/* rabt.kanbanstudios.ae - the Rabt app's own look (desk/web): white paper, turquoise light,
   the film's HUD, clip windows with traffic-light dots. */

:root {
  --paper: #ffffff;
  --paper-2: #f4fbfa;
  --mist: #e6f7f5;
  --line: rgba(7, 74, 72, 0.12);
  --line-2: rgba(7, 74, 72, 0.22);
  --ink: #06242a;
  --ink-2: #3a5c61;
  --ink-hud: #4a666b;
  --ink-soft: #74909a;
  --turq: #19c6b5;
  --turq-b: #46e8d6;
  --turq-ink: #087a71;
  --rec: #e5484d;
  --bad: #b4232c;
  --bad-bg: #fdeced;
  --display: "Barlow", "Bahnschrift", "DIN Alternate", "Segoe UI", sans-serif;
  --mono: "Cascadia Mono", ui-monospace, "SF Mono", Consolas, Menlo, monospace;
  --body: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, sans-serif;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --shadow: 0 22px 44px -26px rgba(6, 70, 66, 0.32), 0 1px 0 rgba(255, 255, 255, 0.9) inset;
  --radius: 16px;
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.55 var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: var(--turq-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
img, video { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
button, input, textarea { font: inherit; color: inherit; }
::selection { background: rgba(25, 198, 181, 0.25); }

.rb { position: relative; min-height: 100vh; background: radial-gradient(ellipse 70% 55% at 75% 20%, #ecfaf8 0%, rgba(255, 255, 255, 0) 70%), var(--paper); }

/* ------------------------------------------------------------------ fixed layer: particles + HUD */
.rb-layer { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.rb-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.rb-hud { position: absolute; inset: 0; font: 600 10.5px/1 var(--mono); letter-spacing: 0.26em; color: var(--ink-hud); }
.rb-corner { position: absolute; width: 22px; height: 22px; border: 0 solid var(--line-2); }
.rb-corner.tl { left: 14px; top: 14px; border-top-width: 1.5px; border-left-width: 1.5px; }
.rb-corner.tr { right: 14px; top: 14px; border-top-width: 1.5px; border-right-width: 1.5px; }
.rb-corner.bl { left: 14px; bottom: 14px; border-bottom-width: 1.5px; border-left-width: 1.5px; }
.rb-corner.br { right: 14px; bottom: 14px; border-bottom-width: 1.5px; border-right-width: 1.5px; }
.rb-hud-bl, .rb-hud-br { position: absolute; bottom: 22px; }
.rb-hud-bl { left: 46px; }
.rb-hud-br { right: 46px; color: var(--turq-ink); }

main, .rb-top, .rb-foot { position: relative; z-index: 1; }

/* ------------------------------------------------------------------ top bar */
.rb-top { position: fixed; z-index: 20; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 46px; transition: background 300ms, box-shadow 300ms; }
.rb-top.solid { background: rgba(255, 255, 255, 0.82); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); box-shadow: 0 1px 0 var(--line); }
.rb-brand { display: inline-flex; align-items: center; gap: 11px; font: 700 15px/1 var(--display); letter-spacing: 0.32em; color: var(--ink); text-decoration: none; }
.rb-brand img { width: 46px; height: 46px; margin: -8px -4px -8px -8px; }
.rb-status { display: inline-flex; align-items: center; gap: 9px; font: 600 10.5px/1 var(--mono); letter-spacing: 0.24em; color: var(--turq-ink); }
.rb-status i { width: 8px; height: 8px; border-radius: 50%; background: var(--turq); box-shadow: 0 0 0 4px rgba(25, 198, 181, 0.18); animation: breathe 2.4s var(--ease) infinite; }
@keyframes blink { 50% { opacity: 0.2; } }

/* ------------------------------------------------------------------ buttons, shared bits */
.rb-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 50px; padding: 0 22px; border-radius: 13px; border: 1.5px solid transparent; font: 700 12px/1 var(--mono); letter-spacing: 0.18em; text-decoration: none; cursor: pointer; transition: transform 160ms var(--ease), background 160ms, border-color 160ms, box-shadow 160ms; }
.rb-btn:active { transform: scale(0.97); }
.rb-btn-primary { background: var(--turq-ink); color: #fff; box-shadow: 0 14px 30px -14px rgba(8, 122, 113, 0.75); }
.rb-btn-primary:hover { background: #066a62; transform: translateY(-1px); }
.rb-btn-ghost { background: rgba(255, 255, 255, 0.9); border-color: var(--line-2); color: var(--ink-2); }
.rb-btn-ghost:hover { border-color: var(--turq); color: var(--turq-ink); }
.rb-btn-small { height: 38px; padding: 0 14px; font-size: 10.5px; background: var(--ink); color: #fff; }
.rb-btn-small:hover { background: var(--turq-ink); }
.rb-btn[disabled] { opacity: 0.6; pointer-events: none; }

