/* Viravan / independent editorial product presentation */
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0;font-family:var(--font-fa);background:var(--land-bg);color:var(--land-text);line-height:1.8; }
a { color:inherit;text-decoration:none; }
button,input { font:inherit; }
button { cursor:pointer; }
.container { margin-inline:auto; }
.landing-nav { position:sticky;top:0;border-bottom:1px solid var(--land-border); }
.nav-inner,.brand,.nav-links,.nav-actions { display:flex;align-items:center;gap:16px; }
.brand { font-weight:850; }
.brand-mark { display:grid;place-items:center; }
.brand small { display:block;color:var(--land-muted); }
.btn { display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;transition:transform .2s,box-shadow .2s; }
.icon-btn { display:grid;place-items:center;border:1px solid transparent;color:var(--land-text);border-radius:10px; }
.section-head { display:flex;justify-content:space-between; }
.text-button { border:0;background:transparent;padding:0; }
.skip-link { position:fixed;top:-100px;right:16px;z-index:100;padding:10px 20px;background:var(--land-primary-fill);color:var(--land-on-primary);border-radius:8px; }
.skip-link:focus { top:12px; }
.landing-toast { position:fixed;bottom:20px;inset-inline-start:20px;background:var(--land-primary-fill);color:var(--land-on-primary);padding:12px 20px;border-radius:10px;opacity:0;pointer-events:none; }
.landing-toast.show { opacity:1; }
.landing-marketing svg { width:20px;height:20px;display:block; }
.landing-marketing { overflow-x:visible; }
.landing-marketing .container { width:min(1280px,calc(100% - 80px)); }
.landing-marketing .edition-bar { min-height:36px;padding:8px 40px;display:flex;justify-content:space-between;gap:16px;font-size:11px;letter-spacing:.1px;border-bottom:1px solid var(--land-border); }
.landing-marketing .edition-bar a { color:var(--land-muted); }
.landing-marketing .landing-nav { background:var(--land-bg);backdrop-filter:none;z-index:60; }
.landing-marketing .nav-inner { min-height:88px; }
.landing-marketing .brand { font-size:24px;gap:12px; }
.landing-marketing .brand-logo { display:block;width:48px;height:48px;flex:0 0 48px;object-fit:contain; }
.landing-marketing .brand small { font-size:10px;font-weight:500; }
.landing-marketing .nav-links { gap:30px;font-size:12px;margin-inline:auto; }
.landing-marketing .nav-actions { margin:0; }
.landing-marketing .btn { min-height:48px;border-radius:10px;padding:10px 22px;font-size:13px;font-weight:700;gap:20px; }
.landing-marketing .btn.primary { background:var(--land-primary-fill);color:var(--land-on-primary); }
.landing-marketing .btn.primary:hover { box-shadow:0 6px 20px -10px var(--land-primary);transform:translateY(-2px); }
.landing-marketing .icon-btn { width:42px;height:42px;border-color:transparent;background:transparent; }
.landing-marketing .landing-menu-toggle { display:none; }
.intro-section { padding:74px 0 72px;position:relative;overflow:clip; }
.intro-grid { display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.12fr);gap:60px;align-items:center; }
.editorial-kicker { display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:600;line-height:1.9;color:var(--land-muted); }
.live-dot { display:inline-block;width:7px;height:7px;background:var(--land-primary);border-radius:50%;flex:0 0 7px; }
.intro-copy h1 { font-size:clamp(42px,4.6vw,68px);font-weight:800;line-height:1.65;letter-spacing:-2px;margin:22px 0 18px; }
.intro-copy h1 em { font-style:normal;position:relative;white-space:nowrap; }
.intro-copy h1 em::after { content:"";position:absolute;height:8px;inset:auto 0 3px;background:var(--land-highlight);z-index:-1;border-radius:70%;transform:rotate(-3deg); }
