:root {
  --navy: #161b52;
  --navy-deep: #0d1138;
  --gold: #e3a83a;
  --gold-dark: #c98f22;
  --clay: #b5532a;
  --text: #1b1e2b;
  --muted: #5c6274;
  --bg: #ffffff;
  --bg-alt: #f5f3ee;
  --border: #e4e1d8;
  --radius: 6px;
  --head: "Oswald", "Arial Narrow", sans-serif;
  --body: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; font-family: var(--body); color: var(--text); background: var(--bg); line-height: 1.6; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { font-family: var(--head); line-height: 1.1; margin: 0 0 .5em; letter-spacing: .3px; }
h1 { font-size: clamp(2.6rem, 7vw, 4.75rem); text-transform: uppercase; }
h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); text-transform: uppercase; }
h3 { font-size: 1.35rem; text-transform: uppercase; }
p { margin: 0 0 1em; }
a { color: var(--navy); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 820px; }

/* Buttons */
.btn {
  display: inline-block; padding: 14px 26px; border-radius: var(--radius); border: 2px solid transparent;
  font-family: var(--head); font-size: 1.05rem; font-weight: 600; letter-spacing: .8px; text-transform: uppercase;
  text-decoration: none; cursor: pointer; transition: background .15s, color .15s, border-color .15s; text-align: center;
}
.btn-gold { background: var(--gold); color: var(--navy-deep); }
.btn-gold:hover { background: var(--gold-dark); }
.btn-outline { border-color: rgba(255,255,255,.75); color: #fff; }
.btn-outline:hover { background: #fff; color: var(--navy); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-deep); }
.btn-block { width: 100%; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 20; background: var(--navy-deep); border-bottom: 3px solid var(--gold); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 20px; }
.brand { display: flex; align-items: center; text-decoration: none; }
.brand img { height: 50px; width: auto; }
.brand-text { font-family: var(--head); font-size: 1.35rem; font-weight: 700; text-transform: uppercase; line-height: 1; }
.brand-text small { display: block; font-size: .72rem; letter-spacing: 2px; color: var(--muted); font-weight: 500; margin-top: 4px; }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { text-decoration: none; color: rgba(255,255,255,.88); font-weight: 500; font-size: .95rem; }
.nav-links a:hover { color: var(--gold); }
.nav-links .nav-phone { font-weight: 700; color: var(--gold); }
.nav-links .btn { padding: 10px 18px; font-size: .95rem; color: var(--navy-deep); }
.nav-toggle { display: none; background: none; border: 1px solid rgba(255,255,255,.3); border-radius: var(--radius); width: 46px; height: 42px; cursor: pointer; padding: 10px; }
.nav-toggle span { display: block; height: 2px; background: #fff; margin: 4px 0; }

/* Hero */
.hero { position: relative; color: #fff; overflow: hidden; background: var(--navy-deep); }
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(13,17,56,.95) 0%, rgba(13,17,56,.82) 45%, rgba(13,17,56,.35) 100%), url("images/graded-pad-wide.jpg") center 65%/cover no-repeat;
}
.hero-inner { position: relative; padding: 130px 20px 140px; }
.hero h1 span { color: var(--gold); display: block; }
.eyebrow { font-family: var(--head); text-transform: uppercase; letter-spacing: 4px; color: var(--gold); font-weight: 500; margin-bottom: 18px; }
.lead { font-size: 1.2rem; max-width: 600px; color: rgba(255,255,255,.88); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

/* Trust strip */
.trust { background: var(--gold); color: var(--navy-deep); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid div { padding: 22px 18px; border-left: 1px solid rgba(13,17,56,.15); }
.trust-grid div:first-child { border-left: 0; }
.trust strong { display: block; font-family: var(--head); text-transform: uppercase; font-size: 1.1rem; letter-spacing: .5px; }
.trust span { font-size: .9rem; }

/* Sections */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }
.section-navy { background: var(--navy); color: #fff; }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head p:last-child { color: var(--muted); font-size: 1.08rem; }
.kicker { font-family: var(--head); text-transform: uppercase; letter-spacing: 3px; font-size: .9rem; color: var(--clay); font-weight: 600; margin-bottom: 10px; }
.kicker-gold { color: var(--gold); }

/* Services */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.service { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; }
.service:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(13,17,56,.12); }
.service img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.service-body { padding: 24px 26px 28px; border-top: 4px solid var(--gold); flex: 1; }
.service-body p { color: var(--muted); margin: 0; }
.service-cta { background: var(--navy); color: #fff; border-color: var(--navy); justify-content: center; }
.service-cta .service-body { border-top: 0; display: flex; flex-direction: column; justify-content: center; }
.service-cta p { color: rgba(255,255,255,.8); margin-bottom: 22px; }
.service-cta .btn { align-self: flex-start; }

/* Who we work for */
.who { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.who-card { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); padding: 40px; overflow: hidden; }
.who-card h3 { font-size: 1.8rem; }
.who-img { width: calc(100% + 80px); max-width: none; margin: -40px -40px 28px; aspect-ratio: 16/9; object-fit: cover; border-radius: var(--radius) var(--radius) 0 0; }
.who-card > p { color: rgba(255,255,255,.82); }
.checks { list-style: none; padding: 0; margin: 22px 0 0; }
.checks li { padding: 9px 0 9px 30px; position: relative; border-top: 1px solid rgba(255,255,255,.1); }
.checks li::before { content: ""; position: absolute; left: 4px; top: 15px; width: 12px; height: 7px; border-left: 2px solid var(--gold); border-bottom: 2px solid var(--gold); transform: rotate(-45deg); }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.steps li { border-top: 4px solid var(--navy); padding-top: 22px; }
.step-num { font-family: var(--head); font-size: 3rem; font-weight: 700; color: var(--gold); line-height: 1; display: block; margin-bottom: 12px; }
.steps p { color: var(--muted); }

