:root {
  color-scheme: dark;
  --bg: #030308;
  --bg-soft: #090a14;
  --panel: #0c0f20;
  --panel-strong: #12132b;
  --text: #f8f8ff;
  --muted: #c9c5d7;
  --muted-strong: #dfdceb;
  --purple: #8b35ff;
  --magenta: #d24dff;
  --cyan: #62b7ff;
  --line: rgba(184, 138, 255, 0.3);
  --header-height: 72px;
  --shadow-glow: 0 0 36px rgba(138, 53, 255, 0.45);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 78% 8%, rgba(118, 43, 255, 0.2), transparent 34rem),
    radial-gradient(circle at 5% 32%, rgba(98, 183, 255, 0.12), transparent 26rem),
    var(--bg);
  letter-spacing: 0;
}

body.menu-open {
  overflow: hidden;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  display: grid;
  grid-template-columns: 48px 1fr 48px;
  align-items: center;
  height: var(--header-height);
  padding: 0 max(18px, env(safe-area-inset-left)) 0 max(18px, env(safe-area-inset-right));
  background: rgba(0, 0, 0, 0.84);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(18px);
}

.brand {
  justify-self: center;
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: 0;
  color: transparent;
  background: linear-gradient(105deg, #ffffff 0%, #d86cff 34%, #8b35ff 62%, #62b7ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 0 14px rgba(139, 53, 255, 0.42));
}

.icon-button {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  border: 0;
  color: var(--text);
  background: transparent;
  cursor: pointer;
}

.menu-toggle {
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 180ms ease, opacity 180ms ease;
}

body.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

body.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

body.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.bag-link {
  justify-self: end;
}

.bag-link svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-menu {
  position: fixed;
  top: calc(var(--header-height) + 12px);
  left: 16px;
  right: 16px;
  z-index: 29;
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(6, 7, 16, 0.94);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition: opacity 180ms ease, transform 180ms ease;
  backdrop-filter: blur(20px);
}

body.menu-open .site-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.site-menu a {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  border-radius: 12px;
  color: var(--muted-strong);
}

.site-menu a[aria-current="page"],
.site-menu a:hover {
  color: #fff;
  background: rgba(139, 53, 255, 0.16);
}

.language-link {
  color: #cda6ff !important;
}

main {
  overflow: hidden;
}

.section-dark,
.section-panel,
.showcase-section,
.feature-strip,
.legal-page {
  position: relative;
  isolation: isolate;
}

.section-inner {
  width: min(100%, 1160px);
  margin: 0 auto;
  padding-inline: 24px;
}

.hero-section {
  min-height: 760px;
  padding-top: var(--header-height);
  background:
    linear-gradient(100deg, rgba(3, 3, 8, 0.98) 0%, rgba(5, 6, 16, 0.86) 42%, rgba(13, 9, 34, 0.96) 100%),
    radial-gradient(circle at 76% 36%, rgba(142, 51, 255, 0.42), transparent 23rem);
}

.hero-grid {
  min-height: 688px;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  align-items: center;
  gap: 28px;
  position: relative;
}

.hero-copy {
  position: relative;
  z-index: 3;
  max-width: 520px;
  padding-top: 18px;
}

.eyebrow {
  margin: 0 0 22px;
  color: #cf6dff;
  font-size: 1.08rem;
  font-weight: 600;
}

.hero-copy h1,
.panel-copy h2,
.legal-shell h1 {
  margin: 0;
  letter-spacing: 0;
}

.hero-copy h1 {
  display: grid;
  gap: 10px;
  font-size: 4.2rem;
  line-height: 1.12;
  font-weight: 800;
}

.typewriter-segment {
  min-height: 1.12em;
}

.typewriter-segment.is-typing::after {
  content: "";
  display: inline-block;
  width: 0.08em;
  height: 0.92em;
  margin-left: 0.08em;
  background: currentColor;
  transform: translateY(0.08em);
  animation: typewriter-caret 820ms steps(1, end) infinite;
}

.hero-copy h1 strong.is-typing::after {
  background: #89bdff;
  filter: drop-shadow(0 0 8px rgba(137, 189, 255, 0.7));
}

.typewriter-title.is-complete .typewriter-segment::after {
  display: none;
}

.hero-copy h1 strong {
  width: fit-content;
  color: transparent;
  background: linear-gradient(100deg, #fff 0%, #b65aff 40%, #6cbcff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  font-weight: 900;
}

