:root{
  --navy:#12406e;            /* brand blue (links, headings accents) */
  --navy-dark:#0b1624;       /* near-black ink blue (dark surfaces) */
  --orange:#2e90fa;          /* CTA accent (electric blue) */
  --orange-dark:#1570cd;
  --accent-grad:linear-gradient(135deg,#4da9ff 0%,#1f7ae0 100%);
  --ink:#0f172a;
  --muted:#5b6b7e;
  --bg:#ffffff;
  --bg-soft:#f2f5f9;
  --line:#e4e9f0;
  --radius:18px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06),0 4px 14px rgba(15,23,42,.05);
  --shadow-lg:0 6px 16px rgba(15,23,42,.08),0 20px 44px rgba(15,23,42,.10);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;font-size:16.5px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.logo{font-family:"Sora","Inter",-apple-system,sans-serif}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}

/* Topbar */
.topbar{background:var(--navy-dark);color:#93a7bc;font-size:13.5px;padding:8px 0;letter-spacing:.01em}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:700;text-decoration:none}
.topbar a:hover{color:#8ec4ff}

/* Header */
header.site{background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:15px;padding-bottom:15px;gap:16px;position:relative}
.logo{font-weight:800;font-size:20px;color:var(--navy-dark);text-decoration:none;letter-spacing:-.02em;white-space:nowrap}
.logo span{color:var(--orange)}
nav.main{display:flex;gap:26px;align-items:center}
nav.main>a{color:var(--ink);text-decoration:none;font-size:15px;font-weight:600;transition:color .15s}
nav.main>a:hover{color:var(--orange)}

/* Services dropdown */
.dd{position:relative}
.dd>summary{list-style:none;cursor:pointer;color:var(--ink);font-size:15px;font-weight:600;user-select:none;transition:color .15s}
.dd>summary::-webkit-details-marker{display:none}
.dd>summary::after{content:" ▾";font-size:11px;color:var(--orange)}
.dd>summary:hover,.dd[open]>summary{color:var(--orange)}
.dd .ddpanel{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);padding:10px;min-width:300px;z-index:60}
.dd .ddpanel a{display:block;padding:12px 15px;border-radius:11px;color:var(--ink);text-decoration:none;font-size:15px;font-weight:600;transition:background .12s}
.dd .ddpanel a:hover{background:var(--bg-soft)}
.dd .ddpanel a small{display:block;font-weight:400;color:var(--muted);font-size:13px;margin-top:2px}

/* Mobile nav */
.navtoggle{display:none;background:none;border:none;cursor:pointer;padding:8px;margin:-8px}
.navtoggle span{display:block;width:24px;height:2.5px;background:var(--navy-dark);border-radius:2px;margin:5px 0;transition:.2s}
@media(max-width:760px){
  .navtoggle{display:block}
  nav.main{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 22px 20px;box-shadow:var(--shadow-lg)}
  nav.main.open{display:flex;max-height:calc(100vh - 130px);max-height:calc(100dvh - 130px);overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
  nav.main>a{padding:14px 4px;border-bottom:1px solid var(--bg-soft);font-size:16px}
  .dd{width:100%}
  .dd>summary{padding:14px 4px;border-bottom:1px solid var(--bg-soft);font-size:16px}
  .dd .ddpanel{position:static;transform:none;border:none;box-shadow:none;padding:0 0 4px 12px;min-width:0}
  nav.main .btn.small{margin-top:16px;text-align:center}
  .topbar .wrap{justify-content:center;text-align:center}
  .topbar .wrap div{display:none}
}

/* Buttons */
.btn{display:inline-block;background:var(--accent-grad);color:#fff;font-weight:700;padding:14px 28px;border-radius:999px;text-decoration:none;border:none;font-size:16px;cursor:pointer;box-shadow:0 8px 22px rgba(31,122,224,.32);transition:transform .15s,box-shadow .15s;letter-spacing:.005em}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(31,122,224,.40)}
.btn.small{padding:10px 20px;font-size:14px;box-shadow:0 5px 14px rgba(31,122,224,.28)}
.btn.ghost{background:transparent;border:1.5px solid rgba(255,255,255,.55);color:#fff;box-shadow:none}
.btn.ghost:hover{background:rgba(255,255,255,.12)}

