/* Arijen A/C Heating & Electrical Corp — AG Web Studio build
   Palette: clean white base, deep navy, brand red + blue (flame logo).
   Mobile-first. No external assets. */
:root{
  --navy:#0a2540;
  --navy-2:#071a2e;
  --navy-3:#103a5f;
  --red:#c8102e;
  --red-dark:#a30d26;
  --blue:#1668c4;
  --blue-dark:#0f4f96;
  --wa:#1faa55;
  --wa-dark:#178a44;
  --ink:#182634;
  --grey:#54687e;
  --line:#dce5ef;
  --sky:#eef4fb;
  --sky-2:#e2ecf8;
  --radius:14px;
  --shadow:0 10px 30px rgba(10,37,64,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.6;
  font-size:17px;
  -webkit-text-size-adjust:100%;
}
img,svg{display:block}
a{color:var(--blue)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--blue);
  outline-offset:2px;
}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.skip-link{
  position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;
  padding:12px 18px;z-index:200;border-radius:0 0 10px 0;font-weight:600;
}
.skip-link:focus{left:0}
h1,h2,h3{color:var(--navy);line-height:1.18;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:2.35rem}
h2{font-size:1.75rem}
h3{font-size:1.13rem}
p{margin:0 0 1em}
.lead{font-size:1.14rem;color:var(--grey)}
.eyebrow{
  display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;color:var(--red);margin-bottom:.7em;
}
.eyebrow.blue{color:var(--blue)}
section{padding:64px 0}
.section-head{max-width:720px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;background:#fff;
  border-bottom:1px solid var(--line);
}
.header-in{display:flex;align-items:center;gap:18px;min-height:72px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex:none}
.brand .mark{width:40px;height:40px;flex:none}
.brand-name{font-size:1.55rem;font-weight:800;line-height:1;letter-spacing:-.02em}
.brand-name .ari{color:var(--red)}
.brand-name .jen{color:var(--blue)}
.brand-sub{display:block;font-size:.6rem;font-weight:700;letter-spacing:.22em;color:var(--grey);margin-top:3px}
.mainnav{display:flex;gap:4px;margin-left:auto}
.mainnav a{
  color:var(--navy);text-decoration:none;font-weight:600;font-size:.95rem;
  padding:10px 11px;border-radius:9px;white-space:nowrap;
}
.mainnav a:hover{background:var(--sky)}
.mainnav a[aria-current="page"]{color:var(--blue);background:var(--sky)}
.header-call{
  display:inline-flex;align-items:center;gap:8px;flex:none;
  background:var(--red);color:#fff;text-decoration:none;font-weight:700;
  padding:11px 16px;border-radius:10px;font-size:.95rem;min-height:44px;
}
.header-call:hover{background:var(--red-dark)}
.header-call svg{width:17px;height:17px}
.nav-toggle{
  display:none;margin-left:auto;background:#fff;border:1px solid var(--line);
  border-radius:10px;width:46px;height:46px;cursor:pointer;padding:0;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy);border-radius:2px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  text-decoration:none;font-weight:700;border-radius:11px;
  padding:14px 24px;font-size:1rem;min-height:50px;border:2px solid transparent;
  transition:background .15s ease,border-color .15s ease;
}
.btn svg{width:19px;height:19px;flex:none}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-dark)}
.btn-white{background:#fff;color:var(--navy)}
.btn-white:hover{background:var(--sky)}
.btn-outline{border-color:#fff;color:#fff;background:transparent}
.btn-outline:hover{background:rgba(255,255,255,.12)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-3)}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(135deg,var(--navy-2) 0%,var(--navy) 55%,var(--navy-3) 100%);
  color:#fff;padding:70px 0 76px;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:-140px;top:-140px;width:440px;height:440px;border-radius:50%;
  background:radial-gradient(circle,rgba(22,104,196,.35) 0%,rgba(22,104,196,0) 70%);
}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;position:relative;z-index:1}
.hero h1{color:#fff;font-size:2.7rem;margin-bottom:.35em}
.hero h1 .hl-red{color:#ff6b81}
.hero h1 .hl-blue{color:#7db8f0}
.hero .sub{font-size:1.13rem;color:#c9d8ea;max-width:34em;margin-bottom:28px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}
.hero-chips li{
  list-style:none;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);
  color:#e6eefb;font-size:.86rem;font-weight:600;padding:7px 13px;border-radius:999px;
}
.hero-chips{padding:0;margin-bottom:0}
.hero-panel{
  background:#fff;border-radius:18px;padding:30px 28px;color:var(--ink);
  box-shadow:var(--shadow);
}
.hero-panel .mark{width:58px;height:58px}
.hero-panel h2{font-size:1.3rem;margin:14px 0 4px}
.hero-panel .slogan{font-weight:800;color:var(--navy);font-size:1.02rem;margin-bottom:14px}
.hero-panel ul{margin:0;padding:0;list-style:none}
.hero-panel li{
  padding:9px 0;border-top:1px solid var(--line);display:flex;gap:10px;align-items:baseline;
  font-size:.97rem;
}
.hero-panel li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue);flex:none;position:relative;top:-1px}
.hero-panel li:nth-child(odd)::before{background:var(--red)}
.hero-panel .panel-call{margin-top:18px;display:flex;gap:10px;flex-wrap:wrap}
.page-hero{background:linear-gradient(135deg,var(--navy-2),var(--navy) 60%,var(--navy-3));color:#fff;padding:56px 0}
.page-hero h1{color:#fff;font-size:2.2rem;max-width:20em}
.page-hero .sub{color:#c9d8ea;font-size:1.08rem;max-width:44em;margin:0}
.page-hero .eyebrow{color:#ff8fa0}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:0 2px 10px rgba(10,37,64,.04);
}
.card .icon{
  width:50px;height:50px;border-radius:13px;background:var(--sky);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--blue);
}
.card .icon svg{width:27px;height:27px}
.card.tint-red .icon{background:#fdeef0;color:var(--red)}
.card h3{margin-bottom:.35em}
.card p{color:var(--grey);font-size:.97rem;margin-bottom:0}
.card a.more{font-weight:700;text-decoration:none;display:inline-block;margin-top:12px}
.card a.more:hover{text-decoration:underline}
.band{background:var(--sky)}
.band-navy{background:var(--navy);color:#fff}
.band-navy h2,.band-navy h3{color:#fff}
.band-navy p{color:#c9d8ea}

