/* ===========================================================
   SUL PONTE DI BASSANO
   Editorial CSS — Pietro Spampatti / HM52
   =========================================================== */

:root {
  --c-paper:      #f6f1e7;
  --c-paper-warm: #efe6d3;
  --c-ink:        #1c1815;
  --c-ink-soft:   #3b342d;
  --c-muted:      #756a5d;
  --c-rule:       #cdbfa6;
  --c-accent:     #8a4a1f;   /* terracotta / grappa */
  --c-accent-dk:  #5c2f12;
  --c-gold:       #b78a3c;
  --c-stone:      #e6dcc4;

  --f-display: "Playfair Display", "Cormorant Garamond", "Times New Roman", serif;
  --f-serif:   "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --f-sans:    "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;

  --maxw: 1240px;
  --measure: 68ch;

  --radius: 2px;
  --shadow-soft: 0 10px 40px -20px rgba(28,24,21,.35);
}

*,*::before,*::after{ box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body{
  margin:0;
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--f-sans);
  font-size: 17px;
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--c-accent-dk); text-decoration: none; transition: color .2s; }
a:hover { color: var(--c-accent); }

/* ----- Typography ----- */
h1,h2,h3,h4 { font-family: var(--f-display); font-weight: 700; color: var(--c-ink); letter-spacing: -.01em; line-height: 1.15; margin: 0 0 .4em; }
h1 { font-size: clamp(2.4rem, 5vw, 4.6rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
h4 { font-size: 1.15rem; font-family: var(--f-sans); text-transform: uppercase; letter-spacing: .15em; color: var(--c-accent-dk); font-weight: 600; }

p { margin: 0 0 1.1em; max-width: var(--measure); }
.lead { font-family: var(--f-serif); font-size: clamp(1.25rem, 2vw, 1.6rem); line-height: 1.5; color: var(--c-ink-soft); font-style: italic; font-weight: 500; max-width: 60ch; }

.kicker {
  font-family: var(--f-sans);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .28em;
  color: var(--c-accent);
  font-weight: 600;
  display: inline-block;
  margin-bottom: 1.2em;
  position: relative;
  padding-left: 50px;
}
.kicker::before{
  content:"";
  position:absolute;
  left:0; top:50%;
  width:38px; height:1px;
  background: var(--c-accent);
}

blockquote{
  margin: 2em 0;
  padding: 1.4em 1.8em 1.4em 2.2em;
  border-left: 3px solid var(--c-accent);
  background: rgba(183,138,60,.07);
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 1.35rem;
  line-height: 1.5;
  color: var(--c-ink-soft);
  max-width: 65ch;
}
blockquote cite{
  display:block;
  margin-top:.8em;
  font-family: var(--f-sans);
  font-style: normal;
  font-size: .85rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-muted);
}

ul, ol { padding-left: 1.3em; max-width: var(--measure); }
li { margin-bottom: .4em; }

hr.rule {
  border: 0;
  height: 1px;
  background: var(--c-rule);
  max-width: 80px;
  margin: 3rem 0;
}
hr.rule.center { margin-left: auto; margin-right: auto; }

/* ----- Layout helpers ----- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.narrow { max-width: 760px; margin: 0 auto; padding: 0 28px; }

section { padding: clamp(60px, 9vw, 120px) 0; }
section.alt { background: var(--c-paper-warm); }
section.dark { background: var(--c-ink); color: var(--c-paper); }
section.dark h1, section.dark h2, section.dark h3 { color: var(--c-paper); }
section.dark .kicker { color: var(--c-gold); }
section.dark .kicker::before { background: var(--c-gold); }
section.dark a { color: var(--c-gold); }

/* ----- Header / Nav ----- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246,241,231,.92);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--c-rule);
}
.nav{
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 28px;
  gap: 20px;
}
.brand{
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: .02em;
  color: var(--c-ink);
  line-height: 1.1;
}
.brand small{
  display:block;
  font-family: var(--f-sans);
  font-weight: 500;
  font-size: .68rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-top: 2px;
}
.nav-links{
  display:flex;
  align-items:center;
  flex-wrap: nowrap;
  gap: 18px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a{
  font-family: var(--f-sans);
  font-size: .86rem;
  font-weight: 500;
  color: var(--c-ink-soft);
  letter-spacing: .01em;
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active { color: var(--c-accent); }
.lang{
  display:flex;
  gap: 4px;
  font-family: var(--f-sans);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 600;
}
.lang a{
  padding: 5px 9px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--c-muted);
}
.lang a.active{
  color: var(--c-accent);
  border-color: var(--c-accent);
}
.nav-toggle{ display:none; background:none; border:0; font-size: 1.6rem; color: var(--c-ink); cursor: pointer; }

@media (max-width: 1024px){
  .nav-toggle{ display:block; }
  .nav-links{
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    background: var(--c-paper);
    padding: 18px 28px 24px;
    border-bottom: 1px solid var(--c-rule);
    gap: 14px;
    display: none;
  }
  .nav-links.open { display: flex; }
}

