* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --navy: #102a43;
  --navy-dark: #0a1d30;
  --slate: #334e68;
  --orange: #f0801a;
  --orange-dark: #d56c0c;
  --ink: #1f2d3d;
  --muted: #627d98;
  --bg: #f4f7fa;
  --surface: #ffffff;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Arial', 'Helvetica Neue', sans-serif;
  overflow-x: hidden;
}

/* PROMO BANNER */
.promo-bar {
  position: sticky;
  top: 0;
  z-index: 300;
  background: linear-gradient(90deg, var(--navy-dark), var(--navy));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 22px;
  height: 48px;
}
.promo-back {
  display: inline-flex; align-items: center; gap: 7px;
  color: #fff; text-decoration: none;
  font-size: 12px; font-weight: 700; letter-spacing: 0.05em;
  opacity: 0.85; transition: opacity 0.2s, transform 0.2s; white-space: nowrap;
}
.promo-back:hover { opacity: 1; transform: translateX(-3px); }
.promo-msg { font-size: 13px; letter-spacing: 0.02em; text-align: center; flex: 1; }
.promo-msg strong { color: var(--orange); }
.promo-cta {
  background: var(--orange); color: #fff; text-decoration: none;
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 9px 18px; border-radius: 6px; white-space: nowrap;
  transition: background 0.2s, transform 0.2s;
}
.promo-cta:hover { background: var(--orange-dark); transform: translateY(-1px); }

/* NAV */
nav {
  position: absolute; top: 48px; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 60px;
}
.logo { display: flex; flex-direction: column; line-height: 1; text-decoration: none; }
.logo-top { font-size: 10px; letter-spacing: 4px; color: var(--orange); text-transform: uppercase; margin-bottom: 5px; }
.logo-main { font-size: 22px; font-weight: 800; letter-spacing: 0.5px; color: #fff; }

nav ul { list-style: none; display: flex; gap: 32px; align-items: center; }
nav a {
  color: #fff; text-decoration: none; font-size: 12px;
  letter-spacing: 1.5px; text-transform: uppercase; font-weight: 600;
  transition: color 0.3s; position: relative;
}
nav a:hover { color: var(--orange); }
nav a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -7px;
  height: 2px; background: var(--orange);
}
.nav-cta { background: var(--orange); padding: 11px 22px; border-radius: 6px; }
.nav-cta:hover { background: var(--orange-dark); color: #fff; }
.nav-cta.active::after { display: none; }

/* HERO */
.hero {
  height: calc(100vh - 48px); min-height: 580px;
  position: relative; display: flex; align-items: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(to right, rgba(10,29,48,0.92) 0%, rgba(10,29,48,0.6) 55%, rgba(10,29,48,0.4) 100%),
    url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?w=1600&q=80') center/cover;
}
.hero-content { position: relative; max-width: 640px; padding: 0 60px; }
.hero-eyebrow {
  font-size: 11px; letter-spacing: 5px; color: var(--orange);
  text-transform: uppercase; margin-bottom: 22px;
  display: flex; align-items: center; gap: 14px;
}
.hero-eyebrow::before { content: ''; width: 36px; height: 2px; background: var(--orange); }
.hero h1 {
  font-size: clamp(42px, 6vw, 76px); line-height: 1.02; color: #fff;
  font-weight: 800; margin-bottom: 22px; text-transform: uppercase; letter-spacing: -1px;
}
.hero h1 em { display: block; color: var(--orange); font-style: normal; }
.hero-sub {
  font-weight: 300; font-size: 16px; line-height: 1.8;
  color: rgba(255,255,255,0.85); max-width: 460px; margin-bottom: 36px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* PAGE HERO */
.page-hero { height: 52vh; min-height: 340px; position: relative; display: flex; align-items: flex-end; overflow: hidden; }
.page-hero-bg { position: absolute; inset: 0; background-position: center; background-size: cover; }
.page-hero-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,29,48,0.95) 0%, rgba(10,29,48,0.45) 70%, rgba(10,29,48,0.6) 100%); }
.page-hero-content { position: relative; padding: 0 60px 52px; max-width: 760px; }
.page-hero h1 { font-size: clamp(36px, 5vw, 60px); line-height: 1.05; color: #fff; font-weight: 800; text-transform: uppercase; letter-spacing: -0.5px; }
.page-hero p { font-weight: 300; font-size: 16px; line-height: 1.8; color: rgba(255,255,255,0.85); margin-top: 14px; max-width: 540px; }

