/* ─── RESET ─── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Jost',sans-serif;font-weight:300;background:#FAF8F4;color:#1C1917;overflow-x:hidden;line-height:1.6}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

/* ─── TOKENS ─── */
:root{
  --bg:#FAF8F4; --cream:#F2EDE3; --dark:#14100c;
  --charcoal:#1C1917; --ink:#2C2825;
  --stone:#78716C; --muted:#A8A29E; --light:#E7E1D8;
  --terra:#B86840; --gold:#B8976A;
  --pad:clamp(1rem,5vw,3rem);
  --max:1100px;
  --sec:clamp(3.5rem,7vw,6rem);
}

/* ─── LAYOUT HELPERS ─── */
.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--pad)}
.section-tag{display:block;font-size:.6rem;letter-spacing:.32em;text-transform:uppercase;color:var(--terra);margin-bottom:.5rem}
h2.h2{font-family:'Cormorant Garamond',serif;font-size:clamp(1.9rem,4vw,3rem);font-weight:300;line-height:1.08;color:var(--charcoal)}
h2.h2 em{font-style:italic;color:var(--stone)}

/* ─── BUTTONS ─── */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.8rem;font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;line-height:1;border:1px solid;transition:.25s}
.btn-solid{background:var(--terra);color:#fff;border-color:var(--terra)}
.btn-solid:hover{background:#9a562e;border-color:#9a562e}
.btn-ghost-light{background:transparent;color:rgba(255,255,255,.7);border-color:rgba(255,255,255,.22)}
.btn-ghost-light:hover{border-color:rgba(184,151,106,.6);color:#fff}

/* ─── NAV ─── */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:.85rem var(--pad);transition:background .35s,box-shadow .35s}
.nav.scrolled{background:rgba(250,248,244,.97);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--light)}
.nav-logo{font-family:'Cormorant Garamond',serif;font-size:1.15rem;font-weight:400;letter-spacing:.07em;color:#fff;transition:color .35s}
.nav.scrolled .nav-logo{color:var(--charcoal)}
/* desktop links */
.nav-links{display:flex;gap:1.6rem;list-style:none}
.nav-links a{font-size:.63rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.75);transition:color .25s}
.nav.scrolled .nav-links a{color:var(--stone)}
.nav-links a:hover{color:var(--terra)!important}
/* hamburger */
.ham{display:none;flex-direction:column;gap:5px;padding:6px 2px;z-index:110;-webkit-tap-highlight-color:transparent}
.ham span{display:block;width:22px;height:1.5px;background:#fff;transform-origin:center;transition:background .35s,transform .3s,opacity .3s}
.nav.scrolled .ham span{background:var(--charcoal)}
.ham.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.ham.is-open span:nth-child(2){opacity:0}
.ham.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* mobile menu overlay */
.nav-links.is-open{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2rem;position:fixed;inset:0;background:rgba(20,16,12,.97);z-index:105}
.nav-links.is-open a{font-size:1.1rem;color:rgba(255,255,255,.82)!important}

/* ─── HERO ─── */
#hero{position:relative;min-height:100svh;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--dark);text-align:center}

/* Warm glow */
.h-glow{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 75% 65% at 50% 45%,rgba(184,104,64,.13) 0%,rgba(184,151,106,.06) 40%,transparent 70%);animation:glowBreathe 7s ease-in-out infinite alternate}
@keyframes glowBreathe{from{opacity:.75}to{opacity:1.1}}

/* Subtle dot grid */
.h-dotgrid{position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(circle,rgba(184,151,106,.18) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,#000 0%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,#000 0%,transparent 75%)}

/* Diagonal accent lines */
.h-line{position:absolute;height:1px;pointer-events:none;background:linear-gradient(90deg,transparent,rgba(184,151,106,.3),transparent)}
.h-line:nth-child(1){width:min(50vw,380px);top:30%;left:-5%;transform:rotate(-10deg);animation:driftLine 13s ease-in-out infinite alternate}
.h-line:nth-child(2){width:min(40vw,280px);bottom:28%;right:-4%;transform:rotate(9deg);animation:driftLine 16s ease-in-out infinite alternate-reverse}
.h-line:nth-child(3){width:min(22vw,160px);top:54%;left:6%;background:linear-gradient(90deg,transparent,rgba(184,104,64,.22),transparent);animation:driftLine 11s ease-in-out infinite alternate;animation-delay:-4s}
@keyframes driftLine{from{opacity:.3}to{opacity:.85}}

