* {
  box-sizing: border-box;
}

:root {
  --bg: #050706;
  --panel: rgba(12, 16, 14, 0.72);
  --panel-strong: rgba(13, 18, 16, 0.92);
  --text: #f4f1e8;
  --muted: #a9aaa4;
  --line: rgba(244, 241, 232, 0.11);
  --orange: #ff7a1a;
  --amber: #ffc247;
  --cyan: #6fe7df;
  --green: #7cffb0;
  --shadow: 0 30px 120px rgba(0, 0, 0, 0.45);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 18% 10%, rgba(255, 122, 26, 0.18), transparent 28%),
    radial-gradient(circle at 78% 22%, rgba(111, 231, 223, 0.12), transparent 24%),
    linear-gradient(180deg, #070908 0%, #050706 58%, #030403 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 82%);
  pointer-events: none;
  z-index: 0;
}

.noise {
  position: fixed;
  inset: 0;
  opacity: .055;
  pointer-events: none;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='250' height='250' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}

.orb {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  filter: blur(80px);
  opacity: .28;
  pointer-events: none;
  z-index: 0;
}

.orb-one {
  left: -150px;
  top: 180px;
  background: var(--orange);
}

.orb-two {
  right: -180px;
  top: 420px;
  background: var(--cyan);
}

.page {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 16px;
  z-index: 10;
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(5, 7, 6, 0.72);
  backdrop-filter: blur(22px);
  box-shadow: 0 20px 80px rgba(0,0,0,.22);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 12px 32px rgba(0,0,0,.35);
}

.brand strong {
  display: block;
  font-size: 18px;
  letter-spacing: -.02em;
}

.brand span,
.footer span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 16px;
  background: rgba(255,255,255,.035);
}

.nav-links a {
  color: #c8c7c0;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 12px;
  border-radius: 12px;
}

.nav-links a:hover {
  background: rgba(255,255,255,.07);
  color: var(--text);
}

.nav-cta {
  text-decoration: none;
  color: #050706;
  font-weight: 900;
  background: linear-gradient(135deg, var(--orange), var(--amber));
  border-radius: 15px;
  padding: 14px 18px;
  box-shadow: 0 14px 42px rgba(255,122,26,.22);
}

.hero {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 46px;
  align-items: center;
  min-height: 760px;
  padding: 82px 0 66px;
}

.badge {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ffd9a2;
  border: 1px solid rgba(255,122,26,.28);
  background: rgba(255,122,26,.10);
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 14px;
  margin-bottom: 22px;
}

.badge span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 6px rgba(255,122,26,.14);
}

h1 {
  font-size: clamp(54px, 7.4vw, 96px);
  line-height: .91;
  margin: 0;
  letter-spacing: -.075em;
}

h1 em {
  font-style: normal;
  color: transparent;
  background: linear-gradient(135deg, #fff8e8 0%, #ffc247 52%, #ff7a1a 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-lead {
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.14;
  letter-spacing: -.035em;
  max-width: 660px;
  margin: 28px 0 14px;
  font-weight: 850;
}

.hero-copy .desc {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.72;
  max-width: 620px;
  margin: 0;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 32px 0 22px;
}

.btn {
  min-height: 56px;
  display: inline-flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  padding: 0 22px;
  text-decoration: none;
  font-weight: 950;
  letter-spacing: -.01em;
}

.btn-primary {
  color: #050706;
  background: linear-gradient(135deg, var(--orange), var(--amber));
  box-shadow: 0 24px 70px rgba(255, 122, 26, 0.24);
}

.btn-primary:hover {
  transform: translateY(-1px);
}

.btn-secondary {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.045);
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  max-width: 620px;
}

.trust-row div {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  border-radius: 18px;
  padding: 16px;
}

.trust-row b {
  display: block;
  margin-bottom: 5px;
}

.trust-row span,
.small-warning {
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

.small-warning {
  max-width: 650px;
  margin-top: 18px;
}

.small-warning strong {
  color: var(--text);
}

.hero-visual {
  position: relative;
}

.device-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 34px;
  background:
    radial-gradient(circle at 50% 0%, rgba(255,194,71,.18), transparent 35%),
    linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.025));
  box-shadow: var(--shadow);
  padding: 24px;
  min-height: 580px;
}

.device-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.08), transparent);
  transform: translateX(-80%);
  animation: sheen 7s infinite;
}

@keyframes sheen {
  0%, 58% { transform: translateX(-95%); opacity: 0; }
  62% { opacity: .42; }
  82%, 100% { transform: translateX(95%); opacity: 0; }
}

.device-top {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
}

.device-logo img {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  object-fit: cover;
  box-shadow: 0 0 70px rgba(111,231,223,.12);
}

.device-top strong {
  display: block;
  font-size: 26px;
}

.device-top span {
  color: var(--muted);
}

.soundwave {
  position: relative;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin: 42px 0 18px;
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 50%, rgba(111,231,223,.16), transparent 54%),
    linear-gradient(90deg, transparent, rgba(255,255,255,.035), transparent);
  overflow: hidden;
}

