/* Virumo stylesheet: tokens, base, components. */
:root {
  --bg: #0E1013;
  --panel: #16181C;
  --panel-border: rgba(255,255,255,.06);
  --card: #191C22;
  --card-hi: #2A2D34;
  --row-hi: #22252B;
  --chip: #333026;
  --chip-border: rgba(224,192,96,.5);
  --accent: #E0C060;
  --ring: rgba(224,192,96,.85);
  --accent-glow: rgba(224,192,96,.15);
  --text-hero: #FFFFFF;
  --text: #ECEEF2;
  --text-2: #A9B0BC;
  --text-3: #9198A5;
  --faint: #808A99;
  --divider: rgba(255,255,255,.08);
  --ok: #7EE07E;
  --live: #FF6B6B;
  --amber: #E0A055;
  --sans: -apple-system, "Segoe UI", Roboto, Inter, Helvetica, Arial, sans-serif;
  --display: Montserrat, "Montserrat Fallback", var(--sans);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --wrap: 1180px;
  --gutter: clamp(20px,5vw,48px);
  --section: clamp(72px,10vw,128px);
  --radius: 16px;
  --head-h: 68px;
}
/* Fonts: subsets + metric-matched fallback (zero CLS) */
@font-face {font-family: Montserrat; src: url("/assets/fonts/montserrat-bold.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: optional}
@font-face {font-family: Montserrat; src: url("/assets/fonts/montserrat-semibold.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: optional}
/* Metric-matched fallback, measured from the font files on 05/09/2026 (avg advance Montserrat Bold 0.5263em vs Arial-metric 0.4753em): no reflow if the webfont is late. */
@font-face {font-family: "Montserrat Fallback"; src: local("Arial"), local("Helvetica"), local("Liberation Sans"), local("Roboto"); ascent-override: 87.4%; descent-override: 22.7%; line-gap-override: 0%; size-adjust: 110.7%}
/* Base */
.nav ul, .trust, .stats ul, .cards, .devices, .steps, .ticks, .chips, .toc, .foot-nav ul {list-style: none; margin: 0; padding: 0}
*, *::before, *::after {box-sizing: border-box}
html {-webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--head-h) + 16px)}
body {margin: 0; background: var(--bg); color: var(--text); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased}
@media (min-width:760px) {body {font-size: 17px}}
h1, h2, h3 {font-family: var(--display); color: var(--text-hero); margin: 0 0 .5em; text-wrap: balance}
h1, h2 {font-weight: 700; letter-spacing: -.02em}
h1 {font-size: clamp(2.4rem,5vw,3.9rem); line-height: 1.06; max-width: 14ch}
h2 {font-size: clamp(1.75rem,3.2vw,2.6rem); line-height: 1.1}
h3 {font-weight: 600; font-size: 1.25rem; letter-spacing: -.01em; line-height: 1.3}
p {margin: 0 0 1.1em}
p:last-child {margin-bottom: 0}
a {color: var(--accent); text-underline-offset: .22em; text-decoration-thickness: 1px}
a:hover {color: var(--text-hero)}
ul, ol {margin: 0 0 1.1em; padding-left: 1.2em}
li {margin: 0 0 .4em}
strong {color: var(--text-hero); font-weight: 600}
code {font-family: var(--mono); font-size: .92em; color: var(--text); background: var(--panel); border: 1px solid var(--panel-border); border-radius: 6px; padding: 2px 6px}
img, svg {max-width: 100%}
:focus-visible {outline: 3px solid var(--ring); outline-offset: 3px; border-radius: 4px}
::selection {background: var(--accent); color: var(--bg)}
.svg-defs {position: absolute}
.wrap {width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter)}
.vh {position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0}
.skip {position: absolute; left: 50%; top: 0; z-index: 100; transform: translate(-50%, -140%); background: var(--accent); color: var(--bg); font-weight: 600; padding: 12px 20px; border-radius: 0 0 12px 12px; text-decoration: none; transition: transform .15s ease-out}
.skip:focus {transform: translate(-50%, 0); color: var(--bg)}
/* Header */
.site-head {position: sticky; top: 0; z-index: 50; background: rgba(14,16,19,.94); border-bottom: 1px solid transparent}
.site-head.scrolled {border-bottom-color: var(--divider); background: var(--bg)}
.nav .btn-small {padding: 10px 20px}
.nav-row {display: flex; align-items: center; gap: 24px; min-height: var(--head-h)}