/* Rings — capped at viewport width */
.h-ring{position:absolute;top:50%;left:50%;border-radius:50%;border:1px solid rgba(184,151,106,.08);transform:translate(-50%,-50%);pointer-events:none}
.h-ring-1{width:min(380px,80vw);height:min(380px,80vw);animation:ringPulse 9s ease-in-out infinite alternate}
.h-ring-2{width:min(600px,120vw);height:min(600px,120vw);border-color:rgba(184,151,106,.05);animation:ringPulse 12s ease-in-out infinite alternate-reverse}
@keyframes ringPulse{from{transform:translate(-50%,-50%) scale(.95);opacity:.5}to{transform:translate(-50%,-50%) scale(1.05);opacity:1}}

/* Particles */
.h-particles{position:absolute;inset:0;pointer-events:none}
.h-p{position:absolute;width:3px;height:3px;border-radius:50%;background:rgba(184,151,106,.6);animation:floatP var(--d,10s) var(--delay,0s) ease-in-out infinite alternate}
.h-p:nth-child(1){top:18%;left:14%;--d:9s}
.h-p:nth-child(2){top:72%;left:11%;--d:12s;--delay:-3s;opacity:.5}
.h-p:nth-child(3){top:34%;left:80%;--d:11s;--delay:-5s}
.h-p:nth-child(4){top:79%;left:74%;--d:8s;--delay:-2s;opacity:.55}
.h-p:nth-child(5){top:58%;left:47%;--d:14s;--delay:-7s;opacity:.38;width:2px;height:2px}
.h-p:nth-child(6){top:23%;left:61%;--d:15s;--delay:-1s;opacity:.28;width:4px;height:4px}
@keyframes floatP{from{transform:translateY(0) translateX(0)}to{transform:translateY(-16px) translateX(7px)}}

/* Grain */
.h-grain{position:absolute;inset:0;pointer-events:none;opacity:.04;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:180px}

/* Corner ornaments */
.h-corner{position:absolute;width:28px;height:28px;pointer-events:none;opacity:.38}
.h-corner-tl{top:clamp(4rem,8vw,5.5rem);left:var(--pad);border-top:1px solid var(--gold);border-left:1px solid var(--gold)}
.h-corner-tr{top:clamp(4rem,8vw,5.5rem);right:var(--pad);border-top:1px solid var(--gold);border-right:1px solid var(--gold)}
.h-corner-bl{bottom:2.5rem;left:var(--pad);border-bottom:1px solid var(--gold);border-left:1px solid var(--gold)}
.h-corner-br{bottom:2.5rem;right:var(--pad);border-bottom:1px solid var(--gold);border-right:1px solid var(--gold)}

/* Hero content */
.h-content{position:relative;z-index:10;padding:1rem var(--pad);max-width:680px}
.h-eyebrow{display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1.4rem;animation:fadeUp .8s .1s both}
.h-eyebrow-line{width:28px;height:1px;background:rgba(184,151,106,.6)}
.h-eyebrow-text{font-size:.6rem;letter-spacing:.38em;text-transform:uppercase;color:rgba(255,255,255,.4)}
.h-title{font-family:'Cormorant Garamond',serif;font-size:clamp(3.2rem,10vw,7.5rem);font-weight:300;line-height:.88;color:#fff;letter-spacing:-.02em;text-shadow:0 2px 30px rgba(0,0,0,.7);animation:fadeUp .9s .22s both}
.h-title em{display:block;font-style:italic;color:rgba(255,255,255,.5);font-size:.85em}
.h-sep{display:flex;align-items:center;justify-content:center;gap:.9rem;margin:1.4rem 0;animation:fadeUp .8s .35s both}
.h-sep-line{flex:1;max-width:60px;height:1px;background:linear-gradient(90deg,transparent,rgba(184,151,106,.6))}
.h-sep-line:last-child{background:linear-gradient(-90deg,transparent,rgba(184,151,106,.6))}
.h-sep-diamond{width:5px;height:5px;background:var(--gold);transform:rotate(45deg);opacity:.75}
.h-tag{font-family:'Cormorant Garamond',serif;font-size:clamp(.9rem,2vw,1.15rem);font-style:italic;color:rgba(255,255,255,.4);letter-spacing:.04em;margin-bottom:2rem;animation:fadeUp .8s .45s both}
.h-ctas{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;animation:fadeUp .8s .56s both;padding:0 .5rem}
.h-scroll{position:absolute;bottom:1.6rem;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;color:rgba(255,255,255,.22);font-size:.55rem;letter-spacing:.26em;text-transform:uppercase;z-index:10;animation:fadeUp .8s .8s both}
.h-scroll-bar{width:1px;height:34px;background:linear-gradient(rgba(184,151,106,.7),transparent);animation:scrollAnim 2.5s ease-in-out infinite}
@keyframes scrollAnim{0%,100%{opacity:.25}50%{opacity:.85}}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}

