:root {
  --primary: #005d8a;
  --primary-hover: #0075ad;
  --cta: #f68000;
  --cta-hover: #ff941f;
  --secondary: #e3f1fb;
  --accent: #c1edfc;
  --dark: #05131d;
  --darker: #020b11;
  --gray: #f2f6f8;
  --background: #f9fcff;
  --text: #4c575f;
  --white: #ffffff;
  --trust: #1c882d;
  --font: 'Montserrat', Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); line-height: 1.6; background: var(--white); }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
section[id] { scroll-margin-top: 80px; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.site-header { position: sticky; top: 0; z-index: 1000; background: var(--white); box-shadow: 0 2px 10px rgba(5,19,29,.1); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 20px; max-width: 1280px; min-height: 80px; margin: 0 auto; }
.logo img { height: 52px; width: 225px; }
.main-nav > ul { display: flex; align-items: center; gap: 28px; }
.main-nav a { font-weight: 600; font-size: 15px; color: var(--dark); text-transform: uppercase; letter-spacing: .5px; transition: color .2s; }
.main-nav a:hover, .main-nav a:focus-visible { color: var(--cta); }
.has-dropdown { position: relative; }
.has-dropdown > a::after { content: " ▾"; font-size: 12px; }
.dropdown { position: absolute; top: 100%; left: 0; min-width: 270px; background: var(--white); box-shadow: 0 8px 24px rgba(5,19,29,.14); border-top: 3px solid var(--cta); padding: 10px 0; display: none; }
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown, .has-dropdown.open .dropdown { display: block; }
.dropdown li a { display: block; padding: 10px 20px; text-transform: none; font-weight: 500; font-size: 14px; }
.dropdown li a:hover, .dropdown li a:focus-visible { background: var(--secondary); color: var(--primary); }
.header-phone { display: inline-flex; align-items: center; gap: 8px; background: var(--cta); color: var(--dark); font-weight: 800; padding: 12px 22px; border-radius: 4px; transition: background .2s, transform .15s; }
.header-phone:hover { background: var(--cta-hover); transform: translateY(-1px); }
.menu-toggle { display: none; background: none; border: 0; font-size: 28px; color: var(--dark); cursor: pointer; }

.hero { position: relative; background: url('images/hero.webp') center/cover no-repeat; color: var(--white); padding: 110px 0; min-height: 670px; display: flex; align-items: center; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,19,29,.96) 0%, rgba(5,19,29,.82) 55%, rgba(5,19,29,.3) 100%); }
.hero .container { position: relative; z-index: 1; width: 100%; }
.hero-eyebrow, .section-eyebrow { color: var(--cta); font-weight: 800; text-transform: uppercase; letter-spacing: 2px; font-size: 14px; margin-bottom: 14px; }
.hero h1 { font-size: clamp(32px, 5vw, 56px); font-weight: 800; line-height: 1.15; text-transform: uppercase; max-width: 800px; margin-bottom: 24px; }
.hero-points { margin-bottom: 32px; }
.hero-points li { font-size: 18px; margin-bottom: 10px; padding-left: 28px; position: relative; }
.hero-points li::before { content: "✓"; position: absolute; left: 0; color: var(--cta); font-weight: 800; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

.btn { display: inline-block; font-family: var(--font); font-weight: 800; font-size: 15px; text-transform: uppercase; letter-spacing: .5px; padding: 16px 32px; border-radius: 4px; border: 0; cursor: pointer; transition: background .2s, color .2s, transform .15s; }
.btn:hover { transform: translateY(-2px); }
.btn-cta { background: var(--cta); color: var(--dark); }
.btn-cta:hover { background: var(--cta-hover); }
.btn-outline { border: 2px solid var(--white); color: var(--white); background: transparent; }
.btn-outline:hover { background: var(--white); color: var(--dark); }

section { padding: 80px 0; }
.section-title { font-size: clamp(26px, 3.5vw, 40px); font-weight: 800; color: var(--dark); margin-bottom: 24px; line-height: 1.2; }
.why-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; align-items: center; }
.why-grid img, .process-grid img, .solutions-grid img { border-radius: 8px; box-shadow: 0 12px 32px rgba(5,19,29,.15); width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.why-text p { margin-bottom: 16px; font-size: 16px; }
.why-text strong { color: var(--dark); }

.services { background: var(--gray); }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; }
.service-card { background: var(--white); border-radius: 8px; overflow: hidden; box-shadow: 0 4px 16px rgba(5,19,29,.09); transition: transform .2s, box-shadow .2s; }
.service-card:hover, .service-card:focus-visible { transform: translateY(-6px); box-shadow: 0 12px 28px rgba(5,19,29,.16); outline: none; }
.service-card img { height: 180px; width: 100%; object-fit: cover; }
.service-card-body { padding: 20px; }
.service-card h3 { font-size: 18px; color: var(--dark); margin-bottom: 10px; line-height: 1.3; }
.service-card p { font-size: 14px; }

.process-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; align-items: center; }
.step { display: flex; gap: 20px; margin-bottom: 28px; }
.step-number { flex: 0 0 56px; height: 56px; border-radius: 50%; background: var(--primary); color: var(--white); font-size: 24px; font-weight: 800; display: flex; align-items: center; justify-content: center; box-shadow: inset 0 0 0 4px rgba(255,255,255,.18); }
.step h3 { color: var(--dark); font-size: 19px; margin-bottom: 6px; }
.step p { font-size: 15px; }

