:root {
  --bg: #06040d;
  --bg-soft: #0b0815;
  --panel: rgba(14, 10, 30, 0.82);
  --panel-solid: #100b20;
  --text: #f6f2ff;
  --muted: #aaa3bb;
  --purple: #c44cff;
  --purple-dark: #7c2ee7;
  --cyan: #24d7ff;
  --green: #4dffb8;
  --line: rgba(142, 114, 210, 0.24);
  --line-strong: rgba(160, 112, 244, 0.46);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius: 24px;
  --content-max: 1600px;
  --page-padding: clamp(14px, 2.2vw, 36px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 0%, rgba(119, 35, 190, 0.26), transparent 28%),
    radial-gradient(circle at 88% 18%, rgba(0, 142, 194, 0.17), transparent 26%),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button {
  font: inherit;
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 999;
  padding: 12px 16px;
  border-radius: 10px;
  background: white;
  color: #090511;
  font-weight: 800;
  transition: top 0.2s ease;
}

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

.page-grid {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  opacity: 0.12;
  background-image:
    linear-gradient(rgba(116, 91, 165, 0.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(116, 91, 165, 0.35) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

.ambient {
  position: fixed;
  z-index: -2;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.28;
}

.ambient-one {
  left: -220px;
  top: 26%;
  background: #8b28e8;
}

.ambient-two {
  right: -250px;
  top: 55%;
  background: #007fa6;
}

.wide-container {
  width: min(var(--content-max), calc(100% - (var(--page-padding) * 2)));
  margin-inline: auto;
}

.full-section {
  width: calc(100% - (var(--page-padding) * 2));
  max-width: 1920px;
  margin-inline: auto;
}

.section-space {
  padding-block: clamp(84px, 9vw, 150px);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.19em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  box-shadow: 0 0 12px var(--cyan);
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2 {
  margin: 0;
  letter-spacing: -0.055em;
  line-height: 0.96;
}

h1 {
  max-width: 880px;
  font-size: clamp(3.6rem, 7.25vw, 8.2rem);
  text-transform: uppercase;
}

h1 em {
  display: block;
  color: transparent;
  background: linear-gradient(90deg, #eb72ff 0%, #9e59ff 48%, #32ddff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  font-style: normal;
  text-shadow: 0 0 48px rgba(169, 70, 255, 0.2);
}

h2 {
  font-size: clamp(2.75rem, 5.15vw, 6rem);
  text-transform: uppercase;
}

h3 {
  margin: 0;
  line-height: 1.08;
}

p {
  color: var(--muted);
  font-size: clamp(1rem, 1.1vw, 1.12rem);
  line-height: 1.75;
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button span {
  font-size: 1rem;
}

.button-primary {
  border-color: rgba(218, 106, 255, 0.7);
  background: linear-gradient(110deg, #7d27dd, #bb3ce8 55%, #008cb8);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.23), 0 14px 34px rgba(147, 45, 226, 0.25);
}

.button-primary:hover {
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.23), 0 18px 45px rgba(147, 45, 226, 0.42);
}

.button-secondary {
  border-color: rgba(115, 99, 164, 0.7);
  background: rgba(8, 7, 19, 0.58);
  color: #dbd5e5;
  backdrop-filter: blur(14px);
}

.button-secondary:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 28px rgba(36, 215, 255, 0.13);
}

.button-small {
  min-height: 44px;
  padding: 10px 17px;
  gap: 12px;
  font-size: 0.68rem;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding-top: 14px;
  transition: padding 0.25s ease;
}

.site-header.is-scrolled {
  padding-top: 8px;
}

.nav-wrap {
  position: relative;
  min-height: 74px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 10px 16px 10px 20px;
  border: 1px solid rgba(142, 114, 210, 0.28);
  border-radius: 18px;
  background: rgba(7, 5, 15, 0.72);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled .nav-wrap {
  background: rgba(7, 5, 15, 0.9);
  border-color: rgba(142, 114, 210, 0.42);
}

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

.brand-mark {
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(223, 91, 255, 0.8);
  border-radius: 50%;
  background: radial-gradient(circle, #311441, #090611 72%);
  color: var(--cyan);
  box-shadow: 0 0 20px rgba(185, 62, 255, 0.38);
  font-size: 0.9rem;
  font-weight: 950;
}

.brand-name {
  color: #f4effc;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.brand-name b {
  color: var(--purple);
}

