:root {
    --navy: #0a0f1e;
    --navy2: #0f1729;
    --steel: #1c2a3e;
    --steel2: #243447;
    --accent: #e8a020;
    --accent2: #f0b840;
    --silver: #8fa3b8;
    --light: #c8d8e8;
    --white: #eef3f8;
    --grid: rgba(255,255,255,0.03);
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--navy);
    color: var(--white);
    font-family: 'Barlow', sans-serif;
    font-weight: 300;
    overflow-x: hidden;
  }

  /* BACKGROUND GRID */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
      linear-gradient(var(--grid) 1px, transparent 1px),
      linear-gradient(90deg, var(--grid) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
  }

  /* NAV */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 48px;
    height: 72px;
    background: rgba(10,15,30,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(232,160,32,0.2);
  }
  .nav-logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
  }
  .nav-logo .name {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: 1.35rem;
    letter-spacing: 0.08em;
    color: var(--white);
    text-transform: uppercase;
  }
  .nav-logo .tagline {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.58rem;
    color: var(--accent);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: 2px;
  }
  .nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
  }
  .nav-links a {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--silver);
    text-decoration: none;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--accent); }
  .nav-cta {
    background: var(--accent);
    color: var(--navy) !important;
    padding: 8px 20px;
    font-weight: 700 !important;
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  }
  .nav-cta:hover { background: var(--accent2); color: var(--navy) !important; }

  /* HERO */
#hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 48px 80px;
  overflow: visible;

  background:
    linear-gradient(rgba(10,15,30,0.85), rgba(10,15,30,0.85)),
    url('../images/background.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
  .hero-bg-circle {
    position: absolute;
    width: 800px; height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232,160,32,0.07) 0%, transparent 70%);
    right: -200px; top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
  }
  .hero-center {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.hero-main {
  font-size: 1.1rem;
  color: var(--silver);
  margin: 20px auto;
  max-width: 700px;
}

.hero-sub {
  font-size: 1rem;
  color: var(--light);
  margin-bottom: 40px;
}

  .hero-gear {
    position: absolute;
    right: 6%;
    top: 50%;
    transform: translateY(-50%);
    width: 420px;
    height: 420px;
    opacity: 0.08;
    animation: spin 40s linear infinite;
  }
  
  @keyframes spin { to { transform: translateY(-50%) rotate(360deg); } }
  .hero-content { position: relative; z-index: 1; max-width: 680px; margin-top: -60px; }
  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 24px;
    padding: 6px 14px;
    border: 1px solid rgba(232,160,32,0.3);
    background: rgba(232,160,32,0.05);
  }
  .hero-badge::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent);
    animation: blink 1.5s infinite;
  }
  @keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.2} }
  .hero h1 {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: clamp(3rem, 6vw, 5.5rem);
    line-height: 0.95;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 28px;
  }
  .hero h1 .line2 { color: var(--accent); display: block; }
  .hero p {
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--silver);
    line-height: 1.7;
    max-width: 520px;
    margin-bottom: 40px;
  }
  .hero-actions {
   display: flex;
   justify-content: center;
   gap: 28px;
   flex-wrap: wrap;
  }
  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent);
    color: var(--navy);
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 14px 32px;
    clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
    transition: background 0.2s, transform 0.2s;
  }
  .btn-primary:hover { background: var(--accent2); transform: translateY(-2px); }
  .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(232,160,32,0.4);
    color: var(--accent);
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 14px 32px;
    transition: all 0.2s;
    background: rgba(232,160,32,0.04);
  }
  .btn-secondary:hover { background: rgba(232,160,32,0.1); border-color: var(--accent); }

  /* STATS BAR */
  .stats-bar {
    position: relative;
    z-index: 1;
    background: var(--steel);
    border-top: 1px solid rgba(232,160,32,0.2);
    border-bottom: 1px solid rgba(232,160,32,0.2);
    padding: 28px 48px;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
  }
  .stat-item { text-align: center; }
  .stat-num {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: 2.2rem;
    color: var(--accent);
    line-height: 1;
  }
  .stat-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--silver);
    margin-top: 4px;
  }

