:root {
  --bg: #fff8ef;
  --bg-soft: #fff1dc;
  --ink: #2c2118;
  --muted: #6f5c4d;
  --accent: #e97f39;
  --accent-dark: #b74f1f;
  --cream: #fffdf8;
  --berry: #35213c;
  --line: rgba(44, 33, 24, 0.12);
  --shadow: 0 24px 70px rgba(84, 55, 31, 0.14);
  --radius-lg: 28px;
  --radius-md: 18px;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 10%, rgba(233, 127, 57, 0.18), transparent 30%),
    radial-gradient(circle at 88% 18%, rgba(53, 33, 60, 0.12), transparent 34%),
    linear-gradient(180deg, var(--bg) 0%, #ffffff 100%);
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.1rem 1.25rem;
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: block;
  border-radius: 14px;
  background: #fff;
  object-fit: cover;
  box-shadow: 0 10px 24px rgba(84, 55, 31, 0.16);
}

.brand-text {
  font-size: 1.05rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.72);
}

.nav a {
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--ink);
  background: var(--bg-soft);
  outline: none;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  min-height: calc(100vh - 84px);
  padding: 5rem 0 4rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 1rem;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(233, 127, 57, 0.12);
}

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

h1 {
  max-width: 12ch;
  margin-bottom: 1.3rem;
  font-size: clamp(3.4rem, 8vw, 6.8rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h3 {
  margin-bottom: 0.65rem;
  font-size: 1.2rem;
  letter-spacing: -0.025em;
}

.hero-lede,
.section-copy p,
.contact-copy p,
.feature-card p,
.preview-content p {
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.7;
}

.hero-lede {
  max-width: 650px;
  font-size: clamp(1.15rem, 2vw, 1.38rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 850;
  line-height: 1;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

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

.button-primary {
  color: #fffdf8;
  background: var(--ink);
  box-shadow: 0 14px 30px rgba(44, 33, 24, 0.22);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--berry);
}

.button-secondary {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(255, 253, 248, 0.78);
}

.hero-card {
  position: relative;
  isolation: isolate;
}

.hero-card::before,
.hero-card::after {
  position: absolute;
  content: "";
  z-index: -1;
  border-radius: 999px;
  filter: blur(2px);
}

.hero-card::before {
  inset: 11% -3% auto auto;
  width: 12rem;
  height: 12rem;
  background: rgba(233, 127, 57, 0.24);
}

.hero-card::after {
  inset: auto auto 3% 1%;
  width: 9rem;
  height: 9rem;
  background: rgba(53, 33, 60, 0.16);
}

.preview-window {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255, 253, 248, 0.96), rgba(255, 241, 220, 0.78));
  box-shadow: var(--shadow);
}

.preview-bar {
  display: flex;
  gap: 0.45rem;
  padding: 1rem;
  border-bottom: 1px solid var(--line);
}

.preview-bar span {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 999px;
  background: rgba(44, 33, 24, 0.2);
}

.preview-content {
  padding: clamp(1.5rem, 4vw, 2.8rem);
}

.preview-label {
  color: var(--accent-dark) !important;
  font-size: 0.86rem !important;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.preview-content h2 {
  margin-bottom: 0.65rem;
  color: var(--berry);
}

.preview-list {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.75rem;
}

.preview-list span {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 253, 248, 0.74);
  color: var(--ink);
  font-weight: 800;
}

.preview-list span::before {
  content: "✓";
  display: inline-grid;
  place-items: center;
  width: 1.45rem;
  height: 1.45rem;
  border-radius: 999px;
  color: #fffdf8;
  background: var(--accent);
}

.split-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(1.5rem, 5vw, 4rem);
  padding: 5rem 0 3rem;
}

.section-copy {
  padding-top: 0.4rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 2rem 0 5rem;
}

