:root {
    --navy-deep: #0a1830;
    --navy-mid: #0f2144;
    --navy-elev: #142a52;
    --navy-elev-2: #1a3562;
    --chrome: #c9d2dc;
    --chrome-dim: #6e7c8f;
    --accent: #2e9df5;
    --accent-bright: #6cc0ff;
    --white: #f5f8fc;
    --muted: #a9b8d0;
    --line: rgba(201, 210, 220, 0.16);
    --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  }

  * { box-sizing: border-box; }

  body {
    margin: 0;
    background: var(--navy-deep);
    color: var(--white);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  h1, h2, h3 { font-family: var(--font-display); font-weight: 700; text-wrap: balance; margin: 0; }

  a { color: inherit; }

  img, svg { max-width: 100%; display: block; }

  .container {
    max-width: 1180px;
    margin-inline: auto;
    padding-inline: clamp(1.25rem, 5vw, 3rem);
  }

  .eyebrow {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent-bright);
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    padding: 0.85rem 1.6rem;
    border-radius: 999px;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  }
  .btn:focus-visible { outline: 2px solid var(--accent-bright); outline-offset: 3px; }
  .btn-primary {
    background: linear-gradient(180deg, var(--accent-bright), var(--accent));
    color: #061225;
    box-shadow: 0 10px 30px -8px rgba(46, 157, 245, 0.55);
  }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 36px -8px rgba(46, 157, 245, 0.7); }
  .btn-ghost {
    background: rgba(245, 248, 252, 0.04);
    color: var(--white);
    border-color: rgba(201, 210, 220, 0.35);
  }
  .btn-ghost:hover { border-color: var(--accent-bright); background: rgba(46, 157, 245, 0.1); transform: translateY(-2px); }
  .btn-sm { padding: 0.55rem 1.1rem; font-size: 0.85rem; }

  /* Header */
  .site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(8, 18, 38, 0.35);
    border-bottom: 1px solid transparent;
    transition: background 0.35s ease, border-color 0.35s ease;
  }
  .site-header.scrolled {
    background: rgba(8, 18, 38, 0.78);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    border-color: var(--line);
  }
  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding-block: 0.9rem;
  }
  .brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
  .brand-word {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: 0.03em;
    color: var(--white);
  }
  .site-nav { display: flex; gap: 1.75rem; }
  .site-nav a {
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--muted);
    transition: color 0.2s ease;
  }
  .site-nav a:hover { color: var(--white); }
  .header-call {
    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
    transition: opacity 0.35s ease, transform 0.35s ease;
    white-space: nowrap;
  }
  .site-header.scrolled .header-call { opacity: 1; transform: translateY(0); pointer-events: auto; }

  /* Subpages (no tall scroll-driven hero) keep the header permanently solid,
     independent of the scroll-position "scrolled" class main.js toggles. */
  .site-header.solid {
    background: rgba(8, 18, 38, 0.92);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    border-color: var(--line);
  }
  .site-header.solid .header-call { opacity: 1; transform: translateY(0); pointer-events: auto; }

  /* Hero */
  .hero { position: relative; height: 260vh; }
  html.reduced-motion .hero { height: auto; }

  .hero-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    justify-content: center;
  }
  html.reduced-motion .hero-sticky { position: relative; height: 92vh; }

  .hero-scene { position: absolute; inset: 0; }
  .scene-layer { position: absolute; inset: 0; width: 100%; height: 100%; }
  .scene-layer svg, .scene-layer img { width: 100%; height: 100%; display: block; object-fit: cover; }
  .scene-layer.dirty { clip-path: inset(0 0 0 0%); will-change: clip-path; }
  html.reduced-motion .scene-layer.dirty { clip-path: inset(0 0 0 100%); }

  .scene-scrim {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(10,18,36,0.15) 0%, rgba(8,15,30,0.55) 68%, rgba(6,12,26,0.92) 100%);
  }

  .spray-edge {
    position: absolute;
    top: 0; bottom: 0;
    width: 5px;
    left: 0%;
    transform: translateX(-50%);
    background: linear-gradient(180deg, transparent 0%, var(--accent-bright) 15%, #ffffff 50%, var(--accent-bright) 85%, transparent 100%);
    box-shadow: 0 0 40px 8px rgba(46, 157, 245, 0.65);
    pointer-events: none;
    will-change: left;
  }
  .spray-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 3;
  }
  html.reduced-motion .spray-edge, html.reduced-motion .scroll-hint, html.reduced-motion .spray-canvas { display: none; }
  @media (max-width: 640px) { .hero { height: 180vh; } .spray-edge { width: 3px; } }

