/* ============ Tokens ============ */
:root{
  --paper:#ffffff;
  --mist:#f1f4f9;
  --ink:#0b1526;
  --muted:#5f7183;
  --line:rgba(11,21,38,.09);
  --accent:#30b7d6;
  --accent-dark:#1e95b0;
  --accent-rgb:48,183,214;
  --accent-ink:#ffffff;      /* text on cyan/blue surfaces */
  --accent-strong:#1a7f97;   /* blue surface deep enough for white text (AA 4.5:1) */
  --accent-text:#17758a;     /* accent-colored small text on light backgrounds (AA) */
  --navy:#12204a;            /* real navy per Atena design manual — not black */
  --navy-2:#1b2d5e;
  --shadow:0 1px 2px rgba(11,21,38,.06), 0 4px 16px rgba(11,21,38,.05);
  --on-navy:#b6c2d2;
  --ok:#1d9e75;
  --r:32px;                  /* panel radius */
  --r-in:18px;               /* inner elements */
  --wrap:1720px;
  --pad:clamp(18px,2vw,32px);
}
html[data-theme="dark"]{
  --paper:#01060f;
  --mist:#0a1530;
  --ink:#e9eef5;
  --muted:#8ea0b3;
  --line:rgba(233,238,245,.1);
  --accent-text:#30b7d6;
}

/* ============ Base ============ */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} }
body{
  font-family:'Archivo',system-ui,-apple-system,sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.mono{font-family:'Space Mono',monospace}
h1,h2,h3,h4{font-weight:700;letter-spacing:-.03em;line-height:1.05}
.sect{margin-top:clamp(96px,10vw,168px)}
section[id]{scroll-margin-top:100px}
.label{
  font-size:.78rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent-text);margin-bottom:20px;
}
html[data-theme="dark"] .label{color:var(--accent)}

/* Editorial section head: big title left, lead right */
.sec-head{display:grid;grid-template-columns:1.15fr .85fr;gap:28px 100px;align-items:end}
.sec-head h2{font-size:clamp(2.2rem,4.2vw,3.6rem)}
.sec-head p{color:var(--muted);font-size:1.12rem;max-width:52ch;padding-bottom:.5em}

/* ============ Wordmark: Atena ◯ s — ring overflows the line ============ */
.brand{
  display:inline-flex;align-items:center;
  font-weight:300;font-size:1.7rem;letter-spacing:-.01em;line-height:1;
  color:inherit;text-decoration:none;white-space:nowrap;
  --ring-stroke:max(1.6px,.068em);  /* opticky zladené s ťahom Archivo 300; px floor proti stenčeniu */
}
.brand .oring{
  flex:none;box-sizing:border-box;
  width:1.2em;height:1.2em;
  border:var(--ring-stroke) solid var(--accent);border-radius:50%;
  margin:-.1em .075em;transform:translateY(.02em);
}

/* ============ Buttons (pill) ============ */
.btn{
  display:inline-flex;align-items:center;gap:12px;
  font:600 1.02rem 'Archivo',sans-serif;
  padding:17px 34px;border-radius:999px;
  border:none;cursor:pointer;
  transition:transform .18s,box-shadow .18s,background .18s;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn .arr{transition:transform .18s}
.btn:hover .arr{transform:translateX(4px)}
.btn-cyan{background:var(--accent-strong);color:var(--accent-ink)}
.btn-cyan:hover{box-shadow:0 10px 28px rgba(var(--accent-rgb),.4)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{box-shadow:0 10px 28px rgba(1,9,34,.35)}
.btn-glass{background:rgba(255,255,255,.12);color:#fff}
.btn-glass:hover{background:rgba(255,255,255,.2)}
.btn-sm{padding:12px 24px;font-size:.94rem}

