:root {
  --navy: #082b62;
  --navy-2: #0d438e;
  --blue: #0d5bc4;
  --orange: #f57b0b;
  --orange-2: #ff9a1f;
  --ink: #162033;
  --muted: #5f6b7c;
  --line: #dfe5ee;
  --soft: #f4f7fb;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(14, 42, 82, .14);
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: var(--white); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: fixed; left: 20px; top: -80px; z-index: 2000; background: var(--navy); color: #fff; padding: 12px 18px; border-radius: 8px; }
.skip-link:focus { top: 18px; }
.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(8,43,98,.09); backdrop-filter: blur(14px); }
.nav-wrap { min-height: 82px; display: flex; align-items: center; gap: 28px; }
.brand { width: 112px; flex: 0 0 auto; }
.brand img { width: 100%; height: 68px; object-fit: contain; object-position: left center; }
.main-nav { display: flex; gap: 28px; margin-left: auto; align-items: center; }
.main-nav a { font-weight: 750; font-size: .94rem; color: #22314d; }
.main-nav a:hover { color: var(--orange); }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 25px; border: 0; border-radius: 12px; color: #fff; background: linear-gradient(135deg, var(--orange), #ef5d00); font-weight: 850; box-shadow: 0 12px 28px rgba(245,123,11,.28); cursor: pointer; transition: transform .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(245,123,11,.34); }
.btn-small { min-height: 44px; padding: 0 18px; font-size: .9rem; }
.menu-toggle { display: none; background: none; border: 0; padding: 8px; }
.menu-toggle span { display: block; width: 26px; height: 3px; background: var(--navy); margin: 5px 0; border-radius: 3px; }
.hero { position: relative; overflow: hidden; background: radial-gradient(circle at 80% 20%, rgba(102,170,255,.34), transparent 34%), linear-gradient(135deg, #061e43 0%, #0a3b80 55%, #0d5bc4 100%); color: #fff; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 48px 48px; }
.hero-grid { position: relative; min-height: 690px; display: grid; grid-template-columns: 1.06fr .94fr; gap: 64px; align-items: center; padding: 92px 0; }
.hero-copy { max-width: 680px; }
.eyebrow { margin: 0 0 14px; color: var(--orange); text-transform: uppercase; letter-spacing: .13em; font-size: .79rem; font-weight: 900; }
.eyebrow.light { color: #ffbc70; }
h1, h2, h3 { line-height: 1.08; margin-top: 0; }
h1 { margin-bottom: 24px; font-size: clamp(3rem, 6vw, 5.4rem); letter-spacing: -.045em; }
h2 { margin-bottom: 20px; font-size: clamp(2.2rem, 4vw, 3.65rem); letter-spacing: -.035em; }
h3 { margin-bottom: 10px; font-size: 1.25rem; }
.hero-text { max-width: 660px; color: rgba(255,255,255,.82); font-size: 1.16rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn-ghost { background: transparent; box-shadow: none; border: 1px solid rgba(255,255,255,.55); }
.btn-ghost:hover { box-shadow: none; background: rgba(255,255,255,.09); }
.trust-row { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 34px; }
.trust-row span { padding: 8px 12px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; color: rgba(255,255,255,.84); font-size: .84rem; font-weight: 750; }
.hero-card { background: rgba(255,255,255,.98); border: 1px solid rgba(255,255,255,.7); border-radius: 28px; padding: 24px; box-shadow: 0 34px 80px rgba(0,0,0,.28); transform: rotate(1deg); }
.hero-card img { width: 100%; aspect-ratio: 1/1; object-fit: contain; border-radius: 18px; }
.hero-card-contact { display: grid; gap: 8px; text-align: center; margin-top: 12px; }
.hero-card-contact a:first-child { color: var(--navy); font-size: 1.55rem; font-weight: 950; }
.hero-card-contact a:last-child { color: var(--muted); font-weight: 750; }
.section { padding: 105px 0; }
.intro { background: #fff; }
.intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: start; }
.intro-copy { font-size: 1.1rem; color: var(--muted); }
.intro-copy p:first-child { margin-top: 0; }
.section-heading { max-width: 760px; }
.section-heading.centered { text-align: center; margin: 0 auto 54px; }
.section-heading.centered p:last-child { color: var(--muted); font-size: 1.07rem; }
.services { background: var(--soft); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { padding: 32px; background: #fff; border: 1px solid #e5eaf1; border-radius: var(--radius); box-shadow: 0 10px 34px rgba(14,42,82,.06); transition: transform .2s ease, border-color .2s ease; }
.service-card:hover { transform: translateY(-5px); border-color: rgba(245,123,11,.45); }
.service-card p { margin-bottom: 0; color: var(--muted); }
.icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 13px; background: #fff3e8; color: var(--orange); font-size: 1.5rem; font-weight: 900; margin-bottom: 20px; }
.split-section { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 650px; }
.split-section.reverse { grid-template-columns: .95fr 1.05fr; }
.split-section.reverse .split-visual { order: 2; }
.split-section.reverse .split-content { order: 1; }
.split-visual { background-size: cover; background-position: center; min-height: 560px; }
.visual-commercial { background-image: linear-gradient(rgba(8,43,98,.18), rgba(8,43,98,.18)), url('assets/commercial.svg'); }
.visual-residential { background-image: linear-gradient(rgba(8,43,98,.12), rgba(8,43,98,.12)), url('assets/residential.svg'); }
.split-content { padding: 90px max(6vw, 50px); align-self: center; }
.split-content p { color: var(--muted); font-size: 1.05rem; }
.check-list { list-style: none; padding: 0; margin: 26px 0; }
.check-list li { position: relative; padding: 9px 0 9px 32px; font-weight: 720; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 8px; color: var(--orange); font-weight: 950; }