@keyframes typewriter-caret {
  0%,
  48% {
    opacity: 1;
  }

  49%,
  100% {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .typewriter-segment.is-typing::after {
    animation: none;
    opacity: 0;
  }
}

.hero-subtitle,
.panel-copy p,
.legal-intro,
.legal-list p {
  color: var(--muted);
  line-height: 1.8;
}

.hero-subtitle {
  max-width: 460px;
  margin: 28px 0 42px;
  font-size: 1.18rem;
}

.outline-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 168px;
  min-height: 58px;
  padding: 0 28px;
  border: 2px solid rgba(156, 76, 255, 0.52);
  border-radius: 999px;
  color: #fff;
  background: rgba(7, 8, 18, 0.42);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  font-size: 1.05rem;
  font-weight: 700;
}

.outline-button:hover {
  border-color: rgba(189, 98, 255, 0.95);
  box-shadow: 0 0 28px rgba(157, 73, 255, 0.24), inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.hero-visual {
  position: relative;
  min-height: 590px;
}

.glow-cloud {
  position: absolute;
  border-radius: 50%;
  filter: blur(34px);
}

.glow-cloud-one {
  width: 360px;
  height: 360px;
  right: 5%;
  top: 16%;
  background: rgba(126, 44, 255, 0.44);
}

.glow-cloud-two {
  width: 230px;
  height: 230px;
  right: 35%;
  bottom: 12%;
  background: rgba(83, 168, 255, 0.18);
}

.hand-plate {
  position: absolute;
  width: 220px;
  height: 360px;
  right: 36%;
  bottom: 32px;
  border-radius: 90px 80px 30px 30px;
  background:
    linear-gradient(110deg, rgba(255, 230, 250, 0.08), rgba(119, 71, 170, 0.12)),
    linear-gradient(180deg, rgba(78, 50, 110, 0.46), rgba(11, 7, 23, 0.08));
  transform: rotate(-15deg);
  filter: blur(0.2px);
}

.phone-mock {
  --pixel: 10px;
  position: relative;
  overflow: hidden;
  border: 2px solid rgba(207, 127, 255, 0.72);
  border-radius: 38px;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.16), transparent 24%),
    linear-gradient(160deg, rgba(30, 16, 70, 0.88), rgba(5, 6, 13, 0.95));
  box-shadow:
    0 0 0 6px rgba(255, 255, 255, 0.04),
    0 0 42px rgba(142, 51, 255, 0.62),
    inset 0 0 28px rgba(255, 255, 255, 0.07);
}

.phone-mock::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 14px 14px;
  opacity: 0.8;
  mix-blend-mode: screen;
}

.phone-mock::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(255, 255, 255, 0.18), transparent 18%, transparent 68%, rgba(255, 255, 255, 0.1));
  pointer-events: none;
}

.phone-mock-large {
  position: absolute;
  width: 330px;
  height: 570px;
  right: 12%;
  top: 34px;
  transform: rotate(-8deg);
}

.camera-cluster {
  position: absolute;
  z-index: 4;
  left: 22px;
  top: 20px;
  width: 92px;
  height: 102px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  padding: 12px;
  border-radius: 25px;
  background: rgba(12, 14, 25, 0.72);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.camera-cluster.small {
  left: 12px;
  top: 12px;
  width: 46px;
  height: 54px;
  gap: 4px;
  padding: 6px;
  border-radius: 14px;
}

.camera-cluster span {
  border-radius: 50%;
  background:
    radial-gradient(circle at 60% 40%, #7db6ff 0 13%, #0a1634 14% 46%, #02040c 47% 100%);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.13);
}

.camera-cluster span:nth-child(3) {
  grid-column: 1;
}

.case-grid {
  position: absolute;
  inset: 0;
}

.portrait-grid {
  background:
    radial-gradient(ellipse at 57% 46%, rgba(255, 195, 233, 0.95) 0 6%, rgba(177, 65, 214, 0.8) 7% 14%, transparent 15%),
    radial-gradient(ellipse at 58% 56%, rgba(255, 126, 201, 0.74) 0 12%, transparent 13%),
    radial-gradient(ellipse at 62% 30%, rgba(25, 12, 32, 0.9) 0 12%, transparent 13%),
    linear-gradient(105deg, transparent 0 38%, rgba(230, 76, 255, 0.48) 39% 62%, transparent 63%),
    radial-gradient(circle at 72% 28%, rgba(255, 73, 221, 0.7), transparent 22%),
    radial-gradient(circle at 48% 62%, rgba(92, 188, 255, 0.28), transparent 26%),
    linear-gradient(145deg, #1e0b43, #080912 58%, #2b0a4d);
}

