:root {
  /* Sage greens sampled from the BIBI Home Care logo (#648d53). */
  --teal-900: #24361c;
  --teal-700: #3f5c32;
  --teal-600: #4f6e38;
  --teal-500: #648d53;
  --teal-100: #dce8d0;
  --teal-50: #f4f7ef;
  --green-500: #648d53;
  --green-100: #e5efdc;
  --ink: #0f172a;
  --muted: #475569;
  --line: #e2e8f0;
  --bg: #ffffff;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .06);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial,
          "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
html[lang="zh-CN"] body { line-height: 1.75; }
img, svg { display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.2; margin: 0; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 16px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 1.05rem; color: var(--teal-900); min-width: 0; }
.brand-mark { display: block; width: 42px; flex: none; }
.brand-mark img { width: 100%; height: auto; }
.brand-name { line-height: 1.15; }
.nav { display: none; margin-left: auto; gap: 18px; }
.nav a { text-decoration: none; color: var(--muted); font-size: .95rem; font-weight: 500; }
.nav a:hover { color: var(--teal-700); }
.lang-toggle {
  margin-left: auto; display: inline-flex; padding: 3px;
  background: var(--teal-50); border: 1px solid var(--teal-100); border-radius: 999px;
}
.lang-toggle button {
  border: 0; background: transparent; cursor: pointer;
  font: inherit; font-size: .85rem; font-weight: 600; color: var(--teal-700);
  padding: 6px 12px; border-radius: 999px; min-width: 44px;
}
.lang-toggle button[aria-pressed="true"] { background: var(--teal-700); color: #fff; }
.lang-toggle button:focus-visible { outline: 2px solid var(--teal-500); outline-offset: 2px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 24px; border-radius: 999px; font-weight: 600; font-size: 1rem;
  text-decoration: none; border: 2px solid transparent; cursor: pointer; font-family: inherit;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--teal-700); color: #fff; box-shadow: 0 6px 16px rgba(15, 118, 110, .25); }
.btn-primary:hover { background: var(--teal-900); }
.btn-ghost { border-color: var(--teal-100); color: var(--teal-700); background: #fff; }
.btn-ghost:hover { border-color: var(--teal-500); }
.btn-block { width: 100%; }
.btn:disabled { opacity: .72; cursor: progress; box-shadow: none; }

