: auto -14px -14px auto;
  width: 62%; height: 62%;
  border: 1px solid var(--bronze-200);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.feature-list { display: grid; gap: var(--space-5); margin-top: var(--space-6); }
.feature {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.feature__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  color: var(--bronze-700);
}
.feature__icon svg { width: 20px; height: 20px; }
.feature__title { font-family: var(--font-body); font-size: var(--text-base); font-weight: 600; margin-bottom: 2px; }
.feature__text { font-size: var(--text-sm); color: var(--color-muted-foreground); font-weight: 300; }

/* --------------------------------------------------------------------------
   11. ALINTI / GÜVEN ŞERİDİ
   -------------------------------------------------------------------------- */
.pledge { text-align: center; max-width: 46ch; margin-inline: auto; }
.pledge__mark {
  width: 44px; height: 44px;
  margin: 0 auto var(--space-5);
  color: var(--bronze-500);
}
.pledge__text {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  font-style: italic;
  line-height: 1.4;
  text-wrap: balance;
}
.pledge__cite {
  display: block;
  margin-top: var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--ink-400);
  font-style: normal;
}

/* --------------------------------------------------------------------------
   12. SIK SORULANLAR
   -------------------------------------------------------------------------- */
.faq {
  max-width: var(--container-narrow);
  margin-inline: auto;
  border-top: 1px solid var(--color-border);
}
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-5);
  padding-block: var(--space-5);
  color: var(--color-foreground);
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 500;
  line-height: 1.45;
  cursor: pointer;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--bronze-200);
  border-radius: 50%;
  color: var(--bronze-700);
  font-size: 1.25rem;
  font-weight: 300;
  transition: transform var(--dur-base) var(--ease-out), background-color var(--dur-base) var(--ease-out);
}
.faq-item summary:hover::after { background: var(--bronze-50); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  max-width: 74ch;
  padding: 0 var(--space-8) var(--space-5) 0;
  color: var(--color-muted-foreground);
  font-weight: 300;
}

/* --------------------------------------------------------------------------
   13. İLETİŞİM
   -------------------------------------------------------------------------- */
.contact__grid {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;
}
@media (min-width: 950px) { .contact__grid { grid-template-columns: 0.85fr 1.15fr; gap: var(--space-9); } }

.contact-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  height: 100%; /* iki sütun aynı yükseklikte bitsin */
}
.contact-card--details { display: flex; flex-direction: column; }

.contact-list { display: grid; gap: var(--space-5); }
.contact-item { display: flex; gap: var(--space-4); align-items: flex-start; }
.contact-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--bronze-50);
  color: var(--bronze-700);
}
.contact-item__icon svg { width: 19px; height: 19px; }
.contact-item__label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-muted-foreground);
  margin-bottom: 2px;
}
.contact-item__value { font-size: var(--text-base); color: var(--color-foreground); }
.contact-item a.contact-item__value:hover { color: var(--bronze-700); text-decoration: underline; text-underline-offset: 3px; }

.hours { margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--color-border); }
.hours__row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-sm);
  padding-block: var(--space-2);
}
.hours__row dt { color: var(--color-muted-foreground); }
.hours__row dd { margin: 0; font-variant-numeric: tabular-nums; }

.contact-social { margin-top: auto; padding-top: var(--space-6); }
.instagram-link {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 20px;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--bronze-200);
  border-radius: var(--radius-md);
  background: var(--bronze-50);
  color: var(--ink-900);
  transition: border-color var(--dur-base) var(--ease-out),
              background-color var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}
.instagram-link:hover {
  border-color: var(--bronze-500);
  background: #fffaf0;
  transform: translateY(-2px);
}
.instagram-link__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bronze-600);
  color: var(--color-on-accent);
}
.instagram-link__icon svg { width: 21px; height: 21px; }
.instagram-link__content { display: grid; min-width: 0; }
.instagram-link__label {
  color: var(--bronze-700);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  line-height: 1.3;
  text-transform: uppercase;
}
.instagram-link__title {
  overflow: hidden;
  color: var(--ink-900);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.instagram-link__handle {
  color: var(--color-muted-foreground);
  font-size: var(--text-sm);
  line-height: 1.4;
}
.instagram-link__arrow {
  width: 20px;
  height: 20px;
  color: var(--bronze-700);
  transition: transform var(--dur-base) var(--ease-out);
}
.instagram-link:hover .instagram-link__arrow { transform: translate(2px, -2px); }

