@import url("https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700&family=Inter:wght@300;400;500;600&display=swap");

:root {
  color-scheme: dark;
  --obsidian: #020202;
  --black-walnut: #160b08;
  --rusted-iron: #57240f;
  --ember-gold: #b65a16;
  --crown-gold: #e8a528;
  --ivory: #e9dec4;
  --bone: #b9aa8e;
  --smoke: #776d5f;
  --line: rgba(232, 165, 40, .24);
  --line-soft: rgba(232, 165, 40, .1);
  --panel: rgba(10, 7, 6, .82);
  --serif: "Cinzel", Georgia, serif;
  --sans: "Inter", Arial, sans-serif;
  --shell: min(1280px, calc(100% - 7rem));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--obsidian); }
body {
  margin: 0;
  color: var(--ivory);
  background:
    radial-gradient(circle at 75% 10%, rgba(87, 36, 15, .16), transparent 30rem),
    var(--obsidian);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.65;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  opacity: .13;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.24'/%3E%3C/svg%3E");
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; }
em { color: var(--crown-gold); font-style: normal; }
::selection { color: var(--obsidian); background: var(--crown-gold); }

.skip-link {
  position: fixed;
  top: -5rem;
  left: 1rem;
  z-index: 100;
  padding: .7rem 1rem;
  color: var(--obsidian);
  background: var(--crown-gold);
}
.skip-link:focus { top: 1rem; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--crown-gold);
  outline-offset: 4px;
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 10;
  width: var(--shell);
  min-height: 112px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  margin: auto;
  border-bottom: 1px solid var(--line);
}
.brand { width: 210px; }
.brand img { width: 100%; filter: drop-shadow(0 0 18px rgba(232, 165, 40, .12)); }
.site-nav { display: flex; align-items: center; gap: 2.35rem; }
.site-nav a {
  color: var(--bone);
  font-size: .69rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  transition: color .2s ease;
}
.site-nav a:hover { color: var(--crown-gold); }
.site-nav .nav-cta {
  position: relative;
  padding: .8rem 1.1rem;
  color: var(--ivory);
  border: 1px solid var(--line);
  background: rgba(22, 11, 8, .7);
}
.site-nav .nav-cta::before,
.button.primary::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 50%;
  width: 7px;
  height: 7px;
  background: var(--crown-gold);
  transform: translateY(-50%) rotate(45deg);
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: 10rem max(3.5rem, calc((100% - 1280px) / 2)) 7rem;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(2, 2, 2, .96) 0%, rgba(2, 2, 2, .78) 39%, rgba(2, 2, 2, .11) 64%),
    linear-gradient(0deg, var(--obsidian), transparent 36%),
    url("../images/brand/ember-crown-world.webp") 62% center / cover no-repeat;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 1.5rem;
  z-index: -1;
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, 40% 0, 42% 1px, 58% 1px, 60% 0, 100% 0, 100% 100%, 60% 100%, 58% calc(100% - 1px), 42% calc(100% - 1px), 40% 100%, 0 100%);
}
.hero::after {
  content: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .18;
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(90deg, black, transparent 65%);
}
.hero-copy { max-width: 760px; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: .8rem;
  margin-bottom: 1.4rem;
  color: var(--crown-gold);
  font-size: .67rem;
  font-weight: 600;
  letter-spacing: .25em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 32px; height: 1px; background: var(--ember-gold); }
.hero h1 {
  margin-bottom: 1.8rem;
  font-size: clamp(3.8rem, 7vw, 7.7rem);
  line-height: .94;
  letter-spacing: -.045em;
  text-shadow: 0 7px 38px #000;
}
.hero h1 em { display: inline-block; font-size: .82em; }
.hero-lede { max-width: 580px; margin-bottom: 2.5rem; color: var(--bone); font-size: 1.05rem; }
.hero-actions { display: flex; align-items: center; gap: 2rem; }
.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.3rem;
  min-height: 52px;
  padding: .85rem 1.35rem;
  border: 1px solid var(--line);
  color: var(--ivory);
  background: var(--black-walnut);
  font: 600 .68rem/1 var(--sans);
  letter-spacing: .17em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color .2s, color .2s, transform .2s;
}
.button:hover { color: var(--crown-gold); border-color: var(--crown-gold); transform: translateY(-2px); }
.text-link {
  display: inline-flex;
  gap: .8rem;
  padding-bottom: .25rem;
  border-bottom: 1px solid var(--line);
  color: var(--bone);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.text-link:hover { color: var(--crown-gold); border-color: var(--crown-gold); }
.hero-aside { position: absolute; right: max(3.5rem, calc((100% - 1280px) / 2)); bottom: 7rem; }
.hero-aside p, .hero-aside strong { display: block; margin: 0 0 0 1.2rem; }
.hero-aside p { color: var(--smoke); font-size: .6rem; letter-spacing: .18em; text-transform: uppercase; }
.hero-aside strong { color: var(--bone); font: 500 .75rem var(--serif); letter-spacing: .08em; text-transform: uppercase; }
.status-dot { float: left; width: 7px; height: 7px; margin-top: .45rem; border-radius: 50%; background: var(--ember-gold); box-shadow: 0 0 15px var(--ember-gold); }
.hero-index { position: absolute; left: 2.25rem; bottom: 5rem; margin: 0; color: var(--smoke); font-size: .55rem; letter-spacing: .16em; transform: rotate(-90deg); transform-origin: left bottom; }

