/* ralfilezen.nl — paginaonderdelen (bovenop ralfi.css) */

/* ---------- Intro ---------- */
.hero {
  position: relative;
  margin-top: -88px; padding: calc(88px + clamp(2.5rem, 1.5rem + 4vw, 4.5rem)) 0 clamp(3rem, 2rem + 3vw, 4.5rem);
  isolation: isolate;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(61,110,118,.84), rgba(61,110,118,.84)),
    url("images/hero-bg.webp") center top / cover no-repeat;
  -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 100%);
          mask-image: linear-gradient(180deg, #000 55%, transparent 100%);
}
.hero__grid { display: grid; grid-template-columns: 1.3fr .8fr; gap: clamp(2rem, 1rem + 3vw, 3rem); align-items: center; }
.lead { font-size: 1.2rem; line-height: 1.6; }
.lead a { font-weight: 700; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1.75rem 0 1rem; }
.hero__note { font-size: .98rem; color: var(--mist); margin: 0; }
.hero__note::before { content: ""; display: inline-block; width: .55rem; height: .55rem; border-radius: 50%; background: var(--lime); margin-right: .55rem; vertical-align: .08em; }

/* Voorbeeldtekst op 'papier' */
.sheet {
  position: relative; margin: 0; color: var(--ink);
  background: var(--paper);
  border-radius: 6px; padding: 1.6rem 1.7rem 1.4rem;
  box-shadow: 0 1px 0 rgba(0,0,0,.05), 0 22px 40px -18px rgba(10,30,32,.55);
  transform: rotate(1.4deg);
  max-width: 440px; justify-self: end;
}
.sheet__tape {
  position: absolute; top: -12px; left: 50%; width: 110px; height: 26px; margin-left: -55px;
  background: rgba(165,250,2,.75); transform: rotate(-3deg);
  clip-path: polygon(3% 0, 97% 4%, 100% 92%, 2% 100%);
}
.sheet__meta { font-size: .82rem; color: #6a7472; margin-bottom: .3rem; }
.sheet__title { font-family: var(--font-brand); font-weight: 700; font-size: 1.5rem; line-height: 1.25; color: var(--teal-900); margin: 0 0 .5rem; }
.sheet__body { position: relative; max-height: 352px; overflow: hidden;
  background-image: repeating-linear-gradient(180deg, transparent 0 31px, var(--paper-line) 31px 32px); }
.sheet__body p { font-size: 1rem; line-height: 32px; margin: 0 0 32px; max-width: none; }
.sheet__body::after { content: ""; position: absolute; inset: auto 0 0; height: 80px; background: linear-gradient(rgba(251,248,239,0), var(--paper)); }

@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; }
  .sheet { justify-self: start; transform: rotate(.8deg); }
}

/* ---------- Laatste teksten ---------- */
.recent__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 1rem; }
.recent__item { background: var(--paper); color: var(--ink); border-radius: 8px; padding: 1rem 1.1rem; }
.recent__item h3 { color: var(--teal-900); font-size: 1rem; margin-bottom: .35rem; }
.recent__item a { color: var(--teal-900); }
.recent__item p { font-size: .95rem; margin: 0; }
.recent__meta { font-size: .82rem; color: #5f6b69; margin-top: .5rem !important; }

/* ---------- Onderwerpen (tabbladen) ---------- */
.tabs__list { display: flex; flex-wrap: wrap; gap: .35rem; }
.tabs__list [role="tab"] {
  font: 700 .98rem var(--font-body); color: var(--lime); background: transparent;
  border: 1.5px solid transparent; border-bottom: 0; border-radius: 14px 14px 0 0;
  padding: .6rem 1rem; cursor: pointer; margin-bottom: -1.5px;
}
.tabs__list [role="tab"]:hover { color: var(--white); }
.tabs__list [role="tab"][aria-selected="true"] { background: var(--teal-700); color: var(--white); border-color: var(--lime); }
.tabs__panel {
  background: linear-gradient(-55deg, var(--teal-800) 0%, var(--teal-700) 100%);
  border: 1.5px solid var(--lime); border-radius: 0 var(--radius) var(--radius) var(--radius);
  padding: 1.5rem 1.6rem;
}
.tabs__heading { font-size: 1rem; color: var(--lime); }
.js .tabs__heading { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.no-js .tabs__list { display: none; }
.no-js .tabs__panel { border-radius: var(--radius); margin-bottom: 1rem; }
.topics { list-style: none; margin: 0; padding: 0; columns: 4 11rem; column-gap: 2rem; }
.topics li { padding: .25rem 0; break-inside: avoid; }
.topics li::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--lime); margin-right: .6rem; vertical-align: .18em; }
.topics__cta { margin-top: 1.25rem; }
@media (max-width: 600px) {
  .tabs__list { gap: .3rem; margin-bottom: .6rem; }
  .tabs__list [role="tab"] { border: 1.5px solid rgba(165,250,2,.5); border-radius: var(--radius-pill); padding: .45rem .85rem; margin: 0; font-size: .92rem; }
  .tabs__list [role="tab"][aria-selected="true"] { background: var(--lime); color: var(--teal-900); border-color: var(--lime); }
  .tabs__panel { border-radius: var(--radius); }
}

