/* VisenTrax — site de prezentare · 2026-10 · Navy + Amber */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#1E293B;--navy-dark:#0F172A;--navy-mid:#334155;
  --amber:#F59E0B;--amber-dark:#B45309;--amber-light:#FCD34D;--amber-bg:#FFFBEB;--amber-border:#FDE68A;
  --bg:#F4F6FA;--white:#fff;--border:#E2E8F0;--border-mid:#CBD5E1;
  --text:#0F172A;--text-sec:#475569;--text-muted:#64748B;
  --green:#15803D;--green-bg:#DCFCE7;--red:#B91C1C;--red-bg:#FEF2F2;--blue:#1D4ED8;--blue-bg:#EFF6FF;
  --radius:12px;--radius-sm:8px;
  --shadow:0 1px 3px rgba(15,23,42,.08),0 1px 2px rgba(15,23,42,.04);
  --shadow-lg:0 20px 50px -20px rgba(15,23,42,.35);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --max:1180px;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.65;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 1.25rem}
.skip{position:absolute;left:-9999px;top:0;background:var(--amber);color:#111;padding:.5rem 1rem;z-index:999}
.skip:focus{left:1rem}

/* ── Header ─────────────────────────────────────────────── */
.site-nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:1rem}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.02rem;color:var(--navy-dark)}
.brand-mark{width:34px;height:34px;background:var(--navy-dark);border-radius:9px;display:flex;align-items:center;justify-content:center}
.brand-mark svg{width:18px;height:18px}
.nav-links{display:flex;align-items:center;gap:1.4rem}
.nav-links a{font-size:.88rem;color:var(--text-sec);font-weight:500;transition:color .15s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--navy-dark)}
.nav-links a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--amber)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:.92rem;border-radius:var(--radius-sm);padding:11px 22px;transition:background .15s,border-color .15s,color .15s,transform .15s;white-space:nowrap;cursor:pointer;border:1px solid transparent}
.btn:hover{transform:translateY(-1px)}
.btn-amber{background:var(--amber);color:#1a1205}
.btn-amber:hover{background:#FBBF24}
.btn-ghost{border-color:rgba(255,255,255,.22);color:#E2E8F0}
.btn-ghost:hover{border-color:rgba(255,255,255,.5);color:#fff}
.btn-dark{background:var(--navy-dark);color:#fff}
.btn-dark:hover{background:var(--navy)}
.btn-line{border-color:var(--border-mid);color:var(--navy-dark);background:#fff}
.btn-line:hover{border-color:var(--navy-mid)}
.nav-cta{padding:9px 18px;font-size:.85rem}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--navy-dark);margin:5px 0;border-radius:2px;transition:.2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-mobile{display:none;flex-direction:column;padding:.25rem 1.25rem 1rem;border-top:1px solid var(--border);background:#fff}
.nav-mobile.open{display:flex}
.nav-mobile a{padding:.8rem 0;border-bottom:1px solid var(--border);color:var(--text-sec);font-weight:500}
.nav-mobile .btn{margin-top:.75rem;border-bottom:0;color:#1a1205}

/* ── Typography helpers ─────────────────────────────────── */
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--amber-bg);border:1px solid var(--amber-border);border-radius:20px;padding:4px 12px;font-size:.74rem;font-weight:700;color:#92400E;letter-spacing:.05em;text-transform:uppercase;margin-bottom:1rem}
.h2{font-size:clamp(1.65rem,3.6vw,2.4rem);font-weight:700;color:var(--navy-dark);line-height:1.2;letter-spacing:-.02em;margin-bottom:.8rem}
.lead{font-size:1.06rem;color:var(--text-sec);max-width:640px}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.section{padding:5rem 0}
.section.white{background:#fff}
.section.dark{background:var(--navy-dark);color:#E2E8F0}
.section.dark .h2{color:#F8FAFC}.section.dark .lead{color:#94A3B8}
.section.dark .eyebrow{background:rgba(245,158,11,.12);border-color:rgba(245,158,11,.35);color:var(--amber-light)}
.sec-head{margin-bottom:2.75rem}
.muted{color:var(--text-muted)}