.primary-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2.4vw, 40px);
}

.primary-nav a,
.site-footer nav a {
  color: #c4bdcf;
  font-size: 0.69rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.primary-nav a:hover,
.site-footer nav a:hover {
  color: var(--cyan);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(12, 8, 27, 0.9);
  color: white;
  cursor: pointer;
}

.menu-toggle span {
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

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

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

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

.hero {
  position: relative;
  min-height: min(930px, 100svh);
  margin-top: 0;
  overflow: hidden;
  border: 1px solid rgba(142, 114, 210, 0.28);
  border-radius: 0 0 32px 32px;
  background: #070510;
}

.hero-video,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-video {
  object-fit: cover;
  object-position: 58% 20%;
  opacity: 0.72;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(5, 3, 12, 0.99) 0%, rgba(5, 3, 12, 0.9) 37%, rgba(5, 3, 12, 0.25) 68%, rgba(5, 3, 12, 0.6) 100%),
    linear-gradient(0deg, rgba(5, 3, 12, 0.96) 0%, transparent 47%, rgba(5, 3, 12, 0.25) 100%);
}

.hero-layout {
  position: relative;
  z-index: 2;
  min-height: min(930px, 100svh);
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(380px, 0.72fr);
  align-items: center;
  gap: clamp(42px, 6vw, 100px);
  padding-top: 112px;
  padding-bottom: 92px;
}

.hero-copy {
  max-width: 920px;
}

.hero-lead {
  max-width: 790px;
  margin: 27px 0 0;
  color: #c1baca;
  font-size: clamp(1.06rem, 1.4vw, 1.34rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 28px;
}

.trust-row span {
  color: #c0bac9;
  font-size: 0.8rem;
  font-weight: 750;
}

.trust-row i {
  margin-right: 7px;
  color: var(--green);
  font-style: normal;
}

.hero-product {
  position: relative;
  width: min(100%, 520px);
  justify-self: end;
}

.product-window {
  padding: 12px;
  border: 1px solid rgba(160, 112, 244, 0.42);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(25, 13, 48, 0.92), rgba(5, 15, 29, 0.9));
  box-shadow: 0 38px 100px rgba(0, 0, 0, 0.52), 0 0 60px rgba(141, 47, 227, 0.16);
  backdrop-filter: blur(16px);
}

.window-bar {
  height: 54px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0 10px;
  color: #d7d0df;
  font-size: 0.75rem;
  font-weight: 800;
}

.online-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px var(--green);
}

.encrypted {
  margin-left: auto;
  padding: 5px 7px;
  border: 1px solid rgba(77, 255, 184, 0.26);
  border-radius: 6px;
  color: var(--green);
  font-size: 0.56rem;
  letter-spacing: 0.12em;
}

.call-preview {
  position: relative;
  aspect-ratio: 0.83;
  overflow: hidden;
  border-radius: 20px;
  background: #0a0712;
}

.call-preview video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.call-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 3, 12, 0.15), transparent 50%, rgba(5, 3, 12, 0.86));
}

.call-status {
  position: absolute;
  left: 22px;
  top: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.call-status span {
  color: var(--cyan);
  font-size: 0.59rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.call-status strong {
  font-size: 0.85rem;
}

.call-controls {
  position: absolute;
  left: 50%;
  bottom: 24px;
  display: flex;
  gap: 12px;
  transform: translateX(-50%);
}

.call-controls i {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background: rgba(10, 8, 20, 0.75);
  font-style: normal;
  backdrop-filter: blur(10px);
}

.call-controls .end-call {
  border-color: rgba(255, 91, 126, 0.6);
  background: #df335d;
  font-size: 1.4rem;
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding-top: 10px;
}

.quick-actions span {
  padding: 12px 10px;
  border: 1px solid rgba(121, 102, 175, 0.28);
  border-radius: 10px;
  background: rgba(7, 6, 17, 0.54);
  color: #cfc8d7;
  font-size: 0.67rem;
  font-weight: 850;
  text-align: center;
  text-transform: uppercase;
}

.floating-card {
  position: absolute;
  z-index: 4;
  width: 180px;
  padding: 14px 16px;
  border: 1px solid rgba(159, 106, 239, 0.5);
  border-radius: 14px;
  background: rgba(10, 7, 22, 0.83);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(14px);
}

.floating-card b,
.demo-badge b {
  display: block;
  margin-bottom: 5px;
  color: var(--cyan);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
}

