/* ===================================================================
   Studio Bortoli Bizzi — foglio di stile condiviso
   Palette: base neutra (pietra/grigio) + accento per persona
   Tipografia: Fraunces (display) + Public Sans (testo)
=================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,500;1,9..144,600&family=Public+Sans:wght@400;500;600;700&display=swap');

:root{
  --paper:      #FAFAF9;
  --paper-soft: #F3F2EF;
  --ink:        #1C1B1A;
  --ink-soft:   #5C5852;
  --ink-faint:  #8C8780;
  --line:       #E4E1DA;
  --accent:     #A8462F;      /* sovrascritto per persona */
  --accent-soft:#A8462F14;
  --accent-ink: #ffffff;
  --radius:     14px;
  --radius-sm:  8px;
  --radius-pill:999px;
  --shadow-sm:  0 1px 2px rgba(28,27,26,.05), 0 1px 1px rgba(28,27,26,.04);
  --shadow-md:  0 12px 28px -12px rgba(28,27,26,.18);
  --content-w:  1180px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Public Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,h2,h3,.wordmark{
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 500;
  margin: 0 0 .5em 0;
  letter-spacing: -0.01em;
}

a{ color: var(--accent); text-decoration: none; }
a:hover{ text-decoration: underline; }

img{ max-width: 100%; display:block; }

:focus-visible{ outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

/* ---------- header / nav ---------- */
.site-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 2rem;
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 1.3rem 2.5rem;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250,250,249,.92);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.site-header::after{
  content:"";
  position:absolute; left:0; right:0; bottom:0; height:1px;
  background: var(--line);
}
.brand{
  display:flex;
  align-items:center;
  gap:.7rem;
  font-size: 1.3rem;
  color: var(--ink);
}
.brand img.logo-img{ height: 34px; width:auto; display:block; }
footer .brand img.logo-img{ height: 30px; }

.brand-personal{
  display:flex; align-items:center; gap:.7rem;
  text-decoration:none !important; color:var(--ink);
}
.brand-personal .brand-icon{ width:40px; height:40px; flex-shrink:0; }
.brand-personal .brand-text{ display:flex; flex-direction:column; line-height:1.2; }
.brand-personal .brand-name{
  font-family:'Fraunces', serif; font-style:normal; font-weight:600;
  font-size:1.12rem; color:var(--ink); letter-spacing:-0.01em;
}
.brand-personal .brand-tag{
  font-size:.6rem; font-weight:600; letter-spacing:.13em; text-transform:uppercase;
  color: var(--ink-faint); margin-top:.1rem;
}
footer .brand-personal .brand-icon{ width:34px; height:34px; }
footer .brand-personal .brand-name{ font-size:1.02rem; }
.brand strong{ font-weight:600; }
.brand em{ font-style: italic; font-weight: 400; color: var(--ink-soft); }
.brand .who{
  font-family:'Public Sans', sans-serif;
  font-size:.62rem;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent);
  border:1px solid var(--accent);
  padding:.15rem .5rem;
  border-radius:var(--radius-pill);
  margin-left:.4rem;
}
nav.main-nav{
  display:flex;
  gap:1.9rem;
  flex-wrap:wrap;
}
nav.main-nav a{
  color:var(--ink-soft);
  font-size:.78rem;
  font-weight:600;
  letter-spacing:.07em;
  text-transform:uppercase;
  padding-bottom:.3rem;
  border-bottom:2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
nav.main-nav a:hover,
nav.main-nav a.active{
  color:var(--ink);
  text-decoration:none;
  border-bottom-color: var(--accent);
}

