:root {
  --navy: #020817;
  --navy-soft: #08142d;
  --card: rgba(12, 25, 55, 0.82);
  --white: #ffffff;
  --text: #dce6fa;
  --muted: #9fb0cf;
  --blue: #25a8ff;
  --purple: #7457ff;
  --pink: #f22e9b;
  --orange: #ff8a2a;
  --border: rgba(255, 255, 255, 0.12);
  --gradient: linear-gradient(
    90deg,
    var(--blue),
    var(--purple),
    var(--pink),
    var(--orange)
  );
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 15%, rgba(37, 168, 255, 0.14), transparent 30%),
    radial-gradient(circle at 85% 20%, rgba(242, 46, 155, 0.14), transparent 30%),
    radial-gradient(circle at 50% 85%, rgba(116, 87, 255, 0.12), transparent 35%),
    var(--navy);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

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

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(2, 8, 23, 0.9);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand img {
  width: 58px;
  height: 58px;
  object-fit: cover;
  border-radius: 12px;
}

.brand span {
  line-height: 1.15;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.18em;
}

nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
  flex-wrap: wrap;
}

nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
}

nav a:hover {
  color: var(--white);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 24px;
  border: 0;
  border-radius: 10px;
  background: var(--gradient);
  color: var(--white);
  text-decoration: none;
  text-align: center;
  font-weight: 800;
  box-shadow: 0 12px 35px rgba(116, 87, 255, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 45px rgba(242, 46, 155, 0.3);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--border);
  box-shadow: none;
}

.button.small {
  min-height: 44px;
  padding: 10px 18px;
  font-size: 13px;
}

.hero {
  min-height: 720px;
  display: flex;
  align-items: center;
  padding: 80px 0;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 55px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 20px;
  padding: 8px 13px;
  border: 1px solid rgba(116, 87, 255, 0.45);
  border-radius: 999px;
  background: rgba(116, 87, 255, 0.12);
  color: #dcd5ff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--white);
  line-height: 1.08;
}

h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(42px, 6vw, 78px);
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 48px);
  letter-spacing: -0.025em;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  max-width: 710px;
  margin: 0 0 28px;
  color: var(--text);
  font-size: 19px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.hero-points {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.hero-point {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 700;
}

.hero-point span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--gradient);
}

.logo-panel {
  position: relative;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 30%, rgba(242, 46, 155, 0.16), transparent 40%),
    rgba(8, 20, 45, 0.72);
  box-shadow: var(--shadow);
}

.logo-panel::before {
  position: absolute;
  inset: -2px;
  z-index: -1;
  border-radius: 30px;
  background: var(--gradient);
  content: "";
  filter: blur(22px);
  opacity: 0.25;
}

.logo-panel img {
  width: 100%;
  border-radius: 20px;
}

.section {
  padding: 90px 0;
}

.section-heading {
  max-width: 790px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

.card {
  position: relative;
  padding: 32px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.card::after {
  position: absolute;
  right: -90px;
  bottom: -90px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: var(--gradient);
  content: "";
  filter: blur(70px);
  opacity: 0.14;
}

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

.card .button {
  position: relative;
  z-index: 2;
  margin-top: 14px;
}

.icon {
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 22px;
  place-items: center;
  border-radius: 16px;
  background: var(--gradient);
  color: var(--white);
  font-size: 25px;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 26px;
  color: var(--text);
}

.check-list li::before {
  position: absolute;
  left: 0;
  color: var(--blue);
  content: "✓";
  font-weight: 900;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step {
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.045);
}

.step-number {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  place-items: center;
  border-radius: 50%;
  background: var(--gradient);
  color: var(--white);
  font-weight: 900;
}

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

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--border);
}

.metric {
  padding: 26px 18px;
  background: var(--navy-soft);
  text-align: center;
}

.metric strong {
  display: block;
  margin-bottom: 6px;
  color: var(--white);
  font-size: 27px;
}

.metric span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.cta-band {
  padding: 38px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background:
    linear-gradient(100deg, rgba(37, 168, 255, 0.2), rgba(116, 87, 255, 0.22), rgba(242, 46, 155, 0.2)),
    var(--navy-soft);
  text-align: center;
}

.cta-band p {
  max-width: 760px;
  margin: 0 auto 25px;
  color: var(--text);
  font-size: 18px;
}

.subhero {
  padding: 100px 0 70px;
  text-align: center;
}

.subhero h1 {
  max-width: 1000px;
  margin-right: auto;
  margin-left: auto;
}

.subhero p {
  max-width: 800px;
  margin: 0 auto 28px;
  color: var(--text);
  font-size: 19px;
}

.referral-note {
  display: inline-block;
  margin-top: 18px;
  padding: 11px 15px;
  border: 1px solid rgba(255, 138, 42, 0.32);
  border-radius: 10px;
  background: rgba(255, 138, 42, 0.08);
  color: #ffd9ba;
  font-weight: 800;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.video-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.video-frame {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #000;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-card-content {
  padding: 20px;
}

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

.gallery {
  display: grid;
  gap: 28px;
}

.gallery figure {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.gallery img {
  width: 100%;
  border-radius: 12px;
}

.gallery figcaption {
  padding: 13px 8px 5px;
  color: #35415e;
  text-align: center;
  font-size: 14px;
}

.notice {
  margin-top: 28px;
  padding: 20px;
  border: 1px solid rgba(255, 138, 42, 0.32);
  border-radius: 14px;
  background: rgba(255, 138, 42, 0.08);
  color: #ffd9ba;
}

.site-footer {
  margin-top: 70px;
  padding: 50px 0 30px;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.18);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr 0.75fr;
  gap: 40px;
}

.footer-grid p,
.footer-grid a {
  color: var(--muted);
}

.footer-grid a {
  display: block;
  margin-bottom: 8px;
  text-decoration: none;
}

.footer-grid a:hover {
  color: var(--white);
}

.footer-logo {
  width: 120px;
  margin-bottom: 18px;
  border-radius: 16px;
}

.copyright {
  margin-top: 35px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

@media (max-width: 900px) {
  .header-inner {
    padding: 14px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid,
  .cards,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .logo-panel {
    max-width: 620px;
    margin: 0 auto;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 26px, 1160px);
  }

  nav {
    gap: 13px;
  }

  nav a {
    font-size: 12px;
  }

  .hero {
    padding: 58px 0;
  }

  h1 {
    font-size: 42px;
  }

  .section {
    padding: 65px 0;
  }

  .card {
    padding: 24px;
  }

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

  .button {
    width: 100%;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }
}