:root {
  --c-primary: #cc1122;
  --c-primary-dark: #7a0a14;
  --c-accent: #cc1122;
  --c-accent-dark: #991122;
  --c-bg: #f7f9fb;
  --c-bg-alt: #eef2f6;
  --c-card: #ffffff;
  --c-text: #1a2433;
  --c-muted: #5a6878;
  --c-border: #e1e6ed;
  --c-success: #2e7d32;
  --c-danger: #c62828;
  --shadow-sm: 0 1px 3px rgba(204, 17, 34, 0.08);
  --shadow-md: 0 6px 20px rgba(204, 17, 34, 0.10);
  --radius: 10px;
  --radius-lg: 16px;
  --container: 1180px;
  --header-h: 80px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--c-primary); text-decoration: none; transition: color .15s; }
a:hover { color: var(--c-accent); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.25rem; }

/* ── Header ────────────────────────────────────────── */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1.5rem;
}
.site-header__logo img { height: 48px; width: auto; }
.site-header__logo { display: flex; align-items: center; gap: .6rem; }

.nav {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}
.nav a {
  font-weight: 500;
  font-size: .95rem;
  color: var(--c-text);
  padding: .5rem 0;
  position: relative;
}
.nav a:hover { color: var(--c-primary); }
.nav a.active {
  color: var(--c-primary);
  font-weight: 600;
}
.nav a.active::after {
  content: '';
  position: absolute; left: 0; bottom: -2px;
  height: 3px; width: 100%;
  background: var(--c-accent);
  border-radius: 2px;
}

.nav__group { position: relative; }
.nav__group > a::after {
  content: ' ▾'; font-size: .7em; color: var(--c-muted);
}
.nav__sub {
  display: none;
  position: absolute;
  top: 100%; left: -1rem;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  min-width: 240px;
  padding: .5rem;
  z-index: 200;
}
.nav__group:hover .nav__sub,
.nav__group:focus-within .nav__sub { display: block; }
.nav__sub a {
  display: block;
  padding: .55rem .75rem;
  border-radius: 6px;
  font-size: .9rem;
}
.nav__sub a:hover { background: var(--c-bg-alt); color: var(--c-primary); }

/* Topbar login / dashboard CTA */
.nav__login.btn {
  padding: .35rem .7rem;
  font-size: .85rem;
  font-weight: 600;
  border-radius: var(--radius);
  white-space: nowrap;
}
.nav__login.btn--primary { color: #fff; }
.nav__login.btn--primary::after { content: ''; display: none; }
/* Amb sessió oberta, el botó és la pastilla de qui hi ha connectat: la del
   personal porta al tauler i la del candidat a la seva àrea. Dues classes per
   guanyar .btn--primary, que és més avall al full. */
.nav__login.nav__login--auth {
  background: var(--c-bg-alt);
  color: var(--c-primary);
  border: 1px solid var(--c-border);
  border-radius: 999px;
}
.nav__login.nav__login--auth:hover {
  background: #dde6ef;
  color: var(--c-primary);
  border-color: #cdd7e2;
}
.nav__login--auth::before { content: '👤'; }

.lang {
  display: flex;
  gap: .25rem;
  padding-left: 1rem;
  border-left: 1px solid var(--c-border);
  font-size: .85rem;
}
.lang button {
  background: none;
  border: none;
  padding: .25rem .5rem;
  cursor: pointer;
  color: var(--c-muted);
  font-weight: 600;
  text-transform: uppercase;
}
.lang button.active { color: var(--c-primary); }
.lang button:hover { color: var(--c-accent); }

.nav__toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--c-primary);
}

/* ── Buttons ───────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.4rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: none;
  transition: transform .12s, background .15s, box-shadow .15s;
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--c-accent); color: #fff; }
.btn--primary:hover { background: var(--c-accent-dark); color: #fff; box-shadow: var(--shadow-md); }
.btn--outline { background: transparent; border: 2px solid #fff; color: #fff; }
.btn--outline:hover { background: #fff; color: var(--c-primary); }
.btn--ghost { background: var(--c-bg-alt); color: var(--c-primary); }
.btn--ghost:hover { background: #dde6ef; color: var(--c-primary); }

