:root {
  --primary-color: #006c8d;
  --secondary-color: #f4a261;
  --background-color: #f8f9fb;
  --text-color: #1d1f21;
  --muted-color: #5c677d;
  --accent-color: #2a9d8f;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  background: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

a:hover {
  text-decoration: underline;
}

header {
  background: white;
  border-bottom: 1px solid #dde1e7;
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
}

nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.hero {
  background: linear-gradient(135deg, rgba(0, 108, 141, 0.1), rgba(42, 157, 143, 0.1));
  padding: 2.5rem;
  border-radius: 18px;
  margin-bottom: 2.5rem;
}

.hero h1 {
  margin-top: 0;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.cta-button {
  background: var(--primary-color);
  color: white;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
}

.cta-button.secondary {
  background: var(--accent-color);
}

.section {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.section h2 {
  margin-top: 0;
}

.section ul {
  padding-left: 1.25rem;
}

.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

table th,
table td {
  padding: 0.85rem;
  border: 1px solid #e3e7ee;
  text-align: left;
}

table th {
  background: rgba(0, 108, 141, 0.1);
}

.badge {
  display: inline-block;
  background: rgba(244, 162, 97, 0.18);
  color: var(--secondary-color);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}

.faq-item {
  margin-bottom: 1.5rem;
}

footer {
  background: #0f172a;
  color: white;
  padding: 2rem 1.5rem;
}

footer a {
  color: #e9ecef;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid.two {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.highlight {
  background: rgba(42, 157, 143, 0.12);
  border-left: 4px solid var(--accent-color);
  padding: 1.25rem;
  border-radius: 12px;
}

/* Floating Action Button */
.floating-action-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
}

.fab-main {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  transition: all 0.3s ease;
}

.fab-main:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.fab-main.active {
  background: linear-gradient(135deg, #128C7E, #075E54);
}

.fab-options {
  position: absolute;
  bottom: 75px;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.fab-options.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.fab-option {
  display: flex;
  align-items: center;
  gap: 12px;
  background: white;
  padding: 12px 20px;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  text-decoration: none;
  color: var(--text-color);
  font-weight: 600;
  white-space: nowrap;
  transition: all 0.3s ease;
}

.fab-option:hover {
  transform: translateX(-5px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
  text-decoration: none;
}

.fab-option-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.fab-option.whatsapp .fab-option-icon {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
}

.fab-option.call .fab-option-icon {
  background: linear-gradient(135deg, #4CAF50, #2E7D32);
  color: white;
}

@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: 1rem;
  }

  .hero {
    padding: 2rem 1.5rem;
  }

  .floating-action-btn {
    bottom: 20px;
    right: 20px;
  }

  .fab-main {
    width: 56px;
    height: 56px;
    font-size: 24px;
  }

  .fab-option {
    padding: 10px 16px;
    font-size: 14px;
  }

  .fab-option-icon {
    width: 36px;
    height: 36px;
    font-size: 18px;
  }
}