/* AdeptGlass — site styles (2026-10 redesign). One stylesheet for the
   EN / HU / DE home pages; layouts follow the design canvas (desktop 1440,
   phone 390) with fluid steps in between. */

:root {
  --green: #1f7a41;
  --green-dark: #0f5a2e;
  --green-mid: #2d8f4f;
  --green-bright: #3fae63;
  --green-light: #7fd7a0;
  --green-bg: #eef6f0;
  --green-line: #b9dcc4;
  --ink: #1a1c1a;
  --ink-2: #3a3d39;
  --muted: #5f635e;
  --muted-green: #3d5a45;
  --line: #ebece7;
  --line-2: #dcded8;
  --soft: #f7f7f5;
  --chip: #f0f0ed;
  --dark: #0c0e0d;
  --dark-2: #161917;
  --dark-line: #262a27;
  --on-dark: #f4f4ef;
  --on-dark-muted: #a3aaa2;
  --amber-bg: #fbf1dd;
  --amber: #6b4a10;
  --amber-strong: #8a5a0c;
  --display: Rubik, system-ui, sans-serif;
  --body: 'Source Sans 3', system-ui, sans-serif;
  --serif: 'Source Serif 4', Georgia, serif;
  --mono: ui-monospace, Menlo, monospace;
  --gutter: 64px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: #ffffff; color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; }
a { color: var(--green); }
a:hover { color: var(--green-dark); }
h1, h2, h3 { margin: 0; }
p { margin: 0; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--green-bright); outline-offset: 2px; }

.wrap { width: 100%; max-width: 1440px; margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 100; padding: 10px 16px; border-radius: 999px; background: var(--ink); color: #fff; }
.skip-link:focus { left: 16px; }
[hidden] { display: none !important; }

/* ── Header ─────────────────────────────────────────────── */
.site-header { position: sticky; top: 0; z-index: 50; background: #ffffff; border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand:hover { color: var(--ink); }
.brand svg { width: 30px; height: 30px; flex-shrink: 0; }
.brand span { font-family: var(--display); font-weight: 600; font-size: 20px; }
.main-nav { display: flex; gap: 34px; font-size: 16px; }
.main-nav a { color: var(--ink); text-decoration: none; }
.main-nav a:hover { color: var(--green); }
.header-actions { display: flex; align-items: center; gap: 22px; }
.lang-switch { display: flex; gap: 2px; font-size: 14px; font-weight: 700; color: var(--muted); }
.lang-switch a { padding: 4px 5px; color: var(--muted); text-decoration: none; border-radius: 6px; }
.lang-switch a[aria-current="page"] { color: var(--ink); }
.lang-switch a:hover { color: var(--green); }
.lang-switch .sep { padding: 4px 0; }
.header-link { font-size: 15px; font-weight: 600; text-decoration: none; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; border-radius: 999px; font-family: var(--display); font-weight: 600; text-decoration: none; white-space: nowrap; cursor: pointer; border: 0; }
.btn-primary { padding: 12px 22px; background: var(--green); color: #ffffff; font-size: 15px; }
.btn-primary:hover { background: var(--green-dark); color: #ffffff; }
.menu-btn { display: none; width: 44px; height: 44px; border: 0; background: transparent; align-items: center; justify-content: center; cursor: pointer; color: var(--ink); }
.mobile-menu { display: none; }

