/* WebCAD marketing site. One accent (the app's light-theme --accent-primary #2563eb), Inter, lots of air. */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('fonts/inter-latin-var.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --bg: #ffffff;
  --bg-soft: #f5f7fa;
  --ink: #0b1220;
  --ink-2: #334155;
  --ink-3: #526077;
  --line: #e2e8f0;
  --accent: #2563eb;
  --accent-ink: #1d4ed8;
  --accent-soft: #eff4ff;
  --radius: 18px;
  --radius-s: 12px;
  --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 12px 32px -12px rgba(15, 23, 42, .18);
  --shadow-l: 0 2px 4px rgba(15, 23, 42, .05), 0 30px 60px -20px rgba(15, 23, 42, .28);
  --wrap: 1180px;
  --font: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'cv11', 'ss01';
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: var(--accent-ink); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--accent); }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 .5em; font-weight: 650; color: var(--ink); }
h1 { font-size: clamp(2.25rem, 4.4vw, 3.6rem); letter-spacing: -0.032em; line-height: 1.06; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -0.026em; }
h3 { font-size: 1.15rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
q { quotes: '“' '”' '‘' '’'; }
:lang(fr) q, q:lang(fr) { quotes: '«\00a0' '\00a0»' '“' '”'; }
.page-home q[lang='en'] { quotes: '“' '”'; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 10px; text-decoration: none; }
.skip:focus { top: 12px; color: #fff; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 820px; }
.center { text-align: center; }
.muted { color: var(--ink-3); }
.i { width: 1.1em; height: 1.1em; flex: none; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .86);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, .8);
}
.header-row { display: flex; align-items: center; gap: 28px; height: 68px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 650; letter-spacing: -0.02em; font-size: 1.12rem; }
.logo:hover { color: var(--ink); }
.logo-mark { display: inline-flex; font-weight: 750; font-size: 1.05rem; letter-spacing: -0.06em; line-height: 1; }
.logo-mark .w { color: #2a4890; }
.logo-mark .c { color: #528ae7; }
.nav-desktop { margin-left: auto; }
.nav-desktop ul, .nav-mobile ul { list-style: none; display: flex; gap: 6px; }
.nav-desktop a, .nav-mobile a {
  display: block; padding: 8px 12px; border-radius: 10px; color: var(--ink-2); text-decoration: none; font-size: .96rem; font-weight: 500;
}
.nav-desktop a:hover, .nav-mobile a:hover { background: var(--bg-soft); color: var(--ink); }
.nav-desktop a[aria-current='page'] { color: var(--ink); background: var(--bg-soft); }
.header-end { display: flex; align-items: center; gap: 10px; }
.lang {
  font-size: .9rem; font-weight: 550; color: var(--ink-2); text-decoration: none;
  border: 1px solid var(--line); padding: 6px 12px; border-radius: 999px;
}
.lang:hover { border-color: #cbd5e1; color: var(--ink); }
/* Owner, Oct 16: the way in for returning users (desktop); on phones it is the menu's last item. */
.btn-nav { display: inline-flex; align-items: center; height: 38px; padding: 0 14px; margin-right: 10px; border-radius: 10px; background: var(--ink); color: #fff; font-weight: 600; font-size: .92rem; text-decoration: none; white-space: nowrap; }
.btn-nav:hover { background: #1e293b; color: #fff; }
.nav-mobile .nav-open { color: var(--accent); font-weight: 650; }
@media (max-width: 900px) { .btn-nav { display: none; } }
.nav-mobile { display: none; position: relative; }
.nav-mobile summary { list-style: none; cursor: pointer; width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center; border: 1px solid var(--line); }
.nav-mobile summary::-webkit-details-marker { display: none; }
.burger, .burger::before, .burger::after { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; position: relative; content: ''; }
.burger::before { position: absolute; top: -6px; }
.burger::after { position: absolute; top: 6px; }
.nav-mobile[open] summary { background: var(--bg-soft); }
.nav-mobile nav { position: absolute; right: 0; top: 52px; background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-l); padding: 8px; min-width: 220px; }
.nav-mobile nav ul { flex-direction: column; gap: 2px; }
.nav-mobile nav a { padding: 12px 14px; font-size: 1rem; }

