/* =====================================================================
   DICIOTTOVENTICINQUE — sito di vendita del libro
   Layout editoriale chiaro, pannello scuro con copertina, oro ottone.
   ===================================================================== */

:root{
  --bg:        #efede8;
  --bg-2:      #e6e1d7;
  --card:      #f8f6f1;
  --ink:       #1b1815;
  --muted:     #6a6358;
  --line:      #d8d2c6;
  --gold:      #a8802f;
  --gold-d:    #8a6820;
  --gold-l:    #cfa955;
  --dark:      #14110f;
  --dark-2:    #1f1a16;
  --cream:     #f6efe0;
  --maroon:    #7a1f22;

  --display: 'Playfair Display', Georgia, serif;
  --body:    'Libre Baskerville', Georgia, serif;
  --type:    'Special Elite', 'Courier New', monospace;
  --maxw: 1180px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; scroll-padding-top: 76px; }
body{
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--body); font-size: 16.5px; line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; height: auto; display: block; }
a{ color: var(--gold-d); }
[hidden]{ display: none !important; }
.wrap{ max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.skip-link{ position: absolute; left: -999px; top: 0; background: #fff; color: #000; padding: 10px 16px; z-index: 2000; }
.skip-link:focus{ left: 8px; top: 8px; }

h1, h2, h3{ font-family: var(--display); font-weight: 700; line-height: 1.12; color: var(--ink); margin: 0 0 .5em; }
h2{ font-size: clamp(30px, 4.2vw, 46px); }
h3{ font-size: 21px; }
p{ margin: 0 0 1.1em; }

.eyebrow{
  font-family: var(--type); text-transform: uppercase; letter-spacing: .2em;
  font-size: 12px; color: var(--gold); margin: 0 0 18px; display: block;
}
.muted{ color: var(--muted); }
.center{ text-align: center; }

/* ---------------------------------------------------------------- bottoni */
.btn{
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--type); text-transform: uppercase; letter-spacing: .1em; font-size: 13px;
  padding: 15px 28px; background: var(--ink); color: #fff; text-decoration: none;
  border: 1px solid var(--ink); cursor: pointer; transition: background .15s, color .15s, transform .15s;
}
.btn:hover, .btn:focus-visible{ background: var(--gold-d); border-color: var(--gold-d); color: #fff; transform: translateY(-1px); }
.btn-amazon{ background: var(--gold); border-color: var(--gold); color: #fff; }
.btn-amazon:hover, .btn-amazon:focus-visible{ background: var(--gold-d); border-color: var(--gold-d); }
.btn-line{ background: transparent; color: var(--ink); }
.btn-line:hover, .btn-line:focus-visible{ background: var(--ink); color: #fff; border-color: var(--ink); }
.btn-line-light{ background: transparent; color: var(--cream); border-color: rgba(246,239,224,.6); }
.btn-line-light:hover{ background: var(--cream); color: var(--dark); border-color: var(--cream); }
.btn-block{ width: 100%; }
.btn-sm{ padding: 10px 18px; font-size: 12px; }

