:root {
  color-scheme: light;
  --forest-950: #082f2b;
  --forest-900: #0c3b36;
  --forest-800: #125047;
  --forest-700: #17675b;
  --forest-600: #207e6e;
  --mint-200: #bde0d7;
  --mint-100: #dceee9;
  --mint-50: #eef7f4;
  --amber-500: #eaa83a;
  --ink: #13231f;
  --muted: #53655f;
  --quiet: #71817c;
  --line: #d6e2de;
  --line-strong: #b9cbc5;
  --paper: #fffdf8;
  --canvas: #f3f7f5;
  --white: #fff;
  --success: #176b52;
  --success-bg: #e4f3ec;
  --pending: #7a5410;
  --pending-bg: #fff3d7;
  --danger: #8c3434;
  --danger-bg: #fdeaea;
  --shadow-sm: 0 12px 32px rgb(8 47 43 / 7%);
  --shadow-md: 0 20px 50px rgb(8 47 43 / 10%);
  --shadow-lg: 0 32px 90px rgb(8 47 43 / 15%);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 30px;
  --container: 1240px;
  --reading: 760px;
  --header-height: 76px;
  --page-inset: clamp(2.5rem, 5vw, 4rem);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 1rem); }
body {
  min-width: 280px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--canvas);
  font-size: 1rem;
  line-height: 1.65;
}
body::before {
  content: "";
  position: fixed;
  z-index: -1;
  inset: 0;
  background: radial-gradient(circle at 10% 8%, rgb(32 126 110 / 8%), transparent 30rem);
  pointer-events: none;
}
[dir="rtl"] body { font-family: Tahoma, Arial, "Segoe UI", sans-serif; }
img, svg { max-width: 100%; }
picture { display: block; }
img { height: auto; }
a { color: var(--forest-700); text-decoration-thickness: .08em; text-underline-offset: .2em; }
a:hover { color: var(--forest-900); }
button, input, select { font: inherit; }
:focus-visible { outline: 3px solid var(--amber-500); outline-offset: 4px; border-radius: 6px; }
h1, h2, h3, p { margin-block-start: 0; }
h1, h2, h3 { color: var(--ink); font-weight: 780; letter-spacing: -.035em; line-height: 1.08; }
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3 { letter-spacing: 0; }
h1 { font-size: clamp(3rem, 6vw, 5.7rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.9rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }

.skip-link {
  position: fixed; z-index: 100; inset-block-start: .75rem; inset-inline-start: .75rem;
  padding: .65rem .9rem; border-radius: 999px; color: var(--white); background: var(--forest-950);
  transform: translateY(-180%); transition: transform 160ms ease;
}
.skip-link:focus { transform: translateY(0); }
.shell, .header-inner, .site-footer__inner, .page-shell { width: min(calc(100% - var(--page-inset)), var(--container)); margin-inline: auto; }

