/* ============================================================
   impresaalimentare.it — Foglio di stile condiviso
   ============================================================ */
:root{
  --verde:#2e4636;--verde-d:#1e3026;--verde-m:#3d5c47;
  --salvia:#8aa98f;--salvia-l:#cdddcf;
  --crema:#f7f3e9;--crema-d:#efe9da;--crema-dd:#e5deca;
  --oro:#b08d4f;--oro-l:#c9a86a;
  --testo:#1e2b22;--testo-s:#506057;
  --bianco:#fffdf8;--r:22px;
  --ombra:0 16px 48px -18px rgba(30,48,38,.28);
  --ombra-s:0 6px 20px -10px rgba(30,48,38,.18);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Jost',sans-serif;background:var(--crema);color:var(--testo);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Fraunces',serif;font-weight:600;line-height:1.07;letter-spacing:-.015em}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.wrap{max-width:1160px;margin:0 auto;padding:0 28px}
.eye{font-family:'Jost';font-weight:500;text-transform:uppercase;letter-spacing:.18em;font-size:.7rem;color:var(--oro)}
.eye-w{color:var(--oro-l)}

/* HEADER */
header{position:sticky;top:0;z-index:100;background:rgba(247,243,233,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(46,70,54,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;gap:18px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Fraunces',serif;font-weight:600;font-size:1.2rem;white-space:nowrap}
.mark{width:42px;height:42px;border-radius:50%;background:var(--verde);display:grid;place-items:center;flex-shrink:0}
.mark svg{width:21px;height:21px}
.nav-links{display:flex;align-items:center;gap:20px}
.nav-links a{font-size:.84rem;color:var(--testo-s);font-weight:400;transition:color .2s;white-space:nowrap;text-transform:uppercase;letter-spacing:.05em}
.nav-links a:hover{color:var(--verde)}
.nav-links a.active{color:var(--verde);font-weight:500}
.btn-nav{background:var(--verde);color:var(--crema)!important;padding:9px 18px;border-radius:40px;font-weight:500!important;letter-spacing:.03em!important;transition:.2s!important}
.btn-nav:hover{background:var(--verde-d)!important;transform:translateY(-1px)}
.burger{display:none;width:44px;height:44px;border-radius:50%;border:1px solid rgba(46,70,54,.18);background:transparent;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.burger span{display:block;width:18px;height:1.8px;background:var(--testo);border-radius:2px}
.mm{display:none;position:fixed;inset:0;z-index:99;background:var(--crema);padding:84px 28px 40px;overflow-y:auto;flex-direction:column}
.mm.open{display:flex}
.mm a{font-size:1.2rem;padding:13px 0;border-bottom:1px solid rgba(46,70,54,.07);color:var(--testo)}
.mm a.active{color:var(--verde);font-weight:500}
.mm .btn-mm{margin-top:22px;background:var(--verde);color:var(--crema);padding:16px;border-radius:44px;text-align:center;font-weight:500;border-bottom:none}

/* BUTTONS */
.btn-p{background:var(--verde);color:var(--crema);padding:16px 30px;border-radius:44px;font-weight:500;font-size:1rem;display:inline-flex;align-items:center;gap:10px;transition:.22s}
.btn-p:hover{background:var(--verde-d);transform:translateY(-2px);box-shadow:var(--ombra)}
.btn-p svg{width:17px;height:17px;stroke:var(--crema);fill:none}
.btn-g{background:transparent;border:1px solid rgba(46,70,54,.22);color:var(--verde);padding:16px 28px;border-radius:44px;font-weight:500;font-size:1rem;transition:.2s}
.btn-g:hover{background:var(--bianco);border-color:var(--verde)}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}

/* HERO */
.hero{padding:84px 0 64px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-15%;right:-8%;width:560px;height:560px;background:radial-gradient(circle,rgba(138,169,143,.18),transparent 68%);border-radius:50%;pointer-events:none}
.hero::after{content:'';position:absolute;bottom:-10%;left:-6%;width:380px;height:380px;background:radial-gradient(circle,rgba(176,141,79,.09),transparent 68%);border-radius:50%;pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero-pill{display:inline-flex;align-items:center;gap:9px;background:var(--bianco);border:1px solid rgba(46,70,54,.12);padding:8px 18px;border-radius:30px;font-size:.76rem;font-weight:500;letter-spacing:.04em;color:var(--verde);margin-bottom:30px}
.hero-pill svg{width:15px;height:15px;stroke:var(--oro);fill:none}
.hero h1{font-size:clamp(2.7rem,7vw,4.8rem);max-width:17ch;margin-bottom:26px;color:var(--testo)}
.hero h1 em{font-style:italic;color:var(--salvia)}
.hero-lead{font-size:clamp(1.08rem,2.2vw,1.24rem);max-width:54ch;color:var(--testo-s);margin-bottom:36px;line-height:1.6}

