/* ============================================================
   SACRA MANUS — Bottega di arte sacra, presepiale e scenografica
   Design: nero + oro, serif liturgico. Standard Royaletiger.
   ============================================================ */

/* ---------- font self-hosted (niente terzi, niente banner) ---------- */
@font-face {
  font-family: 'Cormorant Garamond';
  src: url('../fonts/cormorant-garamond-var.woff2') format('woff2-variations');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-var.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ---------- design system ---------- */
:root {
  /* palette: nero liturgico + ori del sigillo (dal brand Sacra Manus) */
  --bg: #0F0D0A;
  --bg-alt: #16120D;
  --panel: #1C1712;
  --ink: #0F0D0A;
  --gold: #B8914A;
  --gold-light: #D2B477;
  --gold-deep: #9C7A38;
  --ivory: #F0E8D8;
  --text: #D8CFBC;
  --muted: #A89E89;
  --line: rgba(184, 145, 74, .22);
  --line-soft: rgba(184, 145, 74, .12);
  /* tipografia */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  /* sistema */
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, .35);
  --shadow-md: 0 10px 34px rgba(0, 0, 0, .45);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, .6);
  --radius: 2px;
  --radius-lg: 6px;
  --container: 1240px;
  --nav-h: 82px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; overflow-x: hidden; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold-light); text-decoration: none; transition: color .25s var(--ease); }
a:hover { color: var(--ivory); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 520;
  color: var(--ivory);
  line-height: 1.12;
  margin: 0 0 .5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.8rem); letter-spacing: .01em; }
h2 { font-size: clamp(2rem, 4.2vw, 3.1rem); }
h3 { font-size: 1.45rem; }
h4 { font-family: var(--font-body); font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; color: var(--gold); margin: 0 0 14px; }
p { margin: 0 0 1em; }
em { font-style: italic; }
h1 em, h2 em { color: var(--gold-light); font-style: italic; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 112px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center h2::after {
  content: "";
  display: block;
  width: 58px; height: 1px;
  background: var(--gold-deep);
  margin: 26px auto 0;
}

.eyebrow {
  font-size: .74rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--gold-deep); flex: none; }
.center .eyebrow { justify-content: center; }
.center .eyebrow::after { content: ""; width: 34px; height: 1px; background: var(--gold-deep); flex: none; }

.lead { font-size: 1.12rem; color: var(--muted); max-width: 62ch; }

/* ---------- bottoni ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 34px;
  font-family: var(--font-body);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn-primary { background: var(--gold); color: var(--ink); }
.btn-primary:hover { background: var(--gold-light); color: var(--ink); transform: translateY(-2px); }
.btn-outline { border-color: var(--gold-deep); color: var(--gold-light); background: transparent; }
.btn-outline:hover { border-color: var(--gold-light); color: var(--ivory); transform: translateY(-2px); }

/* ---------- header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 90;
  height: var(--nav-h);
  background: rgba(15, 13, 10, .72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
  transition: background .3s var(--ease);
}
.site-header.scrolled { background: rgba(15, 13, 10, .92); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: var(--nav-h); gap: 20px; }
.nav-brand { display: flex; align-items: center; flex: none; }
.nav-brand img { width: 238px; height: auto; }
.nav { display: flex; align-items: center; }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-menu a {
  display: inline-flex;
  padding: 10px 13px;
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text);
  white-space: nowrap;
}
.nav-menu a:hover, .nav-menu a[aria-current="page"] { color: var(--gold-light); }
.nav-menu .nav-cta { margin-left: 10px; padding: 12px 22px; color: var(--ink); }
.nav-menu .nav-cta:hover { color: var(--ink); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 60px) 0 80px;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(15, 13, 10, .94) 0%, rgba(15, 13, 10, .72) 46%, rgba(15, 13, 10, .3) 100%),
    linear-gradient(0deg, var(--bg) 0%, rgba(15, 13, 10, 0) 34%);
}
.hero-content { max-width: 760px; }
.hero .lead { font-size: 1.18rem; color: var(--text); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }
.hero-note { margin-top: 30px; font-size: .86rem; color: var(--muted); display: flex; align-items: center; gap: 10px; }
.hero-note svg { color: var(--gold); flex: none; }

