/* ===========================================================
   RTF Pitturazioni — stylesheet
   Palette ispirata alla calce e agli infissi blu della Puglia.
   Serif Fraunces per i titoli (carattere artigianale, tre
   generazioni di mestiere) + Archivo per testo e interfaccia.
   =========================================================== */

:root{
  --calce:        #EFEBE1;   /* fondo, bianco calce */
  --calce-ombra:  #E2DBC9;   /* pannelli alternati */
  --inchiostro:   #262119;   /* testo principale, quasi nero caldo */
  --inchiostro-60: rgba(38,33,25,.62);
  --blu:          #1E4A5B;   /* blu infissi — accento primario */
  --blu-scuro:    #163743;
  --ocra:         #A97A3E;   /* pigmento terra — accento secondario, uso mirato */
  --bianco:       #FBFAF6;
  --riga:         rgba(38,33,25,.14);
  --riga-forte:   rgba(38,33,25,.28);

  --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", serif;
  --sans:  "Archivo", "Helvetica Neue", Arial, sans-serif;

  --max: 1180px;
  --pad: clamp(20px, 5vw, 64px);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body{
  margin: 0;
  background: var(--calce);
  color: var(--inchiostro);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1,h2,h3,h4{
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 .4em;
  letter-spacing: -0.01em;
}

p{ margin: 0 0 1em; max-width: 62ch; }
.lede{ font-size: 1.18rem; color: var(--inchiostro-60); }

.container{
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 2px solid var(--blu);
  outline-offset: 3px;
}

/* ---------- Bottoni ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: .5em;
  font-family: var(--sans);
  font-weight: 600;
  font-size: .96rem;
  padding: .85em 1.5em;
  border-radius: 3px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}
.btn-primario{
  background: var(--blu);
  color: var(--bianco);
}
.btn-primario:hover{ background: var(--blu-scuro); }
.btn-secondario{
  background: transparent;
  color: var(--inchiostro);
  border-color: var(--riga-forte);
}
.btn-secondario:hover{ border-color: var(--inchiostro); background: rgba(38,33,25,.05); }
.btn-chiaro{
  background: var(--bianco);
  color: var(--blu-scuro);
}
.btn-chiaro:hover{ background: var(--calce); }

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(239,235,225,.92);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--riga);
}
.nav{
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.marchio{
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--inchiostro);
}
.marchio svg{ width: 34px; height: 34px; flex: none; }
.marchio-testo{ display: flex; flex-direction: column; line-height: 1.05; }
.marchio-testo strong{
  font-family: var(--serif);
  font-size: 1.18rem;
  font-weight: 600;
}
.marchio-testo span{
  font-size: .68rem;
  letter-spacing: .04em;
  color: var(--inchiostro-60);
}

.nav-links{
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a{
  text-decoration: none;
  font-size: .95rem;
  font-weight: 600;
  position: relative;
  padding: 4px 0;
}
.nav-links a::after{
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--blu);
  transition: right .22s ease;
}
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after{ right: 0; }

.nav-tel{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  font-size: .95rem;
}
.nav-tel svg{ width: 17px; height: 17px; }

.nav-toggle{
  display: none;
  background: none; border: none;
  padding: 6px;
  cursor: pointer;
}
.nav-toggle svg{ width: 26px; height: 26px; }

#menu-check{ display: none; }

@media (max-width: 860px){
  .nav-links{
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--calce);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 10px var(--pad) 22px;
    border-bottom: 1px solid var(--riga);
    display: none;
  }
  .nav-links a{ display: block; padding: 12px 0; width: 100%; }
  .nav-links a::after{ display:none; }
  #menu-check:checked ~ .nav-links{ display: flex; }
  .nav-toggle{ display: inline-flex; }
  .nav-tel-full{ display: none; }
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: flex-end;
  color: var(--bianco);
  overflow: hidden;
}
.hero img{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 60% 30%;
}
.hero::before{
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(20,17,12,.86) 0%, rgba(20,17,12,.42) 46%, rgba(20,17,12,.18) 68%, rgba(20,17,12,.5) 100%);
}
.hero-inner{
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad) 56px;
  width: 100%;
}
.hero-eyebrow{
  font-size: .92rem;
  font-weight: 600;
  color: #E7DFC9;
  margin-bottom: 14px;
  opacity: 0;
  animation: salita .7s ease forwards .05s;
}
.hero h1{
  font-size: clamp(2.4rem, 5.6vw, 4.4rem);
  max-width: 15ch;
  color: var(--bianco);
  margin-bottom: .3em;
  opacity: 0;
  animation: salita .8s ease forwards .15s;
}
.hero p{
  max-width: 46ch;
  font-size: 1.15rem;
  color: rgba(251,250,246,.88);
  opacity: 0;
  animation: salita .8s ease forwards .3s;
}
.hero-azioni{
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
  opacity: 0;
  animation: salita .8s ease forwards .42s;
}
@keyframes salita{
  from{ opacity: 0; transform: translateY(14px); }
  to{ opacity: 1; transform: translateY(0); }
}

