:root {
  /* ==================== BRAND CUSTOMIZATION ====================
     Change these variables to update the visual identity globally. */
  --nominal-navy: #0b1f3a;
  --nominal-blue: #1769ff;
  --nominal-blue-dark: #0d53d8;
  --nominal-cyan: #35c6d8;
  --nominal-ink: #14213d;
  --nominal-muted: #68758a;
  --nominal-light: #f5f8fc;
  --nominal-border: #e3eaf3;
  --nominal-white: #ffffff;
  --nominal-radius: 18px;
  --nominal-shadow: 0 18px 50px rgba(11, 31, 58, .10);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--nominal-ink);
  background: var(--nominal-white);
}

a { text-decoration: none; }
section { scroll-margin-top: 76px; }

.navbar {
  background: rgba(11, 31, 58, .92);
  backdrop-filter: blur(14px);
  transition: box-shadow .25s ease, background .25s ease;
}

.navbar.scrolled {
  background: rgba(11, 31, 58, .98);
  box-shadow: 0 10px 35px rgba(0,0,0,.15);
}

.navbar-brand { font-size: 1.25rem; color: #fff !important; }
.navbar-brand > span:last-child > span { color: var(--nominal-cyan); }
.brand-mark {
  width: 34px; height: 34px; display: grid; place-items: center;
  border-radius: 10px; background: rgba(53,198,216,.16); color: var(--nominal-cyan);
}
.nav-link { color: rgba(255,255,255,.78) !important; }
.nav-link:hover, .nav-link:focus { color: #fff !important; }

.btn-primary {
  background: var(--nominal-blue);
  border-color: var(--nominal-blue);
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--nominal-blue-dark);
  border-color: var(--nominal-blue-dark);
}

.hero-section {
  position: relative;
  overflow: hidden;
  padding: 9rem 0 5rem;
  color: #fff;
  background:
    radial-gradient(circle at 85% 15%, rgba(53,198,216,.18), transparent 30%),
    radial-gradient(circle at 5% 75%, rgba(23,105,255,.22), transparent 35%),
    var(--nominal-navy);
}
.hero-section::after {
  content: "";
  position: absolute; inset: auto -10% -120px -10%; height: 220px;
  background: #fff; border-radius: 50% 50% 0 0 / 35% 35% 0 0;
  opacity: .08;
}
.eyebrow {
  display: inline-flex; align-items: center; padding: .45rem .8rem;
  border: 1px solid rgba(255,255,255,.22); border-radius: 999px;
  color: #d9f8fb; background: rgba(255,255,255,.06);
  font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
}
.eyebrow-dark { color: var(--nominal-blue-dark); background: #edf4ff; border-color: #dceaff; }

.hero-section h1 { max-width: 680px; letter-spacing: -.035em; }
.hero-section .lead { color: rgba(255,255,255,.76); max-width: 600px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; color: rgba(255,255,255,.66); font-size: .85rem; }
.hero-proof i { color: var(--nominal-cyan); margin-right: .35rem; }

.dashboard-mockup {
  background: rgba(255,255,255,.96);
  color: var(--nominal-ink);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 35px 80px rgba(0,0,0,.32);
  transform: perspective(1000px) rotateY(-3deg) rotateX(2deg);
}
.mockup-topbar {
  display: flex; align-items: center; gap: .35rem; padding: .75rem 1rem;
  background: #edf2f8; border-bottom: 1px solid var(--nominal-border);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: #aab7c7; }
.mockup-label { margin-left: .65rem; font-size: .7rem; color: var(--nominal-muted); font-weight: 700; }
.mockup-body { display: flex; min-height: 360px; }
.mockup-sidebar { width: 56px; padding: 1rem .7rem; background: var(--nominal-navy); display: flex; flex-direction: column; gap: 1rem; align-items: center; }
.mini-logo { width: 30px; height: 30px; display: grid; place-items: center; color: var(--nominal-cyan); }
.mockup-sidebar span { width: 17px; height: 3px; border-radius: 5px; background: rgba(255,255,255,.25); }
.mockup-content { flex: 1; padding: 1.2rem; background: #f7f9fc; }
.mockup-heading { display: flex; justify-content: space-between; align-items: center; }
.mockup-heading small { display: block; color: var(--nominal-muted); font-size: .65rem; }
.mockup-heading strong { display: block; font-size: 1rem; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: #d8e1ee; }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .65rem; margin-top: 1rem; }
.stat-card, .chart-card { background: #fff; border: 1px solid var(--nominal-border); border-radius: 10px; padding: .75rem; }
.stat-card small, .stat-card span { display: block; font-size: .55rem; color: var(--nominal-muted); }
.stat-card strong { display: block; font-size: .95rem; margin: .2rem 0; }
.stat-card span { color: #4a9b75; }
.chart-card { margin-top: .65rem; }
.chart-card strong, .chart-card small { font-size: .65rem; }
.chart-card small { color: var(--nominal-muted); }
.chart-bars { height: 120px; display: flex; align-items: end; justify-content: space-around; gap: 5%; padding-top: 1rem; }
.chart-bars i { display: block; width: 8%; background: linear-gradient(to top, var(--nominal-blue), var(--nominal-cyan)); border-radius: 4px 4px 0 0; }

