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

  :root {
      --flame: #0057D9;
      --flame-dark: #003A9B;
      --flame-glow: #3B82F6;
      --steel: #1A1D24;
      --steel-mid: #2C3040;
      --pipe: #3A4055;
      --white: #F5F7FF;
      --muted: #94A3B8;
      --accent: #00C9A7;
      --warn: #F59E0B;
      --text: #E2E8F0;
      --gap: clamp(1.5rem, 4vw, 3rem);
  }

  html {
      scroll-behavior: smooth;
  }

  body {
      font-family: 'DM Sans', sans-serif;
      background: var(--steel);
      color: var(--text);
      overflow-x: hidden;
  }

  /* ── NAV ── */
  nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1rem 2.5rem;
      background: rgba(26, 29, 36, 0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(59, 130, 246, 0.15);
  }

  .nav-logo {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 1.6rem;
      letter-spacing: 0.04em;
      color: var(--white);
  }

  .nav-logo span {
      color: var(--flame-glow);
  }

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

  .nav-links a {
      font-size: 0.85rem;
      font-weight: 500;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      text-decoration: none;
      color: var(--muted);
      transition: color 0.2s;
  }

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

  .nav-cta {
      background: var(--flame);
      color: #fff;
      padding: 0.6rem 1.4rem;
      border-radius: 4px;
      font-size: 0.85rem;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      text-decoration: none;
      transition: background 0.2s, transform 0.15s;
  }

  .nav-cta:hover {
      background: var(--flame-dark);
      transform: translateY(-1px);
  }

  /* ── HERO ── */
  #hero {
      min-height: 100vh;
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: center;
      padding: 8rem 2.5rem 5rem;
      position: relative;
      overflow: hidden;
      gap: 2rem;
  }

  .hero-bg {
      position: absolute;
      inset: 0;
      z-index: 0;
      background:
          radial-gradient(ellipse 60% 80% at 80% 50%, rgba(0, 87, 217, 0.12) 0%, transparent 70%),
          radial-gradient(ellipse 40% 60% at 20% 80%, rgba(0, 201, 167, 0.06) 0%, transparent 60%);
  }

  .pipe-decor {
      position: absolute;
      bottom: 0;
      right: 0;
      width: 55%;
      height: 55%;
      z-index: 0;
      opacity: 0.05;
  }

  .hero-content {
      position: relative;
      z-index: 1;
  }

  .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      font-family: 'DM Mono', monospace;
      font-size: 0.75rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 1.5rem;
  }

  .hero-eyebrow::before {
      content: '';
      display: block;
      width: 28px;
      height: 2px;
      background: var(--accent);
  }

  h1 {
      font-family: 'Bebas Neue', sans-serif;
      font-size: clamp(3.5rem, 8vw, 7rem);
      line-height: 0.95;
      letter-spacing: 0.01em;
      color: var(--white);
      margin-bottom: 1.5rem;
  }

  h1 .highlight {
      color: transparent;
      -webkit-text-stroke: 2px var(--flame-glow);
  }

  .hero-desc {
      font-size: 1.05rem;
      line-height: 1.75;
      color: var(--muted);
      max-width: 480px;
      margin-bottom: 2.5rem;
  }

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

  .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: var(--flame);
      color: #fff;
      padding: 0.85rem 2rem;
      border-radius: 4px;
      font-weight: 600;
      font-size: 0.95rem;
      text-decoration: none;
      transition: background 0.2s, transform 0.15s;
  }

  .btn-primary:hover {
      background: var(--flame-dark);
      transform: translateY(-2px);
  }

  .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      border: 1px solid rgba(255, 255, 255, 0.15);
      color: var(--text);
      padding: 0.85rem 2rem;
      border-radius: 4px;
      font-weight: 500;
      font-size: 0.95rem;
      text-decoration: none;
      transition: border-color 0.2s, background 0.2s;
  }

  .btn-ghost:hover {
      border-color: var(--flame-glow);
      background: rgba(59, 130, 246, 0.08);
  }

  /* Stats strip */
  .hero-stats {
      display: flex;
      gap: 2.5rem;
      margin-top: 3.5rem;
      padding-top: 2rem;
      border-top: 1px solid rgba(255, 255, 255, 0.07);
  }

  .stat-item {}

  .stat-num {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 2.2rem;
      color: var(--white);
      line-height: 1;
  }

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

  .stat-label {
      font-size: 0.78rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--muted);
      margin-top: 0.2rem;
  }

  /* Hero card side */
  .hero-card-side {
      position: relative;
      z-index: 1;
  }

