/* ============================================================
   PHOENIX SOLUTIONS — Site Stylesheet
   Brand: Fire Orange #FF6A00 · Phoenix Red #FF2600 · Charcoal #1A1A1A
          Light Grey #E6E6E6 · White #FFFFFF
   Sub-brands: EV #007AFF · Solar #FFD500 · Smart #E53935
   Type: Montserrat (headings) · Inter (body)
   ============================================================ */

:root{
  --orange:#FF6A00;
  --red:#FF2600;
  --charcoal:#1A1A1A;
  --grey:#E6E6E6;
  --white:#FFFFFF;
  --ev:#007AFF;
  --solar:#FFD500;
  --smart:#E53935;
  --sub:var(--orange);           /* per-page accent, overridden by data-theme */
  --sub-ink:#FFFFFF;             /* text colour on top of --sub */
  --ink:#1A1A1A;
  --ink-soft:#4A4A4A;
  --line:rgba(26,26,26,.12);
  --line-dark:rgba(255,255,255,.14);
  --radius:10px;
  --wrap:1180px;
  --head:'Montserrat',Arial,sans-serif;
  --body:'Inter',Helvetica,Arial,sans-serif;
}
[data-theme="ev"]{--sub:var(--ev);--sub-ink:#fff}
[data-theme="solar"]{--sub:var(--solar);--sub-ink:#1A1A1A}
[data-theme="smart"]{--sub:var(--smart);--sub-ink:#fff}
[data-theme="maintenance"]{--sub:var(--orange);--sub-ink:#fff}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--body);
  font-size:16px;line-height:1.5;
  color:var(--ink);background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
ul{list-style:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

h1,h2,h3,h4{font-family:var(--head);line-height:1.08;color:var(--charcoal)}
h1{font-size:clamp(34px,5vw,48px);font-weight:700;letter-spacing:.01em}
h2{font-size:clamp(26px,3.4vw,32px);font-weight:600;letter-spacing:.01em}
h3{font-size:clamp(19px,2.2vw,22px);font-weight:500}
p{color:var(--ink-soft)}
.lead{font-size:18px;line-height:1.55}

/* ---- Signature: three-bar "phoenix E" eyebrow -------------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--head);font-weight:600;font-size:12px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--sub);
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";width:22px;height:12px;flex:0 0 22px;
  background:
    linear-gradient(var(--sub),var(--sub)) 0 0/100% 2px no-repeat,
    linear-gradient(var(--sub),var(--sub)) 0 5px/70% 2px no-repeat,
    linear-gradient(var(--sub),var(--sub)) 0 10px/100% 2px no-repeat;
}
.on-dark .eyebrow{color:var(--sub)}
[data-theme="solar"] .hero .eyebrow{color:var(--solar)}

/* ---- Buttons ---------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  font-family:var(--head);font-weight:600;font-size:15px;letter-spacing:.02em;
  padding:14px 26px;border-radius:var(--radius);border:2px solid transparent;
  text-decoration:none;cursor:pointer;transition:transform .15s,background .15s,color .15s,border-color .15s;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--red)}
.btn-sub{background:var(--sub);color:var(--sub-ink)}
.btn-ghost{background:transparent;color:var(--charcoal);border-color:var(--charcoal)}
.btn-ghost:hover{background:var(--charcoal);color:#fff}
.on-dark .btn-ghost,.hero .btn-ghost{color:#fff;border-color:#fff}
.on-dark .btn-ghost:hover,.hero .btn-ghost:hover{background:#fff;color:var(--charcoal)}
.btn-block{width:100%}

/* ---- Header ------------------------------------------------ */
.site-header{
  position:sticky;top:0;z-index:100;background:var(--charcoal);
  border-bottom:1px solid var(--line-dark);
}
.topbar{
  background:#111;font-size:13px;color:#cfcfcf;
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:16px;flex-wrap:wrap;padding-top:4px;padding-bottom:4px}
.topbar a{color:#fff;text-decoration:none;font-weight:500}
.topbar a:hover{color:var(--orange)}
.topbar .accred{letter-spacing:.06em;text-transform:uppercase;font-size:11px}

