/* ============================================================
   Carns JBT — main.css
   Identitat: vermell teula #922917 · argila #B68074 · DM Sans
   ============================================================ */

:root{
  --brick:#922917;
  --brick-dark:#6e1e10;
  --clay:#b68074;
  --ink:#211511;
  --paper:#fbf8f5;
  --cream:#f3eae4;
  --line:#e5d9d2;
  --white:#ffffff;
  --radius:10px;
  --maxw:1180px;
  --shadow:0 10px 30px rgba(33,21,17,.08);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
body{
  margin:0;
  font-family:'DM Sans',"Helvetica Neue",Arial,sans-serif;
  font-size:17px;line-height:1.65;
  color:var(--ink);background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--brick);text-decoration:none}
a:hover{color:var(--brick-dark)}
:focus-visible{outline:3px solid var(--brick);outline-offset:2px;border-radius:2px}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- Eyebrow (senyal d'identitat: marca de tall) ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-size:.78rem;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--brick);margin:0 0 .9rem;
}
.eyebrow::before{
  content:"";width:26px;height:2px;background:var(--brick);
  transform:skewX(-24deg);
  box-shadow:6px 4px 0 0 var(--clay);
}

h1,h2,h3{line-height:1.15;margin:0 0 .6em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.5vw,3.2rem)}
h2{font-size:clamp(1.5rem,3vw,2.15rem)}
h3{font-size:1.18rem}
p{margin:0 0 1.1em}
.lead{font-size:1.15rem;color:#4a3a33}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:1rem;min-height:76px}
.brand{flex:0 0 auto}
.brand img{height:44px;width:auto;max-width:none}

.nav{flex:1 1 auto;justify-content:center;display:flex;align-items:center;gap:1.4rem}
.nav a{color:var(--ink);font-weight:500;font-size:.98rem;padding:.4rem 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{color:var(--brick);border-bottom-color:var(--brick)}
.nav .cta-nav{
  background:var(--brick);color:#fff;padding:.55rem 1.1rem;border-radius:999px;
  border-bottom:none;font-weight:700;
}
.nav .cta-nav:hover{background:var(--brick-dark);color:#fff}

.has-sub{position:relative}
.has-sub>button{
  all:unset;cursor:pointer;color:var(--ink);font-weight:500;font-size:.98rem;
  padding:.4rem 0;display:inline-flex;align-items:center;gap:.35rem;
}
.has-sub>button::after{content:"";border:5px solid transparent;border-top-color:currentColor;margin-top:4px}
.has-sub>button:hover{color:var(--brick)}
.submenu{
  position:absolute;top:100%;left:50%;transform:translateX(-50%);
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);min-width:210px;padding:.5rem;display:none;
}
.has-sub.open .submenu,.has-sub:focus-within .submenu{display:block}
@media (hover:hover){.has-sub:hover .submenu{display:block}}
.submenu a{display:block;padding:.55rem .8rem;border-radius:6px;border-bottom:none;font-weight:500}
.submenu a:hover{background:var(--cream);border-bottom:none}

.lang{display:flex;gap:.5rem;font-size:.85rem}
.lang a{color:#7a6a62;font-weight:700;padding:.2rem .45rem;border-radius:6px}
.lang a[aria-current="true"]{background:var(--cream);color:var(--brick)}

.nav-toggle{all:unset;cursor:pointer;padding:.5rem;display:none;margin-left:auto}
.nav-toggle span{display:block;width:26px;height:2.5px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.2s}

@media (max-width:900px){
  .nav-toggle{display:block}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);padding:1rem 24px 1.4rem;
  }
  .nav.open{display:flex}
  .nav a,.has-sub>button{padding:.7rem 0;font-size:1.05rem;border-bottom:none}
  .submenu{position:static;transform:none;border:none;box-shadow:none;padding:0 0 0 1rem;min-width:0}
  .nav .cta-nav{margin-top:.8rem;text-align:center}
}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden}
.hero img.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(33,17,12,.86) 0%,rgba(78,24,13,.62) 55%,rgba(33,17,12,.25) 100%);
}
.hero-inner{position:relative;z-index:1;padding-top:clamp(4.5rem,10vw,8.5rem);padding-bottom:clamp(4.5rem,10vw,8.5rem)}
.hero .eyebrow{color:#f5c9b8}
.hero .eyebrow::before{background:#f5c9b8;box-shadow:6px 4px 0 0 rgba(245,201,184,.45)}
.hero h1{color:#fff;max-width:16ch}
.hero p{max-width:52ch;font-size:1.12rem;color:#f3e6df}

.hero-page{padding:clamp(3rem,6vw,4.5rem) 0 clamp(1.3rem,2.6vw,1.8rem);background:linear-gradient(180deg,var(--cream),var(--paper))}
.hero-page+.section{padding-top:clamp(1.1rem,2.6vw,1.7rem)}
.hero-page h1{max-width:22ch}
.hero-page .lead{max-width:62ch}

/* ---------- Botons ---------- */
.btn{
  display:inline-block;font-weight:700;border-radius:999px;
  padding:.85rem 1.7rem;border:2px solid transparent;font-size:1rem;
}
.btn-primary{background:var(--brick);color:#fff}
.btn-primary:hover{background:var(--brick-dark);color:#fff}
.btn-ghost{border-color:#fff;color:#fff}
.btn-ghost:hover{background:#fff;color:var(--brick)}
.btn-outline{border-color:var(--brick);color:var(--brick)}
.btn-outline:hover{background:var(--brick);color:#fff}
.btn-row{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:1.6rem}

