:root {
  --ink: #0a0b0b;
  --ink-soft: #131514;
  --paper: #f2f0eb;
  --paper-bright: #f8f7f3;
  --warm-white: #f3efe6;
  --muted-dark: #a4a6a2;
  --muted-light: #696c68;
  --moss: #667c67;
  --line-dark: rgba(242, 239, 230, 0.13);
  --line-light: rgba(19, 21, 20, 0.1);
  --display: "Bahnschrift", "Aptos Display", "Microsoft YaHei UI", sans-serif;
  --body: "Aptos", "Microsoft YaHei UI", sans-serif;
  --ease-heavy: cubic-bezier(0.32, 0.72, 0, 1);
  --nav-layer: 10;
  --grain-layer: 20;
}

* {
  box-sizing: border-box;
}

html {
  /* Smooth scrolling is driven by landing-static-preview.js on desktop
     (native smooth + mandatory snap fights in Chromium and feels like hard cuts). */
  scroll-behavior: auto;
  scroll-snap-type: y mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  background: var(--ink);
}

html::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--body);
  background: var(--paper);
  text-rendering: optimizeLegibility;
}

main > section {
  min-height: 100dvh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

body::after {
  position: fixed;
  inset: 0;
  z-index: var(--grain-layer);
  pointer-events: none;
  content: "";
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  width: 100%;
}

.skip-link {
  position: fixed;
  z-index: 30;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  color: var(--ink);
  background: var(--paper-bright);
  border-radius: 999px;
  transform: translateY(-180%);
  transition: transform 300ms var(--ease-heavy);
}

.skip-link:focus {
  transform: translateY(0);
}

.preview-nav {
  position: fixed;
  z-index: var(--nav-layer);
  top: 1.4rem;
  left: 50%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  width: min(78vw, 64rem);
  min-height: 3.25rem;
  padding: 0.4rem 0.45rem 0.4rem 0.85rem;
  color: var(--ink);
  background: rgba(248, 247, 243, 0.8);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.88),
    0 1.2rem 3.8rem rgba(65, 58, 46, 0.1);
  border-radius: 1.1rem;
  backdrop-filter: blur(22px);
  transform: translateX(-50%);
  transition:
    color 600ms var(--ease-heavy),
    background 600ms var(--ease-heavy),
    box-shadow 600ms var(--ease-heavy);
}

.preview-nav.is-on-dark {
  color: var(--warm-white);
  background: rgba(15, 16, 16, 0.72);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 1.2rem 3.8rem rgba(0, 0, 0, 0.16);
}

.preview-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.preview-brand svg {
  width: 1.7rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.35;
}

.preview-nav-links {
  display: flex;
  justify-content: center;
  gap: clamp(1.2rem, 3vw, 3.5rem);
  color: rgba(10, 11, 11, 0.55);
  font-size: 0.83rem;
}

.preview-nav.is-on-dark .preview-nav-links {
  color: rgba(243, 239, 230, 0.68);
}

.preview-nav-links a,
.preview-login,
.text-link {
  transition:
    color 500ms var(--ease-heavy),
    transform 500ms var(--ease-heavy),
    opacity 500ms var(--ease-heavy);
}

.preview-nav-links a:hover,
.preview-nav-links a:focus-visible {
  color: currentColor;
  opacity: 1;
  transform: translateY(-1px);
}

.preview-nav-links a.is-current {
  color: currentColor;
  opacity: 1;
}

.preview-nav-links a.is-current::after {
  display: block;
  width: 1rem;
  height: 1px;
  margin: 0.32rem auto 0;
  content: "";
  background: currentColor;
  opacity: 0.58;
}

.preview-login {
  padding: 0.75rem 1.15rem;
  font-size: 0.82rem;
  border: 1px solid rgba(10, 11, 11, 0.22);
  border-radius: 999px;
}

.preview-login:hover,
.preview-login:focus-visible {
  color: var(--warm-white);
  background: var(--ink);
}

.preview-nav.is-on-dark .preview-login {
  border-color: rgba(243, 239, 230, 0.32);
}

.preview-nav.is-on-dark .preview-login:hover,
.preview-nav.is-on-dark .preview-login:focus-visible {
  color: var(--ink);
  background: var(--warm-white);
}

