:root {
      --navy: #1a2744;
      --navy-dark: #111c36;
      --navy-mid: #1e3060;
      --orange: #e87722;
      --orange-light: #f59340;
      --orange-dark: #c45f10;
      --steel: #4a6080;
      --steel-light: #7a96b4;
      --white: #ffffff;
      --off-white: #f4f6f9;
      --gray: #8a9bb0;
      --gray-light: #dce4ef;
      --text: #1a2744;
      --text-muted: #5a6f8a;
    }

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

    html { scroll-behavior: smooth; }

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

    /* ───── NAVBAR ───── */
    #navbar {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 1000;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 14px 48px;
      background: transparent;
      transition: background 0.35s, backdrop-filter 0.35s, box-shadow 0.35s;
    }
    #navbar.scrolled {
      background: rgba(17, 28, 54, 0.97);
      backdrop-filter: blur(12px);
      box-shadow: 0 2px 20px rgba(0,0,0,0.35);
    }

    .nav-logo img { height: 46px; }

    .nav-links {
      display: flex;
      gap: 36px;
      list-style: none;
    }
    .nav-links a {
      color: var(--white);
      text-decoration: none;
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 16px;
      font-weight: 600;
      letter-spacing: 1px;
      text-transform: uppercase;
      position: relative;
      padding-bottom: 4px;
      transition: color 0.2s;
    }
    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: 0; left: 0;
      width: 0; height: 2px;
      background: var(--orange);
      transition: width 0.3s;
    }
    .nav-links a:hover::after { width: 100%; }
    .nav-links a:hover { color: var(--orange-light); }

    .nav-right {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .lang-toggle {
      display: flex;
      gap: 4px;
      background: rgba(255,255,255,0.1);
      border-radius: 20px;
      padding: 4px;
    }
    .lang-btn {
      background: none;
      border: none;
      color: var(--gray-light);
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 1px;
      cursor: pointer;
      padding: 4px 10px;
      border-radius: 16px;
      transition: all 0.2s;
    }
    .lang-btn.active {
      background: var(--orange);
      color: var(--white);
    }

    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      background: none;
      border: none;
      padding: 4px;
    }
    .hamburger span {
      display: block;
      width: 26px; height: 2px;
      background: var(--white);
      border-radius: 2px;
      transition: all 0.3s;
    }

    /* ───── HERO ───── */
    #inicio {
      position: relative;
      height: 100vh;
      min-height: 620px;
      display: flex;
      align-items: center;
      overflow: hidden;
    }

    .hero-video-bg {
      position: absolute;
      inset: 0;
      z-index: 0;
    }
    .hero-video-bg video {
      width: 100%; height: 100%;
      object-fit: cover;
    }
    .hero-video-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(
        105deg,
        rgba(17,28,54,0.88) 0%,
        rgba(26,39,68,0.75) 50%,
        rgba(232,119,34,0.18) 100%
      );
    }

    /* Geometric accent lines */
    .hero-geo {
      position: absolute;
      inset: 0;
      z-index: 1;
      pointer-events: none;
      overflow: hidden;
    }
    .hero-geo::before {
      content: '';
      position: absolute;
      top: -80px; right: -80px;
      width: 600px; height: 600px;
      border: 2px solid rgba(232,119,34,0.18);
      border-radius: 50%;
    }
    .hero-geo::after {
      content: '';
      position: absolute;
      top: 60px; right: 60px;
      width: 380px; height: 380px;
      border: 1px solid rgba(232,119,34,0.12);
      border-radius: 50%;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 780px;
      padding: 0 48px;
      margin-top: 60px;
    }

    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(232,119,34,0.2);
      border: 1px solid rgba(232,119,34,0.5);
      color: var(--orange-light);
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      padding: 6px 16px;
      border-radius: 2px;
      margin-bottom: 24px;
      animation: fadeUp 0.6s ease both;
    }
    .hero-tag i { font-size: 11px; }

    .hero-content h1 {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: clamp(48px, 7vw, 88px);
      font-weight: 900;
      line-height: 0.95;
      color: var(--white);
      text-transform: uppercase;
      letter-spacing: -1px;
      margin-bottom: 24px;
      animation: fadeUp 0.7s 0.1s ease both;
    }
    .hero-content h1 span {
      color: var(--orange);
      display: block;
    }

    .hero-content p {
      font-size: 18px;
      font-weight: 400;
      line-height: 1.7;
      color: rgba(255,255,255,0.82);
      max-width: 580px;
      margin-bottom: 40px;
      animation: fadeUp 0.7s 0.2s ease both;
    }

