/* ============================================================
   Transyol Digital — Kurumsal Web Sitesi
   Saf HTML/CSS · Tasarım Sistemi
   ============================================================ */

/* ----------------------------------------------------------
   1. Tasarım Belirteçleri (Design Tokens)
   ---------------------------------------------------------- */
:root {
  /* Marka renkleri */
  --brand-50:  #EAF2FF;
  --brand-100: #D6E4FF;
  --brand-200: #AEC9FF;
  --brand-400: #3E8BFF;
  --brand-500: #0066FF;   /* Ana renk */
  --brand-600: #0052CC;
  --brand-700: #0042A3;
  --cyan-400:  #22D3EE;

  /* Nötr / metin */
  --ink-900: #0F172A;
  --ink-800: #1E293B;
  --ink-700: #334155;
  --ink-600: #475569;
  --ink-500: #64748B;
  --ink-400: #94A3B8;
  --ink-300: #CBD5E1;

  /* Yüzeyler */
  --bg:      #FFFFFF;
  --bg-soft: #F8FAFC;
  --bg-mute: #F1F5F9;
  --line:    #E2E8F0;
  --line-soft: #EEF2F7;

  /* Durum */
  --success: #10B981;
  --warning: #F59E0B;

  /* Gradyanlar */
  --grad-brand: linear-gradient(135deg, #0A5CFF 0%, #2E7CFF 45%, #22D3EE 100%);
  --grad-brand-soft: linear-gradient(135deg, #EAF2FF 0%, #F3F9FF 100%);
  --grad-dark: radial-gradient(1200px 600px at 15% -10%, rgba(34,211,238,.18), transparent 55%),
               radial-gradient(1000px 700px at 100% 0%, rgba(10,92,255,.35), transparent 55%),
               linear-gradient(165deg, #0B1220 0%, #0F1E3D 55%, #0A2A6B 100%);

  /* Tipografi */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Sora", "Inter", -apple-system, "Segoe UI", sans-serif;

  /* Yarıçap */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 26px;
  --r-full: 999px;

  /* Gölge */
  --shadow-sm: 0 1px 2px rgba(15,23,42,.06), 0 1px 1px rgba(15,23,42,.04);
  --shadow-md: 0 8px 24px -10px rgba(15,23,42,.18);
  --shadow-lg: 0 24px 60px -20px rgba(15,23,42,.28);
  --shadow-brand: 0 18px 40px -14px rgba(10,92,255,.45);

  /* Düzen */
  --container: 1200px;
  --gutter: 24px;
  --nav-h: 76px;
}

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

* { margin: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-700);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink-900);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

strong { color: var(--ink-900); font-weight: 700; }

::selection { background: rgba(10,92,255,.14); color: var(--ink-900); }

:focus-visible {
  outline: 3px solid var(--brand-200);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ----------------------------------------------------------
   3. Düzen Yardımcıları
   ---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding: 96px 0; }
.section--tight { padding: 72px 0; }
.section--soft { background: var(--bg-soft); }
.section--mute { background: var(--bg-mute); }

.section-head {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head--left { margin-inline: 0; text-align: left; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand-600);
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
  padding: 6px 14px;
  border-radius: var(--r-full);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand-500);
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 16px;
}
.section-desc {
  font-size: 17.5px;
  color: var(--ink-500);
}

.text-grad {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ----------------------------------------------------------
   4. Butonlar
   ---------------------------------------------------------- */
.btn {
  --btn-bg: var(--brand-500);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  padding: 14px 24px;
  border-radius: var(--r-full);
  border: 1px solid transparent;
  background: var(--btn-bg);
  color: var(--btn-fg);
  cursor: pointer;
  transition: transform .18s ease, box-shadow .25s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--grad-brand);
  box-shadow: var(--shadow-brand);
}
.btn--primary:hover { box-shadow: 0 22px 48px -14px rgba(10,92,255,.6); }

.btn--ghost {
  background: #fff;
  color: var(--ink-800);
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.btn--ghost:hover { border-color: var(--brand-200); color: var(--brand-600); }

.btn--light {
  background: rgba(255,255,255,.12);
  color: #fff;
  border-color: rgba(255,255,255,.22);
  backdrop-filter: blur(6px);
}
.btn--light:hover { background: rgba(255,255,255,.2); }

.btn--white {
  background: #fff;
  color: var(--brand-700);
}
.btn--lg { padding: 17px 30px; font-size: 16px; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--brand-600);
}
.link-arrow svg { width: 16px; height: 16px; transition: transform .2s ease; }
.link-arrow:hover svg { transform: translateX(4px); }