.section-shell { width: var(--shell); margin: auto; }
.manifesto {
  display: grid;
  grid-template-columns: 80px 1.7fr 1fr;
  gap: 3rem;
  align-items: start;
  padding: 10rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.section-number { margin: .2rem 0 0; color: var(--ember-gold); font: 500 .72rem var(--serif); }
.manifesto h2, .capabilities h2, .closing-callout h2, .studio-story h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.12;
  letter-spacing: -.025em;
}
.manifesto > p:last-child { max-width: 420px; margin-top: 3.35rem; color: var(--bone); }

.featured-world {
  width: var(--shell);
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(340px, .65fr);
  min-height: 720px;
  margin: 8rem auto;
  border: 1px solid var(--line);
  background: #070504;
}
.world-art {
  position: relative;
  min-height: 680px;
  overflow: hidden;
  border-right: 1px solid var(--line);
  background:
    linear-gradient(0deg, rgba(2, 2, 2, .82), transparent 55%),
    url("../images/brand/mountain-relief.webp") center / cover no-repeat;
}
.world-art::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at center, transparent, rgba(2,2,2,.52)); }
.world-art > p { position: absolute; z-index: 2; left: 2rem; bottom: 1rem; color: var(--crown-gold); font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; }
.world-compass { position: absolute; z-index: 2; left: 50%; top: 50%; width: 180px; height: 180px; border: 1px solid var(--line); border-radius: 50%; transform: translate(-50%, -50%); }
.world-compass::before, .world-compass::after { content: ""; position: absolute; background: var(--line); }
.world-compass::before { width: 1px; height: 130%; left: 50%; top: -15%; }
.world-compass::after { width: 130%; height: 1px; left: -15%; top: 50%; }
.world-compass span { position: absolute; inset: 28%; border: 1px solid var(--line); transform: rotate(45deg); }
.world-copy { align-self: center; padding: 4rem; }
.world-copy h2 { margin-bottom: 2rem; font-size: clamp(2rem, 3vw, 3.25rem); line-height: 1.1; }
.world-copy > p:not(.eyebrow) { color: var(--bone); }
.world-copy dl { margin: 2.5rem 0; border-top: 1px solid var(--line-soft); }
.world-copy dl div { display: flex; justify-content: space-between; gap: 1rem; padding: .85rem 0; border-bottom: 1px solid var(--line-soft); }
.world-copy dt { color: var(--smoke); font-size: .61rem; letter-spacing: .15em; text-transform: uppercase; }
.world-copy dd { margin: 0; color: var(--bone); font: 500 .7rem var(--serif); text-transform: uppercase; }