/* ---------------------------------------------------------------- header */
.site-header{
  position: sticky; top: 0; z-index: 500;
  background: rgba(239,237,232,.94); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap{ display: flex; align-items: center; gap: 36px; height: 68px; }
.brand{
  font-family: var(--display); font-weight: 800; font-size: 21px; letter-spacing: .01em;
  color: var(--ink); text-decoration: none; white-space: nowrap;
}
.brand span{ color: var(--gold); }
.main-nav{ display: flex; gap: 22px; flex: 1; }
.main-nav a{
  font-family: var(--type); text-transform: uppercase; letter-spacing: .1em; font-size: 12px;
  color: var(--ink); text-decoration: none; padding: 6px 0; border-bottom: 1px solid transparent; white-space: nowrap;
}
.main-nav a:hover, .main-nav a:focus-visible{ border-color: var(--gold); color: var(--gold-d); }
.header-actions{ display: flex; align-items: center; gap: 16px; }
.nav-lang{ display: none; }
.lang-switch{ display: inline-flex; border: 1px solid var(--ink); }
.lang-switch a{
  font-family: var(--type); font-size: 11.5px; letter-spacing: .08em; text-decoration: none;
  color: var(--ink); padding: 6px 9px; line-height: 1;
}
.lang-switch a + a{ border-left: 1px solid var(--ink); }
.lang-switch a:hover{ background: var(--bg-2); }
.lang-switch a[aria-current="true"]{ background: var(--ink); color: #fff; }
.social-link{ color: var(--ink); display: inline-flex; }
.social-link:hover{ color: var(--gold); }
.social-link svg{ width: 20px; height: 20px; }
.header-actions .btn{ white-space: nowrap; }
.nav-toggle{
  display: none; width: 42px; height: 38px; background: transparent; border: 1px solid var(--ink);
  font-size: 20px; cursor: pointer; color: var(--ink);
}
@media (max-width: 1100px){
  .site-header .wrap{ gap: 14px; }
  .brand{ flex: 1; font-size: 19px; }
  .nav-toggle{ display: inline-flex; align-items: center; justify-content: center; order: 3; }
  .header-actions .btn{ display: none; }
  .header-actions{ gap: 10px; }
  .header-actions .lang-switch{ display: none; }
  .header-actions .social-link{ display: none; }
  .nav-lang{ display: flex; gap: 10px; padding: 16px 28px 20px; flex-wrap: wrap; }
  .main-nav .nav-lang a{ border: 1px solid var(--ink); padding: 9px 14px; font-size: 12px; }
  .main-nav .nav-lang a[aria-current="true"]{ background: var(--ink); color: #fff; }
  .main-nav{
    position: absolute; top: 100%; left: 0; right: 0; background: var(--bg);
    flex-direction: column; gap: 0; max-height: 0; overflow: hidden; border-bottom: 1px solid var(--line);
    transition: max-height .25s ease;
  }
  .main-nav.is-open{ max-height: 560px; }
  .main-nav a{ padding: 15px 28px; border-bottom: 1px solid var(--line); }
}

@media (max-width: 560px){
  .site-header .wrap{ gap: 8px; padding: 0 16px; }
  .brand{ font-size: 16.5px; }
  .header-actions .social-link{ display: none; }
  .lang-switch a{ padding: 7px 8px; }
}

/* ---------------------------------------------------------------- hero */
.hero{ position: relative; overflow: hidden; padding: 72px 0 64px; }
.hero-panel{
  position: absolute; top: 0; right: 0; bottom: 0; width: 38%;
  background: var(--dark) url('../img/hero-vagone.jpg') center / cover;
}
.hero-panel::after{
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(20,17,15,.85) 0%, rgba(20,17,15,.35) 60%, rgba(20,17,15,.55) 100%);
}
.hero .wrap{
  position: relative; z-index: 2;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 40px; align-items: center;
}
.hero h1{ font-size: clamp(46px, 6.4vw, 84px); letter-spacing: -.005em; margin-bottom: 22px; }
.hero .lead{ font-size: 18px; color: var(--muted); max-width: 46ch; margin-bottom: 30px; }
.hero-quote{
  font-style: italic; color: var(--gold-d); border-left: 2px solid var(--gold);
  padding-left: 18px; margin: 0 0 28px; font-size: 17px;
}
.hero-actions{ display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.hero-note{ font-family: var(--type); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.hero-book{ position: relative; justify-self: center; transform: translateX(-6%); }
.hero-book img{
  width: min(100%, 300px); box-shadow: 0 30px 60px rgba(0,0,0,.55), 0 8px 18px rgba(0,0,0,.35);
  border-radius: 2px; transform: rotate(1.2deg);
}
.laurel-badge{
  position: absolute; top: -34px; right: -38px; width: 92px; height: 92px; color: var(--gold-l);
  display: flex; align-items: center; justify-content: center; text-align: center;
  font-family: var(--type); font-size: 9.5px; letter-spacing: .06em; text-transform: uppercase; line-height: 1.25;
}
.laurel-badge svg{ position: absolute; inset: 0; width: 100%; height: 100%; }
.laurel-badge span{ position: relative; color: var(--cream); max-width: 46px; }

.kindle-link{
  display: block; width: fit-content; margin-top: 14px;
  font-family: var(--type); font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--gold-d); text-decoration: none; border-bottom: 1px solid var(--gold-d); padding-bottom: 2px;
}
.kindle-link:hover{ color: var(--ink); border-color: var(--ink); }
.buy-actions{ display: flex; flex-wrap: wrap; gap: 12px; }
.chapter-end .btn + .btn{ margin-left: 8px; }
.trust{ margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--line); max-width: 560px; }
.trust-label{ font-family: var(--type); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; display: block; }
.trust ul{ list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 26px; font-size: 14px; color: var(--ink); }
.trust li::before{ content: "✦"; color: var(--gold); margin-right: 8px; font-size: 11px; }