/* ── Hero ───────────────────────────────────────────────── */
.hero { position: relative; height: 760px; overflow: hidden; background: var(--dark); color: #ffffff; }
.hero video, .hero .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero video { object-fit: cover; }
.hero .hero-shade { background: linear-gradient(90deg, rgba(12,14,13,0.88) 0%, rgba(12,14,13,0.62) 42%, rgba(12,14,13,0.12) 78%); }
.hero .wrap { position: relative; height: 100%; }
.hero-copy { position: absolute; left: var(--gutter); bottom: 92px; width: min(900px, calc(100% - 2 * var(--gutter))); display: flex; flex-direction: column; gap: 26px; }
.hero-kicker { font-family: var(--display); font-weight: 600; font-size: 14px; letter-spacing: 0.16em; color: var(--green-light); }
.hero h1 { font-family: var(--display); font-weight: 700; font-size: 80px; line-height: 1.02; letter-spacing: -0.035em; }
.hero h1 .line { display: block; }
.hero-lede { font-size: 21px; line-height: 1.55; color: #e6e8e3; max-width: 640px; }
.hero-ctas { display: flex; gap: 14px; margin-top: 6px; }
.hero-ctas .btn { padding: 16px 28px; font-size: 17px; }
.btn-light { background: #ffffff; color: var(--green-dark); }
.btn-light:hover { background: var(--green-bg); color: var(--green-dark); }
.btn-ghost { border: 1px solid rgba(255,255,255,0.7); color: #ffffff; }
.btn-ghost:hover { background: rgba(255,255,255,0.12); color: #ffffff; }
.hero-status { position: absolute; right: var(--gutter); bottom: 40px; display: flex; align-items: center; gap: 10px; padding: 9px 14px; border-radius: 999px; background: rgba(12,14,13,0.6); color: #e6e8e3; font-size: 14px; }
.dot { position: relative; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--green-bright); flex-shrink: 0; }
.dot::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: inherit; animation: agLive 1.8s cubic-bezier(0,0,.4,1) infinite; }
@keyframes agLive { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(2.8); opacity: 0; } }
.rise { animation: agRise .9s cubic-bezier(.2,.8,.2,1) both; }
.rise-2 { animation-delay: .15s; }
.rise-3 { animation-delay: .3s; }
@keyframes agRise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ── Marquee ────────────────────────────────────────────── */
.marquee { height: 62px; overflow: hidden; display: flex; align-items: center; border-bottom: 1px solid var(--line); }
.marquee-track { display: flex; white-space: nowrap; font-family: var(--display); font-weight: 500; font-size: 17px; color: var(--muted); animation: agMarquee 42s linear infinite; }
.marquee-track > div { display: flex; gap: 44px; padding-right: 44px; }
.marquee-track .sep { color: var(--green-mid); }
@keyframes agMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── Section basics ─────────────────────────────────────── */
.section { padding-top: 112px; padding-bottom: 112px; }
.eyebrow { font-family: var(--display); font-weight: 600; font-size: 14px; letter-spacing: 0.16em; color: var(--green); text-transform: uppercase; }
.h2 { font-family: var(--display); font-weight: 600; font-size: 54px; line-height: 1.06; letter-spacing: -0.03em; }
.lede { font-family: var(--serif); font-size: 21px; line-height: 1.55; color: var(--muted); }
.section-head { display: flex; flex-direction: column; gap: 16px; max-width: 860px; }
.section-head-split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px; align-items: end; }
.badge { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: 13px; font-weight: 700; }
.badge-ok { background: var(--green-bg); color: var(--green-dark); }
.badge-soon { background: var(--amber-bg); color: var(--amber); }
.chip { display: inline-block; padding: 4px 10px; border-radius: 999px; background: #ffffff; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }

/* ── Capabilities (#how) ────────────────────────────────── */
.how { display: flex; flex-direction: column; gap: 88px; }
.how .section-head { max-width: none; }
.how .section-head .lede { max-width: 860px; }
.how .h2 { text-wrap: balance; }
@media (min-width: 961px) { .how .h2 { font-size: clamp(40px, 4.2vw, 54px); } }
.feature { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px; align-items: center; }
.feature-text { display: flex; flex-direction: column; gap: 20px; }
.feature-tag { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.feature-tag .num { font-family: var(--display); font-weight: 600; font-size: 16px; color: var(--green); }
.feature h3 { font-family: var(--display); font-weight: 600; font-size: 44px; line-height: 1.08; letter-spacing: -0.025em; }
.feature-text > p { font-size: 19px; line-height: 1.6; color: var(--muted); }
.checks { display: flex; flex-direction: column; gap: 10px; margin: 0; padding: 0; list-style: none; font-size: 17px; }
.checks li { display: flex; gap: 10px; }
.checks li::before { content: "✓"; color: var(--green); font-weight: 700; }
.feature-text .feature-note { font-size: 15px; line-height: 1.5; color: var(--muted); }
.feature-media { display: flex; gap: 24px; align-items: center; justify-content: flex-end; }