/* PAGE HERO (sottopagine) */
.phero{padding:64px 0 30px;position:relative;overflow:hidden}
.phero::before{content:'';position:absolute;top:-20%;right:-6%;width:420px;height:420px;background:radial-gradient(circle,rgba(138,169,143,.15),transparent 68%);border-radius:50%;pointer-events:none}
.phero .wrap{position:relative;z-index:1}
.phero h1{font-size:clamp(2.3rem,5.5vw,3.8rem);max-width:18ch;margin:14px 0 20px;color:var(--testo)}
.phero h1 em{font-style:italic;color:var(--salvia)}
.phero p{font-size:1.16rem;color:var(--testo-s);max-width:58ch}
.breadcrumb{font-size:.82rem;color:var(--testo-s);margin-bottom:8px}
.breadcrumb a{color:var(--oro)}

/* STATS */
.stats{background:var(--verde);color:var(--crema);padding:30px 0}
.stats .wrap{display:flex;justify-content:space-around;flex-wrap:wrap;gap:20px}
.stat{text-align:center}
.stat .num{font-family:'Fraunces',serif;font-size:2.5rem;font-weight:600;display:block;line-height:1}
.stat .lab{font-size:.8rem;opacity:.75;margin-top:6px;letter-spacing:.02em;max-width:18ch}

/* SECTION GENERIC */
section{padding:90px 0}
.sec-h{margin-bottom:52px}
.sec-h h2{font-size:clamp(2rem,4.8vw,3.2rem);margin:12px 0 18px}
.sec-h p{font-size:1.12rem;color:var(--testo-s);max-width:58ch}
.sec-h.center{text-align:center}
.sec-h.center h2,.sec-h.center p{margin-left:auto;margin-right:auto}
.alt{background:var(--crema-d)}

/* IL PROGETTO — DIAGRAMMA */
.tree{background:var(--verde);border-radius:28px;padding:54px 40px;color:var(--crema);position:relative;overflow:hidden}
.tree::after{content:'';position:absolute;top:-30%;right:-10%;width:420px;height:420px;background:radial-gradient(circle,rgba(138,169,143,.16),transparent 70%);border-radius:50%}
.tree-inner{position:relative;z-index:1}
.tree-root{text-align:center;margin-bottom:8px}
.tree-root .dom{font-family:'JetBrains Mono',monospace;font-size:.92rem;letter-spacing:.12em;color:var(--salvia-l);opacity:.8}
.tree-root .claim{font-family:'Fraunces',serif;font-size:clamp(1.4rem,3vw,2rem);font-weight:500;margin-top:8px;max-width:24ch;margin-left:auto;margin-right:auto}
.connector{height:46px;display:flex;justify-content:center;align-items:center}
.connector .line{width:1px;height:100%;background:rgba(205,221,207,.4)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:14px;position:relative}
.pillars::before{content:'';position:absolute;top:-23px;left:16.66%;right:16.66%;height:1px;background:rgba(205,221,207,.4)}
.pillar{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:26px 22px;text-align:center;transition:.2s;position:relative}
.pillar::before{content:'';position:absolute;top:-23px;left:50%;width:1px;height:23px;background:rgba(205,221,207,.4)}
.pillar:hover{background:rgba(255,255,255,.1);transform:translateY(-3px)}
.pillar .pico{width:48px;height:48px;border-radius:13px;background:rgba(205,221,207,.16);display:grid;place-items:center;margin:0 auto 16px}
.pillar .pico svg{width:23px;height:23px;stroke:var(--crema);fill:none;stroke-width:1.6}
.pillar h4{font-family:'Fraunces',serif;font-size:1.15rem;margin-bottom:5px}
.pillar p{font-size:.85rem;color:rgba(247,243,233,.72);line-height:1.45}
.phases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px;padding-top:32px;border-top:1px solid rgba(255,255,255,.1)}
.phase{text-align:center}
.phase .pnum{font-family:'JetBrains Mono',monospace;font-size:.78rem;letter-spacing:.2em;color:var(--oro-l);margin-bottom:8px}
.phase h4{font-family:'Fraunces',serif;font-size:1.3rem;margin-bottom:10px;letter-spacing:.04em}
.phase p{font-size:.85rem;color:rgba(247,243,233,.7);line-height:1.5}

