/* ============================================================
   Residenza DolceVyta — Lotto C
   Design system premium · palette bordeaux/avorio/miele
   ============================================================ */

:root{
  --bordeaux:#8f0a2c;
  --bordeaux-dark:#5d0620;
  --bordeaux-light:#b8174a;
  --ink:#1b1614;
  --ink-soft:#463c38;
  --cream:#faf6f1;
  --cream-2:#f3ebe1;
  --sand:#e6d9c8;
  --gold:#b98b45*;
  --gold:#b98b45;
  --gold-light:#d9b678;
  --white:#ffffff;
  --radius:18px;
  --radius-sm:12px;
  --shadow-s:0 2px 10px rgba(27,22,20,.06);
  --shadow-m:0 12px 40px rgba(27,22,20,.12);
  --shadow-l:0 30px 80px rgba(27,22,20,.22);
  --font-display:'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --maxw:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.65;
  font-size:17px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.12;margin:0 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(2.6rem,7vw,5.2rem)}
h2{font-size:clamp(1.9rem,4vw,3.1rem)}
h3{font-size:clamp(1.15rem,2vw,1.5rem)}
p{margin:0 0 1.1em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- tipografia helper ---------- */
.eyebrow{
  display:inline-block;font-family:var(--font-body);font-size:.72rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--bordeaux);
  margin-bottom:1rem;position:relative;padding-left:38px;
}
.eyebrow::before{
  content:'';position:absolute;left:0;top:50%;width:26px;height:1px;background:var(--gold);
}
.eyebrow.light{color:var(--gold-light)}
.eyebrow.light::before{background:var(--gold-light)}
.lead{font-size:clamp(1.02rem,1.5vw,1.18rem);color:var(--ink-soft);max-width:62ch}
.lead.center{margin-left:auto;margin-right:auto;text-align:center}
h2.light,.lead.light{color:#fff}
.lead.light{color:rgba(255,255,255,.82)}
.section-head{text-align:center;margin-bottom:3.2rem}
.section-head .eyebrow{padding-left:0}
.section-head .eyebrow::before{display:none}

/* ---------- bottoni ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--font-body);font-size:.95rem;font-weight:600;letter-spacing:.02em;
  padding:15px 30px;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:all .28s cubic-bezier(.2,.8,.2,1);white-space:nowrap;
}
.btn-primary{
  background:var(--bordeaux);color:#fff;
  box-shadow:0 10px 30px rgba(143,10,44,.28);
}
.btn-primary:hover{background:var(--bordeaux-dark);transform:translateY(-2px);box-shadow:0 16px 40px rgba(143,10,44,.38)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}
.btn-mini{padding:11px 20px;font-size:.85rem}
.btn-block{width:100%}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;transition:all .35s ease;
}
.nav-logo img{height:46px;width:auto;filter:drop-shadow(0 2px 8px rgba(0,0,0,.35));transition:height .3s}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{
  font-size:.9rem;font-weight:500;color:rgba(255,255,255,.92);position:relative;padding:6px 0;
  transition:color .25s;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--gold-light);transition:width .3s;
}
.nav-links a:hover::after{width:100%}
.nav-cta{
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.4);
  padding:10px 22px!important;border-radius:999px;backdrop-filter:blur(8px);
}
.nav-cta:hover{background:#fff;color:var(--bordeaux)!important}
.nav-cta::after{display:none}
.nav.is-stuck{
  background:rgba(27,22,20,.92);backdrop-filter:blur(14px) saturate(140%);
  box-shadow:0 2px 24px rgba(0,0,0,.28);padding:9px 28px;
}
.nav.is-stuck .nav-logo img{height:40px}
.nav-toggle{display:none;background:none;border:0;flex-direction:column;gap:5px;padding:8px;cursor:pointer}
.nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 45%}
.hero-veil{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(27,22,20,.72) 0%,rgba(27,22,20,.34) 32%,rgba(27,22,20,.62) 72%,rgba(27,22,20,.9) 100%),
    radial-gradient(120% 80% at 15% 45%,rgba(93,6,32,.42),transparent 62%);
}
.hero-content{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:120px 24px 90px;width:100%}
.hero-badge{
  display:inline-block;font-size:.73rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold-light);border:1px solid rgba(217,182,120,.45);padding:9px 18px;border-radius:999px;
  margin-bottom:2rem;backdrop-filter:blur(6px);background:rgba(0,0,0,.18);
}
.hero h1{color:#fff;margin-bottom:.35em;text-shadow:0 6px 40px rgba(0,0,0,.4)}
.hero-kicker{
  display:block;font-family:var(--font-body);font-size:clamp(.8rem,1.4vw,1rem);
  font-weight:500;letter-spacing:.42em;text-transform:uppercase;
  color:var(--gold-light);margin-bottom:.5rem;
}
.hero-sub{
  display:block;font-family:var(--font-body);font-size:clamp(.85rem,1.5vw,1.05rem);
  font-weight:400;letter-spacing:.06em;color:rgba(255,255,255,.75);margin-top:1rem;
}
.hero-lead{
  font-size:clamp(1.02rem,1.7vw,1.28rem);color:rgba(255,255,255,.9);
  max-width:56ch;margin-bottom:2.4rem;line-height:1.7;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-scroll{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:3;
  width:26px;height:52px;border:1.5px solid rgba(255,255,255,.4);border-radius:14px;
}
.hero-scroll-line{
  position:absolute;left:50%;top:10px;width:2px;height:10px;border-radius:2px;
  background:var(--gold-light);transform:translateX(-50%);
  animation:scrollDot 2s ease-in-out infinite;
}
@keyframes scrollDot{0%{top:10px;opacity:1}70%{top:30px;opacity:0}100%{top:10px;opacity:0}}