.intro-copy > p { font-size:15px;line-height:2.3;color:var(--land-muted);max-width:490px;margin:0; }
.intro-actions { display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:32px; }
.intro-text-link { font-size:12px;font-weight:650;display:inline-flex;align-items:center;gap:16px;min-height:44px; }
.intro-text-link:hover { text-decoration:underline;text-underline-offset:6px; }
.intro-footnote { margin-top:32px;display:flex;gap:16px;flex-wrap:wrap;color:var(--land-muted);font-size:10px; }
.intro-footnote > span + span { border-inline-start:1px solid var(--land-border);padding-inline-start:16px; }
.intro-art { min-width:0;position:relative;min-height:470px;display:flex;align-items:center;perspective:1400px;isolation:isolate; }
.art-orbit { z-index:-1;position:absolute;width:94%;aspect-ratio:1;border-radius:50%;background:var(--land-orbit);inset-inline-start:2%; }
html[data-theme="dark"] .art-orbit { background:var(--land-orbit); }
.art-orbit::before,.art-orbit::after { content:"";position:absolute;inset:-24px;border:1px solid var(--land-border);border-radius:50%; }
.art-orbit::after { inset:18px;border-style:dashed; }
.intro-window { position:relative;z-index:1;width:112%;flex-shrink:0;border:1px solid var(--land-border);border-radius:14px;overflow:hidden;background:var(--land-surface);box-shadow:0 30px 60px -22px #193b8055;transform:rotateY(15deg) rotateX(5deg) rotateZ(-4deg); }
.intro-window img { width:100%;height:auto;display:block;aspect-ratio:1.6;object-fit:cover;object-position:top; }
.browser-chrome { display:flex;align-items:center;gap:5px;height:32px;background:var(--land-surface);border-bottom:1px solid var(--land-border);padding:0 12px;direction:ltr; }
.browser-chrome > span { width:5px;height:5px;background:var(--land-border);border-radius:50%; }
.browser-chrome small { margin-inline:auto;font-size:9px;color:var(--land-muted); }
.art-caption { position:absolute;inset-block-start:-6px;inset-inline-end:12%;font-size:11px;color:var(--land-muted); }
.art-tag { z-index:2;display:flex;align-items:center;gap:12px;position:absolute;padding:14px 18px;border:1px solid var(--land-border);border-radius:12px;background:var(--land-surface);box-shadow:var(--land-shadow); }
.art-tag strong { display:block;font-size:12px; }
.art-tag small { display:block;font-size:10px;color:var(--land-muted);margin-top:3px; }
.tag-icon { width:34px;height:38px;border-radius:10px;background:var(--land-surface-2);display:grid;place-items:center;font-size:17px;color:var(--land-primary);font-weight:800; }
.tag-top { top:24px;inset-inline-start:-18px;transform:rotate(3deg); }
.tag-bottom { bottom:0;inset-inline-end:8%;transform:rotate(-3deg); }
.facts-strip { padding:28px 0 38px; }
.facts-grid { display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--land-border);padding-block:26px; }
.facts-grid > div { display:flex;justify-content:center;align-items:center;gap:16px; }
.facts-grid > div + div { border-inline-start:1px solid var(--land-border); }
.facts-grid strong { font-size:40px;line-height:1.3;font-weight:500; }
.facts-grid span { font-size:12px;color:var(--land-muted); }
.product-story { height:650vh;min-height:4000px;position:relative; }
.story-sticky { position:sticky;top:98px;padding-block:24px; }
.story-heading { text-align:center; }
.story-heading h2 { font-size:clamp(28px,3vw,42px);letter-spacing:-1px;margin:8px 0; }
.story-heading p { font-size:12px;margin:0;color:var(--land-muted); }
.story-stage { --stage-height:clamp(330px,calc(100svh - 370px),560px);height:var(--stage-height);max-width:960px;margin:30px auto 0;position:relative;perspective:1600px;--story:1;--story-tablet:1;--story-phone:1;--story-turn:0deg; }
