:root {
  --bg: #050807;
  --bg-soft: #09100f;
  --surface: rgba(16, 24, 22, 0.82);
  --surface-strong: rgba(22, 31, 29, 0.92);
  --ink: #f5fbf6;
  --muted: rgba(225, 239, 230, 0.66);
  --muted-strong: rgba(225, 239, 230, 0.82);
  --line: rgba(196, 240, 217, 0.14);
  --line-strong: rgba(196, 240, 217, 0.26);
  --mint: #91edbf;
  --mint-dark: #51b789;
  --amber: #efb25d;
  --amber-soft: rgba(239, 178, 93, 0.18);
  --shadow: 0 34px 100px rgba(0, 0, 0, 0.5);
  --radius: 10px;
  --container: min(1180px, calc(100vw - 40px));
  --font: ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(circle at 68% 18%, rgba(145, 237, 191, 0.13), transparent 22rem),
    radial-gradient(circle at 94% 40%, rgba(239, 178, 93, 0.12), transparent 23rem),
    linear-gradient(180deg, #020403 0%, #07100e 48%, #030504 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(145, 237, 191, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(145, 237, 191, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 78%);
  z-index: 0;
}

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

button {
  font: inherit;
}

img,
svg {
  display: block;
  max-width: 100%;
}

::selection {
  background: rgba(145, 237, 191, 0.24);
}

.page-shell {
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(196, 240, 217, 0.08);
  background: rgba(5, 8, 7, 0.72);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 18px;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(145, 237, 191, 0.55);
  border-radius: 12px;
  position: relative;
  box-shadow: 0 0 28px rgba(145, 237, 191, 0.18);
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 999px;
  border: 2px solid var(--mint);
}

.brand-mark::after {
  inset: 16px;
  background: var(--mint);
  border: 0;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 15px;
  letter-spacing: -0.02em;
}

.brand small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.nav-links {
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 6px;
  border: 1px solid rgba(196, 240, 217, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
}

.nav-links a {
  padding: 9px 13px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  transition: color 180ms ease, background 180ms ease;
}

.nav-links a:hover {
  color: var(--ink);
  background: rgba(145, 237, 191, 0.1);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.nav-cta {
  color: var(--ink);
  border-color: rgba(145, 237, 191, 0.42);
  background: rgba(145, 237, 191, 0.08);
}

.nav-cta:hover,
.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: linear-gradient(135deg, var(--mint), #b4f6d1);
  color: #06110d;
  box-shadow: 0 20px 54px rgba(145, 237, 191, 0.2);
}

.button.secondary {
  color: var(--ink);
  border-color: rgba(196, 240, 217, 0.22);
  background: rgba(255, 255, 255, 0.045);
}

.button.secondary:hover {
  border-color: rgba(196, 240, 217, 0.38);
  background: rgba(255, 255, 255, 0.075);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 3px;
  background: var(--ink);
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-button[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-button[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-panel {
  display: none;
  width: var(--container);
  margin: -4px auto 14px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(11, 18, 16, 0.96);
  box-shadow: var(--shadow);
}

.mobile-panel a {
  display: block;
  padding: 13px 12px;
  border-radius: 8px;
  color: var(--muted-strong);
  font-size: 14px;
}

.mobile-panel a:hover {
  background: rgba(145, 237, 191, 0.08);
  color: var(--ink);
}

.hero {
  position: relative;
  min-height: auto;
  padding: 62px 0 28px;
  border-bottom: 1px solid rgba(196, 240, 217, 0.1);
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 210px;
  pointer-events: none;
  background: linear-gradient(to bottom, transparent, rgba(3, 5, 4, 0.86));
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.9fr);
  gap: 54px;
  align-items: center;
}

.hero-copy {
  padding-top: 10px;
}

.hero h1 {
  margin: 0;
  max-width: 700px;
  font-size: clamp(58px, 8.2vw, 112px);
  line-height: 0.94;
  letter-spacing: -0.07em;
  font-weight: 820;
}

.hero h1 span {
  display: block;
  color: var(--mint);
  font-weight: 760;
}

.hero-subtitle {
  margin: 24px 0 0;
  font-size: clamp(24px, 3vw, 38px);
  letter-spacing: 0;
  font-weight: 620;
}