/* ── Help (?) button + FAQ / install modal ─────────── */
.nav__help {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 50%;
  border: 1px solid var(--c-border);
  background: #fff;
  color: var(--c-primary);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s, transform .12s;
}
.nav__help:hover {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
  transform: translateY(-1px);
}
.nav__help:focus-visible { outline: 2px solid var(--c-primary); outline-offset: 2px; }

body.help-open { overflow: hidden; }
.help-modal[hidden] { display: none; }
.help-modal {
  position: fixed; inset: 0; z-index: 600;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  animation: certModalFade .18s ease-out;
}
.help-modal__overlay {
  position: absolute; inset: 0;
  background: rgba(13, 25, 45, .6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.help-modal__dialog {
  position: relative;
  background: #fff;
  width: 100%;
  max-width: 560px;
  max-height: 86vh;
  overflow-y: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 70px rgba(13, 25, 45, .35), 0 2px 8px rgba(13, 25, 45, .08);
  padding: 1.75rem 1.75rem 1.5rem;
  animation: certModalPop .2s ease-out;
}
.help-modal__close {
  position: absolute; top: .75rem; right: .9rem;
  width: 34px; height: 34px;
  border: none; background: none;
  font-size: 1.6rem; line-height: 1;
  color: var(--c-muted); cursor: pointer;
  border-radius: 8px;
}
.help-modal__close:hover { background: var(--c-bg-alt); color: var(--c-text); }
.help-modal__title {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  padding-right: 2rem;
}

.help-faq__item {
  border-bottom: 1px solid var(--c-border);
}
.help-faq__item:first-child { border-top: 1px solid var(--c-border); }
.help-faq__q {
  list-style: none;
  cursor: pointer;
  padding: .85rem 1.75rem .85rem 0;
  font-weight: 600;
  font-size: .95rem;
  position: relative;
}
.help-faq__q::-webkit-details-marker { display: none; }
.help-faq__q::after {
  content: '+';
  position: absolute; right: .25rem; top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem; color: var(--c-primary);
  transition: transform .15s;
}
.help-faq__item[open] .help-faq__q::after { content: '−'; }
.help-faq__q:hover { color: var(--c-primary); }
.help-faq__a {
  padding: 0 0 .95rem;
  color: var(--c-muted);
  font-size: .92rem;
}
.help-faq__a a { font-weight: 600; }

.help-app {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.4rem;
  padding: 1rem 1.1rem;
  background: var(--c-bg-alt);
  border-radius: var(--radius);
}
.help-app__text { display: flex; flex-direction: column; gap: .15rem; }
.help-app__text strong { font-size: .98rem; }
.help-app__text span { font-size: .85rem; color: var(--c-muted); }
.help-app__btn { white-space: nowrap; flex: 0 0 auto; }
.help-app__btn:disabled { opacity: .6; cursor: default; transform: none; box-shadow: none; }
.help-app__hint {
  margin-top: .75rem;
  font-size: .85rem;
  color: var(--c-muted);
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: .65rem .85rem;
}

/* ── Hero ──────────────────────────────────────────── */
.hero {
  position: relative;
  background:
    linear-gradient(rgba(0, 0, 0, .35), rgba(0, 0, 0, .35)),
    linear-gradient(135deg, rgba(204, 17, 34, .92), rgba(122, 10, 20, .85)),
    url('hero-1.jpg') center/cover;
  color: #fff;
  padding: 6rem 0 5rem;
}
.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 360px);
  gap: 3rem;
  align-items: center;
}
.hero__content { max-width: 760px; }
.hero__pills {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(4px);
  padding: 1.25rem;
  border-radius: 14px;
}
.hero__pills-title {
  display: block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #ffd6d6;
  margin-bottom: .35rem;
}
.hero__pill {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .55rem .8rem;
  background: rgba(255, 255, 255, .95);
  color: #1a1a1a;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: .92rem;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.hero__pill:hover {
  background: #fff;
  transform: translateX(4px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, .18);
}
.hero__pill-code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 54px;
  padding: .15rem .55rem;
  background: var(--c-accent, #cc1122);
  color: #fff;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .04em;
  border-radius: 999px;
}
.hero__pill-text { color: #1a1a1a; }