/* Hero */
.hero {
  background:
    radial-gradient(900px 400px at 85% -10%, var(--green-100), transparent 60%),
    radial-gradient(700px 400px at -10% 110%, var(--teal-100), transparent 60%),
    var(--teal-50);
  padding: 48px 0 56px;
}
.hero-inner { display: grid; gap: 32px; align-items: center; }
.eyebrow {
  display: inline-block; margin: 0 0 14px; padding: 5px 12px;
  background: #fff; border: 1px solid var(--teal-100); border-radius: 999px;
  color: var(--teal-700); font-size: .85rem; font-weight: 600;
}
.hero h1 { font-size: clamp(2.1rem, 7vw, 3.4rem); color: var(--teal-900); letter-spacing: -.02em; }
.tagline { font-size: clamp(1.15rem, 3.6vw, 1.45rem); font-weight: 600; color: var(--teal-600); margin: 12px 0 10px; }
.hero-sub { color: var(--muted); margin: 0 0 26px; max-width: 34rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-art { position: relative; width: 100%; max-width: 100%; min-width: 0; margin: 4px auto 0; }
.hero-float {
  display: flex; flex-direction: column; align-items: flex-start; gap: 16px;
  animation: hero-float 6s ease-in-out infinite;
}
.hero-scene { position: relative; width: 100%; }
.hero-family { display: block; width: 100%; }
.hero-family img {
  display: block; width: 100%; height: auto; border-radius: 32px;
  -webkit-mask-image: radial-gradient(ellipse 90% 86% at 50% 48%, #000 64%, transparent 100%);
  mask-image: radial-gradient(ellipse 90% 86% at 50% 48%, #000 64%, transparent 100%);
}
.hero-motion {
  position: absolute; inset: 0; overflow: hidden; border-radius: 32px;
  pointer-events: none; z-index: 1;
}
.bubble {
  position: absolute; border-radius: 50%; pointer-events: none;
  background:
    radial-gradient(circle at 32% 30%,
      rgba(255, 255, 255, .98) 0 13%,
      rgba(255, 255, 255, .22) 14% 48%,
      rgba(214, 228, 196, .42) 64%,
      rgba(255, 255, 255, .9) 78%,
      rgba(255, 255, 255, .18) 88%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .85), inset -2px -3px 4px rgba(100, 141, 83, .22);
  animation: hero-bubble 12s linear infinite;
}
.bubble:nth-child(1) { width: 12px; height: 12px; left: 40%; top: 16%; animation-duration: 11s; animation-delay: -4s; }
.bubble:nth-child(2) { width: 20px; height: 20px; left: 24%; bottom: 14%; animation-duration: 13s; animation-delay: -6s; }
.bubble:nth-child(3) { width: 8px; height: 8px; left: 60%; top: 20%; animation-duration: 9.5s; animation-delay: -2.2s; }
.bubble:nth-child(4) { width: 26px; height: 26px; right: 11%; bottom: 16%; animation-duration: 14s; animation-delay: -8s; }
.bubble:nth-child(5) { width: 14px; height: 14px; right: 6%; top: 34%; animation-duration: 12s; animation-delay: -5s; }
.bubble:nth-child(6) { width: 18px; height: 18px; left: 70%; bottom: 26%; animation-duration: 15s; animation-delay: -10s; }
.sparkle {
  position: absolute; width: 18px; height: 18px; pointer-events: none;
  filter: drop-shadow(0 0 1px rgba(255, 255, 255, .9));
  animation: hero-twinkle 2.8s ease-in-out infinite;
}
.sparkle path { fill: currentColor; }
.sparkle-sage { color: #7ea36a; }
.sparkle-gold { color: #c6a15b; }
.sparkle:nth-of-type(1) { top: 14%; right: 22%; animation-delay: 0s; }
.sparkle:nth-of-type(2) { top: 38%; right: 7%; width: 14px; height: 14px; animation-delay: -1.1s; animation-duration: 3.4s; }
.sparkle:nth-of-type(3) { bottom: 16%; left: 36%; width: 16px; height: 16px; animation-delay: -.6s; animation-duration: 2.4s; }
.sparkle:nth-of-type(4) { bottom: 28%; left: 14%; width: 13px; height: 13px; animation-delay: -1.8s; animation-duration: 3.1s; }
.hero-mark {
  position: relative; z-index: 2; width: 72px; margin: 0; flex: none;
  filter: drop-shadow(0 8px 16px rgba(36, 54, 28, .14));
}
@keyframes hero-float {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -7px, 0); }
}
@keyframes hero-bubble {
  0% { transform: translate3d(0, 12px, 0); opacity: 0; }
  14% { opacity: .95; }
  78% { opacity: .8; }
  100% { transform: translate3d(4px, -78px, 0); opacity: 0; }
}
@keyframes hero-twinkle {
  0%, 100% { transform: scale(.72); opacity: .5; }
  50% { transform: scale(1); opacity: 1; }
}
.hero-logo { width: 100%; height: auto; }

/* Sections */
.section { padding: 64px 0; }
.section-tint { background: var(--teal-50); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 36px; }
.section-head h2 { font-size: clamp(1.6rem, 4.5vw, 2.2rem); color: var(--teal-900); letter-spacing: -.01em; }
.section-head p { color: var(--muted); margin: 10px 0 0; }

.grid { display: grid; gap: 16px; grid-template-columns: 1fr; }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-3px); border-color: var(--teal-100); box-shadow: 0 12px 32px rgba(15, 118, 110, .12); }
.card h3 { font-size: 1.15rem; color: var(--teal-900); margin: 14px 0 6px; }
.card p { margin: 0; color: var(--muted); font-size: .96rem; }
.card .price {
  margin: 2px 0 8px;
  color: var(--teal-700);
  font-weight: 700;
  font-size: .95rem;
}
.card .alt-name { display: block; font-size: .82rem; font-weight: 500; color: var(--teal-600); margin-top: 2px; }

.icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--teal-100), var(--green-100));
  color: var(--teal-700);
}
.icon svg, .ci-icon svg, .form-success svg {
  width: 26px; height: 26px; fill: none; stroke: currentColor;
  stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}

