/* Roomwalk 3D · v2 landing page */
@font-face { font-family: "Inter"; src: url(fonts/inter.woff2) format("woff2"); font-weight: 400 650; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url(fonts/instrument-serif.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "Instrument Serif"; font-style: italic; src: url(fonts/instrument-serif-italic.woff2) format("woff2"); font-display: swap; }

:root {
  --ink: #16140f;
  --ink-2: #3a362e;
  --muted: #6e685d;
  --paper: #f6f3ed;
  --paper-2: #eee9df;
  --card: #fffdf9;
  --line: rgba(22, 20, 15, .1);
  --brass: #7f5f2c;
  --brass-light: #d9b773;
  --brass-display: #9b7642; /* large text only (3:1) */
  --dark: #0e0d0b;
  --dark-2: #1a1814;
  --radius: 18px;
  --serif: "Instrument Serif", "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
}
* { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { display: block; max-width: 100%; }
a { color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; border-radius: 6px; }
.wrap { width: min(1200px, 100% - 48px); margin-inline: auto; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 50; padding: 10px 16px; background: var(--ink); color: #fff; border-radius: 10px; }
.skip:focus { top: 12px; }

h1, h2, h3 { margin: 0; font-weight: 400; }
h2 { font: 400 clamp(36px, 5vw, 60px)/1.04 var(--serif); letter-spacing: -.015em; }
h2 i, h1 i { font-style: italic; color: var(--brass-display); }
h3 { font: 600 18px/1.3 var(--sans); letter-spacing: -.01em; }
.eyebrow { margin: 0 0 16px; font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--brass); }
.eyebrow-light { color: var(--brass-light); }
.hero .eyebrow { text-shadow: 0 1px 12px rgba(0,0,0,.6); }
.sub { margin: 18px 0 0; max-width: 620px; font-size: 18px; color: var(--muted); }
.fine { margin: 28px 0 0; font-size: 13px; color: var(--muted); max-width: 760px; }
.center { text-align: center; margin-inline: auto; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 50px; padding: 0 26px; border-radius: 999px; border: 1px solid transparent;
  font: 600 15px/1 var(--sans); text-decoration: none; cursor: pointer; white-space: nowrap; transition: transform .25s var(--ease), background .25s, color .25s, border-color .25s, box-shadow .25s; }
.btn:hover { transform: translateY(-1px); }
.btn-sm { height: 40px; padding: 0 18px; font-size: 14px; }
.show-sm { display: none; }
@media (max-width: 760px) { .hide-sm { display: none; } .show-sm { display: inline; } }
.btn-light { background: #f6f3ed; color: var(--ink); box-shadow: 0 10px 30px -12px rgba(0,0,0,.5); }
.btn-light:hover { background: #fff; }
.btn-ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.28); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.btn-ghost:hover { background: rgba(255,255,255,.16); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; }
.btn-outline { background: transparent; color: var(--ink); border-color: rgba(22,20,15,.22); }
.btn-outline:hover { border-color: var(--ink); }
.btn-block { width: 100%; }

/* Header */
.site-header { position: fixed; inset: 0 0 auto; z-index: 20; color: #fff; transition: background .35s, color .35s, box-shadow .35s; }
.header-in { display: flex; align-items: center; gap: 28px; height: 72px; }
.site-header.scrolled { background: rgba(246,243,237,.86); color: var(--ink); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); box-shadow: 0 1px 0 var(--line); }
.site-header .btn-light { box-shadow: none; }
.site-header.scrolled .btn-light { background: var(--ink); color: #fff; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 17px; letter-spacing: -.01em; }
.logo svg { width: 30px; height: 30px; }
.logo em { font: italic 400 20px/1 var(--serif); color: var(--brass-light); }
.scrolled .logo em, .footer .logo em { color: var(--brass); }
.nav { display: flex; gap: 30px; margin-left: auto; font-size: 14.5px; }
.nav a { text-decoration: none; opacity: .82; transition: opacity .2s; }
.nav a:hover { opacity: 1; }