.site-header {
  position: sticky; z-index: 30; inset-block-start: 0; border-block-end: 1px solid rgb(214 226 222 / 88%);
  background: rgb(255 253 248 / 94%); backdrop-filter: blur(18px) saturate(130%);
}
.header-inner { min-height: var(--header-height); display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { min-width: 0; display: inline-flex; align-items: center; gap: .7rem; color: var(--ink); text-decoration: none; }
.brand img { width: 42px; height: 42px; flex: 0 0 auto; border-radius: 13px; box-shadow: 0 8px 22px rgb(8 47 43 / 18%); }
.brand-copy { min-width: 0; display: grid; line-height: 1.18; }
.brand-name { font-size: 1.02rem; font-weight: 800; }
.brand-context { overflow: hidden; color: var(--muted); font-size: .75rem; text-overflow: ellipsis; white-space: nowrap; }
.header-actions, .site-nav { display: flex; align-items: center; }
.header-actions { gap: .65rem; }
.site-nav { gap: .1rem; }
.site-nav a, .language-link {
  min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding-inline: .78rem;
  border-radius: 999px; color: #334a43; font-size: .88rem; font-weight: 700; text-decoration: none;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--forest-950); background: var(--mint-100); }
.site-nav a[aria-current="page"] { box-shadow: inset 0 0 0 1px rgb(23 103 91 / 8%); }
.language-link { border: 1px solid var(--line); background: var(--white); }
.mobile-nav { display: none; position: relative; }
.mobile-nav summary {
  width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line);
  border-radius: 50%; background: var(--white); cursor: pointer; font-size: 0; list-style: none;
}
.mobile-nav summary::-webkit-details-marker { display: none; }
.mobile-nav summary::before {
  content: ""; width: 18px; height: 12px; border-block: 2px solid var(--ink);
  background: linear-gradient(var(--ink), var(--ink)) center / 100% 2px no-repeat;
}
.mobile-nav[open] summary::before {
  width: 17px; height: 17px; border: 0;
  background: linear-gradient(45deg, transparent 45%, var(--ink) 46% 54%, transparent 55%), linear-gradient(-45deg, transparent 45%, var(--ink) 46% 54%, transparent 55%);
}
.mobile-nav__panel {
  position: absolute; inset-block-start: calc(100% + .6rem); inset-inline-end: 0; width: min(82vw, 290px);
  padding: .55rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--paper); box-shadow: var(--shadow-lg);
}
.mobile-nav__panel a {
  min-height: 46px; display: flex; align-items: center; padding-inline: .8rem; border-radius: 12px;
  color: var(--ink); font-weight: 700; text-decoration: none;
}
.mobile-nav__panel a:hover, .mobile-nav__panel a[aria-current="page"] { background: var(--mint-50); }

.eyebrow { margin-block-end: .9rem; color: var(--forest-700); font-size: .77rem; font-weight: 840; letter-spacing: .16em; text-transform: uppercase; }
[dir="rtl"] .eyebrow { letter-spacing: 0; }
.lead { color: #41544e; font-size: clamp(1.05rem, 2vw, 1.25rem); line-height: 1.75; }
.button {
  min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .75rem 1.25rem;
  border: 1px solid var(--forest-800); border-radius: 999px; color: var(--white); background: var(--forest-800);
  box-shadow: 0 12px 28px rgb(8 47 43 / 15%); font-weight: 780; text-decoration: none; cursor: pointer;
  transition: background 150ms ease, transform 150ms ease, box-shadow 150ms ease;
}
.button:hover { color: var(--white); background: var(--forest-950); box-shadow: 0 16px 34px rgb(8 47 43 / 20%); transform: translateY(-1px); }
.button--secondary { color: var(--forest-900); background: transparent; box-shadow: none; }
.button--secondary:hover { color: var(--forest-950); background: var(--mint-100); }
.button--light { border-color: var(--white); color: var(--forest-950); background: var(--white); }
.button--small { min-height: 44px; padding: .62rem 1rem; font-size: .9rem; }
.button--disabled, .button:disabled { border-color: var(--line-strong); color: #65736f; background: #edf2f0; box-shadow: none; cursor: not-allowed; transform: none; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-block-start: 2rem; }

