:root {
  --bg: #0b0f1c;
  --surface: #151b2e;
  --surface-2: #1b2238;
  --text: #f7f8fb;
  --muted: #a9b0c3;
  --gold: #ffc83d;
  --green: #35c994;
  --border: rgba(255, 255, 255, 0.09);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 80% 10%, rgba(53, 201, 148, 0.12), transparent 30rem),
    radial-gradient(circle at 15% 15%, rgba(255, 200, 61, 0.08), transparent 26rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: inherit;
}

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

.container {
  width: min(1100px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 15, 28, 0.82);
  backdrop-filter: blur(16px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(255, 200, 61, 0.24);
}

.nav-links {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a[aria-current="page"] {
  color: var(--text);
}

.hero {
  padding: 5rem 0 4rem;
  text-align: center;
}

.hero--banner {
  position: relative;
  overflow: hidden;
  padding: 0;
  text-align: left;
}

.hero-banner-wrap {
  position: relative;
  min-height: clamp(420px, 72vh, 640px);
  display: flex;
  align-items: flex-end;
}

.hero-banner-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
}

.hero-banner-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 15, 28, 0.35) 0%, rgba(11, 15, 28, 0.55) 45%, rgba(11, 15, 28, 0.95) 100%),
    linear-gradient(90deg, rgba(11, 15, 28, 0.88) 0%, rgba(11, 15, 28, 0.35) 55%, rgba(11, 15, 28, 0.15) 100%);
}

.hero-banner-content {
  position: relative;
  z-index: 1;
  width: min(1100px, calc(100% - 2rem));
  margin-inline: auto;
  padding: 3rem 0 4rem;
}

.hero-app-icon {
  width: 88px;
  height: 88px;
  margin-bottom: 1.25rem;
  border-radius: 22px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}

.hero--banner h1 {
  max-width: 12ch;
  margin: 0 0 1rem;
  text-align: left;
  font-size: clamp(2.6rem, 7vw, 4.8rem);
}

.hero--banner .lead {
  max-width: 38rem;
  margin: 0;
  text-align: left;
}

.hero--banner .actions {
  justify-content: flex-start;
  margin-top: 1.75rem;
}

.tagline {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0 0 1rem;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tagline span:nth-child(2) {
  color: var(--green);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(255, 200, 61, 0.26);
  border-radius: 999px;
  background: rgba(255, 200, 61, 0.08);
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 850px;
  margin: 1.25rem auto 1rem;
  font-size: clamp(2.8rem, 8vw, 5.7rem);
}

h2 {
  font-size: clamp(2rem, 5vw, 3.2rem);
}

h3 {
  font-size: 1.2rem;
}

.lead {
  max-width: 700px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0.75rem 1.15rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  text-decoration: none;
  font-weight: 750;
}

.button-primary {
  border-color: transparent;
  background: var(--green);
  color: #07130e;
  box-shadow: 0 12px 35px rgba(53, 201, 148, 0.2);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.035);
}

.section {
  padding: 4.5rem 0;
}

.section-intro {
  max-width: 700px;
  margin-bottom: 2rem;
}

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

.section-intro p,
.muted {
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

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

.card {
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 1.4rem;
  background: linear-gradient(145deg, rgba(27, 34, 56, 0.92), rgba(21, 27, 46, 0.75));
  box-shadow: var(--shadow);
}

.card-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  border-radius: 14px;
  background: rgba(53, 201, 148, 0.12);
  color: var(--green);
  font-weight: 900;
}

.card p {
  margin-bottom: 0;
  color: var(--muted);
}

.showcase {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 2rem;
  align-items: center;
}

.showcase-copy h2 {
  margin-bottom: 0.75rem;
}

.showcase-list {
  margin: 1.25rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.showcase-list li + li {
  margin-top: 0.45rem;
}

.phone-frame {
  position: relative;
  width: min(100%, 320px);
  margin-inline: auto;
  padding: 0.85rem;
  border-radius: 36px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow);
}

.phone-frame img {
  border-radius: 28px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
}

.step::before {
  counter-increment: step;
  content: counter(step);
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin-bottom: 0.85rem;
  border-radius: 10px;
  background: rgba(255, 200, 61, 0.14);
  color: var(--gold);
  font-weight: 800;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.callout {
  display: grid;
  gap: 1.25rem;
  align-items: center;
  grid-template-columns: 1.6fr auto;
  padding: 2rem;
  border: 1px solid rgba(255, 200, 61, 0.22);
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(255, 200, 61, 0.1), rgba(53, 201, 148, 0.08));
}

.callout-media {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.callout-media img {
  width: 72px;
  height: 72px;
  border-radius: 18px;
}

.callout h2,
.callout p {
  margin-bottom: 0;
}

.page {
  padding: 5rem 0;
}

.page-shell {
  max-width: 820px;
}

.page h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.5rem, 6vw, 4.25rem);
}

.page h2 {
  margin-top: 2.4rem;
  font-size: 1.55rem;
}

.page h3 {
  margin-top: 1.8rem;
}

.page p,
.page li {
  color: var(--muted);
}

.page a {
  color: var(--green);
}

.info-box {
  margin: 1.75rem 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
}

.faq {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

details {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem 1.1rem;
  background: var(--surface);
}

summary {
  cursor: pointer;
  font-weight: 750;
}

details p {
  margin-bottom: 0;
}

.site-footer {
  margin-top: 4rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links a {
  text-decoration: none;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  background: var(--text);
  color: var(--bg);
}

@media (max-width: 900px) {
  .showcase {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .nav {
    min-height: auto;
    padding: 1rem 0;
    align-items: flex-start;
  }

  .nav-links {
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .hero--banner .hero-banner-wrap {
    min-height: 520px;
  }

  .hero-banner-overlay {
    background:
      linear-gradient(180deg, rgba(11, 15, 28, 0.25) 0%, rgba(11, 15, 28, 0.7) 55%, rgba(11, 15, 28, 0.96) 100%);
  }

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

  .callout .button {
    width: 100%;
  }
}

@media (max-width: 500px) {
  .nav {
    display: grid;
  }

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

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