/* JANUS-Edge, site de prezentare. CAI Technology.
   Fără nimic inline: CSP-ul gazdei are style-src 'self'. Culorile au contrast de cel puțin 7:1 pe ambele teme. */
:root {
  --bg: #F6F8FA; --surface: #FFFFFF; --ink: #0F1B2D; --muted: #3B4757; --line: #C9D2DC;
  --edge: #0A5A54; --edge-soft: #DCEFEC;
  --real-ink: #8B0000; --real-bg: #FFE5E5;
  --sub-ink: #0D47A1; --sub-bg: #E3F2FD;
  --ok-ink: #1A5A1E; --ok-bg: #E8F5E9;
  --warn-ink: #7A2E00; --warn-bg: #FFF3E0;
  --mov-ink: #311B92; --mov-bg: #EDE7F6;
  --serif: Charter, "Bitstream Charter", "Sitka Text", "Iowan Old Style", Cambria, Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "DejaVu Sans", sans-serif;
  --text: 40rem; --wide: 72rem;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11161C; --surface: #19202A; --ink: #E8EDF3; --muted: #B9C3CF; --line: #3A4654;
    --edge: #7DD3C8; --edge-soft: #173431;
    --real-ink: #FFC2C2; --real-bg: #3B1517;
    --sub-ink: #B6D6FF; --sub-bg: #13263F;
    --ok-ink: #B5E8B0; --ok-bg: #14301B;
    --warn-ink: #FFD3A6; --warn-bg: #3A2510;
    --mov-ink: #D9CFFF; --mov-bg: #251C45;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 4.5rem; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 1.0625rem/1.65 var(--sans); }
img, video, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--edge); text-underline-offset: .18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--edge); outline-offset: 3px; border-radius: 2px; }
.sari { position: absolute; left: -999px; top: .5rem; background: var(--surface); padding: .5rem 1rem; }
.sari:focus { left: 1rem; z-index: 10; }

/* Bara de sus */
.bara { position: sticky; top: 0; z-index: 5; background: var(--bg); border-bottom: 1px solid var(--line); }
.bara-in { max-width: var(--wide); margin: 0 auto; padding: .7rem max(1rem, env(safe-area-inset-left, 0px));
  display: flex; flex-wrap: wrap; align-items: center; gap: .4rem 1.4rem; }
.marca { font: 700 1.15rem/1 var(--serif); color: var(--ink); text-decoration: none; margin-right: auto; }
.marca span { color: var(--edge); }
.bara nav { display: flex; flex-wrap: wrap; gap: .3rem 1.1rem; font-size: .95rem; }
.bara nav a { color: var(--muted); text-decoration: none; }
.bara nav a:hover { color: var(--ink); text-decoration: underline; }
.buton { display: inline-block; background: var(--edge); color: var(--bg); padding: .55rem 1.05rem;
  border-radius: 6px; font-weight: 600; text-decoration: none; }
.buton:hover { text-decoration: underline; }
.buton.secundar { background: transparent; color: var(--edge); box-shadow: inset 0 0 0 2px var(--edge); }

/* Coloana de lectură și secțiunile */
main { padding: 0 max(1rem, env(safe-area-inset-left, 0px)); }
.sectiune { max-width: var(--text); margin: 0 auto; padding: 3.2rem 0 1rem; }
.sectiune.lata { max-width: var(--wide); }
.sectiune.lata > h2, .sectiune.lata > p, .sectiune.lata > ul, .sectiune.lata > .intro { max-width: var(--text); }
h1, h2, h3 { font-family: var(--serif); line-height: 1.2; color: var(--ink); }
h1 { font-size: clamp(2rem, 1.3rem + 3vw, 3.25rem); margin: 0 0 1rem; letter-spacing: -.01em; max-width: 20ch; }
h2 { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem); margin: 0 0 1rem; }
h3 { font-size: 1.2rem; margin: 1.6rem 0 .4rem; }
p { margin: 0 0 1rem; }
.lead { font-size: 1.25rem; color: var(--muted); max-width: 38rem; }
.mic { font-size: .9rem; color: var(--muted); }
sup a { text-decoration: none; font-size: .75em; padding: 0 .1em; }

