:root {
  --ink-1000: #08090c;
  --ink-950: #0b0c10;
  --ink-900: #0e0f12;
  --ink-850: #15161b;
  --ink-800: #202126;
  --emerald-50: #edf7ff;
  --emerald-100: #d8ecff;
  --emerald-200: #b9ddff;
  --emerald-300: #79c1ff;
  --emerald-400: #4ca8ff;
  --emerald-500: #377cf4;
  --emerald-950: #06101a;
  --accent-ink-muted: #224263;
  --accent-ink-strong: #183451;
  --amber-200: #fde68a;
  --amber-300: #fcd34d;
  --amber-400: #fbbf24;
  --text: #f4f5f7;
  --body: rgba(234, 241, 250, .76);
  --muted: rgba(218, 229, 242, .56);
  --faint: rgba(218, 229, 242, .54);
  --line: rgba(255, 255, 255, .09);
  --line-strong: rgba(255, 255, 255, .15);
  --shell: 80rem;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html, body { margin: 0; padding: 0; }
body {
  min-width: 320px;
  min-height: 100vh;
  color: var(--text);
  background: var(--ink-900);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  line-height: 1.6;
}
img, video, svg { display: block; max-width: 100%; }
a { color: var(--emerald-300); }
button, input, select, textarea { font: inherit; }
::selection { color: var(--emerald-950); background: var(--emerald-300); }

.skip-link {
  position: fixed;
  top: -5rem;
  left: 1rem;
  z-index: 300;
  padding: .7rem 1rem;
  border-radius: .75rem;
  color: var(--emerald-950);
  background: var(--amber-300);
  font-weight: 850;
  text-decoration: none;
}
.skip-link:focus { top: 1rem; }
:focus-visible { outline: 3px solid var(--amber-300); outline-offset: 3px; }

.shell { width: min(calc(100% - 2.5rem), var(--shell)); margin-inline: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 4.8rem;
  padding: .75rem max(1.25rem, calc((100vw - var(--shell)) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(14, 15, 18, .82);
  backdrop-filter: blur(24px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  color: white;
  font-size: .95rem;
  font-weight: 850;
  letter-spacing: -.025em;
  text-decoration: none;
  white-space: nowrap;
}
.brand small {
  display: inline-block;
  margin-left: .28rem;
  color: var(--faint);
  font-size: .58rem;
  font-weight: 750;
  letter-spacing: .14em;
  text-transform: uppercase;
  vertical-align: .1rem;
}
.brand-mark {
  display: grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border: 1px solid rgba(121, 193, 255, .25);
  border-radius: .85rem;
  color: var(--emerald-300);
  background: rgba(76, 168, 255, .1);
}
.brand-mark svg { width: 1.25rem; height: 1.25rem; }
.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(.9rem, 2.3vw, 2rem);
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav a {
  color: var(--muted);
  font-size: .76rem;
  font-weight: 750;
  text-decoration: none;
  transition: color .18s ease, background-color .18s ease, border-color .18s ease;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: white; }
.site-nav .nav-cta {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .62rem .9rem;
  border: 1px solid rgba(110, 231, 183, .28);
  border-radius: .75rem;
  color: var(--emerald-950);
  background: var(--emerald-300);
}
.site-nav .nav-cta:hover { color: var(--emerald-950); background: var(--emerald-200); }

