/* CJA HVAC Services: brand colors from proposal letterhead */
:root{
  --navy:#1F3864; --navy-dark:#14264A; --navy-deep:#0E1B36;
  --red:#C41E3A; --red-dark:#A3162F;
  --blue:#4A7FCB;
  --ink:#1B2433; --muted:#5B6576; --line:#E3E8F0; --tint:#F4F7FB; --white:#fff;
  --radius:14px; --shadow:0 10px 30px rgba(20,38,74,.12); --shadow-sm:0 4px 14px rgba(20,38,74,.08);
  --font:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;font-family:var(--font);color:var(--ink);line-height:1.6;background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--navy)}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;color:var(--navy)}
p{margin:0 0 1em}
.container{width:min(1180px,100% - 40px);margin-inline:auto}
.ico{width:1.15em;height:1.15em;flex:none;vertical-align:-.2em}
.skip-link{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;z-index:100}
.skip-link:focus{left:10px;top:10px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.75em 1.3em;border-radius:10px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:1rem;font-family:inherit;transition:transform .15s,background .15s,box-shadow .15s,color .15s}
.btn:hover{transform:translateY(-1px)}
.btn-lg{padding:.95em 1.6em;font-size:1.05rem}
.btn-block{width:100%}
.btn-red{background:var(--red);color:#fff;box-shadow:0 6px 18px rgba(196,30,58,.3)}
.btn-red:hover{background:var(--red-dark)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-dark)}
.btn-white{background:#fff;color:var(--navy)}
.btn-white:hover{background:#EEF2F8}
.btn-outline-light{border-color:rgba(255,255,255,.7);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.1)}

/* Top bar */
.topbar{background:var(--navy-deep);color:#CFD8E8;font-size:.86rem}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:7px 0}
.topbar a{color:#fff;text-decoration:none;margin-left:20px}
.topbar a:hover{text-decoration:underline}
.topbar-item,.topbar a{display:inline-flex;align-items:center;gap:6px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);box-shadow:0 2px 12px rgba(20,38,74,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:10px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-logo{height:62px;width:auto}
.brand-text{display:flex;flex-direction:column;gap:4px}
.wordmark{display:inline-flex;white-space:nowrap;font-weight:900;letter-spacing:.04em;line-height:1;font-size:1.05rem}
.wm-red{background:var(--red);color:#fff;padding:.42em .55em}
.wm-navy{background:var(--navy);color:#fff;padding:.42em .7em}
.wm-navy-light{background:#2B4A80}
.brand-tag{white-space:nowrap;font-size:.72rem;font-weight:700;color:var(--red);letter-spacing:.06em;text-transform:uppercase}
.nav{display:flex;align-items:center;gap:22px}
.nav a{white-space:nowrap;text-decoration:none;color:var(--navy);font-weight:600;font-size:.95rem}
.nav a:not(.btn):hover{color:var(--red)}
.nav .nav-cta{color:#fff;padding:.6em 1.1em}
.header-actions{display:none;align-items:center;gap:10px}
.call-pill{display:inline-flex;align-items:center;gap:6px;background:var(--red);color:#fff;text-decoration:none;font-weight:700;padding:.55em .9em;border-radius:999px;font-size:.92rem}
.nav-toggle{background:none;border:2px solid var(--line);border-radius:10px;padding:8px;color:var(--navy);cursor:pointer;display:inline-flex}
.nav-toggle .ico{width:24px;height:24px}
.nav-toggle .ico-close{display:none}
.nav-toggle[aria-expanded="true"] .ico-open{display:none}
.nav-toggle[aria-expanded="true"] .ico-close{display:block}
.rule{display:flex;flex-direction:column}
.rule span:first-child{height:4px;background:var(--red)}
.rule span:last-child{height:3px;background:var(--navy)}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-1;background:
  linear-gradient(100deg,rgba(14,27,54,.96) 0%,rgba(20,38,74,.88) 42%,rgba(31,56,100,.45) 75%,rgba(196,30,58,.25) 100%),
  url("../images/hero-rooftop-technician.jpg") center 35%/cover no-repeat}
.hero-inner{padding:96px 0 104px}
.hero-copy{max-width:640px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);padding:6px 14px;border-radius:999px;font-size:.88rem;font-weight:600;margin-bottom:22px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px rgba(196,30,58,.3)}
.hero h1{color:#fff;font-size:clamp(2rem,4.6vw,3.3rem);font-weight:800;letter-spacing:-.01em;margin-bottom:.45em}
.lead{font-size:1.15rem;color:#DCE4F2;max-width:560px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 24px}
.hero-points{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 24px;font-weight:600;color:#E8EEF8}
.hero-points li{display:flex;align-items:center;gap:8px}
.hero-points .ico{color:#fff;background:var(--red);border-radius:50%;padding:3px;width:22px;height:22px}