/* ── Slider de certificacions (hero) ─────────────────────── */
.cert-slider { position: relative; width: 100%; }
.cert-slider__viewport {
  overflow: hidden;
  border-radius: 14px;
  height: 420px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .08);
}
.cert-slider__track {
  display: flex;
  height: 100%;
  transition: transform .55s cubic-bezier(.4, 0, .2, 1);
}
.cert-slider__slide {
  flex: 0 0 100%;
  min-width: 100%;
  height: 100%;
  box-sizing: border-box;
}
/* Slide vista general (totes les certificacions) amb mosaic de fotos */
.cert-slider__slide--overview { position: relative; }
.cert-slider__mosaic {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(3, 1fr);
}
.cert-slider__mosaic span { background-size: cover; background-position: center; }
.cert-slider__slide--overview::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to bottom,
    rgba(122, 10, 20, .95) 0%,
    rgba(122, 10, 20, .6) 35%,
    rgba(122, 10, 20, .6) 65%,
    rgba(122, 10, 20, .95) 100%);
}
.cert-slider__overview-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding: 1.35rem 1.25rem;
  height: 100%;
  box-sizing: border-box;
}
.cert-slider__overview-title {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #ffd6d6;
  margin-bottom: .25rem;
  flex: 0 0 auto;
}
/* Les pastilles creixen per igual i omplen l'alçada del slide */
.cert-slider__slide--overview .hero__pill {
  flex: 1 1 0;
  padding: .5rem .85rem;
  font-size: .92rem;
}

/* Entrada en cascada de les pastilles quan es veu la primera diapositiva.
   L'estat amagat penja de .cert-slider--anim, que hi posa el JS: sense JS les
   pastilles es veuen des del primer moment. En acabar es passa a
   .is-pills-done, que ja no porta cap animació i deixa manar el hover. */
.cert-slider--anim .cert-slider__slide--overview .hero__pill { opacity: 0; }
.cert-slider--anim.is-pills-in .cert-slider__slide--overview .hero__pill {
  animation: cert-pill-in .5s cubic-bezier(.2, .7, .3, 1) both;
  animation-delay: calc(var(--pill-i, 0) * 130ms);
}
.cert-slider--anim.is-pills-done .cert-slider__slide--overview .hero__pill { opacity: 1; }
@keyframes cert-pill-in {
  from { opacity: 0; transform: translateX(-34px) scale(.96); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .cert-slider--anim .cert-slider__slide--overview .hero__pill {
    opacity: 1;
    animation: none;
  }
}

/* Slide d'una certificació amb foto de fons */
.cert-slider__slide--cert {
  position: relative;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  text-decoration: none;
  overflow: hidden;
}
.cert-slider__slide--cert::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(122, 10, 20, .94) 0%, rgba(122, 10, 20, .5) 45%, rgba(0, 0, 0, .12) 100%);
}
.cert-slider__content { position: relative; padding: 1.5rem; color: #fff; }
.cert-slider__badge {
  display: inline-block;
  background: var(--c-accent, #cc1122);
  color: #fff;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .04em;
  padding: .2rem .65rem;
  border-radius: 999px;
  margin-bottom: .6rem;
}
.cert-slider__name { font-size: 1.3rem; line-height: 1.2; margin: 0 0 .35rem; color: #fff; }
.cert-slider__desc { font-size: .9rem; opacity: .92; margin: 0 0 .9rem; }
.cert-slider__cta {
  display: inline-block;
  font-weight: 700;
  font-size: .9rem;
  color: #fff;
  border-bottom: 2px solid rgba(255, 255, 255, .6);
  padding-bottom: 2px;
  transition: border-color .15s;
}
.cert-slider__slide--cert:hover .cert-slider__cta { border-color: #fff; }
/* Fletxes */
.cert-slider__arrow {
  position: absolute;
  top: calc(210px); /* centre del viewport */
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, .92);
  color: #7a0a14;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .25);
  transition: background .15s, transform .15s;
  z-index: 2;
}
.cert-slider__arrow:hover { background: #fff; transform: translateY(-50%) scale(1.06); }
.cert-slider__arrow--prev { left: -14px; }
.cert-slider__arrow--next { right: -14px; }
/* Punts */
.cert-slider__dots { display: flex; justify-content: center; gap: .4rem; margin-top: .9rem; }
.cert-slider__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, .4);
  cursor: pointer;
  transition: background .15s, transform .15s;
}
.cert-slider__dot.is-active { background: #fff; transform: scale(1.25); }
@media (prefers-reduced-motion: reduce) {
  .cert-slider__track { transition: none; }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero__pills { order: 2; }
  .cert-slider { order: 2; }
  .cert-slider__arrow--prev { left: 8px; }
  .cert-slider__arrow--next { right: 8px; }
}
.hero__eyebrow {
  display: inline-block;
  background: rgba(255, 255, 255, .18);
  color: #ffd6d6;
  padding: .35rem .9rem;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.hero__title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.hero__title em { color: var(--c-accent); font-style: normal; }
.hero__lead {
  font-size: 1.15rem;
  opacity: .95;
  margin-bottom: 2rem;
  max-width: 620px;
}
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__accred {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  margin-top: 2rem;
  padding: .55rem .9rem;
  background: rgba(255, 255, 255, .92);
  color: #1a1a1a;
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .15);
}
.hero__accred-logo { height: 38px; width: auto; display: block; }
.hero__accred-text { font-weight: 600; font-size: .9rem; letter-spacing: .02em; }

