/* ==========================================================================
   Architequus – "Die Quelle" Unterseiten-Template
   Baut auf styles.css auf (Tokens, Header, Footer werden dort definiert)
   ========================================================================== */

/* Full-bleed variant of .wrap: same side padding, but no centering max-width.
   Used on this template so the side-nav sits flush left and the main-nav
   links sit flush right, edge to edge of the viewport. */
.wrap--edge{
  max-width: none;
}

/* ---------- shared placeholder photo block ---------- */
.ph{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 0.6rem;
  color: var(--color-ink-soft);
  text-align:center;
  padding: 0rem;
}
.ph svg{ width:28px; height:28px; opacity:0.55; }
.ph span{
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  max-width: 22ch;
  line-height:1.4;
}
.ph-landscape{ aspect-ratio: 4 / 3; }
.ph-portrait{ aspect-ratio: 3 / 4; }
.ph-book{ aspect-ratio: 2 / 3; }
.ph-hero{
  aspect-ratio: 5 / 4;
}

/* ---------- scroll reveal ---------- */
.reveal{
  opacity: 0;
  transform: translateY(22px);
}
.js-ready .reveal{
  transition: opacity 900ms ease, transform 900ms ease;
}
.reveal.is-in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1 !important; transform:none !important; transition:none !important; }
}

/* ---------- eyebrow with number ---------- */
.eyebrow-num{
  display:flex;
  align-items:baseline;
  gap: 0.7rem;
  margin-bottom: 1.1rem;
}
.eyebrow-num .num{
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--color-accent);
}
.eyebrow-num .label{
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}
.section-header{
  text-align:center;
}
.section-header .eyebrow-num{
  justify-content:center;
}

/* ---------- mobile sub-nav bar (collapsed side-nav) ---------- */
.subnav-mobile{
  position: sticky;
  top: 76px;
  z-index: 40;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 0.9rem clamp(1.25rem, 4vw, 3rem);
}
.subnav-mobile__label{
  font-family: var(--font-display);
  font-size: 1.15rem;
}
.subnav-toggle{
  background:none;
  border:none;
  padding: 0.4rem;
  cursor:pointer;
  color: var(--color-ink);
  display:flex;
}
.subnav-toggle svg{
  width:16px;
  height:16px;
  transition: transform 220ms ease;
}
.subnav-toggle[aria-expanded="true"] svg{ transform: rotate(180deg); }

@media (min-width: 900px){
  .subnav-mobile{ display:none; }
}

/* ---------- section / sidebar layout ---------- */
.quelle-layout{
  display:grid;
  grid-template-columns: 1fr;
  align-items:start;
  padding-left: 0;
  padding-right: 0;
}

.side-nav{
  display:none;
}
.side-nav.is-open{
  display:block;
  position: absolute;
  left:0;
  right:0;
  z-index: 39;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-line);
  box-shadow: 0 18px 28px -20px rgba(23,19,15,0.25);
  padding: 0.5rem clamp(1.25rem, 4vw, 3rem) 1.4rem;
  max-height: calc(100vh - 140px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.side-nav ol{
  list-style:none;
  margin:0;
  padding:0;
}
.side-nav.is-open a{
  display:flex;
  align-items:baseline;
  gap: 0.7rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--color-line);
}
.side-nav .num{
  font-family: var(--font-display);
  color: var(--color-accent);
  font-size: 0.85rem;
  flex-shrink:0;
}
.side-nav .label{
  font-size: 0.92rem;
}
.side-nav a.is-active .label{ color: var(--color-accent); }

@media (min-width: 900px){
  .quelle-layout{
    grid-template-columns: 220px 1fr;
    column-gap: clamp(2.5rem, 4vw, 4.5rem);
  }
  .side-nav{
    display:block;
    position: sticky;
    top: 108px;
    align-self: start;
    padding: 0 0 1.5rem clamp(1.25rem, 4vw, 3rem);
    background:none;
    border:none;
    box-shadow:none;
    max-height: calc(100vh - 108px - 1.5rem);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--color-line) transparent;
  }
  .side-nav::-webkit-scrollbar{ width: 5px; }
  .side-nav::-webkit-scrollbar-track{ background: transparent; }
  .side-nav::-webkit-scrollbar-thumb{ background: var(--color-line); border-radius: 3px; }
  .side-nav::-webkit-scrollbar-thumb:hover{ background: var(--color-accent); }
  .side-nav ol{
    display:flex;
    flex-direction:column;
    gap: 1.4rem;
  }
  .side-nav a{
    display:block;
    padding: 0;
    border:none;
  }
  .side-nav .num{
    display:block;
    font-size: 0.8rem;
    margin-bottom: 0.15rem;
  }
  .side-nav .label{
    display:block;
    font-size: 0.86rem;
    color: var(--color-ink-soft);
    letter-spacing: 0.02em;
    transition: color 200ms ease;
  }
  .side-nav a:hover .label,
  .side-nav a:focus-visible .label{ color: var(--color-ink); }
  .side-nav a.is-active .label{ color: var(--color-accent); }
}