/* ----- Hero ----- */
.hero{
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--c-ink);
  color: var(--c-paper);
}
.hero-bg{
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(28,24,21,.10) 0%, rgba(28,24,21,.55) 60%, rgba(28,24,21,.85) 100%),
    var(--hero-img) center/cover no-repeat;
  filter: saturate(.9) contrast(1.05);
}
.hero-content{
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px clamp(60px, 9vw, 110px);
  width: 100%;
}
.hero h1{
  color: var(--c-paper);
  font-size: clamp(2.6rem, 7vw, 6.2rem);
  font-weight: 800;
  line-height: 1.02;
  max-width: 14ch;
  margin-bottom: .3em;
  text-shadow: 0 2px 30px rgba(0,0,0,.45);
}
.hero h1 em{
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 500;
  color: var(--c-gold);
}
.hero .lead{ color: rgba(246,241,231,.86); max-width: 50ch; font-style: normal; font-weight: 400; }
.hero .kicker{ color: var(--c-gold); }
.hero .kicker::before{ background: var(--c-gold); }

/* ----- Article hero (smaller) ----- */
.article-hero{
  min-height: 56vh;
  display:flex; align-items:flex-end;
  background: var(--c-ink);
  color: var(--c-paper);
  position: relative;
  overflow: hidden;
}
.article-hero .hero-bg{ filter: saturate(.85) contrast(1.05) brightness(.85); }
.article-hero h1{ font-size: clamp(2.2rem, 5vw, 4.4rem); max-width: 22ch; }
/* Hero text must always be readable (white) over the photo */
.hero .hero-content h1, .article-hero .hero-content h1{ color: var(--c-paper); text-shadow: 0 2px 30px rgba(0,0,0,.5); }
.hero .hero-content h1 em, .article-hero .hero-content h1 em{ color: var(--c-gold); }
.hero .hero-content .kicker, .article-hero .hero-content .kicker{ color: var(--c-gold); }
.hero .hero-content .lead, .article-hero .hero-content .lead{ color: rgba(246,241,231,.9); }

/* ----- Two-column layout ----- */
.cols{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 6vw, 80px);
  align-items: start;
}
.cols.tight{ grid-template-columns: 1fr 1.4fr; }
@media (max-width: 820px){ .cols, .cols.tight { grid-template-columns: 1fr; } }

/* ----- Cards / grid ----- */
.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.grid-2{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
@media (max-width: 900px){ .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px){ .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card{
  background: var(--c-paper);
  border: 1px solid var(--c-rule);
  border-radius: var(--radius);
  padding: 28px 26px;
  transition: transform .35s ease, box-shadow .35s ease;
}
.card:hover{ transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.card h3{ margin-bottom: .4em; }
.card .meta{ font-family: var(--f-sans); font-size: .76rem; letter-spacing: .2em; text-transform: uppercase; color: var(--c-accent); margin-bottom: 10px; }
.card p{ font-size: .95rem; color: var(--c-ink-soft); margin: 0; }

section.alt .card{ background: #fff; }

/* ----- Figures ----- */
figure{ margin: 2.4em 0; }
figure img{
  width: 100%; height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
figcaption{
  font-family: var(--f-serif);
  font-style: italic;
  font-size: .95rem;
  color: var(--c-muted);
  margin-top: .8em;
  text-align: center;
}

/* ----- Stats / facts strip ----- */
.facts{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin: 2em 0;
  border-top: 1px solid var(--c-rule);
  border-bottom: 1px solid var(--c-rule);
}
.fact{
  padding: 26px 18px;
  text-align: center;
  border-right: 1px solid var(--c-rule);
}
.fact:last-child{ border-right: 0; }
.fact strong{
  display:block;
  font-family: var(--f-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--c-accent-dk);
  line-height: 1;
  margin-bottom: 8px;
}
.fact span{
  font-family: var(--f-sans);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--c-muted);
}
@media (max-width: 700px){
  .facts{ grid-template-columns: 1fr 1fr; }
  .fact:nth-child(2){ border-right: 0; }
}

/* ----- Timeline ----- */
.timeline{
  position: relative;
  padding-left: 32px;
  margin: 2em 0;
}
.timeline::before{
  content:"";
  position: absolute;
  left: 7px; top: 8px; bottom: 8px;
  width: 1px;
  background: var(--c-rule);
}
.tl-item{
  position: relative;
  padding-bottom: 1.8em;
  max-width: 60ch;
}
.tl-item::before{
  content:"";
  position: absolute;
  left: -32px;
  top: 8px;
  width: 14px; height: 14px;
  background: var(--c-paper);
  border: 2px solid var(--c-accent);
  border-radius: 50%;
}
.tl-year{
  display:block;
  font-family: var(--f-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-accent-dk);
  margin-bottom: 4px;
}
.tl-item p { margin: 0; }
section.alt .tl-item::before{ background: var(--c-paper-warm); }

/* ----- Pull quote / dropcap ----- */
.dropcap::first-letter{
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 5.2em;
  float: left;
  line-height: .85;
  padding: 6px 14px 0 0;
  color: var(--c-accent-dk);
}

