/*
Theme Name: TLP Saniservice
Theme URI: https://tlpsaniservice.com
Author: TLP Saniservice
Description: Tema one-page per TLP Saniservice. Testi multilingua (IT/FR/ES/EN) via dizionario tlp-i18n. Predisposto per Polylang.
Version: 0.9.2
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
Text Domain: tlp-saniservice
*/

  :root{
    --ink:#10262B;        /* deep teal-navy */
    --ink-2:#163338;
    --teal:#17868B;       /* primary action / thread */
    --aqua:#4FC3C8;       /* bright accent */
    --paper:#F4F6F5;      /* cool clinical off-white */
    --paper-2:#EAEEEC;
    --slate:#42565B;      /* body on light */
    --line:#D6DEDC;
    --white:#FFFFFF;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    font-family:"Instrument Sans",system-ui,sans-serif;
    color:var(--slate);
    background:var(--paper);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3{font-family:"Fraunces",Georgia,serif;color:var(--ink);font-weight:500;line-height:1.1}
  .eyebrow{
    font-family:"Space Mono",monospace;
    font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
    color:var(--teal);
  }
  .wrap{max-width:1120px;margin:0 auto;padding:0 28px}
  a{color:inherit;text-decoration:none}
  .btn{
    display:inline-flex;align-items:center;gap:.55rem;
    font-weight:600;font-size:.98rem;
    padding:.85rem 1.5rem;border-radius:2px;
    transition:transform .2s ease,background .2s ease,color .2s ease;
    cursor:pointer;border:1px solid transparent;
  }
  .btn-primary{background:var(--teal);color:#fff}
  .btn-primary:hover{background:#0f6f74;transform:translateY(-2px)}
  .btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
  .btn-ghost:hover{border-color:var(--aqua);color:var(--aqua);transform:translateY(-2px)}
  .btn .arw{transition:transform .2s ease}
  .btn:hover .arw{transform:translateX(4px)}

  /* ---------- header ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(244,246,245,.85);backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav{display:flex;align-items:center;justify-content:space-between;height:70px}
  .brand{display:flex;align-items:center;gap:.6rem;font-weight:600;color:var(--ink);letter-spacing:.01em}
  .brand .mark{width:30px;height:30px;flex:0 0 30px}
  .brand b{font-weight:700}
  .brand span{color:var(--teal)}
  .navlinks{display:flex;gap:2rem;align-items:center;font-size:.95rem}
  .navlinks a{color:var(--ink);opacity:.8;transition:opacity .2s}
  .navlinks a:hover{opacity:1}
  .navmeta{display:flex;align-items:center;gap:1.1rem}
  .lang{font-family:"Space Mono",monospace;font-size:.78rem;letter-spacing:.08em;display:flex;gap:.5rem}
  .lang button{background:none;border:none;cursor:pointer;color:var(--slate);opacity:.55;padding:2px 1px;font:inherit}
  .lang button.on{opacity:1;color:var(--teal);border-bottom:2px solid var(--teal)}
  .lang a{display:inline-flex;align-items:center;gap:.34rem;text-decoration:none;text-transform:uppercase;color:var(--slate);opacity:.55;padding:2px 1px;transition:opacity .2s}
  .lang a:hover{opacity:.85}
  .lang a.on{opacity:1;color:var(--teal);border-bottom:2px solid var(--teal)}
  .lang a img{width:17px;height:auto;display:block;border-radius:1px}
  .reserved{font-size:.85rem;color:var(--teal);border:1px solid var(--line);padding:.45rem .85rem;border-radius:2px;transition:border-color .2s}
  .reserved:hover{border-color:var(--teal)}
  .burger{display:none;background:none;border:none;cursor:pointer;color:var(--ink)}