.portrait-grid::after {
  content: "";
  position: absolute;
  inset: 18% 7% 8% 34%;
  border-radius: 42% 42% 24% 24%;
  background:
    radial-gradient(circle at 54% 22%, rgba(255, 221, 235, 0.9) 0 4%, transparent 5%),
    linear-gradient(180deg, rgba(255, 155, 210, 0.85), rgba(80, 32, 102, 0.1) 72%);
  opacity: 0.78;
}

.heart-grid {
  background:
    radial-gradient(circle at 50% 40%, rgba(201, 65, 255, 0.34), transparent 34%),
    linear-gradient(145deg, #050611, #170b38 54%, #0b0818);
}

.heart-grid::after,
.pixel-board::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 42%;
  width: var(--pixel);
  height: var(--pixel);
  background: #f45cff;
  box-shadow:
    calc(var(--pixel) * -2) calc(var(--pixel) * -2) 0 #c33dff,
    calc(var(--pixel) * -1) calc(var(--pixel) * -2) 0 #e352ff,
    calc(var(--pixel) * 1) calc(var(--pixel) * -2) 0 #e352ff,
    calc(var(--pixel) * 2) calc(var(--pixel) * -2) 0 #b934ff,
    calc(var(--pixel) * -3) calc(var(--pixel) * -1) 0 #9b2bff,
    calc(var(--pixel) * -2) calc(var(--pixel) * -1) 0 #d947ff,
    calc(var(--pixel) * -1) calc(var(--pixel) * -1) 0 #f45cff,
    calc(var(--pixel) * 0) calc(var(--pixel) * -1) 0 #ff78ff,
    calc(var(--pixel) * 1) calc(var(--pixel) * -1) 0 #f45cff,
    calc(var(--pixel) * 2) calc(var(--pixel) * -1) 0 #d947ff,
    calc(var(--pixel) * 3) calc(var(--pixel) * -1) 0 #9b2bff,
    calc(var(--pixel) * -3) 0 0 #a62fff,
    calc(var(--pixel) * -2) 0 0 #d947ff,
    calc(var(--pixel) * -1) 0 0 #f45cff,
    calc(var(--pixel) * 0) 0 0 #ff78ff,
    calc(var(--pixel) * 1) 0 0 #f45cff,
    calc(var(--pixel) * 2) 0 0 #d947ff,
    calc(var(--pixel) * 3) 0 0 #a62fff,
    calc(var(--pixel) * -2) calc(var(--pixel) * 1) 0 #bb35ff,
    calc(var(--pixel) * -1) calc(var(--pixel) * 1) 0 #e352ff,
    calc(var(--pixel) * 0) calc(var(--pixel) * 1) 0 #f45cff,
    calc(var(--pixel) * 1) calc(var(--pixel) * 1) 0 #e352ff,
    calc(var(--pixel) * 2) calc(var(--pixel) * 1) 0 #bb35ff,
    calc(var(--pixel) * -1) calc(var(--pixel) * 2) 0 #d947ff,
    calc(var(--pixel) * 0) calc(var(--pixel) * 2) 0 #f45cff,
    calc(var(--pixel) * 1) calc(var(--pixel) * 2) 0 #d947ff,
    calc(var(--pixel) * 0) calc(var(--pixel) * 3) 0 #b934ff;
  filter: drop-shadow(0 0 18px rgba(221, 70, 255, 0.95));
  transform: translate(-50%, -50%);
}

.hero-dots {
  position: absolute;
  bottom: 46px;
  left: 50%;
  display: flex;
  gap: 16px;
  transform: translateX(-50%);
}

.hero-dots span {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.34);
}

.hero-dots .active {
  background: var(--purple);
}

.section-panel {
  min-height: 420px;
  background:
    radial-gradient(circle at 72% 48%, rgba(159, 66, 255, 0.44), transparent 22rem),
    linear-gradient(115deg, #14102f 0%, #11113f 42%, #111b42 100%);
  border-top: 1px solid rgba(183, 126, 255, 0.44);
}

.split-section,
.moment-grid {
  min-height: 420px;
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  align-items: center;
  gap: 32px;
}