.landing-page { overflow-x: hidden; }
.landing-page h1,
.landing-page h2,
.landing-page h3,
.landing-page p { overflow-wrap: break-word; }
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(4.5rem, 8vw, 8rem) 0 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, .018) 1px, transparent 1px) 0 0 / 5rem 5rem,
    linear-gradient(rgba(255, 255, 255, .018) 1px, transparent 1px) 0 0 / 5rem 5rem,
    radial-gradient(circle at 12% 20%, rgba(55, 124, 244, .2), transparent 30rem),
    var(--ink-900);
}
.hero::after {
  position: absolute;
  right: -12rem;
  bottom: 2rem;
  z-index: -1;
  width: 36rem;
  height: 36rem;
  border: 1px solid rgba(121, 193, 255, .12);
  border-radius: 50%;
  box-shadow: 0 0 0 5rem rgba(76, 168, 255, .025), 0 0 0 10rem rgba(76, 168, 255, .014);
  content: "";
}
.hero-orb { position: absolute; z-index: -1; border-radius: 50%; filter: blur(1px); pointer-events: none; }
.hero-orb-one { top: 6rem; left: 48%; width: 11rem; height: 11rem; background: rgba(52, 211, 153, .07); filter: blur(50px); }
.hero-orb-two { right: 6%; bottom: 16%; width: 16rem; height: 16rem; background: rgba(251, 191, 36, .045); filter: blur(65px); }
.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(34rem, 1.12fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
}
.hero-copy { position: relative; z-index: 2; padding-bottom: clamp(5rem, 10vw, 9rem); }
.eyebrow {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin: 0 0 1rem;
  color: var(--emerald-300);
  font-size: .68rem;
  font-weight: 850;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.status-dot {
  width: .48rem;
  height: .48rem;
  border-radius: 50%;
  background: var(--emerald-300);
  box-shadow: 0 0 0 .32rem rgba(121, 193, 255, .1);
}
.landing-page h1 {
  max-width: 9ch;
  margin: 0;
  color: white;
  font-size: clamp(4.5rem, 8.1vw, 8.7rem);
  font-weight: 900;
  letter-spacing: -.085em;
  line-height: .82;
}
.landing-page h1 span { color: var(--emerald-300); }
.hero-lede {
  max-width: 37rem;
  margin: 1.9rem 0 0;
  color: var(--body);
  font-size: clamp(1rem, 1.35vw, 1.14rem);
  line-height: 1.75;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .78rem 1.2rem;
  border: 1px solid transparent;
  border-radius: .8rem;
  font-size: .8rem;
  font-weight: 850;
  text-decoration: none;
  transition: transform .18s ease, background-color .18s ease, border-color .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  color: var(--emerald-950);
  background: var(--emerald-300);
  box-shadow: 0 12px 36px rgba(76, 168, 255, .18);
}
.button-primary:hover { color: var(--emerald-950); background: var(--emerald-200); }
.button-secondary { color: var(--emerald-50); border-color: var(--line-strong); background: rgba(255, 255, 255, .035); }
.button-secondary:hover { border-color: rgba(110, 231, 183, .38); background: rgba(255, 255, 255, .07); }
.hero-stats {
  display: flex;
  gap: clamp(1.4rem, 3vw, 2.7rem);
  margin: 3rem 0 0;
}
.hero-stats div { min-width: 5.5rem; }
.hero-stats dt { color: white; font-size: 1.6rem; font-weight: 850; letter-spacing: -.05em; line-height: 1; }
.hero-stats dd { margin: .45rem 0 0; color: var(--faint); font-size: .63rem; font-weight: 750; letter-spacing: .09em; text-transform: uppercase; }
.hero-stage { position: relative; min-width: 0; transform: perspective(1300px) rotateY(-5deg) rotateX(1deg); transform-origin: center left; }
.studio-frame {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 1.35rem;
  background: var(--ink-850);
  box-shadow: -24px 45px 100px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 255, 255, .025);
}
.studio-bar {
  display: flex;
  min-height: 2.6rem;
  align-items: center;
  gap: .42rem;
  padding: .65rem .8rem;
  border-bottom: 1px solid var(--line);
  background: #07110f;
}
.studio-bar > span { width: .55rem; height: .55rem; border-radius: 50%; background: rgba(255, 255, 255, .2); }
.studio-bar > span:first-child { background: #f87171; }
.studio-bar > span:nth-child(2) { background: var(--amber-400); }
.studio-bar > span:nth-child(3) { background: var(--emerald-400); }
.studio-bar p {
  width: min(54%, 22rem);
  margin: 0 auto;
  padding: .25rem .7rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: .45rem;
  color: var(--faint);
  background: rgba(255, 255, 255, .025);
  font-size: .56rem;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.studio-frame img { width: 100%; height: auto; background: var(--ink-900); }
.hero-label {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .7rem .9rem;
  border: 1px solid rgba(121, 193, 255, .22);
  border-radius: .75rem;
  color: var(--muted);
  background: rgba(11, 12, 16, .94);
  box-shadow: 0 18px 45px rgba(0, 0, 0, .35);
  font-size: .66rem;
  font-weight: 750;
  backdrop-filter: blur(16px);
}
.hero-label span { width: .45rem; height: .45rem; border-radius: 50%; background: var(--emerald-300); }
.hero-label strong { color: var(--emerald-300); }
.hero-label-top { top: -1.4rem; right: 1.7rem; }
.hero-label-bottom { bottom: 2rem; left: -2rem; }
.hero-marquee {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 2rem;
  min-width: max-content;
  padding: 1.15rem 2rem;
  border-block: 1px solid var(--line);
  color: rgba(209, 250, 229, .58);
  background: rgba(8, 9, 12, .55);
  font-size: .63rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.hero-marquee i { width: .28rem; height: .28rem; border-radius: 50%; background: var(--emerald-400); opacity: .6; }

