:root {
  --ink: #080a08;
  --ink-2: #111510;
  --ink-3: #1a2018;
  --lime: #adff35;
  --lime-soft: #d9ff9a;
  --lime-deep: #79bd18;
  --paper: #f6f3eb;
  --paper-2: #eee9df;
  --paper-3: #e6e0d4;
  --white: #fffef9;
  --muted: #6b6e66;
  --line: rgba(8, 10, 8, 0.14);
  --line-dark: rgba(255, 255, 255, 0.1);
  --wrap: 1160px;
  --radius: 24px;
}

/* Readability pass: 2026-07-17 */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

button {
  color: inherit;
  font: inherit;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: -80px;
  left: 16px;
  padding: 12px 16px;
  border-radius: 10px;
  color: var(--ink);
  background: var(--lime);
}

.skip-link:focus {
  top: 16px;
}

.wrap {
  width: min(calc(100% - 48px), var(--wrap));
  margin: 0 auto;
}

.dark-grid {
  color: var(--white);
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
}

.section-paper {
  background:
    radial-gradient(circle at 92% 0%, rgba(173, 255, 53, 0.07), transparent 20%),
    var(--paper);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  height: 76px;
  color: var(--white);
  transition: background 0.25s ease, box-shadow 0.25s ease, backdrop-filter 0.25s ease;
}

.site-header.scrolled {
  background: rgba(8, 10, 8, 0.88);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  width: min(calc(100% - 48px), var(--wrap));
  height: 100%;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  place-items: center;
  border-radius: 10px;
  background: var(--lime);
  box-shadow: 0 0 22px rgba(173, 255, 53, 0.2);
}

.brand-mark::before {
  width: 13px;
  height: 18px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  content: "";
}

.brand-mark i {
  position: absolute;
  bottom: 8px;
  width: 19px;
  height: 10px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  border-left: 2px solid var(--ink);
  border-radius: 0 0 12px 12px;
}

.brand-copy {
  display: grid;
  gap: 1px;
  line-height: 1.05;
}

.brand-copy strong {
  font-size: 17px;
  letter-spacing: 0.04em;
}

.brand-copy small {
  color: rgba(255, 255, 255, 0.48);
  font-size: 10px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  font-weight: 650;
}

.desktop-nav a {
  transition: color 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav .active {
  color: var(--lime);
}

.header-cta {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 12px;
  padding: 0 17px;
  border-radius: 10px;
  color: var(--ink);
  background: var(--lime);
  font-size: 14px;
  font-weight: 850;
  box-shadow: 0 0 25px rgba(173, 255, 53, 0.16);
}

.hero {
  position: relative;
  min-height: 780px;
  overflow: hidden;
  padding: 116px 0 0;
}

.hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  content: "";
}

.hero-inner {
  display: grid;
  width: min(calc(100% - 48px), var(--wrap));
  min-height: 664px;
  grid-template-columns: minmax(0, 0.92fr) minmax(500px, 1.08fr);
  align-items: center;
  gap: 50px;
  margin: 0 auto;
}

.hero-copy {
  position: relative;
  z-index: 5;
  padding-bottom: 36px;
}

.hero-pill {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 9px;
  margin: 0 0 25px;
  padding: 0 13px;
  border: 1px solid rgba(173, 255, 53, 0.35);
  border-radius: 999px;
  color: var(--lime);
  background: rgba(173, 255, 53, 0.04);
  font-size: 13px;
  font-weight: 750;
}

.pill-orb {
  display: grid;
  width: 15px;
  height: 15px;
  place-items: center;
  border: 1px solid var(--lime);
  border-radius: 50%;
  font-size: 5px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(72px, 7.25vw, 108px);
  font-weight: 950;
  letter-spacing: -0.085em;
  line-height: 0.91;
}

.hero h1 em {
  color: var(--lime);
  font-style: normal;
}

.hero-lead {
  max-width: 555px;
  margin: 29px 0 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 18px;
  line-height: 1.75;
  text-wrap: pretty;
}

.hero-actions,
.closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 31px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 850;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

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

.button-lime {
  color: var(--ink);
  background: var(--lime);
  box-shadow: 0 0 25px rgba(173, 255, 53, 0.1);
}

.button-dark {
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--white);
  background: rgba(255, 255, 255, 0.025);
}