.story-desktop { position:absolute;width:min(82%,calc((var(--stage-height) - 105px) * 1.6));left:50%;top:0;transform:translateX(-50%) translate3d(calc(var(--story-tablet) * -18%),calc(var(--story-phone) * 18px),calc(var(--story-tablet) * -100px)) rotateX(calc(6deg - var(--story-tablet) * 6deg)) rotateY(calc(-12deg + var(--story-tablet) * 34deg + var(--story-turn))) scale(calc(1 - var(--story-tablet) * .18 - var(--story-phone) * .08));transform-origin:center; }
.macbook-lid { position:relative;padding:10px 10px 0;background:#101114;border:2px solid #8b919a;border-radius:18px 18px 5px 5px;box-shadow:inset 0 1px 1px #e4e7ed80,0 24px 50px -24px #10182070; }
.macbook-camera { position:absolute;z-index:2;top:8px;left:50%;transform:translateX(-50%);width:12%;height:14px;border-radius:0 0 7px 7px;background:#101114; }
.macbook-camera::after { content:"";position:absolute;top:3px;left:calc(50% - 2px);width:4px;height:4px;border-radius:50%;background:#243947;box-shadow:inset 0 0 0 1px #344b5b; }
.macbook-chin { display:block;height:15px;line-height:15px;text-align:center;font:500 8px/15px Arial,sans-serif;letter-spacing:.2px;color:#b9bdc5;direction:ltr; }
.macbook-base { position:absolute;top:calc(100% - 1px);left:-9%;width:118%;height:clamp(12px,1.7vw,20px);background:linear-gradient(90deg,#939aa5,#e1e4ea 5%,#bfc5ce 20%,#e6e9ee 50%,#bfc5ce 80%,#e1e4ea 95%,#939aa5);border-radius:2px 2px 45% 45% / 2px 2px 85% 85%;border-top:1px solid #f1f3f7;box-shadow:0 4px 3px -2px #3b424c,0 22px 28px -12px #10182065; }
.macbook-base::before { content:"";position:absolute;top:-1px;left:42%;width:16%;height:5px;background:linear-gradient(#858d99,#b9c1cb);border-radius:0 0 7px 7px;box-shadow:0 1px 1px #ffffff90; }
.macbook-base::after { content:"";position:absolute;inset:65% 4% 0;border-bottom:2px solid #858c97;border-radius:0 0 50% 50%; }
.story-screen { position:relative;width:100%;height:100%;overflow:hidden; }
.story-desktop .story-screen { height:auto;aspect-ratio:1.6;border-radius:8px 8px 2px 2px;background:#101114; }
.story-screen img { position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;display:block; }
.story-caption { display:flex;align-items:center;justify-content:center;gap:18px;margin:24px auto 0;font-size:12px; }
.story-caption a { display:inline-flex;gap:12px;align-items:center;min-height:44px;font-weight:700; }
.story-caption a:hover { text-decoration:underline;text-underline-offset:5px; }
.story-count { font-variant-numeric:tabular-nums;color:var(--land-muted); }
.story-scroll-hint { color:var(--land-muted);font-size:10px; }
.story-tablet { position:absolute;left:50%;bottom:0;width:36%;height:89%;border:7px solid #233b31;border-radius:20px;background:var(--land-surface);box-shadow:8px 8px 0 -3px #14251e,var(--land-shadow);overflow:hidden;transform:translate3d(calc(-50% + (1 - var(--story-tablet)) * 90% - var(--story-phone) * 42%),calc((1 - var(--story-tablet)) * 65px),calc(var(--story-tablet) * 80px - var(--story-phone) * 80px)) rotateY(calc(-32deg + var(--story-tablet) * 32deg - var(--story-phone) * 22deg - var(--story-turn))) rotateZ(calc((1 - var(--story-tablet)) * 7deg)) scale(calc(.65 + var(--story-tablet) * .35 - var(--story-phone) * .14));opacity:calc(.12 + var(--story-tablet) * .88); }
.story-tablet img { width:100%;height:100%;object-fit:cover;object-position:top; }
