:root{
  --bg:#07111f;
  --bg-2:#0b1627;
  --surface:#0f1d31;
  --surface-2:#12233b;
  --text:#f6f8fb;
  --muted:#a8b5c7;
  --line:rgba(255,255,255,.10);
  --blue:#3d73ff;
  --blue-2:#6d92ff;
  --cyan:#6fe7ff;
  --green:#71efb2;
  --shadow:0 22px 70px rgba(0,0,0,.28);
  --radius:24px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(circle at 82% 7%, rgba(61,115,255,.17), transparent 25rem),
    radial-gradient(circle at 11% 28%, rgba(111,231,255,.07), transparent 22rem),
    var(--bg);
  color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}
.section{padding:104px 0}
.section-sm{padding:72px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 11px;border:1px solid rgba(109,146,255,.26);
  background:rgba(61,115,255,.08);border-radius:999px;
  color:#cbd8ff;text-transform:uppercase;letter-spacing:.13em;
  font-weight:750;font-size:.72rem;
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 18px rgba(113,239,178,.65)}
h1,h2,h3{margin:0;letter-spacing:-.035em;line-height:1.03}
h1{font-size:clamp(3.5rem,7vw,6.7rem);max-width:980px}
h2{font-size:clamp(2.35rem,4.6vw,4.35rem);max-width:900px}
h3{font-size:1.35rem}
p{margin:0;color:var(--muted)}
.lead{font-size:clamp(1.05rem,1.7vw,1.27rem);max-width:720px;line-height:1.65}
.section-heading{display:grid;gap:20px;margin-bottom:46px}
.section-heading.center{text-align:center;justify-items:center}
.gradient-text{
  background:linear-gradient(100deg,#fff 8%,#b8caff 44%,#6fe7ff);
  -webkit-background-clip:text;background-clip:text;color:transparent
}
.nav-wrap{
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  background:rgba(7,17,31,.72);border-bottom:1px solid rgba(255,255,255,.06)
}
.nav{
  height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px
}
.logo{
  display:inline-flex;align-items:center;line-height:0;flex:0 0 auto
}
.brand-logo{
  display:block;width:auto;object-fit:contain
}
.brand-logo-header{
  height:50px;max-width:238px
}
.brand-logo-footer{
  height:48px;max-width:230px
}
.nav-links{display:flex;align-items:center;gap:28px;color:#c9d3df;font-size:.93rem}
.nav-links a:hover{color:#fff}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:48px;padding:0 18px;border-radius:13px;border:1px solid transparent;
  font-weight:780;transition:.2s ease;cursor:pointer;white-space:nowrap
}
.btn-primary{
  background:linear-gradient(135deg,var(--blue),#517fff);color:#fff;
  box-shadow:0 12px 35px rgba(61,115,255,.26)
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(61,115,255,.34)}
.btn-secondary{border-color:var(--line);background:rgba(255,255,255,.03);color:#eef3f8}
.btn-secondary:hover{background:rgba(255,255,255,.07)}
.mobile-toggle{
  display:none;background:none;border:0;color:#fff;font-size:1.45rem;padding:8px
}
.hero{padding:92px 0 80px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:60px;align-items:center}
.hero-copy{display:grid;gap:28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.trust-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;color:#8ea0b4;font-size:.88rem}
.trust-row strong{color:#eaf0f7;font-weight:700}
.hero-visual{
  position:relative;min-height:560px;border-radius:32px;
  border:1px solid rgba(255,255,255,.10);
  background:
    linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.015)),
    #0b1728;
  box-shadow:var(--shadow);overflow:hidden
}
.hero-visual:before{
  content:"";position:absolute;inset:-20% -40% auto auto;width:470px;height:470px;
  background:radial-gradient(circle,rgba(61,115,255,.45),rgba(61,115,255,.05) 45%,transparent 68%);
  filter:blur(10px)
}
.ai-window{
  position:absolute;inset:42px 28px 28px;display:grid;grid-template-rows:auto auto 1fr;gap:18px
}
.window-top{display:flex;align-items:center;gap:7px}
.window-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.22)}
.query{
  padding:18px 18px;border:1px solid rgba(255,255,255,.09);
  border-radius:17px;background:rgba(255,255,255,.045);font-size:.95rem;color:#dfe7f2
}
.answer-card{
  border-radius:22px;border:1px solid rgba(255,255,255,.09);
  background:rgba(5,12,23,.64);padding:22px;display:grid;gap:16px;align-content:start
}
