/* ==========================================================================
   Hackerblock · Full d'estil principal
   Estetica: terminal / CRT, fons fosc, accents verd neon i blau
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:      #0a0a0a;
  --surface: #111;
  --s2:      #161616;
  --s3:      #1a1a1a;
  --border:  #1f1f1f;
  --accent:  #00ff88;
  --accent2: #00bfff;
  --accent3: #ff4466;
  --text:    #d4d4d4;
  --muted:   #555;
  --maxw:    960px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Share Tech Mono', monospace;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px 60px;
  position: relative;
  overflow-x: hidden;
}

/* ── Fons: graella + scanlines CRT ─────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,255,136,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,136,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.15) 2px,
    rgba(0,0,0,0.15) 4px
  );
  pointer-events: none;
  z-index: 0;
}

/* ── Contenidor ────────────────────────────────────────────────────────── */
.container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--maxw);
}

/* ── Capcalera i navegacio ─────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  max-width: var(--maxw);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0 18px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
  flex-wrap: wrap;
  background: var(--bg);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #fff;
}

.brand-logo {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: block;
}

.brand-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px;
  letter-spacing: 3px;
  line-height: 1;
  color: #fff;
}

.brand-name .accent { color: var(--accent); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.main-nav a {
  position: relative;
  text-decoration: none;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 7px 12px;
  transition: color 0.2s, background 0.2s;
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 2px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.main-nav a:hover { color: var(--accent); }
.main-nav a:hover::after { transform: scaleX(1); }

.main-nav a.active {
  color: var(--accent);
  background: rgba(0,255,136,0.05);
}

.main-nav a.active::after { transform: scaleX(1); }

/* ── Selector d'idioma ─────────────────────────────────────────────────── */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  border: 1px solid var(--border);
  padding: 2px;
}

.lang-switch button {
  background: none;
  border: none;
  color: var(--muted);
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 8px;
  cursor: pointer;
  transition: color 0.18s, background 0.18s;
}

.lang-switch button:hover { color: var(--accent); }

.lang-switch button.active {
  color: var(--bg);
  background: var(--accent);
}

/* ── Capcalera de pagina ───────────────────────────────────────────────── */
.page-head { margin-bottom: 44px; }

.tag {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 8px;
  opacity: 0;
  animation: fadeUp 0.5s ease forwards;
}

h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 10vw, 96px);
  letter-spacing: 4px;
  line-height: 1;
  color: #fff;
  position: relative;
  opacity: 0;
  animation: fadeUp 0.5s 0.1s ease forwards;
}

h1 .accent  { color: var(--accent); }
h1 .accent2 { color: var(--accent2); }

h1.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 3px;
  left: 3px;
  color: var(--accent2);
  opacity: 0.15;
  z-index: -1;
}

.subtitle {
  font-size: 12px;
  color: var(--muted);
  margin-top: 12px;
  letter-spacing: 2px;
  opacity: 0;
  animation: fadeUp 0.5s 0.2s ease forwards;
}

.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp 0.4s 0.3s ease forwards;
}

/* ── Seccions de contingut ─────────────────────────────────────────────── */
.section {
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 0.5s 0.35s ease forwards;
}

.section-title {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--text);
  margin-bottom: 14px;
  max-width: 68ch;
}

.section p:last-child { margin-bottom: 0; }

/* Nomes els enllacos de text dins d'un paragraf. Amb :not(.btn) evitem
   que aquesta regla sobreescrigui el marc dels botons (que tambe son <a>). */
.section p a {
  color: var(--accent2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.section p a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ── Graella de targetes ───────────────────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 20px;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}

.card::before {
  content: '';
  position: absolute;
  left: -100%;
  top: 0; bottom: 0;
  width: 100%;
  background: linear-gradient(90deg, rgba(0,255,136,0.06), transparent);
  transition: left 0.35s ease;
}

.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card:hover::before { left: 0; }

.card-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 2px;
  color: #fff;
  position: relative;
}

.card-desc {
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  position: relative;
}

.card-meta {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent2);
  position: relative;
  margin-top: auto;
}

