:root {
  --color-base-950: #050101;
  --color-base-900: #201212;
  --color-base-850: #2f1d1f;
  --color-base-800: #362525;
  --color-base-700: #5c4b4b;
  --color-base-600: #7c6465;
  --color-base-500: #a18989;
  --color-base-400: #ad9999;
  --color-base-300: #bfa7a7;
  --color-base-200: #d1b6b6;
  --color-base-150: #f2e7ea;
  --color-base-100: #f3ece8;
  --color-base-75: #f8f3f1;
  --color-base-50: #fdf8f6;
  --color-base-25: #fefcfa;
  --color-base-0: #ffffff;
  --color-success: #3a8f6b;
  --font-heading: "Arial Rounded MT Bold", "Aptos Rounded", "Nunito", "Segoe UI", sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --page-width: 1180px;
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-pill: 999px;
  --border-soft: 1px solid rgba(47, 29, 31, 0.08);
  --shadow-soft: 0 20px 44px rgba(47, 29, 31, 0.08);
  --shadow-card: 0 12px 28px rgba(47, 29, 31, 0.07);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-base-850);
  font-family: var(--font-body);
  background:
    radial-gradient(circle at top right, rgba(201, 152, 167, 0.14), transparent 26%),
    linear-gradient(180deg, var(--color-base-50) 0%, var(--color-base-75) 100%);
  line-height: 1.55;
  text-transform: lowercase;
}

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

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

a:hover {
  text-decoration: underline;
}

.site-header,
.site-footer,
main {
  width: min(var(--page-width), calc(100% - 28px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 14px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 14px;
  padding: 12px 14px;
  border: var(--border-soft);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand img {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-family: var(--font-heading);
  color: var(--color-base-850);
  line-height: 1;
}

.brand small {
  color: var(--color-base-600);
  font-size: 12px;
}

.site-nav,
.site-footer nav,
.hero-actions,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.site-nav {
  justify-content: flex-end;
}

.site-nav a,
.site-footer nav a,
.btn,
.tag-row span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border: 1px solid rgba(47, 29, 31, 0.1);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.86);
  color: var(--color-base-850);
  font-size: 14px;
  font-weight: 700;
  padding: 8px 14px;
}

.btn {
  min-height: 46px;
  border-radius: var(--radius-pill);
  font-size: 16px;
}

.btn-primary {
  border-color: var(--color-base-850);
  background: var(--color-base-850);
  color: var(--color-base-0);
  box-shadow: 3px 3px 0 var(--color-base-500);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.82);
  color: var(--color-base-700);
}

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 44px));
  display: grid;
  align-items: end;
  margin-top: 20px;
  overflow: hidden;
  border: var(--border-soft);
  border-radius: var(--radius-xl);
  background: var(--color-base-850);
  box-shadow: var(--shadow-soft);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(47, 29, 31, 0.82), rgba(47, 29, 31, 0.34) 52%, rgba(47, 29, 31, 0.12)),
    linear-gradient(180deg, transparent 50%, rgba(47, 29, 31, 0.58));
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
  max-width: 760px;
  padding: clamp(28px, 7vw, 76px);
  color: var(--color-base-0);
}

.eyebrow {
  width: fit-content;
  margin: 0;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.18);
  color: inherit;
  font-size: 12px;
  font-weight: 700;
}

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

h1,
h2,
h3 {
  font-family: var(--font-heading);
  letter-spacing: 0;
  color: inherit;
}

h1 {
  max-width: 11ch;
  margin-bottom: 0;
  font-size: clamp(44px, 9vw, 88px);
  line-height: 0.95;
}

h2 {
  margin-bottom: 10px;
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.05;
}

h3 {
  margin-bottom: 8px;
  font-size: 22px;
  line-height: 1.15;
}

.lead,
.section-head p,
.pillar-card p,
.feature-copy p,
.product-card p,
.principle-list span,
.final-cta p {
  color: var(--color-base-600);
}

.hero .lead {
  max-width: 62ch;
  color: rgba(255, 255, 255, 0.88);
  font-size: 20px;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.signal-strip div,
.section,
.feature-band,
.principle,
.final-cta {
  border: var(--border-soft);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
}

.signal-strip div {
  display: grid;
  gap: 4px;
  padding: 18px;
}

.signal-strip strong {
  color: var(--color-base-850);
  font-family: var(--font-heading);
  font-size: 20px;
}