.hero-summary {
  max-width: 640px;
  margin: 22px 0 0;
  color: var(--muted-strong);
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 0;
  margin: 30px 0 0;
  list-style: none;
}

.hero-facts li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid rgba(196, 240, 217, 0.13);
  border-radius: 999px;
  color: rgba(225, 239, 230, 0.72);
  background: rgba(255, 255, 255, 0.035);
  font-size: 13px;
}

.hero-facts li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--mint);
  box-shadow: 0 0 0 5px rgba(145, 237, 191, 0.12);
}

.hero-visual {
  position: relative;
  min-height: 680px;
  display: grid;
  place-items: center;
}

.stage-lines {
  position: absolute;
  inset: auto -8% 0 -4%;
  height: 250px;
  border-radius: 50%;
  border: 1px solid rgba(145, 237, 191, 0.16);
  transform: perspective(700px) rotateX(68deg);
  background:
    radial-gradient(circle at center, rgba(145, 237, 191, 0.2), transparent 8%),
    repeating-radial-gradient(circle at center, rgba(145, 237, 191, 0.16) 0 1px, transparent 1px 72px);
  box-shadow: inset 0 0 40px rgba(145, 237, 191, 0.08);
}

.stage-lines::before,
.stage-lines::after {
  content: "";
  position: absolute;
  left: 14%;
  right: 14%;
  top: 50%;
  border-top: 2px dashed rgba(239, 178, 93, 0.55);
}

.stage-lines::after {
  transform: rotate(29deg);
  border-top-color: rgba(145, 237, 191, 0.28);
}

.stage-point {
  position: absolute;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: rgba(239, 178, 93, 0.18);
  border: 1px solid rgba(239, 178, 93, 0.42);
  box-shadow: 0 0 32px rgba(239, 178, 93, 0.18);
}

.stage-point::before {
  content: "";
  position: absolute;
  inset: 15px;
  border-radius: 8px;
  background: var(--amber);
}

.point-a {
  left: 10%;
  top: 60%;
}

.point-b {
  right: 7%;
  top: 32%;
}

.point-c {
  left: 48%;
  top: 38%;
  width: 36px;
  height: 36px;
  background: rgba(145, 237, 191, 0.18);
  border-color: rgba(145, 237, 191, 0.5);
}

.point-c::before {
  inset: 13px;
  border-radius: 999px;
  background: var(--mint);
}

.phone {
  position: relative;
  width: min(360px, 76vw);
  aspect-ratio: 390 / 780;
  margin: 0;
  padding: 12px;
  border-radius: 48px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.04) 18%, rgba(0, 0, 0, 0.9) 50%),
    #101312;
  border: 1px solid rgba(255, 255, 255, 0.26);
  box-shadow: 0 48px 110px rgba(0, 0, 0, 0.58), 0 0 70px rgba(145, 237, 191, 0.12);
  z-index: 2;
}

.phone::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 50%;
  width: 104px;
  height: 30px;
  border-radius: 999px;
  transform: translateX(-50%);
  background: #050505;
  z-index: 3;
}

.phone-screen {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 38px;
  background: #050807;
}

.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.04);
}

.phone-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to bottom, rgba(0, 0, 0, 0.38), transparent 28%, transparent 60%, rgba(0, 0, 0, 0.7)),
    linear-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.16) 1px, transparent 1px);
  background-size: auto, 100% 25%, 33.333% 100%;
}

.score-pill,
.screen-top,
.cue-card,
.camera-controls {
  position: absolute;
  z-index: 4;
}

.score-pill {
  top: 54px;
  left: 22px;
  width: 70px;
  height: 70px;
  display: grid;
  place-items: center;
  border: 2px solid var(--mint);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.34);
  box-shadow: inset 0 0 18px rgba(145, 237, 191, 0.2);
}

.score-pill strong,
.score-pill span {
  display: block;
  text-align: center;
}

.score-pill strong {
  font-size: 22px;
  line-height: 1;
}

.score-pill span {
  margin-top: -18px;
  color: rgba(245, 251, 246, 0.7);
  font-size: 10px;
}

.screen-top {
  top: 62px;
  right: 24px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.28);
  font-size: 12px;
}