/* Form */
.form { display: grid; gap: var(--space-5); }
.form__honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form__row { display: grid; gap: var(--space-5); grid-template-columns: 1fr; }
@media (min-width: 620px) { .form__row { grid-template-columns: repeat(2, 1fr); } }

.field { display: grid; align-content: start; gap: var(--space-2); }
.field__label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--ink-800);
}
.field__label .req { color: var(--color-destructive); margin-left: 2px; }

.field__control {
  min-height: 48px;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-card);
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
input.field__control,
select.field__control { height: 52px; }
/* ink-500: girilen metinle karışmayacak kadar açık, WCAG AA'yı geçecek kadar koyu */
.field__control::placeholder { color: var(--ink-500); }
.field__control:hover { border-color: var(--ink-400); }
.field__control:focus {
  border-color: var(--bronze-600);
  box-shadow: 0 0 0 3px rgba(161, 98, 7, 0.16);
  outline: none;
}
textarea.field__control { min-height: 132px; resize: vertical; line-height: 1.6; }
select.field__control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 42px; }

.field__hint { font-size: var(--text-xs); color: var(--color-muted-foreground); }

.field__error {
  display: none;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-destructive);
}
.field__error svg { width: 15px; height: 15px; flex-shrink: 0; }
.field.is-invalid .field__error { display: flex; }
.field.is-invalid .field__control { border-color: var(--color-destructive); }
.field.is-invalid .field__control:focus { box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.15); }

.form__summary {
  display: none;
  padding: var(--space-4) var(--space-5);
  /* Odak buraya taşındığı için çerçeve tek yandan değil, tümüyle kalın */
  border: 2px solid var(--color-destructive);
  border-radius: var(--radius-md);
  background: #fef2f2;
}
.form__summary.is-visible { display: block; }
.form__summary h3 { font-family: var(--font-body); font-size: var(--text-base); font-weight: 600; color: var(--color-destructive); margin-bottom: var(--space-2); }
.form__summary ul { display: grid; gap: var(--space-1); }
.form__summary a { font-size: var(--text-sm); color: var(--color-destructive); text-decoration: underline; text-underline-offset: 3px; }

.form__status {
  display: none;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border: 1px solid #15803d;
  border-radius: var(--radius-md);
  background: #f0fdf4;
  font-size: var(--text-sm);
  color: #14532d;
}
.form__status.is-visible { display: flex; }
.form__status svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; color: #15803d; }

.form__consent { display: flex; gap: var(--space-3); align-items: flex-start; }
.form__consent input {
  width: 20px; height: 20px;
  margin-top: 3px;
  accent-color: var(--bronze-600);
  flex-shrink: 0;
  cursor: pointer;
}
.form__consent label { font-size: var(--text-sm); color: var(--color-muted-foreground); cursor: pointer; }

.btn[data-loading="true"] { pointer-events: none; opacity: 0.75; }
.btn__spinner { display: none; width: 17px; height: 17px; animation: spin 800ms linear infinite; }
.btn[data-loading="true"] .btn__spinner { display: block; }
.btn[data-loading="true"] .btn__icon { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Harita */
.map {
  margin-top: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-muted);
}
.map iframe { display: block; width: 100%; height: 300px; border: 0; }
@media (min-width: 768px) { .map iframe { height: 420px; } }

/* --------------------------------------------------------------------------
   13. CTA ŞERİDİ
   -------------------------------------------------------------------------- */
.cta-band {
  background: var(--color-primary);
  color: #fff;
  padding-block: var(--space-9);
}
.cta-band__inner {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}
@media (min-width: 900px) {
  .cta-band__inner { grid-template-columns: 1fr auto; gap: var(--space-8); }
}
.cta-band__title { font-size: var(--text-3xl); text-wrap: balance; }
.cta-band__text { margin-top: var(--space-3); color: var(--ink-300); font-weight: 300; max-width: 56ch; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* --------------------------------------------------------------------------
   14. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background: var(--ink-950);
  color: var(--ink-300);
  padding-block: var(--space-9) var(--space-6);
  font-size: var(--text-sm);
}
.footer__grid {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;
}
@media (min-width: 760px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; } }

.footer__logo { height: 42px; width: auto; margin-bottom: var(--space-5); }
.footer__about { font-weight: 300; max-width: 40ch; }
.footer__title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: #fff;
  margin-bottom: var(--space-4);
}
.footer__links { display: grid; gap: var(--space-3); }
.footer__links a { color: var(--ink-300); transition: color var(--dur-base) var(--ease-out); display: inline-block; min-height: 24px; }
.footer__links a:hover { color: var(--bronze-500); }

