/* ═══════════════════════════════════════════════════════════════════════
   Diyetlem — Premium çok katmanlı tanıtım sitesi
   Marka: teal #0F766E · koyu #061614 · mint #5EEAD4 · Inter
   ═══════════════════════════════════════════════════════════════════════ */

:root {
  /* Brand */
  --teal-900: #0B3D38;
  --teal-800: #0c5750;
  --teal-700: #0F766E;
  --teal-600: #0d9488;
  --teal-500: #14b8a6;
  --teal-400: #2dd4bf;
  --teal-300: #5eead4;
  --teal-50:  #ecfdf8;
  --mint:     #6ff0d6;

  /* Dark surfaces */
  --ink-0: #04110f;   /* deepest */
  --ink-1: #061614;
  --ink-2: #082420;
  --ink-3: #0c302b;

  /* Light surfaces / text */
  --paper:   #ffffff;
  --paper-2: #f3faf8;
  --paper-3: #e9f4f1;
  --text:    #0c1f1c;
  --text-2:  #3a534f;
  --muted:   #6a847f;
  --line:    #e2ece9;
  --line-d:  rgba(255,255,255,.10);

  --glass:    rgba(255,255,255,.055);
  --glass-2:  rgba(255,255,255,.08);
  --glass-br: rgba(255,255,255,.12);

  --radius:    18px;
  --radius-lg: 26px;
  --radius-xl: 36px;
  --container: 1180px;
  --header-h:  72px;

  --shadow:    0 1px 2px rgba(4,17,15,.05), 0 16px 40px -16px rgba(4,17,15,.18);
  --shadow-lg: 0 30px 80px -24px rgba(4,17,15,.45);
  --glow:      0 0 0 1px rgba(94,234,212,.12), 0 30px 90px -30px rgba(20,184,166,.55);
  --ease:      cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }

h1,h2,h3,h4 { margin: 0; line-height: 1.1; letter-spacing: -0.03em; font-weight: 800; }
h1 { font-size: clamp(2.7rem, 6.2vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.02em; }
p  { margin: 0; }

/* ─────────── Utilities ─────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--teal-700); background: var(--teal-50);
  padding: 7px 14px; border-radius: 999px;
}
.eyebrow::before { content:""; width:6px; height:6px; border-radius:50%; background: var(--teal-500); box-shadow: 0 0 10px var(--teal-400); }
.eyebrow-light { color: #d9fff4; background: rgba(110,240,214,.12); border: 1px solid rgba(110,240,214,.18); }
.eyebrow-light::before { background: var(--mint); }

.grad { background: linear-gradient(110deg, var(--teal-400), var(--mint) 55%, var(--teal-500)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.grad-dark { background: linear-gradient(110deg, var(--teal-600), var(--teal-800)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.section { padding: clamp(70px, 9vw, 130px) 0; position: relative; }
.section-head { max-width: 660px; margin: 0 auto clamp(44px, 5vw, 68px); text-align: center; }
.section-head .eyebrow { margin-bottom: 18px; }
.section-head h2 { margin-bottom: 16px; }
.section-head p { color: var(--text-2); font-size: 1.12rem; }
.on-dark .section-head p { color: rgba(255,255,255,.7); }

/* ─────────── Buttons ─────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 600; font-size: 1rem; padding: 14px 26px; border-radius: 999px;
  border: 0; cursor: pointer; white-space: nowrap;
  transition: transform .16s var(--ease), box-shadow .25s var(--ease), background .25s, color .2s;
}
.btn-sm { padding: 10px 19px; font-size: .92rem; }
.btn-primary { background: var(--teal-600); color: #fff; box-shadow: 0 12px 30px -10px rgba(20,184,166,.65); }
.btn-primary:hover { background: var(--teal-700); transform: translateY(-2px); box-shadow: 0 16px 40px -10px rgba(20,184,166,.8); }
.btn-glow { background: linear-gradient(120deg, var(--teal-400), var(--teal-600)); color: #042e29; font-weight: 700; }
.btn-glow:hover { transform: translateY(-2px); box-shadow: 0 18px 50px -12px rgba(94,234,212,.7); }
.btn-light { background: #fff; color: var(--teal-800); box-shadow: var(--shadow); }
.btn-light:hover { transform: translateY(-2px); }
.btn-ghost { background: transparent; color: #eafff9; border: 1px solid var(--glass-br); }
.btn-ghost:hover { background: var(--glass-2); transform: translateY(-2px); }