.navbar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-mark{width:34px;height:34px}
.logo-text{display:flex;flex-direction:column;line-height:1}
.logo-text .l1{
  font-family:var(--head);font-weight:700;font-size:19px;color:#fff;
  letter-spacing:.18em;display:flex;align-items:center;
}
.logo-text .l1 .ebar{
  display:inline-block;width:.72em;height:.72em;margin:0 .09em;position:relative;top:.02em;
  background:
    linear-gradient(#fff,#fff) 0 12%/100% 16% no-repeat,
    linear-gradient(#fff,#fff) 0 46%/72% 16% no-repeat,
    linear-gradient(#fff,#fff) 0 80%/100% 16% no-repeat;
}
.logo-text .l2{
  font-family:var(--head);font-weight:600;font-size:10px;color:var(--orange);
  letter-spacing:.42em;margin-top:4px;align-self:flex-end;
}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links>li{position:relative}
.nav-links a{
  display:block;padding:10px 14px;color:#fff;text-decoration:none;
  font-family:var(--head);font-weight:500;font-size:14px;letter-spacing:.02em;border-radius:8px;
}
.nav-links a:hover,.nav-links a.active{color:var(--orange)}
.has-drop>a::after{content:" ▾";font-size:10px}
.dropdown{
  position:absolute;left:0;top:100%;min-width:250px;background:#fff;border-radius:10px;
  box-shadow:0 18px 40px rgba(0,0,0,.22);padding:8px;display:none;
}
.has-drop:hover .dropdown,.has-drop:focus-within .dropdown{display:block}
.dropdown a{color:var(--charcoal);font-weight:500;padding:11px 14px;display:flex;align-items:center;gap:10px}
.dropdown a:hover{background:var(--grey);color:var(--charcoal)}
.dot{width:9px;height:9px;border-radius:50%;flex:0 0 9px}
.dot-ev{background:var(--ev)}.dot-solar{background:var(--solar)}
.dot-smart{background:var(--smart)}.dot-maint{background:var(--orange)}
.nav-cta{margin-left:8px}
.nav-toggle{
  display:none;background:none;border:0;cursor:pointer;padding:8px;
}
.nav-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:.2s}

/* ---- Hero -------------------------------------------------- */
.hero{
  background:var(--charcoal);color:#fff;position:relative;overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center right;display:block}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg, rgba(19,19,19,.98) 0%, rgba(19,19,19,.92) 52%, rgba(19,19,19,.42) 100%);
}
.hero .wrap{position:relative;z-index:1}
.hero h1,.hero .lead{text-shadow:0 2px 18px rgba(0,0,0,.45)}
@media (max-width:700px){
  .hero-bg::after{background:linear-gradient(rgba(19,19,19,.92), rgba(19,19,19,.9))}
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(720px 420px at 88% -10%, color-mix(in srgb,var(--sub) 26%,transparent), transparent 70%),
    radial-gradient(560px 380px at -8% 110%, rgba(255,106,0,.14), transparent 70%);
}
.hero .wrap{position:relative;padding-top:84px;padding-bottom:88px}
.hero h1{color:#fff;max-width:760px}
.hero .lead{color:#d9d9d9;max-width:640px;margin-top:18px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-points{display:flex;gap:26px;flex-wrap:wrap;margin-top:36px;padding-top:26px;border-top:1px solid var(--line-dark)}
.hero-points div{font-size:13px;color:#bdbdbd}
.hero-points strong{display:block;font-family:var(--head);font-weight:600;font-size:15px;color:#fff;margin-bottom:2px}
.on-dark h2,.on-dark h3{color:#fff}
.on-dark p{color:#c9c9c9}

/* ---- Sections ---------------------------------------------- */
.section{padding:78px 0}
.section-grey{background:var(--grey)}
.section-dark{background:var(--charcoal)}
.section-head{max-width:720px;margin-bottom:44px}
.section-head p{margin-top:12px}
.center{text-align:center}
.center .section-head{margin-left:auto;margin-right:auto}
.center .eyebrow{justify-content:center}