.capabilities { display: grid; grid-template-columns: .8fr 1.2fr; gap: 6rem; padding: 8rem 0 11rem; }
.capabilities header { position: sticky; top: 3rem; align-self: start; }
.capability-list { border-top: 1px solid var(--line); }
.capability-list article { display: grid; grid-template-columns: 60px 1fr; gap: 1rem; padding: 2.25rem 0; border-bottom: 1px solid var(--line); }
.capability-list article > span { color: var(--ember-gold); font: .68rem var(--serif); }
.capability-list h3 { margin-bottom: .35rem; font-size: 1.35rem; }
.capability-list p { margin: 0; color: var(--smoke); }

.closing-callout {
  min-height: 620px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem;
  text-align: center;
  border-block: 1px solid var(--line-soft);
  background:
    linear-gradient(rgba(2,2,2,.67), rgba(2,2,2,.9)),
    url("../images/brand/ember-foundry.webp") center / cover no-repeat;
}
.closing-callout h2 { margin-bottom: 2.5rem; }
.closing-callout .eyebrow::before { display: none; }

.interior { min-height: 70vh; }
.interior-hero, .contact-intro {
  min-height: 710px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 11rem max(3.5rem, calc((100% - 1280px) / 2)) 7rem;
  border-bottom: 1px solid var(--line);
}
.interior-hero {
  background:
    linear-gradient(90deg, rgba(2,2,2,.94), rgba(2,2,2,.44)),
    url("../images/brand/compass-atlas.webp") center / cover no-repeat;
}
.interior-hero h1, .contact-intro h1 { max-width: 1050px; margin-bottom: 2rem; font-size: clamp(3rem, 6vw, 6rem); line-height: 1; letter-spacing: -.04em; }
.interior-hero > p:last-child { max-width: 650px; color: var(--bone); font-size: 1.1rem; }
.studio-story { display: grid; grid-template-columns: 80px 1.15fr .85fr; gap: 3rem; padding: 9rem 0; }
.studio-copy { color: var(--bone); }
.studio-copy p + p { margin-top: 2rem; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); padding-bottom: 10rem; }
.principles article { min-height: 330px; padding: 2.5rem; border: 1px solid var(--line); border-right: 0; background: linear-gradient(145deg, rgba(22,11,8,.5), transparent); }
.principles article:last-child { border-right: 1px solid var(--line); }
.principles span { color: var(--ember-gold); font: .65rem var(--serif); }
.principles h3 { margin: 5rem 0 1rem; font-size: 1.4rem; }
.principles p { color: var(--smoke); }
.studio-banner { min-height: 580px; display: flex; flex-direction: column; justify-content: flex-end; padding: 7rem max(3.5rem, calc((100% - 1280px) / 2)); border-top: 1px solid var(--line); background: linear-gradient(90deg, rgba(2,2,2,.35), rgba(2,2,2,.9)), url("../images/brand/expedition-map.webp") center / cover; }
.studio-banner p { color: var(--crown-gold); font-size: .67rem; letter-spacing: .2em; text-transform: uppercase; }
.studio-banner h2 { margin: 0; font-size: clamp(2.8rem, 5vw, 5.5rem); line-height: 1; }

.contact-intro { min-height: 650px; display: grid; grid-template-columns: 1fr 380px; align-items: end; gap: 5rem; }
.contact-intro {
  background:
    linear-gradient(90deg, rgba(2,2,2,.92), rgba(2,2,2,.48)),
    url("../images/brand/expedition-map.webp") center / cover no-repeat;
}
.contact-intro h1 { font-size: clamp(3rem, 5vw, 5.6rem); }
.contact-intro > div > p:last-child { max-width: 620px; color: var(--bone); }
.contact-intro aside { padding: 2rem 0 0 2rem; border-left: 1px solid var(--line); }
.contact-intro aside span, .contact-intro aside p { display: block; color: var(--smoke); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; }
.contact-intro aside a { display: block; margin: .8rem 0; color: var(--crown-gold); font-family: var(--serif); }
.contact-card { width: min(920px, calc(100% - 3rem)); margin: 0 auto; padding: 8rem 0 10rem; }
form { display: grid; gap: 2rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
label { display: block; margin-bottom: .65rem; color: var(--bone); font-size: .63rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
input, textarea { width: 100%; padding: 1rem 0; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; color: var(--ivory); background: transparent; font: 300 1rem var(--sans); transition: border-color .2s; }
textarea { padding: 1rem; border: 1px solid var(--line); resize: vertical; }
input:focus, textarea:focus { border-color: var(--crown-gold); outline: 0; }
input::placeholder, textarea::placeholder { color: #5d554b; }
form .button { justify-self: start; }
.flash { padding: 1rem; border: 1px solid var(--line); color: var(--bone); background: var(--panel); }
.flash.success { border-color: #6f803f; }
.flash.error { border-color: #8d3e29; }
.error-page .button { align-self: flex-start; margin-top: 1.5rem; }

