:root {
  --ink: #10172b;
  --muted: #68718a;
  --line: #e4e8f2;
  --surface: #ffffff;
  --surface-soft: #f5f7fc;
  --primary: #5668ed;
  --primary-deep: #3d4ed6;
  --primary-soft: #e9edff;
  --accent: #ffad32;
  --dark: #131a34;
  --shadow: 0 22px 65px rgba(49, 61, 116, 0.14);
  --font-cn: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --font-display: "Manrope", var(--font-cn);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: #fbfcff;
  font-family: var(--font-cn);
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -2;
  inset: 0;
  background-image: linear-gradient(rgba(78, 93, 173, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(78, 93, 173, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
  mask-image: linear-gradient(to bottom, #000 0, transparent 72%);
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

svg {
  display: block;
}

.page-glow {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(8px);
  pointer-events: none;
}

.page-glow-one {
  top: -160px;
  right: -170px;
  width: 560px;
  height: 560px;
  background: rgba(120, 132, 255, 0.17);
}

.page-glow-two {
  top: 510px;
  left: -280px;
  width: 520px;
  height: 520px;
  background: rgba(255, 183, 77, 0.1);
}

.section-shell {
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
}

.section-block {
  padding-block: 118px;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  padding: 15px 0;
  border-bottom: 1px solid transparent;
  transition: 0.25s ease;
}

.site-header.scrolled {
  border-color: rgba(220, 225, 239, 0.84);
  background: rgba(251, 252, 255, 0.86);
  box-shadow: 0 8px 30px rgba(45, 55, 100, 0.06);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  width: min(1160px, calc(100% - 48px));
  min-height: 48px;
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(145deg, #6979ff, #4557e8);
  box-shadow: 0 8px 20px rgba(75, 91, 229, 0.3);
}

.brand-mark svg {
  width: 24px;
  fill: currentColor;
}

.brand-mark .spark {
  fill: none;
  stroke: #ffd67b;
  stroke-linecap: round;
  stroke-width: 1.8;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  color: #515b73;
  font-size: 14px;
  font-weight: 600;
}

.main-nav a {
  position: relative;
  padding: 8px 0;
  transition: color 0.2s ease;
}

.main-nav a::after {
  position: absolute;
  right: 50%;
  bottom: 2px;
  left: 50%;
  height: 2px;
  border-radius: 2px;
  background: var(--primary);
  content: "";
  transition: 0.2s ease;
}

.main-nav a:hover {
  color: var(--primary);
}

.main-nav a:hover::after {
  right: 0;
  left: 0;
}

.nav-download {
  padding: 11px 20px;
  border: 1px solid #dce1f2;
  border-radius: 12px;
  color: var(--primary-deep);
  background: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  font-weight: 700;
  transition: 0.2s ease;
}

.nav-download:hover {
  border-color: var(--primary);
  background: #fff;
  transform: translateY(-2px);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 0;
  border-radius: 10px;
  background: var(--surface);
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 4px 0;
  border-radius: 2px;
  background: var(--ink);
}

.hero {
  display: grid;
  min-height: 730px;
  padding-block: 76px 70px;
  align-items: center;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 72px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--primary-deep);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

.eyebrow span {
  width: 23px;
  height: 2px;
  background: var(--accent);
}

.hero h1 {
  max-width: 620px;
  margin: 22px 0 24px;
  font-family: var(--font-display);
  font-size: clamp(48px, 5.4vw, 76px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -3.8px;
}

.hero h1 em {
  position: relative;
  color: var(--primary);
  font-style: normal;
  white-space: nowrap;
}

.hero h1 em::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 9px;
  border-radius: 50%;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 14'%3E%3Cpath d='M3 10C70 3 203 2 297 7' fill='none' stroke='%23ffb33d' stroke-width='6' stroke-linecap='round'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
  content: "";
  opacity: 0.8;
}

.hero-lead {
  max-width: 555px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  margin-top: 34px;
  align-items: center;
  gap: 13px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  padding: 0 24px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 800;
  transition: 0.22s ease;
}

.button svg {
  width: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, #6576f6, #485ae3);
  box-shadow: 0 15px 28px rgba(76, 91, 224, 0.28);
}

.button-primary:hover,
.button-light:hover {
  box-shadow: 0 18px 35px rgba(76, 91, 224, 0.36);
  transform: translateY(-3px);
}

.button-secondary {
  border: 1px solid var(--line);
  color: #3d465b;
  background: rgba(255, 255, 255, 0.7);
}

.button-secondary:hover {
  border-color: #c4cbdf;
  background: #fff;
  transform: translateY(-2px);
}

.hero-notes {
  display: flex;
  margin-top: 26px;
  flex-wrap: wrap;
  gap: 19px;
  color: #697289;
  font-size: 12px;
  font-weight: 600;
}