.landing-main { overflow: clip; }
.product-hero {
  position: relative; min-height: min(760px, calc(100vh - var(--header-height))); display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); gap: clamp(2rem, 5vw, 5rem);
  align-items: center; padding-block: clamp(3.5rem, 7vw, 6.25rem);
}
.product-hero.shell { width: min(calc(100% - var(--page-inset)), var(--container)); margin-inline: auto; }
.product-hero::before {
  content: ""; position: absolute; z-index: -1; width: 520px; height: 520px; inset-block-start: 5%; inset-inline-end: -13%;
  border: 1px solid rgb(32 126 110 / 20%); border-radius: 50%; box-shadow: 0 0 0 80px rgb(32 126 110 / 3%), 0 0 0 160px rgb(32 126 110 / 2%);
}
.product-hero__copy { min-width: 0; }
.product-hero h1 { max-width: 720px; margin-block-end: 1.25rem; font-size: clamp(3.2rem, 5.25vw, 5.65rem); text-wrap: balance; }
.product-hero__visual {
  position: relative; min-width: 0; padding: clamp(1rem, 3vw, 2rem); border: 1px solid rgb(255 255 255 / 70%);
  border-radius: clamp(28px, 5vw, 52px); background: linear-gradient(rgb(220 238 233 / 82%), rgb(220 238 233 / 82%)), url("../images/connect-doodle-light.webp") center / 420px auto;
  box-shadow: var(--shadow-lg); transform: rotate(1.2deg);
}
.product-hero__visual img { width: 100%; display: block; filter: drop-shadow(0 22px 25px rgb(8 47 43 / 18%)); transform: rotate(-1.2deg); }
.hero-proof { display: flex; flex-wrap: wrap; gap: .5rem 1rem; margin-block-start: 1.5rem; color: var(--muted); font-size: .88rem; font-weight: 650; }
.hero-proof span { display: inline-flex; align-items: center; gap: .4rem; }
.hero-proof span::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--amber-500); }

.section { padding-block: clamp(4.5rem, 8vw, 7.25rem); }
.section--paper { border-block: 1px solid rgb(214 226 222 / 65%); background: var(--paper); }
.section--dark { color: #dcece7; background: var(--forest-950); }
.section--dark h2, .section--dark h3 { color: var(--white); }
.section--dark .eyebrow { color: var(--mint-200); }
.section-heading { max-width: 700px; margin-block-end: clamp(2.5rem, 5vw, 4rem); }
.section-heading--center { margin-inline: auto; text-align: center; }
.section-heading h2 { margin-block-end: 1rem; }
.section-heading p:last-child { margin-block-end: 0; color: var(--muted); font-size: 1.08rem; }
.section--dark .section-heading p:last-child { color: #b9d0c9; }

.feature-story { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1rem; }
.feature-story article {
  position: relative; min-height: 225px; grid-column: span 4; display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden;
  padding: clamp(1.35rem, 3vw, 2rem); border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--white), #f9fcfb); box-shadow: var(--shadow-sm);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}
.feature-story article:nth-child(2), .feature-story article:nth-child(6) { background: linear-gradient(145deg, #f8fcfb, var(--mint-50)); }
.feature-story article:hover { border-color: var(--line-strong); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.feature-story article:first-child, .feature-story article:nth-child(5) { grid-column: span 8; }
.feature-number { margin-block-end: auto; color: var(--forest-600); font-size: .76rem; font-weight: 850; letter-spacing: .12em; }
.feature-story h3 { margin-block-end: .7rem; }
.feature-story p { margin: 0; color: var(--muted); }