/* ---------- hero ---------- */
.hero{
  padding: 4rem 2.5rem;
  max-width: var(--content-w);
  margin: 0 auto;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 2.6rem;
  align-items:center;
}
.hero-photo{
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
}
.hero-photo img{
  width:100%; height:100%; object-fit:cover; object-position: center 20%;
}
@media (min-width: 900px){
  .hero{ padding: 5.5rem 2.5rem; }
  .hero-grid{ grid-template-columns: 1.15fr .85fr; gap: 3.5rem; }
  .hero-photo{ aspect-ratio: 4 / 5; }
}
.hero .eyebrow{
  font-size:.75rem;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
  color: var(--accent);
  margin-bottom:1rem;
  display:block;
}
.hero h1{
  font-size: clamp(2.4rem, 4.6vw, 3.6rem);
  line-height:1.08;
  max-width: 15ch;
  color: var(--ink);
}
.hero p.lead{
  font-size:1.13rem;
  color: var(--ink-soft);
  max-width: 48ch;
  margin-top:1.3rem;
}

/* ---------- generic page header (interior pages) ---------- */
.page-hero{
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 3.2rem 2.5rem 2.2rem;
  border-bottom:1px solid var(--line);
}
.page-hero h1{ font-size: clamp(2rem, 4vw, 2.7rem); }

/* ---------- content ---------- */
main{ max-width: 760px; margin: 0 auto; padding: 3rem 2.5rem 5rem; }
.card{
  background: var(--paper-soft);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.2rem 2.4rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}
.card + .card{ margin-top: -0.5rem; }
p{ margin: 0 0 1.1em 0; }
strong{ color: var(--ink); font-weight:600; }

.divider{
  border:none;
  border-top:1px solid var(--line);
  margin: 2.6rem 0;
}

.tag-line{
  text-align:center;
  font-family:'Fraunces', serif;
  font-style:italic;
  font-size:1.08rem;
  color: var(--ink-soft);
  margin: 2.6rem 0;
}

.service-block{
  display:grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items:start;
  margin-bottom: 2.4rem;
}
.service-block .icon{
  width:60px; height:60px;
  border-radius:50%;
  background: var(--accent-soft);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.service-block .icon svg{ width:28px; height:28px; stroke:var(--accent); }
.service-block h3{ font-size:1.2rem; }
@media (max-width: 560px){
  .service-block{ grid-template-columns: 1fr; }
  .service-block .icon{ order:-1; }
}

/* ---------- CTA button ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  background: var(--accent);
  color: var(--accent-ink) !important;
  font-weight:600;
  font-size:.92rem;
  padding:.85rem 1.7rem;
  border-radius: var(--radius-pill);
  text-decoration:none !important;
  box-shadow: var(--shadow-sm);
  transition: filter .15s ease, transform .15s ease, box-shadow .15s ease;
  border: none;
  cursor: pointer;
}
.btn:hover{ filter: brightness(1.08); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn.btn-outline{
  background: transparent;
  color: var(--ink) !important;
  border: 1.5px solid var(--line);
  box-shadow: none;
}
.btn.btn-outline:hover{ border-color: var(--accent); color: var(--accent) !important; transform: translateY(-2px); box-shadow: none; }

/* ---------- contact page ---------- */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}
.contact-grid dt{
  font-size:.7rem;
  font-weight:700;
  letter-spacing:.1em;
  text-transform:uppercase;
  color: var(--ink-faint);
  margin-top:1.1rem;
}
.contact-grid dt:first-child{ margin-top:0; }
.contact-grid dd{ margin:.2rem 0 0 0; font-size:1.05rem; }
.contact-grid h3{ font-size:.95rem; text-transform:uppercase; letter-spacing:.08em; color:var(--accent); margin-bottom:1rem;}
@media (max-width:640px){ .contact-grid{ grid-template-columns:1fr; } }

