/* ================================================================
   domus-aurea.rome.it — design "Grottesca"
   Hypogeum dark · gold leaf · Pompeian red · octagon (Sala Ottagona)
   ================================================================ */
:root{
  --night:#16100b;
  --night-2:#241a11;
  --ink:#2c2318;
  --muted:#6e6152;
  --plaster:#f6f0e4;
  --plaster-2:#efe6d3;
  --card:#fffdf7;
  --gold:#c39a3b;
  --gold-2:#e3c878;
  --gold-dark:#9a7728;
  --red:#9e3b2c;
  --red-dark:#7f2e22;
  --teal:#44685c;
  --line:#e2d5ba;
  --line-dark:rgba(227,200,120,.25);
  --oct:polygon(24px 0,calc(100% - 24px) 0,100% 24px,100% calc(100% - 24px),calc(100% - 24px) 100%,24px 100%,0 calc(100% - 24px),0 24px);
  --oct-sm:polygon(12px 0,calc(100% - 12px) 0,100% 12px,100% calc(100% - 12px),calc(100% - 12px) 100%,12px 100%,0 calc(100% - 12px),0 12px);
  --shadow:0 14px 40px -18px rgba(44,35,24,.35);
  --wrap:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"Albert Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);background:var(--plaster);
  line-height:1.65;font-size:1.0625rem;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--red);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--red-dark)}
h1,h2,h3,h4,.brand-txt strong{font-family:"Marcellus",Georgia,serif;font-weight:400;line-height:1.18;color:var(--ink)}
h2{font-size:clamp(1.6rem,3.2vw,2.15rem);margin:0 0 .9rem}
h3{font-size:clamp(1.2rem,2.2vw,1.45rem);margin:0 0 .55rem}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.35rem}
li{margin-bottom:.4rem}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.wrap-narrow{max-width:860px}
.skip{position:absolute;left:-9999px;top:0;background:var(--gold);color:var(--night);padding:.6rem 1rem;z-index:100}
.skip:focus{left:12px;top:12px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-weight:600;text-decoration:none;cursor:pointer;text-align:center;
  padding:.72rem 1.5rem;font-size:1rem;border:1px solid transparent;
  clip-path:var(--oct-sm);transition:transform .15s,background .2s,color .2s}
.btn:active{transform:scale(.97)}
.btn-gold{background:linear-gradient(160deg,var(--gold-2),var(--gold) 55%,var(--gold-dark));color:#241a06}
.btn-gold:hover{background:linear-gradient(160deg,#f0dc9a,var(--gold) 70%);color:#241a06}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark);color:#fff}
.btn-ghost{background:transparent;color:var(--plaster);border:1px solid var(--line-dark);clip-path:var(--oct-sm)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-big{padding:.95rem 2rem;font-size:1.06rem}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(22,16,11,.96);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line-dark)}
.header-in{display:flex;align-items:center;gap:1.4rem;min-height:70px}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--gold)}
.logo-mark{width:42px;height:42px;flex:0 0 auto}
.brand-txt{display:flex;flex-direction:column;line-height:1.12}
.brand-txt strong{color:var(--plaster);font-size:1.22rem;letter-spacing:.04em}
.brand-txt em{font-style:normal;color:var(--gold);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase}
.site-nav{margin-left:auto}
.site-nav ul{display:flex;gap:1.5rem;list-style:none;padding:0;margin:0}
.site-nav a{color:var(--plaster);text-decoration:none;font-size:.95rem;font-weight:500;
  padding:.35rem 0;border-bottom:2px solid transparent}
.site-nav a:hover,.site-nav a.active{color:var(--gold-2);border-bottom-color:var(--gold)}
.header-actions{display:flex;align-items:center;gap:.8rem;margin-left:auto}
.site-nav + .header-actions{margin-left:0}
.btn-header{padding:.55rem 1.15rem;font-size:.92rem}
.btn-header .short{display:none}
.burger{display:none;background:none;border:0;width:42px;height:42px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.burger span{display:block;width:22px;height:2px;background:var(--plaster);transition:.25s}
.nav-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-open .burger span:nth-child(2){opacity:0}
.nav-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* language switcher */
.lang{position:relative}
.lang-btn{display:flex;align-items:center;gap:.4rem;background:none;border:1px solid var(--line-dark);
  color:var(--plaster);padding:.5rem .8rem;cursor:pointer;font:inherit;font-size:.88rem;clip-path:var(--oct-sm)}
.lang-btn:hover{border-color:var(--gold);color:var(--gold-2)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);background:var(--night-2);
  border:1px solid var(--line-dark);list-style:none;margin:0;padding:.45rem;min-width:180px;
  display:none;grid-template-columns:1fr 1fr;gap:2px;z-index:70;box-shadow:var(--shadow)}
.lang.open .lang-menu{display:grid}
.lang-menu a{display:block;color:var(--plaster);text-decoration:none;font-size:.85rem;padding:.42rem .6rem}
.lang-menu a:hover{background:rgba(195,154,59,.15);color:var(--gold-2)}
.lang-menu .active a{color:var(--gold);pointer-events:none}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--night);color:var(--plaster);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;
  background-image:var(--hero-img);background-size:cover;background-position:center;
  opacity:.38;filter:saturate(.9)}
.hero::after{content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 90% 70% at 28% 30%,rgba(22,16,11,.15),rgba(22,16,11,.92) 78%),
  linear-gradient(180deg,rgba(22,16,11,.45),rgba(22,16,11,.88))}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);
  gap:2.5rem;padding-top:4rem;padding-bottom:4rem;align-items:center}
.eyebrow{color:var(--gold-2);letter-spacing:.22em;text-transform:uppercase;font-size:.78rem;font-weight:600;margin-bottom:1rem}
.eyebrow::before{content:"";display:inline-block;width:34px;height:1px;background:var(--gold);vertical-align:middle;margin-right:.7rem}
.hero h1{color:var(--plaster);font-size:clamp(1.9rem,4.6vw,3.1rem);margin-bottom:1.1rem;text-wrap:balance}
.lead{font-size:clamp(1.02rem,1.6vw,1.18rem);color:#e9dfc9;max-width:56ch}
.chips{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.55rem;margin:1.3rem 0 1.6rem}
.chips li{border:1px solid var(--line-dark);color:var(--gold-2);font-size:.85rem;
  padding:.34rem .8rem;clip-path:var(--oct-sm);background:rgba(36,26,17,.55);white-space:nowrap}
.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}
.hero-note{margin:1.1rem 0 0;font-size:.78rem;color:#9d8f79}
.disc{position:relative;border-bottom:1px dotted #9d8f79;cursor:help;outline:none}
.disc-tip{position:absolute;left:0;bottom:calc(100% + 10px);width:min(340px,78vw);
  background:var(--night-2);border:1px solid var(--line-dark);color:#d8cdb8;
  padding:.75rem .9rem;font-size:.8rem;line-height:1.5;opacity:0;pointer-events:none;
  transition:opacity .18s;z-index:40;box-shadow:var(--shadow)}
.disc:hover .disc-tip,.disc:focus .disc-tip{opacity:1}
.hero-side{min-width:0}
.widget-book{background:var(--card);clip-path:var(--oct);padding:26px;box-shadow:var(--shadow)}
.widget-book>div{min-height:120px}