.tools-hero {
  position: relative;
  isolation: isolate;
  min-height: 850px;
  display: grid;
  align-items: center;
  padding: 11rem max(3.5rem, calc((100% - 1280px) / 2)) 8rem;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(2,2,2,.98) 0%, rgba(2,2,2,.82) 43%, rgba(2,2,2,.2) 72%),
    linear-gradient(0deg, var(--obsidian), transparent 38%),
    url("../images/brand/file-forge-hero.webp") 58% center / cover no-repeat;
}
.tools-hero::after {
  content: "";
  position: absolute;
  inset: 1.5rem;
  z-index: -1;
  border: 1px solid var(--line-soft);
  pointer-events: none;
}
.tools-hero-copy { max-width: 720px; }
.release-chip {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  margin-bottom: 1.5rem;
  padding: .55rem .8rem;
  border: 1px solid var(--line);
  color: var(--bone);
  background: rgba(7,5,4,.72);
  font-size: .61rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.release-chip span { width: 6px; height: 6px; border-radius: 50%; background: var(--crown-gold); box-shadow: 0 0 12px var(--crown-gold); }
.tools-hero h1 { margin-bottom: 1.8rem; font-size: clamp(4rem, 7vw, 7.4rem); line-height: .92; letter-spacing: -.045em; }
.tools-hero-copy > p:not(.eyebrow, .release-chip) { max-width: 625px; margin-bottom: 2.5rem; color: var(--bone); font-size: 1.04rem; }
.format-rail {
  position: absolute;
  right: max(3.5rem, calc((100% - 1280px) / 2));
  bottom: 4.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--crown-gold);
  font: 500 .72rem var(--serif);
  letter-spacing: .18em;
}
.format-rail i { color: var(--smoke); font-style: normal; }
.button-disabled { opacity: .68; cursor: not-allowed; }
.button-disabled:hover { color: var(--ivory); border-color: var(--line); transform: none; }

.tool-intro { display: grid; grid-template-columns: 80px 1.35fr .8fr; gap: 3rem; padding: 9rem 0; border-bottom: 1px solid var(--line-soft); }
.tool-intro h2, .product-frame h2, .workflow-section h2, .integrity-panel h2, .download-panel h2 { margin: 0; font-size: clamp(2.25rem, 4vw, 4rem); line-height: 1.1; letter-spacing: -.03em; }
.tool-intro-copy { padding-top: 3.25rem; color: var(--bone); }
.check-list { display: grid; gap: .7rem; margin: 1.6rem 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 1.4rem; color: var(--smoke); }
.check-list li::before { content: "◇"; position: absolute; left: 0; color: var(--crown-gold); }

.product-frame { display: grid; grid-template-columns: .62fr 1.38fr; gap: 5rem; align-items: start; padding: 9rem 0; }
.product-frame header { position: sticky; top: 3rem; }
.product-frame figure { margin: 0; padding: .65rem; border: 1px solid var(--line); background: #090605; box-shadow: 0 40px 90px rgba(0,0,0,.55); }
.product-frame img { width: 100%; border: 1px solid var(--line-soft); }
.product-frame figcaption { padding: .85rem .35rem .2rem; color: var(--smoke); font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; }

