*, *::before, *::after { box-sizing: border-box; }

:root {
  --primary: #1a8fa3;
  --primary-hover: #157a8c;
  --primary-10: rgba(26,143,163,0.1);
  --primary-20: rgba(26,143,163,0.2);
  --primary-30: rgba(26,143,163,0.3);
  --navy: #0f1f30;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --border: #e2e8f0;
  --muted: #f8fafc;
  --red-50: #fef2f2;
  --red-100: #fee2e2;
}

html { scroll-behavior: smooth; }
body { font-family: 'Inter', Arial, sans-serif; margin: 0; padding: 0; background: #fff; color: #0f172a; -webkit-font-smoothing: antialiased; }

/* Navbar */
#navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 50; }
.nav-inner { background: rgba(255,255,255,0.97); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); box-shadow: 0 1px 3px rgba(0,0,0,0.06); height: 64px; display: flex; align-items: center; }
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; width: 100%; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-link { text-decoration: none; font-size: 14px; font-weight: 500; color: var(--slate-600); transition: color 0.15s; }
.nav-link:hover, .nav-link.active { color: var(--primary); }
.nav-portal-btn { display: flex; align-items: center; gap: 8px; background: var(--primary); color: #fff; border: none; font-family: 'Inter', Arial, sans-serif; font-size: 14px; font-weight: 600; padding: 8px 16px; border-radius: 12px; cursor: pointer; box-shadow: 0 4px 14px rgba(26,143,163,0.25); transition: background 0.15s; }
.nav-portal-btn:hover { background: var(--primary-hover); }
.nav-portal-btn svg { transition: transform 0.2s; }
.nav-portal-btn.open svg.chevron { transform: rotate(180deg); }
.portal-dropdown { position: absolute; right: 0; top: calc(100% + 10px); width: 208px; background: #fff; border: 1px solid var(--border); border-radius: 16px; box-shadow: 0 20px 50px rgba(0,0,0,0.12); overflow: hidden; z-index: 100; display: none; }
.portal-dropdown.open { display: block; }
.portal-dropdown-inner { padding: 6px; }
.portal-item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 12px; text-decoration: none; color: var(--slate-700); transition: background 0.12s, color 0.12s; }
.portal-item:hover { background: rgba(26,143,163,0.07); color: var(--primary); }
.portal-item-icon { width: 32px; height: 32px; border-radius: 8px; background: var(--primary-10); display: flex; align-items: center; justify-content: center; color: var(--primary); flex-shrink: 0; }
.portal-item-title { font-size: 14px; font-weight: 600; }
.portal-item-sub { font-size: 11px; color: var(--slate-400); }
.portal-footer { border-top: 1px solid var(--border); padding: 10px 16px; text-align: center; font-size: 11px; color: var(--slate-400); }
.nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; color: #0f172a; }
.mobile-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-top: 1px solid var(--border); box-shadow: 0 20px 40px rgba(0,0,0,0.1); padding: 16px; }
.mobile-nav.open { display: block; }
.mobile-nav-link { display: block; text-decoration: none; font-size: 14px; font-weight: 500; padding: 12px; border-radius: 12px; color: var(--slate-700); transition: background 0.12s; }
.mobile-nav-link:hover, .mobile-nav-link.active { background: rgba(26,143,163,0.08); color: var(--primary); }
.mobile-portal-section { border-top: 1px solid var(--border); margin-top: 8px; padding-top: 12px; }
.mobile-portal-label { font-size: 11px; font-weight: 600; color: var(--slate-400); text-transform: uppercase; letter-spacing: 0.12em; padding: 0 12px 8px; }
.mobile-portal-link { display: flex; align-items: center; gap: 10px; padding: 12px; border-radius: 12px; text-decoration: none; color: var(--slate-700); transition: background 0.12s; font-size: 14px; font-weight: 500; }
.mobile-portal-link:hover { background: var(--muted); }