.button-dark:hover {
  border-color: rgba(173, 255, 53, 0.5);
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 21px;
  margin: 26px 0 0;
  padding: 0;
  color: rgba(255, 255, 255, 0.47);
  list-style: none;
  font-size: 12px;
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-points span {
  color: var(--lime);
  font-size: 10px;
}

.device-stage {
  position: relative;
  align-self: stretch;
  min-height: 660px;
}

.orbit {
  position: absolute;
  z-index: 0;
  top: 50%;
  left: 52%;
  border: 1px solid rgba(173, 255, 53, 0.14);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-a { width: 570px; height: 570px; }
.orbit-b { width: 430px; height: 430px; }
.orbit-c { width: 290px; height: 290px; }

.spark {
  position: absolute;
  z-index: 1;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 12px var(--lime);
  animation: blink 2.2s ease-in-out infinite alternate;
}

.spark-a { top: 21%; left: 10%; }
.spark-b { top: 43%; right: 2%; animation-delay: -0.8s; }
.spark-c { right: 17%; bottom: 13%; animation-delay: -1.4s; }

.phone-shell {
  position: absolute;
  z-index: 3;
  top: 24px;
  left: 50%;
  width: 334px;
  height: 648px;
  padding: 9px;
  border: 1px solid #6d726d;
  border-radius: 51px;
  background: linear-gradient(135deg, #4f554f 0%, #101310 20%, #050705 74%, #777d77 100%);
  box-shadow: 0 48px 90px rgba(0, 0, 0, 0.58), inset 0 0 0 2px #161a16;
  transform: translateX(-45%) rotate(6deg);
  transform-origin: 50% 80%;
}

.phone-shell::before {
  position: absolute;
  z-index: 10;
  top: 14px;
  left: 50%;
  width: 86px;
  height: 21px;
  border-radius: 13px;
  background: #050605;
  content: "";
  transform: translateX(-50%);
}

.phone-screen {
  position: relative;
  display: flex;
  width: 100%;
  height: 100%;
  flex-direction: column;
  overflow: hidden;
  border-radius: 42px;
  color: #eef0e9;
  background: #0d100d;
}

.phone-status {
  display: flex;
  min-height: 42px;
  flex: 0 0 42px;
  align-items: center;
  justify-content: space-between;
  padding: 4px 21px 0;
  font-size: 9px;
  font-weight: 800;
}

.phone-chat-head {
  display: flex;
  min-height: 48px;
  flex: 0 0 48px;
  align-items: center;
  gap: 9px;
  padding: 0 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.phone-chat-head > span {
  color: var(--lime);
  font-size: 25px;
  font-weight: 300;
}

.phone-chat-head > div {
  display: grid;
  flex: 1;
  gap: 2px;
}

.phone-chat-head strong { font-size: 11px; }
.phone-chat-head small { color: rgba(255, 255, 255, 0.4); font-size: 9px; }
.phone-chat-head b { color: rgba(255, 255, 255, 0.5); font-size: 9px; letter-spacing: 0.15em; }

.phone-chat {
  display: flex;
  min-height: 0;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  padding: 18px 14px;
  background:
    radial-gradient(circle at 100% 0%, rgba(173, 255, 53, 0.09), transparent 32%),
    #111411;
}

.phone-message {
  max-width: 82%;
  padding: 11px 12px;
  border-radius: 12px;
  font-size: 11px;
  line-height: 1.5;
}

.phone-message.incoming {
  align-self: flex-start;
  border-bottom-left-radius: 3px;
  color: #d7dbd3;
  background: #222722;
}

.phone-message.outgoing {
  align-self: flex-end;
  border-bottom-right-radius: 3px;
  color: var(--ink);
  background: var(--lime);
  font-weight: 700;
}

.phone-message.short {
  max-width: 72%;
}

.compose-row {
  display: flex;
  min-height: 42px;
  flex: 0 0 42px;
  align-items: center;
  gap: 7px;
  padding: 6px 9px;
  color: #60665f;
  background: #f7f8f4;
}

.compose-row > span {
  font-size: 18px;
}

.compose-row i {
  display: flex;
  height: 30px;
  flex: 1;
  align-items: center;
  padding: 0 11px;
  border: 1px solid #d7dbd5;
  border-radius: 17px;
  color: #a3a7a1;
  background: #fff;
  font-size: 10px;
  font-style: normal;
}

