:root{
  --deep:#0E3538; --deep-2:#0A2A2D; --ink:#16302D; --body:#2C4340;
  --mist:#F0F5F4; --paper:#FFFFFF; --line:#D8E4E2;
  --teal:#177E74; --teal-dark:#0F5F58; --ember:#E4572E; --ember-dark:#C74521;
  --grad:linear-gradient(90deg,#177E74,#E4572E);
  --r:14px; --shadow:0 10px 30px rgba(14,53,56,.10);
  --font-display:"Bricolage Grotesque",system-ui,sans-serif;
  --font-body:"Source Sans 3",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{font-family:var(--font-body);font-size:1.06rem;line-height:1.7;color:var(--body);background:var(--paper)}
img{max-width:100%;height:auto;display:block;border-radius:var(--r)}
a{color:var(--teal-dark);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--ember-dark)}
:focus-visible{outline:3px solid var(--ember);outline-offset:2px;border-radius:4px}
.container{max-width:1080px;margin:0 auto;padding:0 22px}
.narrow{max-width:820px}

h1,h2,h3,.brand{font-family:var(--font-display);color:var(--ink);line-height:1.18;letter-spacing:-.015em}
h1{font-size:clamp(2rem,4.6vw,3.1rem);font-weight:700}
h2{font-size:clamp(1.5rem,3vw,2.05rem);font-weight:700;margin:2.6rem 0 1rem}
h3{font-size:1.22rem;font-weight:600;margin:1.9rem 0 .6rem}
p{margin:0 0 1.1rem}
ul,ol{margin:0 0 1.2rem;padding-left:1.35rem}
li{margin:.35rem 0}
strong{color:var(--ink)}

.eyebrow{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--font-display);
  font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-dark);margin-bottom:.7rem}
.eyebrow::before{content:"";width:26px;height:3px;border-radius:2px;background:var(--grad)}

/* buttons */
.btn{display:inline-block;font-family:var(--font-display);font-weight:600;font-size:1rem;
  padding:.8rem 1.5rem;border-radius:999px;text-decoration:none;border:2px solid transparent;
  transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--ember);color:#fff}
.btn-primary:hover{background:var(--ember-dark);color:#fff;box-shadow:0 8px 20px rgba(228,87,46,.35)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-ghost:hover{border-color:#fff;color:#fff}
.btn-outline{background:transparent;color:var(--deep);border-color:var(--deep)}
.btn-outline:hover{background:var(--deep);color:#fff}
.cta-row{display:flex;flex-wrap:wrap;gap:.8rem;margin:1.4rem 0}

/* utility bar */
.utility{background:var(--deep-2);color:#CFE3E0;font-size:.88rem;padding:.45rem 0}
.utility .container{display:flex;justify-content:space-between;gap:1rem;align-items:center}
.utility a{color:#fff;font-weight:600;text-decoration:none}
.utility a:hover{color:#FFD9C9}
@media(max-width:640px){.utility .u-note{display:none}.utility .container{justify-content:center}}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line)}
.site-head .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:70px}
.brand{font-size:1.18rem;font-weight:700;color:var(--deep);text-decoration:none;line-height:1.1}
.brand small{display:block;font-family:var(--font-body);font-size:.72rem;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;color:var(--teal-dark)}
nav.main{display:flex;align-items:center;gap:.2rem}
nav.main>ul{display:flex;list-style:none;padding:0;margin:0;gap:.2rem;align-items:center}
nav.main a{display:block;padding:.55rem .75rem;color:var(--ink);text-decoration:none;font-weight:600;font-size:.97rem;border-radius:8px}
nav.main a:hover{background:var(--mist);color:var(--teal-dark)}
.has-sub{position:relative}
.has-sub>a::after{content:" \25BE";font-size:.7em;color:var(--teal)}
.sub{position:absolute;top:100%;left:0;min-width:250px;background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow);padding:.5rem;list-style:none;display:none;z-index:60}
.sub a{padding:.5rem .7rem;font-weight:500;font-size:.94rem}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:block}
.head-call{margin-left:.5rem}
.nav-toggle,.nav-check{display:none}

