:root {
    /* Blue brand palette */
    --blue: #0369A1;
    --blue-deep: #0C4A6E;
    --blue-ink: #082F49;
    --blue-light: #E0F2FE;
    --blue-mid: #0284C7;
    /* NLS Group green (shared footer) */
    --green-ink: #002912;
    --green: #005526;
    /* Shared */
    --yellow: #FFD100;
    --white: #FFFFFF;
    --charcoal: #1A1A1A;
    --grey: #2D2D2D;
    --cream: #f6f5f0;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Archivo', sans-serif;
    background: var(--white);
    color: var(--charcoal);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }
  ::selection { background: var(--yellow); color: var(--blue-ink); }

  .skip-link {
    position: absolute; top: -40px; left: 0;
    background: var(--yellow); color: var(--blue-ink);
    padding: 8px 16px; z-index: 9999; font-weight: 700; text-decoration: none;
  }
  .skip-link:focus { top: 0; }

  /* ===== NAV ===== */
  .nav {
    position: fixed; top: 16px; left: 50%; transform: translateX(-50%);
    width: calc(100% - 32px); max-width: 1320px; z-index: 100;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    border: 1px solid rgba(3, 105, 161, 0.15); border-radius: 18px;
    padding: 12px 18px 12px 22px;
    display: flex; align-items: center; justify-content: space-between;
    box-shadow: 0 8px 32px -8px rgba(3, 105, 161, 0.12);
  }
  .nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
  .nav-logo-img {
    height: 44px; width: auto; max-width: 120px;
    filter: drop-shadow(0 4px 10px rgba(255,209,0,0.35));
  }
  .nav-logo-text {
    font-family: 'Archivo', sans-serif; font-weight: 900; font-size: 18px;
    color: var(--blue-ink); letter-spacing: -0.02em; line-height: 1;
  }
  .nav-logo-text small {
    display: block; font-size: 9px; font-weight: 600;
    letter-spacing: 0.22em; color: var(--yellow); margin-top: 3px;
  }
  .nav-links { display: flex; align-items: center; gap: 4px; }
  .nav-links a {
    color: var(--blue-ink); text-decoration: none; font-size: 13.5px;
    font-weight: 500; padding: 9px 14px; border-radius: 10px; transition: all 0.25s ease;
  }
  .nav-links a:hover { color: var(--blue); background: rgba(3,105,161,0.08); }
  .nav-cta {
    background: var(--yellow); color: var(--blue-ink) !important;
    font-weight: 700 !important; padding: 10px 18px !important;
    border-radius: 10px !important; margin-left: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease !important;
  }
  .nav-cta:hover {
    transform: translateY(-1px); background: var(--yellow) !important;
    box-shadow: 0 8px 20px -4px rgba(255,209,0,0.5); color: var(--blue-ink) !important;
  }

  .nav-dropdown { position: relative; }
  .nav-dropdown-toggle {
    display: flex; align-items: center; gap: 5px;
    color: var(--blue-ink); font-size: 13.5px; font-weight: 500;
    padding: 9px 14px; border-radius: 10px; transition: all 0.25s ease;
    cursor: pointer; background: none; border: none; font-family: inherit;
  }
  .nav-dropdown-toggle:hover { color: var(--blue); background: rgba(3,105,161,0.08); }
  .nav-dropdown-toggle svg { width: 12px; height: 12px; stroke: currentColor; transition: transform 0.2s ease; }
  .nav-dropdown.open .nav-dropdown-toggle svg { transform: rotate(180deg); }
  .nav-dropdown-menu {
    position: absolute; top: calc(100% + 8px); left: 50%;
    transform: translateX(-50%) translateY(-6px); min-width: 220px;
    background: rgba(5, 28, 45, 0.94); backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px); border: 1px solid rgba(255,209,0,0.15);
    border-radius: 14px; padding: 8px; opacity: 0; pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease; z-index: 300;
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.5);
  }
  .nav-dropdown.open .nav-dropdown-menu { opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0); }
  .nav-dropdown-menu a {
    display: flex; align-items: center; gap: 10px; padding: 10px 14px;
    border-radius: 8px; color: rgba(255,255,255,0.8); text-decoration: none;
    font-size: 13.5px; font-weight: 500; transition: all 0.18s ease;
  }
  .nav-dropdown-menu a:hover { background: rgba(255,209,0,0.1); color: var(--yellow); }
  .nav-dropdown-menu a.active { color: var(--yellow); font-weight: 700; }
  .nav-dropdown-menu a .dot {
    width: 6px; height: 6px; border-radius: 50%; background: var(--yellow);
    opacity: 0.5; flex-shrink: 0; transition: opacity 0.18s ease;
  }
  .nav-dropdown-menu a:hover .dot,
  .nav-dropdown-menu a.active .dot { opacity: 1; }
  .nav-mobile-toggle { display: none; }