/* ---------- STATS ---------- */
.stats{background:var(--ink);color:#fff;padding:56px 0}
.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:26px}
.stat{text-align:center;padding:0 10px;border-right:1px solid rgba(255,255,255,.12)}
.stat:last-child{border-right:0}
.stat b{
  display:block;font-family:var(--font-display);font-size:clamp(1.5rem,2.6vw,2.15rem);
  font-weight:600;color:var(--gold-light);line-height:1.1;margin-bottom:.4em;
}
.stat span{font-size:.82rem;color:rgba(255,255,255,.66);line-height:1.5;display:block}

/* ---------- SECTIONS ---------- */
.section{padding:clamp(72px,9vw,128px) 0}
.section-dark{background:var(--ink);color:#fff}
.section-cream{background:var(--cream)}
.section-contact{background:linear-gradient(160deg,var(--bordeaux-dark),var(--bordeaux) 55%,#3d0416)}

/* ---------- TWO COL ---------------------------- */
.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,76px);align-items:center}
.col-media{position:relative;display:grid;gap:18px}
.figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-m)}
.figure img{width:100%;height:100%;object-fit:cover}
.figure-tall{aspect-ratio:4/3.1}
.figure-small{aspect-ratio:16/8}
.check-list{list-style:none;padding:0;margin:1.6rem 0 2.2rem}
.check-list li{position:relative;padding-left:34px;margin-bottom:.85rem;color:var(--ink-soft)}
.check-list li::before{
  content:'';position:absolute;left:0;top:.38em;width:19px;height:19px;border-radius:50%;
  background:var(--bordeaux);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/100% no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/100% no-repeat;
  background-color:var(--bordeaux);
  -webkit-mask-image:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='white' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round' d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
  background-size:13px;background-position:center;background-repeat:no-repeat;
}

/* ---------- GALLERIE ---------------------------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.g-item{margin:0;position:relative;border-radius:var(--radius-sm);overflow:hidden;background:#000}
.g-item img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.g-wide{grid-column:span 2}
.g-wide img{aspect-ratio:16/9}
.g-item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:26px 18px 12px;
  font-size:.8rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
  color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.72));
  opacity:0;transform:translateY(8px);transition:.4s;
}
.g-item:hover img{transform:scale(1.06)}
.g-item:hover figcaption{opacity:1;transform:none}
.gallery-interni .g-item img{aspect-ratio:1/1}
.gallery-interni .g-wide img{aspect-ratio:16/10}