.rb-kicker { font: 700 11px/1 var(--mono); letter-spacing: 0.28em; color: var(--turq-ink); }
.rb-orb { display: inline-block; width: 64px; height: 64px; border-radius: 50%; flex: none; position: relative;
  background: radial-gradient(circle at 32% 28%, #ffffff 0%, #b9f5ed 14%, #46e8d6 38%, #19c6b5 62%, #087a71 100%);
  box-shadow: 0 0 0 1.5px rgba(25, 198, 181, 0.25), 0 18px 40px -14px rgba(25, 198, 181, 0.85), inset -8px -10px 18px rgba(6, 70, 66, 0.35); animation: breathe 4s var(--ease) infinite; }
.rb-orb::after { content: ""; position: absolute; inset: -9px; border-radius: 50%; border: 1.5px solid rgba(25, 198, 181, 0.45); border-left-color: transparent; border-bottom-color: transparent; animation: turn 6s linear infinite; }
.rb-orb-xs { width: 18px; height: 18px; box-shadow: 0 4px 12px -4px rgba(25, 198, 181, 0.9); }
.rb-orb-xs::after { inset: -4px; border-width: 1px; }
.rb-orb-lg { width: 150px; height: 150px; }
.rb-orb-lg::after { inset: -16px; border-width: 2px; }
@keyframes breathe { 50% { transform: scale(1.04); } }
@keyframes turn { to { transform: rotate(360deg); } }

.rb-card { background: rgba(255, 255, 255, 0.94); border: 1.5px solid var(--line-2); border-radius: var(--radius); box-shadow: var(--shadow); }
.rb-clip-head { display: flex; align-items: center; gap: 12px; padding: 10px 13px; border-bottom: 1.5px solid var(--line); background: #fbfefe; border-radius: var(--radius) var(--radius) 0 0; }
.rb-lights { display: flex; gap: 6px; }
.rb-lights i { width: 10px; height: 10px; border-radius: 50%; background: #ff5f57; }
.rb-lights i:nth-child(2) { background: #febc2e; }
.rb-lights i:nth-child(3) { background: #28c840; }
.rb-clip-label { font: 700 10px/1 var(--mono); letter-spacing: 0.22em; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rb-clip-tc { margin-left: auto; font: 400 10.5px/1 var(--mono); letter-spacing: 0.1em; color: var(--ink-hud); }

[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity 800ms var(--ease), transform 800ms var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }

/* ------------------------------------------------------------------ hero */
.rb-hero { position: relative; min-height: 100vh; min-height: 100svh; display: grid; grid-template-columns: 1.15fr 0.85fr; align-items: center; gap: 48px; max-width: 1240px; margin: 0 auto; padding: 120px 46px 90px; }
.rb-wordmark { margin: 22px 0 0; font: 800 clamp(84px, 13.5vw, 214px)/0.92 var(--display); letter-spacing: 0.12em; color: var(--ink);
  background: linear-gradient(180deg, #4e7177 0%, #06242a 64%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; transition: opacity 700ms var(--ease); }
.rb-wordmark span { display: block; }
.rb-live .rb-wordmark { opacity: 0; } /* the particles draw it */
.rb-line { display: block; width: min(420px, 70%); height: 2px; margin: 18px 0 26px; background: linear-gradient(90deg, var(--turq), rgba(25, 198, 181, 0)); }
.rb-lede { font: 600 clamp(26px, 2.9vw, 40px)/1.15 var(--display); letter-spacing: -0.005em; }
.rb-lede span { color: var(--turq-ink); }
.rb-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.rb-scroll { position: absolute; left: 50%; bottom: 34px; width: 24px; height: 38px; margin-left: -12px; border: 1.5px solid var(--line-2); border-radius: 14px; }
.rb-scroll i { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--turq); animation: wheel 1.8s var(--ease) infinite; }
@keyframes wheel { 70% { transform: translateY(12px); opacity: 0; } }

