:root {
  --bg: #0f1115;
  --card: #1a1d23;
  --surface: #22262e;
  --border: #2a2e36;
  --text: #e4e6eb;
  --muted: #8b8f98;
  --accent: #8250a8;
  --accent-2: #a855f7;
  --green: #22c55e;
  --gold: #fbbf24;
  --radius: 18px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 15px; padding: 11px 20px; border-radius: 12px;
  border: 1px solid transparent; cursor: pointer; transition: all .15s ease; white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #6f4491; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: #fff; }
.btn-lg { padding: 14px 26px; font-size: 16px; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(15, 17, 21, .8); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; gap: 16px; }
.nav .logo { height: 34px; width: auto; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.lang-select {
  appearance: none; background: var(--card); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px; padding: 8px 30px 8px 12px;
  font-size: 14px; cursor: pointer; font-family: inherit;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%238b8f98' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center;
}
.nav-actions .btn { padding: 8px 16px; font-size: 14px; }
.nav-user { color: var(--text); font-size: 14px; font-weight: 600; white-space: nowrap; }
.hide-mobile { display: inline-flex; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 84px 0 72px; text-align: center; }
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 55% at 50% 0%, rgba(130, 80, 168, .28), transparent 70%),
    radial-gradient(40% 40% at 85% 20%, rgba(168, 85, 247, .14), transparent 70%);
}
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(130, 80, 168, .15); color: #c9a7e6; border: 1px solid rgba(130, 80, 168, .35);
  padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 600; margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(32px, 6vw, 56px); line-height: 1.08; font-weight: 800; letter-spacing: -.02em;
  max-width: 16ch; margin: 0 auto 20px;
}
.hero h1 .accent { display: block; background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.sub { font-size: clamp(16px, 2.4vw, 20px); color: var(--muted); max-width: 60ch; margin: 0 auto 32px; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-note { margin-top: 20px; font-size: 13px; color: var(--muted); }

/* ---------- Sections ---------- */
section { padding: 72px 0; }
.section-head { text-align: center; max-width: 60ch; margin: 0 auto 48px; }
.section-head h2 { font-size: clamp(26px, 4vw, 38px); font-weight: 800; letter-spacing: -.02em; margin-bottom: 12px; }
.section-head p { color: var(--muted); font-size: 17px; }

/* ---------- Features ---------- */
.grid { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.feature {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; transition: border-color .15s ease, transform .15s ease;
}
.feature:hover { border-color: rgba(130, 80, 168, .5); transform: translateY(-3px); }
.feature .icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(130, 80, 168, .15); color: var(--accent-2); margin-bottom: 16px;
}
.feature h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 15px; }

/* ---------- How it works ---------- */
.how { background: var(--card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.steps { display: grid; gap: 22px; grid-template-columns: repeat(3, 1fr); }
.step { text-align: center; padding: 8px; }
.step .num {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto 16px;
  background: var(--accent); color: #fff; font-weight: 800; font-size: 18px;
}
.step h3 { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 15px; }

/* ---------- Spotlight (healthy competition) ---------- */
.spotlight { position: relative; overflow: hidden; text-align: center; }
.spotlight::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(55% 60% at 50% 0%, rgba(130, 80, 168, .18), transparent 70%);
}
.spotlight .badge { margin-bottom: 20px; }
.spotlight h2 { font-size: clamp(26px, 4vw, 40px); font-weight: 800; letter-spacing: -.02em; max-width: 20ch; margin: 0 auto 20px; }
.spotlight-lead { color: var(--muted); font-size: clamp(16px, 2.2vw, 19px); max-width: 68ch; margin: 0 auto 44px; }
.grow-points { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); text-align: left; }
.grow-point {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px;
  position: relative; padding-left: 24px;
}
.grow-point::before {
  content: ''; position: absolute; left: 0; top: 24px; bottom: 24px; width: 3px; border-radius: 3px;
  background: linear-gradient(var(--accent), var(--accent-2));
}
.grow-point h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.grow-point p { color: var(--muted); font-size: 15px; }

/* ---------- Final CTA ---------- */
.cta { text-align: center; }
.cta h2 { font-size: clamp(26px, 4vw, 40px); font-weight: 800; letter-spacing: -.02em; margin-bottom: 14px; }
.cta p { color: var(--muted); font-size: 17px; margin-bottom: 28px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding: 32px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px 24px; flex-wrap: wrap; }
.footer .logo { height: 26px; }
.footer .muted { color: var(--muted); font-size: 14px; }
.footer-meta { display: flex; align-items: center; gap: 8px 18px; flex-wrap: wrap; }
.footer-link { color: var(--muted); font-size: 14px; transition: color .15s ease; }
.footer-link:hover { color: var(--accent-2); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .grid, .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .grid, .steps { grid-template-columns: 1fr; }
  .hide-mobile { display: none; }
  section { padding: 56px 0; }
  .hero { padding: 60px 0 52px; }
  .brands-card { padding: 30px; }
}