/* Hero */
.hero{background:radial-gradient(1100px 500px at 85% -10%,rgba(37,99,235,.28) 0%,transparent 60%),linear-gradient(165deg,#0e2036 0%,var(--navy-dark) 100%);color:#fff;padding:78px 0 68px}
.hero.photo{background:linear-gradient(105deg,rgba(6,13,24,.93) 0%,rgba(9,20,36,.76) 52%,rgba(9,20,36,.38) 100%),var(--hero-img) center/cover no-repeat;padding:104px 0 92px}
@media(max-width:760px){.hero.photo{padding:60px 0 52px;background:linear-gradient(180deg,rgba(6,13,24,.94) 0%,rgba(9,20,36,.84) 100%),var(--hero-img) center/cover no-repeat}}
.hero h1{font-size:clamp(30px,4.6vw,52px);line-height:1.12;letter-spacing:-.025em;max-width:800px;font-weight:800}
.hero p.lead{margin-top:20px;font-size:18.5px;color:#c2d3e4;max-width:640px;line-height:1.75}
.hero .cta-row{margin-top:34px;display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.hero .phone-big{font-size:21px;font-weight:800;color:#fff;text-decoration:none;font-family:"Sora",sans-serif}
.hero .phone-big:hover{color:#8ec4ff}

/* Trustbar */
.trustbar{background:var(--bg-soft);border-bottom:1px solid var(--line);padding:18px 0}
.trustbar .wrap{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.trustbar span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-size:14px;font-weight:600;color:var(--navy);box-shadow:var(--shadow-sm)}
.trustbar span::before{content:"✓ ";color:var(--orange);font-weight:800}

/* Sections */
section{padding:72px 0}
section.alt{background:var(--bg-soft)}
h2{font-size:clamp(25px,3.1vw,36px);color:var(--navy-dark);letter-spacing:-.02em;margin-bottom:12px;font-weight:700;line-height:1.2}
.sub{color:var(--muted);max-width:700px;margin-bottom:36px;font-size:17px}
h3{font-size:20px;color:var(--navy-dark);margin:30px 0 8px;letter-spacing:-.01em;font-weight:700}
p+p{margin-top:14px}
article p{margin-top:14px;max-width:820px}
article ul,article ol{margin:14px 0 14px 24px;max-width:800px}
article li{margin-bottom:8px}
strong{color:var(--ink)}
article a{color:var(--navy);font-weight:600}

/* Cards */
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
section.alt .card{background:#fff}
.card h3{margin-top:0;font-size:19px}
.card p{font-size:15px;color:var(--muted);margin-top:8px}
.card a.more{display:inline-block;margin-top:16px;color:var(--orange);font-weight:700;text-decoration:none;font-size:15px}
.card a.more:hover{text-decoration:underline}
.card .cardimg{margin:-28px -28px 20px;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden}
.card .cardimg img{width:100%;display:block;aspect-ratio:16/9;object-fit:cover;transition:transform .35s}
.card:hover .cardimg img{transform:scale(1.04)}

/* Content images */
.imgblock{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);margin:26px 0;max-width:820px;box-shadow:var(--shadow-sm)}
.imgblock img{width:100%;display:block;aspect-ratio:16/8;object-fit:cover}
.imgblock figcaption{padding:12px 18px;font-size:13.5px;color:var(--muted);background:var(--bg-soft)}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;counter-reset:step}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative;box-shadow:var(--shadow-sm)}
.step::before{counter-increment:step;content:counter(step);display:inline-flex;width:38px;height:38px;border-radius:12px;background:var(--accent-grad);color:#fff;font-weight:800;font-family:"Sora",sans-serif;align-items:center;justify-content:center;margin-bottom:14px;box-shadow:0 5px 12px rgba(31,122,224,.30)}
.step h3{margin:0 0 6px;font-size:16.5px}
.step p{font-size:14.5px;color:var(--muted)}

/* Signs list */
.signs{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:10px 28px;max-width:900px}
.signs li{list-style:none;padding-left:30px;position:relative;margin-bottom:8px}
.signs li::before{content:"⚠";position:absolute;left:0;color:var(--orange)}

/* Zones */
.zones{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.zones span,.zones a{background:#e8eef7;border:1px solid #d4e0ef;border-radius:999px;padding:8px 18px;font-size:14px;font-weight:600;color:var(--navy)}
.zones a{text-decoration:none;transition:background .15s,border-color .15s}
.zones a:hover{background:#dbe7f6;border-color:var(--orange)}
section.alt .zones span,section.alt .zones a{background:#fff;border-color:var(--line)}
section.alt .zones a:hover{background:#eef5ff;border-color:var(--orange)}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;background:#fff;box-shadow:var(--shadow-sm);transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow-lg)}
.faq summary{cursor:pointer;padding:18px 20px;font-weight:700;color:var(--navy-dark);font-size:16px;list-style:none;position:relative;padding-right:44px;font-family:"Sora",sans-serif;letter-spacing:-.005em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:15px;font-size:22px;color:var(--orange);font-weight:400;transition:transform .2s}
.faq details[open] summary::after{content:"–"}
.faq details div{padding:0 20px 20px;color:var(--ink);font-size:15.5px}
.faq details div p{margin-top:10px}

