:root {
  --bg: #08090e;
  --surface: #0f1120;
  --surface-raised: #15182a;
  --surface-soft: #1b1e32;
  --line: #282c43;
  --text: #f4f1ef;
  --muted: #b8b8c5;
  --muted-dark: #838597;
  --lime: #dcff4d;
  --peach: #ffd9b3;
  --danger: #ffb3b3;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  color-scheme: dark;
  scroll-behavior: smooth;
}

* { box-sizing: border-box; }

html { min-width: 320px; background: var(--bg); }

body {
  min-width: 320px;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.62 var(--sans);
  text-rendering: optimizeLegibility;
}

body.senior-mode { font-size: 20px; line-height: 1.78; }

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

button,
input,
select,
textarea { font: inherit; }

button,
select,
textarea { color: inherit; }

button { cursor: pointer; }

button:focus-visible,
a:focus-visible,
select:focus-visible,
textarea:focus-visible { outline: 3px solid var(--lime); outline-offset: 4px; }

button:disabled { cursor: not-allowed; opacity: .58; }

.skip-link {
  position: fixed;
  top: .75rem;
  left: .75rem;
  z-index: 1000;
  transform: translateY(-170%);
  background: var(--lime);
  color: #10110d;
  border-radius: .45rem;
  padding: .65rem .9rem;
  font-weight: 800;
}

.skip-link:focus { transform: translateY(0); }

.shell { width: min(1220px, calc(100% - 2.5rem)); margin-inline: auto; }

.section { padding: clamp(4.5rem, 8vw, 8rem) 0; scroll-margin-top: 7rem; }

.surface { background: linear-gradient(180deg, rgba(21, 24, 42, .45), rgba(8, 9, 14, 0)); border-block: 1px solid rgba(255,255,255,.035); }

.eyebrow,
.micro,
.tag,
.status-dot,
.workflow span,
.panel-meta,
.site-header { font-family: var(--mono); letter-spacing: .075em; }

.eyebrow { margin: 0 0 1rem; color: var(--peach); font-size: .7rem; font-weight: 700; text-transform: uppercase; }

.micro { margin: 0; color: var(--muted-dark); font: 600 .72rem/1.5 var(--mono); text-transform: uppercase; }

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

h1,
h2 { font-family: var(--serif); font-weight: 400; letter-spacing: -.04em; line-height: .98; }

h1 { max-width: 10ch; margin-bottom: 1.55rem; font-size: clamp(3.35rem, 7.4vw, 7.25rem); }

h2 { margin-bottom: 1.25rem; font-size: clamp(2.5rem, 5vw, 4.85rem); }

h2 em { display: block; color: #aaa9b1; font-weight: 400; }

h3 { margin-bottom: .7rem; font: 600 1.15rem/1.22 var(--sans); letter-spacing: -.018em; }

.lede { max-width: 54ch; color: var(--muted); font-size: 1.125rem; }

.section-intro { max-width: 62ch; color: var(--muted); font-size: 1.06rem; }

.prose { color: var(--muted); font-size: 1.05rem; }

.prose p + p { margin-top: 1.2rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.15rem;
  min-height: 4.8rem;
  padding: .7rem max(1.25rem, calc((100% - 1220px) / 2));
  border-bottom: 1px solid rgba(255,255,255,.07);
  background: rgba(8, 9, 14, .91);
  backdrop-filter: blur(16px);
}

.brand { display: inline-flex; align-items: center; gap: .42rem; font-family: var(--serif); font-size: 1.35rem; letter-spacing: -.035em; white-space: nowrap; }

.brand span { display: inline-grid; place-items: center; min-width: 1.4rem; height: 1.05rem; border-radius: .22rem; background: var(--lime); color: #12130c; font: 800 .57rem/1 var(--mono); letter-spacing: 0; }

.primary-nav { display: flex; justify-content: center; align-items: center; gap: clamp(.65rem, 1.7vw, 1.45rem); min-width: 0; overflow: auto; scrollbar-width: none; }

