:root{
    --ink:#0f2438;
    --ink-soft:#4d6a86;
    --paper:#eef2f6;
    --paper-raised:#ffffff;
    --paper-line:#d7e0ea;
    --gold:#3f7cb0;
    --gold-strong:#2172c4;
    --rust:#b64a2e;
    --text:#16283a;
    --text-muted:#51687e;
    --focus:#2172c4;
    font-size:16px;
  }

  /* Site-ul rămâne mereu pe varianta deschisă (albastru pe alb), indiferent
     de modul întunecat al browserului vizitatorului — comutarea automată
     după prefers-color-scheme a fost scoasă, ca fundalul și sigla să nu
     mai iasă verzui/greu de văzut pe telefoane sau browsere cu dark mode.
     Blocul de mai jos rămâne doar pentru un eventual comutator manual
     (data-theme="dark"), pe care site-ul nu îl activează singur. */
  :root[data-theme="dark"]{
    --ink:#e7edf3;
    --ink-soft:#a9bccd;
    --paper:#0a1622;
    --paper-raised:#101f2e;
    --paper-line:#223140;
    --gold:#6fb3e6;
    --gold-strong:#8fc7ef;
    --rust:#e08a6b;
    --text:#e7edf3;
    --text-muted:#9fb2c4;
    --focus:#8fc7ef;
  }

  *{box-sizing:border-box;}
  ::selection{background:var(--gold);color:var(--paper);}
  body{
    margin:0;
    background:var(--paper);
    color:var(--text);
    font-family:"Public Sans", ui-sans-serif, system-ui, sans-serif;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;}
  h1,h2,h3{
    font-family:"Fraunces", Georgia, serif;
    color:var(--ink);
    text-wrap:balance;
    margin:0;
    letter-spacing:-0.01em;
  }
  .mono{
    font-family:"IBM Plex Mono", ui-monospace, monospace;
    letter-spacing:0.02em;
  }
  .eyebrow{
    font-family:"IBM Plex Mono", ui-monospace, monospace;
    text-transform:uppercase;
    font-size:0.72rem;
    letter-spacing:0.14em;
    color:var(--gold-strong);
    font-weight:500;
  }
  .wrap{
    max-width:1120px;
    margin:0 auto;
    padding-inline:24px;
  }
  section{padding-block:clamp(56px,9vw,104px);}
  p{max-width:65ch;color:var(--text-muted);}
  .lede{font-size:1.1rem;color:var(--text);}

  /* ---------- header ---------- */
  header.site{
    position:sticky; top:0; z-index:40;
    background:color-mix(in srgb, var(--paper) 88%, transparent);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--paper-line);
  }
  .nav{
    display:flex; align-items:center; justify-content:space-between;
    padding-block:14px;
    gap:16px;
  }
  .brand{
    display:flex; align-items:center; gap:10px;
    text-decoration:none; white-space:nowrap;
  }
  .brand-logo{display:block; width:52px; height:52px; flex:none;}
  nav.links{display:flex; gap:26px; align-items:center;}
  nav.links a{
    text-decoration:none; font-size:0.92rem; color:var(--text-muted);
    font-weight:500;
  }
  nav.links a:hover{color:var(--ink);}
  .btn{
    display:inline-flex; align-items:center; gap:8px;
    background:var(--ink); color:var(--paper);
    padding:11px 20px; border-radius:3px;
    text-decoration:none; font-weight:600; font-size:0.92rem;
    border:1px solid var(--ink);
    cursor:pointer;
    transition:transform .15s ease, background .15s ease;
    font-family:"Public Sans", sans-serif;
  }
  .btn:hover{background:var(--gold-strong); border-color:var(--gold-strong); color:var(--paper-raised);}
  .btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
    outline:2px solid var(--focus); outline-offset:2px;
  }
  .btn.ghost{
    background:transparent; color:var(--ink); border:1px solid var(--paper-line);
  }
  .btn.ghost:hover{border-color:var(--gold); color:var(--gold-strong); background:transparent;}
  .nav-cta{display:flex; gap:10px; align-items:center;}
  .menu-toggle{display:none;}

