:root {
      --bg: #060a0f;
      --bg2: #0c1420;
      --accent: #00e5ff;
      --accent2: #0066ff;
      --accent3: #7c3aed;
      --text: #e8edf5;
      --muted: #7a8a9e;
      --card: #0f1e2e;
      --border: rgba(0,229,255,0.12);
      --glow: 0 0 40px rgba(0,229,255,0.15);
    }

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

    html { scroll-behavior: smooth; }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: 'DM Sans', sans-serif;
      font-size: 16px;
      line-height: 1.6;
      overflow-x: hidden;
    }

    h1, h2, h3, h4 {
      font-family: 'Syne', sans-serif;
      line-height: 1.1;
    }

    /* ── NOISE TEXTURE OVERLAY ── */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
      pointer-events: none;
      z-index: 0;
      opacity: 0.4;
    }

    /* ── NAV ── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      padding: 1.2rem 2rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: rgba(6, 10, 15, 0.85);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border);
      transition: all 0.3s;
    }

    .nav-logo {
      font-family: 'Syne', sans-serif;
      font-size: 1.3rem;
      font-weight: 800;
      color: var(--text);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

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

    .nav-logo .dot {
      width: 8px; height: 8px;
      border-radius: 50%;
      background: var(--accent);
      display: inline-block;
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.5; transform: scale(0.8); }
    }

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

    .nav-links a {
      color: var(--muted);
      text-decoration: none;
      font-size: 0.9rem;
      font-weight: 500;
      transition: color 0.2s;
    }

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

    .nav-cta {
      background: var(--accent);
      color: var(--bg) !important;
      padding: 0.55rem 1.3rem;
      border-radius: 6px;
      font-weight: 600 !important;
      font-size: 0.85rem !important;
      transition: opacity 0.2s !important;
    }

    .nav-cta:hover { opacity: 0.85; }

    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      background: none;
      border: none;
    }

    .hamburger span {
      width: 24px; height: 2px;
      background: var(--text);
      transition: all 0.3s;
    }

    /* ── HERO ── */
    #hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      padding: 7rem 2rem 4rem;
      position: relative;
      overflow: hidden;
    }

    .hero-grid-bg {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(0,229,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,229,255,0.04) 1px, transparent 1px);
      background-size: 60px 60px;
      mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
    }

    .hero-glow {
      position: absolute;
      top: 20%;
      left: 50%;
      transform: translateX(-50%);
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(0,102,255,0.12) 0%, rgba(124,58,237,0.08) 40%, transparent 70%);
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      max-width: 1200px;
      margin: 0 auto;
      width: 100%;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: rgba(0,229,255,0.08);
      border: 1px solid rgba(0,229,255,0.2);
      color: var(--accent);
      padding: 0.4rem 1rem;
      border-radius: 100px;
      font-size: 0.8rem;
      font-weight: 500;
      margin-bottom: 2rem;
      animation: fadeUp 0.6s ease both;
    }

    .hero-badge::before {
      content: '';
      width: 6px; height: 6px;
      border-radius: 50%;
      background: var(--accent);
      animation: pulse 1.5s infinite;
    }

    h1.hero-title {
      font-size: clamp(2.8rem, 7vw, 5.5rem);
      font-weight: 800;
      letter-spacing: -0.02em;
      margin-bottom: 1.5rem;
      animation: fadeUp 0.6s 0.1s ease both;
    }

    h1.hero-title .line2 {
      display: block;
      background: linear-gradient(135deg, var(--accent), var(--accent2), var(--accent3));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-sub {
      font-size: 1.15rem;
      color: var(--muted);
      max-width: 540px;
      margin-bottom: 3rem;
      font-weight: 300;
      animation: fadeUp 0.6s 0.2s ease both;
    }

    .hero-actions {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      animation: fadeUp 0.6s 0.3s ease both;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--accent2), var(--accent3));
      color: white;
      padding: 0.9rem 2rem;
      border-radius: 8px;
      font-family: 'Syne', sans-serif;
      font-weight: 600;
      font-size: 0.95rem;
      text-decoration: none;
      border: none;
      cursor: pointer;
      transition: transform 0.2s, box-shadow 0.2s;
      box-shadow: 0 4px 24px rgba(0,102,255,0.3);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 32px rgba(0,102,255,0.45);
    }

