:root {
  --bg: #050505;
  --surface: #0d0d0d;
  --surface-2: #141414;
  --line: rgba(255, 255, 255, .09);
  --line-strong: rgba(255, 255, 255, .22);
  --text: #f4f4f4;
  --muted: #8d8d8d;
  --faint: #4a4a4a;
  --radius: 22px;
  --gutter: clamp(16px, 4vw, 48px);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --display: "Unbounded", system-ui, sans-serif;
  --body: "Inter", system-ui, sans-serif;
  color-scheme: dark;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.55 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 800; letter-spacing: -.02em; }
p { margin: 0; }
[hidden] { display: none !important; }

:focus-visible { outline: 2px solid var(--text); outline-offset: 3px; border-radius: 8px; }

.grain {
  position: fixed; inset: 0; z-index: 100;
  pointer-events: none; opacity: .05;
  background-size: 160px 160px;
}

/* ---------- Üst çubuk ---------- */

.topbar {
  position: fixed; inset: 0 0 auto; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px var(--gutter);
  transition: background .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.topbar.scrolled {
  background: rgba(5, 5, 5, .72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-color: var(--line);
}

.logo { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 800; font-size: 15px; letter-spacing: .04em; white-space: nowrap; }
.logo b, .footer-logo b { font-weight: 400; margin-left: .35em; color: var(--muted); }
.logo-mark { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; }
.logo-mark path { stroke-dasharray: 30; animation: wisp 3.2s var(--ease) infinite; }
.logo-mark path:nth-child(2) { animation-delay: .25s; }
.logo-mark path:nth-child(3) { animation-delay: .5s; }
@keyframes wisp {
  0% { stroke-dashoffset: 30; opacity: 0; }
  35% { opacity: 1; }
  70%, 100% { stroke-dashoffset: -30; opacity: 0; }
}

.actions { display: flex; align-items: center; gap: 10px; }

.menu { position: relative; }
.menu-btn {
  display: flex; align-items: center; gap: 8px;
  height: 44px; padding: 0 16px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line-strong); border-radius: 999px;
  font-weight: 500; font-size: 14px;
  transition: background .25s, border-color .25s;
}
.menu-btn:hover { background: rgba(255, 255, 255, .1); }
.menu-btn svg { width: 14px; height: 14px; fill: currentColor; transition: transform .35s var(--ease); }
.menu-btn[aria-expanded="true"] svg { transform: rotate(180deg); }

.menu-panel {
  position: absolute; right: 0; top: calc(100% + 10px);
  width: min(320px, calc(100vw - 32px));
  padding: 8px;
  background: rgba(14, 14, 14, .96);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--line-strong); border-radius: 18px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .7);
  transform-origin: top right;
}
.menu-panel ul { list-style: none; margin: 0; padding: 0; }
.menu-panel a {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  min-height: 48px; padding: 10px 14px; border-radius: 12px;
  transition: background .2s;
}
.menu-panel a:hover, .menu-panel a:focus-visible { background: rgba(255, 255, 255, .07); }
.menu-panel .m-brand { display: block; font-size: 11px; letter-spacing: .14em; color: var(--muted); }
.menu-panel .m-name { font-family: var(--display); font-weight: 600; font-size: 15px; }
.menu-panel .m-puff { font-size: 12px; color: var(--muted); white-space: nowrap; }

.wa-btn {
  display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--text); color: var(--bg);
  transition: transform .3s var(--ease);
}
.wa-btn:hover { transform: scale(1.08); }
.wa-btn svg { width: 24px; height: 24px; fill: currentColor; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: 24px;
  padding: 110px var(--gutter) 60px;
  overflow: hidden;
  isolation: isolate;
}

.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px; border: 1px solid var(--line-strong); border-radius: 999px;
  font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted);
}
.kicker .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--text); }

.hero > * { min-width: 0; }
.hero-copy { container-type: inline-size; }
/* "TOBACCO" ~6.4em genişliğinde; 15cqi ile sütuna tam sığar */
.hero-title { margin: 22px 0 20px; line-height: .9; font-size: clamp(30px, 15cqi, 168px); letter-spacing: -.045em; }
.hero-title .line { display: block; white-space: nowrap; }
.hero-title .outline { color: transparent; -webkit-text-stroke: 1.5px var(--text); }
.hero-title .char { display: inline-block; will-change: transform; }

