/* MASK OFF landing v12 — desktop-first, Ink & Wine */
:root {
  --bg: #08080a;
  --bg-soft: #0e0c10;
  --text: #ece8ea;
  --muted: rgba(236, 232, 234, 0.55);
  --wine: #9a6b72;
  --rose: #c4a8ac;
  --rose-light: #dcc4c8;
  --red: #ef4444;
  --line: rgba(154, 107, 114, 0.28);
  --felt: linear-gradient(135deg, #2a1420 0%, #1a0e14 50%, #08060a 100%);
  --font: 'Inter', system-ui, sans-serif;
  --display: 'Bebas Neue', Impact, sans-serif;
  --wrap: min(100% - 3rem, 68rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: #030304;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 45% at 15% 0%, rgba(154, 107, 114, 0.12), transparent 55%),
    radial-gradient(ellipse 50% 40% at 85% 100%, rgba(110, 74, 80, 0.08), transparent 50%);
}

a { color: inherit; text-decoration: none; }

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

/* header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 8, 10, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
}

.logo {
  font-family: var(--display);
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

.logo b { color: var(--red); font-weight: 400; }

.nav {
  display: none;
  align-items: center;
  gap: 0.25rem;
  margin-inline: auto;
}

.nav a {
  padding: 0.45rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  border-radius: 0.4rem;
  transition: color 0.2s, background 0.2s;
}

.nav a:hover {
  color: var(--rose-light);
  background: rgba(154, 107, 114, 0.1);
}

.nav-support {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--rose);
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .nav { display: flex; }
}

/* hero */
.hero {
  position: relative;
  padding: 3.5rem 0 4rem;
  border-bottom: 1px solid var(--line);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
  }
}

.hero__tag {
  margin: 0 0 1rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--wine);
}

.hero h1 {
  font-family: var(--display);
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  line-height: 0.95;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin: 0 0 1.25rem;
  color: var(--rose-light);
  max-width: 14ch;
}

.hero__lead {
  margin: 0 0 2rem;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--muted);
  line-height: 1.7;
  max-width: 32rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero__actions .btn {
  width: auto;
  min-width: 10rem;
  padding-inline: 1.75rem;
}

.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 16rem;
  padding: 1rem 0;
  perspective: none;
}

@media (max-width: 899px) {
  .hero__visual {
    order: -1;
    min-height: 14rem;
    margin-bottom: 0.5rem;
  }
}

.hero__chip-stage {
  position: relative;
  z-index: 2;
}

.hero__chip {
  display: block;
  width: min(100%, 26rem);
  max-height: 26rem;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.45));
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}

@media (min-width: 900px) {
  .hero__chip {
    width: min(100%, 24rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__chip-stage {
    animation: none;
  }
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  border-radius: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: opacity 0.15s, transform 0.15s;
}

.btn:hover { opacity: 0.92; transform: translateY(-1px); }
.btn:active { transform: none; opacity: 0.88; }

.btn--tg {
  background: linear-gradient(135deg, #229ED9, #1a7fbf);
  color: #fff;
  box-shadow: 0 6px 20px rgba(34, 158, 217, 0.22);
}

.btn--wine {
  background: linear-gradient(180deg, #a88088 0%, #6e4a50 100%);
  color: #fff;
  border-color: rgba(200, 160, 168, 0.25);
}

/* sections */
.section {
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--line);
}

.section--muted {
  background: rgba(154, 107, 114, 0.04);
}

.section__title {
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rose);
  margin: 0 0 1.75rem;
}

/* steps */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.steps__item {
  padding: 1.5rem;
  border-radius: 0.75rem;
  background: var(--bg-soft);
  border: 1px solid var(--line);
}

.steps__n {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--rose-light);
  background: rgba(154, 107, 114, 0.15);
  border: 1px solid var(--line);
  margin-bottom: 1rem;
}

.steps__item strong {
  display: block;
  font-size: 1rem;
  color: var(--rose-light);
  margin-bottom: 0.4rem;
}

.steps__item p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.55;
}

.steps__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* formats */
.formats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.formats span {
  padding: 0.55rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--rose);
  border: 1px solid var(--line);
  background: rgba(154, 107, 114, 0.08);
}

.notice {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.65;
  padding: 1.25rem 1.5rem;
  border-radius: 0.75rem;
  background: rgba(154, 107, 114, 0.06);
  border: 1px solid var(--line);
  max-width: 40rem;
}

.notice strong { color: var(--rose-light); }

/* grid bottom */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: start;
  }
}

.location-card {
  padding: 1.75rem;
  border-radius: 0.75rem;
  background: var(--bg-soft);
  border: 1px solid var(--line);
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 0.35rem 0;
}

.faq summary {
  cursor: pointer;
  list-style: none;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.75rem 0;
}

.faq summary::-webkit-details-marker { display: none; }

.faq p {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
}

.faq a { color: var(--rose-light); text-decoration: underline; }

address {
  font-style: normal;
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.map {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--rose-light);
}

.map:hover { text-decoration: underline; }

/* footer */
.footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--line);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--muted);
}

@media (min-width: 640px) {
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__links {
  display: flex;
  gap: 1.25rem;
}

.footer a { color: var(--rose); }

@media (max-width: 479px) {
  :root { --wrap: min(100% - 2rem, 68rem); }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .steps__actions { flex-direction: column; }
  .steps__actions .btn { width: 100%; }
}