/* ----------------------------------------------------------
   5. Navigasyon
   ---------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Marka / logo */
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand__logo {
  height: 46px;
  width: auto;
  display: block;
}
/* Logo lacivert metinli; koyu footer zemininde okunmasi icin beyaz yastik */
.footer .brand__logo {
  height: 42px;
  background: #fff;
  padding: 11px 16px;
  border-radius: 14px;
}
.brand__mark {
  width: 38px; height: 38px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-brand);
  flex: none;
}
.brand__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--ink-900);
  line-height: 1;
}
.brand__text span { color: var(--brand-600); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__links a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  color: var(--ink-600);
  padding: 9px 15px;
  border-radius: var(--r-full);
  transition: color .18s ease, background .18s ease;
}
.nav__links a:hover { color: var(--ink-900); background: var(--bg-mute); }
.nav__links a.is-active { color: var(--brand-600); background: var(--brand-50); }

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

/* Mobil menü — saf CSS (checkbox hack) */
.nav__toggle, .nav__check { display: none; }
.nav__burger {
  display: none;
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  position: relative;
}
/* Orta cizgi butonun tam merkezinde; ust/alt cizgiler ona gore hizali.
   (left/top ile konumlarsak border-box nedeniyle 2px kayiyor.) */
.nav__burger span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px; height: 2px;
  background: var(--ink-800);
  border-radius: 2px;
  transform: translate(-50%, -50%);
  transition: background .2s ease;
}
.nav__burger span::before,
.nav__burger span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%; height: 100%;
  background: var(--ink-800);
  border-radius: inherit;
  transition: transform .25s ease;
}
.nav__burger span::before { top: -6px; }
.nav__burger span::after  { top: 6px; }

/* ----------------------------------------------------------
   6. Hero
   ---------------------------------------------------------- */
.hero {
  position: relative;
  padding: 84px 0 92px;
  background:
    radial-gradient(680px 380px at 88% 6%, rgba(34,211,238,.12), transparent 60%),
    radial-gradient(720px 460px at 8% 0%, rgba(10,92,255,.10), transparent 55%),
    linear-gradient(180deg, var(--bg-soft), #fff 78%);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 56px;
}
.hero__eyebrow {
  animation: fade-up .6s ease both;
}
.hero h1 {
  font-size: clamp(34px, 5.4vw, 58px);
  line-height: 1.05;
  margin-bottom: 22px;
  animation: fade-up .6s ease .05s both;
}
.hero__lead {
  font-size: clamp(17px, 2vw, 19.5px);
  color: var(--ink-500);
  max-width: 560px;
  margin-bottom: 32px;
  animation: fade-up .6s ease .12s both;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
  animation: fade-up .6s ease .18s both;
}
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
  animation: fade-up .6s ease .24s both;
}
.hero__trust li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink-600);
}
.hero__trust svg { width: 18px; height: 18px; color: var(--success); flex: none; }

/* Hero görsel — CSS/SVG panel mockup */
.hero__visual {
  position: relative;
  animation: fade-up .7s ease .2s both;
}
.mockup {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.mockup__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 14px 18px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.mockup__bar i {
  width: 11px; height: 11px; border-radius: 50%; background: var(--line);
}
.mockup__bar i:nth-child(1){ background:#FF5F57; }
.mockup__bar i:nth-child(2){ background:#FEBC2E; }
.mockup__bar i:nth-child(3){ background:#28C840; }
.mockup__bar span {
  margin-left: 10px;
  font-size: 12px;
  color: var(--ink-400);
  font-family: var(--font-display);
}
.mockup__body { padding: 22px; }
.mockup__hero {
  height: 118px;
  border-radius: var(--r-md);
  background: var(--grad-brand);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
}
.mockup__hero::after {
  content:"";
  position:absolute; inset:0;
  background: radial-gradient(200px 120px at 80% 10%, rgba(255,255,255,.35), transparent 60%);
}
.mockup__hero b { color:#fff; font-family:var(--font-display); font-size:15px; position:relative; }
.mockup__hero small { color:rgba(255,255,255,.85); font-size:11px; position:relative; }
.mockup__row { display:grid; grid-template-columns: repeat(3,1fr); gap:12px; margin-top:16px; }
.mockup__card {
  border:1px solid var(--line);
  border-radius: var(--r-md);
  padding:13px;
  background:#fff;
}
.mockup__card .dot { width:26px;height:26px;border-radius:8px;background:var(--brand-50);display:grid;place-items:center;margin-bottom:9px;}
.mockup__card .dot::before{ content:"";width:12px;height:12px;border-radius:4px;background:var(--grad-brand);}
.mockup__card .l1 { height:7px;width:70%;background:var(--ink-300);border-radius:4px;margin-bottom:6px;}
.mockup__card .l2 { height:7px;width:45%;background:var(--line);border-radius:4px;}