.lead { max-width: 30em; color: var(--muted); font-size: clamp(16px, 1.4vw, 19px); }

.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 999px;
  font-weight: 600; font-size: 15px; white-space: nowrap; border: 1px solid transparent;
  transition: transform .3s var(--ease), background .25s, color .25s, border-color .25s;
}
.btn svg { width: 18px; height: 18px; fill: currentColor; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn:active { transform: scale(.97); }
.btn.primary { background: var(--text); color: var(--bg); }
.btn.primary:hover { background: #fff; }
.btn.ghost { border-color: var(--line-strong); background: rgba(255, 255, 255, .03); }
.btn.ghost:hover { background: rgba(255, 255, 255, .09); }

.stats { display: flex; gap: clamp(20px, 4vw, 48px); margin: 44px 0 0; padding-top: 24px; border-top: 1px solid var(--line); }
.stats dt { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.stats dd { margin: 4px 0 0; font-family: var(--display); font-weight: 600; font-size: clamp(15px, 1.6vw, 20px); }

.hero-stage { position: relative; height: min(78svh, 720px); display: grid; place-items: center; }
.halo {
  position: absolute; width: 78%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, .12), transparent 62%);
  filter: blur(10px);
}
.hero-device {
  position: relative; z-index: 2;
  width: min(100%, 560px); height: auto; max-height: 100%; object-fit: contain;
  filter: drop-shadow(0 40px 60px rgba(0, 0, 0, .8));
}

/* WebGL duman: ekrana sabit, içeriğin arkasında */
.smoke-canvas { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 0; pointer-events: none; }
main, .footer { position: relative; z-index: 1; }

/* ---------- Kaydırmalı vitrin ---------- */

.showcase { position: relative; height: calc(var(--count, 5) * 90vh + 100vh); }
.show-sticky {
  position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden;
  display: grid; grid-template-columns: 1fr 1fr; align-items: center;
  padding: 80px var(--gutter) 40px;
}
.show-glow {
  position: absolute; left: 50%; top: 50%; width: 70vmin; aspect-ratio: 1; border-radius: 50%;
  translate: -50% -50%;
  background: radial-gradient(circle, var(--glow, #fff) 0%, transparent 65%);
  opacity: .32; filter: blur(40px);
  transition: background .8s var(--ease);
}
.show-word {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--display); font-weight: 800; letter-spacing: -.05em; line-height: 1;
  font-size: clamp(90px, 24vw, 380px); white-space: nowrap;
  color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .14);
  pointer-events: none;
}
.show-stage { position: relative; grid-column: 2; grid-row: 1; height: min(76svh, 680px); }
.show-stage img {
  position: absolute; inset: 0; margin: auto;
  max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain;
  filter: drop-shadow(0 50px 70px rgba(0, 0, 0, .85));
  opacity: 0; will-change: transform, opacity;
}
.show-info { position: relative; grid-column: 1; grid-row: 1; display: grid; gap: 10px; justify-items: start; }
.show-info h2 { font-size: clamp(40px, 6.5vw, 104px); line-height: .95; }
.show-puff { color: var(--muted); font-size: 18px; }
.show-puff span { color: var(--text); font-family: var(--display); font-weight: 600; }
.show-info .btn { margin-top: 18px; }
.show-count {
  position: absolute; left: var(--gutter); right: var(--gutter); bottom: 28px;
  display: flex; align-items: center; gap: 14px;
  font-family: var(--display); font-size: 13px; color: var(--muted);
}
.show-count i { flex: 1; height: 1px; background: var(--line-strong); position: relative; }
.show-count b { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--text); }

@media (max-width: 860px) {
  .show-sticky { grid-template-columns: 1fr; grid-template-rows: 1fr auto; padding-top: 84px; padding-bottom: 70px; }
  .show-stage { grid-column: 1; grid-row: 1; height: 100%; min-height: 0; }
  .show-info { grid-row: 2; }
  .show-info h2 { font-size: clamp(32px, 10vw, 56px); }
  .show-info .btn { margin-top: 8px; }
}

/* ---------- Bölümler ---------- */

.section { padding: clamp(72px, 10vw, 140px) var(--gutter) 0; }
.section-head { display: flex; flex-direction: column; gap: 10px; margin-bottom: clamp(28px, 4vw, 48px); }
.eyebrow { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.section-head h2 { font-size: clamp(34px, 6vw, 76px); line-height: 1; }

