/* ==========================================================================
   Maqueta · Ilustre Municipalidad de Pica
   environmental-certification.css — Municipio · Certificación Ambiental
   Municipal (SCAM): qué es, niveles, recorrido de Pica, líneas estratégicas
   y documentos. El encabezado, los títulos y las tarjetas de PDF están en
   commune.css.
   ========================================================================== */

.scam-section-head {
  max-width: 80ch;
  margin-bottom: 1.5rem;
}

/* --------------------------------------------------------------------------
   Qué es: texto, ventajas y sello
   -------------------------------------------------------------------------- */
.scam-intro {
  padding: 3.5rem 0;
  background: linear-gradient(180deg, var(--pm-navy-950) 0%, var(--pm-navy-900) 100%);
}

.scam-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.scam-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.scam-benefits li {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .45rem .85rem;
  border: 1px solid rgba(93, 204, 163, .4);
  border-radius: 999px;
  background: rgba(93, 204, 163, .1);
  color: var(--pm-text);
  font-size: .9rem;
}

.scam-benefits .bi {
  color: var(--pm-teal-500);
}

.scam-jump {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: var(--pm-gold-400);
  font-weight: 600;
}

.scam-jump:hover {
  color: var(--pm-gold-300);
  text-decoration: underline;
}

.scam-seal {
  display: grid;
  justify-items: center;
  gap: .9rem;
  margin: 0;
  padding: 2rem 1.5rem;
  border: 1px solid var(--commune-line);
  border-radius: 18px;
  background: var(--pm-navy-850);
  text-align: center;
}

.scam-seal img {
  width: min(190px, 60%);
  height: auto;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 6px rgba(93, 204, 163, .25);
}

.scam-seal figcaption {
  color: var(--pm-text-soft);
  font-size: .85rem;
}

/* --------------------------------------------------------------------------
   Niveles
   -------------------------------------------------------------------------- */
.scam-levels {
  padding: 3.5rem 0;
  border-top: 1px solid var(--pm-line);
  background: var(--pm-navy-900);
}

.scam-level-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.scam-level {
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.4rem;
  border: 3px solid var(--pm-blue-500);
  border-radius: 16px;
  background: var(--pm-navy-850);
  transition: border-color .25s ease, translate .25s ease, box-shadow .25s ease;
}

.scam-level:hover {
  border-color: var(--pm-gold-500);
  box-shadow: var(--pm-shadow);
  translate: 0 -4px;
}

.scam-level__phase {
  align-self: flex-start;
  margin-bottom: .9rem;
  padding: .2rem .7rem;
  border-radius: 999px;
  background: var(--pm-gold-500);
  color: var(--pm-navy-900);
  font-family: var(--pm-font-condensed);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.scam-level__title {
  margin-bottom: .5rem;
  color: var(--pm-gold-400);
  font-size: 1.15rem;
  font-weight: 700;
}

.scam-level__text {
  flex: 1;
  margin: 0 0 1.2rem;
  color: var(--pm-text);
  font-size: .9rem;
  line-height: 1.6;
}

.scam-level__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--commune-line);
}

.scam-level__facts dt {
  color: var(--pm-text-soft);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.scam-level__facts dd {
  margin: 0;
  color: var(--pm-teal-500);
  font-size: 1.25rem;
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   Recorrido de Pica
   -------------------------------------------------------------------------- */
.scam-history {
  padding: 3.5rem 0;
  border-top: 1px solid var(--pm-line);
  background: linear-gradient(180deg, var(--pm-navy-900) 0%, var(--pm-navy-950) 100%);
}

/* --year: ancho de la columna de años; la línea y los puntos van al centro del espacio */
.scam-timeline {
  --year: 5.5rem;
  --gap: 1.75rem;
  position: relative;
  display: grid;
  gap: 1rem;
  max-width: 860px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.scam-timeline::before {
  content: "";
  position: absolute;
  top: .5rem;
  bottom: .5rem;
  left: calc(var(--year) + var(--gap) / 2 - 1px);
  width: 2px;
  background: linear-gradient(180deg, var(--pm-teal-500), var(--pm-gold-500));
  opacity: .6;
}

.scam-timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: var(--year) minmax(0, 1fr);
  gap: var(--gap);
  align-items: start;
}

.scam-timeline__item::before {
  content: "";
  position: absolute;
  top: .45rem;
  left: calc(var(--year) + var(--gap) / 2 - 7px);
  width: 14px;
  height: 14px;
  border: 3px solid var(--pm-navy-900);
  border-radius: 50%;
  background: var(--pm-teal-500);
}

.scam-timeline__year {
  color: var(--pm-gold-400);
  font-family: var(--pm-font-condensed);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.6;
  text-align: right;
}

.scam-timeline__title {
  margin: .15rem 0 .3rem;
  color: var(--pm-text);
  font-size: 1.05rem;
  font-weight: 700;
}

