:root {
  --navy: #07366f;
  --navy-deep: #041f43;
  --blue: #0799e5;
  --lime: #82c900;
  --ink: #132238;
  --muted: #5e6d7c;
  --line: #dbe4ec;
  --soft: #f3f7fa;
  --white: #ffffff;
  --shadow: 0 20px 50px rgba(5, 33, 70, .12);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--white);
  font-size: 16px;
  line-height: 1.65;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 100; padding: 12px 16px; background: var(--navy); color: white; }
.skip-link:focus { left: 10px; top: 10px; }

.site-header { position: sticky; top: 0; z-index: 40; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(219,228,236,.9); backdrop-filter: blur(14px); }
.nav-wrap { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { width: 285px; max-height: 72px; object-fit: contain; object-position: left center; }
.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; margin: 0; padding: 0; }
.nav-links a { text-decoration: none; color: var(--navy-deep); font-weight: 700; font-size: .94rem; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--blue); }
.nav-cta { padding: 11px 18px; border-radius: 999px; background: var(--navy); color: white !important; }
.menu-button { display: none; border: 1px solid var(--line); background: white; border-radius: 10px; padding: 10px; color: var(--navy); font-weight: 800; }

.hero { position: relative; min-height: 670px; display: grid; align-items: center; overflow: hidden; background: var(--navy-deep); }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,31,67,.98) 0%, rgba(4,31,67,.90) 38%, rgba(4,31,67,.28) 68%, rgba(4,31,67,.08) 100%), url('images/hero-construction.png') center/cover no-repeat; }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 7px; background: linear-gradient(90deg, var(--lime) 0 32%, var(--blue) 32% 100%); }
.hero-content { position: relative; z-index: 1; max-width: 650px; padding-block: 90px; color: white; }
.eyebrow { margin: 0 0 18px; color: var(--lime); font-weight: 800; letter-spacing: .14em; text-transform: uppercase; font-size: .83rem; }
h1, h2, h3 { margin-top: 0; color: var(--navy-deep); line-height: 1.13; }
h1 { font-size: clamp(2.7rem, 5vw, 5.5rem); color: white; letter-spacing: -.04em; margin-bottom: 24px; }
.hero-copy { font-size: 1.2rem; color: #e7eef5; max-width: 590px; margin: 0 0 34px; }
.button-row { display: flex; gap: 14px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 12px 22px; border: 2px solid transparent; border-radius: 999px; text-decoration: none; font-weight: 800; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--lime); color: var(--navy-deep); }
.button-secondary { border-color: rgba(255,255,255,.65); color: white; }
.button-dark { background: var(--navy); color: white; }

.trust-strip { background: var(--soft); border-bottom: 1px solid var(--line); }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.trust-item { padding: 25px 32px; border-right: 1px solid var(--line); }
.trust-item:last-child { border-right: 0; }
.trust-item strong { display: block; color: var(--navy); font-size: 1.08rem; }
.trust-item span { color: var(--muted); font-size: .93rem; }

.section { padding: 96px 0; }
.section-soft { background: var(--soft); }
.section-dark { background: var(--navy-deep); color: white; }
.section-dark h2, .section-dark h3 { color: white; }
.section-heading { max-width: 720px; margin-bottom: 46px; }
.section-heading.center { text-align: center; margin-inline: auto; }
.section-heading h2 { font-size: clamp(2.1rem, 4vw, 3.5rem); letter-spacing: -.035em; margin-bottom: 16px; }
.section-heading p { color: var(--muted); font-size: 1.08rem; margin: 0; }
.section-dark .section-heading p { color: #c8d4df; }

.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: 0 8px 30px rgba(5,33,70,.05); }
.card-number { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: #eaf7d2; color: var(--navy); font-weight: 900; margin-bottom: 22px; }
.card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.card p { color: var(--muted); margin: 0; }
.card-link { display: inline-block; margin-top: 20px; color: var(--blue); font-weight: 800; text-decoration: none; }

.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.split.reverse { grid-template-columns: .95fr 1.05fr; }
.split-media { position: relative; }
.split-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 26px; box-shadow: var(--shadow); }
.split-media::after { content: ""; position: absolute; width: 42%; height: 10px; bottom: -5px; right: 8%; background: var(--lime); border-radius: 20px; }
.split-copy h2 { font-size: clamp(2rem, 3.7vw, 3.2rem); letter-spacing: -.03em; margin-bottom: 20px; }
.split-copy p { color: var(--muted); }
.check-list { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 14px; }
.check-list li { position: relative; padding-left: 32px; font-weight: 700; color: var(--navy-deep); }
.check-list li::before { content: ""; position: absolute; left: 0; top: .52em; width: 12px; height: 12px; border-radius: 3px; background: var(--lime); }

