/* ============================================================
   HALSEY FAB — shared stylesheet
   Black + neon-green industrial theme. No external dependencies.
   ============================================================ */

:root{
  --green:#4fe01f;
  --green-hot:#5bff36;
  --green-deep:#25c40c;
  --ink:#000;
  --panel:#0a0c0b;
  --panel-2:#111413;
  --line:rgba(79,224,31,.28);
  --text:#d7dbde;
  --muted:#9aa0a5;
  --white:#eef2f5;
  --shadow-green:0 0 18px rgba(79,224,31,.45);
  --maxw:1180px;
  --nav-h:64px;
  --font:'Arial',Helvetica,sans-serif;
  --display:'Arial Black','Arial',sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--ink);color:var(--text);
  font-family:var(--font);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--green);text-decoration:none;}
a:hover{text-decoration:underline;}
h1,h2,h3,h4{font-family:var(--display);line-height:1.08;margin:0 0 .5em;}

/* ---------- layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:72px 0;}
.section--tight{padding:48px 0;}
.center{text-align:center;}
.stack>*+*{margin-top:1rem;}
.grid{display:grid;gap:22px;}
@media(min-width:700px){.grid-2{grid-template-columns:1fr 1fr;}.grid-3{grid-template-columns:repeat(3,1fr);}}
@media(min-width:960px){.grid-4{grid-template-columns:repeat(4,1fr);}}

/* ---------- metallic animated heading ---------- */
.metal{
  font-family:var(--display);font-style:italic;text-transform:uppercase;letter-spacing:.5px;
  background:linear-gradient(100deg,#7a8085 0%,#eef2f5 18%,#fff 28%,#c3c9ce 42%,#8a9096 50%,#eef2f5 60%,#fff 70%,#9aa0a5 84%,#7a8085 100%);
  background-size:240% auto;-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
  filter:drop-shadow(0 0 10px rgba(79,224,31,.45)) drop-shadow(0 2px 3px rgba(0,0,0,.6));
  animation:sheen 5s linear infinite;
}
@keyframes sheen{to{background-position:240% center;}}
.kick{margin:0 0 12px;font-style:italic;font-weight:700;text-transform:uppercase;letter-spacing:2.5px;
  font-size:clamp(11px,1.6vw,14px);color:var(--green);text-shadow:0 0 12px rgba(79,224,31,.6);}
.green-sub{font-style:italic;font-weight:800;text-transform:uppercase;letter-spacing:.5px;
  background:linear-gradient(180deg,#7dff5f,#4fe01f 55%,#2f9e12);-webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 12px rgba(79,224,31,.55));}
.rule{width:min(380px,72%);height:2px;border:0;margin:18px auto;
  background:linear-gradient(90deg,transparent,rgba(79,224,31,.95),transparent);box-shadow:0 0 12px rgba(79,224,31,.6);}
.g{color:var(--green);font-weight:700;}
.k{color:var(--white);font-weight:700;}

/* ---------- buttons ---------- */
.btn{display:inline-block;font-family:var(--display);font-style:italic;font-size:clamp(14px,1.8vw,17px);
  padding:13px 26px;border-radius:10px;letter-spacing:.5px;white-space:nowrap;transition:transform .2s,box-shadow .2s,background .2s;cursor:pointer;border:0;}
.btn:hover{text-decoration:none;transform:translateY(-2px);}
.btn-call{color:#04140a;background:linear-gradient(180deg,var(--green-hot),var(--green-deep));
  box-shadow:0 0 18px rgba(79,224,31,.55),inset 0 1px 0 rgba(255,255,255,.4);}
.btn-call:hover{box-shadow:0 0 30px rgba(79,224,31,.9);}
.btn-quote{color:#eaeaea;background:transparent;border:2px solid rgba(79,224,31,.7);box-shadow:0 0 10px rgba(79,224,31,.2);}
.btn-quote:hover{background:rgba(79,224,31,.12);box-shadow:0 0 22px rgba(79,224,31,.5);}
.btn-row{display:flex;flex-wrap:wrap;gap:13px;justify-content:center;align-items:center;}