  /* ---------- hero ---------- */
  .hero{background:var(--ink);color:#dfeceb;position:relative;overflow:hidden}
  .hero .wrap{position:relative;z-index:2;padding-top:96px;padding-bottom:104px}
  .hero-eyebrow{color:var(--aqua)}
  .hero h1{
    color:#fff;font-size:clamp(2.4rem,5vw,3.9rem);letter-spacing:-.01em;
    margin:1.1rem 0 1.3rem;max-width:16ch;
  }
  .hero h1 em{font-style:italic;color:var(--aqua)}
  .hero p.lead{font-size:1.15rem;max-width:52ch;color:#b9cecc}
  .paths{display:flex;gap:1rem;margin-top:2.4rem;flex-wrap:wrap}
  /* concentric arcs echoing logo + brochure */
  .arcs{position:absolute;top:-160px;right:-160px;width:620px;height:620px;z-index:1;opacity:.5}
  .arcs svg{width:100%;height:100%}
  .hero-foot{
    position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.12);
    background:var(--ink-2);
  }
  .hero-foot .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding:0}
  .hf-item{padding:30px 26px;border-left:1px solid rgba(255,255,255,.1)}
  .hf-item:first-child{border-left:none;padding-left:28px}
  .hf-num{font-family:"Space Mono",monospace;font-weight:700;color:var(--aqua);font-size:1.9rem;line-height:1}
  .hf-label{color:#dCe8e6;font-size:1.05rem;margin-top:.55rem;font-weight:500;line-height:1.35}

  /* ---------- sections ---------- */
  section{padding:88px 0}
  .sec-head{max-width:60ch;margin-bottom:2.6rem}
  .sec-head h2{font-size:clamp(1.9rem,3.4vw,2.7rem);margin:.7rem 0 0}

  .about{background:var(--paper)}
  .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
  .about-copy p{margin-bottom:1rem;font-size:1.05rem}
  .about-visual{
    aspect-ratio:4/5;border-radius:3px;position:relative;overflow:hidden;
    background:linear-gradient(150deg,var(--ink) 0%,#1c454b 60%,var(--teal) 130%);
    display:flex;align-items:flex-end;padding:26px;
  }
  .about-visual .tag{color:#cfeeee;font-family:"Space Mono",monospace;font-size:.8rem;letter-spacing:.06em}
  .about-visual .ring{position:absolute;top:-80px;left:-80px;width:340px;height:340px;opacity:.4}
  .about-visual .illus{position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);width:82%;max-width:400px;z-index:1}

  /* ---------- percorso (thread) ---------- */
  .path{background:var(--paper-2)}
  .steps{position:relative;margin-top:1rem}
  .thread{position:absolute;left:38px;top:22px;bottom:22px;width:2px;
    background:linear-gradient(var(--teal),var(--aqua));z-index:0}
  .step{display:grid;grid-template-columns:76px 1fr;gap:1.6rem;position:relative;z-index:1;padding:22px 0}
  .step .num{
    width:76px;height:76px;border-radius:50%;background:var(--paper);
    border:2px solid var(--teal);color:var(--teal);
    display:flex;align-items:center;justify-content:center;
    font-family:"Space Mono",monospace;font-weight:700;font-size:1.25rem;
  }
  .step:hover .num{background:var(--teal);color:#fff;transition:.25s}
  .step h3{font-size:1.4rem;margin-bottom:.35rem}
  .step p{max-width:60ch}

  /* ---------- why ---------- */
  .why{background:var(--ink);color:#cfe0de}
  .why h2{color:#fff}
  .why .eyebrow{color:var(--aqua)}
  .why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem;margin-top:2.4rem}
  .card{background:var(--ink-2);border:1px solid rgba(255,255,255,.08);border-radius:3px;padding:26px 28px;transition:border-color .25s,transform .25s}
  .card:hover{border-color:var(--teal);transform:translateY(-3px)}
  .card .k{font-family:"Space Mono",monospace;color:var(--aqua);font-size:.8rem;letter-spacing:.1em}
  .card h3{color:#fff;font-size:1.25rem;margin:.5rem 0 .5rem}
  .card p{color:#a9c1bf;font-size:.98rem}