@media (max-width: 900px){
  .hero{ padding: 0 0 48px; }
  .hero-panel{ position: relative; width: 100%; height: 330px; }
  .hero .wrap{ grid-template-columns: 1fr; gap: 0; }
  .hero-book{ order: -1; transform: none; margin: -230px auto 34px; }
  .hero-book img{ width: 220px; }
  .laurel-badge{ width: 76px; height: 76px; top: -30px; right: -34px; }
  .hero-copy{ text-align: center; }
  .hero .lead{ margin-left: auto; margin-right: auto; }
  .hero-quote{ text-align: left; }
  .hero-actions{ justify-content: center; }
  .trust{ margin-left: auto; margin-right: auto; text-align: center; }
  .trust ul{ justify-content: center; }
}

/* ---------------------------------------------------------------- sezioni */
section{ padding: 88px 0; }
.sec-head{ max-width: 700px; margin: 0 auto 48px; text-align: center; }
.sec-head h2{ margin-bottom: 18px; }
.sec-head p{ color: var(--muted); }
.gold-title{ color: var(--gold); }
.on-dark{ background: var(--dark); color: var(--cream); }
.on-dark h2, .on-dark h3{ color: var(--cream); }
.on-dark .sec-head p{ color: #c9bfae; }
.on-alt{ background: var(--bg-2); }

/* welcome + alloro */
.welcome{ padding: 96px 0 80px; }
.welcome .sec-head{ max-width: 760px; }
.laurels{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 880px; margin: 0 auto; }
.laurel{ position: relative; text-align: center; padding: 10px; color: var(--gold); }
.laurel svg{ width: 170px; height: 170px; margin: 0 auto; display: block; }
.laurel-in{
  position: absolute; top: 10px; left: 0; right: 0; height: 170px;
  display: flex; align-items: center; justify-content: center; color: var(--ink);
}
.laurel-in b{ font-family: var(--display); font-size: 21px; line-height: 1; }
.laurel small{ display: block; margin-top: 8px; font-family: var(--type); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 700px){ .laurels{ grid-template-columns: 1fr; } .laurel svg{ width: 150px; height: 150px; } .laurel-in{ height: 150px; } }

/* dentro il libro: carosello */
.cards-row{
  display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 6px 28px 24px; margin: 0 -28px; scrollbar-width: thin; scrollbar-color: var(--gold) transparent;
}
.qcard{ flex: 0 0 280px; scroll-snap-align: start; margin: 0; background: #000; }
.qcard img{ width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3 / 4; }
.scroll-hint{ text-align: center; font-family: var(--type); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: #9c9282; margin-top: 8px; }

/* due colonne foto + testo */
.split{ display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split.rev .split-media{ order: 2; }
.split-media{ position: relative; }
.split-media .frame{ position: relative; }
.split-media .frame::before{
  content: ""; position: absolute; inset: 22px -22px -22px 22px; border: 1px solid var(--gold); z-index: 0;
}
.split-media img{ position: relative; z-index: 1; width: 100%; }
.sepia img{ filter: sepia(.45) contrast(1.05); }
.split-copy h2{ margin-bottom: 20px; }
.split-copy p{ color: var(--muted); }
.split-copy p.strong{ color: var(--ink); }
.split-copy .btn{ margin-top: 10px; margin-right: 10px; }
.archive{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 52px; }
.archive figure{ margin: 0; background: var(--card); padding: 8px 8px 12px; border: 1px solid var(--line); }
.archive img{ filter: sepia(.35); aspect-ratio: 3/4; object-fit: cover; width: 100%; }
.archive figcaption{ font-family: var(--type); font-size: 11.5px; color: var(--muted); text-align: center; margin-top: 8px; }
@media (max-width: 900px){
  .split{ grid-template-columns: 1fr; gap: 56px; }
  .split.rev .split-media{ order: 0; }
  .split-media .frame::before{ inset: 14px -10px -14px 14px; }
  .archive{ grid-template-columns: 1fr; max-width: 360px; margin-left: auto; margin-right: auto; }
}

/* estratto */
.excerpt{ background: var(--cream); text-align: center; }
.excerpt blockquote{
  font-family: var(--display); font-style: italic; font-size: clamp(22px, 3vw, 32px);
  max-width: 760px; margin: 0 auto 28px; line-height: 1.4; color: var(--ink);
}
.excerpt blockquote cite{ display: block; font-family: var(--type); font-style: normal; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-d); margin-top: 16px; }

