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

  :root {
      --accent: #E85D24;
      --accent-warm: #F2A623;
      --dark: #0B0D11;
      --dark2: #13151C;
      --dark3: #1A1D26;
      --text: #F0EDE8;
      --text-muted: rgba(240, 237, 232, 0.45);
      --text-subtle: rgba(240, 237, 232, 0.2);
      --border: rgba(240, 237, 232, 0.08);
      --border-strong: rgba(240, 237, 232, 0.15);
      --font-display: 'Syne', sans-serif;
      --font-body: 'DM Sans', sans-serif;
  }

  html {
      scroll-behavior: smooth;
  }

  body {
      font-family: var(--font-body);
      background: var(--dark);
      color: var(--text);
      overflow-x: hidden;
  }

  /* ── SCROLLBAR ── */
  ::-webkit-scrollbar {
      width: 4px;
  }

  ::-webkit-scrollbar-track {
      background: var(--dark);
  }

  ::-webkit-scrollbar-thumb {
      background: var(--accent);
      border-radius: 2px;
  }



  /* ── NAV ── */
  nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 18px 48px;
      background: rgba(11, 13, 17, 0.85);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
      transition: padding 0.3s;
  }

  nav.scrolled {
      padding: 12px 48px;
  }

  .ica-logo {
      width: 120px;
      height: auto;
  }

  .nav-logo {
      font-family: var(--font-display);
      font-size: 20px;
      font-weight: 700;
      letter-spacing: -0.02em;
      display: flex;
      align-items: center;
      gap: 8px;
      text-decoration: none;
      color: var(--text);
  }

  .nav-logo-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 12px rgba(232, 93, 36, 0.6);
  }

  .nav-links {
      display: flex;
      align-items: center;
      gap: 32px;
      list-style: none;
  }

  .nav-links a {
      font-size: 13px;
      font-weight: 400;
      color: var(--text-muted);
      text-decoration: none;
      letter-spacing: 0.02em;
      transition: color 0.2s;
  }

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

  .nav-cta {
      background: var(--accent);
      color: #fff;
      font-family: var(--font-body);
      font-size: 13px;
      font-weight: 500;
      padding: 9px 20px;
      border-radius: 8px;
      border: none;
      cursor: pointer;
      transition: background 0.2s, transform 0.1s;
  }

  .nav-cta:hover {
      background: #D04E18;
      transform: translateY(-1px);
  }

  /* ── HERO ── */
  .hero {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 140px 48px 80px;
      position: relative;
      overflow: hidden;
      isolation: isolate;
      background: #06090f;
  }

  .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: url('../pics/marco_polo.png');
      background-size: cover;
      background-position: center right;
      background-repeat: no-repeat;
      opacity: 0.3;
      transform: scale(1.03);
      transform-origin: center;
      z-index: 0;
      pointer-events: none;
  }

  .hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(110deg,
              rgba(6, 9, 15, 0.95) 0%,
              rgba(6, 9, 15, 0.84) 38%,
              rgba(6, 9, 15, 0.58) 72%,
              rgba(6, 9, 15, 0.9) 100%);
      z-index: 1;
      pointer-events: none;
  }

  .hero-grid {
      position: absolute;
      inset: 0;
      background-image:
          linear-gradient(var(--border) 1px, transparent 1px),
          linear-gradient(90deg, var(--border) 1px, transparent 1px);
      background-size: 40px 40px;
      mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
      z-index: 2;
  }

  .hero-glow {
      position: absolute;
      width: 600px;
      height: 400px;
      background: radial-gradient(ellipse, rgba(232, 93, 36, 0.12) 0%, transparent 70%);
      top: 20%;
      left: -100px;
      pointer-events: none;
      z-index: 2;
  }

  .hero-glow-2 {
      position: absolute;
      width: 400px;
      height: 300px;
      background: radial-gradient(ellipse, rgba(242, 166, 35, 0.06) 0%, transparent 70%);
      bottom: 10%;
      right: 10%;
      pointer-events: none;
      z-index: 2;
  }

  .hero-content {
      position: relative;
      z-index: 3;
      max-width: 780px;
  }

  .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(232, 93, 36, 0.1);
      border: 1px solid rgba(232, 93, 36, 0.25);
      color: var(--accent-warm);
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      padding: 5px 14px;
      border-radius: 20px;
      margin-bottom: 28px;
      animation: fadeUp 0.6s ease both;
  }

  .badge-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--accent-warm);
      animation: pulse 2s ease-in-out infinite;
  }

