/* PassGram Studio — original marketing surface.
   Inter (OFL) + Instrument Serif (OFL). No third-party layout or assets. */

:root {
  color-scheme: light;
  --paper: #fff;
  --paper-2: #fff;
  --paper-3: #fff;
  --ink: #111;
  --ink-soft: rgba(17, 17, 17, .76);
  --mute: rgba(17, 17, 17, .62);
  --line: rgba(17, 17, 17, .1);
  --line-strong: rgba(17, 17, 17, .2);
  --brass: #1769ff;
  --brass-2: #1769ff;
  --brass-dim: rgba(23, 105, 255, .08);
  --ok: #1769ff;
  --display: "Instrument Serif", "Iowan Old Style", Palatino, Georgia, serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --wrap: min(1180px, calc(100% - 48px));
  --radius: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-optical-sizing: auto;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -.011em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body::before { display: none; }
a { color: var(--brass); text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
img { max-width: 100%; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }

.section-wrap { width: var(--wrap); margin-inline: auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--brass);
}
.live-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 4px rgba(23, 105, 255, .12);
}
.italic, em, i { font-family: var(--display); font-style: italic; font-weight: 400; }
h1, h2, h3 { letter-spacing: -.035em; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 22px;
  height: 72px;
  padding: 0 max(24px, calc((100% - 1180px) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: -.04em;
  font-size: 15px;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 26px; height: 26px;
  border-radius: 7px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--display);
  font-style: italic;
  font-size: 17px;
  line-height: 1;
}
.brand-mark.mini { width: 20px; height: 20px; font-size: 13px; border-radius: 5px; }
.main-nav, .nav-links-container {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-inline: auto;
}
.main-nav a, .nav-pill-link {
  color: var(--mute);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 11px;
  border-radius: 8px;
  transition: color .18s, background .18s;
}
.main-nav a:hover, .nav-pill-link:hover,
.main-nav a.active, .nav-pill-link.active { color: var(--brass); background: var(--brass-dim); }
.header-actions { display: flex; align-items: center; gap: 14px; margin-left: auto; }
.x-link { color: var(--mute); font-size: 13px; font-weight: 500; }
.x-link:hover { color: var(--ink); }
.sign-in { color: var(--ink-soft); font-size: 13px; font-weight: 500; }
.menu-toggle, .burger-toggle {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.menu-toggle span, .burger-toggle .bar {
  display: block; width: 16px; height: 1.5px; background: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: -.01em;
  border: 1px solid transparent;
  transition: transform .18s, background .18s, border-color .18s;
}
.button:hover { transform: translateY(-1px); }
.button-dark { background: var(--brass); color: #fff; }
.button-dark:hover { background: #1256d9; }
.button-light { background: var(--brass); color: #fff; border-color: var(--brass); }
.button-light:hover { background: #1256d9; }
.button-white { background: var(--brass); color: #fff; }
.button-small { min-height: 36px; padding: 0 13px; font-size: 12.5px; }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 56px;
  align-items: center;
  padding: 72px 0 28px;
}
.hero-copy h1 {
  margin: 18px 0 18px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(44px, 6.2vw, 78px);
  line-height: .96;
  letter-spacing: -.04em;
}
.hero-copy h1 span, .hero-copy h1 em {
  font-style: normal;
  color: var(--ink);
}
.hero-lede {
  max-width: 34rem;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.65;
  margin: 0 0 28px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-footnote {
  display: flex; align-items: center; gap: 8px;
  margin-top: 18px; color: var(--mute); font-size: 12.5px;
}
.hero-art { position: relative; min-height: 420px; }
.art-glow {
  position: absolute; inset: 8% 6% auto;
  height: 70%;
  background: radial-gradient(circle, rgba(23,105,255,.12), transparent 62%);
  filter: blur(8px);
  pointer-events: none;
}
.vault-window {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 30px 80px rgba(17,17,17,.1);
  overflow: hidden;
}
.window-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 12px; color: var(--ink-soft);
