:root {
  --mint: #50d8b8;
  --mint-dark: #149c82;
  --ink: #10201d;
  --muted: #5c6f6a;
  --line: #dce9e5;
  --soft: #effaf7;
  --paper: #fbfefd;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(15, 53, 45, 0.14);
  --radius: 8px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.skip-link {
  position: absolute; left: 16px; top: -48px; z-index: 20;
  padding: 10px 14px; background: var(--ink); color: var(--white);
  border-radius: var(--radius); transition: top 0.2s ease;
}
.skip-link:focus { top: 16px; }
.site-header {
  position: fixed; inset: 16px 18px auto; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  max-width: 1180px; margin: 0 auto; padding: 10px 12px;
  border: 1px solid rgba(255,255,255,0.55); border-radius: 999px;
  background: rgba(251,254,253,0.78); backdrop-filter: blur(18px);
  box-shadow: 0 10px 40px rgba(8,31,27,0.1);
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; min-width: 205px; }
.brand-mark {
  display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%;
  background: linear-gradient(135deg, var(--mint), #d9fff4); color: #052e27; font-weight: 900;
}
.brand strong, .brand small { display: block; }
.brand small { color: var(--muted); font-size: 0.78rem; }
.nav { display: flex; gap: 8px; color: #243d38; font-size: 0.94rem; }
.nav a, .header-cta, .button { text-decoration: none; }
.nav a { padding: 10px 12px; border-radius: 999px; }
.nav a:hover { background: rgba(80,216,184,0.18); }
.header-cta { padding: 10px 16px; border-radius: 999px; background: var(--ink); color: var(--white); font-weight: 700; }
.hero {
  position: relative; min-height: 780px; display: grid; align-items: center; overflow: hidden;
  padding: 132px 24px 88px;
}
.hero-bg, .hero-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-bg { object-fit: cover; }
.hero-overlay {
  background: linear-gradient(90deg, rgba(251,254,253,0.96) 0%, rgba(251,254,253,0.88) 42%, rgba(251,254,253,0.18) 72%),
              linear-gradient(180deg, rgba(251,254,253,0.2), rgba(251,254,253,0.88));
}
.hero-content { position: relative; max-width: 1180px; width: 100%; margin: 0 auto; }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(2.6rem, 5vw, 5.9rem); line-height: 0.96; letter-spacing: 0; }
.lead { max-width: 690px; margin: 24px 0 0; color: #334c47; font-size: clamp(1.04rem, 1.6vw, 1.28rem); }
.eyebrow, .section-kicker {
  margin: 0 0 14px; color: var(--mint-dark); font-size: 0.78rem; font-weight: 900;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px;
  padding: 13px 20px; border: 0; border-radius: 999px; cursor: pointer; font: inherit; font-weight: 800;
}
.button.primary { background: var(--ink); color: var(--white); box-shadow: 0 14px 30px rgba(16,32,29,0.18); }
.button.secondary { background: rgba(255,255,255,0.78); border: 1px solid var(--line); }
.trust-strip { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.trust-strip span {
  padding: 9px 12px; border: 1px solid rgba(20,156,130,0.2); border-radius: 999px;
  background: rgba(239,250,247,0.82); color: #284943; font-size: 0.92rem; font-weight: 700;
}
.section { max-width: 1180px; margin: 0 auto; padding: 92px 24px; }
.split, .promise { display: grid; grid-template-columns: minmax(0,0.9fr) minmax(0,1.1fr); gap: 58px; align-items: start; }
h2 { margin: 0; font-size: clamp(2rem, 3.2vw, 3.7rem); line-height: 1.03; letter-spacing: 0; }
h3 { margin: 0; font-size: 1.22rem; }
.split p, .promise-list p, .proof-card p, .contact-copy p, .timeline p, .module-card p { color: var(--muted); }
.section-heading { max-width: 780px; margin-bottom: 34px; }
.module-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.module-card, .proof-card {
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--white);
  box-shadow: 0 10px 30px rgba(15,53,45,0.06);
}
.module-card { padding: 28px; }
.module-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); transition: 0.2s ease; }
.card-number { display: inline-flex; margin-bottom: 32px; color: var(--mint-dark); font-weight: 900; }
.promise { max-width: none; padding-inline: max(24px, calc((100vw - 1180px) / 2 + 24px)); background: var(--soft); }
.promise-list { display: grid; gap: 16px; }
.promise-list p { margin: 0; padding: 18px 0; border-top: 1px solid rgba(20,156,130,0.18); }
.timeline { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; padding: 0; margin: 0; list-style: none; }
.timeline li { position: relative; padding: 24px; border-left: 2px solid var(--mint); background: linear-gradient(180deg, rgba(239,250,247,0.75), rgba(255,255,255,0)); }
.timeline span { display: grid; width: 36px; height: 36px; margin-bottom: 18px; place-items: center; border-radius: 50%; background: var(--ink); color: var(--white); font-weight: 900; }
.proof { padding-top: 30px; }
.proof-card { padding: clamp(28px, 5vw, 58px); background: radial-gradient(circle at 86% 18%, rgba(80,216,184,0.22), transparent 28%), var(--white); }
.contact { display: grid; grid-template-columns: minmax(0,0.95fr) minmax(320px,0.85fr); gap: 50px; align-items: start; }
.contact-form { display: grid; gap: 16px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); }
label { display: grid; gap: 7px; color: #25443e; font-weight: 800; }
input, select, textarea { width: 100%; border: 1px solid #cfe0dc; border-radius: var(--radius); padding: 13px 14px; background: #fbfffe; color: var(--ink); font: inherit; }
input:focus, select:focus, textarea:focus, .button:focus-visible, .reveal-email:focus-visible, a:focus-visible { outline: 3px solid rgba(80,216,184,0.5); outline-offset: 3px; }
textarea { resize: vertical; }
.website-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.reveal-email { display: inline-flex; width: fit-content; border: 1px solid rgba(20,156,130,0.28); border-radius: 999px; padding: 12px 16px; background: var(--soft); color: var(--ink); cursor: pointer; font: inherit; font-weight: 900; }
.email-output { min-height: 32px; overflow-wrap: anywhere; }
.form-note { margin: 0; color: var(--muted); font-size: 0.9rem; }
.footer { display: flex; justify-content: space-between; gap: 18px; padding: 28px 24px; border-top: 1px solid var(--line); color: var(--muted); }
.footer a { font-weight: 800; text-decoration: none; }
@media (max-width: 900px) {
  .site-header { position: absolute; inset: 10px 10px auto; border-radius: 18px; flex-wrap: wrap; }
  .nav { order: 3; width: 100%; justify-content: space-between; }
  .header-cta { display: none; }
  .hero { min-height: 720px; padding-top: 170px; }
  .hero-overlay { background: linear-gradient(180deg, rgba(251,254,253,0.98), rgba(251,254,253,0.78) 62%, rgba(251,254,253,0.92)); }
  .split, .promise, .contact, .module-grid, .timeline { grid-template-columns: 1fr; }
  .section { padding-block: 68px; }
}
@media (max-width: 560px) {
  .brand { min-width: 0; }
  .brand small { display: none; }
  .hero { min-height: 700px; padding-inline: 18px; }
  .section { padding-inline: 18px; }
  .hero-actions, .button { width: 100%; }
  .footer { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}