/* Bloom — calm editorial system
   - Desktop-forward, still mobile-optimized
   - Soft contrast, muted accent, subtle motion
*/

:root {
  --bg: #f6f1e9; /* warm off-white */
  --fg: #1c1b18; /* charcoal text */
  --muted: rgba(28, 27, 24, 0.62);
  --hairline: rgba(28, 27, 24, 0.12);
  --hairline-strong: rgba(28, 27, 24, 0.18);
  --tint: rgba(246, 241, 233, 0.7);

  --card: rgba(255, 255, 255, 0.36);
  --btn: rgba(28, 27, 24, 0.92);
  --btnText: #f6f1e9;

  --radius: 16px;
  --radius-sm: 12px;

  --container: 1120px;

  --step-0: 15px;
  --step-1: 18px;
  --step-2: 22px;
  --step-3: clamp(34px, 3.6vw, 54px);

  --space-1: 10px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 36px;
  --space-5: 56px;
  --space-6: 84px;
  --space-7: 120px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-none: 0 0 0 rgba(0, 0, 0, 0);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #151412; /* charcoal background */
    --fg: #eee9df; /* soft off-white text */
    --muted: rgba(238, 233, 223, 0.68);
    --hairline: rgba(238, 233, 223, 0.12);
    --hairline-strong: rgba(238, 233, 223, 0.18);
    --tint: rgba(21, 20, 18, 0.66);

    --card: rgba(255, 255, 255, 0.04);
    --btn: rgba(238, 233, 223, 0.92);
    --btnText: #151412;
  }
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Inter",
    "Segoe UI",
    Roboto,
    Helvetica,
    Arial,
    "Apple Color Emoji",
    "Segoe UI Emoji";
  font-size: var(--step-0);
  line-height: 1.6;
  letter-spacing: -0.01em;
}

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

::selection {
  background: rgba(128, 128, 128, 0.22);
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(18px, 4vw, 44px);
}

.skip {
  position: absolute;
  top: -100px;
  left: 18px;
  padding: 10px 12px;
  border: 1px solid var(--hairline);
  border-radius: 10px;
  background: var(--bg);
  transition: transform 220ms var(--ease);
}
.skip:focus {
  transform: translateY(120px);
}

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition:
    padding 220ms var(--ease),
    background 220ms var(--ease),
    border-color 220ms var(--ease);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.nav.shrink .nav-inner {
  padding: 10px 0;
}

.nav.shrink {
  background: color-mix(in srgb, var(--tint) 92%, transparent);
  border-bottom-color: var(--hairline);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.wordmark {
  font-size: 14px;
  letter-spacing: 0.22em;
  text-transform: lowercase;
  opacity: 0.92;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.wordmark-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--hairline-strong);
  display: inline-block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 13px;
  letter-spacing: 0.02em;
  opacity: 0.88;
}

.nav-links a {
  padding: 8px 10px;
  border-radius: 12px;
  transition:
    background 160ms var(--ease),
    opacity 160ms var(--ease);
}
.nav-links a:hover {
  background: rgba(128, 128, 128, 0.08);
}

.nav-links a[aria-current="page"] {
  opacity: 1;
  background: rgba(128, 128, 128, 0.1);
}

/* Minimal primary link styling */
.nav-cta {
  border: 1px solid var(--hairline);
  padding: 8px 12px !important;
}

/* Mobile menu */
.burger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  border: 1px solid var(--hairline);
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  transition: background 160ms var(--ease);
}
.burger:hover {
  background: rgba(128, 128, 128, 0.08);
}

.mobile-panel {
  display: none;
  border-top: 1px solid var(--hairline);
  padding: 12px 0 16px;
}

.mobile-panel a {
  display: block;
  padding: 12px 10px;
  border-radius: 12px;
  opacity: 0.9;
}
.mobile-panel a:hover {
  background: rgba(128, 128, 128, 0.08);
}

