/* Stil dili: Refero "Shop" referansı (shop.app). Tek mor vurgu, yastık gibi yumuşak köşeler, sıkı harf aralığı. */
:root {
  --violet: #5433eb;
  --violet-wash: #c0b5f3;
  --ink: #000;
  --slate: #332f2d;
  --muted: #787574;
  --fog: #acb0aa;
  --stone: #cccccc;
  --border: #ebebeb;
  --canvas: #f2f4f5;
  --white: #fff;
  --frame: #fbfbfb;
  --r-card: 28px;
  --r-tile: 16px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);
  --shadow-lg: 0 24px 48px -12px rgba(0, 0, 0, .18), 0 8px 16px -8px rgba(0, 0, 0, .1);
  --rail: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font: 400 16px/1.38 Inter, system-ui, -apple-system, sans-serif;
  letter-spacing: -0.031em;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
svg { display: block; }
button, input { font: inherit; letter-spacing: inherit; }

/* ---------- Sol menü ---------- */
.rail {
  position: fixed; inset: 0 auto 0 0; width: var(--rail);
  display: flex; flex-direction: column; align-items: center;
  padding: 22px 0 24px; z-index: 30;
}
.rail-logo { font-weight: 800; font-size: 30px; letter-spacing: -0.06em; color: var(--violet); line-height: 1; }
.rail-logo span { color: var(--ink); }
.rail-icons { margin: auto 0; display: flex; flex-direction: column; gap: 30px; }
.rail-icons svg, .rail-user svg { width: 24px; height: 24px; fill: var(--fog); transition: fill .2s, transform .2s; }
.rail-icons a:hover svg { fill: var(--muted); transform: scale(1.08); }
.rail-icons a.is-active svg { fill: var(--ink); }
.rail-user { display: grid; justify-items: center; gap: 4px; font-size: 12px; color: var(--muted); }

/* ---------- Ana çerçeve ---------- */
.frame {
  margin: 8px 8px 8px var(--rail);
  background: var(--frame);
  border-radius: var(--r-card);
  box-shadow: var(--shadow);
  overflow: hidden;
  min-height: calc(100vh - 16px);
}
.banner {
  height: 40px; background: #000; color: #fff;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 13px;
}
.banner strong { font-weight: 600; }
.banner-chip { background: var(--violet); border-radius: 6px; padding: 2px 6px; font-size: 10px; font-weight: 700; letter-spacing: .02em; }
.banner svg { width: 18px; height: 18px; fill: none; stroke: #fff; stroke-width: 2; transition: transform .2s; }
.banner:hover svg { transform: translateX(3px); }

/* ---------- Hero ---------- */
.hero {
  position: relative; height: 620px;
  display: grid; place-items: end center;
  padding-bottom: 44px;
  perspective: 900px;
  overflow: hidden;
}
.scene, .floaters { position: absolute; inset: 0; pointer-events: none; }
.scene-item {
  position: absolute; left: 50%; top: 0;
  border-radius: 26px; overflow: hidden; background: var(--canvas);
  box-shadow: var(--shadow-lg);
  transition: opacity .7s ease, transform .9s cubic-bezier(.2, .8, .2, 1);
  opacity: 0;
}
.scene-item.in { opacity: 1; }
.scene-item img { width: 100%; height: 100%; object-fit: cover; display: block; }

.floater {
  position: absolute;
  transform: translate3d(var(--px, 0px), var(--py, 0px), var(--z, 0px));
  transition: transform .6s cubic-bezier(.2, .8, .2, 1);
}
.floater-inner {
  animation: card-idle 4s ease-in-out infinite;
  animation-delay: calc(var(--delay, 0) * -0.6s);
  transition: opacity .5s ease, scale .5s ease;
  pointer-events: auto;
}
.floater.out .floater-inner { opacity: 0; scale: .92; }
@keyframes card-idle {
  0%, 100% { translate: 0 0; rotate: var(--rot, 0deg); }
  50% { translate: 0 -10px; rotate: calc(var(--rot, 0deg) * -0.6); }
}

.mini-card {
  width: 178px; background: #fff; border-radius: 24px; padding: 8px 8px 12px;
  box-shadow: var(--shadow-lg);
  transition: transform .2s;
}
.mini-card:hover { transform: scale(1.025); }
.mini-card .thumb { background: var(--canvas); border-radius: 18px; aspect-ratio: 1; overflow: hidden; }
.mini-card .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mini-card .name { font-size: 12.5px; font-weight: 500; margin: 8px 4px 2px; }
.mini-card .stars { font-size: 11px; color: var(--muted); margin: 0 4px; }
.mini-card .stars b { color: #f5b301; font-weight: 400; letter-spacing: .02em; }