.privacy-layout, .support-layout { display: grid; grid-template-columns: minmax(0, .9fr) minmax(380px, 1.1fr); gap: clamp(2rem, 7vw, 6rem); align-items: center; }
.matrix-section { position: relative; overflow: hidden; }
.matrix-section::before {
  content: ""; position: absolute; width: min(62vw, 900px); aspect-ratio: 1; inset-block-start: 50%; inset-inline-end: -24%;
  border-radius: 50%; background: radial-gradient(circle, rgb(77 167 145 / 19%), transparent 67%); transform: translateY(-50%); pointer-events: none;
}
.matrix-story {
  position: relative; display: grid; grid-template-columns: minmax(0, .92fr) minmax(440px, 1.08fr);
  gap: clamp(3rem, 7vw, 6.5rem); align-items: center;
}
.matrix-story__content { min-width: 0; }
.matrix-story h2 { max-width: 11ch; margin-block-end: 1.4rem; font-size: clamp(2.7rem, 4.4vw, 4.8rem); text-wrap: balance; }
.matrix-story__lead { max-width: 640px; margin-block-end: 0; color: #c5d9d3; font-size: clamp(1.02rem, 1.5vw, 1.16rem); line-height: 1.75; }
.matrix-steps { display: grid; margin: 2.2rem 0 0; padding: 0; list-style: none; }
.matrix-steps li { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 1rem; padding-block: 1.1rem; border-block-start: 1px solid rgb(189 224 215 / 18%); }
.matrix-step__number { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgb(189 224 215 / 24%); border-radius: 50%; color: var(--mint-200); font-size: .72rem; font-weight: 820; }
.matrix-steps strong, .matrix-steps small { display: block; }
.matrix-steps strong { margin-block-end: .25rem; color: var(--white); font-size: 1.02rem; }
.matrix-steps small { color: #9fbbb3; font-size: .88rem; line-height: 1.55; }
.matrix-showcase {
  min-width: 0; margin: 0; padding: clamp(1.1rem, 2.4vw, 1.7rem); border: 1px solid rgb(255 255 255 / 55%);
  border-radius: clamp(26px, 4vw, 40px); color: var(--ink); background: linear-gradient(145deg, #f9fffd, #dceee9); box-shadow: 0 35px 90px rgb(0 20 17 / 34%);
}
.matrix-showcase__header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-block-end: 1rem; }
.matrix-showcase__brand { min-width: 0; display: flex; align-items: center; gap: .75rem; }
.matrix-showcase__brand img { width: 44px; height: 44px; flex: 0 0 auto; border-radius: 14px; box-shadow: 0 8px 20px rgb(8 47 43 / 18%); }
.matrix-showcase__brand strong, .matrix-showcase__brand small { display: block; }
.matrix-showcase__brand strong { color: var(--forest-950); font-size: 1rem; line-height: 1.2; }
.matrix-showcase__brand small { overflow: hidden; color: var(--forest-700); font-size: .76rem; text-overflow: ellipsis; white-space: nowrap; }
.matrix-showcase__badge { flex: 0 0 auto; padding: .42rem .7rem; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--forest-800); background: rgb(255 255 255 / 64%); font-size: .7rem; font-weight: 800; }
.matrix-showcase picture { overflow: hidden; border: 1px solid rgb(12 59 54 / 10%); border-radius: clamp(18px, 3vw, 28px); background: var(--white); }
.matrix-showcase picture img { width: 100%; aspect-ratio: 1.58; display: block; object-fit: cover; object-position: center; transform: scale(1.04); }
.matrix-showcase figcaption { margin-block-start: 1rem; color: #3f5b53; font-size: .86rem; line-height: 1.55; }
.privacy-principles { display: grid; gap: .9rem; }
.privacy-principles article { position: relative; padding: 1.35rem 1.45rem 1.35rem 1.7rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(145deg, var(--white), #fbfdfc); box-shadow: var(--shadow-sm); }
[dir="rtl"] .privacy-principles article { padding: 1.35rem 1.7rem 1.35rem 1.45rem; }
.privacy-principles article::before { content: ""; position: absolute; width: 4px; inset-block: 1.1rem; inset-inline-start: 0; border-radius: 0 999px 999px 0; background: var(--amber-500); }
[dir="rtl"] .privacy-principles article::before { border-radius: 999px 0 0 999px; }
.privacy-principles h3 { margin-block-end: .35rem; }
.privacy-principles p { margin: 0; color: var(--muted); }

.download-band {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2rem; align-items: center;
  padding: clamp(2rem, 5vw, 4rem); border-radius: clamp(26px, 5vw, 44px); color: #dcece7;
  background: linear-gradient(135deg, var(--forest-900), var(--forest-950)); box-shadow: var(--shadow-lg);
}
.download-band h2 { margin-block-end: .7rem; color: var(--white); }
.download-band p { max-width: 720px; margin-block-end: 0; color: #bed4ce; }
.release-summary { margin-block-start: 1.2rem; padding-block-start: 1.1rem; border-block-start: 1px solid rgb(255 255 255 / 14%); font-size: .9rem; }
.release-summary strong, .release-summary span { display: block; }
.release-summary strong { color: var(--white); }
.release-summary span { color: #a9c5bd; }

