:root {
  --navy: #0b1f3a;
  --navy-2: #12305a;
  --accent: #38bdf8;
  --accent-deep: #0ea5e9;
  --ink: #0f172a;
  --muted: #475569;
  --line: #dbe3ee;
  --soft: #f3f6fa;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 12px 32px rgba(11, 31, 58, .18);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--accent-deep); }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
.wrap { width: min(1100px, 100% - 2.5rem); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header { position: sticky; top: 0; z-index: 10; background: rgba(11,31,58,.96); backdrop-filter: blur(6px); border-bottom: 1px solid rgba(255,255,255,.08); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .75rem 0; }
.brand { display: flex; align-items: center; gap: .55rem; font-weight: 700; color: var(--white); text-decoration: none; }
.nav { display: flex; gap: 1.2rem; align-items: center; }
.nav a { color: rgba(255,255,255,.85); text-decoration: none; font-weight: 600; font-size: .95rem; }
.nav a:hover { color: var(--white); }
.nav a.nav-cta { background: var(--accent); color: var(--navy); padding: .4rem .95rem; border-radius: 999px; }
@media (max-width: 560px) { .nav a:not(.nav-cta) { display: none; } }

.hero { background: radial-gradient(circle at 85% 15%, rgba(56,189,248,.18), transparent 45%), linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%); color: var(--white); padding: 5rem 0 4.5rem; }
.hero-inner { display: grid; grid-template-columns: 1.15fr 1fr; gap: 3rem; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .8rem; font-weight: 700; color: var(--accent); margin: 0 0 .75rem; }
.eyebrow.dark { color: var(--accent-deep); }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); }
.tagline { font-size: 1.15rem; max-width: 40ch; color: rgba(255,255,255,.88); margin: 0; }
@media (max-width: 820px) { .hero-inner, .consult-inner { grid-template-columns: 1fr !important; gap: 2rem; } .hero { padding: 3rem 0; } }

.signup-card, .contact-card { background: var(--white); color: var(--ink); border-radius: var(--radius); padding: 1.75rem; box-shadow: var(--shadow); border-top: 5px solid var(--accent); }
.signup-card h2 { font-size: 1.5rem; color: var(--navy); }
.signup-card p { color: var(--muted); margin: 0 0 1rem; }
.field-row { display: flex; gap: .5rem; flex-wrap: wrap; }
input[type="email"], input[type="text"], textarea { font: inherit; padding: .8rem 1rem; border: 2px solid var(--line); border-radius: 10px; width: 100%; background: var(--white); color: var(--ink); }
.field-row input[type="email"] { flex: 1 1 200px; width: auto; min-width: 0; }
input:focus, textarea:focus { outline: none; border-color: var(--accent-deep); box-shadow: 0 0 0 3px rgba(14,165,233,.2); }
textarea { resize: vertical; }
button, .button { font: inherit; font-weight: 700; cursor: pointer; border: 0; border-radius: 10px; padding: .85rem 1.3rem; background: var(--accent); color: var(--navy); text-decoration: none; display: inline-block; transition: background .15s, transform .15s; }
button:hover, .button:hover { background: var(--accent-deep); color: var(--white); transform: translateY(-1px); }
button:disabled { opacity: .6; cursor: wait; transform: none; }
.form-status { min-height: 1.5em; margin: .75rem 0 0 !important; font-weight: 600; }
.form-status.success { color: #047857; }
.form-status.error { color: #b42318; }

.section { padding: 4rem 0; }
.section.alt { background: var(--soft); border-top: 1px solid var(--line); }
.section h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); color: var(--navy); }
.section p { color: var(--muted); font-size: 1.06rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; margin-top: 1.5rem; }
.card { background: var(--white); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: var(--radius); padding: 1.4rem 1.5rem; }
.card h3 { color: var(--navy); font-size: 1.15rem; }
.card p { font-size: 1rem; margin: 0; }

.consult-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.checks { list-style: none; padding: 0; margin: 1rem 0 1.25rem; }
.checks li { position: relative; padding-left: 1.8rem; margin: .5rem 0; color: var(--ink); font-weight: 500; }
.checks li::before { content: "✓"; position: absolute; left: 0; color: var(--accent-deep); font-weight: 800; }
.small { font-size: .98rem !important; }
.contact-card h3 { color: var(--navy); font-size: 1.35rem; }
.contact-form label { display: block; font-weight: 600; font-size: .92rem; margin: .8rem 0 .3rem; color: var(--navy); }
.contact-form button { margin-top: 1rem; width: 100%; }

.site-footer { background: var(--navy); color: rgba(255,255,255,.85); padding: 2rem 0; }
.site-footer a { color: var(--accent); }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem 2rem; }
.footer-inner p { margin: 0; }

.simple { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 2rem; background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%); }
.simple .box { background: var(--white); color: var(--ink); border-radius: var(--radius); padding: 2.5rem 2rem; max-width: 460px; box-shadow: var(--shadow); border-top: 5px solid var(--accent); }
.simple .box img { margin: 0 auto 1rem; }
.simple h1 { color: var(--navy); }
.simple p { color: var(--muted); }