:root {
  --bg: #ffffff;
  --tint: #f1f8f2;
  --surface: #ffffff;
  --border: #dce8de;
  --text: #161c18;
  --muted: #5b6b62;
  --green-900: #05452a;
  --green-700: #0a6e3b;
  --green-600: #0f8a4a;
  --green-400: #46b430;
  --green-50: #e9f6ec;
  --radius: 0.875rem;
  --shadow-sm: 0 1px 2px rgba(5, 69, 42, 0.06);
  --shadow-md: 0 10px 30px rgba(5, 69, 42, 0.08);
  --container: 68rem;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

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

a {
  color: var(--green-700);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

:focus-visible {
  outline: 2px solid var(--green-600);
  outline-offset: 3px;
  border-radius: 0.35rem;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.85rem 1.5rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.logo img {
  height: 2.5rem;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav a {
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
}

/* Buttons */

.btn {
  display: inline-block;
  background: var(--green-700);
  color: #fff;
  font-weight: 650;
  font-size: 1rem;
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.btn:hover {
  background: var(--green-600);
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

.btn-ghost {
  background: transparent;
  color: var(--green-700);
  border: 1px solid var(--border);
  box-shadow: none;
}

.btn-ghost:hover {
  background: var(--green-50);
  color: var(--green-900);
  border-color: var(--green-600);
}

/* Layout */

.hero,
.section,
.cta,
.site-footer {
  max-width: var(--container);
  margin: 0 auto;
  padding: 4.5rem 1.5rem;
}

/* Hero */

.hero {
  max-width: 78rem;
  padding-top: 3rem;
  padding-bottom: 3.5rem;
}

.hero-row {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

h1 {
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 1.75rem;
}

.hl {
  color: var(--green-700);
}

.hero-sub {
  /* font-size: clamp(1.15rem, 2.2vw, 1.45rem); */
  font-weight: 600;
  color: var(--text);
  margin: 0 0 1.25rem;
}

.lead {
  color: var(--muted);
  font-size: 1.08rem;
  margin: 0 0 1.5rem;
}

.hero-punch {
  margin: 0 0 1.75rem;
  padding-left: 1rem;
  border-left: 3px solid var(--green-400);
  font-size: 1.02rem;
  color: var(--text);
}

.hero-punch strong {
  color: var(--green-700);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Hero visual */

.hero-visual {
  position: relative;
}

.mock {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
  padding: 1rem 1.1rem 1.25rem;
}

.mock-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.85rem;
  margin-bottom: 0.35rem;
  border-bottom: 1px solid var(--border);
}

.mock-title {
  font-weight: 650;
  font-size: 0.95rem;
}

.mock-tag {
  background: var(--green-50);
  color: var(--green-700);
  font-size: 0.75rem;
  font-weight: 650;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

.mock-row {
  display: grid;
  gap: 0.5rem;
  padding: 0.6rem 0;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(220, 232, 222, 0.7);
}

.mock-row:last-child {
  border-bottom: 0;
}

.mock-row span:not(:first-child) {
  text-align: right;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.mock-row--head {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.mock-row--head span:not(:first-child) {
  color: var(--muted);
}

.mock-row .best {
  color: var(--green-700);
  font-weight: 700;
}

.mock-badge {
  position: absolute;
  bottom: -1.1rem;
  left: -0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--green-700);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  box-shadow: var(--shadow-md);
}

/* Demo slider */

.slider {
  min-width: 0;
}

.slider-title {
  margin: 0.85rem 0 0;
  text-align: center;
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  line-height: 1.35;
  min-height: 2.7em;
}

.slider-frame {
  overflow: hidden;
  border: 1px solid #b7cbbd;
  border-radius: 0.85rem;
  box-shadow: var(--shadow-md);
  background: #fff;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.slider-frame::-webkit-scrollbar {
  display: none;
}

.slider-track {
  display: flex;
}

.slider-track img {
  flex: 0 0 100%;
  width: 100%;
  height: auto;
  scroll-snap-align: start;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.35rem;
  margin-top: 0.35rem;
}

.slider-dots button {
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.slider-dots button::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: #c5d4c8;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.slider-dots button.is-active::before {
  background: var(--green-700);
  transform: scale(1.15);
}

.slider-dots button:hover::before {
  background: var(--green-600);
}

/* Sections */

.section--tint {
  max-width: none;
  background: var(--tint);
  border-block: 1px solid var(--border);
}

.section--tint > * {
  max-width: var(--container);
  margin-inline: auto;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 2rem;
}

h3 {
  font-size: 1.08rem;
  margin: 0 0 0.4rem;
}

.cards {
  display: grid;
  gap: 1.25rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

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

.card-icon {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1rem;
  border-radius: 0.7rem;
  background: var(--green-50);
  color: var(--green-700);
}

.card p,
.steps p {
  color: var(--muted);
  margin: 0;
}

/* Steps */

.steps {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  display: grid;
  gap: 1.75rem;
  counter-reset: step;
}

.steps li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.step-num {
  flex: none;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  background: var(--green-700);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
}

/* Final CTA */

.cta {
  max-width: none;
  text-align: center;
  background: linear-gradient(160deg, var(--green-50), #ffffff 70%);
  border-top: 1px solid var(--border);
}

.cta h2 {
  margin-inline: auto;
  margin-bottom: 1.5rem;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding-top: 2.25rem;
  padding-bottom: 2.25rem;
}

.site-footer img {
  height: 1.9rem;
  width: auto;
}

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

/* Desktop */

@media (min-width: 62rem) {
  .hero {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .hero-row {
    grid-template-columns: 1fr 2fr;
  }

  .cards,
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps li {
    flex-direction: column;
    gap: 0.9rem;
  }
}

/* Mobile */

@media (max-width: 40rem) {
  .site-header {
    padding: 0.7rem 1rem;
    gap: 0.75rem;
  }

  .logo img {
    height: 1.85rem;
  }

  .nav {
    gap: 0.75rem;
    flex-shrink: 0;
  }

  .nav a {
    font-size: 0.8rem;
  }

  .hero,
  .section,
  .cta,
  .site-footer {
    padding-inline: 1.25rem;
  }

  .hero {
    padding-top: 2.5rem;
  }

  .mock-badge {
    left: 0;
    right: 0;
    bottom: -1.25rem;
    justify-content: center;
  }

  .mock-row {
    grid-template-columns: 1.4fr repeat(3, 1fr);
    font-size: 0.78rem;
  }
}

@media (max-width: 30rem) {
  .nav a:not(.btn) {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .card,
  .slider-dots button::before {
    transition: none;
  }

  .slider-frame {
    scroll-behavior: auto;
  }

  .btn:hover,
  .card:hover {
    transform: none;
  }
}