/* ─────────── Header ─────────── */
.site-header {
  position: sticky; top: 0; z-index: 60;
  /* baştan koyu-teal mat cam: yazı daima okunur, hero ile aynı ton, premium */
  background: rgba(6,22,20,.78);
  backdrop-filter: saturate(130%) blur(18px);
  -webkit-backdrop-filter: saturate(130%) blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background .3s var(--ease), border-color .3s var(--ease);
}
.site-header.scrolled {                      /* kaydırınca biraz daha mat/koyu */
  background: rgba(4,17,15,.92);
  border-bottom-color: rgba(255,255,255,.10);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { color: var(--mint); filter: drop-shadow(0 0 8px rgba(110,240,214,.35)); }
.brand-word { font-size: 1.46rem; font-weight: 700; letter-spacing: -0.045em; color: #fff; }
.nav { display: flex; gap: 30px; margin-left: auto; }
.nav a { font-weight: 500; font-size: .98rem; color: rgba(255,255,255,.72); transition: color .15s; position: relative; }
.nav a:hover, .nav a[aria-current="page"] { color: #fff; }
.nav a[aria-current="page"]::after { content:""; position:absolute; left:0; right:0; bottom:-6px; height:2px; border-radius:2px; background: var(--mint); }
.nav-cta { margin-left: 2px; }

.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--glass-br); background: var(--glass); border-radius: 12px; flex-direction: column; justify-content: center; align-items: center; gap: 4px; cursor: pointer; }
.nav-toggle span { width: 18px; height: 2px; background: #fff; border-radius: 2px; transition: .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }
.mobile-menu { display: none; flex-direction: column; gap: 2px; padding: 14px 24px 22px; background: rgba(5,18,16,.96); border-bottom: 1px solid var(--line-d); }
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 13px 4px; font-weight: 600; color: rgba(255,255,255,.82); border-bottom: 1px solid var(--line-d); }
.mobile-menu a:last-child { border: 0; margin-top: 10px; }

/* ─────────── Grain + dark base ─────────── */
.on-dark { background: var(--ink-1); color: #eafff9; }
.grain::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5; mix-blend-mode: overlay; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}
.on-dark .eyebrow { color: #c9fff1; background: rgba(110,240,214,.1); border: 1px solid rgba(110,240,214,.16); }
.on-dark .eyebrow::before { background: var(--mint); }

/* ─────────── HERO (home) ─────────── */
.hero { position: relative; padding: clamp(70px, 9vw, 120px) 0 clamp(90px, 10vw, 150px); background: var(--ink-1); color: #eafff9; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-bg .mesh {
  position: absolute; inset: -20%;
  background:
    radial-gradient(40% 50% at 18% 22%, rgba(20,184,166,.42), transparent 60%),
    radial-gradient(45% 45% at 85% 12%, rgba(94,234,212,.30), transparent 60%),
    radial-gradient(50% 55% at 70% 90%, rgba(13,148,136,.34), transparent 62%),
    radial-gradient(40% 40% at 8% 85%, rgba(15,118,110,.30), transparent 60%);
  filter: blur(12px);
  animation: meshFloat 22s var(--ease) infinite alternate;
}
@keyframes meshFloat { 0%{ transform: translate3d(0,0,0) scale(1);} 100%{ transform: translate3d(0,-3%,0) scale(1.08);} }
.hero-bg .ring { position: absolute; border-radius: 50%; border: 1px solid rgba(110,240,214,.12); }
.hero-bg .ring.r1 { width: 620px; height: 620px; right: -180px; top: -160px; }
.hero-bg .ring.r2 { width: 420px; height: 420px; right: -80px; top: -60px; border-color: rgba(110,240,214,.08); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; }
.hero-copy h1 { margin: 18px 0 22px; }
.hero-copy h1 .line { display: block; }
.lead { font-size: 1.18rem; color: rgba(255,255,255,.78); max-width: 48ch; margin-bottom: 32px; }

