/* /immaterieel-erfgoed/ */

body.page--immaterieel-erfgoed{
  background:
    radial-gradient(1000px 520px at 8% 0%, rgba(90, 180, 160, .16), transparent 58%),
    radial-gradient(900px 480px at 92% 8%, rgba(200, 150, 60, .18), transparent 55%),
    linear-gradient(180deg, rgba(14, 22, 28, .97), rgba(8, 14, 20, .99));
  background-attachment: fixed;
  background-size: cover;
}

.page--immaterieel-erfgoed .erf-page{
  margin-top: 18px;
  margin-bottom: 56px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Hero */
.erf-hero{
  position: relative;
  overflow: hidden;
}

.erf-hero::before{
  content: "";
  position: absolute;
  inset: -2px;
  background:
    radial-gradient(520px 200px at 100% 0%, rgba(200, 150, 60, .16), transparent 60%),
    radial-gradient(600px 220px at 0% 100%, rgba(90, 180, 160, .14), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.erf-hero > *{
  position: relative;
  z-index: 1;
}

.erf-eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  margin-bottom: 12px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: linear-gradient(135deg, rgba(90, 180, 160, .22), rgba(200, 150, 60, .16));
  border: 1px solid rgba(255, 255, 255, .14);
  color: #fff;
}

.erf-hero h1{
  font-size: clamp(26px, 4vw, 38px);
}

.erf-hero__grid{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  margin-top: 6px;
}

@media (min-width: 900px){
  .erf-hero__grid{
    grid-template-columns: minmax(0, 1.55fr) minmax(260px, 340px);
    gap: 28px;
  }
}

.erf-lead{
  font-size: 1.05rem;
  color: rgba(255, 255, 255, .95);
}

.erf-hero__prose p{
  line-height: 1.7;
}

/* Milestones */
.erf-hero__milestones{
  display: grid;
  gap: 10px;
}

.erf-milestone{
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto auto;
  gap: 2px 12px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(0, 0, 0, .28);
}

.erf-milestone__flag{
  grid-row: 1 / span 3;
  font-size: 1.6rem;
  align-self: center;
}

.erf-milestone__date{
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .65);
}

.erf-milestone strong{
  color: #fff;
  font-size: .95rem;
  line-height: 1.35;
}

.erf-milestone__place{
  font-size: .85rem;
  color: rgba(255, 255, 255, .72);
}

.erf-milestone--nl{
  border-color: rgba(255, 120, 80, .28);
  background: linear-gradient(135deg, rgba(255, 80, 50, .08), rgba(0, 0, 0, .28));
}

.erf-milestone--unesco{
  border-color: rgba(90, 180, 160, .35);
  background: linear-gradient(135deg, rgba(90, 180, 160, .12), rgba(0, 0, 0, .28));
}

/* TOC */
.erf-toc{
  display: flex;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(0, 0, 0, .32);
  border: 1px solid rgba(255, 255, 255, .10);
}

.erf-toc__label{
  flex: 0 0 auto;
  font-weight: 800;
  font-size: .88rem;
  color: rgba(255, 255, 255, .75);
  text-transform: uppercase;
  letter-spacing: .02em;
}

.erf-toc__chips{
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
  flex: 1 1 auto;
}

.erf-chip{
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 700;
  text-decoration: none;
  color: rgba(255, 255, 255, .9);
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}

.erf-chip:hover{
  background: rgba(90, 180, 160, .18);
  border-color: rgba(90, 180, 160, .45);
  transform: translateY(-1px);
}

/* Sections */
.erf-section{
  position: relative;
  scroll-margin-top: 90px;
}

.erf-section__num{
  position: absolute;
  top: 14px;
  right: 18px;
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, rgba(90, 180, 160, .5), rgba(200, 150, 60, .4));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: .5;
  pointer-events: none;
  user-select: none;
}

.erf-section h2{
  padding-right: 56px;
}

.erf-section p{
  line-height: 1.7;
}

.erf-section--highlight{
  background:
    linear-gradient(135deg, rgba(90, 180, 160, .10), rgba(200, 150, 60, .06)),
    rgba(30, 30, 30, .9);
}

.erf-section--soft{
  background: rgba(24, 32, 38, .88);
}

.erf-section--values{
  background: rgba(28, 24, 40, .88);
}

.erf-section--values-grid .erf-value-grid{
  margin-top: 14px;
}

.erf-section--warning{
  border-color: rgba(255, 120, 80, .22);
  background: linear-gradient(180deg, rgba(40, 16, 20, .75), rgba(30, 30, 30, .9));
}