.grid{display:grid;gap:26px}
.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(--radius);
  padding:30px 26px;transition:transform .15s,box-shadow .15s;
}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(26,26,26,.10)}
.card h3{margin-bottom:10px}
.card p{font-size:15px}
.card .card-link{
  display:inline-block;margin-top:16px;font-family:var(--head);font-weight:600;font-size:14px;
  color:var(--sub);text-decoration:none;
}
.card .card-link:hover{text-decoration:underline}
.card-top{width:44px;height:5px;border-radius:3px;margin-bottom:20px;background:var(--sub)}
.card-ev .card-top{background:var(--ev)}
.card-solar .card-top{background:var(--solar)}
.card-smart .card-top{background:var(--smart)}
.card-maint .card-top{background:var(--orange)}
.card-ev .card-link{color:var(--ev)}
.card-solar .card-link{color:#c7a600}
.card-smart .card-link{color:var(--smart)}
.card-maint .card-link{color:var(--orange)}
.section-dark .card{background:#222;border-color:var(--line-dark)}
.section-dark .card h3{color:#fff}

/* text + media split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.split.rev{grid-template-columns:.95fr 1.05fr}
.split h2{margin-bottom:16px}
.split p+p{margin-top:14px}
.media-panel{
  border-radius:14px;min-height:340px;position:relative;overflow:hidden;
  background:linear-gradient(145deg,var(--charcoal) 0%,#2b2b2b 60%);
  display:flex;align-items:flex-end;padding:28px;color:#fff;
}
.media-panel::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(420px 300px at 80% 15%, color-mix(in srgb,var(--sub) 38%,transparent), transparent 70%);
}
.media-panel .mp-label{position:relative;font-family:var(--head);font-weight:600;font-size:14px;letter-spacing:.1em;text-transform:uppercase}
.media-panel .mp-big{position:relative;font-family:var(--head);font-weight:700;font-size:clamp(38px,5vw,58px);line-height:1;color:var(--sub)}
[data-theme="solar"] .media-panel .mp-big{color:var(--solar)}

/* photo panel with stat chip */
.img-panel{position:relative;border-radius:14px;overflow:hidden;min-height:340px;margin:0;box-shadow:0 18px 40px rgba(26,26,26,.14)}
.img-panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.img-panel figcaption{
  position:absolute;left:16px;right:16px;bottom:16px;
  background:rgba(26,26,26,.86);backdrop-filter:blur(5px);color:#e6e6e6;
  border-radius:12px;padding:14px 18px;border-left:4px solid var(--sub,var(--orange));
  font-size:13.5px;line-height:1.45;
}
.img-panel figcaption strong{
  display:block;font-family:var(--head);font-weight:700;font-size:24px;line-height:1.15;
  color:var(--sub,var(--orange));margin-bottom:2px;
}
[data-theme="solar"] .img-panel figcaption strong{color:var(--solar)}
.section-dark .img-panel{box-shadow:0 18px 40px rgba(0,0,0,.4)}
@media (max-width:860px){
  .img-panel{min-height:0;aspect-ratio:16/10}
}

/* checklist */
.checks{margin-top:20px;display:grid;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink-soft)}
.checks li::before{
  content:"✓";flex:0 0 22px;height:22px;border-radius:50%;
  background:var(--sub);color:var(--sub-ink);font-weight:700;font-size:13px;
  display:inline-flex;align-items:center;justify-content:center;margin-top:1px;
}
.on-dark .checks li{color:#c9c9c9}

/* process steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;counter-reset:step}
.step{position:relative;padding-top:18px}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-family:var(--head);font-weight:700;font-size:40px;color:var(--sub);
  opacity:.9;display:block;margin-bottom:10px;
}
.step h3{margin-bottom:8px}
.step p{font-size:14px}

