/* ===========================
   RESET & BASE STYLES
   =========================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #fff;
  padding: 100px 20px 40px 20px;
}

/* ===========================
   STATIC PAGE HEADER (fixed, no scroll)
   =========================== */
.page-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  background-color: #fff;
  padding: 24px 20px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lang-select {
  font-size: 0.8rem;
  padding: 4px 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
  background: #fff;
  cursor: pointer;
}

.lang-select-desktop {
  position: absolute;
  top: 24px;
  left: 20px;
}

.lang-select-mobile {
  display: none;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #222;
  margin: 0 0 8px 0;
  text-align: center;
}

.page-author {
  font-variant: small-caps;
  font-size: 0.7rem;
  color: #666;
  margin: 0;
  letter-spacing: 0.05em;
}

.page-header-labels {
  display: none;
  justify-content: space-between;
  margin-top: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== Vertical filigran side labels ===== */
body::before,
body::after {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  padding-top: 100px;
  font-family: sans-serif;
  font-weight: 900;
  font-size: 120px;
  letter-spacing: 0.15em;
  color: rgba(0, 0, 0, 0.06);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  pointer-events: none;
  z-index: 0;
}

body::before {
  content: "ABROAD";
  left: 16px;
}

body::after {
  content: "ROMANIA";
  right: 16px;
}

/* ===========================
   TIMELINE CONTAINER
   =========================== */
.timeline {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  padding: 100px 0 40px 0;
}

/* Timeline Header */
.timeline-header {
  display: grid;
  grid-template-columns: 1fr 4px 1fr;
  gap: 0;
  margin-bottom: 60px;
  text-align: center;
  font-weight: 600;
  font-size: 18px;
  color: #666;
}

.timeline-header-left {
  text-align: right;
  padding-right: 40px;
}

.timeline-header-right {
  text-align: left;
  padding-left: 40px;
}

/* Central Timeline Line */
.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, #ddd 0%, #999 50%, #ddd 100%);
  transform: translateX(-50%);
  z-index: 1;
}

/* Timeline Events Container */
#timeline-events {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

/* ===========================
   TIMELINE EVENT LAYOUTS
   =========================== */

/* LEFT-ALIGNED EVENTS */
.timeline-event.left {
  display: grid;
  grid-template-columns: 1fr 20px 1fr;
  align-items: center;
  gap: 0;
}

.timeline-event.left .timeline-dot {
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
  align-self: center;
}

.timeline-event.left .timeline-connector {
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
}

.timeline-event.left .event-card {
  grid-column: 1;
  grid-row: 1;
  justify-self: end;
  align-self: center;
  margin-right: 20px;
}

/* RIGHT-ALIGNED EVENTS */
.timeline-event.right {
  display: grid;
  grid-template-columns: 1fr 20px 1fr;
  align-items: center;
  gap: 0;
}

.timeline-event.right .timeline-dot {
  grid-column: 2;
  justify-self: center;
}

.timeline-event.right .timeline-connector {
  grid-column: 2;
  justify-self: center;
}

.timeline-event.right .event-card {
  grid-column: 3;
  justify-self: start;
  margin-left: 20px;
}

/* CENTER-ALIGNED EVENTS */
.timeline-event.center {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
}

.timeline-event.center .event-card {
  display: grid;
  grid-template-columns: 72px 1fr;
  width: min(1100px, 95vw);
  max-width: none;
  margin: 0 auto;
}

/* ===========================
   TIMELINE DOT & CONNECTOR
   =========================== */
.timeline-dot {
  width: 20px;
  height: 20px;
  background-color: #fff;
  border: 4px solid #007bff;
  border-radius: 50%;
  position: relative;
  z-index: 3;
  box-shadow: 0 0 0 4px #fff;
}

.timeline-connector {
  display: none; /* Only visible if needed for custom styling */
}

/* ===========================
   EVENT CARD BASE STRUCTURE
   =========================== */
.event-card {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 16px;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  max-width: 550px;
  width: 100%;
  /* NO background-color here - applied via color classes below */
}

.event-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* Anchor cards: remove default link styling */
a.event-card {
  text-decoration: none;
  color: inherit;
}

/* ===========================
   CARD COLOR VARIANTS
   =========================== */
.event-card.card-grey {
  background-color: #f2f2f2 !important;
}

.event-card.card-blue {
  background-color: #e8f0fa !important;
}

.event-card.card-green {
  background-color: #e9f6ee !important;
}

.event-card.card-yellow {
  background-color: #fff7dd !important;
}

.event-card.card-orange {
  background-color: #fff1e6 !important;
}

.event-card.card-pink {
  background-color: #fdeaf1 !important;
}

.event-card.card-purple {
  background-color: #f1eafa !important;
}

.event-card.card-red {
  background-color: #7a0d0d !important;
  color: #fff;
}

.event-card.card-black {
  background-color: #111 !important;
  color: #fff;
}

.event-card.card-red .event-title,
.event-card.card-red .event-excerpt,
.event-card.card-red .event-date-day,
.event-card.card-red .event-date-month,
.event-card.card-black .event-title,
.event-card.card-black .event-excerpt,
.event-card.card-black .event-date-day,
.event-card.card-black .event-date-month {
  color: #fff;
}

/* ===========================
   DATE BADGE
   =========================== */
.event-date-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-width: 72px;
}