  .hero h1 {
      font-family: var(--font-display);
      font-size: clamp(36px, 5vw, 64px);
      font-weight: 700;
      line-height: 1.05;
      letter-spacing: -0.03em;
      margin-bottom: 20px;
      animation: fadeUp 0.6s 0.1s ease both;
  }

  .hero h1 em {
      font-style: normal;
      color: var(--accent);
      position: relative;
  }

  .hero p {
      font-size: 16px;
      font-weight: 300;
      color: var(--text-muted);
      line-height: 1.8;
      max-width: 480px;
      margin-bottom: 36px;
      animation: fadeUp 0.6s 0.2s ease both;
  }

  .hero-actions {
      display: flex;
      align-items: center;
      gap: 14px;
      animation: fadeUp 0.6s 0.3s ease both;
  }

  .btn-primary {
      background: var(--accent);
      color: #fff;
      font-family: var(--font-body);
      font-size: 14px;
      font-weight: 500;
      padding: 13px 28px;
      border-radius: 10px;
      border: none;
      cursor: pointer;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  }

  .btn-primary:hover {
      background: #D04E18;
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(232, 93, 36, 0.3);
  }

  .btn-ghost {
      background: transparent;
      color: var(--text-muted);
      font-family: var(--font-body);
      font-size: 14px;
      font-weight: 400;
      padding: 13px 24px;
      border-radius: 10px;
      border: 1px solid var(--border-strong);
      cursor: pointer;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: color 0.2s, border-color 0.2s;
  }

  .btn-ghost:hover {
      color: var(--text);
      border-color: var(--text-muted);
  }

  .hero-stats {
      display: flex;
      gap: 40px;
      margin-top: 64px;
      padding-top: 40px;
      border-top: 1px solid var(--border);
      animation: fadeUp 0.6s 0.4s ease both;
  }

  .stat {
      display: flex;
      flex-direction: column;
      gap: 4px;
  }

  .stat-number {
      font-family: var(--font-display);
      font-size: 30px;
      font-weight: 700;
      letter-spacing: -0.03em;
      color: var(--text);
  }

  .stat-label {
      font-size: 12px;
      color: var(--text-muted);
      font-weight: 300;
  }

  /* ── SECTION COMMONS ── */
  section {
      padding: 80px 48px;
  }

  .section-eyebrow {
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 10px;
  }

  .section-eyebrow::before {
      content: '';
      width: 24px;
      height: 1px;
      background: var(--accent);
  }

  .section-title {
      font-family: var(--font-display);
      font-size: clamp(26px, 3vw, 38px);
      font-weight: 700;
      letter-spacing: -0.025em;
      line-height: 1.1;
      margin-bottom: 12px;
  }

  .section-desc {
      font-size: 15px;
      color: var(--text-muted);
      font-weight: 300;
      line-height: 1.7;
      max-width: 480px;
  }

  /* ── BRANDS ── */
  .brands-section {
      background: var(--dark2);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
  }

  .brands-header {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      margin-bottom: 40px;
      flex-wrap: wrap;
      gap: 20px;
  }

  .brands-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
      gap: 12px;
  }

  .brand-card {
      background: var(--dark3);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 20px;
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 12px;
      cursor: pointer;
      transition: border-color 0.2s, background 0.2s, transform 0.15s;
      position: relative;
      overflow: hidden;
  }

  .brand-card::before {
      content: '';
      position: absolute;
      inset: 0;
      opacity: 0;
      background: linear-gradient(135deg, rgba(232, 93, 36, 0.06), transparent);
      transition: opacity 0.2s;
  }

  .brand-card:hover {
      transform: translateY(-5px);
      border-color: orange;
  }

  .brand-card:hover::before {
      opacity: 1;
  }

  .brand-icon-wrap {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: rgba(232, 93, 36, 0.1);
      border: 1px solid rgba(232, 93, 36, 0.2);
      display: flex;
      align-items: center;
      justify-content: center;
  }

  .brand-icon-wrap svg {
      width: 16px;
      height: 16px;
      opacity: 0.8;
  }

  .brand-card-name {
      font-family: var(--font-display);
      font-size: 15px;
      font-weight: 600;
      letter-spacing: -0.01em;
  }

  .brand-card-sub {
      font-size: 11px;
      color: var(--text-muted);
      font-weight: 300;
  }

  /* ── PRODUCTS ── */
  .products-header {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      margin-bottom: 40px;
      flex-wrap: wrap;
      gap: 20px;
  }