.mockup__stats { display:flex; gap:12px; margin-top:14px; }
.mockup__stat { flex:1; border:1px solid var(--line); border-radius:var(--r-md); padding:12px; }
.mockup__stat b { font-family:var(--font-display); font-size:19px; color:var(--ink-900); }
.mockup__stat span { font-size:11px; color:var(--ink-400); }
.mockup__stat b i { color: var(--success); font-style: normal; font-size: 12px; }

/* Yüzen rozet */
.hero__badge {
  position: absolute;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
  padding: 13px 16px;
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 13px;
}
.hero__badge b { font-family: var(--font-display); color: var(--ink-900); display:block; font-size:14px; }
.hero__badge small { color: var(--ink-400); }
.hero__badge .ic {
  width: 36px; height: 36px; border-radius: 10px;
  display: grid; place-items: center; color:#fff; flex:none;
  background: var(--grad-brand);
}
.hero__badge .ic svg { width: 19px; height: 19px; }
.hero__badge--a { top: -18px; right: -14px; animation: float 5s ease-in-out infinite; }
.hero__badge--b { bottom: -20px; left: -18px; animation: float 5.6s ease-in-out .4s infinite; }
.hero__badge--b .ic { background: linear-gradient(135deg,#10B981,#34D399); }

/* ----------------------------------------------------------
   7. Logo şeridi / güven bandı
   ---------------------------------------------------------- */
.parent-band {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: #fff;
  padding: 26px 0;
}
.parent-band__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  text-align: center;
  color: var(--ink-500);
  font-size: 15px;
}
.parent-band__inner strong { color: var(--ink-800); }
.parent-band__inner .pill {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--brand-700);
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
  padding: 5px 13px;
  border-radius: var(--r-full);
}

/* ----------------------------------------------------------
   8. Kartlar (grid)
   ---------------------------------------------------------- */
.grid {
  display: grid;
  gap: 24px;
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: transform .22s ease, box-shadow .28s ease, border-color .22s ease;
  height: 100%;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-200);
}
.card__icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid; place-items: center;
  color: #fff;
  background: var(--grad-brand);
  box-shadow: var(--shadow-brand);
  margin-bottom: 20px;
}
.card__icon svg { width: 26px; height: 26px; }
.card__icon--green { background: linear-gradient(135deg,#10B981,#34D399); box-shadow: 0 18px 40px -14px rgba(16,185,129,.45); }
.card__icon--amber { background: linear-gradient(135deg,#F59E0B,#FBBF24); box-shadow: 0 18px 40px -14px rgba(245,158,11,.45); }
.card__icon--slate { background: linear-gradient(135deg,#334155,#0F172A); box-shadow: 0 18px 40px -14px rgba(15,23,42,.4); }
.card__icon--cyan  { background: linear-gradient(135deg,#06B6D4,#22D3EE); box-shadow: 0 18px 40px -14px rgba(6,182,212,.45); }
.card__icon--violet{ background: linear-gradient(135deg,#7C3AED,#A78BFA); box-shadow: 0 18px 40px -14px rgba(124,58,237,.45); }

.card h3 { font-size: 20px; margin-bottom: 10px; }
.card p { font-size: 15.5px; color: var(--ink-500); }
.card__list { margin-top: 16px; display: grid; gap: 9px; }
.card__list li {
  display: flex; gap: 9px; align-items: flex-start;
  font-size: 14.5px; color: var(--ink-600);
}
.card__list svg { width: 17px; height: 17px; color: var(--brand-500); flex: none; margin-top: 3px; }

/* Vurgulanan kart (turizm) */
.card--feature {
  background: var(--grad-dark);
  border-color: transparent;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.card--feature h3 { color: #fff; }
.card--feature p { color: rgba(255,255,255,.72); }
.card--feature .card__list li { color: rgba(255,255,255,.82); }
.card--feature .card__list svg { color: var(--cyan-400); }
.card--feature .tag-hot {
  position: absolute; top: 20px; right: 20px;
  font-family: var(--font-display); font-size: 11px; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  color: #fff; background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.22);
  padding: 5px 11px; border-radius: var(--r-full);
}