/* ─── CHI SONO ─── */
#about{padding:var(--sec) 0;background:var(--cream);overflow:hidden}
.about-grid{display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:start}
.about-img-col{position:relative}
/* Frame gold offset — no negative overflow */
.about-img-col::before{content:'';position:absolute;inset:0;transform:translate(10px,10px);border:1px solid rgba(184,151,106,.5);z-index:0;pointer-events:none}
.about-photo{position:relative;z-index:1;width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center top;background:var(--light);display:block}
.about-quote{margin:1.4rem 0 1.2rem;padding-left:1.1rem;border-left:2px solid var(--terra);font-family:'Cormorant Garamond',serif;font-size:clamp(1.05rem,2.5vw,1.26rem);font-style:italic;color:var(--charcoal);line-height:1.5}
.about-text p{margin-top:1rem;line-height:1.88;color:var(--stone);font-size:.93rem}
.about-stats{display:flex;flex-wrap:wrap;gap:2rem 2.5rem;margin-top:2rem;padding-top:1.8rem;border-top:1px solid var(--light)}
.stat-n{font-family:'Cormorant Garamond',serif;font-size:clamp(1.8rem,4vw,2.2rem);font-weight:300;color:var(--terra);line-height:1}
.stat-l{font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:.15rem}
.critica-box{margin-top:1.6rem;padding:1.3rem 1.4rem;background:var(--bg);border-left:2px solid var(--gold)}
.critica-box p{font-family:'Cormorant Garamond',serif;font-size:.95rem;font-style:italic;line-height:1.75;color:var(--charcoal)}
.critica-box cite{display:block;margin-top:.6rem;font-size:.58rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-style:normal}
.expo-wrap{margin-top:2rem}
.expo-grid{display:grid;grid-template-columns:1fr;gap:0;margin-top:.7rem}
.expo-item{padding:.5rem 0;border-bottom:1px solid var(--light)}
.expo-item strong{display:block;font-size:.7rem;font-weight:400;color:var(--charcoal);line-height:1.3}
.expo-item span{font-size:.63rem;color:var(--muted)}

/* ─── COMMISSIONI ─── */
#commissions{padding:var(--sec) 0;background:var(--charcoal)}
.comm-wrap{max-width:740px;margin:0 auto;padding:0 var(--pad);text-align:center}
.comm-wrap .section-tag{color:var(--gold)}
.comm-title{font-family:'Cormorant Garamond',serif;font-size:clamp(1.8rem,4vw,2.8rem);font-weight:300;color:#fff;line-height:1.1;margin-top:.4rem}
.comm-title em{font-style:italic;color:rgba(255,255,255,.32)}
.comm-desc{color:rgba(255,255,255,.42);font-size:.9rem;line-height:1.82;margin:1rem auto 1.8rem;max-width:520px}
.comm-grid{display:grid;grid-template-columns:1fr;gap:1px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.07);margin-bottom:2rem;text-align:left;margin-top:0}
.comm-item{padding:1.2rem 1.4rem;background:var(--charcoal);display:flex;flex-direction:column;gap:.25rem}
.comm-dot{width:5px;height:5px;border-radius:50%;background:var(--gold);margin-bottom:.5rem;flex-shrink:0}
.comm-item strong{display:block;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:.25rem}
.comm-item span{font-size:.82rem;color:rgba(255,255,255,.4);line-height:1.55}