}
.window-brand { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--ink); }
.window-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-left: auto;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--mute);
}
.icon-mask {
  display: inline-block;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  background-color: currentColor;
  -webkit-mask: center / contain no-repeat;
  mask: center / contain no-repeat;
}
.icon-chevron {
  width: 14px;
  height: 14px;
  -webkit-mask-image: url("/resources/assets/icons/ui/svg/chevron-down-outline-18.svg");
  mask-image: url("/resources/assets/icons/ui/svg/chevron-down-outline-18.svg");
}
.icon-shield-check {
  -webkit-mask-image: url("/resources/assets/icons/ui/svg/shield-check-outline-18.svg");
  mask-image: url("/resources/assets/icons/ui/svg/shield-check-outline-18.svg");
}
.icon-lock {
  -webkit-mask-image: url("/resources/assets/icons/ui/svg/lock-outline-18.svg");
  mask-image: url("/resources/assets/icons/ui/svg/lock-outline-18.svg");
}
.icon-refresh {
  -webkit-mask-image: url("/resources/assets/icons/ui/svg/refresh-2-outline-18.svg");
  mask-image: url("/resources/assets/icons/ui/svg/refresh-2-outline-18.svg");
}
.icon-key {
  -webkit-mask-image: url("/resources/assets/icons/ui/svg/key.svg");
  mask-image: url("/resources/assets/icons/ui/svg/key.svg");
}
.icon-fingerprint {
  -webkit-mask-image: url("/resources/assets/icons/ui/svg/fingerprint-outline-18.svg");
  mask-image: url("/resources/assets/icons/ui/svg/fingerprint-outline-18.svg");
}
.icon-cloud {
  -webkit-mask-image: url("/resources/assets/icons/ui/svg/cloud-fill-18.svg");
  mask-image: url("/resources/assets/icons/ui/svg/cloud-fill-18.svg");
}
.window-avatar {
  width: 24px; height: 24px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--brass-dim); color: var(--brass-2); font-size: 11px; font-weight: 700;
}
.window-content { display: grid; grid-template-columns: 168px 1fr; min-height: 320px; }
.window-side {
  display: flex; flex-direction: column; gap: 4px;
  padding: 16px 12px;
  border-right: 1px solid var(--line);
  color: var(--mute); font-size: 12.5px;
}
.window-side span { padding: 8px 10px; border-radius: 8px; }
.window-side .side-active { background: var(--brass-dim); color: var(--brass); }
.window-side i { display: block; height: 1px; background: var(--line); margin: 10px 6px; }
.window-side small { margin-top: auto; letter-spacing: .12em; font-size: 9px; padding: 10px; }
.vault-list { padding: 18px 20px 22px; }
.list-heading { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 14px; }
.list-heading small { color: var(--brass); letter-spacing: .14em; font-size: 10px; }
.list-heading h3 { margin: 4px 0 0; font-size: 22px; font-family: var(--display); font-style: italic; font-weight: 400; }
.item-count { color: var(--mute); font-size: 12px; }
.vault-item, .secure-note {
  display: grid; grid-template-columns: 36px 1fr;
  gap: 12px; align-items: center;
  padding: 11px 4px;
  border-bottom: 1px solid var(--line);
}
.vault-item b, .secure-note b { display: block; font-size: 13.5px; }
.vault-item small, .secure-note small { color: var(--mute); font-size: 11.5px; }
.app-icon {
  width: 36px; height: 36px; border-radius: 10px;
  display: grid; place-items: center;
  background-color: var(--brass);
}
.app-google {
  -webkit-mask: center / 24px no-repeat url("/resources/assets/icons/brands/google.png");
  mask: center / 24px no-repeat url("/resources/assets/icons/brands/google.png");
}
.app-github {
  -webkit-mask: center / 24px no-repeat url("/resources/assets/icons/brands/github.png");
  mask: center / 24px no-repeat url("/resources/assets/icons/brands/github.png");
}
.app-mail {
  -webkit-mask: center / 24px no-repeat url("/resources/assets/icons/ui/svg/mail-outline.svg");
  mask: center / 24px no-repeat url("/resources/assets/icons/ui/svg/mail-outline.svg");
}
.secure-note { border-bottom: 0; margin-top: 4px; background: var(--brass-dim); border-radius: 10px; padding: 12px; }
.secure-note > .icon-mask { color: var(--brass); }
.floating-card {
  position: absolute;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  font-size: 12px; color: var(--ink-soft);
  box-shadow: 0 10px 30px rgba(17,17,17,.1);
}
.floating-lock { left: -8px; bottom: 54px; }
.floating-sync { right: -4px; top: 58px; }
.floating-card .icon-mask { color: var(--brass); }