.store-badges { display: flex; flex-wrap: wrap; gap: 14px; }
.store-badges-center { justify-content: center; }
.store-badge {
  display: inline-flex; align-items: center; gap: 11px; padding: 12px 20px; border-radius: 15px;
  background: #fff; color: var(--ink-1);
  border: 1px solid rgba(255,255,255,.6);
  box-shadow: 0 14px 36px -16px rgba(0,0,0,.7);
  transition: transform .16s var(--ease), box-shadow .25s;
}
.store-badge:hover { transform: translateY(-3px); box-shadow: 0 22px 50px -18px rgba(0,0,0,.8); }
.store-badge span { display: flex; flex-direction: column; line-height: 1.1; font-weight: 700; font-size: 1.06rem; }
.store-badge small { font-weight: 500; font-size: .68rem; opacity: .72; letter-spacing: .02em; }
.store-note { margin-top: 18px; font-size: .9rem; color: rgba(255,255,255,.55); }
.hero-meta { display: flex; gap: 26px; margin-top: 36px; }
.hero-meta div { display: flex; flex-direction: column; }
.hero-meta b { font-size: 1.5rem; font-weight: 800; color: #fff; }
.hero-meta span { font-size: .82rem; color: rgba(255,255,255,.55); }
.hero-meta i { width: 1px; background: var(--line-d); }

/* Phone */
.hero-visual { position: relative; display: flex; justify-content: center; align-items: center; }
.phone {
  position: relative; z-index: 3; width: 300px; aspect-ratio: 300/615;
  background: linear-gradient(160deg,#10302b,#04110f); border-radius: 46px; padding: 11px;
  box-shadow: var(--glow), var(--shadow-lg);
  animation: phoneFloat 6s ease-in-out infinite;
}
@keyframes phoneFloat { 0%,100%{ transform: translateY(0) rotate(-1.2deg);} 50%{ transform: translateY(-14px) rotate(-1.2deg);} }
.phone-notch { position: absolute; top: 11px; left: 50%; transform: translateX(-50%); width: 124px; height: 26px; background: #04110f; border-radius: 0 0 16px 16px; z-index: 4; }
.phone-screen { height: 100%; border-radius: 36px; background: linear-gradient(172deg, var(--teal-700), var(--teal-900) 72%); padding: 30px 18px 20px; display: flex; flex-direction: column; gap: 14px; overflow: hidden; }
.app-top { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 600; font-size: .98rem; }
.app-card { background: rgba(255,255,255,.13); border: 1px solid rgba(255,255,255,.16); border-radius: 16px; padding: 14px; color: #fff; backdrop-filter: blur(4px); }
.app-card-row { display: flex; justify-content: space-between; font-size: .9rem; margin-bottom: 10px; }
.progress { height: 8px; border-radius: 99px; background: rgba(255,255,255,.22); overflow: hidden; }
.progress i { display: block; height: 100%; background: linear-gradient(90deg,var(--mint),var(--teal-300)); border-radius: 99px; }
.app-card small { display: block; margin-top: 8px; font-size: .78rem; opacity: .85; }
.app-stat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.app-stat { background: rgba(255,255,255,.1); border-radius: 13px; padding: 11px 8px; text-align: center; color: #fff; }
.app-stat b { display: block; font-size: .96rem; }
.app-stat span { font-size: .68rem; opacity: .8; }
.app-chat { display: flex; flex-direction: column; gap: 8px; margin-top: 2px; }
.bubble { max-width: 82%; padding: 9px 13px; border-radius: 15px; font-size: .82rem; }
.bubble.in { align-self: flex-start; background: #fff; color: var(--text); border-bottom-left-radius: 5px; }
.bubble.out { align-self: flex-end; background: var(--teal-400); color: #04221d; border-bottom-right-radius: 5px; font-weight: 600; }
/* floating chips */
.chip { position: absolute; z-index: 4; display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 14px; background: rgba(255,255,255,.9); color: var(--text); font-weight: 600; font-size: .82rem; box-shadow: var(--shadow-lg); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,.7); }
.chip .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--teal-500); box-shadow: 0 0 0 4px rgba(20,184,166,.18); }
.chip-1 { top: 12%; left: -6%; animation: chipFloat 5s ease-in-out infinite; }
.chip-2 { bottom: 16%; right: -8%; animation: chipFloat 6.5s ease-in-out .6s infinite; }
@keyframes chipFloat { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-12px);} }