/* Hero */
.hero { position: relative; min-height: max(640px, 100svh); display: flex; flex-direction: column; justify-content: flex-end; color: #fff; background: var(--dark); overflow: hidden; isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-poster, .hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-poster { animation: heroIn 1.6s var(--ease) both; }
.hero-canvas { opacity: 0; transition: opacity 1.4s ease; cursor: grab; touch-action: pan-y; }
.hero-canvas:active { cursor: grabbing; }
.hero.is-live .hero-canvas { opacity: 1; }
@keyframes heroIn { from { transform: scale(1.06); filter: brightness(.6); } to { transform: none; filter: none; } }
.hero-shade { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(180deg, rgba(14,13,11,.55) 0%, rgba(14,13,11,0) 22%, rgba(14,13,11,0) 42%, rgba(14,13,11,.78) 82%, rgba(14,13,11,.92) 100%),
              linear-gradient(90deg, rgba(14,13,11,.7) 0%, rgba(14,13,11,.35) 40%, rgba(14,13,11,0) 70%); }
.hero-copy { padding-bottom: 36px; pointer-events: none; }
.hero-copy > * { pointer-events: auto; }
.hero h1 { font: 400 clamp(50px, 7.6vw, 112px)/.96 var(--serif); letter-spacing: -.02em; text-shadow: 0 2px 30px rgba(0,0,0,.25); }
.hero h1 > span { display: block; }
@media (min-width: 761px) { .hero h1 > span { white-space: nowrap; } }
.hero h1 i { color: var(--brass-light); }
.lede { margin: 26px 0 0; max-width: 560px; font-size: 18.5px; line-height: 1.55; color: rgba(255,255,255,.84); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0 26px; border-top: 1px solid rgba(255,255,255,.14); font-size: 13.5px; }
.live { display: flex; align-items: center; gap: 10px; margin: 0; color: rgba(255,255,255,.78); }
.live b { color: #fff; font-weight: 600; }
.live-hint::before { content: "·"; margin-right: 10px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #7bd88f; box-shadow: 0 0 0 0 rgba(123,216,143,.6); animation: pulse 2.4s infinite; }
.hero:not(.is-live) .dot { background: var(--brass-light); animation: none; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(123,216,143,0); } 100% { box-shadow: 0 0 0 0 rgba(123,216,143,0); } }
.hero-open { color: #fff; font-weight: 600; text-decoration: none; padding: 8px 0; }
.hero-open span { display: inline-block; transition: transform .25s var(--ease); }
.hero-open:hover span { transform: translate(2px, -2px); }

/* Facts */
.facts { background: var(--dark); color: #fff; border-top: 1px solid rgba(255,255,255,.06); }
.facts-in { display: grid; grid-template-columns: repeat(4, 1fr); }
.facts p { margin: 0; padding: 26px 0 30px; display: flex; flex-direction: column; gap: 2px; border-left: 1px solid rgba(255,255,255,.1); padding-left: 24px; }
.facts p:first-child { border-left: 0; padding-left: 0; }
.facts b { font: 400 34px/1.1 var(--serif); color: var(--brass-light); }
.facts span { font-size: 14px; color: rgba(255,255,255,.66); }

/* Sections */
.section { padding: clamp(84px, 11vw, 140px) 0; }
.section-alt { background: var(--paper-2); }
.section-dark { background: var(--dark); color: #f3efe7; }
.section-dark .sub, .section-dark .fine { color: rgba(243,239,231,.62); }
.section-dark h2 i { color: var(--brass-light); }
.head { margin-bottom: clamp(40px, 5vw, 64px); }
.head-center { text-align: center; }
.head-center .sub { margin-inline: auto; }