/* ----------------------------------------------------------
   9. Değer / özellik satırı
   ---------------------------------------------------------- */
.value {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--r-lg);
  background: #fff;
  border: 1px solid var(--line);
  transition: box-shadow .25s ease, transform .2s ease;
  height: 100%;
}
.value:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.value__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--brand-600);
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center; flex: none;
}
.value h3 { font-size: 18px; margin-bottom: 7px; }
.value p { font-size: 15px; color: var(--ink-500); }

/* ----------------------------------------------------------
   10. Sektör etiketleri
   ---------------------------------------------------------- */
.sectors {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.sector {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: #fff;
  transition: transform .2s ease, box-shadow .25s ease, border-color .2s ease;
}
.sector:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--brand-200); }
.sector__ic {
  width: 46px; height: 46px; border-radius: 12px; flex: none;
  display: grid; place-items: center;
  background: var(--grad-brand-soft);
  color: var(--brand-600);
  border: 1px solid var(--brand-100);
}
.sector__ic svg { width: 23px; height: 23px; }
.sector b { font-family: var(--font-display); font-size: 16px; color: var(--ink-900); display: block; }
.sector span { font-size: 13.5px; color: var(--ink-400); }
.sector--primary {
  background: var(--grad-brand);
  border-color: transparent;
  box-shadow: var(--shadow-brand);
}
.sector--primary .sector__ic { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.25); color:#fff; }
.sector--primary b { color: #fff; }
.sector--primary span { color: rgba(255,255,255,.8); }

/* ----------------------------------------------------------
   11. Süreç adımları
   ---------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  counter-reset: step;
}
.step { position: relative; padding-top: 8px; }
.step__n {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: #fff;
  width: 44px; height: 44px; border-radius: var(--r-full);
  background: var(--grad-brand);
  display: grid; place-items: center;
  box-shadow: var(--shadow-brand);
  margin-bottom: 18px;
  position: relative; z-index: 1;
}
.step:not(:last-child) .step__n::after {
  content: "";
  position: absolute;
  left: 52px; top: 50%;
  width: calc(100% + 22px - 52px);
  height: 2px;
  background: linear-gradient(90deg, var(--brand-200), transparent);
}
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { font-size: 14.5px; color: var(--ink-500); }

/* ----------------------------------------------------------
   12. İstatistik bandı
   ---------------------------------------------------------- */
.stat-band { background: var(--grad-dark); color: #fff; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat b {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 44px);
  color: #fff;
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}
.stat span { color: rgba(255,255,255,.68); font-size: 15px; }
.stat b em { color: var(--cyan-400); font-style: normal; }

/* ----------------------------------------------------------
   13. Çağrı (CTA) bandı
   ---------------------------------------------------------- */
.cta {
  position: relative;
  border-radius: var(--r-xl);
  background: var(--grad-dark);
  padding: 64px 56px;
  text-align: center;
  overflow: hidden;
  color: #fff;
}
.cta h2 {
  color: #fff;
  font-size: clamp(26px, 3.6vw, 40px);
  margin-bottom: 16px;
}
.cta p {
  color: rgba(255,255,255,.75);
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto 32px;
}
.cta__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ----------------------------------------------------------
   14. Sayfa başlığı (iç sayfalar)
   ---------------------------------------------------------- */
.page-hero {
  background:
    radial-gradient(620px 320px at 85% -20%, rgba(34,211,238,.10), transparent 60%),
    radial-gradient(680px 380px at 10% -10%, rgba(10,92,255,.10), transparent 55%),
    linear-gradient(180deg, var(--bg-soft), #fff);
  padding: 68px 0 64px;
  border-bottom: 1px solid var(--line-soft);
}
.page-hero__inner { max-width: 780px; }
.page-hero h1 {
  font-size: clamp(32px, 4.6vw, 50px);
  margin-bottom: 18px;
}
.page-hero p { font-size: 18.5px; color: var(--ink-500); max-width: 640px; }
.crumbs {
  display: flex; gap: 8px; align-items: center;
  font-size: 14px; color: var(--ink-400);
  margin-bottom: 18px;
}
.crumbs a:hover { color: var(--brand-600); }
.crumbs span { color: var(--ink-300); }