.compose-row b {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  border-radius: 50%;
  color: var(--ink);
  background: var(--lime);
  font-size: 10px;
}

.normal-keyboard {
  min-height: 211px;
  flex: 0 0 211px;
  padding: 5px 4px 8px;
  color: #141715;
  background: #d5dadc;
}

.suggestions {
  display: grid;
  height: 27px;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  margin: 0 4px 4px;
  color: #5e635f;
  font-size: 9px;
  text-align: center;
}

.suggestions span + span {
  border-left: 1px solid rgba(0, 0, 0, 0.1);
}

.key-row {
  display: flex;
  justify-content: center;
  gap: 3px;
  margin-bottom: 5px;
}

.key-middle {
  padding: 0 9px;
}

.key-row i {
  display: grid;
  height: 33px;
  min-width: 23px;
  flex: 1;
  place-items: center;
  border-radius: 4px;
  background: #fff;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25);
  font-size: 9px;
  font-style: normal;
  font-weight: 700;
}

.key-row .key-action {
  min-width: 34px;
  flex: 0.85;
  background: #acb3b7;
  font-size: 9px;
}

.key-row .key-space {
  flex: 4.4;
}

.key-row .key-send {
  flex: 1.35;
  background: var(--lime);
}

.key-bottom {
  margin-bottom: 0;
}

.floating-orb,
.closing-icon {
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--ink);
  background: linear-gradient(145deg, #c4ff68, #8de21d);
}

.floating-orb {
  position: absolute;
  z-index: 9;
  right: 8px;
  bottom: 190px;
  width: 54px;
  height: 54px;
  border: 5px solid rgba(15, 19, 14, 0.78);
  box-shadow: 0 0 0 7px rgba(173, 255, 53, 0.13), 0 10px 25px rgba(0, 0, 0, 0.42), 0 0 28px rgba(173, 255, 53, 0.42);
  animation: float 4s ease-in-out infinite;
}

.mic,
.small-mic {
  position: relative;
  display: block;
  width: 13px;
  height: 19px;
  border: 2px solid currentColor;
  border-radius: 8px;
}

.mic::before,
.small-mic::before {
  position: absolute;
  right: -6px;
  bottom: -7px;
  width: 21px;
  height: 14px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  border-left: 2px solid currentColor;
  border-radius: 0 0 12px 12px;
  content: "";
}

.mic::after,
.small-mic::after {
  position: absolute;
  bottom: -11px;
  left: 4px;
  width: 2px;
  height: 6px;
  background: currentColor;
  content: "";
}

.device-callout {
  position: absolute;
  z-index: 6;
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 9px;
  padding: 0 14px;
  border: 1px solid rgba(173, 255, 53, 0.32);
  border-radius: 18px 18px 18px 5px;
  color: var(--lime);
  background: rgba(29, 36, 25, 0.88);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.3);
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.device-callout span {
  display: grid;
  width: 18px;
  height: 18px;
  place-items: center;
  border-radius: 50%;
  color: var(--ink);
  background: var(--lime);
  font-size: 9px;
}

.callout-one { top: 90px; right: -2px; }
.callout-two { top: 225px; right: -26px; }
.callout-three { right: -4px; bottom: 185px; }

.intro,
.custom-section,
.faq-section {
  padding: 100px 0;
}

.section-intro {
  display: grid;
  grid-template-columns: 1.45fr 0.55fr;
  align-items: end;
  gap: 85px;
}

.section-kicker {
  margin: 0 0 19px;
  color: #555950;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section-kicker::before {
  margin-right: 8px;
  color: var(--lime-deep);
  content: "|";
}

.section-kicker.light {
  color: rgba(255, 255, 255, 0.48);
}

.section-intro h2,
.demo-copy h2,
.custom-copy h2,
.experience-layout h2,
.faq-layout h2 {
  margin: 0;
  font-size: clamp(42px, 4.1vw, 62px);
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 1.08;
}

.section-intro h2 em,
.demo-copy h2 em {
  color: #5d9e18;
  font-style: normal;
}

