/* ──────────────────────────────────────────────────────────────────────────
   vuzio.io — tanıtım sitesi
   Tek dosya, derleme adımı yok. Renkler değişken; koyu tema aynı değişkenleri
   yeniden tanımlıyor, bileşenlerin hiçbiri ikinci kez yazılmıyor.
   ────────────────────────────────────────────────────────────────────────── */

:root {
  /* Sıcak, doygun palet — oyuncak kutusu hissi. */
  --bg:            #fff7ed;
  --bg-soft:       #ffedd5;
  --surface:       #ffffff;
  --surface-alt:   #fffaf3;
  --border:        #e9d5b8;
  --text:          #2a1e14;
  --text-soft:     #6b5744;
  --brand:         #e4572e;   /* karton turuncusu */
  --brand-strong:  #b23c1c;
  --brand-ink:     #ffffff;
  --accent:        #1b998b;   /* bant yeşili */
  --accent-strong: #147063;
  --highlight:     #f3a712;   /* yıldız sarısı */
  --shadow:        0 2px 0 rgba(42, 30, 20, .08), 0 12px 28px rgba(42, 30, 20, .10);
  --radius:        18px;
  --radius-lg:     28px;
  --maxw:          1080px;
  --font-display:  "Baloo 2", "Trebuchet MS", system-ui, sans-serif;
  --font-body:     -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:            #1a130e;
    --bg-soft:       #241a12;
    --surface:       #241a12;
    --surface-alt:   #2d2118;
    --border:        #48342440;
    --text:          #f6ece1;
    --text-soft:     #c2ab95;
    --brand:         #ff7a4d;
    --brand-strong:  #ff9b76;
    --brand-ink:     #26150d;
    --accent:        #3ec7b4;
    --accent-strong: #71ded0;
    --highlight:     #ffc857;
    --shadow:        0 2px 0 rgba(0, 0, 0, .35), 0 14px 32px rgba(0, 0, 0, .45);
  }
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, .display { font-family: var(--font-display); font-weight: 700; line-height: 1.15; }
h1 { font-size: clamp(2rem, 6vw, 3.25rem); margin: 0 0 .4em; letter-spacing: -.01em; }
h2 { font-size: clamp(1.5rem, 4vw, 2.1rem); margin: 0 0 .5em; }
h3 { font-size: 1.2rem; margin: 0 0 .35em; }
p  { margin: 0 0 1em; }

a { color: var(--brand-strong); text-underline-offset: 3px; }
a:hover { color: var(--brand); }

:focus-visible {
  outline: 3px solid var(--accent-strong);
  outline-offset: 3px;
  border-radius: 6px;
}

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--surface); color: var(--text);
  padding: 12px 18px; border-radius: 0 0 var(--radius) 0; z-index: 50;
}
.skip:focus { left: 0; }

/* ── Üst çubuk ──────────────────────────────────────────────────────────── */

.site-head {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-head .wrap {
  display: flex; align-items: center; gap: 16px;
  min-height: 64px; flex-wrap: wrap;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 800;
  color: var(--text); text-decoration: none;
}
.brand .mark {
  width: 32px; height: 32px; border-radius: 10px;
  background: var(--brand); color: var(--brand-ink);
  display: grid; place-items: center; font-size: 1rem;
}
.site-nav { margin-left: auto; display: flex; gap: 4px; flex-wrap: wrap; }
.site-nav a {
  color: var(--text-soft); text-decoration: none; font-weight: 600;
  padding: 8px 12px; border-radius: 999px; font-size: .95rem;
}
.site-nav a:hover, .site-nav a[aria-current="page"] {
  color: var(--text); background: var(--bg-soft);
}

/* ── Bölümler ───────────────────────────────────────────────────────────── */

section { padding: 64px 0; }
section.tint { background: var(--bg-soft); }
.section-head { max-width: 46rem; margin-bottom: 32px; }
.section-head p { color: var(--text-soft); margin-bottom: 0; }

.eyebrow {
  display: inline-block; font-family: var(--font-display); font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em; font-size: .78rem;
  color: var(--accent-strong); background: color-mix(in srgb, var(--accent) 16%, transparent);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 14px;
}

