/* AMEZAY Display — public marketing page
   DEV-DISPLAY-126 · display.amezay.com · tr-TR */

:root {
  --bg: #07090d;
  --bg-soft: #0b0f15;
  --panel: #0e131b;
  --panel-2: #111823;
  --border: #1d2733;
  --border-hi: #2b3a4d;
  --fg: #e9eff7;
  --muted: #9fb0c2;
  --dim: #6b7c90;
  --accent: #38b6ff;
  --accent-2: #7cc8ff;
  --accent-deep: #1f7bff;
  --grad: linear-gradient(135deg, #4aa8ff 0%, #1f7bff 100%);
  --ok: #3fd18a;
  --footer-bg: #05070a;
  --radius: 16px;
  --radius-s: 10px;
  --maxw: 1160px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 420px at 15% -60px, rgba(56, 182, 255, 0.14), transparent 60%),
    radial-gradient(700px 380px at 90% -40px, rgba(31, 123, 255, 0.12), transparent 60%),
    var(--bg);
}

img { max-width: 100%; display: block; }
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { line-height: 1.18; margin: 0 0 0.5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(1.95rem, 4.4vw, 3.3rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 750; }
h3 { font-size: 1.05rem; font-weight: 650; }

.accent {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  margin: 0 0 0.6em;
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
}

section { padding: 4.5rem 20px; max-width: var(--maxw); margin: 0 auto; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 200;
  background: var(--accent);
  color: #04121f;
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 700;
}
.skip:focus { left: 8px; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.72em 1.35em;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  text-decoration: none;
}
.btn.primary {
  background: var(--grad);
  color: #04121f;
  box-shadow: 0 8px 26px -10px rgba(56, 182, 255, 0.55);
}
.btn.primary:hover { transform: translateY(-1px); box-shadow: 0 12px 30px -10px rgba(56, 182, 255, 0.7); text-decoration: none; }
.btn.ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--border-hi);
}
.btn.ghost:hover { border-color: var(--accent); color: var(--accent-2); text-decoration: none; }
.btn.small { padding: 0.52em 1.05em; font-size: 0.85rem; border-radius: 10px; }

/* ---------- top bar ---------- */
.top {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.8rem clamp(16px, 4vw, 3rem);
  background: rgba(7, 9, 13, 0.82);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--fg);
  text-decoration: none;
}
.brand-mark {
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 12px rgba(56, 182, 255, 0.8);
}
.brand-name { font-weight: 800; letter-spacing: 0.02em; font-size: 1.02rem; }
.brand-name em { font-style: normal; color: var(--accent-2); }
.nav { display: flex; gap: 1.25rem; margin-left: auto; }
.nav a { color: var(--muted); font-weight: 600; font-size: 0.92rem; }
.nav a:hover { color: var(--fg); text-decoration: none; }
.top-actions { display: flex; align-items: center; gap: 0.9rem; }
.top-phone {
  color: var(--fg);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.top-phone:hover { color: var(--accent-2); text-decoration: none; }

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 3rem;
  padding-top: 4.8rem;
  padding-bottom: 3.6rem;
}
.hero-copy .lede { color: var(--muted); font-size: 1.07rem; max-width: 56ch; }
.cta { display: flex; flex-wrap: wrap; gap: 0.9rem; margin: 1.6rem 0; }
.hero-facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  margin: 1.4rem 0 0;
  padding: 0;
  color: var(--dim);
  font-size: 0.85rem;
}
.hero-facts li::before {
  content: "";
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ok);
  margin-right: 0.55em;
  vertical-align: middle;
}
.hero-visual { margin: 0; position: relative; }
.hero-visual img {
  border-radius: 18px;
  border: 1px solid var(--border-hi);
  box-shadow: 0 30px 80px -30px rgba(56, 182, 255, 0.4), 0 12px 34px -12px rgba(0, 0, 0, 0.8);
}
.hero-visual figcaption {
  position: absolute;
  left: 14px; bottom: 14px;
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.05em;
  color: var(--fg);
  background: rgba(5, 8, 12, 0.72);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border-hi);
  padding: 5px 11px;
  border-radius: 999px;
}

/* ---------- why strip ---------- */
.why { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.why-list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}
.why-list li {
  background: linear-gradient(180deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  padding: 1.25rem 1.3rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.why-list strong { display: block; color: var(--fg); margin-bottom: 0.3rem; }

