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

/* ── Tema Escuro (Padrão) ── */
:root {
  --bg-primary: #0a0e1a;
  --bg-card: #151c2e;
  --border-color: rgba(255, 255, 255, 0.06);
  --border-accent: rgba(99, 102, 241, 0.3);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent-blue: #3b82f6;
  --accent-indigo: #6366f1;
  --accent-green: #10b981;
  --accent-red: #ef4444;
  --glow-bg: rgba(99, 102, 241, 0.06);
  --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.4);
  --shadow-btn: 0 12px 30px rgba(59, 130, 246, 0.25);
  --badge-red-bg: rgba(239, 68, 68, 0.08);
  --badge-red-border: rgba(239, 68, 68, 0.2);
  --icon-color: #64748b;
}

/* ── Tema Claro ── */
/* PARA DESABILITAR A OPÇÃO DE TEMA CLARO, BASTA APAGAR OU DEIXAR COMENTADO O BLOCO ABAIXO */
[data-theme="light"] {
--bg-primary: #f8fafc;
--bg-card: #ffffff;
--border-color: #e2e8f0;
--border-accent: rgba(99, 102, 241, 0.3);
--text-primary: #0f172a;
--text-secondary: #475569;
--text-muted: #94a3b8;
--accent-blue: #2563eb;
--accent-indigo: #6366f1;
--accent-green: #10b981;
--accent-red: #ef4444;
--glow-bg: rgba(99, 102, 241, 0.04);
--shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.05);
--shadow-btn: 0 12px 30px rgba(37, 99, 235, 0.2);
--badge-red-bg: rgba(239, 68, 68, 0.06);
--badge-red-border: rgba(239, 68, 68, 0.15);
--icon-color: #94a3b8;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.4s ease;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle at 50% 0%, var(--glow-bg), transparent 70%);
  pointer-events: none;
  z-index: 0;
  transition: background 0.4s ease;
}

/* Theme Toggle */
.theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 42px;
  height: 42px;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-card);
}

.theme-toggle:hover {
  transform: scale(1.05);
  border-color: var(--border-accent);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  stroke: var(--text-muted);
  transition: stroke 0.4s ease;
}

/* Container */
.container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 680px;
  padding: 24px;
  margin: auto; /* Centraliza verticalmente e horizontalmente sem quebrar o scroll no mobile */
}

/* Header */
.header {
  text-align: center;
  margin-bottom: 32px;
  animation: fadeInDown 0.6s ease-out;
}

.header-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--badge-red-bg);
  border: 1px solid var(--badge-red-border);
  color: var(--accent-red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 20px;
  transition: background 0.3s, border-color 0.3s;
}

.header-badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-red);
  animation: blink 1.5s ease-in-out infinite;
}

.header h1 {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.6;
  transition: color 0.4s ease;
}

/* Domain Card */
.domain-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.6s ease-out 0.2s both;
  transition: border-color 0.5s ease, box-shadow 0.5s ease, background 0.4s ease;
  box-shadow: var(--shadow-card);
}

.domain-card:hover {
  border-color: var(--border-accent);
}

.domain-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-accent), var(--accent-indigo), var(--border-accent), transparent);
  opacity: 0.6;
}

.domain-card::after {
  content: '';
  position: absolute;
  top: -1px; left: 50%;
  transform: translateX(-50%);
  width: 80px; height: 3px;
  background: linear-gradient(90deg, var(--accent-indigo), var(--accent-blue));
  border-radius: 0 0 4px 4px;
}

.domain-name-wrapper {
  text-align: center;
  margin-bottom: 28px;
}

.domain-name, .domain-extension {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(28px, 6vw, 42px);
  font-weight: 700;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.domain-name {
  background-image: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
}

.domain-extension {
  background-image: linear-gradient(135deg, var(--accent-indigo), var(--accent-blue));
}

.domain-underline {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--accent-indigo), var(--accent-blue));
  border-radius: 10px;
  margin: 16px auto 0;
  opacity: 0.6;
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-color), rgba(99, 102, 241, 0.1), var(--border-color), transparent);
  margin: 24px 0;
  transition: background 0.4s;
}

/* Description & Features */
.description { text-align: center; margin-bottom: 28px; }
.description p { font-size: 14.5px; line-height: 1.75; color: var(--text-secondary); transition: color 0.4s; }
.description .highlight { color: var(--text-primary); font-weight: 600; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 28px; }
.feature-item {
  text-align: center; padding: 16px 8px;
  background: var(--glow-bg); border: 1px solid var(--border-color);
  border-radius: 12px; transition: all 0.3s ease;
}
.feature-item:hover { border-color: var(--border-accent); transform: translateY(-2px); }

/* Novo estilo para ícones SVG */
.feature-icon {
  width: 28px;
  height: 28px;
  margin: 0 auto 10px;
  display: block;
  stroke: var(--icon-color);
  stroke-width: 1.5;
  fill: none;
  transition: stroke 0.4s ease;
}

.feature-label {
  font-size: 11px; font-weight: 600; color: var(--text-muted);
  letter-spacing: 0.08em; text-transform: uppercase; line-height: 1.4;
}

/* Price & CTA */
.price-section { text-align: center; margin-bottom: 32px; }
.price-label { font-size: 12px; font-weight: 500; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px; }
.price-value { font-size: 28px; font-weight: 800; color: var(--accent-green); }
.price-note { font-size: 12px; color: var(--text-muted); margin-top: 6px; transition: color 0.4s; }

.cta-button {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 16px 32px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff; font-family: 'Inter', sans-serif;
  font-size: 17px;
  font-weight: 700;
  text-decoration: none;
  border: none; border-radius: 14px;
  cursor: pointer; transition: all 0.3s ease; position: relative; overflow: hidden;
}
.cta-button:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(37, 211, 102, 0.3); }
.cta-button:active { transform: translateY(0); }
.cta-button svg { width: 24px; height: 24px; fill: currentColor; flex-shrink: 0; }

/* Footer */
.footer-info { text-align: center; margin-top: 24px; animation: fadeInUp 0.6s ease-out 0.4s both; }
.footer-info p { font-size: 12.5px; color: var(--text-muted); line-height: 1.7; transition: color 0.4s; }
.email {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 12px; font-size: 0.8rem; font-weight: 600;
  color: var(--text-muted); letter-spacing: 0.05em;
}
.email svg {
  width: 14px; height: 14px; stroke: var(--accent-green); fill: none; stroke-width: 2;
}
.email a {
  color: var(--accent-green);
}

/* Animations */
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
@keyframes fadeInDown { 0% { opacity: 0; transform: translateY(-16px); } 100% { opacity: 1; transform: translateY(0); } }
@keyframes fadeInUp { 0% { opacity: 0; transform: translateY(20px); } 100% { opacity: 1; transform: translateY(0); } }

/* Responsive */
@media (max-width: 640px) {
  .container {
    padding: 40px 16px; /* Mais respiro vertical no mobile */
  }
  /* .header {
  padding-right: 50px; /* Evita que o texto do header fique sob o botão de trocar tema */
} */
.domain-card { padding: 28px 20px; border-radius: 16px; }
.features { gap: 8px; }
.feature-item { padding: 12px 6px; }
.feature-label { font-size: 10px; }
.cta-button { font-size: 16px; }
      }