/*
Theme Name: Sipario
Theme URI: http://www.marioricotta.it/
Author: Antonio per Mario Ricotta
Author URI: http://www.marioricotta.it/
Description: Tema teatrale per la presentazione delle opere di Mario Ricotta. Carosello in homepage, sezioni dedicate (Autore, Opere, Critica, Inediti, Rassegna stampa, Rappresentazioni, Contatti) e form contatti con invio diretto all'autore. Estetica ispirata al sipario: velluto, ottone e carta da locandina.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sipario
Tags: theater, custom-menu, featured-images, custom-logo, translation-ready, full-width-template
*/

/* ============================================================
   1. Token di base — la palette del sipario
   ============================================================ */
:root{
  --backstage:   #160d0f;   /* nero caldo di fondoscena */
  --backstage-2: #20131600; /* trasparente per overlay */
  --oxblood:     #6b1220;   /* rosso sipario */
  --oxblood-deep:#480b14;   /* velluto in ombra */
  --brass:       #c79a3e;   /* ottone di scena */
  --brass-soft:  #e6cd8e;   /* riflesso d'ottone */
  --ivory:       #f5ede0;   /* carta da locandina */
  --ivory-2:     #efe5d6;
  --ink:         #251a1c;   /* inchiostro su carta */
  --ink-soft:    #4a3a3c;
  --muted:       #7a6a62;   /* didascalie */
  --line:        rgba(37,26,28,.14);

  --display: "Playfair Display", "Times New Roman", serif;
  --body: "EB Garamond", Georgia, serif;

  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 2px;
  --shadow: 0 24px 60px -28px rgba(0,0,0,.55);
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ============================================================
   2. Reset gentile
   ============================================================ */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--ivory);
  color:var(--ink);
  font-family:var(--body);
  font-size:1.18rem;
  line-height:1.72;
  font-feature-settings:"liga" 1,"kern" 1;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:var(--oxblood); text-decoration:none; transition:color .25s var(--ease); }
a:hover{ color:var(--brass); }
h1,h2,h3,h4{ font-family:var(--display); font-weight:600; line-height:1.12; color:var(--ink); margin:0 0 .5em; }
p{ margin:0 0 1.2em; }
.container{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }

/* etichette tipo locandina */
.eyebrow{
  font-family:var(--body);
  font-size:.78rem;
  letter-spacing:.34em;
  text-transform:uppercase;
  color:var(--brass);
  font-style:normal;
  margin:0 0 1rem;
  display:inline-block;
}
.skip-link{ position:absolute; left:-9999px; }
.skip-link:focus{
  left:1rem; top:1rem; z-index:1000; background:var(--ink); color:var(--ivory);
  padding:.7rem 1.1rem; border-radius:var(--radius);
}
:focus-visible{ outline:3px solid var(--brass); outline-offset:3px; }

/* ============================================================
   3. Testata
   ============================================================ */
.site-header{
  position:sticky; top:0; z-index:60;
  background:var(--backstage);
  color:var(--ivory);
  border-bottom:1px solid rgba(231,205,142,.22);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:1.5rem; padding-block:1.05rem;
}
.brand{ display:flex; flex-direction:column; line-height:1; }
.brand a{ color:var(--ivory); }
.brand a:hover{ color:var(--brass-soft); }
.brand .name{
  font-family:var(--display); font-size:clamp(1.45rem,3.2vw,1.95rem);
  font-weight:600; letter-spacing:.01em;
}
.brand .tagline{
  font-size:.72rem; letter-spacing:.32em; text-transform:uppercase;
  color:var(--brass); margin-top:.45rem;
}
.brand img.custom-logo{ max-height:58px; width:auto; }

.nav-toggle{
  display:none; background:none; border:1px solid rgba(231,205,142,.4);
  color:var(--ivory); font-family:var(--body); font-size:.95rem;
  letter-spacing:.16em; text-transform:uppercase; padding:.5rem .9rem;
  border-radius:var(--radius); cursor:pointer;
}

