/* ===========================================================================
   Landing. Fisier propriu, incarcat DOAR pe pagina de start (`extra_css` din
   `base.views.home`), nu pe tot site-ul: e cea mai vizitata pagina si nu are
   rost sa plimbe stilurile astea la fiecare alta cerere.

   Abordarea e deliberat alta decat a paginilor publice existente:
   - hero centrat, construit in jurul cautarii, fara ilustratie mare in dreapta
     (paginile de prezentare folosesc deja tiparul text-stanga / desen-dreapta);
   - grila „bento" asimetrica pentru cursuri, in loc de trei carduri egale;
   - cronologie orizontala pentru pasi, in loc de lista numerotata verticala;
   - alt set de animatii, cu alt nume (`ld-*`), ca sa nu se amestece cu `pub-*`.
   =========================================================================== */

.landing {
  --ld-radius: 18px;
  position: relative;
  overflow: hidden;
}

/* --- Fundalul: doua aurore si o retea de puncte, fara nicio imagine ------- */
.landing-backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.landing-backdrop::before,
.landing-backdrop::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
}

.landing-backdrop::before {
  width: 46rem;
  height: 46rem;
  top: -20rem;
  left: -14rem;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.42), transparent 68%);
}

.landing-backdrop::after {
  width: 40rem;
  height: 40rem;
  top: -8rem;
  right: -16rem;
  background: radial-gradient(circle, rgba(0, 134, 191, 0.38), transparent 68%);
}

[data-bs-theme="light"] .landing-backdrop::before,
[data-bs-theme="light"] .landing-backdrop::after {
  opacity: 0.35;
}

.landing-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--pub-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--pub-border) 1px, transparent 1px);
  background-size: 68px 68px;
  /* Reteaua se stinge spre jos, ca sa nu taie continutul cu linii drepte. */
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 62%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 62%);
  opacity: 0.5;
}

.landing > .container,
.landing-section {
  position: relative;
  z-index: 1;
}

/* --- Hero centrat --------------------------------------------------------- */
.landing-hero {
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(2rem, 4vw, 3.5rem);
  text-align: center;
}

.landing-title {
  max-width: 22ch;
  margin: 0 auto;
  font-size: clamp(2.2rem, 5.4vw, 4.1rem);
  font-weight: 800;
  line-height: 1.03;
  letter-spacing: -0.02em;
}

.landing-title em {
  font-style: normal;
  background: linear-gradient(120deg, var(--pub-primary-2), var(--pub-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.landing-sub {
  max-width: 62ch;
  margin: 1.1rem auto 0;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
}

/* Cautarea e actiunea principala a paginii, deci e si cel mai mare element. */
.landing-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  max-width: 620px;
  margin: 2rem auto 0;
  padding: 0.45rem 0.45rem 0.45rem 1.1rem;
  border: 1px solid var(--pub-border-strong);
  border-radius: 999px;
  background: var(--pub-surface);
  box-shadow: var(--pub-shadow);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.landing-search:focus-within {
  border-color: var(--pub-primary-2);
  box-shadow: 0 0 0 4px var(--pub-primary-soft);
}

.landing-search > i {
  flex: none;
  color: var(--pub-muted);
}

.landing-search input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.6rem 0;
  border: 0;
  background: transparent;
  color: var(--pub-heading);
  font-size: 1rem;
}

.landing-search input::placeholder {
  color: var(--pub-muted);
}

.landing-search input:focus {
  outline: none;
}

.landing-search button {
  flex: none;
  min-height: 44px;
  padding-inline: 1.4rem;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--pub-primary), var(--pub-primary-2));
  color: #fff;
  font-weight: 800;
}

.landing-search button:hover,
.landing-search button:focus-visible {
  background: linear-gradient(135deg, #00608a, var(--pub-primary));
}

/* Domeniile stau imediat sub cautare: sunt tot un mod de a intra in catalog,
   nu o sectiune separata. Asa dispare o intreaga banda din pagina. */
.landing-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 1.4rem auto 0;
  max-width: 760px;
}