.platform-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  width: var(--wrap); margin: 28px auto 0;
  padding: 18px 0 8px;
  border-top: 1px solid var(--line);
  color: var(--mute); font-size: 11px; letter-spacing: .14em;
}
.platform-row div { display: flex; align-items: center; gap: 14px; letter-spacing: 0; color: var(--ink-soft); font-size: 13px; }
.platform-row i { width: 4px; height: 4px; border-radius: 50%; background: var(--brass); display: inline-block; }
.platform-row b { font-weight: 500; }

.specimen {
  width: var(--wrap); margin: 28px auto 0;
  padding: 28px 0 8px;
  overflow: hidden;
}
.specimen p {
  margin: 0;
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(40px, 8vw, 92px);
  line-height: .92;
  letter-spacing: -.04em;
  color: rgba(17,17,17,.88);
  white-space: nowrap;
}
.specimen span { color: var(--brass-2); }

.section-block { padding: 88px 0; }
.section-title { max-width: 640px; margin-bottom: 36px; }
.section-title.centered { text-align: center; margin-inline: auto; }
.section-title h2, .apps-band h2, .api-copy h2, .faq-teaser h2, .news-heading h2 {
  margin: 12px 0 14px;
  font-family: var(--sans);
  font-weight: 700;
  font-weight: 400;
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.05;
}
.section-title h2 em, .apps-band h2 em, .api-copy h2 em, .faq-teaser h2 em {
  font-style: italic; color: var(--brass-2);
}
.section-title p, .apps-band p, .api-copy p, .faq-teaser p {
  margin: 0; color: var(--ink-soft); font-size: 16px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.feature-card {
  padding: 26px 24px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17,17,17,.015);
  min-height: 240px;
  display: flex; flex-direction: column;
}
.feature-card h3 { margin: 0 0 10px; font-size: 20px; font-family: var(--sans); font-style: normal; font-weight: 700; }
.feature-card p { margin: 0 0 18px; color: var(--ink-soft); font-size: 14px; flex: 1; }
.feature-card a { font-size: 13px; font-weight: 600; color: var(--brass-2); }
.feature-icon {
  width: 40px; height: 40px; margin-bottom: 22px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--brass);
}
.feature-icon .icon-mask { width: 21px; height: 21px; }
.feature-blue .feature-icon { background: var(--brass-dim); }
.feature-violet .feature-icon { background: var(--brass-dim); }
.feature-mint .feature-icon { background: var(--brass-dim); }

.apps-band {
  margin: 0 auto;
  padding: 64px 0;
  border-block: 1px solid var(--line);
  background: #fff;
}
.apps-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; }
.device-cards { display: grid; gap: 10px; }
.device-card {
  display: grid; grid-template-columns: 44px 1fr auto; gap: 14px; align-items: center;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper-2);
}
.device-card:hover { border-color: var(--line-strong); }
.device-card b { display: block; font-size: 15px; }
.device-card small { color: var(--mute); }
.device-icon {
  width: 44px; height: 44px; border-radius: 11px;
  display: grid; place-items: center;
  background: var(--paper-3); color: var(--brass-2);
}
.device-icon img { display: block; width: 24px; height: 24px; }
.device-arrow { color: var(--mute); }

.api-panel {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;
  padding: 88px 0;
}
.api-code {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
}
.code-top {
  display: flex; align-items: center; gap: 6px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--mute); font-size: 11px;
}
.code-top span { width: 8px; height: 8px; border-radius: 50%; background: var(--brass); }
.api-code pre {
  margin: 0; padding: 22px 20px;
  font-family: var(--mono); font-size: 13px; line-height: 1.7; color: var(--ink-soft);
}
.api-code i { color: var(--brass-2); font-style: normal; font-family: var(--mono); }
.api-code em { color: var(--brass); font-style: normal; font-family: var(--mono); }
.api-status {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px; border-top: 1px solid var(--line);
  color: var(--mute); font-size: 12px;
}
.api-status span { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); }