    .btn-outline {
      background: transparent;
      color: var(--text);
      padding: 0.9rem 2rem;
      border-radius: 8px;
      font-family: 'Syne', sans-serif;
      font-weight: 600;
      font-size: 0.95rem;
      text-decoration: none;
      border: 1px solid var(--border);
      cursor: pointer;
      transition: border-color 0.2s, color 0.2s;
    }

    .btn-outline:hover {
      border-color: var(--accent);
      color: var(--accent);
    }

    .hero-stats {
      display: flex;
      gap: 3rem;
      margin-top: 4rem;
      padding-top: 3rem;
      border-top: 1px solid var(--border);
      animation: fadeUp 0.6s 0.4s ease both;
      flex-wrap: wrap;
    }

    .stat-item .num {
      font-family: 'Syne', sans-serif;
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--accent);
    }

    .stat-item .lbl {
      font-size: 0.85rem;
      color: var(--muted);
    }

    /* ── SECTIONS ── */
    section {
      padding: 6rem 2rem;
      position: relative;
    }

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

    .section-tag {
      display: inline-block;
      font-size: 0.75rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: var(--accent);
      margin-bottom: 1rem;
    }

    .section-title {
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 800;
      margin-bottom: 1rem;
      letter-spacing: -0.02em;
    }

    .section-sub {
      color: var(--muted);
      max-width: 500px;
      font-size: 1.05rem;
      font-weight: 300;
    }

    /* ── SERVICES ── */
    #servicios { background: var(--bg2); }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.5rem;
      margin-top: 4rem;
    }

    .service-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 2rem;
      transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
      cursor: default;
      position: relative;
      overflow: hidden;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--accent2), var(--accent3));
      transform: scaleX(0);
      transition: transform 0.3s;
    }

    .service-card:hover {
      transform: translateY(-4px);
      border-color: rgba(0,229,255,0.25);
      box-shadow: var(--glow);
    }

    .service-card:hover::before { transform: scaleX(1); }

    .service-icon {
      width: 52px; height: 52px;
      border-radius: 12px;
      background: rgba(0,102,255,0.12);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      margin-bottom: 1.4rem;
    }

    .service-card h3 {
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: 0.75rem;
    }

    .service-card p {
      color: var(--muted);
      font-size: 0.9rem;
      line-height: 1.7;
    }

    .service-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 0.4rem;
      margin-top: 1.2rem;
    }

    .service-tag {
      background: rgba(0,229,255,0.06);
      border: 1px solid rgba(0,229,255,0.12);
      color: var(--accent);
      font-size: 0.72rem;
      padding: 0.2rem 0.6rem;
      border-radius: 4px;
    }

    /* ── PROCESS ── */
    #proceso { background: var(--bg); }

    .process-steps {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 0;
      margin-top: 4rem;
      position: relative;
    }

    .process-steps::before {
      content: '';
      position: absolute;
      top: 28px;
      left: 14%;
      right: 14%;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--border), var(--border), transparent);
    }

    .process-step {
      text-align: center;
      padding: 2rem 1.5rem;
      position: relative;
    }

    .step-num {
      width: 56px; height: 56px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent2), var(--accent3));
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: 'Syne', sans-serif;
      font-weight: 800;
      font-size: 1.1rem;
      margin: 0 auto 1.5rem;
      box-shadow: 0 4px 20px rgba(0,102,255,0.3);
    }

    .process-step h4 {
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 0.5rem;
    }

    .process-step p {
      font-size: 0.85rem;
      color: var(--muted);
    }

    /* ── TECH STACK ── */
    #tecnologias { background: var(--bg2); }

    .tech-grid {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      margin-top: 3rem;
    }

    .tech-pill {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 100px;
      padding: 0.6rem 1.3rem;
      font-size: 0.85rem;
      font-weight: 500;
      display: flex;
      align-items: center;
      gap: 0.5rem;
      transition: border-color 0.2s, color 0.2s;
    }

