/* Log-hub demo portal and private demo rooms. Tokens from shared/ds only. Concept: PORTAL.md */
:root {
  --p-navy: var(--lh-color-ramp-neutral-950);
  --p-navy-2: var(--lh-color-ramp-neutral-900);
  --p-hair: var(--lh-color-ramp-neutral-100);
  --p-on-navy: var(--lh-color-ramp-neutral-50);
  --p-on-navy-muted: var(--lh-color-ramp-neutral-300);
  --p-ease: cubic-bezier(0, 0, .2, 1);
  --p-gutter: 16px;
  --p-section: 64px;
  --p-hdr: 64px;
  color-scheme: light;
}
@media (min-width: 760px) { :root { --p-gutter: 32px; --p-section: 96px; } }
@media (min-width: 2200px) { html { zoom: 1.25; } }
@media (min-width: 3200px) { html { zoom: 2; } }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--lh-color-surface-subtle); color: var(--lh-color-text-primary); font-family: var(--lh-font-family-body); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--lh-color-ramp-brand-500); outline-offset: 3px; border-radius: 6px; }
:focus:not(:focus-visible) { outline: none; }
[id] { scroll-margin-top: calc(var(--p-hdr) + 16px); }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.wrap { width: 100%; max-width: calc(1200px + 2 * var(--p-gutter)); margin: 0 auto; padding: 0 var(--p-gutter); }
.skip { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 12px 18px; border-radius: 9999px; background: #fff; color: var(--p-navy); font-weight: 600; transition: top .2s var(--p-ease); }
.skip:focus { top: 12px; }

/* Motion: content is visible without JS and under reduced motion */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .38s var(--p-ease), transform .38s var(--p-ease); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation: none !important; }
}

/* Logo lockup: the official Log-hub SVG, one class. Never recolour or stretch; clear space >= the mark's L thickness */
.lh-logo { display: block; height: 24px; width: auto; }
@media (min-width: 760px) { .lh-logo { height: 26px; } }

/* Top bar */
.topbar { position: fixed; z-index: 50; top: 0; left: 0; right: 0; height: var(--p-hdr); color: #fff; border-bottom: 1px solid transparent; transition: background-color .25s var(--p-ease), border-color .25s var(--p-ease), backdrop-filter .25s; }
.topbar.scrolled { background: rgb(22 30 41 / .94); -webkit-backdrop-filter: saturate(150%) blur(14px); backdrop-filter: saturate(150%) blur(14px); box-shadow: 0 1px 0 rgb(255 255 255 / .06), 0 8px 24px -12px rgb(0 0 0 / .4); }
.topbar .wrap { height: 100%; display: flex; align-items: center; gap: 16px; }
.topbar__brand { display: flex; align-items: center; gap: 14px; min-height: 44px; border-radius: 8px; }
.topbar__div { width: 1px; height: 20px; background: rgb(255 255 255 / .22); }
.topbar__sub { font-size: 13.5px; color: var(--p-on-navy-muted); white-space: nowrap; }
.topbar__nav { display: none; margin-left: auto; gap: 4px; }
.topbar__nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; border-radius: 9999px; font-size: 14.5px; font-weight: 500; color: var(--p-on-navy-muted); transition: color .15s, background-color .15s; }
.topbar__nav a:hover { color: #fff; background: rgb(255 255 255 / .08); }
.topbar__nav a[aria-current="true"] { color: #fff; background: rgb(255 255 255 / .1); }
.topbar__tools { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.topbar__nav + .topbar__tools { margin-left: 8px; }
.seg { display: inline-flex; padding: 3px; border-radius: 9999px; background: rgb(255 255 255 / .09); }
.seg button { min-width: 44px; height: 38px; padding: 0 10px; border: 0; border-radius: 9999px; background: transparent; font-size: 13px; font-weight: 600; letter-spacing: .04em; color: var(--p-on-navy-muted); transition: background-color .15s, color .15s; }
.seg button:hover { color: #fff; }
.seg button[aria-pressed="true"] { background: #fff; color: var(--p-navy); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 24px; border-radius: 9999px; border: 1px solid transparent; font-size: 15.5px; font-weight: 600; line-height: 1.2; text-align: center; white-space: nowrap; transition: background-color .18s, border-color .18s, color .18s, transform .18s var(--p-ease), box-shadow .18s; }
.btn svg { flex: none; }
.btn:active { transform: translateY(1px); }
.btn--sm { min-height: 44px; padding: 0 18px; font-size: 14.5px; }
.btn--ghost { border-color: rgb(255 255 255 / .28); color: #fff; background: transparent; }
.btn--ghost:hover { background: rgb(255 255 255 / .1); border-color: rgb(255 255 255 / .5); }
.btn--light { background: #fff; color: var(--p-navy); }
.btn--light:hover { background: var(--lh-color-ramp-neutral-100); }
.btn--sig { background: var(--sig); color: var(--p-navy); }
.btn--sig:hover { background: color-mix(in srgb, var(--sig) 86%, #fff); box-shadow: 0 6px 22px -6px color-mix(in srgb, var(--sig) 70%, transparent); }
.btn--solid { background: var(--lh-color-accent-base); color: var(--lh-color-accent-on); }
.btn--solid:hover { background: var(--lh-color-accent-hover); }
.btn--line { border-color: var(--lh-color-border-subtle); color: var(--lh-color-text-primary); background: var(--lh-color-surface-raised); }
.btn--line:hover { border-color: var(--lh-color-border-default); background: var(--lh-color-surface-subtle); }
.btn[disabled] { opacity: .7; cursor: progress; }
.topbar .btn--private { gap: 8px; width: 44px; padding: 0; }
.topbar .btn--private span { display: none; }
.topbar__sub, .topbar__div { display: none; }
@media (min-width: 560px) { .topbar .btn--private { width: auto; padding: 0 18px; } .topbar .btn--private span { display: inline; } }
@media (min-width: 640px) { .topbar__sub, .topbar__div { display: block; } }
@media (min-width: 900px) { .topbar__nav { display: flex; } }