.landing-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--pub-border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--pub-surface) 70%, transparent);
  color: var(--pub-text);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.landing-chip:hover,
.landing-chip:focus-visible {
  transform: translateY(-2px);
  border-color: var(--pub-primary-2);
  color: var(--pub-primary-2);
}

.landing-chip b {
  color: var(--pub-muted);
  font-weight: 700;
  font-size: 0.78rem;
}

/* --- Antetul sectiunilor -------------------------------------------------- */
.landing-section {
  padding: clamp(2.2rem, 5vw, 3.6rem) 0;
}

.landing-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  margin-bottom: 1.6rem;
}

.landing-head h2 {
  margin: 0;
  font-size: clamp(1.55rem, 2.8vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.landing-head p {
  margin: 0.35rem 0 0;
  max-width: 62ch;
}

.landing-head-link {
  color: var(--pub-primary-2);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  white-space: nowrap;
}

.landing-head-link:hover,
.landing-head-link:focus-visible {
  text-decoration: underline;
}

/* --- Grila bento pentru cursuri ------------------------------------------- */
.landing-bento {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.9rem;
}

.landing-bento > * {
  grid-column: span 6;
}

@media (min-width: 768px) {
  .landing-bento > * {
    grid-column: span 3;
  }
}

@media (min-width: 992px) {
  /* Cursul momentului ocupa jumatate din latime si doua randuri: el e ancora
     vizuala a sectiunii, restul sunt satelitii lui. */
  .landing-bento > .landing-feature {
    grid-column: span 3;
    grid-row: span 2;
  }

  .landing-bento > .landing-tile {
    grid-column: span 3;
  }
}

.landing-feature,
.landing-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.35rem;
  border: 1px solid var(--pub-border);
  border-radius: var(--ld-radius);
  background: color-mix(in srgb, var(--pub-surface) 82%, transparent);
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.landing-feature:hover,
.landing-tile:hover,
.landing-feature:focus-within,
.landing-tile:focus-within {
  transform: translateY(-3px);
  border-color: var(--pub-border-strong);
  box-shadow: var(--pub-shadow);
}

.landing-feature {
  justify-content: flex-end;
  min-height: 260px;
  padding: 1.7rem;
  background:
    radial-gradient(circle at 82% 12%, color-mix(in srgb, var(--pub-primary) 34%, transparent), transparent 58%),
    linear-gradient(160deg, color-mix(in srgb, var(--pub-primary) 20%, transparent), transparent 62%),
    var(--pub-surface);
}

.landing-eyebrow {
  align-self: flex-start;
  margin-bottom: auto;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--pub-primary-soft);
  color: var(--pub-accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.landing-feature h3 {
  margin: 1.25rem 0 0.5rem;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 800;
  line-height: 1.15;
}

.landing-tile h3 {
  margin: 0 0 0.4rem;
  font-size: 1.02rem;
  font-weight: 800;
  line-height: 1.3;
}

.landing-feature h3 a,
.landing-tile h3 a {
  color: var(--pub-heading);
  text-decoration: none;
}

/* Cardul intreg e clicabil, dar linkul real ramane pe titlu: cititoarele de
   ecran anunta o singura tinta, iar utilizatorul poate selecta text normal. */
.landing-feature h3 a::after,
.landing-tile h3 a::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.landing-feature h3 a:hover,
.landing-tile h3 a:hover,
.landing-feature h3 a:focus-visible,
.landing-tile h3 a:focus-visible {
  color: var(--pub-primary-2);
}

.landing-feature p,
.landing-tile p {
  margin: 0;
  color: var(--pub-muted);
  font-size: 0.92rem;
}

.landing-tile p {
  font-size: 0.86rem;
}

.landing-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.95rem;
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--pub-muted);
  font-size: 0.83rem;
}

.landing-facts li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.landing-facts i {
  color: var(--pub-accent);
}

/* Ultima placa din grila: intrarea in catalogul complet. */
.landing-tile-cta {
  align-items: flex-start;
  justify-content: center;
  gap: 0.5rem;
  border-style: dashed;
  background: transparent;
}