.cue-card {
  left: 32px;
  right: 32px;
  bottom: 116px;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid rgba(145, 237, 191, 0.22);
  background: rgba(5, 10, 9, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.cue-card strong {
  display: block;
  color: var(--mint);
  font-size: 14px;
}

.cue-card span {
  display: block;
  margin-top: 5px;
  color: rgba(245, 251, 246, 0.76);
  font-size: 12px;
}

.camera-controls {
  left: 0;
  right: 0;
  bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
}

.camera-controls span {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.camera-controls span:nth-child(2) {
  width: 68px;
  height: 68px;
  border: 5px solid #fff;
  background: rgba(255, 255, 255, 0.18);
}

.legend {
  position: absolute;
  right: 0;
  top: 30%;
  display: grid;
  gap: 18px;
  color: var(--muted-strong);
  font-size: 14px;
}

.legend span {
  display: flex;
  align-items: center;
  gap: 10px;
}

.legend i {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 2px solid currentColor;
}

.legend .mint {
  color: var(--mint);
}

.legend .amber {
  color: var(--amber);
}

.legend .line {
  width: 24px;
  height: 0;
  border: 0;
  border-top: 2px dashed var(--amber);
  border-radius: 0;
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 20px;
  z-index: 3;
  width: 24px;
  height: 24px;
  border-right: 2px solid rgba(245, 251, 246, 0.78);
  border-bottom: 2px solid rgba(245, 251, 246, 0.78);
  transform: translateX(-50%) rotate(45deg);
}

.flow-preview,
.section {
  position: relative;
  padding: 74px 0;
}

.flow-preview {
  padding-top: 50px;
  border-bottom: 1px solid rgba(196, 240, 217, 0.09);
  background: rgba(4, 8, 7, 0.6);
}

.section-heading {
  max-width: 720px;
}

.section-heading.centered {
  max-width: 760px;
  margin: 0 auto 32px;
  text-align: center;
}

.section-heading h2,
.feature-copy h2,
.privacy-main h2,
.closing-panel h2 {
  margin: 0;
  font-size: clamp(32px, 4.6vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.06em;
}

.section-heading h2 span,
.feature-copy h2 span {
  color: var(--mint);
}

.section-heading p,
.feature-copy p,
.privacy-main p,
.closing-panel p {
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.78;
  font-size: 16px;
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.flow-card {
  min-height: 210px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025)),
    var(--surface);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.flow-card.is-active {
  border-color: rgba(145, 237, 191, 0.38);
  box-shadow: 0 24px 80px rgba(145, 237, 191, 0.1);
}

.flow-card span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(145, 237, 191, 0.55);
  color: var(--mint);
  font-weight: 720;
}

.flow-card h3 {
  margin: 26px 0 0;
  font-size: 20px;
  letter-spacing: -0.03em;
}

.flow-card p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.features {
  background:
    radial-gradient(circle at 12% 22%, rgba(145, 237, 191, 0.08), transparent 22rem),
    linear-gradient(180deg, #030504, #07100e 58%, #030504);
}

.features-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(360px, 0.82fr);
  gap: 52px;
  align-items: center;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 28px 0 30px;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted-strong);
  line-height: 1.65;
}

.check-list li::before {
  content: "";
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  margin-top: 3px;
  border-radius: 999px;
  background:
    linear-gradient(135deg, transparent 46%, #06110d 46% 56%, transparent 56%),
    var(--mint);
}

.guide-board {
  min-height: 480px;
  padding: 22px;
  border-radius: 12px;
  border: 1px solid rgba(196, 240, 217, 0.14);
  background:
    linear-gradient(135deg, rgba(145, 237, 191, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.025)),
    rgba(10, 16, 15, 0.88);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.guide-board::before {
  content: "";
  position: absolute;
  inset: 76px 34px 34px;
  border: 1px solid rgba(145, 237, 191, 0.18);
  background:
    linear-gradient(rgba(145, 237, 191, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(145, 237, 191, 0.08) 1px, transparent 1px);
  background-size: 64px 64px;
  border-radius: 10px;
}

.board-status {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(145, 237, 191, 0.24);
  color: var(--mint);
  background: rgba(145, 237, 191, 0.08);
  font-size: 13px;
  z-index: 2;
}

.board-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--mint);
  box-shadow: 0 0 0 5px rgba(145, 237, 191, 0.12);
}