  /* ---------- hero ---------- */
  .hero{
    padding-block:clamp(48px,9vw,88px) clamp(40px,7vw,72px);
  }
  .hero-grid{
    display:grid;
    grid-template-columns:1.15fr 0.85fr;
    gap:56px;
    align-items:center;
  }
  .hero h1{
    font-size:clamp(2.1rem,4.4vw,3.3rem);
    line-height:1.08;
    font-weight:600;
    margin-top:14px;
  }
  .hero h1 em{font-style:italic; color:var(--gold-strong);}
  .hero p.lede{margin-top:18px; font-size:1.12rem; max-width:46ch;}
  .hero-ctas{display:flex; gap:12px; margin-top:30px; flex-wrap:wrap;}
  .trust-row{
    display:flex; gap:22px; flex-wrap:wrap;
    margin-top:38px; padding-top:22px; border-top:1px solid var(--paper-line);
  }
  .trust-item{display:flex; flex-direction:column; gap:2px;}
  .trust-item b{font-family:"Fraunces",serif; font-size:1.4rem; color:var(--ink); font-weight:600;}
  .trust-item span{font-size:0.8rem; color:var(--text-muted);}

  .seal-wrap{
    display:flex; align-items:center; justify-content:center;
    position:relative;
  }
  .seal{width:min(320px,80%); height:auto; animation:seal-in .9s cubic-bezier(.2,.7,.2,1) both;}
  @keyframes seal-in{from{opacity:0; transform:scale(.85) rotate(-6deg);} to{opacity:1; transform:scale(1) rotate(0);}}
  @media (prefers-reduced-motion:reduce){ .seal{animation:none;} }

  /* ---------- about strip ---------- */
  .about{
    display:grid; grid-template-columns:0.9fr 1.1fr; gap:48px; align-items:start;
  }
  .id-card{
    background:var(--paper-raised); border:1px solid var(--paper-line);
    border-radius:4px; padding:26px 24px;
  }
  .id-card .row{
    display:flex; justify-content:space-between; gap:12px;
    padding-block:10px; border-bottom:1px dashed var(--paper-line);
    font-size:0.88rem;
  }
  .id-card .row:last-child{border-bottom:none;}
  .id-card .row span:first-child{color:var(--text-muted);}
  .id-card .row span:last-child{font-family:"IBM Plex Mono",monospace; color:var(--ink); text-align:right;}
  .about h2{font-size:clamp(1.6rem,3vw,2.15rem); margin-bottom:16px;}
  .about-text p{margin-block:14px;}

  /* ---------- products ---------- */
  .section-head{
    display:flex; justify-content:space-between; align-items:flex-end;
    gap:24px; margin-bottom:36px; flex-wrap:wrap;
  }
  .section-head h2{font-size:clamp(1.6rem,3vw,2.15rem);}
  .product-grid{
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
    gap:1px;
    background:var(--paper-line);
    border:1px solid var(--paper-line);
    border-radius:6px;
    overflow:hidden;
  }
  .product-card{
    background:var(--paper-raised);
    padding:24px 22px;
    display:flex; flex-direction:column; gap:12px;
    min-height:210px;
    cursor:pointer;
    transition:background-color .15s ease;
  }
  .product-card:hover, .product-card:focus-visible{
    background:color-mix(in srgb, var(--gold) 8%, var(--paper-raised));
    outline:none;
  }
  .product-card:focus-visible{ box-shadow:inset 0 0 0 2px var(--focus); }
  .product-card .details-hint{ color:var(--gold-strong); }
  .product-card .code{
    font-size:0.68rem; color:var(--gold-strong);
    display:inline-block; width:fit-content;
    border:1px solid color-mix(in srgb, var(--gold) 45%, transparent);
    padding:2px 8px; border-radius:20px;
  }
  .product-card h3{font-size:1.1rem; font-weight:600;}
  .product-card p{font-size:0.9rem; margin:0; max-width:none;}
  .product-card .cta{
    font-size:0.85rem; font-weight:600; color:var(--ink);
    text-decoration:none; display:inline-flex; align-items:center; gap:6px;
  }
  .product-card .cta:hover{color:var(--gold-strong);}
  .product-card .details-hint{
    margin-top:auto; font-size:0.82rem; font-weight:500;
  }
  .product-card a.cta{ padding-top:2px; border-top:1px dashed var(--paper-line); }