.soundwave::before {
  content: "";
  position: absolute;
  width: 210px;
  height: 210px;
  border: 1px solid rgba(111,231,223,.11);
  border-radius: 999px;
  animation: orbitPulse 5.8s ease-in-out infinite;
}

.soundwave::after {
  content: "";
  position: absolute;
  width: 4px;
  height: 76%;
  background: linear-gradient(transparent, rgba(255,194,71,.4), transparent);
  filter: blur(.2px);
  animation: scannerMove 4.8s cubic-bezier(.65,0,.35,1) infinite;
}

.soundwave i {
  position: relative;
  z-index: 2;
  display: block;
  width: 7px;
  min-height: 26px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--cyan), var(--amber));
  opacity: .82;
  transform-origin: center;
  box-shadow: 0 0 18px rgba(111,231,223,.18);
  animation: waveFlow 2.6s ease-in-out infinite;
}

.soundwave i:nth-child(1) { height: 46px; animation-delay: -.15s; }
.soundwave i:nth-child(2) { height: 70px; animation-delay: -.42s; }
.soundwave i:nth-child(3) { height: 42px; animation-delay: -.78s; }
.soundwave i:nth-child(4) { height: 94px; animation-delay: -1.08s; }
.soundwave i:nth-child(5) { height: 62px; background: linear-gradient(180deg, var(--amber), var(--orange)); animation-delay: -1.36s; }
.soundwave i:nth-child(6) { height: 112px; animation-delay: -1.65s; }
.soundwave i:nth-child(7) { height: 72px; animation-delay: -1.92s; }
.soundwave i:nth-child(8) { height: 98px; animation-delay: -2.18s; }
.soundwave i:nth-child(9) { height: 52px; animation-delay: -2.43s; }
.soundwave i:nth-child(10) { height: 78px; animation-delay: -2.69s; }
.soundwave i:nth-child(11) { height: 44px; animation-delay: -2.95s; }

@keyframes waveFlow {
  0%, 100% {
    transform: scaleY(.55);
    opacity: .52;
    filter: saturate(.88);
  }
  45% {
    transform: scaleY(1.08);
    opacity: .95;
    filter: saturate(1.22);
  }
  70% {
    transform: scaleY(.78);
    opacity: .72;
  }
}

@keyframes scannerMove {
  0%, 12% {
    transform: translateX(-132px);
    opacity: 0;
  }
  28% {
    opacity: .52;
  }
  55% {
    transform: translateX(132px);
    opacity: .38;
  }
  72%, 100% {
    transform: translateX(132px);
    opacity: 0;
  }
}

@keyframes orbitPulse {
  0%, 100% {
    transform: scale(.82);
    opacity: .25;
  }
  50% {
    transform: scale(1.05);
    opacity: .5;
  }
}

.conversion-line {
  position: relative;
  height: 5px;
  margin: -2px auto 24px;
  width: min(320px, 78%);
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  overflow: hidden;
}

.conversion-line span {
  position: absolute;
  inset: 0;
  width: 42%;
  border-radius: inherit;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--amber), transparent);
  filter: blur(.15px);
  animation: convertProgress 3.2s ease-in-out infinite;
}

@keyframes convertProgress {
  0% {
    transform: translateX(-120%);
    opacity: 0;
  }
  16% {
    opacity: .95;
  }
  58% {
    transform: translateX(210%);
    opacity: .95;
  }
  76%, 100% {
    transform: translateX(210%);
    opacity: 0;
  }
}

.fake-input,
.fake-button,
.fake-status,
.mini-grid div {
  position: relative;
}

.fake-input {
  border: 1px solid rgba(255,255,255,.09);
  background: rgba(0,0,0,.72);
  border-radius: 20px;
  padding: 22px 20px;
  color: #eee8dc;
  font-size: 16px;
}

.fake-button {
  margin-top: 14px;
  border-radius: 20px;
  padding: 22px;
  text-align: center;
  color: #050706;
  background: linear-gradient(135deg, var(--orange), var(--amber));
  font-weight: 950;
  font-size: 17px;
}

.fake-status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  border: 1px solid rgba(255,122,26,.22);
  background: rgba(255,122,26,.08);
  border-radius: 20px;
  padding: 17px;
  color: #d9d3ca;
}

.fake-status span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--orange);
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.mini-grid div {
  border: 1px solid rgba(255,255,255,.09);
  background: rgba(255,255,255,.045);
  border-radius: 20px;
  padding: 18px;
}

.mini-grid b {
  display: block;
  font-size: 22px;
}

.mini-grid span {
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 74px 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

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

.section-head span,
.info-band span,
.glass-card span {
  display: inline-block;
  color: var(--orange);
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 12px;
  margin-bottom: 14px;
}

