/* ========================================
   Information for Participants
   EVTM Asia 2026
======================================== */

html {
  scroll-behavior: smooth;
}

.participant-hero .hero-content {
  max-width: 1100px;
}

.participant-page-container {
  max-width: 1180px;
}

/* ========================================
   Quick Navigation
======================================== */
.participant-nav-section {
  position: relative;
  z-index: 5;
  margin-top: -44px;
  padding: 0 20px 20px;
}

.participant-jump-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.participant-jump-card {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 94px;
  padding: 18px 22px;
  background: #ffffff;
  border: 1px solid rgba(0, 101, 145, 0.12);
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(0, 34, 68, 0.12);
  color: #2E3A59;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.participant-jump-card:hover,
.participant-jump-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(2, 166, 224, 0.5);
  box-shadow: 0 18px 38px rgba(0, 34, 68, 0.16);
}

.jump-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  flex: 0 0 50px;
  border-radius: 12px;
  background: linear-gradient(135deg, #006591, #02A6E0);
  color: #ffffff;
}

.jump-icon svg {
  width: 25px;
  height: 25px;
}

.participant-jump-card strong,
.participant-jump-card small {
  display: block;
}

.participant-jump-card strong {
  color: #005f99;
  font-size: 1rem;
  line-height: 1.3;
  margin-bottom: 3px;
}

.participant-jump-card small {
  color: #6b7280;
  font-size: 0.82rem;
}

/* ========================================
   Section Base
======================================== */
.participant-section {
  padding: 72px 20px;
  scroll-margin-top: 90px;
}

.participant-section-alt {
  background: linear-gradient(180deg, #f7fbfd 0%, #eef7fb 100%);
}

.participant-section-heading {
  margin-bottom: 34px;
  max-width: 820px;
}

.participant-section-heading-wide {
  max-width: 1000px;
}

.section-kicker {
  display: inline-block;
  margin-bottom: 8px;
  color: #bd0058;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.participant-section-heading h2 {
  margin: 0 0 10px;
  color: #005f99;
  font-size: clamp(1.8rem, 3vw, 2.45rem);
  line-height: 1.2;
}

.participant-section-heading p {
  color: #56616e;
  font-size: 1rem;
}

/* ========================================
   Registration Hours
======================================== */
.registration-hours-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.registration-day-card {
  display: flex;
  align-items: stretch;
  min-height: 142px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid #e2edf2;
  border-radius: 14px;
  box-shadow: 0 10px 26px rgba(0, 34, 68, 0.08);
}

.registration-date {
  width: 92px;
  flex: 0 0 92px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(155deg, #005f99, #02A6E0);
  color: #ffffff;
}

.registration-day {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.registration-month {
  margin-top: 5px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.registration-card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 22px 20px;
}

.registration-card-content h3 {
  margin: 0 0 9px;
  color: #2E3A59;
  font-size: 0.96rem;
  line-height: 1.4;
}

.registration-time {
  margin: 0;
  color: #bd0058;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ========================================
   Venue
======================================== */
.venue-layout-card {
  background: #ffffff;
  border: 1px solid #dcebf1;
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(0, 34, 68, 0.10);
  overflow: hidden;
}

.venue-map-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 34px 34px 26px;
  background: #ffffff;
}

.venue-map-wrap img {
  display: block;
  width: min(100%, 900px);
  height: auto;
}

.venue-key-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid #e4eef2;
  background: #fbfdfe;
}

.venue-key-item {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 86px;
  padding: 18px 20px;
  border-right: 1px solid #e4eef2;
}

.venue-key-item:last-child {
  border-right: 0;
}

.venue-key-dot {
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.04);
}

.venue-key-blue {
  background: #3563ad;
}

.venue-key-green {
  background: #78af42;
}

.venue-key-pink {
  background: #8c7bc0;
}

.venue-key-orange {
  background: #f07b31;
}

.venue-key-item strong,
.venue-key-item span {
  display: block;
}

.venue-key-item strong {
  color: #2E3A59;
  font-size: 0.9rem;
  line-height: 1.3;
}

.venue-key-item span:not(.venue-key-dot) {
  margin-top: 2px;
  color: #7a8490;
  font-size: 0.78rem;
}

/* ========================================
   Speaker Guidelines
======================================== */
.guideline-panel {
  margin-bottom: 28px;
  padding: 34px;
  background: #ffffff;
  border: 1px solid #e2edf2;
  border-radius: 18px;
  box-shadow: 0 12px 32px rgba(0, 34, 68, 0.08);
}

.guideline-panel-last {
  margin-bottom: 0;
}

.guideline-panel-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.guideline-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  flex: 0 0 56px;
  border-radius: 14px;
  background: #002244;
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.guideline-eyebrow {
  margin: 0 0 2px;
  color: #02A6E0;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guideline-panel h3 {
  margin: 0;
  color: #005f99;
  font-size: 1.45rem;
  line-height: 1.3;
}

.guideline-intro {
  margin-bottom: 24px;
  color: #56616e;
}

.requirement-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.requirement-card {
  min-height: 120px;
  padding: 22px;
  background: #f7fbfd;
  border: 1px solid #dbeaf0;
  border-radius: 12px;
}