/* Demo: a real screen recording of the app inside a phone frame. The frame
   is the phone's own 390x844 screen, scaled by --s. */
.demo { justify-content: center; }
.demo-device { --s: 0.78; display: flex; flex-direction: column; align-items: center; gap: 16px; flex-shrink: 0; }
.phone { position: relative; width: calc(390px * var(--s)); height: calc(844px * var(--s)); border-radius: calc(56px * var(--s)); overflow: hidden; background: var(--dark); box-shadow: 0 0 0 8px var(--ink), 0 0 0 9px #3a3d39, 0 30px 60px rgba(12,14,13,0.25); }
.phone video { display: block; width: 100%; height: 100%; object-fit: cover; cursor: pointer; }
.demo-play { position: absolute; left: 50%; top: 33%; transform: translate(-50%, -50%); display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 0; border: 0; background: none; color: #ffffff; font-family: var(--display); font-weight: 600; font-size: 16px; white-space: nowrap; cursor: pointer; text-shadow: 0 1px 10px rgba(0,0,0,0.6); }
.demo-play-icon { width: 72px; height: 72px; border-radius: 36px; background: rgba(244,244,239,0.94); display: flex; align-items: center; justify-content: center; box-shadow: 0 12px 30px rgba(0,0,0,0.35); }
.demo-play-icon svg { width: 25px; height: 25px; margin-left: 4px; }
.demo-play:hover .demo-play-icon { background: #ffffff; }
.demo.has-started .demo-play { display: none; }
.demo-controls { display: flex; align-items: center; gap: 10px; width: calc(390px * var(--s) + 16px); }
.demo-btn { flex-shrink: 0; width: 40px; height: 40px; border-radius: 20px; border: 1px solid var(--line-2); background: #ffffff; color: var(--ink); display: flex; align-items: center; justify-content: center; cursor: pointer; }
.demo-btn:hover { border-color: var(--ink); }
.demo-btn .i-pause, .demo.is-playing .demo-btn .i-play { display: none; }
.demo.is-playing .demo-btn .i-pause { display: block; }
.demo-mute .i-muted, .demo-mute[aria-pressed="true"] .i-sound { display: none; }
.demo-mute[aria-pressed="true"] .i-muted { display: block; }
.demo-range { flex: 1; min-width: 0; accent-color: var(--green); }
.demo-time { font-family: var(--mono); font-size: 13px; color: var(--muted); white-space: nowrap; }

.call { border-radius: 22px; overflow: hidden; background: var(--dark-2); box-shadow: 0 30px 60px rgba(12,14,13,0.18); }
.call-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 18px; background: var(--dark); color: var(--on-dark-muted); font-size: 13px; }
.call-bar strong { color: var(--on-dark); }
.call-bar .live { display: flex; align-items: center; gap: 8px; }
.call-bar .dot { background: #e0513f; }
.call-body { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); }
.call-view { position: relative; height: 380px; overflow: hidden; }
.call-view img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; display: block; }
.call-ring { position: absolute; left: 30%; top: 30%; width: 104px; height: 104px; border-radius: 50%; border: 3px solid var(--green-bright); animation: agPulse 4s ease-in-out infinite; }
@keyframes agPulse { 0%, 100% { transform: scale(1); opacity: .9; } 50% { transform: scale(1.06); opacity: 1; } }
.call-tag { position: absolute; left: calc(30% + 64px); top: calc(30% - 28px); padding: 5px 10px; border-radius: 999px; background: var(--green-bright); color: var(--dark); font-size: 12px; font-weight: 700; }
.call-source { position: absolute; left: 12px; bottom: 12px; padding: 5px 10px; border-radius: 999px; background: rgba(12,14,13,0.7); color: #e6e8e3; font-size: 12px; }
.call-chat { display: flex; flex-direction: column; gap: 10px; padding: 16px; color: var(--on-dark); }
.call-person { display: flex; align-items: center; gap: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--dark-line); }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: #e6d2b8; color: #6b4e2c; display: flex; align-items: center; justify-content: center; font-family: var(--display); font-weight: 600; font-size: 13px; flex-shrink: 0; }
.call-person .name { display: block; font-size: 14px; font-weight: 700; }
.call-person .role { display: block; font-size: 12px; color: var(--on-dark-muted); }
.bubble { max-width: 92%; padding: 8px 11px; font-size: 13.5px; line-height: 1.4; }
.bubble-in { align-self: flex-start; border-radius: 4px 12px 12px 12px; background: var(--dark-line); }
.bubble-out { align-self: flex-end; border-radius: 12px 12px 4px 12px; background: #1f5c36; }