/* Buttons and links */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 10px 24px; border-radius: 14px; font-weight: 600; font-size: 1.02rem; line-height: 1.25; text-align: center; text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 22px -10px rgba(37, 99, 235, .8), inset 0 1px 0 rgba(255, 255, 255, .18); }
.btn-primary:hover { background: var(--accent-ink); color: #fff; transform: translateY(-1px); }
.btn-secondary { background: #fff; color: var(--ink); border: 1px solid #cfd8e3; }
.btn-secondary:hover { border-color: #94a3b8; color: var(--ink); }
.link-quiet { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-2); text-decoration: none; font-weight: 550; padding: 10px 4px; }
.link-quiet:hover { color: var(--ink); text-decoration: underline; }
.link-strong { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: none; color: var(--accent-ink); }
.link-strong:hover { text-decoration: underline; }

.eyebrow { font-size: .82rem; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-ink); margin-bottom: 14px; }

/* Hero */
.hero { padding: clamp(36px, 5.5vw, 72px) 0 clamp(24px, 4vw, 48px); background:
  radial-gradient(1100px 520px at 50% -12%, rgba(37, 99, 235, .10), transparent 62%),
  radial-gradient(700px 360px at 8% 30%, rgba(14, 165, 233, .05), transparent 60%); }
.hero-center { display: flex; flex-direction: column; align-items: center; text-align: center; }
.hero-title { font-size: clamp(2.2rem, 4.2vw, 3.6rem); font-weight: 800; letter-spacing: -0.045em; line-height: 1.04; margin: 0 0 20px; }
.hero-eyebrow { margin-bottom: 12px; }
/* The line under the headline carries the speed arrow (P4: the owner's wording; sized to this line). */
.hero-line { font-size: clamp(1.18rem, 2vw, 1.6rem); font-weight: 600; color: var(--ink); letter-spacing: -0.01em; margin: 0 auto 28px; }
.hero-line .zip { width: 2.1em; height: .62em; margin: 0 .32em 0 .26em; vertical-align: -0.02em; }
.ht-a, .ht-b { white-space: nowrap; }
/* The arrow opens the second line, so it always points into the words it leads to. */
.ht-b { display: block; }
.ht-b .zip { margin-left: 0; }
@media (max-width: 600px) { .ht-a { white-space: normal; } .hero-title { text-wrap: balance; font-size: clamp(1.9rem, 8.6vw, 2.4rem); } .ht-b .zip { width: 1.25em; } }
/* French runs ~25% longer: a slightly smaller size keeps it on one line on desktop, like the English. */
.hero-title:lang(fr) { font-size: clamp(2.2rem, 4.2vw, 3.65rem); }
.hero-sub { font-size: clamp(1.08rem, 1.5vw, 1.3rem); color: var(--ink-2); max-width: 38em; margin: 0 auto 28px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 22px; }
.fine { color: var(--ink-3); font-size: .95rem; margin: 14px 0 0; }
.nw { white-space: nowrap; }
.hero-media-wide { width: 100%; max-width: 1100px; margin-top: clamp(26px, 3.6vw, 40px); }
.hero-media .frame {
  position: relative; border-radius: 22px; overflow: hidden; background: #eef2f7;
  box-shadow: var(--shadow-l); border: 1px solid rgba(15, 23, 42, .08); aspect-ratio: 2 / 1;
}
.hero-media .frame img, .hero-media .frame video { width: 100%; height: 100%; object-fit: cover; }
.hero-media .frame video { position: absolute; inset: 0; }
/* Owner, Oct 16: the how line, then a typed prompt with its part (left) beside the stress-test clip (right). */
.hero-how { max-width: 40rem; color: var(--ink-2); font-size: clamp(1rem, 1.25vw, 1.12rem); line-height: 1.5; margin: 0 auto 26px; text-wrap: balance; }
.hero-duo { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(16px, 2.4vw, 28px); align-items: start; text-align: left; }
.duo-card { margin: 0; min-width: 0; }
.duo-card figcaption { color: var(--ink-3); font-size: .9rem; line-height: 1.4; margin-top: 10px; }
.duo-box { position: absolute; top: 12px; left: 12px; right: 12px; background: rgba(255, 255, 255, .94); border: 1px solid rgba(15, 23, 42, .1); border-radius: 14px; padding: 10px 14px; box-shadow: 0 2px 8px rgba(15, 23, 42, .08); color: var(--ink); font-size: .95rem; line-height: 1.4; }
.duo-box q { display: block; }
/* 10:7 beside a 2:1 clip in a 5:7 grid = the same height. */
.duo-part { position: relative; border-radius: 22px; overflow: hidden; background: #edf3fa; border: 1px solid rgba(15, 23, 42, .08); box-shadow: var(--shadow-l); aspect-ratio: 10 / 7; }
/* The whole vise shows under the prompt bubble (contain, bottom-aligned, room on top for the bubble). */
.duo-part img { width: 100%; height: 100%; object-fit: contain; object-position: 50% 100%; padding: 78px 14px 6px; box-sizing: border-box; display: block;
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 60%, #000 62%, transparent 100%); mask-image: radial-gradient(ellipse 50% 50% at 50% 60%, #000 62%, transparent 100%); }
.hero-duo .frame { aspect-ratio: 2 / 1; }
@media (max-width: 860px) { .hero-duo { grid-template-columns: minmax(0, 1fr); } .duo-part { aspect-ratio: 4 / 3; } .duo-part img { padding-top: 104px; } }

