* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

:root {
  --cp-bg: #eef0f2;
  --cp-bg-elevated: #f7f8f9;
  --cp-surface: #ffffff;
  --cp-surface-soft: #e4e7ea;
  --cp-border: #d4d9de;
  --cp-border-strong: #8d98a3;
  --cp-text: #20262c;
  --cp-text-muted: #59636d;
  --cp-text-soft: #6f7a84;
  --cp-accent: #9a3d32;
  --cp-accent-hover: #813229;
  --cp-accent-soft: rgba(154, 61, 50, 0.1);
  --cp-accent-fg: #ffffff;
  --cp-link: #9a3d32;
  --cp-overlay: rgba(255, 255, 255, 0.86);
  --cp-panel: rgba(255, 255, 255, 0.9);
  --cp-panel-strong: rgba(255, 255, 255, 0.97);
  --cp-sheen: rgba(255, 255, 255, 0.62);
  --cp-highlight: rgba(154, 61, 50, 0.12);
}

html[data-theme="dark"] {
  --cp-bg: #1f2429;
  --cp-bg-elevated: #191d21;
  --cp-surface: #15191d;
  --cp-surface-soft: #20262b;
  --cp-border: #343c44;
  --cp-border-strong: #69737d;
  --cp-text: #eef1f3;
  --cp-text-muted: #aeb6bd;
  --cp-text-soft: #c5ccd2;
  --cp-accent: #c87a64;
  --cp-accent-hover: #d98b74;
  --cp-accent-soft: rgba(200, 122, 100, 0.16);
  --cp-accent-fg: #15191d;
  --cp-link: #c87a64;
  --cp-overlay: rgba(21, 25, 29, 0.88);
  --cp-panel: rgba(21, 25, 29, 0.78);
  --cp-panel-strong: rgba(21, 25, 29, 0.96);
  --cp-sheen: rgba(255, 255, 255, 0.05);
  --cp-highlight: rgba(200, 122, 100, 0.14);
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--cp-bg);
  color: var(--cp-text);
  font-family: "Segoe UI", Aptos, Calibri, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--cp-panel-strong);
  border-bottom: 1px solid var(--cp-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: inline-grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 0.625rem;
  background: var(--cp-accent);
  color: var(--cp-accent-fg);
  font-size: 0.82rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  border-radius: 0.625rem;
  color: var(--cp-text-muted);
  font-size: 0.95rem;
  padding: 8px 10px;
}

.nav-links a[aria-current="page"],
.nav-links a:hover {
  background: var(--cp-accent-soft);
  color: var(--cp-accent);
}

.hero,
.page-hero {
  padding: 92px 0 56px;
}

.eyebrow {
  color: var(--cp-accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.5rem, 7vw, 5rem);
  letter-spacing: -0.07em;
  line-height: 0.95;
  margin-bottom: 24px;
  max-width: 920px;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 3.1rem);
  letter-spacing: -0.055em;
  line-height: 1;
  margin-bottom: 16px;
}

h3 {
  font-size: 1.08rem;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.lede {
  color: var(--cp-text-muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  max-width: 680px;
}

.section {
  padding: 52px 0;
}

.section-tight {
  padding: 28px 0;
}

.section-header {
  align-items: end;
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr auto;
  margin-bottom: 24px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  align-items: center;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  display: inline-flex;
  font-weight: 700;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
}

.button-primary {
  background: var(--cp-accent);
  border-color: var(--cp-accent);
  color: var(--cp-accent-fg);
}

.button-primary:hover {
  background: var(--cp-accent-hover);
  border-color: var(--cp-accent-hover);
}

.button-secondary {
  background: var(--cp-surface);
  color: var(--cp-text);
}

.button-secondary:hover {
  border-color: var(--cp-border-strong);
}

.grid {
  display: grid;
  gap: 16px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.card {
  background: var(--cp-surface);
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  box-shadow: 0 0 2px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.14);
  padding: 24px;
}

.card p,
.muted {
  color: var(--cp-text-muted);
}

.metric {
  color: var(--cp-accent);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.feature-list {
  display: grid;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.feature-list li {
  border-top: 1px solid var(--cp-border);
  color: var(--cp-text-muted);
  padding-top: 12px;
}

.split {
  align-items: center;
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr 0.8fr;
}

.surface-band {
  background: var(--cp-bg-elevated);
  border-bottom: 1px solid var(--cp-border);
  border-top: 1px solid var(--cp-border);
}

.contact-panel {
  background: var(--cp-surface);
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  padding: 32px;
}

.form-grid {
  display: grid;
  gap: 16px;
}

label {
  color: var(--cp-text-muted);
  display: grid;
  font-size: 0.92rem;
  font-weight: 700;
  gap: 8px;
}

input,
textarea {
  background: var(--cp-surface-soft);
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  color: var(--cp-text);
  font: inherit;
  padding: 12px 14px;
  width: 100%;
}

textarea {
  min-height: 132px;
  resize: vertical;
}

.site-footer {
  border-top: 1px solid var(--cp-border);
  color: var(--cp-text-muted);
  padding: 32px 0;
}

.footer-row {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

@media (max-width: 780px) {
  .nav,
  .footer-row,
  .section-header {
    align-items: flex-start;
    flex-direction: column;
    display: flex;
  }

  .grid-2,
  .grid-3,
  .split {
    grid-template-columns: 1fr;
  }

  .hero,
  .page-hero {
    padding: 64px 0 36px;
  }
}