/* ═══════════════════════════════════════════════════════════════
   SENTINEL GROUP, LLC — Master Stylesheet
   sentinel.css
   ═══════════════════════════════════════════════════════════════ */

/* ── GOOGLE FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600&family=DM+Sans:wght@300;400;500&family=DM+Mono:wght@400;500&display=swap');

/* ══════════════════════════════════════════════
   SHARED / GLOBAL STYLES (all pages)
   ══════════════════════════════════════════════ */
:root {
      --navy: #111210;
      --navy-mid: #1a1916;
      --navy-light: #252320;
      --steel: #3a3530;
      --blue: #b85c20;
      --accent: #d97c3a;
      --accent-glow: rgba(217,124,58,0.13);
      --gold: #c8a96e;
      --gold-light: #e0c98a;
      --white: #ede8e0;
      --muted: #9a9188;
      --border: rgba(217,124,58,0.18);
      --serif: 'Cormorant Garamond', Georgia, serif;
      --sans: 'DM Sans', sans-serif;
      --mono: 'DM Mono', monospace;
    }

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

    html { scroll-behavior: smooth; }

    body {
      background: var(--navy);
      color: var(--white);
      font-family: var(--sans);
      font-weight: 300;
      line-height: 1.7;
      overflow-x: hidden;
    }

    /* ── NOISE TEXTURE OVERLAY ── */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
      pointer-events: none;
      z-index: 1000;
      opacity: 0.4;
    }

    /* ── NAV ── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 5vw;
      height: 72px;
      background: rgba(17,18,16,0.85);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--border);
      transition: all 0.3s;
    }
/*
    nav.scrolled {
      height: 60px;
      background: rgba(17,18,16,0.98);
    }
*/
    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
    }

    .logo-mark {
      width: 36px; height: 36px;
      background: linear-gradient(135deg, var(--blue), var(--accent));
      clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--mono);
      font-size: 12px;
      color: white;
      font-weight: 500;
    }

    .logo-text {
      font-family: var(--serif);
      font-size: 1.4rem;
      font-weight: 600;
      color: var(--white);
      letter-spacing: 0.02em;
    }

    .logo-text span { color: var(--accent); }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 2rem;
      list-style: none;
    }

    .nav-links a {
      color: var(--muted);
      text-decoration: none;
      font-size: 0.82rem;
      font-weight: 400;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      transition: color 0.2s;
    }

    .nav-links a:hover { color: var(--white); }

    .nav-cta {
      padding: 0.5rem 1.3rem;
      border: 1px solid var(--accent);
      border-radius: 2px;
      color: var(--accent) !important;
      transition: all 0.25s !important;
    }

    .nav-cta:hover {
      background: var(--accent) !important;
      color: var(--navy) !important;
    }

    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 4px;
    }

    .hamburger span {
      display: block;
      width: 24px; height: 2px;
      background: var(--white);
      transition: all 0.3s;
    }

    /* ── HERO ── */
    .hero {
      min-height: 75vh;
      display: flex;
      align-items: center;
      position: relative;
      overflow: hidden;
      padding: 80px 5vw 60px;
    }

    .hero-grid-bg {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(74,159,212,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(74,159,212,0.04) 1px, transparent 1px);
      background-size: 60px 60px;
    }

    .hero-glow {
      position: absolute;
      top: -20%;
      right: -10%;
      width: 70vw;
      height: 80vh;
      background: radial-gradient(ellipse, rgba(184,92,32,0.18) 0%, transparent 65%);
      pointer-events: none;
    }

    .hero-glow-2 {
      position: absolute;
      bottom: -10%;
      left: -5%;
      width: 50vw;
      height: 60vh;
      background: radial-gradient(ellipse, rgba(217,124,58,0.08) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      max-width: 720px;
      animation: fadeUp 1s ease both;
    }

    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 0.6rem;
      font-family: var(--mono);
      font-size: 0.72rem;
      letter-spacing: 0.18em;
      color: var(--accent);
      text-transform: uppercase;
      margin-bottom: 1.5rem;
    }

    .hero-eyebrow::before {
      content: '';
      display: block;
      width: 28px; height: 1px;
      background: var(--accent);
    }

    h1 {
      font-family: var(--serif);
      font-size: clamp(2.8rem, 6vw, 5.2rem);
      font-weight: 500;
      line-height: 1.08;
      letter-spacing: -0.01em;
      margin-bottom: 1.5rem;
      color: var(--white);
    }

    h1 em {
      font-style: italic;
      color: var(--accent);
    }

    .hero-sub {
      font-size: 1.05rem;
      color: var(--muted);
      max-width: 520px;
      margin-bottom: 2.5rem;
      line-height: 1.8;
    }

    .hero-actions {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.85rem 2rem;
      background: linear-gradient(135deg, var(--blue), var(--accent));
      color: white;
      text-decoration: none;
      font-size: 0.85rem;
      font-weight: 500;
      letter-spacing: 0.05em;
      border-radius: 2px;
      transition: all 0.3s;
      box-shadow: 0 4px 24px rgba(26,107,181,0.3);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 32px rgba(26,107,181,0.45);
    }