.report { display: flex; flex-direction: column; gap: 18px; padding: 28px; border-radius: 24px; background: #ffffff; border: 1px solid var(--line-2); box-shadow: 0 30px 60px rgba(12,14,13,0.08); }
.report-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 10px 16px; }
.report-kicker { font-size: 13px; font-weight: 700; letter-spacing: 0.08em; color: var(--muted); text-transform: uppercase; }
.report-title { font-family: var(--display); font-weight: 600; font-size: 24px; }
.report-meta { font-size: 14px; color: var(--muted); }
.report-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.pill { padding: 6px 12px; border-radius: 999px; background: var(--chip); font-size: 14px; font-weight: 600; }
.pill-warn { background: var(--amber-bg); color: var(--amber); }
.report-rows { display: flex; flex-direction: column; margin: 0; padding: 0; list-style: none; }
.report-rows li { display: grid; grid-template-columns: 56px 64px minmax(0, 1fr) 84px; gap: 14px; align-items: center; padding: 10px 0; border-top: 1px solid var(--line); }
.report-rows time { font-family: var(--mono); font-size: 14px; color: var(--muted); }
.report-rows img { display: block; width: 64px; height: 64px; border-radius: 10px; object-fit: cover; }
.report-rows .step { font-size: 16px; line-height: 1.35; }
.report-rows .state { justify-self: end; font-size: 13px; font-weight: 700; color: var(--green-dark); }
.report-rows .state-warn { color: var(--amber-strong); }
.report-actions { display: flex; gap: 12px; padding-top: 4px; flex-wrap: wrap; }
.report-actions span { display: inline-flex; align-items: center; height: 44px; padding: 0 18px; border-radius: 12px; font-family: var(--display); font-weight: 600; font-size: 15px; }
.report-actions .primary { background: var(--green); color: #ffffff; }
.report-actions .secondary { border: 1px solid var(--line-2); color: var(--ink); }

/* ── Origin (dark) ──────────────────────────────────────── */
.origin { background: var(--dark); color: var(--on-dark); }
.origin .wrap { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 32px; }
.origin-text { grid-column: span 7; display: flex; flex-direction: column; gap: 24px; }
.origin .eyebrow { color: var(--green-light); }
.origin-text .origin-quote { font-family: var(--serif); font-size: 52px; line-height: 1.12; letter-spacing: -0.01em; color: var(--on-dark); max-width: none; }
.origin-text p { font-size: 19px; line-height: 1.6; color: var(--on-dark-muted); max-width: 660px; }
.origin-steps { grid-column: span 5; display: flex; flex-direction: column; margin: 0; padding: 0; list-style: none; }
.origin-steps li { display: flex; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--dark-line); }
.origin-steps li:last-child { border-bottom: 0; }
.origin-steps .n { font-family: var(--display); font-weight: 600; font-size: 28px; color: var(--green-bright); }
.origin-steps .t { font-family: var(--display); font-weight: 600; font-size: 22px; }
.origin-steps .d { font-size: 17px; line-height: 1.55; color: var(--on-dark-muted); margin-top: 6px; }