.hero-notes span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-notes i {
  display: grid;
  width: 18px;
  height: 18px;
  place-items: center;
  border-radius: 50%;
  color: var(--primary);
  background: var(--primary-soft);
  font-style: normal;
  font-size: 10px;
}

.hero-visual {
  position: relative;
  display: grid;
  min-height: 620px;
  place-items: center;
}

.hero-visual::before {
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 48% 52% 54% 46%;
  background: linear-gradient(145deg, #e2e7ff, #f7f8ff 66%);
  content: "";
  transform: rotate(-8deg);
}

.hero-visual::after {
  position: absolute;
  right: 1%;
  bottom: 3%;
  width: 115px;
  height: 115px;
  border-radius: 30px;
  background: linear-gradient(145deg, #ffc35c, #ff9d1e);
  box-shadow: 0 20px 35px rgba(255, 166, 39, 0.24);
  content: "";
  transform: rotate(16deg);
}

.visual-orbit {
  position: absolute;
  z-index: 0;
  border: 1px dashed rgba(90, 106, 220, 0.24);
  border-radius: 50%;
}

.orbit-one {
  width: 590px;
  height: 590px;
  animation: orbit 28s linear infinite;
}

.orbit-two {
  width: 515px;
  height: 515px;
  animation: orbit 22s linear infinite reverse;
}

.screenshot-wrap {
  position: relative;
  z-index: 2;
  width: 360px;
}

.screenshot-wrap img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(193, 201, 224, 0.75);
  border-radius: 11px;
  box-shadow: 0 34px 70px rgba(48, 61, 121, 0.24), 0 6px 18px rgba(48, 61, 121, 0.1);
}

.window-chip {
  position: absolute;
  z-index: 3;
  display: flex;
  min-width: 132px;
  padding: 12px 15px;
  align-items: center;
  gap: 9px;
  border: 1px solid rgba(220, 225, 239, 0.82);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 15px 35px rgba(54, 67, 123, 0.15);
  backdrop-filter: blur(12px);
  font-size: 12px;
}

.chip-top {
  top: 82px;
  right: -78px;
}

.chip-bottom {
  bottom: 91px;
  left: -85px;
}

.chip-icon {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border-radius: 9px;
  color: #fff;
  background: var(--primary);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 800;
}

.pulse-dot {
  width: 11px;
  height: 11px;
  border: 3px solid #d9def8;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 5px #f0f2ff;
}

.trust-strip {
  display: grid;
  padding: 25px 32px;
  border: 1px solid var(--line);
  border-radius: 19px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 12px 40px rgba(51, 64, 117, 0.07);
  grid-template-columns: repeat(4, 1fr);
}

.trust-strip div {
  display: flex;
  min-height: 52px;
  padding: 0 25px;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--line);
}

.trust-strip div:last-child {
  border: 0;
}

.trust-strip strong {
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 18px;
}

.trust-strip span {
  color: var(--muted);
  font-size: 12px;
}

.section-heading {
  max-width: 670px;
  margin-bottom: 50px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2,
.scene-copy h2,
.download-copy h2 {
  margin: 13px 0 15px;
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1.2;
  letter-spacing: -2px;
}

.section-heading p,
.scene-copy > p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.feature-card {
  position: relative;
  min-height: 310px;
  padding: 32px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 0 15px 50px rgba(49, 61, 112, 0.07);
  transition: 0.25s ease;
}

.feature-card:hover {
  border-color: #ccd3e9;
  box-shadow: var(--shadow);
  transform: translateY(-5px);
}

.feature-wide {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
}

.feature-icon {
  display: grid;
  width: 53px;
  height: 53px;
  place-items: center;
  border-radius: 16px;
}

.feature-icon svg {
  width: 26px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.gradient-blue {
  color: #fff;
  background: linear-gradient(145deg, #7181ff, #4b5de8);
}

.gradient-orange {
  color: #9a5900;
  background: linear-gradient(145deg, #ffdc94, #ffb63e);
}

.feature-index {
  color: #a4acc0;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
}

.feature-card h3 {
  margin: 10px 0 10px;
  font-size: 21px;
}

.feature-card p {
  max-width: 445px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.interval-demo {
  position: absolute;
  right: 32px;
  bottom: 30px;
  left: 109px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.interval-demo span {
  padding: 10px 5px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: #7c8497;
  background: #fafbfe;
  text-align: center;
  font-size: 10px;
}

.interval-demo .active {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-soft);
  font-weight: 800;
}

.feature-dark {
  color: #fff;
  border: 0;
  background: var(--dark);
}

.feature-dark::after {
  position: absolute;
  right: -65px;
  bottom: -95px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(90, 107, 243, 0.25);
  content: "";
  filter: blur(4px);
}