/* ── Hero ───────────────────────────────────────────────── */
.hero{background:radial-gradient(1100px 500px at 85% -10%,rgba(245,158,11,.16),transparent 60%),radial-gradient(800px 500px at 0% 110%,rgba(79,111,255,.18),transparent 60%),var(--navy-dark);color:#E2E8F0;padding:4.5rem 0 0;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:3rem;align-items:center}
.hero h1{font-size:clamp(2rem,4.6vw,3.15rem);font-weight:800;line-height:1.12;letter-spacing:-.03em;color:#F8FAFC;margin-bottom:1.1rem}
.hero h1 em{font-style:normal;color:var(--amber-light)}
.hero p.lead{color:#A7B3C7;margin-bottom:1.8rem}
.hero-actions{display:flex;gap:.75rem;flex-wrap:wrap}
.hero-points{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;margin-top:1.6rem;font-size:.86rem;color:#94A3B8}
.hero-points li{display:flex;align-items:center;gap:7px}
.hero-points li::before{content:"";width:7px;height:7px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 3px rgba(34,197,94,.2)}
.hero-shot{position:relative;margin-bottom:-1px}
.hero-shot img{border-radius:12px 12px 0 0;box-shadow:0 -10px 60px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.08)}
.hero-wide{margin-top:3.5rem}
.hero-wide img{border-radius:14px 14px 0 0;box-shadow:0 -20px 80px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.08)}

/* ── Stats strip ────────────────────────────────────────── */
.stats{background:#fff;border-bottom:1px solid var(--border)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:1.6rem 1rem;text-align:center;border-right:1px solid var(--border)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:1.75rem;font-weight:800;color:var(--navy-dark);letter-spacing:-.02em}
.stat b span{color:var(--amber)}
.stat small{font-size:.82rem;color:var(--text-muted)}

/* ── Cards / grids ──────────────────────────────────────── */
.grid{display:grid;gap:1rem}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow);transition:border-color .2s,box-shadow .2s,transform .2s}
a.card:hover,.card.hover:hover{border-color:var(--amber-border);box-shadow:0 10px 30px -12px rgba(15,23,42,.25);transform:translateY(-2px)}
.ico{width:42px;height:42px;border-radius:10px;background:var(--amber-bg);border:1px solid var(--amber-border);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;color:var(--amber-dark)}
.ico svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.02rem;font-weight:700;color:var(--navy-dark);margin-bottom:.4rem;line-height:1.35}
.card p{font-size:.9rem;color:var(--text-sec)}
.card .more{display:inline-flex;margin-top:.8rem;font-size:.85rem;font-weight:600;color:var(--amber-dark)}
.tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:.85rem}
.tag{font-size:.72rem;font-weight:600;padding:3px 9px;border-radius:20px;background:#F1F5F9;color:var(--text-sec);border:1px solid var(--border)}
.tag.dark{background:var(--navy-dark);color:#CBD5E1;border-color:transparent}

/* ── Feature rows (text + screenshot) ───────────────────── */
.feature{display:grid;grid-template-columns:1fr 1.25fr;gap:3.5rem;align-items:center;padding:3.25rem 0;border-bottom:1px solid var(--border)}
.feature:last-child{border-bottom:0}
.feature.rev{grid-template-columns:1.25fr 1fr}
.feature.rev .f-text{order:2}
.f-text h3{font-size:clamp(1.3rem,2.6vw,1.7rem);font-weight:700;color:var(--navy-dark);line-height:1.25;letter-spacing:-.015em;margin-bottom:.75rem}
.f-text p{color:var(--text-sec);margin-bottom:1rem}
.checks{display:flex;flex-direction:column;gap:.55rem;margin:1rem 0}
.checks li{display:flex;gap:10px;font-size:.93rem;color:var(--text-sec);line-height:1.5}
.checks li::before{content:"";flex-shrink:0;width:18px;height:18px;margin-top:2px;border-radius:50%;background:var(--green-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2315803D' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/11px no-repeat}
.checks li b{color:var(--navy-dark)}
.shot{border-radius:12px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid rgba(15,23,42,.12);background:#0f1117}
.shot figcaption{font-size:.78rem;color:var(--text-muted);background:#fff;padding:.55rem .9rem;border-top:1px solid var(--border)}
figure{margin:0}

/* ── Channels / timeline ────────────────────────────────── */
.chan{display:flex;gap:1rem;align-items:flex-start;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.15rem;box-shadow:var(--shadow)}
.chan .ico{margin:0;flex-shrink:0}
.chan h3{font-size:.98rem;margin-bottom:.15rem;color:var(--navy-dark);font-weight:700}
.chan p{font-size:.86rem;color:var(--text-sec)}
.terminal{background:#0B1220;border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);font-family:'DejaVu Sans Mono',ui-monospace,Menlo,Consolas,monospace}
.terminal .bar{display:flex;gap:6px;padding:.65rem 1rem;background:rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.06);align-items:center}
.terminal .bar i{width:9px;height:9px;border-radius:50%;background:#EF4444}.terminal .bar i:nth-child(2){background:#F59E0B}.terminal .bar i:nth-child(3){background:#22C55E}
.terminal .bar span{margin-left:8px;font-size:.72rem;color:#64748B}
.terminal ol{padding:.8rem;list-style:none}
.terminal li{display:flex;gap:10px;padding:4px 6px;font-size:.76rem;color:#94A3B8;align-items:baseline}
.terminal time{color:#475569;flex-shrink:0}
.k{flex-shrink:0;font-weight:700;font-size:.66rem;padding:1px 6px;border-radius:3px;min-width:66px;text-align:center}
.k.ok{background:rgba(34,197,94,.15);color:#4ADE80}.k.err{background:rgba(239,68,68,.15);color:#F87171}.k.warn{background:rgba(245,158,11,.15);color:#FCD34D}.k.ai{background:rgba(167,139,250,.15);color:#C4B5FD}.k.push{background:rgba(56,189,248,.15);color:#7DD3FC}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.step{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem 1.25rem;box-shadow:var(--shadow)}
.step::before{counter-increment:s;content:"0" counter(s);font-size:.8rem;font-weight:800;color:var(--amber-dark);background:var(--amber-bg);border:1px solid var(--amber-border);border-radius:6px;padding:2px 8px;display:inline-block;margin-bottom:.8rem}
.step h3{font-size:1rem;color:var(--navy-dark);margin-bottom:.35rem}
.step p{font-size:.88rem;color:var(--text-sec)}

/* compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.compare .card h3{display:flex;align-items:center;gap:8px;margin-bottom:.9rem}
.compare ul{display:flex;flex-direction:column;gap:.6rem}
.compare li{font-size:.92rem;color:var(--text-sec);display:flex;gap:10px}
.compare .bad li::before{content:"✕";color:var(--red);font-weight:800}
.compare .good{border-color:#BBF7D0}
.compare .good li::before{content:"✓";color:var(--green);font-weight:800}

/* roles */
.role .badge{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:4px 11px;border-radius:20px;margin-bottom:.9rem}
.b-admin{background:var(--navy-dark);color:var(--amber-light)}.b-disp{background:var(--blue-bg);color:var(--blue)}.b-demo{background:#F8FAFC;color:var(--text-muted);border:1px solid var(--border)}
.perm{display:flex;flex-direction:column;gap:.45rem;margin-top:.9rem}
.perm li{font-size:.86rem;color:var(--text-sec);display:flex;gap:8px}
.perm li::before{content:"✓";color:var(--green);font-weight:800}
.perm li.no{color:var(--text-muted)}.perm li.no::before{content:"✕";color:var(--red)}

/* telegram chat */
.chat{background:#17212B;border-radius:18px;max-width:380px;margin:0 auto;overflow:hidden;box-shadow:var(--shadow-lg);font-size:.84rem}
.chat-head{display:flex;gap:10px;align-items:center;padding:.8rem 1rem;background:#232E3C;color:#fff}
.chat-av{width:36px;height:36px;border-radius:50%;background:#4F6FFF;display:flex;align-items:center;justify-content:center;font-weight:800}
.chat-head small{display:block;color:#6AB3F3;font-size:.72rem}
.chat-body{padding:.8rem;display:flex;flex-direction:column;gap:.5rem}
.msg{padding:.55rem .8rem;border-radius:12px;max-width:86%;line-height:1.5;color:#E9EEF3}
.msg.me{background:#2B5278;align-self:flex-end;border-bottom-right-radius:3px;font-family:ui-monospace,Menlo,monospace;font-size:.8rem}
.msg.bot{background:#182533;align-self:flex-start;border-bottom-left-radius:3px}
.msg b{color:#fff}
.cmds{display:flex;flex-wrap:wrap;gap:6px;margin-top:1.25rem}
.cmd{font-family:ui-monospace,Menlo,monospace;font-size:.8rem;font-weight:700;background:var(--navy-dark);color:var(--amber-light);border-radius:6px;padding:5px 10px}
.cmd-table{width:100%;border-collapse:collapse;margin-top:1rem;font-size:.9rem}
.cmd-table td{padding:.55rem .6rem;border-bottom:1px solid var(--border);vertical-align:top;color:var(--text-sec)}
.cmd-table td:first-child{white-space:nowrap;font-family:ui-monospace,Menlo,monospace;font-weight:700;color:var(--navy-dark)}

/* gallery */
.gallery-tabs{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;margin-bottom:1.5rem}
.gallery-tabs button{font:inherit;font-size:.86rem;font-weight:600;background:#fff;border:1px solid var(--border);color:var(--text-sec);border-radius:20px;padding:7px 15px;cursor:pointer}
.gallery-tabs button[aria-selected="true"]{background:var(--navy-dark);color:#fff;border-color:var(--navy-dark)}
.gallery-stage figure{display:none}
.gallery-stage figure.on{display:block}
.thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:.6rem;margin-top:1rem}
.thumbs button{border:2px solid transparent;border-radius:8px;overflow:hidden;cursor:pointer;padding:0;background:none;opacity:.7;transition:.15s}
.thumbs button[aria-current="true"],.thumbs button:hover{border-color:var(--amber);opacity:1}