  /* ---------- product detail modal ---------- */
  .modal-overlay{
    position:fixed; inset:0; z-index:80;
    background:color-mix(in srgb, var(--ink) 55%, transparent);
    display:flex; align-items:flex-start; justify-content:center;
    padding:min(8vh,64px) 20px 40px;
    overflow-y:auto;
    animation:overlay-in .15s ease both;
  }
  .modal-overlay[hidden]{ display:none; }
  @keyframes overlay-in{ from{opacity:0;} to{opacity:1;} }
  .modal{
    position:relative;
    background:var(--paper-raised); border:1px solid var(--paper-line);
    border-radius:8px; padding:32px 30px 28px;
    max-width:640px; width:100%;
    animation:modal-in .18s cubic-bezier(.2,.7,.2,1) both;
  }
  @keyframes modal-in{ from{opacity:0; transform:translateY(10px);} to{opacity:1; transform:translateY(0);} }
  @media (prefers-reduced-motion:reduce){ .modal-overlay, .modal{ animation:none; } }
  .modal-close{
    position:absolute; top:16px; right:16px;
    width:32px; height:32px; border-radius:50%;
    border:1px solid var(--paper-line); background:var(--paper);
    color:var(--text); font-size:0.9rem; cursor:pointer;
    display:flex; align-items:center; justify-content:center;
  }
  .modal-close:hover{ background:var(--gold-strong); color:var(--paper-raised); border-color:var(--gold-strong); }
  .modal #modal-code{ margin-bottom:10px; }
  .modal h3{ font-size:1.5rem; margin:0 0 10px; padding-right:40px; }
  .modal-intro{ font-size:0.95rem; color:var(--text-muted); margin:0 0 22px; max-width:none; }
  .modal-body{ display:flex; flex-direction:column; }
  .modal-section{
    padding-block:16px;
    border-top:1px dashed var(--paper-line);
  }
  .modal-section:first-child{ border-top:1px solid var(--paper-line); padding-top:0; }
  .modal-section h4{
    font-size:0.72rem; letter-spacing:0.06em; text-transform:uppercase;
    color:var(--gold-strong); font-weight:600; margin:0 0 10px;
  }
  .modal-section ul{ margin:0; padding:0; list-style:none; display:flex; flex-direction:column; gap:8px; }
  .modal-section li{ font-size:0.92rem; padding-left:20px; position:relative; }
  .modal-section.covers li::before{ content:"✓"; position:absolute; left:0; color:var(--gold-strong); font-weight:700; }
  .modal-section.excludes li::before{ content:"✕"; position:absolute; left:0; color:var(--rust); font-weight:700; }
  .modal-section .facts{ display:flex; flex-direction:column; }
  .modal-section .facts .row{
    display:flex; justify-content:space-between; gap:12px;
    padding-block:8px; border-bottom:1px dashed var(--paper-line);
    font-size:0.88rem;
  }
  .modal-section .facts .row:last-child{ border-bottom:none; }
  .modal-section .facts .row span:first-child{ color:var(--text-muted); }
  .modal-section .facts .row span:last-child{ font-family:"IBM Plex Mono",monospace; color:var(--ink); text-align:right; }
  .modal .btn{ margin-top:20px; }
  .modal-disclaimer{ margin:16px 0 0; font-size:0.78rem; color:var(--text-muted); max-width:none; }
  .more-note{
    margin-top:22px; font-size:0.88rem; padding:16px 18px;
    border:1px dashed var(--paper-line); border-radius:6px; background:var(--paper-raised);
    max-width:none;
  }

  /* ---------- process ---------- */
  .process-band{background:var(--ink); color:var(--paper);}
  .process-band .eyebrow{color:var(--gold);}
  .process-band h2{color:var(--paper);}
  .process-band p{color:color-mix(in srgb, var(--paper) 70%, transparent);}
  .steps{
    display:grid; grid-template-columns:repeat(4,1fr); gap:0;
    margin-top:40px;
    border-top:1px solid color-mix(in srgb, var(--paper) 22%, transparent);
  }
  .step{
    padding:24px 20px 0 0;
    border-right:1px solid color-mix(in srgb, var(--paper) 22%, transparent);
  }
  .step:last-child{border-right:none; padding-right:0;}
  .step .num{
    font-family:"IBM Plex Mono",monospace; color:var(--gold);
    font-size:0.85rem; display:block; margin-bottom:10px;
  }
  .step h3{color:var(--paper); font-size:1.05rem; font-weight:600;}
  .step p{color:color-mix(in srgb, var(--paper) 68%, transparent); font-size:0.9rem; margin-top:8px;}

