:root {
  --brown: #764A31;
  --black: #191919;
  --cream: #EAEAE0;
  --cream-soft: rgba(234, 234, 224, .76);
  --white: #ffffff;
  --radius-lg: 28px;
  --radius-md: 20px;
  --shadow: 0 24px 80px rgba(0, 0, 0, .36);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { min-height: 100%; scroll-behavior: smooth; }

body {
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--cream);
  background:
    radial-gradient(circle at 12% 0%, rgba(118, 74, 49, .42), transparent 34%),
    radial-gradient(circle at 92% 100%, rgba(234, 234, 224, .12), transparent 28%),
    var(--black);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(234,234,224,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(234,234,224,.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.75), transparent);
}

.site {
  min-height: calc(100vh - 92px);
  display: grid;
  place-items: center;
  padding: 22px 14px 10px;
}

.hero {
  width: min(100%, 980px);
  padding: 24px 16px 22px;
  text-align: center;
  border: 1px solid rgba(234, 234, 224, .14);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(234,234,224,.08), rgba(118,74,49,.14));
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  width: 190px;
  height: 190px;
  top: -76px;
  right: -62px;
  border-radius: 999px;
  background: rgba(118, 74, 49, .34);
  filter: blur(12px);
  z-index: -1;
}

.brand-card {
  width: min(100%, 360px);
  margin: 0 auto 22px;
  padding: 14px 18px;
  border-radius: 999px;
  background: rgba(234, 234, 224, .96);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .24);
}

.brand-logo { width: 100%; height: auto; display: block; object-fit: contain; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  padding: 9px 14px;
  border: 1px solid rgba(234,234,224,.16);
  border-radius: 999px;
  color: var(--cream);
  background: rgba(25,25,25,.56);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.badge svg, .btn svg, .social svg, .whatsapp-float svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex: 0 0 auto;
}

h1 {
  max-width: 850px;
  margin: 0 auto 16px;
  font-size: clamp(2.05rem, 10vw, 5.4rem);
  line-height: .96;
  letter-spacing: -.06em;
}

.subtitle {
  max-width: 720px;
  margin: 0 auto;
  color: var(--cream-soft);
  font-size: clamp(1rem, 4vw, 1.22rem);
  line-height: 1.58;
}

.subtitle strong { color: var(--cream); }

.countdown {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 30px auto;
  max-width: 680px;
}

.countdown article {
  padding: 18px 10px;
  border: 1px solid rgba(234,234,224,.13);
  border-radius: var(--radius-md);
  background: rgba(25,25,25,.5);
}

.countdown strong {
  display: block;
  color: var(--cream);
  font-size: clamp(2rem, 10vw, 3.3rem);
  line-height: 1;
}

.countdown span {
  display: block;
  margin-top: 8px;
  color: rgba(234,234,224,.62);
  font-size: .84rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.cta-row { display: grid; gap: 12px; }

.btn {
  width: 100%;
  min-height: 54px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  color: var(--cream);
  background: var(--brown);
  box-shadow: 0 14px 35px rgba(118,74,49,.35);
}

.btn-secondary {
  color: var(--cream);
  background: rgba(34, 164, 90, .16);
  border-color: rgba(34, 164, 90, .35);
}

.footer {
  min-height: 92px;
  padding: 22px 14px 88px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  color: rgba(234,234,224,.68);
  font-size: .92rem;
  text-align: center;
}

.footer a { color: var(--cream); text-decoration: none; }
.footer a:hover { color: var(--brown); }

.social { display: inline-flex; gap: 10px; }

.social a {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(234,234,224,.16);
  border-radius: 999px;
  background: rgba(234,234,224,.06);
}

.whatsapp-icon { color: #25D366; }

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 20px;
  z-index: 50;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: #25D366;
  border-radius: 999px;
  box-shadow: 0 18px 40px rgba(0,0,0,.35);
  text-decoration: none;
  transition: transform .25s ease;
}

.whatsapp-float .whatsapp-icon { color: #ffffff; width: 31px; height: 31px; }
.whatsapp-float:hover { transform: translateY(-3px) scale(1.03); }

.linaje-popup { border-radius: 28px !important; padding: 1.1rem .8rem !important; }
.linaje-title {
  color: #191919 !important;
  font-size: clamp(1.75rem, 7vw, 2.75rem) !important;
  letter-spacing: -.04em !important;
}
.linaje-html { color: rgba(25,25,25,.74) !important; }

.linaje-input {
  width: 100% !important;
  height: 58px !important;
  margin: 8px 0 14px !important;
  border-radius: 16px !important;
  border: 1px solid rgba(25,25,25,.14) !important;
  box-shadow: none !important;
  font-size: 1rem !important;
  font-weight: 700 !important;
}

.swal-label {
  display: block;
  margin: 12px 0 6px;
  color: #191919;
  text-align: left;
  font-weight: 900;
}

.coupon-code {
  display: inline-block;
  margin: 16px 0 8px;
  padding: 12px 18px;
  border-radius: 16px;
  color: #764A31;
  background: rgba(118, 74, 49, .10);
  border: 1px dashed rgba(118, 74, 49, .45);
  font-size: clamp(1.8rem, 9vw, 3rem);
  font-weight: 1000;
  letter-spacing: -.04em;
}

@media (min-width: 520px) {
  .hero { padding: 34px 28px; }
  .brand-card { width: min(430px, 82%); }
  .cta-row { display: flex; justify-content: center; flex-wrap: wrap; }
  .btn { width: auto; min-width: 220px; }
}

@media (min-width: 760px) {
  .site { padding: 40px 22px 16px; }
  .hero { padding: 52px 44px; }
  .countdown { grid-template-columns: repeat(4, 1fr); }
  .footer { padding-bottom: 24px; }
}