    .tech-pill:hover {
      border-color: var(--accent);
      color: var(--accent);
    }

    /* ── PRICING ── */
    #planes { background: var(--bg); }

    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.5rem;
      margin-top: 4rem;
    }

    .pricing-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 2.5rem 2rem;
      position: relative;
      transition: transform 0.3s, box-shadow 0.3s;
    }

    .pricing-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--glow);
    }

    .pricing-card.featured {
      border-color: var(--accent2);
      background: linear-gradient(135deg, rgba(0,102,255,0.08), rgba(124,58,237,0.08));
    }

    .featured-badge {
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: linear-gradient(135deg, var(--accent2), var(--accent3));
      color: white;
      font-size: 0.72rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      padding: 0.3rem 1rem;
      border-radius: 100px;
    }

    .pricing-card h3 {
      font-size: 1.2rem;
      margin-bottom: 0.5rem;
    }

    .pricing-card .desc {
      font-size: 0.85rem;
      color: var(--muted);
      margin-bottom: 1.5rem;
    }

    .price {
      font-family: 'Syne', sans-serif;
      font-size: 2.5rem;
      font-weight: 800;
      color: var(--accent);
      margin-bottom: 0.3rem;
    }

    .price span {
      font-size: 0.9rem;
      color: var(--muted);
      font-weight: 400;
    }

    .pricing-features {
      list-style: none;
      margin: 1.8rem 0;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .pricing-features li {
      font-size: 0.88rem;
      display: flex;
      align-items: flex-start;
      gap: 0.6rem;
    }

    .pricing-features li::before {
      content: '✓';
      color: var(--accent);
      font-weight: 700;
      flex-shrink: 0;
    }

    /* ── WHY US ── */
    #nosotros { background: var(--bg2); }

    .why-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
      margin-top: 4rem;
    }

    .why-features {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .why-item {
      display: flex;
      gap: 1rem;
      align-items: flex-start;
    }

    .why-icon {
      width: 42px; height: 42px;
      border-radius: 10px;
      background: rgba(0,229,255,0.07);
      border: 1px solid rgba(0,229,255,0.12);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      flex-shrink: 0;
    }

    .why-item h4 {
      font-size: 0.95rem;
      font-weight: 700;
      margin-bottom: 0.25rem;
    }

    .why-item p {
      font-size: 0.85rem;
      color: var(--muted);
    }

    .why-visual {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 2rem;
      font-family: 'DM Mono', monospace;
      font-size: 0.8rem;
    }

    .code-line {
      line-height: 1.8;
      white-space: pre;
      overflow-x: auto;
    }

    .c-comment { color: #4a5568; }
    .c-keyword { color: #7c3aed; }
    .c-string { color: #00e5ff; }
    .c-fn { color: #0066ff; }
    .c-var { color: #e8edf5; }

    /* ── CONTACT ── */
    #contacto { background: var(--bg); }

    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      margin-top: 4rem;
    }

    .contact-info h3 {
      font-size: 1.4rem;
      margin-bottom: 1rem;
    }

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

    .contact-item {
      display: flex;
      align-items: center;
      gap: 1rem;
      margin-bottom: 1.2rem;
    }

    .contact-item .ico {
      width: 40px; height: 40px;
      background: rgba(0,229,255,0.07);
      border: 1px solid var(--border);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
    }

    .contact-item a, .contact-item span {
      color: var(--text);
      text-decoration: none;
      font-size: 0.9rem;
    }

    .contact-item a:hover { color: var(--accent); }

    .contact-form {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 2.5rem;
    }

    .form-group {
      margin-bottom: 1.2rem;
    }

    .form-group label {
      display: block;
      font-size: 0.8rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--muted);
      margin-bottom: 0.5rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      width: 100%;
      background: rgba(255,255,255,0.03);
      border: 1px solid var(--border);
      border-radius: 8px;
      color: var(--text);
      font-family: 'DM Sans', sans-serif;
      font-size: 0.9rem;
      padding: 0.75rem 1rem;
      outline: none;
      transition: border-color 0.2s;
    }

