/* =========================================================================
   economia blava · full d'estils base
   Editorial / open-data · mobile-first · sense frameworks
   Portable a templates Flask (només HTML + CSS + JS mínim)
   ========================================================================= */

/* ---- 1. Tokens ---------------------------------------------------------- */
:root {
  /* Blau oceà (principal) + escala derivada */
  --ocean:        #1a5f8a;
  --ocean-600:    #15577f;
  --ocean-700:    #114866;
  --ocean-800:    #0d3a53;
  --ocean-900:    #0a2c3f;
  --ocean-tint:   #eef4f8;   /* fons suau */
  --ocean-tint-2: #e2edf3;   /* fons suau 2 / placeholders */
  --ocean-line:   #cfe0ea;

  /* Neutres */
  --ink:      #14191d;       /* text principal */
  --gray-800: #2a3137;
  --gray-700: #424a51;
  --gray-600: #5c656d;
  --gray-500: #79828a;       /* meta / secundari */
  --gray-400: #9aa2a9;
  --gray-300: #c5ccd1;
  --gray-200: #e2e6e9;       /* línies */
  --gray-100: #eef1f3;
  --gray-50:  #f6f8f9;       /* fons alternatiu */
  --white:    #ffffff;

  /* Aplicacions semàntiques */
  --bg:        var(--white);
  --bg-alt:    var(--gray-50);
  --text:      var(--ink);
  --text-soft: var(--gray-600);
  --text-meta: var(--gray-500);
  --line:      var(--gray-200);
  --accent:    var(--ocean);

  /* Tipografia */
  --font-display: "Schibsted Grotesk", system-ui, sans-serif;
  --font-text:    "Hanken Grotesk", system-ui, -apple-system, sans-serif;

  /* Escala tipogràfica fluida */
  --fs-xs:   0.75rem;
  --fs-sm:   0.8125rem;
  --fs-base: 1.0625rem;
  --fs-md:   1.1875rem;
  --fs-lg:   clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --fs-xl:   clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  --fs-2xl:  clamp(1.9rem, 1.4rem + 2vw, 2.75rem);
  --fs-3xl:  clamp(2.3rem, 1.6rem + 3.2vw, 3.75rem);

  /* Espais */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --sp-9: 6rem;

  /* Estructura */
  --maxw: 1220px;
  --maxw-text: 720px;
  --radius: 4px;
  --radius-lg: 8px;
  --gutter: clamp(1rem, 4vw, 2.5rem);

  --shadow-sm: 0 1px 2px rgba(16,40,55,0.06);
  --shadow:    0 6px 24px -12px rgba(13,58,83,0.28);
}

/* ---- 2. Reset suau ------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-text);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0;
  text-wrap: balance;
}
p { margin: 0; }
:focus-visible { outline: 2px solid var(--ocean); outline-offset: 2px; border-radius: 2px; }

/* ---- 3. Layout helpers -------------------------------------------------- */
.container { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.stack > * + * { margin-top: var(--sp-4); }
.section { padding-block: var(--sp-8); }
.section--alt { background: var(--bg-alt); }
.divider { border: 0; border-top: 1px solid var(--line); margin: 0; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---- 4. Capçalera / masthead ------------------------------------------- */
.topbar {
  background: var(--ocean-900);
  color: rgba(255,255,255,0.82);
  font-size: var(--fs-xs);
}
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-4); min-height: 34px;
}
.topbar a { color: rgba(255,255,255,0.82); }
.topbar a:hover { color: #fff; }
.topbar__date { letter-spacing: 0.02em; }
.langswitch { display: inline-flex; align-items: center; gap: 2px; }
.langswitch button {
  background: none; border: 0; color: rgba(255,255,255,0.6);
  padding: 4px 7px; font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: 0.04em; border-radius: 3px; text-transform: uppercase;
}
.langswitch button[aria-pressed="true"] { color: #fff; background: rgba(255,255,255,0.14); }
.langswitch button:hover { color: #fff; }

.masthead { background: var(--white); border-bottom: 1px solid var(--line); }
.masthead__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-5); min-height: 76px;
}