.rb-avatar { justify-self: end; width: min(380px, 100%); margin: 0; overflow: hidden; transition-delay: 200ms; }
.rb-card-head { display: flex; align-items: center; gap: 10px; padding: 12px 14px; font: 700 10.5px/1 var(--mono); letter-spacing: 0.26em; color: var(--ink-2); }
.rb-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--turq); box-shadow: 0 0 0 4px rgba(25, 198, 181, 0.16); }
.rb-card-right { margin-left: auto; color: var(--turq-ink); }
.rb-avatar-frame { position: relative; margin: 0 14px; aspect-ratio: 4 / 4.6; }
.rb-br { position: absolute; z-index: 2; width: 16px; height: 16px; border: 0 solid var(--ink-2); }
.rb-br.tl { left: 0; top: 0; border-top-width: 2px; border-left-width: 2px; }
.rb-br.tr { right: 0; top: 0; border-top-width: 2px; border-right-width: 2px; }
.rb-br.bl { left: 0; bottom: 0; border-bottom-width: 2px; border-left-width: 2px; }
.rb-br.br { right: 0; bottom: 0; border-bottom-width: 2px; border-right-width: 2px; }
.rb-avatar-photo { position: absolute; inset: 8px; overflow: hidden; border-radius: 10px; background: linear-gradient(180deg, #edf1f3, #dbeaea); }
.rb-avatar-photo video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; opacity: 0; transition: opacity 420ms var(--ease); }
.rb-avatar-photo video.on { opacity: 1; }
.rb-caption { position: absolute; z-index: 3; left: 8px; right: 8px; bottom: 8px; min-height: 64px; padding: 26px 16px 14px; border-radius: 0 0 10px 10px; background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.94) 42%); font: 600 16px/1.35 var(--display); color: var(--ink); }
.rb-caret { display: inline-block; width: 2px; height: 1em; margin-left: 2px; vertical-align: -2px; background: var(--turq); animation: blink 0.9s steps(2, end) infinite; }
.rb-caret.off { opacity: 0; animation: none; }
.rb-avatar figcaption { padding: 14px 16px 16px; }
.rb-avatar figcaption b { display: block; font: 700 26px/1 var(--display); letter-spacing: 0.04em; color: var(--turq-ink); }
.rb-avatar figcaption span { display: block; margin-top: 6px; font-size: 13.5px; color: var(--ink-2); }

/* ------------------------------------------------------------------ sections */
.rb-section { max-width: 1180px; margin: 0 auto; padding: 130px 46px; }
.rb-head { max-width: 720px; margin: 0 auto 54px; text-align: center; }
.rb-head h2, .rb-yours h2 { margin-top: 14px; font: 700 clamp(36px, 5.2vw, 66px)/1.02 var(--display); letter-spacing: -0.01em; }
.rb-head p:not(.rb-kicker) { margin-top: 16px; font-size: 18px; color: var(--ink-2); }

.rb-film { max-width: 980px; margin: 0 auto; overflow: hidden; background: #fff; border: 1.5px solid var(--line-2); border-radius: 18px; box-shadow: 0 40px 80px -40px rgba(6, 70, 66, 0.45); }
.rb-film-body { position: relative; background: #fff; }
.rb-film video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; cursor: pointer; }
/* the film's sound switch sits in the clip header, clear of the picture */
.rb-sound { flex: none; width: 30px; height: 30px; margin: -6px -4px -6px 0; display: grid; place-items: center; padding: 0; border: 1.5px solid var(--line-2); border-radius: 50%; background: #fff; color: var(--ink); cursor: pointer; transition: border-color 160ms, color 160ms, transform 160ms var(--ease); }
.rb-sound:hover { border-color: var(--turq); color: var(--turq-ink); transform: scale(1.05); }
.rb-sound svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.rb-sound .spk { fill: currentColor; }
.rb-sound[data-on="false"] .wave, .rb-sound[data-on="true"] .mute { display: none; }

/* capability cards */
.rb-caps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.rb-cap { grid-column: span 2; display: flex; flex-direction: column; overflow: hidden; }
.rb-cap:nth-child(4), .rb-cap:nth-child(5) { grid-column: span 3; }
.rb-cap:nth-child(2) { transition-delay: 90ms; } .rb-cap:nth-child(3) { transition-delay: 180ms; } .rb-cap:nth-child(5) { transition-delay: 90ms; }
.rb-cap h3 { padding: 0 18px; margin-top: 16px; font: 700 21px/1.15 var(--display); }
.rb-cap p { padding: 6px 18px 20px; font-size: 14.5px; color: var(--ink-2); }
.rb-demo { position: relative; height: 176px; margin: 14px 14px 0; border-radius: 12px; background: var(--paper-2); border: 1px solid var(--line); overflow: hidden; }

.rb-demo-local { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 20px; padding: 0 22px; }
.rb-demo-local .rb-orb { width: 86px; height: 86px; }
.rb-demo-local ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.rb-demo-local li { display: flex; align-items: baseline; gap: 10px; font: 700 10px/1 var(--mono); letter-spacing: 0.2em; color: var(--ink-hud); }
.rb-demo-local b { min-width: 58px; font: 700 22px/1 var(--display); letter-spacing: 0; color: var(--ink); }