/* ============ Nav ============ */
.nav{
  position:sticky;top:0;z-index:50;
  background:var(--paper);
  background:color-mix(in srgb,var(--paper) 88%,transparent);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
}
.nav-in{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad);height:84px;display:flex;align-items:center;gap:44px}
.nav-links{display:flex;gap:38px;margin-left:auto}
.nav-links a{font-size:1rem;font-weight:500;color:var(--muted);transition:color .15s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:12px}
.theme-btn,.burger{
  background:var(--mist);border:none;border-radius:50%;
  width:44px;height:44px;display:grid;place-items:center;cursor:pointer;color:var(--muted);
  transition:color .15s;
}
.theme-btn:hover,.burger:hover{color:var(--ink)}
.theme-btn .ic-moon{display:block}
.theme-btn .ic-sun{display:none}
html[data-theme="dark"] .theme-btn .ic-moon{display:none}
html[data-theme="dark"] .theme-btn .ic-sun{display:block}
.burger{display:none}
@media (max-width:940px){
  .nav-links{
    display:none;position:absolute;top:84px;left:0;right:0;
    background:var(--paper);border-bottom:1px solid var(--line);
    flex-direction:column;gap:0;padding:10px 28px 20px;
  }
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav-links a:last-child{border-bottom:none}
  .nav.open .nav-links{display:flex}
  .burger{display:grid}
  .nav-cta .btn{display:none}
  /* nav-links is out of flow on mobile — push the icon cluster to the right edge
     so its gap from the edge matches the brand's on the left (symmetric --pad),
     instead of the icons bunching up next to the logo with empty space on the right. */
  .nav-in{gap:16px}
  .nav-cta{margin-left:auto}
}

/* ============ Panels & placeholders ============ */
.panel{border-radius:var(--r);overflow:hidden;position:relative}
.p-navy{background:linear-gradient(155deg,var(--navy-2) 0%,var(--navy) 100%);color:#fff}
.p-cyan{background:var(--accent-strong);color:var(--accent-ink)}
.p-mist{background:var(--mist)}
html[data-theme="dark"] .p-navy{box-shadow:inset 0 0 0 1px rgba(255,255,255,.07)}

.ph{
  position:relative;display:flex;align-items:center;justify-content:center;
  padding:28px;overflow:hidden;
}
/* Photo mode: drop <img src="…" alt=""> + <span class="blend"></span> into any .ph —
   the photo fills the whole panel half edge-to-edge (cover) and the blend overlay
   fades it into the panel color on the text side. The svg .dev then gets removed. */
.ph > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.95) contrast(1.02)}
.ph > .blend{position:absolute;inset:0;pointer-events:none}
.p-navy .ph > .blend{background:linear-gradient(90deg,var(--navy) 0%,transparent 55%)}
.p-mist .ph > .blend{background:linear-gradient(90deg,var(--mist) 0%,transparent 55%)}
.banner.rev .ph > .blend{transform:scaleX(-1)}
.hwt .ph > .blend,.b-kiosk .ph > .blend{background:none}
/* Device illustrations (shared <symbol> set) */
.dev{display:block;flex:none;max-width:100%}
.hero-ph .dev{height:clamp(340px,52vh,560px)}
.banner .dev-kiosk{height:clamp(300px,30vw,450px)}
.banner .dev-monitor{width:clamp(300px,30vw,480px)}
.banner .dev-deskapp{width:clamp(340px,36vw,560px)}
.banner .dev-gates{width:clamp(320px,33vw,520px)}
.b-kiosk .ph .dev{height:clamp(230px,19vw,320px)}
.hwt .dev{height:clamp(140px,11vw,190px)}
.hwt .dev-pad,.hwt .dev-printer{height:auto;width:clamp(180px,14vw,230px)}
.hwt .dev-display{height:auto;width:min(210px,92%)}
@media (max-width:820px){
  .hero-ph .dev{height:min(44vh,420px)}
  .banner .dev-kiosk{height:min(52vw,340px)}
  .banner .dev-monitor{width:min(78%,420px)}
  .banner .dev-gates{width:min(84%,440px)}
}

/* ============ Hero ============ */
.hero{margin-top:8px}
.hero-panel{
  display:grid;grid-template-columns:1.08fr .92fr;
  min-height:min(74vh,720px);
}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-shade{
  position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(1,9,34,.95) 0%,rgba(1,9,34,.78) 38%,rgba(1,9,34,.34) 72%,rgba(1,9,34,.18) 100%);
}
.hero-txt{
  position:relative;z-index:1;
  padding:clamp(44px,5.5vw,110px);
  display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
}
.hero-txt .label{color:var(--accent)}
.hero h1{font-size:clamp(2.7rem,5.6vw,5.4rem);max-width:13ch;letter-spacing:-.035em}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero-sub{color:var(--on-navy);max-width:44ch;margin:28px 0 44px;font-size:clamp(1.05rem,1.4vw,1.3rem)}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}
.hero-ph{min-height:100%}