.page-hero { position: relative; padding-block: clamp(3.75rem, 7vw, 6.25rem) clamp(2.5rem, 5vw, 4rem); }
.page-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .42fr); gap: 2rem; align-items: end; }
.page-hero h1 { max-width: 900px; margin-block-end: 1rem; text-wrap: balance; }
.page-hero .lead { max-width: 780px; }
.page-kicker { padding: 1.35rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(145deg, var(--paper), var(--mint-50)); box-shadow: var(--shadow-sm); }
.page-kicker strong, .page-kicker span { display: block; }
.page-kicker strong { color: var(--forest-800); }
.page-kicker span { color: var(--muted); font-size: .9rem; }

.download-center { padding-block-end: clamp(5rem, 10vw, 9rem); }
.release-state {
  min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-block-end: 1rem;
  padding: .85rem 1.05rem; border: 1px solid var(--line); border-radius: var(--radius-md); color: var(--muted); background: var(--mint-50);
}
.release-state p { margin: 0; }
.release-state [data-state="error"], .release-state [data-state="fallback"] { color: var(--danger); }
.platform-tabs { display: flex; flex-wrap: wrap; gap: .55rem; margin-block-end: 1.5rem; }
.platform-tab { min-height: 44px; padding: .6rem 1rem; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--ink); background: var(--paper); font-weight: 720; cursor: pointer; transition: border-color 150ms ease, background 150ms ease, color 150ms ease, transform 150ms ease; }
.platform-tab:hover { border-color: var(--forest-700); color: var(--forest-900); background: var(--mint-50); transform: translateY(-1px); }
.platform-tab[aria-pressed="true"] { border-color: var(--forest-800); color: var(--white); background: var(--forest-800); }
.selection-note { margin-block: 0 1.5rem; color: var(--muted); }
.platform-panel { margin-block-end: 1.25rem; padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(145deg, var(--paper), #f9fcfb); box-shadow: var(--shadow-md); }
.platform-panel__heading, .distribution-card__head, .platform-title { display: flex; align-items: center; }
.platform-panel__heading, .distribution-card__head { justify-content: space-between; gap: 1rem; }
.platform-panel__heading { margin-block-end: 1.25rem; }
.platform-title { gap: .8rem; }
.platform-title h2 { margin: 0; font-size: clamp(1.5rem, 3vw, 2.1rem); }
.platform-glyph { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; color: var(--forest-950); background: var(--mint-100); font-size: .75rem; font-weight: 850; }
.recommendation-badge, .status-badge { display: inline-flex; align-items: center; padding: .35rem .65rem; border-radius: 999px; font-size: .75rem; font-weight: 800; }
.recommendation-badge { color: var(--forest-900); background: var(--mint-100); }
.distribution-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); gap: 1rem; }
.distribution-card { min-width: 0; padding: 1.35rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); box-shadow: 0 8px 24px rgb(8 47 43 / 5%); }
.distribution-card__head { align-items: flex-start; margin-block-end: 1rem; }
.distribution-card__type { margin-block-end: .3rem; color: var(--quiet); font-size: .72rem; font-weight: 850; letter-spacing: .1em; }
.distribution-card h3 { margin: 0; }
.status-badge--available { color: var(--success); background: var(--success-bg); }
.status-badge--coming_soon, .status-badge--temporarily_unavailable { color: var(--pending); background: var(--pending-bg); }
.status-badge--unavailable { color: var(--danger); background: var(--danger-bg); }
.release-meta { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; margin-block: 1rem; }
.release-meta__item { min-width: 0; }
.release-meta dt { color: var(--quiet); font-size: .74rem; font-weight: 700; }
.release-meta dd { margin: 0; overflow-wrap: anywhere; font-weight: 720; }
.distribution-card__note, .fine-print { color: var(--muted); font-size: .86rem; }
.checksum { margin-block-start: 1rem; }
.checksum summary { color: var(--forest-700); font-weight: 700; cursor: pointer; }
.checksum code { display: block; margin-block-start: .6rem; padding: .75rem; overflow-wrap: anywhere; border-radius: var(--radius-sm); background: var(--canvas); font-size: .72rem; }
.is-hidden { display: none !important; }
.no-script-notice { padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius-md); color: var(--muted); background: var(--paper); }