.text-link { color: var(--navy-2); font-weight: 900; }
.process { background: linear-gradient(180deg, #fff, #f5f8fc); }
.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.process-step { position: relative; padding: 26px 22px; background: #fff; border: 1px solid var(--line); border-radius: 18px; }
.process-step span { display: inline-block; color: var(--orange); font-size: .78rem; font-weight: 950; letter-spacing: .12em; margin-bottom: 26px; }
.process-step p { color: var(--muted); margin-bottom: 0; font-size: .94rem; }
.why-us { background: #fff; }
.why-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 60px; align-items: center; }
.why-panel > p { color: var(--muted); max-width: 760px; }
.why-points { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 34px; }
.why-points div { display: grid; gap: 5px; padding-left: 18px; border-left: 3px solid var(--orange); }
.why-points span { color: var(--muted); font-size: .93rem; }
.quote-card { min-height: 360px; padding: 45px; border-radius: 28px; color: #fff; background: linear-gradient(145deg, var(--navy), var(--blue)); box-shadow: var(--shadow); display: flex; flex-direction: column; justify-content: flex-end; }
.quote-card p { font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.05; font-weight: 950; margin: 0 0 24px; }
.quote-card span { color: rgba(255,255,255,.72); font-weight: 750; }
.contact-section { padding: 105px 0; color: #fff; background: linear-gradient(135deg, #061e43, #0a3b80 60%, #0d5bc4); }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: start; }
.contact-copy > p { color: rgba(255,255,255,.78); font-size: 1.06rem; }
.contact-details { display: grid; gap: 16px; margin-top: 36px; }
.contact-details a, .contact-details div { display: grid; gap: 3px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.contact-details span { color: rgba(255,255,255,.62); font-size: .82rem; text-transform: uppercase; letter-spacing: .11em; font-weight: 850; }
.contact-details strong { font-size: 1.14rem; }
.contact-form { background: #fff; color: var(--ink); padding: 34px; border-radius: 24px; box-shadow: 0 28px 70px rgba(0,0,0,.25); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: grid; gap: 8px; margin-bottom: 16px; font-weight: 800; font-size: .91rem; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid #d8dee7; border-radius: 10px; padding: 13px 14px; color: var(--ink); background: #fff; outline: none; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(13,91,196,.12); }
.contact-form textarea { resize: vertical; min-height: 130px; }
.consent { display: flex !important; grid-template-columns: none !important; align-items: flex-start; gap: 10px !important; font-weight: 600 !important; color: var(--muted); }
.consent input { width: auto; margin-top: 4px; }
.form-submit { width: 100%; }
.form-note { text-align: center; color: var(--muted); font-size: .84rem; margin-bottom: 0; }
.form-note a { color: var(--blue); font-weight: 850; }
.hidden { display: none !important; }
.site-footer { background: #04152f; color: #fff; padding: 70px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .7fr .8fr; gap: 60px; }
.footer-brand img { width: 150px; background: #fff; border-radius: 14px; padding: 6px; }
.footer-brand p { max-width: 430px; color: rgba(255,255,255,.65); }
.footer-grid h3 { font-size: 1rem; margin-bottom: 16px; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; gap: 9px; }
.footer-grid a, .footer-grid span { color: rgba(255,255,255,.68); }
.footer-grid a:hover { color: #fff; }
.footer-bottom { margin-top: 54px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; color: rgba(255,255,255,.52); font-size: .85rem; }
.floating-call { display: none; position: fixed; right: 18px; bottom: 18px; z-index: 900; background: var(--orange); color: #fff; font-weight: 900; padding: 14px 20px; border-radius: 999px; box-shadow: 0 14px 30px rgba(0,0,0,.24); }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (max-width: 980px) {
  .nav-cta { display: none; }
  .menu-toggle { display: block; margin-left: auto; }
  .main-nav { position: absolute; left: 20px; right: 20px; top: 76px; display: none; flex-direction: column; align-items: stretch; background: #fff; padding: 18px; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); }
  .main-nav.open { display: flex; }
  .hero-grid, .intro-grid, .why-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-grid { padding: 70px 0; }
  .hero-card { max-width: 580px; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .split-section, .split-section.reverse { grid-template-columns: 1fr; }
  .split-section.reverse .split-visual, .split-section.reverse .split-content { order: initial; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-step:last-child { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  .container { width: min(100% - 28px, 1180px); }
  .site-header .brand { width: 90px; }
  .hero-grid { min-height: auto; gap: 40px; padding: 56px 0; }
  h1 { font-size: 3rem; }
  .hero-actions .btn { width: 100%; }
  .section { padding: 78px 0; }
  .service-grid, .why-points, .form-row, .process-grid, .footer-grid { grid-template-columns: 1fr; }
  .process-step:last-child { grid-column: auto; }
  .split-visual { min-height: 360px; }
  .split-content { padding: 68px 28px; }
  .contact-form { padding: 24px 18px; }
  .footer-bottom { flex-direction: column; gap: 12px; }
  .floating-call { display: inline-flex; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}