:root {
  --bg: #f0f4f8;
  --bg2: #ffffff;
  --bg3: #f8fafc;
  --surface: #ffffff;
  --border: #e2e8f0;
  --text: #1e293b;
  --text2: #64748b;
  --accent: #2563eb;
  --accent2: #1d4ed8;
  --green: #10b981;
  --orange: #f59e0b;
  --red: #ef4444;
  --blue: #3b82f6;
  --radius: 12px;
  --radius-sm: 8px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
a { color: var(--accent); text-decoration: none; }
img { max-width: 100%; }
.text-accent { color: var(--accent); }

.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border); z-index: 100;
}
.nav-container {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.4rem; font-weight: 800; color: var(--text);
}
.logo i { font-size: 1.5rem; color: var(--accent); }
.nav-links {
  display: flex; align-items: center; gap: 8px; list-style: none;
}
.nav-links a {
  padding: 8px 14px; border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 500; color: var(--text2);
  transition: all .2s;
}
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav-btn {
  background: var(--accent) !important; color: #fff !important;
  font-weight: 600 !important;
}
.nav-btn:hover { background: var(--accent2) !important; }
.nav-btn-outline {
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
}
.nav-btn-outline:hover { border-color: var(--accent) !important; color: var(--accent) !important; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  width: 24px; height: 2px; background: var(--text);
  border-radius: 2px; transition: .3s;
}

.hero {
  padding: 140px 0 80px; min-height: 90vh;
  display: flex; align-items: center;
  background: radial-gradient(ellipse at 20% 50%, rgba(37,99,235,0.06) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(37,99,235,0.04) 0%, transparent 50%);
}
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(6,182,212,0.12); color: var(--accent);
  padding: 6px 16px; border-radius: 50px; font-size: 0.85rem; font-weight: 600;
  margin-bottom: 20px;
}
.hero h1 { font-size: 3rem; font-weight: 800; line-height: 1.15; margin-bottom: 16px; }
.hero-p { color: var(--text2); font-size: 1.1rem; max-width: 520px; margin-bottom: 28px; }
.hero-actions { display: flex; gap: 12px; margin-bottom: 32px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-tags span {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 14px; background: var(--surface); border-radius: 50px;
  font-size: 0.85rem; color: var(--text2);
}
.hero-tags i { color: var(--accent); }
.hero-card-glow {
  position: relative; padding: 3px; border-radius: 20px;
  background: linear-gradient(135deg, var(--accent), #60a5fa, var(--accent));
  animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse { 0%,100% { opacity: 1; } 50% { opacity: 0.7; } }
.hero-card-main {
  background: var(--bg2); border-radius: 18px; padding: 48px 36px;
  text-align: center;
}
.hero-card-main i { font-size: 4rem; color: var(--accent); margin-bottom: 16px; }
.hero-card-main h3 { font-size: 1.6rem; margin-bottom: 8px; }
.hero-card-main p { color: var(--text2); margin-bottom: 24px; }
.hero-features { display: flex; flex-direction: column; gap: 10px; align-items: center; }
.hero-features span { display: flex; align-items: center; gap: 8px; color: var(--text2); }
.hero-features i { font-size: 1rem; color: var(--green); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.95rem; border: none;
  cursor: pointer; transition: all .25s;
}
.btn-lg { padding: 14px 32px; font-size: 1.05rem; }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent2); transform: translateY(-2px); }
.btn-outline { background: transparent; border: 2px solid var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-full { width: 100%; justify-content: center; }
.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { opacity: 0.9; }

.section { padding: 80px 0; }
.section-alt { background: var(--bg2); }
.section-head { margin-bottom: 48px; }
.section-head.center { text-align: center; }
.tag {
  display: inline-flex; padding: 4px 14px; background: rgba(6,182,212,0.1);
  color: var(--accent); border-radius: 50px; font-size: 0.8rem; font-weight: 600;
  margin-bottom: 12px;
}
.section-head h2 { font-size: 2.2rem; font-weight: 800; }
.section-sub { color: var(--text2); margin-top: 8px; font-size: 1.05rem; }

.plans-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.plan-card {
  background: var(--surface); border-radius: var(--radius);
  padding: 32px 24px; border: 1px solid var(--border);
  transition: all .3s; position: relative; text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.plan-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 8px 32px rgba(6,182,212,0.1); }
.plan-card.destaque { border-color: var(--accent); background: linear-gradient(180deg, rgba(6,182,212,0.06), var(--surface)); }
.plan-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff; padding: 4px 16px;
  border-radius: 50px; font-size: 0.75rem; font-weight: 700;
}
.plan-icon { font-size: 2rem; color: var(--accent); margin-bottom: 12px; }
.plan-card h3 { font-size: 1.3rem; margin-bottom: 4px; }
.plan-desc { color: var(--text2); font-size: 0.85rem; margin-bottom: 16px; min-height: 40px; }
.plan-price { margin-bottom: 4px; display: flex; align-items: baseline; justify-content: center; gap: 4px; }
.plan-value { font-size: 2.2rem; font-weight: 800; }
.plan-total { font-size: 0.85rem; font-weight: 500; color: var(--text2); }
.plan-duracao { color: var(--text2); font-size: 0.85rem; margin-bottom: 20px; display: flex; align-items: center; justify-content: center; gap: 6px; }
.plan-features-wrap { margin-bottom: 20px; }
.plan-features { list-style: none; text-align: left; display: inline-block; }
.plan-features li {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 0; font-size: 0.88rem; color: var(--text2);
}
.plan-features i { color: var(--green); font-size: 0.85rem; }
.plan-btn { width: 100%; }
.placeholder { grid-column: 1/-1; text-align: center; padding: 40px; color: var(--text2); }