  .products-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
  }

  .product-card::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(to bottom,
              rgba(5, 8, 15, 0.6) 0%,
              rgba(5, 8, 15, 0.85) 60%,
              rgba(5, 8, 15, 1) 100%);
      z-index: 1;
  }

  .product-card {
      background: var(--dark2);
      border: 1px solid var(--border);
      border-radius: 14px;
      overflow: hidden;
      cursor: pointer;
      transition: border-color 0.2s, transform 0.15s;
      position: relative;
      background-position: center;
      background-size: cover;
      background-repeat: no-repeat;
      position: relative;
  }

  .product-card:hover {
      border-color: var(--border-strong);
      transform: translateY(-3px);
  }

  .product-card:hover::before {
      background: linear-gradient(to bottom,
              rgba(5, 8, 15, 0.1),
              rgba(5, 8, 15, 0.8));
  }

  .product-thumb {
      height: 120px;
      background: var(--dark3);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
      background-size: cover;
      background-position: center;
  }

  .product-thumb-glow {
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 50% 80%, rgba(232, 93, 36, 0.12), transparent 60%);
  }

  .product-thumb-icon {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      border: 1px solid rgba(232, 93, 36, 0.3);
      background: rgba(232, 93, 36, 0.08);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
  }

  .product-thumb-icon svg {
      width: 18px;
      height: 18px;
      color: var(--accent);
  }

  .product-card:hover .product-thumb {
      filter: blur(2px) brightness(0.5);
  }

  .product-card:hover .product-thumb-icon {
      transform: scale(1.1);
      transition: 0.2s;
  }

  .product-body {
      padding: 16px 18px 18px;
  }

  .product-name {
      font-family: var(--font-display);
      font-size: 15px;
      font-weight: 600;
      letter-spacing: -0.01em;
      margin-bottom: 4px;
  }

  .product-tag {
      font-size: 11px;
      color: var(--text-muted);
      font-weight: 300;
  }

  .product-arrow {
      position: absolute;
      top: 14px;
      right: 14px;
      width: 26px;
      height: 26px;
      border-radius: 6px;
      background: var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transition: opacity 0.2s;
      z-index: 3;
  }

  .product-card:hover .product-arrow {
      opacity: 1;
  }

  .product-thumb,
  .product-body {
      z-index: 2;
  }


  /* ── ABOUT ── */
  .about-section {
      background: var(--dark2);
      border-top: 1px solid var(--border);
  }

  .about-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
  }

  .about-features {
      display: flex;
      flex-direction: column;
      gap: 20px;
      margin-top: 32px;
  }

  .about-feature {
      display: flex;
      gap: 16px;
      align-items: flex-start;
  }

  .feature-icon {
      width: 36px;
      height: 36px;
      flex-shrink: 0;
      border-radius: 8px;
      background: rgba(232, 93, 36, 0.1);
      border: 1px solid rgba(232, 93, 36, 0.2);
      display: flex;
      align-items: center;
      justify-content: center;
  }

  .feature-icon svg {
      width: 16px;
      height: 16px;
      color: var(--accent);
  }

  .feature-text h4 {
      font-size: 14px;
      font-weight: 500;
      margin-bottom: 3px;
  }

  .feature-text p {
      font-size: 13px;
      color: var(--text-muted);
      font-weight: 300;
      line-height: 1.6;
  }

  .about-visual {
      position: relative;
      background: var(--dark3);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 40px;
      overflow: hidden;
  }

  .about-visual-glow {
      position: absolute;
      bottom: -40px;
      right: -40px;
      width: 200px;
      height: 200px;
      background: radial-gradient(circle, rgba(232, 93, 36, 0.15), transparent 70%);
  }

  .about-big-number {
      font-family: var(--font-display);
      font-size: 96px;
      font-weight: 700;
      letter-spacing: -0.05em;
      line-height: 0.9;
      color: var(--text-subtle);
      margin-bottom: 16px;
  }

  .about-big-label {
      font-size: 15px;
      color: var(--text-muted);
      font-weight: 300;
      line-height: 1.6;
  }

  .about-tag {
      display: inline-block;
      margin-top: 20px;
      background: rgba(232, 93, 36, 0.1);
      border: 1px solid rgba(232, 93, 36, 0.2);
      color: var(--accent-warm);
      font-size: 11px;
      padding: 5px 12px;
      border-radius: 6px;
      font-weight: 500;
      letter-spacing: 0.04em;
  }

  /* ── COTIZACIÓN ── */
  .cta-section {
      border-top: 1px solid var(--border);
  }