.nav.open .mobile-panel {
  display: block;
}

/* Sections */
main {
  padding-bottom: var(--space-7);
}

.section {
  padding: var(--space-7) 0;
}

.hero {
  padding: clamp(84px, 10vw, 140px) 0 var(--space-7);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  justify-items: center;
  text-align: center;
}

.kicker {
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.7;
  margin: 0 0 14px;
}

h1 {
  margin: 0;
  font-size: var(--step-3);
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 520;
  max-width: 18ch;
}

.subline {
  margin: 18px 0 0;
  font-size: var(--step-1);
  color: var(--muted);
  max-width: 54ch;
}

.ctas {
  margin-top: 26px;
  display: inline-flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline);
  font-size: 13px;
  letter-spacing: 0.02em;
  transition:
    transform 160ms var(--ease),
    background 160ms var(--ease),
    border-color 160ms var(--ease),
    opacity 160ms var(--ease);
  will-change: transform;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--btn);
  color: var(--btnText);
  border-color: transparent;
}

.btn-secondary {
  background: transparent;
  color: var(--fg);
}

.btn-secondary:hover {
  background: rgba(128, 128, 128, 0.08);
}

/* Single faint curve element */
.curve {
  position: absolute;
  inset: auto -10% 8% -10%;
  height: 240px;
  pointer-events: none;
  opacity: 0.18;
  filter: blur(0px);
}
@media (prefers-color-scheme: dark) {
  .curve {
    opacity: 0.14;
  }
}

/* Capabilities */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 18px 18px 20px;
  background: var(--card);
}

.card .label {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.7;
  margin: 0 0 12px;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

/* Why strip */
.why-strip {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 18px 0;
}

.micro-bullets {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 13px;
  color: var(--muted);
}
.micro-bullets span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.micro-bullets span::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: var(--hairline-strong);
  display: inline-block;
}

/* Getting started */
.getting {
  text-align: center;
  padding-top: var(--space-6);
}

.getting p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 15px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  background: rgba(128, 128, 128, 0.06);
  font-family:
    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
  font-size: 13px;
  letter-spacing: 0.01em;
}

.pill .cmd {
  opacity: 0.9;
}

/* Footer */
footer {
  border-top: 1px solid var(--hairline);
  padding: 44px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 22px;
}

.footer-title {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.7;
  margin: 0 0 12px;
}

.footer-col a {
  display: inline-block;
  padding: 7px 0;
  color: var(--muted);
}
.footer-col a:hover {
  color: var(--fg);
}

/* Page header (internal pages) */
.page-head {
  padding: var(--space-6) 0 var(--space-4);
  text-align: left;
}

.page-head h2 {
  margin: 0;
  font-size: clamp(26px, 2.4vw, 34px);
  letter-spacing: -0.02em;
  font-weight: 520;
}

.page-head p {
  margin: 10px 0 0;
  color: var(--muted);
  max-width: 70ch;
}

/* Commands list */
.controls {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 18px 0 0;
  flex-wrap: wrap;
}

.input {
  flex: 1;
  min-width: 240px;
  border: 1px solid var(--hairline);
  border-radius: 14px;
  background: transparent;
  padding: 12px 14px;
  color: var(--fg);
  font-size: 14px;
  outline: none;
}
.input:focus {
  border-color: var(--hairline-strong);
}

.select {
  border: 1px solid var(--hairline);
  border-radius: 14px;
  background: transparent;
  padding: 12px 14px;
  color: var(--fg);
  font-size: 14px;
  outline: none;
}

.command-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.command-item {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 16px 16px 14px;
  background: var(--card);
}

.command-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.command-name {
  font-family:
    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
  font-size: 13px;
  opacity: 0.92;
}

.command-tag {
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--hairline);
  padding: 6px 10px;
  border-radius: 999px;
}

