/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue-900: #0b1d3a;
  --blue-700: #133a6e;
  --blue-600: #1a4f8b;
  --blue-500: #2563eb;
  --blue-400: #3b82f6;
  --blue-100: #dbeafe;
  --blue-50:  #eff6ff;
  --white:    #ffffff;
  --gray-50:  #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-900: #111827;
  --accent:   #0ea5e9;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --max-w: 1200px;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 25px rgba(0,0,0,.12);
}

html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--gray-700); line-height: 1.6; background: var(--white); }
img { max-width: 100%; display: block; }
a { color: var(--blue-500); text-decoration: none; }
a:hover { color: var(--blue-600); }
h1, h2, h3, h4 { color: var(--gray-900); line-height: 1.2; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ===== HEADER / NAV ===== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--blue-700);
}
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  color: var(--gray-700);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color .2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--blue-500); }
.nav-cta {
  background: var(--blue-500);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  transition: background .2s;
}
.nav-cta:hover { background: var(--blue-600); color: var(--white) !important; }

/* Mobile menu */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-700);
  margin: 6px 0;
  transition: .3s;
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-600) 100%);
  color: var(--white);
  padding: 100px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(14,165,233,.2) 0%, transparent 70%);
  border-radius: 50%;
}
.hero h1 {
  font-size: 3rem;
  color: var(--white);
  margin-bottom: 16px;
  position: relative;
}
.hero p {
  font-size: 1.2rem;
  color: var(--blue-100);
  max-width: 640px;
  margin: 0 auto 32px;
  position: relative;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  transition: all .2s;
  cursor: pointer;
  border: none;
}
.btn-primary { background: var(--accent); color: var(--white); }
.btn-primary:hover { background: #0284c7; color: var(--white); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.4); }
.btn-outline:hover { border-color: var(--white); color: var(--white); }

/* ===== SECTION DEFAULTS ===== */
.section { padding: 80px 24px; }
.section-alt { background: var(--gray-50); }
.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-header h2 {
  font-size: 2rem;
  margin-bottom: 12px;
}
.section-header p {
  color: var(--gray-500);
  max-width: 560px;
  margin: 0 auto;
}
.badge {
  display: inline-block;
  background: var(--blue-100);
  color: var(--blue-600);
  font-size: .8rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

/* ===== CARD GRID ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px;
  transition: box-shadow .2s, transform .2s;
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.card-icon {
  width: 48px;
  height: 48px;
  background: var(--blue-100);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.5rem;
}
.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--gray-500); font-size: .95rem; }

/* ===== WHY CHOOSE US ===== */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.feature { text-align: center; padding: 24px; }
.feature-num {
  width: 48px;
  height: 48px;
  background: var(--blue-500);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin: 0 auto 16px;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-900) 100%);
  color: var(--white);
  text-align: center;
  padding: 64px 24px;
}
.cta-banner h2 { color: var(--white); font-size: 2rem; margin-bottom: 12px; }
.cta-banner p { color: var(--blue-100); margin-bottom: 24px; }
.cta-phone {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}
.cta-phone:hover { color: var(--accent); }

/* ===== ABOUT PAGE ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: var(--max-w);
  margin: 0 auto;
}
.about-text h2 { margin-bottom: 16px; }
.about-text p { margin-bottom: 16px; }
.stat-row {
  display: flex;
  gap: 32px;
  margin-top: 24px;
}
.stat { text-align: center; }
.stat-num { font-size: 2rem; font-weight: 800; color: var(--blue-500); }
.stat-label { font-size: .85rem; color: var(--gray-500); }
.about-image {
  background: var(--blue-100);
  border-radius: var(--radius);
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-500);
  font-size: 1rem;
  font-weight: 500;
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.contact-info h3 { margin-bottom: 16px; }
.contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  align-items: flex-start;
}
.contact-item-icon {
  width: 40px;
  height: 40px;
  background: var(--blue-100);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--blue-500);
}
.contact-item-text strong { display: block; color: var(--gray-900); font-size: .9rem; }
.contact-item-text span { color: var(--gray-500); font-size: .9rem; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 4px;
  color: var(--gray-900);
  font-size: .9rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: .95rem;
  transition: border-color .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--blue-900);
  color: var(--blue-100);
  padding: 48px 24px 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  max-width: var(--max-w);
  margin: 0 auto 32px;
}
.footer-brand .logo { color: var(--white); margin-bottom: 12px; display: inline-block; }
.footer-brand p { font-size: .9rem; max-width: 320px; }
.footer-links h4 { color: var(--white); margin-bottom: 12px; font-size: .95rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: var(--blue-100); font-size: .9rem; }
.footer-links a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  text-align: center;
  font-size: .85rem;
  max-width: var(--max-w);
  margin: 0 auto;
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-600) 100%);
  color: var(--white);
  padding: 60px 24px;
  text-align: center;
}
.page-hero h1 { font-size: 2.4rem; color: var(--white); margin-bottom: 8px; }
.page-hero p { color: var(--blue-100); font-size: 1.1rem; }

/* ===== SCHEDULE PAGE ===== */
.schedule-steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}
.schedule-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.schedule-step .step-num {
  width: 32px;
  height: 32px;
  background: var(--blue-500);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .85rem;
  flex-shrink: 0;
}
.schedule-step strong {
  display: block;
  color: var(--gray-900);
  font-size: .95rem;
  margin-bottom: 2px;
}
.schedule-step p {
  color: var(--gray-500);
  font-size: .9rem;
  margin: 0;
}
.schedule-notice {
  background: var(--blue-50);
  border-left: 4px solid var(--blue-500);
  padding: 12px 16px;
  font-size: .9rem;
  color: var(--blue-700);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 24px;
}

/* ===== FORM STATES ===== */
.form-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
}
.form-success-icon {
  width: 48px;
  height: 48px;
  background: #22c55e;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 16px;
}
.form-success h3 {
  margin-bottom: 8px;
  color: #166534;
}
.form-success p {
  color: #15803d;
}
.form-error-banner {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  padding: 12px 16px;
  color: #991b1b;
  font-size: .9rem;
  margin-bottom: 16px;
}
.field-error {
  border-color: #ef4444 !important;
}
.error-msg {
  display: block;
  color: #ef4444;
  font-size: .8rem;
  margin-top: 4px;
}

/* ===== APPROVE PAGE ===== */
.approve-wrapper {
  max-width: 560px;
  margin: 0 auto;
}
.approve-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.approve-card h3 {
  margin-bottom: 20px;
}
.approve-table {
  width: 100%;
  border-collapse: collapse;
}
.approve-table td {
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: .95rem;
  vertical-align: top;
}
.approve-table tr:last-child td {
  border-bottom: none;
}
.approve-label {
  color: var(--gray-500);
  font-weight: 500;
  width: 100px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .menu-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .hero { padding: 60px 24px; }
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1rem; }
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .stat-row { flex-wrap: wrap; }
}