.feature-card {
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 248, 0.78);
  box-shadow: 0 16px 42px rgba(84, 55, 31, 0.08);
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: 1.2rem;
  border-radius: 15px;
  background: var(--bg-soft);
  font-size: 1.35rem;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(300px, 1fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: start;
  padding: 4rem clamp(1rem, 4vw, 3rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(53, 33, 60, 0.96), rgba(44, 33, 24, 0.96));
  color: #fffdf8;
  box-shadow: var(--shadow);
}

.contact-copy .eyebrow,
.contact-copy .eyebrow::before {
  color: #ffd8a9;
}

.contact-copy p,
.contact-copy a {
  color: rgba(255, 253, 248, 0.78);
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: clamp(1rem, 3vw, 1.4rem);
  border: 1px solid rgba(255, 253, 248, 0.18);
  border-radius: 22px;
  background: rgba(255, 253, 248, 0.08);
}

.form-row {
  display: grid;
  gap: 0.45rem;
}

label {
  font-size: 0.86rem;
  font-weight: 850;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 253, 248, 0.18);
  border-radius: 14px;
  padding: 0.85rem 0.95rem;
  color: #fffdf8;
  background: rgba(255, 253, 248, 0.1);
  font: inherit;
}

select option {
  color: var(--ink);
  background: var(--cream);
}

input:focus,
select:focus,
textarea:focus {
  border-color: #ffd8a9;
  outline: 3px solid rgba(255, 216, 169, 0.18);
}

textarea {
  resize: vertical;
}

::placeholder {
  color: rgba(255, 253, 248, 0.48);
}

.form-button {
  width: 100%;
  margin-top: 0.3rem;
  color: var(--ink);
  background: #ffd8a9;
  box-shadow: none;
}

.form-button:hover,
.form-button:focus-visible {
  background: #ffe5c5;
}

.form-note {
  margin: 0;
  color: rgba(255, 253, 248, 0.62);
  font-size: 0.86rem;
  line-height: 1.5;
}

.hidden-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.site-footer {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.thanks-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 2rem;
}

.thanks-card {
  width: min(620px, 100%);
  padding: clamp(1.5rem, 5vw, 3rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 248, 0.82);
  box-shadow: var(--shadow);
  text-align: center;
}

.thanks-card h1 {
  max-width: none;
  font-size: clamp(2.7rem, 8vw, 5rem);
}

.thanks-card p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.65;
}

@media (max-width: 820px) {
  .site-header {
    position: relative;
    align-items: flex-start;
  }

  .nav {
    display: none;
  }

  .hero,
  .split-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 3rem;
  }

  h1 {
    max-width: 10ch;
  }

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

.nav a[aria-current="page"] {
  color: var(--ink);
  background: var(--bg-soft);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: -1.35rem 0 0;
  color: var(--muted);
}

.footer-links a {
  font-weight: 750;
  text-decoration-color: rgba(111, 92, 77, 0.4);
  text-underline-offset: 0.18em;
}

.legal-page .site-header {
  margin-bottom: 1rem;
}

.legal-main {
  padding: 3rem 0 2rem;
}

.legal-card {
  width: min(860px, 100%);
  margin: 0 auto;
  padding: clamp(1.5rem, 5vw, 3.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 248, 0.84);
  box-shadow: var(--shadow);
}

.legal-card h1 {
  max-width: 11ch;
  margin-bottom: 0.75rem;
  font-size: clamp(3rem, 7vw, 5.5rem);
}

.legal-card h2 {
  margin-top: 2.1rem;
  margin-bottom: 0.65rem;
  font-size: clamp(1.45rem, 3vw, 2rem);
  letter-spacing: -0.035em;
}

.legal-card p,
.legal-card li {
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.75;
}

.legal-card a:not(.button) {
  color: var(--accent-dark);
  font-weight: 750;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.legal-updated {
  margin-bottom: 2rem;
  color: var(--accent-dark) !important;
  font-size: 0.92rem !important;
  font-weight: 850;
}