.btn-primary {
  background: var(--orange); color: #fff; padding: 16px 32px; border-radius: 6px;
  font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; font-weight: 700;
  text-decoration: none; transition: background 0.3s, transform 0.15s; display: inline-block;
}
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-2px); }
.btn-ghost {
  color: #fff; padding: 16px 32px; border-radius: 6px; border: 2px solid rgba(255,255,255,0.4);
  font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; font-weight: 700;
  text-decoration: none; transition: all 0.3s; display: inline-block;
}
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,0.1); }

.section-label { font-size: 11px; letter-spacing: 4px; text-transform: uppercase; color: var(--orange); font-weight: 700; margin-bottom: 16px; }

/* TRUST BAR */
.trust-bar { background: var(--navy); display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item { padding: 40px 20px; text-align: center; border-right: 1px solid rgba(255,255,255,0.08); }
.trust-item:last-child { border-right: none; }
.trust-val { font-size: 38px; font-weight: 800; color: var(--orange); }
.trust-lbl { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.7); margin-top: 6px; }

/* ABOUT */
.about { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; }
.about-img { background-position: center; background-size: cover; min-height: 520px; }
.about-text { padding: 90px 70px; display: flex; flex-direction: column; justify-content: center; }
.about-text h2 { font-size: 40px; line-height: 1.15; font-weight: 800; margin-bottom: 22px; text-transform: uppercase; letter-spacing: -0.5px; }
.about-text p { color: var(--muted); line-height: 1.9; font-size: 15px; margin-bottom: 18px; }
.checklist { list-style: none; margin-top: 14px; }
.checklist li { display: flex; align-items: flex-start; gap: 12px; padding: 10px 0; font-size: 15px; color: var(--ink); }
.checklist svg { flex-shrink: 0; margin-top: 2px; }

/* SERVICES */
.services { padding: 100px 60px; }
.sec-head { text-align: center; margin-bottom: 56px; }
.sec-head h2 { font-size: 44px; font-weight: 800; text-transform: uppercase; letter-spacing: -0.5px; }
.sec-head p { color: var(--muted); font-size: 15px; margin-top: 12px; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1160px; margin: 0 auto; }
.service-card {
  background: var(--surface); border-radius: 10px; padding: 38px 32px;
  border-top: 4px solid var(--orange); box-shadow: 0 6px 24px rgba(16,42,67,0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}
.service-card:hover { transform: translateY(-5px); box-shadow: 0 14px 34px rgba(16,42,67,0.12); }
.svc-icon { width: 56px; height: 56px; border-radius: 10px; background: rgba(240,128,26,0.12); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.service-card h3 { font-size: 21px; font-weight: 700; margin-bottom: 12px; }
.service-card p { color: var(--muted); font-size: 14px; line-height: 1.8; }

/* PROCESS */
.process { padding: 100px 60px; background: var(--navy); color: #fff; }
.process .sec-head h2 { color: #fff; }
.process .sec-head p { color: rgba(255,255,255,0.7); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; max-width: 1160px; margin: 0 auto; }
.step { text-align: center; padding: 0 16px; }
.step-num { width: 56px; height: 56px; border-radius: 50%; border: 2px solid var(--orange); color: var(--orange); font-size: 22px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.step h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; color: #fff; }
.step p { color: rgba(255,255,255,0.7); font-size: 14px; line-height: 1.8; }

