/* NovaSky Fencing — Premium navy + maple red static site */
:root {
  --navy: #0B1F3A;
  --navy-deep: #071628;
  --navy-mid: #123056;
  --red: #C8102E;
  --red-hover: #A50D25;
  --cream: #F7F5F2;
  --white: #ffffff;
  --muted: #5A6573;
  --line: #E2E6EC;
  --shadow: 0 10px 30px rgba(11, 31, 58, 0.12);
  --radius: 14px;
  --max: 1140px;
  --topbar-h: 42px;
  --header-h: 72px;
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--navy);
  background: var(--white);
  line-height: 1.6;
  padding-top: calc(var(--topbar-h) + var(--header-h));
}
img, video { max-width: 100%; display: block; }
a { color: var(--red); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { padding-left: 1.2rem; }
.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Sticky top contact bar */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1001;
  height: var(--topbar-h);
  background: var(--navy-deep);
  color: #d9e2ef;
  font-size: 0.9rem;
  display: flex; align-items: center;
}
.topbar .container {
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem; flex-wrap: wrap;
}
.topbar a { color: #fff; text-decoration: none; font-weight: 600; }
.topbar a:hover { color: #ffd3da; text-decoration: underline; }
.topbar-links { display: flex; gap: 1.25rem; flex-wrap: wrap; align-items: center; }
.topbar-note { opacity: 0.85; font-size: 0.82rem; }

/* Header / nav */
.site-header {
  position: fixed; top: var(--topbar-h); left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 12px rgba(11,31,58,0.06);
}
.site-header .container {
  height: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.logo-link { display: flex; align-items: center; gap: 0.65rem; text-decoration: none; color: var(--navy); }
.logo-link img { height: 46px; width: auto; }
.logo-text { font-weight: 800; letter-spacing: 0.02em; line-height: 1.1; }
.logo-text span { display: block; font-size: 0.72rem; font-weight: 600; color: var(--muted); letter-spacing: 0.04em; text-transform: uppercase; }
.nav { display: flex; align-items: center; gap: 0.15rem; }
.nav a {
  color: var(--navy); font-weight: 600; font-size: 0.92rem;
  padding: 0.55rem 0.7rem; border-radius: 8px; text-decoration: none;
}
.nav a:hover, .nav a.active { background: var(--cream); color: var(--red); text-decoration: none; }
.nav .btn-nav {
  background: var(--red); color: #fff !important; margin-left: 0.35rem;
}
.nav .btn-nav:hover { background: var(--red-hover); }
.nav-toggle {
  display: none; border: 1px solid var(--line); background: #fff;
  border-radius: 8px; padding: 0.45rem 0.7rem; font-weight: 700; cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.85rem 1.35rem; border-radius: 999px; font-weight: 700;
  border: 2px solid transparent; cursor: pointer; text-decoration: none;
  transition: 0.2s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-hover); color: #fff; }
.btn-secondary { background: transparent; color: #fff; border-color: #fff; }
.btn-secondary:hover { background: #fff; color: var(--navy); }
.btn-outline {
  background: #fff; color: var(--navy); border-color: var(--navy);
}
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-outline-red {
  background: #fff; color: var(--red); border-color: var(--red);
}
.btn-outline-red:hover { background: var(--red); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Hero */
.hero {
  position: relative; color: #fff;
  min-height: clamp(420px, 72vh, 680px);
  display: flex; align-items: flex-end;
  background: var(--navy) center/cover no-repeat;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,22,40,0.35) 0%, rgba(7,22,40,0.78) 70%, rgba(7,22,40,0.92) 100%);
}
.hero-inner { position: relative; z-index: 1; padding: 4rem 0 3.25rem; }
.eyebrow {
  display: inline-block; font-size: 0.8rem; font-weight: 800; letter-spacing: 0.08em;
  text-transform: uppercase; color: #ffb3bf; margin-bottom: 0.75rem;
}
.hero h1 {
  margin: 0 0 0.85rem; font-size: clamp(1.9rem, 4.2vw, 3.1rem);
  line-height: 1.15; max-width: 16ch;
}
.hero p { margin: 0 0 1.4rem; max-width: 54ch; color: #e8eef7; font-size: 1.08rem; }