/* ---------- chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;}
.chips span{font-size:clamp(11px,1.5vw,13px);font-weight:700;letter-spacing:.4px;color:#cdd2d5;
  border:1px solid rgba(79,224,31,.5);border-radius:999px;padding:6px 13px;background:rgba(79,224,31,.06);}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.92);
  backdrop-filter:blur(6px);border-bottom:1px solid var(--line);}
.nav{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-style:italic;
  font-size:20px;color:#fff;text-transform:uppercase;letter-spacing:.5px;}
.brand:hover{text-decoration:none;}
.brand img{height:42px;width:auto;}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0;}
.nav-links a{color:var(--text);font-family:var(--font);font-weight:700;font-size:13.5px;
  text-transform:uppercase;letter-spacing:.3px;padding:8px 9px;border-radius:8px;transition:color .2s,background .2s;white-space:nowrap;}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--green);background:rgba(79,224,31,.08);text-decoration:none;}
.nav-cta{margin-left:8px;}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;
  width:44px;height:40px;cursor:pointer;padding:0;}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--green);margin:4px auto;transition:.25s;}

/* dropdown */
.has-drop{position:relative;}
.drop{position:absolute;top:100%;left:0;min-width:220px;background:#060807;border:1px solid var(--line);
  border-radius:10px;padding:8px;display:none;grid-template-columns:1fr;gap:2px;box-shadow:0 12px 40px rgba(0,0,0,.6);}
.has-drop:hover .drop,.has-drop:focus-within .drop{display:grid;}
.drop a{font-size:13px;padding:7px 10px;text-transform:none;letter-spacing:.2px;}

@media(max-width:1040px){
  .nav-toggle{display:block;}
  .nav-links{position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:#050706;border-bottom:1px solid var(--line);padding:8px 12px 16px;max-height:calc(100vh - var(--nav-h));
    overflow:auto;transform:translateY(-120%);transition:transform .28s ease;}
  .nav.open .nav-links{transform:translateY(0);}
  .nav-links a{padding:12px 10px;font-size:15px;border-bottom:1px solid rgba(255,255,255,.04);}
  .nav-cta{margin:12px 0 0;}
  .drop{position:static;display:grid;border:0;box-shadow:none;padding:0 0 0 14px;background:transparent;}
  .has-drop>a::after{content:" ▾";color:var(--green);}
}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;overflow:hidden;background:#000;padding:64px 0 72px;text-align:center;}
.hero canvas.sparks{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0;}
.hero .amb{position:absolute;top:38%;left:50%;width:80%;height:70%;transform:translate(-50%,-50%);
  background:radial-gradient(ellipse 50% 50% at 50% 50%,rgba(70,255,40,.22),rgba(57,255,20,.06) 46%,transparent 72%);
  filter:blur(10px);z-index:0;animation:breathe 4.6s ease-in-out infinite alternate;pointer-events:none;}
@keyframes breathe{from{opacity:.55;}to{opacity:1;}}
.hero .wrap{position:relative;z-index:2;}
.hero-logo{width:440px;max-width:80%;margin:0 auto 22px;
  -webkit-mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,#000 55%,transparent 100%);
  mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,#000 55%,transparent 100%);}
.hero h1{font-style:italic;text-transform:uppercase;font-size:clamp(30px,6vw,64px);margin:0 0 8px;}
.hero .lead{font-size:clamp(15px,2vw,20px);color:var(--text);max-width:720px;margin:12px auto 0;}
.hero .btn-row{margin-top:26px;}
.hero .social{margin-top:18px;color:var(--muted);font-style:italic;font-size:14px;}
.hero .social a{font-weight:700;}

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.card{background:linear-gradient(180deg,var(--panel),#050605);border:1px solid var(--line);
  border-radius:14px;padding:26px 22px;transition:transform .2s,box-shadow .2s,border-color .2s;height:100%;}
.card:hover{transform:translateY(-4px);border-color:rgba(79,224,31,.55);box-shadow:0 0 26px rgba(79,224,31,.18);}
.card h3{color:var(--white);font-size:20px;font-style:italic;text-transform:uppercase;letter-spacing:.4px;}
.card p{margin:0;color:var(--muted);font-size:15.5px;line-height:1.55;}
.card .ico{font-size:26px;margin-bottom:10px;filter:drop-shadow(0 0 10px rgba(79,224,31,.5));}
.card--link{display:block;}
.card--link:hover{text-decoration:none;}
.card .more{display:inline-block;margin-top:12px;color:var(--green);font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:.5px;}

