/* ===== Innesta.AI — stile condiviso ===== */
:root{
  --ink:#0c1f1a; --forest:#0e3b2e; --forest-2:#14513c; --emerald:#1f9d6b; --emerald-bright:#27c184;
  --sand:#f6f4ee; --cream:#fbfaf6; --line:#e3e0d6; --muted:#5b6b64; --white:#ffffff;
  --radius:18px; --maxw:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--cream);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:600;line-height:1.12;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-family:'Inter';font-weight:600;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--emerald)}

/* nav */
header{position:sticky;top:0;z-index:50;background:rgba(251,250,246,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Fraunces';font-size:1.32rem;font-weight:600}
.logo .dot{color:var(--emerald)}
.nav-links{display:flex;gap:28px;align-items:center;font-size:.93rem;font-weight:500}
.nav-links a{color:var(--muted);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.btn{display:inline-block;background:var(--forest);color:var(--white);padding:13px 24px;border-radius:999px;font-weight:600;font-size:.95rem;transition:transform .2s, background .2s;border:none;cursor:pointer}
.btn:hover{background:var(--emerald);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--forest);border:1.5px solid var(--line)}
.btn-ghost:hover{background:var(--white);border-color:var(--emerald)}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.3s}
@media(max-width:820px){
  .nav-links{position:fixed;inset:70px 0 auto 0;flex-direction:column;background:var(--cream);border-bottom:1px solid var(--line);padding:20px 24px;gap:18px;display:none;align-items:flex-start}
  .nav-links.open{display:flex}
  .menu-toggle{display:block}
}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(120% 130% at 80% -10%, var(--forest-2) 0%, var(--forest) 45%, var(--ink) 100%);color:#eafaf2;padding:96px 0 110px}
.hero.sub{padding:80px 0 72px}
.hero .wrap{position:relative;z-index:2;max-width:880px}
.hero h1{font-size:clamp(2.4rem,6vw,4.4rem);color:#fff;margin:18px 0 22px}
.hero.sub h1{font-size:clamp(2.1rem,5vw,3.4rem)}
.hero h1 em{font-style:normal;color:var(--emerald-bright)}
.hero p.lead{font-size:clamp(1.06rem,2.2vw,1.3rem);color:#bfe6d4;max-width:640px;margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero .veins{position:absolute;inset:0;z-index:1;opacity:.18}
.hero-ghost{color:#eafaf2;border-color:rgba(255,255,255,.25)}
.stats{display:flex;gap:42px;flex-wrap:wrap;margin-top:60px;padding-top:30px;border-top:1px solid rgba(255,255,255,.14)}
.stat .n{font-family:'Fraunces';font-size:2rem;color:var(--emerald-bright)}
.stat .l{font-size:.86rem;color:#a9cdba}

/* sections */
section{padding:84px 0}
.section-head{max-width:700px;margin-bottom:50px}
.section-head h2{font-size:clamp(1.8rem,4vw,2.7rem);margin:14px 0 16px}
.section-head p{color:var(--muted);font-size:1.08rem}
.alt{background:var(--sand)}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
@media(max-width:880px){.split{grid-template-columns:1fr;gap:36px}}

/* framework card */
.framework{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:0 24px 60px -40px rgba(14,59,46,.5)}
.framework h3{font-size:1.25rem;margin-bottom:6px}
.frow{display:flex;justify-content:space-between;align-items:center;padding:15px 0;border-bottom:1px solid var(--line);font-size:.97rem}
.frow:last-child{border-bottom:none}
.frow .v{font-family:'Fraunces';font-weight:600;color:var(--emerald)}
.badge{display:inline-block;background:#e7f6ee;color:var(--forest);font-weight:600;font-size:.8rem;padding:5px 12px;border-radius:999px;margin-bottom:8px}

/* cards grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid.two{grid-template-columns:repeat(2,1fr)}
@media(max-width:880px){.grid,.grid.two{grid-template-columns:1fr}}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:transform .25s, box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 28px 60px -38px rgba(14,59,46,.45)}
.card .ico{width:46px;height:46px;border-radius:12px;background:#e7f6ee;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card .kicker{font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--emerald);display:block;margin-bottom:8px}
.card h3{font-size:1.22rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.97rem}
.card .num-tag{font-family:'Fraunces';color:var(--emerald);opacity:.5;font-size:1.4rem}

/* numbered service rows */
.svc{display:grid;grid-template-columns:64px 1fr;gap:24px;padding:30px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:18px;transition:box-shadow .25s}
.svc:hover{box-shadow:0 24px 50px -38px rgba(14,59,46,.45)}
.svc .n{font-family:'Fraunces';font-size:2.2rem;color:var(--emerald);opacity:.55}
.svc .kicker{font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--emerald)}
.svc h3{font-size:1.35rem;margin:6px 0 10px}
.svc p{color:var(--muted)}
@media(max-width:560px){.svc{grid-template-columns:1fr;gap:8px}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.steps.four{grid-template-columns:repeat(4,1fr)}
@media(max-width:880px){.steps,.steps.four{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps,.steps.four{grid-template-columns:1fr}}
.step{padding-top:26px;border-top:2px solid var(--line)}
.step .num{font-family:'Fraunces';font-size:2.4rem;color:var(--emerald);opacity:.5;line-height:1}
.step h3{font-size:1.12rem;margin:10px 0 8px}
.step p{color:var(--muted);font-size:.94rem}