.panel-copy {
  position: relative;
  z-index: 2;
  max-width: 420px;
}

.panel-copy h2 {
  font-size: 2.1rem;
  line-height: 1.25;
  font-weight: 800;
}

.panel-copy p {
  margin: 20px 0 34px;
  font-size: 1.08rem;
}

.app-phone-wrap {
  min-height: 360px;
  position: relative;
}

.app-phone {
  --pixel: 12px;
  width: 236px;
  height: 356px;
  position: absolute;
  right: 24%;
  top: 30px;
  transform: rotate(12deg);
  border-radius: 34px;
}

.app-bar {
  position: absolute;
  z-index: 3;
  top: 18px;
  left: 24px;
  right: 24px;
  height: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.12);
}

.pixel-board {
  position: absolute;
  inset: 58px 26px 62px;
  border-radius: 20px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    rgba(5, 6, 14, 0.8);
  background-size: 12px 12px;
  box-shadow: inset 0 0 30px rgba(143, 59, 255, 0.24);
}

.color-dock {
  position: absolute;
  z-index: 4;
  left: 22px;
  right: 22px;
  bottom: 22px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.color-dock span {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #a740ff;
  box-shadow: 0 0 8px rgba(167, 64, 255, 0.8);
}

.color-dock span:nth-child(4) {
  background: #73baff;
}

.color-dock span:nth-child(6) {
  background: #ff70db;
}

.moment-section {
  min-height: 450px;
  background:
    linear-gradient(90deg, rgba(2, 2, 7, 0.98) 0%, rgba(5, 5, 12, 0.78) 45%, rgba(10, 4, 15, 0.95) 100%),
    radial-gradient(circle at 66% 38%, rgba(208, 72, 255, 0.36), transparent 18rem),
    radial-gradient(circle at 78% 78%, rgba(255, 170, 116, 0.13), transparent 15rem);
}

.moment-scene {
  min-height: 430px;
  position: relative;
}

.table-light {
  position: absolute;
  left: 4%;
  right: 8%;
  bottom: 56px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(154, 68, 255, 0.26), transparent 68%);
  filter: blur(8px);
}

.profile-glow {
  position: absolute;
  right: 12%;
  top: 48px;
  width: 220px;
  height: 310px;
  border-radius: 46% 46% 28% 28%;
  background:
    radial-gradient(circle at 52% 26%, rgba(255, 174, 222, 0.94) 0 16%, transparent 17%),
    radial-gradient(circle at 52% 21%, rgba(32, 6, 28, 0.98) 0 25%, transparent 26%),
    linear-gradient(180deg, rgba(113, 41, 106, 0.44), rgba(24, 10, 23, 0.08));
  filter: drop-shadow(0 0 30px rgba(177, 58, 255, 0.42));
  opacity: 0.86;
}

.mini-hand-phone {
  --pixel: 6px;
  position: absolute;
  right: 40%;
  bottom: 92px;
  width: 110px;
  height: 184px;
  transform: rotate(-17deg);
  border-radius: 23px;
}

.showcase-section {
  padding: 14px 24px 12px;
  background: #020307;
}

.showcase-card,
.feature-strip {
  width: min(100%, 1180px);
  margin: 0 auto;
  border: 1px solid rgba(141, 120, 255, 0.26);
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 10%, rgba(145, 58, 255, 0.16), transparent 18rem),
    linear-gradient(135deg, rgba(11, 14, 26, 0.96), rgba(7, 9, 18, 0.98));
  box-shadow: inset 0 0 34px rgba(137, 55, 255, 0.08);
}

.showcase-card {
  padding: 24px 24px 36px;
}

.showcase-card h2 {
  margin: 0 0 26px;
  text-align: center;
  font-size: 1.65rem;
}

.device-gallery {
  min-height: 190px;
  display: grid;
  grid-template-columns: repeat(5, minmax(70px, 1fr));
  align-items: center;
  justify-items: center;
  gap: 24px;
}

.gallery-phone {
  --pixel: 5px;
  width: 95px;
  height: 164px;
  border-radius: 20px;
}

.side-stack {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.side-stack span {
  width: 15px;
  height: 168px;
  border-radius: 9px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.18), transparent 40%, rgba(139, 53, 255, 0.56)),
    #070913;
  border: 1px solid rgba(195, 118, 255, 0.58);
  box-shadow: 0 0 18px rgba(140, 57, 255, 0.22);
}

.feature-strip {
  margin-bottom: 18px;
  padding: 34px 28px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.feature-item {
  min-width: 0;
  text-align: center;
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  display: block;
  position: relative;
  color: #a64cff;
  filter: drop-shadow(0 0 14px rgba(148, 58, 255, 0.54));
}