.legal-list {
  display: grid;
  gap: 0.75rem;
  padding-left: 1.4rem;
}

.legal-list li::marker {
  color: var(--accent-dark);
  font-weight: 900;
}

@media (max-width: 820px) {
  .footer-links {
    margin-top: -1rem;
  }

  .legal-main {
    padding-top: 1.5rem;
  }

  .legal-card h1 {
    max-width: none;
  }
}

/* Blackcap product documentation */
:root {
  --blackcap-bg: #120b19;
  --blackcap-bg-soft: #20112d;
  --blackcap-panel: rgba(255, 255, 255, 0.08);
  --blackcap-panel-strong: rgba(255, 255, 255, 0.13);
  --blackcap-ink: #fff8ff;
  --blackcap-muted: rgba(255, 248, 255, 0.74);
  --blackcap-line: rgba(255, 255, 255, 0.16);
  --blackcap-purple: #8d5cf6;
  --blackcap-purple-dark: #5e35b1;
  --blackcap-lilac: #d9c3ff;
  --blackcap-pink: #f087c7;
  --blackcap-gold: #ffd88a;
  --blackcap-shadow: 0 28px 90px rgba(23, 8, 38, 0.32);
}

.blackcap-page {
  color: var(--blackcap-ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(141, 92, 246, 0.34), transparent 30%),
    radial-gradient(circle at 86% 14%, rgba(240, 135, 199, 0.22), transparent 28%),
    radial-gradient(circle at 50% 92%, rgba(255, 216, 138, 0.12), transparent 34%),
    linear-gradient(180deg, var(--blackcap-bg) 0%, #21102f 52%, #fbf7ff 100%);
}

.blackcap-site-header {
  color: var(--blackcap-ink);
}

.blackcap-nav {
  border-color: var(--blackcap-line);
  background: rgba(18, 11, 25, 0.72);
}

.blackcap-nav a {
  color: var(--blackcap-muted);
}

.blackcap-nav a:hover,
.blackcap-nav a:focus-visible,
.blackcap-nav a[aria-current="page"] {
  color: var(--blackcap-ink);
  background: rgba(141, 92, 246, 0.22);
}

.blackcap-hero,
.blackcap-subhero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.75fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(2.5rem, 6vw, 5rem);
}

.blackcap-subhero {
  display: block;
  max-width: 980px;
}

.blackcap-hero h1,
.blackcap-subhero h1 {
  max-width: 13ch;
  font-size: clamp(3rem, 7.5vw, 6.5rem);
  letter-spacing: -0.075em;
}

.blackcap-subhero h1 {
  max-width: 12ch;
}

.blackcap-page .eyebrow {
  color: var(--blackcap-gold);
}

.blackcap-page .eyebrow::before {
  background: var(--blackcap-purple);
  box-shadow: 0 0 0 6px rgba(141, 92, 246, 0.18);
}

.blackcap-page .hero-lede,
.blackcap-page .blackcap-card p,
.blackcap-page .blackcap-info-panel p,
.blackcap-page .blackcap-legal-card p,
.blackcap-page .blackcap-legal-card li,
.blackcap-page .blackcap-list-card p,
.blackcap-page .blackcap-cta p,
.blackcap-page .blackcap-checklist li {
  color: var(--blackcap-muted);
}

.blackcap-button-primary {
  color: #120b19;
  background: linear-gradient(135deg, var(--blackcap-gold), #ffe7b8);
  box-shadow: 0 18px 38px rgba(255, 216, 138, 0.22);
}

.blackcap-button-primary:hover,
.blackcap-button-primary:focus-visible {
  background: #fff0cc;
}

.blackcap-button-secondary {
  color: var(--blackcap-ink);
  border-color: var(--blackcap-line);
  background: rgba(255, 255, 255, 0.08);
}

.blackcap-product-card,
.blackcap-card,
.blackcap-info-panel,
.blackcap-list-card,
.blackcap-legal-card,
.blackcap-cta {
  border: 1px solid var(--blackcap-line);
  background: linear-gradient(145deg, rgba(255,255,255,0.12), rgba(255,255,255,0.06));
  box-shadow: var(--blackcap-shadow);
  backdrop-filter: blur(12px);
}