.glass-pricing-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.glass-price-card {
  position: relative;
  display: flex; flex-direction: column;
  padding: 28px 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(17,17,17,.015);
}
.glass-price-card.featured {
  background: var(--brass-dim);
  border-color: var(--brass);
}
.glass-badge {
  position: absolute; top: 18px; right: 18px;
  font-size: 10px; font-weight: 700; letter-spacing: .1em;
  color: var(--paper); background: var(--brass);
  padding: 4px 8px; border-radius: 999px;
}
.glass-price-title { font-family: var(--display); font-style: italic; font-size: 28px; }
.glass-price-desc { color: var(--mute); font-size: 13.5px; min-height: 40px; margin: 6px 0 20px; }
.glass-price-num { font-size: 36px; font-weight: 600; letter-spacing: -.04em; }
.glass-price-num span, .glass-price-billed { font-size: 13px; font-weight: 400; color: var(--mute); }
.glass-price-billed { margin: 4px 0 22px; }
.glass-features { list-style: none; padding: 0; margin: 0 0 24px; flex: 1; }
.glass-features li { display: flex; gap: 10px; font-size: 13.5px; padding: 7px 0; color: var(--ink-soft); }
.glass-features li::before {
  content: "";
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  background-color: var(--brass);
  -webkit-mask: center / contain no-repeat url("/resources/assets/icons/ui/svg/shield-check-outline-18.svg");
  mask: center / contain no-repeat url("/resources/assets/icons/ui/svg/shield-check-outline-18.svg");
}
.glass-price-card .button { width: 100%; }
.stripe-note { color: var(--mute); font-size: 12.5px; }
.stripe-mark {
  display: inline-grid; place-items: center;
  width: 16px; height: 16px; margin-right: 6px;
  border-radius: 4px; background: var(--brass); color: #fff; font-size: 10px; font-weight: 800;
}

.news-section { padding: 40px 0 88px; }
.news-heading { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 28px; }
.news-heading a { color: var(--brass-2); font-size: 13px; font-weight: 600; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.news-card {
  padding: 24px; border: 1px solid var(--line); border-radius: 14px; min-height: 220px;
  display: flex; flex-direction: column;
}
.news-card-dark { background: #fff; }
.news-meta { display: flex; gap: 12px; color: var(--brass); font-size: 11px; letter-spacing: .12em; }
.news-card h3 { margin: 16px 0 10px; font-family: var(--display); font-style: italic; font-size: 24px; font-weight: 400; }
.news-card p { margin: 0 0 18px; color: var(--ink-soft); font-size: 14px; flex: 1; }
.news-card a { font-size: 13px; font-weight: 600; color: var(--brass-2); }

.faq-teaser {
  display: flex; justify-content: space-between; align-items: end; gap: 24px;
  padding: 28px 0 96px;
  border-top: 1px solid var(--line);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 36px max(24px, calc((100% - 1180px) / 2)) 48px;
}
.footer-main {
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  gap: 28px;
  align-items: start;
}
.footer-main p { margin: 8px 0 0; color: var(--mute); font-size: 14px; max-width: 28ch; }
.footer-main p em { color: var(--ink-soft); }
.footer-main nav { display: flex; flex-wrap: wrap; gap: 16px; color: var(--ink-soft); font-size: 13px; }
.footer-x { color: var(--mute); font-size: 13px; }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  margin-top: 32px; padding-top: 18px; border-top: 1px solid var(--line);
  color: var(--mute); font-size: 12px;
}

.nav-indicator { display: none; }

/* Inner marketing pages */
.page-hero { padding: 72px 0 24px; max-width: 820px; }
.page-hero h1 {
  margin: 14px 0 16px;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(42px, 7vw, 72px);
  line-height: .98;
}
.page-hero h1 em { font-style: italic; color: var(--brass-2); }
.page-hero p { color: var(--ink-soft); font-size: 17px; max-width: 40rem; }
.back-link { display: inline-block; margin: 28px 0 80px; color: var(--brass-2); font-weight: 600; font-size: 13px; }

.api-doc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 28px 0 8px; }
.api-doc-card {
  padding: 24px; border: 1px solid var(--line); border-radius: 14px; background: rgba(17,17,17,.015);
}
.api-doc-card h2 { margin: 0 0 10px; font-family: var(--display); font-style: italic; font-size: 22px; font-weight: 400; }
.api-doc-card p { color: var(--ink-soft); font-size: 14px; }
.api-doc-card pre {
  white-space: pre-wrap; background: #fff; color: var(--ink-soft);
  padding: 14px; border-radius: 10px; font: 12px/1.7 var(--mono);
}
.api-doc-card a { font-size: 13px; color: var(--brass-2); font-weight: 600; }
.api-callout {
  margin: 28px 0; padding: 18px 20px;
  border: 1px solid rgba(23,105,255,.25);
  border-radius: 12px;
  background: var(--brass-dim);
  color: var(--ink-soft); font-size: 14px;
}
.api-callout b { display: block; color: var(--ink); margin-bottom: 6px; }
.api-callout code { font-family: var(--mono); }

