/* ============================================================
   Ristorante Torre in Pietra — editorial luxe-rustico
   ============================================================ */

:root{
  --bg:        #f4ede0;   /* calce, pietra calda */
  --bg-deep:   #ebe1d0;
  --bg-soft:   #fbf7ee;
  --ink:       #2a241d;   /* carbone caldo */
  --ink-soft:  #4a4035;
  --stone:     #8a7660;   /* taupe pietra */
  --stone-light:#b9a98e;
  --wine:      #6b3a2e;   /* cotto antico — accent */
  --olive:     #5a6b4f;   /* salvia */
  --hairline:  #cbbfa6;

  --serif: "Fraunces", "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Mulish", system-ui, -apple-system, "Segoe UI", sans-serif;

  --container: 1240px;
  --pad-x: clamp(20px, 5vw, 56px);
  --radius: 2px;
}

/* ─── reset ─────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.6;
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:0}
ul{list-style:none;margin:0;padding:0}
::selection{background:var(--ink);color:var(--bg-soft)}

/* paper grain background */
body::before{
  content:"";
  position:fixed;inset:0;
  pointer-events:none;
  z-index:1;
  opacity:.35;
  mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.16  0 0 0 0 0.14  0 0 0 0 0.11  0 0 0 0.08 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* skip-link */
.skip-link{
  position:absolute;left:-9999px;top:0;
  background:var(--ink);color:var(--bg);
  padding:10px 16px;font-size:14px;
  z-index:1000;
}
.skip-link:focus{left:8px;top:8px}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-inline:var(--pad-x);
  position:relative;
  z-index:2;
}


/* ─── HEADER ────────────────────────────────────────────────── */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(244,237,224,.85);
  backdrop-filter:saturate(140%) blur(12px);
  -webkit-backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid rgba(43,36,29,.08);
}
.header-row{
  display:flex;align-items:center;justify-content:space-between;
  min-height:72px;
  padding-block:14px;
}
.brand{
  display:inline-flex;align-items:center;gap:12px;
  color:var(--ink);
  min-height:44px;
}
.brand-mark{display:inline-flex;color:var(--ink)}
.brand-text{display:inline-flex;flex-direction:column;line-height:1}
.brand-line-1{
  font-family:var(--sans);
  font-size:10px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--stone);
  margin-bottom:3px;
}
.brand-line-2{
  font-family:var(--serif);
  font-size:20px;font-weight:400;
  letter-spacing:.005em;
}

/* primary nav */
.primary-nav ul{
  display:flex;gap:36px;align-items:center;
}
.primary-nav a{
  font-family:var(--sans);
  font-size:13px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--ink-soft);
  position:relative;
  padding-block:8px;
  transition:color .25s ease;
}
.primary-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;
  height:1px;background:var(--ink);
  transform:scaleX(0);transform-origin:right;
  transition:transform .35s cubic-bezier(.6,.05,.2,1);
}
.primary-nav a:hover{color:var(--ink)}
.primary-nav a:hover::after,
.primary-nav a:focus-visible::after{transform:scaleX(1);transform-origin:left}

/* hamburger */
.nav-toggle{
  display:none;
  width:48px;height:48px;
  position:relative;
  margin-right:-12px;
  color:var(--ink);
}
.nav-toggle-bar{
  position:absolute;left:14px;right:14px;height:1.5px;
  background:currentColor;
  transition:transform .35s, opacity .25s, top .35s;
}
.nav-toggle-bar:nth-child(1){top:18px}
.nav-toggle-bar:nth-child(2){top:23px}
.nav-toggle-bar:nth-child(3){top:28px}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1){top:23px;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3){top:23px;transform:rotate(-45deg)}


/* ─── HERO ──────────────────────────────────────────────────── */
.hero{
  position:relative;
  padding:clamp(56px,10vw,120px) 0 clamp(40px,7vw,80px);
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse 80% 60% at 80% 20%, rgba(184,139,84,.18), transparent 60%),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(90,107,79,.14), transparent 65%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  z-index:0;
}

.hero-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:32px;
  align-items:start;
  position:relative;
  z-index:2;
}