/* Sections */
.section { padding: 4rem 0; }
.section-alt { background: var(--cream); }
.section-navy { background: var(--navy); color: #fff; }
.section-navy .muted, .section-navy .lead { color: #c9d5e6; }
.section-head { max-width: 720px; margin-bottom: 2rem; }
.section-head h2 { margin: 0 0 0.6rem; font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.2; }
.lead { color: var(--muted); font-size: 1.05rem; margin: 0; }
.muted { color: var(--muted); }

/* Cards / grids */
.grid-3, .grid-2, .grid-4, .grid-6 {
  display: grid; gap: 1.25rem;
}
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.35rem; box-shadow: var(--shadow);
}
.card h3 { margin: 0 0 0.55rem; font-size: 1.15rem; }
.card p { margin: 0; color: var(--muted); }
.card .icon-badge {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(200,16,46,0.1); color: var(--red); font-weight: 800; margin-bottom: 0.85rem;
}
.feature-list { list-style: none; padding: 0; margin: 0; }
.feature-list li {
  position: relative; padding-left: 1.6rem; margin: 0.7rem 0; color: var(--muted);
}
.feature-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: var(--red); font-weight: 800;
}

/* Steps */
.steps { counter-reset: step; display: grid; gap: 1rem; }
.step {
  display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start;
  background: #fff; border-radius: var(--radius); padding: 1.1rem 1.2rem;
  border: 1px solid var(--line);
}
.step-num {
  width: 42px; height: 42px; border-radius: 50%; background: var(--navy); color: #fff;
  display: grid; place-items: center; font-weight: 800;
}
.step h3 { margin: 0 0 0.25rem; font-size: 1.05rem; }
.step p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* Media strips */
.media-strip {
  display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 1rem;
}
.media-card {
  position: relative; overflow: hidden; border-radius: var(--radius);
  background: var(--navy-mid); min-height: 220px;
}
.media-card img, .media-card video {
  width: 100%; height: 100%; object-fit: cover; min-height: 220px;
}
.media-card figcaption, .video-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 0.85rem 1rem; color: #fff; font-size: 0.92rem; font-weight: 600;
  background: linear-gradient(transparent, rgba(7,22,40,0.88));
}

/* Project videos */
.project-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.35rem;
}
.project-card {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow);
}
.project-card video {
  width: 100%; aspect-ratio: 16/10; object-fit: cover; background: #000;
}
.project-card .body { padding: 1rem 1.15rem 1.25rem; }
.project-card h3 { margin: 0 0 0.35rem; font-size: 1.08rem; }
.project-card p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.tag {
  display: inline-block; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--red); background: rgba(200,16,46,0.1);
  padding: 0.25rem 0.55rem; border-radius: 999px; margin-bottom: 0.55rem;
}

/* Color swatches */
.swatches { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.9rem; }
.swatches-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 640px; }
@media (min-width: 700px) {
  .swatches-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); max-width: none; }
}
.swatch {
  border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: #fff;
}
.swatch-chip { height: 72px; }
.swatch img.swatch-photo { width: 100%; height: 96px; object-fit: cover; display: block; }
.swatch .label { padding: 0.7rem 0.85rem; font-weight: 700; font-size: 0.92rem; }
.chip-arctic { background: linear-gradient(135deg, #9aa3ad, #c5ccd3); }
.chip-charcoal { background: linear-gradient(135deg, #9aa3ad, #c5ccd3); } /* Light Grey */
.chip-walnut { background: linear-gradient(135deg, #6b4631, #a67c52); }
.chip-leather { background: linear-gradient(135deg, #2a2e33, #4a5058); } /* Dark Grey */
.chip-shadow { background: linear-gradient(135deg, #5c636b, #8a9199); }
.chip-oak { background: linear-gradient(135deg, #e8e4dc, #f5f2eb); }
.chip-teak { background: linear-gradient(135deg, #8b5a2b, #c4a484); } /* Warm Teak */

