/**
 * SisuSquadSolutions
 *
 * @category  Catalog
 * @package   SisuSquadSolutions_04-presencia-digital
 * @author    SisuSquadSolutions <dev@sisusquadsolutions.com>
 * @copyright Copyright (c) 2026 SisuSquadSolutions (https://sisusquadsolutions.com)
 * @license   Proprietary - All rights reserved
 */

/**
 * SisuSquadSolutions
 *
 * @author    SisuSquadSolutions
 * @copyright Copyright (c) 2026 SisuSquadSolutions (https://sisusquadsolutions.com)
 * @license   Proprietary - All rights reserved
 */
    @font-face {
      font-family: 'Inter Fallback';
      src: local('Arial');
      size-adjust: 107%;
      ascent-override: 90%;
      descent-override: 22%;
      line-gap-override: 0%;
    }
    @font-face {
      font-family: 'Montserrat Fallback';
      src: local('Arial');
      size-adjust: 112%;
      ascent-override: 85%;
      descent-override: 22%;
      line-gap-override: 0%;
    }

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

    :root {
      --black: #000000;
      --surface: #090603;
      --surface-alt: #0B0805;
      --border: #1c1712;
      --border-warm: #2A1E14;
      --text: #E7E0D4;
      --text-secondary: #d8cdb8;
      --text-muted: #9C8B72;
      --text-strong: #F5EEE0;
      --gold: #E9A53E;
      --gold-dim: #CE9A36;
      --bronze: #8A5A2E;
      --bronze-light: #B5793A;
      --brasa: #D97A24;
      --brasa-deep: #BC4A1B;
      --luz: #FBEFC8;
      --font-heading: 'Montserrat', 'Montserrat Fallback', sans-serif;
      --font-body: 'Inter', 'Inter Fallback', sans-serif;
    }

    html { scroll-behavior: smooth; cursor: none; }
    a, button, input, textarea, select, .nav-toggle, .lang-btn, .lang-option, .btn-primary, .btn-submit, .contact-tab { cursor: none; }

    body {
      background: var(--black);
      color: var(--text);
      font-family: var(--font-body);
      font-size: 16px;
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }

    /* ===== HEADER / NAV ===== */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 100;
      background: rgba(0, 0, 0, 0.85);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
    }

    .header-inner {
      max-width: 1140px;
      margin: 0 auto;
      padding: 0 24px;
      height: 64px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .logo-link { display: flex; align-items: center; text-decoration: none; }
    .logo-link svg { height: 36px; width: auto; }

    .logo-group {
      display: flex;
      align-items: center;
      gap: 0;
    }
    /* ===== PARTNERS SECTION ===== */
    .partners-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 24px;
      max-width: 900px;
    }

    .partner-card {
      display: flex;
      align-items: center;
      gap: 20px;
      background: var(--surface-alt);
      border: 1px solid var(--border-warm);
      border-radius: 12px;
      padding: 28px 24px;
      text-decoration: none;
      position: relative;
      overflow: hidden;
      transition: border-color 0.4s, transform 0.3s, box-shadow 0.4s;
    }

    .partner-card::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at 30% 50%, rgba(233, 130, 44, 0.06) 0%, transparent 70%);
      opacity: 0;
      transition: opacity 0.4s;
    }

    .partner-card:hover {
      border-color: var(--bronze);
      transform: translateY(-4px);
      box-shadow: 0 8px 32px rgba(188, 74, 27, 0.12), 0 0 0 1px rgba(233, 165, 62, 0.08);
    }
    .partner-card:hover::before { opacity: 1; }

    .partner-logo {
      width: 72px;
      height: 72px;
      border-radius: 10px;
      background: var(--border-warm);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      overflow: hidden;
      position: relative;
      z-index: 1;
    }

    .partner-logo img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      padding: 8px;
    }

    .partner-info {
      position: relative;
      z-index: 1;
    }

    .partner-info h3 {
      font-family: var(--font-heading);
      font-size: 18px;
      font-weight: 600;
      color: var(--text-strong);
      margin-bottom: 4px;
    }

    .partner-info p {
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.5;
      margin: 0;
    }

    .partner-arrow {
      margin-left: auto;
      color: var(--bronze-light);
      opacity: 0;
      transform: translateX(-8px);
      transition: opacity 0.3s, transform 0.3s;
      flex-shrink: 0;
      position: relative;
      z-index: 1;
    }