/* ── ENAC marks (about page) ───────────────────────── */
.enac-marks {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 2rem;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.enac-marks__logo { max-height: 140px; width: auto; height: auto; display: block; }

/* ── Sections ──────────────────────────────────────── */
.section { padding: 4rem 0; }
.section--alt { background: var(--c-bg-alt); }
.section__head { text-align: center; margin-bottom: 2.5rem; }
.section__eyebrow {
  display: inline-block;
  color: var(--c-accent);
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: .5rem;
}
.section__title {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: .75rem;
}
.section__lead {
  color: var(--c-muted);
  max-width: 620px;
  margin: 0 auto;
}

/* ── Cert grid ─────────────────────────────────────── */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.cert-card {
  background: var(--c-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
  display: flex;
  flex-direction: column;
}
.cert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.cert-card__img {
  aspect-ratio: 4/3;
  background: var(--c-bg-alt) center/cover no-repeat;
  position: relative;
}
.cert-card__code {
  position: absolute;
  top: .8rem; left: .8rem;
  background: var(--c-primary);
  color: #fff;
  padding: .25rem .65rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .04em;
}
.cert-card__body { padding: 1.4rem; flex: 1; display: flex; flex-direction: column; }
.cert-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: .5rem;
  line-height: 1.3;
}
.cert-card__desc { color: var(--c-muted); font-size: .92rem; flex: 1; }
.cert-card__actions {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.25rem;
  align-items: center;
}
.cert-card__cta {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--c-accent);
  font-weight: 600;
  font-size: .9rem;
}
.cert-card__cta::after { content: '→'; transition: transform .15s; }
.cert-card__cta:hover::after { transform: translateX(4px); }
.cert-card__cta--alt { color: var(--c-primary); }

/* ── About / two-column ────────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.two-col img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.two-col h2 { color: var(--c-primary); font-size: 1.8rem; margin-bottom: 1rem; }
.two-col p { color: var(--c-muted); margin-bottom: 1rem; }

.about-photo {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.about-photo > img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0;
  box-shadow: none;
}
.about-photo__overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: inherit;
}
.about-photo__logo {
  width: 55%;
  max-width: 320px;
  height: auto;
  border-radius: 0 !important;
  box-shadow: none !important;
}

/* ── CTA banner ────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  color: #fff;
  text-align: center;
  padding: 3.5rem 1.5rem;
  border-radius: var(--radius-lg);
}
.cta-banner h2 { font-size: 1.8rem; margin-bottom: .75rem; }
.cta-banner p { opacity: .9; margin-bottom: 1.5rem; }

/* ── Page header ───────────────────────────────────── */
.page-header {
  background: var(--c-primary);
  color: #fff;
  padding: 3.5rem 0 3rem;
}
.page-header h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: .5rem; }
.page-header .breadcrumb { font-size: .85rem; opacity: .9; color: #fff; }
.page-header .breadcrumb a { color: #fff; text-decoration: underline; text-underline-offset: 2px; }
.page-header .breadcrumb a:hover { color: #fff; opacity: .85; }

/* ── Tables / data ─────────────────────────────────── */
.data-table {
  width: 100%;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border-collapse: collapse;
  font-size: .92rem;
}
.data-table th, .data-table td {
  padding: .85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--c-border);
}
.data-table th {
  background: var(--c-bg-alt);
  color: var(--c-primary);
  font-weight: 700;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.data-table tr:last-child td { border-bottom: 0; }
.data-table tr:hover td { background: #fafcfe; }

.badge {
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
}
.badge--ok { background: #e8f5e9; color: var(--c-success); }
.badge--warn { background: #fff4e0; color: #b87000; }
.badge--info { background: #e3f2fd; color: #1565c0; }
.badge--muted { background: #f0f0f2; color: #8a8a8f; }

