@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&display=swap');

.event-page {
  --primary: #1d4ed8;
  --secondary: #0f172a;
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --text-color: #111827;
  --muted: #64748b;
  --border-subtle: rgba(15, 23, 42, 0.08);
  font-family: 'Inter', sans-serif;
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
  color: var(--text-color);
  line-height: 1.65;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

.event-page * {
  box-sizing: border-box;
}

.event-page a {
  color: inherit;
}

.event-page .site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.event-page .site-header .navbar {
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
}

.event-page .navbar-brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--primary) !important;
}

.event-page .nav-link {
  font-weight: 500;
  color: var(--text-color) !important;
  opacity: 0.75;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.event-page .nav-link:hover,
.event-page .nav-link:focus {
  opacity: 1;
  color: var(--primary) !important;
}

.event-page .nav-link.active {
  color: var(--primary) !important;
  opacity: 1;
}

.event-page .hero {
  position: relative;
  width: 100%;
  min-height: 64vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: left;
  padding: clamp(4rem, 7vw, 6rem) 0;
  color: #fff;
}

.event-page .hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.35) 0%, rgba(15, 23, 42, 0.2) 100%);
  opacity: 1;
}

.event-page .hero.no-banner::after {
  opacity: 0;
}

.event-page .hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.event-page .hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(1rem, 2.6vw, 1.5rem);
  width: min(100%, 760px);
}

.event-page .hero-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: clamp(0.85rem, 2.3vw, 1.35rem);
  width: min(100%, 540px);
  padding: clamp(1.2rem, 2.8vw, 1.9rem);
  background: rgba(10, 17, 29, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 0;
  box-shadow: 0 22px 48px -36px rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(12px) saturate(110%);
  overflow: hidden;
  z-index: 0;
  font-family: 'Manrope', 'Inter', sans-serif;
  letter-spacing: -0.01em;
}

.event-page .hero-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(86, 124, 185, 0.32), rgba(35, 66, 116, 0));
  mix-blend-mode: screen;
  z-index: 0;
}

.event-page .hero-panel > * {
  position: relative;
  z-index: 1;
}

.event-page .hero-panel__indicator {
  display: inline-flex;
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0.75;
}

.event-page .hero-text {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  max-width: 520px;
}

.event-page .countdown {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.5rem;
  width: 100%;
  max-width: 520px;
}

.event-page .countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  flex: 1 1 0;
  min-width: 0;
  padding: 0.65rem 0.55rem;
  border-radius: 0.55rem;
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  text-align: center;
}

.event-page .countdown-item:first-child {
  background: var(--primary);
  border-color: transparent;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
}

.event-page .countdown-item:first-child .countdown-value,
.event-page .countdown-item:first-child .countdown-label {
  color: #fff;
}

.event-page .countdown-value {
  font-size: clamp(1.35rem, 3vw, 1.8rem);
  font-weight: 600;
  line-height: 1;
  color: #f8fafc;
  letter-spacing: -0.01em;
}

.event-page .countdown-label {
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(226, 232, 240, 0.8);
}

.event-page .hero-title {
  font-size: clamp(1.45rem, 4.4vw, 2.15rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0;
}

.event-page .hero-subtitle {
  font-size: clamp(1.05rem, 2.3vw, 1.45rem);
  color: rgba(255, 255, 255, 0.78);
  max-width: 540px;
  text-align: left;
}

.event-page .status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: 0.4rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: #fff;
}

.event-page .status-badge i {
  font-size: 0.6rem;
}

.event-page .status-badge--upcoming {
  background: linear-gradient(90deg, rgba(52, 85, 139, 0.45), rgba(43, 72, 118, 0));
  border-color: rgba(96, 165, 250, 0.45);
  color: #bdcada;
}

.event-page .status-badge--running {
  background: rgba(34, 197, 94, 0.24);
  border-color: rgba(74, 222, 128, 0.45);
  color: #dcfce7;
}

.event-page .status-badge--past {
  background: rgba(171, 8, 8, 0.26);
  border-color: rgba(227, 87, 87, 0.5);
  color: #e2e8f0;
}

.event-page .event-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 0.85rem;
}

.event-page .hero-badges,
.event-page .hero-text,
.event-page .hero-countdown {
  width: 100%;
}

.event-page .event-meta-card {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 1.1rem;
  border-radius: 0.6rem;
  background: rgba(15, 23, 42, 0.16);
  font-size: 0.95rem;
}