.faq-list { margin: 28px 0 8px; border-top: 1px solid var(--line); }
.faq-list details { padding: 18px 2px; border-bottom: 1px solid var(--line); }
.faq-list summary {
  cursor: pointer; font-size: 17px; font-family: var(--display); font-style: italic; list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; float: right; color: var(--brass); font-family: var(--sans); font-style: normal; }
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { color: var(--ink-soft); font-size: 14.5px; max-width: 46rem; }

.download-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; padding: 12px 0 80px; }
.download-card {
  display: grid; grid-template-columns: 40px 1fr auto; gap: 14px; align-items: center;
  padding: 22px; border: 1px solid var(--line); border-radius: 14px;
}
.download-card h3 { margin: 0; font-family: var(--display); font-style: italic; font-size: 22px; font-weight: 400; }
.download-card p { margin: 4px 0 0; color: var(--mute); font-size: 13px; }
.download-card img { width: 36px; height: 36px; }

@media (max-width: 980px) {
  .hero, .apps-layout, .api-panel, .feature-grid, .glass-pricing-wrap, .news-grid, .api-doc-grid, .download-grid, .footer-main {
    grid-template-columns: 1fr;
  }
  .hero { gap: 36px; padding-top: 48px; }
  .window-content { grid-template-columns: 1fr; }
  .window-side { display: none; }
  .floating-lock, .floating-sync { display: none; }
  .faq-teaser { flex-direction: column; align-items: flex-start; }
  .news-heading { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 860px) {
  :root { --wrap: calc(100% - 32px); }
  .menu-toggle, .burger-toggle { display: flex; margin-left: auto; }
  .main-nav, .nav-links-container {
    position: fixed; top: 72px; left: 16px; right: 16px;
    display: none; flex-direction: column; align-items: stretch;
    padding: 12px; border: 1px solid var(--line); border-radius: 14px;
    background: rgba(255,255,255,.98);
  }

  .main-nav.open, .nav-links-container.open { display: flex; }
  .header-actions .x-link span, .header-actions .sign-in { display: none; }
  .specimen p { white-space: normal; }
  .hero-copy h1 { font-size: 46px; }
}

/* White, black and blue visual system shared by the marketing pages. */
a:not(.button):not(.brand) { color: var(--brass); }
a:not(.button):not(.brand):hover { text-decoration: underline; text-underline-offset: 3px; }
.brand, .brand:hover { color: var(--ink); }
.button { font-weight: 500; border-radius: 10px; }
.button-dark, .button-light, .button-white { color: #fff; }
.button-dark:hover, .button-light:hover, .button-white:hover { background: #1256d9; }
.hero-copy h1, .section-title h2, .apps-band h2, .api-copy h2,
.faq-teaser h2, .news-heading h2, .page-hero h1 {
  font-family: var(--sans);
  font-weight: 700;
  letter-spacing: -.045em;
}
.hero-copy h1 em, .section-title h2 em, .apps-band h2 em,
.api-copy h2 em, .faq-teaser h2 em, .page-hero h1 em {
  color: var(--ink);
  font-style: normal;
  font-family: var(--sans);
  font-weight: 700;
}
.api-doc-card h2, .faq-list summary, .download-card h3,
.glass-price-title, .news-card h3, .list-heading h3, .specimen p {
  font-family: var(--sans);
  font-style: normal;
  font-weight: 700;
}
.api-doc-card, .feature-card, .news-card, .device-card,
.glass-price-card, .download-card, .vault-window, .api-code {
  background: #fff;
  box-shadow: 0 12px 32px rgba(17,17,17,.045);
}
.glass-price-card.featured {
  background: var(--brass-dim);
  border-color: var(--brass);
}
.api-callout { background: var(--brass-dim); }
.site-header { box-shadow: 0 4px 18px rgba(17,17,17,.035); }
.hero-footnote > .icon-mask { width: 16px; height: 16px; color: var(--brass); }