.floating-card span,
.demo-badge span {
  color: #d8d2df;
  font-size: 0.71rem;
  line-height: 1.4;
}

.floating-card-one {
  left: -70px;
  bottom: 120px;
}

.floating-card-two {
  right: -36px;
  top: 98px;
}

.hero-marquee {
  position: absolute;
  z-index: 4;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  border-top: 1px solid rgba(128, 105, 183, 0.3);
  background: rgba(7, 5, 16, 0.64);
  backdrop-filter: blur(10px);
}

.marquee-track {
  width: max-content;
  display: flex;
  animation: marquee 25s linear infinite;
  will-change: transform;
}

.marquee-group {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 30px;
  padding: 14px 15px;
}

.marquee-group span {
  color: #aca5b8;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.17em;
  white-space: nowrap;
}

.marquee-group i {
  color: var(--purple);
  font-style: normal;
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

.section-heading {
  margin-bottom: clamp(38px, 5vw, 72px);
}

.section-heading.centered {
  max-width: 970px;
  margin-inline: auto;
  text-align: center;
}

.section-heading.centered .eyebrow {
  justify-content: center;
}

.section-heading.centered > p:last-child {
  max-width: 760px;
  margin: 24px auto 0;
}

.section-heading.split {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.6fr);
  align-items: end;
  gap: clamp(40px, 8vw, 120px);
}

.heading-side {
  display: flex;
  align-items: flex-end;
  gap: 24px;
}

.heading-side p {
  margin: 0;
}

.product-intro {
  position: relative;
}

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

.feature-card {
  position: relative;
  min-height: 500px;
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 2.5vw, 40px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 90% 0%, rgba(123, 42, 201, 0.18), transparent 31%),
    linear-gradient(145deg, rgba(16, 10, 34, 0.95), rgba(5, 15, 27, 0.9));
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(171, 90, 241, 0.65);
}

.feature-card.featured {
  border-color: rgba(205, 86, 255, 0.62);
  box-shadow: var(--shadow), 0 0 55px rgba(165, 50, 229, 0.13);
}

.feature-label {
  position: absolute;
  right: 18px;
  top: 18px;
  padding: 7px 9px;
  border: 1px solid rgba(68, 221, 255, 0.34);
  border-radius: 6px;
  color: var(--cyan);
  background: rgba(7, 20, 30, 0.72);
  font-size: 0.54rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.feature-icon {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  margin-bottom: 36px;
  border: 1px solid rgba(189, 73, 255, 0.6);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(105, 28, 169, 0.32), rgba(9, 30, 45, 0.5));
  color: var(--cyan);
  box-shadow: inset 0 0 22px rgba(134, 45, 209, 0.18), 0 0 24px rgba(98, 45, 187, 0.14);
  font-size: 1.5rem;
}

.feature-number {
  position: absolute;
  right: 27px;
  bottom: 23px;
  color: rgba(201, 191, 220, 0.08);
  font-size: 4.7rem;
  font-weight: 950;
  line-height: 1;
}

.feature-card h3 {
  max-width: 280px;
  font-size: clamp(1.5rem, 2vw, 2rem);
  text-transform: uppercase;
}

.feature-card p {
  margin: 18px 0 0;
  font-size: 0.98rem;
}

.feature-card ul {
  display: grid;
  gap: 10px;
  margin: 24px 0 30px;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.feature-card li {
  color: #c2bbc9;
  font-size: 0.84rem;
  line-height: 1.45;
}

.feature-card li::before {
  content: "✓";
  margin-right: 9px;
  color: var(--green);
}

.feature-card > a {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: auto;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.experience {
  border-block: 1px solid rgba(125, 103, 180, 0.18);
  background:
    radial-gradient(circle at 88% 38%, rgba(56, 47, 134, 0.2), transparent 29%),
    linear-gradient(180deg, rgba(10, 7, 21, 0.25), rgba(10, 7, 21, 0.62));
}

.experience-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.93fr) minmax(420px, 0.75fr);
  align-items: center;
  gap: clamp(60px, 10vw, 170px);
}