/* ── Use cases ──────────────────────────────────────────── */
.use { background: var(--soft); }
.use .wrap { display: flex; flex-direction: column; gap: 40px; }
.use-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; }
.text-link { flex-shrink: 0; font-size: 17px; font-weight: 700; text-decoration: none; }
.card-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.card { display: flex; flex-direction: column; gap: 12px; padding: 26px; border-radius: 20px; background: #ffffff; color: var(--ink); text-decoration: none; }
a.card:hover { color: var(--ink); box-shadow: 0 12px 30px rgba(12,14,13,0.08); }
.card-top { display: flex; justify-content: space-between; align-items: center; }
.card-top svg, .card > svg { width: 28px; height: 28px; }
.card .t { font-family: var(--display); font-weight: 600; font-size: 20px; }
.card .d { font-size: 16px; line-height: 1.5; color: var(--muted); }
.card .more { margin-top: auto; font-size: 15px; font-weight: 700; color: var(--green); }
.card .badge { font-size: 12px; padding: 3px 9px; }

/* ── Industries ─────────────────────────────────────────── */
.industries .wrap { display: flex; flex-direction: column; gap: 44px; }
.industries .lede { font-size: 20px; line-height: 1.6; }
.industry { display: flex; flex-direction: column; gap: 12px; padding: 26px; border-radius: 20px; background: var(--soft); }
.industry-icon { width: 44px; height: 44px; border-radius: 12px; background: #ffffff; display: flex; align-items: center; justify-content: center; }
.industry-icon svg { width: 24px; height: 24px; }
.industry h3 { font-family: var(--display); font-weight: 600; font-size: 20px; line-height: 1.2; }
.industry p { font-size: 15.5px; line-height: 1.55; color: var(--muted); }
.industry .chips { margin-top: auto; padding-top: 6px; }
.callout { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 22px 26px; border-radius: 18px; background: var(--green-bg); font-size: 18px; line-height: 1.5; }

/* ── Devices ────────────────────────────────────────────── */
.devices .wrap { display: flex; flex-direction: column; gap: 48px; }
.devices .lede { font-size: 20px; line-height: 1.6; }
.device-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.device { display: flex; flex-direction: column; border-radius: 24px; overflow: hidden; border: 1px solid var(--line-2); background: #ffffff; }
.device-photo { position: relative; height: 380px; display: flex; align-items: center; justify-content: center; overflow: hidden; background: #ffffff; }
.device-photo img { display: block; }
.device-photo .rayban { width: 90%; height: auto; }
.device-photo.halo { background: #e3e3eb; }
.device-photo .halo-img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 58%; }
.device-photo .badge { position: absolute; top: 20px; left: 20px; padding: 6px 12px; }
.device-body { display: flex; flex-direction: column; gap: 12px; padding: 28px 30px 30px; border-top: 1px solid var(--line); }
.device-body h3 { font-family: var(--display); font-weight: 600; font-size: 28px; letter-spacing: -0.015em; }
.device-body p { font-size: 17px; line-height: 1.6; color: var(--muted); }
.device-body .chips .chip { background: var(--chip); font-size: 14px; padding: 6px 12px; }
.device-note { display: flex; align-items: center; gap: 14px; padding: 16px 20px; border-radius: 16px; background: var(--soft); font-size: 17px; }
.device-note svg { flex-shrink: 0; }

/* ── Privacy ────────────────────────────────────────────── */
.privacy { background: var(--soft); }
.privacy .wrap { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 32px; }
.privacy-head { grid-column: span 4; display: flex; flex-direction: column; gap: 18px; }
.privacy-head .h2, .faq-head .h2 { font-size: 48px; line-height: 1.08; }
.privacy-head p, .faq-head p { font-size: 19px; line-height: 1.6; color: var(--muted); }
.privacy-grid { grid-column: span 8; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.privacy-item { display: flex; flex-direction: column; gap: 10px; padding: 28px; border-radius: 20px; background: #ffffff; }
.privacy-item .n { font-family: var(--display); font-weight: 600; font-size: 30px; color: var(--green); }
.privacy-item h3 { font-family: var(--display); font-weight: 600; font-size: 21px; }
.privacy-item p { font-size: 16px; line-height: 1.55; color: var(--muted); }

