:root {
  --night: #ffffff;
  --card: #c3c5c6;
  --blue: #FE914D;
  --blue-bright: #FE914D;
  --copy: #000000;
  --muted: #72777a;
}

* { box-sizing: border-box; }

body {
  min-width: 320px;
  margin: 0;
  color: var(--copy);
  background: var(--night);
  font-family: Inter, Arial, sans-serif;
}

.age-gate {
  isolation: isolate;
  position: relative;
  display: grid;
  min-height: 100svh;
  place-items: center;
  overflow: hidden;
  padding: 32px 24px;
  background: linear-gradient(145deg, #5ACDEB 0%, #FB9250 100%);
}

.ambient {
  position: absolute;
  z-index: -1;
  width: min(42vw, 590px);
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(76px);
  opacity: .26;
}

.ambient-left { left: -24%; bottom: -45%; background: #0877b8; }
.ambient-right { top: -35%; right: -23%; background: #126da1; }

.age-card {
  width: min(100%, 570px);
  padding: clamp(38px, 7vw, 62px) clamp(26px, 7vw, 64px) 56px;
  text-align: center;
  background: #fff;
  border: 1px solid rgb(255 255 255 / 11%);
  border-radius: 18px;
  box-shadow: 0 32px 80px rgb(0 0 0 / 45%), inset 0 1px 0 rgb(255 255 255 / 5%);
}

.brand-logo {
  display: block;
  width: min(255px, 74%);
  height: auto;
  margin: 0 auto;
  margin-bottom: 20px;
}

.divider {
  width: 46px;
  height: 1px;
  margin: 30px auto 23px;
  background: var(--blue);
}

.brand-icon {
  display: block;
  width: 36px;
  height: 36px;
  margin: 0 auto 13px;
  filter: invert(68%) sepia(72%) saturate(1710%) hue-rotate(174deg) brightness(99%) contrast(89%);
}

.eyebrow {
  margin: 0;
  color: var(--blue-bright);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .19em;
}

h1 {
  max-width: 435px;
  margin: 17px auto 30px;
  font-family: Lato, Arial, sans-serif;
  font-size: clamp(30px, 5vw, 34px);
  font-weight: 700;
  letter-spacing: .025em;
  line-height: .96;
}

.intro {
  max-width: 340px;
  margin: 0 auto;
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.55;
}

.confirm-button {
  display: flex;
  width: min(100%, 250px);
  min-height: 57px;
  align-items: center;
  justify-content: center;
  margin: 30px auto 18px;
  color: #000;
  background: var(--blue);
  border: 1px solid rgb(255 255 255 / 13%);
  border-radius: 30px;
  box-shadow: 0 9px 20px rgb(9 139 217 / 20%);
  font-size: .88rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-decoration: none;
  transition: background .18s ease, transform .18s ease, box-shadow .18s ease;
}

.confirm-button:hover { background: var(--blue-bright); transform: translateY(-2px); box-shadow: 0 13px 26px rgb(9 139 217 / 32%); }
.confirm-button:focus-visible { outline: 3px solid #fff; outline-offset: 4px; }

.reviews {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin: 1px 0 0;
  color: var(--copy);
  font-size: .78rem;
  line-height: 1.4;
}

.stars {
  color: #ffc400;
  font-size: 1.06rem;
  letter-spacing: 2px;
  line-height: 1;
}

.reviews strong {
  font-weight: 800;
}

@media (max-width: 450px) {
  .age-gate { padding: 16px; }
  .age-card { border-radius: 14px; }
  .divider { margin-top: 25px; }
}