:root {
  --ink: #f4f1ea;
  --muted: #bbb7af;
  --soft: #8f918d;
  --bg: #0d0f12;
  --bg-2: #14171a;
  --panel: #1b1f23;
  --panel-2: #23282d;
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.18);
  --amber: #ffb52e;
  --green: #54d184;
  --blue: #73a7ff;
  --radius: 8px;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.032) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(180deg, #15181b 0%, #0d0f12 42%, #090a0c 100%);
  background-size: 72px 72px, 72px 72px, auto;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

a:hover {
  color: var(--amber);
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(115, 167, 255, 0.75);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  z-index: 30;
  transform: translateY(-140%);
  padding: 10px 12px;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--bg);
  font-weight: 800;
}

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

.wrap {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.narrow {
  width: min(840px, calc(100% - 40px));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(13, 15, 18, 0.86);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 850;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255,181,46,0.24), rgba(84,209,132,0.18)),
    #15181b;
  color: var(--amber);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.nav,
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 720;
}

.studio-hero {
  min-height: calc(100vh - 72px);
  display: grid;
  align-items: center;
  padding: 72px 0 58px;
  border-bottom: 1px solid var(--line);
}

.studio-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 56px;
  align-items: end;
}

.studio-copy {
  max-width: 800px;
}

.eyebrow,
.label,
.feature-label {
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.74rem;
  font-weight: 900;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(4.4rem, 14vw, 11rem);
  line-height: 0.82;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  line-height: 1.05;
}

p {
  color: var(--muted);
}

.hero-line,
.lead {
  max-width: 690px;
  color: #d7d3ca;
  font-size: clamp(1.22rem, 2.4vw, 1.72rem);
  line-height: 1.28;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.trust-row span,
.feature-pills span,
.usecase-list span {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
  color: #dfdbd4;
  font-size: 0.88rem;
  font-weight: 760;
}

.launch-panel {
  padding: 22px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.035)),
    var(--panel);
  box-shadow: var(--shadow);
}

.launch-head,
.app-title-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.launch-head img,
.app-title-row img {
  border-radius: 22%;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.32);
}

.launch-panel h2 {
  margin: 5px 0 0;
  font-size: 2rem;
}

.launch-panel p {
  margin: 20px 0;
  color: #d0ccc5;
}

.panel-link {
  display: inline-flex;
  align-items: center;
  color: var(--amber);
  font-weight: 850;
}

.panel-link::after {
  content: "→";
  margin-left: 8px;
}

.section {
  padding: 96px 0;
}

.section-intro {
  max-width: 820px;
  margin-bottom: 34px;
}

.app-stage {
  background: rgba(9, 10, 12, 0.62);
}

.showcase-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(300px, 0.62fr);
  gap: 28px;
  align-items: center;
  min-height: 660px;
  padding: 34px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255,181,46,0.13), transparent 36%),
    linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.025)),
    var(--panel);
  box-shadow: var(--shadow);
}

.showcase-card::before {
  content: "";
  position: absolute;
  inset: 34px;
  pointer-events: none;
  border: 1px solid rgba(255,255,255,0.055);
  border-radius: var(--radius);
}

.showcase-copy {
  position: relative;
  z-index: 1;
  max-width: 610px;
}

.showcase-copy h3 {
  font-size: clamp(2.6rem, 6vw, 5.6rem);
  line-height: 0.86;
  margin: 8px 0 0;
}

.showcase-copy > p {
  margin: 28px 0 0;
  max-width: 560px;
  color: #ddd8d0;
  font-size: 1.2rem;
}

.feature-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.card-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 17px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.055);
  color: var(--ink);
  font-weight: 850;
}

.button.primary {
  border-color: transparent;
  background: var(--amber);
  color: #17110a;
}

.device-frame {
  position: relative;
  z-index: 1;
  justify-self: center;
  width: min(390px, 100%);
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 42px;
  background: #08090b;
  box-shadow: 0 28px 80px rgba(0,0,0,0.50);
}

.device-frame img {
  width: 100%;
}

.future-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.future-grid article,
.feature-grid article,
.accuracy-card,
.note-panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.045);
}

.future-grid h3,
.feature-grid h2 {
  margin-top: 10px;
  font-size: 1.55rem;
  line-height: 1.08;
}

.directory-section,
.feature-band,
.usecase-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
}

.directory-grid,
.usecase-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(320px, 1fr);
  gap: 48px;
  align-items: start;
}

.directory-list {
  display: grid;
  gap: 12px;
}

.directory-list a {
  display: grid;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.045);
}

.directory-list span {
  color: var(--amber);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.directory-list strong {
  color: var(--ink);
}

.product-hero {
  min-height: calc(100vh - 72px);
  display: grid;
  align-items: center;
  padding: 70px 0;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(84,209,132,0.10), transparent 34%),
    linear-gradient(180deg, rgba(255,255,255,0.04), transparent),
    rgba(9, 10, 12, 0.58);
}

.product-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.58fr);
  gap: 54px;
  align-items: center;
}

.product-hero h1 {
  font-size: clamp(4.2rem, 12vw, 9.4rem);
}

.hero-device {
  width: min(410px, 100%);
}

.usecase-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.accuracy-card {
  max-width: 900px;
}

.accuracy-card h2 {
  margin-top: 10px;
}

.page-hero {
  padding: 72px 0 54px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0)),
    rgba(9,10,12,0.50);
}

.page-hero h1 {
  font-size: clamp(3.2rem, 9vw, 6.8rem);
}

.support-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  margin-top: 28px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
  color: var(--muted);
}

.support-strip a {
  color: var(--amber);
  font-weight: 850;
}

.faq-list {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

details {
  border-bottom: 1px solid var(--line);
}

details:last-child {
  border-bottom: 0;
}

summary {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 22px;
  color: var(--ink);
  font-weight: 850;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  color: var(--amber);
  font-size: 1.35rem;
  line-height: 1;
}

details[open] summary::after {
  content: "-";
}

details p {
  max-width: 780px;
  margin: -4px 22px 20px;
}

.updated {
  color: var(--soft);
  font-size: 0.95rem;
}

.legal {
  max-width: 820px;
}

.legal h2 {
  margin-top: 34px;
  font-size: 1.55rem;
}

.legal h2:first-child {
  margin-top: 0;
}

.legal a,
.faq-list a {
  color: var(--amber);
  font-weight: 800;
}

.site-footer {
  padding: 34px 0;
  border-top: 1px solid var(--line);
  background: #08090b;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-footer p {
  margin: 4px 0 0;
  color: var(--soft);
}

@media (max-width: 920px) {
  .studio-grid,
  .showcase-card,
  .directory-grid,
  .product-layout,
  .usecase-grid {
    grid-template-columns: 1fr;
  }

  .studio-hero,
  .product-hero {
    min-height: auto;
  }

  .device-frame {
    width: min(420px, 100%);
  }

  .future-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .wrap,
  .narrow {
    width: min(100% - 28px, 1160px);
  }

  .header-inner {
    min-height: auto;
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 0;
  }

  .nav,
  .site-footer nav {
    flex-wrap: wrap;
    gap: 12px;
  }

  h1 {
    font-size: clamp(3.4rem, 18vw, 6rem);
  }

  .studio-hero,
  .product-hero {
    padding: 48px 0;
  }

  .section {
    padding: 62px 0;
  }

  .showcase-card {
    padding: 20px;
    min-height: auto;
  }

  .showcase-card::before {
    inset: 20px;
  }

  .app-title-row {
    align-items: flex-start;
  }

  .showcase-copy h3 {
    font-size: 3.35rem;
  }

  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
  }
}