/* SEO Naples (.net) - technical lab look: ink, cyan signal, amber flag, paper */
:root{
  --ink:#0e1525;--slate:#1f2a3d;--cyan:#0093b8;--cyan-b:#00b4d8;--cyan-soft:#e2f5fa;
  --amber:#ffb020;--amber-soft:#fff4dc;--red:#e5484d;--green:#1f9d63;
  --paper:#f6f8fb;--text:#1a2232;--muted:#5a6578;--line:#dde4ee;
  --r:12px;--shadow:0 14px 40px -24px rgba(14,21,37,.4);--wrap:1180px;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;--mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.68;color:var(--text);background:#fff}
img,svg{max-width:100%;display:block}
a{color:var(--cyan);text-underline-offset:3px}
a:hover{color:var(--ink)}
h1,h2,h3,h4{font-family:var(--sans);font-weight:700;line-height:1.15;color:var(--ink);margin:0 0 .5em;letter-spacing:-.015em}
h1{font-size:clamp(2rem,4.2vw,3.3rem)}
h2{font-size:clamp(1.55rem,2.7vw,2.2rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em}
ul,ol{padding-left:1.2em;margin:0 0 1em}
li{margin:.3em 0}
code,.mono{font-family:var(--mono)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:6px;z-index:99}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:8px;font-weight:600;font-size:.98rem;text-decoration:none;border:1.5px solid transparent;cursor:pointer;font-family:var(--sans);line-height:1.2;transition:background .15s,color .15s}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--cyan);color:#fff}
.btn-accent{background:var(--amber);color:var(--ink)}
.btn-accent:hover{background:#ffc24d;color:var(--ink)}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:#fff}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;color:var(--cyan);margin-bottom:14px}
.tag::before{content:"//";color:var(--amber);font-weight:600}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}
.logo{display:flex;align-items:center;text-decoration:none}
.logo svg{height:34px;width:auto}
nav.main{display:flex;align-items:center;gap:2px}
nav.main>a,nav.main .dd>a{padding:8px 12px;border-radius:6px;color:var(--ink);font-weight:500;font-size:.94rem;text-decoration:none}
nav.main>a:hover,nav.main .dd>a:hover,nav.main a.active{background:var(--cyan-soft);color:var(--cyan)}
.dd{position:relative}
.dd-panel{position:absolute;left:0;top:100%;min-width:520px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:16px;display:none;grid-template-columns:1fr 1fr;gap:2px 18px}
.dd-panel.one{min-width:300px;grid-template-columns:1fr}
.dd:hover .dd-panel,.dd:focus-within .dd-panel{display:grid}
.dd-panel h4{font-family:var(--mono);font-size:.72rem;font-weight:500;letter-spacing:.06em;color:var(--muted);margin:6px 0 4px}
.dd-panel a{display:block;padding:6px 8px;border-radius:6px;color:var(--ink);text-decoration:none;font-size:.92rem}
.dd-panel a:hover{background:var(--paper);color:var(--cyan)}
.hdr-cta{display:flex;align-items:center;gap:12px}
.hdr-phone{font-family:var(--mono);font-weight:500;color:var(--ink);text-decoration:none;font-size:.9rem}
.hdr-cta .btn{padding:9px 16px;font-size:.9rem}
details.mnav{display:none}
details.mnav>summary{list-style:none;cursor:pointer;width:42px;height:42px;border-radius:8px;border:1px solid var(--line);display:grid;place-items:center}
details.mnav>summary::-webkit-details-marker{display:none}
details.mnav>summary span{display:block;width:18px;height:2px;background:var(--ink);box-shadow:0 6px 0 var(--ink),0 -6px 0 var(--ink)}
.mnav-panel{position:absolute;left:0;right:0;top:68px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:10px 20px 20px;max-height:calc(100vh - 68px);overflow:auto}
.mnav-panel a{display:block;padding:10px 2px;color:var(--ink);text-decoration:none;font-weight:500;border-bottom:1px solid var(--paper)}
.mnav-panel h4{font-family:var(--mono);font-size:.72rem;font-weight:500;color:var(--muted);margin:14px 0 2px}
.mnav-panel .sub{padding-left:12px}
.mnav-panel .btn{margin-top:12px;width:100%}
.mnav-panel .btn-primary{color:#fff}

/* hero */
.hero{background:var(--paper);padding:72px 0 80px;border-bottom:1px solid var(--line);background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:44px 44px;background-position:-1px -1px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero .lead{font-size:1.13rem;color:#3a4558;max-width:600px}
.hero h1 mark{background:linear-gradient(transparent 60%,var(--amber-soft) 60%);color:inherit;padding:0 2px}
.facts-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;padding:0;list-style:none}
.facts-row li{margin:0;font-family:var(--mono);font-size:.8rem;padding:5px 10px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--slate)}
.console{background:var(--ink);border-radius:14px;box-shadow:0 30px 70px -30px rgba(14,21,37,.7);overflow:hidden;font-family:var(--mono);font-size:.84rem;color:#c9d4e5}
.console-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:var(--slate)}
.console-bar i{width:10px;height:10px;border-radius:50%;background:#3b4a63}
.console-bar span{margin-left:10px;font-size:.76rem;color:#8a99b3}
.console ul{list-style:none;margin:0;padding:14px 16px}
.console li{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px dashed #26324a;margin:0}
.console li:last-child{border-bottom:0}
.st{font-size:.72rem;padding:2px 8px;border-radius:4px;white-space:nowrap}
.st.ok{background:rgba(31,157,99,.18);color:#5fd49b}
.st.warn{background:rgba(255,176,32,.16);color:#ffc95c}
.st.bad{background:rgba(229,72,77,.18);color:#ff8a8d}
.console-foot{padding:10px 16px;border-top:1px solid #26324a;font-size:.72rem;color:#7d8ba3}