.section-head h2,
.info-band h2,
.glass-card h2,
.final-cta h2 {
  margin: 0;
  font-size: clamp(34px, 4.5vw, 60px);
  line-height: 1;
  letter-spacing: -.06em;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.feature-card,
.step,
.glass-card,
.faq details {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  border-radius: 26px;
  padding: 24px;
  box-shadow: 0 20px 70px rgba(0,0,0,.18);
}

.feature-card {
  min-height: 230px;
}

.feature-card .number {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: var(--amber);
  border: 1px solid rgba(255,122,26,.25);
  background: rgba(255,122,26,.09);
  font-weight: 950;
  margin-bottom: 38px;
}

.feature-card h3,
.step h3 {
  margin: 0 0 10px;
  font-size: 22px;
  letter-spacing: -.03em;
}

.feature-card p,
.step p,
.info-band p,
.glass-card p,
.faq p,
.final-cta p {
  color: var(--muted);
  line-height: 1.68;
  margin: 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.step b {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  color: #050706;
  background: linear-gradient(135deg, var(--orange), var(--amber));
  font-size: 25px;
  margin-bottom: 26px;
}

.info-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border: 1px solid rgba(255,122,26,.22);
  background:
    linear-gradient(135deg, rgba(255,122,26,.16), rgba(255,255,255,.04)),
    rgba(255,255,255,.04);
  border-radius: 34px;
  padding: 34px;
  box-shadow: var(--shadow);
}

.info-band div {
  max-width: 720px;
}

.info-band p {
  margin-top: 16px;
}

.info-band strong {
  color: var(--text);
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.glass-card {
  min-height: 270px;
}

.glass-card h2 {
  margin-bottom: 18px;
}

.glass-card strong {
  color: var(--text);
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 880px;
  margin: 0 auto;
}

.faq details {
  padding: 22px 24px;
}

.faq summary {
  cursor: pointer;
  font-weight: 950;
  font-size: 18px;
  list-style: none;
}

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

.faq summary::after {
  content: "+";
  float: right;
  color: var(--orange);
}

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

.faq p {
  margin-top: 14px;
}

.final-cta {
  text-align: center;
  margin: 74px 0 32px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 0%, rgba(255,122,26,.18), transparent 45%),
    rgba(255,255,255,.04);
  border-radius: 38px;
  padding: 54px 26px;
  box-shadow: var(--shadow);
}

.final-cta img {
  width: 88px;
  height: 88px;
  border-radius: 24px;
  object-fit: cover;
  margin-bottom: 22px;
}

.final-cta p {
  margin: 16px auto 26px;
  max-width: 560px;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--line);
  padding: 32px 0 44px;
  color: var(--muted);
}

.footer strong {
  color: var(--text);
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer a {
  color: var(--amber);
  text-decoration: none;
  font-weight: 800;
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 56px;
  }

  .hero-visual {
    order: -1;
  }

  .device-card {
    min-height: 500px;
  }

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

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

  .info-band {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 620px) {
  .page {
    width: min(100% - 28px, 1180px);
  }

  .nav {
    top: 10px;
    border-radius: 20px;
  }

  .brand img {
    width: 42px;
    height: 42px;
  }

  .brand span {
    display: none;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    gap: 28px;
  }

  h1 {
    font-size: 54px;
  }

  .hero-lead {
    font-size: 25px;
  }

  .hero-actions,
  .trust-row,
  .feature-grid,
  .mini-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .device-card {
    border-radius: 26px;
    padding: 18px;
    min-height: 440px;
  }

  .device-top strong {
    font-size: 22px;
  }

  .device-logo img {
    width: 58px;
    height: 58px;
  }

  .soundwave {
    height: 110px;
    margin: 30px 0 18px;
  }

  .section {
    padding: 54px 0;
  }

  .info-band,
  .final-cta {
    border-radius: 28px;
    padding: 28px 20px;
  }

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



.device-card {
  animation: cardFloat 7s ease-in-out infinite;
}

@keyframes cardFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.fake-button {
  overflow: hidden;
}

.fake-button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 0%, rgba(255,255,255,.28) 45%, transparent 72%);
  transform: translateX(-120%);
  animation: buttonGlint 4.4s ease-in-out infinite;
}

@keyframes buttonGlint {
  0%, 62% {
    transform: translateX(-120%);
  }
  82%, 100% {
    transform: translateX(120%);
  }
}

.fake-status span {
  animation: statusPulse 2.2s ease-in-out infinite;
  box-shadow: 0 0 0 0 rgba(255,122,26,.35);
}

@keyframes statusPulse {
  0%, 100% {
    transform: scale(.9);
    box-shadow: 0 0 0 0 rgba(255,122,26,.35);
  }
  50% {
    transform: scale(1.08);
    box-shadow: 0 0 0 8px rgba(255,122,26,0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .device-card,
  .device-card::before,
  .soundwave::before,
  .soundwave::after,
  .soundwave i,
  .conversion-line span,
  .fake-button::after,
  .fake-status span {
    animation: none !important;
  }
}