/* stats band */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;text-align:center}
.stat strong{font-family:var(--head);font-weight:700;font-size:clamp(30px,4vw,44px);color:var(--orange);display:block}
.stat span{font-size:14px;color:#bdbdbd;letter-spacing:.04em;text-transform:uppercase;font-family:var(--head);font-weight:500}

/* accreditation strip */
.accreds{display:flex;flex-wrap:wrap;gap:14px}
.accred-pill{
  border:1px solid var(--line);border-radius:999px;padding:10px 20px;
  font-family:var(--head);font-weight:600;font-size:13px;letter-spacing:.05em;color:var(--charcoal);background:#fff;
}
.on-dark .accred-pill{border-color:var(--line-dark);color:#fff;background:transparent}

/* tables */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;min-width:620px;background:#fff;font-size:15px}
th{
  font-family:var(--head);font-weight:600;text-align:left;font-size:13px;letter-spacing:.05em;
  text-transform:uppercase;background:var(--charcoal);color:#fff;padding:14px 18px;
}
td{padding:14px 18px;border-top:1px solid var(--line);color:var(--ink-soft);vertical-align:top}
td strong{color:var(--charcoal)}
tr:nth-child(even) td{background:#fafafa}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin-bottom:12px;overflow:hidden}
.faq-q{
  width:100%;text-align:left;background:none;border:0;cursor:pointer;
  font-family:var(--head);font-weight:600;font-size:16px;color:var(--charcoal);
  padding:18px 52px 18px 22px;position:relative;
}
.faq-q::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:22px;color:var(--sub);font-weight:500;transition:transform .2s;
}
.faq-item.open .faq-q::after{transform:translateY(-50%) rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-a p{padding:0 22px 20px;font-size:15px}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--orange),var(--red));color:#fff}
.cta-band .wrap{padding-top:64px;padding-bottom:64px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-band h2{color:#fff;max-width:560px}
.cta-band p{color:rgba(255,255,255,.9);margin-top:10px;max-width:560px}
.cta-band .btn-ghost{color:#fff;border-color:#fff}
.cta-band .btn-ghost:hover{background:#fff;color:var(--orange)}
.cta-band .btn-white{background:#fff;color:var(--charcoal)}
.cta-band .btn-white:hover{background:var(--charcoal);color:#fff}

/* footer */
.site-footer{background:var(--charcoal);color:#c9c9c9;font-size:14px}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;
  padding:64px 0 44px;
}
.site-footer h4{
  color:#fff;font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px;
}
.site-footer ul li{margin-bottom:10px}
.site-footer a{color:#c9c9c9;text-decoration:none}
.site-footer a:hover{color:var(--orange)}
.footer-brand p{margin-top:14px;max-width:300px;color:#a8a8a8}
.footer-accreds{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-accreds span{
  border:1px solid var(--line-dark);border-radius:999px;padding:5px 12px;font-size:11px;
  font-family:var(--head);font-weight:600;letter-spacing:.05em;color:#e0e0e0;
}
.footer-bottom{
  border-top:1px solid var(--line-dark);padding:20px 0;display:flex;justify-content:space-between;
  gap:12px;flex-wrap:wrap;font-size:13px;color:#8f8f8f;
}

/* forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-family:var(--head);font-weight:600;font-size:13px;letter-spacing:.03em;color:var(--charcoal)}
.field input,.field select,.field textarea{
  font-family:var(--body);font-size:15px;padding:13px 14px;border:1px solid var(--line);
  border-radius:8px;background:#fff;color:var(--ink);width:100%;
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--orange);outline-offset:1px;border-color:var(--orange)}
.service-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.service-tile{
  border:2px solid var(--line);border-radius:var(--radius);padding:20px 14px;text-align:center;cursor:pointer;
  font-family:var(--head);font-weight:600;font-size:14px;color:var(--charcoal);background:#fff;transition:.15s;
}
.service-tile:hover{border-color:var(--charcoal)}
.service-tile.selected{border-color:var(--orange);background:#fff4ec}
.service-tile .dot{margin:0 auto 10px}
.form-note{font-size:13px;color:var(--ink-soft)}
.success-box{
  border:2px solid var(--orange);border-radius:var(--radius);background:#fff4ec;padding:34px;text-align:center;display:none;
}
.success-box h3{color:var(--orange);margin-bottom:8px}

