* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #0b0f17;
  color: #f5f7fb;
  line-height: 1.6;
}

a {
  text-decoration: none;
}

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

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    radial-gradient(circle at top left, rgba(0, 174, 255, 0.18), transparent 30%),
    radial-gradient(circle at top right, rgba(135, 0, 255, 0.14), transparent 30%),
    linear-gradient(135deg, #0b0f17 0%, #121a29 100%);
  overflow: hidden;
  padding: 80px 20px;
}

.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.45));
}

.hero-topbar {
  position: absolute;
  top: 24px;
  left: 24px;
  z-index: 3;
}

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

.site-logo img {
  height: 64px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.35));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.badge {
  display: inline-block;
  margin-bottom: 16px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #8cd8ff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.4px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  margin-bottom: 18px;
  line-height: 1.15;
}

.hero p {
  max-width: 720px;
  margin: 0 auto 28px;
  font-size: 1.08rem;
  color: #d5deec;
}

.hero-button {
  display: inline-block;
  padding: 14px 24px;
  border-radius: 12px;
  background: linear-gradient(135deg, #00aeff, #5b7cff);
  color: #ffffff;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 10px 25px rgba(0, 174, 255, 0.22);
}

.hero-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(0, 174, 255, 0.28);
}

.hero-button.small {
  padding: 12px 20px;
  font-size: 0.95rem;
}

.intro,
.partners-section,
.become-partner {
  padding: 80px 0;
}

.intro {
  background: #0e1420;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.intro h2,
.section-head h2,
.become-partner-box h2 {
  font-size: 2rem;
  margin-bottom: 14px;
}

.intro p,
.section-head p,
.become-partner-box p {
  color: #b9c5d8;
  max-width: 850px;
}

.intro p + p,
.become-partner-box p + p {
  margin-top: 16px;
}

.section-head {
  margin-bottom: 32px;
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 24px;
}

.partner-card {
  background: linear-gradient(180deg, rgba(20, 29, 44, 0.98), rgba(13, 20, 31, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.32);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.partner-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 174, 255, 0.28);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
}

.partner-logo-wrap {
  width: 100%;
  height: 210px;
  background:
    radial-gradient(circle at center, rgba(0, 174, 255, 0.12), transparent 50%),
    #101826;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
}

.partner-logo {
  max-height: 140px;
  width: auto;
  object-fit: contain;
}

.partner-content {
  padding: 24px;
}

.partner-status {
  display: inline-block;
  margin-bottom: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0, 174, 255, 0.12);
  color: #82d9ff;
  font-size: 12px;
  font-weight: 700;
}

.partner-content h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.partner-category {
  display: inline-block;
  margin-bottom: 14px;
  color: #94a9c9;
  font-size: 0.95rem;
  font-weight: 600;
}

.partner-content p {
  color: #c7d3e4;
  margin-bottom: 18px;
}

.partner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border-radius: 10px;
  font-weight: 700;
  transition: all 0.2s ease;
}

.btn-primary {
  background: #00aeff;
  color: #ffffff;
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #f5f7fb;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.12);
}

.become-partner-box {
  padding: 38px;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(0, 174, 255, 0.12), rgba(91, 124, 255, 0.08)),
    #111827;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
  text-align: center;
}

.become-partner-box p {
  margin: 0 auto 24px;
}

.empty-box {
  padding: 30px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(255, 255, 255, 0.1);
}

.footer {
  padding: 22px 0;
  background: #0a0f18;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  color: #9aabc5;
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  .hero {
    min-height: 60vh;
    padding: 60px 16px;
  }

  .hero-topbar {
    top: 18px;
    left: 18px;
  }

  .site-logo img {
    height: 48px;
  }

  .intro,
  .partners-section,
  .become-partner {
    padding: 60px 0;
  }

  .partner-logo-wrap {
    height: 180px;
  }

  .become-partner-box {
    padding: 28px 20px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}