.event-page .split-button {
  --split-main: var(--primary);
  --split-accent: var(--split-main);
  --split-divider: color-mix(in srgb, var(--split-accent) 65%, transparent 35%);
  --split-text: #fff;
  position: relative;
  display: inline-flex;
  align-items: stretch;
  gap: 0;
  padding: 0;
  border: none;
  border-radius: 0.6rem;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  background: var(--split-main);
  color: var(--split-text);
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  box-shadow: 0 14px 30px -20px rgba(15, 23, 42, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.event-page .split-button:hover,
.event-page .split-button:focus-visible {
  color: var(--split-text);
  transform: translateY(-1px);
  box-shadow: 0 18px 36px -20px rgba(15, 23, 42, 0.5);
}

.event-page .split-button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--split-main) 30%, transparent), 0 18px 36px -20px rgba(15, 23, 42, 0.5);
}

.event-page .split-button:disabled,
.event-page .split-button.disabled,
.event-page .split-button[disabled],
.event-page .split-button[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.event-page .split-button__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  flex: 1 1 auto;
}

.event-page .split-button__icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  padding: 0 0.95rem;
  background: var(--split-accent);
  color: inherit;
  border-left: 1px solid var(--split-divider);
}

.event-page .split-button__icon i {
  font-size: 1.1rem;
}

.event-page .split-button--primary {
  --split-main: var(--primary);
  --split-accent: color-mix(in srgb, var(--primary) 65%, #fff 35%);
  --split-text: #fff;
}

.event-page .split-button--secondary {
  --split-main: var(--secondary);
  --split-accent: color-mix(in srgb, var(--secondary) 65%, #fff 35%);
  --split-text: #fff;
}

.event-page .split-button--soft {
  --split-main: color-mix(in srgb, var(--primary) 18%, #fff 82%);
  --split-accent: color-mix(in srgb, var(--primary) 30%, #fff 70%);
  --split-divider: color-mix(in srgb, var(--primary) 35%, transparent 65%);
  --split-text: var(--primary);
  box-shadow: none;
  border: 1px solid color-mix(in srgb, var(--primary) 40%, transparent 60%);
}

.event-page .split-button--ghost {
  --split-main: rgba(15, 23, 42, 0.06);
  --split-accent: rgba(15, 23, 42, 0.12);
  --split-divider: color-mix(in srgb, var(--text-color) 18%, transparent 82%);
  --split-text: var(--text-color);
  box-shadow: none;
  border: 1px solid rgba(15, 23, 42, 0.12);
}

.event-page .split-button--ghost:hover,
.event-page .split-button--soft:hover,
.event-page .split-button--ghost:focus-visible,
.event-page .split-button--soft:focus-visible {
  box-shadow: none;
}

.event-page .split-button.split-button--compact {
  font-size: 0.92rem;
}

.event-page .split-button--compact .split-button__label {
  padding: 0.55rem 1rem;
}

.event-page .split-button--compact .split-button__icon {
  min-width: 42px;
  padding: 0 0.75rem;
}

.event-page .split-button.flex-grow-1,
.event-page .split-button.w-100 {
  width: 100%;
  justify-content: space-between;
}

.event-page .split-button.flex-grow-1 .split-button__label,
.event-page .split-button.w-100 .split-button__label {
  justify-content: center;
  text-align: center;
}

.event-page .split-button.flex-grow-1 .split-button__icon,
.event-page .split-button.w-100 .split-button__icon {
  justify-content: center;
}

.event-page .page-section {
  padding: clamp(3rem, 5vw, 4.5rem) 0;
  scroll-margin-top: 6rem;
}

.event-page .page-section:nth-of-type(even) {
  background: var(--surface-alt);
}

.event-page .section-heading {
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
  text-align: left;
}

.event-page .section-title {
  font-weight: 700;
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  margin-bottom: 0.9rem;
  color: var(--primary);
  text-align: left;
}

.event-page .divider {
  width: 56px;
  height: 3px;
  background: var(--primary);
  border-radius: 0.25rem;
  margin-bottom: 2rem;
  margin-left: 0;
}

.event-page .page-section:nth-of-type(odd) .section-heading,
.event-page .page-section:nth-of-type(odd) .section-title {
  color: var(--secondary);
}

.event-page .page-section:nth-of-type(odd) .divider {
  background: var(--secondary);
}

.event-page .info-card {
  background: var(--surface);
  border-radius: 0.55rem;
  padding: 1.6rem;
  height: 100%;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 12px 32px -28px rgba(15, 23, 42, 0.25);
}

.event-page .info-card small {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 600;
}

.event-page .info-card strong {
  display: block;
  font-size: 1.05rem;
  margin-top: 0.4rem;
}