    .hero-ctas {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
      animation: fadeUp 0.7s 0.3s ease both;
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: var(--orange);
      color: var(--white);
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 15px;
      font-weight: 700;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      padding: 16px 32px;
      border-radius: 3px;
      text-decoration: none;
      transition: background 0.25s, transform 0.2s, box-shadow 0.25s;
      box-shadow: 0 4px 20px rgba(232,119,34,0.4);
    }
    .btn-primary:hover {
      background: var(--orange-dark);
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(232,119,34,0.5);
    }
    .btn-secondary {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: transparent;
      color: var(--white);
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 15px;
      font-weight: 700;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      padding: 15px 32px;
      border-radius: 3px;
      border: 2px solid rgba(255,255,255,0.4);
      text-decoration: none;
      transition: all 0.25s;
    }
    .btn-secondary:hover {
      border-color: var(--white);
      background: rgba(255,255,255,0.1);
      transform: translateY(-2px);
    }

    .hero-stats {
      position: absolute;
      bottom: 40px; left: 48px;
      z-index: 2;
      display: flex;
      gap: 48px;
      animation: fadeUp 0.8s 0.5s ease both;
    }
    .stat-item {}
    .stat-num {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 40px;
      font-weight: 900;
      color: var(--orange);
      line-height: 1;
    }
    .stat-label {
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: rgba(255,255,255,0.6);
      margin-top: 4px;
    }

    .scroll-indicator {
      position: absolute;
      bottom: 36px; right: 48px;
      z-index: 2;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      color: rgba(255,255,255,0.4);
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 11px;
      letter-spacing: 3px;
      text-transform: uppercase;
    }
    .scroll-line {
      width: 1px;
      height: 50px;
      background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
      animation: scrollPulse 2s infinite;
    }

    /* ───── SECTION STYLES ───── */
    section { padding: 100px 48px; }

    .section-label {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 3px;
      text-transform: uppercase;
      color: var(--orange);
      margin-bottom: 16px;
    }
    .section-label::before {
      content: '';
      width: 32px; height: 2px;
      background: var(--orange);
    }

    .section-title {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: clamp(36px, 5vw, 60px);
      font-weight: 900;
      line-height: 1;
      text-transform: uppercase;
      letter-spacing: -0.5px;
      margin-bottom: 20px;
    }

    .section-sub {
      font-size: 17px;
      line-height: 1.75;
      color: var(--text-muted);
      max-width: 600px;
      margin-bottom: 60px;
    }

    /* ───── POR QUÉ NOSOTROS ───── */
    #por-que {
      background: var(--off-white);
    }

    .why-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
      max-width: 1200px;
      margin: 0 auto;
    }

    .why-visual {
      position: relative;
    }
    .why-img-main {
      width: 100%;
      border-radius: 4px;
      object-fit: cover;
      height: 480px;
      filter: brightness(0.92);
    }
    .why-badge {
      position: absolute;
      bottom: -28px; right: -28px;
      background: var(--orange);
      color: var(--white);
      padding: 28px;
      border-radius: 4px;
      text-align: center;
      box-shadow: 0 8px 32px rgba(232,119,34,0.4);
    }
    .why-badge-num {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 52px;
      font-weight: 900;
      line-height: 1;
    }
    .why-badge-text {
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      margin-top: 4px;
    }

    .why-points {
      display: flex;
      flex-direction: column;
      gap: 28px;
    }
    .why-point {
      display: flex;
      gap: 20px;
      align-items: flex-start;
    }
    .why-icon {
      flex-shrink: 0;
      width: 52px; height: 52px;
      background: var(--navy);
      border-radius: 3px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--orange);
      font-size: 20px;
    }
    .why-point h4 {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 20px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      color: var(--navy);
      margin-bottom: 6px;
    }
    .why-point p {
      font-size: 15px;
      line-height: 1.65;
      color: var(--text-muted);
    }

    /* ───── SERVICIOS ───── */
    #servicios {
      background: var(--navy-dark);
      color: var(--white);
      position: relative;
      overflow: hidden;
    }
    #servicios::before {
      content: '';
      position: absolute;
      top: 0; right: 0;
      width: 500px; height: 500px;
      background: radial-gradient(circle, rgba(232,119,34,0.08) 0%, transparent 70%);
      pointer-events: none;
    }

    #servicios .section-title { color: var(--white); }
    #servicios .section-sub { color: rgba(255,255,255,0.65); }

    .services-inner { max-width: 1200px; margin: 0 auto; }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2px;
      margin-top: 60px;
    }