.experience-copy > p:not(.eyebrow) {
  max-width: 760px;
  margin: 26px 0 0;
}

.mode-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 34px;
}

.mode-tab {
  padding: 11px 14px;
  border: 1px solid rgba(122, 104, 169, 0.34);
  border-radius: 9px;
  background: rgba(10, 7, 22, 0.58);
  color: #aaa3b5;
  font-size: 0.67rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.mode-tab:hover,
.mode-tab.active {
  border-color: rgba(68, 221, 255, 0.58);
  background: rgba(8, 38, 51, 0.48);
  color: var(--cyan);
}

.mode-details {
  min-height: 280px;
  margin: 18px 0 28px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(10, 7, 23, 0.55);
}

.mode-details > span {
  color: var(--purple);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.mode-details h3 {
  margin-top: 13px;
  font-size: clamp(1.55rem, 2.5vw, 2.5rem);
  text-transform: uppercase;
}

.mode-details p {
  margin: 14px 0 0;
  font-size: 0.96rem;
}

.mode-details ul {
  display: grid;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.mode-details li {
  color: #c5bfcd;
  font-size: 0.86rem;
}

.mode-details li::before {
  content: "›";
  margin-right: 9px;
  color: var(--cyan);
}

.experience-demo {
  position: relative;
  width: min(100%, 500px);
  justify-self: center;
}

.phone-shell {
  position: relative;
  width: min(100%, 420px);
  margin-inline: auto;
  overflow: hidden;
  border: 10px solid #161020;
  border-radius: 44px;
  background: #090611;
  box-shadow: 0 44px 100px rgba(0, 0, 0, 0.52), 0 0 65px rgba(112, 38, 180, 0.14);
}

.phone-top {
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  color: #a9a1b3;
  font-size: 0.64rem;
}

.demo-header {
  height: 68px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 11px;
  padding: 10px 14px;
  border-block: 1px solid rgba(121, 103, 167, 0.18);
}

.demo-avatar {
  width: 43px;
  height: 43px;
  overflow: hidden;
  border: 1px solid rgba(201, 79, 255, 0.62);
  border-radius: 50%;
}

.demo-avatar video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.demo-header strong {
  display: block;
  font-size: 0.85rem;
}

.demo-header small {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 4px;
  color: #9d96a8;
  font-size: 0.62rem;
}

.demo-header small i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

.demo-header button {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(46, 214, 251, 0.42);
  border-radius: 50%;
  background: rgba(7, 28, 39, 0.76);
  color: var(--cyan);
  cursor: pointer;
}

.demo-scene {
  display: none;
  height: 530px;
}

.demo-scene.active {
  display: flex;
}

.demo-chat {
  flex-direction: column;
  gap: 12px;
  padding: 36px 18px 20px;
  background:
    radial-gradient(circle at 100% 0%, rgba(73, 29, 112, 0.2), transparent 34%),
    #090611;
}

.message {
  max-width: 82%;
  padding: 13px 15px;
  border-radius: 16px;
  font-size: 0.82rem;
  line-height: 1.5;
}

.message.received {
  align-self: flex-start;
  border: 1px solid rgba(128, 103, 183, 0.25);
  border-bottom-left-radius: 4px;
  background: #151022;
  color: #ddd7e3;
}

.message.sent {
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  background: linear-gradient(130deg, #7830cf, #3466b4);
  color: white;
}

.typing {
  display: flex;
  gap: 4px;
  align-self: flex-start;
  padding: 12px 14px;
  border-radius: 14px;
  background: #151022;
}

.typing i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #847e8f;
  animation: typing 1.2s infinite ease-in-out;
}

.typing i:nth-child(2) { animation-delay: 0.15s; }
.typing i:nth-child(3) { animation-delay: 0.3s; }

@keyframes typing {
  50% { opacity: 0.3; transform: translateY(-3px); }
}

.demo-call,
.demo-generator {
  position: relative;
  overflow: hidden;
}

.demo-call video,
.demo-generator video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.demo-call::after,
.demo-generator::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 3, 12, 0.06), transparent 45%, rgba(5, 3, 12, 0.86));
}

.demo-call-overlay,
.generator-ui {
  position: absolute;
  z-index: 2;
  left: 22px;
  right: 22px;
}

.demo-call-overlay {
  top: 24px;
}

.demo-call-overlay span,
.generator-ui span {
  color: var(--cyan);
  font-size: 0.58rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.demo-call-overlay strong,
.generator-ui strong {
  display: block;
  margin-top: 8px;
  font-size: 1.6rem;
  text-transform: uppercase;
}

.demo-call-overlay small {
  display: block;
  margin-top: 5px;
  color: #d0cad5;
}