.testimonials { background: var(--dark); color: var(--white); text-align: center; }
.testimonials .section-title { color: var(--white); }
.rating { color: var(--cta); font-size: 20px; font-weight: 800; margin-bottom: 40px; }
.rating span { letter-spacing: 3px; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; text-align: left; }
.review-card { background: var(--darker); border-radius: 8px; padding: 28px; border-top: 4px solid var(--cta); }
.review-card .proof-icon { color: var(--white); background: var(--trust); width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; margin-bottom: 14px; }
.review-card h3 { color: var(--white); font-size: 18px; margin-bottom: 10px; }
.review-card p { font-size: 14px; color: #d6e0e5; }

.cta-banner { background: var(--primary); text-align: center; padding: 60px 0; }
.solutions-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 50px; align-items: center; }

.consulting { background: url('images/hero.webp') center/cover no-repeat; position: relative; color: var(--white); text-align: center; padding: 100px 0; }
.consulting::before { content: ""; position: absolute; inset: 0; background: rgba(5,19,29,.88); }
.consulting .container { position: relative; z-index: 1; }
.consulting .section-eyebrow { color: var(--cta); }
.consulting .section-title { color: var(--white); }
.consulting p { max-width: 670px; margin: 0 auto 28px; font-size: 17px; }

.projects-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 40px; }
.projects-grid img { height: 240px; width: 100%; object-fit: cover; border-radius: 8px; transition: transform .2s; }
.projects-grid img:hover { transform: scale(1.03); }
.gallery-note { margin-top: 18px; font-size: 12px; color: #6b757c; text-align: center; }

.areas { background: var(--secondary); }
.areas-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; }
.area-col h3 { color: var(--dark); font-size: 18px; padding-bottom: 10px; border-bottom: 3px solid var(--cta); margin-bottom: 16px; }
.area-col li { padding: 5px 0; font-size: 15px; }

.quote-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.quote-info p { margin-bottom: 16px; }
.quote-info .service-label { margin-bottom: 0; font-size: 13px; text-transform: uppercase; letter-spacing: 1px; font-weight: 700; color: var(--primary); }
.quote-info .hours { font-size: 22px; font-weight: 800; color: var(--dark); }
.quote-info .phone-big { font-size: 26px; font-weight: 800; color: var(--primary); }
.quote-form { background: var(--white); padding: 36px; border-radius: 8px; box-shadow: 0 8px 30px rgba(5,19,29,.13); border-top: 5px solid var(--cta); }
.prototype-notice { padding: 10px 12px; background: var(--secondary); color: var(--primary); font-size: 12px; font-weight: 700; border-radius: 4px; }
.quote-form label { display: block; font-weight: 700; font-size: 13px; color: var(--dark); margin: 14px 0 6px; text-transform: uppercase; letter-spacing: .5px; }
.quote-form input, .quote-form select, .quote-form textarea { width: 100%; padding: 12px 14px; border: 1px solid #d8dfe4; border-radius: 4px; font-family: var(--font); font-size: 15px; background: var(--white); }
.quote-form textarea { resize: vertical; }
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { outline: 2px solid var(--primary); border-color: var(--primary); }
.quote-form .btn { width: 100%; margin-top: 20px; }
.form-success { display: none; margin-top: 16px; padding: 14px; background: #e6f7e9; border: 1px solid var(--trust); color: #176c24; border-radius: 4px; font-weight: 600; }

.site-footer { background: var(--darker); color: #cbd5db; padding: 70px 0 0; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; }
.footer-logo img { height: 56px; width: 240px; margin-bottom: 18px; }
.footer-intro p { margin-bottom: 10px; }
.footer-phone { color: var(--white); font-weight: 800; font-size: 17px; }
.footer-col h4 { color: var(--white); text-transform: uppercase; letter-spacing: 1px; font-size: 15px; margin-bottom: 18px; }
.footer-col li { padding: 5px 0; }
.footer-col a:hover { color: var(--cta); }
.trust-badges { display: flex; gap: 10px; margin-top: 18px; }
.trust-badges span { border: 1px solid #35505f; border-radius: 999px; padding: 6px 12px; color: var(--accent); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; }
.footer-bottom { border-top: 1px solid #263743; padding: 22px 0; text-align: center; font-size: 13px; color: #8ea0aa; }

:focus-visible { outline: 3px solid var(--cta); outline-offset: 3px; }

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .projects-grid, .areas-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .logo img { width: 205px; }
  .menu-toggle { display: block; margin-left: auto; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--white); box-shadow: 0 8px 24px rgba(5,19,29,.14); padding: 10px 20px 20px; }
  .main-nav.open { display: block; }
  .main-nav > ul { flex-direction: column; align-items: flex-start; gap: 4px; }
  .main-nav > ul > li { width: 100%; }
  .main-nav > ul > li > a { display: block; padding: 10px 0; }
  .dropdown { position: static; box-shadow: none; border-top: 0; padding-left: 16px; }
  .header-phone { display: none; }
  .why-grid, .process-grid, .solutions-grid, .quote-grid { grid-template-columns: 1fr; }
  .hero { padding: 70px 0; min-height: 0; }
  .hero::before { background: rgba(5,19,29,.86); }
  section { padding: 56px 0; }
  .solutions-grid .why-text { order: 1; }
  .solutions-grid > div:last-child { order: 0; }
}

@media (max-width: 520px) {
  .header-inner { gap: 10px; }
  .logo img { width: 185px; }
  .services-grid, .projects-grid, .areas-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
  .hero-points li { font-size: 16px; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { text-align: center; }
  .quote-form { padding: 26px 20px; }
}

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