:root {
  --bg: #070b14;
  --surface: #0f172a;
  --surface-soft: #15213d;
  --text: #e2e8f0;
  --muted: #9ca3af;
  --brand-red: #ff3c1f;
  --brand-cyan: #00d6c1;
  --brand-gold: #ffc24a;
  --outline: rgba(255, 255, 255, 0.11);
  --shadow: 0 26px 60px rgba(0, 0, 0, 0.42);
  --radius-lg: 24px;
  --radius-md: 16px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 10%, rgba(255, 60, 31, 0.24), transparent 38%),
    radial-gradient(circle at 90% 20%, rgba(0, 214, 193, 0.2), transparent 33%),
    linear-gradient(135deg, #060913 0%, #090f20 38%, #0a122b 100%);
  color: var(--text);
  font-family: "Sora", "Arial", sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

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

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

.container {
  width: min(var(--max-width), 92vw);
  margin: 0 auto;
}

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

.skip-link:focus {
  left: 12px;
  z-index: 2000;
  background: #fff;
  color: #000;
  padding: 8px 10px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1200;
  backdrop-filter: blur(8px);
  background: rgba(7, 11, 20, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
}

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

.brand img {
  width: 172px;
  height: auto;
}

.nav-toggle {
  display: none;
  padding: 10px 14px;
  border: 1px solid var(--outline);
  border-radius: 12px;
  background: transparent;
  color: #fff;
  font-family: "Rajdhani", sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.site-nav a {
  font-family: "Rajdhani", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #dbe4f3;
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.active {
  color: var(--brand-cyan);
}

.cta-small,
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(120deg, var(--brand-red), #ff6a39);
  color: #fff;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  padding: 12px 24px;
  box-shadow: 0 12px 28px rgba(255, 60, 31, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.cta-small {
  padding: 10px 18px;
}

.cta-button:hover,
.cta-button:focus-visible,
.cta-small:hover,
.cta-small:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 28px rgba(255, 60, 31, 0.42);
  filter: saturate(1.12);
}

.cta-ghost {
  background: transparent;
  border: 1px solid rgba(0, 214, 193, 0.52);
  box-shadow: none;
}

main {
  position: relative;
  z-index: 1;
}

.hero {
  position: relative;
  margin-top: 28px;
  padding: 34px;
  background: linear-gradient(140deg, rgba(9, 14, 30, 0.95), rgba(20, 24, 44, 0.74));
  border-radius: var(--radius-lg);
  border: 1px solid var(--outline);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(42px);
  pointer-events: none;
}

.hero::before {
  width: 280px;
  height: 280px;
  top: -120px;
  right: -90px;
  background: rgba(255, 60, 31, 0.26);
}

.hero::after {
  width: 250px;
  height: 250px;
  left: -90px;
  bottom: -110px;
  background: rgba(0, 214, 193, 0.2);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
  align-items: center;
  grid-template-columns: 1fr 1fr;
}

.hero h1 {
  margin: 0;
  font-family: "Rajdhani", sans-serif;
  font-size: clamp(2.1rem, 5vw, 3.9rem);
  line-height: 1.03;
  letter-spacing: 0.02em;
}

.hero p {
  color: #d1dae8;
  line-height: 1.72;
  margin: 18px 0 0;
}

.bonus-chip {
  display: inline-flex;
  margin-top: 16px;
  margin-bottom: 8px;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 194, 74, 0.42);
  background: rgba(255, 194, 74, 0.09);
  padding: 8px 16px;
  font-family: "Rajdhani", sans-serif;
  font-weight: 700;
  color: #ffe6b2;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-media {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.38);
}

.hero-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.hero-note {
  margin-top: 14px;
  color: #a8b2c2;
  font-size: 0.9rem;
}

.section {
  margin-top: 52px;
}

.section h2 {
  margin: 0;
  font-family: "Rajdhani", sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: 0.02em;
}

.section-intro {
  margin-top: 14px;
  color: #b5c0d0;
  line-height: 1.72;
  max-width: 74ch;
}