/* Domain strip — ring separators (logo motif) */
.domains{
  display:flex;flex-wrap:wrap;align-items:center;gap:20px 30px;
  padding:clamp(36px,4vw,60px) var(--pad) 0;
  max-width:var(--wrap);margin:0 auto;
  font-weight:600;font-size:clamp(1.05rem,1.7vw,1.5rem);color:var(--muted);
  letter-spacing:-.01em;
}
.domains i{
  width:.55em;height:.55em;flex:none;
  border:.13em solid var(--accent);border-radius:50%;
}

/* ============ Bento (Platform) ============ */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,1.6vw,26px);margin-top:clamp(44px,4vw,64px)}
.tile{
  border-radius:var(--r);padding:clamp(30px,2.6vw,46px);
  display:flex;flex-direction:column;gap:12px;min-height:250px;
  overflow:hidden;position:relative;
}
.tile h3{font-size:clamp(1.35rem,1.8vw,1.75rem)}
.tile p{font-size:1rem;max-width:46ch}
.t-navy{background:linear-gradient(155deg,var(--navy-2) 0%,var(--navy) 100%);color:#fff}
.t-navy p{color:var(--on-navy)}
html[data-theme="dark"] .t-navy{box-shadow:inset 0 0 0 1px rgba(255,255,255,.07)}
.t-cyan{background:var(--accent-strong);color:var(--accent-ink)}
.t-cyan p{color:rgba(255,255,255,.88)}
.t-mist{background:var(--mist)}
.t-mist p{color:var(--muted)}
.b-kiosk{grid-column:span 2;grid-row:span 2}
.b-kiosk .ph{flex:1;border-radius:var(--r-in);margin-top:24px;min-height:260px}
/* Kiosk tile feature grid */
.kfeats{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:26px 32px;align-content:center;margin-top:30px}
.kfeat{padding-left:32px;position:relative}
.kfeat::before{
  content:"";position:absolute;left:0;top:.18em;
  width:.8em;height:.8em;border-radius:50%;
  border:.16em solid var(--accent);
}
.kfeat b{display:block;font-size:1.04rem;font-weight:600;margin-bottom:5px}
.kfeat span{font-size:.92rem;color:var(--on-navy);line-height:1.5}
@media (max-width:560px){.kfeats{grid-template-columns:1fr;gap:20px}}
.b-desk{grid-column:span 2}
.b-disp{grid-column:span 2}
.tile .t-tag{
  font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  margin-bottom:6px;opacity:.65;
}
.t-cyan .t-tag{opacity:.75}
/* Tile photo area (bottom of a tile, O2 promo-tile style) */
.tph{
  flex:1;min-height:170px;border-radius:var(--r-in);
  margin-top:22px;overflow:hidden;position:relative;
  display:flex;align-items:center;justify-content:center;
}
.tph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.95) contrast(1.02)}
.tph .dev{height:170px;width:auto}

/* ============ Flow (How it works) — navy control panel ============ */
.flow-panel{padding:clamp(44px,5vw,96px)}
.flow-panel .sec-head h2{color:#fff}
.flow-panel .sec-head p{color:var(--on-navy)}
.flow{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:clamp(32px,3.5vw,56px);margin-top:clamp(48px,5vw,80px);
  position:relative;
}
.flow::before{
  content:"";position:absolute;top:22px;left:6%;right:6%;height:2px;
  background:rgba(255,255,255,.14);
}
.fstep{position:relative}
.fstep .node{
  width:44px;height:44px;border-radius:50%;
  background:var(--accent-strong);color:var(--accent-ink);
  display:grid;place-items:center;font-weight:700;font-size:1.05rem;
  position:relative;z-index:1;margin-bottom:26px;
  box-shadow:0 0 0 8px #0d1a3e;
}
.fstep h3{font-size:1.2rem;margin-bottom:10px;color:#fff}
.fstep p{font-size:.97rem;color:var(--on-navy)}
.uid-chip{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;
  font-family:'Space Mono',monospace;font-size:.78rem;
  background:rgba(var(--accent-rgb),.14);color:var(--accent);
  border-radius:999px;padding:8px 16px;
}
.uid-chip.ok{background:rgba(29,158,117,.16);color:#3fc496}