/* Strip */
.strip{background:#fff;position:relative;z-index:2}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:-44px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.strip-item{display:flex;gap:14px;align-items:center;padding:22px 22px;border-right:1px solid var(--line)}
.strip-item:last-child{border-right:0}
.strip-item>.ico{width:40px;height:40px;color:var(--red);background:#FBE9EC;border-radius:10px;padding:8px}
.strip-item:nth-child(even)>.ico{color:var(--navy);background:#E8EEF8}
.strip-item strong{display:block;color:var(--navy)}
.strip-item span{font-size:.88rem;color:var(--muted)}

/* Sections */
.section{padding:88px 0}
.section-tint{background:var(--tint)}
.section-head{text-align:center;max-width:720px;margin:0 auto 48px}
.section-head h2,.why-intro h2,.area-copy h2,.contractors-copy h2,.contact-info h2{font-size:clamp(1.7rem,3.2vw,2.4rem);font-weight:800}
.sub{color:var(--muted);font-size:1.08rem}
p.kicker,.kicker{display:inline-block;color:var(--red);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;margin-bottom:10px;padding-bottom:6px;border-bottom:3px solid var(--navy)}
p.kicker-light,.kicker-light{color:#FF8A9C;border-color:#fff}
.section-head.light h2{color:#fff}
.section-head.light .kicker{color:#FF8A9C;border-color:#fff}
.badge{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;color:#fff;flex:none}
.badge .ico{width:24px;height:24px}
.badge-red{background:var(--red)}
.badge-navy{background:var(--navy)}

/* Services */
.svc-columns{display:grid;grid-template-columns:1fr 1.25fr;gap:28px;align-items:start}
.svc-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow-sm)}
.svc-panel-dark{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-deep) 100%);border-color:transparent;color:#fff}
.svc-panel-head{display:flex;gap:14px;align-items:center;margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.svc-panel-dark .svc-panel-head{border-color:rgba(255,255,255,.15)}
.svc-panel-head h3{font-size:1.5rem;margin:0}
.svc-panel-head p{margin:0;color:var(--muted)}
.svc-panel-dark h3,.svc-panel-dark h4{color:#fff}
.svc-panel-dark .svc-panel-head p{color:#B9C6DD}
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.svc-panel:first-child .svc-grid{grid-template-columns:1fr}
.svc-card{padding:18px;border-radius:12px;background:var(--tint);border:1px solid transparent;transition:border-color .2s,transform .2s}
.svc-card:hover{border-color:var(--red);transform:translateY(-2px)}
.svc-panel-dark .svc-card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.08)}
.svc-panel-dark .svc-card:hover{border-color:var(--red)}
.svc-card>.ico{width:28px;height:28px;color:var(--red);margin-bottom:8px}
.svc-panel-dark .svc-card>.ico{color:#FF8A9C}
.svc-card h4{font-size:1.05rem;margin-bottom:.3em}
.svc-card p{margin:0;font-size:.94rem;color:var(--muted)}
.svc-panel-dark .svc-card p{color:#C3CEE2}
.svc-panel:first-child .svc-card{display:grid;grid-template-columns:auto 1fr;column-gap:14px}
.svc-panel:first-child .svc-card>.ico{grid-row:span 2;margin:2px 0 0}

/* Why */
.why-grid{display:grid;grid-template-columns:.85fr 1.4fr;gap:48px;align-items:center}
.why-intro p{color:var(--muted);font-size:1.06rem}
.why-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.why-card{background:#fff;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);border-top:4px solid var(--navy)}
.why-card:nth-child(odd){border-top-color:var(--red)}
.why-card h3{font-size:1.06rem;margin:14px 0 6px}
.why-card p{font-size:.93rem;color:var(--muted);margin:0}

/* Area */
.area-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.area-copy p{color:var(--muted);font-size:1.06rem}
.chips{list-style:none;padding:0;margin:22px 0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{background:#fff;border:1.5px solid var(--line);color:var(--navy);font-weight:700;padding:8px 14px;border-radius:999px;font-size:.93rem}
.chips li:nth-child(-n+2){background:var(--navy);border-color:var(--navy);color:#fff}
.chips li:nth-last-child(-n+2){border-color:var(--red);color:var(--red)}
.small-note{font-size:.92rem;color:var(--muted)}
.small-note.light{color:#C3CEE2}
.area-map{background:#fff;border-radius:20px;box-shadow:var(--shadow);padding:14px}
.map-svg{width:100%;height:auto;display:block;font-family:var(--font)}
.map-caption{text-align:right;font-size:.75rem;color:#98A2B3;margin:6px 6px 0}