.kpi-grid,
.feature-grid,
.page-grid,
.faq-grid {
  margin-top: 24px;
  display: grid;
  gap: 16px;
}

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

.kpi-card,
.feature-card,
.page-card,
.faq-item,
.notice-card,
.highlight-card,
.table-wrap {
  border-radius: var(--radius-md);
  border: 1px solid var(--outline);
  background: linear-gradient(150deg, rgba(15, 23, 42, 0.96), rgba(20, 33, 61, 0.84));
}

.kpi-card {
  padding: 18px;
}

.kpi-value {
  font-family: "Rajdhani", sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  color: var(--brand-cyan);
}

.kpi-label {
  margin-top: 4px;
  font-size: 0.92rem;
  color: #b8c2d1;
}

.feature-grid,
.page-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.page-card {
  padding: 22px;
}

.feature-card h3,
.page-card h3 {
  margin: 0;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.4rem;
}

.feature-card p,
.page-card p {
  margin: 10px 0 0;
  color: #c3ccda;
  line-height: 1.66;
}

.feature-card ul,
.page-card ul {
  margin: 12px 0 0;
  padding-left: 20px;
  color: #d7ddea;
  line-height: 1.62;
}

.notice-card,
.highlight-card {
  padding: 22px;
}

.mt-16 {
  margin-top: 16px;
}

.notice-card p,
.highlight-card p {
  margin: 10px 0 0;
  color: #d0d7e4;
  line-height: 1.7;
}

.table-wrap {
  margin-top: 22px;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 660px;
}

th,
td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

th {
  color: #f5f7fb;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.05rem;
}

td {
  color: #cad2de;
}

.media-card {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--outline);
  background: #050a16;
}

.media-card img {
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.media-card.tall img {
  aspect-ratio: 9 / 16;
}

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

.faq-item {
  padding: 16px 18px;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 10px 0 0;
  color: #c5cfde;
  line-height: 1.64;
}

.cta-banner {
  margin-top: 46px;
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 214, 193, 0.3);
  background:
    linear-gradient(130deg, rgba(0, 214, 193, 0.18), rgba(255, 60, 31, 0.12)),
    #0c152e;
  box-shadow: var(--shadow);
}

.cta-banner h2 {
  margin: 0;
  font-family: "Rajdhani", sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.9rem);
}

.cta-banner p {
  margin: 10px 0 0;
  max-width: 68ch;
  color: #d2dbeb;
  line-height: 1.66;
}

.cta-banner .hero-actions {
  margin-top: 18px;
}

.page-hero {
  margin-top: 28px;
  display: grid;
  gap: 20px;
  grid-template-columns: 1.1fr 1fr;
  align-items: stretch;
}

.page-hero .notice-card {
  position: relative;
  overflow: hidden;
}

.page-hero .notice-card::before {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 214, 193, 0.34), rgba(0, 214, 193, 0));
}

.site-footer {
  margin-top: 72px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(3, 6, 12, 0.8);
}

.footer-grid {
  padding: 30px 0;
  display: grid;
  gap: 16px;
  grid-template-columns: 1.3fr 1fr;
  align-items: start;
}

.footer-grid p {
  margin: 6px 0;
  color: #acb8cb;
  line-height: 1.65;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.footer-links a {
  color: #e8eef8;
  font-family: "Rajdhani", sans-serif;
  font-weight: 700;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.52s ease, transform 0.52s ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

@media (max-width: 840px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    left: 4vw;
    right: 4vw;
    top: calc(100% + 10px);
    padding: 16px;
    border-radius: 14px;
    background: rgba(8, 12, 23, 0.97);
    border: 1px solid rgba(255, 255, 255, 0.12);
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav.open {
    display: flex;
  }

  .hero,
  .cta-banner {
    padding: 24px;
  }

  .feature-grid,
  .page-grid,
  .kpi-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .container {
    width: 94vw;
  }

  .hero {
    margin-top: 20px;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 9vw, 2.7rem);
  }

  .cta-button,
  .cta-small {
    width: 100%;
  }

  .bonus-chip {
    width: 100%;
    justify-content: center;
  }
}