  .hero-copy {
    position: relative;
    z-index: 5;
    text-align: center;
    padding: 0 clamp(1.25rem, 6vw, 3rem) clamp(3rem, 8vh, 5rem);
    opacity: 0;
    transform: translateY(18px);
    will-change: opacity, transform;
  }
  html.reduced-motion .hero-copy { opacity: 1; transform: none; }

  .hero-copy .eyebrow { display: block; margin-bottom: 0.9rem; }
  .hero-headline {
    font-size: clamp(2.6rem, 8vw, 5.4rem);
    line-height: 0.98;
    letter-spacing: 0.005em;
    color: var(--white);
    text-transform: uppercase;
  }
  .hero-headline span { color: var(--accent-bright); }
  .hero-sub {
    max-width: 46ch;
    margin: 1.1rem auto 0;
    font-size: clamp(1rem, 1.6vw, 1.15rem);
    color: var(--muted);
  }
  .hero-ctas {
    margin-top: 1.9rem;
    display: flex;
    gap: 0.85rem;
    justify-content: center;
    flex-wrap: wrap;
  }

  .scroll-hint {
    position: absolute;
    top: 6.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--chrome);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.85;
  }
  .scroll-hint .chevron {
    width: 14px; height: 14px;
    border-right: 2px solid var(--accent-bright);
    border-bottom: 2px solid var(--accent-bright);
    transform: rotate(45deg);
    animation: hintBounce 1.6s ease-in-out infinite;
  }
  @keyframes hintBounce { 0%, 100% { opacity: 0.3; transform: rotate(45deg) translate(0,0); } 50% { opacity: 1; transform: rotate(45deg) translate(4px,4px); } }

  /* Sections */
  section { position: relative; padding-block: clamp(4rem, 9vw, 7rem); }
  .section-head { max-width: 40rem; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
  .section-head h2 {
    font-size: clamp(2rem, 4.4vw, 3rem);
    text-transform: uppercase;
    margin-top: 0.5rem;
  }
  .section-head p { color: var(--muted); margin-top: 0.85rem; max-width: 52ch; }

  .divider-line { height: 1px; background: var(--line); border: none; margin: 0; }

  /* Reveal */
  .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s cubic-bezier(.2,.7,.3,1), transform 0.7s cubic-bezier(.2,.7,.3,1); }
  .reveal.is-visible { opacity: 1; transform: translateY(0); }
  html.reduced-motion .reveal { opacity: 1; transform: none; transition: none; }
  .services-grid .reveal:nth-child(2) { transition-delay: 0.08s; }
  .services-grid .reveal:nth-child(3) { transition-delay: 0.16s; }
  .services-grid .reveal:nth-child(4) { transition-delay: 0.24s; }
  .testimonial-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
  .testimonial-grid .reveal:nth-child(3) { transition-delay: 0.2s; }

  /* Services */
  .services-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.25rem;
  }
  .service-card {
    flex: 1 1 230px;
    max-width: 300px;
    background: linear-gradient(180deg, var(--navy-elev), var(--navy-mid));
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 1.75rem 1.5rem;
    transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  }
  @media (min-width: 860px) {
    .services-grid { display: grid; grid-template-columns: repeat(6, 1fr); }
    .service-card { max-width: none; }
    .service-card:nth-child(1), .service-card:nth-child(2), .service-card:nth-child(3) { grid-column: span 2; }
    .service-card:nth-child(4), .service-card:nth-child(5) { grid-column: span 3; }
  }
  .service-card:hover { transform: translateY(-6px); border-color: rgba(46,157,245,0.45); box-shadow: 0 20px 40px -20px rgba(0,0,0,0.6); }
  .service-icon {
    width: 46px; height: 46px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(46, 157, 245, 0.12);
    border: 1px solid rgba(46, 157, 245, 0.3);
    margin-bottom: 1.1rem;
  }
  .service-icon svg { width: 24px; height: 24px; }
  .service-card h3 { font-size: 1.3rem; text-transform: uppercase; letter-spacing: 0.01em; }
  .service-card p { color: var(--muted); font-size: 0.92rem; margin-top: 0.5rem; }

  /* Badges */
  .badges-strip {
    display: flex; flex-wrap: wrap; gap: 1rem;
    padding-block: clamp(2.5rem, 5vw, 3.5rem);
  }
  .badge {
    flex: 1 1 260px;
    display: flex; align-items: center; gap: 1rem;
    padding: 1.25rem 1.5rem;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(20, 42, 82, 0.35);
  }
  .badge-icon { width: 40px; height: 40px; flex-shrink: 0; color: var(--accent-bright); }
  .badge h4 { font-family: var(--font-body); font-size: 1rem; font-weight: 700; margin: 0; }
  .badge p { margin: 0.2rem 0 0; font-size: 0.85rem; color: var(--muted); }