.brand {display: inline-flex; align-items: center; margin-right: auto; color: var(--text-hero); text-decoration: none}
.brand:hover {color: var(--accent)}
.brand-lockup {display: inline-flex; align-items: center; gap: 9px}
.brand-bars {width: 20px; height: 15px; display: block; color: var(--accent)}
.brand-name {font-family: var(--display); font-weight: 700; font-size: 15px; letter-spacing: .2em; text-transform: uppercase; line-height: 1; color: var(--accent); padding-left: 2px; white-space: nowrap}
.brand-lockup {min-width: 118px}
.nav-row {flex-wrap: nowrap}
.nav ul {display: flex; align-items: center; gap: 28px}
.nav li {margin: 0}
.nav a {display: inline-block; padding: 6px 0; color: var(--text-2); text-decoration: none; font-size: .95rem; font-weight: 500}
.nav a:hover {color: var(--text-hero)}
.nav .btn {color: var(--bg)}
.nav-toggle {display: none; width: 44px; height: 44px; padding: 0 11px; background: none; border: 1px solid var(--divider); border-radius: 10px; cursor: pointer}
.nav-toggle span {display: block; height: 2px; margin: 4px 0; background: var(--text); border-radius: 2px}
.nav-toggle:hover {border-color: var(--accent)}
@media (max-width:899px) {
  .nav-toggle {display: block}
  .nav {position: absolute; left: 0; right: 0; top: 100%; background: var(--panel); border-block: 1px solid var(--divider)}
  .nav {display: none}
  .nav[data-open="true"] {display: block}
  /* No-JS fallback via the scripting media feature: decided by CSS at first paint, so no flash and no layout shift while the deferred script loads. */
  @media (scripting: none) {.nav {display: block; position: static; background: none; border: 0} .nav-toggle {display: none}}
  .nav ul {flex-direction: column; align-items: stretch; gap: 0; padding: 8px var(--gutter) 24px}
  .nav li + li {border-top: 1px solid var(--divider)}
  .nav li:last-child {border-top: 0}
  .nav a {padding: 14px 0; font-size: 1.05rem}
  .nav .btn {margin-top: 16px; text-align: center}
}
/* Buttons */
.btn {display: inline-block; padding: 14px 24px; background: var(--accent); color: var(--bg); font: 600 1rem/1.2 var(--sans); border: 1px solid var(--accent); border-radius: 999px; text-decoration: none; cursor: pointer; transition: transform .15s, filter .15s, border-color .15s}
.btn:hover {color: var(--bg); transform: translateY(-1px); filter: brightness(1.08)}
.btn:disabled {opacity: .6; cursor: progress; transform: none}
.btn-small {padding: 10px 20px; font-size: .9rem; white-space: nowrap}
.btn-secondary {background: transparent; color: var(--text); border-color: var(--divider)}
.btn-secondary:hover {color: var(--text-hero); border-color: var(--accent)}
.btn-row {display: flex; flex-wrap: wrap; gap: 14px; margin: 32px 0 0}
/* Sections */
.section {padding-block: var(--section); border-top: 1px solid var(--divider)}
.eyebrow {display: block; margin: 0 0 18px; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent)}
.lead {font-size: 1.2rem; color: var(--text-2); max-width: 62ch}
.sec-head {max-width: 62ch; margin-bottom: 48px}
.note {font-size: .9rem; color: var(--text-3); max-width: 62ch}
/* Hero */
.hero {padding-block: clamp(56px,9vw,112px) var(--section); border-top: 0}
.hero-grid {display: grid; gap: clamp(40px,6vw,72px); align-items: center}
@media (min-width:960px) {.hero-grid {grid-template-columns: minmax(0,1.05fr) minmax(0,1fr)}}
.hero h1 {margin-bottom: .38em}
.hero .lead {margin-bottom: 0}
.hero-figure {margin: 0}
.hero-figure picture {display: block}
.hero-figure img {display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; border-radius: 16px; border: 1px solid var(--panel-border); background: var(--panel)}
.trust {display: flex; flex-wrap: wrap; gap: 10px 0; margin-top: 30px; font-size: .9rem; color: var(--text-3)}
@media (max-width: 600px) {.trust {display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px} .trust li:not(:last-child)::after {content: none}}
@media (max-width: 480px) {.chips li {width: 100%; border-radius: 16px}}
.trust li {display: flex; align-items: center; margin: 0}
