/* SPDX-License-Identifier: GPL-3.0-or-later · Copyright (C) 2026 hblabs */
:root {
  color-scheme:light;
  --amber:#f5b700;
  --steel:#0f172a;
  --steel-light:#1e293b;
  --steel-deep:#020617;
  --paper:#f5f6f7;
  --concrete:#e4e7eb;
  --ink:#111827;
  --muted:#526071;
  --line:#d8dde3;
  --accent:#9a6500;
  --surface:#ffffff;
  --surface-subtle:#eef1f5;
  --surface-highlight:#fffbee;
  --highlight-line:#e8d59e;
  --highlight-text:#745200;
  --top-surface:#f5f6f7;
  --shadow:#0f172a12;
  --drawing-grid:#0f172a0a;
  --drawing-line:#0f172a25;
  --sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Consolas,monospace
}
* {
  box-sizing:border-box
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:28px
}
body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased
}
button,a {
  -webkit-tap-highlight-color:transparent
}
a {
  color:inherit;
  text-underline-offset:4px
}
button {
  font:inherit;
  cursor:pointer
}
button:disabled {
  cursor:default
}
img {
  display:block;
  max-width:100%;
  height:auto
}
[hidden] {
  display:none!important
}
h1,h2,h3,p {
  margin:0
}
h1,h2,h3 {
  line-height:1.1
}
h1,h2 {
  letter-spacing:-.055em
}
h3 {
  letter-spacing:-.025em
}
button:focus-visible,a:focus-visible,summary:focus-visible {
  outline:3px solid var(--accent);
  outline-offset:5px
}
::selection {
  background:var(--amber);
  color:var(--steel)
}
.wrap {
  width:calc(100% - 112px);
  max-width:1280px;
  margin-inline:auto
}
.icon {
  width:20px;
  height:20px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.65;
  stroke-linecap:round;
  stroke-linejoin:round;
  flex-shrink:0
}
.icon-definitions {
  position:absolute;
  width:0;
  height:0;
  overflow:hidden
}
.skip-link {
  position:absolute;
  z-index:10;
  top:12px;
  left:12px;
  padding:12px 20px;
  background:var(--amber);
  color:var(--steel);
  transform:translateY(-180%)
}
.skip-link:focus {
  transform:none
}
.eyebrow {
  font-family:var(--mono);
  font-size:11px;
  font-weight:600;
  letter-spacing:.13em;
  line-height:1.6
}
.status-dot {
  display:inline-block;
  width:6px;
  height:6px;
  flex-shrink:0;
  border-radius:50%;
  background:var(--amber)
}
.dark-top {
  background:var(--top-surface);
  color:var(--ink)
}
.header {
  min-height:98px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  border-bottom:1px solid var(--line)
}
.brand {
  display:inline-flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  white-space:nowrap;
  font-size:17px;
  font-weight:850;
  letter-spacing:.065em;
  line-height:1
}
.brand-divider {
  margin:0 10px;
  color:var(--accent);
  font-weight:400
}
.brand-studio {
  font-weight:450;
  letter-spacing:.075em
}
.navigation {
  display:flex;
  align-items:center;
  gap:30px;
  font-size:13px
}
.navigation>a {
  text-decoration:none;
  color:var(--muted);
  min-height:44px;
  display:flex;
  align-items:center;
  gap:14px
}
.navigation>a:hover {
  color:var(--accent)
}
.navigation>.nav-launch {
  border:1px solid var(--line);
  padding:0 17px;
  color:var(--ink)
}
.nav-launch .icon {
  width:15px;
  height:15px
}
.hero {
  position:relative;
  display:flex;
  justify-content:space-between;
  padding-top:82px;
  padding-bottom:60px
}
.hero .eyebrow {
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--muted)
}
.hero h1 {
  font-size:clamp(52px,6.2vw,88px);
  font-weight:760;
  line-height:1.035;
  margin-top:25px
}
.hero h1>span {
  color:var(--accent)
}
.hero-description {