/* ---------- Sezioni generiche ---------- */
section{ padding: clamp(56px, 9vw, 108px) 0; }
.sezione-ombra{ background: var(--calce-ombra); }
.intestazione{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--riga-forte);
  padding-bottom: 22px;
}
.intestazione h2{ font-size: clamp(1.8rem, 3.4vw, 2.6rem); max-width: 16ch; }
.intestazione .lede{ max-width: 40ch; margin: 0; }

.griglia-2{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 800px){
  .griglia-2{ grid-template-columns: 1fr; gap: 32px; }
}

/* ---------- Storia / chi siamo ---------- */
.storia-num{
  font-family: var(--serif);
  font-size: 4.4rem;
  line-height: 1;
  color: var(--blu);
  margin-bottom: 6px;
}
.clienti-lista{
  list-style: none;
  margin: 0; padding: 0;
  columns: 2;
  column-gap: 30px;
}
.clienti-lista li{
  border-top: 1px solid var(--riga);
  padding: 12px 0;
  font-weight: 600;
  break-inside: avoid;
}
.clienti-lista li:last-child{ border-bottom: 1px solid var(--riga); }
@media (max-width: 560px){ .clienti-lista{ columns: 1; } }

/* ---------- Righe servizio (catalogo materiali) ---------- */
.servizio-riga{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 48px 0;
  border-bottom: 1px solid var(--riga);
}
.servizio-riga:first-child{ padding-top: 0; }
.servizio-riga:last-child{ border-bottom: none; padding-bottom: 0; }
.servizio-riga.inversa .servizio-testo{ order: 2; }
.servizio-riga.inversa .servizio-img{ order: 1; }
@media (max-width: 800px){
  .servizio-riga{ grid-template-columns: 1fr; gap: 24px; padding: 34px 0; }
  .servizio-riga.inversa .servizio-testo,
  .servizio-riga.inversa .servizio-img{ order: initial; }
}
.servizio-img{
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 3px;
  background: var(--calce-ombra);
}
.servizio-img img{ width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.servizio-riga:hover .servizio-img img{ transform: scale(1.035); }
.servizio-tag{
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  color: var(--blu);
  border: 1px solid var(--blu);
  border-radius: 20px;
  padding: 3px 12px;
  margin-bottom: 14px;
}
.servizio-testo h3{ font-size: 1.7rem; }
.servizio-lista{
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.servizio-lista li{
  padding-left: 20px;
  position: relative;
  margin-bottom: 8px;
  color: var(--inchiostro-60);
}
.servizio-lista li::before{
  content: "";
  position: absolute; left: 0; top: .6em;
  width: 7px; height: 1.5px;
  background: var(--ocra);
}

/* ---------- Portfolio / prima-dopo ---------- */
.pd-coppia{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--inchiostro);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 10px;
}
.pd-coppia figure{ margin: 0; position: relative; aspect-ratio: 4/3; overflow: hidden; }
.pd-coppia img{ width: 100%; height: 100%; object-fit: cover; }
.pd-coppia figcaption{
  position: absolute; left: 10px; bottom: 10px;
  background: rgba(20,17,12,.72);
  color: var(--bianco);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  padding: 4px 10px;
  border-radius: 20px;
}
.pd-titolo{ font-weight: 600; margin-bottom: 2px; }
.pd-nota{ color: var(--inchiostro-60); font-size: .92rem; margin: 0; }
.pd-griglia{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px 40px;
}
@media (max-width: 760px){ .pd-griglia{ grid-template-columns: 1fr; } }