/* ----- Buttons ----- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  background: var(--c-accent-dk);
  color: var(--c-paper);
  font-family: var(--f-sans);
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .25s, transform .25s;
}
.btn:hover{ background: var(--c-accent); color: var(--c-paper); transform: translateY(-1px); }
.btn.ghost{
  background: transparent;
  color: var(--c-accent-dk);
  border: 1px solid var(--c-accent-dk);
}
.btn.ghost:hover{ background: var(--c-accent-dk); color: var(--c-paper); }
.btn-row{ display:flex; gap:14px; flex-wrap: wrap; margin-top: 1.5em; }

/* ----- Banner / Pull strip ----- */
.banner{
  background: linear-gradient(135deg, var(--c-accent-dk) 0%, var(--c-accent) 100%);
  color: var(--c-paper);
  padding: clamp(50px, 7vw, 90px) 0;
  text-align: center;
}
.banner h2{ color: var(--c-paper); max-width: 22ch; margin: 0 auto .6em; }
.banner p{ color: rgba(246,241,231,.9); max-width: 56ch; margin: 0 auto 1.6em; font-family: var(--f-serif); font-style: italic; font-size: 1.2rem; }
.banner .btn{ background: var(--c-paper); color: var(--c-accent-dk); }
.banner .btn:hover{ background: #fff; }

/* ----- HM52 brand block ----- */
.hm52-block{
  background: var(--c-ink);
  color: var(--c-paper);
  padding: clamp(60px, 8vw, 110px) 0;
  position: relative;
  overflow: hidden;
}
.hm52-block::before{
  content:"";
  position: absolute;
  inset: 0;
  background: radial-gradient(800px 400px at 20% 0%, rgba(183,138,60,.18) 0%, transparent 70%);
  pointer-events: none;
}
.hm52-block .wrap{ position: relative; }
.hm52-block h2{ color: var(--c-paper); }
.hm52-block .kicker{ color: var(--c-gold); }
.hm52-block .kicker::before{ background: var(--c-gold); }
.hm52-logo-wrap{
  display: flex;
  justify-content: center;
  margin: 30px auto 0;
  padding: 30px 20px;
  background: rgba(246,241,231,.06);
  border: 1px solid rgba(246,241,231,.12);
  border-radius: 4px;
}
.hm52-logo-wrap img{
  max-width: 520px;
  width: 100%;
  height: auto;
  filter: invert(1) brightness(1.05);
}
.hm52-links{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 50px;
}
.hm52-link{
  display: block;
  padding: 24px;
  border: 1px solid rgba(246,241,231,.18);
  color: var(--c-paper);
  transition: border-color .25s, background .25s;
}
.hm52-link:hover{
  background: rgba(183,138,60,.12);
  border-color: var(--c-gold);
  color: var(--c-paper);
}
.hm52-link strong{
  display:block;
  font-family: var(--f-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.hm52-link span{
  font-family: var(--f-sans);
  font-size: .82rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--c-gold);
}
@media (max-width: 760px){ .hm52-links{ grid-template-columns: 1fr; } }

/* ----- Footer ----- */
.site-footer{
  background: #14110e;
  color: rgba(246,241,231,.75);
  padding: 70px 0 24px;
  font-size: .88rem;
}
.site-footer .wrap{ display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.site-footer h4{ color: var(--c-gold); font-family: var(--f-sans); font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 14px; }
.site-footer a{ color: rgba(246,241,231,.85); display: block; padding: 3px 0; }
.site-footer a:hover{ color: var(--c-gold); }
.site-footer .brand{ color: var(--c-paper); font-size: 1.4rem; margin-bottom: 10px; }
.site-footer .brand small{ color: var(--c-gold); }
.site-footer p{ color: rgba(246,241,231,.6); font-size: .88rem; max-width: 40ch; }
.footer-bottom{
  border-top: 1px solid rgba(246,241,231,.12);
  margin-top: 50px;
  padding-top: 22px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  font-size: .78rem;
  color: rgba(246,241,231,.55);
}
.footer-bottom .credits{ display: flex; flex-wrap: wrap; gap: 0 18px; }
.footer-bottom .credits a{ display: inline; color: rgba(246,241,231,.75); }
.footer-bottom .credits a::after{ content: "·"; margin-left: 18px; color: rgba(246,241,231,.3); }
.footer-bottom .credits a:last-child::after{ display: none; }
@media (max-width: 820px){
  .site-footer .wrap{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px){
  .site-footer .wrap{ grid-template-columns: 1fr; }
}

/* ----- Small reveal animation ----- */
.reveal{
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .9s ease, transform .9s ease;
}
.reveal.in{ opacity: 1; transform: none; }

/* ----- Image overlay block ----- */
.feature-img{
  position: relative;
  aspect-ratio: 4/3;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.feature-img.tall{ aspect-ratio: 3/4; }

/* ----- Map block ----- */
.map-embed{
  width: 100%;
  aspect-ratio: 16/9;
  border: 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

/* ----- Print friendly ----- */
@media print{
  .site-header, .site-footer, .hm52-block, .banner { display: none; }
  body{ background: #fff; color: #000; }
}