.answer-line{height:9px;border-radius:999px;background:rgba(255,255,255,.10)}
.answer-line.a{width:92%}.answer-line.b{width:76%}.answer-line.c{width:84%}.answer-line.d{width:56%}
.rec-card{
  margin-top:7px;padding:17px;border:1px solid rgba(109,146,255,.28);
  background:linear-gradient(135deg,rgba(61,115,255,.15),rgba(111,231,255,.05));
  border-radius:18px;display:grid;gap:9px
}
.rec-head{display:flex;align-items:center;justify-content:space-between;gap:16px}
.rec-badge{font-size:.72rem;font-weight:800;color:#b8caff;padding:5px 8px;border-radius:999px;background:rgba(61,115,255,.15);display:inline-flex;align-items:center;justify-content:center;text-align:center;line-height:1.15}
.rec-title{font-weight:800;color:#fff}
.rec-copy{font-size:.86rem;color:#aab8c9}
.citation-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:2px}
.citation{font-size:.7rem;color:#98a8ba;border:1px solid var(--line);padding:5px 7px;border-radius:8px}
.stat-strip{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:24px;overflow:hidden
}
.stat{padding:30px;background:#0a1525;display:grid;gap:7px}
.stat strong{font-size:1.45rem;letter-spacing:-.03em}.stat span{color:#93a3b6;font-size:.88rem}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  padding:28px;border-radius:var(--radius);
  border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.018));
  transition:.22s ease
}
.card:hover{transform:translateY(-4px);border-color:rgba(109,146,255,.26)}
.icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(61,115,255,.12);border:1px solid rgba(109,146,255,.18);
  color:#b9c9ff;font-size:1.2rem;margin-bottom:22px
}
.card p{margin-top:11px}
.card-link{display:inline-flex;align-items:center;gap:7px;margin-top:24px;font-weight:750;font-size:.92rem;color:#dce6ff}
.feature-split{display:grid;grid-template-columns:.92fr 1.08fr;gap:70px;align-items:start}
.feature-list{display:grid;gap:14px}
.feature-item{
  display:grid;grid-template-columns:42px 1fr;gap:15px;padding:18px 0;border-bottom:1px solid var(--line)
}
.feature-num{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  font-size:.8rem;font-weight:800;color:#b8caff;background:rgba(61,115,255,.09)
}
.feature-item p{margin-top:7px;font-size:.94rem}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.process{
  position:relative;padding:26px;border-radius:22px;border:1px solid var(--line);background:#0b1627
}
.process-kicker{color:#7297ff;font-weight:850;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:48px}
.process h3{margin-bottom:12px}
.quote{
  border-radius:30px;padding:44px;border:1px solid rgba(109,146,255,.19);
  background:
    radial-gradient(circle at 80% 20%,rgba(61,115,255,.16),transparent 19rem),
    rgba(255,255,255,.025)
}
.quote p{font-size:clamp(1.55rem,3vw,2.6rem);line-height:1.28;color:#f2f6fb;letter-spacing:-.025em;max-width:950px}
.quote small{display:block;margin-top:22px;color:#90a0b4}
.faq{display:grid;gap:12px;max-width:900px;margin:auto}
.faq-item{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:rgba(255,255,255,.018)}
.faq-btn{
  width:100%;padding:22px 24px;border:0;background:transparent;color:#fff;text-align:left;
  display:flex;align-items:center;justify-content:space-between;gap:20px;font-weight:760;cursor:pointer
}
.faq-btn span:last-child{font-size:1.2rem;color:#8498ad;transition:.2s ease}
.faq-panel{display:none;padding:0 24px 22px}
.faq-item.open .faq-panel{display:block}
.faq-item.open .faq-btn span:last-child{transform:rotate(45deg)}
.cta{
  padding:52px;border-radius:32px;border:1px solid rgba(109,146,255,.22);
  background:
    radial-gradient(circle at 80% 0%,rgba(111,231,255,.10),transparent 23rem),
    linear-gradient(135deg,rgba(61,115,255,.16),rgba(255,255,255,.02));
  display:flex;align-items:center;justify-content:space-between;gap:34px
}
.cta-copy{display:grid;gap:14px}.cta h2{font-size:clamp(2.2rem,4vw,3.8rem)}
footer{border-top:1px solid var(--line);padding:54px 0 32px}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,.7fr);gap:42px}
.footer-brand p{margin-top:16px;max-width:360px}
.footer-col{display:grid;gap:11px;align-content:start}.footer-col strong{margin-bottom:5px}
