/*
Theme Name: Veneto Serramenti
Theme URI: https://venetoserramenti.it
Author: Veneto Serramenti / TO BUILD S.R.L.S.
Description: Tema per Veneto Serramenti — infissi in PVC, legno e alluminio prodotti su misura, prezzi di fabbrica. Sedi a Monfalcone, Vittorio Veneto e Venezia.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: veneto-serramenti
*/

/* ==========================================================================
   TOKENS
   Ispirati alle vostre foto termografiche: dal blu profondo del freddo
   disperso all'ambra del calore trattenuto. Bianco PVC, grigio alluminio,
   bruno legno per i tre materiali lavorati.
   ========================================================================== */

:root{
  --ink:        #1B2340;   /* indaco termico freddo — header, footer, hero overlay */
  --ink-2:      #262E52;
  --ember:      #E07A3F;   /* ambra termica calda — CTA, accenti */
  --ember-dark: #C25F28;
  --frame:      #F6F3EC;   /* bianco PVC caldo — sfondo chiaro */
  --paper:      #FFFFFF;
  --steel:      #55606E;   /* grigio alluminio */
  --steel-line: #D9D4C8;
  --larch:      #8A6A45;   /* bruno legno */
  --charcoal:   #1E2027;   /* testo */
  --charcoal-70: rgba(30,32,39,.7);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --container: 1180px;
  --radius: 3px;
}

/* ==========================================================================
   RESET
   ========================================================================== */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--frame);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--font-display); margin:0 0 .5em; font-weight:600; line-height:1.15; }
p{ margin:0 0 1em; }
button{ font-family: inherit; cursor:pointer; }
:focus-visible{ outline: 3px solid var(--ember); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior:auto !important; }
}

.container{ max-width: var(--container); margin:0 auto; padding: 0 24px; }
.eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ember-dark);
  display:inline-block;
  margin-bottom: 12px;
}
.section{ padding: 88px 0; }
.section--tight{ padding: 56px 0; }
.section--ink{ background: var(--ink); color: #EDEBE3; }
.section--ink .eyebrow{ color: var(--ember); }
.section-head{ max-width: 640px; margin-bottom: 48px; }
.section-head h2{ font-size: clamp(28px, 3.6vw, 42px); }
.section-head p{ color: var(--charcoal-70); font-size: 17px; }
.section--ink .section-head p{ color: rgba(237,235,227,.75); }

/* ==========================================================================
   READOUT BADGE — elemento firma del sito.
   Riprende l'estetica delle annotazioni delle vostre termocamere
   (mirino + valore) e la riusa come marcatore di specifica tecnica
   ovunque nel sito: non decorazione, ma prova.
   ========================================================================== */
.readout{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  background: var(--ink);
  color: #F3EFE4;
  padding: 6px 12px 6px 10px;
  border-radius: var(--radius);
}
.readout::before{
  content:"";
  width: 12px; height: 12px;
  border: 1.5px solid var(--ember);
  border-radius: 50%;
  position: relative;
  flex: 0 0 auto;
}
.readout::after{
  content:"";
  position:absolute;
}
.readout span{ color: var(--ember); font-weight: 600; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(27,35,64,.96);
  backdrop-filter: blur(6px);
  color: #F3EFE4;
}
.site-header__bar{
  display:flex; align-items:center; justify-content:space-between;
  padding: 16px 0;
  gap: 24px;
}
.site-branding{ display:flex; flex-direction:column; }
.site-branding a{ display:flex; flex-direction:column; }
.site-title{
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .01em;
  color:#fff;
}
.site-tagline{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ember);
  margin-top: 2px;
}
.main-navigation{ display:flex; align-items:center; gap: 32px; }
.main-navigation ul{ display:flex; gap: 28px; }
.main-navigation a{
  font-size: 14.5px;
  font-weight: 500;
  color: rgba(243,239,228,.85);
  position: relative;
  padding: 4px 0;
}
.main-navigation a:hover{ color:#fff; }
.header-cta{
  display:flex; align-items:center; gap:16px;
}
.header-cta__phone{
  font-family: var(--font-mono);
  font-size: 14px;
  color: #F3EFE4;
  white-space: nowrap;
}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  padding: 12px 24px;
  background: var(--ember);
  color:#fff;
  font-weight:600;
  font-size:14.5px;
  border: none;
  border-radius: var(--radius);
  transition: background .15s ease, transform .15s ease;
  white-space: nowrap;
}
.btn:hover{ background: var(--ember-dark); transform: translateY(-1px); }
.btn--ghost{
  background: transparent;
  border: 1.5px solid rgba(243,239,228,.4);
  color: #F3EFE4;
}
.btn--ghost:hover{ background: rgba(243,239,228,.08); border-color: #fff; }
.btn--dark{ background: var(--ink); }
.btn--dark:hover{ background: var(--ink-2); }