  /* SECTIONS */
  section { position: relative; z-index: 1; }
  .section-header {
    margin-bottom: 56px;
  }
  .section-eyebrow {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.25em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .section-eyebrow::before {
    content: '';
    display: block;
    width: 32px;
    height: 2px;
    background: var(--accent);
  }
  .section-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 3.2rem);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    line-height: 1;
  }
  .section-title span { color: var(--accent); }

  /* CAPABILITIES */
  #capabilities {
    padding: 100px 48px;
  }
  .capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2px;
  }
  .cap-card {
    background: var(--steel);
    padding: 36px 32px;
    border-bottom: 3px solid transparent;
    transition: all 0.25s;
    cursor: default;
  }
  .cap-card:hover {
    background: var(--steel2);
    border-bottom-color: var(--accent);
    transform: translateY(-4px);
  }
  .cap-icon {
    font-size: 2.4rem;
    margin-bottom: 16px;
    display: block;
  }
  .cap-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 10px;
    color: var(--white);
  }
  .cap-desc {
    font-size: 0.88rem;
    color: var(--silver);
    line-height: 1.65;
  }

  /* PRODUCTS */
  #products {
    padding: 100px 48px;
    background: var(--navy2);
  }
  .products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
  }
  .product-card {
    background: var(--steel);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05);
    transition: all 0.3s;
  }
  .product-card:hover {
    border-color: rgba(232,160,32,0.3);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  }
  .product-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    background: var(--steel2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: rgba(255,255,255,0.1);
    position: relative;
    overflow: hidden;
  }
  .product-img-placeholder {
    width: 100%;
    height: 220px;
    background: linear-gradient(135deg, var(--steel2) 0%, #1a2535 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: rgba(255,255,255,0.12);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    position: relative;
  }
  .product-img-placeholder::after {
    content: attr(data-icon);
    font-size: 3.5rem;
    position: absolute;
    opacity: 0.15;
  }
  .product-img-label {
    position: relative;
    z-index: 1;
    text-transform: uppercase;
  }
  .product-body { padding: 24px; }
  .product-tag {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.2em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 8px;
  }
  .product-name {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 1.15rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
  }
  .product-desc {
    font-size: 0.85rem;
    color: var(--silver);
    line-height: 1.6;
    margin-bottom: 16px;
  }
  .product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }
  .spec-tag {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    color: var(--silver);
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 3px 8px;
    text-transform: uppercase;
  }

/* ABOUT SECTION */
#about {
  width: 100%;
  padding: 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  box-sizing: border-box;
  overflow: visible;
}

.about-image-block {
  position: relative;
  width: 100%;
}

.about-img-main {
  width: 100%;
  height: 540px;
  object-fit: cover;
  display: block;
}

.about-accent-box {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: var(--accent);
  color: var(--navy);
  padding: 24px 30px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  text-align: center;
}

.about-accent-box .years {
  font-size: 3rem;
  line-height: 1;
  display: block;
}

.about-accent-box .yrs-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
}

.about-text p {
  color: var(--silver);
  line-height: 1.8;
  margin-bottom: 18px;
  font-size: 1rem;
}

.about-checklist {
  list-style: none;
  margin-top: 30px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.about-checklist li {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--light);
  display: flex;
  align-items: center;
  gap: 8px;
}