    .partner-card:hover .partner-arrow {
      opacity: 1;
      transform: translateX(0);
    }

    .nav-links { display: flex; gap: 32px; list-style: none; align-items: center; }
    .nav-links a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 14px;
      font-weight: 500;
      letter-spacing: 0.02em;
      transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--text-strong); }

    .nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
    .nav-toggle span {
      display: block; width: 22px; height: 2px;
      background: var(--text-muted); margin: 5px 0; transition: all 0.3s;
    }

    /* ===== LANG SWITCHER ===== */
    .lang-switcher {
      position: relative;
      margin-left: 8px;
    }
    .lang-btn {
      background: none;
      border: 1px solid var(--border-warm);
      border-radius: 6px;
      padding: 5px 8px;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 6px;
      color: var(--text-muted);
      font-family: var(--font-body);
      font-size: 13px;
      font-weight: 500;
      transition: color 0.2s, border-color 0.2s;
    }
    .lang-btn:hover { color: var(--gold); border-color: var(--bronze); }
    .lang-btn svg { width: 16px; height: 16px; }
    .lang-dropdown {
      position: absolute;
      top: calc(100% + 8px);
      right: 0;
      background: var(--surface);
      border: 1px solid var(--border-warm);
      border-radius: 8px;
      padding: 6px 0;
      min-width: 120px;
      opacity: 0;
      pointer-events: none;
      transform: translateY(-4px);
      transition: opacity 0.2s, transform 0.2s;
      z-index: 200;
    }
    .lang-dropdown.open {
      opacity: 1;
      pointer-events: auto;
      transform: translateY(0);
    }
    .lang-option {
      display: block;
      width: 100%;
      padding: 8px 16px;
      background: none;
      border: none;
      color: var(--text-muted);
      font-family: var(--font-body);
      font-size: 14px;
      text-align: left;
      cursor: pointer;
      transition: background 0.15s, color 0.15s;
    }
    .lang-option:hover { background: var(--border-warm); color: var(--text-strong); }
    .lang-option.active { color: var(--gold); font-weight: 600; }

    /* ===== BILINGUAL SYSTEM ===== */
    [data-lang="es"] { display: none !important; }
    [data-lang="en"] { display: revert; }
    html[lang="es"] [data-lang="en"] { display: none !important; }
    html[lang="es"] [data-lang="es"] { display: revert !important; }
    /* Force grid display on bilingual grid containers */
    .services-grid[data-lang="en"],
    .steps-grid[data-lang="en"] { display: grid !important; }
    html[lang="es"] .services-grid[data-lang="es"],
    html[lang="es"] .steps-grid[data-lang="es"] { display: grid !important; }
    html[lang="es"] .services-grid[data-lang="en"],
    html[lang="es"] .steps-grid[data-lang="en"] { display: none !important; }

    /* ===== HERO ===== */
    .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 120px 24px 80px;
      position: relative;
      overflow: hidden;
    }

    .hero-glow {
      position: absolute;
      top: 50%;
      right: 10%;
      transform: translateY(-50%);
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(233, 130, 44, 0.08) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-inner {
      max-width: 1140px;
      width: 100%;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
    }

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

    .hero h1 {
      font-family: var(--font-heading);
      font-size: clamp(40px, 6vw, 64px);
      font-weight: 700;
      line-height: 1.1;
      color: var(--text-strong);
      margin-bottom: 24px;
    }

    .hero h1 .gradient-text {
      background: linear-gradient(to top, var(--brasa-deep), var(--brasa), var(--gold), #F4D27A, var(--luz));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-sub {
      font-size: 18px;
      color: var(--text-secondary);
      max-width: 480px;
      margin-bottom: 36px;
      line-height: 1.7;
    }

    .btn-primary {
      display: inline-block;
      padding: 14px 32px;
      background: linear-gradient(135deg, var(--brasa-deep), var(--brasa), var(--gold));
      color: var(--black);
      font-family: var(--font-heading);
      font-weight: 600;
      font-size: 15px;
      text-decoration: none;
      border-radius: 8px;
      border: none;
      cursor: pointer;
      transition: transform 0.2s, box-shadow 0.2s;
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(233, 165, 62, 0.25);
    }

    .hero-visual {
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
    }

    .hero-logo-container {
      position: relative;
      width: 280px;
      height: 330px;
    }