.menu-toggle{
  display:none;
  background:none; border:none; color:#fff;
  font-size: 24px; line-height:1;
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative;
  min-height: 86vh;
  display:flex; align-items:flex-end;
  color:#fff;
  overflow:hidden;
}
.hero__media{
  position:absolute; inset:0;
  background-size: cover;
  background-position: center 65%;
}
.hero__media::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(0deg, rgba(19,23,42,.92) 0%, rgba(19,23,42,.55) 45%, rgba(19,23,42,.15) 75%);
}
.hero__content{
  position:relative; z-index:2;
  padding: 64px 0 80px;
  width:100%;
}
.hero__badges{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom: 24px; }
.hero h1{
  font-size: clamp(38px, 6vw, 68px);
  max-width: 15ch;
  color:#fff;
  margin-bottom: 20px;
}
.hero h1 em{ font-style: italic; color: var(--ember); }
.hero p.lede{
  font-size: 18px;
  max-width: 46ch;
  color: rgba(255,255,255,.85);
  margin-bottom: 32px;
}
.hero__ctas{ display:flex; gap:14px; flex-wrap:wrap; }

/* ==========================================================================
   MATERIALI — tab strip
   ========================================================================== */
.materials{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--steel-line);
  border: 1px solid var(--steel-line);
}
.material-card{
  background: var(--paper);
  padding: 40px 32px;
  transition: background .2s ease;
}
.material-card:hover{ background: #FBF9F4; }
.material-card__index{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ember-dark);
  margin-bottom: 16px;
  display:block;
}
.material-card h3{ font-size: 24px; margin-bottom: 10px; }
.material-card p{ color: var(--charcoal-70); font-size: 15px; margin-bottom: 18px; }
.material-card .readout{ font-size: 11.5px; }
.material-card--pvc h3{ color: var(--steel); }
.material-card--legno h3{ color: var(--larch); }
.material-card--alu h3{ color: var(--ink); }

/* ==========================================================================
   TERMOGRAFIA — sezione prova prestazionale
   ========================================================================== */
.thermo{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items:center;
}
.thermo__figure{ position:relative; }
.thermo__figure img{ border-radius: var(--radius); }
.thermo__caption{
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(237,235,227,.6);
  margin-top: 14px;
}
.thermo__readouts{ display:flex; gap:10px; flex-wrap:wrap; margin: 28px 0 32px; }
.thermo ul.checklist li{
  display:flex; gap:12px; padding: 10px 0;
  border-bottom: 1px solid rgba(237,235,227,.15);
  font-size: 15px;
  color: rgba(237,235,227,.85);
}
.thermo ul.checklist li::before{
  content:"→";
  color: var(--ember);
  font-family: var(--font-mono);
  flex: 0 0 auto;
}

/* ==========================================================================
   SERVIZI
   ========================================================================== */
.services{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.service-card{ }
.service-card__num{
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ember-dark);
  display:block;
  margin-bottom: 14px;
}
.service-card h3{ font-size: 19px; margin-bottom: 8px; }
.service-card p{ color: var(--charcoal-70); font-size: 14.5px; margin:0; }
.service-card__rule{
  height: 2px; width: 32px;
  background: var(--ember);
  margin-bottom: 18px;
}

/* ==========================================================================
   GALLERIA CANTIERI
   ========================================================================== */
.gallery-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 10px;
}
.gallery-grid__item{
  position:relative;
  overflow:hidden;
  border-radius: var(--radius);
}
.gallery-grid__item img{
  width:100%; height:100%; object-fit:cover;
  transition: transform .4s ease;
}
.gallery-grid__item:hover img{ transform: scale(1.06); }
.gallery-grid__item--tall{ grid-row: span 2; }
.gallery-grid__item__tag{
  position:absolute; left:10px; bottom:10px;
  font-family: var(--font-mono);
  font-size: 11px;
  background: rgba(19,23,42,.85);
  color:#F3EFE4;
  padding: 5px 10px;
  border-radius: var(--radius);
}

/* ==========================================================================
   CHI SIAMO
   ========================================================================== */
.about{ display:grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items:center; }
.about__stats{ display:grid; grid-template-columns: repeat(2,1fr); gap: 24px; margin-top: 32px; }
.stat b{
  display:block; font-family: var(--font-display); font-size: 36px; color: var(--ink);
}
.stat span{ font-size: 13.5px; color: var(--charcoal-70); }
.about__photo{ position:relative; }
.about__photo img{ border-radius: var(--radius); }