.section { padding-block: clamp(5rem, 10vw, 9rem); }
.section-heading { max-width: 46rem; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.section-heading h2,
.privacy-copy h2,
.final-cta h2 {
  margin: 0;
  color: white;
  font-size: clamp(3rem, 6vw, 6rem);
  font-weight: 900;
  letter-spacing: -.075em;
  line-height: .9;
}
.section-heading > p:last-child,
.privacy-copy > p {
  margin: 1.2rem 0 0;
  color: var(--muted);
  line-height: 1.75;
}
.section-heading-row { display: flex; max-width: none; align-items: end; justify-content: space-between; gap: 4rem; }
.section-heading-row > p { max-width: 31rem; margin-bottom: .2rem; }
.section-heading-centered { margin-inline: auto; text-align: center; }
.section-heading-centered .eyebrow { justify-content: center; }
.intro-section { position: relative; }

.tool-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 1rem; }
.tool-card {
  position: relative;
  grid-column: span 4;
  min-height: 25rem;
  padding: clamp(1.5rem, 3vw, 2rem);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, .025);
  transition: transform .2s ease, border-color .2s ease, background-color .2s ease;
}
.tool-card:hover { transform: translateY(-4px); border-color: rgba(110, 231, 183, .22); background: rgba(255, 255, 255, .04); }
.tool-card-featured { grid-column: span 8; background: radial-gradient(circle at 95% 0, rgba(76, 168, 255, .17), transparent 20rem), rgba(255, 255, 255, .03); }
.tool-card-dark { grid-column: span 8; color: var(--emerald-950); background: var(--emerald-300); }
.tool-card-dark:hover { border-color: var(--emerald-200); background: var(--emerald-200); }
.tool-card-top { display: flex; align-items: center; justify-content: space-between; }
.tool-index { color: var(--faint); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .65rem; font-weight: 800; letter-spacing: .1em; }
.tool-card-dark .tool-index { color: var(--accent-ink-strong); }
.tool-badge { padding: .25rem .5rem; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: .56rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.tool-card-dark .tool-badge { border-color: rgba(6, 16, 26, .16); color: var(--accent-ink-strong); }
.tool-icon {
  display: grid;
  width: 3.2rem;
  height: 3.2rem;
  margin-top: 3.3rem;
  place-items: center;
  border: 1px solid rgba(110, 231, 183, .16);
  border-radius: 1rem;
  color: var(--emerald-300);
  background: rgba(76, 168, 255, .1);
}
.tool-icon svg { width: 1.4rem; height: 1.4rem; }
.tool-card-dark .tool-icon { border-color: rgba(6, 16, 26, .15); color: var(--emerald-950); background: rgba(6, 16, 26, .08); }
.tool-card h3 { margin: 1.5rem 0 0; color: white; font-size: clamp(1.8rem, 3vw, 2.7rem); font-weight: 850; letter-spacing: -.055em; line-height: 1; }
.tool-card-dark h3 { color: var(--emerald-950); }
.tool-card p { max-width: 38rem; margin: 1rem 0 0; color: var(--muted); font-size: .84rem; line-height: 1.75; }
.tool-card-dark p { color: var(--accent-ink-muted); }
.tool-card > a { position: absolute; bottom: 2rem; left: 2rem; color: var(--emerald-300); font-size: .76rem; font-weight: 850; text-decoration: none; }
.format-pills { display: flex; align-items: center; gap: .8rem; margin-top: 2rem; }
.format-pills span { padding: .4rem .75rem; border: 1px solid rgba(6, 16, 26, .18); border-radius: .6rem; font-size: .66rem; font-weight: 850; }
.format-pills b { font-weight: 650; opacity: .5; }