/* inner hero */
.phero{background:var(--paper);padding:40px 0 48px;border-bottom:1px solid var(--line)}
.phero .wrap{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:start}
.phero.solo .wrap{grid-template-columns:1fr}
.crumbs{font-family:var(--mono);font-size:.8rem;color:var(--muted);margin-bottom:16px}
.crumbs a{color:var(--muted)}
.crumbs span{margin:0 6px}
.phero .lead{font-size:1.08rem;color:#3a4558;max-width:740px}
.spec{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.spec h2{font-family:var(--mono);font-size:.82rem;font-weight:500;letter-spacing:.04em;margin:0;padding:12px 18px;background:var(--ink);color:#fff}
.spec table{width:100%;border-collapse:collapse;font-size:.92rem}
.spec td{padding:10px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.spec td:first-child{font-family:var(--mono);font-size:.78rem;color:var(--muted);width:42%}
.spec ul{list-style:none;margin:0;padding:6px 18px}
.spec ul li{padding:8px 0 8px 22px;border-bottom:1px solid var(--line);position:relative;font-size:.94rem}
.spec ul li:last-child{border-bottom:0}
.spec ul li::before{content:">";position:absolute;left:2px;font-family:var(--mono);color:var(--cyan);font-weight:600}
.spec .act{padding:16px 18px;display:grid;gap:8px}
.spec .act .btn{width:100%}
.spec .act a.alt{text-align:center;font-family:var(--mono);font-size:.84rem}

/* sections */
.sec{padding:76px 0}
.sec.paper{background:var(--paper)}
.sec.ink{background:var(--ink);color:#c9d4e5}
.sec.ink h2,.sec.ink h3{color:#fff}
.head{max-width:760px;margin-bottom:36px}
.head p{color:var(--muted);font-size:1.04rem}
.sec.ink .head p{color:#9fb0c9}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;position:relative;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:var(--cyan-b);box-shadow:var(--shadow)}
.card p{color:var(--muted);font-size:.95rem;margin-bottom:.4em}
.card a.stretch{color:inherit;text-decoration:none}
.card a.stretch::after{content:"";position:absolute;inset:0}
.card .idx{font-family:var(--mono);font-size:.74rem;color:var(--cyan);margin-bottom:10px;display:block}
.card .ic{width:40px;height:40px;border-radius:8px;background:var(--cyan-soft);color:var(--cyan);display:grid;place-items:center;margin-bottom:12px}
.card .ic svg{width:21px;height:21px}
.card .more{font-family:var(--mono);font-size:.82rem;color:var(--cyan)}
.sec.ink .card{background:var(--slate);border-color:#2e3b54}
.sec.ink .card p{color:#a9b8cf}
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}
.prose{max-width:800px}
.prose h2{margin-top:1.5em}
.prose h2:first-child{margin-top:0}
.prose table{width:100%;border-collapse:collapse;margin:0 0 1.2em;font-size:.94rem}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
.prose th{background:var(--paper);font-family:var(--mono);font-size:.8rem;font-weight:500}
.prose code{background:var(--paper);padding:1px 6px;border-radius:4px;font-size:.88em;overflow-wrap:anywhere}
.prose{overflow-wrap:break-word}
.layout>*,.split>*,.phero .wrap>*,.hero .wrap>*{min-width:0}
.prose table{table-layout:auto}
@media (max-width:620px){.prose table{display:block;overflow-x:auto}}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:52px;align-items:start}
.side{position:sticky;top:88px;display:grid;gap:14px}
.sidebox{border:1px solid var(--line);border-radius:var(--r);padding:18px;background:#fff}
.sidebox h3{font-family:var(--mono);font-size:.8rem;font-weight:500;color:var(--muted);letter-spacing:.04em}
.sidebox ul{list-style:none;padding:0;margin:0}
.sidebox li a{display:block;padding:6px 0;text-decoration:none;font-size:.93rem;color:var(--ink);border-bottom:1px solid var(--paper)}
.sidebox li a:hover{color:var(--cyan)}
.sidebox.dark{background:var(--ink);border-color:var(--ink);color:#c9d4e5}
.sidebox.dark h3{color:var(--amber)}
.sidebox.dark .btn{width:100%}
.short{border:1px solid var(--line);border-left:4px solid var(--cyan);border-radius:0 var(--r) var(--r) 0;padding:16px 20px;margin:0 0 28px;background:var(--paper)}
.short b{display:block;font-family:var(--mono);font-size:.74rem;font-weight:500;color:var(--cyan);margin-bottom:4px}
.short p{margin:0}
.checks{list-style:none;padding:0}
.checks li{position:relative;padding-left:26px}
.checks li::before{content:">";position:absolute;left:4px;font-family:var(--mono);color:var(--cyan);font-weight:600}
.checklist{list-style:none;padding:0;counter-reset:c}
.checklist li{position:relative;padding:12px 14px 12px 52px;border:1px solid var(--line);border-radius:8px;margin:0 0 8px;background:#fff}
.checklist li::before{counter-increment:c;content:counter(c,decimal-leading-zero);position:absolute;left:14px;top:12px;font-family:var(--mono);font-size:.82rem;color:var(--cyan);font-weight:600}
.steps{display:grid;gap:0;border:1px solid #2e3b54;border-radius:var(--r);overflow:hidden}
.steps>div{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:16px 20px;border-bottom:1px solid #2e3b54}
.steps>div:last-child{border-bottom:0}
.steps b{font-family:var(--mono);font-size:.8rem;color:var(--amber);font-weight:500}
.steps h3{font-size:1.02rem;margin:0 0 .2em}
.steps p{margin:0;font-size:.93rem;color:#a9b8cf}
.zipgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.zipgrid a{display:block;padding:14px;border:1px solid var(--line);border-radius:8px;text-decoration:none;background:#fff}
.zipgrid a:hover{border-color:var(--cyan-b)}
.zipgrid b{display:block;font-family:var(--mono);font-size:1.15rem;color:var(--ink)}
.zipgrid span{font-size:.84rem;color:var(--muted)}
.metric{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.metric div{background:var(--slate);border:1px solid #2e3b54;border-radius:var(--r);padding:20px}
.metric b{display:block;font-family:var(--mono);font-size:1.7rem;color:var(--cyan-b)}
.metric span{font-size:.93rem;color:#c9d4e5}
.metric small{display:block;font-size:.76rem;color:#8a99b3;margin-top:6px}