/* ── Hero ───────────────────────────────────────────────────────────────── */

.hero { padding: 56px 0 48px; }
.hero .wrap { display: grid; gap: 36px; align-items: center; }
.hero .lead { font-size: 1.15rem; color: var(--text-soft); max-width: 34rem; }
.hero-art {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--border);
  background: var(--surface-alt);
}
@media (min-width: 860px) {
  .hero .wrap { grid-template-columns: 1.05fr .95fr; gap: 48px; }
}

/* ── Düğmeler ve mağaza rozetleri ───────────────────────────────────────── */

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  padding: 12px 22px; border-radius: 999px; text-decoration: none;
  border: 2px solid transparent; transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: var(--brand-ink); }
.btn-primary:hover { background: var(--brand-strong); color: var(--brand-ink); }
.btn-ghost { border-color: var(--border); color: var(--text); background: var(--surface); }
.btn-ghost:hover { color: var(--text); background: var(--surface-alt); }

.store-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 18px; border-radius: 14px; text-decoration: none;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); box-shadow: var(--shadow); min-height: 56px;
}
.store-badge .glyph { width: 26px; height: 26px; flex: none; color: var(--brand); }
.store-badge .lines { display: grid; line-height: 1.2; }
.store-badge .small { font-size: .72rem; color: var(--text-soft); }
.store-badge .big { font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
.store-badge[aria-disabled="true"] { opacity: .72; cursor: default; box-shadow: none; }
.store-badge[aria-disabled="true"]:hover { transform: none; }

.badge-soon {
  font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  background: var(--highlight); color: #2a1e14; padding: 3px 8px; border-radius: 999px;
}

/* ── Kartlar ────────────────────────────────────────────────────────────── */

.cards { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 700px)  { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .cards.four { grid-template-columns: repeat(4, 1fr); } }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow);
}
.card p { color: var(--text-soft); margin-bottom: 0; }
.card .icon {
  width: 44px; height: 44px; border-radius: 14px; margin-bottom: 14px;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accent-strong);
}
.card .icon svg { width: 24px; height: 24px; }

/* ── Ekran görüntüsü galerisi ───────────────────────────────────────────── */

.shots {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
}
.shot {
  margin: 0; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border); background: var(--surface-alt);
  box-shadow: var(--shadow);
}
.shot img { display: block; width: 100%; height: auto; }

/* Görsel henüz yüklenmediyse: oranı koruyan yer tutucu. */
.placeholder {
  display: grid; place-items: center; text-align: center;
  padding: 16px; color: var(--text-soft); font-size: .8rem;
  background: repeating-linear-gradient(
    45deg, var(--surface-alt), var(--surface-alt) 10px,
    var(--bg-soft) 10px, var(--bg-soft) 20px);
}
.placeholder code { font-size: .74rem; color: var(--text); word-break: break-all; }

/* ── SSS ────────────────────────────────────────────────────────────────── */

.faq { display: grid; gap: 12px; max-width: 46rem; }
.faq details {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 4px 20px;
}
.faq summary {
  font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
  padding: 16px 0; cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--brand); font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details > p { color: var(--text-soft); margin: 0 0 16px; }

/* ── İçerik blokları ────────────────────────────────────────────────────── */

.prose { max-width: 44rem; }
.prose p { color: var(--text-soft); }
.split { display: grid; gap: 32px; }
@media (min-width: 860px) { .split { grid-template-columns: 1fr 1fr; gap: 48px; } }

.list-plain { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.list-plain li { display: flex; gap: 10px; color: var(--text-soft); }
.list-plain li::before { content: "▸"; color: var(--brand); flex: none; }

/* ── Alt bilgi ──────────────────────────────────────────────────────────── */

.site-foot {
  border-top: 1px solid var(--border); background: var(--surface-alt);
  padding: 48px 0 56px; color: var(--text-soft); font-size: .95rem;
}
.site-foot .cols { display: grid; gap: 28px; }
@media (min-width: 760px) { .site-foot .cols { grid-template-columns: 1.4fr 1fr 1fr; } }
.site-foot h3 { font-size: .95rem; color: var(--text); }
.site-foot ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-foot a { color: var(--text-soft); text-decoration: none; }
.site-foot a:hover { color: var(--brand); text-decoration: underline; }
.site-foot .fine { margin-top: 32px; font-size: .85rem; opacity: .85; }

/* ── 404 ────────────────────────────────────────────────────────────────── */

.center-page { min-height: 62vh; display: grid; place-items: center; text-align: center; }
.center-page .wrap { max-width: 40rem; }