  /* ===== HERO ===== */
  .hero {
    position: relative; height: 100vh; min-height: 620px;
    overflow: hidden; display: flex; align-items: center; justify-content: center;
    color: var(--white);
  }
  .hero-slides { position: absolute; inset: 0; z-index: 0; }
  .hero-slide {
    position: absolute; inset: 0; background-size: cover; background-position: center;
    opacity: 0; transition: opacity 1200ms ease-in-out;
  }
  .hero-slide.active { opacity: 1; }
  .hero-slide:nth-child(1) { background-image: url('../images/logistics hero 1.png'); }
  .hero-slide:nth-child(2) { background-image: url('../images/logisitcs hero 2.png'); }
  .hero-overlay {
    position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(135deg,
      rgba(8,47,73,0.90) 0%,
      rgba(12,74,110,0.78) 50%,
      rgba(3,105,161,0.52) 100%);
  }
  .hero-grain {
    position: absolute; inset: 0; opacity: 0.03; z-index: 2; pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.9'/%3E%3C/svg%3E");
  }
  .hero-content {
    position: relative; z-index: 3; text-align: center;
    max-width: 840px; padding: 0 32px;
  }
  .hero-eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 8px 16px; background: rgba(255,209,0,0.12);
    border: 1px solid rgba(255,209,0,0.35); border-radius: 100px;
    font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 500;
    color: var(--yellow); letter-spacing: 0.15em; text-transform: uppercase;
    margin-bottom: 32px;
    opacity: 0; animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) 0.2s both;
  }
  .pulse-dot {
    width: 6px; height: 6px; background: var(--yellow); border-radius: 50%;
    box-shadow: 0 0 12px var(--yellow); animation: dotPulse 2s ease-in-out infinite;
  }
  @keyframes dotPulse { 0%,100% { opacity:1; } 50% { opacity:0.4; } }
  .hero-h1 {
    font-weight: 800; font-size: clamp(40px,7vw,72px); line-height: 1.06;
    letter-spacing: -0.03em; margin-bottom: 24px;
    opacity: 0; animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) 0.35s both;
  }
  .hero-sub {
    font-size: clamp(15px,2vw,18px); line-height: 1.65; color: rgba(255,255,255,0.82);
    max-width: 580px; margin: 0 auto 40px;
    opacity: 0; animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) 0.5s both;
  }
  .hero-ctas {
    display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
    opacity: 0; animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) 0.65s both;
  }
  @keyframes fadeUp { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:translateY(0); } }

  .slider-arrows {
    position: absolute; inset: 0; z-index: 4; pointer-events: none;
    display: flex; align-items: center; justify-content: space-between; padding: 0 24px;
    opacity: 0; transition: opacity 0.2s ease;
  }
  .hero:hover .slider-arrows { opacity: 1; }
  .slider-arrow {
    pointer-events: auto; width: 52px; height: 52px; border-radius: 50%;
    background: rgba(255,255,255,0.15); backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.22); display: flex; align-items: center;
    justify-content: center; cursor: pointer; transition: background 0.2s ease;
  }
  .slider-arrow:hover { background: rgba(255,209,0,0.28); }
  .slider-arrow svg { width: 20px; height: 20px; stroke: white; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

