/* 
 * HostPro Cloud Ultra-Clear Typography & Modern Styling
 * Google Fonts: Prompt (Thai/Latin) & Inter
 */
@import url('https://fonts.googleapis.com/css2?family=Prompt:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-gradient: linear-gradient(135deg, #1e40af 0%, #2563eb 50%, #3b82f6 100%);
  --secondary-gradient: linear-gradient(135deg, #090d16 0%, #1e293b 100%);
  --accent: #f59e0b;
  --success: #059669;
  --danger: #dc2626;
  --bg-dark: #090d16;
  --card-bg: #ffffff;
  --text-main: #020617;
  --text-dark: #000000;
  --text-muted: #1e293b;
  --text-light-muted: #cbd5e1;
  --border-color: #cbd5e1;
  --border-subtle: #e2e8f0;
}

body {
  font-family: 'Prompt', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: #f1f5f9;
  color: #020617;
  font-size: 1rem;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Headings */
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: 'Prompt', sans-serif;
  color: #0f172a !important;
  font-weight: 700;
  letter-spacing: -0.3px;
}

/* High-Contrast Muted & Secondary Text */
.text-muted {
  color: #1e293b !important;
  font-weight: 500 !important;
}

.text-secondary {
  color: #0f172a !important;
  font-weight: 500 !important;
}

small, .small {
  font-size: 0.875rem;
  color: #1e293b;
  font-weight: 500;
}

/* Navbar */
.navbar-custom {
  background: rgba(9, 13, 22, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.85rem 0;
}
.navbar-brand {
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.5px;
  color: #ffffff !important;
}
.navbar-brand span {
  color: #38bdf8;
}
.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: #e2e8f0 !important;
  transition: all 0.2s ease;
  padding: 0.55rem 1rem !important;
  border-radius: 8px;
}
.nav-link:hover, .nav-link.active {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.12);
}

/* Wallet Badge in Navbar */
.wallet-badge {
  background: linear-gradient(135deg, #047857 0%, #059669 100%);
  color: #ffffff !important;
  border-radius: 20px;
  padding: 6px 16px;
  font-weight: 700;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.25);
}

/* Hero Section */
.hero-section {
  background: radial-gradient(circle at top, #1e3a8a 0%, #090d16 80%, #020617 100%);
  color: #ffffff;
  padding: 5.5rem 0 4.5rem;
  position: relative;
  overflow: hidden;
}
.hero-section p {
  color: #e2e8f0 !important;
}
.hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.5px;
  color: #ffffff !important;
}
.hero-badge {
  background: rgba(56, 189, 248, 0.2);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.4);
  padding: 6px 18px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 700;
  display: inline-block;
  margin-bottom: 1.2rem;
}

/* Modern Cards */
.card-modern {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid #cbd5e1;
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}
.card-modern:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px -4px rgba(15, 23, 42, 0.15);
  border-color: #94a3b8;
}

/* Pricing Cards */
.pricing-card {
  position: relative;
  background: #ffffff;
  border-radius: 20px;
  border: 1.5px solid #cbd5e1;
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 35px -8px rgba(37, 99, 235, 0.2);
  border-color: #3b82f6;
}
.pricing-card.featured {
  border: 2.5px solid var(--primary);
  box-shadow: 0 15px 30px -5px rgba(37, 99, 235, 0.22);
}
.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #1e40af, #2563eb);
  color: #ffffff;
  padding: 5px 18px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}
.price-tag {
  font-size: 2.5rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1;
}
.price-period {
  font-size: 0.95rem;
  color: #334155;
  font-weight: 600;
}
.feature-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  flex-grow: 1;
}
.feature-list li {
  padding: 10px 0;
  border-bottom: 1px dashed #e2e8f0;
  font-size: 0.95rem;
  font-weight: 500;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 10px;
}
.feature-list li i {
  font-size: 1.15rem;
}

/* Nav Tabs (High Contrast) */
.nav-tabs {
  border-bottom: 2px solid #cbd5e1;
  gap: 6px;
}
.nav-tabs .nav-link {
  color: #1e293b !important;
  background: #e2e8f0;
  border: 1px solid #cbd5e1;
  border-bottom: none;
  border-radius: 10px 10px 0 0;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 10px 20px !important;
  transition: all 0.2s ease;
}
.nav-tabs .nav-link:hover {
  background: #cbd5e1;
  color: #0f172a !important;
}
.nav-tabs .nav-link.active {
  color: #ffffff !important;
  background-color: #2563eb !important;
  background: linear-gradient(135deg, #2563eb, #1d4ed8) !important;
  border-color: #2563eb !important;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

/* Spec Chips for VPS */
.spec-chip {
  background: #e2e8f0;
  border: 1px solid #cbd5e1;
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #0f172a;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Buttons */
.btn-primary-gradient {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #ffffff !important;
  border: none;
  border-radius: 10px;
  padding: 0.65rem 1.4rem;
  font-weight: 700;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.28);
}
.btn-primary-gradient:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
  color: #ffffff !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
}
.btn-accent {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff !important;
  border: none;
  border-radius: 10px;
  padding: 0.65rem 1.4rem;
  font-weight: 700;
}

/* Forms */
.form-label {
  color: #0f172a;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
}
.form-control, .form-select {
  border-radius: 10px;
  padding: 0.65rem 1rem;
  border: 1.5px solid #cbd5e1;
  font-size: 0.95rem;
  color: #0f172a;
  font-weight: 500;
  background-color: #ffffff;
}
.form-control::placeholder {
  color: #64748b;
  opacity: 1;
}
.form-control:focus, .form-select:focus {
  border-color: #2563eb;
  color: #0f172a;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}
.form-text {
  color: #334155 !important;
  font-weight: 500;
  font-size: 0.85rem;
  margin-top: 0.35rem;
}

/* Tables */
.table-custom {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
}
.table-custom th {
  background-color: #e2e8f0;
  color: #0f172a;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 14px 16px;
  border-bottom: 2px solid #cbd5e1;
  letter-spacing: 0.2px;
}
.table-custom td {
  padding: 14px 16px;
  vertical-align: middle;
  border-bottom: 1px solid #e2e8f0;
  font-size: 0.95rem;
  color: #0f172a;
  font-weight: 500;
}
.table-custom tr:hover td {
  background-color: #f8fafc;
}

/* Footer */
footer {
  margin-top: auto;
  background: #090d16;
  color: #cbd5e1;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3rem 0 2rem;
}
footer h5, footer h6 {
  color: #ffffff !important;
}
footer a {
  color: #e2e8f0;
  text-decoration: none;
  font-weight: 500;
}
footer a:hover {
  color: #38bdf8;
}

/* Stats Card */
.stat-card {
  padding: 1.5rem;
  border-radius: 16px;
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.05);
}
.stat-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.stat-icon.primary { background: #eff6ff; color: #2563eb; }
.stat-icon.success { background: #ecfdf5; color: #059669; }
.stat-icon.warning { background: #fffbeb; color: #d97706; }
.stat-icon.purple { background: #faf5ff; color: #7c3aed; }