/* ============ Banners (deep dives) — O2 stacked promos ============ */
.banner{
  display:grid;grid-template-columns:1.02fr .98fr;
  min-height:clamp(380px,44vw,540px);
}
.banner + .banner{margin-top:clamp(16px,1.6vw,26px)}
.banner-txt{
  padding:clamp(40px,4.5vw,96px);
  display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
}
.banner h3{font-size:clamp(1.7rem,2.8vw,2.6rem);margin-bottom:18px;max-width:18ch}
.banner-txt > p{font-size:1.08rem;max-width:50ch}
.p-mist .banner-txt > p{color:var(--muted)}
.p-navy .banner-txt > p{color:var(--on-navy)}
.banner ul{list-style:none;margin-top:30px;display:grid;gap:15px}
.banner li{padding-left:34px;position:relative;font-size:1.02rem}
.banner li::before{
  content:"";position:absolute;left:0;top:.14em;
  width:.85em;height:.85em;border-radius:50%;
  border:.16em solid var(--accent);
}
.banner .ph{min-height:100%}
.banner.rev .banner-txt{order:1}
.banner.rev .ph{order:0}
.p-mist .label{color:var(--accent-text)}
.p-navy .label{color:var(--accent)}
html[data-theme="dark"] .p-mist .label{color:var(--accent)}

/* ============ Features — editorial list ============ */
.feats{display:grid;grid-template-columns:.9fr 1.6fr;gap:48px 110px;margin-top:0}
.feats-left h2{font-size:clamp(2.2rem,4.2vw,3.6rem);max-width:12ch}
.feats-left p{color:var(--muted);margin-top:22px;font-size:1.12rem;max-width:38ch}
.feat-list{display:grid;grid-template-columns:1fr 1fr;gap:0 72px}
.feat{border-top:1px solid var(--line);padding:30px 0 34px}
.feat h3{font-size:1.14rem;margin-bottom:10px;display:flex;align-items:center;gap:14px}
.feat h3::before{
  content:"";width:.62em;height:.62em;flex:none;
  border:.15em solid var(--accent);border-radius:50%;
}
.feat p{font-size:.98rem;color:var(--muted)}

/* ============ Hardware — image-led tiles (Elo product grid) ============ */
.hw-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(16px,1.6vw,26px);margin-top:clamp(44px,4vw,64px)}
.hwt{background:var(--mist);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.hwt .ph{aspect-ratio:1/.92;background:rgba(11,21,38,.05)}
html[data-theme="dark"] .hwt .ph{background:rgba(255,255,255,.04)}
.hwt-txt{padding:24px 26px 30px}
.hwt h3{font-size:1.08rem;margin-bottom:7px}
.hwt p{font-size:.9rem;color:var(--muted);line-height:1.55}

/* ============ Partners ============ */
.partner-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,1.6vw,26px);margin-top:clamp(44px,4vw,64px)}
.partner-grid .tile{min-height:300px}
.partner-grid .btn{margin-top:auto;align-self:flex-start}

/* ============ Contact — cyan banner ============ */
.cta-banner{
  display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center;
  padding:clamp(52px,6vw,110px) clamp(36px,5vw,100px);
}
.cta-banner h2{font-size:clamp(2.2rem,4.4vw,3.8rem);max-width:16ch}
.cta-banner .cta-lead{color:rgba(255,255,255,.9);margin-top:20px;font-size:1.15rem;max-width:44ch}
.cta-right{display:flex;flex-direction:column;align-items:flex-start;gap:20px;justify-self:end}
.cta-mail{font-size:.98rem;color:rgba(255,255,255,.82)}
.cta-mail a{font-weight:600;color:var(--accent-ink);border-bottom:2px solid rgba(255,255,255,.45)}
.cta-mail a:hover{border-bottom-color:var(--accent-ink)}