  .slider-dots {
    position: absolute; bottom: 80px; left: 50%; transform: translateX(-50%);
    z-index: 4; display: flex; gap: 8px; align-items: center;
  }
  .slider-dot {
    width: 8px; height: 8px; border-radius: 100px; background: rgba(255,255,255,0.5);
    cursor: pointer; border: none; transition: width 300ms ease, background 300ms ease;
  }
  .slider-dot.active { width: 24px; background: var(--yellow); }

  .scroll-chevron {
    position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
    z-index: 4; animation: bounceY 2s ease-in-out infinite;
  }
  @keyframes bounceY {
    0%,100% { transform:translateX(-50%) translateY(0); }
    50% { transform:translateX(-50%) translateY(10px); }
  }
  .scroll-chevron svg { width: 28px; height: 28px; stroke: var(--yellow); fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 8px rgba(255,209,0,0.6)); }

  /* ===== BUTTONS ===== */
  .btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 28px; border-radius: 12px; font-weight: 700; font-size: 15px;
    text-decoration: none; transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
    cursor: pointer; border: none; font-family: 'Archivo', sans-serif;
  }
  .btn-ghost { background: rgba(255,255,255,0.10); color: var(--white); border: 1px solid rgba(255,255,255,0.28); backdrop-filter: blur(10px); }
  .btn-ghost:hover { border-color: var(--yellow); color: var(--yellow); }
  .btn-outline-blue {
    background: rgba(3,105,161,0.15); color: var(--white);
    border: 1px solid rgba(2,132,199,0.45); backdrop-filter: blur(10px);
  }
  .btn-outline-blue:hover { background: var(--blue); border-color: var(--blue); }

  /* ===== RIBBON ===== */
  .ribbon {
    width: 100%; background: rgba(3,105,161,0.06);
    border-top: 1px solid #BAE6FD; border-bottom: 1px solid #BAE6FD;
    display: flex; align-items: center; justify-content: center;
    flex-wrap: wrap; padding: 0 32px; min-height: 80px; gap: 0;
  }
  .ribbon-label {
    font-family: 'JetBrains Mono', monospace; font-size: 11px; color: #555;
    letter-spacing: 0.1em; white-space: nowrap; margin-right: 16px;
  }
  .ribbon-links { display: flex; align-items: center; flex-wrap: wrap; }
  .ribbon-link {
    text-decoration: none; color: var(--grey); font-weight: 600; font-size: 13.5px;
    padding: 8px 18px; position: relative; transition: color 0.25s ease; white-space: nowrap;
  }
  .ribbon-link::after {
    content: ''; position: absolute; bottom: 4px; left: 18px;
    width: 0; height: 2px; background: var(--yellow); transition: width 0.25s ease;
  }
  .ribbon-link:hover { color: var(--blue); }
  .ribbon-link:hover::after { width: calc(100% - 36px); }
  .ribbon-link.active { color: var(--blue); font-weight: 700; border-left: 3px solid var(--yellow); padding-left: 15px; }
  .ribbon-sep { color: #BAE6FD; font-size: 11px; user-select: none; }

  /* ===== COMMON SECTION ===== */
  section { position: relative; }
  .section-pad { padding: 120px 32px; }
  .container { max-width: 1280px; margin: 0 auto; }
  .section-eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase; color: var(--blue); margin-bottom: 20px;
  }
  .section-eyebrow::before { content: ''; width: 28px; height: 2px; background: var(--yellow); flex-shrink: 0; }
  .section-h2 {
    font-weight: 900; font-size: clamp(36px,4.5vw,60px); line-height: 0.98;
    letter-spacing: -0.03em; color: var(--blue-ink); margin-bottom: 20px;
  }
  .section-sub { font-size: 17px; color: #4a5568; line-height: 1.65; max-width: 600px; margin-bottom: 56px; }