/* Kategori kartları */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); gap: 14px; }
.cat {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
  min-height: 380px; padding: 22px;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line); border-radius: var(--radius);
  text-align: left;
  transition: border-color .35s, transform .5s var(--ease);
}
.cat:hover { border-color: var(--line-strong); transform: translateY(-6px); }
.cat-brand { position: relative; z-index: 2; font-size: 11px; letter-spacing: .18em; color: var(--muted); }
.cat-name { position: relative; z-index: 2; margin-top: 4px; font-family: var(--display); font-weight: 600; font-size: 22px; }
.cat-media { position: relative; z-index: 2; flex: 1; display: grid; place-items: center; padding: 14px 0; }
.cat-media img { max-height: 200px; width: auto; object-fit: contain; transition: transform .6s var(--ease); filter: drop-shadow(0 20px 30px rgba(0, 0, 0, .7)); }
.cat:hover .cat-media img { transform: scale(1.06) rotate(-3deg); }
.cat-foot { position: relative; z-index: 2; display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.cat-puff { font-family: var(--display); font-weight: 800; font-size: 30px; line-height: 1; }
.cat-puff small { display: block; margin-top: 6px; font-family: var(--body); font-weight: 500; font-size: 11px; letter-spacing: .16em; color: var(--muted); }
.cat-go {
  display: grid; place-items: center; flex: none;
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-strong);
  transition: background .3s, color .3s;
}
.cat-go svg { width: 18px; height: 18px; fill: currentColor; }
.cat:hover .cat-go { background: var(--text); color: var(--bg); }
.cat-detail { position: relative; z-index: 2; margin-top: 8px; font-size: 13px; color: var(--muted); }

/* Görseli olmayan modeller için yer tutucu */
.placeholder { width: 108px; height: 190px; color: var(--faint); }
.placeholder rect, .placeholder path { fill: none; stroke: currentColor; stroke-width: 1.5; }
.placeholder text { fill: currentColor; font: 500 9px var(--body); letter-spacing: .14em; }

/* Süzgeç düğmeleri */
.chips { position: relative; display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 24px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: none; min-height: 44px; padding: 0 18px; border-radius: 999px;
  background: transparent; border: 1px solid var(--line-strong);
  font-size: 14px; font-weight: 500; color: var(--muted);
  transition: background .25s, color .25s, border-color .25s;
}
.chip:hover { color: var(--text); }
.chip[aria-selected="true"] { background: var(--text); color: var(--bg); border-color: var(--text); }

/* Ürün kartları */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 14px; }
.product {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color .35s;
}
.product:hover { border-color: var(--line-strong); }
.product-media {
  position: relative; aspect-ratio: 1 / 1; display: grid; place-items: center;
  overflow: hidden;
  background: radial-gradient(circle at 50% 55%, #1b1b1b, var(--surface) 70%);
}
.product-media::before {
  content: ""; position: absolute; width: 60%; aspect-ratio: 1; border-radius: 50%;
  background: var(--accent, #fff); opacity: 0; filter: blur(60px);
  transition: opacity .6s var(--ease);
}
.product:hover .product-media::before { opacity: .28; }
.product-media img { position: relative; z-index: 2; width: 78%; height: 78%; object-fit: contain; transition: transform .7s var(--ease); filter: drop-shadow(0 24px 30px rgba(0, 0, 0, .75)); }
.product:hover .product-media img { transform: translateY(-8px) scale(1.04); }
.product-body { display: flex; flex-direction: column; gap: 4px; padding: 18px 20px 20px; border-top: 1px solid var(--line); }
.product-model { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.product-name { font-family: var(--display); font-weight: 600; font-size: 20px; }
.product-notes { font-size: 14px; color: var(--muted); }
.product-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; }
.product-puff { font-size: 13px; color: var(--muted); }
.product-puff b { color: var(--text); font-weight: 600; }
.order {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 44px; padding: 0 16px; border-radius: 999px;
  background: var(--text); color: var(--bg); font-weight: 600; font-size: 14px;
  transition: transform .3s var(--ease);
}
.order:hover { transform: scale(1.04); }
.order svg { width: 18px; height: 18px; fill: currentColor; }
.product.empty .product-media { background: repeating-linear-gradient(135deg, var(--surface) 0 14px, #101010 14px 28px); }

