:root {
  --bg: #efe6da;
  --bg-deep: #e1d4c5;
  --paper: rgba(255, 249, 241, 0.9);
  --paper-strong: rgba(255, 252, 246, 0.96);
  --ink: #18212a;
  --muted: #5b6370;
  --line: rgba(31, 41, 55, 0.12);
  --walnut: #553229;
  --walnut-deep: #301812;
  --gold: #b58a50;
  --navy: #20364d;
  --navy-soft: #49647f;
  --shadow: 0 26px 60px rgba(34, 27, 21, 0.12);
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --font-body: "Trebuchet MS", "Segoe UI", "Lucida Sans Unicode", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(181, 138, 80, 0.2), transparent 32%),
    radial-gradient(circle at top right, rgba(32, 54, 77, 0.14), transparent 28%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 0, rgba(255, 255, 255, 0) 30%),
    radial-gradient(circle at 16% 18%, rgba(85, 50, 41, 0.06), transparent 18%),
    radial-gradient(circle at 82% 12%, rgba(32, 54, 77, 0.06), transparent 22%),
    radial-gradient(circle at 70% 82%, rgba(181, 138, 80, 0.08), transparent 20%);
}

a {
  color: var(--navy);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

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

code {
  padding: 0.12rem 0.35rem;
  border-radius: 0.45rem;
  background: rgba(32, 54, 77, 0.08);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.92em;
}

.shell {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.demo-banner {
  background: linear-gradient(90deg, var(--navy), var(--walnut));
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: #f7f3ec;
}

.demo-banner p {
  margin: 0;
  padding: 0.9rem 0;
  font-size: 0.95rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(247, 240, 231, 0.82);
  border-bottom: 1px solid rgba(32, 54, 77, 0.09);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  color: inherit;
  text-decoration: none;
}

.brand img {
  width: 68px;
  height: 68px;
  flex: none;
}

.brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.02em;
}

.brand-domain {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.site-nav a {
  padding: 0.72rem 1rem;
  border-radius: 999px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(32, 54, 77, 0.1);
  outline: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.88fr);
  gap: 1.4rem;
  padding: 3.8rem 0 2rem;
  align-items: start;
}

.hero-copy,
.showcase-panel,
.feature-card,
.surface-card,
.trust-panel,
.closing-band {
  position: relative;
  border: 1px solid rgba(32, 54, 77, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.hero-copy,
.feature-card,
.surface-card {
  background: linear-gradient(145deg, rgba(255, 252, 246, 0.96), rgba(244, 236, 226, 0.84));
}

.hero-copy {
  overflow: hidden;
  padding: clamp(2rem, 3vw, 3rem);
}

.hero-copy::after {
  content: "";
  position: absolute;
  inset: auto -4rem -5rem auto;
  width: 14rem;
  height: 14rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(181, 138, 80, 0.3) 0%, rgba(181, 138, 80, 0) 70%);
  pointer-events: none;
}

.eyebrow,
.panel-kicker {
  margin: 0 0 0.85rem;
  color: var(--navy-soft);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 800;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  font-family: var(--font-display);
  color: #132131;
}

h1 {
  max-width: 10ch;
  font-size: clamp(3rem, 7vw, 5.4rem);
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

h3 {
  font-size: 1.35rem;
}

.lede,
.section-heading p,
.feature-card p,
.surface-card p,
.trust-panel p,
.closing-band p {
  color: var(--muted);
}

.lede {
  margin: 1.25rem 0 0;
  max-width: 60ch;
  font-size: 1.08rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.8rem;
}

.cta-row-compact {
  margin-top: 1.2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.15rem;
  padding: 0.8rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.button-primary {
  background: linear-gradient(135deg, var(--walnut), var(--navy));
  color: #fff9f0;
}

.button-secondary {
  background: rgba(255, 251, 245, 0.82);
  border-color: rgba(32, 54, 77, 0.18);
  color: var(--navy);
}

.button-ghost {
  background: transparent;
  border-color: rgba(85, 50, 41, 0.22);
  color: var(--walnut);
}