/* Hero */
.hero { position: relative; overflow: hidden; color: var(--p-on-navy); background: radial-gradient(120% 150% at 88% 8%, var(--p-navy-2) 0%, var(--p-navy) 62%); padding: calc(var(--p-hdr) + 40px) 0 64px; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgb(255 255 255 / .035) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / .035) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, #000, transparent 75%); mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, #000, transparent 75%); pointer-events: none; }
.hero .wrap { position: relative; }
@media (min-width: 760px) { .hero { padding: calc(var(--p-hdr) + 64px) 0 96px; } }
.eyebrow { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--lh-color-text-muted); line-height: 1.4; }
.hero .eyebrow { color: var(--lh-color-ramp-neutral-300); }
.hero h1 { margin-top: 18px; max-width: 26ch; font-family: var(--lh-font-family-display); font-size: clamp(34px, 5.2vw, 60px); line-height: 1.05; font-weight: 700; letter-spacing: -.025em; text-wrap: balance; color: #fff; }
.hero h1 em { font-style: normal; display: block; background-image: linear-gradient(135deg, var(--lh-color-ramp-accent-500), var(--lh-color-ramp-lime-300)); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.hero .lede { margin-top: 22px; max-width: 800px; font-size: clamp(16px, 1.5vw, 18.5px); line-height: 1.6; color: var(--p-on-navy-muted); text-wrap: balance; }
.fork { margin-top: 56px; display: flex; align-items: center; gap: 16px; font-size: 14px; font-weight: 600; letter-spacing: .02em; color: var(--lh-color-ramp-neutral-200); }
.fork::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, rgb(255 255 255 / .22), transparent); }

