/* donono.app landing page.
   Sand ground, ink-navy, cobalt structure, coral action: the same palette
   every tenant page starts from, so the landing page is a promise of the
   product. Display type is Bricolage Grotesque at its heaviest; the wordmark
   keeps Hepta Slab. The signature is the working donation card in the hero. */

@font-face {
  font-family: "Bricolage Grotesque";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("/assets/bricolage.woff2") format("woff2");
}
@font-face { font-family: "Hepta Slab"; font-weight: 800; font-display: swap; src: url("/assets/hepta-800.woff2") format("woff2"); }
@font-face { font-family: "Gabarito"; font-weight: 400; font-display: swap; src: url("/assets/gabarito-400.woff2") format("woff2"); }
@font-face { font-family: "Gabarito"; font-weight: 600; font-display: swap; src: url("/assets/gabarito-600.woff2") format("woff2"); }
@font-face { font-family: "Gabarito"; font-weight: 700; font-display: swap; src: url("/assets/gabarito-700.woff2") format("woff2"); }

:root {
  --navy: #131a45;
  --night: #0c1133;
  --cobalt: #2338b5;
  --cobalt-bright: #3d55d6;
  --coral: #e8542f;
  --coral-deep: #b93a1b;
  --sand: #faf5ea;
  --sand-deep: #f0e6d2;
  --paper: #fffdf8;
  --ink: #1c2033;
  --ink-soft: #59607a;
  --line: 2px solid var(--cobalt);
  --radius: 16px;
  --pop: 8px 9px 0 rgba(19, 26, 69, 0.12);
  --display: "Bricolage Grotesque", "Gabarito", system-ui, sans-serif;
  --body: "Gabarito", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --wide: 76rem;
  --gutter: clamp(1.1rem, 4vw, 2.5rem);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--body);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--ink);
  background: var(--sand);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
::selection { background: var(--coral); color: #fff; }
a { color: var(--cobalt); text-underline-offset: 0.16em; }
img { display: block; max-width: 100%; }
button, label { cursor: pointer; }
a, button, input, label { -webkit-tap-highlight-color: transparent; }

:is(a, button, input, [tabindex]):focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 3px;
  border-radius: 6px;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}
.skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  padding: 0.6rem 1rem; background: var(--navy); color: #fff;
  border-radius: 8px; text-decoration: none; font-weight: 600;
}
.skip:focus { top: 1rem; }

/* ---------- type ---------- */

.display {
  font-family: var(--display);
  font-weight: 800;
  font-variation-settings: "opsz" 96, "wdth" 100;
  letter-spacing: -0.035em;
  line-height: 0.98;
  margin: 0;
  color: var(--navy);
  text-wrap: balance;
}
h1.display { font-size: clamp(2.7rem, 6.4vw, 5.1rem); }
h2.display { font-size: clamp(2rem, 4.2vw, 3.3rem); letter-spacing: -0.03em; line-height: 1.02; }
.display em { font-style: normal; color: var(--coral); }

.eyebrow {
  margin: 0 0 1.25rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cobalt);
}
.eyebrow-light { color: #9fb0ff; }

.lede {
  font-size: clamp(1.1rem, 1.5vw, 1.3rem);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 34em;
  margin: 1.5rem 0 0;
  text-wrap: pretty;
}
.lede-sm { font-size: 1.12rem; color: var(--ink-soft); max-width: 36em; margin: 1.25rem 0 0; text-wrap: pretty; }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.45rem;
  border-radius: 12px;
  border: 2px solid var(--navy);
  font-weight: 700;
  font-size: 1.02rem;
  text-decoration: none;
  line-height: 1.15;
  transition: transform 0.15s var(--ease), background 0.15s, box-shadow 0.15s;
}
.btn-coral { background: var(--coral); color: #fff; box-shadow: 0 4px 0 var(--navy); }
.btn-coral:hover { background: var(--coral-deep); }
.btn-coral:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--navy); }
.btn-ghost { background: transparent; color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: var(--sand); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }

/* ---------- header ---------- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--sand) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: var(--line);
}
.head-inner {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0.8rem var(--gutter);
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.wordmark {
  font-family: "Hepta Slab", "Rockwell", serif;
  font-weight: 800;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
  color: var(--navy);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.wordmark::before {
  content: "";
  width: 0.7rem; height: 0.7rem;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 3px var(--sand), 0 0 0 5px var(--cobalt);
}
.head-nav { margin-left: auto; display: flex; align-items: center; gap: 1.6rem; }
.head-nav a { color: var(--navy); font-weight: 600; text-decoration: none; font-size: 0.98rem; }
.head-nav a:hover { color: var(--cobalt); }
.head-signin {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: var(--navy);
  color: var(--sand) !important;
}
.head-signin:hover { background: var(--cobalt); color: #fff !important; }
@media (max-width: 40rem) {
  .head-nav { gap: 1rem; }
  .head-nav a:not(.head-signin):not([href^="https"]) { display: none; }
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding: clamp(3rem, 8vw, 6.5rem) 0 clamp(3.5rem, 8vw, 6rem);
  background:
    radial-gradient(60rem 30rem at 85% -10%, rgba(35, 56, 181, 0.08), transparent 60%),
    var(--sand);
}
.hero-inner {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(19rem, 0.85fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.hero-note {
  margin: 1.6rem 0 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
  padding-left: 0.9rem;
  border-left: 3px solid var(--coral);
  max-width: 30em;
}

/* the demo card */

.demo-wrap { position: relative; }
.demo-card {
  position: relative;
  background: var(--navy);
  color: var(--sand);
  border-radius: var(--radius);
  padding: 1.35rem 1.35rem 1.25rem;
  box-shadow: var(--pop), 0 30px 60px -30px rgba(19, 26, 69, 0.45);
  transform: rotate(-1deg);
  transition: transform 0.4s var(--ease);
}
.demo-card:hover, .demo-card:focus-within { transform: rotate(0deg); }
.demo-card fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.demo-label {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(250, 245, 234, 0.7); margin-bottom: 0.55rem; padding: 0;
}

.demo-faces { display: flex; align-items: center; margin-bottom: 1.1rem; }
.demo-faces img {
  width: 2.7rem; height: 2.7rem; border-radius: 50%; object-fit: cover;
  border: 2px solid var(--sand); background: var(--paper); margin-right: -0.6rem;
}
.demo-faces img:nth-child(odd) { transform: rotate(-4deg); }
.demo-faces img:nth-child(even) { transform: rotate(4deg); }
.demo-faces span { margin-left: 1.1rem; font-size: 0.88rem; font-weight: 600; color: rgba(250, 245, 234, 0.85); }

.demo-freq {
  display: grid; grid-template-columns: 1fr 1fr;
  border: 2px solid rgba(250, 245, 234, 0.35); border-radius: 12px; overflow: hidden;
  margin-bottom: 1rem;
}
.demo-freq label { position: relative; }
.demo-freq input { position: absolute; inset: 0; opacity: 0; margin: 0; }
.demo-freq span {
  display: flex; align-items: center; justify-content: center;
  padding: 0.55rem 0.5rem; font-weight: 700; font-size: 0.95rem;
  color: rgba(250, 245, 234, 0.75); transition: background 0.15s, color 0.15s;
}
.demo-freq input:checked + span { background: var(--sand); color: var(--navy); }
.demo-freq input:focus-visible + span { outline: 3px solid var(--coral); outline-offset: -3px; }

.demo-amounts { margin-bottom: 0.9rem; }
.demo-chips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
.demo-chips label { position: relative; }
.demo-chips input { position: absolute; inset: 0; opacity: 0; margin: 0; }
.demo-chips span {
  display: flex; align-items: center; justify-content: center;
  padding: 0.58rem 0.25rem; border: 2px solid rgba(250, 245, 234, 0.4); border-radius: 10px;
  font-weight: 700; font-size: 0.98rem; color: var(--sand);
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.15s var(--ease);
}
.demo-chips label:hover span { border-color: var(--sand); transform: translateY(-1px); }
.demo-chips input:checked + span { background: var(--sand); border-color: var(--sand); color: var(--navy); }
.demo-chips input:focus-visible + span { outline: 3px solid var(--coral); outline-offset: 2px; }

.demo-fee {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.92rem; color: rgba(250, 245, 234, 0.9); margin-bottom: 1rem;
}
.demo-fee input { width: 1.1rem; height: 1.1rem; accent-color: var(--coral); margin: 0; }
.demo-fee strong { color: #fff; }

