/* ============================================================
   CARMINATI.DESIGN
   Sistema visivo completo. Cambiando le variabili qui sotto
   cambia tutto il sito, presente e futuro.
   ============================================================ */

:root{
  --ink:      #141416;   /* nero  — da CMYK 0/0/0/100  */
  --copper:   #C18947;   /* rame  — da CMYK 24/46/72/0 */
  --copper-l: #E0AC6E;   /* rame chiaro, luce della sfumatura */
  --copper-d: #9E6D30;   /* rame scuro,  ombra della sfumatura */
  --paper:    #fffefc;
  --mute:     #5f5f63;
  --faint:    #9b9b9e;
  --line:     #e4e3e0;

  --sans: "Gomme Sans", -apple-system, BlinkMacSystemFont,
          "Segoe UI", Helvetica, Arial, sans-serif;

  --t-xs:.73rem; --t-sm:.92rem; --t-base:1.09rem;
  --t-lg:1.34rem;
  --t-xl: clamp(1.6rem,3vw,2.3rem);
  --t-2xl:clamp(2.3rem,6.4vw,4.6rem);

  --section: clamp(5.5rem,11vw,10rem);
  --max: 1240px;
}

/* Gomme Sans: se hai la licenza web, metti i .woff2 in /fonts/
   e togli il commento.
@font-face{font-family:"Gomme Sans";font-weight:300;font-display:swap;
  src:url("../fonts/GommeSans-Light.woff2") format("woff2")}
@font-face{font-family:"Gomme Sans";font-weight:400;font-display:swap;
  src:url("../fonts/GommeSans-Regular.woff2") format("woff2")}
@font-face{font-family:"Gomme Sans";font-weight:600;font-display:swap;
  src:url("../fonts/GommeSans-SemiBold.woff2") format("woff2")}
*/

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);
  font-size:var(--t-base);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-weight:600;letter-spacing:-.018em;line-height:1.1;margin:0}
p{margin:0 0 1.05rem}

.wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(1.3rem,5vw,3.2rem)}
.eyebrow{font-size:var(--t-xs);letter-spacing:.22em;text-transform:uppercase;
  color:var(--copper);font-weight:600;margin:0 0 1rem}
.lede{font-size:var(--t-xl);line-height:1.24;max-width:22ch;margin:0}
.mute{color:var(--mute)}
.narrow{max-width:58ch}

/* ---------- testata --------------------------------------- */
.site-head{position:sticky;top:0;z-index:60;background:rgba(255,254,252,.94);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;justify-content:space-between;height:66px;gap:1rem}
.brand{text-decoration:none;font-weight:600;letter-spacing:.15em;
  text-transform:uppercase;font-size:.8rem;white-space:nowrap}
.brand .dot{color:var(--copper);letter-spacing:0;margin:0 -.04em}
.nav{display:flex;align-items:center;gap:1.7rem;font-size:var(--t-sm)}
.nav a{color:var(--mute);text-decoration:none}
.nav a:hover{color:var(--ink)}
.lang{display:flex;gap:.5rem;font-size:var(--t-xs);letter-spacing:.12em;text-transform:uppercase}
.lang a{color:var(--faint);text-decoration:none}
.lang a[aria-current]{color:var(--ink);font-weight:600}
@media(max-width:820px){.nav > a{display:none}.nav{gap:1rem}}

/* ---------- apertura -------------------------------------- */
.hero{padding-top:clamp(4rem,10vw,8rem);padding-bottom:clamp(3rem,6vw,5rem)}
.hero h1{font-size:var(--t-2xl);max-width:15ch;margin-bottom:2rem}
.hero .story{max-width:54ch;color:var(--mute)}
.hero .story strong{color:var(--ink);font-weight:600}

/* ---------- indice tipografico ---------------------------- */
.index{border-top:1px solid var(--ink);padding-top:1.4rem}
.ix-row{display:grid;grid-template-columns:7.5rem 1fr 11rem;gap:1.2rem;
  align-items:baseline;padding:.72rem 0;border-bottom:1px solid var(--line);
  text-decoration:none;transition:background .18s}
.ix-row:hover{background:#faf8f5}
.ix-row:hover .ix-name{color:var(--copper-d)}
.ix-sector{font-size:var(--t-xs);letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.ix-name{font-size:1.04rem;font-weight:600}
.ix-note{font-size:var(--t-sm);color:var(--mute);text-align:right}
@media(max-width:720px){
  .ix-row{grid-template-columns:1fr;gap:.15rem;padding:.9rem 0}
  .ix-note{text-align:left}
}
.index-foot{display:flex;justify-content:space-between;gap:1rem;
  padding-top:1.1rem;font-size:var(--t-sm);color:var(--faint);flex-wrap:wrap}