/* Doors */
.doors { margin-top: 20px; display: grid; gap: 20px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .doors { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; } }
.door { --sig: var(--lh-color-ramp-lime-300); position: relative; overflow: hidden; display: flex; flex-direction: column; padding: 28px 24px 24px; border-radius: 24px; border: 1px solid rgb(255 255 255 / .13); background: linear-gradient(180deg, rgb(255 255 255 / .06), rgb(255 255 255 / .025)); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: 0 24px 48px -24px rgb(0 0 0 / .55); transition: transform .3s var(--p-ease), border-color .3s, box-shadow .3s; }
.door--orbit { --sig: var(--lh-color-ramp-brand-500); }
@media (min-width: 760px) { .door { padding: 36px 36px 32px; } }
.door::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: radial-gradient(70% 55% at 0% 0%, color-mix(in srgb, var(--sig) 20%, transparent), transparent 72%); opacity: .75; transition: opacity .3s; pointer-events: none; }
.door::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: linear-gradient(90deg, var(--sig), transparent 62%); opacity: .8; pointer-events: none; }
.door > * { position: relative; }
.door:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--sig) 45%, rgb(255 255 255 / .13)); box-shadow: 0 32px 56px -24px rgb(0 0 0 / .65), 0 0 0 1px color-mix(in srgb, var(--sig) 18%, transparent); }
.door:hover::before { opacity: 1; }
.door__tag { display: flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--lh-color-ramp-neutral-300); line-height: 1.4; }
.dot { flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--sig); animation: pulse 2.8s ease-out infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--sig) 55%, transparent); } 70%, 100% { box-shadow: 0 0 0 9px transparent; } }
.door h2 { margin-top: 18px; font-family: var(--lh-font-family-display); font-size: clamp(24px, 2.6vw, 30px); line-height: 1.15; font-weight: 700; letter-spacing: -.02em; color: #fff; text-wrap: balance; }
.door__brand { margin-top: 28px; display: flex; align-items: center; height: 48px; }
.door__brand img { width: auto; }
.door--oktopus .door__brand img { height: 34px; }
.door--orbit .door__brand img { height: 32px; }
.door__promise { margin-top: 6px; font-size: 16.5px; line-height: 1.5; color: var(--lh-color-ramp-neutral-100); text-wrap: pretty; }
.door__points { margin: 24px 0 28px; border-top: 1px solid rgb(255 255 255 / .12); }
.door__points li { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid rgb(255 255 255 / .08); font-size: 15px; line-height: 1.4; color: var(--lh-color-ramp-neutral-200); }
.door__points svg { flex: none; width: 18px; height: 18px; fill: none; stroke: var(--sig); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.door__cta { margin-top: auto; display: flex; flex-wrap: wrap; gap: 12px; }
.door__cta .btn--sig { flex: 1 1 180px; }
.door__cta .btn--ghost { flex: 0 1 auto; }

/* Sections */
.section { padding: var(--p-section) 0; }
.section--white { background: var(--lh-color-surface-canvas); border-top: 1px solid var(--p-hair); border-bottom: 1px solid var(--p-hair); }
.sec-head { max-width: 760px; }
.sec-head h2, .how h2, .private h2 { margin-top: 14px; font-family: var(--lh-font-family-display); font-size: clamp(28px, 3.4vw, 40px); line-height: 1.12; font-weight: 700; letter-spacing: -.022em; text-wrap: balance; }
.sec-head > p:not(.eyebrow) { margin-top: 18px; font-size: 17px; line-height: 1.6; color: var(--lh-color-text-secondary); text-wrap: pretty; max-width: 680px; }
.sec-head .eyebrow { display: flex; align-items: center; gap: 10px; }
.sec-head .eyebrow .dot { background: var(--sig); }
.sec-oktopus { --sig: var(--lh-color-ramp-lime-300); }
.sec-orbit { --sig: var(--lh-color-ramp-brand-600); }
.sec-oktopus .eyebrow .dot, .sec-orbit .eyebrow .dot { animation: none; }
.sec-oktopus .eyebrow .dot { background: var(--lh-color-ramp-lime-300); box-shadow: 0 0 0 1px var(--lh-color-ramp-lime-400, #9db800); }

/* Window frame for the product screenshot: hairline, radius, long soft shadow */
.frame { margin-top: 48px; border-radius: 12px; overflow: hidden; background: var(--lh-color-surface-raised); border: 1px solid var(--lh-color-ramp-neutral-200); box-shadow: 0 2px 4px rgb(22 30 41 / .05), 0 30px 60px -20px rgb(22 30 41 / .28); }
.frame img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; object-position: 0 0; background: var(--lh-color-surface-subtle); }
@media (min-width: 760px) { .frame img { aspect-ratio: 16 / 9; } }