    .service-card {
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(255,255,255,0.06);
      padding: 44px 36px;
      transition: all 0.3s;
      position: relative;
      overflow: hidden;
    }
    .service-card::after {
      content: '';
      position: absolute;
      bottom: 0; left: 0;
      width: 0; height: 3px;
      background: var(--orange);
      transition: width 0.4s;
    }
    .service-card:hover {
      background: rgba(232,119,34,0.05);
      border-color: rgba(232,119,34,0.2);
      transform: translateY(-4px);
    }
    .service-card:hover::after { width: 100%; }

    .service-num {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 3px;
      color: var(--orange);
      margin-bottom: 20px;
    }
    .service-icon {
      font-size: 36px;
      color: var(--orange);
      margin-bottom: 20px;
    }
    .service-card h3 {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 24px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      color: var(--white);
      margin-bottom: 12px;
    }
    .service-card p {
      font-size: 15px;
      line-height: 1.7;
      color: rgba(255,255,255,0.6);
    }

    /* ───── PRODUCTOS (Insumos) ───── */
    #productos {
      background: var(--white);
    }
    .products-inner { max-width: 1200px; margin: 0 auto; }

    .products-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 20px;
    }

    .product-card {
      border-radius: 4px;
      overflow: hidden;
      position: relative;
      cursor: default;
      transition: transform 0.3s;
    }
    .product-card:hover { transform: translateY(-6px); }
    .product-card:hover .product-overlay { opacity: 1; }

    .product-card img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      display: block;
    }
    .product-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(17,28,54,0.92) 0%, rgba(17,28,54,0.4) 60%, transparent 100%);
      opacity: 0.7;
      transition: opacity 0.3s;
    }
    .product-label {
      position: absolute;
      bottom: 0; left: 0; right: 0;
      padding: 20px 16px 16px;
    }
    .product-label h4 {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 16px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      color: var(--white);
      line-height: 1.2;
    }
    .product-label span {
      font-size: 12px;
      color: var(--orange-light);
      font-weight: 500;
    }

    /* ───── VIDEO SECTION ───── */
    #video-section {
      position: relative;
      height: 520px;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      text-align: center;
    }
    #video-section video {
      position: absolute;
      inset: 0;
      width: 100%; height: 100%;
      object-fit: cover;
    }
    .video-overlay-dark {
      position: absolute;
      inset: 0;
      background: rgba(17,28,54,0.78);
    }
    .video-content {
      position: relative;
      z-index: 1;
      padding: 0 48px;
    }
    .video-content .section-label { justify-content: center; }
    .video-content h2 {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: clamp(40px, 6vw, 72px);
      font-weight: 900;
      text-transform: uppercase;
      color: var(--white);
      line-height: 1;
      margin-bottom: 20px;
    }
    .video-content h2 span { color: var(--orange); }
    .video-content p {
      font-size: 18px;
      color: rgba(255,255,255,0.75);
      max-width: 560px;
      margin: 0 auto 36px;
      line-height: 1.7;
    }

    /* ───── NOSOTROS ───── */
    #nosotros {
      background: var(--off-white);
    }
    .about-inner {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .about-text {}
    .about-vals {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-top: 40px;
    }
    .val-card {
      background: var(--white);
      border-left: 3px solid var(--orange);
      padding: 20px;
      border-radius: 0 4px 4px 0;
    }
    .val-card h5 {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 16px;
      font-weight: 800;
      text-transform: uppercase;
      color: var(--navy);
      margin-bottom: 6px;
    }
    .val-card p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
    }
    .about-visual {
      position: relative;
    }
    .about-img {
      width: 100%;
      height: 500px;
      object-fit: cover;
      border-radius: 4px;
    }
    .about-accent {
      position: absolute;
      top: -16px; left: -16px;
      width: 60%; height: 60%;
      border: 2px solid var(--orange);
      border-radius: 4px;
      z-index: -1;
      opacity: 0.4;
    }

    /* ───── CONTACTO ───── */
    #contactanos {
      background: var(--navy-dark);
      color: var(--white);
    }
    .contact-inner {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr 1.4fr;
      gap: 80px;
    }
    #contactanos .section-title { color: var(--white); }
    #contactanos .section-sub { color: rgba(255,255,255,0.65); margin-bottom: 40px; }

    .contact-info { display: flex; flex-direction: column; gap: 24px; }
    .contact-item {
      display: flex;
      gap: 16px;
      align-items: flex-start;
    }
    .contact-item-icon {
      width: 44px; height: 44px;
      background: rgba(232,119,34,0.15);
      border: 1px solid rgba(232,119,34,0.3);
      border-radius: 3px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--orange);
      font-size: 16px;
      flex-shrink: 0;
    }
    .contact-item-text strong {
      display: block;
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--orange-light);
      margin-bottom: 4px;
    }
    .contact-item-text span, .contact-item-text a {
      font-size: 16px;
      color: rgba(255,255,255,0.85);
      text-decoration: none;
    }
    .contact-item-text a:hover { color: var(--orange-light); }