/* Price table */
.pricetable{width:100%;border-collapse:separate;border-spacing:0;margin:18px 0;max-width:820px;font-size:15.5px;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm)}
.pricetable th{background:var(--navy-dark);color:#fff;text-align:left;padding:14px 16px;font-family:"Sora",sans-serif;font-size:14.5px;letter-spacing:.01em}
.pricetable td{border-top:1px solid var(--line);padding:12px 16px;background:#fff}
.pricetable tr:nth-child(even) td{background:var(--bg-soft)}
.note{font-size:14px;color:var(--muted);max-width:820px}

/* Form */
.formbox{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;max-width:560px;box-shadow:var(--shadow-lg)}
.formbox label{display:block;font-weight:600;font-size:14px;margin:16px 0 6px;color:var(--navy-dark)}
.formbox input,.formbox select,.formbox textarea{width:100%;padding:13px 15px;border:1.5px solid #d5dde7;border-radius:12px;font-size:16px;font-family:inherit;background:#fff;transition:border-color .15s,box-shadow .15s}
.formbox input:focus,.formbox textarea:focus,.formbox select:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(18,64,110,.14)}
.formbox button{margin-top:24px;width:100%}
.formbox .fine{font-size:13px;color:var(--muted);margin-top:14px}
.form-success{display:none;background:#e8f6ec;border:1px solid #b7e1c2;color:#1d6b34;border-radius:12px;padding:16px;font-weight:600;margin-top:16px}

/* CTA band */
.ctaband{background:radial-gradient(900px 400px at 15% 120%,rgba(46,144,250,.28) 0%,transparent 60%),linear-gradient(165deg,#0e2036 0%,var(--navy-dark) 100%);color:#fff;text-align:center;padding:68px 0}
.ctaband h2{color:#fff}
.ctaband p{color:#c2d3e4;max-width:620px;margin:12px auto 28px}

/* Footer */
footer{background:var(--navy-dark);color:#8fa3b8;padding:52px 0 34px;font-size:14.5px}
footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px;margin-bottom:34px}
footer h4{color:#fff;font-size:15px;margin-bottom:14px;letter-spacing:-.005em}
footer a{color:#c2d3e4;text-decoration:none;display:block;margin-bottom:9px;transition:color .15s}
footer a:hover{color:#8ec4ff}
footer .legal{border-top:1px solid rgba(255,255,255,.10);padding-top:22px;font-size:13px;line-height:1.6}

/* Two-col split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
@media(max-width:820px){.split{grid-template-columns:1fr}}

/* Breadcrumb */
.crumb{font-size:13.5px;color:var(--muted);padding:14px 0 0}
.crumb a{color:var(--navy);text-decoration:none}

/* Sticky mobile call bar */
.callbar{display:none}
@media(max-width:760px){
  body{padding-bottom:76px}
  .callbar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:80;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:10px 14px calc(10px + env(safe-area-inset-bottom));gap:10px;box-shadow:0 -8px 24px rgba(15,23,42,.12)}
  .callbar a{flex:1;text-align:center}
  .callbar .btn{box-shadow:none;padding:13px 10px;font-size:15px}
  .callbar .btn.alt{background:var(--navy-dark)}
}

/* Project proof cards */
.proj{border-left:3px solid var(--orange)}
.proj .tag{display:inline-block;background:#e8f1fd;color:var(--navy);border-radius:999px;padding:4px 12px;font-size:12.5px;font-weight:700;margin-bottom:10px}
.proj .res{margin-top:12px;font-weight:600;color:var(--ink);font-size:14.5px}
.proj .res::before{content:"→ ";color:var(--orange);font-weight:800}

/* Alert / callout */
.callout{background:#eef5ff;border:1px solid #c9dffb;border-left:4px solid var(--orange);border-radius:12px;padding:20px 22px;margin:22px 0;max-width:820px}
.callout strong{color:var(--orange-dark)}
.callout p{font-size:15.5px}