/*
Theme Name: Dentaltecnica 4.0
Theme URI: https://dentaltecnica-sito.vercel.app/
Author: Ruben Bianco
Description: Tema custom one-page per Dentaltecnica 4.0 — Laboratorio Odontoprotesico, Torino. Porting pixel-perfect della bozza statica approvata; i casi di laboratorio sono gestiti dal Custom Post Type "Caso".
Version: 1.0.3
Requires at least: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: dentaltecnica40
*/

:root{
  --blu:#2238b8;
  --blu-scuro:#16246e;
  --blu-chiaro:#e9edfb;
  --inchiostro:#10131f;
  --grigio:#5c6270;
  --carta:#fafbfd;
  --bianco:#ffffff;
  --linea:#d8dce8;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --sans:'Archivo',-apple-system,'Helvetica Neue',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--inchiostro);
  background:var(--carta);
  line-height:1.6;
  font-size:17px;
}
img{display:block;max-width:100%}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

/* ---------- etichette tecniche ---------- */
.tag{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--blu);
  display:inline-flex;
  align-items:center;
  gap:.6em;
}
.tag::before{content:"";width:26px;height:1px;background:var(--blu)}

/* ---------- header ---------- */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,251,253,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--linea);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand svg{width:34px;height:34px;flex:none}
.brand-name{
  font-weight:750;font-stretch:115%;
  font-size:1.05rem;letter-spacing:.02em;line-height:1.1;
}
.brand-name small{
  display:block;font-family:var(--mono);font-weight:400;
  font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--grigio);
}
nav.menu{display:flex;gap:30px}
nav.menu a{
  font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;
  text-transform:uppercase;text-decoration:none;color:var(--inchiostro);
  padding:6px 0;border-bottom:2px solid transparent;transition:.2s;
}
nav.menu a:hover{color:var(--blu);border-color:var(--blu)}
nav.menu a.tel{color:var(--blu);font-weight:500}
.nav-cta{
  font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;
  background:var(--blu);color:#fff!important;padding:10px 18px;text-decoration:none;
  border:none!important;transition:.2s;
}
.nav-cta:hover{background:var(--blu-scuro)}
.burger{display:none;background:none;border:1px solid var(--linea);width:44px;height:44px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{width:20px;height:2px;background:var(--inchiostro);transition:.25s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    linear-gradient(rgba(34,56,184,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(34,56,184,.045) 1px,transparent 1px);
  background-size:36px 36px;
  border-bottom:1px solid var(--linea);
}
.hero .wrap{
  display:grid;grid-template-columns:1.05fr .95fr;gap:60px;
  align-items:center;padding-top:84px;padding-bottom:84px;
}
h1{
  font-size:clamp(2.1rem,4.6vw,3.6rem);
  font-weight:760;font-stretch:108%;
  line-height:1.05;letter-spacing:-.015em;
  margin:22px 0 24px;
}
h1 em{font-style:normal;color:var(--blu)}
.hero p.lead{font-size:1.12rem;color:var(--grigio);max-width:34em;margin-bottom:36px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-block;text-decoration:none;font-weight:600;
  padding:15px 28px;font-size:.95rem;transition:.2s;
}
.btn-pri{background:var(--blu);color:#fff;box-shadow:0 8px 24px rgba(34,56,184,.25)}
.btn-pri:hover{background:var(--blu-scuro);transform:translateY(-2px)}
.btn-sec{border:1.5px solid var(--inchiostro);color:var(--inchiostro)}
.btn-sec:hover{border-color:var(--blu);color:var(--blu)}

.viewport{position:relative;padding:14px}
.viewport::before,.viewport::after,
.viewport .corner::before,.viewport .corner::after{
  content:"";position:absolute;width:22px;height:22px;border:2px solid var(--blu)
}
.viewport::before{top:0;left:0;border-right:none;border-bottom:none}
.viewport::after{top:0;right:0;border-left:none;border-bottom:none}
.viewport .corner::before{bottom:0;left:0;border-right:none;border-top:none}
.viewport .corner::after{bottom:0;right:0;border-left:none;border-top:none}
.viewport img{width:100%;height:420px;object-fit:cover}
.viewport figcaption{
  position:absolute;left:14px;bottom:14px;right:14px;
  background:linear-gradient(transparent,rgba(16,19,31,.78));
  color:#fff;font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;
  text-transform:uppercase;padding:38px 16px 12px;
}

/* ---------- sezioni ---------- */
section{padding:96px 0}
.sec-head{display:flex;align-items:baseline;gap:18px;margin-bottom:18px}
.sec-num{font-family:var(--mono);font-size:.78rem;color:var(--blu)}
h2{font-size:clamp(1.7rem,3vw,2.5rem);font-weight:740;font-stretch:108%;letter-spacing:-.01em;line-height:1.12}
.sec-intro{color:var(--grigio);max-width:46em;font-size:1.05rem}

