:root {
  --ink: #171a18;
  --ink-muted: #666b63;
  --ink-faint: #9a9e97;
  --accent: #1f9d5c;
  --accent-dark: #157a46;
  --accent-light: #e6f6ec;
  --accent-vivid: #22c06a;
  --bg: #fdfdfb;
  --surface: #ffffff;
  --border: #e7e7e2;
  --shadow: 0 1px 2px rgba(20, 20, 15, 0.04), 0 8px 24px rgba(20, 20, 15, 0.05);
  --shadow-hover: 0 4px 8px rgba(20, 20, 15, 0.06), 0 14px 32px rgba(20, 20, 15, 0.08);
  --radius: 16px;
  --max-width: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
}

h1, h2, h3 {
  letter-spacing: -0.03em;
  line-height: 1.15;
  font-weight: 800;
}

/* ---------- Header / Nav ---------- */

header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(253, 253, 251, 0.85);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.5rem;
}

.nav .brand {
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
}

.nav a {
  text-decoration: none;
  color: var(--ink-muted);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 0.4rem 0.7rem;
  border-radius: 8px;
  transition: color 0.15s ease, background 0.15s ease;
}

.nav a:hover {
  color: var(--accent-dark);
  background: var(--accent-light);
}

.nav a.active {
  color: var(--accent-dark);
  background: var(--accent-light);
  font-weight: 600;
}

/* ---------- Layout ---------- */

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

section {
  margin-bottom: 4rem;
}

section:last-child {
  margin-bottom: 0;
}

section h2 {
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-dark);
  background: var(--accent-light);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

/* ---------- Hero ---------- */

.hero-band {
  background: radial-gradient(120% 100% at 100% 0%, var(--accent-light) 0%, transparent 60%),
    radial-gradient(80% 80% at 0% 100%, #fef7e8 0%, transparent 55%);
  margin: 0 -1.5rem 3rem;
  padding: 0 1.5rem;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 2.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 0;
}

.hero-copy h1 {
  font-size: clamp(2.2rem, 4.2vw, 3.2rem);
  margin: 0 0 1.1rem;
}

.hero-copy p {
  color: var(--ink-muted);
  font-size: 1.15rem;
  max-width: 32rem;
  margin: 0 0 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.hero-note {
  font-size: 0.9rem;
  color: var(--ink-muted);
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 22rem;
}

.hero-blob {
  position: absolute;
  inset: 6%;
  background: linear-gradient(135deg, var(--accent-vivid), var(--accent-dark));
  border-radius: 42% 58% 63% 37% / 45% 40% 60% 55%;
  opacity: 0.92;
}

.hero-float-card {
  position: relative;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  padding: 1.1rem 1.3rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 0.95rem;
}

.hero-float-card svg {
  color: var(--accent);
  flex-shrink: 0;
}

.hero-float-card.card-2 {
  position: absolute;
  bottom: 1.5rem;
  right: -0.5rem;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* ---------- Buttons ---------- */

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--accent);
  color: white;
  padding: 0.9rem 1.9rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 6px 20px rgba(31, 157, 92, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.button:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(31, 157, 92, 0.4);
}

.button-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--ink);
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.button-secondary:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

/* ---------- Cards ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 10px;
  background: var(--accent-light);
  color: var(--accent-dark);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.95rem;
}

/* ---------- Pricing ---------- */

.pricing-box {
  background: linear-gradient(180deg, var(--accent-light), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow);
}

.pricing-box .price {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--accent-dark);
  letter-spacing: -0.02em;
}

.pricing-box p {
  color: var(--ink-muted);
  margin: 0.25rem 0 0;
}

/* ---------- Testimonials ---------- */

.testimonial {
  border-left: 3px solid var(--accent);
  padding: 0.25rem 0 0.25rem 1.25rem;
  margin-bottom: 1.5rem;
  font-style: italic;
  color: var(--ink-muted);
}

/* ---------- Forms ---------- */

form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  max-width: 32rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}

label {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--ink);
}

input,
textarea {
  margin-top: 0.35rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  background: var(--bg);
  transition: border-color 0.15s ease;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
}

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: var(--ink-faint);
  font-size: 0.85rem;
}

footer a {
  color: var(--ink-muted);
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .nav ul {
    gap: 0.25rem;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 2.5rem 0;
    text-align: center;
  }

  .hero-copy p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    min-height: 16rem;
    order: -1;
  }
}