.erf-section--unesco{
  background:
    radial-gradient(500px 200px at 0% 0%, rgba(90, 180, 160, .14), transparent 55%),
    rgba(30, 30, 30, .9);
}

.erf-section--final{
  background:
    radial-gradient(700px 300px at 100% 0%, rgba(200, 150, 60, .12), transparent 55%),
    linear-gradient(180deg, rgba(20, 36, 32, .9), rgba(12, 18, 24, .95));
  border: 1px solid rgba(90, 180, 160, .28);
}

.erf-flag{
  position: absolute;
  top: 16px;
  right: 64px;
  font-size: 1.4rem;
}

/* Contrast box */
.erf-contrast{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 14px 0;
  align-items: center;
}

@media (min-width: 640px){
  .erf-contrast{
    grid-template-columns: 1fr auto 1fr;
    gap: 14px;
  }
}

.erf-contrast__col{
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(0, 0, 0, .22);
}

.erf-contrast__col--intangible{
  border-color: rgba(90, 180, 160, .35);
  background: rgba(90, 180, 160, .08);
}

.erf-contrast__label{
  display: block;
  font-weight: 900;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, .88);
}

.erf-contrast__col ul{
  margin: 0;
  padding-left: 1.1rem;
  color: rgba(255, 255, 255, .85);
  line-height: 1.5;
}

.erf-contrast__arrow{
  text-align: center;
  font-size: 1.4rem;
  color: rgba(200, 150, 60, .9);
  font-weight: 700;
}

/* Callouts */
.erf-callout{
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin: 16px 0 4px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(90, 180, 160, .10);
  border-left: 4px solid rgba(90, 180, 160, .55);
}

.erf-callout i{
  font-size: 1.25rem;
  color: #7fd4c4;
  flex: 0 0 auto;
  margin-top: 2px;
}

.erf-callout p{
  margin: 0;
}

.erf-callout--warm{
  background: rgba(200, 150, 60, .10);
  border-left-color: rgba(200, 150, 60, .65);
}

.erf-callout--warm i{
  color: #e8c06a;
}

.erf-highlight{
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin: 16px 0;
  padding: 16px 18px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(90, 180, 160, .14), rgba(200, 150, 60, .08));
  border: 1px solid rgba(255, 255, 255, .12);
}

.erf-highlight__icon{
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(255, 255, 255, .08);
  color: #7fd4c4;
  font-size: 1.3rem;
}

.erf-highlight strong{
  display: block;
  margin-bottom: 4px;
  color: #fff;
}

.erf-highlight p{
  margin: 0;
}

/* Stats */
.erf-stats{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 16px 0 8px;
}

@media (max-width: 560px){
  .erf-stats{
    grid-template-columns: 1fr;
  }
}

.erf-stat{
  text-align: center;
  padding: 14px 10px;
  border-radius: 12px;
  background: rgba(0, 0, 0, .26);
  border: 1px solid rgba(255, 255, 255, .10);
}

.erf-stat__num{
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  background: linear-gradient(90deg, #7fd4c4, #e8c06a);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.erf-stat__lbl{
  display: block;
  margin-top: 4px;
  font-size: .78rem;
  color: rgba(255, 255, 255, .72);
  font-weight: 600;
}

/* Triad */
.erf-triad{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 14px;
}

@media (min-width: 900px){
  .erf-triad{
    grid-template-columns: repeat(3, 1fr);
  }
}

.erf-triad__card{
  padding: 18px 16px;
  border-radius: 14px;
  background: rgba(0, 0, 0, .26);
  border: 1px solid rgba(255, 255, 255, .12);
  text-align: center;
}

.erf-triad__icon{
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  border-radius: 14px;
  background: rgba(90, 180, 160, .14);
  border: 1px solid rgba(90, 180, 160, .28);
  font-size: 1.4rem;
  color: #fff;
}

.erf-triad__card h3{
  margin: 0 0 8px;
  font-size: 1.1rem;
  color: #fff;
}

.erf-triad__card p{
  margin: 0;
  font-size: .94rem;
  text-align: left;
  color: rgba(255, 255, 255, .85);
  line-height: 1.55;
}

/* Pills & skills */
.erf-pills{
  list-style: none;
  margin: 14px 0 8px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.erf-pills li{
  padding: 6px 14px;
  border-radius: 999px;
  font-size: .88rem;
  font-weight: 700;
  background: rgba(200, 150, 60, .14);
  border: 1px solid rgba(200, 150, 60, .35);
  color: rgba(255, 255, 255, .92);
}