.demo-submit {
  display: block; width: 100%;
  padding: 0.95rem 1rem;
  border: 2px solid var(--night); border-radius: 12px;
  background: var(--coral); color: #fff;
  font-family: inherit; font-weight: 700; font-size: 1.18rem;
  box-shadow: 0 4px 0 var(--night);
  transition: background 0.15s, transform 0.15s var(--ease), box-shadow 0.15s;
}
.demo-submit:hover { background: var(--coral-deep); }
.demo-submit:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--night); }
.demo-submit.is-thanks { background: #1b873f; }

.demo-methods {
  display: flex; align-items: center; justify-content: center; gap: 0.6rem; flex-wrap: wrap;
  margin: 0.9rem 0 0;
}
.demo-methods img {
  height: 1.7rem; width: auto; padding: 0.3rem 0.5rem; border-radius: 6px; background: var(--paper);
}

.demo-caption {
  margin: 1.4rem 0 0;
  text-align: center;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.demo-caption::before { content: "↑ "; color: var(--coral); }

/* thank-you burst inside the demo button */
.demo-confetti {
  position: absolute; inset: 0; pointer-events: none; overflow: visible;
}
.demo-confetti i {
  position: absolute; left: 50%; top: 60%;
  width: 7px; height: 11px; border-radius: 2px;
  background: var(--c, var(--coral));
  animation: burst 0.9s var(--ease) forwards;
  transform-origin: center;
}
@keyframes burst {
  0% { transform: translate(-50%, -50%) rotate(0); opacity: 1; }
  100% { transform: translate(calc(-50% + var(--dx)), calc(-50% + var(--dy))) rotate(540deg); opacity: 0; }
}

/* ---------- photo strip ---------- */

.strip {
  border-top: var(--line);
  border-bottom: var(--line);
  background: var(--sand-deep);
}
.strip-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2px;
  background: var(--cobalt);
}
.strip-item {
  position: relative; margin: 0; overflow: hidden;
  aspect-ratio: 4 / 5; background: var(--sand-deep);
}
.strip-item img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 25%;
  transition: transform 0.6s var(--ease);
}
.strip-item:hover img { transform: scale(1.04); }
.strip-item figcaption {
  position: absolute; left: 0.75rem; bottom: 0.65rem;
  font-family: var(--display); font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em;
  color: #fff; padding: 0.15rem 0.6rem; border-radius: 999px;
  background: rgba(19, 26, 69, 0.72); backdrop-filter: blur(6px);
}
@media (max-width: 52rem) {
  .strip-row { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- anatomy ---------- */

.anatomy { padding: clamp(4rem, 9vw, 7.5rem) 0; }
.anatomy-inner {
  max-width: var(--wide); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(18rem, 24rem);
  gap: clamp(2.5rem, 6vw, 6rem); align-items: start;
}
.anat-list {
  list-style: none; margin: 2.5rem 0 0; padding: 0;
  display: grid; gap: 0;
}
.anat-item {
  display: grid; grid-template-columns: 2.4rem 1fr; gap: 1rem;
  padding: 1.15rem 0.6rem 1.15rem 0;
  border-top: 1px solid rgba(35, 56, 181, 0.18);
  border-radius: 10px;
  transition: background 0.2s;
}
.anat-item:last-child { border-bottom: 1px solid rgba(35, 56, 181, 0.18); }
.anat-item.is-active, .anat-item:hover { background: rgba(35, 56, 181, 0.06); }
.anat-num {
  width: 2.1rem; height: 2.1rem; margin-left: 0.15rem;
  display: grid; place-items: center;
  border-radius: 50%; border: 2px solid var(--cobalt);
  font-family: var(--display); font-weight: 800; font-size: 0.98rem; color: var(--cobalt);
  transition: background 0.2s, color 0.2s;
}
.anat-item.is-active .anat-num, .anat-item:hover .anat-num { background: var(--cobalt); color: #fff; }
.anat-item h3 {
  margin: 0.2rem 0 0.3rem; font-family: var(--display); font-weight: 700;
  font-size: 1.22rem; letter-spacing: -0.02em; color: var(--navy);
}
.anat-item p { margin: 0; color: var(--ink-soft); font-size: 1rem; text-wrap: pretty; }