.guide-item {
  position: relative;
  z-index: 2;
  margin-top: 18px;
  padding: 18px;
  border: 1px solid rgba(196, 240, 217, 0.12);
  border-radius: 10px;
  background: rgba(5, 8, 7, 0.58);
  opacity: 0.42;
  transform: translateX(10px);
  transition: opacity 220ms ease, transform 220ms ease, border-color 220ms ease;
}

.guide-item.is-visible {
  opacity: 1;
  transform: translateX(0);
  border-color: rgba(145, 237, 191, 0.35);
}

.guide-item span {
  display: block;
  color: var(--amber);
  font-size: 12px;
  font-weight: 720;
  letter-spacing: 0.08em;
}

.guide-item strong {
  display: block;
  margin-top: 8px;
  font-size: 18px;
  line-height: 1.55;
  letter-spacing: -0.02em;
}

.privacy {
  border-top: 1px solid rgba(196, 240, 217, 0.08);
  border-bottom: 1px solid rgba(196, 240, 217, 0.08);
  background:
    radial-gradient(circle at 18% 48%, rgba(145, 237, 191, 0.11), transparent 20rem),
    #050807;
}

.privacy-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(360px, 0.9fr);
  gap: 46px;
  align-items: start;
}

.privacy-main {
  position: sticky;
  top: 116px;
}

.privacy-points {
  display: grid;
  gap: 12px;
}

.privacy-points article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
}

.privacy-points span {
  color: var(--mint);
  font-size: 13px;
  font-weight: 760;
}

.privacy-points h3 {
  margin: 14px 0 0;
  font-size: 20px;
  letter-spacing: -0.03em;
}

.privacy-points p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.closing {
  padding-bottom: 96px;
}

.closing-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  padding: 30px;
  border-radius: 12px;
  border: 1px solid rgba(145, 237, 191, 0.24);
  background:
    linear-gradient(135deg, rgba(145, 237, 191, 0.12), rgba(239, 178, 93, 0.08)),
    rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow);
}

.closing-panel p {
  max-width: 680px;
}

.site-footer {
  border-top: 1px solid rgba(196, 240, 217, 0.1);
  color: rgba(225, 239, 230, 0.58);
}

.footer-inner {
  min-height: 94px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 13px;
}

.footer-inner div {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-inner a:hover {
  color: var(--ink);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

@media (max-width: 1040px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .mobile-panel.is-open {
    display: block;
  }

  .hero {
    padding-top: 48px;
  }

  .hero-grid,
  .features-layout,
  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-visual {
    min-height: 650px;
  }

  .legend {
    right: 12%;
  }

  .flow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .privacy-main {
    position: static;
  }
}

@media (max-width: 720px) {
  :root {
    --container: min(100vw - 28px, 1180px);
  }

  .nav {
    min-height: 68px;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 38px 0 44px;
    overflow: hidden;
  }

  .hero-grid {
    display: block;
  }

  .hero-copy {
    position: relative;
    z-index: 2;
  }

  .hero h1 {
    font-size: clamp(46px, 14vw, 66px);
  }

  .hero-subtitle {
    font-size: 22px;
  }

  .hero-summary {
    max-width: 330px;
    font-size: 15px;
    line-height: 1.68;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .hero-facts {
    display: none;
  }

  .hero-visual {
    position: absolute;
    right: -145px;
    bottom: 8px;
    min-height: 0;
    width: 230px;
    opacity: 0.14;
    pointer-events: none;
    z-index: 1;
  }

  .phone {
    width: 220px;
  }

  .legend {
    display: none;
  }

  .stage-lines {
    display: none;
  }

  .scroll-cue {
    display: none;
  }

  .flow-preview,
  .section {
    padding: 56px 0;
  }

  .flow-grid {
    grid-template-columns: 1fr;
  }

  .flow-card {
    min-height: 0;
  }

  .features-layout,
  .privacy-grid {
    gap: 30px;
  }

  .guide-board {
    min-height: 520px;
    padding: 16px;
  }

  .guide-board::before {
    inset: 68px 18px 18px;
  }

  .closing-panel {
    display: grid;
    padding: 22px;
  }

  .footer-inner {
    display: grid;
    padding: 26px 0;
  }
}