    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.85rem 2rem;
      border: 1px solid var(--border);
      color: var(--white);
      text-decoration: none;
      font-size: 0.85rem;
      font-weight: 400;
      letter-spacing: 0.05em;
      border-radius: 2px;
      transition: all 0.3s;
    }

    .btn-ghost:hover {
      border-color: var(--accent);
      color: var(--accent);
      background: var(--accent-glow);
    }

    .hero-stats {
      position: absolute;
      right: 5vw;
      top: 28%;
      transform: translateY(-50%);
      display: flex;
      flex-direction: column;
      gap: 3rem;
      animation: fadeUp 1s 0.3s ease both;
    }

    .stat-card {
      background: rgba(255,255,255,0.03);
      border: 1px solid var(--border);
      border-radius: 4px;
      padding: 1.5rem;
      text-align: center;
      min-width: 140px;
      backdrop-filter: blur(8px);
      transition: all 0.3s;
    }

    .stat-card:hover {
      border-color: var(--accent);
      background: var(--accent-glow);
      transform: translateX(-4px);
    }

    .stat-num {
      font-family: var(--serif);
      font-size: 2.2rem;
      font-weight: 600;
      color: var(--white);
      line-height: 1;
      margin-bottom: 0.3rem;
    }

    .stat-num span { color: var(--accent); }

    .stat-label {
      font-size: 0.7rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--muted);
    }

    /* ── PAGE HERO (inner pages — services, about, industries, contact) ── */
    .page-hero {
      display: block;
      padding: 100px 5vw 70px;
      position: relative;
      overflow: hidden;
      border-bottom: 1px solid var(--border);
    }

    .page-hero-bg {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(217,124,58,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(217,124,58,0.04) 1px, transparent 1px);
      background-size: 60px 60px;
    }

    .page-hero-glow {
      position: absolute;
      top: -30%; right: -10%;
      width: 60vw; height: 80vh;
      background: radial-gradient(ellipse, rgba(184,92,32,0.15) 0%, transparent 65%);
      pointer-events: none;
    }

    .page-hero-content {
      position: relative;
      max-width: 720px;
    }

    .page-breadcrumb {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      font-family: var(--mono);
      font-size: 0.7rem;
      letter-spacing: 0.15em;
      color: var(--muted);
      text-transform: uppercase;
      margin-bottom: 1rem;
    }

    .page-breadcrumb a { color: var(--muted); text-decoration: none; }
    .page-breadcrumb a:hover { color: var(--accent); }
    .page-breadcrumb span { color: var(--accent); }

    .page-hero h1 {
      font-family: var(--serif);
      font-size: clamp(2.4rem, 5vw, 4rem);
      font-weight: 500;
      line-height: 1.1;
      margin-bottom: 1rem;
    }

    .page-hero h1 em { font-style: italic; color: var(--accent); }

    .page-hero p {
      font-size: 1rem;
      color: var(--muted);
      max-width: 540px;
      line-height: 1.8;
    }

    /* ── TICKER ── */
    .ticker-wrap {
      overflow: hidden;
      background: var(--navy-mid);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      padding: 0.75rem 0;
    }

    .ticker {
      display: flex;
      gap: 4rem;
      animation: ticker 30s linear infinite;
      white-space: nowrap;
    }

    .ticker-item {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      font-family: var(--mono);
      font-size: 0.72rem;
      letter-spacing: 0.1em;
      color: var(--muted);
      text-transform: uppercase;
    }

    .ticker-dot {
      width: 5px; height: 5px;
      border-radius: 50%;
      background: var(--accent);
    }

    /* ── SECTIONS ── */
    section { padding: 100px 5vw; }

    .section-label {
      font-family: var(--mono);
      font-size: 0.7rem;
      letter-spacing: 0.2em;
      color: var(--accent);
      text-transform: uppercase;
      margin-bottom: 0.75rem;
    }

    h2 {
      font-family: var(--serif);
      font-size: clamp(2rem, 4vw, 3.2rem);
      font-weight: 500;
      line-height: 1.15;
      margin-bottom: 1.2rem;
    }

    h2 em { font-style: italic; color: var(--gold); }

    .section-intro {
      font-size: 1rem;
      color: var(--muted);
      max-width: 560px;
      line-height: 1.8;
      margin-bottom: 3.5rem;
    }

    /* ── SERVICES ── */
    .services {
      background: var(--navy-mid);
      position: relative;
    }

    .services::before {
      content: '';
      position: absolute;
      left: 0; top: 0;
      width: 3px; height: 100%;
      background: linear-gradient(to bottom, transparent, var(--accent), transparent);
    }

    .services-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: 4rem;
      gap: 2rem;
      flex-wrap: wrap;
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 1.5px;
      background: var(--border);
    }

    .service-card {
      background: var(--navy-mid);
      padding: 2.5rem;
      transition: all 0.3s;
      position: relative;
      overflow: hidden;
      cursor: default;
    }

    .service-card::after {
      content: '';
      position: absolute;
      bottom: 0; left: 0; right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--blue), var(--accent));
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.4s ease;
    }

    .service-card:hover::after { transform: scaleX(1); }

    .service-card:hover {
      background: var(--navy-light);
    }

    .service-icon {
      width: 48px; height: 48px;
      border: 1px solid var(--border);
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.5rem;
      font-size: 1.4rem;
      background: var(--accent-glow);
      transition: all 0.3s;
    }