/* ---------- widgets ---------- */
.related-widget{background:var(--plaster-2);border-bottom:1px solid var(--line);padding:1.6rem 0}
.related-widget .wrap>div{min-height:120px}
.stay-widget iframe{border:0;clip-path:var(--oct)}

/* ---------- sections / typography ---------- */
.page-body{counter-reset:sec}
.section{padding:3.2rem 0}
.section-alt{background:var(--plaster-2)}
.section-dark{background:var(--night);color:#e9dfc9}
.section-dark h2,.section-dark h3{color:var(--plaster)}
.section-dark a{color:var(--gold-2)}
.kicker{color:var(--red);letter-spacing:.2em;text-transform:uppercase;font-size:.75rem;font-weight:700;margin-bottom:.5rem}
.section-dark .kicker{color:var(--gold-2)}
.divider{color:var(--gold);display:flex;justify-content:center;padding:.4rem 0}
.divider svg{width:min(320px,70vw);height:24px}
.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:2.6rem;align-items:center}
.two-col .col-img img{clip-path:var(--oct);width:100%;object-fit:cover;box-shadow:var(--shadow)}
.img-note{font-size:.82rem;color:var(--muted);margin-top:.6rem;text-align:center}

/* ---------- tables ---------- */
.table-scroll{overflow-x:auto;margin:1.2rem 0;border:1px solid var(--line);background:var(--card)}
table{width:100%;border-collapse:collapse;font-size:.97rem;min-width:520px}
caption{caption-side:top;text-align:left;font-family:"Marcellus",serif;font-size:1.05rem;padding:.8rem}
th,td{padding:.75rem .95rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:var(--night);color:var(--gold-2);font-weight:600;font-size:.88rem;
  letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
tbody tr:nth-child(even){background:var(--plaster-2)}
tbody tr:last-child td{border-bottom:0}
td strong{color:var(--red)}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin:1.6rem 0}
.cards-2{grid-template-columns:repeat(2,1fr)}
.cards-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);padding:1.5rem 1.4rem;position:relative;clip-path:var(--oct)}
.card::before{content:"";position:absolute;inset:6px;border:1px solid var(--line);clip-path:var(--oct);pointer-events:none;opacity:.7}
.card h3{color:var(--red)}
.card .price{font-family:"Marcellus",serif;font-size:2rem;color:var(--ink);margin:.2rem 0 .6rem}
.card .price small{font-size:.9rem;color:var(--muted);font-family:"Albert Sans",sans-serif}
.card ul{margin-bottom:0}
.card-featured{background:var(--night);border-color:var(--gold-dark)}
.card-featured::before{border-color:rgba(195,154,59,.4)}
.card-featured h3{color:var(--gold-2)}
.card-featured,.card-featured p,.card-featured li{color:#e9dfc9}
.card-featured .price{color:var(--plaster)}
.badge{position:absolute;top:14px;right:14px;background:var(--red);color:#fff;font-size:.68rem;
  font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.28rem .6rem;clip-path:var(--oct-sm)}
.oct-num{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;
  background:var(--gold);color:var(--night);font-family:"Marcellus",serif;font-size:1.25rem;
  clip-path:polygon(30% 0,70% 0,100% 30%,100% 70%,70% 100%,30% 100%,0 70%,0 30%);margin-bottom:.8rem}
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;counter-reset:step}
.steps li{background:var(--card);border:1px solid var(--line);padding:1.4rem;clip-path:var(--oct)}

