:root {
  --bg: #0a0a0b;
  --card: #121214;
  --line: rgba(255, 255, 255, 0.09);
  --text: #f3f3f4;
  --muted: #9c9ca6;
  --red: #e10600;
  --pad: clamp(1.25rem, 4vw, 3.5rem);
  --sans: "Manrope", system-ui, sans-serif;
  --display: "Syne", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

img {
  max-width: 100%;
  display: block;
}

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

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--pad);
  background: rgba(10, 10, 11, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.logo img {
  height: 40px;
  width: auto;
}

nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-weight: 600;
  font-size: 0.95rem;
}

nav a:hover {
  color: #fff;
}

.cta {
  background: var(--red);
  color: #fff;
  padding: 0.55rem 1rem;
  border-radius: 999px;
}

.cta:hover {
  filter: brightness(1.1);
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  min-height: calc(100svh - 73px);
  padding: clamp(2rem, 6vh, 4rem) var(--pad);
}

.mark {
  width: min(180px, 40%);
  margin-bottom: 1.25rem;
  filter: drop-shadow(0 12px 30px rgba(225, 6, 0, 0.35));
}

.eyebrow {
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--red);
}

.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  max-width: 10ch;
}

.sub {
  margin: 1.1rem 0 1.6rem;
  color: var(--muted);
  max-width: 34ch;
  font-size: 1.05rem;
}

.btn {
  display: inline-flex;
  background: var(--red);
  color: #fff;
  font-weight: 700;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
}

.btn:hover {
  filter: brightness(1.08);
}

.hero-right {
  background: radial-gradient(circle at 50% 40%, #1b1b20, #0a0a0b 70%);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 8%;
  display: grid;
  place-items: center;
}

.hero-right img {
  width: min(100%, 420px);
  filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.55));
}

.shop {
  padding: 1rem var(--pad) clamp(4rem, 10vh, 6rem);
}

.shop-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
  margin-bottom: 1.5rem;
}

.shop-head h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3rem);
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tab {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.tab.on,
.tab:hover {
  color: #fff;
  border-color: var(--red);
  background: rgba(225, 6, 0, 0.12);
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.item:hover {
  transform: translateY(-4px);
  border-color: rgba(225, 6, 0, 0.4);
}

.item.hide {
  display: none;
}

.item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: #0e0e10;
}

.item div {
  padding: 0.9rem 1rem 1.1rem;
  border-top: 1px solid var(--line);
}

.item h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.15rem;
}

.item p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: center;
  padding: 0 var(--pad) clamp(3rem, 8vh, 5rem);
}

.about-copy h2 {
  margin: 0 0 0.8rem;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.02em;
}

.about-copy p {
  color: var(--muted);
  max-width: 40ch;
}

.about-copy ul {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.about-copy li {
  padding: 0.65rem 0;
  border-top: 1px solid var(--line);
  font-weight: 600;
}

.about img {
  width: 100%;
  border-radius: 24px;
  border: 1px solid var(--line);
}

.disclaimer {
  margin: 0 var(--pad) 3rem;
  padding: 1.25rem 1.4rem;
  border: 1px solid rgba(225, 6, 0, 0.45);
  border-radius: 16px;
  background: rgba(225, 6, 0, 0.08);
  color: #e8e8ee;
}

.disclaimer strong {
  color: #ff4d45;
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--display);
}

footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem var(--pad) 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

footer img {
  height: 32px;
  width: auto;
}

@media (max-width: 900px) {
  .hero,
  .about {
    grid-template-columns: 1fr;
  }

  .hero-right {
    order: -1;
  }

  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  nav a:not(.cta) {
    display: none;
  }
}