/* PILLAR LINK CARDS (home -> sottopagine) */
.eco-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px}
.eco-card{background:var(--bianco);border:1px solid rgba(46,70,54,.08);border-radius:var(--r);padding:34px 30px;transition:.25s;position:relative;overflow:hidden;display:flex;flex-direction:column}
.eco-card::before{content:'';position:absolute;top:0;left:0;width:3px;height:0;background:var(--oro);border-radius:0 0 3px 3px;transition:height .35s}
.eco-card:hover{transform:translateY(-4px);box-shadow:var(--ombra)}
.eco-card:hover::before{height:100%}
.eco-ico{width:56px;height:56px;border-radius:16px;background:var(--crema-d);display:grid;place-items:center;margin-bottom:22px}
.eco-ico svg{width:26px;height:26px;stroke:var(--verde);fill:none;stroke-width:1.6}
.eco-card h3{font-size:1.45rem;margin-bottom:10px}
.eco-card p{color:var(--testo-s);font-size:1rem;margin-bottom:20px;flex-grow:1}
.eco-more{font-weight:500;color:var(--verde);font-size:.94rem;display:inline-flex;align-items:center;gap:7px;transition:.2s}
.eco-more svg{width:15px;height:15px;stroke:currentColor;fill:none;transition:transform .2s}
.eco-card:hover .eco-more svg{transform:translateX(4px)}

/* SPORTELLO TOOLS */
.spo-sec{background:linear-gradient(160deg,var(--verde) 0%,var(--verde-d) 100%);color:var(--crema);position:relative;overflow:hidden}
.spo-sec::after{content:'';position:absolute;bottom:-25%;right:-8%;width:500px;height:500px;background:radial-gradient(circle,rgba(138,169,143,.15),transparent 70%);border-radius:50%}
.spo-sec .wrap{position:relative;z-index:1}
.spo-sec .sec-h p{color:rgba(247,243,233,.8)}
.spo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:44px}
.spo-tool{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);border-radius:18px;padding:24px 20px;transition:.2s}
.spo-tool:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.spo-tico{width:46px;height:46px;border-radius:13px;background:rgba(205,221,207,.14);display:grid;place-items:center;margin-bottom:16px}
.spo-tico svg{width:22px;height:22px;stroke:var(--crema);fill:none;stroke-width:1.6}
.spo-tool h4{font-family:'Fraunces',serif;font-size:1.1rem;margin-bottom:7px;font-weight:600}
.spo-tool p{font-size:.86rem;color:rgba(247,243,233,.68);line-height:1.45}
.spo-quote{background:rgba(205,221,207,.1);border-left:3px solid var(--oro-l);border-radius:0 14px 14px 0;padding:22px 28px;max-width:62ch;font-size:1.06rem;font-style:italic;color:rgba(247,243,233,.92);margin-bottom:36px}

/* COMPETITIVITÀ CHAIN */
.chain{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:44px;position:relative}
.chain-step{background:var(--bianco);border:1px solid rgba(46,70,54,.08);border-radius:18px;padding:28px 22px;position:relative;transition:.2s}
.chain-step:hover{transform:translateY(-3px);box-shadow:var(--ombra-s)}
.chain-step .cnum{font-family:'JetBrains Mono',monospace;font-size:.78rem;color:var(--oro);margin-bottom:12px;letter-spacing:.1em}
.chain-step h4{font-size:1.18rem;margin-bottom:8px}
.chain-step p{font-size:.88rem;color:var(--testo-s);line-height:1.5}
.chain-step .arrow{position:absolute;right:-11px;top:50%;transform:translateY(-50%);width:22px;height:22px;background:var(--oro);border-radius:50%;display:grid;place-items:center;z-index:2}
.chain-step .arrow svg{width:13px;height:13px;stroke:var(--crema);fill:none;stroke-width:2.5}
.chain-step:last-child .arrow{display:none}
.comp-pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cp{display:flex;align-items:flex-start;gap:12px;padding:6px 0}
.cp svg{width:20px;height:20px;stroke:var(--verde);fill:none;stroke-width:1.7;flex-shrink:0;margin-top:3px}
.cp span{font-size:.94rem;color:var(--testo)}