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

    .form-group select option { background: var(--bg2); }
    .form-group textarea { resize: vertical; min-height: 110px; }

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

    .form-success {
      display: none;
      text-align: center;
      padding: 2rem;
    }

    .form-success .icon { font-size: 3rem; margin-bottom: 1rem; }
    .form-success h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
    .form-success p { color: var(--muted); font-size: 0.9rem; }

    /* ── FOOTER ── */
    footer {
      background: var(--bg2);
      border-top: 1px solid var(--border);
      padding: 3rem 2rem;
    }

    .footer-inner {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 1rem;
    }

    .footer-copy {
      font-size: 0.82rem;
      color: var(--muted);
    }

    .footer-links {
      display: flex;
      gap: 1.5rem;
    }

    .footer-links a {
      color: var(--muted);
      text-decoration: none;
      font-size: 0.82rem;
      transition: color 0.2s;
    }

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

    /* ── MOBILE NAV ── */
    .mobile-menu {
      display: none;
      position: fixed;
      inset: 0;
      background: var(--bg);
      z-index: 99;
      padding: 6rem 2rem 2rem;
      flex-direction: column;
      gap: 2rem;
      overflow-y: auto;
    }

    .mobile-menu.open { display: flex; }

    .mobile-menu a {
      color: var(--text);
      text-decoration: none;
      font-family: 'Syne', sans-serif;
      font-size: 1.5rem;
      font-weight: 700;
      border-bottom: 1px solid var(--border);
      padding-bottom: 1rem;
      transition: color 0.2s;
    }

    .mobile-menu a:hover { color: var(--accent); }

    /* ── ANIMATIONS ── */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(24px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

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

    /* ══════════════════════════════════════════
       RESPONSIVE BREAKPOINTS
       - TV/4K:      ≥ 1920px
       - Desktop XL: 1440px – 1919px
       - Desktop:    1200px – 1439px (base)
       - Tablet:     768px  – 1199px
       - Mobile L:   480px  – 767px
       - Mobile S:   < 480px
    ══════════════════════════════════════════ */

    /* ── TV & 4K (≥1920px) ── */
    @media (min-width: 1920px) {
      nav { padding: 1.5rem 4rem; }
      .nav-logo { font-size: 1.6rem; }
      .nav-links { gap: 3rem; }
      .nav-links a { font-size: 1.05rem; }

      .container { max-width: 1600px; }

      h1.hero-title { font-size: 7rem; }
      .hero-sub { font-size: 1.4rem; max-width: 700px; }
      .hero-badge { font-size: 1rem; padding: 0.6rem 1.4rem; }
      .btn-primary, .btn-outline { font-size: 1.1rem; padding: 1.1rem 2.5rem; }
      .stat-item .num { font-size: 3rem; }
      .stat-item .lbl { font-size: 1rem; }
      .hero-stats { gap: 5rem; margin-top: 5rem; }

      .section-title { font-size: 3.8rem; }
      .section-sub { font-size: 1.2rem; max-width: 640px; }
      .section-tag { font-size: 0.9rem; }

      .service-card { padding: 2.8rem; }
      .service-card h3 { font-size: 1.4rem; }
      .service-card p { font-size: 1rem; }
      .service-icon { width: 64px; height: 64px; font-size: 1.7rem; }

      .step-num { width: 70px; height: 70px; font-size: 1.3rem; }
      .process-step h4 { font-size: 1.15rem; }
      .process-step p { font-size: 1rem; }

      .tech-pill { font-size: 1rem; padding: 0.8rem 1.6rem; }

      .pricing-card { padding: 3rem 2.5rem; }
      .price { font-size: 3rem; }
      .pricing-features li { font-size: 1rem; }

      .why-item h4 { font-size: 1.1rem; }
      .why-item p { font-size: 0.95rem; }
      .why-visual { font-size: 0.95rem; padding: 2.5rem; }