.demo-call-buttons {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 24px;
  display: flex;
  gap: 13px;
  transform: translateX(-50%);
}

.demo-call-buttons i {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  background: rgba(9, 7, 19, 0.68);
  font-style: normal;
  backdrop-filter: blur(10px);
}

.demo-call-buttons i:nth-child(2) {
  background: #dc315a;
  font-size: 1.4rem;
}

.generator-ui {
  bottom: 26px;
}

.generator-ui p {
  margin: 9px 0 14px;
  color: #d5cfda;
  font-size: 0.78rem;
  line-height: 1.5;
}

.generator-ui button {
  padding: 9px 13px;
  border: 1px solid rgba(198, 77, 255, 0.58);
  border-radius: 8px;
  background: rgba(58, 17, 82, 0.68);
  color: white;
  font-size: 0.66rem;
  font-weight: 850;
  text-transform: uppercase;
}

.chat-input {
  height: 62px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-top: 1px solid rgba(121, 103, 167, 0.18);
  background: #0d0917;
}

.chat-input span {
  flex: 1;
  padding: 11px 13px;
  border: 1px solid rgba(126, 105, 174, 0.22);
  border-radius: 20px;
  color: #7f7888;
  font-size: 0.72rem;
}

.chat-input button {
  width: 39px;
  height: 39px;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, #a83be0, #177ca7);
  color: white;
  cursor: pointer;
}

.demo-badge {
  position: absolute;
  width: 180px;
  padding: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: rgba(10, 7, 22, 0.83);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(14px);
}

.badge-memory {
  left: -75px;
  top: 110px;
}

.badge-private {
  right: -72px;
  bottom: 95px;
}

.companions {
  overflow: hidden;
}

.slider-controls {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.slider-controls button {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(111, 88, 163, 0.6);
  border-radius: 50%;
  background: rgba(11, 8, 24, 0.8);
  color: #cec7d5;
  font-size: 1rem;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.slider-controls button:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
  color: var(--cyan);
}

.companion-carousel {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 3px 1px 24px;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.companion-carousel::-webkit-scrollbar {
  display: none;
}

.companion-card {
  position: relative;
  flex: 0 0 clamp(310px, 24vw, 410px);
  height: 640px;
  overflow: hidden;
  border: 1px solid rgba(112, 87, 164, 0.47);
  border-radius: 22px;
  background: #0a0712;
  box-shadow: 0 24px 58px rgba(0, 0, 0, 0.35);
  scroll-snap-align: start;
}

.companion-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 4, 13, 0.05) 30%, rgba(6, 4, 13, 0.22) 49%, rgba(6, 4, 13, 0.98) 82%);
}

.companion-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.companion-card:hover video {
  transform: scale(1.035);
}

.companion-card .play {
  position: absolute;
  z-index: 4;
  right: 18px;
  top: 18px;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(46, 214, 251, 0.62);
  border-radius: 50%;
  background: rgba(8, 6, 18, 0.7);
  color: var(--cyan);
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.card-number {
  position: absolute;
  z-index: 3;
  left: 20px;
  top: 22px;
  color: white;
  font-size: 0.66rem;
  font-weight: 800;
}

.card-content {
  position: absolute;
  z-index: 3;
  left: 24px;
  right: 24px;
  bottom: 24px;
}

.card-content small {
  color: var(--cyan);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.card-content h3 {
  margin-top: 7px;
  font-size: 2.2rem;
  text-transform: uppercase;
}

.card-content p {
  margin: 10px 0 14px;
  color: #bcb5c5;
  font-size: 0.9rem;
  line-height: 1.55;
}

.card-content div {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.card-content b {
  padding: 7px 9px;
  border: 1px solid rgba(114, 93, 162, 0.45);
  border-radius: 6px;
  color: #cac3d1;
  font-size: 0.6rem;
  letter-spacing: 0.05em;
}

.card-content a {
  display: inline-flex;
  margin-top: 17px;
  color: var(--cyan);
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.carousel-progress {
  height: 3px;
  overflow: hidden;
  background: rgba(93, 76, 133, 0.22);
}

.carousel-progress span {
  display: block;
  width: 14%;
  height: 100%;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  transition: width 0.16s ease;
}

.builder {
  border-block: 1px solid rgba(125, 103, 180, 0.18);
  background: rgba(11, 7, 23, 0.45);
}