/* Wordmark tipogràfic */
.wordmark { display: inline-flex; align-items: baseline; gap: 0.1em; }
.wordmark__mark {
  width: 22px; height: 22px; margin-right: 8px; flex: none;
  align-self: center;
}
.wordmark__text {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.5rem; letter-spacing: -0.03em;
  color: var(--ink); line-height: 1;
}
.wordmark__text b { color: var(--ocean); font-weight: 700; }
.wordmark__tld { color: var(--gray-400); font-weight: 600; font-size: 0.9rem; }

.masthead__actions { display: flex; align-items: center; gap: var(--sp-2); }
.iconbtn {
  width: 40px; height: 40px; display: inline-grid; place-items: center;
  background: none; border: 1px solid transparent; border-radius: var(--radius);
  color: var(--gray-700);
}
.iconbtn:hover { background: var(--gray-50); color: var(--ocean); }

/* Barra de categories */
.catbar { background: var(--white); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 40; }
.catbar__inner { display: flex; align-items: center; gap: var(--sp-2); }
.catnav {
  display: flex; align-items: center; gap: 2px;
  overflow-x: auto; scrollbar-width: none; flex: 1;
}
.catnav::-webkit-scrollbar { display: none; }
.catnav a {
  white-space: nowrap; padding: 14px 14px; font-size: var(--fs-sm);
  font-weight: 600; color: var(--gray-700); letter-spacing: 0.005em;
  border-bottom: 2px solid transparent; transition: color .12s;
}
.catnav a:hover { color: var(--ocean); }
.catnav a[aria-current="page"] { color: var(--ocean); border-bottom-color: var(--ocean); }
.catnav a.is-soon { color: var(--gray-400); }
.catnav a.is-soon::after {
  content: "aviat"; margin-left: 6px; font-size: 0.6rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--gray-400);
  border: 1px solid var(--gray-200); border-radius: 100px; padding: 1px 5px;
  vertical-align: 1px;
}
.menu-toggle { display: none; }

/* ---- 5. Etiquetes / kicker --------------------------------------------- */
.kicker {
  display: inline-block; font-family: var(--font-text);
  font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ocean);
}
.kicker--onimg { color: #fff; }
.tag {
  display: inline-flex; align-items: center; font-size: var(--fs-xs);
  font-weight: 600; color: var(--gray-700); background: var(--gray-100);
  padding: 4px 10px; border-radius: 100px; letter-spacing: 0.01em;
}
.tag:hover { background: var(--ocean-tint); color: var(--ocean-700); }

.meta {
  display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap;
  font-size: var(--fs-sm); color: var(--text-meta);
}
.meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--gray-300); }
.meta .source { color: var(--gray-700); font-weight: 600; }
.meta .date { color: var(--text-meta); }
.article__date { font-size: var(--fs-sm); color: var(--text-meta); margin-top: var(--sp-3); }

/* ---- 6. Placeholder de foto -------------------------------------------- */
.ph {
  position: relative; background: var(--ocean-tint-2);
  background-image:
    linear-gradient(135deg, var(--ocean-tint) 0%, var(--ocean-tint-2) 100%);
  overflow: hidden; border-radius: var(--radius);
}
.ph::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(120% 80% at 80% -10%, rgba(26,95,138,0.10), transparent 60%);
}
.ph__icon {
  position: absolute; inset: 0; display: grid; place-items: center;
  color: var(--ocean); opacity: 0.4;
}
.ph__icon svg { width: 34px; height: 34px; }
.ph__label {
  position: absolute; left: 12px; bottom: 12px; z-index: 1;
  font-size: var(--fs-xs); font-weight: 600; color: var(--ocean-700);
  background: rgba(255,255,255,0.7); padding: 3px 8px; border-radius: 100px;
  letter-spacing: 0.02em;
}
.ratio-16x9 { aspect-ratio: 16 / 9; }
.ratio-4x3  { aspect-ratio: 4 / 3; }
.ratio-3x2  { aspect-ratio: 3 / 2; }