/* ─────────── Marquee ─────────── */
.marquee { background: var(--ink-2); border-block: 1px solid var(--line-d); overflow: hidden; padding: 22px 0; position: relative; }
.marquee::before, .marquee::after { content:""; position:absolute; top:0; bottom:0; width:120px; z-index:2; }
.marquee::before { left:0; background: linear-gradient(90deg,var(--ink-2),transparent); }
.marquee::after { right:0; background: linear-gradient(270deg,var(--ink-2),transparent); }
.marquee-track { display: flex; gap: 56px; width: max-content; animation: scrollX 28s linear infinite; }
.marquee-track span { display: inline-flex; align-items: center; gap: 12px; color: rgba(255,255,255,.55); font-weight: 600; letter-spacing: .02em; white-space: nowrap; }
.marquee-track span::before { content:"✦"; color: var(--mint); }
@keyframes scrollX { to { transform: translateX(-50%); } }

/* ─────────── Bento features ─────────── */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.card {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; overflow: hidden; transition: transform .22s var(--ease), box-shadow .25s, border-color .25s;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--teal-300); }
.card h3 { margin-bottom: 9px; }
.card p { color: var(--text-2); font-size: .98rem; }
.card .ic { width: 54px; height: 54px; display: grid; place-items: center; font-size: 1.55rem; background: var(--teal-50); border-radius: 15px; margin-bottom: 18px; }
.card.span-3 { grid-column: span 3; }
.card.span-2 { grid-column: span 2; }
.card.span-4 { grid-column: span 4; }
.card.feat {
  grid-column: span 3; grid-row: span 1; color: #eafff9;
  background: linear-gradient(150deg, var(--teal-700), var(--ink-2));
  border: 1px solid rgba(110,240,214,.2);
  min-height: 230px;
}
.card.feat p { color: rgba(255,255,255,.78); }
.card.feat .ic { background: rgba(110,240,214,.14); }
.card.feat::after { content:""; position:absolute; width:240px; height:240px; right:-60px; bottom:-80px; border-radius:50%; background: radial-gradient(circle, rgba(110,240,214,.35), transparent 65%); }

/* ─────────── Steps ─────────── */
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; counter-reset: s; }
.step { position: relative; padding: 34px 28px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.step::before { counter-increment: s; content: "0" counter(s); position: absolute; top: 22px; right: 26px; font-size: 2.4rem; font-weight: 800; letter-spacing: -.04em; color: var(--paper-3); }
.step .ic { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 14px; color:#fff; background: linear-gradient(135deg,var(--teal-500),var(--teal-700)); margin-bottom: 18px; box-shadow: 0 12px 24px -10px rgba(15,118,110,.6); }
.step h3 { margin-bottom: 8px; }
.step p { color: var(--text-2); }
.steps-line { position: absolute; }

/* ─────────── Timeline (Nasıl çalışır) ─────────── */
.timeline { position: relative; max-width: 880px; margin: 0 auto; }
.timeline::before { content:""; position: absolute; left: 27px; top: 14px; bottom: 14px; width: 2px; background: linear-gradient(var(--teal-400), var(--teal-600) 55%, transparent); }
.tl-item { position: relative; padding: 0 0 52px 86px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-node { position: absolute; left: 0; top: 0; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 1.1rem; color: #fff; background: linear-gradient(135deg, var(--teal-500), var(--teal-700)); box-shadow: 0 0 0 7px rgba(20,184,166,.12), 0 14px 28px -10px rgba(15,118,110,.6); z-index: 1; }
.tl-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px 28px; transition: transform .2s var(--ease), box-shadow .25s, border-color .25s; }
.tl-card:hover { transform: translateX(4px); box-shadow: var(--shadow); border-color: var(--teal-300); }
.tl-card h3 { font-size: 1.32rem; margin-bottom: 9px; }
.tl-card p { color: var(--text-2); }
.tl-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tl-tag { font-size: .8rem; font-weight: 600; color: var(--teal-700); background: var(--teal-50); padding: 5px 13px; border-radius: 999px; }