/* info/warn boxes */
.note{border-left:4px solid var(--gold);background:var(--card);padding:1rem 1.2rem;margin:1.2rem 0;font-size:.98rem}
.note-red{border-left-color:var(--red);background:#fdf5f0}
.note-teal{border-left-color:var(--teal);background:#f2f6f2}
.note p:last-child{margin-bottom:0}

/* ---------- FAQ ---------- */
.faq-block{background:var(--plaster-2)}
.faq-item{background:var(--card);border:1px solid var(--line);margin-bottom:.7rem}
.faq-item summary{display:flex;justify-content:space-between;align-items:center;gap:1rem;
  cursor:pointer;padding:1rem 1.2rem;font-family:"Marcellus",serif;font-size:1.06rem;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary svg{flex:0 0 auto;color:var(--gold-dark);transition:transform .2s}
.faq-item[open] summary svg{transform:rotate(45deg)}
.faq-a{padding:0 1.2rem 1.1rem;color:var(--ink)}
.faq-a p:last-child{margin-bottom:0}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--red-dark),var(--red) 60%,#b0503f);color:#fff;padding:3rem 0}
.cta-band-in{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta-band h2{color:#fff;margin-bottom:.4rem}
.cta-band p{margin:0;color:#f7e3d8;max-width:60ch}

/* ---------- footer ---------- */
.site-footer{background:var(--night);color:#c9bda6;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:2.4rem;padding:3.2rem 20px 2rem}
.site-footer h3{color:var(--gold-2);font-size:1rem;letter-spacing:.08em;margin-bottom:.8rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.45rem}
.site-footer a{color:#d8cdb8;text-decoration:none}
.site-footer a:hover{color:var(--gold-2)}
.brand-f .brand-txt strong{font-size:1.05rem}
.f-brand p{margin-top:1rem;font-size:.88rem}
.updated{font-size:.78rem;color:#8d8069}
.disclaimer{border-top:1px solid var(--line-dark);padding-top:1.4rem;padding-bottom:1.8rem}
.disclaimer p{font-size:.8rem;color:#8d8069;max-width:none;margin-bottom:.5rem}
.copyright{color:#6e6252}

/* ---------- breadcrumb-ish updated line ---------- */
.page-body .wrap>h2:first-child{margin-top:0}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .cards,.cards-4,.steps{grid-template-columns:repeat(2,1fr)}
  .hero-in{grid-template-columns:1fr;gap:2rem}
  .hero-side{max-width:640px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:840px){
  .site-nav{position:fixed;inset:70px 0 auto 0;background:var(--night-2);
    border-bottom:1px solid var(--line-dark);transform:translateY(-130%);transition:transform .25s;z-index:55}
  .nav-open .site-nav{transform:translateY(0)}
  .site-nav ul{flex-direction:column;gap:0;padding:.6rem 0}
  .site-nav a{display:block;padding:.85rem 24px;border-bottom:0;font-size:1.05rem}
  .burger{display:flex}
  .btn-header .full{display:none}
  .btn-header .short{display:inline}
  .two-col{grid-template-columns:1fr;gap:1.6rem}
  .cta-band-in{flex-direction:column;align-items:flex-start}
}
@media (max-width:600px){
  body{font-size:1rem}
  .header-in{gap:.5rem;min-height:60px;padding:0 12px}
  .brand-txt em{display:none}
  .brand-txt strong{font-size:1.02rem}
  .logo-mark{width:32px;height:32px}
  .brand{gap:.45rem}
  .header-actions{gap:.45rem}
  .lang-btn{padding:.42rem .55rem;font-size:.8rem;gap:.25rem}
  .btn-header{padding:.48rem .8rem;font-size:.85rem}
  .burger{width:34px;flex:0 0 auto}
  .site-nav{inset:60px 0 auto 0}
  .cards,.cards-2,.cards-4,.steps{grid-template-columns:1fr}
  .hero-in{padding-top:2.6rem;padding-bottom:2.6rem}
  .widget-book{padding:16px}
  .footer-grid{grid-template-columns:1fr;gap:1.8rem}
  .section{padding:2.3rem 0}
  .lang-menu{position:fixed;left:12px;right:12px;top:70px;grid-template-columns:repeat(3,1fr)}
}