  .cta-inner {
      background: var(--dark2);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 64px;
      text-align: center;
      position: relative;
      overflow: hidden;
  }

  .cta-glow {
      position: absolute;
      top: -60px;
      left: 50%;
      transform: translateX(-50%);
      width: 400px;
      height: 200px;
      background: radial-gradient(ellipse, rgba(232, 93, 36, 0.1), transparent 70%);
  }

  .cta-inner h2 {
      font-family: var(--font-display);
      font-size: clamp(28px, 4vw, 44px);
      font-weight: 700;
      letter-spacing: -0.03em;
      margin-bottom: 14px;
      position: relative;
  }

  .cta-inner p {
      font-size: 15px;
      color: var(--text-muted);
      font-weight: 300;
      margin-bottom: 36px;
      position: relative;
  }

  .cta-form {
      display: flex;
      gap: 12px;
      max-width: 480px;
      margin: 0 auto;
      position: relative;
  }

  .cta-form input {
      flex: 1;
      background: var(--dark3);
      border: 1px solid var(--border-strong);
      border-radius: 10px;
      padding: 13px 18px;
      color: var(--text);
      font-family: var(--font-body);
      font-size: 14px;
      outline: none;
      transition: border-color 0.2s;
  }

  .cta-form input::placeholder {
      color: var(--text-muted);
  }

  .cta-form input:focus {
      border-color: rgba(232, 93, 36, 0.5);
  }

  .cta-form button {
      background: var(--accent);
      color: #fff;
      font-family: var(--font-body);
      font-size: 14px;
      font-weight: 500;
      padding: 13px 24px;
      border-radius: 10px;
      border: none;
      cursor: pointer;
      white-space: nowrap;
      transition: background 0.2s;
  }

  .cta-form button:hover {
      background: #D04E18;
  }

  .cta-tel {
      margin-top: 20px;
      font-size: 13px;
      color: var(--text-muted);
      position: relative;
  }

  .cta-tel a {
      color: var(--text);
      text-decoration: none;
      font-weight: 500;
  }

  /* ── FOOTER ── */
  footer {
      border-top: 1px solid var(--border);
      padding: 32px 48px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
  }

  .footer-logo {
      font-family: var(--font-display);
      font-size: 16px;
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 8px;
      text-decoration: none;
      color: var(--text);
  }

  .footer-links {
      display: flex;
      gap: 24px;
      list-style: none;
  }

  .footer-links a {
      font-size: 12px;
      color: var(--text-muted);
      text-decoration: none;
      transition: color 0.2s;
  }

  .footer-links a:hover {
      color: var(--text);
  }

  .footer-copy {
      font-size: 11px;
      color: var(--text-subtle);
  }

  .aviso {
      background: var(--dark2);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 40px;
      margin: 40px auto;
      max-width: 800px;
  }

  /* ── ANIMATIONS ── */
  @keyframes fadeUp {
      from {
          opacity: 0;
          transform: translateY(16px);
      }

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

  @keyframes pulse {

      0%,
      100% {
          opacity: 1;
      }

      50% {
          opacity: 0.4;
      }
  }

  .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .reveal.visible {
      opacity: 1;
      transform: translateY(0);
  }

  /* ── RESPONSIVE ── */
  @media (max-width: 900px) {
      nav {
          padding: 16px 24px;
      }

      .nav-links {
          display: none;
      }

      .hero {
          padding: 100px 24px 60px;
      }

      .hero::before {
          background-position: 72% center;
          opacity: 0.3;
      }

      .hero::after {
          background: linear-gradient(130deg,
                  rgba(6, 9, 15, 0.97) 0%,
                  rgba(6, 9, 15, 0.86) 48%,
                  rgba(6, 9, 15, 0.66) 100%);
      }

      section {
          padding: 60px 24px;
      }

      .products-grid {
          grid-template-columns: repeat(2, 1fr);
      }

      .about-inner {
          grid-template-columns: 1fr;
          gap: 40px;
      }

      .cta-inner {
          padding: 40px 24px;
      }

      footer {
          padding: 24px;
      }
  }

  @media (max-width: 600px) {
      .hero::before {
          background-position: 68% center;
          opacity: 0.4;
      }

      .hero-stats {
          flex-wrap: wrap;
          gap: 24px;
      }

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

      .brands-grid {
          grid-template-columns: repeat(2, 1fr);
      }

      .cta-form {
          flex-direction: column;
      }

      .footer-links {
          display: none;
      }
  }