:root {
  --bg: #eef1f4;
  --bg-deep: #d9e0e7;
  --surface: #f7f9fb;
  --ink: #12161c;
  --ink-muted: #4a5562;
  --line: #c5ced8;
  --accent: #0b5f52;
  --accent-soft: #d7ebe6;
  --accent-ink: #08463c;
  --warn-soft: #f3ebe0;
  --radius: 14px;
  --max: 1120px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #dce8e4 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #d5dde8 0%, transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, #e8edf2 40%, var(--bg-deep) 100%);
  line-height: 1.55;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.wrap {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--surface) 84%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.brand img {
  height: 36px;
  width: auto;
}

.brand span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  color: var(--ink-muted);
  font-size: 0.92rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.8rem 1.25rem;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: #f4fffb;
}

.btn-primary:hover {
  background: var(--accent-ink);
}

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--ink-muted);
}

.hero {
  padding: 4.5rem 0 3.5rem;
  min-height: calc(100vh - 72px);
  display: grid;
  align-items: end;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: end;
}

.hero-copy {
  max-width: 34rem;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 650;
}

.hero-lead {
  margin: 0 0 1.75rem;
  color: var(--ink-muted);
  font-size: 1.08rem;
  max-width: 32rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-visual {
  position: relative;
  min-height: 420px;
  border-radius: 24px;
  overflow: hidden;
  background:
    linear-gradient(145deg, #0f2f2a 0%, #1a4d44 42%, #2f6b5f 100%);
  color: #e8f6f2;
  box-shadow: none;
  border: 1px solid color-mix(in srgb, #0b5f52 40%, #000);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.14), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(10, 30, 26, 0.45), transparent 45%),
    repeating-linear-gradient(
      -18deg,
      transparent 0 14px,
      rgba(255, 255, 255, 0.03) 14px 15px
    );
}

.hero-panel {
  position: relative;
  z-index: 1;
  height: 100%;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 420px;
}

.hero-panel h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.8rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.hero-metrics div {
  padding: 0.85rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-metrics strong {
  display: block;
  font-size: 1.2rem;
  font-family: var(--font-display);
}

.hero-metrics span {
  font-size: 0.78rem;
  opacity: 0.8;
}

section {
  padding: 4.25rem 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.section-head h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.section-head p {
  margin: 0;
  color: var(--ink-muted);
}

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.card p,
.card li {
  color: var(--ink-muted);
  font-size: 0.95rem;
}

.card ul {
  margin: 0.75rem 0 0;
  padding-left: 1.1rem;
}

.card .price {
  margin-top: 1rem;
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.card .price span {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--ink-muted);
  font-weight: 500;
}

.pill {
  display: inline-block;
  margin-bottom: 0.65rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.phases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

.phase {
  padding: 1.4rem;
  border-right: 1px solid var(--line);
}

.phase:last-child {
  border-right: none;
}

.phase strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
}

.phase p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.92rem;
}

.cases .card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin: 0.4rem 0;
}

.compare {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.compare th,
.compare td {
  text-align: left;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
}

.compare th {
  background: color-mix(in srgb, var(--accent-soft) 55%, var(--surface));
}

.compare tr:last-child td {
  border-bottom: none;
}

.note {
  margin-top: 0.85rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: var(--warn-soft);
  color: #5c4a32;
  font-size: 0.9rem;
}

.faq details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.95rem 1.1rem;
  margin-bottom: 0.65rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 650;
}

.faq p {
  margin: 0.65rem 0 0;
  color: var(--ink-muted);
}

.final-cta {
  margin: 1rem 0 4rem;
  padding: 2rem;
  border-radius: 20px;
  background: linear-gradient(135deg, #12352f, #0b5f52 55%, #1f7a6a);
  color: #effaf6;
}

.final-cta h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.final-cta p {
  margin: 0 0 1.25rem;
  opacity: 0.9;
  max-width: 36rem;
}

.final-cta .btn-primary {
  background: #f4fffb;
  color: var(--accent-ink);
}

.final-cta .btn-ghost {
  border-color: rgba(255, 255, 255, 0.35);
  color: #f4fffb;
}

.site-footer {
  padding: 1.5rem 0 2.5rem;
  color: var(--ink-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--line);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 900px) {
  .hero-grid,
  .grid-3,
  .grid-2,
  .phases {
    grid-template-columns: 1fr;
  }

  .phase {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }

  .phase:last-child {
    border-bottom: none;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 2.5rem;
  }
}