:root {
  --navy: #0b1c2d;
  --navy-soft: #16324a;
  --cyan: #00a8c6;
  --cyan-deep: #0088a3;
  --mist: #e8eef3;
  --paper: #f5f8fb;
  --ink: #122033;
  --muted: #5a6b7d;
  --white: #fff;
  --line: rgba(11, 28, 45, 0.1);
  --font-display: "Manrope", sans-serif;
  --font-body: "DM Sans", sans-serif;
  --container: min(1120px, calc(100% - 2.5rem));
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.container { width: var(--container); margin-inline: auto; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(245, 248, 251, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 72px; gap: 1rem;
}
.brand {
  font-family: var(--font-display);
  font-weight: 800; font-size: 1.2rem; letter-spacing: -0.03em;
}
.brand span { color: var(--cyan); }
.nav { display: flex; gap: 1.5rem; align-items: center; }
.nav a {
  font-size: 0.85rem; font-weight: 500; color: var(--muted);
  transition: color 0.2s;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--cyan); }
.nav .cta {
  background: var(--cyan); color: var(--white) !important;
  padding: 0.6rem 1rem; border-radius: 6px; font-weight: 600;
}
.nav .cta:hover { background: #0088a3; }
.menu-toggle {
  display: none; width: 42px; height: 42px; border: 1px solid var(--line);
  background: transparent; cursor: pointer; font-size: 1.1rem;
}
.mobile-nav {
  display: none; position: fixed; inset: 0; z-index: 60;
  background: var(--paper); padding: 1.25rem; flex-direction: column;
}
.mobile-nav.is-open { display: flex; }
.mobile-nav-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; }
.mobile-nav nav a {
  display: block; font-family: var(--font-display); font-size: 1.6rem;
  font-weight: 700; padding: 0.85rem 0; border-bottom: 1px solid var(--line);
}
.close-menu {
  width: 42px; height: 42px; border: 1px solid var(--line);
  background: transparent; font-size: 1.4rem; cursor: pointer;
}

.hero {
  position: relative; min-height: calc(100vh - 72px); overflow: hidden;
  color: var(--white); display: flex; align-items: center;
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(105deg, rgba(11,28,45,0.94) 0%, rgba(11,28,45,0.72) 48%, rgba(11,28,45,0.4) 100%),
    radial-gradient(40% 50% at 80% 20%, rgba(0,168,198,0.25), transparent 70%);
}
.hero-content {
  position: relative; width: var(--container); margin: 0 auto; padding: 4rem 0;
  max-width: 640px; margin-left: max(1.25rem, calc((100% - min(1120px, calc(100% - 2.5rem))) / 2));
}
.hero-kicker {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 1rem;
}
.hero h1 {
  font-family: var(--font-display); font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 1.2rem;
}
.hero-lead { color: rgba(255,255,255,0.82); font-size: 1.08rem; line-height: 1.7; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.85rem; }

.btn {
  display: inline-flex; align-items: center; padding: 0.9rem 1.4rem;
  font-size: 0.85rem; font-weight: 600; border-radius: 6px;
  border: 1px solid transparent; transition: 0.2s;
}
.btn-cyan { background: var(--cyan); color: var(--white); }
.btn-cyan:hover { background: #0088a3; }
.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.4); }
.btn-ghost:hover { border-color: var(--white); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-soft); }

.section { padding: clamp(3.5rem, 8vw, 5.5rem) 0; }
.section-mist { background: var(--mist); }
.eyebrow {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 0.75rem;
}
.title {
  font-family: var(--font-display); font-size: clamp(1.55rem, 2.8vw, 2.3rem);
  font-weight: 800; letter-spacing: -0.025em; line-height: 1.2; max-width: 760px;
}
.lede { color: var(--muted); font-size: 1.05rem; max-width: 560px; line-height: 1.7; }

.grid-3 {
  display: grid; gap: 1.5rem; margin-top: 2.5rem;
}
@media (min-width: 800px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: 10px;
  padding: 1.75rem; transition: box-shadow 0.25s, border-color 0.25s;
}
.card:hover { border-color: rgba(0,168,198,0.35); box-shadow: 0 14px 36px rgba(0,168,198,0.1); }
.card h3 {
  font-family: var(--font-display); font-size: 1.15rem; font-weight: 700;
  margin-bottom: 0.6rem;
}
.card p { color: var(--muted); font-size: 0.95rem; line-height: 1.65; }

.page-hero {
  padding: clamp(3.5rem, 8vw, 5rem) 0 2.5rem; background: var(--mist);
  border-bottom: 1px solid var(--line);
}
.page-hero h1 {
  font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; max-width: 16ch;
}
.prose { max-width: 700px; }
.prose p { color: var(--muted); font-size: 1.05rem; line-height: 1.75; }
.prose p + p { margin-top: 1.25rem; }

.contact-grid { display: grid; gap: 2.5rem; }
@media (min-width: 800px) { .contact-grid { grid-template-columns: 1fr 1fr; gap: 3rem; } }
.contact-card {
  background: var(--mist); border: 1px solid var(--line); border-radius: 10px; padding: 2rem;
}
.contact-card h2 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; margin-bottom: 1rem; }
.contact-card a { color: var(--cyan); }
.form { display: grid; gap: 1rem; }
.form label {
  display: grid; gap: 0.4rem; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
}
.form input, .form textarea {
  font: inherit; padding: 0.85rem 1rem; border: 1px solid var(--line);
  border-radius: 6px; background: var(--white); color: var(--ink);
}
.form input:focus, .form textarea:focus {
  outline: 2px solid rgba(0,168,198,0.3); border-color: var(--cyan);
}
.form-note { font-size: 0.85rem; color: var(--muted); }

.cta-panel {
  display: grid; gap: 1.5rem; align-items: center;
  background: var(--navy); color: var(--white); border-radius: 12px; padding: 2.5rem;
}
@media (min-width: 800px) { .cta-panel { grid-template-columns: 1fr auto; padding: 3rem; } }
.cta-panel .title { color: var(--white); font-size: clamp(1.35rem, 2.2vw, 1.85rem); }

.site-footer {
  background: var(--navy); color: rgba(255,255,255,0.7); padding: 3.5rem 0 1.5rem;
}
.footer-grid { display: grid; gap: 2rem; }
@media (min-width: 800px) { .footer-grid { grid-template-columns: 1.4fr 0.8fr 1fr; } }
.footer-brand {
  font-family: var(--font-display); font-weight: 800; color: var(--white);
  margin-bottom: 0.75rem;
}
.footer-brand span { color: var(--cyan); }
.footer-col h4 {
  font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255,255,255,0.4); margin-bottom: 0.9rem;
}
.footer-col a { display: block; margin-bottom: 0.5rem; color: rgba(255,255,255,0.7); }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.75rem;
  font-size: 0.82rem; color: rgba(255,255,255,0.45);
}
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.7s, transform 0.7s; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 799px) {
  .nav { display: none; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .hero { min-height: 620px; }
  .hero-content { margin-left: 1.25rem; margin-right: 1.25rem; width: auto; }
}