.section-padding { padding: 5.5rem 0; }
.section-heading { max-width: 760px; }

.feature-card {
  padding: 2rem; border: 1px solid var(--nominal-border); border-radius: var(--nominal-radius);
  background: #fff; box-shadow: 0 8px 25px rgba(11,31,58,.04);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.feature-card:hover { transform: translateY(-5px); box-shadow: var(--nominal-shadow); border-color: #cddbf0; }
.icon-box {
  width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px;
  color: var(--nominal-blue); background: #edf4ff; font-size: 1.25rem; margin-bottom: 1.4rem;
}
.feature-card h3 { font-size: 1.2rem; font-weight: 700; }
.feature-card p { color: var(--nominal-muted); line-height: 1.7; }
.feature-link { color: var(--nominal-blue-dark); font-size: .9rem; font-weight: 700; }
.feature-link i { transition: transform .2s ease; }
.feature-link:hover i { transform: translateX(4px); }

.about-visual {
  min-height: 360px; position: relative; overflow: hidden; border-radius: 28px;
  background:
    radial-gradient(circle at center, rgba(53,198,216,.22), transparent 32%),
    linear-gradient(145deg, #0b1f3a, #173d6f);
  box-shadow: var(--nominal-shadow);
}
.about-orbit {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  width: 130px; height: 130px; border: 1px solid rgba(255,255,255,.25);
  border-radius: 50%; display: grid; place-items: center; color: var(--nominal-cyan); font-size: 2rem;
}
.about-orbit::before, .about-orbit::after {
  content: ""; position: absolute; border: 1px solid rgba(255,255,255,.15); border-radius: 50%;
}
.about-orbit::before { width: 210px; height: 210px; }
.about-orbit::after { width: 300px; height: 300px; }
.about-stat {
  position: absolute; left: 1.5rem; top: 1.5rem; z-index: 2; color: #fff;
  display: flex; align-items: center; gap: .7rem;
}
.about-stat strong { font-size: 2rem; }
.about-stat span { color: rgba(255,255,255,.68); font-size: .8rem; }
.about-stat-two { left: auto; top: auto; right: 1.5rem; bottom: 1.5rem; }
.trust-point { display: flex; gap: .7rem; align-items: center; font-weight: 600; font-size: .9rem; }
.trust-point i { width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: #e8f7f1; color: #25815e; font-size: .7rem; }

.contact-section {
  color: #fff;
  background:
    radial-gradient(circle at 90% 10%, rgba(53,198,216,.18), transparent 28%),
    var(--nominal-navy);
}
.contact-benefit { display: flex; gap: .8rem; align-items: center; padding: .7rem 0; color: rgba(255,255,255,.8); }
.contact-benefit i { color: var(--nominal-cyan); width: 20px; }
.contact-card { background: #fff; color: var(--nominal-ink); padding: 2rem; border-radius: var(--nominal-radius); box-shadow: var(--nominal-shadow); }
.form-control, .form-select { min-height: 48px; border-color: #d9e2ee; }
.form-control:focus, .form-select:focus { border-color: var(--nominal-blue); box-shadow: 0 0 0 .2rem rgba(23,105,255,.12); }
textarea.form-control { min-height: 120px; }

.site-footer { color: #fff; background: #07172b; }
.footer-brand { color: #fff; font-weight: 800; font-size: 1.1rem; }
.footer-link { color: rgba(255,255,255,.68); font-size: .85rem; }
.footer-link:hover { color: #fff; }
.social-link {
  width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%;
  color: #fff; background: rgba(255,255,255,.08); font-size: .8rem;
}
.social-link:hover { background: rgba(255,255,255,.16); color: #fff; }

.skip-link { z-index: 2000; }
#form-status.success { color: #25815e; }
#form-status.error { color: #b42318; }

@media (max-width: 991.98px) {
  .hero-section { padding-top: 7.5rem; }
  .dashboard-mockup { transform: none; }
}
@media (max-width: 575.98px) {
  .hero-section { padding-bottom: 4rem; }
  .section-padding { padding: 4rem 0; }
  .hero-section h1 { font-size: 2.65rem; }
  .mockup-body { min-height: 300px; }
  .stat-grid { grid-template-columns: 1fr; }
  .stat-card { display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
  .stat-card small, .stat-card strong, .stat-card span { display: inline; }
  .about-visual { min-height: 300px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}