.an-page-banner {
  flex: 1 0 auto; 
  position: relative;
  width: 100%;
  min-height: 800px;
  background: linear-gradient(
    357deg, rgba(255, 214, 221, 0.5) 0%, rgba(253, 246, 247, 0.8) 35%, rgba(255, 255, 255, 0.95) 100%), 
    url(../images/og-bg.png) no-repeat center right / cover;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 130px;
  padding-bottom: 80px;
  overflow: hidden;
  box-sizing: border-box;
}

.an-page-inner {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
  box-sizing: border-box;
}

.an-page-content {
  width: 100%;
  max-width: 900px;
  color: #1a2a56; 
  text-align: center; 
  display: flex;
  flex-direction: column;
  align-items: center;
}

.an-masthead-kicker {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: rgba(110, 58, 67, 0.6);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.an-page-title {
  font-family: var(--font-playfair, serif);
  font-size: 2.8rem;
  font-weight: 700;
  margin: 0 0 10px 0;
  letter-spacing: 0.5px;
  line-height: 1.2;
  background: linear-gradient(179deg, rgb(189, 156, 50) 0%, rgb(154, 137, 78) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.an-page-hr {
  width: 100%;
  max-width: 320px;
  height: 1px;
  background: linear-gradient(to right, transparent, #d5435d 50%, transparent);
  margin: 20px 0 30px 0;
  opacity: 0.5;
}

.an-page-lead {
  font-family: var(--font-body, sans-serif);
  font-size: 1.05rem;
  color: var(--burgundy, #5a2a32);
  line-height: 1.6;
  max-width: 720px;
  margin: 0 0 45px 0;
}

.an-sponsors-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 50px;
  margin-bottom: 35px;
}

.an-tier-block {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.an-tier-header {
  margin-bottom: 22px;
}

.an-tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 8px 22px;
  border-radius: 30px;
  box-shadow: 0 4px 15px rgba(110, 58, 67, 0.05);
}

.an-badge-platinum {
  color: #58333a;
  background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(245,238,240,0.9) 100%);
  border: 1px solid rgba(213, 67, 93, 0.3);
}

.an-badge-platinum i {
  color: #d5435d;
}

.an-badge-exhibitor {
  color: #614d52;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(110, 58, 67, 0.15);
}

.an-badge-exhibitor i {
  color: #a35d6a;
}

.an-sponsor-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  width: 100%;
  flex-wrap: wrap;
}

.an-sponsor-card {
  background: #ffffff;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(110, 58, 67, 0.08);
  box-shadow: 0 6px 24px rgba(110, 58, 67, 0.06);
  transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
  box-sizing: border-box;
}

.an-card-platinum {
  padding: 22px 36px;
  width: 100%;
  max-width: 338px;
  height: 105px;
}

.an-card-platinum .an-sponsor-logo {
  max-height: 66px;
}

.an-card-exhibitor {
  padding: 16px 28px;
  width: 100%;
  max-width: 220px;
  height: 80px;
}

.an-card-exhibitor .an-sponsor-logo {
  max-height: 46px;
}

.an-sponsor-logo {
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.an-sponsor-card:hover .an-sponsor-logo {
  transform: scale(1.04);
}

.an-sponsorship-contact {
  width: 100%;
  max-width: 680px;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(213, 67, 93, 0.18);
  border-radius: 24px;
  padding: 30px 35px;
  text-align: center;
  box-shadow: 0 8px 30px rgba(110, 58, 67, 0.05);
  box-sizing: border-box;
  margin: 10px 0;
}

.an-sponsorship-contact h3 {
  font-family: var(--font-playfair, serif);
  font-size: 1.4rem;
  color: var(--burgundy, #5a2a32);
  margin: 0 0 10px 0;
  font-weight: 700;
}

.an-sponsorship-contact p {
  font-size: 0.95rem;
  color: #66484e;
  line-height: 1.5;
  margin: 0 0 20px 0;
}

.an-contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--rose-deep, #d5435d);
  color: #ffffff !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(213, 67, 93, 0.3);
  transition: all 0.3s ease;
}

.an-contact-btn:hover {
  background-color: #b8334a;
  box-shadow: 0 6px 20px rgba(213, 67, 93, 0.45);
  transform: translateY(-2px);
}

.an-tracking-in {
  opacity: 0;
  letter-spacing: -0.2em;
  animation: trackingInAnim 1s cubic-bezier(0.215, 0.610, 0.355, 1.000) forwards;
}

@keyframes trackingInAnim {
  0% { opacity: 0; letter-spacing: -0.2em; }
  40% { opacity: 0.6; }
  100% { opacity: 1; letter-spacing: 0.5px; }
}

.an-line-grow {
  transform: scaleX(0);
  transform-origin: center;
  animation: lineGrowAnim 1s ease forwards;
  animation-delay: 0.4s;
}

@keyframes lineGrowAnim {
  to { transform: scaleX(1); }
}

.an-mask-reveal {
  opacity: 0;
  clip-path: polygon(0 100%, 100% 100%, 100% 100%, 0 100%);
  transform: translateY(30px);
  animation: maskRevealAnim 1s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.an-anim-d-1 { animation-delay: 0.5s; }
.an-anim-d-1-5 { animation-delay: 0.65s; }
.an-anim-d-2 { animation-delay: 0.8s; }

@keyframes maskRevealAnim {
  to {
    opacity: 1;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .an-page-banner {
    padding-top: 110px;
    padding-bottom: 50px;
  }

  .an-page-title {
    font-size: 2.1rem;
  }

  .an-page-lead {
    font-size: 0.98rem;
    margin-bottom: 35px;
  }

  .an-sponsor-grid {
    gap: 16px;
  }

  .an-card-platinum {
    max-width: 100%;
    height: 90px;
    padding: 16px 24px;
  }

  .an-card-platinum .an-sponsor-logo {
    max-height: 46px;
  }

  .an-card-exhibitor {
    max-width: 100%;
    height: 75px;
  }

  .an-sponsorship-contact {
    padding: 24px 20px;
  }
}