.card-addon { display: flex; gap: 16px; align-items: flex-start; padding: 20px; }
.card-addon .icon { flex: none; width: 46px; height: 46px; border-radius: 12px; }
.card-addon h3 { margin: 0 0 4px; font-size: 1.05rem; }

.section-reviews { background: var(--teal-50); }
.review-grid {
  display: flex; gap: 12px; overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
  padding: 4px 2px 14px; scrollbar-color: var(--teal-100) transparent;
}
.review-card {
  flex: 0 0 min(320px, 86vw); scroll-snap-align: start;
  display: flex; flex-direction: column; gap: 14px;
  background: #fff; border: 1px solid var(--teal-100); border-radius: 20px;
  padding: 22px 20px 18px; box-shadow: var(--shadow); text-align: left;
}
.review-quote { margin: 0; }
.review-quote p {
  margin: 0; color: var(--teal-900); font-size: 1.05rem; line-height: 1.55;
  font-weight: 600;
}
.review-quote p::before { content: "\201C"; color: var(--teal-500); font-size: 1.6rem; line-height: 0; margin-right: 2px; }
.review-quote p::after { content: "\201D"; color: var(--teal-500); }
.review-translation { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.55; }
.review-note-text { margin: 0; color: var(--teal-900); font-size: 1.02rem; line-height: 1.6; }
.review-note { background: linear-gradient(180deg, #fff, #f7f4ec); }
.review-shot {
  display: inline-flex; flex-direction: column; align-items: flex-start; gap: 6px;
  margin: 0; padding: 0; border: 0; background: transparent; cursor: zoom-in;
  font: inherit; color: var(--teal-700); text-align: left; width: 92px;
}
.review-shot picture {
  display: block; width: 92px; height: 120px; overflow: hidden; border-radius: 12px;
  border: 1px solid var(--teal-100); background: #f7f4ec;
}
.review-shot img {
  width: 100%; height: 100%; object-fit: contain; object-position: center; background: #f7f4ec;
}
.review-shot-label { font-size: .8rem; font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }
.review-shot:focus-visible { outline: 3px solid var(--teal-500); outline-offset: 3px; border-radius: 12px; }
.review-permission {
  margin: 4px 0 0; text-align: center; color: var(--muted); font-size: .82rem;
}
.review-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: auto; }
.review-tag { color: var(--teal-700); font-size: .82rem; font-weight: 700; line-height: 1.35; }
.review-source {
  margin-left: auto; padding: 3px 9px; border-radius: 999px;
  background: #e5efdc; color: var(--teal-900); font-size: .72rem; font-weight: 700;
  letter-spacing: .02em;
}
.why-item { text-align: left; }
.why-item .icon { background: var(--teal-700); color: #fff; }

.section-work { background: #f7f4ec; }
.album-tabs {
  display: flex; flex-wrap: nowrap; justify-content: flex-start; gap: 8px;
  margin: 0 0 14px; overflow-x: auto; overscroll-behavior-x: contain;
  padding: 2px 2px 8px; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.album-tabs::-webkit-scrollbar { display: none; }
.album-tabs button {
  flex: 0 0 auto; white-space: nowrap;
  font: inherit; font-weight: 600; font-size: .92rem; line-height: 1.35;
  color: var(--teal-900); background: #fff; border: 1px solid var(--teal-100);
  border-radius: 999px; padding: 8px 16px; cursor: pointer; text-align: center;
}
.album-tabs button[aria-selected="true"] { background: var(--teal-700); color: #fff; border-color: var(--teal-700); }
.album-tabs button:focus-visible { outline: 2px solid var(--teal-500); outline-offset: 2px; }
.photo-scroller { position: relative; }
.photo-strip {
  display: flex; gap: 12px; overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scroll-behavior: smooth; -webkit-overflow-scrolling: touch;
  padding: 4px 2px 14px; scrollbar-color: var(--teal-100) transparent;
}
.photo-btn {
  position: relative; flex: 0 0 auto; width: min(300px, 78vw); height: 220px;
  padding: 0; border: 0; background: #e5efdc; border-radius: 16px; overflow: hidden;
  cursor: zoom-in; box-shadow: var(--shadow); color: inherit; scroll-snap-align: start;
}
.photo-btn.photo-portrait { width: min(165px, 44vw); }
.photo-btn:focus-visible { outline: 3px solid var(--teal-500); outline-offset: 3px; }
.photo-btn picture { display: block; width: 100%; height: 100%; }
.photo-btn img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  background: #e5efdc;
}
.photo-album, .photo-caption {
  position: absolute; z-index: 1; max-width: calc(100% - 16px);
  padding: 3px 8px; border-radius: 999px; font-size: .75rem; font-weight: 700;
  line-height: 1.3; pointer-events: none;
}
.photo-album {
  top: 8px; left: 8px; color: #fff; background: rgba(36, 54, 28, .82);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.photo-caption {
  left: 8px; bottom: 8px; color: var(--teal-900); background: #fff;
}
.strip-nav {
  display: none; position: absolute; top: 50%; z-index: 2; transform: translateY(-58%);
  width: 44px; height: 44px; border: 0; border-radius: 999px; padding: 0;
  background: #fff; color: var(--teal-900); cursor: pointer;
  box-shadow: var(--shadow); place-items: center; font-size: 1.35rem; line-height: 1;
}
.strip-nav:focus-visible { outline: 3px solid var(--teal-500); outline-offset: 2px; }
.strip-nav:disabled { opacity: .38; cursor: default; }
.strip-prev { left: 4px; }
.strip-next { right: 4px; }
@media (prefers-reduced-motion: reduce) {
  .photo-strip { scroll-behavior: auto; }
}