.hero-meta{
  display:flex;align-items:center;gap:18px;
  font-family:var(--sans);
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--stone);
}
.eyebrow{
  display:inline-block;
  padding:6px 14px;
  border:1px solid var(--hairline);
  border-radius:999px;
  background:rgba(251,247,238,.4);
}
.hero-divider{
  flex:0 0 40px;height:1px;background:var(--hairline);
}
.hero-meta-italic{
  font-family:var(--serif);font-style:italic;font-weight:300;
  font-size:18px;letter-spacing:.01em;text-transform:none;
  color:var(--ink-soft);
}
.hero-meta-italic em{color:var(--wine);font-style:italic}

.hero-title{
  margin:6px 0 0;
  font-family:var(--serif);
  font-weight:300;
  letter-spacing:-.02em;
  line-height:.92;
  color:var(--ink);
  font-size:clamp(54px, 13vw, 168px);
}
.hero-title-1,
.hero-title-2,
.hero-title-3{
  display:block;
}
.hero-title-2{
  font-style:italic;
  font-weight:300;
  color:var(--wine);
  padding-left:clamp(12px, 6vw, 80px);
}
.hero-title-2 em{font-style:italic}
.hero-title-3{
  text-align:right;
  font-weight:400;
}

.hero-lead{
  max-width:540px;
  margin:8px 0 0;
  font-size:clamp(16px,1.6vw,19px);
  line-height:1.6;
  color:var(--ink-soft);
}

.hero-cta{
  display:flex;flex-wrap:wrap;
  gap:14px 22px;align-items:center;
  margin-top:18px;
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:52px;
  padding:14px 28px;
  font-family:var(--sans);
  font-size:13px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;
  border-radius:999px;
  transition:transform .3s cubic-bezier(.4,0,.2,1),
             background .25s, color .25s, border-color .25s;
}
.btn-primary{
  background:var(--ink);color:var(--bg);
  border:1px solid var(--ink);
}
.btn-primary:hover{
  background:var(--wine);border-color:var(--wine);
  transform:translateY(-2px);
}
.btn-ghost{
  background:transparent;color:var(--ink);
  border:1px solid var(--ink);
  padding:14px 24px;
}
.btn-ghost:hover{
  background:var(--ink);color:var(--bg);
  transform:translateY(-2px);
}

/* hero side: roman numeral block */
.hero-side{display:none}
.roman-stack{
  display:flex;flex-direction:column;align-items:flex-start;
  border-left:1px solid var(--hairline);
  padding-left:28px;
}
.roman-label,.roman-foot{
  font-family:var(--sans);font-size:11px;letter-spacing:.28em;
  text-transform:uppercase;color:var(--stone);
}
.roman-num{
  font-family:var(--serif);font-style:italic;font-weight:300;
  font-size:clamp(96px,11vw,160px);
  line-height:1;color:var(--wine);
  margin:6px 0 4px;letter-spacing:-.02em;
}

/* hero marquee bottom */
.hero-marquee{
  margin-top:clamp(40px,6vw,72px);
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
  overflow:hidden;
  position:relative;z-index:2;
}
.marquee-track{
  display:inline-flex;align-items:center;gap:32px;
  padding-block:18px;
  white-space:nowrap;
  animation:marquee 38s linear infinite;
  font-family:var(--serif);font-style:italic;font-weight:300;
  font-size:clamp(20px,2.6vw,28px);
  color:var(--ink-soft);
}
.marquee-track .dot{color:var(--wine);font-style:normal}
@keyframes marquee{
  0%   {transform:translateX(0)}
  100% {transform:translateX(-50%)}
}
@media (prefers-reduced-motion: reduce){
  .marquee-track{animation:none}
}