/* Steps */
.section-navy{background:radial-gradient(circle at 85% 10%,rgba(196,30,58,.25),transparent 45%),linear-gradient(160deg,var(--navy) 0%,var(--navy-deep) 100%);color:#fff}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.step{position:relative;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:30px 22px 24px}
.step-num{position:absolute;top:-16px;left:22px;width:36px;height:36px;border-radius:50%;background:var(--red);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 5px var(--navy)}
.step>.ico{width:34px;height:34px;color:#FF8A9C;margin-bottom:10px}
.step h3{color:#fff;font-size:1.12rem}
.step p{color:#C3CEE2;margin:0;font-size:.95rem}

/* Contractors */
.contractors{position:relative;color:#fff;isolation:isolate;overflow:hidden}
.contractors-bg{position:absolute;inset:0;z-index:-1;background:
  linear-gradient(90deg,rgba(163,22,47,.95) 0%,rgba(31,56,100,.93) 55%,rgba(31,56,100,.55) 100%),
  url("../images/commercial-condensers.jpg") center/cover no-repeat}
.contractors-copy{max-width:680px}
.contractors-copy h2{color:#fff}
.contractors-copy>p{color:#E6ECF6;font-size:1.08rem}
.ticks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px}
.ticks li{display:flex;gap:10px;align-items:flex-start;font-weight:600}
.ticks .ico{background:#fff;color:var(--red);border-radius:50%;padding:3px;width:22px;height:22px;margin-top:2px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact-info>p{color:var(--muted);font-size:1.06rem}
.contact-list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:16px}
.contact-list li{display:flex;gap:14px;align-items:center}
.contact-list strong{display:block;color:var(--navy);font-size:.82rem;text-transform:uppercase;letter-spacing:.08em}
.contact-list a,.contact-list span:not(.badge){font-size:1.08rem;font-weight:600;color:var(--ink);text-decoration:none;word-break:break-word}
.contact-list a:hover{color:var(--red)}
.estimate-form{background:#fff;border-radius:18px;padding:32px;box-shadow:var(--shadow);border-top:6px solid var(--red)}
.estimate-form h3{font-size:1.4rem;margin-bottom:18px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}
.field label{font-weight:700;font-size:.92rem;color:var(--navy)}
.req{color:var(--red)}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;padding:.75em .9em;border:1.5px solid #CCD5E3;border-radius:10px;background:#FBFCFE;color:var(--ink);width:100%;transition:border-color .15s,box-shadow .15s}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 4px rgba(31,56,100,.12);background:#fff}
.field .invalid{border-color:var(--red);box-shadow:0 0 0 3px rgba(196,30,58,.12)}
.form-error{color:var(--red);font-weight:700;font-size:.92rem}
.form-note{font-size:.84rem;color:var(--muted);margin:14px 0 0}

/* Footer */
.site-footer{background:var(--navy-deep);color:#B9C6DD}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding:56px 0 36px}
.footer-brand{display:flex;gap:16px;align-items:flex-start}
.footer-logo{background:#fff;border-radius:12px;padding:8px;flex:none}
.footer-logo img{height:84px;width:auto}
.footer-tag{color:#FF8A9C;font-weight:700;font-size:.85rem;margin-top:10px}
.site-footer h4{color:#fff;font-size:.95rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0 0 16px;display:grid;gap:8px;font-size:.94rem}
.site-footer a{color:#DCE4F2;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.site-footer .btn{color:#fff;text-decoration:none}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;border-top:1px solid rgba(255,255,255,.12);padding:18px 0;font-size:.86rem}
.footer-bottom p{margin:0}

