:root {
  --bg: #0b0d11;
  --bg-elev: #12151c;
  --bg-elev-2: #181c26;
  --line: rgba(232, 236, 244, 0.1);
  --text: #f3f5f8;
  --muted: #a3adbd;
  --faint: #6f7a8c;
  --accent: #0057ff;
  --accent-hot: #3d7dff;
  --accent-soft: rgba(0, 87, 255, 0.16);
  --good: #7dcea0;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --sans: "DM Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --max: 1120px;
  --header: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at 50% -10%, #000 15%, transparent 68%);
  z-index: 0;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: #fff;
}

img {
  max-width: 100%;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 40;
  background: #fff;
  color: #000;
  padding: 0.5rem 0.8rem;
  border-radius: 6px;
}

.skip:focus {
  top: 0.75rem;
}

.wrap {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--header);
  display: flex;
  align-items: center;
  backdrop-filter: blur(16px);
  background: rgba(11, 13, 17, 0.82);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  text-decoration: none;
  letter-spacing: 0.08em;
  flex: 0 0 auto;
}

.logo-destin {
  font-weight: 700;
  font-size: 0.95rem;
}

.logo-pq {
  color: var(--accent-hot);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0;
}

.logo-studio {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-left: auto;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--text);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.45rem 0.7rem;
  font: inherit;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.65rem 1.05rem;
  border-radius: 10px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 87, 255, 0.28);
}

.btn-primary:hover {
  background: #1a66ff;
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.28);
  color: #fff;
}

.btn-small {
  min-height: 40px;
  padding: 0.45rem 0.85rem;
  font-size: 0.92rem;
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  padding: 4.5rem 0 3rem;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  color: var(--accent-hot);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.4rem, 5vw, 4.15rem);
}

h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

h3 {
  margin: 0 0 0.4rem;
  font-size: 1.15rem;
}

.lede {
  margin: 0;
  max-width: 40rem;
  color: var(--muted);
  font-size: 1.15rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.6rem 0 1.1rem;
}

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--faint);
  font-size: 0.92rem;
}

.trust li::before {
  content: "";
  display: inline-block;
  width: 0.4rem;
  height: 0.4rem;
  margin-right: 0.45rem;
  border-radius: 50%;
  background: var(--good);
  transform: translateY(-1px);
}

.export-window {
  background: linear-gradient(180deg, #161b25, #10141b);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.export-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.75rem;
}

.export-bar span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #2a3140;
}

.export-bar em {
  margin-left: 0.45rem;
  font-style: normal;
  color: var(--muted);
}

.export-tree {
  margin: 0;
  padding: 1rem 1.1rem 0.4rem;
  list-style: none;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.7;
}

.export-tree li {
  color: var(--muted);
}

.export-tree strong {
  color: var(--text);
  font-weight: 500;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0.85rem 1.1rem 1.1rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: #d5dbe6;
  font-family: var(--mono);
  font-size: 0.75rem;
}

.section {
  padding: 4.25rem 0;
}

.section-tight {
  padding-top: 1rem;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-bottom: 1rem;
}

.pillar,
.card,
.step,
.starter-group,
.support-item,
.tier {
  background: rgba(18, 21, 28, 0.86);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.pillar,
.card,
.step,
.tier {
  padding: 1.15rem 1.2rem 1.25rem;
}

.pillar p,
.card p,
.step p,
.tier p,
.prose p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.index {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent-hot);
  letter-spacing: 0.04em;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}

.steps {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pillar h2,
.tier h2 {
  font-size: 1.35rem;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
}

.step-num {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--accent-soft);
  color: #c5d8ff;
  font-family: var(--mono);
  font-size: 0.85rem;
}

.checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(18, 21, 28, 0.7);
}

.checklist strong {
  display: block;
  font-weight: 600;
}

.checklist span {
  color: var(--muted);
  font-size: 0.95rem;
}

.callout {
  padding: 1.5rem 1.4rem;
  border-left: 3px solid var(--accent);
  border-radius: 0 14px 14px 0;
  background: rgba(0, 87, 255, 0.08);
}

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

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.badge {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}

.starter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.starter-group {
  padding: 1rem 1.1rem 0.9rem;
}

.starter-group h3 {
  font-size: 0.95rem;
}

.starter-group ul {
  margin: 0.45rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.starter-group li {
  margin: 0.2rem 0;
}

.note {
  margin-top: 1rem;
  color: var(--faint);
  font-size: 0.92rem;
}

.page-hero {
  padding: 3.5rem 0 1rem;
}

.page-hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.3rem);
}

.download-grid,
.two {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1rem;
}

.tier-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-hot);
}

.price {
  margin: 0.3rem 0;
  font-size: 2rem;
  letter-spacing: -0.04em;
}

.feature-list {
  margin: 0.8rem 0 1.1rem;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 1.15rem;
  margin: 0.35rem 0;
  color: var(--muted);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 2px;
  background: var(--accent);
}

.prose {
  max-width: 44rem;
}

.prose h2 {
  margin-top: 2rem;
  font-size: 1.45rem;
}

.prose ul {
  color: var(--muted);
  padding-left: 1.15rem;
}

.support-list {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.support-item {
  padding: 0;
  overflow: hidden;
}

.support-item summary {
  cursor: pointer;
  padding: 1rem 1.1rem;
  font-weight: 600;
  list-style: none;
}

.support-item summary::-webkit-details-marker {
  display: none;
}

.support-item summary::after {
  content: "+";
  float: right;
  color: var(--faint);
  font-family: var(--mono);
}

.support-item[open] summary::after {
  content: "–";
}

.support-item p {
  margin: 0;
  padding: 0 1.1rem 1rem;
  color: var(--muted);
}

.cta-band {
  margin: 1rem 0 4rem;
  padding: 2rem 1.5rem;
  border-radius: 18px;
  background:
    radial-gradient(600px 180px at 10% 0%, rgba(0, 87, 255, 0.35), transparent 60%),
    #10141c;
  border: 1px solid var(--line);
}

.cta-band .hero-actions {
  margin-bottom: 0;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0 2rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 1.5rem;
}

.site-footer h2 {
  margin: 0 0 0.55rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}

.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer li {
  margin: 0.3rem 0;
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
}

.legal-line {
  margin: 1.6rem 0 0;
  color: var(--faint);
  font-size: 0.88rem;
}

.is-disabled {
  color: var(--faint);
  cursor: default;
}

[id] {
  scroll-margin-top: 5.5rem;
}

code {
  font-family: var(--mono);
  font-size: 0.86em;
  color: #d7deea;
}

:focus-visible {
  outline: 2px solid var(--accent-hot);
  outline-offset: 3px;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav {
    display: none;
    position: absolute;
    top: var(--header);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 0.4rem 1.25rem 1rem;
    background: rgba(11, 13, 17, 0.97);
    border-bottom: 1px solid var(--line);
  }

  .nav.is-open {
    display: flex;
    z-index: 30;
    background: #0b0d11;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  }

  .nav .btn {
    width: 100%;
    margin: 0.35rem 0 0.2rem;
  }

  .nav a,
  .nav .btn {
    padding: 0.75rem 0;
  }

  .hero,
  .split,
  .pillars,
  .checklist,
  .starter-grid,
  .download-grid,
  .two,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 2.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}