/* sectors / dark cards */
.sectors{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media(max-width:760px){.sectors{grid-template-columns:1fr}}
.sector{background:var(--forest);color:#dff3e9;border-radius:var(--radius);padding:30px}
.sector h3{color:#fff;font-size:1.18rem;margin-bottom:8px}
.sector p{font-size:.95rem;color:#a9cdba}

/* values */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media(max-width:880px){.values{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.values{grid-template-columns:1fr}}
.value h3{font-size:1.1rem;margin-bottom:6px;color:var(--forest)}
.value p{color:var(--muted);font-size:.93rem}

/* team */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media(max-width:880px){.team{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.team{grid-template-columns:1fr}}
.member .ph{aspect-ratio:1/1;border-radius:var(--radius);background:radial-gradient(130% 130% at 30% 20%, #1c6347, var(--forest));display:flex;align-items:center;justify-content:center;color:#fff;font-family:'Fraunces';font-size:2.4rem;margin-bottom:14px}
.member h3{font-size:1.08rem;margin-bottom:2px}
.member .role{font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--emerald);margin-bottom:8px}
.member p{color:var(--muted);font-size:.9rem}

/* copilots */
.copilots{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
@media(max-width:760px){.copilots{grid-template-columns:repeat(3,1fr)}}
@media(max-width:420px){.copilots{grid-template-columns:repeat(2,1fr)}}
.copilot{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:18px;text-align:center}
.copilot .c{width:38px;height:38px;border-radius:10px;background:#e7f6ee;color:var(--forest);font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 10px;font-size:1.1rem}
.copilot strong{display:block;font-size:.92rem}
.copilot span{font-size:.78rem;color:var(--muted)}

/* about portrait */
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center}
@media(max-width:880px){.about{grid-template-columns:1fr}}
.portrait{aspect-ratio:1/1;border-radius:var(--radius);background:radial-gradient(130% 130% at 30% 20%, #1c6347, var(--forest));display:flex;align-items:center;justify-content:center;color:#fff;font-family:'Fraunces';font-size:4rem}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.qa{border-bottom:1px solid var(--line)}
.qa summary{cursor:pointer;list-style:none;padding:22px 0;font-family:'Fraunces';font-size:1.18rem;display:flex;justify-content:space-between;gap:16px;align-items:center}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";color:var(--emerald);font-size:1.5rem;transition:transform .2s}
.qa[open] summary::after{transform:rotate(45deg)}
.qa p{color:var(--muted);padding:0 0 22px;font-size:1rem}

/* CTA */
.cta{background:radial-gradient(120% 130% at 20% 0%, var(--forest-2), var(--ink));color:#eafaf2}
.cta h2{color:#fff}
.cta p{color:#bfe6d4;font-size:1.08rem}

/* form + contact */
form.contact{background:var(--white);border-radius:var(--radius);padding:30px;display:grid;gap:14px}
label{font-size:.85rem;font-weight:600;color:var(--ink);display:block;margin-bottom:5px}
input,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:11px;font-family:inherit;font-size:.97rem;color:var(--ink);background:var(--cream)}
input:focus,textarea:focus{outline:none;border-color:var(--emerald)}
.ff{position:absolute;left:-9999px}
.contact-info{display:grid;gap:14px;font-size:1rem}
.contact-info .row{display:flex;gap:12px;align-items:flex-start;color:#dff3e9}
.contact-info .row b{color:#fff}
.contact-info a{color:var(--emerald-bright)}

/* footer */
footer{background:var(--ink);color:#9fb8ad;padding:54px 0 40px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:34px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr}}
footer .logo{color:#fff;margin-bottom:12px}
footer h4{color:#fff;font-family:'Inter';font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}
footer a{display:block;color:#9fb8ad;margin-bottom:8px;transition:color .2s}
footer a:hover{color:var(--emerald-bright)}
.foot-addr{font-size:.85rem;line-height:1.7;margin-top:14px;color:#9fb8ad}
.foot-addr b{color:#cfe3d9;font-weight:600}
.foot-addr a{display:inline;margin:0}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.85rem}
.foot-bottom a{display:inline;margin:0}

/* cookie banner */
#cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:200;max-width:680px;margin:0 auto;background:var(--ink);color:#dff3e9;border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:20px 22px;box-shadow:0 30px 60px -20px rgba(0,0,0,.5);display:none}
#cookie-banner.show{display:block}
#cookie-banner p{font-size:.92rem;margin-bottom:14px;color:#cfe3d9}
#cookie-banner a{color:var(--emerald-bright);text-decoration:underline}
#cookie-banner .cb-actions{display:flex;gap:10px;flex-wrap:wrap}
#cookie-banner .btn{padding:10px 18px;font-size:.9rem}
.btn-mini{background:transparent;color:#dff3e9;border:1.5px solid rgba(255,255,255,.25);border-radius:999px;padding:10px 18px;font-size:.9rem;font-weight:600;cursor:pointer}
.btn-mini:hover{border-color:var(--emerald-bright)}

/* calendly consent box */
.cal-consent{background:var(--white);border:1px dashed var(--line);border-radius:var(--radius);padding:28px;text-align:center}
.cal-consent p{color:var(--muted);margin-bottom:16px;font-size:.97rem}
.cal-consent .btn,.cal-consent .btn-ghost{margin:0 6px 8px}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}