/* The headline arrow: long, accent, speed streaks behind it. One quick "zip" on load (all done by 560 ms), then still. */
.zip { display: inline-block; width: 1.72em; height: .5em; margin: 0 .16em 0 .2em; vertical-align: .1em; color: var(--accent); overflow: visible; }
.zip-streaks .s1 { opacity: .42; }
.zip-streaks .s2 { opacity: .68; }
.zip-streaks .s3 { opacity: .34; }
@media (prefers-reduced-motion: no-preference) {
  .zip-shaft { stroke-dasharray: 100; animation: zip-shaft 360ms cubic-bezier(.16, 1, .3, 1) 80ms both; }
  .zip-head { animation: zip-head 240ms cubic-bezier(.16, 1, .3, 1) 300ms both; }
  .zip-streaks line { animation: zip-streak 400ms cubic-bezier(.16, 1, .3, 1) 160ms both; }
}
@keyframes zip-shaft { from { stroke-dashoffset: 100; } to { stroke-dashoffset: 0; } }
@keyframes zip-head { from { opacity: 0; transform: translateX(-30px); } to { opacity: 1; transform: none; } }
@keyframes zip-streak { from { opacity: 0; transform: translateX(-40px); } }
.hero-video-toggle {
  position: absolute; right: 14px; bottom: 14px; width: 40px; height: 40px; border-radius: 999px; border: 0; cursor: pointer;
  background: rgba(15, 23, 42, .62); display: grid; place-items: center;
}
.hero-video-toggle:hover { background: rgba(15, 23, 42, .8); }
.hero-video-toggle span { width: 12px; height: 14px; border-left: 4px solid #fff; border-right: 4px solid #fff; }
.hero-video-toggle.is-paused span { width: 0; height: 0; border: 0; border-left: 13px solid #fff; border-top: 8px solid transparent; border-bottom: 8px solid transparent; margin-left: 4px; }
.hero-video-toggle[hidden] { display: none; }