/* ---- 7. Targeta de notícia --------------------------------------------- */
.card { display: flex; flex-direction: column; gap: var(--sp-3); }
.card__media { display: block; }
.card__img {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover;
  display: block; border-radius: var(--radius);
}
.card__body { display: flex; flex-direction: column; gap: var(--sp-2); }
.card__title {
  font-size: var(--fs-md); line-height: 1.22; font-weight: 700;
}
.card a.card__title:hover, .card__title a:hover { color: var(--ocean); }
.card__excerpt { color: var(--text-soft); font-size: var(--fs-sm); line-height: 1.5; }
.card--lg .card__title { font-size: var(--fs-lg); }

/* Llista compacta (titulars) */
.headline-list { list-style: none; margin: 0; padding: 0; }
.headline-list li { padding-block: var(--sp-4); border-top: 1px solid var(--line); }
.headline-list li:first-child { border-top: 0; }
.headline-list .hl-title {
  font-family: var(--font-display); font-weight: 700; font-size: var(--fs-md);
  line-height: 1.22; display: block; margin-bottom: 6px;
}
.headline-list .hl-title:hover { color: var(--ocean); }

/* ---- 8. Destacat (hero) ------------------------------------------------- */
.hero { display: grid; gap: var(--sp-6); padding-block: var(--sp-7) var(--sp-6); }
.hero__lead { position: relative; }
.hero__media { position: relative; }
.hero__img {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover;
  display: block; border-radius: var(--radius);
}
.hero__title { font-size: var(--fs-3xl); margin-top: var(--sp-4); }
.hero__excerpt {
  font-size: var(--fs-md); color: var(--text-soft);
  max-width: 60ch; margin-top: var(--sp-3);
}
.hero__meta { margin-top: var(--sp-4); }

/* ---- 9. Graelles -------------------------------------------------------- */
.grid { display: grid; gap: var(--sp-6); }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr; }
.grid--sidebar { grid-template-columns: 1fr; }

/* ---- 10. Botons --------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: var(--fs-sm); padding: 11px 18px;
  border-radius: var(--radius); border: 1px solid var(--ocean);
  background: var(--ocean); color: #fff; transition: background .12s;
}
.btn:hover { background: var(--ocean-700); border-color: var(--ocean-700); }
.btn--ghost { background: transparent; color: var(--ocean); }
.btn--ghost:hover { background: var(--ocean-tint); }
.btn--block { display: flex; width: 100%; justify-content: center; }

.linkmore {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 600; font-size: var(--fs-sm); color: var(--ocean);
}
.linkmore svg { width: 15px; height: 15px; transition: transform .12s; }
.linkmore:hover svg { transform: translateX(3px); }

/* ---- 11. Capçalera de secció ------------------------------------------- */
.section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--sp-4); margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-3); border-bottom: 2px solid var(--ink);
}
.section-head h2 { font-size: var(--fs-lg); }
.section-head .linkmore { flex: none; }

/* ---- 12. Filtre de categories (chips) ---------------------------------- */
.filterbar { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.chip {
  border: 1px solid var(--line); background: var(--white); color: var(--gray-700);
  font-size: var(--fs-sm); font-weight: 600; padding: 8px 14px;
  border-radius: 100px; transition: all .12s;
}
.chip:hover { border-color: var(--ocean); color: var(--ocean); }
.chip[aria-pressed="true"] { background: var(--ocean); border-color: var(--ocean); color: #fff; }

/* ---- 13. Pàgina de categoria (capçalera) ------------------------------- */
.cat-header { background: var(--ocean-tint); border-bottom: 1px solid var(--ocean-line); }
.cat-header__inner { padding-block: var(--sp-7); }
.cat-header h1 { font-size: var(--fs-2xl); color: var(--ocean-900); }
.cat-header p { color: var(--ocean-700); max-width: 60ch; margin-top: var(--sp-3); font-size: var(--fs-md); }
.cat-header .crumbs { margin-bottom: var(--sp-3); }

/* Molles de pa */
.crumbs { display: flex; align-items: center; gap: 8px; font-size: var(--fs-sm); color: var(--text-meta); }
.crumbs a:hover { color: var(--ocean); }
.crumbs .sep { color: var(--gray-300); }

