/* Ewing | Kessler — HVAC campaign site */
:root{
  --navy:#0B1B2C; --navy2:#06101B; --panel:#0F2438;
  --orange:#F26C20; --orange-d:#d65f18; --cyan:#3CC8E8;
  --ink:#0B1B2C; --body:#33414E; --mute:#6A7A89; --line:#E4EAF0;
  --bg:#FFFFFF; --bg-soft:#F5F8FB;
  --maxw:1140px; --radius:14px;
  --shadow:0 14px 40px rgba(11,27,44,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:"Open Sans",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--body);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;
}
h1,h2,h3{color:var(--ink);line-height:1.18;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.2vw,3.25rem)}
h2{font-size:clamp(1.5rem,3vw,2.2rem)}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
a{color:var(--orange-d);text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.accent{color:var(--orange)}
.center{text-align:center}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.02rem;
  padding:15px 30px;border-radius:999px;border:0;cursor:pointer;transition:.15s ease;line-height:1}
.btn-primary{background:var(--orange);color:#10202f}
.btn-primary:hover{background:var(--orange-d);transform:translateY(-1px);color:#10202f}
.btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-lg{padding:18px 38px;font-size:1.1rem}

/* top bar */
.topbar{background:var(--navy);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(255,255,255,.07)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:78px}
.topbar img{height:44px;width:auto;display:block}
.topbar .right{display:flex;align-items:center;gap:22px}
.topbar .tel{color:#cfe0ee;font-weight:700;white-space:nowrap}
.topbar .tel:hover{color:#fff}
@media(max-width:620px){.topbar .tel{display:none}.topbar .wrap{height:66px}.topbar img{height:38px}}

/* hero */
.hero{position:relative;background:var(--navy2);color:#eaf2f9;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(7,16,27,.94) 0%,rgba(9,24,40,.86) 42%,rgba(9,24,40,.45) 100%),
  url("assets/hero.jpg") center/cover no-repeat;}
.hero .wrap{position:relative;padding:92px 24px 100px;max-width:var(--maxw)}
.hero .inner{max-width:660px}
.eyebrow{display:inline-block;color:var(--cyan);font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  font-size:.82rem;margin-bottom:18px}
.hero h1{color:#fff}
.hero p.lead{font-size:1.22rem;color:#cdddea;max-width:560px;margin:.2rem 0 1.8rem}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:6px}
.hero .micro{margin-top:22px;color:#9fb6c8;font-size:.95rem}
.orange-rule{height:5px;width:84px;background:var(--orange);border-radius:3px;margin:0 0 26px}

/* trust strip */
.trust{background:var(--panel);color:#dce8f2}
.trust .wrap{display:flex;flex-wrap:wrap;gap:14px 40px;justify-content:center;align-items:center;
  padding:18px 24px;font-weight:700;font-size:.98rem}
.trust span{display:inline-flex;align-items:center;gap:9px}
.trust .dot{color:var(--cyan)}

/* sections */
section.block{padding:80px 0}
#why,#quote{scroll-margin-top:96px}   /* offset for the sticky header on anchor jumps */
.section-head{max-width:720px;margin:0 auto 50px;text-align:center}
.section-head p{color:var(--mute);font-size:1.08rem}

/* value cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;
  box-shadow:var(--shadow)}
.card .ico{width:52px;height:52px;border-radius:12px;background:rgba(242,108,32,.12);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card .ico svg{width:28px;height:28px;stroke:var(--orange)}
.card h3{margin-bottom:.4rem}
.card p{color:var(--body);margin:0}
@media(max-width:860px){.cards{grid-template-columns:1fr}}

/* split feature */
.bg-soft{background:var(--bg-soft)}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.split img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow);display:block}
.split ul{list-style:none;padding:0;margin:18px 0 0}
.split li{position:relative;padding:9px 0 9px 34px;font-weight:600;color:var(--ink)}
.split li::before{content:"";position:absolute;left:0;top:14px;width:18px;height:18px;border-radius:50%;
  background:var(--orange);box-shadow:0 0 0 4px rgba(242,108,32,.16)}
.split li::after{content:"";position:absolute;left:6px;top:18px;width:6px;height:10px;border-right:2px solid #fff;
  border-bottom:2px solid #fff;transform:rotate(40deg)}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:30px}.split .media{order:-1}}

/* CTA band */
.cta-band{background:linear-gradient(100deg,var(--navy),#10314c);color:#fff;text-align:center;padding:72px 24px}
.cta-band h2{color:#fff}
.cta-band p{color:#cdddea;max-width:560px;margin:0 auto 26px;font-size:1.12rem}

/* form */
.form-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:34px}
.form-aside h2{margin-bottom:.3em}
.form-aside .lead{color:var(--mute);font-size:1.08rem}
.steps{list-style:none;padding:0;margin:24px 0 0}
.steps li{display:flex;gap:14px;padding:12px 0;border-top:1px solid var(--line)}
.steps li:first-child{border-top:0}
.steps .n{flex:0 0 30px;height:30px;border-radius:50%;background:var(--orange);color:#10202f;font-weight:800;
  display:flex;align-items:center;justify-content:center;font-size:.95rem}
.steps strong{color:var(--ink)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:700;color:var(--ink);margin-bottom:7px;font-size:.96rem}
.field .req{color:var(--orange)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);
  background:#fff;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--orange);box-shadow:0 0 0 3px rgba(242,108,32,.15)}
.field textarea{min-height:110px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-card .btn{width:100%;justify-content:center;margin-top:6px}
.form-note{color:var(--mute);font-size:.85rem;margin:14px 0 0;text-align:center}
@media(max-width:860px){.form-wrap{grid-template-columns:1fr;gap:30px}.row2{grid-template-columns:1fr}}

/* thank you */
.ty{min-height:62vh;display:flex;align-items:center;justify-content:center;text-align:center;
  padding:80px 24px;background:var(--bg-soft)}
.ty .badge{width:84px;height:84px;border-radius:50%;background:rgba(242,108,32,.12);margin:0 auto 24px;
  display:flex;align-items:center;justify-content:center}
.ty .badge svg{width:44px;height:44px;stroke:var(--orange)}
.ty .panel{max-width:620px}
.ty .next{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:26px 30px;margin:28px 0;text-align:left}
.ty .next p{margin:.3rem 0;color:var(--body)}

/* minimal funnel footer (no exit links) */
.mini-foot{background:var(--navy2);color:#8295a6;padding:26px 0;text-align:center;font-size:.9rem}

/* footer */
.site-foot{background:var(--navy2);color:#aebfce;padding:56px 0 30px;font-size:.95rem}
.site-foot a{color:#cfe0ee}
.foot-grid{display:grid;grid-template-columns:1.4fr 2fr;gap:40px}
.foot-grid img{height:46px;margin-bottom:16px}
.locs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.locs h4{color:#fff;margin:0 0 6px;font-size:.98rem}
.locs p{margin:0;line-height:1.5}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:20px;
  display:flex;ju