.rb-mini-kicker { position: relative; display: block; height: 12px; font: 700 9.5px/1 var(--mono); letter-spacing: 0.24em; color: var(--turq-ink); }
.rb-demo-sheet { padding: 14px; }
.rb-demo-sheet .k-wait, .rb-demo-sheet .k-done { position: absolute; left: 0; top: 0; }
.rb-demo-sheet .k-done, .rb-approve .d { opacity: 0; }
.rb-demo-sheet .k-wait, .rb-approve .a { animation: before 7s var(--ease) infinite; }
.rb-demo-sheet .k-done, .rb-approve .d { animation: after 7s var(--ease) infinite; }
@keyframes before { 0%, 52% { opacity: 1; } 56%, 96% { opacity: 0; } 100% { opacity: 1; } }
@keyframes after { 0%, 52% { opacity: 0; } 56%, 96% { opacity: 1; } 100% { opacity: 0; } }
.rb-mini-title { margin-top: 8px; font: 600 14px/1.3 var(--body); }
.rb-grid { display: grid; grid-template-columns: 1fr 1fr; margin-top: 10px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; font-size: 11.5px; background: #fff; }
.rb-grid span { padding: 4px 8px; border-top: 1px solid var(--line); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rb-grid .h { border-top: 0; background: var(--mist); font-weight: 700; color: var(--turq-ink); }
.rb-approve { position: absolute; right: 12px; bottom: 12px; display: grid; }
.rb-approve span { grid-area: 1 / 1; padding: 7px 11px; border-radius: 8px; font: 700 9.5px/1 var(--mono); letter-spacing: 0.18em; text-align: center; }
.rb-approve .a { background: var(--turq-ink); color: #fff; }
.rb-approve .d { background: var(--ink); color: #fff; }

.rb-demo-image img { width: 100%; height: 100%; object-fit: cover; animation: develop 6s var(--ease) infinite; }
@keyframes develop { 0% { filter: blur(16px) saturate(0.3); transform: scale(1.06); } 55%, 100% { filter: none; transform: none; } }
.rb-gen { position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: rgba(255, 255, 255, 0.5); }
.rb-gen i { display: block; height: 100%; background: var(--turq); animation: gen 6s var(--ease) infinite; }
@keyframes gen { 0% { width: 0; } 55%, 100% { width: 100%; } }
.rb-gen-label { position: absolute; left: 10px; top: 10px; padding: 5px 8px; border-radius: 7px; background: rgba(255, 255, 255, 0.88); font: 700 9px/1 var(--mono); letter-spacing: 0.2em; color: var(--ink-2); }

.rb-demo-pdf { display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 16px; }
.rb-diff { display: grid; grid-template-columns: 30px 1fr 16px 1fr; gap: 8px; align-items: center; padding: 8px 10px; border-radius: 9px; background: #fff; border: 1px solid var(--line); font-size: 13px; }
.rb-diff .p { font: 700 10px/1 var(--mono); color: var(--ink-2); }
.rb-diff s { color: var(--ink-soft); }
.rb-diff b { color: var(--turq-ink); animation: write 5s var(--ease) infinite; }
.rb-diff:nth-child(2) b { animation-delay: 0.4s; }
.rb-diff .arr { color: var(--ink-soft); }
@keyframes write { 0%, 18% { opacity: 0; transform: translateX(-6px); } 30%, 100% { opacity: 1; transform: none; } }
.rb-path { align-self: flex-start; padding: 5px 9px; border-radius: 8px; background: var(--mist); font: 400 11.5px/1.2 var(--mono); color: var(--turq-ink); }

.rb-demo-voice { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; }
.rb-bars { display: flex; align-items: center; gap: 5px; height: 70px; }
.rb-bars i { width: 5px; height: 100%; border-radius: 3px; background: linear-gradient(180deg, var(--turq-b), var(--turq-ink)); transform: scaleY(0.2); animation: bar 1.1s var(--ease) infinite alternate; }
.rb-bars i:nth-child(3n) { animation-duration: 0.8s; } .rb-bars i:nth-child(4n) { animation-duration: 1.4s; }
@keyframes bar { to { transform: scaleY(1); } }