/* presentazioni */
.pres-grid{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pres-card{ background: var(--dark-2); display: flex; flex-direction: column; }
.pres-card img{ width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: saturate(.85); }
.pres-card .pc-body{ padding: 22px 22px 26px; flex: 1; display: flex; flex-direction: column; }
.pres-card h3{ font-size: 19px; }
.pres-card p{ font-size: 14.5px; color: #c9bfae; flex: 1; }
.pres-card .pc-link{ font-family: var(--type); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-l); text-decoration: none; border-bottom: 1px solid var(--gold-l); align-self: flex-start; padding-bottom: 2px; }
.pres-card .pc-link:hover{ color: #fff; border-color: #fff; }
.pres-card.press{ background: var(--card); border: 1px solid var(--line); }
.pres-card.press h3{ color: var(--ink); }
.pres-card.press p{ color: var(--muted); }
.pres-card.press .pc-link{ color: var(--gold-d); border-color: var(--gold-d); }
.pres-card.press .pc-body{ padding-top: 28px; }
.press-icon{ font-family: var(--display); font-size: 46px; color: var(--gold); line-height: 1; padding: 28px 22px 0; }
.steps{ list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(207,169,85,.35); }
.steps li{ padding: 28px 24px 0; border-left: 1px solid rgba(207,169,85,.25); counter-increment: s; }
.steps li:first-child{ border-left: none; padding-left: 0; }
.steps li::before{ content: counter(s, decimal-leading-zero); display: block; font-family: var(--display); font-size: 30px; color: var(--gold-l); }
.steps strong{ display: block; font-family: var(--type); text-transform: uppercase; letter-spacing: .08em; font-size: 13px; margin: 4px 0 6px; color: var(--cream); }
.steps span{ font-size: 14.5px; color: #c9bfae; }
.steps{ counter-reset: s; }
@media (max-width: 1000px){ .pres-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px){
  .pres-grid{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .steps li{ border-left: none; padding-left: 0; border-top: 1px solid rgba(207,169,85,.2); }
  .steps li:first-child{ border-top: none; }
}

/* contatti / modulo */
.form-panel{ max-width: 680px; margin: 0 auto; background: var(--card); border: 1px solid var(--line); padding: 38px; }
.field{ margin-bottom: 18px; }
.field label{ display: block; font-family: var(--type); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 6px; }
.field input, .field select, .field textarea{
  width: 100%; padding: 13px 14px; font-size: 16px; font-family: var(--body);
  border: 1px solid var(--line); background: #fff; color: var(--ink); border-radius: 0;
}
.field input:focus, .field select:focus, .field textarea:focus{ outline: 2px solid var(--gold); outline-offset: 1px; }
.field-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.consent{ display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--muted); margin-bottom: 20px; }
.consent input{ margin-top: 4px; }
.form-note{ margin: 16px 0 0; font-size: 14px; color: var(--muted); text-align: center; }
.form-status{ margin: 14px 0 0; text-align: center; font-size: 15px; }
.form-status.ok{ color: #3c6a2c; }
.form-status.err{ color: var(--maroon); }
@media (max-width: 600px){ .form-panel{ padding: 24px 18px; } .field-row{ grid-template-columns: 1fr; gap: 0; } }

/* acquisto finale */
.buy-final{ background: var(--dark); color: var(--cream); padding: 0; }
.buy-final .split{ gap: 0; align-items: stretch; }
.buy-final .split-media img{ height: 100%; object-fit: cover; min-height: 420px; }
.buy-final .split-copy{ padding: 80px 0 80px 70px; align-self: center; }
.buy-final h2{ color: var(--cream); }
.buy-final p{ color: #c9bfae; }
.buy-final .hero-note{ color: #9c9282; margin-top: 16px; display: block; }
@media (max-width: 900px){ .buy-final .split-copy{ padding: 48px 28px 64px; } .buy-final .split-media img{ min-height: 0; max-height: 440px; } }

/* footer */
.site-footer{ background: #0e0c0a; color: #b8ad9b; padding: 56px 0 32px; font-size: 14.5px; }
.footer-grid{ display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer-grid h4{ font-family: var(--type); text-transform: uppercase; letter-spacing: .12em; font-size: 12px; color: var(--gold-l); margin: 0 0 14px; font-weight: 400; }
.footer-grid ul{ list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-grid a{ color: #d8cdb9; text-decoration: none; }
.footer-grid a:hover{ color: var(--gold-l); }
.footer-brand{ font-family: var(--display); font-size: 22px; font-weight: 800; color: var(--cream); margin-bottom: 10px; }
.footer-note{ margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: 12.5px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
@media (max-width: 760px){ .footer-grid{ grid-template-columns: 1fr; } }

