/* Inst-market — dark marketplace landing */
:root {
  --c-bg: #0A0A0C;
  --c-bg-soft: #0E0E11;
  --c-card: #16161A;
  --c-card-inner: #0F0F12;
  --c-border: #26262C;
  --c-border-soft: #1D1D22;
  --c-text: #F5F2EC;
  --c-muted: #A6A2AD;
  --c-subtle: #6E6A76;
  --c-gold: #E9C46A;
  --c-gold-deep: #D9AF4E;
  --c-cream: #F4EFE4;
  --c-dark: #111113;
  --font-display: 'Unbounded', system-ui, sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --container: 1280px;
  --gutter: 80px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: calc(var(--container) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.01em; }
h2 { font-size: 48px; line-height: 1.15; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 50; background: rgba(10,10,12,.85); backdrop-filter: blur(14px); border-bottom: 1px solid var(--c-border-soft); }
.header__inner { display: flex; align-items: center; gap: 32px; height: 76px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo__mark { color: var(--c-gold); display: grid; place-items: center; }
.logo__text { font-family: var(--font-display); font-weight: 700; font-size: 20px; color: var(--c-text); }
.logo__text span { color: var(--c-gold); }
.nav { display: flex; gap: 36px; margin: 0 auto; }
.nav a { color: var(--c-muted); font-weight: 600; font-size: 15px; transition: color .2s; }
.nav a:hover { color: var(--c-text); }
.header__right { display: flex; align-items: center; gap: 16px; margin-left: auto; }
.lang-switch { display: flex; background: #1A1A1F; border-radius: 100px; padding: 4px; }
.lang-switch button { border: 0; background: transparent; color: var(--c-subtle); font-weight: 700; font-size: 13px; padding: 7px 14px; border-radius: 100px; transition: all .2s; }
.lang-switch button.is-active { background: #fff; color: #111; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 0; border-radius: 100px; font-weight: 700; font-size: 16px; padding: 14px 28px; transition: all .2s; white-space: nowrap; }
.btn--lg { padding: 18px 34px; font-size: 17px; }
.btn--gold { background: var(--c-gold); color: #16130A; }
.btn--gold:hover { background: var(--c-gold-deep); }
.btn--outline { background: transparent; color: var(--c-text); border: 1px solid #3A3A42; }
.btn--outline:hover { border-color: var(--c-text); }
.btn--cream { background: var(--c-cream); color: #16130A; width: 100%; }
.btn--cream:hover { background: #fff; }
.btn--dark { background: var(--c-dark); color: #F5F2EC; }
.btn--dark:hover { background: #26262C; }
.btn__arrow { font-family: var(--font-body); }

/* ---------- Hero ---------- */
.hero { padding: 110px 0 60px; }
.badge { display: inline-flex; align-items: center; gap: 10px; border: 1px solid var(--c-border); border-radius: 100px; padding: 10px 20px; color: var(--c-muted); font-size: 15px; font-weight: 600; }
.badge__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--c-gold); }
.hero__title { font-size: 76px; line-height: 1.08; margin: 36px 0 32px; font-weight: 700; }
.hero__title em { font-style: normal; color: var(--c-gold); }
.hero__subtitle { max-width: 580px; color: var(--c-muted); font-size: 19px; line-height: 1.55; margin-bottom: 40px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- Sections ---------- */
.section { padding: 70px 0; }
.eyebrow { font-family: var(--font-mono); font-weight: 600; font-size: 13px; letter-spacing: .18em; color: var(--c-gold); text-transform: uppercase; margin-bottom: 16px; }

/* ---------- Listings / carousel ---------- */
.listings__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 44px; }
.carousel__arrows { display: flex; gap: 12px; }
.arrow { width: 52px; height: 52px; border-radius: 50%; border: 1px solid #35353C; background: transparent; color: var(--c-text); display: grid; place-items: center; transition: all .2s; }
.arrow--light { background: #F5F2EC; color: #111; border-color: #F5F2EC; }
.arrow:disabled { opacity: .35; cursor: default; }
.arrow:not(:disabled):hover { border-color: var(--c-gold); color: var(--c-gold); }
.arrow--light:not(:disabled):hover { background: var(--c-gold); border-color: var(--c-gold); color: #111; }