/* ---------- sezioni --------------------------------------- */
section{padding:var(--section) 0}
section + section{border-top:1px solid var(--line)}
.sec-head{margin-bottom:3rem}

/* ---------- progetti in sequenza -------------------------- */
.piece{display:grid;grid-template-columns:1fr 23rem;gap:clamp(1.8rem,4vw,3.5rem);
  align-items:center;margin-bottom:clamp(4rem,8vw,7rem)}
.piece:nth-child(even){grid-template-columns:23rem 1fr}
.piece:nth-child(even) .shot{order:2}
.piece:nth-child(even) .say{order:1}
.piece:last-child{margin-bottom:0}
@media(max-width:900px){
  .piece,.piece:nth-child(even){grid-template-columns:1fr}
  .piece:nth-child(even) .shot{order:0}
  .piece:nth-child(even) .say{order:0}
}


.say .sector{font-size:var(--t-xs);letter-spacing:.2em;text-transform:uppercase;
  color:var(--copper);font-weight:600;display:block;margin-bottom:.7rem}
.say h3{font-size:1.5rem;margin-bottom:.8rem}
.say p{color:var(--mute)}
.say .note{font-size:var(--t-sm);color:var(--faint)}

/* ---------- metodo ---------------------------------------- */
.cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem)}
@media(max-width:860px){.cols{grid-template-columns:1fr}}
.rule{width:40px;height:2px;background:var(--copper);border:0;margin:0 0 1.4rem}
/* ---------- la tesi, sotto il racconto d'apertura --------- */
.thesis{margin:2.4rem 0 0;padding-top:1.5rem;border-top:2px solid var(--ink);
  font-size:var(--t-lg);line-height:1.34;letter-spacing:-.012em;
  color:var(--ink);max-width:40ch}

/* ---------- il metodo, in tre tempi ----------------------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.8rem,4vw,3.4rem)}
@media(max-width:880px){.steps{grid-template-columns:1fr;gap:2.4rem}}
.steps > div{border-top:2px solid var(--ink);padding-top:1.3rem}
.step-n{display:block;font-size:var(--t-xs);letter-spacing:.2em;color:var(--copper);
  font-weight:600;margin-bottom:.7rem}
.steps h3{font-size:1.24rem;margin-bottom:.7rem}
.steps p{color:var(--mute);margin:0;font-size:var(--t-sm);line-height:1.6}
.method-foot{margin:clamp(2.6rem,5vw,3.6rem) 0 0;padding-top:1.2rem;
  border-top:1px solid var(--line);color:var(--mute);max-width:72ch}
.method-foot strong{color:var(--ink);font-weight:600;letter-spacing:.04em}

/* ---------- il parametro di giudizio, in ogni progetto ---- */
.param{margin:1.3rem 0 0;padding-top:.85rem;border-top:1px solid var(--line);
  font-size:var(--t-sm);line-height:1.5;color:var(--mute);max-width:36ch}
.param-k{display:block;font-size:var(--t-xs);letter-spacing:.2em;text-transform:uppercase;
  color:var(--faint);font-weight:600;margin-bottom:.45rem}
.param b{font-size:1.32rem;color:var(--ink);font-weight:600;letter-spacing:-.015em;
  margin-right:.4em}

.svc{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);margin-top:3.4rem}
@media(max-width:760px){.svc{grid-template-columns:1fr 1fr}}
.svc div{background:var(--paper);padding:1.5rem 1.3rem}
.svc h4{margin:0 0 .3rem;font-size:.94rem;font-weight:600}
.svc p{margin:0;font-size:var(--t-sm);color:var(--mute)}

/* ---------- studio ---------------------------------------- */
.studio{display:grid;grid-template-columns:min(300px,34%) 1fr;gap:clamp(2rem,5vw,3.6rem);align-items:start}
@media(max-width:760px){.studio{grid-template-columns:1fr}}
.studio img{width:100%;height:auto;background:#f3f1ee}
.sign{margin-top:2.2rem;font-size:var(--t-sm);color:var(--mute);
  border-left:2px solid var(--copper);padding-left:1rem}
.sign strong{display:block;color:var(--ink);letter-spacing:.11em;
  text-transform:uppercase;font-size:var(--t-xs);margin-bottom:.45rem}