/* ── Filters ──────────────────────────────────────── */
.filters {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.filters select, .filters input {
  padding: .6rem .8rem;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  font-size: .9rem;
  background: #fff;
}

/* ── Form ─────────────────────────────────────────── */
.form { display: grid; gap: 1rem; max-width: 640px; }
.form__row { display: grid; gap: .35rem; }
.form__row label { font-weight: 600; font-size: .9rem; color: var(--c-text); }
.form__row input, .form__row select, .form__row textarea {
  padding: .7rem .9rem;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  font-size: .95rem;
  font-family: inherit;
  background: #fff;
}
.form__row textarea { min-height: 120px; resize: vertical; }
.form__row input:focus, .form__row select:focus, .form__row textarea:focus {
  outline: none; border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(204, 17, 34, .12);
}
.form__check { display: flex; gap: .5rem; align-items: flex-start; font-size: .88rem; color: var(--c-muted); }
.form__check input { margin-top: .25rem; }

/* ── Document downloads ───────────────────────────── */
.doc-card { display: flex; flex-direction: column; }
.doc-card__body { flex: 1; }
.doc-card__downloads {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  padding: 1rem 1.4rem 1.4rem;
  border-top: 1px solid var(--c-border);
  margin-top: auto;
}
.doc-btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .45rem .85rem;
  border-radius: 8px;
  font-size: .82rem;
  font-weight: 600;
  background: var(--c-bg-alt);
  color: var(--c-primary);
  transition: background .15s, transform .12s;
}
.doc-btn:hover { background: var(--c-accent); color: #fff; transform: translateY(-1px); }
.doc-btn--single { background: var(--c-accent); color: #fff; }
.doc-btn--single:hover { background: var(--c-accent-dark); }
.doc-btn__lang {
  display: inline-block;
  padding: 1px 6px;
  background: rgba(204, 17, 34, .12);
  border-radius: 4px;
  font-size: .68rem;
  margin-right: .2rem;
}
.doc-btn:hover .doc-btn__lang { background: rgba(255, 255, 255, .25); color: #fff; }

.doc-sublist {
  padding: 0 1.4rem 1.4rem;
  margin-top: auto;
  border-top: 1px solid var(--c-border);
}
.doc-sublist__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .55rem 0;
  border-bottom: 1px solid var(--c-bg-alt);
  font-size: .85rem;
  gap: .75rem;
}
.doc-sublist__item:last-child { border-bottom: 0; }
.doc-sublist__name { color: var(--c-text); flex: 1; min-width: 0; }
.doc-sublist__name strong { color: var(--c-primary); font-weight: 600; }
.doc-sublist__langs { display: flex; gap: .25rem; flex-shrink: 0; }
.doc-sublist__langs a {
  display: inline-block;
  padding: .15rem .5rem;
  border-radius: 4px;
  background: var(--c-bg-alt);
  color: var(--c-primary);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
}
.doc-sublist__langs a:hover { background: var(--c-accent); color: #fff; }

/* ── Documentation page: list + preview ───────────── */
.section--docs { padding-top: 2.25rem; }
.docs-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.4fr);
  gap: 1.5rem;
  align-items: start;
}
.docs-list {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  position: sticky;
  top: calc(var(--header-h) + 1rem);
  max-height: calc(100vh - var(--header-h) - 2rem);
  display: flex;
  flex-direction: column;
}
.docs-list__toolbar {
  padding: 1rem 1.1rem .85rem;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg-alt);
}
.docs-search {
  display: flex;
  align-items: center;
  gap: .5rem;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: .45rem .7rem;
}
.docs-search__icon { font-size: .9rem; opacity: .6; }
.docs-search input {
  border: 0;
  outline: none;
  flex: 1;
  font-size: .92rem;
  font-family: inherit;
  background: transparent;
  color: var(--c-text);
}
.docs-lang-hint {
  margin-top: .55rem;
  font-size: .76rem;
  color: var(--c-muted);
  line-height: 1.35;
}
.docs-groups { overflow-y: auto; padding: .25rem .35rem .75rem; }
.docs-group { padding: .5rem .25rem; }
.docs-group__title {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-muted);
  padding: .65rem .75rem .4rem;
}
.docs-group__icon { font-size: 1rem; }
.docs-group__list { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.docs-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .65rem .75rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background .12s, border-color .12s;
  border: 1px solid transparent;
}
.docs-item:hover { background: var(--c-bg-alt); }
.docs-item:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 2px; }
.docs-item.is-active {
  background: rgba(204, 17, 34, .07);
  border-color: rgba(204, 17, 34, .25);
}
.docs-item__main { min-width: 0; flex: 1; display: flex; flex-direction: column; gap: 2px; }
.docs-item__code {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--c-primary);
}
.docs-item__title {
  font-size: .9rem;
  color: var(--c-text);
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.docs-item__meta { display: flex; align-items: center; gap: .4rem; flex-shrink: 0; }
.docs-item__langs { display: flex; gap: 3px; }
.docs-item__lang {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 18px;
  padding: 0 5px;
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .04em;
  border-radius: 4px;
  background: var(--c-bg-alt);
  color: var(--c-muted);
}
.docs-item__lang.is-current { background: var(--c-primary); color: #fff; }
.docs-item__download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: var(--c-bg-alt);
  color: var(--c-primary);
  font-size: .9rem;
  font-weight: 700;
  transition: background .12s, color .12s;
}
.docs-item__download:hover { background: var(--c-primary); color: #fff; }
.docs-empty {
  padding: 2rem 1.25rem;
  text-align: center;
  color: var(--c-muted);
  font-size: .9rem;
}