  /* Service area */
  .area-section {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
  }
  @media (max-width: 860px) { .area-section { grid-template-columns: 1fr; } }
  .area-visual { display: flex; justify-content: center; }
  .area-visual svg { width: min(100%, 380px); }

  /* Testimonials */
  .testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; }
  .testimonial-card {
    background: var(--navy-elev);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 1.75rem;
  }
  .stars { display: flex; gap: 0.2rem; margin-bottom: 0.9rem; }
  .stars svg { width: 16px; height: 16px; color: var(--accent-bright); }
  .testimonial-card p.quote { color: var(--white); font-size: 0.98rem; }
  .testimonial-name { margin-top: 1rem; font-size: 0.85rem; color: var(--muted); font-weight: 600; }

  /* CTA / form */
  .cta-section { background: linear-gradient(180deg, var(--navy-mid), var(--navy-deep)); }
  .cta-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }
  @media (max-width: 900px) { .cta-grid { grid-template-columns: 1fr; } }
  .phone-block {
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: clamp(1.75rem, 3vw, 2.5rem);
    background: rgba(20, 42, 82, 0.3);
  }
  .phone-block .btn-primary { width: 100%; justify-content: center; margin-top: 1.25rem; font-size: 1.1rem; padding: 1rem 1.5rem; }
  .phone-block ul { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: 0.6rem; }
  .phone-block li { display: flex; gap: 0.6rem; font-size: 0.9rem; color: var(--muted); }
  .phone-block li svg { width: 18px; height: 18px; color: var(--accent-bright); flex-shrink: 0; }

  .quote-form-wrap {
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: clamp(1.75rem, 3vw, 2.5rem);
    background: var(--navy-elev);
  }
  .form-row { display: grid; gap: 0.4rem; margin-bottom: 1.1rem; }
  .form-row label { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
  .form-row input, .form-row select, .form-row textarea {
    font-family: var(--font-body);
    font-size: 0.98rem;
    color: var(--white);
    background: rgba(8, 18, 38, 0.55);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 0.75rem 0.9rem;
    width: 100%;
    transition: border-color 0.2s ease;
  }
  .form-row input:focus, .form-row select:focus, .form-row textarea:focus {
    outline: none; border-color: var(--accent-bright);
  }
  .form-two { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.1rem; }
  @media (max-width: 480px) { .form-two { grid-template-columns: 1fr; } }
  .quote-form-wrap .btn-primary { width: 100%; justify-content: center; margin-top: 0.4rem; }
  .form-success {
    display: none;
    text-align: center;
    padding: 2rem 1rem;
  }
  .form-success.is-visible { display: block; }
  .quote-form.is-hidden { display: none; }
  .form-success svg { width: 44px; height: 44px; color: var(--accent-bright); margin: 0 auto 1rem; }
  .form-success h3 { font-size: 1.4rem; text-transform: uppercase; }
  .form-success p { color: var(--muted); margin-top: 0.5rem; }

  /* Footer */
  .site-footer {
    border-top: 1px solid var(--line);
    padding-block: 2.5rem;
  }
  .footer-inner {
    display: flex; flex-wrap: wrap; gap: 1rem;
    align-items: center; justify-content: space-between;
  }
  .footer-brand { display: flex; align-items: center; gap: 0.6rem; }
  .footer-brand span { font-family: var(--font-display); font-weight: 700; letter-spacing: 0.03em; }
  .footer-meta { color: var(--muted); font-size: 0.85rem; text-align: right; }
  @media (max-width: 640px) { .footer-inner { flex-direction: column; text-align: center; } .footer-meta { text-align: center; } }

  .footer-nav { display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: center; }
  .footer-nav a { text-decoration: none; font-size: 0.9rem; color: var(--muted); transition: color 0.2s ease; }
  .footer-nav a:hover { color: var(--white); }

  /* Logo image (header + footer) */
  .brand-mark-img { height: 40px; width: auto; display: block; }
  .footer-brand-img { height: 30px; width: auto; display: block; }