/* service list rows on service pages */
.svc-list{display:grid;gap:16px}
.svc-row{
  display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:22px 24px;
}
.svc-row .icon{
  width:48px;height:48px;flex:none;border-radius:12px;background:var(--sky);color:var(--blue);
  display:flex;align-items:center;justify-content:center;
}
.svc-row .icon svg{width:25px;height:25px}
.svc-row h3{margin-bottom:.25em}
.svc-row p{margin:0;color:var(--grey);font-size:.97rem}

/* areas */
.area-card{display:block;text-decoration:none;color:var(--ink)}
.area-card:hover{border-color:var(--blue)}
.area-card h3{color:var(--navy)}
.area-card .go{color:var(--blue);font-weight:700;font-size:.93rem}
.area-block{scroll-margin-top:96px;padding:34px 0;border-bottom:1px solid var(--line)}
.area-block:last-child{border-bottom:none}
.area-block h3{font-size:1.4rem;color:var(--navy)}
.area-block p{color:var(--grey);max-width:52em}

/* brand panel placeholder (photo slot) */
.photo-slot{
  border-radius:18px;background:linear-gradient(150deg,var(--sky) 0%,var(--sky-2) 100%);
  border:1px solid var(--line);min-height:280px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;padding:36px 26px;gap:8px;
}
.photo-slot .mark{width:74px;height:74px}
.photo-slot .slogan{font-weight:800;color:var(--navy);font-size:1.15rem}
.photo-slot p{color:var(--grey);margin:0;font-size:.95rem;max-width:26em}

/* ---------- CTA band ---------- */
.cta-band{background:var(--navy);color:#fff;padding:52px 0}
.cta-in{display:flex;align-items:center;gap:28px;justify-content:space-between;flex-wrap:wrap}
.cta-band h2{color:#fff;margin-bottom:.25em;font-size:1.6rem}
.cta-band p{color:#c9d8ea;margin:0}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:start}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;margin-bottom:18px}
.contact-card h3{margin-bottom:.6em}
.contact-line{display:flex;gap:12px;padding:10px 0;border-top:1px solid var(--line);align-items:baseline}
.contact-line:first-of-type{border-top:none}
.contact-line .k{font-size:.8rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--grey);width:74px;flex:none}
.contact-line a{font-weight:700;text-decoration:none}
.contact-line a:hover{text-decoration:underline}
form .field{margin-bottom:16px}
form label{display:block;font-weight:700;color:var(--navy);margin-bottom:6px;font-size:.95rem}
form input,form select,form textarea{
  width:100%;font:inherit;color:var(--ink);background:#fff;
  border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;min-height:48px;
}
form textarea{min-height:120px;resize:vertical}
form input:focus,form select:focus,form textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(22,104,196,.18)}
.form-note{color:var(--grey);font-size:.9rem;margin-top:12px}
.map-frame{border:0;width:100%;height:340px;border-radius:var(--radius);border:1px solid var(--line)}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-2);color:#b9cbdf;padding:56px 0 0;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
.site-footer h3{color:#fff;font-size:1rem;margin-bottom:.8em}
.site-footer a{color:#b9cbdf;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:8px}
.foot-brand .brand-name{font-size:1.5rem}
.foot-brand .brand-sub{color:#8fa5bd}
.foot-base{
  border-top:1px solid rgba(255,255,255,.14);margin-top:40px;padding:20px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.86rem;color:#8fa5bd;
}
.foot-base a{color:#b9cbdf}

/* ---------- Sticky mobile call bar ---------- */
.callbar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:120;
  background:#fff;border-top:1px solid var(--line);
  padding:10px 12px calc(10px + env(safe-area-inset-bottom));
  gap:10px;box-shadow:0 -6px 20px rgba(10,37,64,.12);
}
.callbar a{
  flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;border-radius:11px;font-weight:800;text-decoration:none;font-size:1rem;
}
.callbar a svg{width:19px;height:19px}
.callbar .cb-call{background:var(--red);color:#fff}
.callbar .cb-wa{background:var(--wa);color:#fff}

/* ---------- Responsive ---------- */
@media (max-width:1020px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  body{padding-bottom:74px}
  .callbar{display:flex}
  .header-call{display:none}
  .nav-toggle{display:flex}
  .mainnav{
    display:none;position:absolute;top:100%;left:0;right:0;background:#fff;
    flex-direction:column;padding:10px 16px 16px;border-bottom:1px solid var(--line);
    box-shadow:0 18px 30px rgba(10,37,64,.12);gap:2px;
  }
  .mainnav.open{display:flex}
  .mainnav a{padding:13px 12px;font-size:1rem;border-radius:10px}
  .site-header{position:sticky}
  .header-in{position:relative}
  .hero{padding:52px 0 58px}
  .hero h1{font-size:2.05rem}
  .hero-in{grid-template-columns:1fr;gap:30px}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  section{padding:48px 0}
  h1{font-size:1.95rem}
  .page-hero h1{font-size:1.85rem}
  .cta-in{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .grid-4{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero-ctas .btn{flex:1 1 100%}
  .cta-btns .btn{flex:1 1 100%}
}