.feature-icon::before,
.feature-icon::after {
  content: "";
  position: absolute;
}

.feature-icon-pen::before {
  width: 13px;
  height: 38px;
  left: 18px;
  top: 4px;
  border-radius: 8px;
  background: currentColor;
  transform: rotate(45deg);
}

.feature-icon-pen::after {
  width: 15px;
  height: 15px;
  right: 4px;
  bottom: 4px;
  border-left: 8px solid currentColor;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  transform: rotate(45deg);
}

.feature-icon-chat::before {
  inset: 8px 5px 13px;
  border-radius: 14px;
  background: currentColor;
}

.feature-icon-chat::after {
  left: 16px;
  bottom: 9px;
  border-top: 10px solid currentColor;
  border-right: 10px solid transparent;
}

.feature-icon-battery::before {
  left: 12px;
  top: 7px;
  width: 24px;
  height: 35px;
  border-radius: 5px;
  background: currentColor;
}

.feature-icon-battery::after {
  left: 18px;
  top: 3px;
  width: 12px;
  height: 5px;
  border-radius: 4px 4px 0 0;
  background: currentColor;
}

.feature-icon-shield::before {
  inset: 4px 8px 5px;
  background: currentColor;
  clip-path: polygon(50% 0, 88% 15%, 83% 65%, 50% 100%, 17% 65%, 12% 15%);
}

.feature-icon-wifi::before {
  width: 38px;
  height: 38px;
  left: 5px;
  top: 7px;
  border: 6px solid currentColor;
  border-color: currentColor currentColor transparent transparent;
  border-radius: 50%;
  transform: rotate(-45deg);
}

.feature-icon-wifi::after {
  left: 20px;
  bottom: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: currentColor;
}

.feature-item h3 {
  margin: 0 0 12px;
  color: #f4dcff;
  font-size: 1.02rem;
}

.feature-item p {
  margin: 0;
  color: #cfc7da;
  line-height: 1.7;
}

.feature-item p span {
  display: block;
}

.legal-page {
  min-height: calc(100vh - var(--header-height));
  padding: calc(var(--header-height) + 62px) 24px 72px;
  background:
    radial-gradient(circle at 74% 18%, rgba(139, 53, 255, 0.22), transparent 24rem),
    linear-gradient(180deg, #04050b, #070814);
}

.legal-shell {
  width: min(100%, 860px);
  margin: 0 auto;
}

.legal-shell h1 {
  font-size: 3rem;
  line-height: 1.15;
}

.legal-intro {
  max-width: 760px;
  margin: 22px 0 40px;
  font-size: 1.08rem;
}

.legal-list {
  display: grid;
  gap: 16px;
  margin-bottom: 34px;
}

.legal-list article {
  padding: 24px;
  border: 1px solid rgba(156, 111, 255, 0.24);
  border-radius: 16px;
  background: rgba(10, 12, 24, 0.78);
}

.legal-list h2 {
  margin: 0 0 12px;
  font-size: 1.24rem;
}

.legal-list p {
  margin: 0;
}

.about-page {
  min-height: calc(100vh - var(--header-height));
  padding: calc(var(--header-height) + 54px) 24px 72px;
  background:
    radial-gradient(circle at 82% 12%, rgba(146, 55, 255, 0.28), transparent 24rem),
    radial-gradient(circle at 10% 34%, rgba(98, 183, 255, 0.12), transparent 22rem),
    linear-gradient(180deg, #04050b 0%, #070816 56%, #030307 100%);
}

.about-hero,
.about-shell {
  width: min(100%, 1040px);
  margin: 0 auto;
}

.about-hero {
  padding-bottom: 34px;
}

.about-hero h1 {
  max-width: 880px;
  margin: 0;
  font-size: 3.3rem;
  line-height: 1.15;
  letter-spacing: 0;
}

.about-hero p:not(.eyebrow) {
  max-width: 780px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.85;
}

.about-shell {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.about-card {
  min-height: 260px;
  padding: 26px;
  border: 1px solid rgba(156, 111, 255, 0.24);
  border-radius: 18px;
  background:
    radial-gradient(circle at 88% 12%, rgba(144, 61, 255, 0.18), transparent 14rem),
    rgba(10, 12, 24, 0.78);
  box-shadow: inset 0 0 32px rgba(137, 55, 255, 0.07);
}

.about-card-wide {
  grid-column: span 2;
  min-height: 230px;
}

.about-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border: 1px solid rgba(205, 154, 255, 0.42);
  border-radius: 50%;
  color: #d7adff;
  background: rgba(139, 53, 255, 0.12);
  font-weight: 800;
}