.section-intro > p {
  margin: 0 0 4px;
  color: #5f625b;
  font-size: 16px;
  line-height: 1.8;
  text-wrap: pretty;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1.45fr 0.8fr 0.8fr;
  gap: 15px;
  margin-top: 58px;
}

.feature-card {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 20px;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 55px rgba(27, 28, 22, 0.13);
}

.feature-card h3 {
  position: relative;
  z-index: 2;
  margin: 23px 0 0;
  font-size: 25px;
  letter-spacing: -0.035em;
  line-height: 1.45;
}

.feature-card > p {
  position: relative;
  z-index: 2;
  margin: 19px 0 0;
  color: #666a61;
  font-size: 14px;
  line-height: 1.75;
}

.feature-wide {
  color: var(--white);
  background:
    radial-gradient(circle at 86% 55%, rgba(173, 255, 53, 0.12), transparent 28%),
    var(--ink-2);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.035);
}

.feature-wide > p {
  color: rgba(255, 255, 255, 0.45);
}

.feature-lime {
  background: linear-gradient(140deg, #eaffc7, #cfff7d);
}

.feature-light {
  background: rgba(255, 255, 255, 0.35);
}

.card-icon {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  color: var(--lime-deep);
  font-size: 10px;
  font-weight: 900;
}

.feature-wide .card-icon {
  color: var(--lime);
}

.mini-wave {
  position: absolute;
  z-index: 1;
  right: 28px;
  bottom: 65px;
  display: flex;
  height: 100px;
  align-items: center;
  gap: 5px;
  opacity: 0.62;
}

.mini-wave i {
  display: block;
  width: 2px;
  height: 10px;
  border-radius: 2px;
  background: var(--lime);
}

.mini-wave i:nth-child(2) { height: 27px; }
.mini-wave i:nth-child(3) { height: 48px; }
.mini-wave i:nth-child(4) { height: 78px; }
.mini-wave i:nth-child(5) { height: 34px; }
.mini-wave i:nth-child(6) { height: 92px; }
.mini-wave i:nth-child(7) { height: 55px; }
.mini-wave i:nth-child(8) { height: 26px; }
.mini-wave i:nth-child(9) { height: 69px; }
.mini-wave i:nth-child(10) { height: 42px; }
.mini-wave i:nth-child(11) { height: 17px; }

.app-dots {
  position: absolute;
  bottom: 25px;
  left: 25px;
  display: flex;
  gap: 13px;
}

.app-dots i {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 7px;
  color: var(--ink);
  background: var(--lime);
  font-size: 9px;
  font-style: normal;
  font-weight: 900;
}

.app-dots i:nth-child(2) { background: #9795ff; }
.app-dots i:nth-child(3) { background: #ff777d; }
.app-dots i:nth-child(4) { background: #ffc860; }
.app-dots i:nth-child(5) { background: #d9ff79; }

.tone-tags,
.term-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 27px;
}

.tone-tags span,
.term-tags span {
  padding: 8px 11px;
  border: 1px solid rgba(8, 10, 8, 0.22);
  border-radius: 7px;
  font-size: 11px;
  font-weight: 800;
}

.demo-section {
  padding: 88px 0;
}

.demo-layout {
  display: grid;
  grid-template-columns: 0.58fr 1.42fr;
  align-items: center;
  gap: 58px;
}

.demo-copy h2 {
  color: var(--white);
}

.demo-copy h2 em {
  color: var(--lime);
}

.demo-copy > p:last-child {
  max-width: 310px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.42);
  font-size: 14px;
  line-height: 1.75;
}

.translation-console {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.035);
  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.26);
}

.console-tabs {
  display: flex;
  gap: 25px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.console-tabs button {
  position: relative;
  padding: 0 0 14px;
  border: 0;
  color: rgba(255, 255, 255, 0.4);
  background: none;
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
}

.console-tabs button.active {
  color: var(--lime);
}

.console-tabs button.active::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: var(--lime);
  content: "";
}

.console-body {
  display: grid;
  grid-template-columns: 1fr 32px 1fr;
  align-items: stretch;
  gap: 12px;
  margin-top: 22px;
}

.source-box,
.target-box {
  min-height: 205px;
  padding: 20px;
  border-radius: 16px;
}

.source-box {
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.18);
}

.target-box {
  color: var(--ink);
  background: linear-gradient(145deg, #dfff9f, #adff35);
}

