/*
Theme Name: PAL Certificazioni
Theme URI: https://www.palcertificazioni.it
Author: PAL Certificazioni
Description: Tema WordPress custom per il sito di PAL Certificazioni, ente di certificazione ISO del gruppo PAL.
Version: 1.0
Text Domain: pal-certificazioni
*/

/* ==========================================================================
   PAL CERTIFICAZIONI — Design System
   ========================================================================== */

:root{
  --color-primary:#243463;
  --color-primary-dark:#182545;
  --color-primary-light:#e9ecf5;
  --color-accent:#e0923c;
  --color-accent-dark:#c3762a;
  --color-gold:#e0923c;
  --color-text:#1c2b36;
  --color-text-muted:#5a6b78;
  --color-bg:#ffffff;
  --color-bg-alt:#f4f7f9;
  --color-border:#e1e8ec;
  --radius:10px;
  --shadow:0 4px 20px rgba(11,61,98,0.08);
  --shadow-lg:0 10px 40px rgba(11,61,98,0.14);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --max-width:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  color:var(--color-text);
  background:var(--color-bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--color-accent-dark);text-decoration:none;}
a:hover{text-decoration:underline;}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em;font-weight:700;color:var(--color-primary-dark);}
h1{font-size:clamp(2rem,4vw,2.8rem);}
h2{font-size:clamp(1.5rem,3vw,2.1rem);}
h3{font-size:1.25rem;}
p{margin:0 0 1em;}
ul{margin:0 0 1em;padding-left:1.2em;}
.container{max-width:var(--max-width);margin:0 auto;padding:0 24px;}
section{padding:64px 0;}
.section-alt{background:var(--color-bg-alt);}
.text-center{text-align:center;}
.eyebrow{
  display:inline-block;
  text-transform:uppercase;
  letter-spacing:.08em;
  font-size:.78rem;
  font-weight:700;
  color:var(--color-accent-dark);
  background:var(--color-primary-light);
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:14px;
}
.lead{font-size:1.15rem;color:var(--color-text-muted);max-width:760px;}
.lead.center{margin-left:auto;margin-right:auto;text-align:center;}

/* Buttons */
.btn{
  display:inline-block;
  padding:14px 28px;
  border-radius:8px;
  font-weight:700;
  font-size:.98rem;
  text-decoration:none;
  border:2px solid transparent;
  cursor:pointer;
  transition:all .15s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px);}
.btn-primary{background:var(--color-accent);color:#fff;}
.btn-primary:hover{background:var(--color-accent-dark);}
.btn-outline{background:transparent;border-color:#fff;color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,.12);}
.btn-outline-dark{background:transparent;border-color:var(--color-primary);color:var(--color-primary);}
.btn-outline-dark:hover{background:var(--color-primary);color:#fff;}
.btn-block{display:block;text-align:center;width:100%;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--color-border);
  backdrop-filter:blur(6px);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;max-width:var(--max-width);margin:0 auto;
}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;color:var(--color-primary-dark);}
.logo-img{height:44px;width:auto;display:block;}
.footer-logo{height:34px;width:auto;display:block;margin-bottom:16px;}
.logo small{display:block;font-size:.62rem;font-weight:600;letter-spacing:.06em;color:var(--color-text-muted);text-transform:uppercase;}
nav.main-nav{display:flex;align-items:center;gap:28px;}
nav.main-nav a{color:var(--color-text);font-weight:600;font-size:.95rem;}
nav.main-nav a:hover{color:var(--color-accent-dark);text-decoration:none;}
.nav-cta{display:flex;align-items:center;gap:18px;}
.menu-toggle{display:none;background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--color-primary-dark);}

@media (max-width:900px){
  nav.main-nav{
    position:fixed;top:70px;left:0;right:0;bottom:0;
    background:#fff;flex-direction:column;align-items:flex-start;
    padding:24px;gap:18px;transform:translateX(100%);
    transition:transform .2s ease;overflow-y:auto;
  }
  nav.main-nav.open{transform:translateX(0);}
  .menu-toggle{display:block;}
  .nav-cta .btn{display:none;}
}

/* Hero */
.hero{
  background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);
  color:#fff;padding:90px 0;
}
.hero .eyebrow{background:rgba(255,255,255,.14);color:#fff;}
.hero h1{color:#fff;}
.hero p.lead{color:rgba(255,255,255,.85);}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px;}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;}}

