:root {
  --bg: #f3efe6;
  --bg-deep: #e7e0d2;
  --ink: #14201b;
  --muted: #5c6b63;
  --brand: #0b3d2e;
  --brand-soft: #1a5c45;
  --line: rgba(20, 32, 27, 0.12);
  --card: rgba(255, 252, 246, 0.72);
  --shadow: 0 24px 60px rgba(20, 32, 27, 0.08);
  --radius: 18px;
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Instrument Serif", Georgia, serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}

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

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(26, 92, 69, 0.18), transparent 60%),
    radial-gradient(700px 420px at 90% 8%, rgba(180, 120, 60, 0.12), transparent 55%),
    linear-gradient(180deg, #f7f3eb 0%, var(--bg) 45%, var(--bg-deep) 100%);
}

.bg::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(20, 32, 27, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 32, 27, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
}

.top {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 1.15rem;
  color: var(--brand);
}

.top nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

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

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.hero {
  padding: 88px 0 72px;
  max-width: 740px;
  animation: rise 700ms ease both;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--brand-soft);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(3.4rem, 9vw, 5.6rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--brand);
}

.lead {
  margin: 22px 0 0;
  max-width: 34rem;
  font-size: 1.15rem;
  color: var(--muted);
}

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

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

.btn.primary {
  background: var(--brand);
  color: #f4faf7;
}

.btn.primary:hover {
  background: var(--brand-soft);
}

.btn.ghost {
  border-color: var(--line);
  background: rgba(255, 252, 246, 0.55);
  color: var(--ink);
}

.section {
  margin-top: 24px;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  animation: rise 800ms ease both;
  animation-delay: 80ms;
}

.section h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  letter-spacing: -0.02em;
}

.section > p {
  margin: 12px 0 0;
  color: var(--muted);
  max-width: 40rem;
}

.features {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.features li {
  padding: 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--line);
  display: grid;
  gap: 8px;
}

.features strong {
  color: var(--brand);
}

.features span {
  color: var(--muted);
  font-size: 0.95rem;
}

.contact a {
  color: var(--brand-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

footer {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 40px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.status::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 50%;
  background: #2f8f62;
  box-shadow: 0 0 0 4px rgba(47, 143, 98, 0.15);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 820px) {
  .features {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 64px;
  }

  .section {
    padding: 24px;
  }

  footer {
    flex-direction: column;
  }
}