  max-width:510px;
  margin-top:28px;
  color:var(--muted);
  font-size:17px;
  line-height:1.75
}
.actions {
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:32px
}
.button {
  min-height:50px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:20px;
  padding:13px 22px;
  border:1px solid transparent;
  text-decoration:none;
  font-size:13px;
  font-weight:650;
  line-height:1.4;
  transition:background .18s,border-color .18s
}
.button-amber {
  background:var(--amber);
  color:var(--steel-deep)
}
.button-amber:hover {
  background:#ffd045
}
.button-outline {
  border-color:var(--line);
  color:var(--ink)
}
.button-outline:hover {
  background:var(--surface-subtle);
  border-color:var(--accent)
}
.button-dark {
  border-color:var(--line);
  background:var(--steel);
  color:#fff
}
.button-dark:hover {
  background:#293b56
}
.hero-note {
  margin-top:20px;
  font-size:12px;
  color:var(--muted)
}
.hero-note span {
  margin-inline:10px;
  color:#475569
}
.hero-aside {
  align-self:stretch;
  width:290px;
  position:relative;
  display:flex;
  flex-direction:column;
  justify-content:end;
  align-items:end;
  color:var(--muted)
}
.hero-aside p {
  font:11px/1.8 var(--mono);
  letter-spacing:.1em
}
.vertical-label {
  position:absolute;
  right:0;
  top:4px;
  writing-mode:vertical-rl;
  font:10px var(--mono);
  letter-spacing:.18em
}
.drawing-mark {
  width:168px;
  height:168px;
  margin-bottom:48px;
  position:relative;
  background:repeating-linear-gradient(0deg,transparent 0 27px,var(--drawing-grid) 27px 28px),repeating-linear-gradient(90deg,transparent 0 27px,var(--drawing-grid) 27px 28px);
  border:1px solid var(--drawing-line)
}
.drawing-mark:before,.drawing-mark:after {
  content:"";
  position:absolute;
  background:var(--amber);
  opacity:.65;
  transform:rotate(-35deg);
  width:10px;
  height:116px;
  top:26px;
  left:54px
}
.drawing-mark:after {
  left:97px
}
.drawing-mark span {
  position:absolute;
  height:1px;
  background:var(--drawing-line);
  width:24px;
  left:-12px;
  top:0
}
.drawing-mark span:last-child {
  left:auto;
  right:-12px;
  top:auto;
  bottom:0
}
.showcase {
  margin-bottom:36px;
  border:1px solid var(--line);
  border-radius:7px;
  overflow:hidden;
  background:var(--surface);
  box-shadow:0 24px 80px var(--shadow)
}
.preview-topbar {
  padding:0 20px;
  min-height:62px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  border-bottom:1px solid var(--line);
  background:var(--surface-subtle)
}
.preview-tabs {
  display:flex;
  align-self:stretch;
  gap:25px
}
.preview-tab {
  background:none;
  border:0;
  border-bottom:2px solid transparent;
  padding:16px 0;
  display:flex;
  align-items:center;
  gap:8px;
  color:var(--muted);
  font-size:12px
}
.preview-tab .icon {
  width:16px;
  height:16px
}
.preview-tab[aria-pressed=true] {
  color:var(--accent);
  border-color:var(--accent)
}
.preview-label {
  font:9px var(--mono);
  letter-spacing:.08em;
  color:var(--muted);
  display:flex;
  align-items:center;
  gap:8px
}
.preview-images {
  aspect-ratio:1440/940;
  background:var(--surface)
}
.preview-images img {
  width:100%;
  height:100%;
  object-fit:contain
}
.preview-caption {
  padding:15px 20px;
  display:flex;
  justify-content:space-between;
  gap:20px;
  font-size:12px;
  color:var(--muted);
  border-top:1px solid var(--line)
}
.preview-caption a {
  color:var(--muted);
  text-decoration:none;
  white-space:nowrap
}
.preview-caption a:hover {