.scam-timeline__text {
  margin: 0;
  color: var(--pm-text-soft);
  font-size: .92rem;
  line-height: 1.6;
}

.scam-notice {
  display: flex;
  gap: .8rem;
  max-width: 860px;
  margin-top: 2rem;
  padding: 1rem 1.2rem;
  border: 1px solid rgba(41, 191, 203, .35);
  border-radius: 12px;
  background: rgba(41, 191, 203, .08);
}

.scam-notice .bi {
  flex: none;
  color: var(--pm-blue-400);
  font-size: 1.2rem;
}

.scam-notice p {
  margin: 0;
  color: var(--pm-text);
  font-size: .92rem;
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   Misión y líneas estratégicas
   -------------------------------------------------------------------------- */
.scam-strategy {
  padding: 3.5rem 0;
  border-top: 1px solid var(--pm-line);
  background: var(--pm-navy-900);
}

.scam-quote {
  position: relative;
  margin: 0 0 3rem;
  padding: 1.6rem 1.8rem 1.6rem 4.6rem;
  border-left: 5px solid var(--pm-gold-500);
  border-radius: 14px;
  background: rgba(247, 209, 56, .07);
}

.scam-quote > .bi {
  position: absolute;
  top: .9rem;
  left: 1.2rem;
  color: var(--pm-gold-500);
  font-size: 2.6rem;
  line-height: 1;
}

.scam-quote p:last-child {
  max-width: 85ch;
  margin: 0;
  color: var(--pm-text);
  font-size: 1.08rem;
  font-weight: 500;
  line-height: 1.7;
}

.scam-line-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.scam-line {
  padding: 1.5rem 1.4rem;
  border: 1px solid var(--commune-line);
  border-top: 4px solid var(--pm-teal-500);
  border-radius: 16px;
  background: var(--pm-navy-850);
}

.scam-line__icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  border-radius: 14px;
  background: rgba(93, 204, 163, .14);
  color: var(--pm-teal-500);
  font-size: 1.4rem;
}

.scam-line__title {
  margin-bottom: .5rem;
  color: var(--pm-gold-400);
  font-size: 1.05rem;
  font-weight: 700;
}

.scam-line__text {
  margin: 0;
  color: var(--pm-text);
  font-size: .9rem;
  line-height: 1.6;
}

.scam-motto {
  margin: 2.5rem 0 0;
  color: var(--pm-teal-500);
  font-family: var(--pm-font-header);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  font-weight: 700;
  text-align: center;
}

/* --------------------------------------------------------------------------
   Documentos
   -------------------------------------------------------------------------- */
.scam-documents {
  padding: 3.5rem 0 4rem;
  border-top: 1px solid var(--pm-line);
  background: linear-gradient(180deg, var(--pm-navy-900) 0%, var(--pm-navy-850) 100%);
}

/* Más específico que "main section[id]" de main.css (72 px) */
.scam-page .scam-documents {
  scroll-margin-top: calc(var(--commune-sticky-top) + 1rem);
}

.scam-documents__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
}

.scam-documents__list .commune-doc {
  margin: 0;
}

.scam-ordinance {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.25rem;
  padding: 1rem 1.2rem;
  border: 1px dashed var(--pm-gold-500);
  border-radius: 14px;
  color: var(--pm-text);
  transition: background-color .2s ease;
}

.scam-ordinance:hover {
  background: rgba(247, 209, 56, .07);
  color: var(--pm-text);
}

.scam-ordinance__icon {
  display: grid;
  flex: none;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--pm-gold-500);
  color: var(--pm-navy-900);
  font-size: 1.3rem;
}

.scam-ordinance__text {
  display: grid;
  min-width: 0;
  gap: .1rem;
}

.scam-ordinance__text strong {
  color: var(--pm-gold-400);
}

.scam-ordinance__text span {
  color: var(--pm-text-soft);
  font-size: .88rem;
}

.scam-ordinance__arrow {
  margin-left: auto;
  color: var(--pm-gold-400);
}

.scam-page .commune-next {
  padding-top: 0;
}

/* --------------------------------------------------------------------------
   Tablet y celular
   -------------------------------------------------------------------------- */
@media (max-width: 1199.98px) {
  .scam-line-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* En dos columnas, los títulos de los PDF quedan muy angostos */
  .scam-documents__list {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 991.98px) {
  .scam-intro__grid,
  .scam-level-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .scam-seal {
    max-width: 360px;
  }
}

@media (max-width: 575.98px) {
  .scam-line-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .scam-quote {
    padding: 3.6rem 1.25rem 1.25rem;
  }

  .scam-timeline {
    --year: 4.25rem;
    --gap: 1.4rem;
  }

  .scam-timeline__year {
    font-size: .92rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .scam-level,
  .scam-ordinance {
    transition: none;
  }
}