/* ─── SECTION shared ────────────────────────────────────────── */
.section{
  padding:clamp(72px, 11vw, 140px) 0;
  position:relative;
}
.section-num{
  display:block;
  font-family:var(--serif);font-style:italic;
  font-size:clamp(40px,5vw,64px);font-weight:300;
  color:var(--wine);
  line-height:1;
  margin-bottom:8px;
}
.section-kicker{
  display:block;
  font-family:var(--sans);font-size:11px;font-weight:600;
  letter-spacing:.28em;text-transform:uppercase;
  color:var(--stone);
}
.section-title{
  margin:18px 0 0;
  font-family:var(--serif);font-weight:300;
  font-size:clamp(34px,5vw,64px);
  line-height:1.05;letter-spacing:-.015em;
  color:var(--ink);
}
.section-title em{
  font-style:italic;color:var(--wine);font-weight:300;
}
.section-head{margin-bottom:clamp(36px,5vw,56px)}
.section-head-center{text-align:center;max-width:720px;margin-inline:auto}
.section-head-center .section-num{margin-inline:auto}
.section-sub{
  margin-top:18px;
  font-size:17px;color:var(--ink-soft);max-width:520px;
}
.section-head-center .section-sub{margin-inline:auto}

.two-col{
  display:grid;
  grid-template-columns:1fr;
  gap:36px;
}
.col-side{
  position:sticky;top:96px;
  align-self:start;
}
.prose p{
  font-size:clamp(16px,1.5vw,18px);
  line-height:1.7;
  color:var(--ink-soft);
  margin:0 0 18px;
}
.prose-lead p:first-of-type{
  font-family:var(--serif);font-style:italic;font-weight:300;
  font-size:clamp(20px,2vw,24px);
  color:var(--ink);
  line-height:1.5;
}


/* ─── STORIA: pillars ───────────────────────────────────────── */
.storia .col-main > .prose{margin-top:32px}
.pillars{
  margin-top:48px;
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
  border-top:1px solid var(--hairline);
  padding-top:32px;
}
.pillars li{
  display:grid;
  grid-template-columns:auto 1fr;
  grid-template-rows:auto auto;
  column-gap:20px;
  padding-bottom:24px;
  border-bottom:1px solid rgba(203,191,166,.5);
}
.pillars li:last-child{border-bottom:0}
.pillar-num{
  grid-row:1/3;
  font-family:var(--serif);font-style:italic;font-weight:300;
  font-size:36px;color:var(--wine);
  align-self:start;line-height:1;
}
.pillar-name{
  font-family:var(--serif);font-size:22px;font-weight:400;
  color:var(--ink);
}
.pillar-text{
  font-size:15px;color:var(--ink-soft);
  margin-top:2px;
}


/* ─── ESPERIENZE: cards ─────────────────────────────────────── */
.cards{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
}
.card{
  position:relative;
  padding:40px 32px 36px;
  background:var(--bg-soft);
  border:1px solid var(--hairline);
  border-radius:var(--radius);
  display:flex;flex-direction:column;
  min-height:280px;
  transition:transform .4s cubic-bezier(.4,0,.2,1),
             box-shadow .4s, border-color .4s, background .4s;
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:0 24px 48px -28px rgba(43,36,29,.25);
  border-color:var(--ink);
}
.card-num{
  position:absolute;top:18px;right:24px;
  font-family:var(--serif);font-style:italic;font-weight:300;
  font-size:42px;color:var(--wine);
  line-height:1;opacity:.85;
}
.card-title{
  margin:0 0 14px;
  font-family:var(--serif);font-weight:400;
  font-size:30px;color:var(--ink);
  letter-spacing:-.005em;
}
.card-text{
  margin:0;flex:1;
  font-size:15.5px;line-height:1.65;
  color:var(--ink-soft);
}
.card-line{
  display:block;height:1px;background:var(--hairline);
  margin:24px 0 14px;
}
.card-meta{
  font-family:var(--sans);font-size:11px;font-weight:600;
  letter-spacing:.24em;text-transform:uppercase;
  color:var(--stone);
}
.card-featured{
  background:var(--ink);color:var(--bg);
  border-color:var(--ink);
}
.card-featured .card-title,
.card-featured .card-num{color:var(--bg)}
.card-featured .card-text{color:rgba(244,237,224,.78)}
.card-featured .card-line{background:rgba(244,237,224,.2)}
.card-featured .card-meta{color:var(--stone-light)}
.card-featured:hover{
  background:var(--wine);border-color:var(--wine);
}