    .hero-logo-glow {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 600px;
      height: 600px;
      background: radial-gradient(circle,
        rgba(188, 74, 27, 0.35) 0%,
        rgba(217, 122, 36, 0.22) 20%,
        rgba(233, 165, 62, 0.10) 40%,
        rgba(233, 130, 44, 0.04) 60%,
        transparent 80%
      );
      border-radius: 50%;
    }

    .hero-logo-glow-inner {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 320px;
      height: 370px;
      background: radial-gradient(ellipse,
        rgba(233, 130, 44, 0.25) 0%,
        rgba(188, 74, 27, 0.12) 40%,
        transparent 70%
      );
      border-radius: 50%;
      filter: blur(20px);
    }

    .hero-logo-container svg {
      position: relative;
      z-index: 1;
      width: 100%;
      height: 100%;
      filter: drop-shadow(0 0 30px rgba(233, 130, 44, 0.4)) drop-shadow(0 0 60px rgba(188, 74, 27, 0.2));
    }

    /* ===== SECTIONS ===== */
    section { padding: 100px 24px; }
    section:nth-child(even) { background: var(--surface); }

    .section-inner { max-width: 1140px; margin: 0 auto; }

    .section-title {
      font-family: var(--font-heading);
      font-size: 36px;
      font-weight: 700;
      color: var(--text-strong);
      margin-bottom: 12px;
    }

    .section-intro {
      font-size: 18px;
      color: var(--text-secondary);
      max-width: 600px;
      margin-bottom: 56px;
    }

    /* ===== SERVICES ===== */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .service-card {
      background: var(--surface-alt);
      border: 1px solid var(--border-warm);
      border-radius: 12px;
      padding: 36px 28px;
      transition: border-color 0.3s, transform 0.3s;
    }
    .service-card:hover {
      border-color: var(--bronze);
      transform: translateY(-4px);
    }

    .service-icon {
      width: 48px;
      height: 48px;
      border-radius: 10px;
      background: var(--border-warm);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      font-size: 22px;
      color: var(--gold);
    }

    .service-card h3 {
      font-family: var(--font-heading);
      font-size: 20px;
      font-weight: 600;
      color: var(--text-strong);
      margin-bottom: 12px;
    }

    .service-card p {
      color: var(--text-secondary);
      font-size: 15px;
      margin-bottom: 18px;
      line-height: 1.65;
    }

    .service-card ul {
      list-style: none;
      padding: 0;
    }

    .service-card li {
      color: var(--text-muted);
      font-size: 14px;
      padding: 4px 0;
      padding-left: 16px;
      position: relative;
    }
    .service-card li::before {
      content: '—';
      position: absolute;
      left: 0;
      color: var(--bronze-light);
    }

    /* ===== HOW WE WORK ===== */
    .steps-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 40px;
      position: relative;
    }

    .steps-grid::before {
      content: '';
      position: absolute;
      top: 36px;
      left: calc(33.33% - 20px);
      right: calc(33.33% - 20px);
      height: 2px;
      background: linear-gradient(to right, var(--border-warm), var(--bronze), var(--border-warm));
    }

    .step { text-align: center; }

    .step-number {
      width: 72px;
      height: 72px;
      border-radius: 50%;
      background: var(--surface);
      border: 2px solid var(--border-warm);
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 24px;
      font-family: var(--font-heading);
      font-size: 28px;
      font-weight: 700;
      color: var(--gold);
      position: relative;
      z-index: 1;
    }

    .step h3 {
      font-family: var(--font-heading);
      font-size: 20px;
      font-weight: 600;
      color: var(--text-strong);
      margin-bottom: 12px;
    }

    .step p {
      color: var(--text-secondary);
      font-size: 15px;
      line-height: 1.65;
      max-width: 320px;
      margin: 0 auto;
    }

    /* ===== ABOUT ===== */
    .about-content {
      max-width: 680px;
    }

    .about-content p {
      font-size: 17px;
      color: var(--text-secondary);
      margin-bottom: 20px;
      line-height: 1.8;
    }

    .about-content strong { color: var(--text-strong); }

    .sisu-word {
      font-family: var(--font-heading);
      font-weight: 700;
      font-size: 20px;
      background: linear-gradient(to top, var(--brasa-deep), var(--brasa), var(--gold), #F4D27A, var(--luz));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    /* ===== CONTACT ===== */
    .contact-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: start;
    }

    .contact-info p {
      color: var(--text-secondary);
      font-size: 17px;
      margin-bottom: 28px;
      line-height: 1.7;
    }