  /* ---------- reserved teaser ---------- */
  .resv{background:var(--paper)}
  .resv-box{
    background:var(--white);border:1px solid var(--line);border-radius:4px;
    padding:44px;display:grid;grid-template-columns:1.3fr 1fr;gap:2.5rem;align-items:center;
  }
  .resv-box h2{font-size:1.9rem}
  .resv-box .mini{margin-top:1rem}
  .login-card{background:var(--paper-2);border:1px dashed var(--line);border-radius:4px;padding:26px}
  .login-card label{font-family:"Space Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal)}
  .login-card .fake-input{background:#fff;border:1px solid var(--line);border-radius:2px;padding:.8rem .9rem;margin:.5rem 0 1rem;color:#9aa8a6;font-size:.95rem}
  .login-card .hint{font-size:.82rem;color:#8b9997;margin-top:.6rem}

  /* ---------- contact / funnels ---------- */
  .contact{background:var(--paper-2)}
  .funnels{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem;margin-top:1rem}
  .funnel{background:#fff;border:1px solid var(--line);border-radius:4px;padding:34px;transition:transform .25s,box-shadow .25s}
  .funnel:hover{transform:translateY(-4px);box-shadow:0 18px 40px -24px rgba(16,38,43,.5)}
  .funnel .ico{width:46px;height:46px;border-radius:50%;background:var(--paper-2);display:flex;align-items:center;justify-content:center;margin-bottom:1rem}
  .funnel h3{font-size:1.4rem;margin-bottom:.5rem}
  .funnel p{margin-bottom:1.4rem;font-size:1rem}

  /* ---------- footer ---------- */
  footer{background:var(--ink);color:#9db6b4;padding:60px 0 34px}
  .foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}
  footer h4{color:#fff;font-family:"Instrument Sans";font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1rem;font-weight:600}
  footer .brand{color:#fff;margin-bottom:1rem}
  footer .brand span{color:var(--aqua)}
  footer a{display:block;color:#9db6b4;margin-bottom:.5rem;font-size:.95rem;transition:color .2s}
  footer a:hover{color:var(--aqua)}
  .foot-bar{border-top:1px solid rgba(255,255,255,.1);margin-top:2.6rem;padding-top:1.4rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.82rem;color:#7b9391}
  .foot-bar a{display:inline;color:inherit;margin:0;text-decoration:underline;text-underline-offset:2px}
  .foot-bar a:hover{color:var(--aqua)}
  .foot-bar .lang button{color:#7b9391}
  .foot-bar .lang button.on{color:var(--aqua);border-color:var(--aqua)}
  .foot-bar .lang a{color:#7b9391}
  .foot-bar .lang a.on{color:var(--aqua);border-color:var(--aqua)}

  /* reveal */
  .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
  .reveal.in{opacity:1;transform:none}

  /* mockup ribbon */
  .ribbon{background:var(--aqua);color:var(--ink);text-align:center;font-family:"Space Mono",monospace;font-size:.75rem;letter-spacing:.1em;padding:6px;text-transform:uppercase}

  @media(max-width:860px){
    .navlinks{display:none}
    .about-grid,.resv-box,.foot-grid,.funnels,.why-grid{grid-template-columns:1fr}
    .about-visual{aspect-ratio:16/10}
    .resv-box{padding:30px}
  }
  /* offset per l'header sticky quando si salta a un'ancora */
  section[id],.funnel[id]{scroll-margin-top:86px}

  @media(prefers-reduced-motion:reduce){
    .reveal{opacity:1;transform:none;transition:none}
    html{scroll-behavior:auto}
  }

  .about-visual .photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:0}
  .about-visual .scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgba(16,38,43,.9) 0%,rgba(16,38,43,.25) 38%,rgba(16,38,43,0) 68%)}
  .about-visual .tag{position:relative;z-index:2}