/* ---------- contatti -------------------------------------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem)}
@media(max-width:860px){.contact{grid-template-columns:1fr}}
.field{margin-bottom:1rem}
label{display:block;font-size:var(--t-xs);letter-spacing:.15em;text-transform:uppercase;
  color:var(--mute);margin-bottom:.38rem}
input,textarea{width:100%;font:inherit;font-size:.98rem;padding:.78rem .9rem;
  border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:2px}
input:focus,textarea:focus{outline:0;border-color:var(--copper)}
textarea{min-height:128px;resize:vertical}
button{font:inherit;font-weight:600;background:var(--ink);color:#fff;border:0;
  padding:.85rem 2rem;border-radius:2px;cursor:pointer}
button:hover{background:var(--copper-d)}
.contact-note{color:var(--mute);max-width:40ch;margin:0}
.direct a{display:block;text-decoration:none;border-bottom:1px solid var(--line);
  padding:.8rem 0;font-size:1.02rem}
.direct a:hover{border-color:var(--copper)}
.direct .k{display:block;font-size:var(--t-xs);letter-spacing:.15em;
  text-transform:uppercase;color:var(--faint);margin-bottom:.12rem}

/* ---------- piede ----------------------------------------- */
.site-foot{border-top:1px solid var(--line);padding:2.4rem 0;
  font-size:var(--t-sm);color:var(--faint)}
.foot-in{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}

/* ---------- le tre specialità ----------------------------- */
.spec{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.8rem,4vw,3.4rem);margin-top:3rem}
@media(max-width:880px){.spec{grid-template-columns:1fr;gap:2.6rem}}
.spec > div{border-top:2px solid var(--ink);padding-top:1.5rem}
.spec h3{margin-top:0;font-size:clamp(1.3rem,2.7vw,1.75rem);letter-spacing:.01em;margin-bottom:.55rem}
.spec .kind{display:block;font-size:var(--t-xs);letter-spacing:.2em;text-transform:uppercase;
  color:var(--copper);font-weight:600;margin-bottom:.9rem}
.spec p{font-size:var(--t-base);color:var(--ink);margin:0;line-height:1.58;max-width:34ch}
.spec .more{display:inline-block;margin-top:1rem;font-size:var(--t-xs);letter-spacing:.14em;
  text-transform:uppercase;color:var(--faint);text-decoration:none}
.spec .more:hover{color:var(--copper)}
.scope{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  margin-top:3.4rem;padding-top:1.1rem;border-top:1px solid var(--line);
  font-size:var(--t-sm);color:var(--faint)}


/* ---------- apertura: racconto e immagine ------------------ */
.hero-grid{display:grid;grid-template-columns:1fr 20rem;gap:clamp(2rem,5vw,4.5rem);align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:2.4rem}}
.hero-shot{margin:0}
.hero-shot img{width:100%;height:auto;background:#f4f2ef}
.hero-shot figcaption{margin-top:.85rem;font-size:var(--t-xs);line-height:1.5;color:var(--faint);max-width:30ch}
.hero .story{max-width:52ch;color:var(--mute);font-size:1.12rem;line-height:1.62}

/* sottotitolo di sezione */
.sub{margin-top:1rem;max-width:46ch;color:var(--mute);font-size:var(--t-base)}

/* ---------- immagini dei progetti -------------------------- */
.shot{background:#f4f2ef;overflow:hidden}
.shot img{width:100%;height:auto;display:block}
.say h3{font-size:1.6rem;line-height:1.18;margin-bottom:.9rem}
.say p{color:var(--mute)}
.say .note{font-size:var(--t-sm);color:var(--faint);margin-top:.7rem}
.say p strong{color:var(--ink);font-weight:600}

/* ============================================================
   SCHERMI PICCOLI — tablet e telefono
   ============================================================ */
@media(max-width:900px){
  .hero-shot{max-width:24rem}                 /* il rubinetto non invade */
  .say h3{font-size:1.42rem}
  .shot{margin-bottom:1.4rem}
}
@media(max-width:640px){
  :root{--t-base:1.04rem;--t-lg:1.22rem;--section:clamp(3.8rem,10vw,5.5rem)}
  .hero{padding-top:3.2rem}
  .hero .story{font-size:1.06rem}
  .thesis{font-size:1.14rem;margin-top:2rem}
  .thesis br{display:none}                    /* lascia andare a capo il testo */
  .say h3{font-size:1.3rem}
  .param b{font-size:1.2rem}
  .sign{margin-top:1.6rem}
  .foot-in{flex-direction:column;gap:.4rem}
  .scope{margin-top:2.4rem}
}
@media(max-width:430px){
  .brand{font-size:.72rem;letter-spacing:.1em}
  .svc{grid-template-columns:1fr}
  .svc div{padding:1.2rem 1.1rem}
}