.builder-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(16, 10, 34, 0.85), rgba(5, 15, 27, 0.82));
  box-shadow: var(--shadow);
}

.builder-step {
  position: relative;
  min-height: 350px;
  padding: clamp(28px, 3vw, 45px);
  border-right: 1px solid var(--line);
}

.builder-step:last-child {
  border-right: 0;
}

.builder-step > span {
  position: absolute;
  right: 20px;
  top: 18px;
  color: #777083;
  font-size: 0.66rem;
  font-weight: 900;
}

.step-icon {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  margin-bottom: 54px;
  border: 1px solid rgba(192, 75, 255, 0.56);
  border-radius: 50%;
  color: var(--cyan);
  box-shadow: 0 0 25px rgba(147, 47, 226, 0.16);
  font-size: 1.2rem;
}

.builder-step h3 {
  font-size: 1.35rem;
  text-transform: uppercase;
}

.builder-step p {
  margin: 15px 0 0;
  font-size: 0.92rem;
}

.builder-cta {
  min-height: 155px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 15px;
  padding: 28px 34px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 85% 50%, rgba(29, 170, 207, 0.14), transparent 25%),
    linear-gradient(100deg, rgba(61, 19, 93, 0.65), rgba(6, 25, 38, 0.72));
}

.builder-cta small {
  color: var(--cyan);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.builder-cta h3 {
  margin-top: 8px;
  font-size: clamp(1.45rem, 2.2vw, 2.3rem);
}

.benefits-layout {
  display: grid;
  grid-template-columns: minmax(420px, 0.82fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(50px, 8vw, 130px);
}

.benefit-visual {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 240px 240px 28px 28px;
  box-shadow: var(--shadow), 0 0 70px rgba(117, 39, 183, 0.14);
}

.benefit-visual video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 3, 12, 0.04), transparent 48%, rgba(5, 3, 12, 0.91));
}

.visual-copy {
  position: absolute;
  z-index: 2;
  left: 30px;
  right: 30px;
  bottom: 30px;
}

.visual-copy span {
  color: var(--cyan);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.visual-copy strong {
  display: block;
  margin-top: 8px;
  font-size: 1.28rem;
}

.benefit-copy > p:not(.eyebrow) {
  max-width: 780px;
  margin: 25px 0 0;
}

.benefit-list {
  display: grid;
  gap: 0;
  margin-top: 30px;
  border-top: 1px solid var(--line);
}

.benefit-list article {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}

.benefit-list i {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(184, 74, 243, 0.5);
  border-radius: 50%;
  color: var(--cyan);
  font-size: 0.62rem;
  font-style: normal;
  font-weight: 900;
}

.benefit-list h3 {
  font-size: 1.18rem;
  text-transform: uppercase;
}

.benefit-list p {
  margin: 8px 0 0;
  font-size: 0.9rem;
}

.seo-content {
  border-block: 1px solid rgba(125, 103, 180, 0.18);
  background: rgba(9, 6, 18, 0.62);
}

.seo-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(50px, 9vw, 145px);
}

.seo-title {
  position: sticky;
  top: 120px;
  align-self: start;
}

.seo-title h2 {
  font-size: clamp(2.5rem, 4.3vw, 5rem);
}

.seo-columns {
  columns: 2;
  column-gap: 40px;
}

.seo-columns p {
  break-inside: avoid;
  margin: 0 0 24px;
  color: #bbb4c3;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.62fr) minmax(0, 1.25fr);
  gap: clamp(50px, 9vw, 150px);
}

.faq-intro {
  position: sticky;
  top: 120px;
  align-self: start;
}

.faq-intro p:not(.eyebrow) {
  max-width: 520px;
  margin: 22px 0 28px;
}

.accordion {
  padding: 0 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(16, 10, 34, 0.86), rgba(5, 15, 27, 0.75));
  box-shadow: var(--shadow);
}

.accordion details {
  border-top: 1px solid var(--line);
}

.accordion details:first-child {
  border-top: 0;
}

.accordion summary {
  position: relative;
  padding: 26px 52px 26px 0;
  list-style: none;
  color: #eee9f4;
  font-size: 1rem;
  font-weight: 850;
  line-height: 1.4;
  text-transform: uppercase;
  cursor: pointer;
}

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

.accordion summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 18px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(111, 88, 163, 0.58);
  border-radius: 50%;
  color: var(--cyan);
  font-size: 1.2rem;
}