/* approccio */
#approccio{background:var(--bianco);border-bottom:1px solid var(--linea)}
.punti{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--linea);border:1px solid var(--linea);margin-top:52px}
.punto{background:var(--bianco);padding:36px 30px;position:relative;transition:.25s}
.punto:hover{background:var(--blu-chiaro)}
.punto .n{font-family:var(--mono);font-size:.74rem;color:var(--blu);display:block;margin-bottom:14px}
.punto h3{font-size:1.18rem;font-weight:700;margin-bottom:10px}
.punto p{color:var(--grigio);font-size:.95rem}
.motto{
  margin-top:64px;text-align:center;
  font-size:clamp(1.4rem,2.6vw,2.1rem);
  font-weight:740;font-stretch:110%;color:var(--blu-scuro);
}
.motto::before{content:"« "}
.motto::after{content:" »"}

/* servizi */
.servizi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px}
.servizio{
  background:var(--bianco);border:1px solid var(--linea);
  padding:32px 28px;position:relative;transition:.25s;
}
.servizio:hover{border-color:var(--blu);box-shadow:0 12px 32px rgba(34,56,184,.10);transform:translateY(-3px)}
.servizio .icona{width:42px;height:42px;margin-bottom:18px;color:var(--blu)}
.servizio h3{font-size:1.1rem;font-weight:700;margin-bottom:8px}
.servizio p{color:var(--grigio);font-size:.92rem}
.servizio.largo{
  grid-column:span 2;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;
  background:var(--blu-scuro);border-color:var(--blu-scuro);color:#fff;
}
.servizio.largo h3{color:#fff}
.servizio.largo p{color:#c6cdf2}
.servizio.largo .icona{color:#8da2ff}
.servizio.largo img{height:100%;min-height:220px;object-fit:cover;width:100%}

/* casi */
#casi{background:var(--bianco);border-top:1px solid var(--linea);border-bottom:1px solid var(--linea)}
.caso{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center;
  padding:56px 0;border-top:1px solid var(--linea);
}
.caso:first-of-type{border-top:none;padding-top:64px}
.caso .n-caso{font-family:var(--mono);font-size:.74rem;color:var(--blu);letter-spacing:.14em}
.caso h3{font-size:1.55rem;font-weight:730;font-stretch:106%;margin:12px 0 14px;line-height:1.18}
.caso p{color:var(--grigio);font-size:.98rem;max-width:30em}
.caso-foto{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:130px;gap:10px}
.caso-foto a{display:block;overflow:hidden;position:relative;cursor:zoom-in}
.caso-foto a:first-child{grid-column:span 2;grid-row:span 2}
.caso-foto.due{grid-template-columns:repeat(2,1fr)}
.caso-foto.due a,.caso-foto.due a:first-child{grid-column:span 1;grid-row:span 2}
.caso-foto img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.caso-foto a:hover img{transform:scale(1.06)}
.caso:nth-child(even) .caso-testo{order:2}

/* team */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px}
.socio{background:var(--bianco);border:1px solid var(--linea);padding:36px 30px;text-align:center}
.socio .avatar{
  width:104px;height:104px;border-radius:50%;margin:0 auto 20px;
  background:radial-gradient(circle at 30% 25%,#3a52d8,var(--blu-scuro));
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:750;font-size:1.7rem;font-stretch:110%;letter-spacing:.04em;
}
.socio .avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover}
.socio h3{font-size:1.15rem;font-weight:720}
.socio .ruolo{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--grigio);margin-top:8px}
.nota-foto{font-family:var(--mono);font-size:.7rem;color:var(--grigio);text-align:center;margin-top:26px;letter-spacing:.06em}

/* contatti */
#contatti{background:var(--blu-scuro);color:#fff}
#contatti .tag{color:#8da2ff}
#contatti .tag::before{background:#8da2ff}
#contatti h2{color:#fff}
#contatti .sec-intro{color:#c6cdf2}
.contatti-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;margin-top:52px}
.dato{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.dato svg{width:22px;height:22px;flex:none;color:#8da2ff;margin-top:3px}
.dato b{display:block;font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#9aa7e8;font-weight:500;margin-bottom:3px}
.dato span{font-size:1.02rem}
.da-confermare{font-family:var(--mono);font-size:.72rem;color:#ffb35c;letter-spacing:.04em}
.contatti-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.btn-bianco{background:#fff;color:var(--blu-scuro)}
.btn-bianco:hover{background:var(--blu-chiaro)}
form{display:grid;gap:14px}
form label{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#9aa7e8}
form input,form textarea{
  width:100%;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);
  color:#fff;padding:13px 14px;font-family:var(--sans);font-size:.95rem;margin-top:6px;
}
form input:focus,form textarea:focus{outline:none;border-color:#8da2ff}
form button,form input[type="submit"]{
  background:#fff;color:var(--blu-scuro);border:none;padding:15px;width:100%;
  font-family:var(--sans);font-weight:650;font-size:.95rem;cursor:pointer;transition:.2s;
}
form button:hover,form input[type="submit"]:hover{background:var(--blu-chiaro)}
.nota-form{font-family:var(--mono);font-size:.68rem;color:#9aa7e8;letter-spacing:.04em}
.mappa{margin-top:64px;border:1px solid rgba(255,255,255,.18)}
.mappa iframe{width:100%;height:340px;border:0;display:block;filter:grayscale(.3)}