.story-phone { position:absolute;left:64%;bottom:12px;box-sizing:content-box;width:auto;height:calc(86% - 12px);aspect-ratio:390 / 844;border:6px solid #233b31;border-radius:26px;overflow:hidden;background:var(--land-surface);box-shadow:6px 6px 0 -2px #14251e,0 18px 45px -15px #17362670;transform:translate3d(calc((1 - var(--story-phone)) * 15%),calc((1 - var(--story-phone)) * 75px),calc(var(--story-phone) * 120px)) rotateY(calc(-36deg + var(--story-phone) * 30deg + var(--story-turn))) rotateZ(calc((1 - var(--story-phone)) * 10deg)) scale(calc(.62 + var(--story-phone) * .38));opacity:calc(.12 + var(--story-phone) * .88); }
.story-phone img { width:100%;height:100%;object-fit:cover;object-position:top; }
.phone-camera { z-index:2;position:absolute;top:5px;left:calc(50% - 20px);height:7px;width:40px;background:#233b31;border-radius:8px; }
.story-label { position:absolute;bottom:0;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid var(--land-border);background:var(--land-surface);border-radius:20px;font-size:10px;white-space:nowrap;z-index:4; }
.story-progress { display:flex;align-items:center;gap:14px;max-width:650px;margin:8px auto 0;font-size:10px;color:var(--land-muted); }
.story-progress > div { height:2px;flex:1;background:var(--land-border);overflow:hidden; }
.story-progress i { display:block;width:100%;height:100%;background:var(--land-primary);transform:scaleX(var(--story,0));transform-origin:right; }
.landing-marketing .section { padding:90px 0; }
.landing-marketing section[id] { scroll-margin-top:100px; }
.landing-marketing .section-head { align-items:end;gap:30px;margin-bottom:36px; }
.landing-marketing .section-head h2,.faq-layout h2 { font-size:clamp(28px,3vw,42px);letter-spacing:-1px;margin:10px 0; }
.landing-marketing .section-head p,.faq-layout > div > p { font-size:13px;line-height:2;color:var(--land-muted); }
.industry-features-section { border-block:1px solid var(--land-border);background:var(--land-surface-2); }
.industry-features-grid { display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px; }
.industry-feature-card { min-width:0;padding:24px;border:1px solid var(--land-border);border-radius:16px;background:var(--land-surface);display:flex;flex-direction:column;align-items:flex-start; }
.industry-feature-heading { display:flex;align-items:center;gap:14px; }
.industry-feature-heading h3 { margin:3px 0 0;font-size:16px;line-height:1.8; }
.industry-feature-card ul { list-style:none;padding:0;margin:18px 0;color:var(--land-muted);font-size:13px;line-height:2.2; }
.industry-feature-card li { display:flex;align-items:baseline;gap:10px; }
.feature-emoji { flex:0 0 24px;text-align:center;font-family:"Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji",sans-serif;font-size:17px;line-height:1; }
.industry-feature-card > a { margin-top:auto;border-top:1px solid var(--land-border);padding-top:14px;width:100%; }
@media(max-width:1023px) {
  .industry-features-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media(max-width:639px) {
  .industry-features-grid { grid-template-columns:minmax(0,1fr); }
}
@media(max-width:560px) {
  .industry-features-grid { gap:20px; }
  .industry-feature-card { padding:22px; }
  .industry-feature-heading h3 { font-size:16px; }
}
.panel-grid { display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px; }
.panel-tile { border:1px solid var(--land-border);background:var(--land-surface);border-radius:16px;overflow:hidden;transition:box-shadow .25s,border-color .25s; }
.panel-tile:hover { border-color:var(--land-primary);box-shadow:var(--land-shadow); }
.panel-image { padding:30px 30px 0;background:var(--land-surface-2);position:relative;overflow:hidden; }
.panel-image img { display:block;width:100%;height:auto;border:1px solid var(--land-border);border-bottom:0;border-radius:7px 7px 0 0;aspect-ratio:1.6;object-fit:cover;object-position:top;transition:transform .4s;transform-origin:bottom; }