.primary-nav::-webkit-scrollbar { display: none; }

.primary-nav a { flex: 0 0 auto; color: #cacbd4; font: 600 .66rem/1.25 var(--mono); text-transform: uppercase; transition: color .2s ease; }

.primary-nav a:hover { color: var(--lime); }

.header-actions { display: flex; align-items: center; gap: .55rem; }

.language-switcher { display: inline-flex; align-items: center; gap: .1rem; padding: .22rem; border-radius: 1.7rem; background: var(--surface-raised); }

.language-switcher button,
.senior-toggle,
.menu-toggle { border: 0; background: transparent; }

.language-switcher button { min-width: 2.25rem; min-height: 2.25rem; padding: .35rem; border-radius: 50%; color: #a5a6b5; font: 700 .64rem/1 var(--mono); }

.language-switcher button[aria-pressed="true"] { background: var(--lime); color: #17180f; }

.senior-toggle,
.menu-toggle { min-height: 2.7rem; border-radius: 1.55rem; padding: .6rem .85rem; background: var(--surface-raised); color: var(--muted); font: 600 .68rem/1 var(--mono); white-space: nowrap; }

.senior-toggle span:first-child { color: var(--lime); }

.senior-toggle[aria-pressed="true"] { background: var(--peach); color: #1a1714; }

.menu-toggle { display: none; }

.hero { min-height: min(770px, calc(100vh - 4.8rem)); display: grid; align-items: center; border-bottom: 1px solid rgba(255,255,255,.06); }

.hero-grid,
.split,
.builder-layout { display: grid; grid-template-columns: minmax(0, .96fr) minmax(340px, .85fr); align-items: center; gap: clamp(2.6rem, 7vw, 9rem); }

.hero-copy { padding-block: 2.25rem; }

.cta-row { display: flex; flex-wrap: wrap; gap: .75rem; margin: 2rem 0 2.45rem; }

.button,
.card button,
.card-link,
.text-button,
.template-list button,
.faq-list button { transition: transform .18s ease, color .18s ease, border-color .18s ease, background-color .18s ease; }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 3rem; border: 1px solid transparent; border-radius: 1.65rem; padding: .72rem 1.15rem; font: 800 .76rem/1.15 var(--sans); text-align: center; }

.button.primary { background: var(--lime); color: #17180f; }

.button.primary:hover { transform: translateY(-2px); background: #e8ff82; }

.button.secondary { border-color: #2b2f48; background: var(--surface-raised); color: #e2e2eb; }

.button.secondary:hover { border-color: var(--peach); color: var(--peach); }

.button.wide { width: 100%; }

.principles { display: flex; flex-wrap: wrap; gap: .7rem; margin: 0; padding: 0; list-style: none; }

.principles li { display: grid; gap: .35rem; min-width: 10rem; padding: .9rem; border: 1px solid #23273b; border-radius: .75rem; background: var(--surface); }

.principles b { color: var(--muted-dark); font: 700 .62rem/1 var(--mono); text-transform: uppercase; }

.principles span { font-family: var(--serif); line-height: 1.08; }

.hero-panel { padding: clamp(1.25rem, 3vw, 2.7rem); border: 1px solid #24283e; border-radius: 1.6rem; background: radial-gradient(circle at 80% 0, #202442 0, var(--surface) 43%, #10111e 100%); box-shadow: 0 1.75rem 5.5rem rgba(0,0,0,.25); }

.panel-meta { display: flex; justify-content: space-between; align-items: center; gap: .75rem; color: #797c94; font-size: .64rem; }

.status-dot { display: inline-flex; padding: .38rem .55rem; border-radius: 1rem; background: var(--lime); color: #14150e; font-weight: 800; }

.hero-panel h2 { max-width: 12ch; margin-top: clamp(2rem, 5vw, 4.4rem); font-size: clamp(2.1rem, 4vw, 4.1rem); }

.process-list { display: grid; gap: .8rem; margin: 2.2rem 0; padding: 0; list-style: none; }