      .contact-info h3 { font-size: 1.8rem; }
      .contact-item a, .contact-item span { font-size: 1.05rem; }
      .form-group label { font-size: 0.9rem; }
      .form-group input, .form-group select, .form-group textarea { font-size: 1rem; padding: 1rem 1.2rem; }

      footer { padding: 4rem; }
      .footer-copy, .footer-links a { font-size: 1rem; }

      section { padding: 8rem 4rem; }
    }

    /* ── DESKTOP XL (1440px–1919px) ── */
    @media (min-width: 1440px) and (max-width: 1919px) {
      .container { max-width: 1360px; }
      h1.hero-title { font-size: 6rem; }
      .section-title { font-size: 3.4rem; }
    }

    /* ── TABLET LANDSCAPE + SMALL DESKTOP (1024px–1199px) ── */
    @media (max-width: 1199px) {
      .container { max-width: 960px; }
      nav { padding: 1rem 1.8rem; }
      .nav-links { gap: 1.4rem; }
      .nav-links a { font-size: 0.85rem; }

      h1.hero-title { font-size: clamp(2.5rem, 5.5vw, 4.5rem); }
      .hero-stats { gap: 2rem; }

      .why-grid { gap: 2.5rem; }
      .contact-grid { gap: 2.5rem; }
      .pricing-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
    }

    /* ── TABLET (768px–1023px) ── */
    @media (max-width: 1023px) {
      .nav-links { display: none; }
      .hamburger { display: flex; }

      nav { padding: 1rem 1.5rem; }

      #hero { padding: 6rem 1.5rem 3rem; }
      h1.hero-title { font-size: clamp(2.2rem, 6vw, 3.8rem); }
      .hero-sub { font-size: 1rem; max-width: 100%; }
      .hero-stats { gap: 1.8rem; flex-wrap: wrap; }
      .stat-item .num { font-size: 1.8rem; }

      section { padding: 5rem 1.5rem; }
      .section-title { font-size: clamp(1.8rem, 4vw, 2.6rem); }

      .services-grid { grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }

      .process-steps { grid-template-columns: repeat(3, 1fr); }
      .process-steps::before { display: none; }

      .why-grid { grid-template-columns: 1fr; gap: 2.5rem; }
      .why-visual { display: none; }

      .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
      .form-row { grid-template-columns: 1fr 1fr; }

      .pricing-grid { grid-template-columns: 1fr 1fr; gap: 1.2rem; }
      .pricing-card:last-child { grid-column: 1 / -1; max-width: 480px; margin: 0 auto; width: 100%; }
    }

    /* ── MOBILE LANDSCAPE & LARGE MOBILE (600px–767px) ── */
    @media (max-width: 767px) {
      nav { padding: 0.9rem 1.2rem; }
      .nav-logo { font-size: 1.1rem; }

      #hero { padding: 5.5rem 1.2rem 2.5rem; min-height: auto; }
      h1.hero-title { font-size: clamp(2rem, 8vw, 3rem); }
      .hero-sub { font-size: 0.95rem; }
      .hero-badge { font-size: 0.75rem; }
      .btn-primary, .btn-outline { padding: 0.8rem 1.5rem; font-size: 0.9rem; }
      .hero-stats { gap: 1.2rem; padding-top: 2rem; margin-top: 2.5rem; }
      .stat-item .num { font-size: 1.6rem; }
      .stat-item .lbl { font-size: 0.75rem; }

      section { padding: 4rem 1.2rem; }
      .section-title { font-size: clamp(1.7rem, 6vw, 2.2rem); }
      .section-sub { font-size: 0.9rem; }

      .services-grid { grid-template-columns: 1fr; gap: 1rem; }
      .service-card { padding: 1.5rem; }

      .process-steps { grid-template-columns: 1fr 1fr; gap: 0; }
      .step-num { width: 48px; height: 48px; font-size: 1rem; }

      .tech-grid { gap: 0.6rem; }
      .tech-pill { font-size: 0.78rem; padding: 0.45rem 0.9rem; }

      .pricing-grid { grid-template-columns: 1fr; gap: 1.2rem; }
      .pricing-card:last-child { grid-column: auto; max-width: 100%; }
      .pricing-card { padding: 2rem 1.5rem; }
      .price { font-size: 2rem; }