/* ── Llistat de projectes (estil terminal) ─────────────────────────────── */
.list-header {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 3px;
  text-transform: uppercase;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}

#menu-view { overflow: hidden; position: relative; }

#page-list {
  list-style: none;
  transition: opacity 0.18s ease, transform 0.22s ease;
}

#page-list.slide-out-left  { opacity: 0; transform: translateX(-32px); pointer-events: none; }
#page-list.slide-out-right { opacity: 0; transform: translateX(32px);  pointer-events: none; }
#page-list.slide-in-right  { opacity: 0; transform: translateX(32px); }
#page-list.slide-in-left   { opacity: 0; transform: translateX(-32px); }

#page-list li {
  opacity: 0;
  animation: fadeUp 0.4s ease forwards;
}

#page-list li a,
#page-list li button.sub-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  transition: color 0.2s, padding-left 0.2s;
  position: relative;
  overflow: hidden;
  width: 100%;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: 'Share Tech Mono', monospace;
  cursor: pointer;
  text-align: left;
}

#page-list li a::before,
#page-list li button.sub-entry::before {
  content: '';
  position: absolute;
  left: -100%;
  top: 0; bottom: 0;
  width: 100%;
  background: linear-gradient(90deg, rgba(0,255,136,0.05), transparent);
  transition: left 0.3s ease;
}

#page-list li a:hover::before,
#page-list li button.sub-entry:hover::before { left: 0; }

#page-list li a:hover,
#page-list li button.sub-entry:hover {
  color: var(--accent);
  padding-left: 12px;
}

.link-name {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  letter-spacing: 1px;
}

.link-index { color: var(--accent); font-size: 11px; min-width: 28px; }

.sub-badge {
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--accent2);
  border: 1px solid var(--accent2);
  padding: 1px 5px;
  opacity: 0.7;
  text-transform: uppercase;
}

.link-desc {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0;
  max-width: 420px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.link-arrow {
  color: var(--accent);
  font-size: 18px;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  transform: translateX(-6px);
}

#page-list li a:hover .link-arrow,
#page-list li button.sub-entry:hover .link-arrow {
  opacity: 1;
  transform: translateX(0);
}

.link-url {
  font-size: 11px;
  color: var(--muted);
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#page-list li a:hover .link-url { color: var(--accent2); }

/* ── Commutador de vista (llista / graella) ────────────────────────────── */
.view-toggle {
  display: flex;
  justify-content: flex-end;
  gap: 4px;
  margin-bottom: 12px;
}

.view-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 0;
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.view-btn:hover { color: var(--accent); border-color: var(--accent); }

.view-btn.active {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(0, 255, 136, 0.08);
}

/* ── Mode graella del cataleg ──────────────────────────────────────────── */
#page-list.view-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

#page-list.view-grid li { animation: fadeUp 0.4s ease forwards; }

#page-list.view-grid li .card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.01);
  text-decoration: none;
  color: var(--text);
  font-family: 'Share Tech Mono', monospace;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}

#page-list.view-grid li .card:hover {
  border-color: var(--accent);
  background: rgba(0, 255, 136, 0.04);
  transform: translateY(-3px);
}

#page-list.view-grid .card-title {
  font-size: 15px;
  letter-spacing: 1px;
  color: var(--accent);
}

#page-list.view-grid .card-desc {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.5;
  flex: 1;
}

#page-list.view-grid .card-meta {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--accent2);
  text-transform: uppercase;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Barra de navegacio interna (submenus) ─────────────────────────────── */
.nav-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  min-height: 28px;
}

.back-btn {
  display: none;
  align-items: center;
  gap: 8px;
  background: none;
  border: 1px solid var(--border);
  color: var(--accent);
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  padding: 5px 12px;
  cursor: pointer;
  text-transform: uppercase;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.back-btn:hover { border-color: var(--accent); background: rgba(0,255,136,0.06); }
.back-btn.visible { display: flex; }

.breadcrumb {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.breadcrumb-sep { color: var(--border); }
.breadcrumb-current { color: var(--accent2); }

.menu-title {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

/* ── Formulari de contacte ─────────────────────────────────────────────── */
.form-grid {
  display: grid;
  gap: 16px;
  max-width: 560px;
}

