:root {
  --bg: #f6f5f1;
  --ink: #1f2933;
  --muted: #536171;
  --accent: #0f766e;
  --accent-strong: #0a5b55;
  --card: #ffffff;
  --line: #dde3e8;
  --warm: #f59e0b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 12%, #d4f4ef 0, #f6f5f1 35%),
    radial-gradient(circle at 88% 14%, #fde7c5 0, #f6f5f1 32%),
    var(--bg);
}

.container {
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  background: rgba(246, 245, 241, 0.88);
  border-bottom: 1px solid rgba(31, 41, 51, 0.08);
  z-index: 10;
}

.topbar-inner {
  min-height: 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
}

.cta,
.btn-primary,
.btn-ghost,
.card button {
  border-radius: 999px;
  padding: 0.75rem 1.1rem;
  text-decoration: none;
  font-weight: 600;
  border: 0;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease;
}

.cta,
.btn-primary,
.card button {
  background: var(--accent);
  color: #fff;
}

.cta:hover,
.btn-primary:hover,
.card button:hover {
  background: var(--accent-strong);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}

.hero {
  padding: 5rem 0 2.5rem;
  text-align: center;
  animation: lift 700ms ease both;
}

.eyebrow {
  display: inline-block;
  margin: 0;
  background: #fff7e6;
  color: #8a5a00;
  border: 1px solid #f9d087;
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.hero h1 {
  margin: 1rem auto;
  max-width: 880px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 6vw, 3.8rem);
  line-height: 1.08;
}

.subcopy {
  margin: 0 auto;
  max-width: 760px;
  color: var(--muted);
  font-size: 1.06rem;
}

.hero-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.8rem 0 3rem;
}

.proof article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem;
}

.proof h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
}

.proof p {
  margin: 0.6rem 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.pricing {
  padding: 1rem 0 4rem;
}

.pricing h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.8rem;
}

.pricing-sub {
  margin-top: 0.5rem;
  color: var(--muted);
}

.pricing-grid {
  margin-top: 1.25rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.1rem;
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card.featured {
  border-color: var(--accent);
  box-shadow: 0 12px 28px rgba(15, 118, 110, 0.16);
}

.badge {
  margin: 0;
  position: absolute;
  top: -12px;
  right: 16px;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: #e6fffa;
  border: 1px solid #99f6e4;
  color: #0f766e;
  font-size: 0.72rem;
  font-weight: 700;
}

.card h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.2rem;
}

.price {
  margin: 0.5rem 0 0;
  font-size: 2rem;
  font-weight: 700;
}

.price span {
  font-size: 0.95rem;
  color: var(--muted);
  font-weight: 500;
}

.alt-price {
  margin-top: 0.15rem;
  color: var(--muted);
  min-height: 1.4rem;
}

.card ul {
  margin: 0.75rem 0 1rem;
  padding-left: 1rem;
  color: var(--muted);
  line-height: 1.4;
  flex: 1;
}

.card button,
.card .btn-primary {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.final-cta {
  padding: 0 0 4rem;
  text-align: center;
}

.final-cta h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
}

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

.footer {
  border-top: 1px solid rgba(31, 41, 51, 0.12);
  padding: 1rem 0 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.footer a:hover {
  color: var(--accent-strong);
  text-decoration: underline;
}

@keyframes lift {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 860px) {
  .proof,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3.5rem;
  }
}