/* =========================================================
   CARABICA — Design system
   Rigore svizzero: griglia, tipografia grottesca, bianco assoluto,
   accenti teal, precisione tecnica.
   ========================================================= */
:root{
  --bg:          #ffffff;
  --bg-soft:     #f6f6f4;
  --bg-soft-2:   #efefec;
  --ink:         #171815;
  --ink-dim:     #52534c;
  --muted:       #8b8c84;
  --line:        rgba(23,24,21,0.11);
  --line-strong: rgba(23,24,21,0.22);

  --brand: #2d8481;
  --teal-1: #2d8481;
  --teal-2: #2d8481;
  --teal-deep: #2d8481;
  --grad: #2d8481;

  --sans:  "Inter", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono:  "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --logo-font: "Red Hat Display", var(--sans);

  --container: min(1240px, 92vw);
  --container-wide: min(1440px, 94vw);

  --ease: cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--sans);font-weight:600;margin:0;letter-spacing:-0.01em;color:var(--ink);}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:var(--sans);cursor:pointer;background:none;border:none;}
input,select,textarea{font-family:var(--sans);}

:focus-visible{outline:2px solid var(--teal-2);outline-offset:3px;}

.wrap{width:var(--container);margin-inline:auto;}
.wrap-wide{width:var(--container-wide);margin-inline:auto;}

section{padding:clamp(4.5rem,8vw,7.5rem) 0;}
.section-tight{padding:clamp(3rem,5vw,4.5rem) 0;}

.bg-soft{background:var(--bg-soft);}
.divider-top{border-top:1px solid var(--line);}
.divider-bottom{border-bottom:1px solid var(--line);}

.eyebrow{
  font-family:var(--mono);
  font-size:0.72rem;
  letter-spacing:0.2em;
  text-transform:uppercase;
  color:var(--teal-deep);
  display:inline-flex;
  align-items:center;
  gap:0.7em;
  font-weight:500;
}
.eyebrow::before{
  content:"";
  width:26px;height:1px;
  background:var(--grad);
  display:inline-block;
}
.eyebrow.on-dark{color:var(--teal-1);}

/* =========================================================
   NAV
   ========================================================= */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  box-shadow:0 1px 0 rgba(23,24,21,0.02);
}
.nav{
  width:var(--container-wide);margin-inline:auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 0;
}
.logo{display:flex;align-items:flex-start;gap:0.65rem;}
.logo-mark{width:26px;height:26px;flex:none;margin-top:-0.5px;}
.logo-mark img{width:100%;height:100%;display:block;}
.logo-word{
  font-family:var(--logo-font);
  font-weight:800;
  font-size:1.4rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--ink);
  line-height:1;
}
.logo-tag{
  display:block;
  font-family:var(--mono);
  font-weight:400;
  font-size:0.6rem;
  letter-spacing:0.08em;
  text-transform:none;
  color:var(--muted);
  margin-top:3px;
}

.nav-toggle{
  display:none;
  flex-direction:column;justify-content:center;gap:5px;
  width:34px;height:34px;
}
.nav-toggle span{width:100%;height:1.5px;background:var(--ink);display:block;transition:transform .3s var(--ease), opacity .3s var(--ease);}

.nav-links{display:flex;align-items:center;gap:2.4rem;}
.nav-links a{
  font-size:0.86rem;font-weight:500;color:var(--ink-dim);
  padding:6px 0;position:relative;
  transition:color .25s var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav-links a:hover,.nav-links a.is-active{color:var(--ink);}
.nav-links a.is-active::after,.nav-links a:hover::after{transform:scaleX(1);}