    .service-card:hover .service-icon {
      border-color: var(--accent);
    }

    .service-title {
      font-family: var(--serif);
      font-size: 1.3rem;
      font-weight: 500;
      margin-bottom: 0.7rem;
      color: var(--white);
    }

    .service-desc {
      font-size: 0.88rem;
      color: var(--muted);
      line-height: 1.75;
      margin-bottom: 1.5rem;
    }

    .service-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 0.4rem;
    }

    .tag {
      font-family: var(--mono);
      font-size: 0.65rem;
      letter-spacing: 0.06em;
      color: var(--accent);
      border: 1px solid rgba(74,159,212,0.25);
      padding: 0.2rem 0.6rem;
      border-radius: 2px;
    }

    /* ── WHY US ── */
    .why {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6rem;
      align-items: center;
    }

    @media(max-width:900px){ .why { grid-template-columns: 1fr; gap: 3rem; } }

    .why-pillars {
      display: flex;
      flex-direction: column;
      gap: 0;
    }

    .pillar {
      display: grid;
      grid-template-columns: 40px 1fr;
      gap: 1.5rem;
      align-items: start;
      padding: 1.75rem 0;
      border-bottom: 1px solid var(--border);
      transition: all 0.3s;
    }

    .pillar:first-child { border-top: 1px solid var(--border); }

    .pillar:hover { padding-left: 8px; }

    .pillar-num {
      font-family: var(--mono);
      font-size: 0.7rem;
      color: var(--accent);
      margin-top: 4px;
      letter-spacing: 0.1em;
    }

    .pillar-title {
      font-family: var(--serif);
      font-size: 1.15rem;
      font-weight: 500;
      margin-bottom: 0.3rem;
    }

    .pillar-text {
      font-size: 0.86rem;
      color: var(--muted);
      line-height: 1.75;
    }

    .why-visual {
      position: relative;
      height: 480px;
    }

    .why-card-main {
      position: absolute;
      top: 0; left: 0; right: 60px;
      bottom: 60px;
      background: linear-gradient(135deg, var(--navy-light), var(--steel));
      border: 1px solid var(--border);
      border-radius: 6px;
      padding: 2.5rem;
      overflow: hidden;
    }

    .why-card-main::before {
      content: '';
      position: absolute;
      top: -60px; right: -60px;
      width: 220px; height: 220px;
      background: radial-gradient(circle, rgba(217,124,58,0.13), transparent 70%);
    }

    .uptime-display {
      font-family: var(--mono);
      font-size: 3.5rem;
      color: var(--white);
      margin-bottom: 0.3rem;
    }

    .uptime-label {
      font-size: 0.78rem;
      color: var(--muted);
      letter-spacing: 0.1em;
      text-transform: uppercase;
      margin-bottom: 2rem;
    }

    .mini-bars {
      display: flex;
      gap: 3px;
      align-items: flex-end;
      height: 60px;
    }

    .mini-bar {
      flex: 1;
      border-radius: 2px 2px 0 0;
      background: var(--blue);
      opacity: 0.6;
      animation: bar-pulse 2s ease infinite;
    }

    @keyframes bar-pulse {
      0%,100%{ opacity:0.5 }
      50%{ opacity:1 }
    }

    .certifications {
      margin-top: 1.5rem;
      display: flex;
      gap: 0.6rem;
      flex-wrap: wrap;
    }

    .cert-badge {
      background: rgba(217,124,58,0.13);
      border: 1px solid rgba(102,153,204,0.4);
      color: var(--gold);
      font-family: var(--mono);
      font-size: 0.65rem;
      letter-spacing: 0.08em;
      padding: 0.3rem 0.7rem;
      border-radius: 2px;
    }

    .why-card-accent {
      position: absolute;
      bottom: 0; right: 0;
      width: 220px; height: 180px;
      background: var(--navy-light);
      border: 1px solid var(--border);
      border-radius: 6px;
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .response-time {
      font-family: var(--serif);
      font-size: 2.2rem;
      font-weight: 500;
      color: var(--accent);
      line-height: 1;
      margin-bottom: 0.3rem;
    }

    .response-label {
      font-size: 0.75rem;
      color: var(--muted);
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    /* ── TESTIMONIALS ── */
    .testimonials {
      background: var(--navy-mid);
      padding: 100px 5vw;
    }

    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 1.5rem;
      margin-top: 3.5rem;
    }

    .testimonial {
      background: rgba(255,255,255,0.02);
      border: 1px solid var(--border);
      border-radius: 4px;
      padding: 2.5rem;
      transition: all 0.3s;
      position: relative;
    }

    .testimonial:hover {
      border-color: rgba(74,159,212,0.35);
      background: var(--accent-glow);
    }

    .quote-mark {
      font-family: var(--serif);
      font-size: 5rem;
      line-height: 0;
      color: var(--accent);
      opacity: 0.2;
      position: absolute;
      top: 2rem;
      right: 2rem;
    }

    .testimonial-text {
      font-family: var(--serif);
      font-size: 1.05rem;
      line-height: 1.75;
      color: var(--white);
      margin-bottom: 2rem;
      font-style: italic;
    }

    .testimonial-author {
      display: flex;
      align-items: center;
      gap: 0.9rem;
    }