.faq{display:grid;gap:8px;max-width:880px}
.faq details{border:1px solid var(--line);border-radius:8px;padding:0 18px;background:#fff}
.faq summary{cursor:pointer;list-style:none;font-weight:600;padding:15px 30px 15px 0;position:relative;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:2px;top:12px;font-family:var(--mono);font-size:1.2rem;color:var(--cyan)}
.faq details[open] summary::after{content:"-"}
.faq details p{color:var(--muted);margin:0 0 15px}

.cta{background:var(--ink);border-radius:18px;padding:44px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;color:#c9d4e5;background-image:linear-gradient(#1b2639 1px,transparent 1px),linear-gradient(90deg,#1b2639 1px,transparent 1px);background-size:36px 36px}
.cta h2{color:#fff}
.lead-form{background:#fff;border-radius:var(--r);padding:22px;display:grid;gap:12px;color:var(--text)}
.lead-form .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.lead-form label{display:grid;gap:4px;font-size:.82rem;font-weight:600;color:var(--ink)}
.lead-form input,.lead-form select,.lead-form textarea{font:inherit;font-size:.95rem;padding:11px 12px;border:1px solid #cad3e0;border-radius:6px;background:#fff;color:var(--text);width:100%}
.lead-form textarea{min-height:96px;resize:vertical}
.lead-form .hp{position:absolute;left:-5000px}
.lead-form .note{font-size:.78rem;color:var(--muted);margin:0}
.lead-form .msg{font-weight:600;margin:0}
.lead-form .msg.ok{color:var(--green)}
.lead-form .msg.err{color:var(--red)}

footer.site{background:var(--ink);color:#9fb0c9;padding:56px 0 24px;font-size:.93rem}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
footer.site h4{font-family:var(--mono);font-weight:500;color:#fff;font-size:.78rem;letter-spacing:.06em;margin-bottom:12px}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin:.4em 0}
footer.site a{color:#d0dae9;text-decoration:none}
footer.site a:hover{color:var(--cyan-b)}
footer.site .sister{margin-top:12px;font-family:var(--mono);font-size:.8rem;color:#8a99b3}
footer.site .base{border-top:1px solid #26324a;margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem}

@media (max-width:1100px){
  nav.main,.hdr-phone{display:none}
  details.mnav{display:block}
  .g4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .hero .wrap,.phero .wrap,.split,.layout,.cta{grid-template-columns:1fr}
  .g3,.metric{grid-template-columns:repeat(2,1fr)}
  .side{position:static}
  .sec{padding:58px 0}
  .cta{padding:28px 20px}
  footer.site .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  body{font-size:16px}
  .g2,.g3,.g4,.metric{grid-template-columns:1fr}
  .hdr-cta .btn{display:none}
  .lead-form .row2{grid-template-columns:1fr}
  .steps>div{grid-template-columns:1fr;gap:4px}
  footer.site .cols{grid-template-columns:1fr}
  .console{font-size:.76rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}