:root {
  --brown-dark: #1f120c;
  --brown: #3b2418;
  --brown-soft: #5d3925;
  --gold: #d8ac63;
  --cream: #f7ead6;
  --white: #fffaf1;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--brown-dark);
  color: var(--cream);
}

body {
  overflow-x: hidden;
}

.hero {
  position: relative;
  min-height: 100vh;
  padding: 34px 18px 76px;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 20% 10%, rgba(216,172,99,.18), transparent 34%),
    radial-gradient(circle at 80% 20%, rgba(92,54,34,.7), transparent 36%),
    linear-gradient(135deg, #1c100b 0%, #3a2114 48%, #24140d 100%);
}

.card {
  width: min(960px, 94vw);
  text-align: center;
  padding: clamp(14px, 3vw, 28px);
  border: 1px solid rgba(216,172,99,.22);
  border-radius: 24px;
  background: rgba(20, 11, 7, .32);
  box-shadow: 0 22px 65px rgba(0,0,0,.42);
  backdrop-filter: blur(7px);
}

.brand-image {
  width: min(100%, 820px);
  max-height: 68vh;
  object-fit: contain;
  border-radius: 16px;
  filter: drop-shadow(0 18px 34px rgba(0,0,0,.45));
}

.content {
  margin: 22px auto 4px;
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 5px;
  font-size: 13px;
}

h1 {
  margin: 0;
  font-size: clamp(28px, 5vw, 50px);
  color: var(--white);
  letter-spacing: .5px;
}

.subtitle {
  margin: 12px auto 24px;
  color: rgba(247,234,214,.88);
  font-size: clamp(16px, 2.2vw, 20px);
  line-height: 1.5;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
}

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

.primary {
  background: var(--gold);
  color: #21130c;
  box-shadow: 0 12px 26px rgba(216,172,99,.2);
}

.ghost {
  border: 1px solid rgba(216,172,99,.45);
  color: var(--cream);
}

.whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 10;
  background: #25D366;
  color: white;
  text-decoration: none;
  padding: 14px 18px;
  border-radius: 999px;
  font-weight: 800;
  box-shadow: 0 12px 30px rgba(0,0,0,.38);
}

.pulse {
  animation: pulse 8s infinite;
}

footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 10px;
  text-align: center;
  font-size: 12px;
  color: rgba(247,234,214,.62);
  pointer-events: none;
}

.fade-in {
  opacity: 0;
  transform: translateY(14px);
  animation: fadeIn .9s ease forwards;
}

.coffee-bg span {
  position: absolute;
  width: 10px;
  height: 10px;
  background: rgba(216,172,99,.32);
  border-radius: 50%;
  filter: blur(.2px);
  animation: float 12s ease-in-out infinite;
}

.coffee-bg span:nth-child(1) { left: 12%; top: 18%; animation-delay: 0s; }
.coffee-bg span:nth-child(2) { left: 78%; top: 14%; animation-delay: 1.2s; }
.coffee-bg span:nth-child(3) { left: 84%; top: 62%; animation-delay: 2.1s; }
.coffee-bg span:nth-child(4) { left: 18%; top: 74%; animation-delay: 3s; }
.coffee-bg span:nth-child(5) { left: 52%; top: 9%; animation-delay: 4.2s; }

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 88%, 100% {
    transform: scale(1);
    box-shadow: 0 12px 30px rgba(0,0,0,.38);
  }
  92% {
    transform: scale(1.06);
    box-shadow: 0 12px 34px rgba(37,211,102,.45);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0) translateX(0); opacity: .3; }
  50% { transform: translateY(-22px) translateX(10px); opacity: .75; }
}

@media (max-width: 620px) {
  .hero {
    padding-top: 18px;
  }

  .card {
    border-radius: 18px;
  }

  .brand-image {
    max-height: 56vh;
  }

  .btn {
    width: 100%;
  }

  .whatsapp {
    left: 18px;
    right: 18px;
    text-align: center;
  }

  footer {
    display: none;
  }
}