  color:var(--accent)
}
.trust-bar {
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding-block:32px;
  font-size:12px;
  color:var(--muted)
}
.trust-bar>span {
  display:flex;
  align-items:center;
  gap:10px
}
.trust-bar .icon {
  color:var(--accent);
  width:17px;
  height:17px
}
.hazard-stripe {
  height:5px;
  background:repeating-linear-gradient(-45deg,var(--amber) 0 7px,var(--steel) 7px 14px)
}
.section {
  padding-block:90px
}
.section-heading {
  margin-bottom:46px
}
.section .eyebrow {
  color:var(--muted)
}
.heading-row {
  display:flex;
  justify-content:space-between;
  gap:36px;
  margin-top:20px;
  align-items:end
}
h2 {
  font-size:clamp(36px,4vw,54px);
  font-weight:700
}
.heading-row>p {
  font-size:14px;
  line-height:1.75;
  color:var(--muted);
  width:290px;
  flex-shrink:0
}
.steps {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;
  border-top:1px solid var(--line)
}
.step {
  position:relative;
  padding:36px 30px 0 0
}
.step+.step {
  padding-left:30px;
  border-left:1px solid var(--line)
}
.step:last-child {
  padding-right:0
}
.step-number {
  position:absolute;
  right:30px;
  top:34px;
  font:12px var(--mono);
  color:var(--muted)
}
.step-icon {
  width:28px;
  height:28px;
  margin-bottom:22px;
  color:var(--ink)
}
.step h3 {
  font-size:23px;
  margin-bottom:16px;
  font-weight:650
}
.step p {
  font-size:14px;
  color:var(--muted);
  max-width:325px;
  line-height:1.8
}
.step-detail {
  display:block;
  margin-top:30px;
  font:9px var(--mono);
  letter-spacing:.1em;
  color:var(--muted)
}
code {
  font-family:var(--mono);
  font-size:.9em
}
.features-section {
  background:var(--concrete);
  border-block:1px solid var(--line)
}
.feature-layout {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px
}
.feature-lead {
  border:1px solid var(--line);
  background:var(--surface);
  color:var(--ink);
  padding:36px 38px;
  border-radius:5px;
  position:relative;
  overflow:hidden
}
.feature-lead-top {
  display:flex;
  align-items:center;
  gap:12px;
  color:var(--accent);
  font:10px var(--mono);
  letter-spacing:.1em
}
.feature-lead h3 {
  font-size:43px;
  line-height:1.1;
  letter-spacing:-.045em;
  margin-top:35px
}
.feature-lead>p {
  font-size:14px;
  color:var(--muted);
  margin-top:18px;
  max-width:335px
}
.offline-line {
  display:flex;
  gap:9px;
  align-items:center;
  margin-top:40px;
  font:9px var(--mono);
  letter-spacing:.06em;
  color:var(--muted);
  border-top:1px solid var(--line);
  padding-top:24px
}
.feature-lead>.small-note {
  font-size:11px;
  color:var(--muted);
  max-width:330px
}
.feature-list article {
  display:flex;
  gap:25px;
  padding:25px 0;
  border-bottom:1px solid var(--line)
}
.feature-list article:first-child {
  padding-top:5px
}
.feature-index {
  font:10px var(--mono);
  padding-top:4px;
  color:var(--muted)
}
.feature-list h3 {
  font-size:19px;
  font-weight:650
}
.feature-list p {
  margin-top:10px;
  font-size:14px;
  color:var(--muted);
  max-width:420px
}
.starter-strip {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
  margin-top:38px;
  padding-top:28px;
  border-top:1px solid var(--line)
}
.starter-strip p {
  font-size:11px;
  color:var(--muted)
}
.starter-strip p span {
  margin-inline:8px;
  color:var(--muted)
}
.template-service {
  margin-top:18px;
  font-size:14px;
  color:var(--muted)
}
.suite-layout {
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:60px;