.tile {
  position: relative; overflow: hidden;
  width: 122px; height: 122px; border-radius: 22px; box-shadow: var(--shadow-lg);
  display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 24px; letter-spacing: -0.05em;
}
.tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.tile::after { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, .32); }
.tile span { position: relative; z-index: 1; text-shadow: 0 2px 10px rgba(0, 0, 0, .35); }

.hero-center { position: relative; z-index: 2; display: grid; justify-items: center; text-align: center; }
.wordmark {
  margin: 0; font-weight: 800; font-size: 104px; line-height: .9;
  letter-spacing: -0.065em; color: var(--violet);
}
.wordmark span { color: var(--ink); }
.wordmark.small { font-size: 28px; }
.tagline { margin: 10px 0 26px; color: var(--muted); font-size: 16px; }

.search {
  width: min(512px, 90vw); height: 64px; border-radius: 9999px;
  background: #fff; box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 10px; padding: 0 8px 0 22px;
}
.search-icon { width: 20px; height: 20px; fill: none; stroke: var(--muted); stroke-width: 2; flex: none; }
.search input { flex: 1; border: 0; outline: 0; background: transparent; font-size: 16px; color: var(--ink); }
.search input::placeholder { color: var(--muted); }
.search button {
  width: 48px; height: 48px; flex: none; border: 0; border-radius: 50%;
  background: var(--violet); display: grid; place-items: center; cursor: pointer;
  box-shadow: 0 6px 16px rgba(69, 36, 219, .34), 0 0 0 6px rgba(192, 181, 243, .35);
  transition: transform .2s;
}
.search button:hover { transform: scale(1.06); }
.search button svg { width: 20px; height: 20px; fill: none; stroke: #fff; stroke-width: 2.2; }

.pills { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 26px; max-width: 980px; }
.pill {
  display: flex; align-items: center; gap: 8px; height: 44px; padding: 0 16px 0 6px;
  border-radius: 9999px; background: #fff; border: 1px solid var(--border);
  font-size: 14px; font-weight: 500; transition: transform .2s, box-shadow .2s;
}
.pill:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.pill i { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; }
.pill i svg { width: 20px; height: 20px; }

/* ---------- Kategori şeritleri ---------- */
main { padding: 16px 0 24px; }
.band { margin: 0 0 64px; position: relative; }
.band-head { display: flex; align-items: center; gap: 6px; padding: 0 48px; margin-bottom: 14px; }
.band-head h2 { margin: 0; font-size: 20px; font-weight: 600; letter-spacing: -0.05em; line-height: 1.1; }
.band-head svg { width: 16px; height: 16px; fill: none; stroke: var(--ink); stroke-width: 2.4; transition: transform .2s; }
.band-head:hover svg { transform: translateX(3px); }
.band-head .count { color: var(--muted); font-size: 14px; margin-left: 6px; }

.track {
  display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 4px 48px 12px; scroll-padding-inline: 48px; scrollbar-width: none;
}
.track::-webkit-scrollbar { display: none; }
.arrow {
  position: absolute; right: 24px; top: 50%; translate: 0 -10%;
  width: 44px; height: 44px; border-radius: 50%; border: 0; background: #fff;
  box-shadow: var(--shadow-lg); display: grid; place-items: center; cursor: pointer; z-index: 3;
  transition: transform .2s, opacity .3s;
}
.arrow:hover { transform: scale(1.08); }
.arrow svg { width: 18px; height: 18px; fill: none; stroke: var(--ink); stroke-width: 2.4; }
.arrow.hidden { opacity: 0; pointer-events: none; }