  .emergency-card {
      background: linear-gradient(135deg, var(--steel-mid) 0%, #1e2535 100%);
      border: 1px solid rgba(59, 130, 246, 0.25);
      border-radius: 12px;
      padding: 2.5rem;
      position: relative;
      overflow: hidden;
  }

  .emergency-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--flame), var(--accent));
  }

  .ec-label {
      font-family: 'DM Mono', monospace;
      font-size: 0.7rem;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 0.6rem;
  }

  .ec-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      background: rgba(0, 201, 167, 0.12);
      border: 1px solid rgba(0, 201, 167, 0.3);
      color: var(--accent);
      font-size: 0.78rem;
      font-weight: 600;
      padding: 0.35rem 0.9rem;
      border-radius: 999px;
      margin-bottom: 1.5rem;
  }

  .ec-badge::before {
      content: '●';
      font-size: 0.5rem;
      animation: pulse 1.5s infinite;
  }

  @keyframes pulse {

      0%,
      100% {
          opacity: 1;
      }

      50% {
          opacity: 0.3;
      }
  }

  .ec-phone {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 2.8rem;
      color: var(--white);
      letter-spacing: 0.03em;
      display: block;
      margin-bottom: 0.4rem;
      text-decoration: none;
      transition: color 0.2s;
  }

  .ec-phone:hover {
      color: var(--flame-glow);
  }

  .ec-whatsapp {
      font-size: 0.85rem;
      color: var(--muted);
      margin-bottom: 2rem;
  }

  .ec-whatsapp a {
      color: var(--accent);
      text-decoration: none;
  }

  .ec-whatsapp a:hover {
      text-decoration: underline;
  }

  .ec-divider {
      height: 1px;
      background: rgba(255, 255, 255, 0.07);
      margin: 1.5rem 0;
  }

  .ec-services-mini {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
  }

  .ec-svc {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      font-size: 0.9rem;
      color: var(--muted);
  }

  .ec-svc-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--flame-glow);
      flex-shrink: 0;
  }

  .ec-svc strong {
      color: var(--white);
      font-weight: 500;
  }

  /* ── SERVICES ── */
  #services {
      padding: 6rem 2.5rem;
      background: #14161D;
  }

  .section-header {
      text-align: center;
      margin-bottom: 4rem;
  }

  .section-tag {
      font-family: 'DM Mono', monospace;
      font-size: 0.72rem;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--flame-glow);
      margin-bottom: 0.8rem;
  }

  h2 {
      font-family: 'Bebas Neue', sans-serif;
      font-size: clamp(2.5rem, 5vw, 4rem);
      letter-spacing: 0.02em;
      color: var(--white);
      line-height: 1.05;
  }

  .section-sub {
      font-size: 1rem;
      color: var(--muted);
      max-width: 520px;
      margin: 0.75rem auto 0;
      line-height: 1.7;
  }

  .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.5rem;
      max-width: 1200px;
      margin: 0 auto;
  }

  .svc-card {
      background: var(--steel-mid);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: 10px;
      padding: 2rem;
      position: relative;
      overflow: hidden;
      transition: border-color 0.25s, transform 0.2s;
      cursor: default;
  }

  .svc-card:hover {
      border-color: rgba(59, 130, 246, 0.35);
      transform: translateY(-3px);
  }

  .svc-card::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--flame), var(--accent));
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.3s;
  }

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

  .svc-icon {
      width: 52px;
      height: 52px;
      border-radius: 10px;
      background: rgba(0, 87, 217, 0.15);
      border: 1px solid rgba(0, 87, 217, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      margin-bottom: 1.25rem;
  }

  .svc-card h3 {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 1.4rem;
      letter-spacing: 0.04em;
      color: var(--white);
      margin-bottom: 0.6rem;
  }

  .svc-card p {
      font-size: 0.9rem;
      color: var(--muted);
      line-height: 1.65;
  }

  .svc-features {
      margin-top: 1.25rem;
      display: flex;
      flex-direction: column;
      gap: 0.4rem;
  }

  .svc-feat {
      font-size: 0.82rem;
      color: var(--muted);
      display: flex;
      align-items: center;
      gap: 0.5rem;
  }

  .svc-feat::before {
      content: '→';
      color: var(--flame-glow);
  }

  /* ── WHY US ── */
  #why {
      padding: 6rem 2.5rem;
      background: var(--steel);
  }

  .why-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
      max-width: 1100px;
      margin: 0 auto;
  }

  .why-content h2 {
      text-align: left;
      margin-bottom: 1rem;
  }

  .why-content .section-tag {
      text-align: left;
  }

  .why-content p {
      font-size: 1rem;
      color: var(--muted);
      line-height: 1.75;
      margin-bottom: 2rem;
  }