.primary-nav ul{ list-style:none; margin:0; padding:0; display:flex; gap:1.6rem; }
.primary-nav a{
  color:var(--ivory); font-size:.96rem; letter-spacing:.13em;
  text-transform:uppercase; position:relative; padding-block:.3rem;
}
.primary-nav a::after{
  content:""; position:absolute; left:0; right:100%; bottom:-2px; height:1px;
  background:var(--brass); transition:right .3s var(--ease);
}
.primary-nav a:hover,.primary-nav .current-menu-item > a{ color:var(--brass-soft); }
.primary-nav a:hover::after,
.primary-nav .current-menu-item > a::after{ right:0; }

@media (max-width:900px){
  .nav-toggle{ display:inline-block; }
  .primary-nav{
    position:absolute; top:100%; left:0; right:0; background:var(--backstage);
    border-bottom:1px solid rgba(231,205,142,.22);
    max-height:0; overflow:hidden; transition:max-height .35s var(--ease);
  }
  .primary-nav.open{ max-height:80vh; }
  .primary-nav ul{ flex-direction:column; gap:0; padding:.5rem var(--gutter) 1.4rem; }
  .primary-nav li{ border-top:1px solid rgba(231,205,142,.12); }
  .primary-nav a{ display:block; padding:1rem 0; }
}

/* ============================================================
   4. Il palco — carosello come palcoscenico (signature)
   ============================================================ */
.stage{
  position:relative;
  background:var(--backstage);
  padding-top:0;
}
/* mantovana del sipario */
.stage-valance{
  position:relative; z-index:4; height:42px;
  background:
    radial-gradient(circle at 50% 0, transparent 70%, transparent 0),
    linear-gradient(180deg,var(--oxblood) 0%,var(--oxblood-deep) 100%);
  -webkit-mask:repeating-radial-gradient(circle at 28px 0, #000 0 26px, transparent 26px 56px);
          mask:repeating-radial-gradient(circle at 28px 0, #000 0 26px, transparent 26px 56px);
  border-bottom:2px solid var(--brass);
  box-shadow:0 6px 16px -6px rgba(0,0,0,.6);
}
.stage-frame{ position:relative; overflow:hidden; }
/* tendaggi laterali */
.stage-frame::before,
.stage-frame::after{
  content:""; position:absolute; top:0; bottom:0; width:clamp(26px,5vw,70px); z-index:3;
  pointer-events:none;
}
.stage-frame::before{
  left:0;
  background:linear-gradient(90deg,var(--oxblood-deep),rgba(72,11,20,0));
  box-shadow:inset 14px 0 26px -14px #000;
}
.stage-frame::after{
  right:0;
  background:linear-gradient(270deg,var(--oxblood-deep),rgba(72,11,20,0));
  box-shadow:inset -14px 0 26px -14px #000;
}

.carousel{ position:relative; }
.carousel-track{ position:relative; aspect-ratio:16/7; min-height:340px; }
@media (max-width:700px){ .carousel-track{ aspect-ratio:4/5; min-height:440px; } }

.slide{
  position:absolute; inset:0; opacity:0; visibility:hidden;
  transition:opacity .9s var(--ease);
  display:grid; place-items:end start;
}
.slide.is-active{ opacity:1; visibility:visible; }
.slide-media{ position:absolute; inset:0; }
.slide-media img{ width:100%; height:100%; object-fit:cover; }
/* sfondo decorativo per le diapositive senza immagine */
.slide-fallback{
  position:absolute; inset:0;
  background:
    radial-gradient(120% 120% at 20% 0,var(--oxblood) 0%,var(--oxblood-deep) 45%,var(--backstage) 100%);
}
.slide-fallback::after{
  content:""; position:absolute; inset:0;
  background-image:repeating-linear-gradient(90deg,rgba(0,0,0,.18) 0 2px,transparent 2px 26px);
  opacity:.5;
}
.slide::before{
  content:""; position:absolute; inset:0; z-index:1;
  background:linear-gradient(0deg,rgba(11,6,7,.86) 0%,rgba(11,6,7,.25) 45%,rgba(11,6,7,.1) 100%);
}
.slide-caption{
  position:relative; z-index:2; color:var(--ivory);
  padding:clamp(1.4rem,4vw,3.2rem) clamp(1.6rem,5vw,4.5rem);
  max-width:760px;
}
.slide-caption .kicker{
  font-size:.78rem; letter-spacing:.34em; text-transform:uppercase;
  color:var(--brass-soft); display:block; margin-bottom:.7rem;
}
.slide-caption h2{
  color:var(--ivory); font-size:clamp(2rem,5.6vw,3.6rem); margin:0 0 .4rem;
  text-shadow:0 2px 18px rgba(0,0,0,.5);
}
.slide-caption p{ color:rgba(245,237,224,.9); font-size:1.12rem; margin:0; max-width:54ch; }
.slide-caption .slide-link{
  display:inline-block; margin-top:1.3rem; color:var(--ivory);
  border-bottom:1px solid var(--brass); padding-bottom:.2rem;
  letter-spacing:.12em; text-transform:uppercase; font-size:.86rem;
}
.slide-caption .slide-link:hover{ color:var(--brass-soft); }