.lightbox {
  position: fixed; inset: 0; z-index: 80;
  display: grid; place-items: center; padding: 16px 12px 20px;
}
.lightbox-backdrop { position: absolute; inset: 0; background: rgba(24, 36, 18, .86); }
.lightbox-dialog {
  position: relative; z-index: 1; width: min(960px, 100%);
  display: grid; justify-items: center;
}
.lightbox-figure { margin: 0; max-width: 100%; min-width: 0; }
.lightbox-figure picture { display: flex; justify-content: center; max-width: 100%; }
.lightbox-figure img {
  display: block; max-width: 100%; max-height: min(72vh, 820px);
  width: auto; height: auto; margin: 0 auto; object-fit: contain;
  border-radius: 12px; background: #111;
}
.lightbox-figure figcaption {
  color: #f4f7ef; text-align: center; margin: 12px auto 0; max-width: 40rem;
  font-size: .98rem; line-height: 1.45;
}
.lightbox-count { margin: 8px 0 0; color: #dce8d0; font-size: .85rem; font-weight: 600; }
.lightbox-close, .lightbox-nav {
  position: absolute; z-index: 2;
  border: 0; background: #fff; color: var(--teal-900); cursor: pointer;
  width: 44px; height: 44px; border-radius: 999px; font-size: 1.35rem; line-height: 1;
  display: grid; place-items: center; box-shadow: var(--shadow);
}
.lightbox-close:focus-visible, .lightbox-nav:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }
.lightbox-close { top: 0; right: 0; }
.lightbox-nav { top: 36%; transform: translateY(-50%); }
.lightbox-prev { left: 0; }
.lightbox-next { right: 0; }

.section-areas { background: var(--teal-50); }
.area-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
}
.area-list li {
  background: #fff; border: 1px solid var(--teal-100); color: var(--teal-900);
  font-weight: 600; padding: 8px 16px; border-radius: 999px; box-shadow: var(--shadow);
}

/* Contact */
.section-contact { background: linear-gradient(180deg, #fff, var(--teal-50)); }
.contact-inner { display: grid; gap: 32px; }
.contact-info h2 { font-size: clamp(1.6rem, 4.5vw, 2.2rem); color: var(--teal-900); }
.contact-info > p { color: var(--muted); margin: 10px 0 24px; }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.contact-list li { display: flex; gap: 14px; align-items: center; }
.contact-list li > span:last-child { display: flex; flex-direction: column; line-height: 1.4; }
.contact-list strong { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--teal-600); }
.contact-list a { text-decoration: none; font-weight: 600; word-break: break-all; }
.contact-list a:hover { color: var(--teal-700); text-decoration: underline; }
.ci-icon {
  flex: none; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  background: #fff; border: 1px solid var(--teal-100); color: var(--teal-700);
}
.ci-icon svg { width: 21px; height: 21px; }
.placeholder-tag {
  display: inline-block; margin-left: 6px; padding: 1px 7px; border-radius: 6px;
  background: #fef3c7; color: #92400e; font-size: .7rem; font-weight: 600; vertical-align: middle;
  letter-spacing: 0; text-transform: none;
}