  .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
  .reveal.in-view { opacity: 1; transform: translateY(0); }
  .reveal.d1 { transition-delay: 0.1s; }
  .reveal.d2 { transition-delay: 0.2s; }
  .reveal.d3 { transition-delay: 0.3s; }

  /* ===== SERVICES ===== */
  .services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
  .s-card {
    background: var(--white); border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.07); border: 1px solid rgba(0,0,0,0.06);
    transition: transform 300ms cubic-bezier(0.34,1.56,0.64,1),
                box-shadow 300ms ease, border-color 300ms ease;
    position: relative; overflow: hidden;
  }
  .s-card:hover { transform: translateY(-8px); box-shadow: 0 32px 64px rgba(0,0,0,0.13); border-color: var(--yellow); }
  .s-card-img {
    width: 100%; height: 220px; object-fit: cover; display: block;
    transition: transform 600ms cubic-bezier(0.22,1,0.36,1);
  }
  .s-card:hover .s-card-img { transform: scale(1.04); }
  .s-card-body { padding: 32px 36px 36px; }
  .s-card-icon {
    width: 60px; height: 60px; border-radius: 14px; background: var(--blue-ink);
    display: flex; align-items: center; justify-content: center; margin-bottom: 22px;
    transition: transform 300ms ease, background 300ms ease; color: var(--yellow);
  }
  .s-card:hover .s-card-icon { transform: rotate(5deg) scale(1.08); background: var(--yellow); color: var(--blue-ink); }
  .s-card-icon svg { width: 28px; height: 28px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
  .s-card h3 { font-weight: 700; font-size: 21px; color: var(--blue-ink); margin-bottom: 16px; letter-spacing: -0.02em; }
  .s-card ul { list-style: none; margin-bottom: 28px; }
  .s-card ul li {
    font-size: 15px; color: #4a5568; padding: 8px 0;
    border-bottom: 1px solid #EFF6FF; display: flex; align-items: center; gap: 10px;
  }
  .s-card ul li:last-child { border-bottom: none; }
  .s-card ul li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); flex-shrink: 0; }
  .s-card-cta { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 700; font-size: 14px; text-decoration: none; transition: gap 0.2s ease, color 0.2s ease; }
  .s-card-cta .arrow { display: inline-block; transition: transform 0.2s ease; }
  .s-card-cta:hover { color: var(--blue-deep); }
  .s-card-cta:hover .arrow { transform: translateX(6px); }

  /* ===== FLEET ===== */
  .fleet {
    position: relative; overflow: hidden; min-height: 600px;
    display: flex; align-items: center; padding: 120px 32px; color: var(--white);
  }
  .fleet-bg {
    position: absolute; inset: -40px; background-image: url('../images/haulage.png');
    background-size: cover; background-position: center; will-change: transform;
  }
  .fleet-overlay {
    position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(135deg,
      rgba(8,47,73,0.97) 0%,
      rgba(12,74,110,0.92) 40%,
      rgba(12,74,110,0.82) 100%);
  }
  .fleet-inner {
    position: relative; z-index: 2; max-width: 1280px; margin: 0 auto; width: 100%;
    display: grid; grid-template-columns: 40fr 60fr; gap: 80px; align-items: center;
  }
  /* Fleet badge (OUR FLEET pill) */
  .fleet-badge {
    display: inline-flex; align-items: center;
    padding: 6px 16px; border: 1px solid rgba(255,255,255,0.28); border-radius: 100px;
    font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.6);
    margin-bottom: 24px;
  }
  .fleet-left h2 { font-weight: 900; font-size: clamp(32px,4vw,52px); line-height: 1.02; letter-spacing: -0.03em; color: var(--white); margin-bottom: 20px; }
  .fleet-left p { font-size: 16px; line-height: 1.65; color: rgba(255,255,255,1); max-width: 400px; }
  .fleet-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
  .stat-card {
    background: rgba(255,255,255,0.07); backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px); border: 1px solid rgba(255,255,255,0.12);
    border-radius: 16px; padding: 32px 24px;
    display: flex; flex-direction: column; align-items: center; text-align: center;
    transition: border-color 0.25s ease, background 0.25s ease;
  }
  .stat-card:hover { border-color: rgba(56,189,248,0.45); background: rgba(255,255,255,0.10); }
  .stat-icon { width: 44px; height: 44px; margin-bottom: 16px; color: #38BDF8; }
  .stat-icon svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
  .stat-value { font-weight: 900; font-size: 48px; letter-spacing: -0.04em; line-height: 1; color: #38BDF8; margin-bottom: 10px; }
  .stat-value .suffix { font-size: 28px; color: #38BDF8; }
  .stat-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.92); font-weight: 700; line-height: 1.5; }
  .stat-bar-wrap { margin-top: 14px; height: 3px; background: rgba(255,255,255,0.12); border-radius: 4px; overflow: hidden; width: 100%; }
  .stat-bar { height: 100%; background: #38BDF8; border-radius: 4px; width: 0; transition: width 1200ms cubic-bezier(0.4,0,0.2,1); }