.feature-dark p {
  max-width: 360px;
  color: #aeb7d1;
}

.feature-dark .feature-index {
  color: #7e88aa;
}

.hotkey-key {
  display: grid;
  width: 62px;
  height: 48px;
  margin-bottom: 22px;
  place-items: center;
  border: 1px solid #7685ff;
  border-bottom-width: 4px;
  border-radius: 12px;
  color: #fff;
  background: #5668ed;
  box-shadow: 0 9px 20px rgba(39, 52, 151, 0.32);
  font-family: var(--font-display);
  font-weight: 800;
}

.hotkey-line {
  position: absolute;
  right: 28px;
  bottom: 32px;
  display: flex;
  align-items: center;
}

.hotkey-line span {
  width: 65px;
  height: 1px;
  background: #394365;
}

.hotkey-line i {
  width: 11px;
  height: 11px;
  border: 3px solid #202b55;
  border-radius: 50%;
  background: #6b7cff;
  box-shadow: 0 0 0 5px rgba(105, 123, 255, 0.12);
}

.feature-counter {
  align-items: center;
  grid-template-columns: 1fr auto;
}

.counter-demo {
  display: flex;
  min-width: 205px;
  padding: 22px;
  flex-direction: column;
  border: 1px solid #dfe4f2;
  border-radius: 18px;
  background: #f8f9fd;
}

.counter-demo > span {
  color: var(--muted);
  font-size: 11px;
}

.counter-demo strong {
  margin: 3px 0 9px;
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 36px;
  letter-spacing: -1px;
}

.counter-demo small {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #616b82;
}

.counter-demo i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #42bf85;
  box-shadow: 0 0 0 4px rgba(66, 191, 133, 0.12);
}

.steps-section {
  position: relative;
  overflow: hidden;
  background: var(--surface-soft);
}

.steps-section::before {
  position: absolute;
  top: -120px;
  left: calc(50% - 450px);
  width: 900px;
  height: 300px;
  border: 1px solid rgba(92, 108, 218, 0.1);
  border-radius: 50%;
  content: "";
}

.steps-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.steps-grid::before {
  position: absolute;
  z-index: 0;
  top: 72px;
  right: 18%;
  left: 18%;
  border-top: 1px dashed #c9cfe0;
  content: "";
}

.step-card {
  position: relative;
  z-index: 1;
  padding: 30px 27px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.93);
  text-align: center;
}

.step-number {
  position: absolute;
  top: 18px;
  right: 20px;
  color: #d7dbea;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
}

.step-icon {
  display: grid;
  width: 64px;
  height: 64px;
  margin: 8px auto 22px;
  place-items: center;
  border-radius: 18px;
  color: var(--primary);
  background: var(--primary-soft);
}

.step-icon svg {
  width: 28px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.step-card h3 {
  margin: 0 0 9px;
  font-size: 19px;
}

.step-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.scenes {
  display: grid;
  align-items: center;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 95px;
}

.scene-copy h2 {
  max-width: 500px;
}

.scene-tags {
  display: flex;
  margin-top: 30px;
  flex-wrap: wrap;
  gap: 9px;
}

.scene-tags span {
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #5e6880;
  background: #fff;
  font-size: 12px;
  font-weight: 600;
}

.scene-panel {
  position: relative;
  padding: 60px 28px 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow);
}

.scene-panel::before {
  position: absolute;
  z-index: -1;
  top: 20px;
  right: -22px;
  bottom: -22px;
  left: 22px;
  border-radius: 24px;
  background: var(--primary-soft);
  content: "";
}

.scene-panel-head {
  position: absolute;
  top: 23px;
  left: 28px;
  display: flex;
  gap: 6px;
}

.scene-panel-head span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d8dce8;
}

.scene-panel-head span:first-child {
  background: #ffbd57;
}

.task-row {
  display: flex;
  padding: 17px;
  align-items: center;
  gap: 15px;
  border-bottom: 1px solid #edf0f6;
}

.task-row:last-child {
  border: 0;
}

.task-row.active {
  margin-top: 9px;
  border: 1px solid #d6dcff;
  border-radius: 14px;
  background: #f1f3ff;
}

.task-row i {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 10px;
  font-style: normal;
  font-size: 12px;
}

.task-check {
  color: #34a970;
  background: #eaf8f1;
}

.task-play {
  color: #fff;
  background: var(--primary);
}

.task-row div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.task-row b {
  font-size: 13px;
}

.task-row small {
  color: var(--muted);
  font-size: 11px;
}

.download-section {
  position: relative;
  display: flex;
  min-height: 350px;
  margin-bottom: 80px;
  padding: 64px 70px;
  overflow: hidden;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  border-radius: 30px;
  color: #fff;
  background: linear-gradient(130deg, #3545ca, #6677f3);
  box-shadow: 0 30px 70px rgba(63, 79, 205, 0.25);
}