.nav-cta{
  border:1px solid var(--line-strong) !important;
  border-radius:2px;
  padding:9px 18px !important;
  font-size:0.78rem !important;
  letter-spacing:0.05em;
  text-transform:uppercase;
  font-weight:600 !important;
}
.nav-cta::after{display:none;}
.nav-cta:hover{background:var(--brand);color:#fff !important;border-color:var(--brand);}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn{
  display:inline-flex;align-items:center;gap:0.6rem;
  padding:15px 30px;
  font-size:0.82rem;font-weight:600;
  letter-spacing:0.06em;text-transform:uppercase;
  border-radius:2px;
  transition:transform .3s var(--ease), background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.btn-primary{background:var(--ink);color:#fff;border:1px solid var(--ink);}
.btn-primary:hover{background:var(--teal-deep);border-color:var(--teal-deep);transform:translateY(-1px);}
.btn-ghost{border:1px solid var(--line-strong);color:var(--ink);background:transparent;}
.btn-ghost:hover{border-color:var(--brand);background:var(--brand);color:#fff;}
.btn-text{padding:0;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line-strong);border-radius:0;}
.btn-text:hover{border-color:var(--ink);}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;
  min-height:92vh;
  display:flex;align-items:flex-end;
  overflow:hidden;
  background:var(--ink);
}
.hero-media-img{
  position:absolute;top:0;right:0;bottom:0;left:0;
  width:100%;height:100%;
  object-fit:cover;
  z-index:0;
}
.hero-scrim{
  position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;
  background:linear-gradient(180deg, rgba(10,11,9,0.15) 0%, rgba(10,11,9,0.15) 40%, rgba(10,11,9,0.82) 100%);
}
.hero-title,.hero-side p{text-shadow:none;}
.hero-side p{color:rgba(255,255,255,0.92);}
.hero-inner{
  position:relative;z-index:2;
  width:var(--container-wide);margin-inline:auto;
  padding-bottom:clamp(3rem,6vw,5rem);
  padding-top:calc(92px + 3rem);
  display:grid;grid-template-columns:1.5fr 1fr;gap:3rem;align-items:end;
  color:#fff;
}
.hero-title{
  font-size:clamp(2.4rem,4.6vw,4.4rem);
  line-height:1.06;
  font-weight:700;
  letter-spacing:-0.02em;
  color:#fff;
}
.hero-title em{font-style:normal;color:#2d8481;}
.hero-side{border-left:1px solid rgba(255,255,255,0.25);padding-left:1.6rem;}
.hero-side p{color:rgba(255,255,255,0.78);font-size:0.98rem;line-height:1.7;}
.hero-side .eyebrow{margin-bottom:0.9rem;}
.scroll-cue{
  position:absolute;bottom:1.8rem;right:var(--container-wide,3vw);
  right:4vw;
  z-index:2;
  font-family:var(--mono);font-size:0.68rem;letter-spacing:0.18em;text-transform:uppercase;
  color:rgba(255,255,255,0.6);
  writing-mode:vertical-rl;
}

/* =========================================================
   PAGE HEADER (inner pages)
   ========================================================= */
.page-header{padding-top:calc(92px + 4.5rem);padding-bottom:3rem;}
.page-header h1{font-size:clamp(2.1rem,3.8vw,3.2rem);margin-top:1rem;line-height:1.12;}
.page-header .lede{margin-top:1.4rem;max-width:640px;font-size:1.06rem;color:var(--ink-dim);line-height:1.75;}

/* =========================================================
   GRID / LAYOUT HELPERS
   ========================================================= */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center;}
.cols-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:3rem;}
.cols-4{display:grid;grid-template-columns:repeat(4,1fr);gap:2.2rem;margin-top:3.2rem;}

.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:3rem;flex-wrap:wrap;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.4rem);margin-top:0.9rem;max-width:520px;}
.section-head .body-copy{max-width:380px;text-align:right;}
.body-copy{color:var(--ink-dim);font-size:0.98rem;line-height:1.75;}
.lead-text{font-size:1.3rem;line-height:1.5;font-weight:500;color:var(--ink);letter-spacing:-0.01em;}

/* figure */
.figure{overflow:hidden;background:var(--bg-soft);position:relative;}
.figure img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);}
.figure:hover img{transform:scale(1.035);}
.figure-tall{aspect-ratio:4/5;}
.figure-wide{aspect-ratio:16/10;}
.figure-square{aspect-ratio:1/1;}
.figure-cap{margin-top:1rem;font-family:var(--mono);font-size:0.74rem;letter-spacing:0.05em;color:var(--muted);}