/* Adımlar */
.step-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 14px; counter-reset: step; }
.step-list li {
  position: relative; padding: 28px 24px; min-height: 220px;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
  counter-increment: step;
}
.step-list li::after {
  content: "0" counter(step); position: absolute; top: 22px; right: 24px;
  font-family: var(--display); font-weight: 800; font-size: 44px; color: transparent;
  -webkit-text-stroke: 1px var(--faint);
}
.step-list svg { width: 36px; height: 36px; fill: currentColor; margin-bottom: 40px; }
.step-list h3 { font-size: 22px; margin-bottom: 6px; }
.step-list p { color: var(--muted); font-size: 15px; }

/* ---------- Alt bilgi ---------- */

.footer {
  margin-top: clamp(80px, 10vw, 140px);
  padding: 48px var(--gutter) 40px;
  border-top: 1px solid var(--line);
  display: grid; gap: 14px;
}
.footer-logo { font-family: var(--display); font-weight: 800; font-size: clamp(36px, 9vw, 120px); letter-spacing: -.04em; line-height: .9; }
.warning {
  max-width: 52em; padding: 14px 18px; border: 1px solid var(--line-strong); border-radius: 12px;
  font-weight: 600; font-size: 15px;
}
.fine { color: var(--muted); font-size: 13px; }

/* ---------- Yaş doğrulama ---------- */

.age-gate {
  position: fixed; inset: 0; z-index: 200;
  display: grid; place-items: center; padding: 16px;
  background: rgba(0, 0, 0, .86);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
}
.age-gate[hidden] { display: none; }
.age-card {
  position: relative; overflow: hidden;
  width: min(440px, 100%); padding: 36px 28px 30px;
  border: 1px solid var(--line-strong); border-radius: 26px; background: var(--surface);
  text-align: center;
}
.age-card > * { position: relative; z-index: 1; }
.age-card h2 { margin: 10px 0 10px; font-size: 26px; line-height: 1.15; }
.age-text { color: var(--muted); }
.age-actions { display: flex; gap: 10px; justify-content: center; margin-top: 26px; }
.age-actions .btn { flex: 1; }
.age-denied { margin-top: 16px; color: var(--text); font-weight: 600; }

/* ---------- Animasyon başlangıç durumları (yalnızca Motion yüklendiyse) ---------- */

.motion-ready [data-reveal] { opacity: 0; }

/* ---------- Telefon ---------- */

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 96px; gap: 0; }
  .hero-stage { order: -1; height: 46svh; min-height: 300px; margin-bottom: -10px; }
  .hero-device { width: min(78%, 360px); }
  .stats { gap: 18px; }
  .cat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .cat { min-height: 300px; padding: 16px; border-radius: 18px; }
  .cat-name { font-size: 16px; }
  .cat-media img { max-height: 150px; }
  .cat-media .placeholder { width: 76px; height: 134px; }
  .cat-puff { font-size: clamp(15px, 5.2vw, 20px); }
  .cat-go { width: 34px; height: 34px; }
  .cat-go svg { width: 14px; height: 14px; }
  .cat-detail { font-size: 12px; }
}

@media (max-width: 600px) {
  /* Panel üst çubuğa göre konumlanır ve ekranın iki kenarına yayılır */
  .menu { position: static; }
  .menu-panel { left: var(--gutter); right: var(--gutter); top: calc(100% - 4px); width: auto; transform-origin: top center; }
}

@media (max-width: 420px) {
  .logo { font-size: 13px; gap: 8px; line-height: 1.05; }
  .logo span { display: flex; flex-direction: column; }
  .logo b { margin-left: 0; }
  .logo-mark { width: 24px; height: 24px; }
  .menu-btn { padding: 0 13px; font-size: 13px; }
  .stats dd { font-size: 14px; }
  .cta .btn { flex: 1 1 100%; }
}

@media (max-width: 340px) {
  .logo span { display: none; }
}

/* "Hareketi azalt" açıkken: süzülme ve kayma durur, duman daha yavaş ve yerinde yükselir */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-device, .logo-mark path { animation: none; }
  .logo-mark path { stroke-dasharray: none; }
  .cat:hover, .cat:hover .cat-media img, .product:hover .product-media img { transform: none; }
}