.signal-strip span {
  color: var(--color-base-600);
}

.section,
.feature-band,
.principle,
.final-cta {
  margin: 24px 0;
  padding: clamp(22px, 5vw, 38px);
}

.section .eyebrow,
.feature-band .eyebrow,
.principle .eyebrow,
.final-cta .eyebrow {
  border-color: rgba(47, 29, 31, 0.1);
  background: rgba(255, 255, 255, 0.86);
  color: var(--color-base-700);
}

.section-head {
  max-width: 780px;
}

.pillar-grid,
.product-grid {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

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

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

.pillar-card,
.product-card {
  display: grid;
  align-content: start;
  gap: 12px;
  min-width: 0;
  border: var(--border-soft);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-card);
  padding: 20px;
}

.pillar-card img,
.product-card img {
  width: 32px;
  height: 32px;
}

.pillar-card a {
  width: fit-content;
  color: var(--color-base-850);
  font-weight: 800;
}

.pillar-card-strong {
  background: linear-gradient(135deg, var(--color-base-150), rgba(255, 255, 255, 0.9));
}

.card-kicker {
  margin: 0;
  color: var(--color-base-700);
  font-size: 12px;
  font-weight: 800;
}

.feature-band {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 24px;
  align-items: center;
}

.feature-copy {
  display: grid;
  gap: 14px;
}

.tag-row span {
  min-height: 32px;
  background: var(--color-base-100);
  color: var(--color-base-700);
  font-size: 12px;
}

.feature-preview {
  overflow: hidden;
  border: 1px solid rgba(47, 29, 31, 0.12);
  border-radius: var(--radius-lg);
  background: var(--color-base-25);
  box-shadow: var(--shadow-card);
}

.browser-bar {
  display: flex;
  gap: 8px;
  padding: 14px;
  border-bottom: var(--border-soft);
  background: rgba(255, 255, 255, 0.72);
}

.browser-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-base-300);
}

.preview-panel {
  display: grid;
  gap: 14px;
  padding: clamp(18px, 5vw, 34px);
}

.preview-panel p {
  margin: 0;
  color: var(--color-base-600);
  font-weight: 800;
}

.binary-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(38px, 1fr));
  gap: 8px;
  text-align: center;
}

.binary-grid span,
.binary-grid b {
  display: grid;
  place-items: center;
  min-height: 46px;
  border-radius: var(--radius-md);
}

.binary-grid span {
  color: var(--color-base-600);
  font-weight: 800;
}

.binary-grid b {
  background: var(--color-base-850);
  color: var(--color-base-0);
  box-shadow: 3px 3px 0 var(--color-base-500);
}

.principle {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: 24px;
}

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

.principle-list li {
  display: grid;
  gap: 4px;
  border: var(--border-soft);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.86);
  padding: 16px;
}

.principle-list strong {
  color: var(--color-base-850);
}

.final-cta {
  display: grid;
  justify-items: center;
  text-align: center;
}

.final-cta p {
  max-width: 66ch;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 10px 0 42px;
  color: var(--color-base-600);
}

@media (max-width: 900px) {
  .site-header,
  .site-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .hero {
    min-height: 650px;
  }

  .hero-media::after {
    background:
      linear-gradient(180deg, rgba(47, 29, 31, 0.55), rgba(47, 29, 31, 0.78)),
      linear-gradient(90deg, rgba(47, 29, 31, 0.45), transparent);
  }

  .signal-strip,
  .pillar-grid,
  .product-grid,
  .feature-band,
  .principle {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .site-header,
  main,
  .site-footer {
    width: min(100% - 18px, var(--page-width));
  }

  .site-header {
    top: 9px;
    margin-top: 9px;
    border-radius: var(--radius-lg);
  }

  .site-nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .site-nav a {
    min-height: 34px;
    padding: 7px 8px;
    font-size: 12px;
  }

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

  .hero {
    min-height: 620px;
    margin-top: 12px;
    border-radius: var(--radius-lg);
  }

  .hero-copy {
    padding: 24px;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 30px;
  }

  .section,
  .feature-band,
  .principle,
  .final-cta,
  .signal-strip div {
    border-radius: var(--radius-lg);
  }
}