.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; counter-reset: process; }
.process-step { counter-increment: process; position: relative; padding-top: 66px; }
.process-step::before { content: "0" counter(process); position: absolute; top: 0; left: 0; font-size: 2rem; font-weight: 900; color: var(--lime); }
.process-step h3 { color: white; margin-bottom: 10px; }
.process-step p { color: #c8d4df; margin: 0; }

.cta-band { padding: 58px 0; background: var(--lime); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta-inner h2 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.7rem); }
.cta-inner p { margin: 6px 0 0; color: #29420b; }

.page-hero { padding: 86px 0 72px; background: linear-gradient(135deg, var(--navy-deep), var(--navy)); color: white; }
.page-hero h1 { font-size: clamp(2.6rem, 5vw, 4.8rem); margin-bottom: 18px; }
.page-hero p { max-width: 720px; margin: 0; color: #d8e4ee; font-size: 1.14rem; }
.breadcrumb { font-size: .9rem; color: #a9bdd0; margin-bottom: 24px; }
.breadcrumb a { color: white; text-decoration: none; }

.service-list { display: grid; gap: 20px; }
.service-row { display: grid; grid-template-columns: 70px 1fr; gap: 24px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); }
.service-icon { width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center; background: var(--navy); color: white; font-size: 1.5rem; font-weight: 900; }
.service-row h3 { margin-bottom: 8px; }
.service-row p { margin: 0; color: var(--muted); }

.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.contact-details { display: grid; gap: 18px; }
.contact-detail { padding: 22px 0; border-bottom: 1px solid var(--line); }
.contact-detail span { display: block; color: var(--muted); font-size: .9rem; }
.contact-detail a, .contact-detail strong { color: var(--navy); font-size: 1.08rem; text-decoration: none; }
.form-card { padding: 34px; border-radius: 24px; background: var(--soft); border: 1px solid var(--line); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: grid; gap: 7px; }
.form-group.full { grid-column: 1 / -1; }
label { font-weight: 800; color: var(--navy-deep); }
input, select, textarea { width: 100%; border: 1px solid #b9c7d4; border-radius: 10px; padding: 13px 14px; font: inherit; background: white; color: var(--ink); }
textarea { min-height: 150px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(7,153,229,.22); border-color: var(--blue); }
.form-note { color: var(--muted); font-size: .9rem; margin: 14px 0 0; }

.site-footer { background: #03162f; color: #d4deea; padding: 66px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px; padding-bottom: 42px; }
.footer-brand img { width: 300px; filter: brightness(0) invert(1); opacity: .94; }
.footer-brand p { max-width: 430px; color: #aebed0; }
.footer-heading { color: white; font-size: 1rem; margin-bottom: 18px; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-links a { color: #c8d4df; text-decoration: none; }
.footer-links a:hover { color: var(--lime); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px; display: flex; justify-content: space-between; gap: 20px; color: #92a7bb; font-size: .9rem; }

@media (max-width: 920px) {
  .menu-button { display: inline-flex; }
  .nav-links { position: absolute; top: 88px; left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 20px 22px; background: white; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: 13px 8px; }
  .nav-cta { text-align: center; margin-top: 8px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .split, .split.reverse, .contact-grid { grid-template-columns: 1fr; gap: 42px; }
  .split.reverse .split-media { order: 0; }
  .split.reverse .split-copy { order: 1; }
  .process { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1160px); }
  .brand img { width: 230px; }
  .hero { min-height: 650px; }
  .hero::before { background: linear-gradient(90deg, rgba(4,31,67,.97), rgba(4,31,67,.77)), url('images/hero-construction.png') 68% center/cover no-repeat; }
  .hero-content { padding-block: 70px; }
  h1 { font-size: 2.75rem; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { border-right: 0; border-bottom: 1px solid var(--line); padding-inline: 0; }
  .cards, .process, .footer-grid, .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: auto; }
  .section { padding: 70px 0; }
  .cta-inner, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .service-row { grid-template-columns: 1fr; }
  .form-card { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}