.about-checklist li::before {
  content: '▸';
  color: var(--accent);
  font-size: 0.75rem;
}
  /* QUOTATION FORM */
  #quotation {
    padding: 100px 48px;
    background: var(--navy2);
  }
  .quotation-wrapper {
    max-width: 820px;
    margin: 0 auto;
    background: var(--steel);
    border: 1px solid rgba(232,160,32,0.15);
    padding: 56px;
    position: relative;
  }
  .quotation-wrapper::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), transparent);
  }
  .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .form-group.full { grid-column: 1 / -1; }
  .form-group label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--white);
    padding: 12px 16px;
    font-family: 'Barlow', sans-serif;
    font-size: 0.9rem;
    outline: none;
    transition: border 0.2s;
    width: 100%;
  }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    border-color: rgba(232,160,32,0.5);
    background: rgba(232,160,32,0.03);
  }
  .form-group select option { background: var(--steel); }
  .form-group textarea { min-height: 120px; resize: vertical; }
  .upload-zone {
    border: 2px dashed rgba(232,160,32,0.25);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: rgba(232,160,32,0.02);
    position: relative;
  }
  .upload-zone:hover {
    border-color: rgba(232,160,32,0.5);
    background: rgba(232,160,32,0.05);
  }
  .upload-zone input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
  }
  .upload-icon { font-size: 2.5rem; opacity: 0.4; margin-bottom: 8px; display: block; }
  .upload-text {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--silver);
  }
  .upload-sub { font-size: 0.78rem; color: rgba(255,255,255,0.3); margin-top: 4px; }
  #file-name {
    margin-top: 8px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    color: var(--accent);
    letter-spacing: 0.1em;
    min-height: 18px;
  }
  .form-submit { margin-top: 28px; }
  .btn-submit {
    width: 100%;
    background: var(--accent);
    color: var(--navy);
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 18px;
    border: none;
    cursor: pointer;
    clip-path: polygon(14px 0%, 100% 0%, calc(100% - 14px) 100%, 0% 100%);
    transition: background 0.2s, transform 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
  }
  .btn-submit:hover { background: var(--accent2); transform: translateY(-2px); }
  #form-success {
    display: none;
    text-align: center;
    padding: 32px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--accent);
  }

  /* CONTACT */
  #contact {
    padding: 100px 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
  }
  .contact-info h3 {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 24px;
  }
  .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  .contact-item:last-child { border-bottom: none; }
  .contact-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
    margin-top: 2px;
  }
  .contact-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.2em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 4px;
  }
  .contact-value {
    font-size: 0.92rem;
    color: var(--light);
    line-height: 1.5;
  }
  .contact-value a {
    color: var(--light);
    text-decoration: none;
  }
  .contact-value a:hover { color: var(--accent); }
  .whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: #fff;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 12px 24px;
    margin-top: 24px;
    clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
    transition: opacity 0.2s, transform 0.2s;
  }
  .whatsapp-btn:hover { opacity: 0.88; transform: translateY(-2px); }
  .certifications {
    margin-top: 40px;
    padding: 24px;
    background: var(--steel);
    border-left: 3px solid var(--accent);
  }
  .cert-title {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 12px;
  }
  .cert-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }
  .cert-list li {
    font-size: 0.78rem;
    color: var(--silver);
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.07);
    padding: 4px 12px;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }

  /* FOOTER */
  footer {
    background: #060a14;
    border-top: 1px solid rgba(232,160,32,0.15);
    padding: 40px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
  }
  .footer-logo {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .footer-copy {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.15em;
    color: var(--silver);
    text-transform: uppercase;
  }
  .footer-links {
    display: flex;
    gap: 24px;
    list-style: none;
  }
  .footer-links a {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    color: var(--silver);
    text-decoration: none;
    text-transform: uppercase;
  }
  .footer-links a:hover { color: var(--accent); }

  /* SCROLL ANIMATIONS */
/* SCROLL ANIMATIONS */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  min-width: 0;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

  /* RESPONSIVE */
  @media (max-width: 900px) {
    nav { padding: 0 24px; }
    .nav-links { display: none; }
    #hero { padding: 100px 24px 60px; }
    .hero-gear { display: none; }
    #capabilities, #products, #about, #quotation, #contact { padding: 60px 24px; }
    #about, #contact { grid-template-columns: 1fr; gap: 40px; }
    .stats-bar { padding: 20px 24px; }
    .quotation-wrapper { padding: 32px 24px; }
    .form-grid { grid-template-columns: 1fr; }
    footer { flex-direction: column; text-align: center; padding: 32px 24px; }
  }

  /* MOBILE NAV TOGGLE */
  .nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 6px;
  }
  .nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all 0.2s;
  }
  @media (max-width: 900px) {
    .nav-hamburger { display: flex; }
    .nav-cta { display: none; }
  }