.anatomy-figure { position: sticky; top: 5.5rem; }
.wire {
  position: relative;
  background: var(--paper);
  border: 2px solid var(--navy);
  border-radius: 14px;
  padding: 0.7rem;
  box-shadow: var(--pop);
  font-size: 0; /* collapses inline whitespace between <i> */
}
.wire i { display: block; }
.wire .w-line { height: 5px; border-radius: 3px; background: var(--sand-deep); margin: 0 0 5px; }
.wire .w-short { width: 55%; }
.wire .w-tiny { height: 4px; width: 70%; }
.wire .w-eyebrow { width: 35%; background: rgba(35, 56, 181, 0.35); }
.wire .w-title { height: 10px; width: 92%; background: var(--navy); border-radius: 4px; }
.wire .w-title2 { width: 64%; }
.wire [data-part] { position: relative; border-radius: 8px; transition: background 0.25s, box-shadow 0.25s; }
.wire [data-part].is-active { background: rgba(232, 84, 47, 0.12); box-shadow: 0 0 0 2px var(--coral); }

.w-head { display: flex; align-items: center; gap: 5px; padding: 4px; margin-bottom: 8px; border-bottom: 2px solid var(--cobalt); }
.w-head .w-logo { width: 14px; height: 14px; border-radius: 50%; background: var(--cobalt); }
.w-head .w-line { margin: 0; width: 30%; }
.w-head .w-spacer { flex: 1; }
.w-head .w-btn { width: 26px; height: 10px; border-radius: 5px; background: var(--coral); }

.w-hero { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 8px; padding: 4px 0 8px; }
.w-hero-copy { padding: 4px; }
.w-faces { display: flex; margin: 8px 0; }
.w-faces i { width: 12px; height: 12px; border-radius: 50%; background: var(--sand-deep); border: 1.5px solid var(--navy); margin-right: -3px; }
.w-recent { padding: 4px; margin-top: 6px; }
.w-recent .w-line { width: 80%; }

.w-card { background: var(--navy); border-radius: 8px; padding: 7px; }
.w-freq { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1.5px solid rgba(250,245,234,0.4); border-radius: 5px; overflow: hidden; margin-bottom: 6px; }
.w-freq i { height: 9px; }
.w-freq i:first-child { background: var(--sand); }
.w-chips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; margin-bottom: 6px; }
.w-chips i { height: 10px; border-radius: 3px; border: 1.5px solid rgba(250,245,234,0.4); }
.w-chips i:nth-child(2) { background: var(--sand); border-color: var(--sand); }
.w-card .w-line { background: rgba(250,245,234,0.35); }
.w-input { height: 10px; border-radius: 3px; background: rgba(250,245,234,0.14); border: 1px solid rgba(250,245,234,0.4); margin: 4px 0; }
.w-cta { height: 14px; border-radius: 4px; background: var(--coral); margin-top: 6px; }

.w-eft, .w-visit { padding: 6px 4px; border-top: 2px solid var(--cobalt); }
.w-gallery { display: grid; grid-template-columns: repeat(6, 1fr); gap: 3px; padding: 6px 4px; border-top: 2px solid var(--cobalt); }
.w-gallery i { aspect-ratio: 4 / 3; border-radius: 3px; background: linear-gradient(135deg, var(--sand-deep), #dccfb4); }

.wire .pin {
  position: absolute; z-index: 2;
  width: 1.5rem; height: 1.5rem; display: grid; place-items: center;
  border-radius: 50%; background: var(--cobalt); color: #fff;
  font-family: var(--display); font-weight: 800; font-size: 0.72rem;
  box-shadow: 0 0 0 2px var(--paper);
  transition: background 0.2s, transform 0.2s var(--ease);
}
.wire .pin.is-active { background: var(--coral); transform: scale(1.18); }
.wire .pin { left: -0.75rem; }
.wire .pin-card { left: auto; right: -0.75rem; }