/* controlli */
.carousel-btn{
  position:absolute; top:50%; transform:translateY(-50%); z-index:6;
  width:52px; height:52px; border-radius:50%;
  background:rgba(22,13,15,.55); border:1px solid rgba(231,205,142,.5);
  color:var(--ivory); font-size:1.4rem; cursor:pointer; display:grid; place-items:center;
  transition:background .25s var(--ease),transform .25s var(--ease);
}
.carousel-btn:hover{ background:var(--oxblood); }
.carousel-prev{ left:clamp(.6rem,3vw,2.2rem); }
.carousel-next{ right:clamp(.6rem,3vw,2.2rem); }
.carousel-dots{
  position:absolute; bottom:1.1rem; left:0; right:0; z-index:6;
  display:flex; gap:.6rem; justify-content:center;
}
.carousel-dots button{
  width:11px; height:11px; border-radius:50%; cursor:pointer; padding:0;
  background:rgba(245,237,224,.4); border:1px solid rgba(245,237,224,.6);
  transition:background .25s var(--ease),transform .25s var(--ease);
}
.carousel-dots button.is-active{ background:var(--brass); border-color:var(--brass); transform:scale(1.2); }

.stage-floor{ height:8px; background:linear-gradient(180deg,#0a0506,var(--backstage)); }

@media (prefers-reduced-motion:reduce){
  .slide{ transition:none; }
  html{ scroll-behavior:auto; }
}

/* ============================================================
   5. Sezioni di homepage
   ============================================================ */
.section{ padding-block:clamp(3.4rem,8vw,6rem); }
.section--dark{ background:var(--backstage); color:var(--ivory); }
.section--dark h2,.section--dark h3{ color:var(--ivory); }
.section--paper{ background:var(--ivory); }
.section-head{ max-width:720px; margin-bottom:2.6rem; }
.section-head h2{ font-size:clamp(1.9rem,4.5vw,2.9rem); }
.section-head.center{ margin-inline:auto; text-align:center; }

.rule{
  display:flex; align-items:center; gap:1rem; color:var(--brass);
  margin:0 0 2.4rem; font-size:.8rem; letter-spacing:.3em; text-transform:uppercase;
}
.rule::before,.rule::after{ content:""; height:1px; flex:1; background:var(--line); }
.section--dark .rule::before,.section--dark .rule::after{ background:rgba(231,205,142,.25); }

/* griglia opere */
.works-grid{
  display:grid; gap:1.6rem;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
}
.work-card{
  background:var(--backstage); color:var(--ivory);
  border:1px solid rgba(231,205,142,.18); border-radius:var(--radius);
  overflow:hidden; display:flex; flex-direction:column;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.work-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); }
.work-card .thumb{ aspect-ratio:3/4; overflow:hidden; background:var(--oxblood-deep); position:relative; }
.work-card .thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.work-card:hover .thumb img{ transform:scale(1.05); }
.work-card .thumb .ph{ position:absolute; inset:0; display:grid; place-items:center;
  background:radial-gradient(120% 120% at 30% 0,var(--oxblood),var(--backstage));
  color:var(--brass-soft); font-family:var(--display); font-size:2.4rem; }
.work-card .body{ padding:1.3rem 1.4rem 1.6rem; }
.work-card h3{ color:var(--ivory); font-size:1.4rem; margin-bottom:.35rem; }
.work-card .meta{ color:var(--brass-soft); font-size:.78rem; letter-spacing:.18em; text-transform:uppercase; }
.work-card p{ color:rgba(245,237,224,.82); font-size:1rem; margin:.6rem 0 0; }