.source-box small,
.target-box small {
  font-size: 11px;
  font-weight: 900;
  opacity: 0.48;
}

.source-box p,
.target-box p {
  margin: 24px 0 0;
  font-size: clamp(19px, 1.55vw, 24px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.45;
}

.source-box p {
  color: rgba(255, 255, 255, 0.82);
}

.source-line {
  margin-top: 28px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.14);
}

.translate-arrow {
  display: grid;
  place-items: center;
  color: var(--ink);
  font-size: 11px;
}

.translate-arrow::before {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 50%;
  background: var(--lime);
  content: "→";
}

.listen-button {
  display: flex;
  width: 315px;
  min-height: 44px;
  align-items: center;
  gap: 12px;
  margin: 17px auto 0;
  padding: 0 16px;
  border: 0;
  border-radius: 22px;
  color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
}

.listen-button .small-mic {
  width: 9px;
  height: 13px;
  border-width: 1.5px;
}

.listen-button .small-mic::before {
  right: -5px;
  bottom: -5px;
  width: 16px;
  height: 10px;
  border-right-width: 1.5px;
  border-bottom-width: 1.5px;
  border-left-width: 1.5px;
}

.listen-button .small-mic::after {
  bottom: -8px;
  left: 3px;
  width: 1.5px;
  height: 4px;
}

.listen-button b {
  font-size: 12px;
}

.listen-button small {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.32);
  font-size: 10px;
}

.live-wave {
  display: flex;
  height: 18px;
  align-items: center;
  gap: 2px;
}

.live-wave u {
  display: block;
  width: 2px;
  height: 4px;
  border-radius: 2px;
  background: var(--lime);
  text-decoration: none;
}

.live-wave u:nth-child(2) { height: 10px; }
.live-wave u:nth-child(3) { height: 15px; }
.live-wave u:nth-child(4) { height: 8px; }
.live-wave u:nth-child(5) { height: 12px; }

.translation-console.listening .live-wave u {
  animation: wave 0.55s ease-in-out infinite alternate;
}

.translation-console.listening .live-wave u:nth-child(2) { animation-delay: -0.2s; }
.translation-console.listening .live-wave u:nth-child(3) { animation-delay: -0.4s; }
.translation-console.listening .live-wave u:nth-child(4) { animation-delay: -0.1s; }

.custom-layout {
  display: grid;
  grid-template-columns: 0.68fr 1.32fr;
  align-items: center;
  gap: 72px;
}

.check-list {
  display: grid;
  gap: 18px;
  margin: 31px 0 0;
  padding: 0;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.check-list span {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  color: var(--ink);
  background: var(--lime);
  font-size: 10px;
  font-weight: 900;
}

.preference-card {
  padding: 32px;
  border: 1px solid rgba(8, 10, 8, 0.12);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.65);
  box-shadow: 0 30px 75px rgba(42, 42, 31, 0.13);
}

.preference-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 15px;
  font-weight: 850;
}

.preference-head span {
  padding: 7px 11px;
  border-radius: 7px;
  color: #557d1f;
  background: rgba(173, 255, 53, 0.3);
  font-size: 10px;
  font-weight: 850;
}

.preference-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 24px;
}

.preference-grid div {
  display: grid;
  min-height: 130px;
  align-content: space-between;
  padding: 20px;
  border: 1px solid rgba(8, 10, 8, 0.055);
  border-radius: 14px;
  background: var(--paper-2);
}

.preference-grid small {
  color: #777a72;
  font-size: 12px;
  font-weight: 650;
}

.preference-grid strong {
  font-size: 17px;
  line-height: 1.45;
}

.preference-card > p {
  margin: 16px 0 0;
  padding: 15px 18px;
  border-radius: 10px;
  color: #6a6d65;
  background: var(--paper-2);
  font-size: 12px;
  line-height: 1.65;
}

.preference-card > p span {
  display: inline-block;
  width: 1px;
  height: 9px;
  margin: 0 9px -2px;
  background: rgba(8, 10, 8, 0.15);
}

.experience-section {
  padding: 90px 0;
  background:
    radial-gradient(circle at 75% 30%, rgba(255, 255, 255, 0.65), transparent 27%),
    var(--paper-3);
}