/* Oktopus loop: one stepper on a single hairline */
.loop { margin-top: 48px; display: grid; gap: 32px 20px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 900px) { .loop { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 28px; } }
.step__top { display: flex; align-items: center; gap: 12px; }
.step__n { flex: none; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--p-navy-2); color: var(--lh-color-ramp-lime-300); font-size: 14px; font-weight: 700; }
.step__line { flex: 1; height: 1px; background: var(--lh-color-ramp-neutral-300); }
.step:last-child .step__line { display: none; }
@media (max-width: 899px) { .step:nth-child(2n) .step__line { display: none; } }
.step .eyebrow { margin-top: 18px; }
.step h3 { margin-top: 6px; font-size: 19px; line-height: 1.25; font-weight: 700; letter-spacing: -.01em; }
.step__p { margin-top: 6px; font-size: 15px; line-height: 1.5; color: var(--lh-color-text-secondary); text-wrap: pretty; }

/* Demo bar: directly under the stepper or picker */
.demo { margin-top: 40px; display: flex; flex-direction: column; gap: 24px; padding: 24px 20px; border-radius: 20px; background: var(--lh-color-surface-raised); border: 1px solid var(--p-hair); box-shadow: var(--lh-elevation-1); }
@media (min-width: 1000px) { .demo { flex-direction: row; align-items: center; justify-content: space-between; gap: 48px; padding: 24px 28px; } }
.demo__body { max-width: 680px; }
.demo__act { display: flex; flex-direction: column; gap: 12px; }
@media (min-width: 1000px) { .demo__act { flex: none; align-items: stretch; width: 320px; } }
.demo .btn { width: 100%; min-width: 0; }
@media (min-width: 1000px) { .demo .btn { min-width: 300px; } }
.badge { align-self: flex-start; height: 24px; padding: 0 10px; display: inline-flex; align-items: center; border-radius: 9999px; font-size: 12px; font-weight: 700; letter-spacing: .04em; background: var(--lh-color-accent-subtle); color: var(--lh-color-text-accent); }
.demo h3 { margin-top: 12px; font-family: var(--lh-font-family-display); font-size: 24px; line-height: 1.15; font-weight: 700; letter-spacing: -.02em; }
.demo__facts { margin-top: 4px; font-size: 14.5px; color: var(--lh-color-text-muted); }
.demo__text { margin-top: 12px; font-size: 16px; line-height: 1.6; color: var(--lh-color-text-secondary); text-wrap: pretty; }
.demo__meta { margin-top: 10px; display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--lh-color-text-muted); }
.demo__meta svg { flex: none; width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.demo__help { font-size: 13.5px; line-height: 1.5; color: var(--lh-color-text-muted); text-wrap: pretty; }