.quelle-content{
  min-width: 0;
}

/* ---------- hero ---------- */
.hero-quelle{
  background: var(--color-bg-alt);
  display:flex;
  flex-direction:column;
}
.hero-quelle__text{
  text-align:center;
  max-width: 480px;
  margin: 0 auto;
  padding: clamp(2.5rem, 7vw, 4rem) clamp(1.25rem, 4vw, 3rem) clamp(2rem, 5vw, 3rem);
}
.hero-quelle__title{
  font-family: var(--font-display);
  font-weight:400;
  font-size: clamp(2.1rem, 7vw, 3.1rem);
  letter-spacing: 0.1em;
  margin: 0;
}
.hero-quelle__divider{
  width: 56px;
  height: 1px;
  background: var(--color-line);
  margin: 1.3rem auto;
}
.hero-quelle__lead{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--color-ink-soft);
  margin: 0 0 0.9rem;
}
.hero-quelle__body{
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 1.8rem;
}
.hero-quelle__icon{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 6px;
  margin: 0 auto 1.3rem;
}
.hero-quelle__icon .line{
  width:1px;
  height: 26px;
  background: var(--color-line);
}
.hero-quelle__icon .circle{
  width: 9px;
  height: 9px;
  border-radius:50%;
  border: 1px solid var(--color-accent);
}
.hero-quelle__welcome{
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
  margin:0;
}

.hero-quelle__image{
  position:relative;
  min-height: 260px;
}
.hero-quelle__image .ph{
  width:100%;
  height:100%;
  border:none;
  border-radius:0;
}

@media (min-width: 700px){
  .hero-quelle{
    flex-direction:row;
    align-items:stretch;
  }
  .hero-quelle__text{
    flex: 0 0 44%;
    max-width:none;
    margin:0;
    display:flex;
    flex-direction:column;
    justify-content:center;
    padding: clamp(2.5rem, 5vw, 4rem) clamp(2rem, 4vw, 3.5rem) clamp(2.5rem, 5vw, 4rem) clamp(1.25rem, 4vw, 3rem);
  }
  .hero-quelle__divider,
  .hero-quelle__icon{ margin-left:auto; margin-right:auto; }
  .hero-quelle__image{
    flex: 1 1 56%;
  }
  .hero-quelle__image::before{
    content:"";
    position:absolute;
    inset: 0;
    z-index: 1;
    pointer-events:none;
    background: linear-gradient(to right, var(--color-bg-alt) 0%, rgba(236,227,211,0) 22%);
  }
}

/* ---------- section colour bands ---------- */
.content-section{ padding:0; }
.tone-base{ background: var(--color-bg); }
.tone-alt{ background: var(--color-bg-alt); }

.section-inner{
  padding: clamp(3rem, 7vw, 4.5rem) clamp(1.25rem, 4vw, 3rem);
}

/* ---------- 01 Unsere Frage ---------- */
.frage-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.frage-grid__image{ max-width: 420px; }
.frage-grid__question{
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.3rem, 3.6vw, 1.7rem);
  line-height:1.45;
  margin: 0 0 1.3rem;
}
.frage-grid p{
  color: var(--color-ink-soft);
  margin: 0 0 1rem;
}
@media (min-width: 700px){
  .frage-grid{
    grid-template-columns: minmax(220px, 380px) 1fr;
    align-items:center;
    gap: clamp(2rem, 5vw, 3.5rem);
  }
}

/* ---------- 02 Unsere Geschichte (timeline) ---------- */
.timeline{
  display:flex;
  flex-direction:column;
  gap: 2.2rem;
}
.timeline-track{
  display:none;
}
.timeline-item{
  border-left: 2px solid var(--color-line);
  padding-left: 1.2rem;
  position:relative;
}
.timeline-item::before{
  content:"";
  position:absolute;
  left:-6px;
  top: 0.3rem;
  width:10px;
  height:10px;
  border-radius:50%;
  background: var(--color-accent);
}
.timeline-year{
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-accent);
  display:block;
  margin-bottom: 0.3rem;
}
.timeline-text{
  color: var(--color-ink-soft);
  font-size: 0.94rem;
  max-width: 34ch;
}