.accordion details[open] summary::after {
  content: "−";
}

.accordion details div {
  overflow: hidden;
}

.accordion details p {
  max-width: 760px;
  margin: 0 55px 26px 0;
  font-size: 0.96rem;
}

.final-cta {
  position: relative;
  min-height: 720px;
  display: grid;
  align-items: center;
  overflow: hidden;
  border: 1px solid rgba(142, 114, 210, 0.3);
  border-radius: 32px;
}

.final-cta > video,
.final-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.final-cta > video {
  object-fit: cover;
  object-position: center 20%;
}

.final-overlay {
  background:
    linear-gradient(90deg, rgba(5, 3, 12, 0.98), rgba(5, 3, 12, 0.85) 49%, rgba(5, 3, 12, 0.28) 78%),
    linear-gradient(0deg, rgba(5, 3, 12, 0.78), transparent 48%);
}

.final-content {
  position: relative;
  z-index: 2;
  padding-block: 90px;
}

.final-content h2 {
  max-width: 950px;
}

.final-content > p:not(.eyebrow) {
  max-width: 730px;
  margin: 26px 0 0;
  color: #c8c1ce;
  font-size: 1.16rem;
}

.final-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
  margin-top: 32px;
}

.final-actions > span {
  color: #aaa3b4;
  font-size: 0.76rem;
  font-weight: 750;
}

.site-footer {
  padding: 22px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: auto minmax(260px, 1fr) auto;
  align-items: center;
  gap: 32px;
  padding: 26px 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(10, 7, 20, 0.72);
}

.footer-grid > p {
  max-width: 640px;
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.6;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

.footer-grid small {
  grid-column: 1 / -1;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: #81798c;
  font-size: 0.68rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1260px) {
  :root {
    --content-max: 1460px;
  }

  .primary-nav {
    gap: 20px;
  }

  .primary-nav a {
    font-size: 0.63rem;
  }

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

  .feature-card {
    min-height: 455px;
  }

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

  .builder-step:nth-child(2) {
    border-right: 0;
  }

  .builder-step:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 1080px) {
  .site-header {
    padding-top: 9px;
  }

  .nav-wrap {
    grid-template-columns: auto auto 1fr;
  }

  .menu-toggle {
    display: flex;
    justify-self: end;
    grid-column: 3;
    grid-row: 1;
  }

  .header-cta {
    display: none;
  }

  .primary-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 8px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line-strong);
    border-radius: 16px;
    background: rgba(8, 5, 17, 0.97);
    box-shadow: 0 26px 60px rgba(0, 0, 0, 0.44);
  }

  .primary-nav.is-open {
    display: flex;
  }

  .primary-nav a {
    padding: 15px 12px;
    border-bottom: 1px solid var(--line);
    font-size: 0.72rem;
  }

  .primary-nav a:last-child {
    border-bottom: 0;
  }

  .hero {
    min-height: auto;
  }

  .hero-layout {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 150px;
    padding-bottom: 120px;
  }

  .hero-copy {
    max-width: 980px;
  }

  .hero-product {
    width: min(100%, 560px);
    justify-self: center;
  }

  .hero-video {
    object-position: 62% 20%;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(5, 3, 12, 0.96) 0%, rgba(5, 3, 12, 0.76) 48%, rgba(5, 3, 12, 0.94) 100%),
      linear-gradient(90deg, rgba(5, 3, 12, 0.85), rgba(5, 3, 12, 0.25));
  }

  .floating-card-one {
    left: -50px;
  }

  .floating-card-two {
    right: -25px;
  }

  .experience-layout,
  .benefits-layout {
    grid-template-columns: 1fr;
  }

  .experience-copy {
    max-width: 920px;
  }

  .experience-demo {
    width: min(100%, 560px);
  }

  .benefit-visual {
    width: min(100%, 620px);
    min-height: 720px;
    margin-inline: auto;
  }

  .benefit-copy {
    max-width: 920px;
    margin-inline: auto;
  }

  .seo-layout,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .seo-title,
  .faq-intro {
    position: static;
  }

  .seo-title {
    max-width: 980px;
  }

  .footer-grid {
    grid-template-columns: auto 1fr;
  }

  .site-footer nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  :root {
    --page-padding: 10px;
    --radius: 18px;
  }

  html {
    scroll-padding-top: 86px;
  }

  .section-space {
    padding-block: 80px;
  }

  .nav-wrap {
    min-height: 64px;
    padding: 8px 10px 8px 13px;
    border-radius: 15px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    font-size: 0.78rem;
  }

  .brand-name {
    font-size: 0.62rem;
  }

  .hero {
    width: 100%;
    border-inline: 0;
    border-radius: 0 0 24px 24px;
  }

  .hero-layout {
    width: min(100% - 28px, 680px);
    padding-top: 128px;
    padding-bottom: 105px;
    gap: 52px;
  }

  h1 {
    font-size: clamp(3.2rem, 16vw, 5.4rem);
  }

  h2 {
    font-size: clamp(2.45rem, 12vw, 4rem);
  }

  .hero-actions,
  .final-actions {
    align-items: stretch;
    flex-direction: column;
  }

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

  .trust-row {
    flex-direction: column;
    gap: 10px;
  }

  .hero-product {
    width: min(100%, 460px);
  }

  .floating-card {
    width: 155px;
  }

  .floating-card-one {
    left: -5px;
    bottom: 86px;
  }

  .floating-card-two {
    right: -5px;
    top: 80px;
  }

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

  .feature-card {
    min-height: auto;
  }

  .section-heading.split {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .heading-side {
    align-items: flex-start;
    flex-direction: column;
  }

  .mode-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .mode-tab {
    min-height: 46px;
  }

  .mode-details {
    min-height: 330px;
    padding: 24px;
  }

  .phone-shell {
    width: min(100%, 390px);
    border-width: 7px;
    border-radius: 36px;
  }

  .demo-scene {
    height: 480px;
  }

  .demo-badge {
    display: none;
  }

  .companion-card {
    flex-basis: min(84vw, 360px);
    height: 570px;
  }

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

  .builder-step,
  .builder-step:nth-child(2) {
    min-height: 290px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .builder-step:last-child {
    border-bottom: 0;
  }

  .step-icon {
    margin-bottom: 38px;
  }

  .builder-cta {
    align-items: stretch;
    flex-direction: column;
    padding: 26px;
  }

  .builder-cta .button {
    width: 100%;
  }

  .benefit-visual {
    min-height: 600px;
    border-radius: 160px 160px 20px 20px;
  }

  .seo-columns {
    columns: 1;
  }

  .accordion {
    padding: 0 20px;
  }

  .accordion summary {
    font-size: 0.9rem;
  }

  .final-cta {
    width: 100%;
    min-height: 720px;
    border-inline: 0;
    border-radius: 24px 24px 0 0;
  }

  .final-overlay {
    background:
      linear-gradient(180deg, rgba(5, 3, 12, 0.4), rgba(5, 3, 12, 0.95) 62%),
      linear-gradient(90deg, rgba(5, 3, 12, 0.6), transparent);
  }

  .final-content {
    align-self: end;
    padding-block: 90px 70px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    padding: 24px 20px;
  }

  .site-footer nav {
    grid-column: auto;
  }

  .footer-grid small {
    grid-column: auto;
  }
}

@media (max-width: 480px) {
  .hero-layout {
    width: calc(100% - 20px);
  }

  .hero-lead {
    font-size: 1rem;
  }

  .button {
    min-height: 52px;
    padding-inline: 17px;
    gap: 12px;
    font-size: 0.7rem;
  }

  .product-window {
    padding: 8px;
    border-radius: 22px;
  }

  .window-bar {
    height: 46px;
  }

  .call-preview {
    border-radius: 16px;
  }

  .quick-actions span {
    padding: 10px 6px;
    font-size: 0.57rem;
  }

  .floating-card {
    display: none;
  }

  .mode-tabs {
    grid-template-columns: 1fr;
  }

  .mode-details {
    min-height: 0;
  }

  .demo-scene {
    height: 430px;
  }

  .companion-card {
    flex-basis: 88vw;
    height: 530px;
  }

  .card-content {
    left: 19px;
    right: 19px;
    bottom: 19px;
  }

  .card-content h3 {
    font-size: 1.8rem;
  }

  .benefit-visual {
    min-height: 510px;
    border-radius: 120px 120px 18px 18px;
  }

  .benefit-list article {
    grid-template-columns: 42px 1fr;
    gap: 12px;
  }

  .benefit-list i {
    width: 36px;
    height: 36px;
  }

  .accordion summary {
    padding-right: 46px;
  }

  .accordion details p {
    margin-right: 0;
  }
}

@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;
  }
}