.erf-skills{
  list-style: none;
  margin: 14px 0 8px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

@media (min-width: 640px){
  .erf-skills{
    grid-template-columns: repeat(3, 1fr);
  }
}

.erf-skills li{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .08);
  font-size: .9rem;
  color: rgba(255, 255, 255, .88);
}

.erf-skills li i.bi{
  flex: 0 0 auto;
  width: 1.2em;
  height: 1.2em;
  color: #7fd4c4;
}

/* Badge UNESCO */
.erf-badge{
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin: 14px 0;
  padding: 16px 18px;
  border-radius: 14px;
  background: rgba(90, 180, 160, .10);
  border: 1px solid rgba(90, 180, 160, .30);
}

.erf-badge__logo{
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  min-height: 72px;
  padding: 8px;
  border-radius: 12px;
  background: linear-gradient(135deg, #1a5c52, #2d8a78);
  color: #fff;
  font-weight: 900;
  font-size: .72rem;
  letter-spacing: .08em;
  text-align: center;
}

.erf-badge strong{
  display: block;
  color: #fff;
  margin-bottom: 4px;
}

.erf-badge p{
  margin: 0;
}

/* Value grid */
.erf-value-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

@media (min-width: 640px){
  .erf-value-grid{
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px){
  .erf-value-grid{
    grid-template-columns: repeat(3, 1fr);
  }
}

.erf-value-card{
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(0, 0, 0, .22);
  border: 1px solid rgba(255, 255, 255, .10);
  border-top: 3px solid rgba(90, 180, 160, .45);
}

.erf-value-card h3{
  margin: 0 0 6px;
  font-size: 1rem;
  color: #e8c06a;
}

.erf-value-card p{
  margin: 0;
  font-size: .92rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, .85);
}

/* Threats */
.erf-threats{
  list-style: none;
  margin: 14px 0 12px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.erf-threats li{
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 80, 50, .08);
  border: 1px solid rgba(255, 120, 80, .22);
}

.erf-threats li i{
  color: #ff9b7a;
  font-size: 1.1rem;
  margin-top: 2px;
}

.erf-threats li span{
  color: rgba(255, 255, 255, .9);
  line-height: 1.45;
}

/* Europe list */
.erf-europe{
  margin: 12px 0;
  padding-left: 1.2rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, .88);
}

.erf-europe li{
  margin-bottom: 4px;
}

/* Related link */
.erf-related{
  margin: 14px 0 0;
}

.erf-related a{
  font-weight: 700;
  color: #7fd4c4;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.erf-related a:hover{
  color: #fff;
}

/* Photo placeholder */
.erf-photo{
  margin: 8px 0 14px;
}

.erf-photo__ph{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 180px;
  border-radius: 14px;
  border: 1px dashed rgba(255, 255, 255, .22);
  background: repeating-linear-gradient(
    -45deg,
    rgba(255, 255, 255, .03) 0,
    rgba(255, 255, 255, .03) 10px,
    rgba(255, 255, 255, .06) 10px,
    rgba(255, 255, 255, .06) 20px
  );
  color: rgba(255, 255, 255, .5);
}

.erf-photo figcaption{
  margin-top: 8px;
  font-size: .85rem;
  color: rgba(255, 255, 255, .58);
  font-style: italic;
  text-align: center;
}

/* Closing & CTA */
.erf-closing{
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 14px;
  background: rgba(0, 0, 0, .26);
  border-left: 4px solid #7fd4c4;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.6;
}

.erf-cta{
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.erf-cta__btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(135deg, #2d6a5e, #8a6a28);
  border: 1px solid rgba(255, 255, 255, .18);
  box-shadow: 0 6px 22px rgba(0, 0, 0, .35);
  transition: filter .15s ease, transform .15s ease;
}

.erf-cta__btn:hover{
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.erf-cta__btn--ghost{
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .25);
  box-shadow: none;
}

.erf-cta__btn--ghost:hover{
  background: rgba(255, 255, 255, .08);
}

@media (max-width: 720px){
  .erf-section__num{
    font-size: 1.7rem;
    right: 14px;
  }
  .erf-flag{
    right: 50px;
    top: 12px;
  }
}

@media (prefers-reduced-motion: reduce){
  .erf-chip,
  .erf-cta__btn{
    transition: none;
  }
}