/* ---------- cats ---------- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
.cat-card {
  position: relative;
  background: linear-gradient(180deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.6rem 1.6rem;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.cat-card:hover { border-color: var(--border-hi); transform: translateY(-2px); }
.cat-no {
  position: absolute;
  top: 1.1rem; right: 1.3rem;
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--dim);
  letter-spacing: 0.06em;
}
.cat-card h3 { margin-top: 1.1rem; }
.cat-card p { color: var(--muted); font-size: 0.92rem; margin: 0 0 1rem; }
.tag {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-2);
  border: 1px solid rgba(56, 182, 255, 0.35);
  background: rgba(56, 182, 255, 0.08);
  padding: 2px 9px;
  border-radius: 999px;
  margin-right: 0.4em;
  white-space: nowrap;
}
.cat-note {
  margin: 1.4rem 0 0;
  color: var(--dim);
  font-size: 0.86rem;
}

/* ---------- products ---------- */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
}
.prod-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.prod-card:hover { border-color: var(--border-hi); transform: translateY(-3px); }
.prod-card img { aspect-ratio: 4 / 3; object-fit: cover; background: var(--panel-2); }
.prod-body { padding: 1.15rem 1.25rem 1.35rem; display: flex; flex-direction: column; gap: 0.6rem; }
.prod-body h3 { margin: 0; }
.prod-body p { color: var(--muted); font-size: 0.9rem; margin: 0; flex: 1; }
.prod-body .btn { align-self: flex-start; }
.prod-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }

/* ---------- ads ---------- */
.ads {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 3rem;
  align-items: center;
}
.ads-copy .lede,
.ads-copy > p { color: var(--muted); }
.ads-list {
  list-style: none;
  margin: 1.4rem 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}
.ads-list li {
  padding-left: 1.6rem;
  position: relative;
  color: var(--fg);
  font-size: 0.95rem;
}
.ads-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 9px; height: 9px;
  border-radius: 3px;
  background: var(--grad);
}
.phase-note {
  font-size: 0.86rem;
  color: var(--dim);
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-s);
}
.ads-visual { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.ads-visual figure { margin: 0; }
.ads-visual img {
  border-radius: 14px;
  border: 1px solid var(--border-hi);
  width: 100%;
  object-fit: cover;
}
.ads-visual figure:last-child img { max-width: 68%; }

/* ---------- draft (phase 2) ---------- */
.draft {
  background: linear-gradient(180deg, rgba(56, 182, 255, 0.06), transparent 70%);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  padding: 3.2rem clamp(20px, 5vw, 4rem);
}
.draft p { color: var(--muted); max-width: 70ch; }

/* ---------- contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}
.contact-grid article {
  background: linear-gradient(180deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.35rem;
}
.contact-grid h3 { margin: 0 0 0.4rem; color: var(--accent-2); font-size: 0.9rem; letter-spacing: 0.04em; text-transform: uppercase; }
.contact-grid .big { font-size: 1.12rem; font-weight: 750; margin: 0; word-break: break-word; }
.contact-grid a { color: var(--fg); }
.contact-grid a:hover { color: var(--accent-2); }
.contact-grid p:last-child { color: var(--dim); font-size: 0.85rem; margin: 0.3rem 0 0; }
.contact-note { margin: 1.5rem 0 0; color: var(--dim); font-size: 0.86rem; max-width: 70ch; }

/* ---------- footer ---------- */
.foot {
  background: var(--footer-bg);
  border-top: 1px solid var(--border);
  margin-top: 2rem;
}
.foot-main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 2.6rem 20px 1.4rem;
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.foot-brand p { color: var(--dim); font-size: 0.85rem; max-width: 34ch; margin: 0.7rem 0 0; }
.foot-nav { display: flex; flex-direction: column; gap: 0.55rem; }
.foot-nav a { color: var(--muted); font-size: 0.9rem; }
.foot-nav a:hover { color: var(--fg); }
.foot-meta {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.1rem 20px 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  align-items: center;
  color: var(--dim);
  font-size: 0.82rem;
  border-top: 1px solid var(--border);
}
.foot-meta a { color: var(--dim); }
.foot-meta a:hover { color: var(--accent-2); }
.version {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--muted);
  border: 1px solid var(--border-hi);
  padding: 3px 10px;
  border-radius: 999px;
}

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .why-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cat-grid, .prod-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero, .ads { grid-template-columns: 1fr; }
  .hero-visual img { max-width: min(440px, 90vw); margin: 0 auto; }
  .ads-visual figure:last-child img { max-width: 60%; }
}

@media (max-width: 640px) {
  .top { flex-wrap: wrap; }
  .nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 0.5rem;
    margin-left: 0;
    overflow-x: auto;
    padding-bottom: 0.2rem;
  }
  .top-phone { display: none; }
  .why-list, .cat-grid, .prod-grid { grid-template-columns: 1fr; }
  section { padding: 3.2rem 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; transform: none !important; }
}