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

html, body {
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
background: linear-gradient(135deg, #ffccf2 0%, #977dff 50%, #0033FF 100%);}

.eventlogo {
  height: 100px;
  width: auto;
}

header h4 {
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin: 0 18px;
  cursor: pointer;
  transition: color 0.2s ease;
}

header h4:hover {
  color: lab(76% 1.76 4.03);
}

.nav-links a:last-child h4 {
  background: #0033FF;
  color: #ffffff;
  padding: 12px 26px;
  border-radius: 6px;
  margin-left: 20px;
}

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

.sponsors-section {
  width: 100%;
  background: linear-gradient(180deg, #2354D8 0%, #133E91 100%);
  padding: 70px 40px 80px;
  text-align: center;
}

.sponsors-header {
  margin-bottom: 55px;
}

.sponsors-label {
  color: #9d5cff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.sponsors-title {
  color: #ffffff;
  font-size: 42px;
  font-weight: 900;
  letter-spacing: 1px;
  margin: 0;
}

.sponsor-tier {
  margin-bottom: 55px;
}

.tier-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  margin-top: 10px;
  margin-bottom: 32px;
  padding: 8px 20px;
  border-radius: 30px;
}

.platinum-label {
  background: rgba(157, 92, 255, 0.15);
  color: #c9a8ff;
  border: 1px solid rgba(157, 92, 255, 0.4);
}

.gold-label {
  background: rgba(255, 196, 0, 0.12);
  color: #ffd166;
  border: 1px solid rgba(255, 196, 0, 0.35);
}

.silver-label {
  background: rgba(180, 190, 210, 0.12);
  color: #c7cede;
  border: 1px solid rgba(180, 190, 210, 0.3);
}

.fnb-label {
  background: rgba(34, 197, 94, 0.12);
  color: #86efac;
  border: 1px solid rgba(34, 197, 94, 0.35);
}

.sponsor-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
}

.sponsor-card {
  background: linear-gradient(180deg, #2354D8 0%, #133E91 100%);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border-top: 4px solid;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
  transition: transform 0.25s ease;
}

.sponsor-card img {
  object-fit: contain;
}

.sponsor-card p {
  color: #ffffff;
  font-weight: 700;
  margin: 0;
}

.sponsor-card:hover {
  transform: translateY(-4px);
}

/* Platinum - largest cards */
.platinum-card {
  width: 220px;
  height: 220px;
  padding: 30px;
  border-color: #9d5cff;
}
.platinum-card img { max-width: 140px; max-height: 70px; }
.platinum-card p { font-size: 15px; }

/* Gold - medium cards */
.gold-card {
  width: 170px;
  height: 170px;
  padding: 22px;
  border-color: #ffc400;
}
.gold-card img { max-width: 110px; max-height: 50px; }
.gold-card p { font-size: 13px; }

/* Silver - smallest cards */
.silver-card {
  width: 140px;
  height: 140px;
  padding: 18px;
  border-color: #b4bed2;
}
.silver-card img { max-width: 85px; max-height: 40px; }
.silver-card p { font-size: 12px; }

.fnb-card {
  border-color: #22c55e;
}

@media (max-width: 700px) {
  .sponsors-title {
    font-size: 28px;
  }
  .platinum-card { width: 160px; height: 160px; }
  .gold-card { width: 130px; height: 130px; }
  .silver-card { width: 110px; height: 110px; }
}

.site-footer {
background: linear-gradient(135deg, #ffccf2 0%, #977dff 50%, #0033FF 100%);
  padding: 50px 60px 0;
  color: #ffffff;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-col {
  flex: 1;
  min-width: 220px;
}

.footer-about {
  flex: 2;
  min-width: 280px;
}

.footer-logo {
  height: 100px;
  margin-bottom: 10px;
}

.footer-about p {
  color: #fdf9f9;
  font-size: 14px;
  line-height: 1.6;
  max-width: 340px;
}

.footer-col h4 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 18px;
}

.footer-contact {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fdfdfd;
  font-size: 14px;
}

.footer-contact .icon {
  font-size: 15px;
}

.social-icons {
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.social-icon:hover {
  background: rgba(255, 255, 255, 0.18);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  color: #ffffff;
  font-size: 13px;
  margin: 0;
}
/* ============================================================
   MOBILE RESPONSIVE - shared across all pages
   ============================================================ */

/* Nav links should not look like plain blue links */
header nav a {
  text-decoration: none;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 26px;
  cursor: pointer;
}

@media (max-width: 768px) {
  header {
    flex-wrap: wrap;
    padding: 12px 20px;
  }

  .eventlogo {
    height: 55px;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    margin-top: 12px;
    align-items: flex-start;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links h4 {
    margin: 10px 0;
  }
}

@media (max-width: 600px) {
  .hero-title {
    font-size: 28px;
  }

  .hero-description {
    font-size: 14px;
  }

  .hero-badges {
    flex-direction: column;
    align-items: center;
  }

  .about-title {
    font-size: 28px;
  }

  .form-container {
    padding: 30px 24px;
    margin: 30px 16px;
  }

  .radio-group {
    flex-direction: column;
    gap: 12px;
  }

  .sponsor-grid {
    gap: 16px;
  }

  .sponsor-card {
    width: 140px;
  }

  .workshops-title,
  .agenda-title {
    font-size: 26px;
  }
}