      .why-grid { grid-template-columns: 1fr; }
      .why-visual { display: none; }

      .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
      .contact-form { padding: 1.5rem; }
      .form-row { grid-template-columns: 1fr; }

      footer { padding: 2rem 1.2rem; }
      .footer-inner { flex-direction: column; gap: 1.2rem; align-items: flex-start; }
      .footer-links { flex-wrap: wrap; gap: 1rem; }
    }

    /* ── SMALL MOBILE (< 480px) ── */
    @media (max-width: 479px) {
      nav { padding: 0.8rem 1rem; }
      .nav-logo { font-size: 1rem; }
      .nav-logo .dot { width: 6px; height: 6px; }

      #hero { padding: 5rem 1rem 2rem; }
      h1.hero-title { font-size: clamp(1.8rem, 9vw, 2.5rem); }
      .hero-sub { font-size: 0.88rem; }
      .hero-badge { font-size: 0.7rem; padding: 0.3rem 0.8rem; }
      .hero-actions { flex-direction: column; gap: 0.75rem; }
      .btn-primary, .btn-outline { text-align: center; width: 100%; }
      .hero-stats { grid-template-columns: 1fr 1fr; display: grid; gap: 1rem; }
      .stat-item .num { font-size: 1.4rem; }

      section { padding: 3rem 1rem; }
      .section-title { font-size: 1.6rem; }

      .service-card { padding: 1.3rem; }
      .service-icon { width: 44px; height: 44px; font-size: 1.2rem; }
      .service-card h3 { font-size: 1rem; }

      .process-steps { grid-template-columns: 1fr; }
      .process-step { padding: 1.2rem 1rem; }
      .step-num { width: 44px; height: 44px; font-size: 0.95rem; margin-bottom: 1rem; }

      .tech-pill { font-size: 0.74rem; padding: 0.4rem 0.8rem; }

      .pricing-card { padding: 1.5rem 1.2rem; }
      .price { font-size: 1.8rem; }
      .pricing-features li { font-size: 0.82rem; }

      .why-item { gap: 0.75rem; }
      .why-icon { width: 36px; height: 36px; font-size: 0.9rem; }
      .why-item h4 { font-size: 0.9rem; }
      .why-item p { font-size: 0.8rem; }

      .contact-form { padding: 1.2rem; }
      .form-group input, .form-group select, .form-group textarea { font-size: 0.88rem; }

      .contact-item { gap: 0.75rem; }
      .contact-item .ico { width: 34px; height: 34px; font-size: 0.9rem; flex-shrink: 0; }
      .contact-item a, .contact-item span { font-size: 0.82rem; word-break: break-word; }

      .mobile-menu a { font-size: 1.2rem; }

      footer { padding: 1.5rem 1rem; }
      .footer-links { gap: 0.75rem; }
      .footer-links a, .footer-copy { font-size: 0.75rem; }
    }

    /* ── VERY SMALL (< 360px) ── */
    @media (max-width: 359px) {
      h1.hero-title { font-size: 1.6rem; }
      .section-title { font-size: 1.4rem; }
      .hero-stats { grid-template-columns: 1fr; }
      .tech-pill { font-size: 0.7rem; }
    }

    /* ── TOUCH DEVICE IMPROVEMENTS ── */
    @media (hover: none) and (pointer: coarse) {
      .service-card:hover,
      .pricing-card:hover { transform: none; }
      .btn-primary:hover { transform: none; }
      /* Larger tap targets */
      .nav-links a { padding: 0.5rem 0; }
      .form-group input,
      .form-group select,
      .form-group textarea { font-size: 16px; } /* Prevent iOS zoom */
    }

    /* ── LANDSCAPE MOBILE SPECIFIC ── */
    @media (max-width: 767px) and (orientation: landscape) {
      #hero { min-height: auto; padding-top: 5rem; padding-bottom: 2rem; }
      .hero-stats { margin-top: 2rem; padding-top: 1.5rem; }
    }