  /* ---------- sfaturi ---------- */
  .tips{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
  .tip{
    border:1px solid var(--paper-line); border-radius:6px; padding:22px;
    background:var(--paper-raised);
  }
  .tip .eyebrow{display:block; margin-bottom:10px;}
  .tip h3{font-size:1.02rem; font-weight:600; margin-bottom:8px;}
  .tip p{font-size:0.9rem; margin:0;}

  /* ---------- contact ---------- */
  .contact-band{background:var(--paper-raised); border-top:1px solid var(--paper-line); border-bottom:1px solid var(--paper-line);}
  .contact-grid{display:grid; grid-template-columns:1fr 1.15fr; gap:52px; align-items:flex-start;}
  .contact-pitch h2{font-size:clamp(1.6rem,3vw,2.15rem);}
  .contact-list{list-style:none; padding:0; margin:24px 0 0; display:flex; flex-direction:column; gap:14px;}
  .contact-list li{display:flex; gap:12px; font-size:0.94rem; color:var(--text);}
  .contact-list b{font-family:"IBM Plex Mono",monospace; font-weight:500; color:var(--gold-strong); font-size:0.85rem;}

  .doc-form{
    background:var(--paper); border:1px solid var(--paper-line); border-radius:6px;
    padding:30px; position:relative;
  }
  .doc-form::before{
    content:"CERERE DE OFERTĂ";
    font-family:"IBM Plex Mono",monospace; font-size:0.68rem; letter-spacing:0.16em;
    color:var(--text-muted); position:absolute; top:14px; right:20px;
  }
  .field{display:flex; flex-direction:column; gap:6px; margin-bottom:18px;}
  .field label{font-size:0.78rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--text-muted); font-weight:600;}
  .field input, .field select, .field textarea{
    font:inherit; font-family:"Public Sans",sans-serif;
    padding:11px 12px; border:1px solid var(--paper-line); border-radius:3px;
    background:var(--paper-raised); color:var(--text);
  }
  .field textarea{resize:vertical; min-height:88px;}
  .field-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
  .doc-form .btn{width:100%; justify-content:center; margin-top:6px; padding-block:13px;}
  .form-note{font-size:0.78rem; color:var(--text-muted); margin-top:12px; max-width:none;}
  .form-note a{color:var(--gold-strong); text-decoration:underline;}
  #form-status{font-size:0.85rem; margin-top:10px; min-height:1.2em;}
  #form-status[data-state="ok"]{color:var(--gold-strong);}
  #form-status[data-state="error"]{color:var(--rust);}

  /* ---------- footer ---------- */
  footer{border-top:1px solid var(--paper-line); padding-block:40px;}
  .footer-grid{display:flex; justify-content:space-between; gap:24px; flex-wrap:wrap; align-items:flex-start;}
  .fine-print{
    font-family:"IBM Plex Mono",monospace; font-size:0.72rem; line-height:1.7;
    color:var(--text-muted); max-width:70ch;
  }
  .footer-brand{font-family:"Fraunces",serif; font-weight:600; color:var(--ink); font-size:1.05rem;}

  @media (max-width:860px){
    nav.links{display:none;}
    .hero-grid{grid-template-columns:1fr;}
    .seal-wrap{order:-1; margin-bottom:8px;}
    .seal{width:180px;}
    .about{grid-template-columns:1fr;}
    .steps{grid-template-columns:1fr 1fr; row-gap:28px;}
    .step{border-right:none; border-bottom:1px solid color-mix(in srgb, var(--paper) 22%, transparent); padding-bottom:20px;}
    .tips{grid-template-columns:1fr;}
    .contact-grid{grid-template-columns:1fr;}
    .field-row{grid-template-columns:1fr;}
    .footer-grid{flex-direction:column;}
  }