/* ===== BlackDoor — shared site styles ===== */
:root{
  --bg:#0a0a0a; --bg-2:#111111; --bg-3:#181818;
  --line:#262626; --line-2:#1c1c1c;
  --text:#f5f5f5; --muted:#9a9a9a; --dim:#6b6b6b;
  --acid:#c8ff00; --acid-2:#a8e000; --acid-rgb:200,255,0;
  --danger:#ff4d4f; --warn:#ffb020; --ok:#22c55e;
  /* Light surfaces */
  --light:#f4f1ea; --light-2:#ebe7dd; --light-3:#ffffff;
  --ink:#0a0a0a; --ink-muted:#555555; --ink-dim:#8a8a88;
  --r:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:'Space Grotesk',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
body{overflow-x:hidden}
a{color:inherit;text-decoration:none}
.mono{font-family:'JetBrains Mono',monospace}
.container{max-width:1280px;margin:0 auto;padding:0 28px}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);display:inline-flex;align-items:center;gap:8px}
.eyebrow::before{content:"";width:6px;height:6px;background:var(--acid);border-radius:50%;box-shadow:0 0 10px var(--acid)}
.eyebrow.plain::before{display:none}
h1,h2,h3,h4{font-weight:500;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(40px,5.4vw,76px);line-height:1;letter-spacing:-.04em;font-weight:400}
h2{font-size:clamp(28px,3.6vw,52px);line-height:1.04;letter-spacing:-.03em}
h3{font-size:22px;line-height:1.15}
p{margin:0;color:var(--muted);line-height:1.6}
em.acid{color:var(--acid);font-style:italic;font-weight:300}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;backdrop-filter:blur(14px);background:rgba(10,10,10,.75);border-bottom:1px solid var(--line-2)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:inline-flex;align-items:center;gap:0;font-weight:600;font-size:0;letter-spacing:-.02em}
.brand-logo{display:block;height:28px;width:auto}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{padding:8px 14px;border-radius:8px;font-size:14px;color:var(--muted);transition:all .2s;display:inline-flex;align-items:center;gap:6px}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:var(--bg-3)}
.nav-links a .chev{opacity:.7;transition:transform .2s}
.nav.mega-open .nav-links a.has-mega{color:var(--text);background:var(--bg-3)}
.nav.mega-open .nav-links a.has-mega .chev{transform:rotate(180deg)}

/* Mega menu */
.mega{position:absolute;left:0;right:0;top:100%;background:var(--bg-2);border-bottom:1px solid var(--line-2);border-top:1px solid var(--line-2);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s,transform .18s,visibility .18s;z-index:100;box-shadow:0 24px 60px rgba(0,0,0,.5)}
.nav.mega-open .mega{opacity:1;visibility:visible;transform:translateY(0)}
.mega-inner{max-width:1280px;margin:0 auto;padding:40px 32px 28px;display:grid;grid-template-columns:1fr 1.4fr;gap:56px;position:relative}
.mega-col{display:flex;flex-direction:column;gap:4px}
.mega-head{padding-bottom:18px;margin-bottom:10px;border-bottom:1px dashed var(--line)}
.mega-eyebrow{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.18em;color:var(--acid);text-transform:uppercase;display:block;margin-bottom:10px}
.mega-head h4{font-size:20px;letter-spacing:-.015em;font-weight:500;margin-bottom:6px}
.mega-head p{font-size:13px;color:var(--muted);line-height:1.5}
.mega-item{display:grid !important;grid-template-columns:36px 1fr;gap:14px;padding:12px !important;border-radius:10px !important;align-items:center;background:transparent !important;transition:background .15s}
.mega-item:hover{background:var(--bg-3) !important}
.mega-item .mi-ic{width:36px;height:36px;border-radius:8px;background:var(--bg-3);border:1px solid var(--line);display:grid;place-items:center;color:var(--acid)}
.mega-item:hover .mi-ic{background:var(--bg);color:var(--acid)}
.mega-item .mi-txt{display:flex;flex-direction:column;gap:2px;min-width:0}
.mega-item .mi-txt b{font-size:13.5px;font-weight:500;color:var(--text);letter-spacing:-.005em}
.mega-item .mi-txt span{font-size:11.5px;color:var(--muted);font-family:'JetBrains Mono',monospace;letter-spacing:.02em}
.mega-col:nth-child(2){display:grid;grid-template-columns:1fr 1fr;gap:4px 18px;align-content:start}
.mega-col:nth-child(2) .mega-head{grid-column:1 / -1}
.mega-foot{grid-column:1 / -1;margin-top:16px;padding-top:18px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;align-items:center;gap:16px}
.mega-all{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--muted);letter-spacing:.06em;padding:8px 0 !important;background:transparent !important}
.mega-all:hover{color:var(--acid) !important;background:transparent !important}
.mega-cta{font-size:13px;font-weight:600;color:#000 !important;background:var(--acid) !important;padding:9px 18px !important;border-radius:999px !important;letter-spacing:-.005em}
.mega-cta:hover{background:transparent !important;color:var(--acid) !important;box-shadow:inset 0 0 0 1px var(--acid)}
@media(max-width:900px){
  .mega{display:none}
}
.nav-cta{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;background:var(--acid);color:#000;font-weight:600;font-size:13px;border:1px solid var(--acid);transition:all .2s}
.nav-cta:hover{background:transparent;color:var(--acid)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:999px;font-weight:500;font-size:14px;transition:all .2s;cursor:pointer;border:1px solid transparent;font-family:inherit}
.btn-primary{background:var(--acid);color:#000}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 40px -10px var(--acid)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--text);background:var(--bg-3)}
.btn-dark{background:var(--bg-3);color:var(--text);border-color:var(--line)}
.btn-dark:hover{background:var(--text);color:#000}
.btn .arrow{transition:transform .2s}
.btn:hover .arrow{transform:translateX(3px)}