/* Contact Form 7: adattamenti minimi al markup del plugin */
.wpcf7 form p{display:grid;gap:14px;margin:0}
.wpcf7 .wpcf7-form-control-wrap{display:block}
.wpcf7 .wpcf7-not-valid-tip{font-family:var(--mono);font-size:.7rem;color:#ffb35c;margin-top:4px}
.wpcf7 .wpcf7-response-output{
  border:1px solid rgba(255,255,255,.3)!important;margin:10px 0 0!important;
  padding:12px 14px!important;font-family:var(--mono);font-size:.74rem;color:#fff;
}
.wpcf7 .wpcf7-spinner{display:none}
.wpcf7 .wpcf7-acceptance label{display:flex;gap:10px;align-items:flex-start;font-family:var(--sans);font-size:.85rem;letter-spacing:0;text-transform:none;color:#c9d0f0;line-height:1.5}
.wpcf7 .wpcf7-acceptance input[type="checkbox"]{width:18px;height:18px;flex:none;margin:2px 0 0;padding:0;accent-color:#fff}
.wpcf7 .wpcf7-acceptance a{color:#fff}

/* Pagine interne (privacy): respiro tra i paragrafi di the_content() */
.sec-intro h3{margin:1.6em 0 .4em}
.sec-intro ul{padding-left:1.2em}

/* footer */
footer.site-footer{background:#0b0f1e;color:#8a90a3;padding:36px 0;font-size:.84rem}
footer.site-footer .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;align-items:center}
footer.site-footer a{color:#c6cdf2;text-decoration:none}
footer.site-footer a:hover{text-decoration:underline}

/* lightbox */
.lightbox{
  position:fixed;inset:0;background:rgba(11,15,30,.94);z-index:100;
  display:none;align-items:center;justify-content:center;flex-direction:column;gap:18px;
}
.lightbox.open{display:flex}
.lightbox img{max-width:88vw;max-height:78vh;width:auto;height:auto;object-fit:contain;box-shadow:0 20px 80px rgba(0,0,0,.5)}
.lightbox .lb-caption{color:#9aa7e8;font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase}
.lb-btn{
  position:absolute;background:none;border:1px solid rgba(255,255,255,.3);color:#fff;
  width:48px;height:48px;cursor:pointer;font-size:1.2rem;transition:.2s;
}
.lb-btn:hover{background:rgba(255,255,255,.12)}
.lb-close{top:24px;right:24px}
.lb-prev{left:24px;top:50%;transform:translateY(-50%)}
.lb-next{right:24px;top:50%;transform:translateY(-50%)}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s,transform .7s}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* barra admin WP: non coprire l'header sticky */
body.admin-bar header.site-header{top:32px}
@media (max-width:782px){
  body.admin-bar header.site-header{top:46px}
}

/* ---------- responsive ---------- */
@media (max-width:920px){
  .hero .wrap{grid-template-columns:1fr;gap:44px;padding-top:56px;padding-bottom:56px}
  .punti,.servizi-grid,.team-grid{grid-template-columns:1fr}
  .servizio.largo{grid-column:span 1;grid-template-columns:1fr}
  .caso{grid-template-columns:1fr;gap:28px;padding:44px 0}
  .caso:nth-child(even) .caso-testo{order:0}
  .contatti-grid{grid-template-columns:1fr;gap:44px}
  nav.menu{
    display:none;position:absolute;top:72px;left:0;right:0;
    background:var(--bianco);border-bottom:1px solid var(--linea);
    flex-direction:column;gap:0;padding:10px 24px 20px;
  }
  nav.menu.open{display:flex}
  nav.menu a{padding:14px 0;border-bottom:1px solid var(--linea)}
  .nav-cta{display:none}
  .burger{display:flex}
  section{padding:64px 0}
  .viewport img{height:300px}
  .brand-name{font-size:.95rem}
  .brand-name small{font-size:.52rem;white-space:nowrap}
}