  align-items:center;
  margin-top:20px
}
.suite-layout>div>p {
  max-width:420px;
  color:var(--muted);
  font-size:14px;
  margin-top:22px
}
.text-link {
  display:inline-flex;
  align-items:center;
  gap:16px;
  min-height:44px;
  font-size:13px;
  font-weight:650;
  text-decoration:none;
  margin-top:22px
}
.text-link:hover {
  text-decoration:underline
}
.text-link .icon {
  width:16px;
  height:16px
}
.format-diagram {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding:40px 26px;
  border:1px solid var(--line);
  background:var(--surface);
  border-radius:5px
}
.format-node {
  display:flex;
  align-items:center;
  gap:12px
}
.format-node>.icon {
  width:32px;
  height:32px;
  color:var(--ink)
}
.format-node>span {
  font-size:19px;
  font-weight:650;
  line-height:1.3
}
.format-node small {
  display:block;
  margin-top:6px;
  font:8px var(--mono);
  letter-spacing:.1em;
  color:var(--muted)
}
.format-bridge {
  text-align:center;
  font:12px var(--mono);
  color:var(--muted)
}
.format-bridge code {
  background:var(--surface-subtle);
  border:1px solid var(--line);
  padding:5px 7px;
  font-size:10px
}
.format-arrow {
  display:block;
  width:100px;
  height:24px;
  max-width:100%;
  margin:6px auto
}
.format-bridge>small {
  font-size:8px;
  letter-spacing:.1em
}
.downloads-section {
  background:var(--surface);
  border-block:1px solid var(--line)
}
.release-label {
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  font:11px var(--mono);
  margin-top:12px;
  flex-wrap:wrap
}
.release-label>span {
  font-size:8px;
  background:var(--surface-highlight);
  border:1px solid var(--highlight-line);
  padding:3px 6px;
  color:var(--highlight-text);
  letter-spacing:.08em
}
.download-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px
}
.download-card {
  background:var(--paper);
  padding:30px;
  border:1px solid var(--line);
  border-radius:4px;
  display:flex;
  flex-direction:column;
  align-items:start
}
.download-card:first-child {
  background:var(--surface-highlight);
  border-color:var(--highlight-line)
}
.download-icon {
  height:28px;
  width:28px;
  margin-bottom:25px
}
.download-card>.eyebrow {
  font-size:9px;
  letter-spacing:.1em
}
.download-card h3 {
  font-size:30px;
  margin-top:12px
}
.download-card p {
  font-size:13px;
  color:var(--muted);
  margin-top:16px;
  line-height:1.8;
  flex:1;
  margin-bottom:28px
}
.download-card .button {
  width:100%;
  gap:12px;
  justify-content:space-between;
  font-size:12px;
  padding-inline:16px
}
.download-secondary,.download-meta {
  font-size:10px;
  margin-top:17px;
  line-height:1.5
}
.download-secondary {
  min-height:28px;
  text-decoration:none
}
.download-secondary:hover {
  text-decoration:underline
}
.download-meta {
  color:var(--muted)
}
.downloads-note {
  display:flex;
  justify-content:space-between;
  gap:20px;
  color:var(--muted);
  font-size:12px;
  margin-top:25px
}
.downloads-note a {
  text-decoration:none
}
.downloads-note a:hover {
  text-decoration:underline
}
.faq-section {
  display:grid;
  grid-template-columns:1fr 1.5fr;
  gap:70px
}
.faq-heading h2 {
  margin-top:20px
}
.faq-list {
  border-top:1px solid var(--line)
}
.faq-list details {
  border-bottom:1px solid var(--line)
}
.faq-list summary {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  padding:23px 0;
  font-size:14px;
  font-weight:600;
  cursor:pointer;
  list-style:none;
  min-height:64px
}
