:root {
  --navy: #061e41;
  --navy-soft: #0b2d59;
  --coral: #ff5b50;
  --coral-dark: #e84b42;
  --sky: #23a5f7;
  --success: #0a9875;
  --surface: #f5f8fb;
  --surface-blue: #eaf6ff;
  --white: #ffffff;
  --ink: #071a35;
  --muted: #68778d;
  --line: #dce6f1;
  --shadow: 0 24px 70px rgba(6, 30, 65, 0.16);
  --radius-lg: 32px;
  --radius-md: 22px;
  --shell: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--navy);
  border-radius: 10px;
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(calc(100% - 40px), var(--shell));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(6, 30, 65, 0.08);
  background: rgba(245, 248, 251, 0.92);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  position: relative;
  display: inline-grid;
  place-items: center;
  overflow: hidden;
  border-radius: 12px;
  background: var(--coral);
}

.brand-mark::before {
  content: "";
  width: 13px;
  height: 13px;
  border: 3px solid var(--white);
  border-radius: 50%;
  transform: translate(-2px, -2px);
}

.brand-mark span {
  position: absolute;
  width: 10px;
  height: 3px;
  right: 7px;
  bottom: 8px;
  border-radius: 3px;
  background: var(--white);
  transform: rotate(45deg);
  transform-origin: right center;
}

nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: #40516a;
  font-size: 14px;
  font-weight: 700;
}

nav a {
  padding-block: 12px;
}

nav a:hover,
nav a:focus-visible {
  color: var(--coral-dark);
}

.status-pill {
  padding: 8px 13px;
  color: var(--success);
  background: #ddf7ef;
  border: 1px solid #bce9dc;
  border-radius: 999px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 79% 29%, rgba(35, 165, 247, 0.17), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, var(--surface) 100%);
}

.hero-grid {
  min-height: 700px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 0.84fr);
  align-items: center;
  gap: 70px;
  padding-block: 76px 88px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--sky);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.16em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  color: var(--navy);
  font-size: clamp(50px, 6vw, 78px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.hero-lead {
  max-width: 650px;
  margin-bottom: 30px;
  color: #52647c;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.62;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 44px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border-radius: 15px;
  font-weight: 800;
}

.button-primary {
  color: var(--white);
  background: var(--coral);
  box-shadow: 0 12px 30px rgba(255, 91, 80, 0.24);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--coral-dark);
}

.release-note {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.release-note span {
  color: var(--success);
  font-size: 10px;
}

.hero-facts {
  max-width: 680px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-facts li {
  padding-top: 14px;
  border-top: 2px solid var(--line);
}

.hero-facts strong,
.hero-facts span {
  display: block;
}

.hero-facts strong {
  margin-bottom: 3px;
  color: var(--navy);
  font-size: 14px;
}

.hero-facts span {
  color: var(--muted);
  font-size: 13px;
}

.hero-visual {
  min-height: 570px;
  position: relative;
  display: grid;
  place-items: center;
}

.phone {
  position: relative;
  overflow: hidden;
  border: 9px solid #071a35;
  border-radius: 40px;
  background: #071a35;
  box-shadow: var(--shadow);
}

.phone::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 30px;
}

.phone-speaker {
  position: absolute;
  z-index: 3;
  top: 9px;
  left: 50%;
  width: 55px;
  height: 5px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.24);
  transform: translateX(-50%);
}

.phone-main {
  width: min(370px, 84vw);
  height: 570px;
  transform: rotate(2deg);
}

.phone-main img {
  width: 100%;
  height: auto;
}

.signal-card {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  border: 1px solid rgba(6, 30, 65, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 42px rgba(6, 30, 65, 0.17);
}

.signal-card strong,
.signal-card span {
  display: block;
}

.signal-card strong {
  font-size: 14px;
}

.signal-card div span {
  color: var(--muted);
  font-size: 12px;
}

.signal-card-top {
  top: 77px;
  left: -20px;
}

.signal-card-bottom {
  right: -26px;
  bottom: 78px;
}

.signal-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: var(--surface-blue);
}

.signal-up::before {
  content: "";
  width: 17px;
  height: 12px;
  border-top: 3px solid var(--sky);
  border-right: 3px solid var(--sky);
  transform: rotate(-28deg) skew(-8deg);
}

.signal-shield {
  color: var(--success);
  background: #ddf7ef;
  font-weight: 900;
}

.proof-strip {
  color: var(--white);
  background: var(--navy);
}

.proof-grid {
  min-height: 92px;
  display: grid;
  grid-template-columns: 1.7fr repeat(4, auto);
  align-items: center;
  gap: 30px;
}

.proof-grid p {
  margin: 0;
  color: #bdd0e7;
  font-size: 14px;
}

.proof-grid span {
  padding-left: 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 13px;
  font-weight: 800;
}

.section {
  padding-block: 112px;
}

.section-heading {
  max-width: 730px;
  margin-bottom: 52px;
}

h2 {
  margin-bottom: 18px;
  color: var(--navy);
  font-size: clamp(34px, 4.5vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.section-heading p,
.showcase-copy > p {
  color: var(--muted);
  font-size: 18px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.step {
  min-height: 270px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: 0 12px 35px rgba(6, 30, 65, 0.05);
}