.quote-form {
  position: relative;
  background: #fff; border: 1px solid var(--line); border-radius: 20px;
  padding: 24px; box-shadow: var(--shadow);
}
.quote-form h3 { font-size: 1.25rem; color: var(--teal-900); margin-bottom: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; flex: 1; min-width: 0; }
.field > span { font-size: .88rem; font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 1rem; color: var(--ink);
  padding: 11px 14px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff;
  width: 100%; transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { resize: vertical; min-height: 104px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--teal-500); box-shadow: 0 0 0 4px rgba(20, 184, 166, .15);
}
.field input.invalid { border-color: #dc2626; }
.field-row { display: flex; flex-direction: column; gap: 0; }
.form-error { color: #b91c1c; font-size: .9rem; margin: 0 0 12px; }
.form-error[hidden] { display: none; }
.honeypot {
  position: absolute; left: -10000px; top: auto;
  width: 1px; height: 1px; overflow: hidden;
}
.form-note { font-size: .82rem; color: var(--muted); text-align: center; margin: 12px 0 0; }
.form-success {
  position: absolute; inset: 0; border-radius: 20px; background: #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 32px; gap: 14px;
}
.form-success[hidden] { display: none; }
.form-success svg { width: 56px; height: 56px; color: var(--green-500); stroke-width: 1.6; }
.form-success p { font-size: 1.05rem; color: var(--teal-900); max-width: 26rem; margin: 0; }

/* Footer */
.site-footer { background: var(--teal-900); color: #e4eedb; padding: 28px 0; }
.footer-inner { display: flex; flex-direction: column; gap: 8px; }
.footer-brand { font-weight: 700; color: #fff; margin-right: 10px; }
.footer-tag { font-size: .92rem; opacity: .85; }
.footer-address { display: block; margin-top: 8px; color: #e4eedb; font-size: .9rem; text-decoration: none; }
.footer-address:hover { text-decoration: underline; }
.contact-list a[data-contact="address"] { word-break: normal; }
.contact-map {
  margin-top: 22px; height: 240px; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--teal-100); background: #fff; box-shadow: var(--shadow);
}
.contact-map iframe { display: block; width: 100%; height: 100%; border: 0; }
.footer-copy { margin: 0; font-size: .85rem; opacity: .75; }

/* Breakpoints */
@media (max-width: 599px) {
  .lightbox { padding: 12px 8px 16px; }
  .lightbox-figure img { max-height: min(62vh, 640px); }
}
@media (min-width: 600px) {
  .grid-main, .grid-addons, .grid-why { grid-template-columns: repeat(2, 1fr); }
  .review-grid { display: grid; grid-template-columns: repeat(2, 1fr); overflow: visible; }
  .review-card { flex: none; }
  .field-row { flex-direction: row; gap: 14px; }
  .quote-form { padding: 32px; }
}
@media (min-width: 900px) {
  .nav { display: flex; }
  .lang-toggle { margin-left: 8px; }
  .hero { padding: 80px 0 88px; }
  .hero-inner { grid-template-columns: 1.15fr .85fr; gap: 48px; }
  .hero-art { margin: 0; }
  .hero-float { gap: 18px; }
  .hero-mark { width: 104px; }
  .section { padding: 88px 0; }
  .grid-main { grid-template-columns: repeat(4, 1fr); }
  .photo-btn { width: 400px; height: 300px; }
  .photo-btn.photo-portrait { width: 225px; }
  .photo-strip { scroll-padding-inline: 56px; padding-left: 56px; padding-right: 56px; }
  .strip-nav { display: grid; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .grid-addons { grid-template-columns: repeat(3, 1fr); }
  .grid-why { grid-template-columns: repeat(4, 1fr); }
  .review-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-inner { grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
  .contact-map { height: 300px; }
  .footer-inner { flex-direction: row; justify-content: space-between; align-items: center; }
}

[hidden] { display: none !important; }

@media (max-width: 420px) {
  .brand { font-size: .95rem; gap: 8px; }
  .brand-mark { width: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card, .btn { transition: none; }
  .hero-float, .bubble, .sparkle { animation: none; }
  .bubble { opacity: .7; }
  .sparkle { opacity: .8; transform: none; }
}