/*
Theme Name: dellacortech
Theme URI: https://dellacortech.it
Author: dellacortech
Description: Tema custom per dellacortech — Soluzioni Odoo & ERP. Homepage one-page con hero modulare, servizi, metodo e contatti.
Version: 1.2
License: GNU General Public License v2 or later
Text Domain: dellacortech
*/

:root{
  --ink:#0E1B33;
  --panel:#16284B;
  --cyan:#19B6D9;
  --cyan-deep:#1290ad;
  --white:#FFFFFF;
  --paper:#F5F7FA;
  --paper-2:#EAEEF4;
  --slate:#5A6480;
  --slate-lt:#C7CEDB;
  --line:#DDE3EC;
  --maxw:1180px;
  --r:16px;
  --display:"Space Grotesk",sans-serif;
  --body:"Inter",sans-serif;
  --mono:"Space Mono",monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan-deep);display:inline-flex;align-items:center;gap:.55em}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--cyan)}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.08;letter-spacing:-.02em}
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--body);font-weight:600;font-size:.98rem;padding:.85em 1.4em;border-radius:999px;cursor:pointer;border:1px solid transparent;transition:transform .15s ease, background .2s ease, box-shadow .2s ease}
.btn-primary{background:var(--cyan);color:var(--ink);box-shadow:0 6px 20px -8px rgba(25,182,217,.7)}
.btn-primary:hover{background:#2ac3e6;transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.25);color:var(--white)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-dark{background:var(--ink);color:var(--white)}
.btn-dark:hover{background:var(--panel);transform:translateY(-2px)}

/* HEADER */
header.site{position:sticky;top:0;z-index:50;background:var(--ink);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.nav .logo img{height:34px}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{color:var(--slate-lt);font-size:.95rem;font-weight:500;transition:color .18s}
.nav-links a:hover{color:var(--cyan)}
.nav-cta{display:flex;align-items:center;gap:14px}
.burger{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px}
.burger span{width:24px;height:2px;background:var(--white);border-radius:2px}

/* HERO */
.hero{background:var(--ink);color:var(--white);position:relative;overflow:hidden;padding:0}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 400px at 85% 15%, rgba(25,182,217,.16), transparent 60%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:84px 0 96px;position:relative;z-index:1}
.hero h1{font-size:clamp(2.3rem,5vw,3.7rem);margin:22px 0 20px}
.hero h1 .hl{color:var(--cyan)}
.hero p.lead{font-size:1.14rem;color:var(--slate-lt);max-width:33ch;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

/* SIGNATURE */
.system{position:relative;aspect-ratio:1/1;max-width:440px;margin-left:auto;width:100%}
.system svg{position:absolute;inset:0;width:100%;height:100%}
.node{position:absolute;transform:translate(-50%,-50%);background:var(--panel);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:9px 13px;font-size:.78rem;font-weight:500;color:var(--slate-lt);display:flex;align-items:center;gap:7px;white-space:nowrap;box-shadow:0 8px 24px -14px rgba(0,0,0,.7);opacity:0;animation:pop .5s ease forwards}
.node i{width:7px;height:7px;border-radius:50%;background:var(--slate-lt)}
.node.core{background:linear-gradient(140deg,var(--cyan),var(--cyan-deep));color:var(--ink);font-family:var(--display);font-weight:700;font-size:.95rem;border:0;padding:14px 18px;box-shadow:0 14px 40px -12px rgba(25,182,217,.7)}
.node.custom{border-color:var(--cyan);color:var(--white)}
.node.custom i{background:var(--cyan);box-shadow:0 0 0 4px rgba(25,182,217,.22)}
@keyframes pop{from{opacity:0;transform:translate(-50%,-42%) scale(.9)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}
.link{stroke:rgba(255,255,255,.16);stroke-width:1.4;fill:none;stroke-dasharray:260;stroke-dashoffset:260;animation:draw 1.1s ease forwards}
.link.hot{stroke:var(--cyan);stroke-width:1.8;filter:drop-shadow(0 0 4px rgba(25,182,217,.5))}
@keyframes draw{to{stroke-dashoffset:0}}

/* SECTIONS */
.section{padding:92px 0}
.sec-head{max-width:640px;margin-bottom:52px}
.sec-head h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin:16px 0 14px}
.sec-head p{color:var(--slate);font-size:1.06rem}

/* SERVIZI */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:34px 30px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -30px rgba(14,27,51,.4);border-color:#cdd6e4}
.card .num{font-family:var(--mono);font-size:.72rem;color:var(--cyan-deep);letter-spacing:.12em}
.card h3{font-size:1.3rem;margin:14px 0 10px}
.card p{color:var(--slate);font-size:.98rem}
.card .ic{width:44px;height:44px;border-radius:11px;background:var(--paper-2);display:grid;place-items:center;margin-bottom:18px}
.card .ic svg{width:22px;height:22px;stroke:var(--ink);fill:none;stroke-width:1.7}

