@font-face {
  font-family: "PT Sans Custom";
  src: url("./fonts/PTSans-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "PT Sans Custom";
  src: url("./fonts/PTSans-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "PT Serif Custom";
  src: url("./fonts/PTSerif-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #10201d;
  --muted: #5d6f6a;
  --brand: #0f766e;
  --brand-dark: #082d28;
  --accent: #f4c45e;
  --paper: #f5f9f7;
  --line: #d8e4e0;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "PT Sans Custom", "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
  letter-spacing: 0;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  background: #fff;
  color: var(--ink);
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }
.wrap { width: min(1160px, calc(100% - 32px)); margin: 0 auto; }

.site-head {
  position: relative;
  z-index: 5;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.site-head-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 700;
  white-space: nowrap;
}
.brand img { width: 44px; height: 44px; }
.brand strong { display: block; font-family: "PT Serif Custom", Georgia, serif; font-size: 20px; }
.brand span { display: block; color: var(--brand); font-size: 11px; text-transform: uppercase; font-weight: 700; }
.site-nav { display: flex; align-items: center; gap: 8px; }
.site-nav a {
  padding: 9px 12px;
  border-radius: 6px;
  color: #40534e;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}
.site-nav a:hover, .site-nav a:focus-visible { background: #edf7f4; color: var(--brand); }
.site-nav .nav-cta { background: var(--brand); color: #fff; }
.site-nav .nav-cta:hover, .site-nav .nav-cta:focus-visible { background: #0b625b; color: #fff; }

.hero {
  position: relative;
  min-height: 510px;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--brand-dark);
  color: #fff;
}
.hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: rgba(4, 24, 21, .72); }
.hero-content { position: relative; z-index: 1; max-width: 790px; padding: 76px 0 70px; }
.eyebrow { color: #79ead9; font-size: 13px; font-weight: 700; text-transform: uppercase; }
h1, h2 { font-family: "PT Serif Custom", Georgia, serif; letter-spacing: 0; }
h1 { margin: 15px 0 18px; font-size: clamp(40px, 7vw, 72px); line-height: 1.03; }
.hero-lead { max-width: 720px; margin: 0; color: #e1ece8; font-size: clamp(18px, 2vw, 22px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 19px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: var(--accent);
  color: #2d240d;
  font-weight: 700;
  text-decoration: none;
}
.button:hover, .button:focus-visible { background: #ffd77c; }
.button.secondary { border-color: rgba(255,255,255,.38); background: rgba(6,36,31,.74); color: #fff; }
.button.secondary:hover, .button.secondary:focus-visible { background: rgba(6,36,31,.94); }

.section { padding: 70px 0; }
.section + .section { border-top: 1px solid var(--line); }
.section-head { max-width: 740px; margin-bottom: 30px; }
.section h2 { margin: 0 0 10px; font-size: clamp(30px, 4vw, 44px); line-height: 1.12; }
.section-head p, .section-intro { color: var(--muted); font-size: 18px; }
.feature-grid, .solution-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.feature, .solution-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 24px;
}
.feature-number { color: var(--brand); font-size: 13px; font-weight: 700; text-transform: uppercase; }
.feature h3, .solution-card h2 { margin: 9px 0 8px; font-size: 22px; line-height: 1.2; }
.feature p, .solution-card p { margin: 0; color: var(--muted); }
.steps { counter-reset: steps; display: grid; gap: 0; border-top: 1px solid var(--line); }
.step { counter-increment: steps; display: grid; grid-template-columns: 58px 1fr; gap: 16px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.step::before { content: counter(steps, decimal-leading-zero); color: var(--brand); font-weight: 700; font-size: 15px; }
.step h3 { margin: 0 0 4px; font-size: 20px; }
.step p { margin: 0; color: var(--muted); }
.use-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 28px; padding: 0; list-style: none; }
.use-list li { position: relative; padding: 12px 0 12px 28px; border-bottom: 1px solid var(--line); }
.use-list li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 700; }
.faq-list { display: grid; gap: 10px; }
.faq-list details { border: 1px solid var(--line); border-radius: 8px; background: #fff; padding: 0 20px; }
.faq-list summary { cursor: pointer; padding: 18px 0; font-weight: 700; }
.faq-list p { margin: -4px 0 18px; color: var(--muted); }
.solution-card { display: flex; min-height: 220px; flex-direction: column; }
.solution-card .tag { color: var(--brand); font-size: 12px; font-weight: 700; text-transform: uppercase; }
.solution-card a { margin-top: auto; padding-top: 22px; color: var(--brand); font-weight: 700; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.cta-band { background: var(--brand-dark); color: #fff; }
.cta-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding-top: 52px; padding-bottom: 52px; }
.cta-band h2 { margin: 0 0 6px; font-size: clamp(28px, 4vw, 42px); }
.cta-band p { margin: 0; color: #cbdcd7; }
.site-footer { background: #061714; color: #c3d1cd; }
.footer-inner { display: flex; justify-content: space-between; gap: 28px; padding-top: 32px; padding-bottom: 32px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.footer-links a { color: #d5e5e0; }
.footer-meta { color: #8fa49e; margin-top: 8px; font-size: 13px; }

@media (max-width: 820px) {
  .site-head-inner { align-items: flex-start; flex-direction: column; gap: 10px; padding: 12px 0; }
  .site-nav { width: 100%; overflow-x: auto; padding-bottom: 2px; }
  .site-nav a { flex: 0 0 auto; }
  .hero { min-height: 480px; }
  .hero-content { padding: 62px 0 52px; }
  .feature-grid, .solution-grid { grid-template-columns: 1fr; }
  .solution-card { min-height: 0; }
  .cta-band-inner, .footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 520px) {
  .wrap { width: min(100% - 24px, 1160px); }
  .brand img { width: 40px; height: 40px; }
  .brand strong { font-size: 18px; }
  .hero { min-height: 500px; }
  h1 { font-size: 41px; }
  .hero-actions, .hero-actions .button { width: 100%; }
  .section { padding: 50px 0; }
  .feature, .solution-card { padding: 20px; }
  .use-list { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}