/* ---- 14. Article (detall) ---------------------------------------------- */
.article { padding-block: var(--sp-6) var(--sp-8); }
.article__head { max-width: var(--maxw-text); margin-inline: auto; }
.article__title { font-size: var(--fs-2xl); margin-top: var(--sp-3); }
.article__standfirst {
  font-size: var(--fs-lg); line-height: 1.4; color: var(--gray-700);
  font-weight: 500; margin-top: var(--sp-4); font-family: var(--font-text);
}
.article__meta {
  margin-top: var(--sp-5); padding-block: var(--sp-4);
  border-block: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-4); flex-wrap: wrap;
}
.byline { display: flex; align-items: center; gap: var(--sp-3); }
.byline__src {
  width: 42px; height: 42px; border-radius: 50%; flex: none;
  background: var(--ocean-tint); display: grid; place-items: center;
  color: var(--ocean); font-weight: 700; font-family: var(--font-display);
}
.byline__name { font-weight: 700; color: var(--ink); font-size: var(--fs-sm); }
.byline__role { font-size: var(--fs-xs); color: var(--text-meta); }
.share { display: flex; gap: var(--sp-2); }

.article__figure { margin: var(--sp-6) 0; }
.article__figure figcaption {
  font-size: var(--fs-xs); color: var(--text-meta); margin-top: var(--sp-2);
  padding-left: 2px; border-left: 2px solid var(--line); padding-inline: 10px;
}
.prose { max-width: var(--maxw-text); margin-inline: auto; }
.prose > * + * { margin-top: var(--sp-5); }
.prose p { font-size: var(--fs-md); line-height: 1.7; color: var(--gray-800); }
.prose h2 { font-size: var(--fs-lg); margin-top: var(--sp-7); }
.prose h3 { font-size: var(--fs-md); }
.prose blockquote {
  margin: var(--sp-6) 0; padding: var(--sp-2) 0 var(--sp-2) var(--sp-5);
  border-left: 3px solid var(--ocean); font-family: var(--font-display);
  font-size: var(--fs-lg); line-height: 1.3; color: var(--ocean-900);
}
.prose a { color: var(--ocean); text-decoration: underline; text-underline-offset: 2px; text-decoration-color: var(--ocean-line); }
.prose a:hover { text-decoration-color: var(--ocean); }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-block: 4px; }

.source-box {
  max-width: var(--maxw-text); margin: var(--sp-7) auto 0;
  background: var(--ocean-tint); border: 1px solid var(--ocean-line);
  border-radius: var(--radius-lg); padding: var(--sp-5);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-4); flex-wrap: wrap;
}
.source-box .kicker { display: block; margin-bottom: 4px; }
.source-box strong { font-family: var(--font-display); font-size: var(--fs-md); color: var(--ocean-900); }

.tags-row { max-width: var(--maxw-text); margin: var(--sp-6) auto 0; display: flex; flex-wrap: wrap; gap: var(--sp-2); align-items: center; }
.tags-row .lbl { font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-meta); margin-right: 4px; }

/* ---- 15. Peu de pàgina -------------------------------------------------- */
.footer { background: var(--ocean-900); color: rgba(255,255,255,0.72); margin-top: var(--sp-9); }
.footer a { color: rgba(255,255,255,0.72); }
.footer a:hover { color: #fff; }
.footer__top { display: grid; gap: var(--sp-7); padding-block: var(--sp-8); grid-template-columns: 1fr; }
.footer__brand .wordmark__text { color: #fff; }
.footer__brand .wordmark__text b { color: #74b8d9; }
.footer__brand .wordmark__tld { color: rgba(255,255,255,0.4); }
.footer__tagline { margin-top: var(--sp-4); max-width: 38ch; font-size: var(--fs-sm); line-height: 1.6; }
.footer__col h4 { color: #fff; font-size: var(--fs-sm); letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: var(--sp-4); }
.footer__col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--sp-3); }
.footer__col ul a { font-size: var(--fs-sm); }
.footer__soon { font-size: 0.6rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: #74b8d9; border: 1px solid rgba(116,184,217,0.4); border-radius: 100px; padding: 1px 6px; margin-left: 6px; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12); padding-block: var(--sp-5);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-4); flex-wrap: wrap; font-size: var(--fs-xs);
}
.footer__bottom nav { display: flex; gap: var(--sp-5); flex-wrap: wrap; }