.section-pagination {
  position: fixed;
  z-index: var(--nav-layer);
  top: 50%;
  right: clamp(0.8rem, 1.45vw, 1.65rem);
  display: grid;
  gap: 0.68rem;
  padding: 0.75rem 0.58rem;
  background: rgba(248, 247, 243, 0.46);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.52),
    0 0.9rem 2.8rem rgba(48, 43, 34, 0.08);
  border-radius: 999px;
  backdrop-filter: blur(14px);
  transform: translateY(-50%);
  transition:
    background 550ms var(--ease-heavy),
    box-shadow 550ms var(--ease-heavy);
}

.section-pagination.is-on-dark {
  background: rgba(10, 11, 11, 0.34);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.07),
    0 0.9rem 2.8rem rgba(0, 0, 0, 0.12);
}

.section-pagination a {
  position: relative;
  display: block;
  width: 0.42rem;
  height: 0.42rem;
  background: rgba(10, 11, 11, 0.22);
  border-radius: 50%;
  transition:
    background 500ms var(--ease-heavy),
    box-shadow 500ms var(--ease-heavy),
    transform 500ms var(--ease-heavy);
}

.section-pagination.is-on-dark a {
  background: rgba(243, 239, 230, 0.25);
}

.section-pagination a:hover,
.section-pagination a:focus-visible {
  background: rgba(10, 11, 11, 0.58);
  transform: scale(1.22);
}

.section-pagination.is-on-dark a:hover,
.section-pagination.is-on-dark a:focus-visible {
  background: rgba(243, 239, 230, 0.72);
}

.section-pagination a.is-active {
  background: var(--ink);
  box-shadow: 0 0 0 0.26rem rgba(10, 11, 11, 0.08);
  transform: scale(1.3);
}

.section-pagination.is-on-dark a.is-active {
  background: var(--warm-white);
  box-shadow: 0 0 0 0.26rem rgba(243, 239, 230, 0.09);
}

.section-pagination span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.section-dark {
  color: var(--warm-white);
  background: var(--ink);
}

.section-light {
  color: var(--ink);
  background: var(--paper);
}

.hero {
  position: relative;
  display: grid;
  min-height: 100dvh;
  overflow: hidden;
  place-items: center;
  isolation: isolate;
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    radial-gradient(circle at 50% 56%, transparent 0 25%, rgba(3, 5, 5, 0.12) 55%, rgba(2, 3, 3, 0.58) 100%),
    linear-gradient(to bottom, rgba(2, 3, 3, 0.14), rgba(2, 3, 3, 0.4));
}

.hero-fluid {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
}

.hero-inner {
  width: min(92vw, 90rem);
  padding-top: 4rem;
  text-align: center;
}

.hero-kicker,
.section-no {
  margin: 0 0 1.35rem;
  color: var(--moss);
  font-size: 0.69rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

.hero-title {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(5.2rem, 14.5vw, 14rem);
  font-weight: 650;
  line-height: 0.8;
  letter-spacing: -0.075em;
}

.hero-en {
  margin: clamp(2rem, 5vh, 3.4rem) auto 0;
  color: rgba(243, 239, 230, 0.72);
  font-size: clamp(1rem, 1.3vw, 1.3rem);
  letter-spacing: 0.01em;
}

.hero-cn {
  max-width: 48rem;
  margin: 0.85rem auto 0;
  color: rgba(243, 239, 230, 0.58);
  font-size: clamp(0.92rem, 1.05vw, 1.08rem);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2.25rem;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  min-height: 3.55rem;
  padding: 0.35rem 0.4rem 0.35rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 650;
  border-radius: 999px;
  transition:
    transform 500ms var(--ease-heavy),
    background 500ms var(--ease-heavy);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button:active {
  transform: scale(0.98);
}

.button-light {
  color: var(--ink);
  background: var(--warm-white);
}

.button-dark {
  color: var(--warm-white);
  background: var(--ink);
}

.button-plain {
  min-width: 7.8rem;
  padding-inline: 1.65rem;
  justify-content: center;
}

.button-arrow {
  display: grid;
  width: 2.8rem;
  height: 2.8rem;
  place-items: center;
  background: rgba(10, 11, 11, 0.08);
  border-radius: 50%;
  transition: transform 500ms var(--ease-heavy);
}

.button-dark .button-arrow {
  background: rgba(255, 255, 255, 0.1);
}

.button:hover .button-arrow {
  transform: translate(2px, -2px);
}

.text-link {
  display: inline-flex;
  gap: 0.6rem;
  align-items: center;
  color: var(--muted-dark);
  font-size: 0.9rem;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--warm-white);
}