.step-number {
  display: inline-flex;
  margin-bottom: 44px;
  color: var(--coral);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

h3 {
  margin-bottom: 9px;
  color: var(--navy);
  font-size: 21px;
  line-height: 1.28;
}

.step p,
.feature-list p {
  margin-bottom: 0;
  color: var(--muted);
}

.showcase {
  overflow: hidden;
  background: var(--white);
}

.showcase-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(480px, 1.14fr);
  align-items: center;
  gap: 76px;
}

.feature-list {
  display: grid;
  gap: 18px;
  margin-top: 40px;
}

.feature-list article {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 16px;
  align-items: start;
}

.feature-icon {
  width: 48px;
  height: 48px;
  position: relative;
  display: block;
  border-radius: 15px;
  background: var(--surface-blue);
}

.feature-chart::before {
  content: "";
  position: absolute;
  width: 23px;
  height: 12px;
  left: 12px;
  top: 17px;
  border-top: 3px solid var(--sky);
  border-right: 3px solid var(--sky);
  transform: rotate(-25deg) skew(-10deg);
}

.feature-store::before {
  content: "";
  position: absolute;
  inset: 14px 12px 11px;
  border: 3px solid var(--sky);
  border-radius: 3px;
}

.feature-store::after {
  content: "";
  position: absolute;
  width: 25px;
  height: 7px;
  left: 11px;
  top: 10px;
  border: 3px solid var(--sky);
  border-radius: 4px 4px 8px 8px;
  background: var(--surface-blue);
}

.feature-bell::before {
  content: "";
  position: absolute;
  width: 18px;
  height: 20px;
  left: 14px;
  top: 12px;
  border: 3px solid var(--sky);
  border-radius: 12px 12px 7px 7px;
}

.feature-bell::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 3px;
  left: 20px;
  bottom: 10px;
  border-radius: 3px;
  background: var(--sky);
}

.screen-stack {
  min-height: 670px;
  position: relative;
}

.screen-stack::before {
  content: "";
  position: absolute;
  width: 550px;
  height: 550px;
  top: 65px;
  left: 50%;
  border-radius: 50%;
  background: var(--surface-blue);
  transform: translateX(-50%);
}

.phone-secondary {
  position: absolute;
  width: 300px;
  height: 590px;
}

.phone-left {
  z-index: 2;
  top: 50px;
  left: 22px;
  transform: rotate(-4deg);
}

.phone-right {
  z-index: 1;
  top: 85px;
  right: 18px;
  transform: rotate(5deg);
}

.phone-secondary img {
  width: 100%;
  height: auto;
}

.beta-section {
  padding-block: 90px;
  background: var(--surface);
}

.beta-card {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
  padding: 58px;
  color: var(--white);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 90% 0%, rgba(35, 165, 247, 0.24), transparent 35%),
    var(--navy);
}

.beta-card h2 {
  margin-bottom: 0;
  color: var(--white);
  font-size: clamp(32px, 4vw, 48px);
}

.eyebrow-light {
  color: #75c9ff;
}

.beta-copy {
  align-self: center;
  color: #d6e3f2;
  font-size: 17px;
}

.beta-copy p:last-child {
  margin-bottom: 0;
}

.disclosure {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: #aebfd4;
  font-size: 14px;
}

footer {
  padding-block: 34px;
  background: var(--white);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 13px;
}

.footer-inner p {
  margin: 0;
}

.brand-footer {
  font-size: 18px;
}

.brand-footer .brand-mark {
  width: 31px;
  height: 31px;
  border-radius: 10px;
}

@media (max-width: 980px) {
  .hero-grid,
  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 40px;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-lead,
  .hero-facts {
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    width: min(100%, 610px);
    margin-inline: auto;
  }

  .proof-grid {
    grid-template-columns: repeat(4, 1fr);
    padding-block: 22px;
  }

  .proof-grid p {
    grid-column: 1 / -1;
  }

  .showcase-grid {
    gap: 30px;
  }

  .showcase-copy {
    max-width: 730px;
  }

  .screen-stack {
    width: min(100%, 650px);
    margin-inline: auto;
  }

  .beta-card {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(calc(100% - 28px), var(--shell));
  }

  .header-inner {
    min-height: 68px;
  }

  nav a {
    display: none;
  }

  .hero-grid {
    min-height: auto;
    padding-block: 62px 70px;
  }

  h1 {
    font-size: clamp(46px, 14vw, 62px);
  }

  .hero-facts {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .hero-visual {
    min-height: 545px;
  }

  .phone-main {
    width: min(340px, 84vw);
    height: 530px;
  }

  .signal-card {
    max-width: 205px;
  }

  .signal-card-top {
    left: -4px;
  }

  .signal-card-bottom {
    right: -4px;
  }

  .proof-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .proof-grid span {
    min-height: 34px;
  }

  .section {
    padding-block: 78px;
  }

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

  .step {
    min-height: 220px;
  }

  .step-number {
    margin-bottom: 30px;
  }

  .screen-stack {
    min-height: 550px;
  }

  .screen-stack::before {
    width: 390px;
    height: 390px;
  }

  .phone-secondary {
    width: min(250px, 63vw);
    height: 490px;
  }

  .phone-left {
    left: 0;
  }

  .phone-right {
    right: 0;
  }

  .beta-card {
    padding: 38px 28px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}