/* Mobile sticky bar */
.mobile-bar{display:none}

/* Responsive */
@media (max-width:1080px){
  .nav{gap:16px}
  .nav a{font-size:.9rem}
  .why-grid{grid-template-columns:1fr}
  .svc-columns{grid-template-columns:1fr}
  .svc-panel:first-child .svc-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:1219px){
  .header-actions{display:flex}
  .nav{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;box-shadow:0 12px 24px rgba(20,38,74,.12);display:none}
  .nav.open{display:flex}
  .nav a{padding:14px 4px;border-bottom:1px solid var(--line);font-size:1rem}
  .nav .nav-cta{margin-top:14px;border:0;padding:.9em}
}
@media (max-width:960px){
  .strip-grid{grid-template-columns:1fr 1fr}
  .strip-item:nth-child(2){border-right:0}
  .strip-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .steps{grid-template-columns:1fr 1fr;row-gap:36px}
  .area-grid,.contact-grid{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .topbar-item{display:none}
  .topbar-inner{justify-content:center}
}
@media (max-width:640px){
  html{scroll-padding-top:76px}
  body{padding-bottom:64px}
  .container{width:min(1180px,100% - 32px)}
  .topbar{display:none}
  .brand-logo{height:48px}
  .wordmark{font-size:.85rem}
  .brand-tag{font-size:.62rem}
  .call-pill span{display:none}
  .call-pill{padding:.6em}
  .call-pill .ico{width:22px;height:22px}
  .hero-inner{padding:64px 0 84px}
  .lead{font-size:1.04rem}
  .hero-ctas .btn{width:100%}
  .strip-grid{grid-template-columns:1fr;margin-top:-36px}
  .strip-item{border-right:0;border-bottom:1px solid var(--line);padding:16px 18px}
  .strip-item:last-child{border-bottom:0}
  .section{padding:64px 0}
  .svc-panel{padding:20px}
  .svc-grid,.svc-panel:first-child .svc-grid{grid-template-columns:1fr}
  .why-cards{grid-template-columns:1fr;gap:12px}
  .why-card{display:grid;grid-template-columns:auto 1fr;column-gap:14px;padding:18px}
  .why-card .badge{grid-row:span 2;width:42px;height:42px}
  .why-card h3{margin:2px 0 4px}
  .step{padding:26px 20px 20px}
  .steps{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr;gap:0}
  .estimate-form{padding:22px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .mobile-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;box-shadow:0 -6px 18px rgba(20,38,74,.18)}
  .mobile-bar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:16px 10px;color:#fff;font-weight:800;text-decoration:none}
  .mb-call{background:var(--red)}
  .mb-est{background:var(--navy)}
}
@media (min-width:641px) and (max-width:1080px){
  .why-cards{grid-template-columns:repeat(2,1fr)}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.svc-card{transition:none}}
/* Keep kicker labels on-brand over section paragraph rules */
p.kicker{color:var(--red);font-size:.8rem}
.why-intro p.kicker,.area-copy p.kicker,.contact-info>p.kicker{color:var(--red);font-size:.8rem}
.contractors-copy>p.kicker-light,.section-head.light p.kicker{color:#FF8A9C;font-size:.8rem}

/* Meet the owners */
.owner-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1000px;margin:0 auto}
.owner-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px 26px 28px;text-align:center;box-shadow:var(--shadow-sm);border-top:5px solid var(--navy)}
.owner-card:nth-child(2){border-top-color:var(--red)}
.avatar{display:inline-flex;align-items:center;justify-content:center;width:88px;height:88px;border-radius:50%;color:#fff;font-weight:800;font-size:1.7rem;letter-spacing:.04em;margin-bottom:16px}
.avatar-navy{background:linear-gradient(145deg,var(--navy),var(--navy-deep));box-shadow:0 0 0 5px #fff,0 0 0 8px var(--red)}
.avatar-red{background:linear-gradient(145deg,var(--red),var(--red-dark));box-shadow:0 0 0 5px #fff,0 0 0 8px var(--navy)}
.owner-card h3{font-size:1.25rem;margin-bottom:4px}
.owner-card p{color:var(--muted);font-size:.95rem;margin:0}
.owner-card p.owner-role{color:var(--red);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;margin-bottom:12px}
.owners-note{display:flex;align-items:center;justify-content:center;gap:10px;max-width:1000px;margin:28px auto 0;background:var(--tint);border-left:4px solid var(--red);border-radius:10px;padding:14px 18px;font-weight:700;color:var(--navy);text-align:left}
.owners-note .ico{color:var(--red);width:22px;height:22px}
.footer-owners{color:#B9C6DD;font-size:.88rem}
@media (max-width:960px){.owner-cards{grid-template-columns:1fr 1fr}.owner-card:last-child{grid-column:1/-1;max-width:420px;justify-self:center;width:100%}}
@media (max-width:640px){.owner-cards{grid-template-columns:1fr;gap:16px}.owner-card{padding:24px 20px}.owner-card:last-child{max-width:none}.avatar{width:72px;height:72px;font-size:1.4rem}.owners-note{justify-content:flex-start}}

.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.owner-side{display:table;margin:6px auto 0;background:var(--navy);color:#fff;padding:3px 12px;border-radius:999px;font-size:.72rem;letter-spacing:.1em}
.owner-card:nth-child(2) .owner-side{background:var(--red)}

.owner-phone{margin-top:.6rem;font-weight:700}
.owner-phone a{color:#C41E3A;text-decoration:none;display:inline-flex;align-items:center;gap:.4rem}
.owner-phone a:hover{text-decoration:underline}