/* Floor picker */
.picker { margin-top: 40px; }
.picker__label { font-size: 14px; font-weight: 600; color: var(--lh-color-text-secondary); display: flex; align-items: center; gap: 12px; }
.picker__label::after { content: ""; flex: 1; height: 1px; background: var(--p-hair); }
.tiles { margin-top: 16px; display: grid; gap: 14px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 760px) { .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; } }
.tile { position: relative; display: flex; flex-direction: column; align-items: stretch; text-align: left; padding: 18px 18px 16px; border-radius: 20px; border: 1.5px solid var(--lh-color-ramp-neutral-200); background: var(--lh-color-surface-raised); box-shadow: var(--lh-elevation-1); transition: border-color .2s, box-shadow .25s, transform .25s var(--p-ease), background-color .2s; }
.tile:hover { transform: translateY(-2px); box-shadow: var(--lh-elevation-2); }
.tile[aria-pressed="true"] { border-color: var(--lh-color-ramp-brand-600); background: linear-gradient(180deg, var(--lh-color-accent-subtle), var(--lh-color-surface-raised) 60%); box-shadow: 0 0 0 3px rgb(0 120 215 / .1), var(--lh-elevation-1); }
.tile__top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.tile__num { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--lh-color-text-muted); }
.tile__check { min-width: 24px; height: 24px; border-radius: 9999px; display: flex; align-items: center; justify-content: center; border: 1.5px solid var(--lh-color-ramp-neutral-500); background: var(--lh-color-surface-raised); transition: background-color .2s, border-color .2s; }
.tile__add { padding: 0 10px; font-size: 12px; font-weight: 600; color: var(--lh-color-text-secondary); }
.tile[aria-pressed="true"] .tile__add { display: none; }
.tile[aria-pressed="false"] .tile__check svg { display: none; }
.tile[aria-pressed="true"] .tile__check { width: 24px; }
.tile__check svg { width: 12px; height: 12px; fill: none; stroke: #fff; stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; opacity: 0; transform: scale(.6); transition: opacity .15s, transform .2s var(--p-ease); }
.tile[aria-pressed="true"] .tile__check { background: var(--lh-color-ramp-brand-600); border-color: var(--lh-color-ramp-brand-600); }
.tile[aria-pressed="true"] .tile__check svg { opacity: 1; transform: none; }
.tile__name { margin-top: 14px; display: flex; align-items: center; gap: 12px; font-size: 18px; font-weight: 700; letter-spacing: -.01em; line-height: 1.2; }
.tile__ic { flex: none; width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: var(--p-navy-2); color: var(--lh-color-ramp-brand-300); }
.tile__ic svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.tile__line { margin-top: 10px; font-size: 14.5px; line-height: 1.45; color: var(--lh-color-text-secondary); text-wrap: pretty; min-height: 2.9em; }
.tile__thumb img { object-position: 0 0; }
.tile__thumb { margin-top: 14px; border-radius: 8px; overflow: hidden; border: 1px solid var(--p-hair); aspect-ratio: 2 / 1; background: var(--lh-color-surface-subtle); }
.tile__thumb img { width: 100%; height: 100%; object-fit: cover; object-position: 0 0; transition: filter .25s, opacity .25s; }
.tile[aria-pressed="false"] .tile__thumb img { filter: grayscale(1); opacity: .5; }
.tile[aria-pressed="false"] { box-shadow: none; background: var(--lh-color-surface-subtle); }
.tile[aria-pressed="false"] .tile__name { color: var(--lh-color-text-secondary); }
.tile[aria-pressed="false"] .tile__ic { background: var(--lh-color-ramp-neutral-600); }
.tiles.nudge { animation: nudge .4s var(--p-ease); }
@keyframes nudge { 20%, 60% { transform: translateX(-5px); } 40%, 80% { transform: translateX(5px); } }

/* How */
.how__grid { margin-top: 44px; display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .how__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; } }
.how__step { padding: 26px 24px 28px; border-radius: 20px; background: var(--lh-color-surface-raised); border: 1px solid var(--p-hair); box-shadow: var(--lh-elevation-1); }
.how__n { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--p-navy-2); color: #fff; font-size: 14px; font-weight: 700; }
.how__step h3 { margin-top: 18px; font-size: 20px; line-height: 1.25; font-weight: 700; letter-spacing: -.012em; }
.how__step p { margin-top: 8px; font-size: 15.5px; line-height: 1.6; color: var(--lh-color-text-secondary); text-wrap: pretty; }
kbd { display: inline-block; min-width: 24px; padding: 1px 7px; border-radius: 6px; border: 1px solid var(--lh-color-ramp-neutral-300); border-bottom-width: 2px; background: var(--lh-color-surface-raised); font-family: var(--lh-font-family-mono); font-size: 12.5px; line-height: 1.5; text-align: center; color: var(--lh-color-text-primary); }
.note { margin-top: 28px; display: flex; gap: 10px; align-items: flex-start; font-size: 14px; line-height: 1.5; color: var(--lh-color-text-muted); max-width: 760px; }
.note::before { content: ""; flex: none; width: 8px; height: 8px; margin-top: 7px; border-radius: 50%; background: var(--lh-color-ramp-green-500); }