/* ---------- how it runs ---------- */

.how {
  background: var(--navy);
  color: var(--sand);
  padding: clamp(4rem, 9vw, 7.5rem) 0;
  border-top: 2px solid var(--coral);
  background-image: radial-gradient(50rem 24rem at 10% 110%, rgba(61, 85, 214, 0.35), transparent 65%);
}
.how-inner { max-width: var(--wide); margin: 0 auto; padding: 0 var(--gutter); }
.how .display { color: var(--sand); max-width: 16em; }
.how-grid {
  margin: 3rem 0 0; display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid rgba(250, 245, 234, 0.2);
  border-left: 1px solid rgba(250, 245, 234, 0.2);
}
.how-grid > div {
  padding: 1.6rem 1.5rem 1.8rem;
  border-right: 1px solid rgba(250, 245, 234, 0.2);
  border-bottom: 1px solid rgba(250, 245, 234, 0.2);
}
.how-grid dt {
  font-family: var(--display); font-weight: 700; font-size: 1.3rem; letter-spacing: -0.02em;
  margin-bottom: 0.55rem; color: #fff;
}
.how-grid dd { margin: 0; color: rgba(250, 245, 234, 0.78); font-size: 1rem; text-wrap: pretty; }
@media (max-width: 56rem) { .how-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 36rem) { .how-grid { grid-template-columns: 1fr; } }

/* ---------- cta ---------- */

.cta { padding: clamp(4rem, 9vw, 7rem) 0; }
.cta-inner {
  max-width: var(--wide); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; grid-template-columns: auto 1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center;
}
.cta-face {
  width: clamp(8rem, 18vw, 13rem); aspect-ratio: 1; object-fit: cover; object-position: center 20%;
  border-radius: 50%; border: 3px solid var(--navy); box-shadow: var(--pop);
  transform: rotate(-3deg);
}
.cta .hero-actions { margin-top: 1.6rem; }

/* ---------- footer ---------- */

.site-foot { border-top: var(--line); background: var(--sand-deep); }
.foot-inner {
  max-width: var(--wide); margin: 0 auto; padding: 1.6rem var(--gutter) 2rem;
  display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2rem;
  font-size: 0.92rem; color: var(--ink-soft);
}
.wordmark-sm { font-size: 1.1rem; }
.foot-inner nav { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.foot-inner nav a { color: var(--navy); font-weight: 600; text-decoration: none; }
.foot-inner nav a:hover { color: var(--cobalt); text-decoration: underline; }
.foot-inner p { margin: 0; flex-basis: 100%; }

/* ---------- responsive ---------- */

@media (max-width: 60rem) {
  .hero-inner { grid-template-columns: 1fr; }
  .demo-wrap { max-width: 26rem; margin: 0 auto; }
  .anatomy-inner { grid-template-columns: 1fr; }
  .anatomy-figure { position: static; max-width: 22rem; margin: 0 auto; }
  .anatomy-copy { order: 1; }
  .anatomy-figure { order: 0; }
}
@media (max-width: 36rem) {
  .cta-inner { grid-template-columns: 1fr; }
  .cta-face { transform: none; }
}

/* ---------- entrance motion ---------- */

@media (prefers-reduced-motion: no-preference) {
  .hero-copy > * { opacity: 0; transform: translateY(14px); animation: rise 0.7s var(--ease) forwards; }
  .hero-copy > :nth-child(1) { animation-delay: 0.05s; }
  .hero-copy > :nth-child(2) { animation-delay: 0.15s; }
  .hero-copy > :nth-child(3) { animation-delay: 0.28s; }
  .hero-copy > :nth-child(4) { animation-delay: 0.38s; }
  .hero-copy > :nth-child(5) { animation-delay: 0.48s; }
  .demo-wrap { opacity: 0; transform: translateY(24px); animation: rise 0.8s var(--ease) 0.35s forwards; }
  .strip-item, .anat-item, .how-grid > div { opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
  .strip-item.in, .anat-item.in, .how-grid > div.in { opacity: 1; transform: none; }
  .strip-item:nth-child(2), .how-grid > div:nth-child(2) { transition-delay: 0.06s; }
  .strip-item:nth-child(3), .how-grid > div:nth-child(3) { transition-delay: 0.12s; }
  .strip-item:nth-child(4), .how-grid > div:nth-child(4) { transition-delay: 0.18s; }
  .strip-item:nth-child(5), .how-grid > div:nth-child(5) { transition-delay: 0.24s; }
  .strip-item:nth-child(6), .how-grid > div:nth-child(6) { transition-delay: 0.30s; }
}
@keyframes rise { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .demo-card { transform: none; }
  .demo-confetti { display: none; }
}