/* ─── LOCATION: material list ───────────────────────────────── */
.material-list{
  margin:48px 0 0;
  border-top:1px solid var(--hairline);
}
.material-row{
  display:grid;
  grid-template-columns:1fr;
  gap:6px;
  padding:24px 0;
  border-bottom:1px solid var(--hairline);
}
.material-row dt{
  font-family:var(--serif);font-style:italic;font-weight:300;
  font-size:24px;color:var(--wine);
  margin:0;
}
.material-row dd{
  margin:0;
  font-size:16px;color:var(--ink-soft);
}

/* ornament between sections */
.ornament-strip{
  margin-top:80px;
  color:var(--stone);
  opacity:.55;
}
.ornament-strip svg{width:100%;height:24px;display:block}


/* ─── CONTATTI ──────────────────────────────────────────────── */
.contatti{
  background:
    linear-gradient(180deg, transparent 0%, rgba(43,36,29,.04) 100%),
    var(--bg);
  border-top:1px solid var(--hairline);
}
.contact-cards{
  display:grid;
  grid-template-columns:1fr;
  gap:18px;
  margin-top:clamp(36px,5vw,56px);
  max-width:920px;
  margin-inline:auto;
}
.contact-card{
  display:flex;flex-direction:column;
  padding:32px 28px;
  background:var(--bg-soft);
  border:1px solid var(--hairline);
  border-radius:var(--radius);
  min-height:160px;
  transition:transform .35s, border-color .35s, background .35s;
}
.contact-card:hover{
  transform:translateY(-3px);
  border-color:var(--ink);
}
.contact-label{
  font-family:var(--sans);font-size:11px;font-weight:600;
  letter-spacing:.28em;text-transform:uppercase;
  color:var(--stone);
}
.contact-value{
  margin-top:14px;
  font-family:var(--serif);font-weight:400;
  font-size:clamp(28px,3.4vw,38px);
  color:var(--ink);
  letter-spacing:-.01em;
  line-height:1.1;
}
.contact-cta{
  margin-top:auto;
  padding-top:22px;
  font-family:var(--sans);font-size:13px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--wine);
}
.contact-card-alt{
  background:var(--olive);
  border-color:var(--olive);
}
.contact-card-alt .contact-label{color:rgba(251,247,238,.7)}
.contact-card-alt .contact-value,
.contact-card-alt .contact-cta{color:var(--bg-soft)}
.contact-card-alt:hover{background:#4d5b43;border-color:#4d5b43;color:var(--bg-soft)}
.contact-card-quiet{cursor:default}
.contact-card-quiet:hover{transform:none;border-color:var(--hairline)}
.muted{color:var(--stone) !important}


/* ─── FOOTER ────────────────────────────────────────────────── */
.site-footer{
  background:var(--ink);
  color:var(--bg-soft);
  padding:64px 0 36px;
  position:relative;z-index:2;
}
.footer-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:36px;
  align-items:start;
}
.footer-brand{display:flex;flex-direction:column;gap:6px}
.footer-wordmark{
  font-family:var(--serif);font-style:italic;font-weight:300;
  font-size:32px;color:var(--bg);
}
.footer-place{
  font-family:var(--sans);font-size:11px;letter-spacing:.24em;
  text-transform:uppercase;color:var(--stone-light);
}
.footer-nav{
  display:flex;flex-wrap:wrap;gap:18px 28px;
}
.footer-nav a{
  font-family:var(--sans);font-size:12px;
  letter-spacing:.2em;text-transform:uppercase;
  color:rgba(244,237,224,.75);
  padding:6px 0;
  border-bottom:1px solid transparent;
  transition:color .25s, border-color .25s;
}
.footer-nav a:hover{color:var(--bg);border-bottom-color:var(--stone)}
.footer-meta{
  display:flex;flex-direction:column;gap:8px;
  font-size:12px;color:var(--stone-light);
}
.footer-copy{margin:0}
.footer-credit{margin:0;font-size:12px;color:var(--stone-light)}
.footer-credit a{
  color:var(--bg-soft);
  border-bottom:1px solid var(--stone);
  padding-bottom:1px;
  transition:color .25s, border-color .25s;
}
.footer-credit a:hover{color:#fff;border-bottom-color:var(--bg-soft)}