/* Private panel */
.private { position: relative; overflow: hidden; color: var(--p-on-navy); background: radial-gradient(120% 150% at 12% 0%, var(--p-navy-2) 0%, var(--p-navy) 62%); padding: var(--p-section) 0; }
.private .wrap { position: relative; display: grid; gap: 32px; grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 900px) { .private .wrap { grid-template-columns: minmax(0, 1fr) minmax(0, 480px); gap: 64px; } }
.private .eyebrow { color: var(--lh-color-ramp-neutral-300); }
.private h2 { color: #fff; max-width: 14ch; }
.private__text { margin-top: 18px; max-width: 520px; font-size: 17px; line-height: 1.6; color: var(--p-on-navy-muted); text-wrap: pretty; }
.codebox { padding: 28px 24px; border-radius: 24px; border: 1px solid rgb(255 255 255 / .14); background: linear-gradient(180deg, rgb(255 255 255 / .07), rgb(255 255 255 / .03)); }
@media (min-width: 760px) { .codebox { padding: 32px; } }
.codebox label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 10px; color: var(--lh-color-ramp-neutral-200); }
.codebox__row { display: flex; flex-direction: column; gap: 12px; }
@media (min-width: 480px) { .codebox__row { flex-direction: row; } }
.codebox input { flex: 1 1 auto; min-width: 0; height: 52px; padding: 0 20px; border-radius: 9999px; border: 1px solid rgb(255 255 255 / .22); background: rgb(22 30 41 / .6); font-family: var(--lh-font-family-mono); font-size: 18px; letter-spacing: .16em; text-transform: uppercase; color: #fff; transition: border-color .15s, box-shadow .15s; }
.codebox input::placeholder { color: var(--lh-color-ramp-neutral-500); letter-spacing: .16em; }
.codebox input:hover { border-color: rgb(255 255 255 / .4); }
.codebox input:focus-visible { outline: 2px solid var(--lh-color-ramp-brand-500); outline-offset: 2px; border-radius: 9999px; border-color: transparent; }
.codebox input[aria-invalid="true"], .codebox input[aria-invalid="true"]:hover, .codebox input[aria-invalid="true"]:focus-visible { border-color: #ffb4a6; }
.codebox input[aria-invalid="true"]:focus-visible { outline-color: #ffb4a6; }
.codebox .btn { min-height: 52px; }
.codebox__err { margin-top: 12px; min-height: 0; font-size: 14px; line-height: 1.45; color: #ffb4a6; display: flex; gap: 8px; align-items: flex-start; }
.codebox__err:empty { display: none; }
.codebox__err svg { flex: none; width: 16px; height: 16px; margin-top: 2px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.codebox__fine { margin-top: 14px; font-size: 13px; color: var(--lh-color-ramp-neutral-400); }
.spin { width: 16px; height: 16px; border-radius: 50%; border: 2.5px solid rgb(22 30 41 / .25); border-top-color: var(--p-navy); animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Footer */
.foot { background: var(--lh-color-surface-canvas); color: var(--lh-color-text-muted); border-top: 1px solid var(--p-hair); padding: 36px 0 44px; font-size: 13.5px; line-height: 1.6; }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 8px 28px; align-items: baseline; }
.foot a { color: var(--lh-color-text-primary); border-bottom: 1px solid var(--lh-color-ramp-neutral-300); transition: border-color .15s; }
.foot a:hover { border-color: var(--lh-color-text-primary); }
.foot__ill { flex: 1 1 100%; }
@media (min-width: 900px) { .foot__ill { flex: 1 1 auto; text-align: right; } }