.command-desc {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

/* Subtle motion: reveal */
.reveal {
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 520ms var(--ease),
    transform 520ms var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* Responsiveness (desktop-forward) */
@media (max-width: 860px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .command-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 740px) {
  .nav-links {
    display: none;
  }
  .burger {
    display: inline-flex;
  }
  .hero {
    padding-top: 78px;
  }
  .ctas {
    width: 100%;
  }
  .btn {
    width: auto;
  }
}

/* Status pill (development notice) */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  background: rgba(128, 128, 128, 0.06);
  font-size: 13px;
  color: var(--muted);
  margin-top: 18px;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #7cb685;
  display: inline-block;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Section headers */
.section-header {
  text-align: center;
  margin-bottom: var(--space-4);
}

.section-header h2 {
  margin: 0;
  font-size: clamp(24px, 2.2vw, 30px);
  letter-spacing: -0.02em;
  font-weight: 520;
}

.section-sub {
  margin: 10px 0 0;
  color: var(--muted);
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto;
}

/* Documentation / Legal pages */
.doc-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 44px;
  align-items: start;
}

.doc-sidebar {
  position: sticky;
  top: 90px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding-right: 12px;
}

.doc-toc {
  list-style: none;
  padding: 0;
  margin: 0;
}

.doc-toc-item {
  margin-bottom: 6px;
}

.doc-toc-link {
  display: block;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 13px;
  color: var(--muted);
  transition: background 160ms var(--ease), color 160ms var(--ease);
}

.doc-toc-link:hover {
  background: rgba(128, 128, 128, 0.08);
  color: var(--fg);
}

.doc-toc-link.active {
  background: rgba(128, 128, 128, 0.1);
  color: var(--fg);
}

.doc-content {
  max-width: 72ch;
}

.doc-content h2 {
  margin: 0 0 16px;
  font-size: clamp(20px, 1.8vw, 24px);
  letter-spacing: -0.02em;
  font-weight: 520;
  padding-top: 28px;
}

.doc-content h2:first-child {
  padding-top: 0;
}

.doc-content h3 {
  margin: 24px 0 12px;
  font-size: 16px;
  font-weight: 550;
}

.doc-content p {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.7;
}

.doc-content ul,
.doc-content ol {
  margin: 0 0 14px;
  padding-left: 20px;
  color: var(--muted);
}

.doc-content li {
  margin-bottom: 6px;
  line-height: 1.6;
}

.doc-content code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 13px;
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(128, 128, 128, 0.1);
}

.doc-content pre {
  margin: 0 0 16px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(128, 128, 128, 0.06);
  border: 1px solid var(--hairline);
  overflow-x: auto;
}

.doc-content pre code {
  padding: 0;
  background: transparent;
}

.doc-note {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(128, 128, 128, 0.06);
  border-left: 3px solid var(--hairline-strong);
  margin: 16px 0;
  font-size: 14px;
  color: var(--muted);
}

.doc-section {
  margin-bottom: 32px;
  scroll-margin-top: 100px;
}

/* Legal pages (single column) */
.legal-content {
  max-width: 72ch;
  margin: 0 auto;
}

.legal-content h1 {
  font-size: clamp(26px, 2.4vw, 34px);
  margin: 0 0 24px;
}

.legal-content h2 {
  margin: 32px 0 14px;
  font-size: 18px;
  font-weight: 550;
}

.legal-content h3 {
  margin: 20px 0 10px;
  font-size: 15px;
  font-weight: 550;
}

.legal-content p,
.legal-content li {
  color: var(--muted);
  line-height: 1.7;
}

.legal-content ul,
.legal-content ol {
  padding-left: 20px;
  margin: 0 0 14px;
}

.legal-content a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Responsive documentation */
@media (max-width: 860px) {
  .doc-layout {
    grid-template-columns: 1fr;
  }
  .doc-sidebar {
    position: static;
    max-height: none;
    padding-right: 0;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--hairline);
  }
  .doc-toc {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }
  .doc-toc-item {
    margin-bottom: 0;
  }
}