/* ============ Footer (navy, Elo/O2 style) ============ */
footer{
  margin-top:clamp(96px,10vw,168px);
  background:var(--navy);color:#8fa0b6;
  padding:clamp(60px,7vw,100px) 0 40px;
}
html[data-theme="dark"] footer{box-shadow:inset 0 1px 0 rgba(255,255,255,.07)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px 56px}
.foot-brand .brand{color:#fff;margin-bottom:20px;font-size:1.6rem}
.foot-brand p{font-size:.96rem;max-width:34ch;line-height:1.7}
.foot-mail{
  display:inline-block;margin-top:24px;font-size:.95rem;font-weight:500;color:#fff;
  border-bottom:1px solid rgba(255,255,255,.28);padding-bottom:3px;
  transition:color .15s,border-color .15s;
}
.foot-mail:hover{color:var(--accent);border-bottom-color:var(--accent)}
.foot-col .foot-h{
  font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;
  color:#8496ab;margin-bottom:22px;font-weight:600;
}
.foot-col a{
  display:block;font-size:.95rem;padding:7px 0;color:#aab8c9;
  transition:color .15s,transform .15s;
}
.foot-col a:hover{color:#fff;transform:translateX(3px)}
.foot-base{
  margin-top:clamp(48px,5vw,72px);padding-top:28px;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;gap:18px 32px;flex-wrap:wrap;
  font-size:.84rem;color:#8496ab;
}
.foot-legal{display:flex;gap:26px;margin-left:auto}
.foot-legal a{color:#8fa0b6;transition:color .15s}
.foot-legal a:hover{color:#fff}
.foot-top{
  width:40px;height:40px;border-radius:50%;flex:none;
  background:rgba(255,255,255,.08);color:#fff;
  display:grid;place-items:center;
  transition:background .15s,color .15s;
}
.foot-top:hover{background:var(--accent);color:var(--accent-ink)}
@media (max-width:1150px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){
  .foot-grid{grid-template-columns:1fr;gap:36px}
  .foot-legal{margin-left:0;width:100%}
}

/* ============ Reveal ============ */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ============ Responsive ============ */
@media (max-width:1150px){
  .bento{grid-template-columns:repeat(2,1fr)}
  .b-kiosk{grid-column:span 2}
  .b-desk,.b-disp{grid-column:span 2}
  .b-gates,.b-admin{grid-column:span 1}
  .flow{grid-template-columns:repeat(2,1fr)}
  .flow::before{display:none}
  .fstep .node{box-shadow:none}
  .hw-grid{grid-template-columns:repeat(3,1fr)}
  .feats{grid-template-columns:1fr;gap:40px}
  .feat-list{gap:0 48px}
  .sec-head{grid-template-columns:1fr;align-items:start}
  .sec-head p{padding-bottom:0}
}
@media (max-width:820px){
  .partner-grid{grid-template-columns:1fr}
  .partner-grid .tile{min-height:0}
  .hero-panel{grid-template-columns:1fr}
  .hero-shade{background:linear-gradient(180deg,rgba(1,9,34,.94) 0%,rgba(1,9,34,.72) 60%,rgba(1,9,34,.5) 100%)}
  .hero-ph{min-height:300px}
  .banner{grid-template-columns:1fr;min-height:0}
  .banner .ph{min-height:280px;order:1}
  .banner.rev .ph{order:1}
  .banner.rev .banner-txt{order:0}
  .cta-banner{grid-template-columns:1fr}
  .cta-right{justify-self:start}
  .b-gates,.b-admin,.b-hand,.b-tag{grid-column:span 2}
}
@media (max-width:560px){
  .flow{grid-template-columns:1fr}
  .hw-grid{grid-template-columns:1fr}
  .feat-list{grid-template-columns:1fr}
  .hero-ctas .btn{width:100%;justify-content:center}
}

/* ============ Skip link ============ */
.skip{
  position:absolute;left:-9999px;top:12px;z-index:100;
  background:var(--navy);color:#fff;padding:12px 22px;border-radius:999px;
  font-weight:600;font-size:.95rem;
}
.skip:focus{left:12px}

