:root {
  color-scheme: dark;
  --bg: #080e18;
  --panel: #111c2c;
  --text: #f3f6fb;
  --muted: #abb9cc;
  --accent: #94bbff;
  --button: #b7d0ff;
  --line: #293548;
  --glow: #1c3962;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 95px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.65;
}
body.medical {
  --bg: #f6f8f5;
  --panel: #fff;
  --text: #142f2a;
  --muted: #52665e;
  --accent: #286750;
  --button: #204f3e;
  --line: #d6e0d8;
  --glow: #dce8df;
  color-scheme: light;
}
a {
  color: inherit;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 6px;
}
.wrap {
  width: min(1160px, calc(100% - 48px));
  margin: auto;
}
.skip {
  position: absolute;
  left: 20px;
  top: -100px;
  background: var(--panel);
  padding: 12px;
  z-index: 9;
}
.skip:focus {
  top: 10px;
}
header {
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 90px;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 23px;
  font-weight: 750;
  letter-spacing: -1px;
}
.brand-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: grid;
  place-content: center;
  border-radius: 16px;
  background: linear-gradient(to bottom right, #49b1ff, #0d78db);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06),
    0 10px 40px rgba(30, 149, 255, 0.15);
}
.brand-mark svg {
  opacity: 0.95;
}
.brand small {
  font-size: 11px;
  letter-spacing: 2px;
  display: block;
  line-height: 1.2;
  color: var(--muted);
}
nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--button);
  color: #101e32;
  padding: 15px 23px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  min-height: 48px;
}
.medical .button {
  color: white;
}
.button:hover {
  text-decoration: none;
  filter: brightness(1.08);
}
.button.small {
  padding: 11px 17px;
  font-size: 13px;
}
.play {
  font-size: 20px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-weight: 650;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 0 70px;
  background: radial-gradient(ellipse at 90% 40%, var(--glow), transparent 60%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
  gap: 70px;
}
h1 {
  font-size: clamp(46px, 5.4vw, 74px);
  line-height: 1.04;
  letter-spacing: -3.8px;
  font-weight: 650;
  margin: 24px 0;
}
h1 em {
  color: var(--accent);
  font-style: normal;
}
.lead {
  font-size: 18px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 560px;
}
.actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.text-link {
  font-size: 14px;
  text-decoration: underline;
  text-underline-offset: 5px;
}
.fine {
  font-size: 12px;
  color: var(--muted);
  margin-top: 17px;
}
.visual {
  position: relative;
  max-width: 420px;
  width: 100%;
  margin: auto;
}
.phone {
  width: 300px;
  margin: auto;
  background: var(--panel);
  border: 6px solid var(--line);
  border-radius: 42px;
  padding: 19px 18px 22px;
  box-shadow: 0 28px 65px #0003;
  transform: rotate(3deg);
}
.medical .phone {
  transform: rotate(-3deg);
}
.status {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  font-weight: 700;
  padding: 0 8px 22px;
}
.phone-title {
  border-bottom: 1px solid var(--line);
  padding: 0 0 13px;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
}
.document {
  min-height: 210px;
  padding: 20px 5px;
  font-size: 14px;
  line-height: 1.8;
}
.document .label {
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--muted);
  text-transform: uppercase;
}
.document p {
  margin: 10px 0;
}
.caret {
  display: inline-block;
  height: 16px;
  width: 2px;
  background: var(--accent);
  vertical-align: middle;
}
.recording {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 12px;
  text-align: center;
  background: var(--bg);
}
.wave {
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-bottom: 8px;
}
.wave i {
  display: block;
  width: 3px;
  height: 14px;
  border-radius: 4px;
  background: var(--accent);
}
.wave i:nth-child(3n) {
  height: 29px;
}
.wave i:nth-child(4n) {
  height: 20px;
}
.wave i:nth-child(5n) {
  height: 35px;
}
.recording span {
  font-size: 11px;