/* GALLERY / PROJECTS */
.gallery { padding: 100px 60px; }
.gallery .sec-head { margin-bottom: 50px; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 1160px; margin: 0 auto; }
.project { position: relative; border-radius: 10px; overflow: hidden; height: 280px; }
.project img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.project:hover img { transform: scale(1.06); }
.project-cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px; background: linear-gradient(to top, rgba(10,29,48,0.9), transparent); color: #fff; }
.project-cap h4 { font-size: 18px; font-weight: 700; }
.project-cap span { font-size: 12px; color: rgba(255,255,255,0.75); letter-spacing: 1px; }

/* TESTIMONIAL */
.quote-band { background: var(--bg); padding: 90px 60px; text-align: center; }
.quote-band blockquote { max-width: 760px; margin: 0 auto; font-size: 24px; line-height: 1.6; color: var(--navy); font-weight: 300; }
.quote-band cite { display: block; margin-top: 24px; font-style: normal; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; color: var(--orange); font-weight: 700; }

/* CONTACT */
.contact { padding: 100px 60px; display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; max-width: 1180px; margin: 0 auto; }
.contact-text h2 { font-size: 44px; font-weight: 800; line-height: 1.1; margin-bottom: 18px; text-transform: uppercase; letter-spacing: -0.5px; }
.contact-text p { color: var(--muted); line-height: 1.8; font-size: 15px; margin-bottom: 26px; }
.contact-info { list-style: none; }
.contact-info li { display: flex; align-items: center; gap: 14px; padding: 12px 0; font-size: 15px; border-bottom: 1px solid rgba(16,42,67,0.1); }
.contact-info svg { color: var(--orange); flex-shrink: 0; }
.form-card { background: var(--surface); padding: 44px; border-radius: 12px; box-shadow: 0 10px 40px rgba(16,42,67,0.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group.full { grid-column: 1 / -1; }
label { font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); font-weight: 700; }
input, select, textarea {
  background: #fff; border: 1px solid #d4dde6; border-radius: 6px; color: var(--ink);
  padding: 13px 15px; font-size: 14px; font-family: inherit; outline: none; transition: border-color 0.3s;
}
input:focus, select:focus, textarea:focus { border-color: var(--orange); }
.form-submit {
  margin-top: 18px; width: 100%; background: var(--orange); color: #fff; padding: 17px;
  border: none; border-radius: 6px; font-size: 12px; letter-spacing: 2px; text-transform: uppercase;
  font-weight: 700; cursor: pointer; transition: background 0.3s;
}
.form-submit:hover { background: var(--orange-dark); }

/* CTA BAND */
.cta-band { background: var(--orange); color: #fff; text-align: center; padding: 80px 40px; }
.cta-band h2 { font-size: 40px; font-weight: 800; margin-bottom: 14px; text-transform: uppercase; }
.cta-band p { color: rgba(255,255,255,0.9); font-size: 16px; margin-bottom: 30px; }
.cta-band .btn-ghost { border-color: #fff; }
.cta-band .btn-primary { background: var(--navy); }
.cta-band .btn-primary:hover { background: var(--navy-dark); }

/* FOOTER */
footer { background: var(--navy-dark); color: #fff; padding: 64px 60px 30px; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.footer-brand .logo-main { color: #fff; font-size: 24px; margin-bottom: 14px; }
.footer-brand p { font-size: 13px; line-height: 1.8; color: rgba(255,255,255,0.6); max-width: 280px; }
.footer-col h5 { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--orange); margin-bottom: 18px; }
.footer-col p, .footer-col a { display: block; font-size: 13px; line-height: 1.9; color: rgba(255,255,255,0.6); text-decoration: none; }
.footer-col a:hover { color: #fff; }
.footer-bottom { background: #06121f; text-align: center; padding: 18px; font-size: 11px; color: rgba(255,255,255,0.5); }

@media (max-width: 860px) {
  nav { padding: 18px 24px; }
  nav ul { display: none; }
  .about, .contact { grid-template-columns: 1fr; }
  .trust-bar, .service-grid, .process-grid, .gallery-grid { grid-template-columns: 1fr; }
  .hero-content, .page-hero-content { padding-left: 30px; padding-right: 30px; }
  .promo-msg { display: none; }
  footer { grid-template-columns: 1fr; }
}