/* PAGE HEADER (sub-pages) */
.page-head{padding:140px 0 64px;border-bottom:1px solid var(--line-2);position:relative;overflow:hidden}
.page-head::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line-2) 1px,transparent 1px),linear-gradient(90deg,var(--line-2) 1px,transparent 1px);background-size:80px 80px;mask-image:radial-gradient(ellipse 70% 80% at 50% 30%,#000 30%,transparent 100%);opacity:.45}
.page-head .container{position:relative}
.crumbs{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--dim);margin-bottom:24px;display:flex;gap:10px;flex-wrap:wrap}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--acid)}
.crumbs .sep{color:var(--line)}

/* SECTION */
section{padding:96px 0;position:relative}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:48px}
.sec-head h2{max-width:680px}
.sec-head .meta{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--dim);text-align:right;flex:none}
.sec-head .meta strong{color:var(--text);font-weight:500;display:block;font-size:14px;margin-bottom:4px}

/* CARDS */
.card{border:1px solid var(--line-2);background:var(--bg-2);border-radius:var(--r);padding:26px;transition:all .25s}
.card:hover{border-color:var(--line)}
.card.hover-acid:hover{border-color:var(--acid)}

/* TAG / PILL */
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:6px;font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;border:1px solid var(--line);color:var(--muted);background:var(--bg-2)}
.pill.acid{border-color:var(--acid);color:var(--acid);background:rgba(var(--acid-rgb),.06)}
.pill.danger{border-color:var(--danger);color:var(--danger);background:rgba(255,77,79,.06)}
.pill.solid{background:var(--acid);color:#000;border-color:var(--acid);font-weight:600}

/* FOOTER */
footer{border-top:1px solid var(--line-2);padding:60px 0 40px}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:60px;margin-bottom:60px}
.foot h4{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase;margin-bottom:16px;font-weight:500}
.foot ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.foot li a{font-size:14px;color:var(--text);opacity:.8}
.foot li a:hover{color:var(--acid);opacity:1}
.foot-brand p{margin-top:18px;font-size:14px;max-width:320px}
.foot-brand .addr{margin-top:18px;font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--muted)}
.foot-bot{display:flex;justify-content:space-between;align-items:center;padding-top:30px;border-top:1px solid var(--line-2);font-size:12px;color:var(--dim);font-family:'JetBrains Mono',monospace}

/* CTA STRIP */
.cta-strip{padding:120px 0;border-top:1px solid var(--line-2);background:radial-gradient(ellipse 60% 80% at 50% 100%,rgba(var(--acid-rgb),.08),transparent 70%)}
.cta-inner{max-width:880px;margin:0 auto;text-align:center}
.cta-strip h2{font-size:clamp(36px,4.6vw,68px)}
.cta-strip h2 .acid{color:var(--acid);font-style:italic;font-weight:300}
.cta-strip p{margin:22px auto 0;max-width:520px;font-size:16px}
.cta-actions{margin-top:36px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* FORM */
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:14px 16px;color:var(--text);font-family:inherit;font-size:15px;outline:none;transition:all .2s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--acid);background:var(--bg-3)}
.field textarea{min-height:130px;resize:vertical}