/* barra di acquisto su mobile */
.buy-bar{ display: none; }
@media (max-width: 900px){
  .buy-bar{
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 600;
    background: var(--dark); border-top: 2px solid var(--gold); padding: 10px 14px; gap: 12px; align-items: center;
  }
  .buy-bar span{ flex: 1; color: var(--cream); font-size: 13.5px; line-height: 1.3; }
  .buy-bar .btn{ padding: 12px 16px; font-size: 12px; white-space: nowrap; }
  body{ padding-bottom: 66px; }
}

/* ---------------------------------------------------------------- intro video */
.intro{
  position: fixed; inset: 0; z-index: 3000; background: #000;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .8s ease;
}
.intro.is-leaving{ opacity: 0; pointer-events: none; }
.intro video{ height: 100%; width: auto; max-width: 100%; object-fit: contain; background: #000; }
@media (max-width: 700px){ .intro video{ width: 100%; object-fit: cover; } }
.intro-skip, .intro-sound{
  position: absolute; z-index: 2; background: rgba(0,0,0,.55); color: #f6efe0; border: 1px solid rgba(246,239,224,.55);
  font-family: var(--type); text-transform: uppercase; letter-spacing: .12em; font-size: 12px; padding: 12px 18px; cursor: pointer;
}
.intro-skip:hover, .intro-sound:hover{ background: var(--gold); border-color: var(--gold); }
.intro-play{
  position: absolute; z-index: 2; top: 50%; left: 50%; transform: translate(-50%,-50%);
  background: var(--gold); color: #fff; border: 0; font-family: var(--type); text-transform: uppercase; letter-spacing: .12em;
  font-size: 14px; padding: 18px 28px; cursor: pointer;
}
.intro-skip{ top: 20px; right: 20px; }
.intro-sound{ bottom: 24px; left: 20px; }
body.intro-open{ overflow: hidden; }

/* ---------------------------------------------------------------- pagina capitolo / privacy */
.chapter-page{ background: var(--cream); padding: 64px 0 88px; }
.chapter-head{ text-align: center; max-width: 640px; margin: 0 auto 40px; }
.chapter-num{ font-family: var(--type); font-size: 13px; color: var(--gold-d); letter-spacing: .15em; text-transform: uppercase; margin-bottom: 8px; }
.chapter-head h1{ font-size: clamp(34px, 5vw, 52px); }
.manuscript{ max-width: 680px; margin: 0 auto; font-size: 18.5px; line-height: 1.85; color: var(--ink); }
.manuscript p{ margin: 0 0 1.3em; text-indent: 1.4em; }
.manuscript .verse{ font-family: var(--type); font-size: 15.5px; line-height: 2; color: #4a1618; margin: 1.6em 0; padding: 6px 0 6px 22px; border-left: 3px solid var(--maroon); text-indent: 0; }
.manuscript .verse span{ display: block; }
.manuscript .vpair{ margin: 1.6em 0; }
.manuscript .vpair .verse{ margin: 0 0 .5em; }
.manuscript .verse-tr{
  font-style: italic; color: var(--muted); font-size: 16px; line-height: 1.8;
  margin: 0; padding: 4px 0 4px 25px; border-left: 3px solid var(--line); text-indent: 0;
}
.manuscript .verse-tr span{ display: block; }
.manuscript .sep{ text-align: center; margin: 2.2em 0; color: var(--gold); letter-spacing: .5em; text-indent: 0; }
.chapter-end{ max-width: 680px; margin: 56px auto 0; text-align: center; border-top: 2px solid var(--gold); padding-top: 38px; }
.chapter-end .copyright{ margin-top: 28px; font-size: 12px; color: var(--muted); }
.legal-page{ background: var(--cream); padding: 64px 0 88px; }
.legal-page .wrap{ max-width: 760px; }
.legal-page h2{ margin-top: 1.4em; font-size: 22px; }
.legal-page p{ color: var(--muted); }

@media (prefers-reduced-motion: reduce){ html{ scroll-behavior: auto; } .btn, .intro, .main-nav{ transition: none; } }