/* flagship feature band */
.feature{display:grid;gap:28px;align-items:center;}
@media(min-width:820px){.feature{grid-template-columns:1.1fr .9fr;}.feature--rev .feature-media{order:2;}}
.feature-media img{border-radius:14px;border:1px solid var(--line);box-shadow:0 0 30px rgba(79,224,31,.15);width:100%;}
.feature h2{font-style:italic;text-transform:uppercase;font-size:clamp(24px,3.4vw,40px);}
.panel{background:linear-gradient(180deg,var(--panel-2),#060706);border:1px solid var(--line);border-radius:16px;padding:32px;}

/* value props */
.props{display:grid;gap:18px;}
@media(min-width:760px){.props{grid-template-columns:repeat(3,1fr);}}
.prop{border-left:3px solid var(--green);padding:6px 0 6px 16px;text-align:left;}
.prop b{color:var(--green);font-family:var(--display);font-style:italic;text-transform:uppercase;letter-spacing:.5px;display:block;margin-bottom:4px;}

/* ============================================================
   SLIDESHOW (reused from original gallery component)
   ============================================================ */
#hf{--g:#4fe01f;--chr:#d8dde2;position:relative;width:100%;background:#000;border:1px solid var(--g);
  color:#fff;overflow:hidden;border-radius:12px;
  box-shadow:0 0 2px #4fe01f,0 0 15px rgba(79,224,31,.6),0 0 45px rgba(79,224,31,.35),inset 0 0 24px rgba(79,224,31,.14);
  animation:hfglow 4.5s ease-in-out infinite;}
@keyframes hfglow{50%{box-shadow:0 0 3px #4fe01f,0 0 24px rgba(79,224,31,.9),0 0 65px rgba(79,224,31,.5),inset 0 0 34px rgba(79,224,31,.22);}}
#hf .stage{position:relative;width:100%;height:min(60vh,520px);min-height:240px;overflow:hidden;background:#040404;}
#hf .sl{position:absolute;inset:0;opacity:0;transition:opacity .55s ease;}
#hf .sl.on{opacity:1;}
#hf .bgf{position:absolute;inset:-10%;background-size:cover;background-position:center;filter:blur(28px) brightness(.4);transform:scale(1.08);}
#hf .sl img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;}
#hf .sl.on img{animation:hfken var(--dur,6s) ease-out both;}
@keyframes hfken{from{transform:scale(1.05);}to{transform:scale(1);}}
#hf .cap{position:absolute;left:0;right:12%;bottom:16px;padding-left:22px;z-index:4;font-size:clamp(13px,1.5vw,20px);text-shadow:0 2px 12px #000,0 0 30px #000;}
#hf .cap:before{content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:3px;background:var(--g);box-shadow:0 0 9px var(--g);}
#hf .nav-btn{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;cursor:pointer;z-index:4;
  background:rgba(6,6,6,.55);border:1px solid #4a5157;border-radius:50%;padding:0;transition:.2s;}
#hf .nav-btn:after{content:"";position:absolute;top:50%;left:50%;width:11px;height:11px;border-top:2px solid var(--chr);border-right:2px solid var(--chr);}
#hf .p{left:14px;}#hf .n{right:14px;}
#hf .p:after{transform:translate(-35%,-50%) rotate(-135deg);}
#hf .n:after{transform:translate(-65%,-50%) rotate(45deg);}
#hf .nav-btn:hover{background:rgba(0,0,0,.85);border-color:var(--g);box-shadow:0 0 16px rgba(79,224,31,.6);}
#hf .nav-btn:hover:after{border-color:var(--g);}
#hf .bead{position:absolute;left:0;right:0;bottom:0;height:3px;background:#15181a;z-index:4;}
#hf .bead i{display:block;height:100%;width:0;background:linear-gradient(90deg,#2f8a12,var(--g));box-shadow:0 0 12px var(--g);}
#hf .bead i.run{animation:hfb linear forwards;}
@keyframes hfb{to{width:100%;}}
#hf .rail{display:flex;gap:5px;padding:6px;overflow-x:auto;background:#08090a;border-top:1px solid #1c2023;scrollbar-width:none;}
#hf .rail::-webkit-scrollbar{display:none;}
#hf .rail button{flex:0 0 auto;width:84px;height:50px;padding:0;cursor:pointer;overflow:hidden;border:1px solid #2b3135;background:#000;opacity:.5;transition:.2s;}
#hf .rail img{width:100%;height:100%;object-fit:cover;}
#hf .rail button.on{opacity:1;border-color:var(--g);box-shadow:0 0 12px rgba(79,224,31,.5);}
@media(max-width:560px){#hf .rail button{width:66px;height:40px;}#hf .nav-btn{width:36px;height:36px;}}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:#050706;border-top:1px solid var(--line);padding:48px 0 28px;margin-top:20px;}
.foot-grid{display:grid;gap:28px;}
@media(min-width:760px){.foot-grid{grid-template-columns:1.2fr 1fr 1fr;}}
.site-footer h4{color:var(--white);font-style:italic;text-transform:uppercase;font-size:16px;letter-spacing:.5px;}
.site-footer a{color:var(--text);}
.site-footer a:hover{color:var(--green);}
.foot-nap li{list-style:none;margin:0 0 8px;padding-left:26px;position:relative;}
.foot-nap ul{margin:0;padding:0;}
.foot-nap .ico{position:absolute;left:0;top:1px;}
.foot-links ul{list-style:none;margin:0;padding:0;}
.foot-links li{margin:0 0 7px;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.06);margin-top:32px;padding-top:18px;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;color:var(--muted);font-size:13px;}