.panel-tile:hover .panel-image img { transform:translateY(-5px); }
.panel-number { position:absolute;inset-inline-end:12px;top:8px;font-size:10px;letter-spacing:1px;color:var(--land-muted); }
.panel-info { display:flex;align-items:center;gap:14px;padding:22px; }
.panel-info > div { min-width:0; }
.panel-glyph { flex-shrink:0;display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:var(--land-surface-2);color:var(--land-primary); }
.panel-info h3 { margin:0;font-size:16px; }
.panel-info p { margin:5px 0 0;font-size:11px;color:var(--land-muted); }
.panel-arrow { margin-inline-start:auto;font-size:24px; }
.seller-callout { margin-top:30px;padding:30px;border:1px solid var(--land-border);border-radius:16px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:var(--land-surface-2); }
.seller-callout h3 { font-size:22px;margin:5px 0; }
.seller-callout p { color:var(--land-muted);font-size:12px;margin:0; }
.seller-callout .btn { flex-shrink:0; }
.craft-section { background:var(--land-surface-2);border-block:1px solid var(--land-border); }
.craft-heading { text-align:center;max-width:600px;margin:0 auto 40px; }
.craft-heading h2 { font-size:clamp(32px,4vw,52px);line-height:1.7;letter-spacing:-1px;margin:12px 0; }
.craft-heading em { color:var(--land-accent-text);font-style:normal; }
.craft-heading p { font-size:13px;color:var(--land-muted); }
.craft-grid { display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px; }
.craft-card { padding:30px;border:1px solid var(--land-border);border-radius:15px;background:var(--land-bg);position:relative; }
.craft-number { position:absolute;top:26px;inset-inline-end:26px;font-size:12px;color:var(--land-muted); }
.craft-card > i,.craft-card > svg { width:28px;height:28px;font-size:26px;margin-bottom:30px;color:var(--land-primary); }
.craft-card h3 { font-size:18px;margin:0 0 12px; }
.craft-card p { font-size:12px;line-height:2.3;color:var(--land-muted); }
.craft-card a { display:inline-flex;gap:20px;align-items:center;font-size:12px;margin-top:16px;min-height:44px; }
.layout-showcase { display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px; }
.layout-tile { padding:12px;border:1px solid var(--land-border);border-radius:14px;background:var(--land-surface); }
.layout-tile img { width:100%;height:auto;display:block;border:1px solid var(--land-border);border-radius:7px;aspect-ratio:1.6;object-fit:cover;object-position:top; }
.layout-tile > span { display:flex;justify-content:space-between;align-items:center;font-size:13px;padding:16px 4px 4px; }
.questions-section { border-top:1px solid var(--land-border); }
.faq-layout { display:grid;grid-template-columns:.8fr 1.2fr;gap:80px; }
.landing-marketing .faq { max-width:none;display:grid;align-content:start;gap:0; }
.landing-marketing .faq details { border:0;border-radius:0;border-bottom:1px solid var(--land-border);background:transparent;padding:0; }
.landing-marketing .faq summary { display:list-item;list-style:disclosure-closed;font-size:14px;padding:22px 4px;cursor:pointer; }
.landing-marketing .faq details[open] summary { list-style:disclosure-open; }
.landing-marketing .faq p { font-size:12px;line-height:2.3;padding:0 4px 20px;margin:0;color:var(--land-muted); }
.final-section { padding:0 0 80px; }
.final-card { padding:60px!important;background:var(--land-primary-fill);color:var(--land-on-primary);border-radius:22px;position:relative;overflow:hidden; }
.final-card > .editorial-kicker { color:var(--land-on-primary);opacity:.85; }
.final-card h2 { font-size:clamp(32px,4vw,52px);line-height:1.7;margin:20px 0;position:relative;z-index:1; }