    .social-links {
      display: flex;
      gap: 14px;
      margin-top: 8px;
      flex-wrap: wrap;
    }

    /* Icon-only social circles */
    .social-btn {
      position: relative;
      width: 52px; height: 52px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      text-decoration: none;
      overflow: hidden;
      transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s;
      border: 1px solid rgba(255,255,255,0.12);
    }
    /* Base state: subtle dark circle */
    .social-btn::before {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: 50%;
      background: rgba(255,255,255,0.07);
      transition: opacity 0.35s;
    }
    /* Gradient layer revealed on hover */
    .social-btn::after {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: 50%;
      opacity: 0;
      transition: opacity 0.35s;
    }
    .social-btn:hover::before { opacity: 0; }
    .social-btn:hover::after  { opacity: 1; }
    .social-btn:hover { transform: translateY(-4px) scale(1.08); }

    .social-btn i {
      position: relative;
      z-index: 1;
      font-size: 20px;
      color: rgba(255,255,255,0.75);
      transition: color 0.25s, transform 0.3s;
    }
    .social-btn:hover i { color: #fff; transform: scale(1.1); }

    /* Tooltip label */
    .social-btn .soc-tip {
      position: absolute;
      bottom: -30px;
      left: 50%; transform: translateX(-50%);
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      color: rgba(255,255,255,0.45);
      white-space: nowrap;
      pointer-events: none;
      transition: color 0.25s;
    }
    .social-btn:hover .soc-tip { color: rgba(255,255,255,0.8); }

    /* Per-platform gradients */
    .social-fb { box-shadow: 0 4px 20px rgba(24,119,242,0); }
    .social-fb::after { background: linear-gradient(135deg, #1877f2 0%, #0a52c4 100%); }
    .social-fb:hover { box-shadow: 0 8px 28px rgba(24,119,242,0.55); border-color: #1877f2; }

    .social-ig { box-shadow: 0 4px 20px rgba(220,39,67,0); }
    .social-ig::after { background: radial-gradient(circle at 30% 110%, #ffdb8b 0%, #ee653d 25%, #d42e81 50%, #a833b9 75%, #4f5bd5 100%); }
    .social-ig:hover { box-shadow: 0 8px 28px rgba(212,46,129,0.55); border-color: #d42e81; }

    .social-wa { box-shadow: 0 4px 20px rgba(37,211,102,0); }
    .social-wa::after { background: linear-gradient(135deg, #25d366 0%, #128c4e 100%); }
    .social-wa:hover { box-shadow: 0 8px 28px rgba(37,211,102,0.5); border-color: #25d366; }

    /* FORM */
    .contact-form {
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 4px;
      padding: 44px;
    }
    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }
    .form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
    .form-group label {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: rgba(255,255,255,0.6);
    }
    .form-group input,
    .form-group textarea {
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 3px;
      padding: 13px 16px;
      color: var(--white);
      font-family: 'Barlow', sans-serif;
      font-size: 15px;
      outline: none;
      transition: border-color 0.25s, background 0.25s;
    }
    .form-group input:focus,
    .form-group textarea:focus {
      border-color: var(--orange);
      background: rgba(232,119,34,0.06);
    }
    .form-group textarea { resize: vertical; min-height: 120px; }
    .form-group input::placeholder,
    .form-group textarea::placeholder { color: rgba(255,255,255,0.25); }

    .form-submit {
      width: 100%;
      background: var(--orange);
      color: var(--white);
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 15px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      padding: 16px;
      border: none;
      border-radius: 3px;
      cursor: pointer;
      transition: background 0.25s, transform 0.2s, box-shadow 0.25s;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      margin-top: 8px;
      box-shadow: 0 4px 20px rgba(232,119,34,0.3);
    }
    .form-submit:hover:not(:disabled) {
      background: var(--orange-dark);
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(232,119,34,0.45);
    }
    .form-submit:disabled {
      cursor: not-allowed;
    }
    /* Spinner inside button while sending */
    .form-submit.sending i {
      animation: spinIcon 0.8s linear infinite;
    }
    @keyframes spinIcon {
      to { transform: rotate(360deg); }
    }
    .form-msg {
      margin-top: 12px;
      font-size: 14px;
      padding: 10px 16px;
      border-radius: 3px;
      display: none;
    }
    .form-msg.success { display: block; background: rgba(37,211,102,0.15); color: #25d366; border: 1px solid rgba(37,211,102,0.3); }
    .form-msg.error { display: block; background: rgba(220,39,39,0.15); color: #f87171; border: 1px solid rgba(220,39,39,0.3); }