  /* GPS pulse */
  .gps-pulse { position: absolute; top: 20px; right: 20px; }
  .gps-core { width: 10px; height: 10px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 12px var(--yellow); animation: gpsPulse 4s ease-in-out infinite; }
  .gps-ring {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
    width: 10px; height: 10px; border-radius: 50%; border: 1.5px solid var(--yellow);
    opacity: 0; animation: gpsRing 2s ease-out infinite;
  }
  .gps-ring:nth-child(2) { animation-delay: 0.5s; }
  @keyframes gpsRing { 0% { transform:translate(-50%,-50%) scale(1); opacity:0.8; } 100% { transform:translate(-50%,-50%) scale(4.5); opacity:0; } }
  @keyframes gpsPulse { 0%,100% { box-shadow:0 0 8px var(--yellow); } 50% { box-shadow:0 0 22px var(--yellow); } }

  /* Ring */
  .ring-bg { fill:none; stroke:rgba(255,255,255,0.14); stroke-width:3; }
  .ring-fill {
    fill:none; stroke:var(--yellow); stroke-width:3; stroke-linecap:round;
    stroke-dasharray:125.66; stroke-dashoffset:125.66;
    transform-origin:center; transform:rotate(-90deg);
    transition: stroke-dashoffset 1500ms cubic-bezier(0.4,0,0.2,1);
  }

  /* ===== SUSTAINABILITY ===== */
  .sustain-header { text-align: center; margin-bottom: 60px; }
  .sustain-eyebrow {
    display: inline-flex; align-items: center; gap: 16px;
    font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase; color: var(--blue); margin-bottom: 20px;
  }
  .sustain-eyebrow::before, .sustain-eyebrow::after {
    content: ''; width: 48px; height: 2px; background: var(--blue);
  }
  .sustain-title {
    font-weight: 900; font-size: clamp(32px,4vw,52px); line-height: 1.04;
    letter-spacing: -0.03em; color: var(--blue-ink);
  }
  .sustain-title em { font-style: normal; color: var(--blue); }
  .sustain-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
  .sustain-card {
    background: var(--white); border: 1.5px solid rgba(0,0,0,0.08);
    border-radius: 18px; padding: 36px 28px;
    display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
  }
  .sustain-card:hover { border-color: rgba(3,105,161,0.3); box-shadow: 0 12px 36px rgba(3,105,161,0.08); transform: translateY(-4px); }
  .sustain-icon-wrap {
    width: 64px; height: 64px; border-radius: 16px; background: #f0f4f8;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.25s ease; color: var(--blue);
    flex-shrink: 0;
  }
  .sustain-card:hover .sustain-icon-wrap { background: rgba(3,105,161,0.1); }
  .sustain-icon-wrap svg { width: 28px; height: 28px; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
  .sustain-card h3 { font-weight: 700; font-size: 17px; color: var(--blue-ink); letter-spacing: -0.01em; line-height: 1.25; }
  .sustain-card p { font-size: 14px; color: #6b7280; line-height: 1.65; }