.landing-marketing .final-card .btn { background:#fff;color:var(--brand-blue);position:relative;z-index:1; }
.final-watermark { position:absolute;inset-inline-end:5%;bottom:-80px;width:360px;height:360px;object-fit:contain;opacity:.1;pointer-events:none; }
.marketing-footer { padding:0 0 30px; }
.footer-top { display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:24px; }
.footer-top > div { display:flex;gap:26px;align-items:center;flex-wrap:wrap;font-size:12px; }
.landing-marketing .text-button { color:var(--land-muted);font-size:12px; }
.footer-note { border-top:1px solid var(--land-border);padding-top:24px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:var(--land-muted); }
.landing-marketing :focus-visible { outline:2px solid var(--land-primary);outline-offset:5px; }
.landing-marketing .reveal-item { opacity:1;transform:none; }
@media(min-width:1441px) { .intro-section { padding-block:100px; } }
@media(max-width:1100px) {
  .landing-marketing .container { width:calc(100% - 48px); }
  .landing-marketing .nav-links { gap:18px; }
  .intro-grid { gap:32px; }
  .intro-copy h1 { font-size:48px; }
  .intro-art { min-height:400px; }
  .intro-window { width:108%; }
  .tag-top { inset-inline-start:0;top:20px; }
  .tag-bottom { bottom:0;inset-inline-end:0; }
  .art-tag { padding:10px; }
  .faq-layout { gap:40px; }
}
@media(max-width:820px) {
  .landing-marketing .nav-inner { min-height:76px;flex-wrap:wrap; }
  .landing-marketing .nav-actions > .btn.primary { display:inline-flex; }
  .landing-marketing .landing-menu-toggle { display:grid; }
  .landing-marketing .nav-links { display:none;width:100%;order:3;margin:0;padding-bottom:20px;gap:18px;flex-wrap:wrap; }
  .landing-marketing .nav-links.open { display:flex; }
  .intro-section { padding:40px 0; }
  .intro-grid { grid-template-columns:minmax(0,1fr);gap:50px; }
  .intro-copy { max-width:620px; }
  .intro-copy h1 { font-size:clamp(40px,7vw,58px); }
  .intro-copy > p { max-width:600px; }
  .intro-art { width:90%;max-width:640px;margin:20px auto;min-height:420px; }
  .intro-window { width:100%; }
  .art-caption { top:-20px; }
  .facts-grid { grid-template-columns:repeat(2,minmax(0,1fr));row-gap:24px; }
  .facts-grid > div:nth-child(3) { border-inline-start:0; }
  .craft-grid { grid-template-columns:minmax(0,1fr); }
  .craft-card { padding:26px; }
  .craft-card > i { margin-bottom:20px; }
  .layout-showcase { grid-template-columns:repeat(2,minmax(0,1fr));gap:16px; }
  .seller-callout { align-items:flex-start;flex-direction:column; }
  .faq-layout { grid-template-columns:minmax(0,1fr);gap:20px; }
  .product-story { height:600vh;min-height:3600px; }
  .story-sticky { top:82px; }
  .story-stage { --stage-height:390px; }
  .story-desktop { width:min(90%,calc((var(--stage-height) - 90px) * 1.6)); }
  .story-tablet { height:85%;width:40%; }
  .story-phone { height:calc(81% - 12px); }
  .footer-top,.footer-note { align-items:flex-start;flex-direction:column; }
}
@media(max-width:560px) {
  .landing-marketing .container { width:calc(100% - 32px); }
  .landing-marketing .edition-bar { padding-inline:16px;font-size:9px; }
  .landing-marketing .brand { font-size:22px; }
  .landing-marketing .brand small { display:none; }
  .landing-marketing .nav-actions { gap:4px; }
  .landing-marketing .nav-actions > .btn.primary { min-height:40px;padding:8px 12px;font-size:11px;gap:12px; }
  .landing-marketing .icon-btn { width:36px; }
  .intro-copy h1 { font-size:40px;letter-spacing:-1.5px; }
  .intro-copy > p { font-size:13px;line-height:2.3; }
  .intro-actions { gap:12px;margin-top:22px; }
  .intro-footnote { font-size:9px;gap:10px; }
  .intro-footnote > span + span { padding-inline-start:10px; }