  /* Mobile nav toggle */
  .nav-toggle {
    display: none;
    width: 40px; height: 40px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: rgba(245, 248, 252, 0.04);
    color: var(--white);
    align-items: center; justify-content: center;
    cursor: pointer;
  }
  .nav-toggle svg { width: 20px; height: 20px; }
  @media (max-width: 780px) {
    .nav-toggle { display: inline-flex; }
    .site-nav {
      display: flex;
      flex-direction: column;
      gap: 0;
      position: absolute;
      top: 100%; left: 0; right: 0;
      background: rgba(8, 18, 38, 0.97);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--line);
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease;
    }
    .site-nav.is-open { max-height: 320px; }
    .site-nav a { padding: 1rem clamp(1.25rem, 5vw, 3rem); border-top: 1px solid var(--line); }
  }

  /* Page hero banner (non-home pages) */
  .page-hero {
    padding-block: clamp(7rem, 16vw, 10rem) clamp(3rem, 6vw, 4rem);
    background: linear-gradient(180deg, var(--navy-mid), var(--navy-deep));
    border-bottom: 1px solid var(--line);
    text-align: center;
  }
  .page-hero h1 {
    font-size: clamp(2.4rem, 6vw, 3.6rem);
    text-transform: uppercase;
    margin-top: 0.6rem;
  }
  .page-hero p { color: var(--muted); max-width: 46ch; margin: 1rem auto 0; }

  /* Before/after slide gallery */
  .slide-gallery { position: relative; }
  .slide { display: none; }
  .slide.is-active { display: block; }
  .slide-pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    border-radius: 20px;
    overflow: hidden;
  }
  @media (max-width: 640px) { .slide-pair { grid-template-columns: 1fr; } }
  .slide-photo { position: relative; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 14px; }
  .slide-photo img { width: 100%; height: 100%; object-fit: cover; }
  .slide-tag {
    position: absolute; top: 0.85rem; left: 0.85rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    color: var(--white);
    background: rgba(7, 14, 31, 0.72);
    backdrop-filter: blur(4px);
  }
  .slide-tag.after { color: var(--accent-bright); }
  .slide-caption { margin-top: 1.5rem; text-align: center; }
  .slide-caption .slide-location { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; text-transform: uppercase; letter-spacing: 0.02em; }
  .slide-caption .slide-quote { color: var(--muted); margin-top: 0.5rem; max-width: 50ch; margin-inline: auto; font-style: italic; }
  .slide-caption .stars { justify-content: center; margin: 0.75rem 0 0; }

  .slide-controls { display: flex; align-items: center; justify-content: center; gap: 1.25rem; margin-top: 1.75rem; }
  .slide-arrow {
    width: 42px; height: 42px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: rgba(20, 42, 82, 0.4);
    color: var(--white);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease;
  }
  .slide-arrow:hover { border-color: var(--accent-bright); background: rgba(46,157,245,0.15); }
  .slide-arrow svg { width: 18px; height: 18px; }
  .slide-dots { display: flex; gap: 0.5rem; }
  .slide-dot {
    width: 9px; height: 9px;
    border-radius: 50%;
    border: none;
    background: var(--line);
    cursor: pointer;
    padding: 0;
    transition: background 0.2s ease, transform 0.2s ease;
  }
  .slide-dot.is-active { background: var(--accent-bright); transform: scale(1.25); }

  /* About page */
  .about-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
  }
  @media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } }
  .about-avatar {
    aspect-ratio: 4 / 5;
    border-radius: 24px;
    background: linear-gradient(160deg, var(--navy-elev-2), var(--navy-elev));
    border: 1px solid var(--line);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
  }
  .about-avatar svg { width: 40%; height: 40%; color: var(--chrome-dim); }
  .about-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
  .about-copy p { color: var(--muted); margin-top: 1rem; max-width: 56ch; }
  .about-copy p:first-of-type { margin-top: 1.25rem; }

  /* Reviews page */
  .review-cta {
    text-align: center;
    max-width: 40rem;
    margin-inline: auto;
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: clamp(2.5rem, 6vw, 4rem);
    background: linear-gradient(180deg, var(--navy-elev), var(--navy-mid));
  }
  .review-cta .btn-primary { font-size: 1.1rem; padding: 1rem 2.2rem; margin-top: 1.75rem; }
  .review-cta p { color: var(--muted); margin-top: 1rem; }
  .review-qr {
    margin: 2rem auto 0;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
  }
  .review-qr img {
    background: #fff;
    padding: 0.85rem;
    border-radius: 14px;
    border: 1px solid var(--line);
    width: 150px; height: 150px;
  }
  .review-qr p { margin-top: 0; font-size: 0.82rem; }

  /* Portfolio page */
  .portfolio-embed-wrap {
    background: #f7f5f1;
    border-radius: 20px;
    padding: clamp(1.75rem, 4vw, 2.5rem);
    color: #2b2b2b;
  }