:root {
  --blue: #21a9de;
  --blue-bright: #2bb7ee;
  --blue-dark: #0a7fae;
  --navy: #102a36;
  --navy-2: #163945;
  --slate: #6f8791;
  --ink: #17313d;
  --muted: #657984;
  --paper: #f4f8fa;
  --white: #ffffff;
  --line: #dce7eb;
  --shadow: 0 20px 60px rgba(15, 45, 60, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, system-ui, sans-serif; color: var(--ink); background: #fff; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

.topbar { background: var(--navy); color: #d8e7ed; font-size: 12px; }
.topbar-inner { min-height: 36px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar-links { display: flex; gap: 24px; font-weight: 700; }
.topbar a:hover { color: #fff; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.97); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(220,231,235,.95); }
.nav-wrap { height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand img { width: 205px; height: 72px; object-fit: contain; }
.nav { display: flex; align-items: center; gap: 28px; font-size: 13px; font-weight: 800; letter-spacing: .02em; }
.nav a:not(.nav-cta):hover { color: var(--blue-dark); }
.nav-cta { color: #fff; background: var(--blue); padding: 13px 18px; border-radius: 8px; box-shadow: 0 10px 22px rgba(33,169,222,.22); }
.nav-cta:hover { background: var(--blue-dark); }
.menu-toggle { display: none; border: 0; background: none; color: var(--navy); font-size: 28px; }

.hero { position: relative; overflow: hidden; background: linear-gradient(116deg, #0e2935 0%, #143744 54%, #0c2530 100%); color: #fff; }
.hero::before { content:""; position:absolute; inset:0; background: radial-gradient(circle at 78% 15%, rgba(43,183,238,.24), transparent 28%), radial-gradient(circle at 80% 90%, rgba(33,169,222,.10), transparent 33%); }
.roof-lines { position:absolute; width:640px; height:640px; right:-150px; top:-120px; transform:rotate(8deg); opacity:.12; }
.roof-lines::before, .roof-lines::after { content:""; position:absolute; border:2px solid #fff; width:420px; height:420px; transform:rotate(45deg); }
.roof-lines::before { left:80px; top:90px; }
.roof-lines::after { left:185px; top:195px; }
.hero-grid { position: relative; z-index: 2; min-height: 690px; display: grid; grid-template-columns: 1.18fr .72fr; gap: 72px; align-items: center; padding: 90px 0; }
.hero-kicker { display: flex; align-items: center; gap: 12px; font-size: 12px; font-weight: 800; letter-spacing: .16em; color: #c8eefe; margin-bottom: 18px; }
.hero-kicker span { width: 42px; height: 3px; background: var(--blue-bright); border-radius: 99px; }
h1,h2,h3 { font-family: Montserrat, Inter, sans-serif; line-height: 1.06; margin: 0 0 18px; }
h1 { font-size: clamp(48px, 6.2vw, 82px); letter-spacing: -.055em; max-width: 820px; }
h1 em { font-style: normal; color: var(--blue-bright); }
h2 { font-size: clamp(34px, 4.2vw, 52px); letter-spacing: -.035em; }
h3 { font-size: 23px; }
.hero-lead { max-width: 760px; font-size: 19px; color: #bfd2da; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 32px 0 36px; }
.btn { display:inline-flex; align-items:center; justify-content:center; min-height:54px; padding:0 23px; border-radius:8px; border:0; font-weight:800; cursor:pointer; transition:.2s ease; }
.btn-primary { background:var(--blue-bright); color:#062431; box-shadow:0 14px 32px rgba(43,183,238,.22); }
.btn-primary:hover { transform:translateY(-2px); background:#52c8f3; }
.btn-outline { border:1px solid rgba(255,255,255,.28); color:#fff; background:rgba(255,255,255,.04); }
.btn-outline:hover { background:rgba(255,255,255,.10); }
.hero-trust { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; max-width:720px; }
.hero-trust div { padding:14px 16px; border-left:2px solid rgba(43,183,238,.6); background:rgba(255,255,255,.035); }
.hero-trust strong, .hero-trust span { display:block; }
.hero-trust strong { font-size:15px; color:#fff; }
.hero-trust span { font-size:11px; color:#9db8c3; margin-top:2px; }
.hero-panel { background:#fff; color:var(--ink); border-radius:18px; padding:34px; box-shadow:0 24px 70px rgba(0,0,0,.24); border-top:5px solid var(--blue-bright); }
.panel-label, .mini-label { font-size:11px; font-weight:900; letter-spacing:.14em; color:var(--blue-dark); }
.hero-panel h2 { font-size:32px; margin-top:8px; }
.hero-panel p { color:var(--muted); }
.panel-list { margin:24px 0; display:grid; gap:12px; }
.panel-list div { display:flex; gap:12px; align-items:center; font-weight:700; font-size:14px; }
.panel-list span { flex:0 0 38px; height:38px; display:grid; place-items:center; background:#e9f7fc; color:var(--blue-dark); border-radius:50%; font-size:11px; font-weight:900; }
.panel-link { display:flex; justify-content:space-between; align-items:center; padding-top:18px; border-top:1px solid var(--line); font-weight:900; color:var(--navy); }
.panel-link span { color:var(--blue-dark); font-size:24px; }