.cta-band {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 60%, #1a2540 100%);
  color: #fff; border-radius: calc(var(--radius) + 4px); padding: 2rem;
  display: flex; flex-wrap: wrap; gap: 1.25rem; align-items: center; justify-content: space-between;
}
.cta-band h2 { margin: 0 0 0.35rem; font-size: 1.55rem; }
.cta-band p { margin: 0; color: #c9d5e6; max-width: 48ch; }

/* Page hero (inner) */
.page-hero {
  background: linear-gradient(135deg, var(--navy-deep), var(--navy-mid));
  color: #fff; padding: 2.75rem 0 2.4rem;
}
.page-hero h1 { margin: 0 0 0.55rem; font-size: clamp(1.7rem, 3.5vw, 2.5rem); }
.page-hero p { margin: 0; color: #c9d5e6; max-width: 60ch; }

/* Tables / specs */
.spec-table {
  width: 100%; border-collapse: collapse; background: #fff;
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
}
.spec-table th, .spec-table td {
  text-align: left; padding: 0.85rem 1rem; border-bottom: 1px solid var(--line);
}
.spec-table th { background: var(--cream); color: var(--navy); }
.spec-table tr:last-child td { border-bottom: 0; }

/* Cities */
.city-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.7rem;
}
.city-pill {
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 0.65rem 0.9rem; text-align: center; font-weight: 600; font-size: 0.92rem;
}

/* Forms */
.contact-layout {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 1.5rem; align-items: start;
}
.contact-card h2 { margin-top: 0; }
.contact-list { list-style: none; padding: 0; margin: 1rem 0 0; }
.contact-list li { margin: 0.85rem 0; }
.contact-list a { font-weight: 700; color: var(--navy); }
.contact-list a:hover { color: var(--red); }
.form {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.35rem; box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
.form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.form-group.full { grid-column: 1 / -1; }
.form label { font-weight: 700; font-size: 0.9rem; }
.form label .req { color: var(--red); }
.form input, .form select, .form textarea {
  font: inherit; padding: 0.75rem 0.85rem; border-radius: 10px;
  border: 1px solid #c9d0da; background: #fff; color: var(--navy);
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: 2px solid rgba(200,16,46,0.25); border-color: var(--red);
}
.form textarea { min-height: 130px; resize: vertical; }
.form-actions { margin-top: 0.5rem; display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.form-note { font-size: 0.85rem; color: var(--muted); }

/* Footer */
.site-footer {
  background: var(--navy-deep); color: #b8c5d8; padding: 3rem 0 1.5rem; margin-top: 2rem;
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 1.5rem; margin-bottom: 2rem;
}
.site-footer h3 { color: #fff; margin: 0 0 0.85rem; font-size: 1rem; }
.site-footer a { color: #d7e1ef; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 0.45rem 0; }
.footer-brand p { margin: 0.6rem 0 0; max-width: 36ch; font-size: 0.95rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1rem;
  display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: space-between;
  font-size: 0.88rem;
}

/* Legal */
.prose { max-width: 780px; }
.prose h2 { margin-top: 2rem; }
.prose p, .prose li { color: var(--muted); }

/* Utilities */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 2rem; }
.center { text-align: center; }
.split {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 1.75rem; align-items: center;
}
.img-frame {
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.img-frame img { width: 100%; height: 100%; object-fit: cover; }

/* Responsive */
@media (max-width: 980px) {
  .grid-3, .grid-4, .media-strip, .footer-grid, .contact-layout, .split, .project-grid {
    grid-template-columns: 1fr 1fr;
  }
  .grid-6, .city-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .nav { display: none; }
  .nav.open {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: calc(var(--topbar-h) + var(--header-h));
    left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line);
    padding: 0.75rem; box-shadow: var(--shadow); z-index: 999;
  }
  .nav-toggle { display: inline-flex; }
  .site-header { position: fixed; }
  body.nav-open { overflow: hidden; }
}
@media (max-width: 720px) {
  body { padding-top: calc(var(--topbar-h) + var(--header-h) + 8px); }
  .topbar { height: auto; min-height: var(--topbar-h); padding: 0.35rem 0; }
  .topbar .container { justify-content: center; }
  .topbar-note { display: none; }
  .grid-2, .grid-3, .grid-4, .grid-6, .media-strip, .footer-grid,
  .contact-layout, .split, .project-grid, .form-grid, .swatches, .city-grid {
    grid-template-columns: 1fr;
  }
  .hero-inner { padding: 3rem 0 2.5rem; }
  .btn-row .btn { width: 100%; }
}