/* Newsletter mini */
.subscribe { display: flex; gap: var(--sp-2); max-width: 360px; }
.subscribe input {
  flex: 1; min-width: 0; padding: 11px 14px; border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.06);
  color: #fff; font: inherit; font-size: var(--fs-sm);
}
.subscribe input::placeholder { color: rgba(255,255,255,0.45); }
.subscribe .btn { background: #fff; color: var(--ocean-900); border-color: #fff; flex: none; }
.subscribe .btn:hover { background: var(--ocean-tint); }

/* ---- 16. Banner seccions futures --------------------------------------- */
.future {
  display: grid; gap: var(--sp-4); grid-template-columns: 1fr;
}
.future__card {
  border: 1px dashed var(--ocean-line); border-radius: var(--radius-lg);
  padding: var(--sp-5); background: var(--ocean-tint);
}
.future__card .pill { font-size: 0.6rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ocean); background: #fff; border-radius: 100px; padding: 2px 8px; }
.future__card h3 { font-size: var(--fs-md); margin-top: var(--sp-3); color: var(--ocean-900); }
.future__card p { font-size: var(--fs-sm); color: var(--ocean-700); margin-top: var(--sp-2); }
.future__icon { color: var(--ocean); }

/* ---- 17. Paginació ------------------------------------------------------ */
.pagination { display: flex; align-items: center; justify-content: center; gap: var(--sp-2); margin-top: var(--sp-8); }
.pagination a, .pagination span {
  min-width: 40px; height: 40px; display: inline-grid; place-items: center;
  border: 1px solid var(--line); border-radius: var(--radius); font-weight: 600;
  font-size: var(--fs-sm); color: var(--gray-700); padding-inline: 6px;
}
.pagination a:hover { border-color: var(--ocean); color: var(--ocean); }
.pagination [aria-current="page"] { background: var(--ocean); border-color: var(--ocean); color: #fff; }
.pagination .is-disabled { color: var(--gray-300); pointer-events: none; }

/* ---- 18. Responsive ----------------------------------------------------- */
@media (min-width: 640px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .future { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 900px) {
  .hero { grid-template-columns: 1.5fr 1fr; align-items: start; }
  .hero__side { padding-top: var(--sp-2); }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
  .grid--sidebar { grid-template-columns: 1fr 320px; gap: var(--sp-8); }
  .footer__top { grid-template-columns: 1.6fr 1fr 1fr 1.4fr; }
}

/* Menú mòbil */
@media (max-width: 860px) {
  .menu-toggle {
    display: inline-grid; place-items: center; width: 40px; height: 40px;
    background: none; border: 1px solid var(--line); border-radius: var(--radius);
    color: var(--gray-800);
  }
  .catbar__inner { padding-block: 6px; }
  .catnav {
    position: fixed; inset: 0 0 0 auto; width: min(82vw, 320px);
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; padding: var(--sp-6) var(--sp-5);
    box-shadow: -10px 0 40px -10px rgba(10,44,63,0.3);
    transform: translateX(100%); transition: transform .25s ease;
    overflow-y: auto; z-index: 60;
  }
  .catnav.is-open { transform: translateX(0); }
  .catnav a { padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .catnav a[aria-current="page"] { border-bottom-color: var(--line); }
  .nav-backdrop {
    position: fixed; inset: 0; background: rgba(10,44,63,0.4);
    opacity: 0; visibility: hidden; transition: opacity .2s; z-index: 55;
  }
  .nav-backdrop.is-open { opacity: 1; visibility: visible; }
}
@media (min-width: 861px) { .nav-backdrop { display: none; } }

/* Estètica d'impressió mínima */
@media print {
  .topbar, .catbar, .footer, .share, .source-box .btn { display: none; }
}