/* Demos */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: -24px 0 32px; }
.filters button { height: 38px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--ink-2); font: 500 14px var(--sans); cursor: pointer; transition: all .2s; }
.filters button:hover { border-color: rgba(22,20,15,.3); }
.filters button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.demos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(12, 1fr); gap: 28px 24px; }
.demo { grid-column: span 4; position: relative; display: flex; flex-direction: column; }
.demo-lg { grid-column: span 6; }
.demo.is-hidden { display: none; }
.demo-img { position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--radius); background: var(--paper-2); }
.demo-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.demo:hover .demo-img img { transform: scale(1.045); }
.demo-img::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(0,0,0,.06); }
.badge { position: absolute; left: 14px; top: 14px; padding: 6px 11px; border-radius: 999px; background: rgba(14,13,11,.6); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  color: #fff; font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.demo-body { padding: 18px 2px 0; display: flex; flex-direction: column; flex: 1; }
.demo-body p { margin: 0; color: var(--muted); font-size: 15px; }
.demo-cat { font-size: 12px !important; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--brass) !important; margin-bottom: 8px !important; }
.demo h3 { font: 400 28px/1.1 var(--serif); letter-spacing: -.01em; }
.demo-lg h3 { font-size: 34px; }
.demo h3 a { text-decoration: none; }
.demo h3 a::after { content: ""; position: absolute; inset: 0; z-index: 1; border-radius: var(--radius); }
.demo h3 a:focus-visible { outline: none; }
.demo h3 a:focus-visible::after { outline: 2px solid var(--brass); outline-offset: 6px; }
.demo-place { font-size: 14px !important; margin: 4px 0 12px !important; }
.demo-fit { margin-top: 12px !important; padding-top: 12px; border-top: 1px solid var(--line); font-size: 14px !important; }
.demo-fit b { color: var(--ink); font-weight: 600; margin-right: 4px; }
.demo-go { margin-top: auto; padding-top: 14px; font-size: 14.5px; font-weight: 600; color: var(--ink); }
.demo-go span { display: inline-block; transition: transform .3s var(--ease); }
.demo:hover .demo-go span { transform: translateX(4px); }

/* Why */
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.why article { background: var(--paper-2); padding: 36px 32px 40px; transition: background .3s; }
.why article:hover { background: #f3efe7; }
.why svg { width: 26px; height: 26px; fill: none; stroke: var(--brass); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 22px; }
.why h3 { margin-bottom: 10px; }
.why p { margin: 0; color: var(--muted); font-size: 15.5px; }

/* Proof */
.proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.proof figure { margin: 0; padding: 34px 30px 30px; border-radius: var(--radius); background: var(--dark-2); border: 1px solid rgba(255,255,255,.07); display: flex; flex-direction: column; }
.num { margin: 0; font: 400 76px/1 var(--serif); color: var(--brass-light); letter-spacing: -.02em; }
.proof blockquote { margin: 16px 0 24px; font-size: 17px; line-height: 1.5; color: #f3efe7; }
.proof figcaption { margin-top: auto; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.09); font-size: 13px; color: rgba(243,239,231,.55); }
.proof figcaption a { color: var(--brass-light); }