    .author-avatar {
      width: 40px; height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--blue), var(--accent));
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--serif);
      font-size: 1rem;
      font-weight: 600;
      color: white;
      flex-shrink: 0;
    }

    .author-name {
      font-size: 0.88rem;
      font-weight: 500;
      color: var(--white);
    }

    .author-role {
      font-size: 0.75rem;
      color: var(--muted);
      margin-top: 0.1rem;
    }

    /* ── INDUSTRIES ── */
    .industries-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 1rem;
      margin-top: 3.5rem;
    }

    .industry-card {
      background: rgba(255,255,255,0.02);
      border: 1px solid var(--border);
      padding: 2rem 1.5rem;
      border-radius: 4px;
      text-align: center;
      transition: all 0.3s;
      cursor: default;
    }

    .industry-card:hover {
      border-color: var(--gold);
      background: rgba(217,124,58,0.08);
      transform: translateY(-4px);
    }

    .industry-icon { font-size: 2rem; margin-bottom: 0.75rem; display: block; }

    .industry-name {
      font-family: var(--serif);
      font-size: 1.05rem;
      color: var(--white);
      margin-bottom: 0.3rem;
    }

    .industry-desc {
      font-size: 0.75rem;
      color: var(--muted);
      line-height: 1.6;
    }

    /* ── CTA BAND ── */
    .cta-band {
      background: linear-gradient(135deg, var(--navy-light), var(--steel));
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      padding: 80px 5vw;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .cta-band::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%,-50%);
      width: 80vw;
      height: 300px;
      background: radial-gradient(ellipse, rgba(217,124,58,0.12) 0%, transparent 70%);
      pointer-events: none;
    }

    .cta-band h2 {
      font-size: clamp(1.8rem, 3.5vw, 2.8rem);
      max-width: 640px;
      margin: 0 auto 1rem;
    }

    .cta-band p {
      color: var(--muted);
      max-width: 480px;
      margin: 0 auto 2.5rem;
      font-size: 0.95rem;
    }

    /* ── FOOTER ── */
    footer {
      background: #0d0c0a;
      padding: 70px 5vw 30px;
      border-top: 1px solid var(--border);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr repeat(3, 1fr);
      gap: 4rem;
      margin-bottom: 4rem;
    }

    @media(max-width:900px){ .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; } }
    @media(max-width:540px){ .footer-grid { grid-template-columns: 1fr; } }

    .footer-brand p {
      font-size: 0.85rem;
      color: var(--muted);
      line-height: 1.8;
      margin-top: 1rem;
      max-width: 280px;
    }

    .footer-col h4 {
      font-family: var(--mono);
      font-size: 0.68rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 1.2rem;
    }

    .footer-col ul { list-style: none; }

    .footer-col li {
      margin-bottom: 0.6rem;
    }

    .footer-col a {
      color: var(--muted);
      text-decoration: none;
      font-size: 0.85rem;
      transition: color 0.2s;
    }

    .footer-col a:hover { color: var(--white); }

    .footer-bottom {
      border-top: 1px solid var(--border);
      padding-top: 1.5rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 1rem;
      flex-wrap: wrap;
    }

    .footer-copy {
      font-size: 0.78rem;
      color: var(--muted);
    }

    .footer-badges {
      display: flex;
      gap: 0.5rem;
    }

    /* ── ANIMATIONS ── */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(24px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    @keyframes ticker {
      0%   { transform: translateX(0); }
      100% { transform: translateX(-50%); }
    }

    .fade-in {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .fade-in.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* ── MOBILE ── */
    @media(max-width:900px) {
      .hero-stats { display: none; }
      .nav-links { display: none; }
      .nav-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 72px; left: 0; right: 0; bottom: 0;
        background: rgba(11,18,32,0.98);
        padding: 3rem 5vw;
        gap: 1.5rem;
        z-index: 99;
      }
      .nav-links.open a { font-size: 1.1rem; }
      .hamburger { display: flex; }
    }

    @media(max-width:600px) {
      section { padding: 70px 5vw; }
    }

    /* ── SCROLL PROGRESS BAR ── */
    #progress-bar {
      position: fixed;
      top: 0; left: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--blue), var(--accent));
      z-index: 200;
      width: 0%;
      transition: width 0.1s;
    }

    /* ── BACK TO TOP ── */
    #btt {
      position: fixed;
      bottom: 2rem;
      right: 2rem;
      width: 44px; height: 44px;
      background: var(--navy-light);
      border: 1px solid var(--border);
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      font-size: 1.1rem;
      color: var(--accent);
      opacity: 0;
      transition: all 0.3s;
      z-index: 50;
    }

    #btt.show { opacity: 1; }
    #btt:hover { background: var(--accent); color: var(--navy); border-color: var(--accent); }

    /* ─ Contact Form ─ */
    .contact-section {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6rem;
      align-items: start;
    }

    @media(max-width:900px){ .contact-section { grid-template-columns: 1fr; gap: 3rem; } }

    .contact-form {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 0.4rem;
    }

    .form-group label {
      font-size: 0.72rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--muted);
      font-family: var(--mono);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      background: rgba(255,255,255,0.03);
      border: 1px solid var(--border);
      border-radius: 2px;
      padding: 0.75rem 1rem;
      color: var(--white);
      font-family: var(--sans);
      font-size: 0.9rem;
      transition: border-color 0.2s;
      outline: none;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--accent);
    }