/* ─── GALLERIA ─── */
#gallery{padding:var(--sec) 0;background:var(--bg)}
.gallery-head{text-align:center;max-width:560px;margin:0 auto clamp(2.2rem,4vw,3rem)}
.gallery-head p{margin-top:.65rem;color:var(--stone);font-size:.9rem;line-height:1.72}


/* CARDS GRID
   Mobile: 2 col uniform · Tablet: 3 col · Desktop: 4 col
   ALL cards: aspect-ratio 3/4, object-fit cover → clean, professional grid */
.works-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem}

.card{background:var(--cream);cursor:pointer;display:flex;flex-direction:column;transition:transform .32s,box-shadow .32s;-webkit-tap-highlight-color:transparent;outline:none}
.card:hover,.card:focus-within{transform:translateY(-3px);box-shadow:0 8px 28px rgba(28,25,23,.09);outline:none}
.card:focus-visible{outline:2px solid var(--terra);outline-offset:2px}

/* Uniform 3:4 image container — object-fit cover, no empty space */
.card-img{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--light);flex-shrink:0}
.card-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .5s;will-change:transform}
.card:hover .card-img img{transform:scale(1.04)}
.card-ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(28,25,23,.72) 0%,transparent 48%);opacity:0;transition:opacity .28s;display:flex;align-items:flex-end;padding:.7rem}
.card:hover .card-ov,.card:focus-within .card-ov{opacity:1}
.card-ov span{font-family:'Cormorant Garamond',serif;font-size:.85rem;color:#fff;font-style:italic}

/* Card info */
.card-info{padding:.8rem;display:flex;flex-direction:column;flex:1;gap:.35rem}
.card-title{font-family:'Cormorant Garamond',serif;font-size:.95rem;font-weight:400;color:var(--charcoal);line-height:1.28}
.card-bottom{display:flex;align-items:flex-end;justify-content:space-between;gap:.3rem;flex-wrap:nowrap;margin-top:auto}
.card-meta{font-size:.58rem;color:var(--muted);line-height:1.45;flex:1;min-width:0}
.card-price{font-family:'Cormorant Garamond',serif;font-size:.98rem;color:var(--terra);flex-shrink:0;white-space:nowrap}
.card-btn{display:block;width:100%;margin-top:.5rem;padding:.55rem .4rem;text-align:center;font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;border:1px solid var(--light);color:var(--stone);background:none;transition:all .22s;min-height:44px;display:flex;align-items:center;justify-content:center}
.card-btn:hover,.card-btn:focus{background:var(--charcoal);color:#fff;border-color:var(--charcoal)}

/* Hidden works */
.card.hidden-w{display:none}
.card.hidden-w.shown{display:flex;animation:cardIn .38s ease both}
@keyframes cardIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* Show all */
.gallery-foot{text-align:center;margin-top:2rem}
.show-all-btn{padding:.78rem 2.4rem;font-size:.63rem;letter-spacing:.2em;text-transform:uppercase;border:1px solid var(--charcoal);color:var(--charcoal);background:none;transition:all .25s;min-height:48px;display:inline-flex;align-items:center;gap:.5rem}
.show-all-btn:hover{background:var(--charcoal);color:#fff}

/* ─── CONTATTO ─── */
#contact{padding:var(--sec) 0;background:var(--charcoal)}
#contact .section-tag{color:var(--gold)}
.contact-grid{display:grid;grid-template-columns:1fr;gap:2.5rem;margin-top:2rem}
.contact-title{font-family:'Cormorant Garamond',serif;font-size:clamp(1.8rem,4vw,3rem);font-weight:300;color:#fff;line-height:1.1}
.contact-title em{font-style:italic;color:rgba(255,255,255,.3)}
.contact-sub{color:rgba(255,255,255,.42);font-size:.9rem;line-height:1.78;margin-top:.8rem;margin-bottom:.2rem}
.contact-info{display:flex;flex-direction:column;gap:.9rem;margin-top:1.8rem}
.c-row{display:flex;align-items:flex-start;gap:.85rem;padding:.1rem 0}
.c-icon{width:30px;height:30px;flex-shrink:0;border:1px solid rgba(184,151,106,.22);display:flex;align-items:center;justify-content:center;margin-top:.05rem}
.c-lbl{display:block;font-size:.56rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:.12rem}
.c-val{font-size:.86rem;color:rgba(255,255,255,.5)}
.contact-socials{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.6rem}
.c-soc{padding:.44rem .95rem;border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.42);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;transition:all .25s;min-height:36px;display:flex;align-items:center}
.c-soc:hover{border-color:rgba(184,151,106,.45);color:rgba(255,255,255,.85)}