/* ---------- BAND parallax ---------- */
.band{
  position:relative;background-size:cover;background-position:center;
  background-attachment:fixed;padding:clamp(96px,13vw,176px) 0;text-align:center;
}
.band::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(27,22,20,.78),rgba(93,6,32,.62),rgba(27,22,20,.82))}
.band-inner{position:relative;z-index:2;max-width:840px;margin:0 auto;padding:0 24px}
.band .lead{margin-left:auto;margin-right:auto}

/* ---------- CARDS ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:#fff;border:1px solid var(--sand);border-radius:var(--radius);
  padding:34px 30px;transition:all .35s cubic-bezier(.2,.8,.2,1);position:relative;overflow:hidden;
}
.card::after{
  content:'';position:absolute;left:0;top:0;height:3px;width:0;background:linear-gradient(90deg,var(--bordeaux),var(--gold));
  transition:width .45s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-m);border-color:transparent}
.card:hover::after{width:100%}
.card-ico{font-size:1.9rem;margin-bottom:.7rem;line-height:1}
.card h3{margin-bottom:.5rem}
.card p{font-size:.94rem;color:var(--ink-soft);margin:0}

/* ---------- SPLIT ---------- */
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(28px,4vw,64px);align-items:center;margin-top:1rem}
.split-media{display:grid;gap:16px}
.split-media img{width:100%;border-radius:var(--radius);object-fit:cover}
.split-media picture:first-child img{aspect-ratio:5/4}
.split-media-sm img{aspect-ratio:16/7}
.feat{padding-left:22px;border-left:2px solid rgba(217,182,120,.35);margin-bottom:1.7rem}
.feat:last-child{margin-bottom:0}
.feat h3{font-size:1.16rem;margin-bottom:.35rem;color:#fff}
.feat p{font-size:.93rem;color:rgba(255,255,255,.72);margin:0}

/* ---------- TECH ROW ---------- */
.tech-row{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:4rem;padding-top:3rem;border-top:1px solid rgba(255,255,255,.12)}
.tech{text-align:center}
.tech b{display:block;font-family:var(--font-display);font-size:1.05rem;color:var(--gold-light);margin-bottom:.3em}
.tech span{font-size:.75rem;color:rgba(255,255,255,.55);line-height:1.45;display:block}

/* ---------- PILLS ---------- */
.pills{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:3rem}
.pill{
  font-size:.83rem;font-weight:500;color:var(--bordeaux);
  background:#fff;border:1px solid var(--sand);padding:9px 18px;border-radius:999px;
}

/* ---------- CAPITOLATO ---------- */
.cap-tools{display:grid;gap:16px;margin-bottom:2.4rem}
.cap-filters{display:flex;flex-wrap:wrap;gap:9px;justify-content:center}
.chip{
  font-family:var(--font-body);font-size:.85rem;font-weight:500;
  background:#fff;border:1.5px solid var(--sand);color:var(--ink-soft);
  padding:9px 18px;border-radius:999px;cursor:pointer;transition:.25s;
}
.chip:hover{border-color:var(--bordeaux);color:var(--bordeaux)}
.chip.is-active{background:var(--bordeaux);border-color:var(--bordeaux);color:#fff;font-weight:600}
.cap-search input{
  width:100%;max-width:520px;margin:0 auto;display:block;
  font-family:var(--font-body);font-size:.95rem;color:var(--ink);
  padding:14px 20px;border:1.5px solid var(--sand);border-radius:999px;background:#fff;
  transition:.25s;
}
.cap-search input:focus{outline:none;border-color:var(--bordeaux);box-shadow:0 0 0 4px rgba(143,10,44,.09)}
.cap-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.cap-actions .btn{border:1.5px solid var(--sand);background:#fff;color:var(--ink-soft)}
.cap-actions .btn:hover{border-color:var(--bordeaux);color:var(--bordeaux)}
.cap-actions .btn-primary{border-color:var(--bordeaux)}