    .form-group textarea { min-height: 120px; resize: vertical; }

    select option { background: var(--navy-mid); }

    .contact-info { display: flex; flex-direction: column; gap: 2rem; }

    .contact-item {
      display: flex;
      gap: 1rem;
      align-items: flex-start;
    }

    .contact-item-icon {
      font-size: 1.2rem;
      margin-top: 2px;
      color: var(--accent);
    }

    .contact-item-label {
      font-size: 0.72rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--muted);
      font-family: var(--mono);
      margin-bottom: 0.2rem;
    }

    .contact-item-value {
      font-size: 0.95rem;
      color: var(--white);
    }

/* ══════════════════════════════════════════════
   SERVICES PAGE
   ══════════════════════════════════════════════ */
/* ── SERVICE DETAIL CARDS ── */
    .services-intro-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6rem;
      align-items: center;
      margin-bottom: 5rem;
    }
    @media(max-width:900px){ .services-intro-grid { grid-template-columns: 1fr; gap: 2.5rem; } }

    .intro-stat-stack {
      display: flex;
      flex-direction: column;
      gap: 1px;
      background: var(--border);
    }
    .intro-stat {
      background: var(--navy-mid);
      padding: 2rem 2.5rem;
      display: flex;
      align-items: center;
      gap: 2rem;
      transition: background 0.3s;
    }
    .intro-stat:hover { background: var(--navy-light); }
    .intro-stat-num {
      font-family: var(--serif);
      font-size: 2.8rem;
      font-weight: 500;
      color: var(--accent);
      line-height: 1;
      min-width: 80px;
    }
    .intro-stat-label { font-size: 0.88rem; color: var(--muted); line-height: 1.6; }
    .intro-stat-title { font-size: 1rem; color: var(--white); margin-bottom: 0.2rem; }

    /* Service full cards */
    .service-section {
      padding: 0 5vw 80px;
    }
    .service-full {
      display: grid;
      grid-template-columns: 1fr 2fr;
      gap: 0;
      border: 1px solid var(--border);
      border-radius: 4px;
      margin-bottom: 2rem;
      overflow: hidden;
      transition: border-color 0.3s;
    }
    .service-full:hover { border-color: rgba(217,124,58,0.4); }
    @media(max-width:900px){ .service-full { grid-template-columns: 1fr; } }

    .service-full-sidebar {
      background: var(--navy-mid);
      padding: 3rem 2.5rem;
      border-right: 1px solid var(--border);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    @media(max-width:900px){ .service-full-sidebar { border-right: none; border-bottom: 1px solid var(--border); } }

    .service-number {
      font-family: var(--mono);
      font-size: 3.5rem;
      font-weight: 400;
      color: rgba(217,124,58,0.18);
      line-height: 1;
      margin-bottom: 1.5rem;
    }
    .service-full-icon {
      font-size: 2.2rem;
      margin-bottom: 1rem;
    }
    .service-full-title {
      font-family: var(--serif);
      font-size: 1.5rem;
      font-weight: 500;
      color: var(--white);
      margin-bottom: 0.5rem;
      line-height: 1.2;
    }
    .service-full-tag {
      font-family: var(--mono);
      font-size: 0.65rem;
      letter-spacing: 0.1em;
      color: var(--accent);
      text-transform: uppercase;
      margin-top: auto;
      padding-top: 1.5rem;
    }

    .service-full-body {
      background: var(--navy);
      padding: 3rem;
    }
    .service-full-desc {
      font-size: 1rem;
      color: var(--muted);
      line-height: 1.85;
      margin-bottom: 2rem;
    }
    .service-features {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
      margin-bottom: 2rem;
    }
    @media(max-width:600px){ .service-features { grid-template-columns: 1fr; } }

    .feature-item {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      padding: 1rem 1.2rem;
      background: var(--navy-mid);
      border: 1px solid var(--border);
      border-radius: 3px;
      transition: border-color 0.25s;
    }
    .feature-item:hover { border-color: var(--accent); }
    .feature-check {
      color: var(--accent);
      font-size: 0.85rem;
      margin-top: 2px;
      flex-shrink: 0;
    }
    .feature-text {
      font-size: 0.85rem;
      color: var(--white);
      line-height: 1.5;
    }
    .service-tags-row {
      display: flex;
      flex-wrap: wrap;
      gap: 0.4rem;
    }

    /* Process section */
    .process-section { background: var(--navy-mid); }
    .process-steps {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 0;
      background: var(--border);
      margin-top: 3rem;
    }
    .process-step {
      background: var(--navy-mid);
      padding: 2.5rem 2rem;
      position: relative;
      transition: background 0.3s;
    }
    .process-step:hover { background: var(--navy-light); }
    .step-num {
      font-family: var(--mono);
      font-size: 0.68rem;
      letter-spacing: 0.15em;
      color: var(--accent);
      margin-bottom: 1rem;
    }
    .step-title {
      font-family: var(--serif);
      font-size: 1.2rem;
      font-weight: 500;
      margin-bottom: 0.6rem;
    }
    .step-desc { font-size: 0.85rem; color: var(--muted); line-height: 1.7; }
    .step-arrow {
      position: absolute;
      right: -12px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--accent);
      font-size: 1.2rem;
      z-index: 2;
    }
    @media(max-width:900px){ .step-arrow { display: none; } }