.choice-section {
  position: relative;
  padding-block: clamp(5rem, 10vw, 9rem);
  border-block: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 0, rgba(76, 168, 255, .12), transparent 35rem),
    var(--ink-950);
}
.choice-section::before {
  position: absolute;
  inset: 0;
  opacity: .35;
  background-image: radial-gradient(rgba(121, 193, 255, .16) .6px, transparent .6px);
  background-size: 1.2rem 1.2rem;
  content: "";
  pointer-events: none;
}
.choice-section > .shell { position: relative; }
.choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.choice-card {
  min-height: 40rem;
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid var(--line-strong);
  border-radius: 1.7rem;
  background: rgba(255, 255, 255, .035);
}
.choice-card-web { color: var(--emerald-950); border-color: var(--emerald-300); background: var(--emerald-300); }
.choice-kicker { display: flex; align-items: center; gap: .75rem; font-size: .65rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.choice-card-web .choice-kicker { color: var(--accent-ink-strong); }
.choice-card-extension .choice-kicker { color: var(--emerald-300); }
.choice-number { display: grid; width: 1.8rem; height: 1.8rem; place-items: center; border: 1px solid currentColor; border-radius: .55rem; }
.choice-card h3 { margin: 3.5rem 0 0; color: white; font-size: clamp(2.8rem, 4.5vw, 4.8rem); font-weight: 900; letter-spacing: -.075em; line-height: .9; }
.choice-card-web h3 { color: var(--emerald-950); }
.choice-card > p { max-width: 35rem; margin: 1.5rem 0 0; color: var(--muted); font-size: .9rem; line-height: 1.75; }
.choice-card-web > p { color: var(--accent-ink-muted); }
.choice-card ul { display: grid; gap: .7rem; margin: 2rem 0; padding: 0; list-style: none; }
.choice-card li { display: flex; gap: .6rem; color: var(--body); font-size: .78rem; }
.choice-card-web li { color: var(--accent-ink-muted); }
.choice-card li::before { color: currentColor; content: "✓"; font-weight: 900; }
.choice-card code { font-size: .85em; }
.choice-card-web .button-primary { color: var(--emerald-50); background: var(--emerald-950); }
.choice-card-web .button-primary:hover { color: white; background: #041d17; }
.choice-note { font-size: .66rem !important; }

.flow-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 8vw, 8rem); }
.flow-list { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.flow-list li { display: grid; grid-template-columns: 3rem 1fr; gap: 1.5rem; padding: 2rem 0; border-bottom: 1px solid var(--line); }
.flow-list > li > span { color: var(--emerald-300); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .65rem; font-weight: 800; }
.flow-list h3 { margin: 0; color: white; font-size: 1.25rem; letter-spacing: -.03em; }
.flow-list p { margin: .55rem 0 0; color: var(--muted); font-size: .82rem; line-height: 1.7; }