.page-hero{
  background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);
  color:#fff;padding:64px 0;
}
.page-hero h1{color:#fff;margin-bottom:.3em;}
.page-hero .lead{color:rgba(255,255,255,.85);}
.breadcrumb{font-size:.85rem;color:rgba(255,255,255,.7);margin-bottom:14px;}
.breadcrumb a{color:rgba(255,255,255,.85);}

/* Cards / grids */
.grid{display:grid;gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}}

.card{
  background:#fff;border:1px solid var(--color-border);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.card .icon{
  width:48px;height:48px;border-radius:10px;background:var(--color-primary-light);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:1.4rem;
}
.card h3{margin-bottom:.4em;}
.card p{color:var(--color-text-muted);margin-bottom:0;}
.card a.card-link{font-weight:700;font-size:.9rem;display:inline-block;margin-top:12px;}

.norma-card{border-top:4px solid var(--color-primary);}
.norma-card.featured{border-top-color:var(--color-accent);background:linear-gradient(180deg,#fff6ea,#fff);}
.badge-focus{
  display:inline-block;background:var(--color-gold);color:#fff;font-size:.7rem;font-weight:800;
  padding:3px 10px;border-radius:999px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:10px;
}

/* Steps */
.steps{counter-reset:step;}
.step{display:flex;gap:20px;margin-bottom:32px;}
.step-num{
  counter-increment:step;flex-shrink:0;width:44px;height:44px;border-radius:50%;
  background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:1.1rem;
}
.step-num::before{content:counter(step);}
.step-body h3{margin-bottom:.3em;}
.step-body p{color:var(--color-text-muted);margin-bottom:0;}

/* Trust bar */
.trust-bar{
  background:var(--color-bg-alt);border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);
  padding:32px 0;
}
.trust-bar .grid{align-items:center;text-align:center;}
.trust-bar strong{display:block;color:var(--color-primary-dark);font-size:1.5rem;}
.trust-bar span{color:var(--color-text-muted);font-size:.9rem;}

/* CTA band */
.cta-band{
  background:linear-gradient(135deg,var(--color-accent) 0%,var(--color-accent-dark) 100%);
  color:#fff;padding:56px 0;text-align:center;
}
.cta-band h2{color:#fff;}
.cta-band p{color:rgba(255,255,255,.9);}

/* FAQ */
.faq-item{border-bottom:1px solid var(--color-border);padding:18px 0;}
.faq-item h3{font-size:1.05rem;margin-bottom:.4em;}
.faq-item p{color:var(--color-text-muted);margin-bottom:0;}

/* Table */
table.doc-table{width:100%;border-collapse:collapse;margin:16px 0 32px;}
table.doc-table th,table.doc-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--color-border);}
table.doc-table th{color:var(--color-text-muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;}

/* Forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media (max-width:640px){.form-grid{grid-template-columns:1fr;}}
.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:18px;}
.form-field.full{grid-column:1/-1;}
.form-field label{font-weight:600;font-size:.9rem;}
.form-field input,.form-field select,.form-field textarea{
  padding:12px 14px;border:1px solid var(--color-border);border-radius:8px;font-family:var(--font);font-size:1rem;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:2px solid var(--color-accent);border-color:var(--color-accent);}
.form-card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow);}

/* Footer */
footer.site-footer{background:var(--color-primary-dark);color:rgba(255,255,255,.82);padding:56px 0 24px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:36px;margin-bottom:36px;}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.footer-grid{grid-template-columns:1fr;}}
footer.site-footer h4{color:#fff;font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px;}
footer.site-footer a{color:rgba(255,255,255,.78);display:block;margin-bottom:8px;font-size:.92rem;}
footer.site-footer a:hover{color:#fff;text-decoration:none;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:20px;font-size:.82rem;color:rgba(255,255,255,.6);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

/* Blog */
.post-card{border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow);}
.post-card .post-thumb{height:140px;background:linear-gradient(135deg,var(--color-primary),var(--color-accent));}
.post-card-body{padding:22px;}
.post-meta{font-size:.8rem;color:var(--color-text-muted);margin-bottom:8px;text-transform:uppercase;letter-spacing:.04em;}
article.post-content{max-width:760px;margin:0 auto;}
article.post-content h2{margin-top:1.4em;}
article.post-content ul{margin-bottom:1.4em;}

/* misc */
.mt-0{margin-top:0;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
@media (max-width:900px){.two-col{grid-template-columns:1fr;}}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0;}
.badge{background:var(--color-primary-light);color:var(--color-primary-dark);font-size:.8rem;font-weight:700;padding:6px 14px;border-radius:999px;}
.badge-accredited{background:#dff3ea;color:#146c43;}
.badge-pending{background:#fdf0dd;color:#9a5b12;}