/* ==========================================================================
   SEDI
   ========================================================================== */
.locations{ display:grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--steel-line); border:1px solid var(--steel-line); }
.location-card{ background: var(--paper); padding: 36px 30px; }
.location-card .eyebrow{ margin-bottom: 6px; }
.location-card h3{ font-size: 21px; margin-bottom: 14px; }
.location-card address{ font-style:normal; font-size: 14.5px; color: var(--charcoal-70); margin-bottom: 18px; line-height:1.7; }
.location-card a.tel{ font-family: var(--font-mono); font-size: 14px; color: var(--ink); font-weight:600; }

/* ==========================================================================
   CONTATTI / FORM
   ========================================================================== */
.contact{ display:grid; grid-template-columns: .8fr 1.2fr; gap: 64px; }
.contact__info h2{ color:#fff; font-size: 32px; }
.contact__info p{ color: rgba(237,235,227,.75); }
.contact__list{ margin-top: 28px; }
.contact__list li{ padding: 14px 0; border-bottom: 1px solid rgba(237,235,227,.15); }
.contact__list li b{ display:block; font-family: var(--font-mono); font-size: 11px; letter-spacing:.08em; text-transform:uppercase; color: var(--ember); margin-bottom:4px; }
.contact__list li a, .contact__list li span{ font-size: 15.5px; color:#F3EFE4; }

.form-grid{ background: var(--paper); padding: 40px; border-radius: var(--radius); }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-field{ display:flex; flex-direction:column; gap:6px; }
.form-field label{ font-size: 13px; font-weight:600; color: var(--charcoal); }
.form-field input, .form-field select, .form-field textarea{
  border: 1.5px solid var(--steel-line);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 14.5px;
  background:#fff;
  color: var(--charcoal);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{ border-color: var(--ember); }
.form-field--full{ grid-column: 1 / -1; }
.form-consent{ display:flex; gap:10px; align-items:flex-start; font-size:13px; color: var(--charcoal-70); margin-bottom: 22px; }
.form-consent input{ margin-top:3px; }
.form-hp{ position:absolute; left:-9999px; }
.form-notice{ padding: 12px 16px; border-radius: var(--radius); font-size: 14px; margin-bottom: 20px; }
.form-notice--ok{ background:#E9F3E6; color:#2C5D24; }
.form-notice--err{ background:#FBE7E3; color:#8A2E1B; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ background: var(--ink); color: rgba(237,235,227,.6); padding: 48px 0 28px; }
.site-footer__top{
  display:flex; justify-content:space-between; align-items:flex-start;
  padding-bottom: 32px; margin-bottom: 24px;
  border-bottom: 1px solid rgba(237,235,227,.12);
  flex-wrap:wrap; gap: 24px;
}
.site-footer .site-title{ color:#fff; }
.footer-nav{ display:flex; gap: 24px; flex-wrap:wrap; }
.footer-nav a{ font-size: 14px; color: rgba(237,235,227,.7); }
.footer-nav a:hover{ color:#fff; }
.site-footer__bottom{ display:flex; justify-content:space-between; font-size: 12.5px; flex-wrap:wrap; gap:10px; }

/* ==========================================================================
   PAGINE GENERICHE (page.php / single.php / index.php)
   ========================================================================== */
.page-hero{ background: var(--ink); color:#fff; padding: 72px 0 48px; }
.page-hero h1{ color:#fff; font-size: clamp(30px,4vw,46px); }
.entry-content{ max-width: 760px; margin: 56px auto; padding: 0 24px; }
.entry-content h2{ margin-top: 1.4em; }
.entry-content img{ border-radius: var(--radius); margin: 1em 0; }
.entry-content a{ color: var(--ember-dark); text-decoration: underline; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 980px){
  .materials{ grid-template-columns: 1fr; }
  .thermo{ grid-template-columns: 1fr; }
  .services{ grid-template-columns: repeat(2,1fr); }
  .gallery-grid{ grid-template-columns: repeat(2,1fr); }
  .about{ grid-template-columns: 1fr; }
  .locations{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
}
@media (max-width: 760px){
  .main-navigation{ display:none; }
  .menu-toggle{ display:block; }
  .header-cta__phone{ display:none; }
  .form-row{ grid-template-columns: 1fr; }
  .site-footer__top{ flex-direction:column; }
}