/* Room page */
.room-hero .wrap { display: grid; gap: 36px; grid-template-columns: minmax(0, 1fr); align-items: end; }
@media (min-width: 900px) { .room-hero .wrap { grid-template-columns: minmax(0, 1fr) 360px; gap: 64px; } }
.room-hero h1 { max-width: 18ch; }
.room-hero .sub { margin-top: 18px; font-size: clamp(18px, 2vw, 22px); line-height: 1.4; color: var(--lh-color-ramp-neutral-100); max-width: 36ch; text-wrap: balance; }
.room-hero .valid { margin-top: 14px; display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--p-on-navy-muted); }
.room-hero .valid::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--lh-color-ramp-green-400); }
.contact { padding: 22px 24px; border-radius: 20px; border: 1px solid rgb(255 255 255 / .14); background: linear-gradient(180deg, rgb(255 255 255 / .07), rgb(255 255 255 / .03)); }
.contact .eyebrow { color: var(--lh-color-ramp-neutral-300); }
.contact__name { margin-top: 10px; font-size: 20px; font-weight: 700; letter-spacing: -.01em; color: #fff; }
.contact a.mail { display: inline-flex; align-items: center; min-height: 44px; font-size: 15px; color: var(--lh-color-ramp-brand-300); border-bottom: 1px solid transparent; word-break: break-all; }
.contact a.mail:hover { color: #fff; }
.cards { margin-top: 32px; display: grid; gap: 20px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; } }
.cards--compact { gap: 16px; }
.pcard { display: flex; flex-direction: column; padding: 28px 24px; border-radius: 20px; background: var(--lh-color-surface-raised); border: 1px solid var(--p-hair); box-shadow: var(--lh-elevation-1); transition: box-shadow .25s, transform .25s var(--p-ease); }
.pcard:hover { box-shadow: var(--lh-elevation-3); transform: translateY(-2px); }
@media (min-width: 760px) { .pcard { padding: 32px; } }
.pcard__brand { height: 30px; display: flex; align-items: center; }
.pcard__brand img { height: 30px; width: auto; }
.pcard__brand.orbit img { height: 28px; }
.pcard h3 { margin-top: 20px; font-family: var(--lh-font-family-display); font-size: 24px; line-height: 1.15; font-weight: 700; letter-spacing: -.02em; }
.pcard p { margin-top: 10px; font-size: 16px; line-height: 1.6; color: var(--lh-color-text-secondary); text-wrap: pretty; }
.pcard .demo__meta { margin-top: 12px; }
.pcard .btn { margin-top: 24px; }
.pcard__body { flex: 1 1 auto; }
.pcard--compact { padding: 22px 24px; }
.pcard--compact h3 { margin-top: 16px; font-size: 20px; }
.pcard--compact p { font-size: 15px; }
.pcard--compact .btn { margin-top: 18px; align-self: flex-start; }
.room-h2 { font-family: var(--lh-font-family-display); font-size: clamp(24px, 2.6vw, 30px); line-height: 1.15; font-weight: 700; letter-spacing: -.02em; margin-top: 10px; }

@media (max-width: 519px) { .door__cta .btn { flex: 1 1 100%; } }

.foot__logo { flex: 0 0 100%; height: 22px; width: 100%; object-fit: contain; object-position: 0 50%; margin-bottom: 8px; }

/* Phone: compact floor tiles, no thumbnails */
@media (max-width: 759px) {
  .tiles { gap: 10px; }
  .tile { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "name check" "line check"; column-gap: 12px; row-gap: 6px; align-items: center; padding: 14px 16px; border-radius: 16px; }
  .tile__top { display: contents; }
  .tile__num { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .tile__check { grid-area: check; }
  .tile__name { grid-area: name; margin-top: 0; font-size: 17px; }
  .tile__line { grid-area: line; margin-top: 0; min-height: 0; font-size: 14px; }
  .tile__thumb { display: none; }
}

/* Room: single demo = one wide horizontal card; compact cards carry a product screenshot */
.cards--one { grid-template-columns: minmax(0, 1fr); }
@media (min-width: 760px) {
  .cards--one .pcard { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: 48px; align-items: center; }
  .cards--one .pcard__brand, .cards--one .pcard__body { grid-column: 1; }
  .cards--one .pcard .btn { grid-column: 2; grid-row: 1 / span 2; align-self: center; margin-top: 0; min-width: 220px; }
}
.pcard__thumb { display: none; }
@media (min-width: 900px) {
  .pcard--compact { display: grid; grid-template-columns: minmax(0, 1fr) 180px; grid-template-rows: auto auto 1fr auto; grid-template-areas: "brand thumb" "h3 thumb" "p thumb" "btn thumb"; column-gap: 24px; }
  .pcard--compact .pcard__brand { grid-area: brand; }
  .pcard--compact h3 { grid-area: h3; }
  .pcard--compact p { grid-area: p; }
  .pcard--compact .btn { grid-area: btn; justify-self: start; align-self: end; }
  .pcard__thumb { display: block; grid-area: thumb; align-self: center; border-radius: 8px; overflow: hidden; border: 1px solid var(--p-hair); box-shadow: 0 10px 24px -14px rgb(22 30 41 / .35); }
  .pcard__thumb img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: 0 0; }
}

/* Phone: compact doors */
@media (max-width: 559px) {
  .door { padding: 24px 20px; }
  .door__brand { margin-top: 20px; }
  .door__points { margin: 18px 0 22px; }
  .door__points li { padding: 8px 0; font-size: 14px; gap: 10px; }
  .door__promise { font-size: 15.5px; }
  .fork { margin-top: 40px; }
  .doors { gap: 16px; }
  .demo__body { max-width: none; }
}