/* ---------- Methode (RALFI-letters) ---------- */
.acro { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; margin: 0 0 2.5rem; }
.acro > div { border-top: 2px solid var(--lime); padding-top: .8rem; }
.acro dt { font-family: var(--font-brand); font-size: 2.6rem; line-height: 1; color: var(--lime); margin-bottom: .6rem; }
.acro dd { margin: 0; font-size: 1rem; line-height: 1.5; color: var(--mist); }
.acro strong { display: block; color: var(--white); font-size: 1.05rem; }
@media (max-width: 860px) { .acro { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .acro { grid-template-columns: 1fr; } .acro > div { display: grid; grid-template-columns: 3rem 1fr; } }

.methode__more { margin-bottom: .8rem; }
.linklist { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: .6rem; }
.linklist a {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  background: var(--teal-700); border: 1.5px solid transparent; border-radius: 12px;
  padding: .85rem 1.2rem; line-height: 1.35; text-decoration: none; font-weight: 700;
}
.linklist a::after { content: "\2192"; font-family: var(--font-brand); color: var(--lime); }
.linklist a:hover { border-color: var(--lime); color: var(--lime); }

/* ---------- Downloads ---------- */
.downloads { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 1.25rem; }
.downloads a { display: flex; flex-direction: column; align-items: center; text-align: center; gap: .7rem; text-decoration: none; padding: 1rem .5rem; border-radius: var(--radius); }
.downloads a:hover { background: rgba(255,255,255,.06); }
.downloads span { font-weight: 700; line-height: 1.35; }
.downloads small { display: block; font-weight: 400; color: var(--mist); font-size: .85rem; margin-top: .15rem; }

/* ---------- Sinds 2008 ---------- */
.story { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 1rem + 3vw, 3.5rem); align-items: start; }
.story__img { position: sticky; top: 110px; }
.story h3 { color: var(--lime); margin-top: 1.8rem; }
@media (max-width: 860px) { .story { grid-template-columns: 1fr; } .story__img { position: static; max-width: 340px; } }

/* ---------- Partners ---------- */
.partners { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 1.25rem 2rem; align-items: center; }
.partners img { height: 44px; width: auto; opacity: .9; transition: opacity .15s ease; }
.partners a:hover img { opacity: 1; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 1rem + 3vw, 3.5rem); }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }
.form { background: var(--teal-700); border-radius: var(--radius); padding: clamp(1.25rem, 1rem + 1.5vw, 2rem); }
.form__row { margin-bottom: 1.1rem; }
.form label { display: block; font-weight: 700; margin-bottom: .35rem; }
.form input, .form select, .form textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink);
  background: var(--paper); border: 2px solid transparent; border-radius: 10px; padding: .75rem .9rem;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--lime); box-shadow: 0 0 0 3px rgba(165,250,2,.35); }
.form [aria-invalid="true"] { border-color: #ffb4a8; }
.form__hp { position: absolute; left: -9999px; }
.form__status { margin: 1rem 0 0; min-height: 1.5em; }

/* ---------- Methodepagina ---------- */
.artikel__kop { padding: 3rem 0 2.5rem; }
.kruimel { font-size: .92rem; color: var(--mist); margin-bottom: 1.25rem; }
.kruimel a { color: var(--mist); }
.toc { margin-top: 2rem; border-top: 1px solid rgba(217,232,230,.25); padding-top: 1rem; }
.toc__titel { font-size: .85rem; color: var(--mist); font-family: var(--font-body); font-weight: 700; margin-bottom: .5rem; }
.toc ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.toc a { display: inline-block; text-decoration: none; padding: .4rem .9rem; border: 1.5px solid rgba(255,255,255,.35); border-radius: var(--radius-pill); font-size: .95rem; }
.toc a:hover { border-color: var(--lime); }
.artikel__body { padding-bottom: 4rem; }
.artikel__body section { padding-top: 2.5rem; }
.artikel__body ul { padding-left: 1.2rem; margin: 0 0 1em; }
.artikel__body li { margin-bottom: .4rem; }
.artikel__body li::marker { color: var(--lime); }
.artikel__body h3 { margin-top: 1.4rem; margin-bottom: .3rem; }
.callout { background: var(--lime); color: var(--teal-900); border-radius: var(--radius); padding: 1.4rem 1.5rem; margin-top: 1.5rem; }
.callout p { margin-bottom: 1rem; }
.acro--stack { grid-template-columns: 1fr; gap: 0; margin-bottom: 0; }
.acro--stack > div { display: grid; grid-template-columns: 3.2rem 1fr; align-items: baseline; border-top: 1px solid rgba(165,250,2,.4); padding: .8rem 0; }
.acro--stack dt { font-size: 2rem; margin: 0; }
.acro--stack strong { display: inline; margin-right: .4rem; }
.defs { margin: 0; }
.defs > div { display: grid; grid-template-columns: 3.2rem 1fr; padding: .6rem 0; border-top: 1px solid rgba(217,232,230,.2); }
.defs dt { font-family: var(--font-brand); color: var(--lime); font-size: 1.2rem; }
.defs dd { margin: 0; }
.lessen { list-style: none; margin: 0; padding: 0; }
.lessen > li { border-left: 2px solid var(--lime); padding: .2rem 0 .4rem 1.3rem; margin-bottom: 1.4rem; }
.lessen h3 { margin-top: 0; }
.lessen h3 span { font-family: var(--font-body); font-weight: 400; font-size: .95rem; color: var(--mist); margin-left: .5rem; }
.bron { font-size: .92rem; color: var(--mist); }