.trust li:not(:last-child)::after {content: "·"; margin: 0 .75em; color: var(--faint)}
/* Stats */
.stats {padding-block: clamp(40px,5vw,56px); border-block: 1px solid var(--divider)}
.stats ul {display: grid; gap: 32px; grid-template-columns: repeat(2,minmax(0,1fr))}
@media (min-width:860px) {.stats ul {grid-template-columns: repeat(4,minmax(0,1fr))}}
.stats li {margin: 0}
.stat-n {display: block; font-family: var(--display); font-weight: 700; font-size: clamp(2.1rem,4vw,3rem); line-height: 1; letter-spacing: -.03em; color: var(--accent)}
.stat-l {display: block; margin-top: 10px; font-size: .95rem; color: var(--text-2)}
/* Cards, devices */
.cards, .devices {display: grid; gap: 20px; grid-template-columns: 1fr}
.devices {margin-bottom: 32px}
@media (min-width:700px) {.cards, .devices {grid-template-columns: repeat(2,minmax(0,1fr))}}
@media (min-width:1000px) {.cards--3 {grid-template-columns: repeat(3,minmax(0,1fr))}}
.card, .devices li {margin: 0; padding: 28px; background: var(--card); border: 1px solid var(--panel-border); border-radius: var(--radius); transition: background .18s, border-color .18s}
.card:hover, .card:focus-within, .devices li:hover {background: var(--card-hi); border-color: var(--divider)}
.card h3 {margin-bottom: .5em}
.card p, .devices p {margin-bottom: 0; font-size: .97rem; color: var(--text-2)}
.card-icon {display: block; width: 24px; height: 24px; margin-bottom: 18px; color: var(--accent)}
.devices h3 {font-size: 1.1rem; margin-bottom: .35em}
/* Steps + panels */
.steps {display: grid; gap: 4px; counter-reset: step}
.steps > li {display: grid; gap: 8px 28px; counter-increment: step; margin: 0; padding: 28px 0; border-top: 1px solid var(--divider)}
@media (min-width:760px) {.steps > li {grid-template-columns: 88px minmax(0,1fr)}}
.steps > li::before {content: counter(step, decimal-leading-zero); font-family: var(--display); font-weight: 700; font-size: 2rem; line-height: 1; letter-spacing: -.03em; color: var(--accent)}
.steps .step-body {grid-column: -2 / -1}
.steps h3 {margin-bottom: .35em}
.steps p {color: var(--text-2); max-width: 62ch}
.panel {margin-top: 40px; padding: clamp(24px,4vw,36px); background: var(--panel); border: 1px solid var(--panel-border); border-radius: var(--radius)}
.panel h3 {margin-bottom: .5em}
.panel p {color: var(--text-2); max-width: 62ch}
/* Ticked lists */
.ticks {display: grid; gap: 18px}
.ticks li {display: grid; grid-template-columns: 24px minmax(0,1fr); gap: 16px; align-items: start; margin: 0; max-width: 70ch; color: var(--text-2)}
.tick {width: 24px; height: 24px; margin-top: 2px; color: var(--ok)}
/* Roadmap chips */
.chips {display: flex; flex-wrap: wrap; gap: 14px}
.chips li {display: flex; align-items: center; gap: 12px; margin: 0; padding: 12px 20px; background: var(--chip); border: 1px solid var(--chip-border); border-radius: 999px; font-size: .97rem; color: var(--text)}
.badge--build {color: var(--ok); border-color: color-mix(in srgb, var(--ok) 45%, transparent)}
.badge {flex: none; padding: 3px 9px; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); border: 1px solid var(--chip-border); border-radius: 999px}
/* FAQ */
.faq {max-width: 78ch}
.faq details {border-top: 1px solid var(--divider)}
.faq details:last-of-type {border-bottom: 1px solid var(--divider)}
.faq summary {position: relative; padding: 24px 44px 24px 0; font-family: var(--display); font-weight: 600; font-size: 1.12rem; line-height: 1.35; color: var(--text-hero); cursor: pointer; list-style: none}
.faq summary::-webkit-details-marker {display: none}
.faq summary::after {content: "+"; position: absolute; right: 8px; top: 50%; transform: translateY(-50%); font-family: var(--mono); font-size: 1.5rem; line-height: 1; color: var(--accent)}
.faq details[open] summary::after {content: "–"}
.faq summary:hover {color: var(--accent)}
.faq .answer {margin: -6px 0 0; padding: 0 0 26px; max-width: 62ch; color: var(--text-2)}
/* Forms */
