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

:root {
  --bg: #1C1C1C;
  --card-bg: #2A2A2A;
  --gold: #B8860B;
  --gold-bright: #D4A017;
  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;
  --call: #0088CC;
  --call-dark: #006FA3;
  --text: #F0F0F0;
  --text-muted: #9E9E9E;
  --border: #333333;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  min-height: 100vh;
  line-height: 1.6;
}

/* Layout */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px;
}

/* Header */
.header {
  text-align: center;
  padding: 40px 0 0;
}

.logo {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 10px;
  margin-bottom: 8px;
}

.logo-brs {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: 2px;
}

.logo-metal {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 1px;
}

.logo-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* Main */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 0 40px;
  max-width: 600px;
  width: 100%;
}

.badge {
  display: inline-block;
  background: var(--card-bg);
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.headline {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text);
}

.gold {
  color: var(--gold-bright);
}

.subtext {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

/* CTA Buttons */
.cta-group {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  width: 100%;
  max-width: 420px;
}

.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 1;
  padding: 14px 16px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
  min-height: 52px;
}

.btn:active {
  transform: scale(0.97);
}

.btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
}

.btn-call {
  background: var(--card-bg);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-call:hover {
  background: #333;
}

/* Info Strip */
.info-strip {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 420px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
  text-align: left;
}

.info-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* Footer */
.footer {
  padding: 20px 0 32px;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: transform 0.15s, background 0.15s;
}

.whatsapp-float:hover {
  background: var(--whatsapp-dark);
  transform: scale(1.08);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: #fff;
}

/* Desktop */
@media (min-width: 768px) {
  .header {
    padding-top: 60px;
  }

  .logo-brs {
    font-size: 3rem;
  }

  .logo-metal {
    font-size: 1.8rem;
  }

  .headline {
    font-size: 3rem;
  }

  .subtext {
    font-size: 1.1rem;
  }

  .cta-group {
    gap: 16px;
  }

  .btn {
    padding: 16px 24px;
    font-size: 1.05rem;
  }

  .info-strip {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .info-item {
    flex: 1;
    min-width: 180px;
  }
}