/* PIANI */
.piani-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.piano{background:var(--bianco);border:1px solid rgba(46,70,54,.1);border-radius:var(--r);padding:34px 28px;display:flex;flex-direction:column;position:relative}
.piano.ev{border:2px solid var(--verde);box-shadow:var(--ombra-s)}
.piano-tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--verde);color:var(--crema);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;padding:6px 18px;border-radius:20px;font-weight:500;white-space:nowrap}
.piano h3{font-size:1.5rem;margin-bottom:8px}
.piano-desc{color:var(--testo-s);font-size:.92rem;margin-bottom:22px;min-height:42px}
.price{font-family:'Fraunces',serif;font-size:2.8rem;font-weight:600;display:flex;align-items:baseline;gap:3px;line-height:1}
.price sup{font-size:1.3rem;margin-top:4px}
.price small{font-size:.9rem;font-family:'Jost';color:var(--testo-s);font-weight:400}
.piano-cna{font-size:.78rem;color:var(--oro);font-weight:500;margin:6px 0 0;letter-spacing:.03em}
.piano-sconto{font-size:.74rem;text-transform:uppercase;letter-spacing:.07em;color:var(--oro);font-weight:500;margin:4px 0 22px}
.piano ul{list-style:none;flex-grow:1;margin-bottom:24px}
.piano li{display:flex;align-items:flex-start;gap:11px;padding:7px 0;font-size:.95rem;border-bottom:1px solid rgba(46,70,54,.04)}
.piano li:last-child{border-bottom:none}
.piano li svg{width:17px;height:17px;stroke:var(--salvia);fill:none;flex-shrink:0;margin-top:4px;stroke-width:2.2}
.piano-btn{text-align:center;background:var(--crema-d);color:var(--verde);padding:14px;border-radius:40px;font-weight:500;font-size:.96rem;transition:.2s;display:block}
.piano.ev .piano-btn{background:var(--verde);color:var(--crema)}
.piano-btn:hover{filter:brightness(.96);transform:translateY(-1px)}
.piani-note{text-align:center;margin-top:32px;font-size:.9rem;color:var(--testo-s);font-style:italic;max-width:64ch;margin-left:auto;margin-right:auto}

/* CENTRO STUDI / GENERIC CARD GRID */
.cs-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px}
.cs-card{background:var(--bianco);border-radius:var(--r);padding:30px 26px;border:1px solid rgba(46,70,54,.07);transition:.2s}
.cs-card:hover{transform:translateY(-3px);box-shadow:var(--ombra-s)}
.cs-ico{width:48px;height:48px;border-radius:13px;background:var(--crema-d);display:grid;place-items:center;margin-bottom:18px}
.cs-ico svg{width:23px;height:23px;stroke:var(--verde);fill:none;stroke-width:1.6}
.cs-card h3{font-size:1.26rem;margin-bottom:9px}
.cs-card p{font-size:.94rem;color:var(--testo-s);line-height:1.55}

/* PARTNERSHIP */
.partner{background:var(--verde-d);color:var(--crema);position:relative;overflow:hidden}
.partner::before{content:'';position:absolute;top:-20%;right:-8%;width:500px;height:500px;background:radial-gradient(circle,rgba(138,169,143,.14),transparent 70%);border-radius:50%}
.partner .wrap{position:relative;z-index:1}
.partner .sec-h h2{color:var(--crema)}
.partner .sec-h p{color:rgba(247,243,233,.78)}
.partner-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:40px}
.p-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--r);padding:34px 30px}
.p-ico{width:52px;height:52px;border-radius:14px;background:rgba(205,221,207,.13);display:grid;place-items:center;margin-bottom:20px}
.p-ico svg{width:25px;height:25px;stroke:var(--crema);fill:none;stroke-width:1.6}
.p-card h3{font-size:1.55rem;margin-bottom:12px}
.p-card p{color:rgba(247,243,233,.78);margin-bottom:22px;font-size:1rem}
.p-card ul{list-style:none;margin-bottom:26px}
.p-card li{display:flex;align-items:flex-start;gap:11px;padding:8px 0;font-size:.97rem;color:rgba(247,243,233,.88)}
.p-card li svg{width:17px;height:17px;stroke:var(--salvia-l);fill:none;flex-shrink:0;margin-top:4px;stroke-width:2.2}
.p-btn{display:inline-flex;align-items:center;gap:10px;background:var(--crema);color:var(--verde);padding:14px 26px;border-radius:40px;font-weight:500;font-size:.96rem;transition:.2s}
.p-btn:hover{transform:translateY(-2px);box-shadow:var(--ombra-s)}
.p-btn svg{width:15px;height:15px;stroke:var(--verde);fill:none}
.enti{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.ente-tag{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);padding:9px 18px;border-radius:20px;font-size:.84rem;color:rgba(247,243,233,.8)}