.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.step-card {
  text-align: center; padding: 32px 20px; background: var(--surface);
  border-radius: var(--radius); border: 1px solid var(--border);
  position: relative;
}
.step-num {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent); color: #fff; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.step-card i { font-size: 2.2rem; color: var(--accent); margin-bottom: 12px; }
.step-card h4 { margin-bottom: 8px; }
.step-card p { color: var(--text2); font-size: 0.9rem; }

.servers-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.server-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; display: flex;
  align-items: center; gap: 16px;
}
.server-card i { font-size: 2rem; color: var(--green); }
.server-info h4 { font-size: 1rem; }
.server-info p { color: var(--text2); font-size: 0.85rem; }
.server-online i { color: var(--green); }

.benefits-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.benefit-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; text-align: center;
  transition: all .3s;
}
.benefit-card:hover { border-color: var(--accent); }
.benefit-card i { font-size: 2.2rem; color: var(--accent); margin-bottom: 12px; }
.benefit-card h4 { margin-bottom: 8px; }
.benefit-card p { color: var(--text2); font-size: 0.9rem; }

.cta-section { padding: 60px 0; }
.cta-box {
  text-align: center; padding: 48px; background: var(--surface);
  border-radius: var(--radius); border: 1px solid var(--border);
}
.cta-box h2 { font-size: 2rem; margin-bottom: 12px; }
.cta-box p { color: var(--text2); margin-bottom: 24px; }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7);
  display: none; align-items: center; justify-content: center;
  z-index: 200; padding: 20px;
}
.modal-overlay.active { display: flex; }
.modal-box {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  width: 100%; max-width: 480px; position: relative;
  max-height: 90vh; overflow-y: auto;
}
.modal-close {
  position: absolute; top: 12px; right: 16px;
  background: none; border: none; color: var(--text2);
  font-size: 1.6rem; cursor: pointer;
}
.modal-header-custom { text-align: center; margin-bottom: 24px; }
.modal-header-custom i { font-size: 2.5rem; color: var(--accent); margin-bottom: 8px; }
.modal-sucesso { text-align: center; }
.modal-sucesso i { font-size: 1.8rem; color: var(--green); margin-bottom: 8px; }

.notif-modal i.notif-icon { font-size: 2.2rem; margin-bottom: 8px; }
.notif-modal .notif-icon.error { color: var(--red); }
.notif-modal .notif-icon.success { color: var(--green); }
.notif-modal .notif-icon.info { color: var(--accent); }
.notif-modal .notif-icon.warning { color: var(--orange); }
.sucesso-dados {
  background: var(--surface); border-radius: var(--radius-sm);
  padding: 16px; text-align: left; margin: 16px 0;
}
.sucesso-dados p { display: flex; justify-content: space-between; padding: 4px 0; font-size: 0.9rem; }
.sucesso-dados strong { color: var(--accent); }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 4px; }
.req { color: var(--red); }
.input {
  width: 100%; padding: 10px 14px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text); font-size: 0.9rem; font-family: inherit;
  transition: border-color .2s;
}
.input:focus { outline: none; border-color: var(--accent); }
select.input { cursor: pointer; }
.form-total {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0; border-top: 1px solid var(--border); margin-bottom: 16px;
}
.form-total strong { font-size: 1.3rem; color: var(--accent); }
.form-total small { font-size: 0.75rem; color: var(--text2); }
.modal-footer-text { text-align: center; color: var(--text2); font-size: 0.8rem; margin-top: 12px; }

.footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 48px 0 24px; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 32px; }
.footer-brand p { color: var(--text2); font-size: 0.9rem; margin-top: 8px; }
.footer-links h5 { margin-bottom: 12px; font-size: 0.9rem; }
.footer-links a { display: block; color: var(--text2); font-size: 0.85rem; padding: 4px 0; }
.footer-links a:hover { color: var(--accent); }
.footer-bar { text-align: center; padding-top: 20px; border-top: 1px solid var(--border); color: var(--text2); font-size: 0.8rem; }

.wa-float {
  position: fixed; bottom: 24px; right: 24px;
  width: 56px; height: 56px; background: #25d366;
  border-radius: 50%; display: flex; align-items: center;
  justify-content: center; color: #fff; font-size: 1.5rem;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  z-index: 50; transition: transform .2s;
}
.wa-float:hover { transform: scale(1.1); color: #fff; }

.consulta-box { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; max-width: 640px; margin: 0 auto; }
.consulta-form { margin-bottom: 0; }
.consulta-fields { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.consulta-fields .form-group { margin-bottom: 0; min-width: 160px; }
#consultaForm .form-group { margin-bottom: 0; }
.consulta-result { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border); }
.consulta-info p { display: flex; justify-content: space-between; padding: 6px 0; font-size: 0.9rem; border-bottom: 1px solid var(--bg3); }
.consulta-info p:last-child { border-bottom: none; }
.consulta-info p span { color: var(--text2); }
.consulta-renew { margin-top: 8px; }
.consulta-renew h4 { margin-bottom: 12px; }

@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; top: 64px; left: 0; right: 0;
    background: var(--bg); flex-direction: column; padding: 16px;
    border-bottom: 1px solid var(--border); gap: 4px;
  }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .hero-container { grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { font-size: 2rem; }
  .hero-actions { flex-direction: column; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
}