/* Form */
.form-wrap{display:flex;flex-direction:column;gap:.75rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
.fg label{display:block;font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;color:var(--stone);margin-bottom:.35rem}
.fg input,.fg select,.fg textarea{
  width:100%;padding:.72rem .88rem;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  border-bottom-color:rgba(255,255,255,.16);
  color:#fff;font-family:'Jost',sans-serif;font-size:max(.88rem,16px);
  outline:none;-webkit-appearance:none;border-radius:0;
  transition:border-color .25s,background .25s;
}
.fg input::placeholder,.fg textarea::placeholder{color:rgba(255,255,255,.18)}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:rgba(184,151,106,.5);background:rgba(255,255,255,.06)}
.fg select option{background:#1C1917;color:#fff}
.fg textarea{resize:vertical;min-height:100px}
.form-submit{padding:.88rem;background:var(--terra);border:1px solid var(--terra);color:#fff;font-size:.63rem;letter-spacing:.2em;text-transform:uppercase;transition:background .28s;min-height:52px;width:100%;display:flex;align-items:center;justify-content:center}
.form-submit:hover{background:#9a562e}
.form-ok{display:none;text-align:center;padding:2.5rem 1rem;font-family:'Cormorant Garamond',serif;font-size:1.3rem;font-style:italic;color:var(--gold);line-height:1.6}
.hidden{display:none!important}

/* ─── FOOTER ─── */
.footer{background:var(--ink);padding:1.5rem var(--pad);display:flex;flex-direction:column;align-items:center;gap:.6rem;text-align:center}
.footer-logo{font-family:'Cormorant Garamond',serif;font-size:1rem;color:rgba(255,255,255,.3)}
.footer-copy{font-size:.6rem;color:rgba(255,255,255,.18)}
.footer-links{display:flex;gap:1.2rem}
.footer-links a{font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.25);transition:color .25s}
.footer-links a:hover{color:var(--gold)}

/* ─── MODAL ─── */
.modal-bg{display:none;position:fixed;inset:0;z-index:300;background:rgba(10,7,4,.9);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);align-items:flex-end;justify-content:center;padding:0}
.modal-bg.open{display:flex}
/* Mobile: bottom sheet */
.modal-sheet{background:var(--bg);width:100%;max-width:100%;max-height:90dvh;max-height:90vh;overflow-y:auto;position:relative;animation:sheetUp .35s cubic-bezier(.16,1,.3,1)}
@keyframes sheetUp{from{transform:translateY(30px);opacity:0}to{transform:none;opacity:1}}
.modal-img-wrap{background:var(--light);display:flex;align-items:center;justify-content:center;padding:1.2rem;min-height:220px}
.modal-img-wrap img{max-width:100%;max-height:52vw;min-height:180px;object-fit:contain;display:block;width:auto;height:auto}
.modal-body{padding:1.5rem var(--pad) 2rem}
.modal-tech{font-size:.58rem;letter-spacing:.25em;text-transform:uppercase;color:var(--terra)}
.modal-title{font-family:'Cormorant Garamond',serif;font-size:clamp(1.35rem,3.5vw,1.9rem);font-weight:300;line-height:1.12;margin-top:.32rem;color:var(--charcoal)}
.modal-meta{font-size:.68rem;color:var(--stone);margin-top:.38rem;line-height:1.6}
.modal-rule{width:28px;height:1px;background:var(--gold);margin:1rem 0}
.modal-desc{color:var(--stone);line-height:1.85;font-size:.9rem;margin-bottom:.4rem}
.modal-foot{margin-top:1.4rem;padding-top:1rem;border-top:1px solid var(--light)}
.modal-price-lbl{font-size:.56rem;letter-spacing:.15em;text-transform:uppercase;color:var(--stone);margin-bottom:.1rem}
.modal-price{font-family:'Cormorant Garamond',serif;font-size:1.75rem;color:var(--terra)}
.modal-note{font-size:.62rem;color:var(--muted);margin-top:.18rem;line-height:1.5}
.modal-req-btn{display:block;width:100%;margin-top:.85rem;padding:.78rem;text-align:center;background:var(--charcoal);color:#fff;font-size:.63rem;letter-spacing:.2em;text-transform:uppercase;transition:background .28s;min-height:48px;border:none}
.modal-req-btn:hover{background:var(--terra)}
.modal-close-btn{position:absolute;top:.7rem;right:.7rem;width:36px;height:36px;border-radius:50%;background:rgba(28,25,23,.65);color:#fff;font-size:1.1rem;display:flex;align-items:center;justify-content:center;transition:background .22s;z-index:5;border:none}
.modal-close-btn:hover{background:var(--terra)}

