:root {
  --bg: #f4f2ed;
  --surface: #fffdfa;
  --text: #15161b;
  --muted: #555463;
  --accent-start: #3d6b5c;
  --accent-end: #285044;
  --warm: #efe7dc;
  --border: #e6dece;
  --ring: rgba(61, 107, 92, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background:
    radial-gradient(1300px 700px at 8% -10%, rgba(139, 190, 170, 0.13), transparent 58%),
    radial-gradient(1000px 600px at 95% 0%, rgba(61, 107, 92, 0.09), transparent 56%),
    var(--bg);
  color: var(--text);
  line-height: 1.55;
}

/* ─── Layout ─── */

.site-header,
main {
  width: min(1120px, 100% - 48px);
  margin-inline: auto;
}

.site-header {
  padding-top: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--text);
}

.site-nav {
  display: flex;
  gap: 28px;
}

.ghost-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.ghost-link:hover,
.ghost-link:focus-visible {
  color: var(--text);
  border-color: #d7cfbf;
}

main {
  padding-top: 82px;
  padding-bottom: 96px;
}

/* ─── Card base ─── */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 10px 26px rgba(29, 25, 50, 0.06);
}

/* ─── Hero ─── */

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 4.5vw, 60px);
  display: block;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(126deg, rgba(61, 107, 92, 0.08), rgba(40, 80, 68, 0.03) 54%, rgba(255, 255, 255, 0));
  pointer-events: none;
  z-index: -1;
}

.hero-content {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}

.hero-content .subhead {
  margin-left: auto;
  margin-right: auto;
}

.hero-content .btn {
  width: auto;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 24px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #3d6b5c;
  background: #edf5f2;
  border: 1px solid #c6ddd7;
}

h1 {
  margin: 0;
  max-width: 17ch;
  font-size: clamp(2.15rem, 4.6vw, 3.7rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.serif-accent {
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 600;
  letter-spacing: 0;
}

.subhead {
  margin: 20px 0 0;
  max-width: 58ch;
  color: var(--muted);
  font-size: clamp(1.03rem, 1.22vw, 1.14rem);
}

.launch-note {
  margin: 14px 0 28px;
  color: #888;
  font-size: 0.9rem;
}

/* ─── Buttons ─── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.97rem;
  transition: transform 0.18s ease, background-color 0.2s ease, border-color 0.2s ease,
    color 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  border: 1px solid #285044;
  background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
  color: #fff;
  box-shadow: 0 10px 22px rgba(40, 80, 68, 0.24);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  border-color: #1f3f36;
  box-shadow: 0 14px 24px rgba(40, 80, 68, 0.32);
}

.btn-secondary {
  border: 1px solid #ddd4c4;
  background: #fff;
  color: var(--text);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: #cfc4b0;
  background: #fbf9f5;
}

.btn:focus-visible,
.ghost-link:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

/* ─── Section labels ─── */

.section-label {
  margin-bottom: 10px;
  color: #3d6b5c;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.section-title {
  margin: 0 0 36px;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

/* ─── Problem section ─── */

.problem-section {
  margin-top: 48px;
  padding: clamp(36px, 4.5vw, 64px) clamp(28px, 4vw, 56px);
  border-top: 2px solid #3d6b5c;
  text-align: center;
}

.problem-eyebrow {
  margin: 0 0 16px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #3d6b5c;
}

.problem-statement {
  max-width: 560px;
  margin: 0 auto 44px;
}

.problem-statement h2 {
  margin: 0 0 16px;
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
}

.problem-body {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--muted);
}

.problem-points {
  margin: 0 auto;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--border);
  max-width: 900px;
}

.problem-points li {
  padding: 28px 28px 0 0;
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--muted);
  text-align: left;
}

.problem-points li + li {
  padding-left: 28px;
  border-left: 1px solid var(--border);
}

.problem-point-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

/* ─── How it works ─── */

.how-section {
  margin-top: 56px;
  padding: clamp(28px, 3.5vw, 48px) clamp(24px, 3vw, 40px);
}

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

.step {
  padding: 28px 32px 0 0;
  border-right: 1px solid var(--border);
}

.step:last-child {
  border-right: none;
  padding-right: 0;
  padding-left: 32px;
}

.step:nth-child(2) {
  padding-left: 32px;
}

.step-number {
  margin-bottom: 16px;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #c8ddd8;
}

.step h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.6;
}


/* ─── Guides / Blog ─── */

.guides-section {
  margin-top: 32px;
  padding: clamp(28px, 3.5vw, 48px) clamp(24px, 3vw, 40px);
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 10px 26px rgba(29, 25, 50, 0.06);
}

.guides-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.guide-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.18s ease, box-shadow 0.2s ease;
}

a.guide-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(27, 25, 42, 0.09);
}

.guide-card--soon {
  opacity: 0.65;
}

.guide-room-tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #3d6b5c;
}

.guide-card h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.guide-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
  flex: 1;
}

.guide-read-more {
  font-size: 0.88rem;
  font-weight: 600;
  color: #3d6b5c;
}

.guide-soon-chip {
  display: inline-flex;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 600;
  color: #888;
  background: #f2f0eb;
  border: 1px solid #e0dbd1;
  width: fit-content;
}

/* ─── Footer ─── */

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 80px;
  padding: 32px 0;
}

.footer-inner {
  width: min(1120px, 100% - 48px);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-nav {
  display: flex;
  gap: 24px;
}

.footer-nav a {
  font-size: 0.88rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: var(--text);
}

/* ─── Utility ─── */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ─── Responsive ─── */

@media (max-width: 900px) {
  main {
    padding-top: 64px;
    padding-bottom: 72px;
  }

  .problem-points,
  .steps-grid,
  .guides-grid {
    grid-template-columns: 1fr;
  }

  .problem-points li {
    padding-right: 0;
  }

  .problem-points li + li {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--border);
    padding-top: 24px;
    margin-top: 4px;
  }

  .step {
    padding: 24px 0 0 0;
    border-right: none;
    border-top: 1px solid var(--border);
  }

  .step:first-child {
    border-top: none;
    padding-top: 0;
  }

  .step:last-child,
  .step:nth-child(2) {
    padding-left: 0;
  }
}

@media (max-width: 640px) {
  .site-header,
  main {
    width: min(1120px, 100% - 32px);
  }

  .site-header {
    padding-top: 20px;
  }

  main {
    padding-top: 48px;
    padding-bottom: 56px;
  }

  .footer-inner {
    width: min(1120px, 100% - 32px);
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }

  .btn {
    width: 100%;
    text-align: center;
  }
}