/* card (numbered spec-sheet style) */
.card{
  background:#fff;padding:2.6rem 2.2rem;
  display:flex;flex-direction:column;gap:1rem;
}
.card .num{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.08em;color:var(--teal-deep);text-transform:uppercase;}
.card h3{font-size:1.28rem;}
.card p{color:var(--ink-dim);font-size:0.95rem;line-height:1.7;}

/* quote band */
.quote-band{
  position:relative;min-height:500px;display:flex;align-items:center;justify-content:center;
  overflow:hidden;background:var(--ink);
}
.quote-band img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;opacity:0.55;}
.quote-band::after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg, rgba(10,11,9,0.55), rgba(10,11,9,0.75));}
.quote-band blockquote{
  position:relative;z-index:2;max-width:820px;text-align:center;margin:0 auto;padding:0 1.5rem;
  font-size:clamp(1.6rem,3.4vw,2.6rem);line-height:1.32;color:#fff;font-weight:500;letter-spacing:-0.01em;
}
.quote-band blockquote em{font-style:normal;color:var(--teal-1);}
.quote-band cite{position:relative;z-index:2;display:block;margin-top:1.6rem;font-family:var(--mono);font-size:0.74rem;letter-spacing:0.14em;text-transform:uppercase;color:rgba(255,255,255,0.65);text-align:center;}

/* CTA band */
.cta-band{background:var(--ink);color:#fff;text-align:center;}
.cta-band .eyebrow{color:var(--teal-1);justify-content:center;}
.cta-band h2{color:#fff;font-size:clamp(1.9rem,3.6vw,2.9rem);margin-top:1rem;line-height:1.16;}
.cta-band .btn-primary{margin-top:2.2rem;background:#fff;color:var(--ink);border-color:#fff;}
.cta-band .btn-primary:hover{background:var(--teal-1);border-color:var(--teal-1);color:var(--ink);}

/* stat / advantage list */
.advantages{margin-top:3rem;border-top:1px solid var(--line);}
.advantage{
  display:grid;grid-template-columns:70px 200px 1fr;gap:2rem;align-items:start;
  padding:2rem 0;border-bottom:1px solid var(--line);
}
.advantage .adv-num{font-family:var(--mono);font-size:0.85rem;color:var(--teal-deep);padding-top:0.2rem;}
.advantage h3{font-size:1.05rem;font-weight:600;}
.advantage p{color:var(--ink-dim);font-size:0.95rem;line-height:1.7;}

/* timeline */
.timeline{border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.timeline li{padding:2.2rem 1.8rem 0.4rem;border-left:1px solid var(--line);border-bottom:none;}
.timeline li:first-child{border-left:none;padding-left:0;}
.timeline li:not(:first-child){padding-left:1.8rem;}
.timeline .year{font-family:var(--mono);font-size:0.95rem;color:var(--brand);display:block;}
.timeline h4{font-size:1.05rem;margin:0.9rem 0 0.5rem;}
.timeline p{color:var(--ink-dim);font-size:0.92rem;line-height:1.65;}

/* product cards */
.product-card{
  background:#fff;border:1px solid var(--line);
  display:flex;flex-direction:column;
  transition:border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.product-card:hover{border-color:var(--line-strong);box-shadow:0 18px 40px -22px rgba(23,24,21,0.25);}
.product-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--bg-soft);}
.product-media img{width:100%;height:100%;object-fit:cover;}
.product-tag{
  position:absolute;top:1rem;left:1rem;z-index:2;
  background:#fff;padding:0.4rem 0.8rem;
  font-family:var(--mono);font-size:0.66rem;letter-spacing:0.08em;text-transform:uppercase;
}
.product-body{padding:1.8rem;display:flex;flex-direction:column;gap:0.6rem;flex:1;}
.kicker{font-family:var(--mono);font-size:0.7rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);}
.product-body h3{font-size:1.2rem;}
.product-body p{color:var(--ink-dim);font-size:0.92rem;line-height:1.65;}
.product-foot{margin-top:auto;padding-top:1.2rem;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;}
.product-foot .btn-text{font-size:0.82rem;}