/* projects filter */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:38px}
.filter-btn{
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 20px;cursor:pointer;
  font-family:var(--head);font-weight:600;font-size:13px;letter-spacing:.03em;color:var(--charcoal);transition:.15s;
}
.filter-btn:hover{border-color:var(--charcoal)}
.filter-btn.active{background:var(--charcoal);color:#fff;border-color:var(--charcoal)}
.project-card{overflow:hidden;padding:0}
.project-media{
  height:190px;display:flex;align-items:flex-end;padding:18px;color:#fff;position:relative;
  background:linear-gradient(150deg,#242424,#3a3a3a);
}
.project-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.project-media::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,17,17,.05) 35%,rgba(17,17,17,.62)),radial-gradient(300px 200px at 82% 10%, var(--pm,rgba(255,106,0,.35)), transparent 72%);z-index:1}
.project-media span{z-index:2}
.project-card:hover .project-media img{transform:scale(1.04)}
.project-media img{transition:transform .5s ease}
.project-media span{
  position:relative;font-family:var(--head);font-weight:600;font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  background:rgba(0,0,0,.45);padding:6px 12px;border-radius:999px;
}
.project-body{padding:24px}
.project-body h3{margin-bottom:8px}
.project-body p{font-size:14px}
.project-meta{margin-top:14px;font-size:13px;color:#7a7a7a;display:flex;gap:14px;flex-wrap:wrap}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .55s ease,transform .55s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* skip link + focus */
.skip{
  position:absolute;left:-9999px;top:0;background:var(--orange);color:#fff;padding:10px 16px;z-index:200;
  font-family:var(--head);font-weight:600;border-radius:0 0 8px 0;
}
.skip:focus{left:0}
a:focus-visible,button:focus-visible{outline:2px solid var(--orange);outline-offset:2px}

/* ---- Responsive ------------------------------------------- */
@media(max-width:1020px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .split,.split.rev{grid-template-columns:1fr;gap:34px}
  .service-tiles{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){
  .g3{grid-template-columns:1fr}
  .g2{grid-template-columns:1fr}
  .nav-toggle{display:block}
  .nav-links{
    position:fixed;inset:0;top:0;background:var(--charcoal);flex-direction:column;align-items:flex-start;
    padding:96px 28px 40px;gap:2px;transform:translateX(100%);transition:transform .25s ease;overflow-y:auto;z-index:90;
  }
  body.nav-open .nav-links{transform:none}
  body.nav-open{overflow:hidden}
  .nav-links>li{width:100%}
  .nav-links a{font-size:18px;padding:14px 0}
  .has-drop>a::after{content:""}
  .dropdown{position:static;display:block;box-shadow:none;background:transparent;padding:0 0 6px 14px;min-width:0}
  .dropdown a{color:#d9d9d9;font-size:16px;padding:10px 0}
  .dropdown a:hover{background:none;color:var(--orange)}
  .nav-cta{margin:18px 0 0;width:100%}
  .nav-toggle{position:relative;z-index:95}
  body.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.nav-open .nav-toggle span:nth-child(2){opacity:0}
  body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero .wrap{padding-top:60px;padding-bottom:64px}
  .section{padding:60px 0}
}
@media(max-width:560px){
  .steps,.stats{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .form-grid{grid-template-columns:1fr}
  .service-tiles{grid-template-columns:1fr 1fr}
  .topbar .accred{display:none}
  .hero-points{gap:18px}
  .cta-band .wrap{padding-top:48px;padding-bottom:48px}
}

/* quote form: honeypot + error */
.hp-field{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.form-error{
  margin-top:16px;padding:14px 18px;border-radius:10px;font-size:14.5px;
  background:#FDECEA;color:#B3261E;border:1px solid #F5C6C1;
}
.form-error a{color:#B3261E;font-weight:600}