/* Deschiderea: aceeași frază de o parte și de alta a porții */
.deschidere { max-width: var(--wide); margin: 0 auto; padding: 3rem 0 1.5rem; }
.schimb { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 0; margin: 2rem 0 1.2rem; align-items: stretch; }
.panou { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 1rem 1.1rem; }
.panou .panou-titlu { font: 600 .95rem/1.3 var(--sans); color: var(--muted); margin: 0 0 .6rem; }
.panou p { margin: 0; font-size: 1rem; }
.panou.afara { background: var(--sub-bg); border-color: var(--sub-ink); }
.panou.afara .panou-titlu, .panou.afara p { color: var(--sub-ink); }
.prag { width: 3.2rem; display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; }
.prag::before { content: ""; position: absolute; top: -.6rem; bottom: -.6rem; left: 50%; width: 4px; margin-left: -2px; background: var(--edge); border-radius: 2px; }
.prag span { position: relative; background: var(--bg); color: var(--edge); font: 700 .8rem/1.1 var(--sans); padding: .3rem 0; writing-mode: vertical-rl; transform: rotate(180deg); }
.real { background: var(--real-bg); color: var(--real-ink); padding: 0 .25em; border-radius: 3px; font-weight: 600; }
.inloc { display: inline-block; background: var(--surface); color: var(--sub-ink); border: 1.5px dashed var(--sub-ink);
  padding: 0 .45em; border-radius: 999px; font-size: .9em; line-height: 1.45; }
.trei { list-style: none; padding: 0; margin: 1.6rem 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem 2rem; }
.trei li { border-top: 4px solid var(--edge); padding-top: .7rem; }
.trei strong { display: block; font-family: var(--serif); font-size: 1.15rem; line-height: 1.3; margin-bottom: .3rem; }
.trei span { color: var(--muted); font-size: .97rem; }
.actiuni { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.4rem 0 0; }

/* Clipul */
.clip { max-width: 26rem; margin: 2.5rem auto 0; text-align: center; }
.clip video { width: 100%; aspect-ratio: 1 / 1; border-radius: 10px; background: var(--surface); border: 1px solid var(--line); }
.clip figcaption { color: var(--muted); margin-top: .8rem; }

/* Diagrama */
.diagrama { overflow-x: auto; margin: 1.5rem 0; padding: 1rem; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.diagrama svg { min-width: 40rem; width: 100%; }
.dg-zona { fill: var(--bg); stroke: var(--line); stroke-width: 1.5; }
.dg-zona-afara { fill: var(--sub-bg); stroke: var(--sub-ink); stroke-width: 1.5; }
.dg-poarta { fill: var(--edge-soft); stroke: var(--edge); stroke-width: 2.5; }
.dg-cutie { fill: var(--surface); stroke: var(--line); stroke-width: 1.5; }
.dg-jurnal { fill: var(--ok-bg); stroke: var(--ok-ink); stroke-width: 1.5; }
.dg-local { fill: var(--mov-bg); stroke: var(--mov-ink); stroke-width: 1.5; }
.dg-t { fill: var(--ink); font-family: var(--sans); font-size: 17px; }
.dg-t-mic { fill: var(--muted); font-family: var(--sans); font-size: 14px; }
.dg-t-titlu { fill: var(--ink); font-family: var(--serif); font-size: 19px; font-weight: 700; }
.dg-t-afara { fill: var(--sub-ink); } .dg-t-poarta { fill: var(--edge); } .dg-t-ok { fill: var(--ok-ink); } .dg-t-mov { fill: var(--mov-ink); }
.dg-sageata { fill: none; stroke: var(--ink); stroke-width: 2; }
.dg-sageata-inloc { fill: none; stroke: var(--sub-ink); stroke-width: 2; stroke-dasharray: 7 5; }
.dg-sageata-local { fill: none; stroke: var(--mov-ink); stroke-width: 2; }
.dg-pachet-real { fill: var(--real-ink); } .dg-pachet-inloc { fill: var(--sub-ink); } .dg-pachet-local { fill: var(--mov-ink); }
.dg-varf { fill: var(--ink); } .dg-varf-inloc { fill: var(--sub-ink); } .dg-varf-local { fill: var(--mov-ink); }