.hero-index {
  position: absolute;
  right: 3.5vw;
  bottom: 2rem;
  left: 3.5vw;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  color: rgba(243, 239, 230, 0.34);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
}

.hero-index span:nth-child(2) {
  text-align: center;
}

.hero-index span:last-child {
  text-align: right;
}

.value {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  align-content: start;
  height: 100dvh;
  padding: clamp(7.5rem, 10vh, 9rem) 4vw 0;
  overflow: hidden;
}

.section-copy-center {
  max-width: 73rem;
  margin: 0 auto;
  text-align: center;
}

.section-copy h2,
.asset-copy h2,
.workflow-heading h2,
.final-cta h2 {
  margin: 0;
  font-family: "Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: -0.045em;
  word-break: keep-all;
  overflow-wrap: normal;
}

.section-copy h2 span,
.asset-copy h2 span,
.final-cta h2 span {
  display: block;
  white-space: nowrap;
}

.section-copy h2 {
  font-size: clamp(3.4rem, 6.2vw, 7rem);
}

.section-copy > p:last-child,
.workflow-heading > p:last-child {
  max-width: 52rem;
  margin: 2rem auto 0;
  color: var(--muted-light);
  font-size: clamp(1rem, 1.3vw, 1.3rem);
  line-height: 1.75;
}

.product-shell {
  width: min(88vw, 88rem);
  margin: clamp(2.5rem, 5vh, 4.5rem) auto 0;
  padding: 0.5rem;
  border-radius: 2.1rem;
}

.product-shell-light {
  background: rgba(10, 11, 11, 0.035);
  box-shadow: 0 4rem 9rem rgba(80, 70, 50, 0.11);
}

.product-shell-dark {
  width: 100%;
  margin: 0;
  background: rgba(255, 255, 255, 0.045);
  box-shadow: 0 4rem 10rem rgba(0, 0, 0, 0.25);
}

.product-core {
  overflow: hidden;
  border-radius: 1.7rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.11);
}

.asset {
  display: grid;
  align-items: center;
  height: 100dvh;
  padding: clamp(7rem, 10vh, 9rem) 5vw 3rem;
  overflow: hidden;
}

.asset-grid {
  display: grid;
  grid-template-columns: minmax(24rem, 0.82fr) minmax(32rem, 1.18fr);
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
  width: min(92vw, 96rem);
  margin: 0 auto;
}

.asset-copy h2 {
  font-size: clamp(3rem, 4.25vw, 5.2rem);
}

.asset-copy > p:not(.section-no) {
  max-width: 35rem;
  margin: 2rem 0 0;
  color: var(--muted-dark);
  font-size: 1rem;
  line-height: 1.9;
}

.asset-copy .text-link {
  margin-top: 3rem;
}

.workflow {
  display: grid;
  grid-template-rows: auto auto auto;
  align-content: center;
  height: 100dvh;
  padding: clamp(6.5rem, 8vh, 8rem) 5vw 2.5rem;
  overflow: hidden;
}

.workflow-heading {
  max-width: 87rem;
  margin: 0 auto;
}

.workflow-heading h2 {
  font-size: clamp(3.6rem, 6vw, 6.8rem);
}

.workflow-heading > p:last-child {
  margin-right: 0;
  margin-left: 0;
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  max-width: 92rem;
  margin: clamp(2.5rem, 5vh, 4.5rem) auto 0;
  padding: 0;
  list-style: none;
}

.workflow-steps li {
  position: relative;
  padding-right: 1.5rem;
}

.workflow-steps li:not(:last-child)::after {
  position: absolute;
  top: 2.25rem;
  right: -0.4rem;
  width: 2.2rem;
  height: 1px;
  content: "";
  background: var(--line-light);
}

.step-number {
  display: block;
  margin-bottom: 1.1rem;
  font-family: var(--display);
  font-size: clamp(2.7rem, 4vw, 4.8rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.workflow-steps strong {
  display: block;
  font-size: 1.05rem;
}

.workflow-steps p {
  max-width: 12rem;
  margin: 0.8rem 0 0;
  color: var(--muted-light);
  font-size: 0.83rem;
  line-height: 1.65;
}

.workflow-steps .step-active .step-number,
.workflow-steps .step-active strong {
  color: var(--moss);
}