.service-ribbon { background:#fff; border-bottom:1px solid var(--line); box-shadow:0 12px 40px rgba(16,42,54,.05); }
.ribbon-grid { display:grid; grid-template-columns:repeat(4,1fr); }
.ribbon-item { min-height:112px; display:flex; align-items:center; gap:15px; padding:22px 24px; border-right:1px solid var(--line); }
.ribbon-item:last-child { border-right:0; }
.ribbon-num { font-size:11px; font-weight:900; color:var(--blue-dark); background:#e9f8fd; width:34px; height:34px; border-radius:50%; display:grid; place-items:center; flex:0 0 34px; }
.ribbon-item strong, .ribbon-item small { display:block; }
.ribbon-item strong { font-family:Montserrat,sans-serif; font-size:16px; }
.ribbon-item small { color:var(--muted); margin-top:2px; font-size:11px; }

.section { padding: 108px 0; }
.eyebrow { display:inline-block; font-size:11px; letter-spacing:.16em; font-weight:900; color:var(--blue-dark); margin-bottom:12px; }
.light { color:#9ce5ff; }
.split-heading { display:grid; grid-template-columns:1.05fr .95fr; gap:70px; align-items:end; margin-bottom:46px; }
.split-heading p { color:var(--muted); font-size:17px; margin:0 0 8px; }
.cards { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.service-card { position:relative; min-height:330px; border:1px solid var(--line); border-radius:16px; padding:30px 26px; background:#fff; overflow:hidden; transition:.25s ease; }
.service-card::after { content:""; position:absolute; left:0; bottom:0; width:100%; height:4px; background:var(--blue); transform:scaleX(0); transform-origin:left; transition:.25s ease; }
.service-card:hover { transform:translateY(-6px); box-shadow:var(--shadow); }
.service-card:hover::after { transform:scaleX(1); }
.featured-card { background:#f5fbfd; }
.service-icon { width:54px; height:54px; border-radius:14px; display:grid; place-items:center; background:#e9f8fd; margin-bottom:24px; }
.service-icon svg { width:28px; height:28px; fill:none; stroke:var(--blue-dark); stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.card-tag { display:block; font-size:10px; letter-spacing:.13em; font-weight:900; color:#78919b; margin-bottom:8px; }
.service-card h3 { font-size:22px; }
.service-card p { color:var(--muted); margin-bottom:0; }