@media(max-width:920px){
  nav.main{position:fixed;inset:70px 0 0 0;background:#fff;overflow:auto;display:none;padding:1rem 22px 6rem}
  nav.main>ul{flex-direction:column;align-items:stretch;gap:0}
  nav.main a{padding:.85rem .5rem;border-bottom:1px solid var(--line);border-radius:0;font-size:1.05rem}
  .sub{position:static;display:block;border:0;box-shadow:none;padding:0 0 0 1rem}
  .has-sub>a::after{content:""}
  .head-call{display:none}
  .nav-check:checked ~ nav.main{display:block}
  .nav-toggle{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:10px}
  .nav-toggle span{width:26px;height:3px;background:var(--deep);border-radius:2px;transition:.2s}
  .nav-check:checked ~ .nav-toggle span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-check:checked ~ .nav-toggle span:nth-child(2){opacity:0}
  .nav-check:checked ~ .nav-toggle span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
}

/* hero (homepage) */
.hero{background:radial-gradient(1100px 500px at 85% -10%,rgba(23,126,116,.35),transparent 60%),var(--deep);
  color:#E8F1F0;padding:4.2rem 0 4.6rem}
.hero h1{color:#fff;max-width:15ch}
.hero h1 em{font-style:normal;background:var(--grad);background-clip:text;-webkit-background-clip:text;color:transparent}
.hero .lede{font-size:1.16rem;max-width:56ch;margin:1.2rem 0 0;color:#CFE3E0}
.hero .phone-line{color:#CFE3E0;margin-top:.4rem}
.hero .phone-line a{color:#fff;font-weight:700}
.chips{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem;padding:0;list-style:none}
.chips li{font-size:.86rem;font-weight:600;color:#E8F1F0;border:1px solid rgba(255,255,255,.28);
  border-radius:999px;padding:.35rem .85rem;background:rgba(255,255,255,.06)}

/* page header (interior) */
.page-head{background:linear-gradient(180deg,var(--mist),#fff);padding:3rem 0 2.2rem;border-bottom:1px solid var(--line)}
.page-head h1{max-width:22ch}

/* sections */
.section{padding:3.4rem 0}
.section.tint{background:var(--mist)}
.section-head{max-width:720px;margin-bottom:1.8rem}
.section-head h2{margin-top:0}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.1rem;margin:1.6rem 0}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:1.5rem 1.4rem 1.3rem;overflow:hidden;transition:transform .15s ease,box-shadow .15s ease}
.card::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--grad);
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card:hover::before{transform:scaleX(1)}
.card h3{margin-top:0}
.card p{font-size:.98rem;margin-bottom:.7rem}
.card .more{font-weight:700;font-size:.95rem;text-decoration:none}
.card .more::after{content:" \203A"}

/* rebate band */
.rebate-band{background:var(--deep);color:#DCEBE9;border-radius:var(--r);padding:2.2rem;display:grid;
  grid-template-columns:auto 1fr;gap:2rem;align-items:center;margin:1.8rem 0}
.rebate-band .big{font-family:var(--font-display);font-weight:700;font-size:clamp(2.2rem,5vw,3.2rem);
  background:linear-gradient(90deg,#5FD3C7,#FFAB85);background-clip:text;-webkit-background-clip:text;color:transparent;line-height:1}
.rebate-band .big small{display:block;font-size:.85rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  -webkit-text-fill-color:#9FC4C0;color:#9FC4C0;margin-top:.4rem}
.rebate-band p{color:#DCEBE9;margin-bottom:.6rem}
.rebate-band a{color:#fff}
@media(max-width:720px){.rebate-band{grid-template-columns:1fr;gap:1.2rem}}