.support-layout { align-items: start; padding-block-end: clamp(5rem, 10vw, 9rem); }
.support-contact { position: sticky; inset-block-start: calc(var(--header-height) + 1.5rem); padding: clamp(1.5rem, 4vw, 2.4rem); border: 1px solid rgb(255 255 255 / 9%); border-radius: var(--radius-lg); color: #dcece7; background: linear-gradient(145deg, var(--forest-900), var(--forest-950)); box-shadow: var(--shadow-lg); }
.support-contact h2, .support-contact a { color: var(--white); }
.support-contact p { color: #bdd3cd; }
.contact-list { display: grid; gap: .8rem; margin-block-start: 1.5rem; }
.contact-list a { min-height: 46px; display: flex; align-items: center; padding: .65rem .8rem; border: 1px solid rgb(255 255 255 / 14%); border-radius: 12px; text-decoration: none; }
.support-topics { display: grid; gap: .8rem; }
.support-topic { padding: 1.45rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(145deg, var(--paper), #fbfdfc); box-shadow: var(--shadow-sm); }
.support-topic h2 { margin-block-end: .55rem; font-size: clamp(1.25rem, 3vw, 1.65rem); }
.support-topic p:last-child { margin: 0; color: var(--muted); }

.policy-hero { max-width: 900px; padding-block: clamp(4rem, 8vw, 7rem) 2.5rem; }
.policy-hero h1 { margin-block-end: 1rem; }
.date-row { display: flex; flex-wrap: wrap; gap: .55rem 1.4rem; margin-block-start: 1.4rem; color: var(--muted); font-size: .88rem; }
.date-row strong { color: var(--ink); }
.mobile-toc { display: none; margin-block-end: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--paper); }
.mobile-toc summary { min-height: 48px; display: flex; align-items: center; padding: .7rem 1rem; font-weight: 760; cursor: pointer; }
.mobile-toc ol { columns: 2; padding: 0 2.4rem 1rem 2.7rem; }
.mobile-toc li { break-inside: avoid; }
.content-grid { display: grid; grid-template-columns: minmax(190px, 240px) minmax(0, var(--reading)); gap: clamp(2rem, 6vw, 5rem); align-items: start; padding-block-end: clamp(5rem, 10vw, 9rem); }
.toc { position: sticky; inset-block-start: calc(var(--header-height) + 1.4rem); max-height: calc(100vh - var(--header-height) - 3rem); overflow: auto; padding: 1rem; border-inline-start: 1px solid var(--line-strong); }
.toc h2 { margin-block-end: .7rem; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; }
.toc ol { margin: 0; padding: 0; list-style: none; }
.toc a { display: block; padding: .3rem .55rem; border-radius: 8px; color: var(--muted); font-size: .82rem; text-decoration: none; }
.toc a:hover, .toc a[aria-current="true"] { color: var(--forest-900); background: var(--mint-100); }
.policy { min-width: 0; }
.policy-section { position: relative; margin-block-end: 1rem; padding: clamp(1.35rem, 3vw, 2.2rem); border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(145deg, var(--paper), #fbfdfc); box-shadow: var(--shadow-sm); scroll-margin-top: calc(var(--header-height) + 1.2rem); }
.policy-section h2 { max-width: 650px; margin-block-end: 1rem; padding-inline-end: 3rem; font-size: clamp(1.45rem, 3vw, 2rem); }
.policy-section p, .policy-section li { color: #384a45; }
.policy-section p:last-child { margin-block-end: 0; }
.section-number { position: absolute; inset-block-start: 1.25rem; inset-inline-end: 1.25rem; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; color: var(--white); background: var(--forest-700); font-size: .72rem; font-weight: 820; }
.callout { margin-block: 1.2rem; padding: 1rem 1.1rem; border-inline-start: 3px solid var(--forest-600); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: var(--mint-50); }
[dir="rtl"] .callout { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.contact-card { display: grid; gap: .45rem; margin-block: 1rem; padding: 1.1rem; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--mint-50); }