.card {
  flex: none; width: 330px; height: 400px; border-radius: var(--r-card);
  position: relative; overflow: hidden; scroll-snap-align: start;
  background: var(--bg); color: var(--fg, #fff);
  display: flex; flex-direction: column; padding: 16px;
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s ease, transform .8s cubic-bezier(.2, .8, .2, 1), box-shadow .3s;
  transition-delay: calc(var(--i, 0) * 70ms);
}
.card.seen { opacity: 1; transform: none; }
.card:hover { box-shadow: var(--shadow-lg); }
.card > * { position: relative; z-index: 2; }
.card > .card-img {
  position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover;
  transition: transform 1s cubic-bezier(.2, .8, .2, 1);
}
.card::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgba(0, 0, 0, .5) 0%, rgba(0, 0, 0, 0) 32%, rgba(0, 0, 0, 0) 58%, rgba(0, 0, 0, .55) 100%);
}
.card:hover > .card-img { transform: scale(1.05); }
.card > .card-score, .card > .card-badge { position: absolute; }
.card-top { text-shadow: 0 1px 8px rgba(0, 0, 0, .3); }
.card-top b { display: block; font-weight: 600; font-size: 15px; }
.card-top small { font-size: 13px; opacity: .85; }
.card-score {
  position: absolute; top: 14px; right: 14px; width: 54px; height: 54px; border-radius: 50%;
  background: rgba(255, 255, 255, .92); color: var(--ink); display: grid; place-items: center;
  font-weight: 700; font-size: 17px; letter-spacing: -0.05em; box-shadow: var(--shadow);
}
.card-score.top { background: var(--violet); color: #fff; }
.card-art { flex: 1; display: grid; place-items: center; }
.card-art svg {
  width: var(--w, 46%); height: auto; overflow: visible;
  filter: drop-shadow(0 20px 22px rgba(0, 0, 0, .28));
  transition: transform .6s cubic-bezier(.2, .8, .2, 1);
}
.card:hover .card-art svg { transform: translateY(-8px) rotate(-3deg) scale(1.04); }
.card-badge {
  position: absolute; left: 16px; top: 64px; font-size: 11px; font-weight: 600;
  background: rgba(0, 0, 0, .55); color: #fff; padding: 4px 9px; border-radius: 9999px;
  backdrop-filter: blur(6px);
}
.subs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.sub {
  background: rgba(255, 255, 255, .9); color: var(--ink); border-radius: var(--r-tile);
  padding: 10px 10px 9px; display: grid; gap: 2px;
}
.sub span { font-size: 11px; color: var(--muted); }
.sub b { font-size: 18px; font-weight: 600; letter-spacing: -0.05em; }
.sub i { display: block; height: 3px; border-radius: 3px; background: var(--border); overflow: hidden; }
.sub i::after { content: ""; display: block; height: 100%; width: var(--v); background: var(--violet); }

/* ---------- Karşılaştırma ---------- */
.compare { padding: 0 48px 72px; }
.compare-card {
  border-radius: var(--r-card); background: var(--canvas); padding: 48px;
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 32px;
}
.compare h2 { margin: 0 0 8px; font-size: 32px; font-weight: 700; letter-spacing: -0.055em; line-height: 1.05; }
.compare p { margin: 0 0 22px; color: var(--muted); max-width: 44ch; }
.btn {
  display: inline-flex; height: 48px; align-items: center; padding: 0 22px; border-radius: 9999px;
  background: var(--ink); color: #fff; font-weight: 500; transition: transform .2s;
}
.btn:hover { transform: translateY(-2px); }
.compare-visual { display: flex; align-items: center; gap: 18px; }
.compare-visual img { width: 150px; height: 190px; object-fit: cover; border-radius: 24px; box-shadow: var(--shadow-lg); }
.compare-visual img:first-child { rotate: -6deg; }
.compare-visual img:last-child { rotate: 6deg; }
.compare-visual span { font-weight: 700; color: var(--muted); }

.footer {
  border-top: 1px solid var(--border); padding: 28px 48px 36px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; color: var(--muted); font-size: 13px;
}
.footer p { margin: 0; }
.footer p:last-child { margin-left: auto; }

/* ---------- Alta yapışan arama ---------- */
.search-dock {
  position: fixed; left: calc(50% + var(--rail) / 2); bottom: 26px; z-index: 40;
  padding-left: 26px;
  background: rgba(255, 255, 255, .72); backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  transform: translate(-50%, 140%); opacity: 0;
  transition: transform .5s cubic-bezier(.2, .8, .2, 1), opacity .4s;
}
.search-dock.show { transform: translate(-50%, 0); opacity: 1; }
.search-dock button { background: rgba(0, 0, 0, .06); box-shadow: none; }
.search-dock button svg { stroke: var(--ink); }

/* ---------- Mobil ---------- */
@media (max-width: 760px) {
  :root { --rail: 0px; }
  .rail { display: none; }
  .frame { margin: 0; border-radius: 0; }
  .hero { height: 600px; }
  .wordmark { font-size: 72px; }
  .floater.wide-only { display: none; }
  .scene { transform: scale(.5); transform-origin: 50% 0; top: 18px; }
  .band-head, .track { padding-left: 16px; padding-right: 16px; scroll-padding-inline: 16px; }
  .card { width: 82vw; height: 380px; }
  .arrow { display: none; }
  .compare { padding: 0 16px 56px; }
  .compare-card { grid-template-columns: 1fr; padding: 28px; }
  .footer { padding: 24px 16px 96px; }
  .footer p:last-child { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .card { opacity: 1; transform: none; }
}