/* ─── focus state global ────────────────────────────────────── */
a:focus-visible,
button:focus-visible{
  outline:2px solid var(--wine);
  outline-offset:3px;
  border-radius:2px;
}


/* ============================================================
   MOBILE-FIRST → BREAKPOINT UP
   ============================================================ */

/* ─── ≤ 767px : mobile drawer ──────────────────────────────── */
@media (max-width: 767px){
  .nav-toggle{display:block}
  .primary-nav{
    position:fixed;top:0;left:0;right:0;bottom:0;
    background:var(--bg);
    padding:96px 28px 40px;
    transform:translateY(-100%);
    transition:transform .55s cubic-bezier(.7,0,.2,1);
    z-index:40;
    overflow-y:auto;
  }
  .primary-nav.is-open{transform:translateY(0)}
  .primary-nav ul{
    flex-direction:column;
    gap:0;
    align-items:flex-start;
  }
  .primary-nav li{
    width:100%;
    border-bottom:1px solid var(--hairline);
  }
  .primary-nav a{
    display:flex;align-items:center;
    width:100%;min-height:64px;
    font-family:var(--serif);font-style:italic;font-weight:300;
    font-size:32px;letter-spacing:-.01em;
    text-transform:none;
    color:var(--ink);
    padding:8px 0;
  }
  .primary-nav a::after{display:none}
  body.nav-locked{overflow:hidden}

  .hero-title-3{text-align:left}
  .hero-title-2{padding-left:0}

  .footer-grid{gap:32px}
}

/* ─── ≥ 720px : hero meta row + cards 2-up ─────────────────── */
@media (min-width: 720px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .contact-cards{grid-template-columns:repeat(2,1fr)}
  .footer-grid{
    grid-template-columns:1fr 1fr;
    align-items:start;
  }
  .footer-meta{align-items:flex-end;text-align:right}
  .footer-nav{justify-content:flex-end}
}

/* ─── ≥ 768px : nav full + section grid ────────────────────── */
@media (min-width: 768px){
  body{font-size:18px}
  .two-col{
    grid-template-columns:200px 1fr;
    gap:64px;
  }
  .two-col-flip{
    grid-template-columns:1fr 200px;
  }
  .two-col-flip .col-side{order:2;text-align:right}
  .two-col-flip .col-side .section-num,
  .two-col-flip .col-side .section-kicker{display:block}
}

/* ─── ≥ 900px : hero side block visible ─────────────────────── */
@media (min-width: 900px){
  .hero-grid{
    grid-template-columns:1.4fr auto;
    grid-template-areas:
      "meta  side"
      "title side"
      "lead  side"
      "cta   side";
    column-gap:48px;
  }
  .hero-meta {grid-area:meta}
  .hero-title{grid-area:title}
  .hero-lead {grid-area:lead}
  .hero-cta  {grid-area:cta}
  .hero-side {grid-area:side; display:flex; align-self:end; justify-self:end; padding-bottom:8px}
}

/* ─── ≥ 1024px : cards 3-up + footer 3-col ─────────────────── */
@media (min-width: 1024px){
  .cards{grid-template-columns:repeat(3,1fr)}
  .contact-cards{grid-template-columns:repeat(3,1fr)}
  .footer-grid{
    grid-template-columns:1.2fr 2fr 1fr;
    gap:48px;
  }
  .footer-nav{justify-content:center}
  .footer-meta{align-items:flex-end;text-align:right}
  .pillars{
    grid-template-columns:repeat(3,1fr);
    gap:32px;
  }
  .pillars li{border-bottom:0;padding-bottom:0;border-right:1px solid var(--hairline);padding-right:24px}
  .pillars li:last-child{border-right:0;padding-right:0}
}

/* ─── ≥ 1280px : larger type + breathing ───────────────────── */
@media (min-width: 1280px){
  .two-col{grid-template-columns:240px 1fr;gap:96px}
  .two-col-flip{grid-template-columns:1fr 240px}
}

/* ─── motion: reduced ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
}