:root {
  --navy: #0A1F44;
  --navy-2: #0f2858;
  --ink: #0B1220;
  --paper: #F7F9FC;
  --silver: #E1E5EB;
  --gold: #D4AF37;
  --teal: #1BAAA0;

  --max: 1200px;
  --radius: 16px;
  --shadow: 0 12px 28px rgba(10, 31, 68, .18);
  --shadow-2: 0 18px 44px rgba(10, 31, 68, .22);
  --tile-bg: linear-gradient(180deg, #ffffff, #F4F7FB);
  --tile-border: rgba(10, 31, 68, .08);

  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

/* Base Reset */
* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
}

/* Layout Containers */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 32px 20px;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(140%) blur(6px);
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.86));
  border-bottom: 1px solid rgba(10, 31, 68, .10);
}

.header .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand img.logo {
  width: 176px;
  height: auto;
  filter: drop-shadow(0 2px 8px rgba(10, 31, 68, .12));
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav a {
  font-weight: 700;
  opacity: .92;
  border-bottom: 3px solid transparent;
  padding-bottom: 6px;
}

.nav a[aria-current="page"] {
  border-color: var(--teal);
}

.nav a:hover {
  opacity: 1;
}

.nav .cta {
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  box-shadow: var(--shadow);
}

.nav .cta:hover {
  filter: brightness(1.05);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 2px solid var(--navy);
  border-radius: 12px;
  padding: 8px 12px;
  font-weight: 800;
  color: var(--navy);
}

/* Responsive Navigation */
@media (max-width: 960px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
  }

  .nav.open {
    display: flex;
  }
}

/* Hero Section */
.hero-wrap {
  background:
    radial-gradient(1200px 400px at 20% 10%, rgba(27,170,160,.15), transparent 60%),
    linear-gradient(180deg, #ffffff, #F2F6FB 60%);
  border-bottom: 1px solid rgba(10,31,68,.10);
}

.hero {
  padding: 52px 0 28px;
}

.hero h1 {
  font-size: 44px;
  letter-spacing: .2px;
  margin: 0 0 14px;
  color: var(--navy-2);
}

.hero .lead,
.hero .strap {
  display: none;
}

/* Home Section */
.section {
  padding-top: 0;
}

.home-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 28px;
  align-items: start;
}

@media (max-width: 980px) {
  .home-grid {
    grid-template-columns: 1fr;
  }
}

/* Copy Card */
.copy-card {
  background: linear-gradient(180deg, #fff, #FAFBFE);
  border: 1px solid var(--tile-border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.copy-card h2 {
  display: none;
}

.copy-card p {
  margin: 0 0 10px;
}

/* Tiles */
.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.tile {
  background: var(--tile-bg);
  border: 1px solid var(--tile-border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  transition:
    transform .16s ease,
    box-shadow .16s ease,
    border-color .16s ease,
    background .16s ease;
}

.tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
  border-color: var(--teal);
  background: linear-gradient(180deg, #fff, #F0FFFB);
}

.tile .icon {
  width: 28px;
  height: 28px;
  margin-right: 10px;
  vertical-align: middle;
  filter: contrast(1.2);
}

.tile h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--navy-2);
}

.tile p {
  opacity: .88;
  margin: 0;
}

/* Buttons */
.btn {
  display: inline-block;
  border-radius: 999px;
  border: 2px solid var(--navy);
  padding: 10px 16px;
  font-weight: 800;
}

.btn.black {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

.btn.black:hover {
  filter: brightness(1.05);
}

/* Forms */
form {
  max-width: 640px;
}

label {
  display: block;
  margin-top: 10px;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--tile-border);
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
  box-shadow: inset 0 1px 3px rgba(10,31,68,.06);
}

.form-actions {
  margin-top: 12px;
  display: flex;
  gap: 10px;
}

.success {
  padding: 10px;
  border: 1px solid var(--tile-border);
  border-radius: 12px;
  background: #F0FFF9;
  margin-top: 10px;
  display: none;
}

/* Footer */
.footer {
  border-top: 1px solid rgba(10,31,68,.10);
  padding: 24px 0;
  text-align: center;
  color: rgba(11,18,32,.8);
}

/* Floating Action Button */
.fab {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: var(--navy);
  color: #fff;
  border-radius: 999px;
  padding: 14px 18px;
  font-weight: 800;
  box-shadow: var(--shadow-2);
  z-index: 50;
}

.fab:hover {
  filter: brightness(1.05);
}