.field label {
  display: block;
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.field input,
.field textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Share Tech Mono', monospace;
  font-size: 13px;
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.18s;
  resize: vertical;
}

.field input:focus,
.field textarea:focus { border-color: var(--accent); }

.field input::placeholder,
.field textarea::placeholder { color: #333; }

.btn {
  /* Context d'apilament propi perque el boto quedi per sobre de
     l'overlay de scanlines (body::after, z-index 0). */
  position: relative;
  z-index: 2;
  display: inline-block;
  background: none;
  /* Marquem les 4 vores explicitament perque cap altra regla
     (com .section p a) no ens sobreescrigui la vora inferior. */
  border: 1px solid var(--accent);
  border-bottom: 1px solid var(--accent);
  color: var(--accent);
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 10px 20px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.18s, color 0.18s, border-color 0.18s;
  /* Dins d'un grid, cal justify-self (no align-self) perque el boto
     no s'estiri a tota l'amplada. */
  justify-self: start;
  align-self: center;
  margin: 4px 0;
  line-height: 1.4;
}

.btn:hover {
  background: rgba(0,255,136,0.1);
  border-color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ── Enllacos de contacte directes ─────────────────────────────────────── */
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 560px;
}

.contact-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  transition: color 0.2s, padding-left 0.2s;
}

.contact-link:hover { color: var(--accent); padding-left: 10px; }

.contact-link .label {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-link .value { font-size: 13px; color: var(--accent2); }

/* ── Fitxa de membre d'equip ───────────────────────────────────────────── */
.member {
  position: relative;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 22px;
  flex-wrap: wrap;
  transition: border-color 0.2s;
}

.member:hover {
  border-color: var(--accent);
}

/* Fletxa cap a la pagina individual del membre (CV).
   Nomes es visible en passar el ratoli per sobre la fitxa. */
.member-arrow {
  position: absolute;
  top: 50%;
  right: 18px;
  transform: translateY(-50%) translateX(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  color: var(--accent);
  border: 1px solid var(--border);
  background: var(--s2);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s, border-color 0.2s, color 0.2s;
}

.member:hover .member-arrow,
.member:focus-within .member-arrow {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0);
}

.member-arrow:hover {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

.member-avatar {
  width: 72px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 30px;
  letter-spacing: 2px;
  color: var(--accent);
}

.member-photo {
  width: 72px;
  height: 72px;
  object-fit: cover;
  display: block;
  border: 1px solid var(--border);
  background: var(--s2);
}

/* Segona foto opcional, just a sota de la principal */
.member-photo-2 {
  width: 72px;
  height: 72px;
}

/* Quan no hi ha foto, el logo es mostra sencer i centrat */
.member-photo.is-fallback {
  object-fit: contain;
  padding: 12px;
}

/* Reserva espai a la dreta perque la fletxa no tapi el text */
.member-info { flex: 1; min-width: 200px; padding-right: 44px; }

.member-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px;
  letter-spacing: 2px;
  color: #fff;
  line-height: 1.1;
}

.member-role {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent2);
  margin: 4px 0 12px;
}

.member-bio { font-size: 13px; line-height: 1.8; color: var(--muted); }

.member-username {
  color: var(--accent);
}

.member-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.member-tag {
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--accent);
  border: 1px solid var(--border);
  padding: 2px 8px;
  text-transform: uppercase;
}

.member-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 12px;
}

.member-link {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--accent2);
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.member-link:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ── Estat buit ────────────────────────────────────────────────────────── */
.empty {
  padding: 40px 0;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 2px;
}

/* ── Peu de pagina ─────────────────────────────────────────────────────── */
.site-footer {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--maxw);
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 2px;
}

.site-footer a { color: var(--muted); text-decoration: none; transition: color 0.2s; }
.site-footer a:hover { color: var(--accent); }

/* ── Animacions ────────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 720px) {
  .site-header { flex-direction: column; align-items: flex-start; gap: 14px; }
  .main-nav { width: 100%; }
  .lang-switch { align-self: flex-start; }
  .link-url { display: none; }
  .card-grid { grid-template-columns: 1fr; }
}