:root{--navy:#0B1A2B;--navy2:#13283F;--blue:#1E88E5;--blue-d:#1670C2;--sky:#EAF3FC;--ink:#1B2733;--muted:#5B6B7B;--line:#E3E9EF;--bg-alt:#F6F9FC;--r:14px;
--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--font);color:var(--ink);line-height:1.6;font-size:17px;background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-d)}
h1,h2,h3{color:var(--navy);line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5.4vw,3.9rem);font-weight:800}
h1 span{color:var(--blue)}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1em}
.wrap{width:min(1160px,100% - 40px);margin-inline:auto}
.narrow{width:min(780px,100% - 40px)}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:10px 14px;z-index:99}
.skip:focus{left:10px;top:10px}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;color:var(--blue);margin-bottom:.8em}
.eyebrow.light{color:#7CC0FF}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:999px;font-weight:700;text-decoration:none;font-size:1rem;border:2px solid transparent;cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s;font-family:inherit}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 6px 18px rgba(30,136,229,.28)}
.btn-primary:hover{background:var(--blue-d);transform:translateY(-1px)}
.btn-ghost{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-sm{padding:9px 18px;font-size:.92rem;box-shadow:none}
.btn-block{width:100%}
:focus-visible{outline:3px solid #7CC0FF;outline-offset:2px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand img{height:46px;width:auto}
.site-nav{display:flex;align-items:center;gap:26px}
.site-nav a:not(.btn){color:var(--navy);text-decoration:none;font-weight:600;font-size:.96rem}
.site-nav a:not(.btn):hover{color:var(--blue)}
.nav-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.2s}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(1100px 500px at 85% -10%,#DCEBFA 0,rgba(220,235,250,0) 60%),linear-gradient(180deg,#F7FAFD 0,#fff 100%);padding:clamp(70px,11vw,140px) 0 clamp(60px,9vw,110px)}
.hero-arc{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero-inner{position:relative;max-width:860px;margin-left:max(20px,calc((100% - 1160px)/2))}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 34px}
.hero-points{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 28px;color:var(--navy);font-weight:600;font-size:.95rem}
.hero-points li::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--blue);margin-right:9px;vertical-align:middle}

/* sections */
.section{padding:clamp(64px,9vw,110px) 0}
.section.alt{background:var(--bg-alt)}
.section-head{max-width:680px;margin-bottom:44px}
.section-head p:not(.eyebrow){color:var(--muted)}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,80px);align-items:center}
.checks{list-style:none;padding:0;margin:22px 0}
.checks li{position:relative;padding-left:34px;margin-bottom:14px}
.checks li::before{content:"";position:absolute;left:0;top:4px;width:22px;height:22px;border-radius:50%;background:var(--sky) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231E88E5' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/13px no-repeat}
.checks strong{color:var(--navy)}
.note{background:var(--sky);border-left:3px solid var(--blue);padding:12px 16px;border-radius:8px;color:var(--navy);font-weight:600;font-size:.96rem}

/* placeholders */
.media-ph,.tile.ph>div,.founder-photo.ph{background:linear-gradient(135deg,#0B1A2B 0,#17345A 55%,#1E88E5 140%);border-radius:var(--r);display:flex;align-items:flex-end;padding:18px;color:rgba(255,255,255,.75);font-size:.85rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;position:relative;overflow:hidden}
.media-ph::after,.tile.ph>div::after,.founder-photo.ph::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 1px,transparent 1px 48px),repeating-linear-gradient(0deg,rgba(255,255,255,.05) 0 1px,transparent 1px 48px)}
.media-tall{aspect-ratio:4/5}
.roof-pic{display:block}
.roof-photo{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 50%;border-radius:var(--r)}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 14px 34px rgba(11,26,43,.08);transform:translateY(-2px)}
.card p{color:var(--muted);margin:0;font-size:.97rem}
.icon{width:46px;height:46px;border-radius:12px;background:var(--sky);display:grid;place-items:center;margin-bottom:16px}
.icon svg{width:24px;height:24px;fill:none;stroke:var(--blue);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* steps */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.steps li{padding:28px;border-top:3px solid var(--blue);background:#fff}
.steps p{color:var(--muted);margin:0}
.num{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;margin-bottom:14px}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tile{margin:0}
.tile picture{display:block}
.tile img,.tile.ph>div{aspect-ratio:4/3;width:100%;object-fit:cover;border-radius:var(--r)}
.tile figcaption{font-size:.9rem;color:var(--muted);margin-top:8px;font-weight:600}

/* about */
.about{grid-template-columns:.8fr 1.2fr}
.founder-photo{width:100%;aspect-ratio:5/6;border-radius:var(--r);object-fit:cover;object-position:50% 30%}
.founder-pic{display:block}
.about .founder-pic{max-width:100%}
.role{color:var(--blue);font-weight:700;margin-top:-.4em}

/* faq */
details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;padding:0 22px}
summary{cursor:pointer;font-weight:700;color:var(--navy);padding:18px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--blue);font-size:1.4rem;line-height:1}
details[open] summary::after{content:"\2212"}
details p{color:var(--muted);margin:0 0 18px}

/* quote */
.quote{background:var(--navy);color:#C9D6E3;position:relative;overflow:hidden}
.quote::before{content:"";position:absolute;width:1400px;height:700px;left:-200px;top:-640px;border-radius:50%;border:2px solid rgba(30,136,229,.45);pointer-events:none}
.quote h2{color:#fff}
.quote .split{align-items:start;position:relative}
.email-line a{color:#fff;font-size:1.2rem;font-weight:700;text-decoration-color:var(--blue);text-underline-offset:5px;word-break:break-all}
.small{font-size:.88rem;opacity:.85}
.form{background:#fff;border-radius:18px;padding:clamp(22px,3vw,34px);color:var(--ink);box-shadow:0 20px 50px rgba(0,0,0,.25)}
.form label{display:block;font-weight:600;font-size:.92rem;color:var(--navy);margin-bottom:14px}
.form .opt{font-weight:400;color:var(--muted)}
.form input,.form select,.form textarea{display:block;width:100%;margin-top:6px;padding:12px 14px;border:1.5px solid #D3DCE5;border-radius:10px;font:inherit;font-size:1rem;color:var(--ink);background:#fff}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(30,136,229,.18)}
.form [aria-invalid=true]{border-color:#D64545}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-status{margin:12px 0 0;font-size:.95rem;min-height:1.2em}
.form-status.ok{color:#16794A}.form-status.err{color:#C03030}

/* footer */
.site-footer{background:#08131F;color:#9FB0C2;padding:44px 0;font-size:.95rem}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.footer-logo{height:54px;width:auto}
.site-footer p{margin:0 0 4px}
.site-footer a{color:#fff;text-decoration:none}

/* responsive */
@media (max-width:960px){
  .cards,.gallery{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .split,.about{grid-template-columns:1fr}
  .about .founder-photo,.about .founder-pic{max-width:420px}
}
@media (max-width:820px){
  .nav-toggle{display:block}
  .site-nav{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 20px 20px;display:none}
  .site-nav.open{display:flex}
  .site-nav a:not(.btn){padding:14px 4px;border-bottom:1px solid var(--line)}
  .site-nav .btn{margin-top:14px}
  .brand img{height:40px}
  .hero-arc{display:none}
}
@media (max-width:600px){
  body{font-size:16px}
  .cards,.gallery,.row2{grid-template-columns:1fr}
  .hero-cta .btn{flex:1 1 100%}
  .footer-inner{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}