.font-system-content {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji",
    "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

.min-h-screen {
  min-height: 100vh;
}

.max-w-4xl {
  max-width: 56rem;
}

.mt-header {
  margin-top: 9rem;
}

.bg-glass {
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.75rem 1.5rem;
  backdrop-filter: blur(5px);
}

.badge-event {
  padding: 0.5rem 1rem;
  background-color: rgba(212, 175, 55, 0.2);
  border: 1px solid rgba(212, 175, 55, 0.5);
  border-radius: 9999px;
  margin-bottom: 1.5rem;
}

.badge-event span {
  font-size: 0.875rem;
  font-weight: 600;
  color: #d4af37;
}

.nsi-txt-logo {
  font-size: 2.25rem;
  font-weight: 700;
  color: white;
}

.nsi-txt-logo-2 {
  font-size: 0.875rem;
  color: white;
}

.event-hero-title {
  font-size: 4.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1.5rem;
  line-height: 1;
}

.event-hero-subtitle {
  font-size: 2.25rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  line-height: 2.5rem;
}

.event-hero-tagline {
  font-size: 1.5rem;
  font-weight: 300;
  color: #d4af37;
  margin-bottom: 3rem;
  line-height: 2rem;
}

.btn-gold {
  padding: 1rem 2rem;
  background-color: #d4af37;
  color: #0f0d51;
  font-weight: 600;
  border-radius: 0.5rem;
  border: none;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease,
    box-shadow 0.2s ease;
  cursor: pointer;
}

.btn-gold:hover {
  background-color: #c19b2f;
  transform: translateY(-1px);
  box-shadow: 0 0.75rem 1.25rem rgba(0, 0, 0, 0.18);
}

.btn-gold:active {
  transform: translateY(0);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.btn-gold:focus-visible {
  outline: 2px solid #c19b2f;
  outline-offset: 3px;
}

.btn-gold:disabled,
.btn-gold[disabled] {
  background-color: #8b7d4b;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.btn-glass {
  padding: 1rem 2rem;
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  font-weight: 600;
  border-radius: 0.5rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px); /* Safari */
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease,
    box-shadow 0.2s ease;
  cursor: pointer;
  text-align: center;
}

.btn-glass:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.btn-glass:active {
  transform: translateY(0);
}

.btn-glass:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.6);
  outline-offset: 3px;
}

/* Section background */
.event-section {
  position: relative;
  padding: 5rem 0;
  background-color: #0f0d51;
}

.event-bg-pattern {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-image: url('data:image/svg+xml,<svg width="80" height="80" xmlns="http://www.w3.org/2000/svg"><circle cx="40" cy="40" r="2" fill="%23D4AF37"/></svg>');
  background-repeat: repeat;
  opacity: 0.05;
  z-index: 0;
}

.timeline-wrapper {
  max-width: 800px;
  position: relative;
  z-index: 1;
}

.timeline-line {
  position: absolute;
  left: 32px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: rgba(212, 175, 55, 0.3);
}

.timeline-item {
  position: relative;
  cursor: pointer;
}

.icon-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: #d4af37;
  color: #121c27;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 0.3s;
}

.icon-circle:hover {
  transform: scale(1.1);
}

.icon-mobile {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #d4af37;
  color: #121c27;
  display: flex;
  justify-content: center;
  align-items: center;
}

.timeline-content {
  background-color: rgba(36, 53, 69, 0.5);
  border-radius: 1rem;
  border: 1px solid rgba(212, 175, 55, 0.2);
  backdrop-filter: blur(5px);
  overflow: hidden;
  transition: all 0.3s;
}

.accordion-header i {
  font-size: 1.5rem;
  /* color: #d4af37; */
  transition: transform 0.3s;
}

.accordion-time {
  background-color: rgba(212, 175, 55, 0.2);
  color: #d4af37;
  padding: 0.25rem 1rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.875rem;
}

.accordion-title {
  font-weight: 700;
  font-size: 1.25rem;
  padding: 0 1rem;
  margin-bottom: 0.5rem;
  color: white;
}

.accordion-content {
  padding: 0 1rem 1rem 1rem;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.3s ease-in-out;
  color: rgba(255, 255, 255, 0.7);
}

.accordion-content.active {
  max-height: 500px;
  opacity: 1;
}

/* Section */
.register-section {
  background-color: #ffffff;
  overflow: hidden;
}