/* ─────────── Premium highlights (dark glass grid) ─────────── */
.hl-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.hl { background: var(--glass); border: 1px solid var(--glass-br); border-radius: var(--radius-lg); padding: 28px; color: #eafff9; transition: transform .2s var(--ease), background .25s, border-color .25s; }
.hl:hover { transform: translateY(-4px); background: var(--glass-2); border-color: rgba(110,240,214,.28); }
.hl .ic { width: 52px; height: 52px; display: grid; place-items: center; font-size: 1.45rem; background: rgba(110,240,214,.14); border-radius: 15px; margin-bottom: 16px; }
.hl h3 { color: #fff; margin-bottom: 7px; }
.hl p { color: rgba(255,255,255,.72); font-size: .96rem; }

/* ─────────── Showcase (alternating rows) ─────────── */
.showcase-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px,5vw,72px); align-items: center; }
.showcase-row + .showcase-row { margin-top: clamp(70px, 8vw, 110px); }
.showcase-row.rev .showcase-text { order: 2; }
.showcase-text h3 { font-size: clamp(1.6rem,2.6vw,2.1rem); font-weight: 800; margin: 16px 0 14px; }
.showcase-text p { color: var(--text-2); font-size: 1.06rem; margin-bottom: 22px; }
.showcase-art { position: relative; border-radius: var(--radius-xl); padding: 40px; min-height: 320px; display: grid; place-items: center; overflow: hidden; background: linear-gradient(160deg,var(--paper-2),var(--paper-3)); border: 1px solid var(--line); }
.showcase-art.dark { background: linear-gradient(160deg,var(--ink-2),var(--ink-0)); border-color: var(--line-d); }
.glasscard { background: rgba(255,255,255,.75); border: 1px solid #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 20px; width: 100%; max-width: 340px; backdrop-filter: blur(6px); }
.glasscard.dark { background: var(--glass-2); border-color: var(--glass-br); color: #eafff9; }

/* ─────────── Stats ─────────── */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.stat-box { text-align: center; padding: 30px 18px; border-radius: var(--radius-lg); background: var(--glass); border: 1px solid var(--glass-br); }
.stat-box b { display: block; font-size: clamp(2.2rem,4vw,3rem); font-weight: 800; line-height: 1; background: linear-gradient(120deg,#fff,var(--mint)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-box span { display: block; margin-top: 10px; color: rgba(255,255,255,.62); font-size: .95rem; }

/* ─────────── Audience ─────────── */
.audience { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.audience-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 44px; position: relative; overflow: hidden; }
.audience-card h3 { font-size: 1.6rem; font-weight: 800; margin: 16px 0 22px; }
.audience-card-dark { background: linear-gradient(155deg,var(--teal-700),var(--ink-1)); border: 1px solid rgba(110,240,214,.2); color: #eafff9; }
.audience-card-dark::after { content:""; position:absolute; width:300px; height:300px; right:-100px; top:-120px; border-radius:50%; background: radial-gradient(circle, rgba(110,240,214,.28), transparent 65%); }
.ticks { list-style: none; padding: 0; margin: 0 0 30px; display: grid; gap: 13px; position: relative; }
.ticks li { position: relative; padding-left: 32px; color: var(--text-2); }
.ticks li::before { content:""; position:absolute; left:0; top:3px; width:20px; height:20px; border-radius:50%; background: var(--teal-50); }
.ticks li::after { content:""; position:absolute; left:6px; top:8px; width:8px; height:4px; border-left:2px solid var(--teal-700); border-bottom:2px solid var(--teal-700); transform: rotate(-45deg); }
.ticks-light li { color: rgba(255,255,255,.88); }
.ticks-light li::before { background: rgba(110,240,214,.18); }
.ticks-light li::after { border-color: var(--mint); }