.about-card h2 {
  margin: 0 0 14px;
  font-size: 1.45rem;
  letter-spacing: 0;
}

.about-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
}

.about-card .outline-button {
  margin-top: 24px;
}

.site-footer {
  padding: 32px 24px max(34px, env(safe-area-inset-bottom));
  color: #aba5bd;
  background: #020307;
  text-align: center;
}

.site-footer p {
  margin: 0 0 14px;
}

.site-footer div {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.site-footer a {
  color: #d4b5ff;
}

@media (min-width: 900px) {
  .site-menu {
    left: auto;
    right: 24px;
    width: 300px;
  }
}

@media (max-width: 860px) {
  .hero-section {
    min-height: 730px;
  }

  .hero-grid {
    min-height: 658px;
    grid-template-columns: 1fr;
    align-items: start;
    padding-top: 66px;
  }

  .hero-copy {
    max-width: 390px;
  }

  .hero-copy h1 {
    font-size: 3.45rem;
  }

  .hero-subtitle {
    margin: 24px 0 34px;
    font-size: 1.05rem;
  }

  .hero-visual {
    position: absolute;
    inset: 70px -80px 0 auto;
    width: 470px;
    min-height: 560px;
    opacity: 0.92;
  }

  .phone-mock-large {
    width: 250px;
    height: 440px;
    right: 94px;
    top: 86px;
  }

  .hand-plate {
    right: 188px;
    bottom: 36px;
    width: 160px;
    height: 280px;
  }

  .split-section,
  .moment-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    padding-top: 58px;
    padding-bottom: 44px;
  }

  .app-phone {
    right: 22%;
  }

  .moment-grid {
    min-height: 570px;
  }

  .moment-scene {
    min-height: 260px;
  }

  .profile-glow {
    right: 4%;
    top: -14px;
    width: 170px;
    height: 240px;
  }

  .mini-hand-phone {
    right: 44%;
    bottom: 38px;
  }

  .device-gallery {
    grid-template-columns: repeat(5, minmax(54px, 1fr));
    gap: 12px;
  }

  .gallery-phone {
    width: 72px;
    height: 126px;
    border-radius: 17px;
  }

  .side-stack {
    gap: 10px;
  }

  .side-stack span {
    width: 10px;
    height: 126px;
  }

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

@media (max-width: 520px) {
  .site-header {
    grid-template-columns: 44px 1fr 44px;
  }

  .brand {
    font-size: 1.35rem;
  }

  .section-inner {
    padding-inline: 20px;
  }

  .hero-section {
    min-height: 700px;
  }

  .hero-grid {
    min-height: 628px;
    padding-top: 58px;
  }

  .eyebrow {
    margin-bottom: 18px;
    font-size: 1rem;
  }

  .hero-copy h1 {
    font-size: 3.05rem;
  }

  .hero-copy {
    max-width: 330px;
  }

  .hero-visual {
    right: -170px;
    top: 138px;
    transform: scale(0.9);
    transform-origin: top right;
  }

  .outline-button {
    min-width: 154px;
    min-height: 54px;
    padding-inline: 22px;
  }

  .panel-copy h2 {
    font-size: 1.8rem;
  }

  .app-phone {
    right: 10%;
  }

  .showcase-section {
    padding-inline: 12px;
  }

  .showcase-card {
    padding: 20px 12px 28px;
  }

  .device-gallery {
    grid-template-columns: repeat(3, minmax(60px, 1fr));
    min-height: 300px;
  }

  .side-stack {
    order: 5;
    grid-column: span 3;
  }

  .feature-strip {
    margin-inline: 12px;
    padding: 28px 16px;
    gap: 24px 12px;
  }

  .feature-icon {
    width: 42px;
    height: 42px;
  }

  .feature-item h3 {
    font-size: 0.96rem;
  }

  .feature-item p {
    font-size: 0.92rem;
  }

  .legal-shell h1 {
    font-size: 2.35rem;
  }

  .legal-list article {
    padding: 20px;
  }

  .about-page {
    padding-inline: 18px;
  }

  .about-hero h1 {
    font-size: 2.35rem;
  }

  .about-hero p:not(.eyebrow) {
    font-size: 1rem;
  }

  .about-shell {
    grid-template-columns: 1fr;
  }

  .about-card,
  .about-card-wide {
    grid-column: auto;
    min-height: auto;
  }

  .about-card {
    padding: 22px;
  }
}