/* CHI SIAMO */
.cs-intro{max-width:62ch;margin-bottom:46px;font-size:1.1rem;color:var(--testo-s)}
.profili{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.profilo{background:var(--bianco);border:1px solid rgba(46,70,54,.08);border-radius:var(--r);padding:36px 32px}
.profilo-top{display:flex;align-items:center;gap:18px;margin-bottom:22px}
.profilo-av{width:64px;height:64px;border-radius:50%;background:var(--verde);display:grid;place-items:center;flex-shrink:0;font-family:'Fraunces',serif;font-size:1.5rem;color:var(--crema);font-weight:600}
.profilo-top h3{font-size:1.4rem;line-height:1.1}
.profilo-top .role{font-size:.86rem;color:var(--oro);font-weight:500;margin-top:3px;letter-spacing:.02em}
.profilo p{font-size:.96rem;color:var(--testo-s);margin-bottom:14px;line-height:1.6}
.profilo .studio-link{display:inline-flex;align-items:center;gap:7px;font-size:.9rem;color:var(--verde);font-weight:500}
.profilo .studio-link svg{width:14px;height:14px;stroke:var(--verde);fill:none}
.cs-foot{margin-top:28px;font-size:.86rem;color:var(--testo-s);opacity:.72;max-width:70ch;line-height:1.6}
.cs-foot b{color:var(--testo);font-weight:500;opacity:1}

/* CTA */
.cta-f{text-align:center;padding:100px 0}
.cta-f h2{font-size:clamp(2.2rem,5.5vw,3.8rem);max-width:20ch;margin:14px auto 22px}
.cta-f p{font-size:1.15rem;color:var(--testo-s);max-width:50ch;margin:0 auto 38px}
.cta-f .cta-row{justify-content:center}

/* FOOTER */
footer{background:var(--verde-d);color:rgba(247,243,233,.72);padding:68px 0 36px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:44px;margin-bottom:52px}
.foot-brand{font-family:'Fraunces',serif;font-weight:600;font-size:1.24rem;color:var(--crema);display:flex;align-items:center;gap:12px;margin-bottom:16px}
.foot-about{font-size:.92rem;line-height:1.7;max-width:32ch}
.foot-col h5{font-family:'Jost';text-transform:uppercase;letter-spacing:.13em;font-size:.7rem;color:var(--salvia-l);margin-bottom:18px;font-weight:500}
.foot-col a{display:block;padding:5px 0;font-size:.92rem;color:rgba(247,243,233,.68);transition:color .2s}
.foot-col a:hover{color:var(--crema)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:28px;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:flex-start;font-size:.82rem;color:rgba(247,243,233,.45)}
.foot-legal{max-width:66ch;line-height:1.6}
.foot-legal b{color:rgba(247,243,233,.72);font-weight:500}

/* RESPONSIVE */
@media(max-width:1040px){.nav-links{display:none}.burger{display:flex}}
@media(max-width:960px){
  .pillars,.phases,.chain,.comp-pillars{grid-template-columns:1fr 1fr}
  .chain-step .arrow{display:none}
  .spo-grid{grid-template-columns:1fr 1fr}
  .partner-grid,.profili{grid-template-columns:1fr}
  .eco-grid,.cs-grid{grid-template-columns:1fr 1fr}
  .piani-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .pillars::before{display:none}
  .pillar::before,.connector{display:none}
}
@media(max-width:620px){
  section{padding:60px 0}
  .pillars,.phases,.chain,.comp-pillars,.cs-grid,.spo-grid,.eco-grid{grid-template-columns:1fr}
  .stats .wrap{justify-content:center;gap:26px}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column}
  .cta-f{padding:72px 0}
  .tree{padding:38px 24px}
  .hero{padding:54px 0 44px}
}