/* Area */
.area { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.area p { color: var(--muted); }
.area .btn { margin-top: 8px; }
.cities { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.cities li { background: #fff; border: 1px solid var(--border); border-left: 4px solid var(--clay); border-radius: var(--radius); padding: 14px 18px; font-weight: 600; }

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; gap: 14px; }
.gallery img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }
.gallery .wide { grid-column: span 2; grid-row: span 2; }

/* FAQ */
details { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 12px; }
summary { cursor: pointer; padding: 20px 56px 20px 24px; font-weight: 600; font-size: 1.05rem; list-style: none; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 24px; top: 50%; transform: translateY(-50%); font-size: 1.6rem; color: var(--clay); font-weight: 400; }
details[open] summary::after { content: "–"; }
details p { padding: 0 24px 22px; margin: 0; color: var(--muted); }

/* Quote */
.quote { display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: start; }
.quote-info > p { color: rgba(255,255,255,.82); font-size: 1.08rem; }
.contact-list { list-style: none; padding: 0; margin: 30px 0 0; }
.contact-list li { display: flex; gap: 16px; padding: 14px 0; border-top: 1px solid rgba(255,255,255,.14); }
.contact-list span { flex: 0 0 64px; font-family: var(--head); text-transform: uppercase; letter-spacing: 1px; color: var(--gold); }
.contact-list a { color: #fff; font-weight: 600; text-decoration: none; word-break: break-word; }
.quote-form { background: #fff; color: var(--text); border-radius: var(--radius); padding: 32px; display: grid; gap: 16px; box-shadow: 0 20px 50px rgba(0,0,0,.25); }
.quote-form label { display: grid; gap: 6px; font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .6px; color: var(--navy); }
.quote-form input, .quote-form select, .quote-form textarea {
  font: inherit; font-size: 1rem; text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--text);
  padding: 12px; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; width: 100%;
}
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { outline: 2px solid var(--gold); border-color: transparent; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.segmented { border: 0; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.segmented legend { font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .6px; color: var(--navy); margin-bottom: 6px; padding: 0; }
.segmented label { display: block; }
.segmented input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.segmented span { display: block; text-align: center; padding: 11px 6px; border: 1px solid var(--border); border-radius: var(--radius); cursor: pointer; text-transform: none; letter-spacing: 0; font-size: .95rem; }
.segmented input:checked + span { background: var(--navy); color: #fff; border-color: var(--navy); }
.segmented input:focus-visible + span { outline: 2px solid var(--gold); }
.form-note { font-size: .85rem; color: var(--muted); margin: 0; text-align: center; }

/* Footer */
.site-footer { background: var(--navy-deep); color: rgba(255,255,255,.75); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 44px; }
.footer-grid .footer-logo { width: 260px; height: auto; margin-bottom: 18px; }
.footer-grid h4 { color: #fff; text-transform: uppercase; letter-spacing: 2px; font-size: 1rem; }
.footer-grid a, .footer-grid span { display: block; color: rgba(255,255,255,.75); text-decoration: none; padding: 4px 0; }
.footer-grid a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px; padding-bottom: 22px; font-size: .88rem; }
.footer-bottom p { margin: 0; }

.mobile-bar { display: none; }

/* Tablet */
@media (max-width: 1020px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 79px; left: 0; right: 0; background: var(--navy-deep);
    flex-direction: column; align-items: stretch; gap: 0; border-bottom: 3px solid var(--gold); box-shadow: 0 10px 20px rgba(0,0,0,.08);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 20px; border-top: 1px solid rgba(255,255,255,.1); }
  .nav-links .btn { margin: 12px 20px 18px; padding: 14px; }
  .services { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid div:nth-child(3) { border-left: 0; }
  .trust-grid div:nth-child(n+3) { border-top: 1px solid rgba(13,17,56,.15); }
}

/* Phone */
@media (max-width: 700px) {
  body { padding-bottom: 60px; }
  .section { padding: 68px 0; }
  .hero-inner { padding: 90px 20px 100px; }
  .hero-bg { background: linear-gradient(180deg, rgba(13,17,56,.82), rgba(13,17,56,.92)), url("images/graded-pad-wide.jpg") 30% 70%/cover no-repeat; }
  .hero-actions .btn { flex: 1 1 100%; }
  .brand img { height: 42px; }
  .services, .who, .steps, .area, .quote, .footer-grid, .row { grid-template-columns: 1fr; }
  .area { gap: 32px; }
  .who-card { padding: 28px 22px; }
  .who-img { width: calc(100% + 44px); margin: -28px -22px 22px; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 140px; }
  .quote-form { padding: 22px; }
  .mobile-bar {
    display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
    background: var(--navy-deep); box-shadow: 0 -4px 14px rgba(0,0,0,.2);
  }
  .mobile-bar a { color: #fff; text-align: center; padding: 18px 8px; font-family: var(--head); text-transform: uppercase; letter-spacing: 1px; text-decoration: none; }
  .mobile-bar a:last-child { background: var(--gold); color: var(--navy-deep); }
}