    /* ───── FOOTER ───── */
    footer {
      background: var(--navy-dark);
      border-top: 1px solid rgba(255,255,255,0.07);
      padding: 32px 48px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
    }
    .footer-logo img { height: 34px; opacity: 0.8; }
    .footer-copy {
      font-size: 13px;
      color: rgba(255,255,255,0.35);
    }
    .footer-links {
      display: flex;
      gap: 24px;
    }
    .footer-links a {
      font-size: 12px;
      color: rgba(255,255,255,0.35);
      text-decoration: none;
      letter-spacing: 0.5px;
      transition: color 0.2s;
    }
    .footer-links a:hover { color: var(--orange-light); }

    /* ───── MODAL ───── */
    .modal-overlay {
      position: fixed;
      inset: 0;
      background: rgba(10,15,30,0.85);
      z-index: 9999;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 32px;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s;
      backdrop-filter: blur(4px);
    }
    .modal-overlay.open { opacity: 1; pointer-events: all; }
    .modal-box {
      background: var(--navy);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 6px;
      max-width: 680px;
      width: 100%;
      max-height: 80vh;
      overflow-y: auto;
      padding: 48px;
      position: relative;
      transform: translateY(20px);
      transition: transform 0.3s;
    }
    .modal-overlay.open .modal-box { transform: translateY(0); }
    .modal-close {
      position: absolute;
      top: 20px; right: 20px;
      background: none;
      border: none;
      color: rgba(255,255,255,0.5);
      font-size: 20px;
      cursor: pointer;
      transition: color 0.2s;
    }
    .modal-close:hover { color: var(--white); }
    .modal-box h3 {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 28px;
      font-weight: 900;
      text-transform: uppercase;
      color: var(--white);
      margin-bottom: 20px;
    }
    .modal-box p, .modal-box li {
      font-size: 14px;
      line-height: 1.75;
      color: rgba(255,255,255,0.65);
      margin-bottom: 12px;
    }
    .modal-box h4 {
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 16px;
      font-weight: 700;
      text-transform: uppercase;
      color: var(--orange-light);
      margin: 20px 0 8px;
    }
    .modal-box ul { padding-left: 20px; }

    /* ───── MOBILE NAV ───── */
    .mobile-menu {
      position: fixed;
      top: 0; right: -100%;
      width: min(320px, 85vw);
      height: 100vh;
      background: var(--navy-dark);
      z-index: 999;
      padding: 80px 36px 36px;
      transition: right 0.35s cubic-bezier(0.77,0,0.18,1);
      display: flex;
      flex-direction: column;
      gap: 4px;
    }
    .mobile-menu.open { right: 0; }
    .mobile-menu a {
      display: block;
      padding: 14px 0;
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 22px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      color: var(--white);
      text-decoration: none;
      border-bottom: 1px solid rgba(255,255,255,0.07);
      transition: color 0.2s;
    }
    .mobile-menu a:hover { color: var(--orange-light); }
    .mobile-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.6);
      z-index: 998;
      display: none;
    }
    .mobile-overlay.open { display: block; }

    /* ───── ANIMATIONS ───── */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(30px); }
      to { opacity: 1; transform: translateY(0); }
    }
    @keyframes scrollPulse {
      0%,100% { opacity: 0.4; }
      50% { opacity: 1; }
    }

    .reveal {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .reveal.visible {
      opacity: 1;
      transform: none;
    }

    /* ───── RESPONSIVE ───── */
    @media (max-width: 1100px) {
      .products-grid { grid-template-columns: repeat(3, 1fr); }
      .services-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 900px) {
      section { padding: 72px 28px; }
      #navbar { padding: 12px 28px; }
      .nav-links { display: none; }
      .hamburger { display: flex; }
      .hero-content { padding: 0 28px; }
      .hero-stats { left: 28px; gap: 32px; }
      .scroll-indicator { display: none; }
      .why-grid, .about-inner, .contact-inner { grid-template-columns: 1fr; gap: 48px; }
      .why-badge { right: 0; bottom: -20px; }
      .footer { flex-direction: column; align-items: flex-start; padding: 28px; }
    }
    @media (max-width: 640px) {
      .products-grid { grid-template-columns: repeat(2, 1fr); }
      .services-grid { grid-template-columns: 1fr; }
      .form-row { grid-template-columns: 1fr; }
      .about-vals { grid-template-columns: 1fr; }
      .contact-form { padding: 28px; }
    }