/* ============================================================================
   Perikentro — additional content sections (Bauhaus tokens from styles.css).
   Τμήματα · Οι χώροι μας · Πώς ξεκινάς · FAQ · Χρήσιμα Εργαλεία
   ========================================================================== */

/* ---- ΤΜΗΜΑΤΑ & ΚΑΤΕΥΘΥΝΣΕΙΣ (ink) -------------------------------------- */
.tmimata-grid { row-gap: var(--sp-lg); }
.tmima { grid-column: span 4; border: var(--rule); border-color: rgba(255,255,255,.22);
  padding: var(--sp-lg); display: flex; flex-direction: column; }
.tmima--wide { grid-column: span 6; }
.tmima .lvl { font-family: var(--font-mono); font-size: 12px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--color-accent); display: block; margin-bottom: 10px; }
.tmima h3 { font-family: var(--font-display); font-weight: 600; text-transform: uppercase;
  font-size: clamp(20px, 2.4vw, 26px); line-height: 1.04; color: #fff; margin-bottom: var(--sp-md); }
.tmima ul { display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; }
.tmima li { font-family: var(--font-body); font-weight: 600; font-size: 12.5px;
  color: rgba(255,255,255,.85); border: 1px solid rgba(255,255,255,.32); padding: 5px 10px; }
.tmimata-note { grid-column: 1 / -1; font-family: var(--font-mono); font-size: 12px;
  letter-spacing: .04em; color: rgba(255,255,255,.55); margin-top: var(--sp-md); }

/* ---- ΟΙ ΧΩΡΟΙ ΜΑΣ — gallery (ink) -------------------------------------- */
.gallery { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: 190px; gap: var(--sp-md); }
.gallery figure { position: relative; margin: 0; overflow: hidden; border: var(--rule); border-color: rgba(255,255,255,.22); }
.gallery .duo { width: 100%; height: 100%; }
.gallery figcaption { position: absolute; left: 0; bottom: 0; z-index: 3;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--color-ink); background: var(--color-accent); padding: 6px 10px; }
.g1 { grid-column: 1 / 7;  grid-row: span 2; }
.g2 { grid-column: 7 / 13; grid-row: span 1; }
.g3 { grid-column: 7 / 10; grid-row: span 1; }
.g4 { grid-column: 10 / 13; grid-row: span 1; }
.gallery-note { font-family: var(--font-mono); font-size: 12px; color: rgba(255,255,255,.55);
  margin-top: var(--sp-lg); letter-spacing: .04em; }

/* ---- ΠΩΣ ΞΕΚΙΝΑΣ — steps (paper) -------------------------------------- */
.steps { row-gap: var(--sp-xl); }
.step { grid-column: span 3; border-top: var(--rule); padding-top: var(--sp-md); }
.step .n { font-family: var(--font-display); font-weight: 700; font-size: clamp(40px, 5vw, 60px);
  line-height: .9; color: var(--color-primary); display: block; }
.step h3 { font-family: var(--font-body); font-weight: 800; font-size: 18px; margin: var(--sp-md) 0 8px; }
.step p { color: var(--color-slate); font-size: 15px; }

/* ---- FAQ — native disclosure (ink) ------------------------------------ */
.faq { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,.2); }
.faq details { border-bottom: 1px solid rgba(255,255,255,.2); }
.faq summary { cursor: pointer; list-style: none; display: flex; align-items: center;
  justify-content: space-between; gap: var(--sp-md); padding: var(--sp-lg) 0;
  font-family: var(--font-display); font-weight: 500; text-transform: uppercase;
  font-size: clamp(17px, 2.1vw, 23px); color: #fff; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); font-weight: 600;
  font-size: 26px; line-height: 1; color: var(--color-accent); flex: none; }
.faq details[open] summary::after { content: "\2013"; }
.faq details[open] summary { color: var(--color-accent); }
.faq p { color: rgba(255,255,255,.8); max-width: 62ch; padding: 0 0 var(--sp-lg); font-size: 16px; }

/* ---- ΧΡΗΣΙΜΑ ΕΡΓΑΛΕΙΑ & ΥΛΙΚΟ — resource cards (blue) ----------------- */
.tools { row-gap: var(--sp-lg); }
.tool { grid-column: span 6; border: var(--rule); border-color: rgba(255,255,255,.3);
  padding: var(--sp-lg); display: flex; align-items: flex-end; justify-content: space-between;
  gap: var(--sp-md); color: #fff; transition: box-shadow .2s var(--ease); }
/* no transform on hover — a moving hover target flickers at the cursor edge */
.tool:hover { box-shadow: 5px 5px 0 var(--color-accent); }
.tool .k { font-family: var(--font-mono); font-size: 12px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--color-accent); display: block; margin-bottom: 8px; }
.tool h3 { font-family: var(--font-display); font-weight: 600; text-transform: uppercase;
  font-size: clamp(19px, 2.3vw, 24px); line-height: 1.05; }
.tool p { color: rgba(255,255,255,.7); font-size: 14px; margin-top: 6px; }
.tool .arr { font-family: var(--font-display); font-weight: 700; font-size: 34px; color: var(--color-accent); flex: none; }

/* ============================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 960px) {
  .tmima { grid-column: span 6; }
  .tmima--wide { grid-column: 1 / -1; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 170px; }
  .g1, .g2, .g3, .g4 { grid-column: auto; grid-row: auto; }
  .g1 { grid-column: 1 / -1; }
  .step { grid-column: span 6; }
  .tool { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .tmima, .tmima--wide { grid-column: 1 / -1; }
  .gallery { grid-template-columns: 1fr; grid-auto-rows: 200px; }
  .g1 { grid-row: span 1; }
  .step { grid-column: 1 / -1; }
}