/* VALORE */
.value{background:var(--ink);color:var(--white)}
.value .sec-head h2{color:var(--white)}
.value .sec-head p{color:var(--slate-lt)}
.val-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.val{border-top:1px solid rgba(255,255,255,.14);padding-top:22px}
.val h3{font-size:1.18rem;color:var(--cyan);margin-bottom:10px}
.val p{color:var(--slate-lt);font-size:.97rem}

/* METODO */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.step{padding:30px 26px 30px 0;border-top:2px solid var(--ink);position:relative}
.step .n{font-family:var(--mono);font-weight:700;font-size:.8rem;color:var(--cyan-deep);letter-spacing:.1em;margin-bottom:14px;display:block}
.step h3{font-size:1.15rem;margin-bottom:8px}
.step p{color:var(--slate);font-size:.94rem}

/* ABOUT */
.about{background:var(--paper-2)}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.about .mark{background:var(--ink);border-radius:24px;padding:48px;display:grid;place-items:center}
.about .mark img{max-width:200px}
.about h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:18px}
.about p{color:var(--slate);margin-bottom:16px;font-size:1.04rem}

/* CTA */
.cta{background:linear-gradient(135deg,var(--ink),#0a1428);color:var(--white);text-align:center;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;inset:0;background:radial-gradient(500px 300px at 50% 0%,rgba(25,182,217,.18),transparent 65%)}
.cta .inner{position:relative;z-index:1;max-width:600px;margin:0 auto}
.cta h2{font-size:clamp(1.9rem,4vw,2.8rem);margin-bottom:16px}
.cta p{color:var(--slate-lt);font-size:1.1rem;margin-bottom:32px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* CONTATTI / FORM */
.contact{background:linear-gradient(135deg,var(--ink),#0a1428);color:var(--white);position:relative;overflow:hidden}
.contact::after{content:"";position:absolute;inset:0;background:radial-gradient(500px 340px at 12% 0%,rgba(25,182,217,.16),transparent 60%);pointer-events:none}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;position:relative;z-index:1}
.contact-intro h2{font-size:clamp(1.8rem,3.4vw,2.5rem);margin:16px 0 16px}
.contact-intro p{color:var(--slate-lt);font-size:1.05rem;margin-bottom:14px}
.contact-mail a{color:var(--cyan);font-family:var(--mono);font-size:1rem}
.contact-mail a:hover{text-decoration:underline}
.contact-card{background:var(--white);border-radius:var(--r);padding:32px;color:var(--ink);box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--slate);margin-bottom:6px}
.field input,.field textarea{width:100%;padding:.72em .9em;border:1px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background:var(--paper);transition:border-color .15s,box-shadow .15s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(25,182,217,.18)}
.field textarea{resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:var(--slate);margin:6px 0 20px;line-height:1.5}
.check input{margin-top:3px;accent-color:var(--cyan);flex:none}
.check a{color:var(--cyan-deep);text-decoration:underline}
.contact-card .btn-primary{width:100%;justify-content:center}
.form-note{padding:12px 15px;border-radius:10px;margin-bottom:18px;font-size:.92rem;font-weight:500}
.form-note.ok{background:#e6f7ec;color:#137a41;border:1px solid #b7e6c8}
.form-note.err{background:#fdecec;color:#b3261e;border:1px solid #f3c6c6}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0;pointer-events:none}

/* FOOTER */
footer.site{background:var(--ink);color:var(--slate-lt);padding:56px 0 34px;border-top:1px solid rgba(255,255,255,.08)}
.foot-top{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.08)}
.foot-top .logo img{height:38px;margin-bottom:14px}
.foot-top p{max-width:34ch;font-size:.92rem}
.foot-cols{display:flex;gap:60px;flex-wrap:wrap}
.foot-cols h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--white);margin-bottom:14px}
.foot-cols a,.foot-cols span{display:block;font-size:.92rem;color:var(--slate-lt);margin-bottom:9px;transition:color .15s}
.foot-cols a:hover{color:var(--cyan)}
.foot-bot{display:flex;justify-content:space-between;padding-top:26px;font-size:.82rem;flex-wrap:wrap;gap:10px}

/* RESPONSIVE */
@media(max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:40px;padding:56px 0 70px}
  .system{max-width:360px;margin:0 auto}
  .cards{grid-template-columns:1fr}
  .val-grid{grid-template-columns:1fr;gap:0}
  .val{padding:20px 0}
  .steps{grid-template-columns:1fr}
  .step{padding:24px 0}
  .about-grid{grid-template-columns:1fr;gap:32px}
  .contact-grid{grid-template-columns:1fr;gap:32px}
  .foot-top{flex-direction:column}
  .nav-links,.nav-cta .btn{display:none}
  .burger{display:flex}
  .nav-links.open{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;background:var(--ink);padding:20px 24px;gap:18px;border-bottom:1px solid rgba(255,255,255,.1)}
  .section{padding:64px 0}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .node{opacity:1}
  .link{stroke-dashoffset:0}
}