  color: var(--muted);
}
.keyboard {
  font-size: 13px;
  word-spacing: 10px;
  text-align: center;
  line-height: 2.3;
  letter-spacing: 1px;
  color: var(--muted);
  padding-top: 13px;
}
.floating-note {
  position: absolute;
  bottom: 70px;
  left: -12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 20px;
  font-size: 12px;
  box-shadow: 0 12px 30px #0002;
  transform: rotate(-3deg);
}
.floating-note strong {
  display: block;
  color: var(--accent);
  font-size: 14px;
}
.visual figcaption {
  text-align: center;
  font-size: 10px;
  color: var(--muted);
  margin-top: 26px;
}
.strip {
  border-block: 1px solid var(--line);
}
.strip .wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-block: 23px;
  font-size: 12px;
  color: var(--muted);
}
.strip strong {
  color: var(--text);
  font-weight: 600;
}
.section {
  padding: 88px 0;
  border-bottom: 1px solid var(--line);
}
.section-heading {
  max-width: 710px;
  margin-bottom: 36px;
}
h2 {
  font-size: clamp(30px, 3.5vw, 45px);
  line-height: 1.16;
  letter-spacing: -1.6px;
  margin: 15px 0;
}
h3 {
  font-size: 19px;
  line-height: 1.35;
  letter-spacing: -0.4px;
  margin: 14px 0 10px;
}
p {
  margin: 0 0 16px;
}
.section p {
  color: var(--muted);
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  padding: 29px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}
.card p {
  font-size: 14px;
  margin: 0;
}
.number {
  font-size: 12px;
  font-weight: 650;
  color: var(--accent);
  letter-spacing: 1px;
}
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.feature-list h3 {
  font-size: 17px;
}
.feature-list p {
  font-size: 14px;
}
.example {
  border-left: 3px solid var(--accent);
  padding: 4px 0 4px 24px;
  margin-top: 30px;
}
.example p {
  font-size: 20px;
  color: var(--text);
  line-height: 1.6;
}
.example small {
  font-size: 11px;
  color: var(--muted);
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 24px;
}
.tags span {
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 6px 14px;
  font-size: 12px;
}
.faq {
  max-width: 800px;
}
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 21px 0;
}
.faq summary {
  cursor: pointer;
  font-weight: 650;
  font-size: 17px;
  padding-right: 15px;
}
.faq details p {
  margin: 14px 0 0;
  font-size: 15px;
  max-width: 720px;
}
.end {
  padding: 80px 0;
  text-align: center;
  background: radial-gradient(ellipse at bottom, var(--glow), transparent 75%);
}
.end p {
  color: var(--muted);
  max-width: 600px;
  margin: 18px auto 26px;
}
.end h2 {
  font-size: 44px;
}
.footer {
  padding: 30px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
  font-size: 12px;
  color: var(--muted);
}
.footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}
@media (max-width: 900px) {
  .hero-grid {
    gap: 30px;
  }
  .phone {
    width: 270px;
  }
  .floating-note {
    left: -8px;
  }
  .split {
    gap: 35px;
  }
  nav {
    gap: 18px;
  }
  h1 {
    letter-spacing: -2.5px;
  }
  .card {
    padding: 22px;
  }
}
@media (max-width: 680px) {
  .wrap {
    width: calc(100% - 36px);
  }
  .nav {
    min-height: 76px;
  }
  .brand {
    font-size: 20px;
  }
  nav > a:not(.button) {
    display: none;
  }
  .hero {
    padding: 48px 0;
  }
  .hero-grid,
  .split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  h1 {
    font-size: 50px;
    letter-spacing: -2.6px;
  }
  .lead {
    font-size: 16px;
  }
  .visual {
    margin-top: 16px;
  }
  .phone {
    width: 280px;
  }
  .floating-note {
    left: 0;
  }
  .strip .wrap {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 25px;
    font-size: 11px;
  }
  .section {
    padding: 58px 0;
  }
  .cards {
    grid-template-columns: 1fr;
  }
  .feature-list {
    gap: 20px;
  }
  .end {
    padding: 60px 0;
  }
  .end h2 {
    font-size: 35px;
  }
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }
  .brand small {
    font-size: 9px;
  }
  .nav .button {
    font-size: 11px;
    padding: 10px 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}