.landing-tile-cta span {
  color: var(--pub-primary-2);
  font-weight: 800;
}

/* --- Cele trei roluri ----------------------------------------------------- */
.landing-trio {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.landing-persona {
  display: flex;
  flex-direction: column;
  padding: 1.4rem;
  border: 1px solid var(--pub-border);
  border-radius: var(--ld-radius);
  background: color-mix(in srgb, var(--pub-surface) 76%, transparent);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.landing-persona:hover,
.landing-persona:focus-within {
  transform: translateY(-3px);
  border-color: var(--pub-border-strong);
}

.landing-persona-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  border-radius: 12px;
  background: var(--pub-primary-soft);
  color: var(--pub-accent);
  font-size: 1.15rem;
}

.landing-persona h3 {
  margin: 0 0 0.45rem;
  font-size: 1.08rem;
  font-weight: 800;
}

.landing-persona p {
  margin: 0 0 1rem;
  color: var(--pub-muted);
  font-size: 0.9rem;
}

.landing-persona-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--pub-primary-2);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
}

.landing-persona-link:hover,
.landing-persona-link:focus-visible {
  text-decoration: underline;
}

/* --- Chemarea finala ------------------------------------------------------ */
.landing-cta {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  padding: clamp(1.6rem, 4vw, 2.6rem);
  border: 1px solid var(--pub-border-strong);
  border-radius: 22px;
  background:
    radial-gradient(circle at 88% 10%, color-mix(in srgb, var(--pub-accent) 24%, transparent), transparent 55%),
    linear-gradient(140deg, color-mix(in srgb, var(--pub-primary) 22%, transparent), transparent 60%),
    var(--pub-surface);
}

@media (min-width: 768px) {
  .landing-cta {
    grid-template-columns: 1.4fr 0.9fr;
  }
}

.landing-cta h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-weight: 800;
}

.landing-cta p {
  margin: 0 0 1.2rem;
}

.landing-cta img {
  width: min(100%, 260px);
  margin-inline: auto;
  display: block;
}

.landing-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 46px;
  padding: 0.7rem 1.3rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--pub-primary), var(--pub-primary-2));
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.landing-btn:hover,
.landing-btn:focus-visible {
  background: linear-gradient(135deg, #00608a, var(--pub-primary));
  color: #fff;
}

.landing-cta-alt {
  display: inline-block;
  margin-left: 1rem;
  color: var(--pub-muted);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
}

.landing-cta-alt:hover,
.landing-cta-alt:focus-visible {
  color: var(--pub-primary-2);
  text-decoration: underline;
}


/* --- Ilustratii laterale --------------------------------------------------
   Mici si discrete, in marginea libera de langa coloana de continut. Sunt pur
   decorative (`aria-hidden` in sablon), deci dispar cu totul acolo unde n-ar
   mai incapea, in loc sa inghesuie textul.

   Trei lucruri le tin aliniate:
   - stau in interiorul containerului, ancorate de marginile LUI, nu de ale
     ecranului, deci raman langa text la orice latime;
   - sunt aliniate pe aceeasi linie de baza (`bottom`), nu pe centrul lor:
     ilustratiile au inaltimi diferite, iar centrarea le-ar lasa „umbrele" la
     inaltimi diferite;
   - pozitionarea sta pe wrapper, animatia pe imaginea din el, ca cele doua
     `transform` sa nu se anuleze reciproc.
   -------------------------------------------------------------------------- */
.landing-hero {
  position: relative;
}

.landing-hero-art,
.landing-side-art {
  display: none;
}

@media (min-width: 1500px) {
  .landing-hero-art {
    display: block;
    position: absolute;
    /* Centrate pe verticala fata de TOATA sectiunea, nu aliniate la titlu.
       Coloana de continut e inalta (titlu, subtitlu, cautare, domenii); agatate
       de linia titlului, imaginile ramaneau sus si compozitia atarna intr-o
       parte. Centrarea sta pe wrapper, plutirea pe imaginea din el, deci cele
       doua `transform` nu se calca. */
    top: 50%;
    transform: translateY(-50%);
    /* Creste cu ecranul: pe un monitor lat, 200px arata ca o scapare, nu ca o
       decizie. Plafonul de 330px o tine totusi secundara fata de titlu. */
    width: clamp(200px, 14vw, 330px);
    pointer-events: none;
    user-select: none;
  }