/* steps */
.steps{list-style:none;padding:0;counter-reset:step;display:grid;gap:1rem;margin:1.6rem 0}
.steps li{counter-increment:step;display:grid;grid-template-columns:52px 1fr;gap:1rem;align-items:start;
  background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.2rem 1.3rem}
.steps li::before{content:counter(step);font-family:var(--font-display);font-weight:700;font-size:1.25rem;
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:#fff;background:var(--deep);
  border:3px solid transparent;background-clip:padding-box}
.steps li:nth-child(1)::before{background:var(--teal)}
.steps li:nth-child(2)::before{background:linear-gradient(135deg,var(--teal),var(--ember))}
.steps li:nth-child(3)::before{background:var(--ember)}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin:.6rem 0;padding:0}
.faq summary{cursor:pointer;list-style:none;font-family:var(--font-display);font-weight:600;color:var(--ink);
  padding:1rem 3rem 1rem 1.2rem;position:relative;font-size:1.05rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:1.1rem;top:.8rem;font-size:1.4rem;color:var(--teal);font-weight:600}
.faq details[open] summary::after{content:"\2212";color:var(--ember)}
.faq details>div{padding:0 1.2rem 1.1rem}

/* areas grid */
.areas{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.7rem;list-style:none;padding:0;margin:1.4rem 0}
.areas a,.areas span{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;
  padding:.7rem 1rem;font-weight:600;color:var(--ink);text-decoration:none;text-align:center}
.areas a:hover{border-color:var(--teal);color:var(--teal-dark)}

/* CTA band */
.cta-band{background:radial-gradient(900px 400px at 15% 120%,rgba(228,87,46,.28),transparent 55%),var(--deep);
  color:#E8F1F0;text-align:center;padding:3.6rem 0}
.cta-band h2{color:#fff;margin-top:0}
.cta-band p{max-width:60ch;margin:0 auto 1rem;color:#CFE3E0}
.cta-band .phone-big{font-family:var(--font-display);font-size:clamp(1.5rem,4vw,2.2rem);font-weight:700}
.cta-band .phone-big a{color:#fff;text-decoration:none}
.cta-band .cta-row{justify-content:center}

/* content wrapper for converted pages */
.content h2{position:relative;padding-top:.4rem}
.content h2::before{content:"";display:block;width:34px;height:3px;border-radius:2px;background:var(--grad);margin-bottom:.7rem}
.content ul li::marker{color:var(--teal)}
.content ol{counter-reset:none}
.content figure{margin:1.6rem 0}

/* form */
.quote-form{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.8rem;box-shadow:var(--shadow);max-width:640px;margin:1.5rem 0}
.quote-form label{display:block;font-weight:600;color:var(--ink);margin:1rem 0 .3rem;font-size:.95rem}
.quote-form input,.quote-form select,.quote-form textarea{width:100%;padding:.7rem .8rem;border:1.5px solid var(--line);
  border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:var(--teal);outline:none;box-shadow:0 0 0 3px rgba(23,126,116,.15)}
.quote-form button{margin-top:1.3rem;cursor:pointer;border:0}
.hidden{display:none}

/* footer */
footer{background:var(--deep-2);color:#B9D2CE;padding:3.2rem 0 5.5rem;font-size:.96rem}
footer h4{font-family:var(--font-display);color:#fff;font-size:1rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.8rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.4rem}
@media(max-width:800px){.foot-grid{grid-template-columns:1fr}}
footer ul{list-style:none;padding:0}
footer li{margin:.4rem 0}
footer a{color:#DCEBE9;text-decoration:none}
footer a:hover{color:#FFD9C9;text-decoration:underline}
.foot-brand{font-family:var(--font-display);font-weight:700;font-size:1.25rem;color:#fff}
.foot-phone{font-family:var(--font-display);font-weight:700;font-size:1.2rem}
.foot-phone a{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:2.4rem;padding-top:1.4rem;
  display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;font-size:.88rem;color:#8FB3AE}
.foot-bottom a{color:#B9D2CE}

/* sticky mobile call bar */
.call-bar{position:fixed;left:0;right:0;bottom:0;z-index:70;background:var(--grad);text-align:center;
  padding:.85rem 1rem calc(.85rem + env(safe-area-inset-bottom));display:none}
.call-bar a{color:#fff;font-family:var(--font-display);font-weight:700;font-size:1.1rem;text-decoration:none}
@media(max-width:920px){.call-bar{display:block}}

/* ============ TEXTURE & LAYERS ============ */
/* film grain for dark surfaces */
.hero::after,.cta-band::after,.rebate-band::after,footer::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='g'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/></filter><rect width='180' height='180' filter='url(%23g)'/></svg>");
  opacity:.07;mix-blend-mode:overlay}
footer::after{opacity:.05}