/* Sections */
.section { padding: clamp(64px, 8vw, 112px) 0; }
.section-tight { padding-top: clamp(24px, 4vw, 48px); }
.section-soft { background: var(--bg-soft); }
.section-head { max-width: 760px; margin-bottom: clamp(32px, 4vw, 52px); }
.section-head h2 { scroll-margin-top: 90px; }
.lead { font-size: clamp(1.06rem, 1.4vw, 1.18rem); color: var(--ink-2); }
.section-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; margin-top: 36px; }
.section-foot p { margin: 0; }
.note { color: var(--ink-3); font-size: .95rem; margin-top: 28px; max-width: 760px; }

/* Gallery */
.gallery { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.g-card { min-width: 0; }
.g-card figure { margin: 0; min-width: 0; height: 100%; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .2s ease, transform .2s ease; }
.g-card figure:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.g-media { background: #f3f5f8; aspect-ratio: 4 / 3; border-bottom: 1px solid var(--line); }
.g-media img { width: 100%; height: 100%; object-fit: contain; }
.g-card figcaption { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.g-card h3 { margin-bottom: 10px; }
.prompt { font-size: .95rem; color: var(--ink-2); background: var(--bg-soft); border-radius: 12px; padding: 12px 14px; margin-bottom: 12px; }
.prompt-label { display: block; font-size: .72rem; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 4px; }
.g-stats { margin: auto 0 0; font-size: .88rem; color: var(--ink-3); }

/* Stress tests */
.test-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.card.pad { padding: clamp(22px, 3vw, 34px); }
.test-card { margin: 0; overflow: hidden; display: flex; flex-direction: column; }
.test-media { aspect-ratio: 16 / 10; background: #eef2f7; overflow: hidden; }
.test-media img { width: 100%; height: 100%; object-fit: cover; }
.test-media-pair { display: grid; grid-template-rows: 1fr 1fr; gap: 2px; background: #fff; }
.pair { position: relative; overflow: hidden; background: #eef2f7; }
.pair img { width: 100%; height: 100%; object-fit: cover; }
.pair-label { position: absolute; left: 12px; top: 10px; z-index: 1; background: rgba(255, 255, 255, .92); color: var(--ink); font-size: .85rem; font-weight: 600; padding: 4px 10px; border-radius: 8px; }
.test-card figcaption { padding: 22px 24px 26px; }
.test-card figcaption p { color: var(--ink-2); margin: 0; }

/* Tiles */
.tiles { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.tiles-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tile { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 26px 22px; }
.section-soft .tile { background: #fff; }
.tile p { color: var(--ink-2); margin: 0; }
.tile-i { width: 40px; height: 40px; color: var(--accent); margin-bottom: 16px; }

/* Plans */
.plans-mini { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; max-width: 900px; }
.plan-mini { padding: 26px 28px; }
.plan-mini p:last-child { margin: 0; color: var(--ink-2); }
.plan-mini-pro { border-color: rgba(37, 99, 235, .35); box-shadow: 0 0 0 4px var(--accent-soft); }
.plan-price { font-size: 1.6rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 6px; }
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; align-items: start; }
.plan { padding: 30px 28px; display: flex; flex-direction: column; }
.plan .plan-price { font-size: 2.2rem; margin-bottom: 2px; }
.plan .per { font-size: 1rem; font-weight: 500; color: var(--ink-3); }
.plan-sub { color: var(--ink-3); margin-bottom: 20px; }
.plan .checks { margin-bottom: 26px; }
.plan-pro { border-color: rgba(37, 99, 235, .45); box-shadow: 0 0 0 4px var(--accent-soft), var(--shadow); }
.plan-how { font-size: .9rem; color: var(--ink-3); margin: 12px 0 0; }

.checks { list-style: none; display: grid; gap: 10px; }
.checks li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-2); }
.checks .i { color: var(--accent); margin-top: .22em; }