/* ============================================================
   FORMS (Contact / Quote)
   ============================================================ */
.form{display:grid;gap:16px;max-width:640px;margin:0 auto;text-align:left;}
.form label{display:block;font-weight:700;color:var(--white);font-size:14px;margin-bottom:6px;text-transform:uppercase;letter-spacing:.4px;}
.form input,.form select,.form textarea{width:100%;background:#0a0c0b;border:1px solid var(--line);border-radius:9px;
  color:var(--text);padding:12px 14px;font-family:var(--font);font-size:16px;}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(79,224,31,.15);}
.form .checks{display:grid;gap:8px;grid-template-columns:1fr 1fr;}
.form .checks label{display:flex;align-items:center;gap:8px;text-transform:none;font-weight:400;color:var(--text);}
.form .checks input{width:auto;}
.hp{position:absolute;left:-9999px;}

/* ============================================================
   MISC
   ============================================================ */
.breadcrumb{font-size:13px;color:var(--muted);padding:16px 0 0;}
.breadcrumb a{color:var(--muted);}
.section-alt{background:linear-gradient(180deg,#050605,#000);}
.lead-lg{font-size:clamp(16px,2vw,20px);color:var(--text);max-width:760px;margin:0 auto;}
.mission{font-style:italic;color:#fff;font-weight:700;font-size:clamp(16px,2.2vw,22px);text-shadow:0 0 14px rgba(79,224,31,.3);}
.skip{position:absolute;left:-9999px;}
.skip:focus{left:12px;top:10px;z-index:100;background:var(--green);color:#000;padding:8px 14px;border-radius:8px;}
@media(prefers-reduced-motion:reduce){
  .metal,.hero .amb,#hf,#hf .sl.on img{animation:none!important;}
  html{scroll-behavior:auto;}
}

/* ============================================================
   ADDED COMPONENTS — page-variety building blocks
   (all use existing tokens; nothing above is modified)
   ============================================================ */