/* lista critica / stampa */
.note-list{ list-style:none; margin:0; padding:0; }
.note-list li{ padding:1.5rem 0; border-top:1px solid var(--line); }
.note-list li:first-child{ border-top:0; }
.note-list .date{ font-size:.78rem; letter-spacing:.2em; text-transform:uppercase; color:var(--muted); }
.note-list h3{ font-size:1.5rem; margin:.3rem 0 .4rem; }
.note-list .source{ font-style:italic; color:var(--muted); }

/* invito */
.invito{ text-align:center; }
.invito blockquote{
  font-family:var(--display); font-size:clamp(1.5rem,4vw,2.4rem);
  line-height:1.35; font-style:italic; max-width:22ch; margin:0 auto 1.4rem; color:var(--ivory);
}
.invito cite{ color:var(--brass-soft); font-style:normal; letter-spacing:.2em; text-transform:uppercase; font-size:.82rem; }

/* bottoni */
.btn{
  display:inline-block; font-family:var(--body); font-size:.92rem;
  letter-spacing:.16em; text-transform:uppercase; padding:.9rem 1.8rem;
  border-radius:var(--radius); border:1px solid var(--brass);
  background:var(--brass); color:var(--backstage); cursor:pointer;
  transition:background .25s var(--ease),color .25s var(--ease),transform .2s var(--ease);
}
.btn:hover{ background:transparent; color:var(--brass); transform:translateY(-2px); }
.btn--ghost{ background:transparent; color:var(--brass); }
.btn--ghost:hover{ background:var(--brass); color:var(--backstage); }
.section--dark .btn--ghost{ color:var(--brass-soft); border-color:var(--brass-soft); }
.center-cta{ text-align:center; margin-top:2.6rem; }

/* ============================================================
   6. Pagine interne
   ============================================================ */
.page-hero{
  background:var(--backstage); color:var(--ivory);
  padding-block:clamp(2.6rem,6vw,4.4rem); text-align:center;
  border-bottom:2px solid var(--brass);
}
.page-hero h1{ color:var(--ivory); font-size:clamp(2.1rem,5vw,3.2rem); }
.page-hero .eyebrow{ color:var(--brass-soft); }
.entry-content{ max-width:780px; margin-inline:auto; }
.entry-content h2{ font-size:1.8rem; margin-top:2rem; }
.entry-content h3{ font-size:1.4rem; margin-top:1.6rem; }
.entry-content img{ border-radius:var(--radius); margin-block:1.4rem; }
.entry-content blockquote{
  border-left:3px solid var(--brass); margin:1.6rem 0; padding:.4rem 0 .4rem 1.4rem;
  font-style:italic; color:var(--ink-soft);
}
.entry-content ul,.entry-content ol{ padding-left:1.3rem; }
.entry-content a{ border-bottom:1px solid rgba(107,18,32,.3); }

/* archivio opere */
.opere-archive .works-grid{ margin-top:1rem; }

/* singola opera */
.opera-single{ display:grid; gap:clamp(1.6rem,4vw,3rem); grid-template-columns:minmax(0,360px) 1fr; align-items:start; }
@media (max-width:760px){ .opera-single{ grid-template-columns:1fr; } }
.opera-poster{ border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); }
.opera-poster .ph{ aspect-ratio:3/4; display:grid; place-items:center;
  background:radial-gradient(120% 120% at 30% 0,var(--oxblood),var(--backstage));
  color:var(--brass-soft); font-family:var(--display); font-size:3rem; }
.opera-meta{ list-style:none; padding:0; margin:0 0 1.4rem; }
.opera-meta li{ display:flex; gap:.6rem; padding:.4rem 0; border-bottom:1px solid var(--line); font-size:1rem; }
.opera-meta .k{ color:var(--muted); min-width:120px; letter-spacing:.08em; text-transform:uppercase; font-size:.78rem; padding-top:.2rem; }