.cap-list{display:grid;gap:14px}
.cap-group{
  border:1px solid var(--sand);border-radius:var(--radius);background:#fff;
  padding:26px 26px 18px;box-shadow:var(--shadow-s);
}
.cap-group.is-hidden{display:none}
.cap-group-head{display:flex;gap:16px;align-items:flex-start;margin-bottom:18px;padding-bottom:16px;border-bottom:1px dashed var(--sand)}
.cap-group-icon{font-size:1.5rem;line-height:1;flex-shrink:0;width:46px;height:46px;display:grid;place-items:center;background:var(--cream);border-radius:12px}
.cap-group-txt h3{font-size:1.24rem;margin:0 0 .25rem;color:var(--bordeaux)}
.cap-group-txt p{font-size:.88rem;color:var(--ink-soft);margin:0}

.cap-item{border-bottom:1px solid var(--cream-2)}
.cap-item:last-child{border-bottom:0}
.cap-item.is-hidden{display:none}
.cap-item summary{
  display:flex;align-items:center;gap:14px;padding:14px 4px;cursor:pointer;
  list-style:none;transition:background .2s;border-radius:8px;
}
.cap-item summary::-webkit-details-marker{display:none}
.cap-item summary:hover{background:var(--cream)}
.cap-num{
  font-family:var(--font-body);font-size:.76rem;font-weight:700;letter-spacing:.04em;
  color:var(--gold);background:rgba(185,139,69,.1);padding:3px 9px;border-radius:6px;flex-shrink:0;
  min-width:48px;text-align:center;
}
.cap-title{flex:1;font-weight:500;font-size:.97rem;color:var(--ink)}
.cap-chev{
  font-size:1.05rem;color:var(--gold);transition:transform .3s;flex-shrink:0;
  width:26px;height:26px;display:grid;place-items:center;border-radius:50%;background:var(--cream);
}
.cap-item[open] .cap-chev{transform:rotate(45deg);background:var(--bordeaux);color:#fff}
.cap-body{padding:2px 4px 20px 62px;animation:fadeIn .35s ease}
.cap-body p{font-size:.92rem;color:var(--ink-soft);margin-bottom:.85rem}
.cap-body p:last-child{margin-bottom:0}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.cap-empty{text-align:center;color:var(--ink-soft);font-style:italic;padding:2rem 0}

/* ---------- CONTATTI ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:start}
.contact-facts{list-style:none;padding:0;margin:2rem 0 0}
.contact-facts li{display:grid;grid-template-columns:150px 1fr;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:.9rem}
.contact-facts b{color:var(--gold-light);font-weight:600;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;padding-top:.15em}
.contact-facts span{color:rgba(255,255,255,.85)}
.contact-form{
  background:#fff;border-radius:var(--radius);padding:clamp(26px,3.5vw,42px);box-shadow:var(--shadow-l);
}
.contact-form h3{margin-bottom:1.4rem;color:var(--ink)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--ink-soft);margin-bottom:.4rem;letter-spacing:.02em}
.field input[type=text],.field input[type=email],.field input[type=tel],.field textarea{
  width:100%;font-family:var(--font-body);font-size:.95rem;color:var(--ink);
  padding:13px 16px;border:1.5px solid var(--sand);border-radius:var(--radius-sm);
  background:#fdfbf9;transition:.22s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--bordeaux);background:#fff;box-shadow:0 0 0 4px rgba(143,10,44,.08)}
.field textarea{resize:vertical;min-height:104px}
.field-inline{display:flex;gap:11px;align-items:flex-start;margin-top:1.2rem}
.field-inline input{width:18px;height:18px;flex-shrink:0;margin-top:2px;accent-color:var(--bordeaux)}
.field-inline label{font-size:.8rem;font-weight:400;color:var(--ink-soft);margin:0;line-height:1.5}
.form-note{font-size:.87rem;margin:1rem 0 0;text-align:center;min-height:1.2em}
.form-note.ok{color:#1c7c4a;font-weight:600}
.form-note.err{color:var(--bordeaux);font-weight:600}