@media (min-width: 900px){
  .timeline{
    flex-direction:row;
    justify-content:space-between;
    gap: 1rem;
    position:relative;
    padding-top: 1.6rem;
  }
  .timeline-track{
    display:block;
    position:absolute;
    top: 0;
    left:0;
    right:0;
    height:1px;
    background: var(--color-line);
  }
  .timeline-item{
    border-left:none;
    padding-left:0;
    flex: 1 1 0;
    text-align:center;
    padding-top: 1.4rem;
  }
  .timeline-item::before{
    left: 50%;
    top: 0;
    transform: translate(-50%, -50%);
  }
  .timeline-text{ margin: 0 auto; }
}

/* ---------- 03 Unsere Philosophie ---------- */
.philosophy-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 2.6rem;
}
@media (min-width: 700px){
  .philosophy-grid{
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}
.philosophy-card{ text-align:center; scroll-margin-top: 110px; }
.philosophy-card__title{
  font-size: 0.86rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 1.3rem 0 0.8rem;
}
.philosophy-card p{
  color: var(--color-ink-soft);
  font-size: 0.96rem;
  max-width: 28ch;
  margin: 0 auto 0.9rem;
}
.text-link{
  display:inline-flex;
  align-items:center;
  gap: 0.5rem;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform:uppercase;
  color: var(--color-accent);
}
.text-link svg{ width:13px; height:13px; transition: transform 220ms ease; }
.text-link:hover svg, .text-link:focus-visible svg{ transform: translateX(4px); }

/* ---------- 07 Unsere Familie ---------- */
.family-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 2.6rem;
}
@media (min-width: 700px){
  .family-grid{
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}
.family-card{ text-align:center; scroll-margin-top: 110px; }
.family-card__name{
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 1.2rem 0 0.15rem;
}
.family-card__role{
  font-style: italic;
  color: var(--color-accent);
  font-size: 0.88rem;
  display:block;
  margin-bottom: 0.7rem;
}
.family-card p{
  color: var(--color-ink-soft);
  font-size: 0.94rem;
  max-width: 30ch;
  margin: 0 auto 0.9rem;
}

/* ---------- 08 Manifest: text block (spans both rows) + 5x2 = 10 points ---------- */
.manifest-layout{
  display:grid;
  grid-template-columns: 1fr;
  gap: 2.4rem;
}
.manifest-intro p{
  color: var(--color-ink-soft);
  max-width: 34ch;
  margin: 0 0 1.2rem;
}
.manifest-points{
  display:grid;
  grid-template-columns: 1fr;
  gap: 1.7rem;
}
.manifest-point-divider{
  width: 24px;
  height: 1px;
  background: var(--color-accent);
  margin-bottom: 0.8rem;
}
.manifest-point p{
  font-family: var(--font-display);
  color: var(--color-ink);
  font-size: 0.98rem;
  line-height: 1.5;
  margin: 0;
}

@media (min-width: 600px){
  .manifest-points{ grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px){
  .manifest-layout{
    grid-template-columns: minmax(200px, 240px) 1fr;
    gap: 2.5rem;
    align-items:start;
  }
  .manifest-intro{ padding-top: 0.2rem; }
  .manifest-points{
    grid-template-columns: repeat(5, 1fr);
    grid-auto-flow: row;
    gap: 1.6rem 1.4rem;
  }
}

/* ---------- 09 Bibliothek ---------- */
.library-layout{
  display:grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.library-intro p{
  color: var(--color-ink-soft);
  max-width: 34ch;
  margin: 0 0 1.2rem;
}
.library-books{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (min-width: 500px){
  .library-books{ grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 700px){
  .library-layout{ grid-template-columns: 1fr 1.7fr; align-items:center; gap: 2.5rem; }
  .library-books{ grid-template-columns: repeat(5, 1fr); }
}

/* ---------- 10 Kontakt (in-page teaser before footer) ---------- */
.kontakt-section .section-inner{ text-align:center; }
.kontakt-section p{
  color: var(--color-ink-soft);
  max-width: 40ch;
  margin: 0 auto 1.4rem;
}