/* ============================================================
   7. Form contatti
   ============================================================ */
.contact-wrap{ display:grid; gap:clamp(2rem,5vw,3.6rem); grid-template-columns:1fr 1fr; align-items:start; }
@media (max-width:820px){ .contact-wrap{ grid-template-columns:1fr; } }
.contact-aside .eyebrow{ color:var(--brass); }
.contact-aside h2{ font-size:2rem; }
.contact-detail{ margin:1.4rem 0; }
.contact-detail .k{ display:block; font-size:.76rem; letter-spacing:.22em; text-transform:uppercase; color:var(--muted); margin-bottom:.2rem; }
.contact-detail a{ font-size:1.15rem; }

.sipario-form{ background:var(--backstage); color:var(--ivory); padding:clamp(1.6rem,4vw,2.6rem); border-radius:var(--radius); border:1px solid rgba(231,205,142,.2); box-shadow:var(--shadow); }
.sipario-form .field{ margin-bottom:1.2rem; }
.sipario-form label{ display:block; font-size:.78rem; letter-spacing:.18em; text-transform:uppercase; color:var(--brass-soft); margin-bottom:.45rem; }
.sipario-form input,
.sipario-form textarea{
  width:100%; background:rgba(245,237,224,.06); color:var(--ivory);
  border:1px solid rgba(231,205,142,.3); border-radius:var(--radius);
  padding:.85rem 1rem; font-family:var(--body); font-size:1.05rem;
  transition:border-color .25s var(--ease),background .25s var(--ease);
}
.sipario-form input::placeholder,.sipario-form textarea::placeholder{ color:rgba(245,237,224,.4); }
.sipario-form input:focus,.sipario-form textarea:focus{
  outline:none; border-color:var(--brass); background:rgba(245,237,224,.1);
}
.sipario-form textarea{ min-height:160px; resize:vertical; }
.sipario-form .row2{ display:grid; gap:1.2rem; grid-template-columns:1fr 1fr; }
@media (max-width:520px){ .sipario-form .row2{ grid-template-columns:1fr; } }
.sipario-form .hp{ position:absolute; left:-9999px; }
.sipario-form .consent{ display:flex; gap:.6rem; align-items:flex-start; font-size:.9rem; color:rgba(245,237,224,.8); letter-spacing:0; text-transform:none; }
.sipario-form .consent input{ width:auto; margin-top:.35rem; }
.sipario-form .btn{ width:100%; margin-top:.4rem; }

.form-alert{ padding:1rem 1.2rem; border-radius:var(--radius); margin-bottom:1.4rem; font-size:1rem; }
.form-alert.ok{ background:rgba(199,154,62,.16); border:1px solid var(--brass); color:var(--ivory); }
.form-alert.err{ background:rgba(107,18,32,.28); border:1px solid var(--oxblood); color:var(--ivory); }

/* ============================================================
   8. Piè di pagina
   ============================================================ */
.site-footer{ background:#0e0809; color:rgba(245,237,224,.78); padding-block:3rem 2rem; border-top:2px solid var(--oxblood); }
.footer-grid{ display:grid; gap:2rem; grid-template-columns:1.4fr 1fr 1fr; }
@media (max-width:760px){ .footer-grid{ grid-template-columns:1fr; } }
.site-footer h4{ color:var(--brass-soft); font-family:var(--display); font-size:1.05rem; letter-spacing:.04em; margin-bottom:.9rem; }
.site-footer .name{ font-family:var(--display); font-size:1.6rem; color:var(--ivory); }
.site-footer ul{ list-style:none; margin:0; padding:0; }
.site-footer li{ margin-bottom:.5rem; }
.site-footer a{ color:rgba(245,237,224,.78); }
.site-footer a:hover{ color:var(--brass); }
.footer-bottom{ margin-top:2.4rem; padding-top:1.4rem; border-top:1px solid rgba(231,205,142,.16); font-size:.85rem; text-align:center; color:rgba(245,237,224,.55); letter-spacing:.05em; }

/* paginazione e utility */
.pagination{ display:flex; gap:.6rem; justify-content:center; margin-top:2.6rem; flex-wrap:wrap; }
.pagination .page-numbers{ padding:.5rem .9rem; border:1px solid var(--line); border-radius:var(--radius); }
.pagination .current{ background:var(--oxblood); color:var(--ivory); border-color:var(--oxblood); }
.screen-reader-text{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); }