:root {
  --bg: #f7f2ea;
  --surface: #fffaf4;
  --surface-strong: #ffffff;
  --text: #1e1b17;
  --muted: #6d6459;
  --line: #e5d7c5;
  --brand: #0f766e;
  --brand-strong: #0a4f4a;
  --accent: #bf5f2f;
  --max-width: 1120px;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(30, 27, 23, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 2%, rgba(15, 118, 110, 0.12) 0, rgba(15, 118, 110, 0) 40%),
    radial-gradient(circle at 92% 14%, rgba(191, 95, 47, 0.12) 0, rgba(191, 95, 47, 0) 40%),
    var(--bg);
  font-family: "Manrope", "Segoe UI", sans-serif;
  line-height: 1.55;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(8px);
  background: rgba(255, 250, 244, 0.92);
  border-bottom: 1px solid var(--line);
}

.site-header .container {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  color: var(--brand-strong);
  text-decoration: none;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 1.07rem;
}

.nav {
  display: flex;
  gap: 18px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.94rem;
}

.nav a:hover {
  color: var(--brand-strong);
}

.hero {
  padding: 72px 0 44px;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(15, 118, 110, 0.3);
  background: rgba(15, 118, 110, 0.08);
  color: var(--brand-strong);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.15;
}

h1 {
  max-width: 18ch;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(2rem, 4.7vw, 3.7rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.55rem, 2.8vw, 2.3rem);
  margin-bottom: 10px;
}

h3 {
  font-size: 1.13rem;
  margin-bottom: 10px;
}

.lead {
  max-width: 76ch;
  color: #3e3933;
  font-size: 1.08rem;
  margin-top: 18px;
}

.hero-note,
.section-lead,
.contact-note {
  color: var(--muted);
}

.hero-note {
  margin-top: 12px;
  max-width: 78ch;
}

.cta {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 12px;
  border: 1px solid rgba(15, 118, 110, 0.3);
  color: var(--brand-strong);
  text-decoration: none;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.8);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(10, 79, 74, 0.18);
}

.btn.primary {
  border-color: transparent;
  color: #fff;
  background: linear-gradient(130deg, var(--brand), var(--brand-strong));
}

.section {
  padding: 34px 0;
}

.grid {
  display: grid;
  gap: 14px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.feature-block {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.card p,
.feature-block p {
  margin: 0;
  color: #453e36;
}

.card.accent {
  background: linear-gradient(165deg, rgba(15, 118, 110, 0.08), rgba(191, 95, 47, 0.06));
}

ul,
ol {
  margin: 0;
  padding-left: 20px;
}

li + li {
  margin-top: 8px;
}

.feature-block ul,
.roadmap ul {
  color: #3d372f;
}

.timeline {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 22px 18px 34px;
}

.roadmap {
  position: relative;
}

.contact {
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.95), rgba(247, 242, 234, 0.95));
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 26px;
}

.site-footer {
  margin-top: 44px;
  border-top: 1px solid var(--line);
  background: #efe4d6;
}

.site-footer .container {
  padding-top: 26px;
  padding-bottom: 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 0.8fr 0.8fr 1.2fr;
  gap: 24px;
}

.footer-brand {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-weight: 700;
  color: var(--brand-strong);
}

.footer-title {
  margin: 0 0 8px;
  font-weight: 800;
  color: #4d4338;
}

.footer-text {
  margin: 0;
  color: #5e5246;
}

.footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links li + li {
  margin-top: 6px;
}

.site-footer p {
  margin: 0;
  color: #5e5246;
}

.site-footer p + p {
  margin-top: 6px;
}

.site-footer a {
  color: var(--brand-strong);
  text-decoration: none;
  font-weight: 800;
}

.site-footer a:hover {
  text-decoration: underline;
}

.offer-doc {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

.offer-doc h2 {
  margin-top: 24px;
  margin-bottom: 10px;
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
}

.offer-doc p {
  margin: 0;
  color: #40382f;
}

.offer-doc p + p {
  margin-top: 10px;
}

.legal-meta {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.legal-meta-item {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: #4d4338;
  font-size: 0.86rem;
  font-weight: 700;
}

/* ---- Card icon ---- */
.card-icon,
.feature-icon {
  font-size: 2rem;
  margin-bottom: 10px;
  display: block;
}

/* ---- How it works steps ---- */
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 22px 24px;
}

.step + .step {
  border-top: 1px solid var(--line);
}

.step-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(130deg, var(--brand), var(--brand-strong));
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.step p {
  margin: 0;
  color: #453e36;
}

/* ---- Check list ---- */
.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.check-list li {
  padding-left: 22px;
  position: relative;
  color: #3d372f;
}

.check-list li + li {
  margin-top: 7px;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: 800;
}

/* ---- Pricing ---- */
.price-card {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  position: relative;
}

.price-card--featured {
  border-color: var(--brand);
  border-width: 2px;
}

.price-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(130deg, var(--brand), var(--brand-strong));
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 3px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.price-label {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--brand);
  margin-bottom: 4px;
}

.price-name {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.price-amount {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 12px;
}

.price-amount span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--muted);
}

.price-desc {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0 0 16px;
}

/* ---- FAQ ---- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  padding: 16px 20px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--brand);
  flex-shrink: 0;
  margin-left: 12px;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  padding: 0 20px 16px;
  margin: 0;
  color: #453e36;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

@media (max-width: 980px) {
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header .container {
    min-height: auto;
    padding-top: 14px;
    padding-bottom: 14px;
    flex-wrap: wrap;
    gap: 8px;
  }

  .site-header .container .btn {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .nav {
    order: 2;
    flex-wrap: wrap;
    gap: 12px;
    width: 100%;
  }

  .hero {
    padding-top: 40px;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .contact {
    padding: 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .offer-doc {
    padding: 18px;
  }
}