/* Final call to action */
.final { padding: clamp(72px, 9vw, 120px) 0; background:
  radial-gradient(900px 380px at 50% 0%, rgba(37, 99, 235, .12), transparent 70%), var(--bg-soft); text-align: center; }
.final-inner { max-width: 760px; }
.final p { color: var(--ink-2); font-size: 1.12rem; margin-bottom: 28px; }
.final .final-alt { font-size: .95rem; margin: 22px 0 0; }

/* Inner pages */
.page-hero { padding: clamp(48px, 7vw, 96px) 0 clamp(24px, 4vw, 40px); background: radial-gradient(1000px 420px at 80% -20%, rgba(37, 99, 235, .08), transparent 60%); }
.page-hero h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); }
.page-hero-inner { max-width: 820px; }
.page-hero .hero-actions { margin-top: 26px; }
.two-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; align-items: start; }
.two-col h2 { font-size: 1.5rem; }
.section-soft .narrow.center { margin-top: clamp(40px, 6vw, 72px); }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.compare { width: 100%; border-collapse: collapse; font-size: .98rem; min-width: 680px; }
.compare th, .compare td { text-align: left; vertical-align: top; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.compare thead th { font-size: .85rem; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); background: var(--bg-soft); }
.compare thead th.col-webcad { color: var(--accent-ink); }
.compare tbody th { font-weight: 600; width: 18%; }
.compare td { color: var(--ink-2); width: 41%; }
.compare tr:last-child th, .compare tr:last-child td { border-bottom: 0; }

.personas { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.persona h2 { font-size: 1.3rem; }
.persona p { color: var(--ink-2); }

.faq { display: grid; gap: 12px; margin-top: 24px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 4px 20px; }
.faq summary { cursor: pointer; font-weight: 600; padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--accent); font-weight: 500; font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: '−'; }
.faq details p { color: var(--ink-2); margin: 0 0 16px; }

.releases .release { padding: 8px 0 28px; border-bottom: 1px solid var(--line); margin-bottom: 28px; }
.releases .release h2 { font-size: 1.5rem; }
.releases h3 { font-size: 1.08rem; margin: 18px 0 8px; }
.releases ul { padding-left: 1.2em; color: var(--ink-2); }
.releases li { margin-bottom: 6px; }

.steps { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.steps li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.steps p { color: var(--ink-2); margin: 0; }
.step-n { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-ink); font-weight: 700; margin-bottom: 14px; }

.nf { min-height: 50vh; }
.nf-fr { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--line); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 56px 0 28px; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; }
.footer-brand p { color: var(--ink-3); max-width: 300px; margin-top: 12px; }
.site-footer h2 { font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 14px; font-weight: 650; }
.site-footer ul { list-style: none; display: grid; gap: 8px; }
.site-footer a { color: var(--ink-2); text-decoration: none; }
.site-footer a:hover { color: var(--ink); text-decoration: underline; }
.footer-legal { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--ink-3); font-size: .88rem; }
.footer-legal p { margin: 0; }

/* Responsive */
@media (max-width: 1080px) {
  .gallery, .personas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plans { grid-template-columns: minmax(0, 1fr); max-width: 560px; }
}
@media (max-width: 900px) {
  .nav-desktop { display: none; }
  .nav-mobile { display: block; }
  .header-end { margin-left: auto; }
  .test-grid, .tiles, .tiles-2, .two-col, .plans-mini { grid-template-columns: minmax(0, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  body { font-size: 1rem; }
  .wrap { padding: 0 20px; }
  .gallery, .personas, .steps { grid-template-columns: minmax(0, 1fr); }
  .header-row { height: 60px; gap: 12px; }
  .btn { width: 100%; padding: 10px 18px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-center > .hero-actions { width: 100%; }
  .link-quiet { justify-content: center; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .section-foot { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}