.privacy-section { padding-block: clamp(5rem, 10vw, 9rem); background: var(--emerald-300); }
.privacy-layout { display: grid; grid-template-columns: .8fr 1.2fr; align-items: start; gap: clamp(3rem, 8vw, 8rem); }
.privacy-copy .eyebrow { color: var(--accent-ink-strong); }
.privacy-copy h2 { color: var(--emerald-950); }
.privacy-copy > p { color: var(--accent-ink-muted); }
.privacy-copy > a { display: inline-flex; margin-top: 1.5rem; color: var(--emerald-950); font-size: .78rem; font-weight: 850; text-underline-offset: 4px; }
.privacy-table { border-top: 1px solid rgba(6, 16, 26, .2); }
.privacy-row { display: grid; grid-template-columns: 1fr .8fr 1.2fr; gap: 1rem; padding: 1.15rem .2rem; border-bottom: 1px solid rgba(6, 16, 26, .16); color: var(--accent-ink-muted); font-size: .75rem; }
.privacy-row strong { color: var(--emerald-950); font-weight: 750; }
.privacy-head { color: var(--accent-ink-strong); font-size: .6rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.privacy-row .privacy-strong { position: relative; padding-left: 1rem; }
.privacy-row .privacy-strong::before { position: absolute; top: .42rem; left: 0; width: .42rem; height: .42rem; border-radius: 50%; background: var(--emerald-950); content: ""; }

.final-cta {
  position: relative;
  overflow: hidden;
  margin-top: clamp(4rem, 8vw, 7rem);
  padding: clamp(3rem, 8vw, 7rem);
  border: 1px solid rgba(110, 231, 183, .18);
  border-radius: 2rem;
  text-align: center;
  background:
    radial-gradient(circle at 50% 110%, rgba(52, 211, 153, .2), transparent 28rem),
    var(--ink-950);
}
.final-cta .eyebrow, .final-cta .hero-actions { justify-content: center; }
.final-cta h2 span { color: var(--emerald-300); }
.final-cta > p { max-width: 38rem; margin: 1.5rem auto 0; color: var(--muted); }

.site-footer { margin-top: 4rem; padding: 1.5rem 1.25rem; border-top: 1px solid var(--line); color: var(--faint); text-align: center; }
.site-footer p { margin: 0; color: inherit; font-size: .7rem; }
.site-footer a { color: var(--muted); text-underline-offset: 3px; }
.landing-footer { margin-top: clamp(4rem, 8vw, 7rem); padding: 2rem 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.footer-inner nav { display: flex; gap: 1.5rem; }
.footer-inner nav a { font-size: .72rem; font-weight: 700; text-decoration: none; }