/* Back to top */
.btt{position:fixed;bottom:1.4rem;right:1.4rem;z-index:90;width:42px;height:42px;background:var(--charcoal);color:#fff;display:flex;align-items:center;justify-content:center;border-radius:2px;box-shadow:0 4px 16px rgba(0,0,0,.3);opacity:0;pointer-events:none;transition:opacity .3s,background .25s,transform .25s;transform:translateY(4px)}
.btt.on{opacity:1;pointer-events:auto;transform:translateY(0)}
.btt:hover{background:var(--terra)}

/* ─── REVEAL ─── */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}

/* ------------------------------------------
   RESPONSIVE
------------------------------------------ */
/* ── Mobile: show hamburger, hide nav-links ── */
@media (max-width:767px){
  .ham{display:flex}
  .nav-links:not(.is-open){display:none}
  .nav-links.is-open{display:flex}
}
/* ── 480px: form row stays 2 col, slightly bigger cards ── */
@media (min-width:480px){
  .comm-grid{grid-template-columns:1fr 1fr}
  .works-grid{gap:1.1rem}
  .card-title{font-size:1rem}
}
/* ── 640px: 3-col gallery, 2-col contact ── */
@media (min-width:640px){
  .about-grid{grid-template-columns:5fr 7fr;gap:4vw;align-items:start}
  .expo-grid{grid-template-columns:1fr 1fr;gap:0 2rem}
  .works-grid{grid-template-columns:repeat(3,1fr);gap:1.2rem}
  .contact-grid{grid-template-columns:1fr 1.5fr;gap:3.5vw}
  .footer{flex-direction:row;justify-content:space-between;text-align:left}
  /* Modal: side layout on wider screens */
  .modal-bg{align-items:center;padding:1rem}
  .modal-sheet{max-width:780px;max-height:88dvh;max-height:88vh;border-radius:0;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;animation:sheetCenter .35s cubic-bezier(.16,1,.3,1)}
  @keyframes sheetCenter{from{opacity:0;transform:scale(.95) translateY(8px)}to{opacity:1;transform:none}}
  .modal-img-wrap{max-height:none;padding:0;min-height:300px}
  .modal-img-wrap img{width:100%;height:100%;max-height:none;object-fit:contain;object-position:center}
  .modal-body{overflow-y:auto}
}
/* ── 900px: 4-col gallery ── */
@media (min-width:900px){
  .works-grid{grid-template-columns:repeat(4,1fr);gap:1.4rem}
  .comm-grid{grid-template-columns:repeat(4,1fr)}
}
/* ── Landscape mobile: compact hero ── */
@media (max-height:560px) and (orientation:landscape){
  #hero{min-height:100vw}
  .h-title{font-size:clamp(2rem,7vw,3.5rem)}
  .h-sep,.h-tag{display:none}
  .h-ring-2{display:none}
}
/* ── Form: 1 col on very small ── */
@media (max-width:380px){
  .form-row{grid-template-columns:1fr}
  .works-grid{gap:.6rem}
  .card-title{font-size:.9rem}
}
/* ── iOS safe area ── */
@supports (padding: max(0px)){
  .nav,.footer{padding-left:max(var(--pad),env(safe-area-inset-left));padding-right:max(var(--pad),env(safe-area-inset-right))}
}

/* ─── AGGIUNTE VERSIONE GITHUB ─── */
[hidden]{display:none!important}
span.card-btn{cursor:pointer}
.card:hover .card-btn{background:var(--charcoal);color:#fff;border-color:var(--charcoal)}
.form-err{color:#e8a58a;font-size:.82rem;margin-top:.7rem;line-height:1.5}
.form-submit:disabled{opacity:.6;cursor:wait}
.modal-desc{white-space:pre-line}