:root {
  --color-bg: #FAF7F1;
  --color-surface: #FFFFFF;
  --color-ink: #1F2A21;
  --color-ink-soft: #55605A;
  --color-forest: #1F4D3B;
  --color-forest-dark: #163A2B;
  --color-ember: #E0632B;
  --color-ember-dark: #C4501E;
  --color-border: #E7E1D5;

  --radius: 14px;
  --max-width: 1120px;
  --shadow-soft: 0 10px 30px -12px rgba(31, 42, 33, 0.18);
  --shadow-card: 0 6px 20px -8px rgba(31, 42, 33, 0.15);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.15;
  margin: 0 0 0.5em 0;
  color: var(--color-forest-dark);
}

p {
  margin: 0 0 1em 0;
  color: var(--color-ink-soft);
}

a {
  color: inherit;
}

ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-ember-dark);
  margin: 0 0 12px 0;
}

.eyebrow.center {
  text-align: center;
}

h2.center {
  text-align: center;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--color-ember);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-ember-dark);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-forest-dark);
  border-color: var(--color-forest-dark);
}

.btn-secondary:hover {
  background: var(--color-forest-dark);
  color: #fff;
}

.btn-nav {
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(250, 247, 241, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo-group {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo {
  font-family: Georgia, serif;
  font-size: 1.3rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--color-forest-dark);
}

.logo span {
  color: var(--color-ember);
}

.badge {
  font-family: Georgia, serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
  background: var(--color-forest);
  padding: 3px 10px 4px;
  border-radius: 999px;
}

.site-footer .badge {
  background: rgba(255, 255, 255, 0.14);
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-ink-soft);
}

.nav a:hover {
  color: var(--color-forest-dark);
}

/* Hero */

.hero {
  padding: 96px 0 88px;
}

.topo-bg {
  background-image:
    repeating-radial-gradient(circle at 12% 25%, rgba(31, 77, 59, 0.07) 0px, rgba(31, 77, 59, 0.07) 1px, transparent 1px, transparent 16px),
    repeating-radial-gradient(circle at 88% 15%, rgba(224, 99, 43, 0.06) 0px, rgba(224, 99, 43, 0.06) 1px, transparent 1px, transparent 20px),
    radial-gradient(circle at 15% 20%, rgba(31, 77, 59, 0.08), transparent 55%),
    radial-gradient(circle at 85% 10%, rgba(224, 99, 43, 0.10), transparent 45%);
}

.cta.topo-bg {
  background-image:
    repeating-radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.05) 0px, rgba(255, 255, 255, 0.05) 1px, transparent 1px, transparent 18px),
    repeating-radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.04) 0px, rgba(255, 255, 255, 0.04) 1px, transparent 1px, transparent 22px);
}

.hero-inner {
  max-width: 760px;
}

.hero h1 {
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
}

.hero-sub {
  font-size: 1.15rem;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 12px;
}

/* Split sections */

.split {
  padding: 88px 0;
}

.split-reverse {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.split-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split-reverse .split-inner {
  grid-template-columns: 1fr 1fr;
}

.split-reverse .split-visual {
  order: 1;
}

.split-reverse .split-copy {
  order: 2;
}

.split-copy h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
}

.feature-list {
  margin: 20px 0 28px 0;
}

.feature-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 12px;
  color: var(--color-ink);
  font-size: 0.98rem;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-ember);
}

/* Visual mock cards */

.split-visual {
  position: relative;
}

.card-stack {
  position: relative;
  min-height: 300px;
}

.card-stack::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 10px;
  bottom: 10px;
  border-left: 2px dashed rgba(224, 99, 43, 0.4);
}

.card-stack::after {
  content: "";
  position: absolute;
  left: -22px;
  bottom: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-ember);
}

.mock-card {
  position: absolute;
  width: 78%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mock-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ember-dark);
}

.mock-title {
  font-family: Georgia, serif;
  font-size: 1.05rem;
  color: var(--color-forest-dark);
}

.mock-meta {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}

.mock-card-1 {
  top: 0;
  left: 0;
  z-index: 3;
}

.mock-card-2 {
  top: 90px;
  left: 12%;
  z-index: 2;
}

.mock-card-3 {
  top: 190px;
  left: 4%;
  z-index: 1;
}

/* Features grid */

.features {
  padding: 96px 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
}

.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.feature-card p {
  margin: 0;
  font-size: 0.95rem;
}

/* CTA */

.cta {
  background: var(--color-forest-dark);
  padding: 88px 0;
}

.cta-inner {
  text-align: center;
  max-width: 560px;
}

.cta h2 {
  color: #fff;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.cta p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.05rem;
}

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

.cta .btn-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.cta .btn-secondary:hover {
  background: #fff;
  color: var(--color-forest-dark);
}

/* Footer */

.site-footer {
  background: var(--color-forest-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 28px 0 36px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.site-footer .logo {
  color: #fff;
}

.site-footer p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.85rem;
  margin: 0;
}

/* Responsive */

@media (max-width: 860px) {
  .nav {
    display: none;
  }

  .split-inner {
    grid-template-columns: 1fr;
  }

  .split-reverse .split-visual,
  .split-reverse .split-copy {
    order: initial;
  }

  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }

  .card-stack {
    min-height: 260px;
  }

  .mock-card {
    width: 90%;
  }
}

@media (max-width: 560px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 72px 0 64px;
  }

  .split {
    padding: 64px 0;
  }
}