.faq-list summary::-webkit-details-marker {
  display:none
}
.faq-list summary>span {
  font-size:22px;
  font-weight:350;
  color:var(--muted);
  line-height:1;
  transition:transform .2s
}
.faq-list details[open] summary>span {
  transform:rotate(45deg)
}
.faq-list details p {
  color:var(--muted);
  font-size:13px;
  max-width:570px;
  padding-bottom:24px;
  line-height:1.8
}
.footer {
  background:var(--top-surface);
  color:var(--ink)
}
.footer-top {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  padding-block:52px
}
.footer-top>p {
  font-size:26px;
  font-weight:550;
  line-height:1.3;
  letter-spacing:-.025em
}
.footer-bottom {
  border-top:1px solid var(--line);
  padding-block:24px;
  display:flex;
  justify-content:space-between;
  gap:24px;
  color:var(--muted);
  font-size:11px
}
.footer-bottom nav {
  display:flex;
  gap:24px;
  flex-wrap:wrap
}
.footer-bottom a {
  text-decoration:none
}
.footer-bottom a:hover {
  color:var(--accent)
}
.footer-dot {
  margin-inline:8px
}
.menu-toggle {
  display:none;
  background:none;
  border:1px solid var(--line);
  color:var(--ink);
  min-height:44px;
  padding:8px 12px;
  font-size:12px
}
.menu-toggle>span {
  margin-left:10px
}
.menu-toggle[aria-expanded=true]>span {
  display:inline-block;
  transform:rotate(45deg)
}
@media(min-width:1600px) {
  .hero h1 {
    font-size:92px
  }
}
@media(max-width:1000px) {
  .wrap {
    width:calc(100% - 64px)
  }
  .hero {
    padding-top:62px
  }
  .hero-aside {
    width:180px
  }
  .hero h1 {
    font-size:70px
  }
  .navigation {
    gap:20px
  }
  .section {
    padding-block:72px
  }
  .feature-layout {
    gap:40px
  }
  .heading-row>p {
    width:250px
  }
  .suite-layout {
    gap:30px;
    grid-template-columns:1fr 1fr
  }
  .format-diagram {
    padding:35px 15px
  }
  .format-node {
    flex-direction:column;
    align-items:start;
    gap:10px
  }
  .download-card {
    padding:24px
  }
  .download-grid {
    gap:14px
  }
  .starter-strip {
    align-items:start;
    flex-direction:column;
    gap:12px
  }
  .trust-bar {
    font-size:10px;
    gap:15px
  }
  .trust-bar>span {
    gap:7px
  }
  .faq-section {
    gap:45px
  }
  .footer-top .brand {
    font-size:14px
  }
}
@media(max-width:760px) {
  .wrap {
    width:calc(100% - 40px)
  }
  .header {
    min-height:80px;
    flex-wrap:wrap;
    padding-block:20px;
    gap:16px
  }
  .brand {
    font-size:14px;
    gap:9px
  }
  .brand img {
    width:30px;
    height:30px
  }
  .brand-divider {
    margin-inline:7px
  }
  .menu-toggle:not([hidden]) {
    display:block
  }
  .navigation {
    width:100%;
    display:flex;
    flex-wrap:wrap;
    gap:12px 22px;
    font-size:12px
  }
  .navigation>.nav-launch {
    padding-inline:12px
  }
  .js .navigation {
    display:none
  }
  .js .navigation[data-open=true] {
    display:flex
  }
  .hero {
    padding-top:46px;
    padding-bottom:40px
  }
  .hero h1 {
    font-size:clamp(47px,9vw,68px);
    margin-top:22px
  }
  .hero .eyebrow {
    font-size:9px;
    letter-spacing:.11em
  }
  .hero-aside {
    display:none
  }
  .hero-description {
    font-size:15px;
    max-width:490px;
    margin-top:23px
  }
  .actions {
    margin-top:25px
  }
  .button {
    padding:13px 16px;
    font-size:12px;
    gap:14px
  }
  .hero-note {
    font-size:11px
  }
  .preview-topbar {
    padding-inline:14px;
    min-height:56px
  }
  .preview-label {
    display:none
  }
  .preview-tabs {
    gap:20px
  }