/* ============ Reduced motion: no hover movement ============ */
@media (prefers-reduced-motion:reduce){
  .btn:hover,.foot-col a:hover,.mod:hover{transform:none}
  .btn .arr,.foot-col a{transition:none}
}

/* ============ Forms (contact page) ============ */
.form-wrap{max-width:720px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 24px;margin-top:40px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-size:.9rem;font-weight:600}
.field input,.field select,.field textarea{
  font:inherit;color:var(--ink);background:var(--mist);
  border:1px solid transparent;border-radius:12px;padding:14px 16px;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--accent);background:var(--paper);
  box-shadow:0 0 0 3px rgba(var(--accent-rgb),.18);
}
.field textarea{min-height:130px;resize:vertical}
.form-note{grid-column:1/-1;font-size:.86rem;color:var(--muted)}
.form-grid .btn{justify-self:start}
.hp-field{position:absolute;left:-9999px;opacity:0;pointer-events:none}
.form-ok{
  background:rgba(29,158,117,.1);color:var(--ok);border-radius:12px;
  padding:16px 20px;font-weight:600;margin-top:32px;
}
@media (max-width:640px){.form-grid{grid-template-columns:1fr}}

/* ============ Subpage hero (compact page header) ============ */
.page-head{padding:clamp(48px,6vw,88px) 0 0}
.page-head h1{font-size:clamp(2.1rem,4.4vw,3.4rem);max-width:20ch;letter-spacing:-.03em}
.page-head .sec-lead,.page-head p.lead{color:var(--muted);max-width:58ch;margin-top:18px;font-size:1.12rem}
.prose{max-width:820px}
.prose h2{font-size:clamp(1.5rem,2.6vw,2rem);margin:56px 0 16px}
.prose h3{font-size:1.15rem;margin:32px 0 10px}
.prose p,.prose li{color:var(--muted);font-size:1rem;line-height:1.75}
.prose ul{padding-left:22px;margin:14px 0}
.prose strong{color:var(--ink)}
/* FAQ accordion */
.faq-list{max-width:860px;margin-top:48px}
.faq-list details{border-top:1px solid var(--line);padding:6px 0}
.faq-list details:last-child{border-bottom:1px solid var(--line)}
.faq-list summary{
  cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;
  font-weight:600;font-size:1.08rem;padding:20px 0;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:1.5rem;font-weight:300;color:var(--accent-text);flex:none;transition:transform .2s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list .faq-a{padding:0 0 22px;color:var(--muted);max-width:64ch;line-height:1.7}
.sec-cta{margin-top:48px}

/* ============ Language menu (nav dropdown — scales to many languages) ============ */
.lang-menu{position:relative;flex:none}
.lang-menu summary{
  list-style:none;cursor:pointer;
  display:inline-flex;align-items:center;gap:7px;
  height:44px;padding:0 12px;border-radius:999px;
  background:var(--mist);color:var(--muted);
  font-size:.86rem;font-weight:600;line-height:1;user-select:none;
  transition:color .15s;
}
.lang-menu summary::-webkit-details-marker{display:none}
.lang-menu summary:hover{color:var(--ink)}
.lang-menu .lang-cur{letter-spacing:.02em}
.lang-menu .lang-chev{transition:transform .18s;opacity:.7}
.lang-menu[open] summary .lang-chev{transform:rotate(180deg)}
.lang-pop{
  position:absolute;top:calc(100% + 8px);right:0;z-index:60;
  min-width:190px;max-height:60vh;overflow:auto;
  background:var(--paper);border:1px solid var(--line);
  border-radius:16px;box-shadow:0 14px 40px rgba(11,21,38,.16);
  padding:8px;display:flex;flex-direction:column;
}
html[data-theme="dark"] .lang-pop{background:var(--navy-2,#0d1a3a);box-shadow:0 14px 40px rgba(0,0,0,.5)}
.lang-pop a{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 14px;border-radius:10px;font-size:.95rem;font-weight:500;color:var(--ink);
  transition:background .12s;
}
.lang-pop a:hover{background:var(--mist)}
html[data-theme="dark"] .lang-pop a:hover{background:rgba(255,255,255,.06)}
.lang-pop a.on{color:var(--accent-text);font-weight:600}
html[data-theme="dark"] .lang-pop a.on{color:var(--accent)}
.lang-pop a.on::after{content:"✓";font-size:.9rem}