/* Dış bağlantı — ok işareti ile ayrışır.
   Seçici `.footer__links a` kadar özgül olmalı, yoksa display geçersiz kalır. */
.footer__links a.footer__external { display: inline-flex; align-items: center; gap: var(--space-2); }
.footer__external svg { width: 13px; height: 13px; opacity: 0.6; flex-shrink: 0; }
.footer__external:hover svg { opacity: 1; }

.footer__bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--ink-400);
}

/* Sabit WhatsApp — mobil öncelikli iletişim */
.floating-wa {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #16a34a;
  color: #fff;
  box-shadow: 0 10px 24px -8px rgba(22, 163, 74, 0.6);
  transition: transform var(--dur-base) var(--ease-out), background-color var(--dur-base) var(--ease-out);
}
.floating-wa:hover { background: #15803d; transform: translateY(-2px); }
.floating-wa svg { width: 28px; height: 28px; }

/* Analytics tercihi */
.consent {
  position: fixed;
  left: var(--space-4);
  right: calc(var(--space-4) + 68px);
  bottom: var(--space-4);
  z-index: 140;
  display: grid;
  gap: var(--space-4);
  max-width: 760px;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-card);
  box-shadow: 0 18px 55px -18px rgba(15, 23, 42, 0.35);
}
.consent[hidden] { display: none; }
.consent__title {
  color: var(--color-foreground);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
}
.consent__text {
  margin-top: var(--space-2);
  color: var(--color-muted-foreground);
  font-size: var(--text-sm);
  line-height: 1.55;
}
.consent__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.consent__actions .btn { min-height: 44px; flex: 1 1 120px; }
@media (min-width: 860px) {
  .consent {
    right: auto;
    bottom: var(--space-5);
    left: var(--space-5);
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
  .consent__actions { flex-wrap: nowrap; }
  .consent__actions .btn { flex: none; }
}

/* --------------------------------------------------------------------------
   15. GİRİŞ ANİMASYONLARI (IntersectionObserver ile tetiklenir)
   -------------------------------------------------------------------------- */
/* Gizleme yalnızca JS varken uygulanır — script yüklenmezse içerik görünür kalır */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}

/* --------------------------------------------------------------------------
   16. HİZMET DETAY SAYFALARI
   -------------------------------------------------------------------------- */
.service-page .header { background: transparent; }
.service-page .header.is-scrolled { background: rgba(248, 250, 252, 0.96); }

.subhero {
  position: relative;
  overflow: hidden;
  padding-block: calc(var(--header-h) + var(--space-8)) var(--space-10);
  background: var(--color-primary);
  color: #fff;
}
.subhero::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.13;
  background-image: linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}
.subhero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-8);
  align-items: center;
}
@media (min-width: 900px) { .subhero__grid { grid-template-columns: 1.12fr .88fr; gap: var(--space-10); } }
.breadcrumb { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-5); color: var(--ink-300); font-size: var(--text-sm); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span[aria-hidden] { color: var(--bronze-500); }
.subhero__title { max-width: 13ch; font-size: var(--text-4xl); text-wrap: balance; }
.subhero__lede { max-width: 58ch; margin-top: var(--space-5); color: var(--ink-300); font-size: var(--text-lg); font-weight: 300; }
.subhero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-6); }
.subhero__media { position: relative; }
.subhero__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-lg); }
.subhero__media::before { content: ""; position: absolute; inset: -12px 12px 12px -12px; border: 1px solid rgba(202,138,4,.55); border-radius: var(--radius-lg); }
.subhero__facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; margin-top: var(--space-5); background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.14); }
.subhero__fact { padding: var(--space-4); background: rgba(15,23,42,.9); }
.subhero__fact strong { display: block; color: #fff; font-size: var(--text-sm); font-weight: 500; }
.subhero__fact span { display: block; margin-top: 2px; color: var(--ink-400); font-size: var(--text-xs); }

.prose-grid { display: grid; gap: var(--space-8); align-items: start; }
@media (min-width: 900px) { .prose-grid { grid-template-columns: minmax(0, 1.1fr) minmax(280px, .7fr); gap: var(--space-10); } }
.prose h2 { font-size: var(--text-3xl); margin-bottom: var(--space-5); text-wrap: balance; }
.prose h3 { font-size: var(--text-xl); margin: var(--space-6) 0 var(--space-3); }
.prose p { color: var(--color-muted-foreground); font-weight: 300; }
.prose p + p { margin-top: var(--space-4); }
.info-panel { padding: var(--space-6); border: 1px solid var(--bronze-200); border-radius: var(--radius-lg); background: var(--bronze-50); }
.info-panel__title { font-size: var(--text-xl); margin-bottom: var(--space-4); }
.info-list { display: grid; gap: var(--space-3); }
.info-list li { display: flex; gap: var(--space-3); color: var(--ink-700); font-size: var(--text-sm); }
.info-list li::before { content: "✓"; color: var(--bronze-700); font-weight: 600; }

.choice-grid, .related-grid { display: grid; gap: var(--space-5); }
@media (min-width: 700px) { .choice-grid { grid-template-columns: repeat(2, 1fr); } .related-grid { grid-template-columns: repeat(3, 1fr); } }
.choice-card, .related-card { height: 100%; padding: var(--space-6); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-card); }
.choice-card__number { display: block; margin-bottom: var(--space-5); color: var(--bronze-700); font-family: var(--font-display); font-size: var(--text-2xl); }
.choice-card h3, .related-card h3 { font-size: var(--text-xl); margin-bottom: var(--space-3); }
.choice-card p, .related-card p { color: var(--color-muted-foreground); font-size: var(--text-sm); font-weight: 300; }
.related-card { display: flex; flex-direction: column; transition: border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out); }
.related-card:hover { border-color: var(--bronze-200); transform: translateY(-3px); }
.related-card__link { margin-top: auto; padding-top: var(--space-5); color: var(--bronze-700); font-size: var(--text-sm); font-weight: 600; }

.decision-grid { display: grid; gap: var(--space-6); }
@media (min-width: 760px) { .decision-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .decision-grid { grid-template-columns: repeat(3, 1fr); } }
.decision { padding-top: var(--space-5); border-top: 1px solid var(--color-border); }
.decision h3 { font-family: var(--font-body); font-size: var(--text-base); font-weight: 600; margin-bottom: var(--space-2); }
.decision p { color: var(--color-muted-foreground); font-size: var(--text-sm); font-weight: 300; }

.service-process { counter-reset: detail-step; display: grid; gap: var(--space-5); }
@media (min-width: 760px) { .service-process { grid-template-columns: repeat(4, 1fr); } }
.service-process__item { padding-top: var(--space-5); border-top: 1px solid rgba(255,255,255,.18); }
.service-process__item::before { counter-increment: detail-step; content: "0" counter(detail-step); display: block; margin-bottom: var(--space-3); color: var(--bronze-500); font-family: var(--font-display); font-size: var(--text-2xl); }
.service-process__item h3 { font-size: var(--text-xl); margin-bottom: var(--space-3); }
.service-process__item p { color: var(--ink-300); font-size: var(--text-sm); font-weight: 300; }

.page-faq { max-width: 900px; margin-inline: auto; }
.page-faq details { border-top: 1px solid var(--color-border); }
.page-faq details:last-child { border-bottom: 1px solid var(--color-border); }
.page-faq summary { cursor: pointer; padding: var(--space-5) var(--space-8) var(--space-5) 0; color: var(--color-foreground); font-family: var(--font-body); font-weight: 500; list-style: none; position: relative; }
.page-faq summary::-webkit-details-marker { display: none; }
.page-faq summary::after { content: "+"; position: absolute; right: var(--space-2); top: 50%; transform: translateY(-50%); color: var(--bronze-700); font-size: var(--text-xl); }
.page-faq details[open] summary::after { content: "−"; }
.page-faq details p { max-width: 75ch; padding: 0 var(--space-8) var(--space-5) 0; color: var(--color-muted-foreground); font-weight: 300; }

@media (max-width: 599px) {
  .subhero { padding-block: calc(var(--header-h) + var(--space-6)) var(--space-8); }
  .subhero__facts { grid-template-columns: 1fr; }
  .subhero__title { max-width: none; }
}
.js [data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: 60ms; }
[data-reveal-delay="2"] { transition-delay: 120ms; }
[data-reveal-delay="3"] { transition-delay: 180ms; }
[data-reveal-delay="4"] { transition-delay: 240ms; }

/* Hareket azaltma tercihi — tüm süsleyici hareketi kapat */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .service:hover, .floating-wa:hover, .btn:active { transform: none; }
}

/* Yazdırma */
@media print {
  .header, .mobile-nav, .floating-wa, .consent, .hero__media, .map, .cta-band { display: none !important; }
  body { background: #fff; color: #000; }
  .section { padding-block: 1.5rem; }
}