.blackcap-product-card {
  padding: clamp(1.5rem, 4vw, 2.2rem);
  border-radius: 30px;
  text-align: center;
}

.blackcap-product-card img {
  display: block;
  margin: 0 auto 1rem;
  border-radius: 28px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.24);
}

.blackcap-product-card h2 {
  margin-bottom: 0.45rem;
  color: var(--blackcap-ink);
}

.blackcap-pill-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
  margin-top: 1.4rem;
}

.blackcap-pill-row span {
  padding: 0.48rem 0.7rem;
  border: 1px solid var(--blackcap-line);
  border-radius: 999px;
  color: var(--blackcap-lilac);
  background: rgba(141, 92, 246, 0.13);
  font-size: 0.84rem;
  font-weight: 850;
}

.blackcap-section {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
}

.blackcap-two-col {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: start;
}

.blackcap-card-grid {
  display: grid;
  gap: 1rem;
}

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

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

.blackcap-card {
  display: block;
  min-height: 100%;
  padding: 1.35rem;
  border-radius: 22px;
  color: var(--blackcap-ink);
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.blackcap-card:hover,
.blackcap-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(255, 216, 138, 0.55);
  background: linear-gradient(145deg, rgba(141, 92, 246, 0.22), rgba(255,255,255,0.08));
  outline: none;
}

.blackcap-card span {
  display: inline-grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  margin-bottom: 1rem;
  border-radius: 16px;
  background: rgba(141, 92, 246, 0.18);
  font-size: 1.35rem;
}

.blackcap-info-panel,
.blackcap-list-card,
.blackcap-legal-card,
.blackcap-cta {
  padding: clamp(1.4rem, 4vw, 2.4rem);
  border-radius: 26px;
}

.blackcap-info-panel {
  margin-top: 1rem;
  margin-bottom: 2rem;
}

.blackcap-info-panel h2,
.blackcap-legal-card h2 {
  color: var(--blackcap-ink);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.blackcap-checklist {
  display: grid;
  gap: 0.8rem;
  margin-bottom: 0;
  padding-left: 1.2rem;
}

.blackcap-checklist li::marker,
.blackcap-legal-card li::marker {
  color: var(--blackcap-gold);
  font-weight: 900;
}

.blackcap-legal-card {
  max-width: 920px;
  margin: 0 auto 3rem;
}

.blackcap-legal-card h2:not(:first-child) {
  margin-top: 2rem;
}

.blackcap-legal-card a,
.blackcap-info-panel a,
.blackcap-subhero a,
.blackcap-cta a:not(.button),
.blackcap-footer a {
  color: var(--blackcap-gold);
  font-weight: 800;
  text-underline-offset: 0.18em;
}

.blackcap-faq {
  display: grid;
  gap: 0.65rem;
}

.blackcap-faq h3 {
  margin-top: 1rem;
  margin-bottom: 0.2rem;
  color: var(--blackcap-lilac);
}

.blackcap-release-entry {
  border-left: 4px solid var(--blackcap-gold);
  padding-left: 1rem;
}

.blackcap-release-version {
  color: var(--blackcap-gold) !important;
  font-weight: 900;
}

.blackcap-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  margin-bottom: 4rem;
}

.blackcap-footer {
  color: rgba(18, 11, 25, 0.74);
}

.blackcap-footer a {
  color: #4a2364;
}

@media (max-width: 920px) {
  .blackcap-hero,
  .blackcap-two-col,
  .blackcap-card-grid.three,
  .blackcap-card-grid.two,
  .blackcap-cta {
    grid-template-columns: 1fr;
  }

  .blackcap-cta {
    display: grid;
  }

  .blackcap-hero h1,
  .blackcap-subhero h1 {
    max-width: none;
  }
}