/* Main */
main { padding-top: 64px; }

/* Footer */
.footer { background: #0f172a; color: #fff; }
.footer-cta { background: var(--primary); padding: 32px 24px; }
.footer-cta-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-cta h3 { font-size: 20px; font-weight: 700; color: #fff; margin: 0 0 4px; }
.footer-cta p { color: rgba(255,255,255,0.75); font-size: 14px; margin: 0; }
.footer-main { max-width: 1200px; margin: 0 auto; padding: 56px 24px; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand p { color: var(--slate-400); font-size: 14px; line-height: 1.6; margin-top: 16px; }
.footer-col h4 { font-size: 14px; font-weight: 600; color: #fff; margin: 0 0 16px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { text-decoration: none; font-size: 14px; color: var(--slate-400); transition: color 0.15s; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding: 24px; border-top: 1px solid #1e293b; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-bottom p { font-size: 13px; color: #475569; margin: 0; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; font-family: 'Inter', Arial, sans-serif; font-weight: 600; border-radius: 10px; cursor: pointer; transition: all 0.15s; text-decoration: none; border: none; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 4px 14px rgba(26,143,163,0.25); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-white { background: #fff; color: var(--primary); box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
.btn-white:hover { background: rgba(255,255,255,0.92); }
.btn-outline-white { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.35); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); }
.btn-outline { background: transparent; color: var(--slate-700); border: 1.5px solid var(--border); }
.btn-outline:hover { background: var(--muted); }
.btn-lg { font-size: 16px; padding: 0 32px; height: 56px; }
.btn-md { font-size: 14px; padding: 0 20px; height: 44px; }
.btn-sm { font-size: 13px; padding: 0 16px; height: 36px; }
.btn-full { width: 100%; }

/* Sections */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-title { font-size: clamp(28px, 4vw, 40px); font-weight: 800; color: #0f172a; line-height: 1.15; }
.section-sub { font-size: 18px; color: var(--slate-600); line-height: 1.6; margin-top: 16px; }
.badge { display: inline-flex; align-items: center; gap: 8px; border-radius: 100px; padding: 6px 16px; font-size: 13px; font-weight: 600; }
.badge-primary { background: var(--primary-10); border: 1px solid rgba(26,143,163,0.2); color: var(--primary); }
.badge-red { background: var(--red-50); border: 1px solid var(--red-100); color: #dc2626; }
.badge-white { background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2); color: rgba(255,255,255,0.9); }

/* Cards */
.card { background: #fff; border: 1px solid var(--border); border-radius: 20px; overflow: hidden; }
.card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.08); }
.icon-box { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: var(--primary-10); color: var(--primary); flex-shrink: 0; }
.icon-box-lg { width: 56px; height: 56px; border-radius: 16px; }
.check-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.check-list li { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--slate-700); }
.check-list svg { flex-shrink: 0; color: var(--primary); }

/* Hero */
.hero { background: #0f172a; color: #fff; padding: 112px 0 96px; position: relative; overflow: hidden; }
.hero-glow-1 { position: absolute; top: -50%; right: -10%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(26,143,163,0.15) 0%, transparent 70%); pointer-events: none; }
.hero-glow-2 { position: absolute; bottom: -30%; left: -10%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(26,143,163,0.08) 0%, transparent 70%); pointer-events: none; }
.hero-dark { background: #0f172a; color: #fff; padding: 0; }
.hero-dark-inner { padding: 144px 0 80px; }

/* Trust strip */
.trust-strip { background: #1e293b; color: #fff; padding: 20px 0; }
.trust-strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.trust-value { font-size: 24px; font-weight: 800; color: var(--primary); }
.trust-label { font-size: 13px; color: var(--slate-400); margin-top: 2px; }

/* Form */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 14px; font-weight: 500; color: #0f172a; }
.form-input { font-family: 'Inter', Arial, sans-serif; width: 100%; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: 10px; font-size: 15px; color: #0f172a; background: #fff; transition: border-color 0.15s; outline: none; }
.form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,143,163,0.1); }
.form-input.error { border-color: #dc2626; }
.form-error { font-size: 12px; color: #dc2626; }
textarea.form-input { resize: vertical; min-height: 150px; }

/* Timeline */
.timeline-item { display: flex; gap: 24px; padding-bottom: 40px; }
.timeline-dot { width: 40px; height: 40px; border-radius: 50%; background: var(--primary); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 11px; font-weight: 700; flex-shrink: 0; }
.timeline-line { display: flex; flex-direction: column; align-items: center; }
.timeline-line-bar { width: 2px; flex: 1; background: #1e293b; margin-top: 8px; }

/* Responsive */
@media (max-width: 1024px) {
  .footer-main { grid-template-columns: 1fr 1fr; }
  .two-col-grid { grid-template-columns: 1fr !important; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .trust-strip-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 24px; padding: 40px 24px; }
  .footer-cta-inner { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .two-col-grid { grid-template-columns: 1fr !important; }
  .hero { padding: 80px 0 64px; }
  .hero-dark-inner { padding: 100px 0 64px; }
  .section { padding: 64px 0; }
  .cta-flex { flex-direction: column !important; align-items: flex-start !important; }
  .pad-desktop { padding: 32px !important; }
}
@media (max-width: 540px) {
  .footer-main { grid-template-columns: 1fr; }
  .two-col-form { grid-template-columns: 1fr !important; }
}