.site-footer { border-block-start: 1px solid rgb(255 255 255 / 10%); color: #d9e9e4; background: var(--forest-950); }
.site-footer__inner { min-height: 180px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding-block: 2.5rem; }
.footer-brand { display: grid; }
.footer-brand strong { color: var(--white); font-size: 1.05rem; }
.footer-brand span { color: #a9c4bc; font-size: .82rem; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .3rem 1rem; }
.footer-links a { min-height: 44px; display: inline-flex; align-items: center; color: var(--white); }

@media (max-width: 960px) {
  .desktop-nav { display: none; }
  .mobile-nav { display: block; }
  .product-hero { min-height: auto; grid-template-columns: 1fr; }
  .product-hero__visual { max-width: 760px; margin-inline: auto; }
  .feature-story article, .feature-story article:first-child, .feature-story article:nth-child(5) { grid-column: span 6; }
  .matrix-story, .privacy-layout, .support-layout { grid-template-columns: 1fr; }
  .matrix-story__content { max-width: 760px; }
  .matrix-story h2 { max-width: 13ch; }
  .matrix-showcase { max-width: 800px; }
  .support-contact { position: static; }
  .content-grid { display: block; }
  .toc { display: none; }
  .mobile-toc { display: block; }
}

@media (max-width: 700px) {
  .brand-context, .header-actions > .language-link { display: none; }
  h1 { font-size: clamp(2.65rem, 12vw, 4.25rem); }
  .product-hero { padding-block-start: 3rem; }
  .product-hero::before { display: none; }
  .product-hero__visual { padding: .7rem; border-radius: 26px; }
  .feature-story article, .feature-story article:first-child, .feature-story article:nth-child(5) { min-height: 220px; grid-column: 1 / -1; }
  .matrix-section::before { width: 900px; inset-inline-end: -620px; }
  .matrix-story { gap: 2.5rem; }
  .matrix-story h2 { font-size: clamp(2.35rem, 11vw, 3.7rem); }
  .matrix-steps { margin-block-start: 1.7rem; }
  .matrix-steps li { grid-template-columns: 36px minmax(0, 1fr); gap: .8rem; }
  .matrix-step__number { width: 34px; height: 34px; }
  .matrix-showcase__badge { display: none; }
  .matrix-showcase picture img { aspect-ratio: 1.35; }
  .download-band, .page-hero__grid { grid-template-columns: 1fr; }
  .download-band .button { width: 100%; }
  .platform-panel__heading, .distribution-card__head, .release-state { align-items: flex-start; flex-direction: column; }
  .mobile-toc ol { columns: 1; }
  .policy-section h2 { padding-inline-end: 2.5rem; }
  .site-footer__inner { align-items: flex-start; flex-direction: column; }
  .footer-links { justify-content: flex-start; }
}

@media (max-width: 380px) {
  :root { --page-inset: 2rem; }
  .hero-actions, .hero-actions .button { width: 100%; }
  .release-meta { grid-template-columns: 1fr; }
}

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

@media print {
  body { background: var(--white); color: #000; font-size: 10.5pt; }
  body::before, .site-header, .toc, .mobile-toc, .back-to-top, .skip-link, .hero-actions, .site-footer { display: none !important; }
  .page-shell, .content-grid { width: 100%; display: block; }
  .policy-section { break-inside: avoid; border-color: #bbb; box-shadow: none; }
  a { color: #000; }
}