.workflow-section { padding: 4rem 0 10rem; }
.workflow-section > header { max-width: 760px; margin-bottom: 4rem; }
.workflow-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.workflow-grid article { min-height: 470px; padding: 2.4rem; border: 1px solid var(--line); border-right: 0; background: linear-gradient(145deg, rgba(22,11,8,.72), rgba(2,2,2,.4)); }
.workflow-grid article:last-child { border-right: 1px solid var(--line); }
.mode-code { color: var(--smoke); font-size: .58rem; letter-spacing: .17em; }
.mode-lockup { display: flex; align-items: center; gap: .7rem; margin: 4.5rem 0 2rem; color: var(--crown-gold); font-family: var(--serif); }
.mode-lockup b { padding: .75rem .8rem; border: 1px solid var(--line); font-size: 1rem; letter-spacing: .08em; }
.mode-lockup i { color: var(--ember-gold); font-style: normal; }
.workflow-grid h3 { font-size: 1.35rem; line-height: 1.3; }
.workflow-grid p { color: var(--smoke); }
code { padding: .08em .35em; color: var(--crown-gold); background: rgba(232,165,40,.08); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .88em; }

.integrity-panel {
  padding: 10rem 0;
  border-block: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(2,2,2,.92), rgba(2,2,2,.55)),
    url("../images/brand/ember-foundry.webp") center / cover no-repeat;
}
.integrity-grid { display: grid; grid-template-columns: 1fr .78fr; gap: 8rem; align-items: end; }
.integrity-grid > div > p:last-child { max-width: 620px; margin: 2rem 0 0; color: var(--bone); }
.integrity-grid dl { margin: 0; border-top: 1px solid var(--line); }
.integrity-grid dl div { display: flex; justify-content: space-between; gap: 2rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.integrity-grid dt { color: var(--smoke); font-size: .61rem; letter-spacing: .15em; text-transform: uppercase; }
.integrity-grid dd { margin: 0; color: var(--ivory); font: 500 .68rem var(--serif); text-align: right; text-transform: uppercase; }

.download-panel { display: grid; grid-template-columns: 1fr 380px; gap: 7rem; align-items: end; padding: 10rem 0 6rem; }
.download-panel > div > p:last-child { max-width: 690px; margin-top: 2rem; color: var(--bone); }
.download-panel aside { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; padding: 2rem 0 0 2rem; border-left: 1px solid var(--line); }
.platform-label, .download-panel small { color: var(--smoke); font-size: .61rem; letter-spacing: .13em; text-transform: uppercase; }
.download-panel small { max-width: 290px; line-height: 1.6; }
.legal-note { padding: 0 0 9rem; }
.legal-note p { margin: 0; padding: 1.5rem; border: 1px solid var(--line-soft); color: var(--smoke); font-size: .78rem; }
.legal-note strong { color: var(--bone); }

.site-footer { padding: 6rem max(3.5rem, calc((100% - 1280px) / 2)) 2rem; background: #050302; }
.footer-mark { height: 1px; margin-bottom: 5rem; background: var(--line); }
.footer-grid { display: grid; grid-template-columns: 2fr .75fr 1fr; gap: 6rem; padding-bottom: 5rem; }
.footer-kicker, .footer-contact p { color: var(--crown-gold); font-size: .62rem; letter-spacing: .2em; text-transform: uppercase; }
.footer-grid h2 { margin: 0; font-size: clamp(2rem, 3vw, 3.2rem); line-height: 1.05; }
.footer-links, .footer-contact { display: flex; flex-direction: column; align-items: flex-start; gap: .7rem; }
.footer-links a, .footer-contact a { color: var(--bone); font-size: .78rem; }
.footer-links a:hover, .footer-contact a:hover { color: var(--crown-gold); }
.footer-contact span { color: var(--smoke); font-size: .7rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--line-soft); color: var(--smoke); font-size: .58rem; letter-spacing: .12em; text-transform: uppercase; }