/* Steps + showcase */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: s; }
.steps li { position: relative; padding: 32px 30px 30px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); }
.step-n { display: block; font: italic 400 46px/1 var(--serif); color: var(--brass-display); margin-bottom: 26px; }
.steps h3 { font: 400 30px/1.1 var(--serif); margin-bottom: 12px; }
.steps p { margin: 0; color: var(--muted); font-size: 15.5px; }
.steps .step-meta { margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--ink-2); font-size: 13.5px; font-weight: 600; }
.showcase { margin-top: 64px; display: grid; grid-template-columns: 1.55fr .5fr 1fr; gap: 28px; align-items: center; }
.browser { border-radius: 14px; background: #fff; box-shadow: 0 40px 80px -40px rgba(22,20,15,.45), 0 0 0 1px var(--line); overflow: hidden; }
.browser-bar { display: flex; align-items: center; gap: 6px; height: 36px; padding: 0 14px; background: #f1ede6; border-bottom: 1px solid var(--line); }
.browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: #d8d2c6; }
.browser-bar span { margin-left: 14px; padding: 3px 14px; border-radius: 6px; background: #fff; font-size: 12px; color: var(--muted); }
.browser-body { position: relative; }
.browser-body img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.mock-copy { position: absolute; left: 20px; top: 18px; z-index: 1; color: #fff; display: flex; flex-direction: column; text-shadow: 0 1px 12px rgba(0,0,0,.5); }
.mock-copy b { font: 400 28px/1.1 var(--serif); }
.mock-copy span { font-size: 12.5px; opacity: .85; }
.mock-pill { position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%); padding: 6px 12px; border-radius: 999px; background: rgba(14,13,11,.6); color: #fff; font-size: 11.5px; white-space: nowrap; }
.phone { position: relative; aspect-ratio: 9 / 19; border-radius: 30px; padding: 7px; background: #111; box-shadow: 0 40px 70px -35px rgba(22,20,15,.6); }
.phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 24px; }
.phone .mock-pill { bottom: 18px; }
.code pre { margin: 0 0 14px; padding: 18px 20px; border-radius: 12px; background: var(--ink); color: #e9e2d3; font: 13px/1.6 ui-monospace, "SF Mono", Menlo, monospace; overflow-x: auto; }
.code p { margin: 0; color: var(--muted); font-size: 14.5px; }
.code .eyebrow { margin-bottom: 12px; }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 36px 32px 32px; border-radius: 22px; background: var(--card); border: 1px solid var(--line); }
.plan-main { background: var(--ink); color: #f3efe7; border-color: var(--ink); box-shadow: 0 40px 80px -40px rgba(22,20,15,.6); }
.plan-flag { position: absolute; top: -13px; left: 32px; margin: 0; padding: 5px 12px; border-radius: 999px; background: var(--brass-light); color: var(--ink); font-size: 12px; font-weight: 600; }
.plan h3 { font-size: 15px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--brass); }
.plan-main h3 { color: var(--brass-light); }
.price { margin: 18px 0 6px; display: flex; align-items: baseline; gap: 10px; }
.price b { font: 400 64px/1 var(--serif); letter-spacing: -.02em; font-weight: 400; }
.price span { font-size: 14px; color: var(--muted); }
.plan-main .price span, .plan-main .plan-sub { color: rgba(243,239,231,.62); }
.plan-sub { margin: 0; color: var(--muted); font-size: 15px; }
.plan ul { list-style: none; margin: 26px 0 30px; padding: 22px 0 0; border-top: 1px solid var(--line); display: grid; gap: 11px; font-size: 15px; }
.plan-main ul { border-color: rgba(255,255,255,.12); }
.plan li { position: relative; padding-left: 26px; }
.plan li::before { content: ""; position: absolute; left: 2px; top: .5em; width: 11px; height: 6px; border-left: 1.6px solid var(--brass); border-bottom: 1.6px solid var(--brass); transform: rotate(-45deg); }
.plan-main li::before { border-color: var(--brass-light); }
.plan .btn { margin-top: auto; }
.plan-main .btn-dark { background: #f6f3ed; color: var(--ink); }
.plan-main .btn-dark:hover { background: #fff; }

/* FAQ */
.faq-wrap { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: start; }
.faq-wrap .head { position: sticky; top: 110px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; font-size: 18px; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 12px; height: 12px; background: linear-gradient(var(--ink), var(--ink)) center / 12px 1.5px no-repeat, linear-gradient(var(--ink), var(--ink)) center / 1.5px 12px no-repeat; transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: -6px 0 24px; color: var(--muted); max-width: 640px; }