.requirement-card-wide {
  grid-column: span 2;
  min-height: auto;
}

.requirement-label {
  display: block;
  margin-bottom: 7px;
  color: #bd0058;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.requirement-card strong,
.requirement-card p {
  color: #2E3A59;
}

.requirement-card p {
  margin: 0;
}

.important-callout {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
  padding: 18px 20px;
  border-left: 5px solid #02A6E0;
  border-radius: 10px;
  background: #eef9fd;
}

.important-callout-icon {
  display: inline-flex;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  color: #006591;
}

.important-callout-icon svg {
  width: 100%;
  height: 100%;
}

.important-callout p {
  margin: 0;
  color: #334155;
}

.participant-check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.participant-check-list > li {
  position: relative;
  margin-bottom: 14px;
  padding-left: 32px;
  color: #46515d;
}

.participant-check-list > li:last-child {
  margin-bottom: 0;
}

.participant-check-list > li::before {
  content: "";
  position: absolute;
  top: 0.46em;
  left: 3px;
  width: 10px;
  height: 10px;
  border: 3px solid #02A6E0;
  border-radius: 50%;
  box-sizing: border-box;
}

.participant-check-list ul {
  margin-top: 9px;
  padding-left: 20px;
}

.participant-check-list ul li {
  margin-bottom: 7px;
  color: #5b6570;
}

.timing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.timing-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border-radius: 12px;
  border: 1px solid #e3e8eb;
  background: #ffffff;
}

.timing-light {
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  border-radius: 50%;
}

.timing-warning .timing-light {
  background: #f5c543;
  box-shadow: 0 0 0 6px rgba(245, 197, 67, 0.18);
}

.timing-stop .timing-light {
  background: #d74444;
  box-shadow: 0 0 0 6px rgba(215, 68, 68, 0.14);
}

.timing-label,
.timing-card strong {
  display: block;
}

.timing-label {
  margin-bottom: 2px;
  color: #7a8490;
  font-size: 0.8rem;
  font-weight: 600;
}

.timing-card strong {
  color: #2E3A59;
}

.screen-blackout-note {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
  padding: 18px 20px;
  border-radius: 12px;
  background: #002244;
  color: #ffffff;
}

.screen-blackout-icon {
  display: inline-flex;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  color: #ffffff;
}

.screen-blackout-icon svg {
  width: 100%;
  height: 100%;
}

.screen-blackout-note p {
  margin: 0;
  color: #ffffff;
}

/* ========================================
   Responsive
======================================== */
@media (max-width: 900px) {
  .participant-jump-grid,
  .registration-hours-grid {
    grid-template-columns: 1fr;
  }

  .participant-nav-section {
    margin-top: -28px;
  }

  .venue-key-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .venue-key-item:nth-child(2) {
    border-right: 0;
  }

  .venue-key-item:nth-child(-n + 2) {
    border-bottom: 1px solid #e4eef2;
  }
}

@media (max-width: 768px) {
  .participant-section {
    padding: 54px 16px;
  }

  .participant-nav-section {
    padding-left: 16px;
    padding-right: 16px;
  }

  .participant-jump-card {
    min-height: 84px;
  }

  .guideline-panel {
    padding: 24px 20px;
  }

  .requirement-grid,
  .timing-grid {
    grid-template-columns: 1fr;
  }

  .requirement-card-wide {
    grid-column: span 1;
  }

  .venue-map-wrap {
    padding: 22px 12px 18px;
  }
}

@media (max-width: 520px) {
  .participant-nav-section {
    margin-top: -18px;
  }

  .participant-jump-card {
    padding: 15px 16px;
  }

  .jump-icon {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }

  .registration-day-card {
    min-height: 120px;
  }

  .registration-date {
    width: 76px;
    flex-basis: 76px;
  }

  .registration-card-content {
    padding: 18px 15px;
  }

  .registration-time {
    font-size: 1.2rem;
  }

  .venue-key-grid {
    grid-template-columns: 1fr;
  }

  .venue-key-item,
  .venue-key-item:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid #e4eef2;
  }

  .venue-key-item:last-child {
    border-bottom: 0;
  }

  .guideline-panel-header {
    align-items: flex-start;
  }

  .guideline-number {
    width: 48px;
    height: 48px;
    flex-basis: 48px;
  }

  .guideline-panel h3 {
    font-size: 1.22rem;
  }

  .important-callout,
  .screen-blackout-note {
    align-items: flex-start;
  }
}

/* Venue sustainability note */
.venue-water-note {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding: 16px 22px;
  border-top: 1px solid #e4eef2;
  background: #ffffff;
  color: #56616e;
  font-size: 0.92rem;
  line-height: 1.6;
}

.venue-water-note strong {
  flex: 0 0 auto;
  color: #005f99;
  font-weight: 800;
}

@media (max-width: 768px) {
  .venue-water-note {
    display: block;
    padding: 15px 16px;
  }

  .venue-water-note strong {
    display: block;
    margin-bottom: 3px;
  }
}