/* COMMON: scroll reveal */
.reveal{opacity:0;transform:translateY(16px);transition:all .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* LIGHT SECTION — paper-style panels to break visual rhythm */
.section-light{background:var(--light);color:var(--ink);position:relative;overflow:hidden}
.section-light::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(0,0,0,.07) 1px,transparent 0);background-size:24px 24px;opacity:.5;pointer-events:none}
.section-light .container{position:relative}
.section-light h1,.section-light h2,.section-light h3,.section-light h4{color:var(--ink)}
.section-light p{color:var(--ink-muted)}
.section-light .eyebrow{color:var(--ink-muted)}
.section-light .eyebrow::before{background:var(--ink);box-shadow:none}
.section-light em.acid,.section-light .acid{color:var(--ink);font-style:italic;font-weight:400;background:var(--acid);padding:0 .12em;border-radius:3px}
.section-light .meta{color:var(--ink-muted)}
.section-light .meta strong{color:var(--ink)}

/* Industrias — light cards */
.industries{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.industry{background:var(--light-3);border:1px solid rgba(0,0,0,.08);border-radius:var(--r);padding:24px;transition:all .25s;display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden}
.industry::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--acid);transform:scaleY(0);transform-origin:top;transition:transform .3s}
.industry:hover{transform:translateY(-3px);box-shadow:0 12px 30px -18px rgba(0,0,0,.3);border-color:rgba(0,0,0,.15)}
.industry:hover::after{transform:scaleY(1)}
.industry .ico{width:40px;height:40px;border:1px solid rgba(0,0,0,.12);border-radius:10px;display:grid;place-items:center;color:var(--ink)}
.industry h3{font-size:17px;font-weight:500;color:var(--ink)}
.industry p{font-size:13.5px;line-height:1.5;color:var(--ink-muted)}
.industry .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.industry .tags span{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted);padding:3px 8px;border-radius:4px;background:var(--light-2)}

/* Process steps — light variant */
.section-light .process-steps{border-color:rgba(0,0,0,.1);background:var(--light-3)}
.section-light .step{background:var(--light-3);border-right-color:rgba(0,0,0,.08)}
.section-light .step .n{color:var(--ink)}
.section-light .step .day{display:block;font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--acid-2);background:var(--ink);padding:4px 10px;border-radius:999px;width:fit-content;margin-bottom:12px}
.section-light .step h3{color:var(--ink)}
.section-light .step p{color:var(--ink-muted)}

/* Icon containers — SVG sized uniformly */
.ic svg{width:20px;height:20px;display:block}
.callout .ic svg,.help-cat .ic svg{width:22px;height:22px}
.opt-card .ic svg{width:18px;height:18px}
.help-contact .opt .ic svg{width:18px;height:18px}

/* Tweaks panel */
#tweaks-panel{position:fixed;right:20px;bottom:20px;z-index:9999;background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:18px;width:280px;box-shadow:0 20px 60px -20px rgba(0,0,0,.8);font-family:inherit;display:none}
#tweaks-panel.open{display:block}
#tweaks-panel h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-family:'JetBrains Mono',monospace;margin-bottom:12px;font-weight:400}
#tweaks-panel .swatches{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-bottom:14px}
#tweaks-panel .sw{aspect-ratio:1;border-radius:8px;border:2px solid var(--line);cursor:pointer;transition:all .15s;position:relative}
#tweaks-panel .sw.active{border-color:var(--text);transform:scale(1.08)}
#tweaks-panel .sw.active::after{content:"✓";position:absolute;inset:0;display:grid;place-items:center;color:#000;font-weight:700;font-size:13px}
#tweaks-panel .hint{font-size:11px;color:var(--dim);line-height:1.5}

/* RESPONSIVE */
@media (max-width:1080px){
  .foot{grid-template-columns:1fr 1fr;gap:40px}
  .nav-links{display:none}
  .sec-head{flex-direction:column;align-items:flex-start}
  .sec-head .meta{text-align:left}
}
@media (max-width:640px){section{padding:72px 0}.page-head{padding:110px 0 48px}}