/* Documentation page compatibility. */
.page-wrap { padding: clamp(2.5rem, 7vw, 5rem) 1.25rem; background: radial-gradient(circle at top left, rgba(18, 59, 49, .9), transparent 35rem), var(--ink-900); }
.container { max-width: 56rem; margin: 0 auto; }
.page-header { display: flex; justify-content: space-between; gap: 1.5rem; margin-bottom: 2.5rem; }
.page-header .eyebrow { margin-bottom: .5rem; }
.page-header h1 { max-width: none; margin: 0; color: white; font-size: clamp(2.4rem, 6vw, 4rem); line-height: 1; text-align: left; }
.lede { max-width: 40rem; margin: .85rem 0 0; color: var(--muted); }
.card { margin-bottom: 1.5rem; padding: clamp(1.4rem, 4vw, 2rem); border: 1px solid var(--line); border-radius: 1.5rem; background: rgba(255, 255, 255, .03); }
.card h2 { margin: 0 0 .8rem; color: white; font-size: 1.4rem; line-height: 1.2; }
.card h3 { margin: 1.5rem 0 .5rem; color: white; font-size: 1rem; }
.card p, .card li { color: var(--body); font-size: .93rem; }
.card p { margin: 0 0 1rem; }
.card ul, .card ol { padding-left: 1.4rem; }
.card code { padding: .1em .3em; border-radius: .25rem; color: var(--emerald-200); background: var(--ink-800); font-size: .88em; }
.card kbd { padding: .08em .35em; border: 1px solid var(--line-strong); border-radius: .3rem; background: var(--ink-800); }
.contract-block { margin: 1.2rem 0; padding: 1rem 1.2rem; border-left: 3px solid var(--emerald-400); border-radius: 0 .5rem .5rem 0; color: var(--emerald-100); background: rgba(52, 211, 153, .08); font-size: .93rem; }
.receipt-code { margin: 1rem 0; padding: 1rem; border: 1px solid rgba(110, 231, 183, .2); border-radius: .8rem; color: var(--emerald-100); background: var(--ink-800); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .78rem; overflow-x: auto; white-space: pre-wrap; }
.data-table { width: 100%; border-collapse: collapse; font-size: .84rem; }
.data-table th, .data-table td { padding: .65rem .7rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.data-table th { color: var(--faint); background: rgba(255, 255, 255, .025); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; }
.trust-chips { display: flex; justify-content: center; flex-wrap: wrap; gap: .5rem 1.5rem; margin-top: 3rem; color: var(--faint); font-size: .72rem; }

@media (max-width: 1080px) {
  .hero-layout { grid-template-columns: 1fr; }
  .hero-copy { max-width: 48rem; padding-bottom: 0; }
  .hero-stage { width: min(100%, 58rem); margin: 0 auto 5rem; transform: none; }
  .landing-page h1 { max-width: 10ch; }
  .tool-card { grid-column: span 6; }
  .tool-card-featured, .tool-card-dark { grid-column: span 6; }
  .section-heading-row { gap: 2rem; }
}

@media (max-width: 780px) {
  .site-header { min-height: 4.3rem; }
  .landing-page .site-nav li:not(:last-child) { display: none; }
  body:not(.landing-page) .site-nav { gap: .75rem; }
  .hero { padding-top: 4rem; }
  .landing-page h1 { font-size: clamp(4rem, 18vw, 6.2rem); }
  .hero-stage { margin-bottom: 4rem; }
  .hero-label { display: none; }
  .section-heading-row, .flow-section, .privacy-layout { grid-template-columns: 1fr; }
  .section-heading-row { display: grid; align-items: start; }
  .choice-grid { grid-template-columns: 1fr; }
  .choice-card { min-height: auto; }
  .flow-section { gap: 1rem; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 580px) {
  .shell { width: min(calc(100% - 1.5rem), var(--shell)); }
  .site-header { padding-inline: .75rem; }
  .brand small { display: none; }
  .site-nav .nav-cta { padding: .55rem .7rem; }
  .hero-stats { gap: .8rem; }
  .hero-stats div { min-width: 0; flex: 1; }
  .studio-bar p { display: none; }
  .tool-card, .tool-card-featured, .tool-card-dark { grid-column: 1 / -1; min-height: 23rem; }
  .section-heading h2, .privacy-copy h2, .final-cta h2 { font-size: clamp(2.8rem, 15vw, 4.5rem); }
  .choice-card { padding: 1.6rem; }
  .choice-card h3 { font-size: 2.8rem; }
  .privacy-row { grid-template-columns: 1fr 1fr; }
  .privacy-row > :first-child { grid-column: 1 / -1; }
  .privacy-head { display: none; }
  .final-cta { padding-inline: 1.2rem; }
  .page-header { flex-direction: column; }
  .data-table { display: block; overflow-x: auto; }
}

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

@media print {
  .site-header, .skip-link, .hero-actions, .site-footer { display: none; }
  body { color: #000; background: #fff; }
  body * { color: #000 !important; background-color: transparent !important; background-image: none !important; }
  .tool-card, .choice-card, .card, .final-cta { break-inside: avoid; border: 1px solid #777; box-shadow: none; }
}