@media (max-width: 900px) {
  :root { --shell: min(100% - 3rem, 720px); }
  .site-header { min-height: 90px; }
  .brand { width: 170px; }
  .site-nav { gap: 1rem; }
  .site-nav a:not(.nav-cta) { display: none; }
  .hero { padding-inline: 1.5rem; background-position: 68% center; }
  .hero-aside, .hero-index { display: none; }
  .manifesto, .studio-story { grid-template-columns: 40px 1fr; }
  .manifesto > p:last-child, .studio-copy { grid-column: 2; margin-top: 0; }
  .featured-world { grid-template-columns: 1fr; }
  .world-art { min-height: 480px; border-right: 0; border-bottom: 1px solid var(--line); }
  .capabilities { grid-template-columns: 1fr; gap: 4rem; }
  .capabilities header { position: static; }
  .principles { grid-template-columns: 1fr; }
  .principles article { min-height: 250px; border-right: 1px solid var(--line); border-bottom: 0; }
  .principles article:last-child { border-bottom: 1px solid var(--line); }
  .principles h3 { margin-top: 3rem; }
  .contact-intro { grid-template-columns: 1fr; align-content: end; gap: 2rem; }
  .contact-intro aside { padding: 1.5rem 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .tools-hero { padding-inline: 1.5rem; background-position: 67% center; }
  .format-rail { right: 1.5rem; }
  .tool-intro { grid-template-columns: 40px 1fr; }
  .tool-intro-copy { grid-column: 2; padding-top: 0; }
  .product-frame { grid-template-columns: 1fr; gap: 3rem; }
  .product-frame header { position: static; }
  .workflow-grid { grid-template-columns: 1fr; }
  .workflow-grid article { min-height: 320px; border-right: 1px solid var(--line); border-bottom: 0; }
  .workflow-grid article:last-child { border-bottom: 1px solid var(--line); }
  .mode-lockup { margin-top: 2.5rem; }
  .integrity-grid { grid-template-columns: 1fr; gap: 4rem; }
  .download-panel { grid-template-columns: 1fr; gap: 3rem; }
  .download-panel aside { padding: 1.5rem 0 0; border-left: 0; border-top: 1px solid var(--line); }
}

@media (max-width: 560px) {
  :root { --shell: calc(100% - 2rem); }
  .site-header { width: calc(100% - 2rem); }
  .brand { width: 145px; }
  .site-nav .nav-cta { padding: .65rem .75rem; font-size: .58rem; }
  .hero { min-height: 800px; padding: 8rem 1rem 4rem; }
  .hero::before { inset: .5rem; }
  .hero h1 { font-size: clamp(3.1rem, 16vw, 5rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 1.4rem; }
  .manifesto { grid-template-columns: 1fr; gap: 1.5rem; padding: 6rem 0; }
  .manifesto > p:last-child, .studio-copy { grid-column: auto; }
  .section-number { display: none; }
  .featured-world { width: calc(100% - 2rem); margin: 5rem auto; }
  .world-art { min-height: 390px; }
  .world-copy { padding: 2rem; }
  .world-copy dl div { align-items: flex-start; flex-direction: column; gap: .25rem; }
  .capabilities { padding: 5rem 0 7rem; }
  .capability-list article { grid-template-columns: 38px 1fr; }
  .closing-callout { min-height: 520px; }
  .interior-hero, .contact-intro { min-height: 660px; padding: 9rem 1.25rem 4rem; }
  .studio-story { grid-template-columns: 1fr; padding: 6rem 0; }
  .studio-banner { min-height: 480px; padding: 4rem 1.25rem; }
  .field-row { grid-template-columns: 1fr; }
  .contact-card { padding: 5rem 0 7rem; }
  .site-footer { padding: 4rem 1rem 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-grid > div:first-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .tools-hero { min-height: 790px; padding: 9rem 1rem 6rem; }
  .tools-hero::after { inset: .5rem; }
  .tools-hero h1 { font-size: clamp(3.3rem, 17vw, 5.2rem); }
  .format-rail { display: none; }
  .tool-intro { grid-template-columns: 1fr; padding: 6rem 0; }
  .tool-intro-copy { grid-column: auto; }
  .product-frame { padding: 6rem 0; }
  .workflow-section { padding-bottom: 6rem; }
  .workflow-grid article { padding: 2rem; }
  .integrity-panel { padding: 7rem 0; }
  .integrity-grid dl div { align-items: flex-start; flex-direction: column; gap: .3rem; }
  .integrity-grid dd { text-align: left; }
  .download-panel { padding: 7rem 0 4rem; }
  .legal-note { padding-bottom: 6rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}

/* File Forge product page */
.nav-current {
  color: var(--bone);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.tools-page h1,
.tools-page h2,
.tools-page h3 { font-family: var(--sans); }
.tools-page h2 { font-weight: 500; letter-spacing: -.035em; }
.tools-page h3 { font-weight: 500; }