/* hero interno (pagine) */
.page-hero { padding: calc(var(--nav-h) + 90px) 0 70px; border-bottom: 1px solid var(--line-soft); background: var(--bg-alt); }
.breadcrumb { font-size: .8rem; color: var(--muted); margin: 0 0 20px; letter-spacing: .06em; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--gold-light); }

/* ---------- i tre mondi ---------- */
.mondi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.mondo-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 480px;
  padding: 34px 30px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  isolation: isolate;
}
.mondo-card img {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease);
}
.mondo-card::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(0deg, rgba(15, 13, 10, .96) 8%, rgba(15, 13, 10, .35) 55%, rgba(15, 13, 10, .18) 100%);
}
.mondo-card:hover img { transform: scale(1.05); }
.mondo-num { font-family: var(--font-display); font-style: italic; color: var(--gold); font-size: 1.1rem; margin-bottom: 6px; }
.mondo-card h3 { margin-bottom: 8px; font-size: 1.7rem; }
.mondo-card p { font-size: .94rem; color: var(--text); margin-bottom: 18px; }
.mondo-link { font-size: .78rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-light); display: inline-flex; align-items: center; gap: 8px; }

/* ---------- split chi sono ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split-img { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-md); }
.split-img img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- feature / perché ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feat {
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
}
.feat svg { color: var(--gold); margin-bottom: 16px; }
.feat h3 { font-size: 1.25rem; }
.feat p { font-size: .92rem; color: var(--muted); margin: 0; }

/* ---------- liste servizi (pagine sezione) ---------- */
.serv-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; padding: 0; margin: 0; list-style: none; }
.serv-list li {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 20px 22px;
  font-size: .96rem;
}
.serv-list svg { color: var(--gold); flex: none; margin-top: 3px; }

/* ---------- galleria opere ---------- */
.opere-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.opera {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--panel);
}
.opera img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform .7s var(--ease); }
.opera.wide img { aspect-ratio: 16 / 10; }
.opera:hover img { transform: scale(1.04); }
.opera figcaption {
  position: absolute; inset: auto 0 0 0;
  padding: 44px 20px 16px;
  background: linear-gradient(0deg, rgba(15, 13, 10, .92), rgba(15, 13, 10, 0));
  font-size: .86rem;
  color: var(--ivory);
}
.opera figcaption span { display: block; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-light); margin-bottom: 2px; }
figure.opera { margin: 0; }

/* ---------- citazione ---------- */
.quote {
  max-width: 780px; margin: 0 auto; text-align: center;
  padding: 54px 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-style: italic;
  color: var(--ivory);
  line-height: 1.4;
  margin: 0 0 18px;
}
.quote cite { font-style: normal; font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }

/* ---------- blog card ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.blog-card {
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.blog-card:hover { border-color: var(--line); transform: translateY(-4px); }
.blog-card time { font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }
.blog-card h3 a { color: var(--ivory); }
.blog-card h3 a:hover { color: var(--gold-light); }
.blog-card p { font-size: .93rem; color: var(--muted); margin: 0; }

/* ---------- articolo ---------- */
.article { max-width: 760px; margin: 0 auto; }
.article h2 { font-size: 1.8rem; margin-top: 1.6em; }
.article h3 { font-size: 1.3rem; margin-top: 1.4em; }
.article ul { padding-left: 22px; }
.article li { margin-bottom: .4em; }

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative;
  text-align: center;
  padding: 110px 24px;
  overflow: hidden;
  isolation: isolate;
  border-top: 1px solid var(--line-soft);
}
.cta-banner-bg { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.cta-banner::after { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(15, 13, 10, .88); }
.cta-banner h2 { max-width: 640px; margin: 0 auto 14px; }
.cta-banner p { max-width: 520px; margin: 0 auto 32px; color: var(--muted); }

/* ---------- form contatti ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 72px; align-items: start; }
.contact-info ul { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 18px; }
.contact-info li { display: flex; gap: 14px; align-items: flex-start; font-size: .98rem; }
.contact-info svg { color: var(--gold); flex: none; margin-top: 4px; }
.form {
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  display: grid;
  gap: 18px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label { display: block; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 15px;
  font-family: var(--font-body);
  font-size: .96rem;
  color: var(--ivory);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .25s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); }
.field textarea { resize: vertical; min-height: 130px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .84rem; color: var(--muted); }
.check input { margin-top: 4px; accent-color: var(--gold); }
.form-status { font-size: .9rem; color: var(--gold-light); min-height: 1.4em; margin: 0; }