/* ----------------------------------------------------------
   15. İçerik / prose (Hakkımızda metni)
   ---------------------------------------------------------- */
.prose { max-width: 760px; }
.prose p { font-size: 17.5px; color: var(--ink-600); margin-bottom: 20px; }
.prose p.lead { font-size: 21px; color: var(--ink-800); font-weight: 500; }
.prose .signoff {
  margin-top: 8px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.prose .signoff b { font-family: var(--font-display); font-size: 18px; color: var(--ink-900); display: block; }
.prose .signoff span { color: var(--brand-600); font-weight: 500; }

/* Hakkimizda: anlati metni + yandaki guvence karti.
   Inline style olarak durdugu surece medya sorgulari ezilemiyordu. */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
  align-items: start;
}

/* Vizyon & Misyon */
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.vm {
  padding: 36px;
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background: #fff;
  position: relative;
  overflow: hidden;
}
.vm--dark { background: var(--grad-dark); border-color: transparent; color: #fff; }
.vm__ic {
  width: 56px; height: 56px; border-radius: 15px;
  display: grid; place-items: center; margin-bottom: 22px;
  background: var(--grad-brand); color: #fff; box-shadow: var(--shadow-brand);
}
.vm--dark .vm__ic { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.2); }
.vm__ic svg { width: 27px; height: 27px; }
.vm h2 { font-size: 26px; margin-bottom: 14px; }
.vm--dark h2 { color: #fff; }
.vm p { font-size: 16.5px; color: var(--ink-500); }
.vm--dark p { color: rgba(255,255,255,.78); }

/* ----------------------------------------------------------
   16. İletişim
   ---------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: start;
}
.contact-info { display: grid; gap: 16px; }
.info-card {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: #fff;
  transition: box-shadow .25s ease, border-color .2s ease;
}
.info-card:hover { box-shadow: var(--shadow-md); border-color: var(--brand-200); }
.info-card__ic {
  width: 48px; height: 48px; border-radius: 13px; flex: none;
  display: grid; place-items: center; color: #fff;
  background: var(--grad-brand); box-shadow: var(--shadow-brand);
}
.info-card__ic svg { width: 22px; height: 22px; }
.info-card b { font-family: var(--font-display); font-size: 16px; color: var(--ink-900); display: block; margin-bottom: 3px; }
.info-card a, .info-card span { color: var(--ink-500); font-size: 15px; }
.info-card a:hover { color: var(--brand-600); }

.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 34px;
  box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: var(--font-display);
  font-size: 14px; font-weight: 600;
  color: var(--ink-800);
  margin-bottom: 8px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--ink-800);
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 13px 15px;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--ink-400); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--brand-400);
  background: #fff;
  box-shadow: 0 0 0 4px var(--brand-50);
}
.field textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 13px; color: var(--ink-400); margin-top: 14px; text-align: center; }

.map-card {
  margin-top: 40px;
  position: relative;
  height: 420px;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--bg-mute);
  box-shadow: var(--shadow-sm);
}
.map-card iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.map-dir {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--brand-600);
}
.map-dir svg { width: 18px; height: 18px; }
.map-dir:hover { color: var(--brand-700); text-decoration: underline; }

/* FAQ (details/summary — saf HTML) */
.faq { max-width: 800px; margin-inline: auto; display: grid; gap: 14px; }
.faq details {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: #fff;
  overflow: hidden;
  transition: box-shadow .2s ease;
}
.faq details[open] { box-shadow: var(--shadow-md); border-color: var(--brand-200); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 24px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  color: var(--ink-900);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-size: 24px;
  font-weight: 400;
  color: var(--brand-500);
  transition: transform .25s ease;
  line-height: 1;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { padding: 0 24px 22px; color: var(--ink-500); font-size: 15.5px; }

/* ----------------------------------------------------------
   17. Footer
   ---------------------------------------------------------- */
.footer {
  background: #0B1220;
  color: rgba(255,255,255,.66);
  padding: 72px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer .brand__text { color: #fff; }
.footer .brand__text span { color: var(--brand-400); }
.footer__about { max-width: 340px; margin-top: 18px; font-size: 14.5px; line-height: 1.7; }
.footer__social { display: flex; gap: 10px; margin-top: 22px; }
.footer__social a {
  width: 40px; height: 40px; border-radius: 11px;
  display: grid; place-items: center;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.75);
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.footer__social a:hover { background: var(--brand-500); color: #fff; transform: translateY(-2px); border-color: transparent; }
.footer__social svg { width: 18px; height: 18px; }
.footer__col h4 {
  color: #fff;
  font-size: 14px;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-family: var(--font-display);
}
.footer__col ul { display: grid; gap: 11px; }
.footer__col a { font-size: 14.5px; color: rgba(255,255,255,.62); transition: color .18s ease; }
.footer__col a:hover { color: #fff; }
.footer__col li.muted { font-size: 14.5px; color: rgba(255,255,255,.62); }
.footer__bottom {
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13.5px;
  color: rgba(255,255,255,.5);
}
.footer__bottom .made { display: inline-flex; align-items: center; gap: 8px; }