/* ══════════════════════════════════════════════
   ABOUT PAGE
   ══════════════════════════════════════════════ */
/* ── MISSION SPLIT ── */
    .mission-split {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6rem;
      align-items: center;
    }
    @media(max-width:900px){ .mission-split { grid-template-columns: 1fr; gap: 3rem; } }

    .mission-quote {
      font-family: var(--serif);
      font-size: clamp(1.5rem, 3vw, 2.2rem);
      font-weight: 400;
      font-style: italic;
      line-height: 1.45;
      color: var(--white);
      border-left: 3px solid var(--accent);
      padding-left: 2rem;
      margin-bottom: 2rem;
    }

    .mission-body { font-size: 0.95rem; color: var(--muted); line-height: 1.9; }
    .mission-body p { margin-bottom: 1.2rem; }

    /* ── VALUES GRID ── */
    .values-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 1px;
      background: var(--border);
      margin-top: 3.5rem;
    }
    .value-card {
      background: var(--navy-mid);
      padding: 2.5rem;
      transition: background 0.3s;
      position: relative;
      overflow: hidden;
    }
    .value-card::before {
      content: '';
      position: absolute;
      bottom: 0; left: 0; right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--blue), var(--accent));
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.4s;
    }
    .value-card:hover { background: var(--navy-light); }
    .value-card:hover::before { transform: scaleX(1); }

    .value-icon { font-size: 1.8rem; margin-bottom: 1rem; display: block; }
    .value-title { font-family: var(--serif); font-size: 1.2rem; font-weight: 500; margin-bottom: 0.5rem; }
    .value-text { font-size: 0.85rem; color: var(--muted); line-height: 1.75; }

    /* ── TEAM ── */
    .team-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 1.5rem;
      margin-top: 3.5rem;
    }
    .team-card {
      background: var(--navy-mid);
      border: 1px solid var(--border);
      border-radius: 4px;
      overflow: hidden;
      transition: all 0.3s;
    }
    .team-card:hover { border-color: rgba(217,124,58,0.4); transform: translateY(-4px); }
    .team-avatar {
      width: 100%; height: 180px;
      background: linear-gradient(135deg, var(--navy-light), var(--steel));
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--serif);
      font-size: 3.5rem;
      font-weight: 500;
      color: var(--accent);
      border-bottom: 1px solid var(--border);
    }
    .team-info { padding: 1.5rem; }
    .team-name { font-family: var(--serif); font-size: 1.2rem; font-weight: 500; margin-bottom: 0.2rem; }
    .team-role { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.1em; color: var(--accent); text-transform: uppercase; margin-bottom: 0.75rem; }
    .team-bio { font-size: 0.82rem; color: var(--muted); line-height: 1.7; }

    /* ── TESTIMONIALS ── */
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 1.5rem;
      margin-top: 3.5rem;
    }
    .testimonial {
      background: rgba(255,255,255,0.02);
      border: 1px solid var(--border);
      border-radius: 4px;
      padding: 2.5rem;
      transition: all 0.3s;
      position: relative;
    }
    .testimonial:hover { border-color: rgba(217,124,58,0.35); background: var(--accent-glow); }
    .quote-mark { font-family: var(--serif); font-size: 5rem; line-height: 0; color: var(--accent); opacity: 0.2; position: absolute; top: 2rem; right: 2rem; }
    .testimonial-text { font-family: var(--serif); font-size: 1.05rem; line-height: 1.75; color: var(--white); margin-bottom: 2rem; font-style: italic; }
    .testimonial-author { display: flex; align-items: center; gap: 0.9rem; }
    .author-avatar { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--accent)); display: flex; align-items: center; justify-content: center; font-family: var(--serif); font-size: 1rem; font-weight: 600; color: white; flex-shrink: 0; }
    .author-name { font-size: 0.88rem; font-weight: 500; color: var(--white); }
    .author-role { font-size: 0.75rem; color: var(--muted); margin-top: 0.1rem; }

    /* ── CERTIFICATIONS ── */
    .certs-section { background: var(--navy-mid); }
    .certs-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 1px;
      background: var(--border);
      margin-top: 3rem;
    }
    .cert-card {
      background: var(--navy-mid);
      padding: 2.5rem 2rem;
      text-align: center;
      transition: background 0.3s;
    }
    .cert-card:hover { background: var(--navy-light); }
    .cert-icon { font-size: 2rem; display: block; margin-bottom: 1rem; }
    .cert-name { font-family: var(--serif); font-size: 1.1rem; font-weight: 500; margin-bottom: 0.4rem; }
    .cert-desc { font-size: 0.78rem; color: var(--muted); line-height: 1.6; }