/* table spec */
.spec{width:100%;border-collapse:collapse;font-size:.92rem}
.spec th{text-align:left;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);padding:.6rem .75rem;border-bottom:2px solid var(--border)}
.spec td{padding:.65rem .75rem;border-bottom:1px solid var(--border);color:var(--text-sec)}
.spec td:first-child{color:var(--navy-dark);font-weight:600}

/* toc (functionalitati) */
.toc{position:sticky;top:84px;align-self:start;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow);font-size:.86rem;max-height:calc(100vh - 110px);overflow:auto}
.toc b{display:block;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);margin-bottom:.5rem}
.toc a{display:block;padding:.32rem .5rem;border-radius:6px;color:var(--text-sec)}
.toc a:hover{background:var(--bg);color:var(--navy-dark)}
.doc{display:grid;grid-template-columns:250px 1fr;gap:2.5rem}
.doc-body section{scroll-margin-top:84px;padding:2.25rem 0;border-bottom:1px solid var(--border)}
.doc-body section:first-child{padding-top:0}
.doc-body h2{font-size:clamp(1.35rem,2.6vw,1.75rem);color:var(--navy-dark);letter-spacing:-.015em;margin-bottom:.7rem;line-height:1.25;display:flex;gap:12px;align-items:center}
.doc-body h2 .ico{margin:0;width:38px;height:38px}
.doc-body h3{font-size:1.05rem;color:var(--navy-dark);margin:1.4rem 0 .4rem}
.doc-body p{color:var(--text-sec);margin-bottom:.8rem;max-width:760px}
.doc-body .shot{margin:1.25rem 0 .5rem}
.note{background:var(--amber-bg);border:1px solid var(--amber-border);border-radius:var(--radius-sm);padding:.85rem 1rem;font-size:.9rem;color:#78350F;margin:1rem 0;max-width:760px}

/* FAQ */
.faq{max-width:860px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:.6rem;box-shadow:var(--shadow)}
.faq summary{cursor:pointer;list-style:none;padding:1.05rem 1.25rem;font-weight:600;color:var(--navy-dark);display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:400;font-size:1.4rem;line-height:1;color:var(--amber-dark);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details>div{padding:0 1.25rem 1.1rem;color:var(--text-sec);font-size:.94rem}
.faq a{color:var(--blue);text-decoration:underline}

/* CTA */
.cta{background:radial-gradient(600px 260px at 50% -20%,rgba(245,158,11,.22),transparent 70%),var(--navy-dark);border-radius:18px;padding:3.5rem 2rem;text-align:center;color:#CBD5E1}
.cta h2{color:#F8FAFC;font-size:clamp(1.6rem,3.4vw,2.25rem);letter-spacing:-.02em;margin-bottom:.75rem}
.cta p{max-width:620px;margin:0 auto 1.8rem;color:#94A3B8}
.cta .hero-actions{justify-content:center}
.contact-row{display:flex;flex-wrap:wrap;justify-content:center;gap:1.25rem 2.5rem;margin-top:2.5rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.08);font-size:.86rem}
.contact-row strong{display:block;font-size:.7rem;letter-spacing:.07em;text-transform:uppercase;color:#64748B}
.contact-row a{color:var(--amber-light)}

/* Footer */
.site-footer{background:var(--navy-dark);color:#94A3B8;padding:3rem 0 2rem;border-top:1px solid rgba(255,255,255,.06);font-size:.88rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.site-footer h4{color:#E2E8F0;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.8rem}
.site-footer li{margin-bottom:.45rem}
.site-footer a:hover{color:#fff}
.site-footer .brand{color:#fff;margin-bottom:.8rem}
.foot-bottom{margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid rgba(255,255,255,.06);display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;font-size:.8rem;color:#64748B}

/* breadcrumb */
.crumbs{font-size:.82rem;color:#94A3B8;margin-bottom:1rem}
.crumbs a{color:#CBD5E1}.crumbs a:hover{color:#fff}

/* reveal */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.btn:hover,a.card:hover{transform:none}}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width:1000px){
  .nav-links{display:none}.nav-toggle{display:block}
  .hero-grid{grid-template-columns:1fr}
  .feature,.feature.rev{grid-template-columns:1fr;gap:1.75rem}
  .feature.rev .f-text{order:0}
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .doc{grid-template-columns:1fr}.toc{position:static;max-height:none}
  .foot-grid{grid-template-columns:1fr 1fr}
  .thumbs{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:640px){
  .section{padding:3.5rem 0}
  .hero{padding-top:3rem}
  .hero-actions .btn{width:100%}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--border)}
  .g2,.g3,.g4,.steps,.compare{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .thumbs{grid-template-columns:repeat(3,1fr)}
  .cta{padding:2.5rem 1.25rem}
  .terminal li{font-size:.7rem}
}