/* ── Rollout ────────────────────────────────────────────── */
.rollout { background: var(--green-bg); padding-top: 96px; padding-bottom: 96px; }
.rollout .wrap { display: flex; flex-direction: column; gap: 48px; }
.rollout-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; }
.rollout-head > div { display: flex; flex-direction: column; gap: 14px; }
.rollout-head p { font-size: 19px; line-height: 1.6; color: var(--muted-green); }
.rollout-head .btn { padding: 16px 28px; font-size: 17px; }
.steps { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; margin: 0; padding: 0; list-style: none; }
.steps::before { content: ""; position: absolute; left: 28px; right: 28px; top: 27px; height: 2px; background: var(--green-line); }
.steps li { position: relative; display: flex; flex-direction: column; gap: 14px; }
.steps li > div { display: flex; flex-direction: column; gap: 14px; }
.steps .n { width: 56px; height: 56px; border-radius: 50%; background: #ffffff; border: 2px solid var(--green); display: flex; align-items: center; justify-content: center; font-family: var(--display); font-weight: 600; font-size: 20px; color: var(--green); }
.steps li:last-child .n { background: var(--green); color: #ffffff; }
.steps .t { font-family: var(--display); font-weight: 600; font-size: 22px; }
.steps .d { font-size: 17px; line-height: 1.55; color: var(--muted-green); }

/* ── Founder ────────────────────────────────────────────── */
.founder .wrap { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 56px; align-items: center; }
.founder-photo { grid-column: span 5; }
.founder-photo img { display: block; width: 100%; height: 640px; object-fit: cover; object-position: 50% 22%; border-radius: 24px; }
.founder-text { grid-column: span 7; display: flex; flex-direction: column; gap: 20px; }
.founder-text h2 { font-family: var(--display); font-weight: 600; font-size: 60px; line-height: 1.04; letter-spacing: -0.03em; }
.founder-role { font-size: 17px; font-weight: 600; color: var(--muted); margin-top: 6px; }
.founder-text p { font-size: 19px; line-height: 1.65; color: var(--ink-2); }
.founder-text blockquote { margin: 8px 0 0; padding: 4px 0 4px 24px; border-left: 3px solid var(--green-mid); font-family: var(--serif); font-style: italic; font-size: 28px; line-height: 1.35; }
.founder-links { display: flex; gap: 12px; margin-top: 8px; flex-wrap: wrap; }
.btn-outline { padding: 12px 20px; border: 1px solid #c9ccc5; color: var(--ink); font-size: 15px; }
.btn-outline:hover { border-color: var(--ink); color: var(--ink); }
.btn-text { padding: 12px 20px; font-size: 15px; color: var(--green); }

/* ── FAQ ────────────────────────────────────────────────── */
.faq { background: var(--soft); }
.faq .wrap { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 32px; }
.faq-head { grid-column: span 4; display: flex; flex-direction: column; gap: 18px; }
.faq-head a { font-weight: 700; text-decoration: none; }
.faq-list { grid-column: span 8; border-top: 1px solid var(--line-2); }
.faq-list details { border-bottom: 1px solid var(--line-2); }
.faq-list summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 0; cursor: pointer; list-style: none; font-family: var(--display); font-weight: 600; font-size: 21px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; font-size: 26px; font-weight: 400; color: var(--green); transition: transform .2s; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { padding: 0 0 22px; font-size: 17px; line-height: 1.6; color: var(--muted); max-width: 760px; }