    /* ── HISTORY TIMELINE ── */
    .timeline { margin-top: 3.5rem; position: relative; }
    .timeline::before { content: ''; position: absolute; left: 18px; top: 0; bottom: 0; width: 1px; background: var(--border); }
    .timeline-item { display: grid; grid-template-columns: 40px 1fr; gap: 2rem; margin-bottom: 3rem; }
    .timeline-dot { width: 36px; height: 36px; border-radius: 50%; background: var(--navy-light); border: 2px solid var(--accent); display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 0.6rem; color: var(--accent); flex-shrink: 0; position: relative; z-index: 1; }
    .timeline-year { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; color: var(--accent); text-transform: uppercase; margin-bottom: 0.4rem; }
    .timeline-title { font-family: var(--serif); font-size: 1.15rem; font-weight: 500; margin-bottom: 0.4rem; }
    .timeline-text { font-size: 0.85rem; color: var(--muted); line-height: 1.75; }

/* ══════════════════════════════════════════════
   INDUSTRIES PAGE
   ══════════════════════════════════════════════ */
/* ── INDUSTRY TABS ── */
    .industry-nav {
      display: flex;
      gap: 0;
      border: 1px solid var(--border);
      border-radius: 4px;
      overflow: hidden;
      margin-bottom: 3rem;
      flex-wrap: wrap;
    }
    .ind-tab {
      flex: 1;
      min-width: 120px;
      padding: 1rem 1.2rem;
      background: var(--navy-mid);
      border: none;
      border-right: 1px solid var(--border);
      color: var(--muted);
      font-family: var(--sans);
      font-size: 0.8rem;
      font-weight: 400;
      letter-spacing: 0.06em;
      cursor: pointer;
      transition: all 0.25s;
      text-align: center;
    }
    .ind-tab:last-child { border-right: none; }
    .ind-tab:hover { background: var(--navy-light); color: var(--white); }
    .ind-tab.active { background: var(--navy-light); color: var(--accent); border-bottom: 2px solid var(--accent); }

    /* ── INDUSTRY PANELS ── */
    .industry-panel { display: none; }
    .industry-panel.active { display: grid; grid-template-columns: 1.2fr 1fr; gap: 5rem; align-items: start; }
    @media(max-width:900px){ .industry-panel.active { grid-template-columns: 1fr; gap: 3rem; } }

    .ind-icon-large {
      font-size: 4rem;
      display: block;
      margin-bottom: 1.2rem;
    }
    .ind-title {
      font-family: var(--serif);
      font-size: clamp(1.8rem, 3vw, 2.6rem);
      font-weight: 500;
      line-height: 1.15;
      margin-bottom: 1rem;
    }
    .ind-title em { font-style: italic; color: var(--accent); }
    .ind-body {
      font-size: 0.95rem;
      color: var(--muted);
      line-height: 1.85;
      margin-bottom: 2rem;
    }
    .ind-body p { margin-bottom: 1rem; }
    .ind-services-used {
      margin-top: 1.5rem;
    }
    .ind-services-label {
      font-family: var(--mono);
      font-size: 0.68rem;
      letter-spacing: 0.15em;
      color: var(--accent);
      text-transform: uppercase;
      margin-bottom: 0.75rem;
    }
    .ind-service-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
    }

    .ind-sidebar {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }
    .challenge-card {
      background: var(--navy-mid);
      border: 1px solid var(--border);
      border-radius: 4px;
      padding: 1.75rem;
      transition: border-color 0.3s;
    }
    .challenge-card:hover { border-color: rgba(217,124,58,0.4); }
    .challenge-label {
      font-family: var(--mono);
      font-size: 0.65rem;
      letter-spacing: 0.12em;
      color: var(--muted);
      text-transform: uppercase;
      margin-bottom: 0.5rem;
    }
    .challenge-title {
      font-family: var(--serif);
      font-size: 1.05rem;
      font-weight: 500;
      margin-bottom: 0.4rem;
      color: var(--white);
    }
    .challenge-text {
      font-size: 0.82rem;
      color: var(--muted);
      line-height: 1.7;
    }

    .ind-stat-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1px;
      background: var(--border);
      border-radius: 4px;
      overflow: hidden;
    }
    .ind-stat {
      background: var(--navy-light);
      padding: 1.5rem;
      text-align: center;
    }
    .ind-stat-num {
      font-family: var(--serif);
      font-size: 2rem;
      font-weight: 500;
      color: var(--accent);
      line-height: 1;
      margin-bottom: 0.3rem;
    }
    .ind-stat-label {
      font-size: 0.73rem;
      color: var(--muted);
      line-height: 1.4;
    }

    /* ── ALL INDUSTRIES OVERVIEW ── */
    .overview-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 1.5rem;
      margin-top: 3rem;
    }
    .overview-card {
      background: var(--navy-mid);
      border: 1px solid var(--border);
      border-radius: 4px;
      padding: 2rem 1.5rem;
      text-align: center;
      transition: all 0.3s;
      cursor: pointer;
    }
    .overview-card:hover {
      border-color: var(--accent);
      background: var(--accent-glow);
      transform: translateY(-4px);
    }
    .overview-icon { font-size: 2.2rem; display: block; margin-bottom: 0.75rem; }
    .overview-name { font-family: var(--serif); font-size: 1.1rem; font-weight: 500; margin-bottom: 0.4rem; }
    .overview-desc { font-size: 0.78rem; color: var(--muted); line-height: 1.6; }