/* yours */
.rb-yours { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center; }
.rb-yours-copy > p:not(.rb-kicker) { margin-top: 18px; font-size: 18px; color: var(--ink-2); }
.rb-steps { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 12px; }
.rb-steps li { display: grid; grid-template-columns: 54px 1fr; gap: 14px; align-items: start; padding: 16px 18px; background: rgba(255, 255, 255, 0.9); border: 1.5px solid var(--line); border-radius: 14px; color: var(--ink-2); font-size: 15px; }
.rb-steps li span { font: 700 26px/1 var(--display); color: var(--turq); }
.rb-steps b { display: block; margin-bottom: 2px; font: 700 18px/1.2 var(--display); color: var(--ink); }
.rb-yours .rb-by { margin-top: 22px; font-size: 14.5px; color: var(--ink-2); }
.rb-you { height: min(420px, 46vw); }

/* waitlist */
.rb-wait { text-align: center; padding-bottom: 150px; }
.rb-core { width: 420px; height: 420px; max-width: 100%; margin: 0 auto 30px; display: grid; place-items: center; }
.rb-core-art { width: 220px; height: 220px; border-radius: 50%; filter: drop-shadow(0 18px 34px rgba(25, 198, 181, 0.35)); animation: float 6s ease-in-out infinite; transition: opacity 600ms var(--ease), transform 600ms var(--ease); }
.rb-core.done .rb-core-art { opacity: 0; transform: scale(0.5); animation: none; }
@keyframes float { 50% { transform: translateY(-10px); } }
.rb-wait-card { max-width: 660px; margin: 0 auto; padding: 30px; text-align: left; }
.rb-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rb-form label { display: grid; gap: 7px; }
.rb-form label.wide, .rb-form .rb-btn, .rb-form .rb-error, .rb-form .rb-fine { grid-column: 1 / -1; }
.rb-form label > span { font: 700 10.5px/1 var(--mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-2); }
.rb-form em { font-style: normal; color: var(--ink-soft); letter-spacing: 0.1em; text-transform: none; font-weight: 400; }
.rb-form input, .rb-form textarea { width: 100%; padding: 13px 14px; border: 1.5px solid var(--line-2); border-radius: 12px; background: #fff; font-size: 16px; outline: none; transition: border-color 160ms, box-shadow 160ms; resize: vertical; }
.rb-form input:focus, .rb-form textarea:focus { border-color: var(--turq); box-shadow: 0 0 0 4px rgba(25, 198, 181, 0.16); }
.rb-form .rb-btn { height: 56px; font-size: 13px; }
.rb-hp { position: absolute; left: -10000px; width: 1px; height: 1px; opacity: 0; }
.rb-error { padding: 10px 12px; border-radius: 10px; background: var(--bad-bg); color: var(--bad); font-size: 14px; }
.rb-fine { font-size: 13px; color: var(--ink-soft); text-align: center; }
.rb-joined { text-align: center; padding: 18px 6px; }
.rb-joined h3 { margin-top: 12px; font: 700 40px/1.05 var(--display); }
.rb-joined p:not(.rb-kicker) { margin-top: 10px; color: var(--ink-2); }

.rb-foot img { width: 36px; height: 36px; }
.rb-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 18px; padding: 26px 46px 46px; font-size: 13.5px; color: var(--ink-2); text-align: center; }

/* ------------------------------------------------------------------ smaller screens */
@media (max-width: 980px) {
  .rb-hero { grid-template-columns: 1fr; padding-top: 110px; gap: 40px; }
  .rb-avatar { justify-self: center; }
  .rb-scroll { display: none; }
  .rb-caps { grid-template-columns: 1fr 1fr; }
  .rb-cap, .rb-cap:nth-child(4), .rb-cap:nth-child(5) { grid-column: span 1; }
  .rb-cap:nth-child(5) { grid-column: 1 / -1; }
  .rb-yours { grid-template-columns: 1fr; }
  .rb-you { height: 200px; order: -1; }
}
@media (max-width: 640px) {
  .rb-top { padding: 12px 16px; }
  .rb-status { display: none; }
  .rb-hud-bl, .rb-hud-br { display: none; }
  .rb-corner { display: none; }
  .rb-hero { padding: 92px 18px 60px; }
  .rb-wordmark { font-size: 24vw; letter-spacing: 0.08em; }
  .rb-ctas .rb-btn { flex: 1 1 100%; }
  .rb-section { padding: 90px 18px; }
  .rb-head { margin-bottom: 36px; }
  .rb-caps { grid-template-columns: 1fr; }
  .rb-cap:nth-child(5) { grid-column: auto; }
  .rb-form { grid-template-columns: 1fr; }
  .rb-wait-card { padding: 20px; }
  .rb-core { width: 320px; height: 320px; }
  .rb-core-art { width: 165px; height: 165px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation: none !important; }
}