/* ── Contact ────────────────────────────────────────────── */
.contact { padding-top: 104px; padding-bottom: 104px; }
.contact-panel { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 56px; padding: 64px; border-radius: 32px; background: var(--green); color: #ffffff; }
.contact-copy { display: flex; flex-direction: column; gap: 20px; }
.contact-copy .eyebrow { color: #bfe8cc; }
.contact-copy h2 { font-family: var(--display); font-weight: 700; font-size: 60px; line-height: 1.04; letter-spacing: -0.03em; }
.contact-copy p { font-size: 19px; line-height: 1.6; color: #e3f3e8; }
.contact-copy .tagline { margin-top: auto; font-family: var(--serif); font-style: italic; font-size: 24px; line-height: 1.4; color: #e3f3e8; }
.contact-form { display: flex; flex-direction: column; gap: 14px; padding: 28px; border-radius: 22px; background: #ffffff; color: var(--ink); }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 700; color: var(--muted); }
.field input, .field textarea { width: 100%; border: 1px solid var(--line-2); border-radius: 12px; padding: 0 14px; font-size: 16px; font-family: inherit; color: var(--ink); background: #ffffff; }
.field input { height: 48px; }
.field textarea { padding: 12px 14px; resize: vertical; min-height: 110px; }
.field input:focus, .field textarea:focus { outline: 2px solid var(--green-bright); outline-offset: 0; border-color: var(--green); }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-submit { height: 52px; border: 0; border-radius: 14px; background: var(--green); color: #ffffff; font-family: var(--display); font-weight: 600; font-size: 17px; cursor: pointer; }
.contact-submit:hover { background: var(--green-dark); }
.contact-submit:disabled { opacity: .6; cursor: progress; }
.contact-note { font-size: 13.5px; line-height: 1.45; color: var(--muted); }
.contact-status { min-height: 1.4em; font-size: 15px; font-weight: 600; }
.contact-status.is-ok { color: var(--green-dark); }
.contact-status.is-error { color: #b3301f; }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer { border-top: 1px solid var(--line); padding-top: 64px; padding-bottom: 40px; }
.footer-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 32px; }
.footer-brand { grid-column: span 6; display: flex; flex-direction: column; gap: 14px; }
.footer-brand .tag { font-family: var(--serif); font-style: italic; font-size: 18px; color: var(--muted); }
.footer-col { grid-column: span 2; display: flex; flex-direction: column; gap: 10px; font-size: 15px; }
.footer-col .h { font-family: var(--display); font-weight: 600; margin-bottom: 4px; }
.footer-col a { color: var(--muted); text-decoration: none; }
.footer-col a:hover { color: var(--green); }
.footer-bottom { display: flex; justify-content: space-between; gap: 32px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1200px) {
  :root { --gutter: 40px; }
  .main-nav { gap: 22px; }
  .header-link { display: none; }
  .hero h1 { font-size: 64px; }
  .feature { gap: 40px; }
  .feature-media { flex-direction: column; align-items: center; }
  .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 960px) {
  :root { --gutter: 24px; }
  .main-nav, .header-actions .lang-switch { display: none; }
  .hero h1 { font-size: 56px; }
  .menu-btn { display: inline-flex; }
  .header-actions { gap: 4px; }
  .site-header .wrap { height: 64px; }
  .mobile-menu { position: fixed; top: 64px; left: 0; right: 0; bottom: 0; z-index: 49; background: #ffffff; padding: 24px var(--gutter) 40px; overflow-y: auto; flex-direction: column; gap: 6px; }
  .mobile-menu.is-open { display: flex; }
  .mobile-menu a { padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; font-family: var(--display); font-weight: 600; font-size: 22px; }
  .mobile-menu .lang-switch { display: flex; padding-top: 18px; font-size: 16px; }
  .mobile-menu .lang-switch a { border: 0; padding: 6px 8px; font-size: 16px; color: var(--muted); }
  .mobile-menu .lang-switch a[aria-current="page"] { color: var(--ink); }
  .section { padding-top: 80px; padding-bottom: 80px; }
  .h2 { font-size: 40px; }
  .section-head-split, .feature, .device-grid { grid-template-columns: 1fr; gap: 28px; }
  .feature-media { justify-content: center; }
  .how { gap: 64px; }
  .feature-call .call { order: 2; }
  .origin .wrap, .privacy .wrap, .founder .wrap, .faq .wrap, .footer-grid { grid-template-columns: 1fr; }
  .origin-text, .origin-steps, .privacy-head, .privacy-grid, .founder-photo, .founder-text, .faq-head, .faq-list, .footer-brand, .footer-col { grid-column: auto; }
  .origin-text .origin-quote { font-size: 38px; }
  .founder-photo img { height: 480px; }
  .contact-panel { grid-template-columns: 1fr; padding: 40px; gap: 32px; }
  .contact-copy h2 { font-size: 44px; }
  .footer-grid { gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 10px; }
}

