/* ============================================================
   La màquina de Llull — full d'estil
   Estètica: manuscrit / Ars Magna lul·liana. Pergamí, tinta
   sèpia i daurat. Tipografia gravada (Cinzel) + humanista (EB Garamond).
   ============================================================ */

:root {
  --paper:        #f3e7cd;
  --paper-2:      #ecdcbb;
  --paper-deep:   #e3cfa6;
  --ink:          #43331c;
  --ink-soft:     #6a5234;
  --sepia:        #7c5a2c;
  --gold:         #b3852f;
  --gold-bright:  #d3a847;
  --deep:         #221809;   /* seccions fosques */
  --deep-2:       #2e2110;
  --line:         rgba(124, 90, 44, .28);
  --line-soft:    rgba(124, 90, 44, .15);

  --maxw: 1120px;
  --radius: 14px;
  --shadow: 0 18px 40px -22px rgba(34, 24, 9, .55);

  --font-display: "Cinzel", Georgia, serif;
  --font-body: "EB Garamond", Georgia, serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.18rem;
  line-height: 1.65;
  color: var(--ink);
  background-color: var(--paper);
  /* textura suau de pergamí amb degradats radials */
  background-image:
    radial-gradient(ellipse at 18% 12%, rgba(255,250,235,.65), transparent 45%),
    radial-gradient(ellipse at 85% 90%, rgba(150,110,55,.18), transparent 55%),
    radial-gradient(circle at 50% 0%, rgba(179,133,47,.10), transparent 60%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--sepia); text-decoration-color: var(--line); text-underline-offset: 3px; }
a:hover { color: var(--gold); }

.wrap { width: min(100% - 2.5rem, var(--maxw)); margin-inline: auto; }
.narrow { width: min(100% - 2.5rem, 760px); }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--deep); color: var(--paper); padding: .6rem 1rem; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Tipografia de secció ---------- */
.section-kicker {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: .32em;
  font-size: .72rem;
  font-weight: 600;
  color: var(--gold);
  margin: 0 0 .5rem;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1.1;
  margin: 0 0 2rem;
  color: var(--ink);
}
.section-title::after {
  content: "";
  display: block;
  width: 64px; height: 2px;
  margin-top: .9rem;
  background: linear-gradient(90deg, var(--gold), transparent);
}

/* ---------- Capçalera ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(8px);
  background: rgba(243, 231, 205, .82);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .65rem 0; }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--ink); }
.brand-mark { border-radius: 50%; box-shadow: 0 0 0 1px var(--line); }
.brand-name { font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; letter-spacing: .04em; }
.nav { display: flex; gap: 1.6rem; }
.nav a {
  font-family: var(--font-display);
  font-size: .82rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-soft); text-decoration: none; padding: .3rem 0; position: relative;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1.5px;
  background: var(--gold); transition: width .25s ease;
}
.nav a:hover { color: var(--ink); }
.nav a:hover::after { width: 100%; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav { display: none; flex-direction: column; padding: .5rem 1.25rem 1.25rem; border-bottom: 1px solid var(--line); background: rgba(243,231,205,.96); }
.mobile-nav a { font-family: var(--font-display); text-transform: uppercase; letter-spacing: .1em; font-size: .9rem; padding: .75rem 0; border-bottom: 1px solid var(--line-soft); text-decoration: none; color: var(--ink); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; text-align: center; padding: clamp(3rem, 8vw, 6rem) 0 clamp(3.5rem, 9vw, 6rem); }
.hero-glow {
  position: absolute; inset: -20% 0 auto; height: 120%;
  background: radial-gradient(circle at 50% 30%, rgba(211,168,71,.28), transparent 55%);
  pointer-events: none;
}
.hero-inner { position: relative; display: flex; flex-direction: column; align-items: center; }
.hero-logo {
  width: clamp(190px, 34vw, 320px); height: auto; border-radius: 50%;
  filter: drop-shadow(0 14px 30px rgba(34,24,9,.35));
  animation: rise .9s ease both;
}
.eyebrow {
  font-family: var(--font-display); text-transform: uppercase; letter-spacing: .42em;
  font-size: clamp(.7rem, 1.8vw, .85rem); color: var(--gold); margin: 1.6rem 0 .4rem;
}
.hero-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.4rem, 8vw, 4.6rem); line-height: 1.02; margin: 0;
  color: var(--ink); letter-spacing: .01em;
}
.hero-tagline { max-width: 38ch; font-size: clamp(1.15rem, 2.6vw, 1.5rem); color: var(--ink-soft); margin: 1.2rem auto .4rem; }
.hero-hosts { font-size: 1.05rem; color: var(--ink-soft); margin: .6rem 0 0; }
.hero-hosts a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--line); transition: color .2s ease, border-color .2s ease; }
.hero-hosts a:hover { color: var(--gold); border-color: var(--gold); }
.hero-hosts strong { color: var(--ink); font-weight: 600; }
.hero-hosts a:hover strong { color: var(--gold); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; justify-content: center; margin-top: 2rem; }