.tools-page .tools-hero {
  min-height: 720px;
  padding: 12rem max(3.5rem, calc((100% - 1280px) / 2)) 7rem;
  background:
    linear-gradient(90deg, #020202 0%, rgba(2,2,2,.94) 38%, rgba(2,2,2,.45) 72%, rgba(2,2,2,.25)),
    url("../images/brand/file-forge-hero.webp") 62% center / cover no-repeat;
}
.tools-page .tools-hero::after { display: none; }
.tools-page .tools-hero-copy { max-width: 680px; }
.tools-page .tools-hero-copy > .product-label,
.section-kicker {
  margin-bottom: 1.25rem;
  color: var(--crown-gold);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.tools-page .tools-hero h1 {
  margin: 0 0 1.5rem;
  font-size: clamp(4rem, 7vw, 6.5rem);
  font-weight: 500;
  line-height: .95;
  letter-spacing: -.06em;
}
.tools-page .tools-hero-copy > .product-summary {
  max-width: 650px;
  margin-bottom: 2rem;
  color: #cec5b5;
  font-size: 1.08rem;
  line-height: 1.75;
}
.tools-page .hero-actions { gap: 1.5rem; }
.tools-page .button {
  min-height: 48px;
  padding: .85rem 1.2rem;
  border-radius: 3px;
  background: #17120d;
  letter-spacing: .1em;
}
.tools-page .download-button { color: var(--obsidian); background: var(--crown-gold); border-color: var(--crown-gold); }
.tools-page .download-button:hover { color: var(--obsidian); background: #f2b83e; border-color: #f2b83e; }
.tools-page .repo-button { color: var(--bone); background: rgba(23,18,13,.72); border-color: rgba(185,170,142,.35); }
.tools-page .repo-button:hover { color: var(--crown-gold); border-color: var(--crown-gold); }
.download-meta { margin: 1rem 0 0 !important; color: var(--smoke) !important; font-size: .72rem !important; letter-spacing: .04em; }
.tools-page .text-link { letter-spacing: .08em; text-transform: none; }
.hero-facts {
  display: flex;
  gap: 1.6rem;
  margin: 2.4rem 0 0;
  padding: 1.4rem 0 0;
  border-top: 1px solid rgba(185,170,142,.16);
  color: var(--smoke);
  font-size: .75rem;
  list-style: none;
}
.hero-facts li + li::before { content: "·"; margin-right: 1.6rem; color: #635c51; }

.section-heading { max-width: 560px; }
.section-heading.narrow { max-width: 720px; }
.section-heading h2,
.details-grid h2 {
  margin: 0 0 1.25rem;
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  line-height: 1.12;
}
.section-heading > p:last-child { color: var(--bone); }
.product-preview {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: 5rem;
  align-items: center;
  padding: 8rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.product-preview figure { margin: 0; }
.product-preview img {
  width: 100%;
  border: 1px solid rgba(185,170,142,.18);
  border-radius: 4px;
  box-shadow: 0 24px 60px rgba(0,0,0,.38);
}
.product-preview figcaption {
  margin-top: .65rem;
  color: var(--smoke);
  font-size: .7rem;
}

.conversion-section { padding: 8rem 0; }
.conversion-section > .section-heading { margin-bottom: 3rem; }
.conversion-list { border-top: 1px solid var(--line); }
.conversion-list article {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 3rem;
  align-items: start;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--line);
}
.conversion-name { display: flex; align-items: center; gap: .7rem; }
.conversion-name span {
  min-width: 68px;
  padding: .55rem .7rem;
  border: 1px solid rgba(232,165,40,.3);
  border-radius: 3px;
  color: var(--crown-gold);
  font: 600 .75rem var(--sans);
  letter-spacing: .08em;
  text-align: center;
}
.conversion-name i { color: var(--smoke); font-style: normal; }
.conversion-list h3 { margin-bottom: .55rem; font-size: 1.2rem; }
.conversion-list p { max-width: 720px; margin: 0; color: var(--bone); }