/* ---- Extra polish ---- */
.site-header.scrolled { box-shadow: 0 6px 20px rgba(11,31,58,0.1); }
.card:hover { border-color: #cfd6e0; transform: translateY(-2px); transition: 0.2s ease; }
.city-pill:hover { border-color: var(--red); color: var(--red); }
.project-card video:focus { outline: 3px solid rgba(200,16,46,0.35); outline-offset: 2px; }
.form input[aria-invalid="true"],
.form textarea[aria-invalid="true"] { border-color: var(--red); background: #fff7f8; }
.breadcrumb { font-size: 0.88rem; color: #9fb0c6; margin-bottom: 0.75rem; }
.breadcrumb a { color: #ffd3da; }
.stat-row {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 1.5rem;
}
.stat {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius); padding: 1rem 1.1rem; text-align: center;
}
.stat strong { display: block; font-size: 1.45rem; color: #fff; }
.stat span { color: #b7c6da; font-size: 0.88rem; }
.badge-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0; }
.badge {
  border: 1px solid var(--line); background: #fff; border-radius: 999px;
  padding: 0.35rem 0.75rem; font-size: 0.8rem; font-weight: 700; color: var(--navy);
}
.quote-box {
  border-left: 4px solid var(--red); background: #fff; padding: 1rem 1.2rem;
  border-radius: 0 var(--radius) var(--radius) 0; box-shadow: var(--shadow);
}
.two-col-list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.35rem 1.5rem;
}
.two-col-list li { color: var(--muted); }
.map-note {
  background: var(--navy); color: #fff; border-radius: var(--radius); padding: 1.25rem 1.4rem;
}
.map-note a { color: #ffd3da; font-weight: 700; }
.video-grid-note { font-size: 0.92rem; color: var(--muted); margin-top: 0.75rem; }
@media (max-width: 720px) {
  .stat-row, .two-col-list { grid-template-columns: 1fr; }
  .logo-text { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover, .card:hover { transform: none; }
}


/* Materials showcase */
.material-showcase { display: flex; flex-direction: column; gap: 2.5rem; }
.material-block {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
}
.material-block.reverse { grid-template-columns: 0.95fr 1.05fr; }
.material-block.reverse .material-media { order: 2; }
.material-block.reverse .material-copy { order: 1; }
.material-media {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  background: #fff;
}
.material-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.material-copy h3 { margin: 0 0 0.65rem; font-size: 1.35rem; }
.material-copy p { color: var(--muted); margin: 0 0 1rem; }
.material-copy .feature-list { margin-bottom: 1rem; }
.colour-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  margin: 0.85rem 0 1rem;
  padding: 0;
  list-style: none;
}
.colour-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--navy);
}
.colour-dot {
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  border: 1px solid rgba(11,31,58,0.18);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.25);
  flex-shrink: 0;
}
.dot-walnut { background: linear-gradient(135deg, #5a3824, #8b5a3c); }
.dot-charcoal { background: linear-gradient(135deg, #9aa3ad, #c5ccd3); } /* Light Grey */
.dot-leather { background: linear-gradient(135deg, #2a2e33, #4a5058); } /* Dark Grey */
.dot-teak { background: linear-gradient(135deg, #b8894a, #d4a86a); }
@media (max-width: 800px) {
  .material-block,
  .material-block.reverse {
    grid-template-columns: 1fr;
  }
  .material-block.reverse .material-media,
  .material-block.reverse .material-copy {
    order: initial;
  }
}