/* ---------- Botons ---------- */
.btn {
  font-family: var(--font-display); font-size: .82rem; letter-spacing: .14em; text-transform: uppercase;
  padding: .85rem 1.7rem; border-radius: 999px; text-decoration: none; display: inline-block;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease; border: 1.5px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--gold), var(--sepia)); color: #fff6e2; box-shadow: var(--shadow); }
.btn-primary:hover { color: #fff; box-shadow: 0 22px 44px -20px rgba(124,90,44,.8); }
.btn-ghost { border-color: var(--sepia); color: var(--sepia); background: transparent; }
.btn-ghost:hover { background: rgba(124,90,44,.08); color: var(--ink); }

/* ---------- Manifest ---------- */
.manifest { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.manifest-quote {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.3rem, 3.2vw, 1.85rem); line-height: 1.4;
  color: var(--ink); margin: 0 0 1.8rem; padding-left: 1.4rem;
  border-left: 3px solid var(--gold); font-style: normal;
}
.manifest p { font-size: 1.22rem; margin: 0 0 1.2rem; }
.manifest-close { font-style: italic; color: var(--sepia); font-size: 1.3rem; }

/* ---------- Agenda ---------- */
.agenda { padding: clamp(3rem, 7vw, 5rem) 0; }
.agenda-list { display: grid; gap: 1.3rem; }
.event-card {
  display: grid; grid-template-columns: auto 1fr auto; gap: 1.5rem; align-items: center;
  background: linear-gradient(180deg, var(--paper-2), var(--paper));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem 1.8rem;
  box-shadow: var(--shadow);
}
.event-date {
  text-align: center; font-family: var(--font-display); color: var(--sepia);
  border-right: 1px solid var(--line); padding-right: 1.5rem; line-height: 1;
}
.event-date .d { font-size: 2.6rem; font-weight: 700; color: var(--ink); display: block; }
.event-date .m { font-size: .8rem; letter-spacing: .25em; text-transform: uppercase; display: block; margin-top: .3rem; }
.event-date .y { font-size: .72rem; color: var(--ink-soft); display: block; margin-top: .2rem; }
.event-body h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; margin: 0 0 .35rem; color: var(--ink); }
.event-body p { margin: 0; color: var(--ink-soft); font-size: 1.05rem; }
.event-meta { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .7rem; }
.tag {
  font-family: var(--font-display); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
  padding: .28rem .7rem; border-radius: 999px; border: 1px solid var(--line); color: var(--sepia); background: rgba(255,250,235,.5);
}
.tag-lsc { color: var(--ink); border-color: var(--gold); background: rgba(211,168,71,.18); font-weight: 600; }
.tag-free { color: #3c5a2c; border-color: #7c9a5c; background: rgba(124,154,92,.16); }
.event-cta { white-space: nowrap; }
.agenda-empty { color: var(--ink-soft); font-style: italic; }

/* ---------- Episodis ---------- */
.episodes { padding: clamp(3rem, 7vw, 5rem) 0; }
.episodes-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.4rem; }
.episode-card {
  background: linear-gradient(180deg, var(--paper-2), var(--paper));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: .6rem; transition: transform .18s ease, box-shadow .2s ease;
}
.episode-card:hover { transform: translateY(-3px); box-shadow: 0 26px 50px -24px rgba(34,24,9,.6); }
.episode-num { font-family: var(--font-display); font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.episode-card h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.25rem; margin: 0; color: var(--ink); }
.episode-card .ep-desc { margin: 0; color: var(--ink-soft); font-size: 1.02rem; flex: 1; }
.episode-card .ep-guest { margin: 0; font-size: .95rem; color: var(--sepia); }
.episode-card .ep-guest a { color: var(--sepia); font-weight: 600; text-decoration-color: var(--line); }
.episode-card .ep-guest a:hover { color: var(--gold); }
.episode-foot { display: flex; align-items: center; justify-content: space-between; margin-top: .4rem; }
.episode-status { font-family: var(--font-display); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; padding: .3rem .75rem; border-radius: 999px; }
.status-soon { color: var(--sepia); border: 1px solid var(--line); background: rgba(255,250,235,.5); }
.status-live { color: var(--ink); border: 1px solid var(--gold); background: rgba(211,168,71,.2); }
.ep-link { font-family: var(--font-display); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }

/* ---------- Plataformes ---------- */
.platforms { padding: clamp(3rem, 7vw, 5rem) 0; background: var(--deep); color: var(--paper); position: relative; }
.platforms::before, .platforms::after {
  content: ""; position: absolute; left: 0; right: 0; height: 22px; pointer-events: none;
}
.platforms::before { top: 0; background: linear-gradient(180deg, rgba(34,24,9,.5), transparent); }
.platforms .section-kicker { color: var(--gold-bright); }
.platforms .section-title { color: var(--paper); }
.platforms .section-title::after { background: linear-gradient(90deg, var(--gold-bright), transparent); }
.platforms-lead { color: rgba(243,231,205,.82); font-size: 1.15rem; max-width: 50ch; margin: 0 0 2.2rem; }
.platforms-lead strong { color: var(--paper); }

.platforms-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: .9rem; }
.platform {
  display: flex; align-items: center; gap: .85rem;
  padding: 1rem 1.1rem; border-radius: 12px; text-decoration: none;
  border: 1px solid rgba(211,168,71,.28); background: rgba(255,250,235,.04);
  color: var(--paper); transition: background .2s ease, border-color .2s ease, transform .15s ease;
}
.platform:hover { background: rgba(211,168,71,.12); border-color: var(--gold-bright); transform: translateY(-2px); color: var(--paper); }
.platform.is-soon { opacity: .62; cursor: default; }
.platform.is-soon:hover { transform: none; background: rgba(255,250,235,.04); border-color: rgba(211,168,71,.28); }
.platform svg { width: 26px; height: 26px; flex: none; fill: var(--gold-bright); }
.platform .p-name { font-family: var(--font-display); font-size: .92rem; letter-spacing: .03em; display: block; }
.platform .p-sub { font-size: .78rem; color: rgba(243,231,205,.6); display: block; }

.rss-note { margin-top: 2rem; color: rgba(243,231,205,.7); font-size: 1rem; }
.rss-note a { color: var(--gold-bright); }

/* ---------- Xarxes socials ---------- */
.socials { padding: clamp(3rem, 7vw, 5rem) 0; }
.socials-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: .9rem; }
.platform.social { color: var(--ink); border-color: var(--line); background: linear-gradient(180deg, var(--paper-2), var(--paper)); }
.platform.social:hover { background: rgba(211,168,71,.14); border-color: var(--gold); color: var(--ink); transform: translateY(-2px); }
.platform.social svg { fill: var(--sepia); }
.platform.social:hover svg { fill: var(--gold); }
.platform.social .p-sub { color: var(--ink-soft); }

/* ---------- Accessibilitat ---------- */
.access { padding: clamp(2.5rem, 6vw, 4rem) 0; }
.access-inner { display: flex; align-items: center; gap: 1.5rem; background: linear-gradient(135deg, var(--paper-2), var(--paper-deep)); border: 1px solid var(--gold); border-radius: var(--radius); padding: 1.6rem 1.9rem; box-shadow: var(--shadow); }
.access-badge { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; letter-spacing: .08em; color: #fff6e2; background: linear-gradient(135deg, var(--gold), var(--sepia)); border-radius: 12px; padding: .8rem 1rem; flex: none; box-shadow: var(--shadow); }
.access-inner p { margin: 0; font-size: 1.12rem; color: var(--ink); }

/* ---------- Peu ---------- */
.site-footer { background: var(--deep-2); color: rgba(243,231,205,.85); padding-top: 3rem; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(211,168,71,.2); }
.footer-brand { display: flex; align-items: center; gap: 1rem; }
.footer-brand img { border-radius: 50%; }
.footer-name { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; margin: 0; color: var(--paper); }
.footer-meta { margin: .2rem 0 0; font-size: .9rem; color: rgba(243,231,205,.6); }
.footer-cols { display: flex; gap: 3.5rem; flex-wrap: wrap; }
.footer-cols nav { display: flex; flex-direction: column; gap: .5rem; }
.footer-col-title { font-family: var(--font-display); text-transform: uppercase; letter-spacing: .16em; font-size: .72rem; color: var(--gold-bright); margin: 0 0 .4rem; }
.footer-cols a { color: rgba(243,231,205,.8); text-decoration: none; font-size: .98rem; }
.footer-cols a:hover { color: var(--gold-bright); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; padding: 1.4rem 0 2rem; font-size: .85rem; color: rgba(243,231,205,.55); }
.footer-bottom p { margin: 0; }

/* ---------- Animacions ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(18px) scale(.97); } to { opacity: 1; transform: none; } }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .hero-logo, .reveal { animation: none !important; opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  body { font-size: 1.1rem; }
  .nav { display: none; }
  .nav-toggle { display: flex; }
  .mobile-nav[data-open="true"] { display: flex; }
  .event-card { grid-template-columns: 1fr; gap: 1rem; text-align: left; }
  .event-date { display: inline-flex; align-items: baseline; gap: .5rem; border-right: 0; border-bottom: 1px solid var(--line); padding: 0 0 .8rem; }
  .event-date .d { font-size: 1.8rem; }
  .event-date .m, .event-date .y { margin: 0; }
  .event-cta { justify-self: start; }
}