.storm-section { position:relative; overflow:hidden; background:linear-gradient(120deg,#0d2732,#143b49); color:#fff; padding:110px 0; }
.storm-section::after { content:""; position:absolute; width:560px; height:560px; border-radius:50%; right:-160px; top:-230px; background:rgba(43,183,238,.08); }
.storm-grid { position:relative; z-index:2; display:grid; grid-template-columns:1.1fr .9fr; gap:80px; align-items:center; }
.storm-copy p { color:#b8cdd5; font-size:17px; max-width:690px; }
.check-list { list-style:none; margin:28px 0 32px; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:12px 20px; }
.check-list li { color:#e7f3f7; font-weight:700; }
.check-list li::before { content:"✓"; color:var(--blue-bright); margin-right:9px; font-weight:900; }
.btn-white { background:#fff; color:var(--navy); }
.btn-white:hover { transform:translateY(-2px); }
.storm-callout { position:relative; min-height:420px; display:flex; align-items:center; justify-content:center; }
.storm-word { position:absolute; font-family:Montserrat,sans-serif; font-weight:900; font-size:130px; letter-spacing:.08em; color:rgba(255,255,255,.035); transform:rotate(-90deg); right:-34px; }
.callout-card { position:relative; z-index:2; max-width:390px; margin-right:40px; background:#fff; color:var(--ink); padding:32px; border-radius:18px; box-shadow:0 24px 70px rgba(0,0,0,.24); }
.callout-card h3 { font-size:28px; margin-top:8px; }
.callout-card p { color:var(--muted); }
.callout-card a { color:var(--blue-dark); font-weight:900; }

.process { background:var(--paper); }
.centered-heading { text-align:center; max-width:760px; margin:0 auto 48px; }
.centered-heading p { color:var(--muted); font-size:17px; }
.process-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.process-grid article { background:#fff; border:1px solid var(--line); border-radius:16px; padding:28px; }
.process-grid article > span { display:block; font-family:Montserrat,sans-serif; font-size:34px; line-height:1; font-weight:900; color:#c8eaf6; margin-bottom:28px; }
.process-grid h3 { font-size:21px; }
.process-grid p { color:var(--muted); margin-bottom:0; }

.about-band { background:#fff; padding:94px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.about-grid { display:grid; grid-template-columns:.95fr 1.05fr; gap:90px; align-items:start; }
.about-title h2 { max-width:540px; }
.about-copy { color:var(--muted); font-size:17px; }
.about-copy p:first-child { font-size:20px; color:#36515e; }
.about-copy a { color:var(--blue-dark); font-weight:800; }

.contact-section { position:relative; background:linear-gradient(125deg,var(--blue-dark),#1aa7d9 60%,#49c5ef); color:#fff; padding:110px 0; overflow:hidden; }
.contact-section::before { content:""; position:absolute; width:500px; height:500px; border:1px solid rgba(255,255,255,.14); transform:rotate(45deg); left:-260px; top:-180px; }
.contact-grid { position:relative; z-index:2; display:grid; grid-template-columns:.85fr 1.15fr; gap:70px; align-items:start; }
.contact-copy p { color:#e1f6fd; font-size:18px; max-width:520px; }
.contact-methods { margin-top:34px; display:grid; gap:12px; }
.contact-methods a, .contact-methods div { padding:15px 17px; border:1px solid rgba(255,255,255,.22); border-radius:10px; background:rgba(255,255,255,.08); }
.contact-methods span, .contact-methods strong { display:block; }
.contact-methods span { font-size:9px; letter-spacing:.15em; font-weight:900; color:#c7effc; }
.contact-methods strong { margin-top:2px; font-size:16px; }
.estimate-form { background:#fff; color:var(--ink); padding:32px; border-radius:18px; box-shadow:0 26px 70px rgba(0,0,0,.18); }
.form-header { margin-bottom:22px; }
.form-header span { font-size:10px; font-weight:900; letter-spacing:.14em; color:var(--blue-dark); }
.form-header h3 { margin:5px 0 0; font-size:27px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.estimate-form label { display:block; font-size:12px; font-weight:800; margin-bottom:14px; }
.estimate-form input, .estimate-form select, .estimate-form textarea { width:100%; margin-top:7px; border:1px solid #cadbe2; border-radius:8px; padding:13px 14px; color:var(--ink); background:#fff; outline:none; }
.estimate-form input:focus, .estimate-form select:focus, .estimate-form textarea:focus { border-color:var(--blue); box-shadow:0 0 0 3px rgba(33,169,222,.12); }
.estimate-form textarea { resize:vertical; }
.btn-form { width:100%; background:var(--navy); color:#fff; }
.btn-form:hover { background:#1a4352; }
.form-status { margin:12px 0 0; font-size:12px; color:var(--muted); text-align:center; }
.hidden-field { position:absolute !important; left:-9999px !important; height:1px; width:1px; overflow:hidden; }