.docs-preview {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 540px;
}
.docs-preview__header {
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--c-border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
}
.docs-preview__meta { min-width: 0; flex: 1; }
.docs-preview__code {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--c-primary);
  background: rgba(204, 17, 34, .08);
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: .35rem;
}
.docs-preview__title {
  font-size: 1.2rem;
  color: var(--c-text);
  margin-bottom: .25rem;
  line-height: 1.3;
}
.docs-preview__desc { color: var(--c-muted); font-size: .88rem; line-height: 1.45; }
.docs-preview__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.docs-preview__actions .btn { font-size: .82rem; padding: .5rem .9rem; }
.btn--ghost {
  background: transparent;
  border: 1px solid var(--c-border);
  color: var(--c-primary);
}
.btn--ghost:hover { background: var(--c-bg-alt); }
.docs-preview__viewer {
  position: relative;
  flex: 1;
  min-height: 480px;
  background: var(--c-bg-alt);
}
.docs-preview__viewer iframe {
  width: 100%;
  height: 100%;
  min-height: 480px;
  border: 0;
  background: #fff;
}
.docs-preview__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  color: var(--c-muted);
  text-align: center;
  padding: 2rem;
}
.docs-preview__placeholder-icon {
  font-size: 3rem;
  opacity: .35;
}

.docs-help {
  margin-top: 2rem;
  padding: 1.1rem 1.4rem;
  background: #fff;
  border-left: 4px solid var(--c-accent);
  border-radius: 8px;
  color: var(--c-muted);
  line-height: 1.55;
}
.docs-help strong { color: var(--c-primary); display: block; margin-bottom: .25rem; }

@media (max-width: 980px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-list { position: static; max-height: none; }
  .docs-groups { max-height: 420px; }
}
@media (max-width: 560px) {
  .docs-preview__header { padding: 1rem; }
  .docs-preview__title { font-size: 1.05rem; }
  .docs-preview__viewer, .docs-preview__viewer iframe { min-height: 380px; }
}

/* ── Empty / loading ──────────────────────────────── */
.empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--c-muted);
  background: #fff;
  border-radius: var(--radius);
  border: 1px dashed var(--c-border);
}
.empty h3 { color: var(--c-primary); margin-bottom: .5rem; }

.loader {
  text-align: center;
  padding: 2rem;
  color: var(--c-muted);
  font-size: .9rem;
}

/* ── Footer ───────────────────────────────────────── */
.site-footer {
  background: var(--c-primary-dark);
  color: #cbd5e1;
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.site-footer h4 {
  color: #fff;
  margin-bottom: 1rem;
  font-size: .9rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.site-footer a { color: #cbd5e1; font-size: .9rem; display: block; padding: .25rem 0; }
.site-footer a:hover { color: var(--c-accent); }
.site-footer__brand img { height: 56px; margin-bottom: 1rem; filter: brightness(0) invert(1); }
.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .8rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 880px) {
  .two-col { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .nav {
    position: fixed;
    top: var(--header-h); left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1.5rem 2rem;
    gap: .25rem;
    transform: translateX(100%);
    transition: transform .25s;
    height: calc(100vh - var(--header-h));
    overflow-y: auto;
    box-shadow: var(--shadow-md);
  }
  .nav.is-open { transform: translateX(0); }
  .nav a { width: 100%; padding: .75rem 0; border-bottom: 1px solid var(--c-border); }
  .nav__sub { position: static; box-shadow: none; border: none; padding-left: 1rem; }
  .nav__group:hover .nav__sub { display: none; }
  .nav__group.is-open .nav__sub { display: block; }
  .nav__toggle { display: block; }
  .lang { border-left: 0; padding-left: 0; }
  .nav__help { margin: .5rem 0; }
}