/* Z index helper */
.z-10 {
  z-index: 10;
}

/* Background image */
.register-bg-image {
  position: absolute;
  inset: 0;
  background-image: url("https://public.readdy.ai/ai/img_res/7df0be952041b91c7a90bf7c3a13f38d.jpg");
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.register-bg-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.9);
  z-index: 1;
}

.register-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M50 10 L90 50 L50 90 L10 50 Z' fill='none' stroke='%23D4AF37' stroke-width='0.5'/%3E%3C/svg%3E");
  background-repeat: repeat;
  z-index: 2;
}

.title-section {
  font-size: 2.25rem;
  color: #121c27;
}

.desc-section {
  color: #6b7280;
  line-height: 1.75;
}

/* Form card */
.register-form {
  background-color: #0f0d51;
  padding: 3rem;
  border-radius: 1.5rem;
  border: 1px solid rgba(212, 175, 55, 0.3);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

/* Labels */
.register-label {
  display: block;
  margin-bottom: 0.5rem;
  color: #ffffff;
  font-weight: 600;
}

.register-required {
  color: #d4af37;
}

/* Inputs */
.register-input,
.register-select {
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.register-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.register-input:focus,
.register-select:focus {
  border-color: #d4af37;
  box-shadow: none;
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

/* Select arrow color fix */
.register-select option {
  background-color: #0f0d51;
}

/* Checkbox */
.register-checkbox .form-check-label {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
}

.register-checkbox .form-check-input {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.register-checkbox .form-check-input:checked {
  background-color: #d4af37;
  border-color: #d4af37;
}

/* py-24 */
.session-section {
  padding: 3rem 0 2rem 0;
  background: #0f0d51;
  position: relative;
  overflow: hidden;
}

/* pattern */
.session-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M50 10 L90 50 L50 90 L10 50 Z' fill='none' stroke='%23D4AF37' stroke-width='0.5'/%3E%3C/svg%3E");
}

/* header */
.session-header {
  margin-bottom: 4rem;
}

.session-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .session-title {
    font-size: 3rem;
  }
}

.session-subtitle {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2rem;
}

/* wrapper */
.session-wrapper {
  max-width: 1320px;
  margin: 0 auto;
  transition: all 0.5s ease-in-out;
  opacity: 0;
  max-height: 0;
}
.session-active {
  opacity: 1;
  max-height: 100%;
}

/* block */
.mb-3rem {
  margin-bottom: 3rem;
}

.session-block-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: #d4af37;
  margin-bottom: 1.5rem;
}

.session-bar {
  width: 0.5rem;
  height: 2rem;
  background: #d4af37;
  border-radius: 999px;
}

/* card */
.session-card {
  background: linear-gradient(
    135deg,
    rgba(36, 53, 69, 0.3),
    rgba(18, 28, 39, 0.3)
  );
  backdrop-filter: blur(4px);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 0.75rem;
  overflow: hidden;
}

/* table */
.session-table {
  min-width: 600px;
  border-collapse: collapse;
  margin-bottom: 0;
}

.session-table th {
  background: rgba(212, 175, 55, 0.1);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}
.session-table td {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background-color: #111447;
  white-space: nowrap;
  padding: 1.5rem 1rem;
}
.session-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.05);
}
.session-table th:nth-child(1),
.session-table td:nth-child(1) {
  width: 120px;
}
.session-table td.time-col {
  white-space: nowrap; /* biar kolom waktu rapi */
}

.session-name {
  color: #fff;
  font-weight: 500;
}

.session-badge {
  padding: 0.25rem 0.75rem;
  background: rgba(212, 175, 55, 0.2);
  color: #d4af37;
  font-size: 0.75rem;
  line-height: 1rem;
  font-weight: 600;
  border-radius: 999px;
}

.session-join {
  padding: 0.3rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1.2rem;
}
.session-join:hover {
  background: rgba(255, 255, 255, 0.2);
}

.featured-section {
  background-color: #0f0d51;
  overflow: hidden;
}

.featured-bg-pattern {
  opacity: 0.05;
  background-image: url("data:image/svg+xml,<svg width='80' height='80' xmlns='http://www.w3.org/2000/svg'><circle cx='40' cy='40' r='2' fill='%23D4AF37'/></svg>");
  background-repeat: repeat;
}

.featured-title {
  font-size: 3rem;
  font-weight: 700;
  color: #fff;
}

.featured-subtitle {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.125rem;
}