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

  .pillar {
      background: var(--steel-mid);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: 8px;
      padding: 1.25rem;
      transition: border-color 0.2s;
  }

  .pillar:hover {
      border-color: rgba(59, 130, 246, 0.3);
  }

  .pillar-icon {
      font-size: 1.3rem;
      margin-bottom: 0.5rem;
  }

  .pillar h4 {
      font-weight: 600;
      font-size: 0.9rem;
      color: var(--white);
      margin-bottom: 0.2rem;
  }

  .pillar p {
      font-size: 0.8rem;
      color: var(--muted);
      line-height: 1.5;
  }

  /* Certification badges */
  .cert-strip {
      display: flex;
      flex-direction: column;
      gap: 1rem;
  }

  .cert-card {
      background: var(--steel-mid);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: 10px;
      padding: 1.5rem;
      display: flex;
      align-items: center;
      gap: 1.25rem;
  }

  .cert-card-icon {
      width: 48px;
      height: 48px;
      flex-shrink: 0;
      border-radius: 10px;
      background: rgba(0, 201, 167, 0.12);
      border: 1px solid rgba(0, 201, 167, 0.25);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
  }

  .cert-card h4 {
      font-weight: 600;
      font-size: 0.95rem;
      color: var(--white);
      margin-bottom: 0.15rem;
  }

  .cert-card p {
      font-size: 0.82rem;
      color: var(--muted);
  }

  /* ── PROCESS ── */
  #process {
      padding: 6rem 2.5rem;
      background: #14161D;
  }

  .process-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1rem;
      max-width: 1100px;
      margin: 0 auto;
      position: relative;
  }

  .process-steps::before {
      content: '';
      position: absolute;
      top: 2rem;
      left: calc(12.5% + 1.5rem);
      right: calc(12.5% + 1.5rem);
      height: 1px;
      background: repeating-linear-gradient(90deg, var(--flame-glow) 0, var(--flame-glow) 8px, transparent 8px, transparent 16px);
      z-index: 0;
  }

  .step {
      text-align: center;
      position: relative;
      z-index: 1;
  }

  .step-num {
      width: 4rem;
      height: 4rem;
      border-radius: 50%;
      background: var(--steel);
      border: 2px solid var(--flame);
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: 'Bebas Neue', sans-serif;
      font-size: 1.5rem;
      color: var(--flame-glow);
      margin: 0 auto 1.25rem;
      transition: background 0.2s, border-color 0.2s;
  }

  .step:hover .step-num {
      background: rgba(0, 87, 217, 0.2);
      border-color: var(--accent);
  }

  .step h4 {
      font-weight: 600;
      font-size: 0.95rem;
      color: var(--white);
      margin-bottom: 0.4rem;
  }

  .step p {
      font-size: 0.82rem;
      color: var(--muted);
      line-height: 1.6;
  }

  /* ── CTA BAND ── */
  #cta {
      background: linear-gradient(135deg, var(--flame-dark) 0%, #0a2560 100%);
      padding: 5rem 2.5rem;
      text-align: center;
      position: relative;
      overflow: hidden;
  }

  #cta::before {
      content: '';
      position: absolute;
      inset: 0;
      background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  }

  #cta h2 {
      color: #fff;
      margin-bottom: 0.75rem;
      position: relative;
  }

  #cta p {
      color: rgba(255, 255, 255, 0.75);
      font-size: 1.05rem;
      margin-bottom: 2.5rem;
      position: relative;
  }

  .cta-actions {
      display: flex;
      gap: 1rem;
      justify-content: center;
      flex-wrap: wrap;
      position: relative;
  }

  .btn-white {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: #fff;
      color: var(--flame-dark);
      padding: 0.9rem 2.2rem;
      border-radius: 4px;
      font-weight: 700;
      font-size: 0.95rem;
      text-decoration: none;
      transition: transform 0.15s, box-shadow 0.2s;
  }

  .btn-white:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
  }

  /* ── CONTACT ── */
  #contact {
      padding: 6rem 2.5rem;
      background: var(--steel);
  }

  .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      max-width: 1100px;
      margin: 0 auto;
      align-items: start;
  }

  .contact-info h3 {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 1.8rem;
      color: var(--white);
      margin-bottom: 1rem;
      letter-spacing: 0.04em;
  }

  .contact-info p {
      font-size: 0.95rem;
      color: var(--muted);
      line-height: 1.75;
      margin-bottom: 2rem;
  }

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

  .channel {
      display: flex;
      align-items: center;
      gap: 1rem;
      background: var(--steel-mid);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: 8px;
      padding: 1rem 1.25rem;
      text-decoration: none;
      color: inherit;
      transition: border-color 0.2s;
  }