  /* ===== CLIENT MARQUEE ===== */
  .client-marquee {
    background: var(--blue-light); height: 100px;
    display: flex; align-items: center; overflow: hidden;
    border-top: 1px solid #BAE6FD; border-bottom: 1px solid #BAE6FD;
  }
  .client-track {
    display: flex; white-space: nowrap;
    animation: clientScroll 30s linear infinite;
    font-weight: 600; font-size: 13px; letter-spacing: 0.2em;
    text-transform: uppercase; color: var(--blue-deep);
  }
  .client-track span { display: inline-flex; align-items: center; gap: 48px; padding-right: 48px; }
  .client-sep { display: inline-block; width: 5px; height: 5px; background: var(--yellow); border-radius: 50%; flex-shrink: 0; }
  @keyframes clientScroll { from { transform:translateX(0); } to { transform:translateX(-50%); } }

  /* ===== CORE VALUES ===== */
  .values { background: var(--blue-deep); padding: 56px 32px; overflow: hidden; }
  .values-track {
    display: flex; align-items: center; gap: 28px; flex-wrap: wrap;
    justify-content: center; max-width: 1280px; margin: 0 auto;
  }
  .value-item {
    font-weight: 700; font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--white); transition: transform 0.2s ease, text-shadow 0.2s ease; cursor: default;
  }
  .value-item:hover { transform: scale(1.06); text-shadow: 0 0 20px rgba(255,209,0,0.75); }
  .value-diamond { color: var(--yellow); font-size: 9px; flex-shrink: 0; }

  /* ===== CONTACT SECTION ===== */
  .contact-section { padding: 120px 32px; background: #F0F9FF; }
  .contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
  .contact-detail { display: flex; align-items: flex-start; gap: 16px; }
  .contact-detail-icon {
    width: 44px; height: 44px; background: rgba(3,105,161,0.1); border-radius: 10px;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  }
  .contact-detail-icon svg { width: 18px; height: 18px; stroke: var(--blue); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
  .contact-detail-label { font-weight: 700; font-size: 14px; color: var(--blue-ink); margin-bottom: 4px; }
  .contact-detail a, .contact-detail p { font-size: 14px; color: #4a5568; text-decoration: none; line-height: 1.6; }
  .contact-detail a:hover { color: var(--blue); }
  .contact-details-list { display: flex; flex-direction: column; gap: 24px; }

  .quote-form { background: var(--white); border-radius: 20px; padding: 40px; border: 1px solid #BAE6FD; box-shadow: 0 20px 48px rgba(3,105,161,0.08); }
  .quote-form h3 { font-size: 20px; font-weight: 700; color: var(--blue-ink); margin-bottom: 24px; letter-spacing: -0.02em; }
  .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .form-group { display: flex; flex-direction: column; gap: 7px; }
  .form-group.full { grid-column: 1 / -1; }
  .form-group label { font-size: 13px; font-weight: 600; color: var(--blue-ink); }
  .form-group input, .form-group select, .form-group textarea {
    padding: 13px 15px; border: 1.5px solid #BAE6FD; border-radius: 10px;
    font-size: 15px; font-family: 'Archivo', sans-serif; color: var(--charcoal);
    background: var(--white); transition: border-color 0.2s ease, box-shadow 0.2s ease; outline: none; width: 100%;
  }
  .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--blue); box-shadow: 0 0 0 3px rgba(3,105,161,0.12);
  }
  .form-group textarea { min-height: 120px; resize: vertical; }
  .btn-submit {
    width: 100%; margin-top: 10px; padding: 18px; background: var(--blue);
    color: var(--white); border: none; border-radius: 10px; font-weight: 700;
    font-size: 16px; font-family: 'Archivo', sans-serif; cursor: pointer;
    letter-spacing: 0.04em; transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
    position: relative; overflow: hidden;
  }
  .btn-submit:hover { transform: scale(1.02); box-shadow: 0 12px 30px -6px rgba(3,105,161,0.45); filter: brightness(1.1); }
  .btn-submit .ripple {
    position: absolute; border-radius: 50%; transform: scale(0);
    background: rgba(255,255,255,0.25); animation: rippleAnim 0.4s linear; pointer-events: none;
  }
  @keyframes rippleAnim { to { transform:scale(4); opacity:0; } }