.details-section {
  padding: 8rem 0;
  border-block: 1px solid var(--line-soft);
  background: #070605;
}
.details-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8rem; }
.steps-list,
.plain-list { margin: 2.5rem 0 0; padding: 0; list-style: none; }
.steps-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line-soft);
}
.steps-list li:last-child { border-bottom: 1px solid var(--line-soft); }
.steps-list li > span { color: var(--crown-gold); font-size: .72rem; font-weight: 600; }
.steps-list strong { color: var(--ivory); font-size: .9rem; font-weight: 500; }
.steps-list p { margin: .25rem 0 0; color: var(--smoke); font-size: .84rem; }
.plain-list { border-top: 1px solid var(--line-soft); }
.plain-list li {
  position: relative;
  padding: 1rem 0 1rem 1.25rem;
  border-bottom: 1px solid var(--line-soft);
  color: var(--bone);
  font-size: .88rem;
}
.plain-list li::before { content: ""; position: absolute; left: 0; top: 1.65rem; width: 5px; height: 5px; border-radius: 50%; background: var(--ember-gold); }

.requirements-section { padding: 8rem 0 5rem; }
.requirements-section > .section-heading { margin-bottom: 3rem; }
.requirements-list { margin: 0; border-top: 1px solid var(--line); }
.requirements-list div {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 3rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.requirements-list dt { color: var(--smoke); font-size: .72rem; font-weight: 500; text-transform: uppercase; letter-spacing: .08em; }
.requirements-list dd { margin: 0; color: var(--bone); font-size: .88rem; }
.release-box {
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  align-items: center;
  margin-top: 4rem;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(22,11,8,.35);
}
.release-box h3 { margin-bottom: .4rem; font-size: 1.1rem; }
.release-box p { max-width: 620px; margin: 0; color: var(--smoke); font-size: .85rem; }
.release-box .button { flex: 0 0 auto; }
.release-actions { display: flex; flex: 0 0 auto; gap: .75rem; align-items: center; }
.support-section {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 3rem;
  align-items: center;
  margin-bottom: 5rem;
  padding-block: 2rem;
  border-block: 1px solid var(--line-soft);
}
.support-section .section-kicker { margin: 0; }
.support-section h2 { margin: 0 0 .45rem; font-size: clamp(1.35rem, 2.4vw, 2rem); }
.support-section p { max-width: 680px; margin: 0; color: var(--smoke); font-size: .84rem; }
.support-pending { color: var(--smoke); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.tools-page .legal-note { padding: 0 0 8rem; }
.tools-page .legal-note p { padding: 1.25rem 0; border-width: 1px 0 0; background: transparent; line-height: 1.7; }
.footer-summary { max-width: 430px; margin: 1rem 0 0; color: var(--smoke); font-size: .82rem; }

@media (max-width: 900px) {
  .tools-page .tools-hero { min-height: 680px; padding-inline: 1.5rem; background-position: 67% center; }
  .product-preview { grid-template-columns: 1fr; gap: 3rem; padding: 6rem 0; }
  .conversion-list article { grid-template-columns: 210px 1fr; gap: 2rem; }
  .details-grid { grid-template-columns: 1fr; gap: 5rem; }
}

@media (max-width: 560px) {
  .nav-current { font-size: .6rem; }
  .tools-page .tools-hero { min-height: 700px; padding: 9rem 1rem 4rem; background-position: 35% center; }
  .tools-page .tools-hero h1 { font-size: clamp(3.6rem, 18vw, 5rem); }
  .tools-page .hero-actions { align-items: flex-start; }
  .hero-facts { flex-wrap: wrap; gap: .7rem 1rem; }
  .hero-facts li + li::before { margin-right: 1rem; }
  .product-preview,
  .conversion-section,
  .details-section,
  .requirements-section { padding-block: 5rem; }
  .conversion-list article,
  .requirements-list div { grid-template-columns: 1fr; gap: 1rem; }
  .release-box { align-items: flex-start; flex-direction: column; padding: 1.5rem; }
  .release-actions { width: 100%; align-items: stretch; flex-direction: column; }
  .release-actions .button { justify-content: center; }
  .support-section { grid-template-columns: 1fr; gap: 1rem; }
}