  .channel:hover {
      border-color: rgba(59, 130, 246, 0.35);
  }

  .channel-icon {
      width: 42px;
      height: 42px;
      flex-shrink: 0;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
  }

  .channel-icon.blue {
      background: rgba(0, 87, 217, 0.15);
      border: 1px solid rgba(0, 87, 217, 0.3);
  }

  .channel-icon.green {
      background: rgba(0, 201, 167, 0.12);
      border: 1px solid rgba(0, 201, 167, 0.3);
  }

  .channel-label {
      font-size: 0.75rem;
      color: var(--muted);
      letter-spacing: 0.05em;
      text-transform: uppercase;
  }

  .channel-value {
      font-size: 1rem;
      font-weight: 600;
      color: var(--white);
  }

  /* Form */
  .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: 0.8rem;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--muted);
      font-weight: 500;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
      background: var(--steel-mid);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 6px;
      padding: 0.75rem 1rem;
      color: var(--white);
      font-family: 'DM Sans', sans-serif;
      font-size: 0.95rem;
      outline: none;
      transition: border-color 0.2s;
      width: 100%;
  }

  .form-group input::placeholder,
  .form-group textarea::placeholder {
      color: var(--pipe);
  }

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

  .form-group select option {
      background: var(--steel);
  }

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

  .form-submit {
      background: var(--flame);
      color: #fff;
      border: none;
      padding: 0.9rem;
      border-radius: 6px;
      font-family: 'DM Sans', sans-serif;
      font-size: 1rem;
      font-weight: 700;
      cursor: pointer;
      letter-spacing: 0.04em;
      transition: background 0.2s, transform 0.15s;
      margin-top: 0.5rem;
  }

  .form-submit:hover {
      background: var(--flame-dark);
      transform: translateY(-2px);
  }

  /* ── FOOTER ── */
  footer {
      background: #0D0F14;
      padding: 3rem 2.5rem 2rem;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
  }

  .footer-inner {
      max-width: 1100px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 2rem;
  }

  .footer-top {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      flex-wrap: wrap;
      gap: 2rem;
  }

  .footer-brand {}

  .footer-logo {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 1.6rem;
      color: var(--white);
      letter-spacing: 0.04em;
      margin-bottom: 0.5rem;
  }

  .footer-logo span {
      color: var(--flame-glow);
  }

  .footer-tagline {
      font-size: 0.85rem;
      color: var(--muted);
      max-width: 260px;
      line-height: 1.6;
  }

  .footer-links {
      display: flex;
      gap: 3rem;
      flex-wrap: wrap;
  }

  .footer-col h5 {
      font-size: 0.78rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--white);
      font-weight: 600;
      margin-bottom: 1rem;
  }

  .footer-col ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
  }

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

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

  .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      padding-top: 1.5rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 0.5rem;
  }

  .footer-copy {
      font-size: 0.8rem;
      color: var(--muted);
  }

  .footer-area {
      font-family: 'DM Mono', monospace;
      font-size: 0.72rem;
      color: var(--pipe);
      letter-spacing: 0.08em;
  }

  /* Responsive */
  @media (max-width: 900px) {
      #hero {
          grid-template-columns: 1fr;
          padding-top: 7rem;
      }

      .hero-card-side {
          display: none;
      }

      .why-grid,
      .contact-grid {
          grid-template-columns: 1fr;
          gap: 3rem;
      }

      .process-steps {
          grid-template-columns: 1fr 1fr;
      }

      .process-steps::before {
          display: none;
      }

      nav .nav-links {
          display: none;
      }
  }

  @media (max-width: 600px) {
      .form-row {
          grid-template-columns: 1fr;
      }

      .pillars {
          grid-template-columns: 1fr;
      }

      .process-steps {
          grid-template-columns: 1fr;
      }
  }

  /* Entrance animations */
  @keyframes fadeUp {
      from {
          opacity: 0;
          transform: translateY(24px);
      }

      to {
          opacity: 1;
          transform: translateY(0);
      }
  }

  .hero-content>* {
      animation: fadeUp 0.6s ease both;
  }

  .hero-content>*:nth-child(1) {
      animation-delay: 0.1s;
  }

  .hero-content>*:nth-child(2) {
      animation-delay: 0.22s;
  }

  .hero-content>*:nth-child(3) {
      animation-delay: 0.34s;
  }

  .hero-content>*:nth-child(4) {
      animation-delay: 0.46s;
  }

  .hero-content>*:nth-child(5) {
      animation-delay: 0.58s;
  }

  .hero-card-side {
      animation: fadeUp 0.7s 0.4s ease both;
  }