/* ---------- footer ---------- */
.site-footer { border-top: 3px double var(--line); background: var(--bg-alt); padding: 76px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 44px; padding-bottom: 56px; }
.footer-brand-img { width: 220px; height: auto; margin-bottom: 18px; }
.footer-col p { font-size: .9rem; color: var(--muted); }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.footer-col ul a, .footer-col ul li { font-size: .9rem; color: var(--muted); }
.footer-col ul a:hover { color: var(--gold-light); }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 12px 28px;
  align-items: center; justify-content: space-between;
  border-top: 1px solid var(--line-soft);
  padding: 22px 24px;
  font-size: .8rem; color: var(--muted);
}
.footer-bottom p { margin: 0; }
.footer-bottom a { color: var(--muted); }
.footer-bottom a:hover { color: var(--gold-light); }

/* ---------- 404 ---------- */
.page-404 { min-height: 70vh; display: flex; align-items: center; text-align: center; padding-top: var(--nav-h); }
.page-404 .n { font-family: var(--font-display); font-size: clamp(5rem, 14vw, 9rem); color: var(--gold); line-height: 1; margin-bottom: 10px; }

/* ---------- reveal (contenuto visibile anche senza JS) ---------- */
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ============================================================
   MENU MOBILE (standard Royaletiger — non toccare le note)
   ============================================================ */
body.is-locked {
  position: fixed;
  width: 100%;
  overflow: hidden;
  top: var(--scroll-lock-top, 0);
  overflow-anchor: none;
}
.nav-overlay { display: none; }
.site-header.has-menu-open {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  background: var(--bg);
}
.nav-toggle {
  display: none;
  width: 46px; height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  align-items: center; justify-content: center;
  flex-direction: column; gap: 5px;
  flex: none;
}
.nav-toggle span {
  display: block; width: 20px; height: 1.6px;
  background: var(--gold-light);
  transition: transform .3s var(--ease), opacity .25s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }

@media (max-width: 1080px) {
  .nav-toggle { display: flex; }
  .nav-overlay {
    display: block;
    position: fixed; inset: 0; z-index: 89;
    background: rgba(0, 0, 0, .55);
    border: 0; padding: 0; cursor: pointer;
    opacity: 0; visibility: hidden;
    transition: opacity .38s var(--ease), visibility 0s linear .38s;
  }
  .nav-overlay.is-open {
    opacity: 1; visibility: visible;
    transition: opacity .38s var(--ease), visibility 0s linear 0s;
  }
  .nav-menu {
    position: fixed; inset: 0 0 0 auto;
    z-index: 95;
    width: min(86vw, 360px);
    background: var(--bg-alt);
    display: flex;
    flex-direction: column; align-items: stretch; justify-content: flex-start;
    gap: 4px; padding: 110px 26px 40px;
    border-left: 1px solid var(--line-soft);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform .38s var(--ease), visibility 0s linear .38s;
  }
  .nav-menu.is-open {
    transform: none;
    visibility: visible;
    transition: transform .38s var(--ease), visibility 0s linear 0s;
  }
  .nav-menu a { padding: 14px 16px; font-size: 1rem; border-radius: 8px; }
  .nav-menu .nav-cta { margin: 14px 0 0; width: 100%; }
}

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .mondi-grid { gap: 16px; }
  .mondo-card { min-height: 420px; padding: 28px 24px; }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .split { gap: 48px; }
  .nav-brand img { width: 200px; }
}
@media (max-width: 900px) {
  .section { padding: 80px 0; }
  .mondi-grid { grid-template-columns: 1fr; }
  .mondo-card { min-height: 340px; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .opere-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .serv-list { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .hero { min-height: 86vh; }
  .opere-grid { grid-template-columns: 1fr; }
  .feat-grid { grid-template-columns: 1fr; }
  .form { padding: 30px 22px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .nav-brand img { width: 178px; }
}

@media (prefers-reduced-motion: reduce) {
  .nav-menu, .nav-overlay, .js .reveal { transition: none; }
  .js .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}