/* ─────────── Testimonials ─────────── */
.quotes { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.quote { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px; }
.quote .stars { color: #f5b942; letter-spacing: 2px; margin-bottom: 14px; }
.quote p { color: var(--text); font-size: 1.02rem; }
.quote .who { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.quote .av { width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg,var(--teal-400),var(--teal-700)); color:#fff; display:grid; place-items:center; font-weight:700; }
.quote .who b { font-size: .96rem; }
.quote .who span { display: block; font-size: .82rem; color: var(--muted); }

/* ─────────── FAQ ─────────── */
.faq { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; background: none; border: 0; cursor: pointer; padding: 24px 44px 24px 0; font-size: 1.1rem; font-weight: 600; color: var(--text); position: relative; font-family: inherit; }
.faq-q::after { content:"+"; position:absolute; right:6px; top:50%; transform: translateY(-50%); font-size: 1.6rem; font-weight: 400; color: var(--teal-600); transition: transform .25s; }
.faq-item.open .faq-q::after { transform: translateY(-50%) rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s var(--ease); }
.faq-a p { padding: 0 40px 24px 0; color: var(--text-2); }

/* ─────────── CTA ─────────── */
.cta { position: relative; overflow: hidden; background: var(--ink-1); color: #eafff9; }
.cta .cta-bg { position: absolute; inset: 0; background:
    radial-gradient(50% 80% at 50% 0%, rgba(94,234,212,.22), transparent 70%),
    radial-gradient(40% 60% at 12% 100%, rgba(20,184,166,.28), transparent 65%),
    radial-gradient(40% 60% at 88% 100%, rgba(13,148,136,.28), transparent 65%); }
.cta-inner { position: relative; z-index: 2; text-align: center; padding: clamp(72px,10vw,120px) 24px; }
.cta-inner h2 { margin-bottom: 14px; }
.cta-inner p { color: rgba(255,255,255,.8); font-size: 1.16rem; margin-bottom: 32px; }

/* ─────────── Page hero (inner pages) ─────────── */
.page-hero { position: relative; background: var(--ink-1); color: #eafff9; overflow: hidden; padding: clamp(60px,8vw,96px) 0 clamp(56px,7vw,80px); text-align: center; }
.page-hero .hero-bg { z-index: 0; }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(2.2rem,5vw,3.4rem); margin: 18px 0 16px; }
.page-hero p { color: rgba(255,255,255,.74); font-size: 1.12rem; max-width: 60ch; margin: 0 auto; }
.crumbs { display: inline-flex; gap: 8px; font-size: .86rem; color: rgba(255,255,255,.5); margin-bottom: 4px; }
.crumbs a:hover { color: var(--mint); }

/* ─────────── Prose (legal) ─────────── */
.prose { max-width: 800px; margin: 0 auto; }
.prose h2 { font-size: 1.5rem; margin: 44px 0 14px; letter-spacing: -.02em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 26px 0 8px; }
.prose p { color: var(--text-2); margin-bottom: 14px; }
.prose ul { color: var(--text-2); margin: 0 0 16px; padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose a { color: var(--teal-700); font-weight: 600; }
.prose .updated { font-size: .9rem; color: var(--muted); margin-bottom: 36px; }
.toc { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px; margin-bottom: 40px; }
.toc h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 12px; }
.toc a { display: block; padding: 5px 0; color: var(--text-2); font-weight: 500; }
.toc a:hover { color: var(--teal-700); }

/* Contact cards */
.contact-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.contact-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px; text-align: center; transition: transform .2s var(--ease), box-shadow .2s; }
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.contact-card .ic { width: 56px; height: 56px; margin: 0 auto 18px; display: grid; place-items: center; font-size: 1.5rem; background: var(--teal-50); border-radius: 16px; }
.contact-card h3 { margin-bottom: 6px; }
.contact-card p { color: var(--text-2); font-size: .96rem; margin-bottom: 14px; }
.contact-card a { color: var(--teal-700); font-weight: 600; }