.process-list li { display: grid; grid-template-columns: 2rem 1fr auto; align-items: center; gap: .75rem; color: #d8d8e1; font-size: .86rem; font-weight: 650; }

.process-list b { display: grid; place-items: center; width: 1.8rem; height: 1.8rem; border-radius: 50%; background: var(--peach); color: #1c1714; font: 800 .75rem/1 var(--mono); }

.process-list i { border: 1px solid #494b5f; border-radius: 1rem; padding: .22rem .42rem; color: #a6a7b5; font: 700 .58rem/1 var(--mono); font-style: normal; }

.progress-rail { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: .6rem; }

.progress-rail span { height: .22rem; border-radius: 1rem; background: #45475a; }

.progress-rail span:first-child { background: var(--lime); }
.progress-rail span:nth-child(2) { background: var(--peach); }

.text-button { display: inline-flex; min-height: 2.75rem; align-items: center; border: 0; padding: .3rem 0; background: transparent; color: var(--peach); font-weight: 750; text-align: left; }

.text-button:hover { color: var(--lime); }

.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 2rem; margin-bottom: 2rem; }

.section-heading h2 { margin-bottom: 0; }

.card-grid { display: grid; gap: 1rem; }
.three-up { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.four-up { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card { display: flex; min-height: 15.2rem; flex-direction: column; align-items: flex-start; padding: 1.35rem; border: 1px solid #24283e; border-radius: 1rem; background: linear-gradient(145deg, var(--surface-raised), #111321); }

.card:hover { border-color: #3b405e; }

.card > span:not(.tag) { margin-bottom: auto; color: var(--muted-dark); font: 700 .72rem/1 var(--mono); }

.card p { margin-bottom: 1.35rem; color: var(--muted); font-size: .91rem; }

.card button,
.card-link { display: inline-flex; align-items: center; min-height: 2.7rem; margin-top: auto; border: 0; padding: .3rem 0; background: transparent; color: var(--lime); font-weight: 800; text-align: left; }

.card button:hover,
.card-link:hover { color: var(--peach); transform: translateX(2px); }

.tag { display: inline-block; margin-bottom: 1.3rem; padding: .28rem .45rem; border-radius: 1rem; font-size: .58rem; font-weight: 800; line-height: 1; }
.tag.live { background: var(--lime); color: #15160d; }
.tag.dev { background: var(--peach); color: #231c16; }
.tag.concept { border: 1px solid #76798e; color: #d1d1d9; }

.service-grid .card { min-height: 17rem; }

.template-list { display: grid; gap: .7rem; }

.template-list button { display: grid; grid-template-columns: 5.6rem 1fr auto; align-items: center; gap: 1rem; width: 100%; min-height: 4.4rem; border: 1px solid #282c43; border-radius: .8rem; padding: .8rem 1rem; background: var(--surface); color: var(--text); text-align: left; }

.template-list button:hover,
.template-list button[aria-pressed="true"] { border-color: var(--lime); background: #151a22; }

.template-list b { color: var(--lime); font: 800 .72rem/1 var(--mono); }
.template-list span { color: var(--muted); font-size: .95rem; }
.template-list i { color: var(--peach); font-style: normal; }

.banner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: clamp(1.6rem, 4vw, 3rem); border: 1px solid #2d3148; border-radius: 1.25rem; background: linear-gradient(115deg, #16192c, #0d0e17); }
.banner h2 { max-width: 16ch; margin-bottom: .9rem; font-size: clamp(2.2rem, 4vw, 3.8rem); }
.banner p { max-width: 63ch; margin-bottom: 0; color: var(--muted); }

.pricing-grid .card { min-height: 15rem; }
.pricing-grid .featured { border-color: var(--lime); box-shadow: inset 0 0 0 1px rgba(220,255,77,.12); }

.check-list { display: grid; gap: .8rem; margin: 0 0 1.25rem; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 1.5rem; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--lime); font-weight: 900; }