.event-page .info-card .icon {
  font-size: 1.45rem;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 0.65rem;
  background: rgba(29, 78, 216, 0.12);
  margin-bottom: 0.75rem;
}

.event-page .rich-text p {
  margin-bottom: 1rem;
}

.event-page .rich-text ul {
  padding-left: 1.1rem;
}

.event-page .person-card,
.event-page .sponsor-card {
  background: var(--surface);
  border-radius: 0.55rem;
  padding: 1.5rem;
  height: 100%;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 14px 28px -26px rgba(15, 23, 42, 0.25);
}

.event-page .person-card img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 1rem;
  border: 3px solid rgba(15, 23, 42, 0.05);
}

.event-page .person-card h6 {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.event-page .person-card small {
  color: var(--muted);
}

.event-page .sponsor-card img {
  max-height: 70px;
  object-fit: contain;
  filter: grayscale(0%);
  transition: transform 0.2s ease, filter 0.2s ease;
}

.event-page .sponsor-card img:hover {
  transform: scale(1.03);
  filter: grayscale(100%);
}

.event-page .form-wrapper {
  background: var(--surface);
  border-radius: 0.6rem;
  padding: clamp(2rem, 4vw, 2.4rem);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 18px 40px -30px rgba(15, 23, 42, 0.25);
}

.event-page .event-card {
  border-radius: 0.6rem;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 18px 38px -30px rgba(15, 23, 42, 0.22);
}

.event-page .event-card__body {
  padding: clamp(1.8rem, 4vw, 2.2rem);
}

.event-page .form-label {
  font-weight: 600;
  color: var(--muted);
  font-size: 0.92rem;
}

.event-page .form-control {
  border-radius: 0.6rem;
  border: 1px solid var(--border-subtle);
  padding: 0.7rem 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.event-page .form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.12);
}

.event-page .form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.event-page .btn-secondary {
  border-radius: 0.6rem;
  padding: 0.75rem 1.6rem;
  font-weight: 600;
  border: none;
  background: rgba(15, 23, 42, 0.08);
  color: var(--text-color);
}

.event-page .btn-secondary:hover,
.event-page .btn-secondary:focus {
  background: rgba(15, 23, 42, 0.12);
}

.event-page .alert-custom {
  border-radius: 0.75rem;
  padding: 1.1rem 1.4rem;
  background: rgba(255, 193, 7, 0.15);
  border: 1px solid rgba(255, 193, 7, 0.4);
  color: #8a6d00;
}

.questionnaire-page .status-message {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  border-radius: 0.9rem;
  padding: 1.15rem 1.4rem;
  margin-bottom: 1.5rem;
}

.questionnaire-page .status-message__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.questionnaire-page .status-message__title {
  font-weight: 600;
}

.questionnaire-page .status-message__list {
  padding-left: 1.1rem;
  margin-bottom: 0;
}

.questionnaire-page .status-message__list li {
  margin-bottom: 0.35rem;
}

.questionnaire-page .status-message__list li:last-child {
  margin-bottom: 0;
}

.questionnaire-page .status-message--success {
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.35);
  color: #166534;
}

.questionnaire-page .status-message--success .status-message__icon {
  background: rgba(34, 197, 94, 0.2);
  color: #15803d;
}

.questionnaire-page .status-message--error {
  background: rgba(248, 113, 113, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #991b1b;
}

.questionnaire-page .status-message--error .status-message__icon {
  background: rgba(239, 68, 68, 0.2);
  color: #b91c1c;
}

.event-page footer {
  background: var(--secondary);
  color: #fff;
  text-align: center;
  padding: 2.2rem 0;
  margin-top: 4rem;
}

.event-page footer .container {
  max-width: 960px;
}

.event-page footer a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 991px) {
  .event-page .event-meta-card {
    border-radius: 0.65rem;
  }

  .event-page .form-wrapper {
    padding: 1.8rem;
  }
}

@media (max-width: 575px) {
  .event-page .hero {
    min-height: 56vh;
    padding: 3.5rem 1.25rem;
  }

  .event-page .hero-panel {
    width: 100%;
    padding: 1.6rem 1.4rem;
    border-radius: 0.85rem;
  }

  .event-page .countdown {
    gap: 0.35rem;
  }

  .event-page .countdown-item {
    padding: 0.55rem 0.4rem;
  }

  .event-page .countdown-value {
    font-size: clamp(1.35rem, 9vw, 1.65rem);
  }

  .event-page .event-meta {
    flex-direction: column;
    align-items: stretch;
  }

  .event-page .event-meta-card {
    justify-content: flex-start;
  }
}