@media (max-width: 480px) {
  .help-app { flex-direction: column; align-items: stretch; text-align: left; }
  .help-app__btn { width: 100%; justify-content: center; }
}

@media (max-width: 540px) {
  .site-footer__grid { grid-template-columns: 1fr; }
  .hero { padding: 4rem 0 3rem; }
}

/* ── Auth modal & candidate-area widgets ───────────── */
.cert-modal[hidden] { display: none; }
.cert-modal {
  position: fixed; inset: 0; z-index: 500;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  animation: certModalFade .18s ease-out;
}
@keyframes certModalFade {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes certModalPop {
  from { opacity: 0; transform: translateY(8px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.cert-modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(13, 25, 45, .6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.cert-modal__panel {
  position: relative;
  background: #fff;
  width: 100%;
  max-width: 460px;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 70px rgba(13, 25, 45, .35), 0 2px 8px rgba(13, 25, 45, .08);
  padding: 1.6rem 1.9rem 2rem;
  max-height: 92vh;
  overflow-y: auto;
  animation: certModalPop .22s ease-out;
  border: 1px solid rgba(255,255,255,.6);
}
.cert-modal__panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--c-primary), #e54050, var(--c-primary-dark));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.cert-modal__close {
  position: absolute; top: .9rem; right: .9rem;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 0;
  background: var(--c-bg-alt);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  color: var(--c-muted);
  transition: background .15s, color .15s, transform .12s;
  z-index: 2;
}
.cert-modal__close:hover { background: var(--c-primary); color: #fff; transform: rotate(90deg); }

.cert-modal__brand {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: .25rem 0 1.15rem;
}
.cert-modal__logo {
  height: 48px;
  width: auto;
  max-width: 80%;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(204, 17, 34, .12));
}

.cert-modal__tabs {
  display: flex;
  gap: .25rem;
  margin-bottom: 1.3rem;
  background: var(--c-bg-alt);
  border-radius: 10px;
  padding: .3rem;
}
.cert-modal__tab {
  flex: 1;
  border: 0;
  background: transparent;
  padding: .6rem .8rem;
  border-radius: 7px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--c-muted);
  cursor: pointer;
  transition: background .18s, color .18s, box-shadow .18s;
}
.cert-modal__tab:hover { color: var(--c-text); }
.cert-modal__tab.is-active {
  background: #fff;
  color: var(--c-primary);
  box-shadow: 0 2px 6px rgba(13, 25, 45, .1);
}
.cert-modal__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: .35rem;
  text-align: center;
  letter-spacing: -.01em;
}
.cert-modal__lead {
  font-size: .9rem;
  color: var(--c-muted);
  margin-bottom: 1.3rem;
  text-align: center;
  line-height: 1.5;
}
.cert-modal__form {
  display: grid;
  gap: .85rem;
}
.cert-modal__form[hidden] { display: none; }
.cert-modal__form .form__row label {
  font-size: .82rem;
  color: var(--c-muted);
  font-weight: 600;
  letter-spacing: .01em;
}
.cert-modal__form .form__row input {
  padding: .75rem .95rem;
  font-size: .92rem;
  border-radius: 9px;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.cert-modal__form .form__row input:hover { border-color: #c7cfd9; }
.cert-modal__form .btn {
  margin-top: .2rem;
  padding: .85rem 1.2rem;
  font-size: .95rem;
  font-weight: 700;
  border-radius: 10px;
  justify-content: center;
  width: 100%;
  letter-spacing: .01em;
  box-shadow: 0 4px 14px rgba(204, 17, 34, .25);
}
.cert-modal__form .btn:hover { box-shadow: 0 6px 18px rgba(204, 17, 34, .35); }
.cert-modal__msg {
  font-size: .85rem;
  color: var(--c-danger);
  min-height: 0;
  margin: 0;
}
.cert-modal__msg:empty { display: none; }
.cert-modal__msg.is-error { color: var(--c-danger); }