.experience-layout {
  display: grid;
  grid-template-columns: 0.58fr 1.42fr;
  align-items: center;
  gap: 70px;
}

.step-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.step-card {
  min-height: 390px;
  padding: 30px;
  border-radius: 22px;
  box-shadow: 0 18px 40px rgba(22, 23, 19, 0.12);
}

.step-light {
  border: 1px solid rgba(8, 10, 8, 0.09);
  background: rgba(255, 255, 255, 0.64);
}

.step-dark {
  color: var(--white);
  background: var(--ink-2);
}

.step-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.step-head strong {
  font-size: 22px;
}

.step-head b {
  font-size: 48px;
  letter-spacing: -0.06em;
  line-height: 0.9;
}

.step-card ul {
  display: grid;
  gap: 17px;
  margin: 31px 0 0;
  padding: 0;
  list-style: none;
  font-size: 15px;
  line-height: 1.55;
}

.step-card li::before {
  margin-right: 9px;
  color: var(--lime-deep);
  content: "✓";
  font-weight: 900;
}

.step-dark li::before {
  color: var(--lime);
}

.step-button {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  margin-top: 28px;
  border: 1px solid rgba(8, 10, 8, 0.13);
  border-radius: 9px;
  font-size: 13px;
  font-weight: 850;
}

.step-button.disabled {
  color: #8c8f87;
}

.step-button-lime {
  border-color: transparent;
  color: var(--ink);
  background: var(--lime);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.58fr 1.42fr;
  gap: 70px;
}

.faq-list {
  border-left: 1px solid var(--line);
  padding-left: 32px;
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  min-height: 70px;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 16px;
  font-weight: 750;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span {
  font-size: 24px;
  font-weight: 300;
  transition: transform 0.2s ease;
}

.faq-list details[open] summary span {
  transform: rotate(45deg);
}

.faq-list details p {
  max-width: 600px;
  margin: -2px 0 22px;
  color: #666a61;
  font-size: 14px;
  line-height: 1.75;
}

.closing {
  position: relative;
  display: flex;
  min-height: 230px;
  align-items: center;
  justify-content: center;
  gap: 30px;
  overflow: hidden;
  padding: 52px 24px;
}

.closing-orbits {
  position: absolute;
  top: 50%;
  left: 36%;
  width: 130px;
  height: 130px;
  border: 1px solid rgba(173, 255, 53, 0.16);
  border-radius: 50%;
  box-shadow: 0 0 0 34px rgba(173, 255, 53, 0.07), 0 0 0 68px rgba(173, 255, 53, 0.045), 0 0 0 102px rgba(173, 255, 53, 0.025);
  transform: translate(-50%, -50%);
}

.closing-icon {
  position: relative;
  z-index: 2;
  width: 76px;
  height: 76px;
  border: 7px solid rgba(16, 20, 14, 0.72);
  box-shadow: 0 0 35px rgba(173, 255, 53, 0.3);
}

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

.closing-copy p {
  margin: 0 0 2px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 12px;
}

.closing-copy h2 {
  margin: 0;
  font-size: 49px;
  letter-spacing: -0.06em;
  line-height: 1;
}

.closing-actions {
  position: relative;
  z-index: 2;
  margin: 0 0 0 40px;
}

.closing-actions .button {
  min-height: 42px;
  padding: 0 17px;
  font-size: 13px;
}

footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 25px;
  padding: 24px max(24px, calc((100vw - var(--wrap)) / 2));
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--white);
  background: var(--ink);
}

.footer-brand .brand-mark {
  width: 32px;
  height: 32px;
  flex-basis: 32px;
  border-radius: 8px;
}

.footer-brand .brand-mark::before {
  width: 10px;
  height: 14px;
}

.footer-brand .brand-mark i {
  bottom: 6px;
  width: 16px;
  height: 8px;
}

footer > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.28);
  font-size: 11px;
}

.footer-links {
  display: flex;
  justify-self: end;
  gap: 20px;
  color: rgba(255, 255, 255, 0.42);
  font-size: 11px;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-5px) rotate(2deg); }
}

@keyframes blink {
  from { opacity: 0.2; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1.3); }
}