  .intro-art { min-height:290px;width:94%;margin-block:0 12px; }
  .art-tag strong { font-size:10px; }
  .art-tag small { font-size:9px; }
  .art-tag { gap:8px;padding:8px 10px; }
  .tag-icon { width:26px;height:28px;font-size:14px; }
  .tag-top { top:8px;inset-inline-start:-8px; }
  .tag-bottom { bottom:-10px;inset-inline-end:0; }
  .facts-grid strong { font-size:32px; }
  .facts-grid span { font-size:11px; }
  .facts-grid > div { gap:12px; }
  .landing-marketing .section { padding-block:56px; }
  .landing-marketing .section-head { flex-direction:column;align-items:flex-start;gap:12px; }
  .panel-grid { grid-template-columns:minmax(0,1fr);gap:20px; }
  .panel-image { padding:22px 22px 0; }
  .panel-info { padding:18px;gap:12px; }
  .panel-info p { font-size:10px; }
  .panel-glyph { width:36px;height:40px; }
  .panel-info h3 { font-size:15px; }
  .seller-callout { padding:22px; }
  .seller-callout h3 { font-size:20px; }
  .product-story { height:550vh;min-height:3200px; }
  .story-sticky { top:76px;padding-top:24px; }
  .story-stage { --stage-height:clamp(220px,calc(100svh - 390px),320px);margin-top:30px; }
  .story-desktop { width:min(90%,calc((var(--stage-height) - 70px) * 1.6)); }
  .macbook-lid { padding:5px 5px 0;border-width:1px;border-radius:10px 10px 3px 3px; }
  .macbook-camera { top:4px;height:8px;border-radius:0 0 4px 4px; }
  .macbook-camera::after { top:2px;width:3px;height:3px; }
  .macbook-chin { height:10px;font-size:5px;line-height:10px; }
  .story-desktop .story-screen { border-radius:5px 5px 1px 1px; }
  .story-tablet { width:44%;height:85%;border-width:4px;border-radius:12px; }
  .story-phone { left:58%;height:calc(92% - 8px);border-width:4px;border-radius:16px; }
  .story-label { bottom:-18px;font-size:9px; }
  .story-caption { margin-top:34px;gap:12px;font-size:11px;flex-wrap:wrap; }
  .story-scroll-hint { display:none; }
  .story-progress { margin-top:8px;font-size:8px;gap:8px; }
  .layout-showcase { gap:12px; }
  .layout-tile { padding:7px; }
  .layout-tile > span { font-size:11px;padding:12px 2px 4px; }
  .final-card { padding:32px 24px!important; }
  .final-section { padding-bottom:36px; }
  .final-card h2 { font-size:32px; }
  .footer-top > div { gap:18px; }
  .footer-note { gap:10px;line-height:2; }
}
.product-story:not(.story-animated) { height:auto;min-height:0; }
.product-story:not(.story-animated) .story-sticky { position:relative;top:auto; }
.product-story:not(.story-animated) .story-progress,
.product-story:not(.story-animated) .story-scroll-hint { display:none; }
@media(prefers-reduced-motion:reduce) {
  html { scroll-behavior:auto!important; }
  *,*::before,*::after { animation:none!important;transition:none!important;scroll-behavior:auto!important; }
  .product-story { height:auto;min-height:0;padding-block:50px; }
  .story-sticky { position:relative;top:auto; }
  .story-stage { --story:1!important;--story-tablet:1!important;--story-phone:1!important;--story-turn:0deg!important; }
  .intro-window { transform:none; }
  .story-heading p,.story-progress,.story-scroll-hint { display:none; }
}
/* Numeric labels remain readable on every configurable palette. */
.landing-marketing .art-tag .tag-icon{color:var(--land-text)}

/* A waiting offline snapshot becomes active only after the user requests it. */
.viravan-pwa-update{position:fixed;z-index:2000;inset-inline:16px;bottom:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:500px;padding:16px;border:1px solid #ccd5e5;border-radius:16px;background:#fff;color:#172b4d;box-shadow:0 10px 40px #172b4d26;font:inherit}
@media(max-width:520px){.viravan-pwa-update{flex-direction:column;align-items:stretch}}