:root {
  --blau: #1b75bb;
  --blau-fosc: #0f4f82;
  --gris: #8c8c8c;
  --fons: #f4f7fb;
  --text: #1f2933;
  --suau: #5b6672;
  --vora: #dfe6ee;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
  font-size: 17px;
}
a { color: var(--blau); }
a:hover { color: var(--blau-fosc); }
img { max-width: 100%; height: auto; display: block; }

/* Capçalera */
.barra {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--vora);
  backdrop-filter: saturate(150%) blur(6px);
}
.barra-in {
  max-width: 1100px; margin: 0 auto; padding: 10px 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.logo img { height: 56px; width: auto; }
nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 6px; flex-wrap: wrap; }
nav a {
  display: block; padding: 8px 14px; border-radius: 999px;
  text-decoration: none; color: var(--text); font-weight: 600; font-size: 15px;
}
nav a:hover { background: var(--fons); color: var(--blau); }
nav a[aria-current="page"] { background: var(--blau); color: #fff; }

/* Portada */
.hero { position: relative; color: #fff; background: #0f4f82; min-height: clamp(380px, 62vh, 620px); display: flex; align-items: flex-end; overflow: hidden; }
.diapos, .diapo { position: absolute; inset: 0; }
.diapo { background-size: cover; background-position: center; opacity: 0; transform: scale(1.06); transition: opacity 1.4s ease, transform 7s ease-out; }
.diapo.activa { opacity: 1; transform: scale(1); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(0deg, rgba(8,35,62,.85) 0%, rgba(8,35,62,.35) 55%, rgba(8,35,62,.10) 100%); }
.hero-in { position: relative; z-index: 2; width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 16px 76px; }
.punts { position: absolute; z-index: 2; left: 0; right: 0; bottom: 32px; display: flex; justify-content: center; gap: 8px; }
.punts button { width: 10px; height: 10px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.5); cursor: pointer; }
.punts button.activa { background: #fff; width: 26px; border-radius: 6px; }
@media (prefers-reduced-motion: reduce) { .diapo { transition: none; transform: none; } }
.hero h1 { margin: 0 0 10px; font-size: clamp(28px, 5vw, 46px); line-height: 1.15; }
.hero p { margin: 0; max-width: 620px; font-size: clamp(16px, 2.2vw, 19px); opacity: .95; }

.capcalera-pagina { background: var(--fons); border-bottom: 1px solid var(--vora); }
.capcalera-pagina .contingut { padding-top: 48px; padding-bottom: 36px; }
.capcalera-pagina h1 { margin: 0; font-size: clamp(26px, 4.5vw, 38px); line-height: 1.2; color: var(--blau-fosc); }
.capcalera-pagina p { margin: 8px 0 0; color: var(--suau); }

/* Contingut */
.contingut { max-width: 860px; margin: 0 auto; padding: 40px 16px; }
h2 { color: var(--blau-fosc); line-height: 1.3; margin: 40px 0 12px; font-size: 24px; }
.avis {
  position: relative;
  background: #fff; border: 1px solid var(--vora); border-radius: 16px;
  box-shadow: 0 10px 30px rgba(15,79,130,.10);
  padding: 32px 28px; text-align: center;
}
.avis h2 { margin-top: 0; font-size: 26px; }
.etiqueta { display: inline-block; background: #e6f0fa; color: var(--blau-fosc); font-weight: 700; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; padding: 4px 12px; border-radius: 999px; margin-bottom: 14px; }

.targetes { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 28px; }
.targeta {
  display: block; text-decoration: none; color: var(--text);
  border: 1px solid var(--vora); border-radius: 14px; padding: 22px;
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.targeta:hover { border-color: var(--blau); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(15,79,130,.10); color: var(--text); }
.targeta strong { display: block; color: var(--blau-fosc); font-size: 18px; margin-bottom: 4px; }
.targeta span { color: var(--suau); font-size: 15px; }

.descarregues { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 12px; }
.descarregues a {
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--vora); border-radius: 12px; padding: 14px 16px;
  text-decoration: none; color: var(--text); background: #fff;
}
.descarregues a:hover { border-color: var(--blau); background: var(--fons); }
.icona { flex: none; width: 44px; height: 44px; border-radius: 10px; background: var(--blau); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 12px; }
.descarregues .nom { font-weight: 700; display: block; }
.descarregues .info { color: var(--suau); font-size: 14px; }

.destacat { background: var(--fons); border-left: 4px solid var(--blau); padding: 14px 18px; border-radius: 0 10px 10px 0; }
.galeria { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 16px; }
.galeria img { border-radius: 10px; aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.pendent { border: 2px dashed var(--vora); border-radius: 14px; padding: 28px; text-align: center; color: var(--suau); }

/* Peu */
footer { background: #0b2a45; color: #c9d6e3; margin-top: 40px; }
.peu { max-width: 1100px; margin: 0 auto; padding: 28px 16px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 15px; }
footer a { color: #fff; }

@media (max-width: 640px) {
  .logo img { height: 46px; }
  nav { width: 100%; }
  nav ul { justify-content: flex-start; }
  .avis { padding: 26px 18px; }
}

/* Documents amb previsualització */
.fitxer { margin: 16px 0 24px; }
.visor { width: 100%; height: 600px; border: 1px solid var(--vora); border-radius: 12px; display: block; background: var(--fons); }
.fitxer .descarregues { margin-top: 10px; }
.descarregues a > span:nth-child(2) { flex: 1; min-width: 0; }
.boto { flex: none; background: var(--blau); color: #fff; font-weight: 700; font-size: 14px; padding: 8px 14px; border-radius: 999px; }

/* Aturada */
.dues-columnes { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 32px; align-items: start; }
.dues-columnes > p:first-child, .dues-columnes > div > p:first-child { margin-top: 0; }
.cartell { border-radius: 14px; box-shadow: 0 10px 30px rgba(15,79,130,.15); width: 100%; }
.drets { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.drets li { background: var(--fons); border-left: 4px solid var(--blau); border-radius: 0 10px 10px 0; padding: 12px 16px; }
@media (max-width: 760px) {
  .dues-columnes { grid-template-columns: 1fr; }
  .visor { height: 420px; }
  .boto { display: none; }
}