/* Liste de pași, setări, puncte de control */
.pasi { padding-left: 1.4rem; } .pasi li { margin-bottom: .55rem; }
.setari { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; }
.setari li { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--edge); border-radius: 6px; padding: .7rem .9rem; }
.setari strong { display: block; }
.puncte { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 1.2rem; }
.puncte article { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 1.1rem 1.2rem; }
.puncte h3 { margin-top: 0; }
.puncte p { font-size: .98rem; }
.puncte .ce-face { color: var(--ok-ink); background: var(--ok-bg); display: inline-block; padding: .1rem .5rem; border-radius: 4px; font-size: .9rem; font-weight: 600; }

/* Tabele */
.tabel { overflow-x: auto; margin: 1.2rem 0 1.5rem; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
table { border-collapse: collapse; width: 100%; min-width: 38rem; font-size: .96rem; }
caption { text-align: left; padding: .8rem 1rem; color: var(--muted); font-size: .9rem; caption-side: bottom; }
th, td { text-align: left; vertical-align: top; padding: .65rem 1rem; border-bottom: 1px solid var(--line); }
thead th { font-family: var(--serif); font-size: 1rem; background: var(--bg); }
tbody th { font-weight: 600; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
.ok { color: var(--ok-ink); background: var(--ok-bg); }
.limita { color: var(--warn-ink); background: var(--warn-bg); }
.afara-cel { color: var(--sub-ink); background: var(--sub-bg); }

/* Foaia de drum: o secvență reală, deci numerotată */
.drum { list-style: none; counter-reset: treapta; padding: 0; margin: 1.5rem 0; border-left: 3px solid var(--edge); }
.drum li { counter-increment: treapta; position: relative; padding: 0 0 1.4rem 2.6rem; }
.drum li::before { content: counter(treapta); position: absolute; left: -1.05rem; top: 0; width: 1.9rem; height: 1.9rem;
  border-radius: 50%; background: var(--bg); border: 3px solid var(--edge); color: var(--edge); font-weight: 700;
  display: flex; align-items: center; justify-content: center; font-size: .95rem; }
.drum strong { display: block; font-family: var(--serif); font-size: 1.12rem; }

/* Cifre citate */
.fapte { list-style: none; padding: 0; margin: 1.2rem 0; display: grid; gap: 1rem; }
.fapte li { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: .9rem 1.1rem; }
.fapte b { font-family: var(--serif); font-size: 1.35rem; color: var(--edge); margin-right: .35rem; }

/* Întrebări */
details { border-bottom: 1px solid var(--line); padding: .9rem 0; }
summary { cursor: pointer; font-weight: 600; font-family: var(--serif); font-size: 1.1rem; }
details p { margin: .7rem 0 0; }

/* Investitori */
.invitatie { background: var(--edge-soft); border-left: 4px solid var(--edge); border-radius: 8px; padding: 1.4rem 1.5rem; margin-top: 1rem; }

/* Surse */
.surse { font-size: .92rem; padding-left: 1.6rem; } .surse li { margin-bottom: .45rem; overflow-wrap: anywhere; }

/* Subsol */
.subsol { border-top: 1px solid var(--line); margin-top: 3rem; padding: 2rem max(1rem, env(safe-area-inset-left, 0px)) calc(2rem + env(safe-area-inset-bottom, 0px)); }
.subsol-in { max-width: var(--wide); margin: 0 auto; display: flex; flex-wrap: wrap; gap: 1rem 2.5rem; color: var(--muted); font-size: .93rem; }
.subsol ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; }

@media (max-width: 52rem) {
  .bara { position: static; }
  html { scroll-padding-top: 1rem; }
  .schimb { grid-template-columns: 1fr; }
  .prag { width: auto; height: 2.6rem; }
  .prag::before { top: 50%; bottom: auto; left: -1rem; right: -1rem; width: auto; height: 4px; margin: -2px 0 0; }
  .prag span { writing-mode: horizontal-tb; transform: none; padding: 0 .6rem; }
  .trei, .puncte, .setari { grid-template-columns: 1fr; }
  .bara nav { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }