/**
 * @file node--tram.css
 * Estils per a la fitxa de tram (node--tram.html.twig).
 * Nomenclatura: BEM. Layout: mobile-first.
 */

/* =============================================================================
   0. Custom Properties
   ============================================================================= */
.node--type-tram {
  --tram-color-primary:    #CC2929;
  --tram-color-primary-dk: #a82020;
  --tram-color-bg:         #F5F5F5;
  --tram-color-white:      #FFFFFF;
  --tram-color-text:       #1A1A1A;
  --tram-color-text-light: #666666;
  --tram-color-border:     #E0E0E0;

  --tram-font:       -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --tram-font-hero:  clamp(1.8rem, 5vw, 3rem);
  --tram-font-sm:    0.875rem;

  --tram-space-xs: 0.5rem;
  --tram-space-sm: 1rem;
  --tram-space-md: 1.75rem;
  --tram-space-lg: 3rem;

  --tram-max-width: 1200px;
  --tram-radius:    6px;

  font-family: var(--tram-font);
  color: var(--tram-color-text);
}

/* =============================================================================
   1. Hero
   ============================================================================= */
.tram-hero {
  position: relative;
  width: 100%;
  min-height: 460px;
  background-color: #2C2C2C;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tram-hero--no-image {
  min-height: 220px;
  background-color: var(--tram-color-primary);
}

.tram-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,.2) 0%, rgba(0,0,0,.6) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.tram-hero--no-image .tram-hero__overlay {
  background: none;
}

.tram-hero__inner {
  max-width: var(--tram-max-width);
  width: 100%;
  padding-inline: var(--tram-space-sm);
  padding-block: var(--tram-space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--tram-space-xs);
}

.tram-hero__badge {
  display: inline-block;
  padding: 0.3em 1em;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: rgba(255,255,255,.2);
  color: #fff;
  border: 1px solid rgba(255,255,255,.5);
}

.tram-hero__title {
  font-size: var(--tram-font-hero);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.1;
  margin: 0;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0,0,0,.4);
}

.tram-hero__subtitle {
  margin: 0;
  font-size: 1.05rem;
  font-style: italic;
  color: rgba(255,255,255,.85);
}

/* =============================================================================
   2. Jerarquia (Gran Itinerari → Tram)
   ============================================================================= */
.tram-hierarchy {
  background: var(--tram-color-white);
  border-bottom: 1px solid var(--tram-color-border);
  padding-block: 0.75rem;
}

.tram-hierarchy__container {
  max-width: var(--tram-max-width);
  margin-inline: auto;
  padding-inline: var(--tram-space-sm);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--tram-font-sm);
}

.tram-hierarchy__item {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.tram-hierarchy__level {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--tram-color-text-light);
}

.tram-hierarchy__link {
  color: var(--tram-color-primary);
  text-decoration: none;
  font-weight: 600;
  transition: opacity .2s;
}

.tram-hierarchy__link:hover {
  opacity: .75;
}

.tram-hierarchy__arrow {
  color: var(--tram-color-border);
  font-size: 1.2rem;
  line-height: 1;
  align-self: center;
}

.tram-hierarchy__current {
  font-weight: 700;
  color: var(--tram-color-text);
}

/* =============================================================================
   3. Informació principal (mapa + fitxa)
   ============================================================================= */
.tram-info {
  background: var(--tram-color-bg);
  padding-block: var(--tram-space-lg);
}

.tram-info__container {
  max-width: var(--tram-max-width);
  margin-inline: auto;
  padding-inline: var(--tram-space-sm);
  display: grid;
  gap: var(--tram-space-md);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .tram-info__container {
    grid-template-columns: 1fr 320px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .tram-info__container {
    grid-template-columns: 1fr 360px;
  }
}

/* Mapa */
.tram-info__map {
  display: flex;
  flex-direction: column;
  gap: var(--tram-space-sm);
}

.tram-map__iframe {
  border-radius: var(--tram-radius);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,.1);
}

.tram-map__iframe iframe {
  width: 100% !important;
  height: 450px !important;
  display: block;
  border: none;
}

.tram-map__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--tram-space-sm);
  height: 360px;
  background: var(--tram-color-white);
  border-radius: var(--tram-radius);
  color: var(--tram-color-text-light);
  font-size: var(--tram-font-sm);
}

.tram-map__desnivell {
  border-radius: var(--tram-radius);
  overflow: hidden;
}

.tram-map__desnivell img {
  width: 100%;
  height: auto;
  display: block;
}

/* Fitxa lateral */
.tram-fitxa {
  background: var(--tram-color-white);
  border-radius: var(--tram-radius);
  box-shadow: 0 2px 12px rgba(0,0,0,.1);
  overflow: hidden;
}

.tram-fitxa__header {
  background: var(--tram-color-primary);
  padding: var(--tram-space-md) var(--tram-space-sm);
}

.tram-fitxa__title {
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0 0 0.4rem;
  color: #fff;
  line-height: 1.2;
}

.tram-fitxa__estat {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  background: rgba(0,0,0,.2);
  padding: 0.2em 0.75em;
  border-radius: 100px;
}

/* Stats (dl) */
.tram-fitxa__stats {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: var(--tram-space-sm);
  border-bottom: 1px solid var(--tram-color-border);
}

.tram-fitxa__stat {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--tram-color-border);
  font-size: var(--tram-font-sm);
}

.tram-fitxa__stat:last-child {
  border-bottom: none;
}

.tram-fitxa__stat dt {
  color: var(--tram-color-text-light);
  font-weight: 500;
}

.tram-fitxa__stat dd {
  margin: 0;
  font-weight: 700;
  color: var(--tram-color-text);
  text-align: right;
}

.tram-fitxa__tipus-img {
  max-height: 36px;
  width: auto;
  display: block;
  margin-left: auto;
}

/* Seccions (comarques, pobles, descàrregues) */
.tram-fitxa__section {
  padding: var(--tram-space-sm);
  border-top: 1px solid var(--tram-color-border);
}

.tram-fitxa__section-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tram-color-text-light);
  margin-bottom: 0.5rem;
}

/* Tags */
.tram-fitxa__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tram-tag {
  display: inline-block;
  padding: 0.25em 0.75em;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity .2s;
}

.tram-tag--comarca {
  background: #e8f0e8;
  color: #2d6a2d;
}

.tram-tag--poble {
  background: #f0e8e8;
  color: var(--tram-color-primary-dk);
}

.tram-tag:hover {
  opacity: .8;
}

.tram-fitxa__tags--large .tram-tag {
  font-size: 0.9rem;
  padding: 0.4em 1em;
}

/* Descàrregues */
.tram-downloads {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.tram-downloads__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--tram-font-sm);
  font-weight: 600;
  color: var(--tram-color-primary);
  text-decoration: none;
  transition: opacity .2s;
}

.tram-downloads__link:hover {
  opacity: .75;
}

/* Webs */
.tram-fitxa__webs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.tram-fitxa__web-link {
  font-size: var(--tram-font-sm);
  color: var(--tram-color-primary);
  text-decoration: none;
  word-break: break-all;
  transition: opacity .2s;
}

.tram-fitxa__web-link:hover {
  opacity: .75;
}

/* =============================================================================
   4. Tabs de contingut
   ============================================================================= */
.tram-tabs-section {
  background: var(--tram-color-white);
  border-top: 1px solid var(--tram-color-border);
  padding-bottom: var(--tram-space-lg);
}

.tram-tabs-section__container {
  max-width: var(--tram-max-width);
  margin-inline: auto;
}

.tram-tabs {
  display: flex;
  border-bottom: 2px solid var(--tram-color-border);
  padding-inline: var(--tram-space-sm);
  overflow-x: auto;
  scrollbar-width: none;
  gap: 0;
}

.tram-tabs::-webkit-scrollbar {
  display: none;
}

.tram-tabs__tab {
  flex-shrink: 0;
  padding: 1rem 1.25rem;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  font-size: var(--tram-font-sm);
  font-weight: 600;
  color: var(--tram-color-text-light);
  cursor: pointer;
  transition: color .2s, border-color .2s;
  white-space: nowrap;
}