.builders { background: linear-gradient(180deg, #111426, #090a10 77%); }
.builder-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2rem; }
.builder-heading h2 { max-width: 15ch; margin-bottom: .8rem; }
.builder-heading p:not(.eyebrow) { max-width: 62ch; margin-bottom: 0; color: var(--muted); }
.builder-heading > .micro { margin-bottom: .65rem; white-space: nowrap; }

.builder-layout { align-items: start; gap: 1.25rem; }
.builder-form,
.builder-output { border: 1px solid #2d314a; border-radius: 1.15rem; background: rgba(15,17,30,.87); }
.builder-form { padding: clamp(1.15rem, 3vw, 2rem); }
.builder-output { min-height: 100%; padding: clamp(1.15rem, 3vw, 2rem); }
.builder-form h3 { margin-bottom: 1.5rem; font-family: var(--serif); font-size: 1.55rem; font-weight: 400; }
.builder-form fieldset { margin: 0 0 1.25rem; padding: 0; border: 0; }
.builder-form legend,
.builder-form label { display: block; margin-bottom: .56rem; color: var(--peach); font: 700 .69rem/1.3 var(--mono); letter-spacing: .055em; text-transform: uppercase; }
.builder-form select,
.builder-form textarea { width: 100%; margin-bottom: 1.25rem; border: 1px solid #383d56; border-radius: .7rem; padding: .85rem; background: #111321; color: #e8e8ee; }
.builder-form textarea { resize: vertical; min-height: 6rem; }
.builder-form select:focus,
.builder-form textarea:focus { border-color: var(--lime); outline: 0; }
.choice-grid { display: flex; flex-wrap: wrap; gap: .5rem; }
.choice-grid button { min-height: 2.85rem; border: 1px solid #373b53; border-radius: .55rem; padding: .55rem .72rem; background: #121421; color: #cccdd8; font-size: .86rem; }
.choice-grid button:hover { border-color: var(--peach); }
.choice-grid button[aria-pressed="true"] { border-color: var(--lime); background: rgba(220,255,77,.12); color: var(--lime); }
.local-note { margin: .9rem 0 0; color: var(--muted-dark); font-size: .78rem; }

.builder-intake { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid #303650; }
.builder-intake h3 { font-family: var(--serif); font-size: 1.65rem; font-weight: 400; }
.builder-intake-summary { margin: 0 0 .8rem; color: var(--peach); font-weight: 700; }
.builder-intake-form { display: grid; gap: .95rem; margin-top: 1.2rem; }
.builder-intake-form label { display: grid; gap: .45rem; color: var(--peach); font: 700 .69rem/1.3 var(--mono); letter-spacing: .055em; text-transform: uppercase; }
.builder-intake-form input:not([type="checkbox"]),
.builder-intake-form textarea { width: 100%; border: 1px solid #383d56; border-radius: .7rem; padding: .85rem; background: #111321; color: #e8e8ee; }
.builder-intake-form textarea { min-height: 5.5rem; resize: vertical; }
.builder-intake-form input:not([type="checkbox"]):focus,
.builder-intake-form textarea:focus { border-color: var(--lime); outline: 0; }
.intake-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .95rem; }
.intake-grid.three-fields { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.intake-consent { grid-template-columns: auto 1fr; align-items: start; color: var(--muted) !important; font-family: var(--sans) !important; font-size: .84rem !important; font-weight: 500 !important; letter-spacing: 0 !important; line-height: 1.45 !important; text-transform: none !important; }
.intake-consent input { width: 1.2rem; height: 1.2rem; margin: .05rem 0 0; accent-color: var(--lime); }
.builder-intake-status { min-height: 1.35rem; margin: 0; color: var(--muted); }
.builder-intake-status.success { color: var(--lime); }
.builder-intake-status.error { color: var(--danger); }