/* ----------------------------------------------------------
   17b. Yüzen butonlar (WhatsApp + Yukarı Çık)
   ---------------------------------------------------------- */
.fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.fab__wa,
.fab__top {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  border: none;
  position: relative;
  box-shadow: 0 12px 30px -8px rgba(15, 23, 42, .4);
  transition: transform .2s ease, box-shadow .25s ease, opacity .3s ease, visibility .3s ease;
}

/* WhatsApp — her zaman görünür */
.fab__wa {
  background: #25D366;
  color: #fff;
  isolation: isolate;
  animation: wa-pulse 2.6s ease-out infinite;
}
.fab__wa svg { width: 32px; height: 32px; }
.fab__wa:hover { transform: scale(1.08); }
.fab__wa:active { transform: scale(.96); }

/* Yukarı çık — kaydırınca belirir (js/main.js .is-visible ekler) */
.fab__top {
  background: #fff;
  color: var(--brand-600);
  border: 1px solid var(--line);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  pointer-events: none;
}
.fab__top svg { width: 24px; height: 24px; }
.fab__top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.fab__top.is-visible:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px -10px rgba(15, 23, 42, .45);
  border-color: var(--brand-200);
  color: var(--brand-700);
}

/* ----------------------------------------------------------
   18. Animasyonlar
   ---------------------------------------------------------- */
@keyframes wa-pulse {
  0%   { box-shadow: 0 12px 30px -8px rgba(15,23,42,.4), 0 0 0 0 rgba(37,211,102,.5); }
  70%  { box-shadow: 0 12px 30px -8px rgba(15,23,42,.4), 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 12px 30px -8px rgba(15,23,42,.4), 0 0 0 0 rgba(37,211,102,0); }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-9px); }
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(10,92,255,.4), var(--shadow-brand); }
  50%     { box-shadow: 0 0 0 14px rgba(10,92,255,0), var(--shadow-brand); }
}

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

/* ----------------------------------------------------------
   19. Duyarlı (Responsive)
   ---------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { max-width: 520px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .footer__about { max-width: none; }
}

@media (max-width: 900px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .sectors { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:not(:last-child) .step__n::after { display: none; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 34px 24px; }
  .vm-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 30px; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }

  /* Mobil menü açılışı */
  .nav__links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    background: rgba(255,255,255,.98);
    backdrop-filter: blur(14px);
    padding: 16px var(--gutter) 24px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform .28s ease, opacity .28s ease, visibility .28s;
  }
  .nav__links a { padding: 13px 16px; font-size: 16px; }
  .nav__burger { display: block; }
  .nav__check:checked ~ .nav__links {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  /* Burger .nav__cta icinde, checkbox'in dogrudan kardesi degil;
     seciciyi .nav__cta uzerinden kurmazsak X animasyonu hic tetiklenmez. */
  .nav__check:checked ~ .nav__cta .nav__burger span { background: transparent; }
  .nav__check:checked ~ .nav__cta .nav__burger span::before { transform: translateY(6px) rotate(45deg); }
  .nav__check:checked ~ .nav__cta .nav__burger span::after  { transform: translateY(-6px) rotate(-45deg); }
  .nav__cta .btn:not(.nav__burger) { display: none; }
}

@media (max-width: 560px) {
  :root { --gutter: 18px; }
  /* Logo genis oranli (~6.9:1); dar ekranda burger ile carpismasin */
  .brand__logo { height: 34px; }
  .section { padding: 64px 0; }
  .grid--3, .grid--4, .sectors, .steps, .stat-grid, .form-row { grid-template-columns: 1fr; }
  .hero { padding: 54px 0 64px; }
  .hero__actions .btn { flex: 1 1 100%; }
  .cta { padding: 44px 24px; }
  .cta__actions .btn { flex: 1 1 100%; }
  .hero__badge { display: none; }
  .card, .vm, .form-card { padding: 24px; }
  .footer__grid { grid-template-columns: 1fr; }
  .fab { right: 16px; bottom: 16px; gap: 12px; }
  .fab__wa, .fab__top { width: 52px; height: 52px; }
  .fab__wa svg { width: 29px; height: 29px; }
  .map-card { height: 320px; }
}