.footer-col a{color:#9cadc0;font-size:.92rem}.footer-col a:hover{color:#fff}
.footer-bottom{
  margin-top:46px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:20px;color:#74869a;font-size:.82rem;flex-wrap:wrap
}
.page-hero{padding:90px 0 50px}
.page-hero .lead{margin-top:24px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.proof-box{
  padding:28px;border:1px solid var(--line);background:#0a1525;border-radius:24px
}
.proof-box strong{display:block;font-size:1.15rem;margin-bottom:9px}
.check-list{display:grid;gap:12px;margin-top:22px}
.check{display:flex;gap:12px;align-items:flex-start;color:#cbd6e2}
.check i{font-style:normal;color:var(--green);font-weight:900}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:start}
.contact-card{
  padding:28px;border:1px solid var(--line);border-radius:24px;background:#0a1525
}
form{display:grid;gap:15px}
label{display:grid;gap:8px;color:#cad4df;font-size:.88rem;font-weight:700}
input,textarea,select{
  width:100%;border-radius:13px;border:1px solid var(--line);background:#081321;
  color:#fff;padding:14px 15px;outline:none
}
input:focus,textarea:focus,select:focus{border-color:rgba(109,146,255,.55)}
textarea{min-height:140px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-note{font-size:.8rem;color:#718399}
.notice{
  display:none;padding:13px 15px;border-radius:12px;background:rgba(113,239,178,.08);
  border:1px solid rgba(113,239,178,.20);color:#bcefd6;font-size:.9rem
}
.notice.show{display:block}
.pill-row{display:flex;gap:10px;flex-wrap:wrap}
.pill{padding:8px 10px;border-radius:999px;border:1px solid var(--line);color:#9eafc2;font-size:.78rem}
@media(max-width:980px){
  .nav-links{display:none}
  .mobile-toggle{display:block}
  .nav-actions .btn{display:none}
  .nav.open .nav-links{
    display:flex;position:absolute;top:78px;left:20px;right:20px;padding:20px;
    flex-direction:column;align-items:flex-start;background:#0b1627;border:1px solid var(--line);
    border-radius:18px;box-shadow:var(--shadow)
  }
  .hero-grid,.feature-split,.contact-grid{grid-template-columns:1fr}
  .hero-visual{min-height:480px}
  .card-grid{grid-template-columns:1fr 1fr}
  .process-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .brand-logo-header{height:40px;max-width:190px}
  .brand-logo-footer{height:42px;max-width:200px}
  .container{width:min(calc(100% - 28px),var(--max))}
  .section{padding:78px 0}
  .hero{padding:64px 0}
  h1{font-size:clamp(3rem,16vw,4.8rem)}
  .hero-grid{gap:40px}
  .hero-visual{min-height:430px}
  .ai-window{inset:26px 18px 18px}
  .stat-strip,.card-grid,.process-grid,.two-col,.form-row{grid-template-columns:1fr}
  .cta{padding:34px;align-items:flex-start;flex-direction:column}
  .footer-grid{grid-template-columns:1fr}
  .quote{padding:30px}
}

/* Sales-ready offer components */
.offer-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch}
.offer-card{
  padding:32px;border-radius:28px;border:1px solid var(--line);background:#0a1525;
  display:flex;flex-direction:column;justify-content:space-between;gap:28px;min-height:100%
}
.offer-card.featured{
  border-color:rgba(109,146,255,.34);
  background:radial-gradient(circle at 85% 5%,rgba(61,115,255,.16),transparent 18rem),#0a1525;
  box-shadow:0 20px 60px rgba(0,0,0,.16)
}
.offer-label{display:inline-block;color:#aebfff;font-size:.75rem;font-weight:850;text-transform:uppercase;letter-spacing:.12em;margin-bottom:14px}
.offer-card h3{font-size:1.75rem;margin-bottom:14px}
.price-row{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin:4px 0 17px}
.price-row strong{font-size:clamp(2.65rem,5vw,4.15rem);letter-spacing:-.055em;line-height:1;color:#fff}
.price-prefix,.price-suffix{color:#8394a8;font-size:.9rem;font-weight:700}
.check-list.compact{gap:9px;margin-top:0}.check-list.compact .check{font-size:.92rem}
.offer-note{max-width:930px;margin:22px auto 0;text-align:center;font-size:.82rem;color:#718399}
.optional{font-weight:500;color:#718399;font-size:.78rem;margin-left:5px}
.roofing-hero .hero-copy{align-content:center}
@media(max-width:760px){.offer-grid{grid-template-columns:1fr}.offer-card{padding:26px}}