.carousel { overflow: hidden; }
.carousel__viewport { overflow-x: auto; scrollbar-width: none; scroll-padding-left: max(var(--gutter), calc((100vw - var(--container)) / 2)); }
.carousel__viewport::-webkit-scrollbar { display: none; }
.carousel__track {
  display: flex; gap: 24px;
  padding-left: max(var(--gutter), calc((100vw - var(--container)) / 2));
  padding-right: 40px;
  width: max-content;
}
.card { width: 384px; flex: 0 0 384px; background: var(--c-card); border: 1px solid var(--c-border-soft); border-radius: 28px; padding: 28px; display: flex; flex-direction: column; gap: 18px; }
.card__top { display: flex; align-items: center; gap: 16px; }
.card__ava { width: 58px; height: 58px; border-radius: 50%; border: 2px solid var(--c-gold); color: var(--c-gold); display: grid; place-items: center; font-family: var(--font-display); font-weight: 600; font-size: 16px; flex: 0 0 58px; }
.card__ava img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; display: block; }
.card__name { font-family: var(--font-body); font-weight: 800; font-size: 19px; }
.card__name a { transition: color .2s; }
.card__name a:hover { color: var(--c-gold); }
.card__url { font-family: var(--font-mono); font-size: 12px; color: var(--c-subtle); margin-top: 4px; word-break: break-all; }
.card__badge { display: inline-flex; align-items: center; gap: 8px; background: #2A2415; border-radius: 100px; padding: 7px 14px; font-size: 13px; color: var(--c-muted); width: fit-content; }
.card__badge b { color: var(--c-gold); font-weight: 700; }
.card__badge .star { color: var(--c-gold); }
.card__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat { background: var(--c-card-inner); border-radius: 16px; padding: 16px 18px; }
.stat__label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--c-subtle); margin-bottom: 8px; }
.stat__value { font-family: var(--font-display); font-weight: 700; font-size: 22px; }
.stat__value--gold { color: var(--c-gold); }
.card__managers-label { font-size: 13px; color: var(--c-subtle); }
.card__managers { display: flex; gap: 10px; flex-wrap: wrap; margin-top: -8px; }
.chip { border: 1px solid #33333A; border-radius: 100px; padding: 8px 16px; font-size: 14px; font-weight: 600; color: var(--c-text); transition: border-color .2s; }
.chip:hover { border-color: var(--c-gold); }
.card .btn--cream { margin-top: auto; }

.dots { display: flex; gap: 8px; margin-top: 36px; }
.dots button { border: 0; width: 10px; height: 10px; border-radius: 100px; background: #2E2E35; transition: all .25s; padding: 0; }
.dots button.is-active { width: 28px; background: var(--c-gold); }

/* ---------- Steps ---------- */
#how h2 { margin-bottom: 56px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.step { border-top: 1px solid #2B2B31; padding-top: 28px; }
.step__num { font-family: var(--font-mono); font-weight: 600; font-size: 14px; color: var(--c-gold); margin-bottom: 18px; }
.step h3 { font-size: 26px; font-weight: 600; margin-bottom: 14px; }
.step p { color: var(--c-muted); font-size: 16px; line-height: 1.6; }

/* ---------- Banner ---------- */
.banner { background: var(--c-gold); border-radius: 40px; padding: 64px; display: flex; align-items: center; justify-content: space-between; gap: 40px; color: #16130A; }
.banner__title { font-size: 42px; line-height: 1.18; margin-bottom: 20px; }
.banner__subtitle { font-size: 17px; font-weight: 600; color: rgba(22,19,10,.75); }
.banner .btn--dark { flex: 0 0 auto; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--c-border-soft); padding: 34px 0; margin-top: 30px; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.logo__text--footer { font-size: 18px; }
.footer__right { display: flex; align-items: center; gap: 36px; color: var(--c-subtle); font-size: 15px; }
.footer__managers a { color: var(--c-muted); transition: color .2s; }
.footer__managers a:hover { color: var(--c-gold); }
.footer__lang button { background: none; border: 0; color: var(--c-subtle); font-size: 15px; font-weight: 600; padding: 0 2px; }
.footer__lang button:hover, .footer__lang button.is-active { color: var(--c-text); }

/* ---------- Burger ---------- */
.burger { display: none; width: 44px; height: 44px; border: 1px solid #33333A; border-radius: 12px; background: transparent; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.burger span { display: block; width: 18px; height: 2px; background: var(--c-text); border-radius: 2px; transition: all .25s; }
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  :root { --gutter: 40px; }
  .hero__title { font-size: 60px; }
  h2 { font-size: 40px; }
  .banner { padding: 48px; flex-wrap: wrap; }
}
@media (max-width: 860px) {
  .nav { display: none; position: fixed; inset: 76px 0 auto 0; background: #0E0E11; border-bottom: 1px solid var(--c-border); flex-direction: column; gap: 0; padding: 12px 0; margin: 0; }
  .nav.is-open { display: flex; }
  .nav a { padding: 16px var(--gutter); font-size: 17px; }
  .burger { display: flex; }
  .header__cta { display: none; }
  .hero { padding-top: 70px; }
  .hero__title { font-size: 44px; }
  h2 { font-size: 32px; }
  .steps { grid-template-columns: 1fr; gap: 24px; }
  .banner { padding: 40px 32px; border-radius: 32px; }
  .banner__title { font-size: 30px; }
  .listings__head { flex-direction: row; align-items: center; }
}
@media (max-width: 560px) {
  :root { --gutter: 20px; }
  .hero__title { font-size: 34px; }
  .hero__subtitle { font-size: 17px; }
  .btn--lg { padding: 16px 26px; font-size: 16px; width: 100%; }
  .hero__actions { flex-direction: column; }
  .card { width: 316px; flex-basis: 316px; padding: 22px; }
  .stat__value { font-size: 19px; }
  .banner .btn--dark { width: 100%; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
}