:root {
  --ink: #18212b;
  --muted: #5f6d7a;
  --line: #d9e0e6;
  --soft: #f4f7f8;
  --white: #ffffff;
  --brand: #0f6b68;
  --brand-strong: #0a4b49;
  --accent: #d96c2c;
  --accent-strong: #ad4f1b;
  --ok: #2f7a4f;
  --shadow: 0 14px 36px rgba(24, 33, 43, 0.12);
  --radius: 8px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  background: var(--white);
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  text-decoration: none;
  display: grid;
  gap: 0;
}

.brand strong {
  font-size: 18px;
  letter-spacing: 0;
}

.brand span {
  color: var(--muted);
  font-size: 13px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--ink);
}

.button,
button {
  min-height: 44px;
  border: 0;
  border-radius: var(--radius);
  padding: 12px 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--white);
  background: var(--accent);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(217, 108, 44, 0.22);
}

.button:hover,
button:hover {
  background: var(--accent-strong);
}

.button.secondary {
  background: var(--brand);
  box-shadow: 0 8px 18px rgba(15, 107, 104, 0.18);
}

.button.secondary:hover {
  background: var(--brand-strong);
}

.button.ghost {
  color: var(--brand-strong);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: none;
}

.hero {
  min-height: 640px;
  display: grid;
  align-items: end;
  background:
    linear-gradient(90deg, rgba(10, 30, 36, 0.86), rgba(10, 30, 36, 0.52), rgba(10, 30, 36, 0.12)),
    url("https://images.unsplash.com/photo-1581092160562-40aa08e78837?auto=format&fit=crop&w=1800&q=80") center / cover;
  color: var(--white);
}

.hero-inner {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 76px 20px 64px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #cbe7e4;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(40px, 6vw, 74px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero p {
  max-width: 680px;
  margin: 22px 0 0;
  font-size: 19px;
  color: #edf6f5;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-note {
  margin-top: 14px;
  color: #dcebea;
  font-size: 13px;
}

.section {
  padding: 76px 20px;
}

.section.soft {
  background: var(--soft);
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 44px;
  align-items: start;
}

.section h2 {
  margin: 0 0 18px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.08;
  letter-spacing: 0;
}

.section h3 {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.18;
}

.lead {
  max-width: 780px;
  color: var(--muted);
  font-size: 18px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 1px 0 rgba(24, 33, 43, 0.04);
}

.soft .card {
  box-shadow: none;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.list li {
  padding-left: 28px;
  position: relative;
  color: var(--muted);
}

.list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--brand);
}

.form-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.form-panel h2,
.form-panel h3 {
  margin-top: 0;
  font-size: 24px;
}

form {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--ink);
  font-weight: 700;
  font-size: 14px;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 11px 12px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

textarea {
  min-height: 108px;
  resize: vertical;
}

.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-weight: 500;
}

.check input {
  width: 18px;
  min-height: 18px;
  margin-top: 3px;
}

.notice {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}

.steps {
  counter-reset: step;
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.step {
  counter-increment: step;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
}

.step::before {
  content: counter(step);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--brand);
  font-weight: 800;
}

.faq {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  background: var(--white);
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

.faq p {
  color: var(--muted);
}

.site-footer {
  padding: 42px 20px 92px;
  color: #d7e8e7;
  background: #10282c;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-inner a {
  color: #d7e8e7;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 25;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
}

.sticky-cta a {
  min-height: 58px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--brand);
  text-decoration: none;
  font-weight: 800;
}

.sticky-cta a:last-child {
  background: var(--accent);
}

.mini-hero {
  background: var(--brand-strong);
  color: var(--white);
  padding: 72px 20px;
}

.mini-hero .wrap {
  display: grid;
  gap: 16px;
}

.mini-hero h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1;
}

.mini-hero p {
  margin: 0;
  max-width: 720px;
  color: #e1f0ef;
  font-size: 18px;
}

@media (max-width: 860px) {
  .nav {
    align-items: start;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: 600px;
  }

  .split,
  .grid,
  .grid.two {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 58px 18px;
  }

  .sticky-cta {
    display: grid;
  }
}