:root{
  --aqua:#0891b2;        /* primario blu/azzurro acqua */
  --aqua-dark:#0e7490;
  --aqua-light:#22d3ee;
  --teal:#14b8a6;        /* accento teal/verde eco */
  --navy:#0f172a;        /* footer */
  --ink:#0f2733;
  --muted:#5b7384;
  --bg:#f4fbfd;
  --white:#ffffff;
  --line:#e2eef2;
  --shadow:0 10px 40px rgba(8,145,178,.12);
  --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:var(--aqua-dark);text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:1140px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;border:0;cursor:pointer;
  padding:.85rem 1.5rem;border-radius:999px;font-size:1rem;transition:.2s;line-height:1}
.btn-primary{background:linear-gradient(135deg,var(--aqua),var(--aqua-light));color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.03)}
.btn-ghost{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn-light{background:#fff;color:var(--aqua-dark)}
.btn-block{width:100%;justify-content:center}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;color:var(--ink);display:flex;align-items:center;gap:.5rem}
.brand .drop{width:30px;height:30px;filter:drop-shadow(0 2px 4px rgba(8,145,178,.35))}
.brand b{font-weight:800}
.brand .esano{color:var(--aqua)}
.nav{display:flex;gap:1.6rem;align-items:center}
.nav a{color:var(--ink);font-weight:500}
.nav a:hover{color:var(--aqua)}
@media(max-width:820px){.nav .nav-link{display:none}}

/* Hero (chiaro, luminoso — tema acqua pura) */
.hero{position:relative;overflow:hidden;color:var(--ink);
  background:radial-gradient(120% 90% at 85% 10%,#dff4fb 0%,#eef9fc 38%,#ffffff 78%)}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding:46px 20px 50px}
.hero h1{font-size:2.55rem;line-height:1.1;margin:.1rem 0 .7rem;font-weight:800;letter-spacing:-.025em}
.hero h1 .accent{color:var(--aqua)}
.hero p.lead{font-size:1.05rem;color:var(--muted);margin-bottom:1.2rem;max-width:42ch}
.hero .pill{display:inline-flex;align-items:center;gap:.4rem;background:#dff3f8;border:1px solid #bce8f1;color:var(--aqua-dark);
  padding:.35rem .85rem;border-radius:999px;font-size:.8rem;font-weight:700;margin-bottom:1rem}
.hero .pill svg{width:15px;height:15px}
.hero-actions{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center}
.hero-actions .tel{font-weight:700;color:var(--aqua-dark);font-size:1.02rem}
.hero-trust{margin-top:1.2rem;display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;font-size:.9rem;color:var(--ink)}
.hero-trust span{display:flex;align-items:center;gap:.45rem}
.hero-trust svg{width:18px;height:18px;color:var(--teal);flex-shrink:0}
.hero-img{position:relative;border-radius:22px;overflow:hidden;box-shadow:0 30px 60px rgba(8,90,115,.22);aspect-ratio:5/4}
.hero-img img{width:100%;height:100%;object-fit:cover}
@media(max-width:820px){.hero .container{grid-template-columns:1fr;padding:32px 20px 36px;gap:24px}.hero h1{font-size:2.05rem}.hero-img{aspect-ratio:16/10}}

/* Card form */
.form-card{background:#fff;color:var(--ink);border-radius:var(--radius);box-shadow:0 24px 60px rgba(2,40,55,.28);padding:22px}
.form-card h3{margin:0 0 .2rem;font-size:1.2rem}
.form-card .sub{color:var(--muted);font-size:.88rem;margin-bottom:.9rem}
.field{margin-bottom:.6rem}
.field label{display:block;font-size:.8rem;font-weight:600;margin-bottom:.22rem;color:var(--ink)}
.field input,.field textarea,.field select{width:100%;padding:.58rem .75rem;border:1px solid var(--line);border-radius:9px;font:inherit;font-size:.95rem;background:#fbfeff}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--aqua);box-shadow:0 0 0 3px rgba(8,145,178,.15)}
.field .hint{font-size:.78rem;color:var(--muted)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.choice{display:flex;gap:.5rem}
.choice label{flex:1;border:1px solid var(--line);border-radius:9px;padding:.5rem;text-align:center;cursor:pointer;font-weight:600;background:#fbfeff;font-size:.92rem}
.choice input{position:absolute;opacity:0}
.choice span{display:inline-flex;align-items:center;justify-content:center;gap:.35rem}
.choice span svg{width:18px;height:18px;color:var(--aqua)}
.choice input:checked+span{color:var(--aqua-dark)}
.choice label:has(input:checked){border-color:var(--aqua);background:#ecfbff;box-shadow:0 0 0 2px rgba(8,145,178,.12)}
.consent{font-size:.74rem;line-height:1.4;color:var(--muted);display:flex;gap:.45rem;align-items:flex-start;margin:.35rem 0}
.consent input{margin-top:.15rem;flex-shrink:0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.err{color:#b91c1c;font-size:.82rem;margin-top:.25rem}
.alert-ok{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;padding:.9rem 1rem;border-radius:12px;margin-bottom:1rem;font-weight:600}

/* Sezione form compatta */
.lead-section{background:linear-gradient(180deg,#eef9fc,#fff)}
.lead-card{max-width:720px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px 28px}
.lead-card form{margin-top:.3rem}
.consent-box{margin-top:.4rem;border-top:1px solid var(--line);padding-top:.6rem}
@media(max-width:560px){.grid-2{grid-template-columns:1fr}}