.featured-product{display:grid;grid-template-columns:1.1fr 1fr;gap:0;border:1px solid var(--line);background:#fff;}
.featured-product .figure{aspect-ratio:auto;height:100%;min-height:440px;}
.featured-copy{padding:clamp(2.2rem,4vw,3.6rem);display:flex;flex-direction:column;gap:1.2rem;justify-content:center;}
.featured-copy h3{font-size:clamp(1.6rem,2.6vw,2.1rem);}
.spec-list{margin-top:0.6rem;border-top:1px solid var(--line);}
.spec-list li{display:grid;grid-template-columns:150px 1fr;gap:1rem;padding:0.85rem 0;border-bottom:1px solid var(--line);font-size:0.88rem;}
.spec-list .k{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.05em;text-transform:uppercase;color:var(--muted);}
.spec-list .v{color:var(--ink);}

/* filters */
.filters{display:flex;gap:0.7rem;margin-top:2.4rem;flex-wrap:wrap;}
.chip{
  padding:0.6rem 1.2rem;border:1px solid var(--line-strong);border-radius:2px;
  font-size:0.8rem;font-weight:500;color:var(--ink-dim);
  transition:all .25s var(--ease);
}
.chip:hover{border-color:var(--brand);color:var(--brand);}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:#fff;}

/* values list */
.values-list{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:3rem;}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:start;}
.contact-form{display:flex;flex-direction:column;gap:1.4rem;}
.field{display:flex;flex-direction:column;gap:0.5rem;}
.field label{font-family:var(--mono);font-size:0.7rem;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted);}
.field input,.field select,.field textarea{
  border:1px solid var(--line-strong);border-radius:2px;
  padding:0.85rem 1rem;font-size:0.96rem;color:var(--ink);background:#fff;
  transition:border-color .25s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal-2);outline:none;}
.field textarea{min-height:130px;resize:vertical;}
.contact-info{border-top:1px solid var(--line);}
.contact-info li{display:flex;justify-content:space-between;gap:1rem;padding:1.1rem 0;border-bottom:1px solid var(--line);}
.contact-info .label{font-family:var(--mono);font-size:0.7rem;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted);}
.contact-info .val{font-size:0.95rem;text-align:right;}
.map-strip{position:relative;margin-top:2rem;aspect-ratio:16/9;overflow:hidden;}
.map-strip img{width:100%;height:100%;object-fit:cover;}

/* horeca services */
.service-row{display:grid;grid-template-columns:0.9fr 1.1fr;gap:clamp(2rem,5vw,5rem);align-items:center;padding:clamp(3rem,6vw,5rem) 0;border-bottom:1px solid var(--line);}
.service-row:last-child{border-bottom:none;}
.service-row.reverse{grid-template-columns:1.1fr 0.9fr;}
.service-row.reverse .figure{order:2;}
.service-num{font-family:var(--mono);font-size:0.85rem;color:var(--teal-deep);}
.service-row h3{font-size:clamp(1.4rem,2.4vw,1.9rem);margin-top:0.8rem;}
.service-row .body-copy{margin-top:1.1rem;max-width:480px;text-align:left;}
.service-list{margin-top:1.4rem;display:flex;flex-direction:column;gap:0.6rem;}
.service-list li{display:flex;gap:0.7rem;font-size:0.92rem;color:var(--ink-dim);align-items:flex-start;}
.service-list li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--teal-2);margin-top:0.55em;flex:none;}