.compose-proof {
  width: min(86vw, 72rem);
  max-width: 100%;
  margin: clamp(2.5rem, 5vh, 4rem) auto 0;
  padding: 0.45rem;
  background: rgba(10, 11, 11, 0.035);
  border-radius: 2rem;
}

.compose-proof::before {
  position: absolute;
}

.compose-label {
  padding: 1.15rem 1.6rem;
  font-size: 0.76rem;
  font-weight: 650;
  border-bottom: 1px solid var(--line-light);
}

.compose-row {
  display: grid;
  grid-template-columns: 1.2fr auto 1fr auto 1fr auto 1fr auto 1.2fr;
  gap: 1rem;
  align-items: center;
  padding: 1.3rem;
  background: var(--paper-bright);
  border-radius: 0 0 1.6rem 1.6rem;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.8),
    0 2.5rem 6rem rgba(80, 70, 50, 0.08);
}

.compose-image,
.compose-slot {
  display: grid;
  min-height: 6.5rem;
  place-items: center;
  border-radius: 1rem;
}

.compose-image {
  position: relative;
  overflow: hidden;
  color: white;
  background:
    linear-gradient(rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.18)),
    url("/starvault-redesign-detail-v2.png") center / cover;
}

.compose-image-result {
  background-position: 30% 50%;
}

.compose-image span {
  position: absolute;
  bottom: 0.65rem;
  left: 0.75rem;
  font-size: 0.7rem;
}

.compose-slot {
  padding: 1rem;
  text-align: center;
  background: #eceae5;
}

.compose-slot small {
  color: var(--muted-light);
}

.compose-slot strong {
  font-size: 0.9rem;
}

.compose-plus,
.compose-arrow {
  color: var(--muted-light);
}

.closing {
  position: relative;
  display: grid;
  height: 100dvh;
  padding: 3.5rem 5vw 10rem;
  overflow: hidden;
  place-items: center;
}

.closing::before {
  position: absolute;
  inset: 8% 12% 20%;
  content: "";
  opacity: 0.36;
  background: radial-gradient(circle, rgba(102, 124, 103, 0.22), transparent 64%);
}

.closing-inner {
  position: relative;
  width: min(100%, 80rem);
  text-align: center;
}

.closing-inner h2 {
  display: grid;
  width: 100%;
  margin: 0 auto;
  font-family: "Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: clamp(3.8rem, 7vw, 8rem);
  font-weight: 650;
  line-height: 1.06;
  letter-spacing: -0.045em;
  justify-items: center;
}

.closing-inner h2 span {
  display: block;
  width: 100%;
  white-space: nowrap;
  text-align: center;
}

.closing-inner > p:not(.section-no) {
  margin: 2rem auto 0;
  color: var(--muted-dark);
  font-size: 1rem;
  line-height: 1.8;
}

.closing-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.8rem;
  margin-top: 2.5rem;
}

.preview-footer {
  position: absolute;
  right: 5vw;
  bottom: 0;
  left: 5vw;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
  padding: 2rem 0;
  color: rgba(243, 239, 230, 0.55);
  background: transparent;
  border-top: 1px solid var(--line-dark);
  font-size: 0.75rem;
}

.preview-footer p {
  margin: 0;
}

.preview-copyright {
  text-align: right;
}

.reveal {
  opacity: 0;
  transform: translate3d(0, 2.75rem, 0);
  transition:
    opacity 980ms var(--ease-heavy),
    transform 980ms var(--ease-heavy);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.workflow-steps .reveal:nth-child(2) {
  transition-delay: 80ms;
}

.workflow-steps .reveal:nth-child(3) {
  transition-delay: 160ms;
}

.workflow-steps .reveal:nth-child(4) {
  transition-delay: 240ms;
}

.workflow-steps .reveal:nth-child(5) {
  transition-delay: 320ms;
}

:focus-visible {
  outline: 2px solid var(--moss);
  outline-offset: 4px;
}

@media (max-width: 900px) {
  .section-pagination {
    right: 0.45rem;
    gap: 0.55rem;
    padding: 0.58rem 0.42rem;
  }

  .section-pagination a {
    width: 0.36rem;
    height: 0.36rem;
  }

  html {
    scroll-snap-type: y proximity;
  }

  main > section {
    height: auto;
    min-height: 100dvh;
    overflow: visible;
  }

  .preview-nav {
    grid-template-columns: auto 1fr;
    width: calc(100vw - 2rem);
  }