.galleria-semplice{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.galleria-semplice figure{ margin: 0; aspect-ratio: 1; overflow: hidden; border-radius: 3px; }
.galleria-semplice img{ width:100%; height:100%; object-fit:cover; transition: transform .5s ease; }
.galleria-semplice a:hover img{ transform: scale(1.06); }
@media (max-width: 760px){ .galleria-semplice{ grid-template-columns: repeat(2, 1fr); } }

/* ---------- Fascia citazione ---------- */
.fascia-citazione{
  background: var(--blu);
  color: var(--bianco);
}
.fascia-citazione blockquote{
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.3;
  max-width: 22ch;
}
.fascia-citazione cite{
  display: block;
  font-style: normal;
  font-family: var(--sans);
  font-size: .95rem;
  color: #C9DDE4;
  margin-top: 20px;
}

/* ---------- CTA finale ---------- */
.cta-finale{
  background: var(--inchiostro);
  color: var(--bianco);
  text-align: left;
}
.cta-finale .griglia-2{ align-items: center; }
.cta-finale h2{ color: var(--bianco); }
.cta-finale p{ color: rgba(251,250,246,.72); }
.cta-recapiti{ display: flex; flex-direction: column; gap: 10px; }
.cta-recapiti a{ text-decoration: none; font-weight: 600; font-size: 1.05rem; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--calce-ombra);
  border-top: 1px solid var(--riga-forte);
  padding: 44px 0 28px;
  font-size: .92rem;
  color: var(--inchiostro-60);
}
.footer-griglia{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 30px;
  margin-bottom: 26px;
}
.footer-griglia h4{
  font-family: var(--sans);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--inchiostro);
  margin-bottom: 10px;
}
.footer-griglia ul{ list-style: none; margin: 0; padding: 0; }
.footer-griglia li{ margin-bottom: 6px; }
.footer-griglia a{ text-decoration: none; }
.footer-griglia a:hover{ text-decoration: underline; }
.footer-bottom{
  border-top: 1px solid var(--riga);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Pagina interna: intestazione pagina ---------- */
.pagina-hero{
  padding: clamp(48px,8vw,88px) 0 clamp(30px,5vw,52px);
  border-bottom: 1px solid var(--riga-forte);
}
.pagina-hero .eyebrow{
  color: var(--blu);
  font-weight: 700;
  font-size: .88rem;
  margin-bottom: 10px;
}
.pagina-hero h1{ font-size: clamp(2.1rem, 4.4vw, 3.2rem); max-width: 20ch; }

/* ---------- Form contatti ---------- */
.form-contatto{ display: grid; gap: 16px; }
.campo{ display: flex; flex-direction: column; gap: 6px; }
.campo label{ font-weight: 600; font-size: .9rem; }
.campo input, .campo textarea{
  font-family: var(--sans);
  font-size: 1rem;
  padding: .8em .9em;
  border: 1px solid var(--riga-forte);
  background: var(--bianco);
  border-radius: 3px;
  color: var(--inchiostro);
}
.campo input:focus, .campo textarea:focus{ outline: 2px solid var(--blu); outline-offset: 1px; border-color: var(--blu); }
.nota-form{ font-size: .84rem; color: var(--inchiostro-60); }

.mappa-riquadro{
  border: 1px solid var(--riga-forte);
  border-radius: 3px;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.mappa-riquadro iframe{ width: 100%; height: 100%; border: 0; display: block; }

.info-blocco{ display:flex; gap:16px; padding: 18px 0; border-top: 1px solid var(--riga); }
.info-blocco:last-child{ border-bottom: 1px solid var(--riga); }
.info-blocco svg{ width: 22px; height: 22px; flex: none; color: var(--blu); margin-top: 3px; }
.info-blocco h4{ font-family: var(--sans); font-size: 1rem; margin-bottom: 2px; }
.info-blocco p{ margin: 0; color: var(--inchiostro-60); }

/* ---------- Utility ---------- */
.centro{ text-align: center; }
.mt-0{ margin-top: 0; }
.badge-riga{
  display:flex; flex-wrap:wrap; gap: 10px 26px;
  margin-top: 28px;
}
.badge-riga span{
  font-size: .85rem; font-weight: 600; color: var(--inchiostro-60);
  display:flex; align-items:center; gap:8px;
}
.badge-riga svg{ width:16px; height:16px; color: var(--blu); }