.footer { background:#0a2029; color:#c7d8de; padding:54px 0 22px; }
.footer-grid { display:grid; grid-template-columns:1.35fr .8fr .85fr .7fr; gap:45px; }
.footer-brand img { width:210px; border-radius:6px; margin-bottom:14px; }
.footer-brand p { color:#8da8b3; font-size:13px; }
.footer strong { display:block; color:#fff; margin-bottom:12px; font-size:13px; }
.footer a, .footer span { display:block; margin:7px 0; color:#a9c0c9; font-size:13px; }
.footer a:hover { color:#fff; }
.copyright { margin-top:36px; padding-top:18px; border-top:1px solid rgba(255,255,255,.10); font-size:12px; color:#738f9a; }

@media (max-width: 980px) {
  .topbar-inner { justify-content:center; }
  .topbar-inner > span { display:none; }
  .menu-toggle { display:block; }
  .nav { position:absolute; top:92px; left:0; right:0; display:none; flex-direction:column; align-items:stretch; gap:0; background:#fff; border-bottom:1px solid var(--line); padding:14px 20px 20px; box-shadow:0 20px 30px rgba(20,55,70,.08); }
  .nav.open { display:flex; }
  .nav a { padding:12px 4px; }
  .nav-cta { margin-top:8px; text-align:center; }
  .hero-grid, .storm-grid, .contact-grid, .about-grid, .split-heading { grid-template-columns:1fr; gap:42px; }
  .hero-grid { min-height:auto; }
  .hero-panel { max-width:640px; }
  .cards, .process-grid { grid-template-columns:repeat(2,1fr); }
  .ribbon-grid { grid-template-columns:repeat(2,1fr); }
  .ribbon-item:nth-child(2) { border-right:0; }
  .ribbon-item:nth-child(-n+2) { border-bottom:1px solid var(--line); }
  .footer-grid { grid-template-columns:1.2fr 1fr 1fr; }
  .footer-grid > div:last-child { display:none; }
}

@media (max-width: 640px) {
  .container { width:min(100% - 28px, 1180px); }
  .topbar-links { gap:12px; font-size:10px; }
  .nav-wrap { height:78px; }
  .brand img { width:164px; height:58px; }
  .nav { top:78px; }
  .hero-grid { padding:60px 0; }
  h1 { font-size:48px; }
  h2 { font-size:36px; }
  .hero-lead { font-size:17px; }
  .hero-actions .btn { width:100%; }
  .hero-trust { grid-template-columns:1fr; }
  .hero-trust div { padding:10px 12px; }
  .hero-panel { padding:26px; }
  .ribbon-grid, .cards, .process-grid, .check-list, .form-row, .footer-grid { grid-template-columns:1fr; }
  .ribbon-item { border-right:0; border-bottom:1px solid var(--line); min-height:92px; }
  .ribbon-item:last-child { border-bottom:0; }
  .section, .storm-section, .contact-section { padding:78px 0; }
  .about-band { padding:72px 0; }
  .service-card { min-height:auto; }
  .storm-callout { min-height:auto; justify-content:flex-start; }
  .storm-word { display:none; }
  .callout-card { margin:0; }
  .estimate-form { padding:24px; }
}