@keyframes wave {
  from { height: 4px; }
  to { height: 17px; }
}

@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: minmax(0, 0.95fr) minmax(430px, 1.05fr); gap: 20px; }
  .phone-shell { left: 46%; }
  .callout-one { right: -20px; }
  .callout-two { right: -34px; }
  .callout-three { right: -18px; }
  .desktop-nav { gap: 22px; }
}

@media (max-width: 880px) {
  .desktop-nav { display: none; }
  .hero { padding-top: 105px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-copy { padding-bottom: 18px; }
  .hero-lead { max-width: 650px; }
  .device-stage { min-height: 675px; }
  .phone-shell { left: 50%; transform: translateX(-50%) rotate(4deg); }
  .callout-one { right: calc(50% - 260px); }
  .callout-two { right: calc(50% - 285px); }
  .callout-three { right: calc(50% - 265px); }
  .section-intro,
  .demo-layout,
  .custom-layout,
  .experience-layout,
  .faq-layout { grid-template-columns: 1fr; gap: 36px; }
  .section-intro { align-items: start; }
  .section-intro > p { max-width: 600px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .feature-wide { grid-column: 1 / -1; }
  .demo-copy > p:last-child { max-width: 540px; }
  .preference-card { width: 100%; }
  .faq-list { padding-left: 0; border-left: 0; }
  .closing { flex-wrap: wrap; }
  .closing-actions { margin-left: 10px; }
}

@media (max-width: 600px) {
  .wrap,
  .header-inner,
  .hero-inner { width: calc(100% - 34px); }
  .site-header { height: 66px; }
  .brand-copy small { display: none; }
  .header-cta { min-height: 38px; padding: 0 13px; }
  .hero { min-height: auto; padding-top: 104px; }
  .hero-pill { margin-bottom: 20px; }
  .hero h1 { font-size: clamp(57px, 17vw, 78px); }
  .hero-lead { font-size: 16px; line-height: 1.75; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-points { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .device-stage { min-height: 640px; margin-top: 4px; }
  .phone-shell { top: 25px; width: 300px; height: 598px; border-radius: 46px; transform: translateX(-50%) rotate(2deg); }
  .phone-screen { border-radius: 38px; }
  .normal-keyboard { min-height: 196px; flex-basis: 196px; }
  .floating-orb { bottom: 174px; width: 49px; height: 49px; border-width: 4px; }
  .device-callout { display: none; }
  .orbit-a { width: 480px; height: 480px; }
  .orbit-b { width: 350px; height: 350px; }
  .orbit-c { width: 230px; height: 230px; }
  .intro,
  .custom-section,
  .faq-section { padding: 76px 0; }
  .section-intro h2,
  .demo-copy h2,
  .custom-copy h2,
  .experience-layout h2,
  .faq-layout h2 { font-size: 36px; }
  .section-intro { gap: 24px; }
  .feature-grid { grid-template-columns: 1fr; margin-top: 40px; }
  .feature-wide { grid-column: auto; }
  .feature-card { min-height: 310px; padding: 26px; }
  .demo-section { padding: 76px 0; }
  .translation-console { padding: 16px; }
  .console-tabs { gap: 17px; overflow-x: auto; }
  .console-tabs button { flex: 0 0 auto; }
  .console-body { grid-template-columns: 1fr; }
  .translate-arrow { min-height: 26px; transform: rotate(90deg); }
  .source-box,
  .target-box { min-height: 180px; }
  .listen-button { width: 100%; }
  .listen-button small { display: none; }
  .custom-layout { gap: 32px; }
  .preference-card { padding: 22px; border-radius: 19px; }
  .preference-grid { grid-template-columns: 1fr; }
  .preference-grid div { min-height: 110px; }
  .preference-card > p { line-height: 1.8; }
  .preference-card > p span { margin-right: 5px; margin-left: 5px; }
  .experience-section { padding: 76px 0; }
  .step-cards { grid-template-columns: 1fr; }
  .step-card { min-height: 360px; }
  .faq-layout { gap: 28px; }
  .faq-list summary { min-height: 68px; font-size: 16px; }
  .closing { min-height: 315px; flex-direction: column; gap: 20px; text-align: center; }
  .closing-orbits { left: 50%; }
  .closing-copy h2 { font-size: 46px; }
  .closing-actions { justify-content: center; margin: 3px 0 0; }
  footer { grid-template-columns: 1fr auto; }
  footer > p { display: none; }
  .footer-links a:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}