/* ---------- footer ---------- */
footer.site-footer{
  border-top:1px solid var(--line);
  background: var(--paper-soft);
  padding: 2.8rem 2.5rem 3rem;
  margin-top: 3rem;
}
.footer-grid{
  max-width: var(--content-w);
  margin:0 auto;
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2rem;
}
footer h4{
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color: var(--ink-faint);
  margin:0 0 .8rem 0;
}
footer ul{ list-style:none; margin:0; padding:0; }
footer li{ margin-bottom:.5rem; font-size:.92rem; }
footer a{ color: var(--ink-soft); }
footer a:hover{ color: var(--accent); }
footer .brand{ font-size:1.05rem; margin-bottom:.6rem; }
.footer-note{
  max-width:var(--content-w); margin: 2rem auto 0; padding-top:1.4rem;
  border-top:1px solid var(--line);
  font-size:.78rem; color: var(--ink-faint);
}
@media (max-width:700px){ .footer-grid{ grid-template-columns:1fr; } }

/* ---------- logo mark (inline svg house) ---------- */
.logo-mark{ width:30px; height:30px; flex-shrink:0; }

/* ---------- trust strip (garanzie) ---------- */
.badges{
  display:flex; flex-wrap:wrap;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  margin-top:1.8rem;
  padding:.15rem 0;
}
.badge{
  display:inline-flex; align-items:center; gap:.5rem;
  font-size:.74rem; font-weight:600; letter-spacing:.03em; text-transform:uppercase;
  color: var(--ink-soft);
  border-left:1px solid var(--line);
  padding:.7rem 1.2rem;
}
.badge:first-child{ border-left:none; padding-left:0; }
.badge svg{ width:14px; height:14px; stroke:var(--accent); flex-shrink:0; }

/* ---------- process steps ---------- */
.process{
  display:grid;
  gap:0;
  margin: 1.6rem 0 2.6rem;
}
.process-step{
  display:grid;
  grid-template-columns: 2.6rem 1fr;
  gap:1.2rem;
  align-items:baseline;
  padding:1.3rem 0;
  border-top:1px solid var(--line);
}
.process-step .num{
  font-family:'Fraunces', serif; font-weight:600; font-size:1.7rem; line-height:1;
  color: var(--accent);
}
.process-step h4{ font-size:1.02rem; margin-bottom:.3rem; font-family:'Fraunces', serif; font-weight:600; }
.process-step p{ margin:0; color:var(--ink-soft); font-size:.94rem; }

/* ---------- section heading ---------- */
.section-title{
  font-size:.75rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  color: var(--accent); margin-bottom:.6rem; display:block;
}
.section-lead{ color:var(--ink-soft); margin-bottom:1.8rem; max-width:56ch; }

/* ---------- faq ---------- */
.faq-item{
  border-bottom:1px solid var(--line);
  padding: 1.3rem 0;
}
.faq-item:first-child{ border-top:1px solid var(--line); }
.faq-item h4{ font-size:1rem; margin-bottom:.5rem; font-family:'Fraunces', serif; font-weight:500; }
.faq-item p{ margin:0; color:var(--ink-soft); }

/* ---------- map ---------- */
.map-frame{
  width:100%; height:280px; border:1px solid var(--line); border-radius:var(--radius);
  filter: grayscale(.4) contrast(1.02);
  margin-top:1.8rem; display:block;
}

/* ---------- mobile nav toggle ---------- */
.nav-toggle{ display:none; }
@media (max-width: 680px){
  .site-header{ position:sticky; }
  .nav-toggle{
    display:flex; align-items:center; justify-content:center;
    width:40px; height:40px; border:1px solid var(--line); border-radius:50%;
    background:transparent; cursor:pointer; flex-shrink:0;
  }
  .nav-toggle svg{ width:20px; height:20px; stroke:var(--ink); }
  nav.main-nav{
    display:none;
    flex-direction:column; gap:0;
    width:100%;
    order:3;
  }
  nav.main-nav.open{ display:flex; }
  nav.main-nav a{
    padding:.9rem 0; border-bottom:1px solid var(--line); width:100%;
  }
  .badge{ border-left:none; border-top:1px solid var(--line); width:100%; padding:.6rem 0; }
  .badge:first-child{ border-top:none; }
}