  .preview-nav-links {
    display: flex;
    justify-self: end;
    gap: clamp(0.65rem, 3vw, 1.15rem);
    font-size: 0.75rem;
  }

  .preview-login { display: none; }

  .hero-index {
    display: none;
  }

  .hero-title {
    font-size: clamp(4.6rem, 21vw, 8rem);
  }

  .value,
  .asset,
  .workflow {
    min-height: auto;
    padding: 8rem 1rem 5rem;
  }

  .value,
  .workflow {
    display: block;
    height: auto;
  }

  .asset-grid {
    grid-template-columns: 1fr;
    width: 100%;
  }

  .section-copy h2 span,
  .asset-copy h2 span,
  .final-cta h2 span,
  .closing-inner h2 span {
    white-space: normal;
  }

  .product-shell {
    width: 100%;
    border-radius: 1.35rem;
  }

  .product-core {
    border-radius: 1rem;
  }

  .workflow-steps {
    grid-template-columns: 1fr;
    gap: 2.8rem;
  }

  .workflow-steps li {
    display: grid;
    grid-template-columns: 5rem 1fr;
    column-gap: 1rem;
  }

  .workflow-steps li:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -1.4rem;
    left: 2rem;
    width: 1px;
    height: 1.5rem;
  }

  .workflow-steps p {
    grid-column: 2;
  }

  .compose-row {
    grid-template-columns: 1fr;
  }

  .compose-plus {
    display: none;
  }

  .compose-arrow {
    transform: rotate(90deg);
    text-align: center;
  }

  .final-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .closing {
    display: flex;
    min-height: 100dvh;
    height: auto;
    padding: 8rem 1rem 0;
    flex-direction: column;
    justify-content: space-between;
  }

  .closing-inner {
    width: 100%;
  }

  .closing-inner h2 {
    font-size: clamp(3rem, 13vw, 5.5rem);
  }

  .closing-actions {
    flex-direction: column;
  }

  .preview-footer {
    position: static;
    width: 100%;
    margin-top: 6rem;
    grid-template-columns: 1fr;
  }

  .preview-copyright {
    text-align: left;
  }
}

@media (min-width: 901px) and (max-height: 800px) {
  .section-copy h2 {
    font-size: clamp(3rem, 5.3vw, 5.3rem);
  }

  .section-copy > p:last-child {
    margin-top: 1rem;
  }

  .product-shell {
    width: min(76vw, 68rem);
    margin-top: 1.8rem;
  }

  .asset-copy h2 {
    font-size: clamp(2.7rem, 3.75vw, 4.2rem);
  }

  .workflow-heading h2 {
    font-size: clamp(3.2rem, 5vw, 5.4rem);
  }

  .workflow-steps {
    margin-top: 2rem;
  }

  .step-number {
    font-size: 3.2rem;
  }

  .compose-proof {
    max-width: 62rem;
    margin-top: 2rem;
  }

  .compose-image,
  .compose-slot {
    min-height: 5rem;
  }

  .final-cta {
    margin-top: 2rem;
    padding-top: 1.5rem;
  }

  .final-cta h2 {
    font-size: 2.7rem;
  }
}

.landing-motion-chip {
  position: fixed;
  z-index: 40;
  right: 1rem;
  bottom: 1rem;
  display: none;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.85rem 0.7rem 1rem;
  color: rgba(243, 239, 230, 0.88);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  background: rgba(12, 14, 13, 0.88);
  border: 1px solid rgba(242, 239, 230, 0.14);
  border-radius: 999px;
  backdrop-filter: blur(12px);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.landing-motion-chip.is-visible {
  display: inline-flex;
}

.landing-motion-chip button {
  appearance: none;
  margin: 0;
  padding: 0.35rem 0.7rem;
  color: #101211;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  background: var(--warm-white);
  border: 0;
  border-radius: 999px;
}

@media (prefers-reduced-motion: reduce) {
  html:not([data-landing-motion="full"]) {
    scroll-behavior: auto;
  }

  /* Soft mode: keep short transitions. Hard off only when explicitly requested. */
  html[data-landing-motion="off"] *,
  html[data-landing-motion="off"] *::before,
  html[data-landing-motion="off"] *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html[data-landing-motion="off"] .reveal {
    opacity: 1;
    transform: none;
  }

  html[data-landing-motion="soft"] .reveal {
    transition-duration: 480ms;
  }
}