:root {
  --blue: #0274be;
  --blue-dark: #015a92;
  --navy: #0b1f38;
  --ink: #1a2230;
  --muted: #5b6675;
  --line: #e6eaf0;
  --bg: #ffffff;
  --bg-alt: #f5f8fc;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(11, 31, 56, .08);
  --shadow-lg: 0 20px 50px rgba(11, 31, 56, .14);
  --container: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: "Sora", "Inter", sans-serif; line-height: 1.15; color: var(--navy); margin: 0 0 .5em; }

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); }

img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--blue); color: #fff; padding: 10px 16px; z-index: 1000; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand img { height: 40px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: var(--ink); font-weight: 500; font-size: 15px; }
.nav a:hover { color: var(--blue); }
.nav .nav-cta {
  background: var(--blue); color: #fff; padding: 9px 18px; border-radius: 999px; font-weight: 600;
}
.nav .nav-cta:hover { background: var(--blue-dark); color: #fff; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: .25s; }

/* Buttons */
.btn {
  display: inline-block; font-weight: 600; font-size: 15px;
  padding: 13px 26px; border-radius: 999px; border: 1.5px solid transparent; cursor: pointer;
  transition: transform .15s ease, background .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); color: #fff; }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1100px 500px at 80% -10%, rgba(2, 116, 190, .14), transparent 60%),
    radial-gradient(900px 500px at 0% 110%, rgba(11, 31, 56, .06), transparent 55%),
    var(--bg);
  padding: 90px 0 80px;
}
.hero-inner { max-width: 780px; margin: 0 auto; text-align: center; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .14em; font-size: 13px; font-weight: 700;
  color: var(--blue); margin: 0 0 16px;
}
.hero h1 { font-size: clamp(34px, 5.5vw, 56px); font-weight: 800; letter-spacing: -1px; }
.lede { font-size: 19px; color: var(--muted); max-width: 620px; margin-left: auto; margin-right: auto; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin: 28px 0 0; }
.hero-stats {
  list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 40px; margin: 48px 0 0; padding: 28px 0 0;
  border-top: 1px solid var(--line);
}
.hero-stats strong { display: block; font-family: "Sora", sans-serif; font-size: 28px; color: var(--navy); }
.hero-stats span { color: var(--muted); font-size: 14px; }

/* Sections */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; }
.section-sub { color: var(--muted); font-size: 17px; margin: 12px 0 0; }

/* Grid + cards */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(2, 116, 190, .35); }
.card h3 { font-size: 20px; }
.card p { color: var(--muted); margin: 0; font-size: 15px; }
.card-icon {
  width: 52px; height: 52px; display: flex; align-items: center; justify-content: center;
  color: var(--blue); background: rgba(2, 116, 190, .1); border-radius: 14px; margin-bottom: 18px;
}
.card-icon svg { width: 26px; height: 26px; }
.card:hover .card-icon { background: var(--blue); color: #fff; }

/* Quotes */
.quote {
  margin: 0; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow);
}
.quote blockquote { margin: 0 0 18px; font-size: 16px; color: var(--ink); }
.quote blockquote::before { content: "\201C"; color: var(--blue); font-size: 40px; font-family: Georgia, serif; line-height: 0; vertical-align: -16px; margin-right: 4px; }
.quote figcaption { font-weight: 700; color: var(--navy); }
.quote figcaption span { display: block; font-weight: 500; color: var(--muted); font-size: 13px; margin-top: 2px; }

/* Founders */
.founder { text-align: center; }
.avatar {
  width: 76px; height: 76px; border-radius: 50%; margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  font-family: "Sora", sans-serif; font-weight: 700; font-size: 24px; color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--navy));
}
.founder .role { color: var(--blue); font-weight: 600; font-size: 14px; margin: 4px 0 0; }
.ownership-note {
  max-width: 760px; margin: 40px auto 0; text-align: center; color: var(--muted);
  font-size: 15px; padding: 18px 24px; background: rgba(2, 116, 190, .06);
  border: 1px solid rgba(2, 116, 190, .2); border-radius: var(--radius);
}

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: start; }
.contact-info h3 { font-size: 22px; }
.contact-list { list-style: none; padding: 0; margin: 0 0 24px; }
.contact-list li { margin-bottom: 18px; }
.contact-label { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--blue); font-weight: 700; margin-bottom: 4px; }
.contact-list address { font-style: normal; color: var(--ink); }
.contact-list a { display: inline-flex; align-items: center; min-height: 44px; }
.socials { display: flex; gap: 8px; flex-wrap: wrap; }
.socials a { font-weight: 600; display: inline-flex; align-items: center; min-height: 44px; padding: 0 6px; }

.contact-form {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow);
}
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.field input, .field textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px;
  font: inherit; color: var(--ink); background: #fbfcfe; transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus {
  outline: 0; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(2, 116, 190, .15); background: #fff;
}
.field textarea { resize: vertical; }

/* Footer */
.site-footer { background: var(--navy); color: #cdd6e3; padding: 40px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-inner img { height: 36px; width: auto; filter: brightness(0) invert(1); opacity: .9; }
.footer-inner p { margin: 0; font-size: 14px; }

/* Responsive */
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .nav {
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 8px 0; box-shadow: var(--shadow);
    transform: translateY(-130%); opacity: 0; pointer-events: none; transition: .25s;
  }
  .nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav a { padding: 14px 24px; }
  .nav .nav-cta { margin: 8px 24px; text-align: center; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; }
}

/* Respect users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}