/* ---------- Seccions ---------- */
.section{padding:clamp(3.2rem,7vw,5.5rem) 0}
.section.alt{background:var(--cream)}
.section-head{max-width:640px;margin-bottom:2.4rem}

.grid{display:grid;gap:1.6rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* ---------- Targetes ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .18s ease,box-shadow .18s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card-body{padding:1.3rem 1.4rem 1.5rem;display:flex;flex-direction:column;gap:.4rem;flex:1}
.card-body p{color:#5b4a41;font-size:.97rem;margin:0}
.card-link{margin-top:auto;padding-top:.8rem;font-weight:700}
.card-link::after{content:" →"}

.feature{padding:1.6rem;border-left:3px solid var(--brick);background:#fff;border-radius:0 var(--radius) var(--radius) 0;box-shadow:var(--shadow)}
.feature h3{margin-bottom:.35rem}
.feature p{margin:0;color:#5b4a41}
.feature-ico{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:6px;margin-bottom:.9rem;background:#4c6971}

/* ---------- Split (imatge + text) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%}
@media (max-width:860px){.split{grid-template-columns:1fr}}

/* ---------- Passos ---------- */
.steps{counter-reset:pas}
.step{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:1.6rem 1.5rem 1.5rem;counter-increment:pas;
}
.step::before{
  content:counter(pas,decimal-leading-zero);
  font-size:2rem;font-weight:700;color:var(--clay);display:block;margin-bottom:.4rem;
}
.step h3{font-size:1.05rem}
.step p{margin:0;color:#5b4a41;font-size:.96rem}
.step-ico{height:52px;width:auto;display:block;margin-bottom:.6rem}

/* ---------- Cita ---------- */
.quote{
  background:var(--brick);color:#fff;border-radius:var(--radius);
  padding:clamp(2rem,5vw,3.2rem);position:relative;
}
.quote p{font-size:clamp(1.1rem,2.2vw,1.45rem);line-height:1.5;margin:0 0 .8rem;font-weight:500}
.quote footer{color:#f0c9bb;font-weight:700}

/* ---------- Llistes de valors ---------- */
.values{display:flex;flex-wrap:wrap;gap:.7rem;padding:0;margin:1rem 0 0;list-style:none}
.values li{
  background:var(--cream);border:1px solid var(--line);color:var(--brick);
  font-weight:700;padding:.45rem 1rem;border-radius:999px;font-size:.92rem;
}

/* ---------- Contacte ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem;align-items:start}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;box-shadow:var(--shadow)}
.contact-card ul{list-style:none;margin:0;padding:0;display:grid;gap:1rem}
.contact-card li{display:flex;gap:.8rem;align-items:flex-start}
.contact-card svg{flex:0 0 22px;margin-top:3px;color:var(--brick)}
.contact-card strong{display:block}

form{display:grid;gap:1rem}
label{font-weight:700;font-size:.92rem}
input,textarea{
  width:100%;padding:.8rem .95rem;border:1.5px solid var(--line);
  border-radius:8px;font:inherit;background:#fff;color:var(--ink);
}
input:focus,textarea:focus{border-color:var(--brick);outline:none}
textarea{min-height:130px;resize:vertical}
.check{display:flex;gap:.6rem;align-items:flex-start;font-size:.9rem;font-weight:400}
.check input{width:auto;margin-top:3px}
.form-note{font-size:.8rem;color:#7a6a62}
.form-ok,.form-error{padding:1rem 1.2rem;border-radius:8px;font-weight:600;display:none}
.form-ok{background:#e8f5e9;color:#1b5e20;border:1px solid #a5d6a7}
.form-error{background:#fdecea;color:#8b1a10;border:1px solid #f5c6c0}

/* ---------- CTA banda ---------- */
.cta-band{background:var(--brick);color:#fff;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:#f3ded6;max-width:56ch;margin-inline:auto}

/* ---------- Legal / prosa ---------- */
.prose{max-width:760px}
.prose h2{margin-top:2rem;font-size:1.35rem}
.prose ul{padding-left:1.2rem}

/* ---------- Footer ---------- */
.site-footer{background:#211511;color:#cbb8ae;margin-top:0}
.footer-main{
  display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:2.5rem;
  padding:3.5rem 0 2.5rem;
}
@media (max-width:900px){.footer-main{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-main{grid-template-columns:1fr}}
.site-footer img.footer-logo{height:46px;width:auto;margin-bottom:1rem}
.site-footer h4{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.14em;margin:0 0 1rem}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.site-footer a{color:#cbb8ae}
.site-footer a:hover{color:#fff}
.footer-legal{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  padding:1.2rem 0 1.6rem;border-top:1px solid rgba(255,255,255,.12);
  font-size:.85rem;color:#9d8a80;
}
.skip-link{
  position:absolute;left:-999px;top:0;background:#fff;color:var(--brick);
  padding:.6rem 1rem;z-index:100;font-weight:700;
}
.skip-link:focus{left:12px;top:12px}