  .preview-tab {
    font-size:10px;
    gap:6px
  }
  .preview-caption {
    padding:12px 14px;
    font-size:10px;
    gap:10px
  }
  .trust-bar {
    display:grid;
    grid-template-columns:1fr 1fr;
    padding-block:25px;
    gap:15px;
    font-size:10px
  }
  .section {
    padding-block:56px
  }
  .section-heading {
    margin-bottom:30px
  }
  .heading-row {
    align-items:start;
    flex-direction:column;
    gap:22px;
    margin-top:16px
  }
  .heading-row>p {
    width:auto;
    font-size:13px
  }
  .heading-row>p br {
    display:none
  }
  .section .eyebrow {
    font-size:9px
  }
  h2 {
    font-size:40px
  }
  .steps {
    grid-template-columns:1fr
  }
  .step,.step+.step {
    padding:28px 0;
    border-left:0;
    border-bottom:1px solid var(--line)
  }
  .step:last-child {
    border-bottom:0;
    padding-bottom:0
  }
  .step-number {
    right:0;
    top:28px
  }
  .step-icon {
    margin-bottom:16px;
    width:25px;
    height:25px
  }
  .step h3 {
    font-size:22px
  }
  .step p {
    max-width:100%
  }
  .step-detail {
    margin-top:18px
  }
  .feature-layout {
    grid-template-columns:1fr;
    gap:30px
  }
  .feature-lead {
    padding:28px
  }
  .feature-lead h3 {
    font-size:38px;
    margin-top:28px
  }
  .offline-line {
    margin-top:30px
  }
  .feature-list article {
    gap:20px
  }
  .starter-strip {
    margin-top:28px;
    padding-top:23px
  }
  .starter-strip p {
    font-size:11px;
    line-height:2
  }
  .suite-layout {
    grid-template-columns:1fr;
    gap:32px
  }
  .format-diagram {
    padding:28px 22px;
    gap:12px
  }
  .format-node {
    flex-direction:row;
    gap:9px
  }
  .format-node>span {
    font-size:17px
  }
  .format-node small {
    font-size:7px
  }
  .format-node img,.format-node>.icon {
    width:26px;
    height:26px
  }
  .download-grid {
    grid-template-columns:1fr;
    gap:16px
  }
  .download-card {
    padding:28px
  }
  .download-card p {
    max-width:440px
  }
  .download-card .button {
    min-height:50px
  }
  .download-icon {
    margin-bottom:20px
  }
  .downloads-note {
    flex-direction:column;
    gap:8px
  }
  .faq-section {
    grid-template-columns:1fr;
    gap:30px
  }
  .faq-heading h2 br {
    display:none
  }
  .faq-list summary {
    font-size:13px
  }
  .footer-top {
    flex-wrap:wrap;
    padding-block:34px;
    gap:28px
  }
  .footer-top .brand {
    width:100%
  }
  .footer-top>p {
    font-size:24px
  }
  .footer-bottom {
    flex-direction:column;
    gap:18px
  }
  .footer-bottom nav {
    gap:20px
  }
}
@media(max-width:390px) {
  .wrap {
    width:calc(100% - 32px)
  }
  .hero h1 {
    font-size:46px
  }
  .hero .eyebrow {
    font-size:8px
  }
  .actions {
    flex-direction:column;
    align-items:start
  }
  .preview-tabs {
    gap:12px
  }
  .preview-tab {
    font-size:9px
  }
  .preview-tab .icon {
    width:13px;
    height:13px
  }
  .preview-caption {
    font-size:9px
  }
  .trust-bar {
    font-size:9px
  }
  .trust-bar .icon {
    width:14px;
    height:14px
  }
  .format-diagram {
    padding:24px 12px
  }
  .format-node {
    gap:6px
  }
  .format-node>span {
    font-size:15px
  }
  .format-bridge code {
    font-size:9px;
    padding:4px
  }
  .feature-lead {
    padding:25px
  }
  .offline-line {
    font-size:8px
  }
}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto
  }
  *,*::before,*::after {
    transition:none!important;
    animation:none!important
  }
}