@media (max-width: 640px) {
  :root { --gutter: 16px; }
  body { font-size: 16px; }
  .brand svg { width: 26px; height: 26px; }
  .brand span { font-size: 18px; }
  .header-actions .btn-primary { padding: 9px 14px; font-size: 14px; }
  .hero { height: 720px; }
  .hero video { object-position: 45% 50%; }
  .hero .hero-shade { background: linear-gradient(180deg, rgba(12,14,13,0.15) 0%, rgba(12,14,13,0.5) 38%, rgba(12,14,13,0.93) 70%); }
  .hero .wrap { display: flex; flex-direction: column; justify-content: flex-end; gap: 16px; padding-bottom: 28px; }
  .hero-copy { position: static; width: auto; gap: 16px; }
  .hero-kicker { font-size: 12px; letter-spacing: 0.14em; }
  .hero h1 { font-size: 40px; line-height: 1.05; letter-spacing: -0.03em; }
  .hero h1 .line { display: inline; }
  .hero-lede { font-size: 17px; }
  .hero-ctas { flex-direction: column; gap: 10px; margin-top: 4px; }
  .hero-ctas .btn { height: 52px; padding: 0 20px; font-size: 16px; }
  .hero-status { position: static; padding: 0; background: transparent; font-size: 13px; color: #d6d9d3; }
  .marquee { height: 50px; }
  .marquee-track { font-size: 15px; }
  .marquee-track > div { gap: 28px; padding-right: 28px; }
  .section { padding-top: 72px; padding-bottom: 72px; }
  .eyebrow { font-size: 12px; letter-spacing: 0.14em; }
  .h2, .privacy-head .h2, .faq-head .h2 { font-size: 34px; line-height: 1.1; letter-spacing: -0.025em; }
  .lede, .industries .lede, .devices .lede { font-size: 18px; }
  .feature h3 { font-size: 30px; line-height: 1.1; }
  .feature-text > p { font-size: 17px; }
  .demo-device { --s: 0.72; }
  .call-body { grid-template-columns: 1fr; }
  .call-view { height: 260px; }
  .report { padding: 20px; }
  .report-rows li { grid-template-columns: 44px 52px minmax(0, 1fr); gap: 10px; }
  .report-rows img { width: 52px; height: 52px; }
  .report-rows .state { grid-column: 3; justify-self: start; }
  .origin-text .origin-quote { font-size: 30px; }
  .use-head, .rollout-head { flex-direction: column; align-items: flex-start; gap: 20px; }
  .card-grid { grid-template-columns: 1fr; }
  .callout { flex-direction: column; align-items: stretch; font-size: 16px; }
  .callout .btn { height: 48px; }
  .device-photo { height: 260px; }
  .privacy-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 20px; }
  .steps::before { left: 27px; right: auto; top: 28px; bottom: 28px; width: 2px; height: auto; }
  .steps li { flex-direction: row; gap: 16px; align-items: flex-start; }
  .steps li > div { display: flex; flex-direction: column; gap: 6px; padding-top: 4px; }
  .steps .n { flex-shrink: 0; }
  .founder-photo img { height: 380px; }
  .founder-text h2 { font-size: 40px; }
  .founder-text blockquote { font-size: 22px; }
  .faq-list summary { font-size: 18px; }
  .contact { padding-top: 56px; padding-bottom: 56px; }
  .contact-panel { padding: 28px 18px; border-radius: 24px; }
  .contact-copy h2 { font-size: 36px; }
  .contact-form { padding: 20px; }
}

/* Narrow phones (360 wide and below): the header has to fit the brand, the
   call to action and the menu button on one line. */
@media (max-width: 400px) {
  .site-header .wrap { gap: 10px; }
  .brand { gap: 8px; }
  .header-actions .btn-primary { padding: 9px 12px; }
}

@media (max-width: 350px) {
  .header-actions .btn-primary { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}