.workflow { display: grid; grid-template-columns: repeat(4, 1fr); gap: .35rem; margin-bottom: 1.3rem; }
.workflow span { padding: .45rem .25rem; border-bottom: .22rem solid #3f4257; color: #84869b; font-size: .59rem; text-align: center; }
.workflow span.active { border-color: var(--lime); color: var(--lime); }
.workflow span.done { border-color: var(--peach); color: var(--peach); }
.status-message { min-height: 2.9rem; margin: 0 0 1rem; color: #d8d8e2; font-size: .93rem; }
.variant-grid { display: grid; gap: .85rem; }

.variant { overflow: hidden; border: 1px solid #333850; border-radius: .9rem; background: #111321; }
.variant.selected { border-color: var(--lime); box-shadow: inset 0 0 0 1px rgba(220,255,77,.16); }
.variant-head { display: flex; align-items: start; justify-content: space-between; gap: 1rem; padding: 1.05rem 1.05rem .55rem; }
.variant-head h3 { margin: .3rem 0 0; font-family: var(--serif); font-size: 1.58rem; font-weight: 400; }
.variant-head p { margin: 0; color: var(--muted-dark); font: 700 .65rem/1.4 var(--mono); text-align: right; }
.variant-body { padding: 0 1.05rem 1.05rem; color: var(--muted); font-size: .9rem; }
.variant-body p { margin-bottom: .7rem; }
.material-list { display: flex; flex-wrap: wrap; gap: .42rem; margin: .75rem 0 0; padding: 0; list-style: none; }
.material-list li { padding: .25rem .46rem; border: 1px solid #3a3f56; border-radius: 1rem; color: #d2d2db; font: 600 .62rem/1.1 var(--mono); }
.variant-actions { display: flex; flex-wrap: wrap; gap: .5rem; padding: .85rem 1.05rem; border-top: 1px solid #292d42; }
.variant-actions button { min-height: 2.55rem; border: 1px solid #3b405a; border-radius: .5rem; padding: .45rem .7rem; background: #191c2d; color: #e4e4eb; font-size: .78rem; font-weight: 750; }
.variant-actions button:hover { border-color: var(--peach); color: var(--peach); }
.variant-actions button.primary-action { border-color: var(--lime); background: var(--lime); color: #12130e; }

.faq-list { display: grid; gap: .55rem; }
.faq-list article { border: 1px solid #292d43; border-radius: .78rem; background: var(--surface); overflow: hidden; }
.faq-list button { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 3.7rem; border: 0; padding: .75rem 1rem; background: transparent; color: var(--text); font-weight: 700; text-align: left; }
.faq-list button:hover { color: var(--lime); }
.faq-list button i { color: var(--lime); font-size: 1.25rem; font-style: normal; }
.faq-list button[aria-expanded="true"] i { transform: rotate(45deg); }
.faq-list article div { padding: 0 1rem 1rem; color: var(--muted); }
.faq-list article div p { margin: 0; }

.site-footer { border-top: 1px solid #272a3d; padding: 2rem 0; background: #090a10; }
.site-footer .shell { display: flex; align-items: center; justify-content: space-between; gap: 1rem; color: var(--muted-dark); font-size: .8rem; }
.site-footer p { margin: 0; }
.site-footer > .shell > a:last-child { color: var(--peach); font-weight: 700; }

dialog {
  width: min(700px, calc(100% - 2rem));
  max-height: min(740px, calc(100vh - 2rem));
  overflow: auto;
  border: 1px solid #404661;
  border-radius: 1.1rem;
  padding: 1.25rem;
  background: #131625;
  color: var(--text);
  box-shadow: 0 1.5rem 7rem rgba(0,0,0,.6);
}
dialog::backdrop { background: rgba(0,0,0,.72); backdrop-filter: blur(4px); }
.dialog-head { display: flex; justify-content: space-between; align-items: start; gap: 1rem; }
.dialog-head .eyebrow { margin-bottom: .6rem; }
.dialog-close { display: grid; place-items: center; min-width: 2.65rem; min-height: 2.65rem; border: 1px solid #41465e; border-radius: 50%; background: transparent; color: var(--text); font-size: 1.5rem; }
.dialog-close:hover { border-color: var(--peach); color: var(--peach); }
dialog h2 { margin-top: .4rem; font-size: clamp(2rem, 6vw, 3.8rem); }
.dialog-actions { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 1.5rem; }