/* ============ Multilingual section (editorial) — translate icon ============ */
.trans-icon{
  width:60px;height:60px;border-radius:18px;flex:none;margin-bottom:24px;
  background:rgba(var(--accent-rgb),.14);color:var(--accent-dark);
  display:grid;place-items:center;
}
html[data-theme="dark"] .trans-icon{color:var(--accent)}
.trans-icon svg{width:32px;height:32px}

/* ============ Feature panel — canonical, per Atena design manual §13 ============
   White card, radius-xl, border + soft shadow. Left: title (ends with a period,
   no eyebrow) + lead + ring-bullets / action. Right: abstract ring motif on a
   mist→accent gradient with a fade into the panel. Photo may replace the motif. */
.feature-panel{
  display:grid;grid-template-columns:1fr 1fr;
  background:var(--paper);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);min-height:340px;
}
.feature-panel .pf-txt{padding:clamp(30px,4vw,48px);display:flex;flex-direction:column;justify-content:center;gap:16px}
.feature-panel .pf-h{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:700;letter-spacing:-.03em;line-height:1.12;color:var(--ink);text-wrap:balance;max-width:none}
.feature-panel .pf-lead{font-size:1.06rem;color:var(--muted);max-width:48ch}
.feature-panel .pf-visual{
  position:relative;overflow:hidden;min-height:260px;
  background:linear-gradient(115deg,var(--mist) 0%,rgba(var(--accent-rgb),.1) 120%);
}
.feature-panel .pf-visual::before{content:'';position:absolute;width:min(52%,340px);aspect-ratio:1;border:2.5px solid rgba(var(--accent-rgb),.28);border-radius:50%;right:-8%;top:-24%}
.feature-panel .pf-visual::after{content:'';position:absolute;width:min(32%,200px);aspect-ratio:1;border:2.5px solid rgba(var(--accent-rgb),.16);border-radius:50%;right:26%;bottom:-18%}
.feature-panel .pf-fade{position:absolute;inset:0;background:linear-gradient(90deg,var(--paper) 0%,transparent 45%)}
.cta-actions{display:flex;align-items:center;gap:20px 28px;flex-wrap:wrap;margin-top:12px}
.cta-mail{color:var(--muted);font-size:.98rem}
.cta-mail a{font-weight:600;color:var(--accent-text);border-bottom:1px solid rgba(var(--accent-rgb),.4)}
.cta-mail a:hover{border-bottom-color:var(--accent)}
html[data-theme="dark"] .cta-mail a{color:var(--accent)}
@media (max-width:860px){
  .feature-panel{grid-template-columns:1fr}
  .feature-panel .pf-visual{min-height:150px;order:-1}
  .feature-panel .pf-fade{background:linear-gradient(180deg,transparent 55%,var(--paper) 100%)}
}

/* ============ Platform page — module banner blocks + spec rows ============ */
.banner .banner-txt h2{font-size:clamp(1.7rem,2.8vw,2.5rem);margin-bottom:16px;max-width:16ch}
.banner .dev-admin{width:clamp(300px,30vw,470px)}
.banner .dev-handheld{height:clamp(280px,28vw,400px)}
.banner .dev-printer{width:clamp(250px,25vw,350px)}
.banner .dev-display{width:clamp(300px,30vw,470px)}

/* "At a glance" — labelled facts under a divider (design-manual style) */
.spec-row{
  margin-top:clamp(26px,3vw,38px);padding-top:24px;border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(2,1fr);gap:18px 36px;
}
.spec{display:flex;flex-direction:column;gap:5px}
.spec-l{font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.spec-v{font-size:1rem;font-weight:600;color:var(--ink)}
.p-navy .spec-row{border-top-color:rgba(255,255,255,.16)}
.p-navy .spec-l{color:var(--on-navy)}
.p-navy .spec-v{color:#fff}

@media (max-width:520px){.spec-row{grid-template-columns:1fr}}