/* ============================================================
   Gurme Bebek — Tasarım Sistemi
   Sıcak krem zemin · mercan/şeftali · altın · orman yeşili · gece mavisi
   Quicksand (başlık) + Outfit (gövde) · glassmorphism · yuvarlak köşeler
   ============================================================ */

:root {
  /* surfaces */
  --cream:      #FBEFE6;
  --cream-2:    #FFF8F2;
  --cream-deep: #F6E3D4;
  --ink:        #26344A;   /* gece mavisi metin */
  --ink-soft:   #5E6A7C;
  --ink-faint:  #95a0b0;

  /* brand accents (Tweak ile değişir) */
  --accent:     #F4A98A;   /* mercan/şeftali */
  --gold:       #E8B04B;
  --green:      #6FA66B;
  --night:      #1E2A40;   /* koyu bölümler */

  /* derived */
  --accent-ink: #8a4a30;
  --on-accent:  #ffffff;

  /* shape & glass (Tweak ile değişir) */
  --radius-scale: 1;
  --glass-blur: 16px;
  --r-sm: calc(12px * var(--radius-scale));
  --r-md: calc(20px * var(--radius-scale));
  --r-lg: calc(30px * var(--radius-scale));
  --r-xl: calc(40px * var(--radius-scale));

  /* type */
  --font-display: 'Quicksand', system-ui, sans-serif;
  --font-body: 'Outfit', system-ui, sans-serif;
  --font-mono: 'DM Mono', ui-monospace, monospace;

  /* shadows */
  --shadow-sm: 0 2px 8px rgba(120, 72, 40, 0.06);
  --shadow-md: 0 14px 36px rgba(120, 72, 40, 0.10);
  --shadow-lg: 0 36px 80px rgba(80, 48, 28, 0.16);
  --shadow-glow: 0 24px 60px rgba(244, 169, 138, 0.32);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* warm ambient field behind everything */
.page {
  position: relative;
  min-height: 100vh;
  isolation: isolate;
}
.page::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(60% 50% at 78% 8%, rgba(244,169,138,0.30), transparent 60%),
    radial-gradient(50% 40% at 12% 22%, rgba(232,176,75,0.16), transparent 60%),
    radial-gradient(55% 45% at 50% 100%, rgba(111,166,107,0.14), transparent 60%),
    var(--cream);
}

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.01em; color: var(--ink); margin: 0; line-height: 1.08; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
.mono { font-family: var(--font-mono); }

/* ---------- layout ---------- */
.wrap { width: min(1180px, 92vw); margin: 0 auto; }
.section { padding: 96px 0; position: relative; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 600; font-size: 14px;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--accent-ink);
  background: rgba(255,255,255,0.5);
  border: 1px solid rgba(255,255,255,0.7);
  padding: 7px 14px; border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.section-head { max-width: 640px; }
.section-head h2 { font-size: clamp(30px, 4vw, 46px); margin-top: 18px; }
.section-head p { font-size: 18px; line-height: 1.6; color: var(--ink-soft); margin-top: 16px; }

/* ---------- glass card ---------- */
.glass {
  background: linear-gradient(160deg, rgba(255,255,255,0.66), rgba(255,255,255,0.40));
  backdrop-filter: blur(var(--glass-blur)) saturate(150%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(150%);
  border: 1px solid rgba(255,255,255,0.75);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255,255,255,0.6);
  border-radius: var(--r-lg);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 16px;
  padding: 14px 24px; border-radius: 999px;
  transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s, background .25s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent); color: var(--on-accent);
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover { transform: translateY(-2px); background: color-mix(in oklab, var(--accent), #000 8%); }
.btn-ghost {
  background: rgba(255,255,255,0.55); color: var(--ink);
  border: 1px solid rgba(255,255,255,0.8); box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { transform: translateY(-2px); background: rgba(255,255,255,0.8); }

/* store badge */
.store-badge {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 11px 20px 11px 18px; border-radius: var(--r-md);
  background: var(--night); color: #fff;
  box-shadow: var(--shadow-md);
  transition: transform .25s, box-shadow .25s;
}
.store-badge:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.store-badge .sb-icon { width: 26px; height: 26px; flex: none; }
.store-badge .sb-text { display: flex; flex-direction: column; line-height: 1.1; text-align: left; }
.store-badge .sb-small { font-size: 11px; opacity: 0.72; letter-spacing: 0.02em; }
.store-badge .sb-big { font-family: var(--font-display); font-weight: 600; font-size: 17px; }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 16px; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: center; pointer-events: none;
}
.nav-inner {
  pointer-events: auto;
  width: min(1180px, 92vw);
  display: flex; align-items: center; gap: 18px;
  padding: 10px 12px 10px 18px; border-radius: 999px;
  background: linear-gradient(160deg, rgba(255,255,255,0.78), rgba(255,255,255,0.55));
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.8);
  box-shadow: var(--shadow-md);
  transition: box-shadow .3s, transform .3s;
}
.nav-links { display: flex; gap: 6px; margin-left: auto; }
.nav-links a {
  font-family: var(--font-display); font-weight: 600; font-size: 15px;
  color: var(--ink-soft); padding: 9px 14px; border-radius: 999px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--ink); background: rgba(244,169,138,0.16); }

/* logo */
.logo { display: flex; align-items: center; gap: 11px; }
.logo-img {
  width: 46px; height: 46px; flex: none;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(120, 72, 40, 0.22));
}
.logo-mark {
  width: 40px; height: 40px; border-radius: 13px; flex: none;
  background: linear-gradient(150deg, var(--accent), color-mix(in oklab, var(--gold), var(--accent) 35%));
  display: grid; place-items: center;
  box-shadow: 0 6px 16px rgba(244,169,138,0.5), inset 0 1px 0 rgba(255,255,255,0.5);
}
.logo-word { font-family: var(--font-display); font-weight: 700; font-size: 20px; letter-spacing: -0.02em; }
.logo-word b { color: var(--accent-ink); font-weight: 700; }

/* lang toggle */
.lang-toggle {
  display: inline-flex; padding: 3px; border-radius: 999px;
  background: rgba(38,52,74,0.07);
}
.lang-toggle button {
  font-family: var(--font-display); font-weight: 600; font-size: 13px;
  padding: 6px 12px; border-radius: 999px; color: var(--ink-soft);
  transition: all .2s;
}
.lang-toggle button.on { background: #fff; color: var(--ink); box-shadow: var(--shadow-sm); }

/* ---------- hero ---------- */
.hero { padding-top: 150px; padding-bottom: 60px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(40px, 5.4vw, 68px); line-height: 1.02; }
.hero h1 .hl { color: var(--accent-ink); position: relative; white-space: nowrap; }
.hero p.lede { font-size: 20px; line-height: 1.55; color: var(--ink-soft); margin-top: 22px; max-width: 30ch; }
.hero-cta { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.hero-trust { display: flex; gap: 22px; margin-top: 30px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 9px; font-size: 14.5px; color: var(--ink-soft); font-weight: 500; }
.trust-item .ti-ic { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; flex: none; }

/* phone stage */
.phone-stage { position: relative; display: grid; place-items: center; min-height: 600px; }
.phone-scale { transform-origin: center; }
.float-chip {
  position: absolute; z-index: 5;
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: var(--r-md);
  background: linear-gradient(160deg, rgba(255,255,255,0.85), rgba(255,255,255,0.6));
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.85);
  box-shadow: var(--shadow-md);
  font-weight: 600; font-size: 14px; font-family: var(--font-display);
  animation: floaty 6s ease-in-out infinite;
}
.float-chip .fc-ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; flex: none; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- feature grid ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 52px; }
.feat-card {
  padding: 30px 28px; border-radius: var(--r-lg);
  position: relative; overflow: hidden;
  transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s;
}
.feat-card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: radial-gradient(120% 80% at 50% -10%, var(--gl, rgba(244,169,138,0.18)), transparent 70%);
  opacity: 0; transition: opacity .35s;
}
.feat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.feat-card:hover::after { opacity: 1; }
.feat-ic { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; margin-bottom: 20px; box-shadow: inset 0 1px 0 rgba(255,255,255,0.6); }
.feat-card h3 { font-size: 21px; margin-bottom: 9px; }
.feat-card p { font-size: 15.5px; line-height: 1.55; color: var(--ink-soft); margin: 0; }

/* ---------- how it works ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 52px; }
.step { padding: 32px 28px; border-radius: var(--r-lg); position: relative; }
.step-num { font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--on-accent); width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: var(--accent); box-shadow: var(--shadow-glow); margin-bottom: 18px; }
.step h3 { font-size: 20px; margin-bottom: 8px; }
.step p { color: var(--ink-soft); font-size: 15.5px; line-height: 1.55; margin: 0; }
.step-link { position: absolute; top: 50%; right: -16px; width: 24px; color: var(--accent); }

/* ---------- showcase ---------- */
.showcase-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: center; margin-top: 48px; }
.shot-list { display: flex; flex-direction: column; gap: 12px; }
.shot-row {
  display: flex; gap: 16px; align-items: flex-start; text-align: left;
  padding: 18px 20px; border-radius: var(--r-md); width: 100%;
  background: transparent; border: 1px solid transparent;
  transition: all .3s;
}
.shot-row:hover { background: rgba(255,255,255,0.4); }
.shot-row.on { background: linear-gradient(160deg, rgba(255,255,255,0.72), rgba(255,255,255,0.5)); border-color: rgba(255,255,255,0.8); box-shadow: var(--shadow-md); }
.shot-row .sr-num { font-family: var(--font-mono); font-size: 13px; color: var(--ink-faint); padding-top: 3px; }
.shot-row .sr-ic { width: 44px; height: 44px; border-radius: 13px; flex: none; display: grid; place-items: center; transition: transform .3s; }
.shot-row.on .sr-ic { transform: scale(1.06); }
.shot-row h4 { font-size: 18px; margin-bottom: 4px; }
.shot-row p { font-size: 14.5px; color: var(--ink-soft); margin: 0; line-height: 1.5; }

/* ---------- lang demo ---------- */
.lang-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; margin-top: 48px; }
.lang-card { padding: 8px; border-radius: var(--r-xl); }
.lang-tabs { display: flex; gap: 6px; padding: 8px; }
.lang-tab {
  flex: 1; padding: 13px; border-radius: var(--r-md); text-align: center;
  font-family: var(--font-display); font-weight: 600; font-size: 15px; color: var(--ink-soft);
  transition: all .25s; position: relative;
}
.lang-tab.on { background: #fff; color: var(--ink); box-shadow: var(--shadow-sm); }
.lang-tab .flag { display: inline-grid; place-items: center; width: 26px; height: 18px; border-radius: 5px; font-family: var(--font-mono); font-size: 10.5px; font-weight: 500; background: rgba(38,52,74,0.08); color: var(--ink-soft); margin-right: 8px; vertical-align: middle; }
.lang-tab.on .flag { background: var(--accent); color: #fff; }
.lang-body { padding: 8px 18px 20px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-family: var(--font-display); font-weight: 600; font-size: 13.5px; color: var(--ink); margin-bottom: 7px; }
.field label .hint { color: var(--accent-ink); font-weight: 500; }
.field .control { background: rgba(255,255,255,0.7); border: 1px solid rgba(38,52,74,0.1); border-radius: var(--r-sm); padding: 13px 15px; font-size: 15px; color: var(--ink); min-height: 48px; display: flex; align-items: center; }
.field .control.area { min-height: 78px; align-items: flex-start; line-height: 1.5; }

/* ---------- stages timeline ---------- */
.stages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 52px; position: relative; }
.stage-card { padding: 26px 24px; border-radius: var(--r-lg); position: relative; transition: transform .3s, box-shadow .3s; }
.stage-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.stage-badge { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: 12.5px; font-weight: 500; padding: 5px 11px; border-radius: 999px; margin-bottom: 16px; }
.stage-card h3 { font-size: 19px; margin-bottom: 6px; }
.stage-age { font-family: var(--font-display); font-weight: 600; font-size: 14px; color: var(--accent-ink); margin-bottom: 12px; }
.stage-card p { font-size: 14.5px; line-height: 1.55; color: var(--ink-soft); margin: 0; }

/* ---------- CTA ---------- */
.cta-band { position: relative; overflow: hidden; border-radius: var(--r-xl); padding: 64px 60px; background: linear-gradient(155deg, var(--night), #2c3c58); box-shadow: var(--shadow-lg); }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 80% at 85% 20%, rgba(244,169,138,0.35), transparent 60%), radial-gradient(40% 70% at 10% 90%, rgba(111,166,107,0.25), transparent 60%); }
.cta-grid { position: relative; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; }
.cta-band h2 { color: #fff; font-size: clamp(30px, 4vw, 46px); }
.cta-band p { color: rgba(255,255,255,0.75); font-size: 18px; line-height: 1.6; margin-top: 16px; max-width: 38ch; }
.cta-stores { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.cta-stores .store-badge { background: #fff; color: var(--night); }

/* ---------- footer ---------- */
.footer { padding: 60px 0 40px; border-top: 1px solid rgba(38,52,74,0.08); margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
.footer h5 { font-family: var(--font-display); font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink); margin: 0 0 16px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer ul a { font-size: 14.5px; color: var(--ink-soft); transition: color .2s; }
.footer ul a:hover { color: var(--accent-ink); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(38,52,74,0.08); font-size: 13.5px; color: var(--ink-faint); flex-wrap: wrap; gap: 12px; }

/* ---------- placeholder image ---------- */
.ph {
  position: relative; overflow: hidden;
  background:
    repeating-linear-gradient(135deg, rgba(38,52,74,0.05) 0 10px, rgba(38,52,74,0.02) 10px 20px),
    var(--cream-deep);
  display: grid; place-items: center;
}
.ph span { font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint); letter-spacing: 0.02em; }

/* ---------- scroll reveal ----------
   Önizleme iframe'leri animasyonları 0. karede dondurabildiği için
   SADECE transform animasyonu yapıyoruz; opacity hep 1 → donsa bile
   içerik tam görünür kalır (en fazla 22px aşağıda durur). */
.reveal { opacity: 1; }
.reveal.in { animation: revealIn .6s cubic-bezier(.2,.8,.2,1); }
@keyframes revealIn {
  from { transform: translateY(22px); }
  to   { transform: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero { padding-top: 130px !important; padding-bottom: 40px !important; }
  .hero-grid { grid-template-columns: 1fr; gap: 20px; }
  .phone-stage { min-height: 540px; margin-top: 60px; }
  .feat-grid, .steps { grid-template-columns: 1fr 1fr; }
  .showcase-grid, .lang-grid, .cta-grid { grid-template-columns: 1fr; gap: 32px; }
  .stages { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .hero { padding-top: 120px !important; padding-bottom: 30px !important; }
  .feat-grid, .steps, .stages, .footer-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 40px 28px; }
}