:root {
  --bg: #f5efe3;
  --bg-strong: #eadfc8;
  --surface: rgba(255, 251, 245, 0.86);
  --surface-strong: rgba(255, 248, 239, 0.94);
  --ink: #1e1e1a;
  --muted: #5d584f;
  --accent: #b54f2f;
  --accent-soft: rgba(181, 79, 47, 0.12);
  --border: rgba(30, 30, 26, 0.14);
  --shadow: 0 24px 60px rgba(61, 39, 18, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --content-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.78), transparent 32%),
    linear-gradient(180deg, #f9f2e7 0%, var(--bg) 48%, #efe6d3 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(181, 79, 47, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(181, 79, 47, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.36), transparent 88%);
}

a {
  color: inherit;
}

.page-shell {
  position: relative;
  width: min(calc(100% - 32px), var(--content-width));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.hero {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(255, 249, 241, 0.98), rgba(247, 234, 211, 0.92)),
    var(--surface-strong);
  box-shadow: var(--shadow);
  padding: 24px;
}

.hero::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -48px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(181, 79, 47, 0.22), transparent 70%);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(181, 79, 47, 0.14);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(280px, 0.95fr);
  gap: 20px;
  margin-top: 20px;
}

.hero__intro,
.hero__card,
.content-card {
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
}

.hero__intro {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 247, 0.62);
}

.hero__kicker,
.section-label,
.hero__card-label {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-family: "Newsreader", serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  line-height: 0.94;
  max-width: 12ch;
}

.hero__lede {
  max-width: 50ch;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.hero__card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: rgba(31, 24, 17, 0.92);
  color: #f8f1e5;
}

.hero__email {
  display: inline-block;
  margin-bottom: 24px;
  color: #fff5e7;
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
}

.hero__email:hover,
.hero__email:focus-visible {
  text-decoration: underline;
}

.hero__facts {
  display: grid;
  gap: 14px;
  margin: 0;
}

.hero__facts div {
  padding-top: 14px;
  border-top: 1px solid rgba(255, 245, 231, 0.14);
}

.hero__facts dt {
  margin-bottom: 4px;
  color: rgba(248, 241, 229, 0.66);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero__facts dd {
  margin: 0;
  font-weight: 700;
}

.content {
  display: grid;
  grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.section-nav {
  position: sticky;
  top: 18px;
  align-self: start;
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 247, 0.78);
  box-shadow: var(--shadow);
}

.section-nav a {
  display: block;
  padding: 12px 14px;
  border-radius: 14px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
  transition:
    background-color 150ms ease,
    color 150ms ease,
    transform 150ms ease;
}

.section-nav a:hover,
.section-nav a:focus-visible {
  background: var(--accent-soft);
  color: var(--ink);
  transform: translateX(2px);
}

.content-card {
  margin-bottom: 20px;
  padding: 24px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.content-card:last-child {
  margin-bottom: 0;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1;
}

p,
li {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.feature-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding: 0 0 0 26px;
  margin-bottom: 12px;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d8754f, #8f3318);
  box-shadow: 0 0 0 6px rgba(181, 79, 47, 0.08);
}

.note {
  margin-top: 18px;
  padding: 16px 18px;
  border-left: 4px solid var(--accent);
  border-radius: 14px;
  background: rgba(255, 247, 240, 0.92);
  color: #4f4337;
}

@media (max-width: 920px) {
  .hero__grid,
  .content {
    grid-template-columns: 1fr;
  }

  .section-nav {
    position: static;
  }

  h1 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(calc(100% - 20px), var(--content-width));
    padding-top: 10px;
    padding-bottom: 36px;
  }

  .hero,
  .content-card {
    padding: 18px;
  }

  .section-nav {
    padding: 12px;
  }

  .section-nav a {
    padding: 10px 12px;
  }
}

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

  .section-nav a {
    transition: none;
  }
}