    .contact-email {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--gold);
      text-decoration: none;
      font-size: 16px;
      font-weight: 500;
      transition: color 0.2s;
    }
    .contact-email:hover { color: var(--luz); }

    .contact-tabs {
      display: flex;
      gap: 4px;
      margin-bottom: 24px;
    }

    .contact-tab {
      flex: 1;
      padding: 12px 16px;
      background: transparent;
      border: 1px solid var(--border-warm);
      border-bottom: 2px solid transparent;
      border-radius: 8px 8px 0 0;
      color: var(--text-muted);
      font-family: var(--font-body);
      font-size: 14px;
      font-weight: 500;
      cursor: pointer;
      transition: color 0.2s, border-color 0.2s, background 0.2s;
    }

    .contact-tab:hover {
      color: var(--text-secondary);
      border-color: var(--border-warm);
      background: var(--surface-alt);
    }

    .contact-tab.active {
      color: var(--gold);
      border-color: var(--border-warm);
      border-bottom-color: var(--gold);
      background: var(--surface-alt);
    }

    .contact-form { display: none; flex-direction: column; gap: 16px; }
    .contact-form.active { display: flex; }

    .form-group { display: flex; flex-direction: column; gap: 6px; }

    .form-group label {
      font-size: 13px;
      font-weight: 500;
      color: var(--text-muted);
      letter-spacing: 0.03em;
      text-transform: uppercase;
    }

    .form-group select,
    .form-group input,
    .form-group textarea {
      background: var(--surface-alt);
      border: 1px solid var(--border-warm);
      border-radius: 8px;
      padding: 12px 16px;
      color: var(--text-strong);
      font-family: var(--font-body);
      font-size: 15px;
      transition: border-color 0.2s;
      outline: none;
    }

    .form-group select {
      color: var(--text-strong);
      color-scheme: dark;
      appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239C8B72' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 16px center;
      padding-right: 40px;
    }

    .form-group select option {
      background: #1a1209;
      color: var(--text-secondary);
    }

    .form-group select.placeholder {
      color: var(--text-muted);
      opacity: 0.6;
    }



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

    .form-group input:-webkit-autofill,
    .form-group input:-webkit-autofill:hover,
    .form-group input:-webkit-autofill:focus,
    .form-group textarea:-webkit-autofill {
      -webkit-box-shadow: 0 0 0 1000px var(--surface-alt) inset;
      -webkit-text-fill-color: var(--text-strong);
      caret-color: var(--text-strong);
      transition: background-color 5000s ease-in-out 0s;
    }

    .form-group input::placeholder,
    .form-group textarea::placeholder {
      color: var(--text-muted);
      opacity: 0.6;
    }

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

    .form-group input:invalid:not(:focus):not(:placeholder-shown),
    .form-group textarea:invalid:not(:focus):not(:placeholder-shown) {
      border-color: #D94A3E;
    }
    .form-error {
      font-size: 13px;
      color: #D94A3E;
      margin-top: 2px;
      display: none !important;
    }
    .form-group.touched .form-error { display: block !important; }

    .required-mark {
      margin-left: 4px;
      font-size: 12px;
    }

    .btn-submit {
      align-self: flex-start;
      padding: 14px 36px;
      background: linear-gradient(135deg, var(--brasa-deep), var(--brasa), var(--gold));
      color: var(--black);
      font-family: var(--font-heading);
      font-weight: 600;
      font-size: 15px;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      transition: transform 0.2s, box-shadow 0.2s;
    }
    .btn-submit:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(233, 165, 62, 0.25);
    }

    /* ===== FOOTER ===== */
    .site-footer {
      border-top: 1px solid var(--border);
      padding: 32px 24px;
    }

    .footer-inner {
      max-width: 1140px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 13px;
      color: var(--text-muted);
    }

    .footer-links { display: flex; gap: 20px; }
    .footer-links a {
      color: var(--text-muted);
      text-decoration: none;
      transition: color 0.2s;
    }
    .footer-links a:hover { color: var(--text-secondary); }