.button-light {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
  color: #fff8ef;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.95rem;
  margin-top: 1.8rem;
}

.meta-item {
  position: relative;
  z-index: 1;
  padding: 1rem 1.05rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 251, 245, 0.76);
  border: 1px solid rgba(32, 54, 77, 0.08);
}

.meta-item span {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.meta-item strong {
  display: block;
  font-size: 1rem;
}

.showcase-panel,
.trust-panel {
  padding: 2rem;
  background:
    linear-gradient(160deg, rgba(26, 40, 57, 0.98), rgba(68, 43, 31, 0.98)),
    var(--navy);
  color: #f8f4ec;
}

.showcase-panel h2,
.trust-panel h2,
.showcase-panel h3,
.trust-panel .panel-kicker,
.showcase-panel .panel-kicker {
  color: #fff8ef;
}

.showcase-panel h2 {
  margin-bottom: 1.1rem;
  font-size: clamp(1.7rem, 3vw, 2.25rem);
}

.showcase-card {
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.showcase-card + .showcase-card {
  margin-top: 0.9rem;
}

.showcase-card p,
.panel-note {
  margin: 0.4rem 0 0;
  color: rgba(247, 243, 236, 0.78);
}

.trust-panel p,
.trust-panel li {
  color: rgba(247, 243, 236, 0.78);
}

.section {
  padding: 1.15rem 0 2.35rem;
}

.section-heading {
  margin-bottom: 1.4rem;
  max-width: 48rem;
}

.section-heading h2 {
  margin-bottom: 0.55rem;
}

.card-grid,
.trust-layout {
  display: grid;
  gap: 1.2rem;
}

.card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.surface-card,
.closing-band {
  padding: 1.7rem;
}

.trust-layout {
  grid-template-columns: minmax(0, 1.02fr) minmax(300px, 0.98fr);
}

.detail-list,
.reading-list {
  margin: 1.2rem 0 0;
}

.detail-list {
  display: grid;
  gap: 0.95rem;
}

.detail-list div {
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
}

.detail-list dt {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.detail-list dd {
  margin: 0.35rem 0 0;
}

.reading-list {
  padding-left: 1.15rem;
}

.reading-list li + li {
  margin-top: 0.7rem;
}

.closing-band {
  background:
    linear-gradient(145deg, rgba(255, 250, 242, 0.95), rgba(231, 220, 205, 0.94)),
    var(--paper-strong);
}

.closing-band h2 {
  max-width: 18ch;
}

.site-footer {
  margin-top: 1.5rem;
  padding: 2.4rem 0 2rem;
  background: rgba(18, 28, 40, 0.96);
  color: rgba(246, 242, 235, 0.9);
}

.site-footer a:not(.button) {
  color: #f4dec0;
}

.footer-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-copy {
  max-width: 42rem;
}

.footer-title {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.footer-copy p:last-child {
  margin-bottom: 0;
}

.footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: flex-end;
}

.footer-meta {
  margin-top: 1rem;
  color: rgba(246, 242, 235, 0.68);
}

.footer-meta p {
  margin: 0;
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  max-width: min(28rem, calc(100% - 2rem));
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  background: rgba(19, 33, 49, 0.96);
  color: #fdf7ee;
  box-shadow: 0 18px 40px rgba(18, 24, 31, 0.26);
  transform: translateY(1rem);
  opacity: 0;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

@media (max-width: 980px) {
  .hero,
  .card-grid,
  .trust-layout,
  .footer-row {
    grid-template-columns: 1fr;
  }

  .footer-row {
    display: grid;
  }

  .header-row {
    flex-direction: column;
    align-items: flex-start;
  }

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

@media (max-width: 720px) {
  .hero {
    padding-top: 2.6rem;
  }

  .brand img {
    width: 58px;
    height: 58px;
  }

  h1,
  .closing-band h2 {
    max-width: none;
  }

  .site-nav,
  .footer-actions {
    width: 100%;
  }

  .site-nav a,
  .footer-actions .button {
    flex: 1 1 auto;
    text-align: center;
  }
}