/* ══════════════════════════════════════════════
   CONTACT PAGE
   ══════════════════════════════════════════════ */
/* ── CONTACT LAYOUT ── */
    .contact-wrapper {
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 6rem;
      align-items: start;
    }
    @media(max-width:900px){ .contact-wrapper { grid-template-columns: 1fr; gap: 3.5rem; } }

    /* ── FORM ── */
    .contact-form { display: flex; flex-direction: column; gap: 1.1rem; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
    @media(max-width:600px){ .form-row { grid-template-columns: 1fr; } }

    .form-group { display: flex; flex-direction: column; gap: 0.4rem; }
    .form-group label {
      font-family: var(--mono);
      font-size: 0.68rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--muted);
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
      background: rgba(255,255,255,0.03);
      border: 1px solid var(--border);
      border-radius: 2px;
      padding: 0.8rem 1rem;
      color: var(--white);
      font-family: var(--sans);
      font-size: 0.9rem;
      transition: border-color 0.2s, background 0.2s;
      outline: none;
      width: 100%;
    }
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--accent);
      background: rgba(217,124,58,0.05);
    }
    .form-group textarea { min-height: 130px; resize: vertical; }
    select option { background: var(--navy-mid); color: var(--white); }

    .form-note {
      font-size: 0.75rem;
      color: var(--muted);
      line-height: 1.6;
    }

    #form-success {
      display: none;
      background: rgba(217,124,58,0.08);
      border: 1px solid rgba(217,124,58,0.3);
      border-radius: 3px;
      padding: 1rem 1.2rem;
      color: var(--accent);
      font-size: 0.85rem;
      line-height: 1.6;
    }

    /* ── SIDEBAR INFO ── */
    .contact-sidebar { display: flex; flex-direction: column; gap: 0; }

    .contact-info-block {
      border-bottom: 1px solid var(--border);
      padding: 2rem 0;
    }
    .contact-info-block:first-child { padding-top: 0; }

    .contact-info-label {
      font-family: var(--mono);
      font-size: 0.68rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 0.6rem;
    }
    .contact-info-value {
      font-size: 0.95rem;
      color: var(--white);
      line-height: 1.65;
    }
    .contact-info-value a { color: var(--white); text-decoration: none; transition: color 0.2s; }
    .contact-info-value a:hover { color: var(--accent); }
    .contact-info-sub {
      font-size: 0.8rem;
      color: var(--muted);
      margin-top: 0.3rem;
      line-height: 1.6;
    }

    /* ── WHAT TO EXPECT ── */
    .expect-steps {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
      margin-top: 3rem;
    }
    .expect-step {
      display: grid;
      grid-template-columns: 40px 1fr;
      gap: 1.2rem;
      align-items: start;
    }
    .expect-num {
      width: 36px; height: 36px;
      border: 1px solid var(--border);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-family: var(--mono);
      font-size: 0.68rem;
      color: var(--accent);
      flex-shrink: 0;
    }
    .expect-title {
      font-family: var(--serif);
      font-size: 1rem;
      font-weight: 500;
      margin-bottom: 0.2rem;
    }
    .expect-text { font-size: 0.82rem; color: var(--muted); line-height: 1.7; }

    /* ── EMERGENCY BAND ── */
    .emergency-band {
      background: rgba(184,92,32,0.08);
      border: 1px solid rgba(217,124,58,0.3);
      border-radius: 4px;
      padding: 1.5rem 2rem;
      display: flex;
      align-items: center;
      gap: 1.5rem;
      margin-top: 3.5rem;
      flex-wrap: wrap;
    }
    .emergency-icon { font-size: 2rem; flex-shrink: 0; }
    .emergency-label {
      font-family: var(--mono);
      font-size: 0.68rem;
      letter-spacing: 0.12em;
      color: var(--accent);
      text-transform: uppercase;
      margin-bottom: 0.2rem;
    }
    .emergency-title { font-family: var(--serif); font-size: 1.1rem; font-weight: 500; margin-bottom: 0.3rem; }
    .emergency-text { font-size: 0.82rem; color: var(--muted); line-height: 1.6; }
    .emergency-num { font-family: var(--mono); font-size: 1.1rem; color: var(--accent); margin-top: 0.4rem; }

    /* ── FAQ ── */
    .faq-section { background: var(--navy-mid); }
    .faq-list { margin-top: 3rem; display: flex; flex-direction: column; gap: 0; }
    .faq-item {
      border-bottom: 1px solid var(--border);
      overflow: hidden;
    }
    .faq-item:first-child { border-top: 1px solid var(--border); }
    .faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 1.5rem 0;
      cursor: pointer;
      gap: 1rem;
      transition: color 0.2s;
    }
    .faq-question:hover { color: var(--accent); }
    .faq-q-text { font-family: var(--serif); font-size: 1.1rem; font-weight: 500; line-height: 1.3; }
    .faq-icon {
      font-size: 1.2rem;
      color: var(--accent);
      flex-shrink: 0;
      transition: transform 0.3s;
      font-family: var(--mono);
    }
    .faq-item.open .faq-icon { transform: rotate(45deg); }
    .faq-answer {
      font-size: 0.88rem;
      color: var(--muted);
      line-height: 1.8;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease, padding 0.3s;
    }
    .faq-item.open .faq-answer { max-height: 300px; padding-bottom: 1.5rem; }