@media (max-width: 1060px) {
  .site-header { grid-template-columns: auto auto 1fr; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .primary-nav { display: none; grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; padding: .5rem 0 .7rem; }
  .primary-nav.is-open { display: flex; }
  .header-actions { justify-self: end; }
  .hero-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero { min-height: auto; }
  .hero-panel { max-width: 730px; }
  .four-up { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .shell { width: min(100% - 1.4rem, 1220px); }
  .section { padding: 4rem 0; }
  .site-header { gap: .45rem; min-height: 4.4rem; padding-inline: .7rem; }
  .brand { font-size: 1.12rem; }
  .language-switcher { display: none; }
  .senior-toggle { padding: .6rem .65rem; }
  .senior-toggle span:last-child { display: none; }
  .hero-copy { padding-top: 1.2rem; }
  h1 { font-size: clamp(3rem, 15vw, 4.9rem); }
  h2 { font-size: clamp(2.4rem, 12vw, 3.8rem); }
  .split,
  .builder-layout { grid-template-columns: 1fr; gap: 2rem; }
  .three-up,
  .four-up { grid-template-columns: 1fr; }
  .intake-grid,
  .intake-grid.three-fields { grid-template-columns: 1fr; }
  .section-heading,
  .builder-heading,
  .banner,
  .site-footer .shell { align-items: flex-start; flex-direction: column; }
  .builder-heading > .micro { white-space: normal; }
  .hero-panel { padding: 1.25rem; }
  .process-list li { grid-template-columns: 1.8rem 1fr; }
  .process-list i { grid-column: 2; justify-self: start; }
  .template-list button { grid-template-columns: 4.5rem 1fr auto; }
  .workflow { grid-template-columns: repeat(2, 1fr); }
  .choice-grid button { flex: 1 1 8rem; }
}

@media (max-width: 430px) {
  .header-actions { gap: .25rem; }
  .menu-toggle { min-width: 2.7rem; padding-inline: .45rem; font-size: .59rem; }
  .senior-toggle { min-width: 2.7rem; }
  .principles { display: grid; grid-template-columns: 1fr; }
  .template-list button { grid-template-columns: 1fr auto; }
  .template-list b { grid-column: 1 / -1; }
}

body.senior-mode .site-header { min-height: 5.4rem; }
body.senior-mode .eyebrow,
body.senior-mode .micro,
body.senior-mode .primary-nav a,
body.senior-mode .language-switcher button,
body.senior-mode .senior-toggle { font-size: .78rem; }
body.senior-mode .button { min-height: 3.55rem; font-size: .95rem; }
body.senior-mode .card button,
body.senior-mode .card-link,
body.senior-mode .choice-grid button,
body.senior-mode .faq-list button { min-height: 3.35rem; font-size: 1rem; }
body.senior-mode .card p,
body.senior-mode .variant-body,
body.senior-mode .local-note { font-size: 1rem; }

