@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #2d6cdf;
  --secondary: #0f172a;
  --accent: #0fa958;
  --light: #f8fafc;
  --muted: #64748b;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background: #fff;
  color: #0f172a;
  margin: 0;
  padding-top: 76px;
}

a {
  text-decoration: none;
}

.navbar {
  transition: box-shadow 0.3s ease, background-color 0.3s ease;
  background: rgba(255, 255, 255, 0.95);
}

.navbar.scrolled {
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.hero {
  background: radial-gradient(circle at 20% 20%, #e0ecff 0, #f6f7fb 40%, #fff 70%);
  padding: 80px 0 60px;
}

.hero h1 {
  font-weight: 700;
  font-size: clamp(2rem, 3vw + 1rem, 3.2rem);
}

.hero p {
  max-width: 680px;
  color: var(--muted);
}

.btn-primary,
.btn-outline-primary,
.btn-success {
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary,
.btn-success {
  box-shadow: 0 10px 20px rgba(45, 108, 223, 0.2);
}

.btn-primary:hover,
.btn-outline-primary:hover,
.btn-success:hover,
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.section-title {
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.section-muted {
  color: var(--muted);
}

.stats-card {
  border: none;
  border-radius: 16px;
  background: linear-gradient(135deg, #f8fbff 0%, #eef4ff 100%);
  box-shadow: var(--shadow);
}

.icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #e5edff;
  color: #2d6cdf;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.card {
  border-radius: 16px;
  border: 1px solid #edf2f7;
  transition: box-shadow 0.3s ease, transform 0.2s ease;
}

.list-check {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list-check li {
  padding-left: 28px;
  position: relative;
  margin-bottom: 10px;
  color: var(--muted);
}

.list-check li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.footer {
  background: #0b1220;
  color: #dbe4ff;
  padding: 32px 0;
  margin-top: 60px;
}

.footer a {
  color: #9fb4ff;
}

.whatsapp-btn {
  position: fixed;
  right: 18px;
  bottom: 22px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  color: white;
  font-size: 26px;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  z-index: 1050;
}

.whatsapp-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 30px rgba(37, 211, 102, 0.35);
}

.tab-btn {
  border-radius: 999px !important;
  padding: 10px 18px;
  font-weight: 600;
}

.badge-soft {
  background: #eef2ff;
  color: #4338ca;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.8rem;
}

.material-card .btn {
  border-radius: 12px;
}

.fade-up {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.8s ease forwards;
}

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

.carousel-caption {
  background: rgba(15, 23, 42, 0.65);
  border-radius: 12px;
}

.contact-info {
  background: #f8fbff;
  border-radius: 16px;
  padding: 20px;
  border: 1px solid #e2e8f0;
}

.visitor-stats {
  font-size: 0.95rem;
  color: #cbd5e1;
}

@media (max-width: 767px) {
  body {
    padding-top: 64px;
  }

  .hero {
    padding: 60px 0 40px;
  }

  .navbar-brand {
    font-size: 1rem;
  }

  .footer {
    text-align: center;
  }
}