.featured-card {
  height: 100%;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.2);
  background: linear-gradient(
    135deg,
    rgba(36, 53, 69, 0.5),
    rgba(18, 28, 39, 0.5)
  );
  backdrop-filter: blur(6px);
  transition: all 0.3s ease;
}

.featured-card:hover {
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 20px 40px rgba(212, 175, 55, 0.1);
}

.featured-image-wrapper {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), transparent);
}

.featured-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease;
}

.featured-card:hover .featured-image {
  transform: scale(1.05);
}

.featured-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

.featured-card:hover .featured-card-title {
  color: #d4af37;
}

.featured-card-role {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}

.featured-divider {
  padding-top: 0.75rem;
  margin-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.featured-card-topic {
  font-size: 0.875rem;
  font-weight: 600;
  color: #d4af37;
}

.max-w-featured {
  max-width: 72rem;
}

.nsi-day-cta-section {
  padding: 6rem 0;
}

.nsi-day-cta-z-10 {
  z-index: 10;
}

/* Background Image + White Overlay */
.nsi-day-cta-bg-image {
  background-image: url("https://public.readdy.ai/ai/img_res/b54680de4ff17077107e95b478f3aa94.jpg");
  background-size: cover;
  background-position: center;
}

.nsi-day-cta-bg-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.9);
}

/* Pattern Overlay */
.nsi-day-cta-bg-pattern {
  opacity: 0.05;
  background-image: url("data:image/svg+xml,<svg width='100' height='100' xmlns='http://www.w3.org/2000/svg'><path d='M50 10 L90 50 L50 90 L10 50 Z' fill='none' stroke='%23D4AF37' stroke-width='0.5'/></svg>");
  background-repeat: repeat;
}

/* Wrapper */
.nsi-day-cta-wrapper {
  max-width: 1200px;
}

.nsi-day-cta-box {
  background: #0f0d51;
  border-radius: 2rem;
  padding: 4rem;
  border: 1px solid rgba(212, 175, 55, 0.3);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
}

.nsi-day-cta-description {
  max-width: 48rem;
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
}

/* Info Cards */
.nsi-day-cta-info-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(6px);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid rgba(212, 175, 55, 0.2);
  transition: all 0.3s ease;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.nsi-day-cta-info-card:hover {
  border-color: rgba(212, 175, 55, 0.5);
}

.nsi-day-cta-info-card h3 {
  font-weight: 700;
  color: #121c27;
}

.nsi-day-cta-info-card p {
  font-size: 0.875rem;
  color: rgba(18, 28, 39, 0.7);
}

/* Icons */
.nsi-day-cta-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  background: rgba(212, 175, 55, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nsi-day-cta-icon i {
  font-size: 1.75rem;
  color: #d4af37;
}

/* Footer */
.nsi-day-cta-footer {
  border-top: 1px solid rgba(18, 28, 39, 0.1);
}

.nsi-day-cta-logo {
  font-size: 2rem;
  font-weight: 700;
  color: #121c27;
}

.nsi-day-cta-footer-text {
  font-size: 0.875rem;
  color: rgba(18, 28, 39, 0.6);
}

.nsi-day-cta-footer-copy {
  font-size: 0.875rem;
  color: rgba(18, 28, 39, 0.4);
}

.hero-nav-logo {
  height: 75px;
  width: auto;
  object-fit: contain;
}

@media (max-width: 767px) {
  .hero-nav-wrapper {
    flex-direction: column;
    gap: 12px;
  }

  .hero-nav-group {
    width: 100%;
    justify-content: center;
  }

  .hero-nav-logo {
    height: 30px;
  }

  .event-hero-title {
    font-size: 2.75rem;
  }

  .event-hero-subtitle {
    font-size: 1.75rem;
  }

  .btn-gold,
  .btn-glass {
    width: 100%;
  }

  .nsi-day-cta-box {
    padding: 3rem 2rem;
  }

  .register-form {
    padding: 1rem;
    border-radius: 0.9rem;
  }

  .featured-title {
    font-size: 2.25rem;
  }

  .mt-header {
    margin-top: 2rem;
  }

  .featured-card-title {
    font-size: 1.5rem;
  }

  .featured-card-topic {
    font-size: 1rem;
  }

  .featured-card-role {
    font-size: 1.25rem;
  }
}