/* Multi-page service shell: all interactive briefs remain local until a
   protected project workspace exists. */
.page-hero { min-height: min(610px, calc(100vh - 4.8rem)); display: grid; align-items: center; border-bottom: 1px solid rgba(255,255,255,.06); }
.page-hero .hero-copy { max-width: 760px; }
.page-hero h1 { max-width: 13ch; font-size: clamp(3.15rem, 5.5vw, 5.85rem); }
.page-kicker { display: flex; flex-wrap: wrap; gap: .55rem; align-items: center; margin-bottom: 1.15rem; }
.page-kicker a { color: var(--muted-dark); font: 700 .68rem/1 var(--mono); text-transform: uppercase; }
.page-kicker a:hover { color: var(--lime); }
.route-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.route-grid .card { min-height: 18rem; }
.route-grid .card h3 { margin-bottom: .8rem; }
.route-grid .card .card-link { margin-top: auto; }
.boundary-note { margin-top: 1.35rem; padding: 1rem 1.1rem; border-left: 3px solid var(--peach); border-radius: .2rem .8rem .8rem .2rem; background: rgba(246, 200, 154, .08); color: var(--muted); }
.boundary-note strong { color: var(--peach); }
.workflow-board { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .7rem; margin-top: 2rem; }
.workflow-board article { min-height: 10rem; padding: 1rem; border: 1px solid #2d314a; border-radius: .85rem; background: rgba(15,17,30,.76); }
.workflow-board b { display: block; margin-bottom: .8rem; color: var(--lime); font: 800 .68rem/1 var(--mono); }
.workflow-board p { margin: 0; color: var(--muted); font-size: .9rem; }
.tool-layout { display: grid; grid-template-columns: minmax(0, .84fr) minmax(320px, 1.16fr); align-items: start; gap: 1.25rem; }
.tool-form, .tool-output { padding: clamp(1.15rem, 3vw, 2rem); border: 1px solid #2d314a; border-radius: 1.15rem; background: rgba(15,17,30,.87); }
.tool-form h2, .tool-output h2 { margin-bottom: 1.2rem; font-size: clamp(1.7rem, 3vw, 2.6rem); }
.tool-form label { display: grid; gap: .55rem; margin-bottom: 1.05rem; color: var(--peach); font: 700 .69rem/1.3 var(--mono); letter-spacing: .055em; text-transform: uppercase; }
.tool-form input, .tool-form select, .tool-form textarea { width: 100%; border: 1px solid #383d56; border-radius: .7rem; padding: .85rem; background: #111321; color: #e8e8ee; font: 400 1rem/1.45 var(--sans); text-transform: none; }
.tool-form input:focus, .tool-form select:focus, .tool-form textarea:focus { border-color: var(--lime); outline: 0; }
.tool-form textarea { min-height: 7rem; resize: vertical; }
.file-hint { margin: -.45rem 0 1rem; color: var(--muted-dark); font-size: .82rem; }
.image-preview { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem; margin: .8rem 0 1.2rem; }
.image-preview figure { min-width: 0; margin: 0; padding: .45rem; border: 1px solid #2d314a; border-radius: .65rem; background: #10111e; }
.image-preview img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: .4rem; }
.image-preview figcaption { overflow: hidden; margin-top: .45rem; color: var(--muted-dark); font: 600 .62rem/1.35 var(--mono); text-overflow: ellipsis; white-space: nowrap; }
.tool-status { min-height: 1.5rem; margin: .75rem 0 0; color: var(--muted); font-size: .86rem; }
.local-results { display: grid; gap: .9rem; }
.local-result { min-height: auto; }
.local-result .check-list { margin-bottom: 0; }
.private-gate { display: grid; grid-template-columns: minmax(0, .9fr) minmax(300px, 1.1fr); gap: 1.25rem; padding: clamp(1.4rem, 4vw, 3.5rem); border: 1px solid #33384f; border-radius: 1.25rem; background: radial-gradient(circle at 90% 0, #202442 0, #111321 48%, #0d0e17 100%); }
.private-gate .gate-symbol { display: grid; place-items: center; min-height: 12rem; border: 1px solid #434963; border-radius: 1rem; background: rgba(9,10,16,.5); color: var(--lime); font: 800 clamp(3rem, 9vw, 7rem)/1 var(--serif); }
.state-list { display: grid; gap: .75rem; margin: 1.2rem 0 0; padding: 0; list-style: none; }
.state-list li { padding: .8rem .9rem; border: 1px solid #2d314a; border-radius: .7rem; color: var(--muted); }
.state-list b { color: var(--text); }

@media (max-width: 1060px) {
  .route-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .workflow-board { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tool-layout, .private-gate { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .page-hero { min-height: auto; }
  .page-hero h1 { max-width: 10ch; font-size: clamp(3rem, 15vw, 4.9rem); }
  .route-grid, .workflow-board { grid-template-columns: 1fr; }
  .image-preview { grid-template-columns: 1fr; }
}