.event-date-day {
  font-size: 32px;
  font-weight: 700;
  color: #007bff;
  line-height: 1;
}

.event-date-month {
  font-size: 11px;
  font-weight: 600;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

/* ===========================
   EVENT CONTENT
   =========================== */
.event-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.event-title {
  font-size: 18px;
  font-weight: 600;
  color: #222;
  line-height: 1.3;
  margin: 0;
}

.event-excerpt {
  font-size: 14px;
  color: #555;
  line-height: 1.5;
  margin: 0;
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */
@media (max-width: 768px) {
  /* Hide vertical watermarks on mobile */
  body::before,
  body::after {
    display: none;
  }

  body {
    font-size: 16px;
  }

  .timeline-header {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    font-size: 15px;
    margin-bottom: 32px;
    text-align: left;
  }

  .timeline-header-left {
    text-align: left;
    padding-right: 0;
    font-size: 14px;
  }

  .timeline-header-right {
    text-align: right;
    padding-left: 0;
    font-size: 14px;
  }

  .timeline-line {
    left: 24px;
  }

  .timeline-event.left,
  .timeline-event.right,
  .timeline-event.center {
    display: grid;
    grid-template-columns: 24px 1fr;
    align-items: start;
    column-gap: 16px;
  }

  .timeline-event.center {
    grid-column: auto;
  }

  .timeline-dot {
    grid-column: 1;
  }

  .timeline-event.left .event-card,
  .timeline-event.right .event-card,
  .timeline-event.center .event-card {
    grid-column: 2;
    justify-self: stretch;
    margin: 0;
    width: 100%;
    max-width: none;
  }

  .event-card {
    grid-template-columns: 64px 1fr;
  }

  .event-date-badge {
    min-width: 64px;
  }

  .event-date-day {
    font-size: 28px;
  }

  .event-date-month {
    font-size: 10px;
  }

  .event-title {
    font-size: 16px;
    line-height: 1.4;
  }

  .event-excerpt {
    font-size: 15px;
    line-height: 1.6;
  }

  .event-card {
    padding: 16px;
    gap: 12px;
  }

  .page-header {
    padding: 16px 12px;
  }

  .page-title {
    font-size: 1.25rem;
  }

  .lang-select-desktop {
    display: none;
  }

  .lang-select-mobile {
    display: inline-block;
  }

  .page-header-labels {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
  }

  .page-title .title-break {
    display: block;
  }
}

@media (min-width: 769px) {
  .page-title .title-break {
    display: none;
  }
}

@media (max-width: 480px) {
  body {
    padding: 90px 6px 12px 6px;
    font-size: 16px;
  }

  .page-header {
    padding: 12px 8px;
  }

  .page-title {
    font-size: 1.1rem;
  }

  .page-author {
    font-size: 0.65rem;
  }

  .timeline {
    padding: 80px 0 12px 0;
    --mobile-line-left: 5vw;
    --mobile-line-right: 95vw;
    width: 100vw;
    margin: 0;
    left: 50%;
    transform: translateX(-50%);
  }

  #timeline-events {
    gap: 28px;
  }

  .timeline-header {
    font-size: 12px;
    margin-bottom: 24px;
    gap: 10px;
    position: sticky;
    top: 0;
    z-index: 5;
    background-color: #fff;
    padding: 8px 6px;
    text-transform: uppercase;
  }

  .timeline-header-left {
    font-size: 12px;
  }

  .timeline-header-right {
    font-size: 12px;
  }

  .timeline-line {
    display: none;
  }

  .timeline::before,
  .timeline::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, #ddd 0%, #999 50%, #ddd 100%);
    z-index: 1;
  }

  .timeline::before {
    left: var(--mobile-line-left);
    transform: translateX(-50%);
  }

  .timeline::after {
    left: var(--mobile-line-right);
    transform: translateX(-50%);
  }

  .timeline-event.left,
  .timeline-event.right,
  .timeline-event.center {
    display: grid;
    grid-template-columns: 10% 1fr 10%;
    column-gap: 10px;
    align-items: center;
    position: relative;
    width: 100%;
  }

  .timeline-event.left .timeline-dot,
  .timeline-event.center .timeline-dot {
    grid-column: 1;
    justify-self: center;
  }

  .timeline-event.right .timeline-dot {
    grid-column: 3;
    justify-self: center;
  }

  .timeline-dot {
    position: static;
    align-self: center;
    transform: none;
    grid-row: 1;
    z-index: 2;
  }

  .timeline-event.left .event-card,
  .timeline-event.center .event-card,
  .timeline-event.right .event-card {
    grid-column: 1 / -1;
    grid-row: 1;
    justify-self: center;
    width: 85%;
  }

  .event-card {
    padding: 14px;
    gap: 10px;
    grid-template-columns: 56px 1fr;
  }

  .event-date-badge {
    min-width: 56px;
  }

  .event-date-day {
    font-size: 24px;
  }

  .event-date-month {
    font-size: 9px;
    letter-spacing: 0.3px;
  }

  .event-title {
    font-size: 15px;
    line-height: 1.45;
  }

  .event-excerpt {
    font-size: 14px;
    line-height: 1.6;
  }

  .timeline-event.center .event-card {
    grid-template-columns: 56px 1fr;
  }

  .timeline-dot {
    width: 16px;
    height: 16px;
    border-width: 3px;
  }
}