:root {
  --bg: #0d1020;
  --bg-2: #131728;
  --panel: #171b2b;
  --panel-2: #f7f8fb;
  --text: #f7f6ef;
  --muted: #aeb4c4;
  --ink: #11131a;
  --ink-muted: #666b78;
  --line: rgba(255, 255, 255, 0.12);
  --teal: #38b0a4;
  --pink: #c93f73;
  --orange: #ff9a3d;
  --white: #ffffff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 8px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Avenir Next, Avenir, Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 48px);
  background: rgba(13, 16, 32, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.site-header.compact {
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.wordmark {
  display: inline-block;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(10px, 2vw, 22px);
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.site-nav a {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.site-nav span {
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.74rem;
}

.hero {
  min-height: calc(100svh - 82px);
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(300px, 0.72fr);
  align-items: center;
  gap: clamp(32px, 6vw, 76px);
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(52px, 8vw, 92px) clamp(20px, 4vw, 48px) clamp(42px, 6vw, 72px);
}

.hero-copy {
  max-width: 700px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 24px;
  font-size: clamp(3.05rem, 8vw, 6.5rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4.6vw, 4.3rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.28rem;
  line-height: 1.25;
}

.hero-lead {
  max-width: 660px;
  color: #d8dbe5;
  font-size: clamp(1.08rem, 2vw, 1.38rem);
  font-weight: 700;
}

.en {
  color: var(--muted);
  font-size: 0.96em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.2;
}

.button span {
  margin-left: 8px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
}

.button-primary {
  color: var(--bg);
  background: var(--teal);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
}

.hero-visual {
  justify-self: center;
  width: min(100%, 350px);
}

.phone-frame {
  position: relative;
  padding: 10px;
  background: #050608;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 38px;
  box-shadow: var(--shadow);
}

.phone-frame::before {
  content: "";
  position: absolute;
  inset: -18px;
  z-index: -1;
  border: 1px solid rgba(56, 176, 164, 0.28);
  border-radius: 46px;
}

.phone-frame img {
  width: 100%;
  border-radius: 30px;
}

.section {
  padding: clamp(70px, 9vw, 120px) clamp(20px, 4vw, 48px);
}

.section-heading {
  max-width: var(--max);
  margin: 0 auto 36px;
}

.section-heading p {
  max-width: 720px;
  color: var(--muted);
  font-weight: 700;
}

.how {
  background: var(--bg-2);
}

.steps,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: var(--max);
  margin: 0 auto;
}

.steps article,
.feature-grid article {
  min-height: 240px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
}

.step-number {
  display: inline-block;
  margin-bottom: 28px;
  color: var(--pink);
  font-size: 0.88rem;
  font-weight: 900;
}

.steps p,
.feature-grid p {
  color: var(--muted);
}

.feature-band {
  background: #f4f6f8;
  color: var(--ink);
}

.feature-band .eyebrow {
  color: var(--pink);
}

.feature-band .section-heading p,
.feature-band .feature-grid p,
.feature-band .en {
  color: var(--ink-muted);
}

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

.feature-grid article {
  background: var(--white);
  border-color: #dfe3ea;
}

.feature-grid article:nth-child(1) {
  border-top: 4px solid var(--teal);
}

.feature-grid article:nth-child(2) {
  border-top: 4px solid var(--pink);
}

.feature-grid article:nth-child(3) {
  border-top: 4px solid var(--orange);
}

.feature-grid article:nth-child(4) {
  border-top: 4px solid var(--bg-2);
}

.privacy-strip {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  max-width: var(--max);
  margin: 0 auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.privacy-strip p {
  color: #d8dbe5;
  font-weight: 700;
}

.text-link {
  color: var(--teal);
  font-weight: 900;
  border-bottom: 2px solid rgba(56, 176, 164, 0.5);
}

.coming-soon {
  text-align: center;
  background: #0a0c15;
}

.coming-soon p {
  color: var(--muted);
  font-weight: 700;
}

.site-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 26px clamp(20px, 4vw, 48px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: #070912;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.footer-links a {
  color: var(--text);
  font-weight: 800;
}

.footer-brand .wordmark {
  font-size: 1.18rem;
}

.policy-page {
  background: #f6f7fa;
  color: var(--ink);
}

.policy-hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 92px) clamp(20px, 4vw, 48px) 36px;
}

.policy-hero h1 {
  margin-bottom: 24px;
  color: var(--ink);
  font-size: clamp(2.55rem, 6vw, 5rem);
}

.policy-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.policy-meta div {
  padding: 18px;
  border: 1px solid #dfe3ea;
  border-radius: var(--radius);
  background: var(--white);
}

.policy-meta dt {
  color: var(--ink-muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.policy-meta dd {
  margin: 6px 0 0;
  font-weight: 800;
}

.policy-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 20px clamp(20px, 4vw, 48px) clamp(76px, 9vw, 120px);
}

.policy-content section {
  padding: 28px 0;
  border-top: 1px solid #dfe3ea;
}

.policy-content h2 {
  color: var(--ink);
  font-size: clamp(1.45rem, 3vw, 2.2rem);
}

.policy-content h2 span {
  display: block;
  margin-top: 4px;
  color: var(--pink);
  font-size: 0.52em;
}

.policy-content p,
.policy-content li {
  color: #333844;
  font-weight: 600;
}

.policy-content a {
  color: #137a72;
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 2px;
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .hero-visual {
    width: min(78vw, 330px);
  }

  .steps,
  .feature-grid,
  .privacy-strip,
  .policy-meta {
    grid-template-columns: 1fr;
  }

  .site-footer {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .site-nav {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
    font-size: 0.82rem;
  }

  .site-nav span {
    display: none;
  }

  h1 {
    font-size: clamp(2.65rem, 14vw, 4rem);
  }

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

  .button {
    width: 100%;
  }

  .steps article,
  .feature-grid article {
    min-height: 0;
  }
}