/* ─────────── Footer ─────────── */
.site-footer { position: relative; background: var(--ink-0); color: rgba(255,255,255,.66); padding-top: 70px; overflow: hidden; }
.site-footer::before { content:""; position:absolute; top:0; left:0; right:0; height:1px; background: linear-gradient(90deg,transparent,rgba(110,240,214,.4),transparent); }
.footer-glow { position: absolute; width: 600px; height: 300px; left: 50%; top: -150px; transform: translateX(-50%); background: radial-gradient(circle, rgba(20,184,166,.18), transparent 70%); pointer-events: none; }
.footer-grid { position: relative; display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; }
.footer-brand .brand-word { color: #fff; }
.footer-brand p { margin-top: 16px; max-width: 36ch; font-size: .95rem; line-height: 1.7; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 11px; background: var(--glass); border: 1px solid var(--glass-br); color: rgba(255,255,255,.8); transition: .2s; }
.footer-social a:hover { background: var(--glass-2); color: var(--mint); transform: translateY(-2px); }
.footer-col h4 { color: #fff; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 16px; }
.footer-col a { display: block; padding: 6px 0; color: rgba(255,255,255,.66); font-size: .96rem; transition: color .15s; }
.footer-col a:hover { color: var(--mint); }
.footer-bottom { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 24px 24px 34px; border-top: 1px solid var(--line-d); font-size: .88rem; }
.footer-bottom .legal-links { display: flex; gap: 18px; }
.footer-bottom .legal-links a:hover { color: var(--mint); }

/* ─────────── Reveal ─────────── */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"]{ transition-delay: .08s; }
.reveal[data-delay="2"]{ transition-delay: .16s; }
.reveal[data-delay="3"]{ transition-delay: .24s; }
.reveal[data-delay="4"]{ transition-delay: .32s; }
.reveal[data-delay="5"]{ transition-delay: .40s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .phone, .chip-1, .chip-2, .hero-bg .mesh, .marquee-track { animation: none !important; }
  html { scroll-behavior: auto; }
}

/* ─────────── A11y: klavye odağı ─────────── */
:focus-visible { outline: 3px solid var(--teal-500); outline-offset: 2px; border-radius: 4px; }
.site-header :focus-visible, .on-dark :focus-visible, .cta :focus-visible,
.page-hero :focus-visible, .site-footer :focus-visible { outline-color: var(--mint); }

/* ─────────── Yukarı çık butonu ─────────── */
.to-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 70;
  width: 48px; height: 48px; border: 0; border-radius: 50%; cursor: pointer;
  background: var(--teal-600); color: #fff; display: grid; place-items: center;
  box-shadow: 0 12px 30px -10px rgba(20,184,166,.7);
  opacity: 0; transform: translateY(16px) scale(.9); pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease), background .2s;
}
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { background: var(--teal-700); transform: translateY(-2px); }
@media (prefers-reduced-motion: reduce) { .to-top { transition: opacity .2s; transform: none; } }

/* ─────────── Responsive ─────────── */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 50px; }
  .hero-visual { order: -1; }
  .lead { max-width: none; }
  .bento { grid-template-columns: repeat(2,1fr); }
  .card.span-3,.card.span-2,.card.span-4,.card.feat { grid-column: span 1; }
  .steps, .quotes, .contact-grid, .hl-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2,1fr); }
  .audience { grid-template-columns: 1fr; }
  .showcase-row { grid-template-columns: 1fr; gap: 32px; }
  .showcase-row.rev .showcase-text { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .nav, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .header-inner { gap: 12px; }
  .hero-meta { flex-wrap: wrap; gap: 18px; }
}
@media (max-width: 560px) {
  .bento, .quotes { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .audience-card { padding: 32px 26px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .store-badge { flex: 1; justify-content: center; }
  .chip { display: none; }
}