/* ==========================================================================
       MANUAL DE IDENTIDADE VISUAL ZEUS RIS | PACS
       Cores Oficiais:
       - Midnight Express (Azul Marinho Nobre): #17224D (RGB: 23, 34, 77)
       - Skype Blue (Azul Ciano Radiológico): #00AFF0 (RGB: 0, 175, 240)
       - Tipografia: Montserrat (Títulos & Textos) + MotorBlock (Logo)
       ========================================================================== */

    :root {
      --color-primary: #17224D;
      --color-primary-dark: #0f1738;
      --color-primary-light: #25346e;
      
      --color-accent: #00AFF0;
      --color-accent-hover: #0098d4;
      --color-accent-soft: rgba(0, 175, 240, 0.08);
      --color-accent-border: rgba(0, 175, 240, 0.25);
      
      --color-bg-white: #ffffff;
      --color-bg-surface: #f8fafc;
      --color-bg-subtle: #f1f5f9;
      --color-bg-card: #ffffff;
      
      --color-text-title: #17224D;
      --color-text-body: #475569;
      --color-text-muted: #64748b;
      --color-text-light: #94a3b8;
      
      --color-border-light: #e2e8f0;
      --color-border-card: #e5e9f0;
      
      --color-green: #25D366;
      --color-green-hover: #20ba59;
      
      --font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      
      --radius-sm: 6px;
      --radius-md: 10px;
      --radius-lg: 16px;
      --radius-full: 9999px;
      
      --shadow-soft: 0 4px 20px rgba(23, 34, 77, 0.06);
      --shadow-card: 0 10px 30px rgba(23, 34, 77, 0.08);
      --shadow-hover: 0 16px 36px rgba(23, 34, 77, 0.12);
    }

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

    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }

    body {
      font-family: var(--font-family);
      background-color: var(--color-bg-white);
      color: var(--color-text-body);
      line-height: 1.6;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    svg {
      display: block;
      flex-shrink: 0;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.2s ease;
    }

    .container {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* ==========================================================================
       TOP ANNOUNCEMENT BAR (TELEFONE + EMAIL + 9 ESTADOS)
       ========================================================================== */
    .top-bar {
      background: var(--color-primary);
      color: #ffffff;
      font-size: 0.82rem;
      padding: 8px 0;
      border-bottom: 2px solid var(--color-accent);
    }

    .top-bar-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
    }

    .top-bar-info {
      display: flex;
      align-items: center;
      gap: 20px;
      flex-wrap: wrap;
    }

    .top-bar-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: #e2e8f0;
      white-space: nowrap !important;
    }

    .top-bar-link:hover {
      color: var(--color-accent);
    }

    .top-bar-link svg {
      width: 15px !important;
      height: 15px !important;
      color: var(--color-accent);
    }

    .top-bar-tag {
      background: rgba(0, 175, 240, 0.2);
      color: #7dd3fc;
      padding: 3px 10px;
      border-radius: var(--radius-full);
      font-size: 0.74rem;
      font-weight: 700;
      white-space: nowrap !important;
    }

    /* ==========================================================================
       HEADER & NAVIGATION (CLEAN MEDICAL LIGHT THEME)
       ========================================================================== */
    .main-header {
      background: #ffffff;
      border-bottom: 1px solid var(--color-border-light);
      position: sticky;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 1000;
      box-shadow: 0 2px 12px rgba(23, 34, 77, 0.04);
      padding: 12px 0;
      transition: all 0.25s ease;
    }

    .main-header.scrolled {
      padding: 8px 0;
      box-shadow: 0 4px 20px rgba(23, 34, 77, 0.09);
      background: rgba(255, 255, 255, 0.98);
      backdrop-filter: blur(8px);
    }

    .nav-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .nav-brand {
      display: flex;
      align-items: center;
      flex-shrink: 0;
    }

    .nav-brand img {
      height: 44px;
      width: auto;
      object-fit: contain;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 24px;
      list-style: none;
    }

    .nav-item a {
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--color-primary);
      position: relative;
      padding: 6px 0;
      white-space: nowrap !important;
    }

    .nav-item a:hover, .nav-item a.active {
      color: var(--color-accent);
    }

    .nav-item a::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--color-accent);
      transition: width 0.25s ease;
      border-radius: 2px;
    }

    .nav-item a:hover::after, .nav-item a.active::after {
      width: 100%;
    }

    /* Header Actions (Strictly 1 line) */
    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-shrink: 0;
    }