/* Sections */
section{padding:48px 0}
.section-head{text-align:center;max-width:680px;margin:0 auto 30px}
.section-head .eyebrow{color:var(--aqua);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem}
.section-head h2{font-size:1.8rem;margin:.35rem 0 .4rem;letter-spacing:-.02em}
.section-head p{color:var(--muted);font-size:1rem;margin:0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#e0f7fb,#ccf3ec);margin-bottom:.7rem;color:var(--aqua-dark)}
.card .ico svg{width:26px;height:26px}
.card h3{margin:.1rem 0 .3rem;font-size:1.1rem}
.card p{color:var(--muted);margin:0;font-size:.95rem}
@media(max-width:820px){.cards{grid-template-columns:1fr}section{padding:38px 0}}

/* Icone a linea */
.ico-line{width:24px;height:24px;color:var(--aqua);vertical-align:middle}

/* Card categorie con foto (stile board) */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.2s}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.cat-card .ph{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;background:#dff3f8}
.cat-card .lbl{display:flex;align-items:center;gap:.55rem;padding:.8rem 1rem;font-weight:600;color:var(--ink)}
.cat-card .lbl svg{width:22px;height:22px;color:var(--aqua);flex-shrink:0}
@media(max-width:820px){.cat-grid{grid-template-columns:1fr 1fr;gap:12px}}

/* Step "come funziona" con icona a linea */
.step .head{display:flex;align-items:center;gap:.7rem;margin-bottom:.5rem}
.step .head svg{width:26px;height:26px;color:var(--aqua)}
.step .n{margin:0}

.bg-soft{background:linear-gradient(180deg,#fff,#eef9fc)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:step}
.step{position:relative;padding:20px;background:#fff;border-radius:var(--radius);border:1px solid var(--line)}
.step h3{margin:.1rem 0 .3rem;font-size:1.1rem}
.step p{margin:0;color:var(--muted);font-size:.95rem}
.step .n{width:34px;height:34px;border-radius:50%;background:var(--aqua);color:#fff;display:grid;place-items:center;font-weight:700;margin-bottom:.6rem}
@media(max-width:820px){.steps{grid-template-columns:1fr}}

/* Cookie banner */
.cookie-bar{position:fixed;left:16px;right:16px;bottom:16px;z-index:80;max-width:560px;margin:0 auto;
  background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 50px rgba(2,40,55,.22);
  padding:16px 18px;display:flex;gap:14px;align-items:center;font-size:.86rem;color:#33505e}
.cookie-bar p{margin:0;flex:1}
.cookie-bar .btn{padding:.5rem 1.1rem;font-size:.88rem;white-space:nowrap}
.cookie-bar.hide{display:none}
@media(max-width:560px){.cookie-bar{flex-direction:column;align-items:stretch;text-align:center}}

/* Footer */
.site-footer{background:var(--navy);color:#c7d6df;padding:56px 0 28px;font-size:.92rem}
.site-footer a{color:#9fd8e6}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:32px}
.site-footer .brand{color:#fff}
.site-footer .brand .esano{color:var(--aqua-light)}
.site-footer h4{color:#fff;font-size:.95rem;margin:0 0 .8rem;text-transform:uppercase;letter-spacing:.05em}
.site-footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.45rem}
.legal-line{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;color:#8aa0ac;font-size:.82rem;line-height:1.7}
@media(max-width:820px){.footer-grid{grid-template-columns:1fr;gap:24px}}

/* Legal pages */
.doc{max-width:840px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px}
.doc h1{margin-top:0}
.doc h2{margin-top:2rem;font-size:1.3rem}
.doc p,.doc li{color:#33505e}

/* Admin */
.admin-body{background:#eef3f6}
.admin-top{background:var(--navy);color:#fff;padding:0}
.admin-top .container{display:flex;justify-content:space-between;align-items:center;height:62px}
.admin-top .brand{color:#fff}.admin-top .brand .esano{color:var(--aqua-light)}
.admin-user{display:flex;align-items:center;gap:.7rem;font-size:.9rem}
.admin-user img{width:32px;height:32px;border-radius:50%}
.admin-main{padding:32px 0}
.stat-row{display:flex;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 22px;min-width:140px}
.stat .v{font-size:1.8rem;font-weight:800;color:var(--aqua-dark)}
.stat .l{color:var(--muted);font-size:.85rem}
.toolbar{display:flex;gap:.6rem;margin-bottom:16px;flex-wrap:wrap}
.toolbar input,.toolbar select{padding:.55rem .8rem;border:1px solid var(--line);border-radius:10px;font:inherit}
.table-wrap{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:auto}
table{width:100%;border-collapse:collapse}
th,td{padding:.8rem 1rem;text-align:left;border-bottom:1px solid var(--line);font-size:.92rem;vertical-align:top}
th{background:#f7fbfc;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
tr:hover td{background:#fafdff}
.badge{display:inline-block;padding:.2rem .6rem;border-radius:999px;font-size:.75rem;font-weight:700}
.badge.new{background:#dcfce7;color:#166534}
.badge.contacted{background:#dbeafe;color:#1e40af}
.badge.closed{background:#e5e7eb;color:#374151}
.badge.priv{background:#e0f7fb;color:#0e7490}
.badge.att{background:#fef3c7;color:#92400e}
.pagination{display:flex;gap:.3rem;list-style:none;padding:0;margin:18px 0 0;flex-wrap:wrap}
.pagination a,.pagination span{padding:.4rem .7rem;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}
.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(150deg,var(--aqua-dark),var(--teal))}
.login-card{background:#fff;border-radius:20px;padding:40px;max-width:380px;width:92%;text-align:center;box-shadow:0 30px 70px rgba(2,40,55,.35)}
.gbtn{display:inline-flex;align-items:center;gap:.7rem;border:1px solid #dadce0;background:#fff;color:#3c4043;font-weight:600;padding:.7rem 1.2rem;border-radius:10px;width:100%;justify-content:center;cursor:pointer;font-size:1rem}
.gbtn:hover{background:#f8f9fa}