  /* Departe de coloana de text: se lipesc de marginile ecranului, nu de ale
     containerului. Titlul e centrat si plafonat la 22ch, deci distanta dintre
     ele si text creste singura pe ecrane mai late. */
  .landing-hero-art-left {
    left: clamp(2rem, 5vw, 9rem);
  }

  .landing-hero-art-right {
    right: clamp(2rem, 5vw, 9rem);
  }

  .landing-hero-art img {
    display: block;
    width: 100%;
    height: auto;
    opacity: 0.8;
  }

  /* Personajul priveste spre stanga in fisierul original: pe partea stanga il
     oglindim, ca sa priveasca spre text, nu in afara paginii. */
  .landing-hero-art-left img {
    transform: scaleX(-1);
  }
}

@media (min-width: 1500px) and (prefers-reduced-motion: no-preference) {
  .landing-hero-art-right img {
    animation: ld-float 7s ease-in-out infinite;
  }

  /* Cadre proprii pentru partea oglindita: un `transform` din animatie il
     inlocuieste pe cel din regula de baza, deci `scaleX(-1)` trebuie repetat
     aici, altfel imaginea s-ar intoarce la loc cat timp pluteste. */
  .landing-hero-art-left img {
    animation: ld-float-mirror 7s ease-in-out infinite 1.6s;
  }
}

@keyframes ld-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-11px); }
}

@keyframes ld-float-mirror {
  0%, 100% { transform: scaleX(-1) translateY(0); }
  50% { transform: scaleX(-1) translateY(-11px); }
}

@media (min-width: 992px) {
  .landing-side-art {
    display: block;
    justify-self: center;
    align-self: center;
    width: 100%;
    max-width: 250px;
  }

  .landing-side-art img {
    display: block;
    width: 100%;
    height: auto;
    opacity: 0.9;
  }
}

/* --- Panouri de contrast --------------------------------------------------
   Nu toate sectiunile arata la fel: cele „de citit" stau intr-un panou cu
   fundal si chenar propriu, iar grila de cursuri ramane pe fundalul paginii.
   Alternanta da ritm paginii fara sa adauge continut.
   -------------------------------------------------------------------------- */
.landing-panel {
  padding: clamp(1.1rem, 3vw, 2rem);
  border: 1px solid var(--pub-border-strong);
  border-radius: 22px;
  background: color-mix(in srgb, var(--pub-surface-2) 70%, transparent);
}

.landing-faq-split {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 992px) {
  .landing-faq-split {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 2.4rem;
    align-items: center;
  }
}

/* In interiorul panoului, acordeonul ocupa coloana lui, nu o latime centrata. */
.landing-faq-split .public-faq {
  max-width: none;
  margin: 0;
}

/* ===========================================================================
   Animatiile. Alt set decat `pub-reveal` de pe paginile de prezentare: acolo e
   o glisare pe verticala, aici elementele se limpezesc din blur si urca putin,
   esalonat. Intarzierea vine din clase (`ld-i1`..`ld-i6`), nu din `style="..."`
   inline, ca sa nu reintroducem atributele pe care le-am scos din HTML.

   Totul e in `prefers-reduced-motion: no-preference`: cine a cerut sistemului
   mai putina miscare primeste pagina statica, nu una „aproape" statica.
   =========================================================================== */
@media (prefers-reduced-motion: no-preference) {
  .ld-anim .ld-in {
    opacity: 0;
    transform: translateY(20px) scale(0.985);
    filter: blur(9px);
    transition:
      opacity 0.62s cubic-bezier(0.22, 1, 0.36, 1),
      transform 0.62s cubic-bezier(0.22, 1, 0.36, 1),
      filter 0.62s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--ld-delay, 0ms);
  }

  .ld-anim .ld-in.is-visible {
    opacity: 1;
    transform: none;
    filter: none;
  }
}

.ld-i1 { --ld-delay: 60ms; }
.ld-i2 { --ld-delay: 120ms; }
.ld-i3 { --ld-delay: 180ms; }
.ld-i4 { --ld-delay: 240ms; }
.ld-i5 { --ld-delay: 300ms; }
.ld-i6 { --ld-delay: 360ms; }