    /* ===== LEGAL PAGES (inline) ===== */
    .legal-page {
      display: none;
      padding: 120px 24px 80px;
      background: var(--black);
      min-height: 100vh;
    }
    .legal-page.active { display: block; }
    .legal-inner {
      max-width: 760px;
      margin: 0 auto;
    }
    .legal-back {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--gold);
      text-decoration: none;
      font-size: 14px;
      font-weight: 500;
      margin-bottom: 32px;
      transition: color 0.2s;
      cursor: none;
    }
    .legal-back:hover { color: var(--luz); }
    .legal-inner h1 {
      font-family: var(--font-heading);
      font-size: 36px;
      font-weight: 700;
      color: var(--text-strong);
      margin-bottom: 8px;
    }
    .legal-inner .legal-updated {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 40px;
    }
    .legal-inner h2 {
      font-family: var(--font-heading);
      font-size: 22px;
      font-weight: 600;
      color: var(--text-strong);
      margin: 36px 0 12px;
    }
    .legal-inner h3 {
      font-family: var(--font-heading);
      font-size: 17px;
      font-weight: 600;
      color: var(--text-strong);
      margin: 24px 0 8px;
    }
    .legal-inner p {
      color: var(--text-secondary);
      font-size: 15px;
      line-height: 1.75;
      margin-bottom: 14px;
    }
    .legal-inner ul, .legal-inner ol {
      color: var(--text-secondary);
      font-size: 15px;
      line-height: 1.75;
      margin: 0 0 14px;
      padding-left: 22px;
    }
    .legal-inner li { margin-bottom: 6px; }
    .legal-inner strong { color: var(--text-strong); }
    .legal-inner a { color: var(--gold); text-decoration: none; }
    .legal-inner a:hover { color: var(--luz); }
    .legal-inner table {
      width: 100%;
      border-collapse: collapse;
      margin: 14px 0;
      font-size: 15px;
    }
    .legal-inner th {
      text-align: left;
      padding: 8px 12px;
      background: var(--surface);
      color: var(--text-muted);
      border: 1px solid var(--border-warm);
    }
    .legal-inner td {
      padding: 8px 12px;
      border: 1px solid var(--border-warm);
      color: var(--text-secondary);
    }
    .main-content.hidden { display: none; }

    /* ===== MIRROR SHATTER OVERLAY ===== */
    #mirror-overlay {
      position: fixed;
      top: 0; left: 0;
      width: 100vw; height: 100vh;
      z-index: 9999;
      pointer-events: none;
      display: none;
    }
    #mirror-overlay.active {
      display: block;
      pointer-events: all;
    }
    #mirror-overlay canvas {
      position: absolute;
      top: 0; left: 0;
      width: 100%; height: 100%;
    }

    /* Impact shake */
    @keyframes impactShake {
      0%   { transform: translate(0, 0); }
      10%  { transform: translate(-3px, 2px); }
      20%  { transform: translate(3px, -2px); }
      30%  { transform: translate(-2px, -3px); }
      40%  { transform: translate(2px, 3px); }
      50%  { transform: translate(-3px, -1px); }
      60%  { transform: translate(2px, 2px); }
      70%  { transform: translate(-1px, -2px); }
      80%  { transform: translate(1px, 1px); }
      90%  { transform: translate(-1px, 0px); }
      100% { transform: translate(0, 0); }
    }
    body.shaking { animation: impactShake 0.35s ease-out; }

    /* Impact flash */
    @keyframes flashPulse {
      0%   { transform: scale(0.2); opacity: 1; }
      100% { transform: scale(4); opacity: 0; }
    }

    /* Reveal glow */
    @keyframes revealGlow {
      0%   { opacity: 0; transform: scale(0.5); }
      50%  { opacity: 0.6; }
      100% { opacity: 0; transform: scale(2.5); }
    }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 900px) {
      .hero-inner { grid-template-columns: 1fr; text-align: center; }
      .hero-sub { margin-left: auto; margin-right: auto; }
      .hero-visual { order: -1; }
      .hero-logo-container { width: 180px; height: auto; }
      .hero-logo-container svg { height: 180px; }
      .hero-logo-glow { width: 380px; height: 380px; }
      .hero-logo-glow-inner { width: 220px; height: 260px; }
      .services-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
      .steps-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
      .steps-grid::before { display: none; }
      .contact-layout { grid-template-columns: 1fr; }
      .contact-tabs { flex-direction: column; }
      .contact-tab { border-radius: 8px; border-bottom-width: 1px; }
      .contact-tab.active { border-color: var(--gold); }
    }

    @media (max-width: 600px) {
      .nav-links { display: none; }
      .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.95);
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid var(--border);
      }
      .nav-links .lang-switcher { margin-left: 0; }
      .nav-toggle { display: block; }
      .hero { min-height: auto; padding: 120px 24px 60px; }
      .section-title { font-size: 28px; }
      section { padding: 60px 24px; }
      .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
    }