.tram-tabs__tab:hover {
  color: var(--tram-color-text);
}

.tram-tabs__tab--active,
.tram-tabs__tab[aria-selected="true"] {
  color: var(--tram-color-primary);
  border-bottom-color: var(--tram-color-primary);
}

.tram-tab-panel {
  padding: var(--tram-space-md) var(--tram-space-sm);
  max-width: 820px;
}

.tram-tab-panel__placeholder {
  color: var(--tram-color-text-light);
  font-style: italic;
  font-size: var(--tram-font-sm);
}

.tram-description {
  margin-bottom: var(--tram-space-md);
}

.tram-description__subtitle {
  font-size: 1rem;
  font-weight: 700;
  color: var(--tram-color-text);
  margin: 0 0 var(--tram-space-xs);
  padding-bottom: var(--tram-space-xs);
  border-bottom: 2px solid var(--tram-color-primary);
  display: inline-block;
}

.tram-description__text {
  font-size: 1rem;
  line-height: 1.75;
}

.tram-description__text .field__label {
  display: none;
}

.tram-description__text p {
  margin-bottom: var(--tram-space-sm);
}

.tram-description__text a {
  color: var(--tram-color-primary);
}

.tram-description--avisos {
  background: #fff8e1;
  border-left: 4px solid #f59e0b;
  padding: var(--tram-space-sm);
  border-radius: 0 var(--tram-radius) var(--tram-radius) 0;
}

.tram-description--taula table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--tram-font-sm);
}

.tram-description--taula th,
.tram-description--taula td {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--tram-color-border);
  text-align: left;
}

.tram-description--taula th {
  background: var(--tram-color-bg);
  font-weight: 700;
}

/* =============================================================================
   5. Banner Camipèdia
   ============================================================================= */
.tram-camipedia {
  padding-block: var(--tram-space-lg);
  background: var(--tram-color-white);
  border-top: 3px solid var(--tram-color-primary);
}

.tram-camipedia__container {
  max-width: var(--tram-max-width);
  margin-inline: auto;
  padding-inline: var(--tram-space-sm);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--tram-space-md);
}

.tram-camipedia__text {
  flex: 1;
  min-width: 220px;
}

.tram-camipedia__label {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--tram-color-primary);
  margin: 0 0 0.35rem;
}

.tram-camipedia__title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--tram-color-text);
  margin: 0 0 0.5rem;
  line-height: 1.2;
}

.tram-camipedia__desc {
  font-size: var(--tram-font-sm);
  color: var(--tram-color-text-light);
  margin: 0;
  line-height: 1.6;
  max-width: 480px;
}

.tram-camipedia__cta {
  flex-shrink: 0;
  display: inline-block;
  padding: 0.75em 2em;
  background: var(--tram-color-primary);
  color: #fff;
  font-weight: 700;
  font-size: var(--tram-font-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--tram-radius);
  text-decoration: none;
  transition: background .2s;
}

.tram-camipedia__cta:hover {
  background: var(--tram-color-primary-dk);
}

/* =============================================================================
   6. Peu (documents + agraïments)
   ============================================================================= */
.tram-peu {
  padding-block: var(--tram-space-md);
  background: #EFEFEF;
  border-top: 1px solid var(--tram-color-border);
}

.tram-peu__container {
  max-width: var(--tram-max-width);
  margin-inline: auto;
  padding-inline: var(--tram-space-sm);
  display: flex;
  flex-wrap: wrap;
  gap: var(--tram-space-md);
  align-items: flex-start;
}

.tram-documents__title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tram-color-text-light);
  margin: 0 0 var(--tram-space-xs);
}

.tram-agraiments {
  font-size: var(--tram-font-sm);
  color: var(--tram-color-text-light);
  font-style: italic;
  flex: 1;
}

.tram-agraiments__label {
  font-weight: 600;
  font-style: normal;
  margin-right: 0.3rem;
}