/* ---------- FOOTER ---------- */
.footer{background:var(--ink);color:rgba(255,255,255,.7);padding:64px 0 32px;font-size:.87rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand img{margin-bottom:1rem;filter:brightness(1.05)}
.footer-brand p{line-height:1.7;margin:0}
.footer-col h4{font-family:var(--font-body);font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-light);margin-bottom:.9rem}
.footer-col p{line-height:1.7;margin:0}
.footer-brand-dy img{filter:brightness(1.35);max-width:170px}
.certs{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.certs img{max-height:46px;width:auto;background:rgba(255,255,255,.94);border-radius:8px;padding:5px 9px}
.footer-bottom{padding-top:24px;display:flex;flex-direction:column;gap:10px}
.footer-bottom p{margin:0}
.footer-note{font-size:.78rem;color:rgba(255,255,255,.42);max-width:76ch}

/* ---------- MOBILE BAR ---------- */
.mobile-bar{
  display:none;position:fixed;bottom:0;left:0;right:0;z-index:99;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  background:rgba(27,22,20,.94);backdrop-filter:blur(14px);border-top:1px solid rgba(255,255,255,.12);
}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .75s cubic-bezier(.2,.8,.2,1),transform .75s cubic-bezier(.2,.8,.2,1)}
.reveal.is-in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .tech-row{grid-template-columns:repeat(3,1fr);gap:24px}
  .stats-grid{grid-template-columns:repeat(3,1fr);gap:22px}
  .stat:nth-child(3){border-right:0}
  .stat:nth-child(4),.stat:nth-child(5){border-right:0;padding-top:14px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .two-col,.split,.contact-grid{grid-template-columns:1fr}
  .nav{padding:12px 18px}
  .nav-links{
    position:fixed;inset:0 0 0 auto;width:min(84vw,340px);
    background:rgba(21,17,15,.985);backdrop-filter:blur(18px);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:8px;
    padding:80px 34px;transform:translateX(102%);transition:transform .42s cubic-bezier(.2,.8,.2,1);
  }
  .nav-links.is-open{transform:none;box-shadow:-20px 0 60px rgba(0,0,0,.5)}
  .nav-links a{font-size:1.12rem;padding:13px 0;width:100%;border-bottom:1px solid rgba(255,255,255,.1)}
  .nav-cta{border:0;background:none;padding:16px 0!important;color:var(--gold-light)!important}
  .nav-toggle{display:flex;z-index:110}
  .nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.is-open span:nth-child(2){opacity:0}
  .nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .g-wide{grid-column:span 2}
  .band{background-attachment:scroll}
  .mobile-bar{display:block}
  body{padding-bottom:76px}
  .hero{min-height:92svh}
}
@media (max-width:620px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .cards{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .g-wide{grid-column:span 1}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat{border-right:0}
  .stat b{font-size:1.5rem}
  .tech-row{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .contact-facts li{grid-template-columns:1fr;gap:2px}
  .cap-body{padding-left:8px}
  .cap-group{padding:20px 16px 12px}
  .hero-actions{gap:11px}
  .hero-actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- LIGHTBOX ---------- */
.lightbox{
  position:fixed;inset:0;z-index:200;display:none;
  align-items:center;justify-content:center;padding:28px;
  background:rgba(15,12,11,.94);backdrop-filter:blur(8px);
}
.lightbox.is-open{display:flex;animation:lbIn .28s ease}
.lightbox img{max-width:min(96vw,1500px);max-height:90vh;border-radius:14px;box-shadow:0 40px 90px rgba(0,0,0,.6)}
.lb-close{
  position:absolute;top:18px;right:24px;width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;
  font-size:1.9rem;line-height:1;cursor:pointer;transition:.25s;display:grid;place-items:center;
}
.lb-close:hover{background:var(--bordeaux);border-color:var(--bordeaux);transform:rotate(90deg)}
@keyframes lbIn{from{opacity:0}to{opacity:1}}