  /* ===== FOOTER ===== */
  footer { background: var(--green-ink); color: var(--white); padding: 100px 32px 32px; position: relative; overflow: hidden; }
  footer::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--yellow), transparent); opacity: 0.4;
  }
  .footer-top {
    max-width: 1320px; margin: 0 auto 64px;
    display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 60px;
  }
  .footer-brand .logo-row { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
  .footer-brand .logo-row img { width: 56px; height: 56px; border-radius: 10px; object-fit: contain; }
  .footer-brand .logo-row .text { font-weight: 900; font-size: 22px; letter-spacing: -0.02em; line-height: 1; }
  .footer-brand .logo-row .text small { display: block; font-size: 10px; color: var(--yellow); letter-spacing: 0.22em; margin-top: 4px; font-weight: 600; }
  .footer-brand p { color: rgba(255,255,255,0.65); font-size: 15px; line-height: 1.6; max-width: 360px; margin-bottom: 28px; }
  .socials { display: flex; gap: 10px; }
  .social {
    width: 42px; height: 42px; border-radius: 10px; background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12); display: flex; align-items: center;
    justify-content: center; color: var(--yellow); text-decoration: none; transition: all 0.25s ease;
  }
  .social:hover { background: var(--yellow); color: var(--green-ink); border-color: var(--yellow); transform: translateY(-2px); }
  .social svg { width: 18px; height: 18px; }
  .footer-col h5 { font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--yellow); margin-bottom: 20px; }
  .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
  .footer-col a { color: rgba(255,255,255,0.75); text-decoration: none; font-size: 15px; line-height: 1.5; transition: color 0.2s ease; display: inline-block; }
  .footer-col a:hover { color: var(--yellow); }
  .wordmark {
    font-family: 'Archivo', sans-serif;
    font-weight: 900; font-size: clamp(80px,18vw,240px); line-height: 0.8; letter-spacing: -0.05em;
    color: transparent; -webkit-text-stroke: 1.5px rgba(255,209,0,0.25);
    text-align: center; margin-top: 40px; margin-bottom: -30px;
    pointer-events: none; user-select: none;
  }
  .footer-bottom {
    max-width: 1320px; margin: 0 auto; padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.1); display: flex;
    justify-content: space-between; align-items: center; flex-wrap: wrap;
    gap: 20px; color: rgba(255,255,255,0.5); font-size: 13px;
  }
  .footer-bottom .legal { display: flex; gap: 24px; }
  .footer-bottom .legal a { color: rgba(255,255,255,0.5); text-decoration: none; }
  .footer-bottom .legal a:hover { color: var(--yellow); }