.form {max-width: 640px}
.field {display: block; margin-bottom: 22px}
.field > span {display: block; margin-bottom: 8px; font-size: .92rem; color: var(--text-2)}
.field input, .field select, .field textarea {width: 100%; padding: 13px 15px; background: var(--panel); color: var(--text); font-family: var(--sans); font-size: 1rem; line-height: 1.5; border: 1px solid var(--divider); border-radius: 12px}
.field textarea {min-height: 130px; resize: vertical}
.field :is(input,select,textarea):hover {border-color: var(--card-hi)}
.field :is(input,select,textarea):focus {border-color: var(--accent)}
.req {color: var(--accent)}
.form-note {margin-top: 20px; font-size: .9rem; color: var(--text-3); max-width: 62ch}
.form-status {margin: 0 0 20px; font-size: .97rem}
.form-status:empty {margin: 0}
.form-status[data-state="ok"] {color: var(--ok)}
.form-status[data-state="error"] {color: var(--live)}
.hp {position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden}
/* Prose pages */
.page-head {padding-block: clamp(56px,8vw,96px) clamp(32px,5vw,56px)}
.page-head .lead {margin-top: 20px}
.prose h3 {margin-top: 40px}
.prose p, .prose li {color: var(--text-2)}
.prose > p, .prose ul, .prose ol {max-width: 62ch}
.prose ol.guide {padding-left: 1.3em}
.prose ol.guide li {margin-bottom: .6em}
.toc {display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: .95rem}
.toc li {margin: 0}
/* Footer */
.site-foot {margin-top: var(--section); padding-block: clamp(56px,7vw,88px) 32px; border-top: 1px solid var(--divider)}
.foot-grid {display: grid; gap: 48px}
@media (min-width:860px) {.foot-grid {grid-template-columns: minmax(0,1fr) minmax(0,1.35fr)}}
.foot-brand .brand-lockup {margin-bottom: 22px}
.foot-tag {max-width: 34ch; color: var(--text-2)}
.foot-disclaimer {max-width: 42ch; font-size: 16px; color: var(--faint)}
.foot-nav {display: grid; gap: 32px; grid-template-columns: repeat(2,minmax(0,1fr))}
@media (min-width:600px) {.foot-nav {grid-template-columns: repeat(3,minmax(0,1fr))}}
.foot-h {margin: 0 0 16px; font-family: var(--mono); font-size: 12px; font-weight: 400; letter-spacing: .12em; text-transform: uppercase; color: var(--accent)}
.foot-nav li {margin-bottom: 10px}
.foot-nav a {font-size: .97rem; color: var(--text-2); text-decoration: none}
.foot-nav a:hover {color: var(--text-hero)}
.foot-credit {margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--divider)}
.foot-credit p {margin: 0; max-width: 78ch; font-size: .84rem; line-height: 1.6; color: var(--text-3)}
.foot-credit a {color: var(--text-3)}
.foot-credit a:hover {color: var(--accent)}
.foot-base {display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; margin-top: 24px; font-size: .9rem; color: var(--text-3)}
.foot-base p {margin: 0}
.foot-base a {color: var(--text-3); text-decoration: none}
.foot-base a:hover {color: var(--accent)}
/* Motion: enhancement only, never under Reduce Motion */
@media (scripting: enabled) {
  [data-reveal] {opacity: 0; transform: translateY(12px); transition: opacity .5s, transform .5s}
  [data-reveal].is-in {opacity: 1; transform: none}
  [data-reveal].is-in.no-anim {transition: none}
}
@media print {[data-reveal] {opacity: 1; transform: none}}
@media (prefers-reduced-motion: reduce) {
  html {scroll-behavior: auto}
  [data-reveal] {opacity: 1; transform: none}
  *, *::before, *::after {animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important}
}

/* Screenshots */
.shot {margin: 40px 0 0; max-width: 1100px}
.shot picture, .shot img {display: block; width: 100%; height: auto; border-radius: 16px; border: 1px solid var(--panel-border); background: var(--panel)}
.shot--phone {max-width: 360px; margin-top: 36px}
.shot--wide {max-width: 1100px; margin-top: 32px}
.shot figcaption {margin-top: 12px; font-size: .9rem; color: var(--text-3)}
.shots-2up {display: grid; gap: 24px; margin-top: 44px}
@media (min-width: 900px) {.shots-2up {grid-template-columns: 1fr 1fr}}
.shots-2up .shot {margin: 0}