.download-section::before {
  position: absolute;
  top: -150px;
  right: -90px;
  width: 430px;
  height: 430px;
  border: 70px solid rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  content: "";
}

.download-copy,
.download-action {
  position: relative;
  z-index: 2;
}

.section-kicker.light {
  color: #cfd5ff;
}

.download-copy h2 {
  margin-top: 14px;
  font-size: clamp(36px, 4vw, 52px);
}

.download-copy p {
  margin: 0;
  color: #dce0ff;
}

.download-action {
  display: flex;
  min-width: 275px;
  flex-direction: column;
  align-items: center;
  gap: 13px;
}

.button-light {
  width: 100%;
  color: var(--primary-deep);
  background: #fff;
  box-shadow: 0 13px 28px rgba(29, 39, 128, 0.24);
}

.download-action > span {
  color: #dce0ff;
  font-size: 11px;
}

.download-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 35px 35px;
  mask-image: linear-gradient(90deg, transparent, #000 70%);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-inner {
  display: flex;
  min-height: 120px;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12px;
}

.footer-brand {
  color: var(--ink);
  font-size: 17px;
}

.footer-brand .brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
}

.footer-brand .brand-mark svg {
  width: 20px;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay {
  transition-delay: 0.12s;
}

@keyframes orbit {
  to { transform: rotate(360deg); }
}

@media (max-width: 980px) {
  .hero {
    min-height: auto;
    padding-top: 60px;
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-copy {
    display: flex;
    align-items: center;
    flex-direction: column;
  }

  .hero-visual {
    margin-top: 5px;
  }

  .trust-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-strip div:nth-child(2) {
    border-right: 0;
  }

  .trust-strip div:nth-child(-n + 2) {
    padding-bottom: 18px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--line);
  }

  .scenes {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 760px) {
  .section-shell,
  .nav-shell {
    width: min(100% - 30px, 580px);
  }

  .section-block {
    padding-block: 82px;
  }

  .menu-button {
    position: relative;
    z-index: 2;
    display: block;
    margin-left: auto;
  }

  .main-nav {
    position: absolute;
    top: 72px;
    right: 15px;
    left: 15px;
    display: none;
    padding: 12px;
    flex-direction: column;
    gap: 2px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    width: 100%;
    padding: 12px;
    border-radius: 9px;
  }

  .main-nav a:hover {
    background: var(--primary-soft);
  }

  .main-nav a::after {
    display: none;
  }

  .nav-download {
    display: none;
  }

  .hero {
    padding-top: 38px;
    gap: 40px;
  }

  .hero h1 {
    width: 100%;
    font-size: clamp(38px, 11vw, 50px);
    letter-spacing: -2px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-visual {
    min-height: 560px;
  }

  .hero-visual::before {
    width: 390px;
    height: 390px;
  }

  .orbit-one {
    width: 470px;
    height: 470px;
  }

  .orbit-two {
    width: 410px;
    height: 410px;
  }

  .screenshot-wrap {
    width: min(320px, 80vw);
  }

  .chip-top {
    right: -20px;
  }

  .chip-bottom {
    left: -20px;
  }

  .feature-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid::before {
    display: none;
  }

  .download-section {
    padding: 48px 30px;
    flex-direction: column;
    align-items: flex-start;
  }

  .download-action {
    width: 100%;
  }

  .footer-inner {
    padding: 28px 0;
    flex-direction: column;
    justify-content: center;
    gap: 14px;
  }

  .footer-inner p {
    margin: 0;
  }
}

@media (max-width: 520px) {
  .hero h1 em {
    white-space: normal;
  }

  .hero-actions {
    width: 100%;
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-notes {
    justify-content: center;
  }

  .hero-visual {
    min-height: 520px;
  }

  .window-chip {
    display: none;
  }

  .trust-strip {
    padding: 20px;
    grid-template-columns: 1fr;
  }

  .trust-strip div,
  .trust-strip div:nth-child(2) {
    padding: 14px 4px;
    margin: 0;
    border: 0;
    border-bottom: 1px solid var(--line);
  }

  .trust-strip div:last-child {
    border-bottom: 0;
  }

  .feature-card,
  .feature-wide,
  .feature-counter {
    display: block;
    min-height: 300px;
    padding: 26px;
  }

  .feature-icon {
    margin-bottom: 18px;
  }

  .interval-demo {
    right: 25px;
    bottom: 25px;
    left: 25px;
  }

  .counter-demo {
    position: absolute;
    right: 25px;
    bottom: 25px;
    left: 25px;
    min-width: 0;
  }

  .section-heading h2,
  .scene-copy h2 {
    font-size: 34px;
    letter-spacing: -1.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}