  /* ===== WHY CHOOSE US ===== */
  .why-us { padding: 120px 32px; background: var(--cream); }
  .why-us-inner {
    max-width: 1280px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 1.15fr; gap: 80px; align-items: start;
  }
  .why-us-left { display: flex; flex-direction: column; }
  .why-us-img-wrap {
    border-radius: 24px; overflow: hidden; margin-top: 40px;
    box-shadow: 0 40px 80px -20px rgba(0,0,0,0.28);
  }
  .why-us-img-wrap img { width: 100%; display: block; object-fit: cover; }
  .why-list { display: flex; flex-direction: column; }
  .why-list-item {
    display: flex; align-items: flex-start; gap: 20px;
    background: var(--white); border-radius: 16px; padding: 28px;
    border: 1.5px solid rgba(0,0,0,0.07);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
  }
  .why-list-item:hover { border-color: rgba(3,105,161,0.25); box-shadow: 0 8px 32px rgba(0,0,0,0.08); transform: translateX(4px); }
  .why-list-num {
    width: 44px; height: 44px; border-radius: 50%; background: var(--blue-ink);
    color: var(--white); font-weight: 700; font-size: 15px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: background 0.3s ease;
  }
  .why-list-item:hover .why-list-num { background: var(--blue); }
  .why-list-content { flex: 1; }
  .why-list-title { font-weight: 800; font-size: 16px; color: var(--blue-ink); margin-bottom: 8px; letter-spacing: -0.02em; line-height: 1.25; }
  .why-list-desc { font-size: 14px; color: #6b7280; line-height: 1.65; }
  .why-connector {
    display: flex; flex-direction: column; margin: 5px 0 5px 38px;
    color: #c85050;
  }
  .why-connector svg {
    width: 24px; height: 13px; stroke: currentColor; fill: none;
    stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round;
    display: block;
  }
  .why-connector svg + svg { margin-top: -4px; }

  /* ===== SECTORS MARQUEE ===== */
  .sectors-strip {
    background: var(--white); padding: 36px 0 32px;
    border-top: 1px solid rgba(0,0,0,0.07);
    border-bottom: 1px solid rgba(0,0,0,0.07);
    overflow: hidden;
  }
  .sectors-label {
    text-align: center; margin-bottom: 24px;
    font-family: 'JetBrains Mono', monospace; font-size: 10px;
    font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase;
    color: #b0b8c4;
  }
  .sectors-track-wrap { overflow: hidden; }
  .sectors-track {
    display: flex; align-items: center; white-space: nowrap;
    animation: sectorScroll 38s linear infinite;
  }
  .sectors-track:hover { animation-play-state: paused; }
  @keyframes sectorScroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
  }
  .sector-item {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 0 52px; white-space: nowrap;
    font-size: 11.5px; font-weight: 700; letter-spacing: 0.14em;
    text-transform: uppercase; color: #c4ccd6;
    transition: color 0.25s ease; cursor: default;
  }
  .sector-item:hover { color: var(--blue); }
  .sector-item svg {
    width: 22px; height: 22px; stroke: currentColor; fill: none;
    stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
    flex-shrink: 0;
  }

  /* ===== RESPONSIVE ===== */
  @media (max-width: 980px) {
    .nav-links { display: none; }
    .nav-mobile-toggle {
      display: flex; align-items: center; justify-content: center;
      width: 40px; height: 40px; border-radius: 10px;
      background: var(--yellow); border: none; cursor: pointer;
    }
    .services-grid { grid-template-columns: 1fr; gap: 28px; }
    .s-card-img { height: 260px; }
    .fleet-inner { grid-template-columns: 1fr; gap: 48px; }
    .fleet-stats { grid-template-columns: 1fr 1fr; }
    .sustain-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .why-us-inner { grid-template-columns: 1fr; gap: 48px; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
    .section-pad { padding: 80px 20px; }
    .contact-section { padding: 80px 20px; }
    .fleet { padding: 80px 20px; }
    .contact-inner { grid-template-columns: 1fr; gap: 48px; }
    .ribbon { min-height: auto; padding: 16px 20px; }
  }
  @media (max-width: 640px) {
    .hero-content { padding: 0 20px; }
    .fleet-stats { grid-template-columns: 1fr; }
    .sustain-grid { grid-template-columns: 1fr; }
    .why-list-item { padding: 20px; }
    .footer-top { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
  }
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  }

#back-to-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 999;
  width: 48px; height: 48px; border-radius: 12px; border: none;
  background: #0369A1; color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px -4px rgba(3,105,161,0.4);
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.3s ease, transform 0.3s ease, filter 0.2s ease;
  pointer-events: none;
}
#back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
#back-to-top:hover { transform: translateY(-3px); filter: brightness(1.15); }