/* ---------- numbered process steps ---------- */
.steps{display:grid;gap:20px;counter-reset:step;margin-top:8px;}
@media(min-width:760px){.steps.steps-4{grid-template-columns:repeat(4,1fr);}.steps.steps-3{grid-template-columns:repeat(3,1fr);}}
.step{position:relative;background:linear-gradient(180deg,var(--panel),#050605);border:1px solid var(--line);
  border-radius:14px;padding:26px 22px 22px;text-align:left;}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:-18px;left:20px;
  width:44px;height:44px;display:grid;place-items:center;font-family:var(--display);font-style:italic;font-size:22px;
  color:#04140a;background:linear-gradient(180deg,var(--green-hot),var(--green-deep));border-radius:12px;
  box-shadow:0 0 16px rgba(79,224,31,.55),inset 0 1px 0 rgba(255,255,255,.4);}
.step h3{color:var(--white);font-size:18px;font-style:italic;text-transform:uppercase;letter-spacing:.4px;margin:14px 0 6px;}
.step p{margin:0;color:var(--muted);font-size:15px;line-height:1.55;}

/* ---------- FAQ accordion (native details/summary) ---------- */
.faq{max-width:820px;margin:0 auto;text-align:left;display:grid;gap:12px;}
.faq details{background:linear-gradient(180deg,var(--panel),#050605);border:1px solid var(--line);
  border-radius:12px;padding:2px 20px;transition:border-color .2s,box-shadow .2s;}
.faq details[open]{border-color:rgba(79,224,31,.55);box-shadow:0 0 22px rgba(79,224,31,.14);}
.faq summary{cursor:pointer;list-style:none;padding:16px 0;font-family:var(--display);font-style:italic;
  color:var(--white);font-size:17px;letter-spacing:.3px;display:flex;justify-content:space-between;align-items:center;gap:14px;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";color:var(--green);font-size:26px;line-height:1;flex:0 0 auto;transition:transform .2s;
  text-shadow:0 0 12px rgba(79,224,31,.6);}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq details>p{margin:0 0 18px;color:var(--muted);font-size:15.5px;line-height:1.6;}

/* ---------- spec / capability list ---------- */
.speclist{max-width:820px;margin:0 auto;border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.speclist .row{display:grid;grid-template-columns:1fr 1.3fr;gap:14px;padding:14px 20px;
  border-bottom:1px solid rgba(79,224,31,.14);align-items:baseline;}
.speclist .row:nth-child(odd){background:rgba(79,224,31,.04);}
.speclist .row:last-child{border-bottom:0;}
.speclist .row b{color:var(--white);font-family:var(--display);font-style:italic;text-transform:uppercase;
  letter-spacing:.4px;font-size:15px;}
.speclist .row span{color:var(--muted);font-size:15.5px;}
@media(max-width:560px){.speclist .row{grid-template-columns:1fr;gap:4px;}}

/* ---------- ticked checklist ---------- */
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:12px;text-align:left;}
@media(min-width:640px){.ticks.ticks-2{grid-template-columns:1fr 1fr;gap:12px 30px;}}
.ticks li{position:relative;padding-left:32px;color:var(--text);font-size:15.5px;line-height:1.5;}
.ticks li::before{content:"";position:absolute;left:4px;top:.28em;width:11px;height:6px;
  border-left:2.5px solid var(--green);border-bottom:2.5px solid var(--green);transform:rotate(-45deg);
  filter:drop-shadow(0 0 5px rgba(79,224,31,.7));}

/* ---------- problem / solution split ---------- */
.split{display:grid;gap:22px;}
@media(min-width:820px){.split{grid-template-columns:1fr 1fr;}}
.split .panel h3{color:var(--white);font-family:var(--display);font-style:italic;text-transform:uppercase;
  letter-spacing:.4px;font-size:20px;margin:0 0 14px;}
.split .tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  padding:4px 12px;border-radius:999px;margin-bottom:14px;}
.split .tag-prob{color:#ffb4a6;border:1px solid rgba(255,120,90,.5);background:rgba(255,90,60,.08);}
.split .tag-fix{color:var(--green);border:1px solid rgba(79,224,31,.5);background:rgba(79,224,31,.08);}
.split .panel--prob{border-color:rgba(255,120,90,.28);}

/* real-photo sizing (added with owner photos) */
.feature-media img{max-height:460px;object-fit:cover;}