/* logo strip */
.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:2.2rem 0;}
.trust-strip .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.6rem;}
.trust-item{font-family:var(--mono);font-size:0.74rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);}
.trust-item b{color:var(--ink);font-weight:600;}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--ink);color:rgba(255,255,255,0.82);padding:5rem 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:3rem;padding-bottom:3.5rem;}
.footer-brand .logo{margin-bottom:1.2rem;}
.footer-brand .logo-word{color:#fff;}
.footer-brand .logo-tag{color:rgba(255,255,255,0.5);}
.footer-brand p{color:rgba(255,255,255,0.6);font-size:0.9rem;line-height:1.7;max-width:320px;}
.site-footer h4{color:#fff;font-size:0.78rem;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:1.2rem;font-weight:600;font-family:var(--mono);}
.site-footer ul{display:flex;flex-direction:column;gap:0.7rem;}
.site-footer a{color:rgba(255,255,255,0.62);font-size:0.92rem;transition:color .25s var(--ease);}
.site-footer a:hover{color:#fff;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.12);
  padding:1.6rem 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:0.6rem;
  font-family:var(--mono);font-size:0.72rem;letter-spacing:0.03em;color:rgba(255,255,255,0.42);
}

/* =========================================================
   REVEAL ANIMATION
   ========================================================= */
[data-reveal]{opacity:1;transform:none;}
.js [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease), transform .8s var(--ease);}
.js [data-reveal].is-visible{opacity:1;transform:translateY(0);}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:980px){
  .grid-2,.cols-3,.values-list{grid-template-columns:1fr;}
  .cols-4{grid-template-columns:1fr 1fr;}
  .timeline{grid-template-columns:1fr 1fr;}
  .timeline li{border-left:1px solid var(--line);}
  .timeline li:nth-child(odd){border-left:none;padding-left:0;}
  .timeline li:nth-child(n+3){border-top:1px solid var(--line);padding-top:1.8rem;}
  .hero-inner{grid-template-columns:1fr;gap:1.8rem;}
  .hero-side{border-left:none;border-top:1px solid rgba(255,255,255,0.25);padding-left:0;padding-top:1.4rem;}
  .section-head{flex-direction:column;align-items:flex-start;}
  .section-head .body-copy{text-align:left;}
  .featured-product{grid-template-columns:1fr;}
  .featured-product .figure{min-height:320px;}
  .contact-grid{grid-template-columns:1fr;}
  .service-row,.service-row.reverse{grid-template-columns:1fr;}
  .service-row.reverse .figure{order:0;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:720px){
  .hero{min-height:100vh;min-height:100svh;}
  .hero-media-img{object-position:50% 30%;}
  .hero-scrim{background:linear-gradient(180deg, rgba(10,11,9,0.05) 0%, rgba(10,11,9,0.05) 22%, rgba(10,11,9,0.7845) 55%, rgba(10,11,9,0.75) 100%);}
  .hero-inner{padding-top:calc(76px + 2rem);padding-bottom:0rem;}
  .hero-title{font-size:clamp(2.1rem,9vw,2.8rem);}
  .scroll-cue{display:none;}
  .nav-toggle{display:flex;}
  .nav-links{
    position:fixed;top:0;right:0;bottom:0;
    width:min(320px,80vw);
    background:#fff;
    flex-direction:column;align-items:flex-start;justify-content:flex-start;
    padding:6.5rem 2rem 2rem;gap:1.6rem;
    transform:translateX(100%);transition:transform .35s var(--ease);
    box-shadow:-14px 0 40px rgba(0,0,0,0.08);
  }
  .nav-links.is-open{transform:translateX(0);}
  .nav-cta{width:100%;text-align:center;}
  .advantages{display:flex;flex-direction:row;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;border-top:none;padding-bottom:1rem;margin-inline:-4vw;padding-inline:4vw;scroll-padding-inline:4vw;}
  .advantage{display:flex;flex-direction:column;gap:0.7rem;flex:0 0 78%;scroll-snap-align:start;background:#fff;border:1px solid var(--line);padding:1.6rem 1.4rem;}
  .advantage h3{grid-column:auto;}
  .cols-4{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr;}
  .timeline li{border-left:none !important;padding-left:0 !important;}
  .timeline li:not(:first-child){border-top:1px solid var(--line);padding-top:1.8rem;}
  .footer-grid{grid-template-columns:1fr;gap:2.4rem;}
  .quote-band{min-height:420px;}
}