/* Contact */
.contact { position: relative; overflow: hidden; isolation: isolate; }
.contact-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -1; opacity: .16; filter: blur(2px) saturate(.8); }
.contact::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, var(--dark) 30%, rgba(14,13,11,.75)); }
.contact-in { display: grid; grid-template-columns: 1fr 1.05fr; gap: 64px; align-items: start; }
.ticks { list-style: none; padding: 0; margin: 30px 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 28px; color: #f3efe7; }
.ticks li::before { content: ""; position: absolute; left: 2px; top: .5em; width: 11px; height: 6px; border-left: 1.6px solid var(--brass-light); border-bottom: 1.6px solid var(--brass-light); transform: rotate(-45deg); }
.contact-alt { color: rgba(243,239,231,.62); margin: 0 0 22px; }
.contact-alt a { color: var(--brass-light); }
.form { padding: 32px; border-radius: 22px; background: rgba(26,24,20,.86); border: 1px solid rgba(255,255,255,.09); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); display: grid; gap: 16px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 7px; font-size: 13.5px; font-weight: 500; color: rgba(243,239,231,.85); }
.opt { color: rgba(243,239,231,.45); font-weight: 400; }
.form input, .form select, .form textarea { width: 100%; padding: 13px 14px; border-radius: 12px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.05); color: #fff; font: 15px/1.4 var(--sans); transition: border-color .2s, background .2s; }
.form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, #bdb5a6 50%), linear-gradient(135deg, #bdb5a6 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 15px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 36px; }
.form select option { color: var(--ink); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--brass-light); background: rgba(255,255,255,.08); }
.form input::placeholder, .form textarea::placeholder { color: rgba(255,255,255,.35); }
.form [aria-invalid="true"] { border-color: #e38b7a; }
.form-note { margin: 0; font-size: 13px; color: rgba(243,239,231,.55); text-align: center; }

/* Footer */
.footer { background: var(--paper); padding: 64px 0 36px; font-size: 14.5px; }
.footer-in { display: flex; justify-content: space-between; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid var(--line); }
.footer-in p { color: var(--muted); max-width: 380px; margin: 14px 0 0; }
.footer nav { display: flex; flex-wrap: wrap; gap: 10px 26px; align-content: flex-start; }
.footer nav a { text-decoration: none; color: var(--ink-2); }
.footer nav a:hover { color: var(--ink); text-decoration: underline; }
.footer-fine { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; font-size: 12.5px; color: var(--muted); }
.footer-fine p { margin: 0; }

/* Reveal */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1020px) {
  .nav { display: none; }
  .header-in .btn { margin-left: auto; }
  .why, .proof, .steps, .plans { grid-template-columns: 1fr 1fr; }
  .plans .plan-main { grid-column: span 2; order: -1; }
  .showcase { grid-template-columns: 1.4fr .55fr; }
  .code { grid-column: span 2; }
  .faq-wrap, .contact-in { grid-template-columns: 1fr; gap: 40px; }
  .faq-wrap .head { position: static; }
  .demo, .demo-lg { grid-column: span 6; }
}
@media (max-width: 760px) {
  .wrap { width: calc(100% - 40px); }
  .header-in { height: 64px; }
  .hero { min-height: max(600px, 92svh); }
  .hero-copy { padding-bottom: 26px; }
  .lede { font-size: 16.5px; }
  .hero-ctas .btn { flex: 1 1 auto; }
  .hero-foot { font-size: 12.5px; }
  .live-hint { display: none; }
  .facts-in { grid-template-columns: 1fr 1fr; }
  .facts p { padding: 20px 0 22px 18px; }
  .facts p:nth-child(3) { border-left: 0; padding-left: 0; }
  .facts p:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.1); }
  .facts b { font-size: 28px; }
  .why, .proof, .steps, .plans, .row { grid-template-columns: 1fr; }
  .plans .plan-main { grid-column: auto; }
  .demos { grid-template-columns: 1fr; gap: 44px; }
  .demo, .demo-lg { grid-column: auto; }
  .demo-lg h3 { font-size: 30px; }
  .why article { padding: 28px 24px 30px; }
  .num { font-size: 64px; }
  .showcase { grid-template-columns: 1fr; }
  .phone { display: none; }
  .code { grid-column: auto; }
  .form { padding: 22px; }
  .footer-in, .footer-fine { flex-direction: column; }
  .filters { flex-wrap: nowrap; overflow-x: auto; margin-inline: -20px; padding-inline: 20px; scrollbar-width: none; }
  .filters button { flex: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Demo gallery: first 8 cards, the rest behind "Show all" (only with JS; without JS all show) */
.js .demos:not(.expanded) .demo-extra { display: none; }
.more-wrap { margin: 44px 0 0; text-align: center; }