/* airflow arcs — layered signature in the hero */
.hero{position:relative;overflow:hidden;
  border-bottom:4px solid;border-image:linear-gradient(90deg,var(--teal),var(--ember)) 1}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;
  background:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='720' height='720' viewBox='0 0 720 720'><defs><linearGradient id='a' x1='0' y1='0' x2='1' y2='1'><stop offset='0' stop-color='%235FD3C7'/><stop offset='1' stop-color='%23FF9A6B'/></linearGradient></defs><g fill='none' stroke='url(%23a)' stroke-linecap='round'><path d='M700 40a300 300 0 0 1-300 300' stroke-width='2' opacity='.7'/><path d='M700 120a220 220 0 0 1-220 220' stroke-width='2' opacity='.55'/><path d='M700 200a150 150 0 0 1-150 150' stroke-width='2' opacity='.4'/><path d='M700 280a90 90 0 0 1-90 90' stroke-width='2' opacity='.3'/></g></svg>") no-repeat right -70px top -70px}
.hero .container{position:relative;z-index:1}

/* topographic contours — PNW trail-map texture on light sections */
.section.tint{background-color:var(--mist);
  background-image:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='260' height='260' viewBox='0 0 260 260'><g fill='none' stroke='%23177E74' stroke-width='1' stroke-opacity='0.14'><path d='M0 36c40-18 78 14 130 6s86-28 130-10'/><path d='M0 92c44-24 92 20 138 10s76-30 122-14'/><path d='M0 150c38-14 84 18 132 8s84-26 128-12'/><path d='M0 206c46-20 88 16 136 8s80-24 124-10'/><path d='M0 252c40-16 82 12 130 6s88-22 130-8'/></g></svg>");
  background-size:260px 260px}
.page-head{background-image:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='260' height='260' viewBox='0 0 260 260'><g fill='none' stroke='%23177E74' stroke-width='1' stroke-opacity='0.10'><path d='M0 36c40-18 78 14 130 6s86-28 130-10'/><path d='M0 92c44-24 92 20 138 10s76-30 122-14'/><path d='M0 150c38-14 84 18 132 8s84-26 128-12'/><path d='M0 206c46-20 88 16 136 8s80-24 124-10'/><path d='M0 252c40-16 82 12 130 6s88-22 130-8'/></g></svg>"),linear-gradient(180deg,var(--mist),#fff);
  background-size:260px 260px,auto}

/* angled seam into the CTA band */
.cta-band{position:relative;overflow:hidden;
  border-top:4px solid;border-image:linear-gradient(90deg,var(--ember),var(--teal)) 1}
.cta-band .container{position:relative;z-index:1}

/* rebate band + footer layering */
.rebate-band{position:relative;overflow:hidden}
footer{position:relative}
footer .container{position:relative;z-index:1}

/* soft gradient glows floating behind the service cards */
.cards{position:relative}
.cards::before{content:"";position:absolute;width:440px;height:440px;left:-140px;top:-80px;z-index:0;
  background:radial-gradient(closest-side,rgba(23,126,116,.16),transparent 70%);filter:blur(30px);pointer-events:none}
.cards::after{content:"";position:absolute;width:380px;height:380px;right:-120px;bottom:-70px;z-index:0;
  background:radial-gradient(closest-side,rgba(228,87,46,.12),transparent 70%);filter:blur(30px);pointer-events:none}
.card{position:relative;z-index:1;box-shadow:0 1px 3px rgba(14,53,56,.06)}

/* gradient rail connecting the How It Works steps */
.steps{position:relative}
.steps::before{content:"";position:absolute;left:41px;top:30px;bottom:30px;width:3px;border-radius:2px;
  background:linear-gradient(180deg,var(--teal),var(--ember));opacity:.35}
.steps li{position:relative;z-index:1}

/* tactile buttons */
.btn-primary{box-shadow:inset 0 1px 0 rgba(255,255,255,.28)}
.btn-primary:hover{box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 8px 20px rgba(228,87,46,.35)}