/* Quick-login admin shortcut buttons (mirrors the dashboard portal) */
.cert-modal__quick {
  margin-bottom: 1.1rem;
  padding: .85rem 1rem .95rem;
  background: linear-gradient(135deg, #fff5f6 0%, #fff 60%);
  border: 1px solid rgba(204, 17, 34, .18);
  border-radius: 12px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.8);
}
.cert-modal__quick[hidden] { display: none; }
.cert-modal__quick-label {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--c-primary);
  margin-bottom: .6rem;
  display: flex;
  align-items: center;
  gap: .45rem;
}
.cert-modal__quick-label::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--c-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(204, 17, 34, .15);
}
.cert-modal__quick-btns {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.cert-modal__quick-btn {
  padding: .42rem .8rem;
  font-size: .78rem;
  font-weight: 600;
  border: 1px solid rgba(204, 17, 34, .25);
  background: #fff;
  color: var(--c-primary);
  border-radius: 999px;
  cursor: pointer;
  transition: background .15s, color .15s, transform .12s, box-shadow .15s;
}
.cert-modal__quick-btn:hover {
  background: var(--c-primary);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(204, 17, 34, .25);
}

/* Divider "o" between password form and Google button */
.cert-modal__google { margin-top: 1rem; }
.cert-modal__google[hidden] { display: none; }
.cert-modal__divider {
  position: relative;
  text-align: center;
  margin: 1rem 0;
  font-size: .78rem;
  color: var(--c-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.cert-modal__divider::before,
.cert-modal__divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 42%;
  height: 1px;
  background: var(--c-border);
}
.cert-modal__divider::before { left: 0; }
.cert-modal__divider::after { right: 0; }
.cert-modal__divider span {
  background: #fff;
  padding: 0 .6rem;
  position: relative;
  z-index: 1;
}
#google-login-btn { display: flex; justify-content: center; }

/* Toast */
.cert-toast {
  position: fixed;
  bottom: 1.2rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--c-primary);
  color: #fff;
  padding: .7rem 1.2rem;
  border-radius: 8px;
  font-size: .9rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
  z-index: 600;
  box-shadow: var(--shadow-md);
  max-width: min(92vw, 480px);
}
.cert-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
.cert-toast[data-type="error"] { background: var(--c-danger); }

/* Private area layout */
.area-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 880px) {
  .area-grid { grid-template-columns: 1fr; }
}
.area-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: var(--shadow-sm);
}
.area-card + .area-card { margin-top: 1.2rem; }
.area-card h2 {
  font-size: 1.1rem;
  color: var(--c-primary);
  margin-bottom: 1rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
}
.area-card h2 .badge { font-size: .65rem; }
.area-empty {
  text-align: center;
  color: var(--c-muted);
  padding: 1.8rem .6rem;
  font-size: .9rem;
}

.inscription {
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
  background: var(--c-bg);
}
.inscription:last-child { margin-bottom: 0; }
.inscription__head {
  display: flex;
  justify-content: space-between;
  gap: .6rem;
  flex-wrap: wrap;
  align-items: baseline;
  margin-bottom: .6rem;
}
.inscription__title {
  font-weight: 600;
  color: var(--c-text);
}
.inscription__meta {
  font-size: .82rem;
  color: var(--c-muted);
}
.inscription__steps {
  display: grid;
  gap: .6rem;
  margin-top: .8rem;
}
.inscription__step {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .7rem .8rem;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  flex-wrap: wrap;
}
.inscription__step strong { font-size: .88rem; }
.inscription__step small { color: var(--c-muted); display: block; }
.inscription__step .btn {
  padding: .35rem .8rem;
  font-size: .8rem;
}
.inscription__step.is-done {
  background: #e8f5ee;
  border-color: rgba(46,125,50,.3);
}
.inscription__step.is-locked {
  opacity: .55;
}

.notif {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  padding: .7rem .8rem;
  border-bottom: 1px solid var(--c-border);
  cursor: pointer;
  transition: background .15s;
}
.notif:last-child { border-bottom: 0; }
.notif:hover { background: var(--c-bg); }
.notif.is-unread { background: rgba(204,17,34,.06); border-left: 3px solid var(--c-accent); }
.notif__icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  background: var(--c-bg-alt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.notif__body { flex: 1; min-width: 0; }
.notif__title { font-weight: 600; font-size: .9rem; margin-bottom: .15rem; }
.notif__text { font-size: .82rem; color: var(--c-muted); }
.notif__time { font-size: .72rem; color: var(--c-muted); margin-top: .2rem; }