    .btn-phone-quick {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--color-accent-soft);
      border: 1px solid var(--color-accent-border);
      color: var(--color-primary);
      padding: 9px 15px;
      border-radius: var(--radius-full);
      font-size: 0.85rem;
      font-weight: 700;
      white-space: nowrap !important;
      line-height: 1;
      transition: all 0.2s ease;
    }

    .btn-phone-quick svg {
      width: 16px !important;
      height: 16px !important;
      color: var(--color-green);
      flex-shrink: 0;
    }

    .btn-phone-quick:hover {
      background: rgba(0, 175, 240, 0.15);
      border-color: var(--color-accent);
      color: var(--color-accent-hover);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 10px 22px;
      font-size: 0.88rem;
      font-weight: 700;
      border-radius: var(--radius-md);
      cursor: pointer;
      text-decoration: none;
      white-space: nowrap !important;
      line-height: 1;
      border: none;
      transition: all 0.25s ease;
    }

    .btn svg {
      width: 17px !important;
      height: 17px !important;
      flex-shrink: 0;
    }

    .btn-primary {
      background: var(--color-accent);
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(0, 175, 240, 0.35);
    }

    .btn-primary:hover {
      background: var(--color-accent-hover);
      transform: translateY(-2px);
      box-shadow: 0 6px 18px rgba(0, 175, 240, 0.45);
    }

    .btn-whatsapp {
      background: var(--color-green);
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
    }

    .btn-whatsapp:hover {
      background: var(--color-green-hover);
      transform: translateY(-2px);
      box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
    }

    .btn-navy {
      background: var(--color-primary);
      color: #ffffff;
    }

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

    .btn-outline-primary {
      background: transparent;
      color: var(--color-primary);
      border: 1.5px solid var(--color-primary);
    }

    .btn-outline-primary:hover {
      background: var(--color-primary);
      color: #ffffff;
      transform: translateY(-2px);
    }

    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      padding: 6px;
      cursor: pointer;
      color: var(--color-primary);
    }

    .mobile-menu-btn svg {
      width: 26px !important;
      height: 26px !important;
    }

    /* ==========================================================================
       HERO SECTION (CLEAN MEDICAL LIGHT THEME)
       ========================================================================== */
    .hero-section {
      background: linear-gradient(180deg, #ffffff 0%, #f4f8fb 100%);
      padding: 60px 0 80px;
      border-bottom: 1px solid var(--color-border-light);
      position: relative;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      align-items: center;
      gap: 48px;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #eef8fd;
      border: 1px solid var(--color-accent-border);
      color: var(--color-primary);
      padding: 6px 16px;
      border-radius: var(--radius-full);
      font-size: 0.78rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.8px;
      margin-bottom: 20px;
    }

    .hero-badge svg {
      width: 14px !important;
      height: 14px !important;
      color: var(--color-accent);
    }

    .hero-title {
      font-size: 2.75rem;
      font-weight: 900;
      color: var(--color-primary);
      line-height: 1.2;
      margin-bottom: 20px;
      letter-spacing: -0.5px;
    }

    .hero-title .highlight {
      color: var(--color-accent);
    }

    .hero-description {
      font-size: 1.08rem;
      color: var(--color-text-body);
      line-height: 1.7;
      margin-bottom: 32px;
      max-width: 580px;
    }

    .hero-cta-bar {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 14px;
      margin-bottom: 36px;
    }

    .hero-trust-list {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 20px;
      padding-top: 24px;
      border-top: 1px solid var(--color-border-light);
    }

    .hero-trust-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.82rem;
      font-weight: 600;
      color: var(--color-primary);
      white-space: nowrap !important;
    }

    .hero-trust-item svg {
      width: 16px !important;
      height: 16px !important;
      color: var(--color-accent);
    }

    /* Hero Software Showcase Frame (Real Screenshot) */
    .hero-showcase {
      position: relative;
    }

    .window-mockup {
      background: #ffffff;
      border: 1px solid var(--color-border-card);
      border-radius: var(--radius-lg);
      box-shadow: 0 20px 45px rgba(23, 34, 77, 0.12);
      overflow: hidden;
      transition: transform 0.3s ease;
    }

    .window-header {
      background: #f8fafc;
      padding: 10px 16px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid var(--color-border-light);
    }

    .window-dots {
      display: flex;
      gap: 6px;
    }

    .window-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }
    .w-red { background: #ff5f56; }
    .w-yellow { background: #ffbd2e; }
    .w-green { background: #27c93f; }

    .window-title-tag {
      font-size: 0.74rem;
      font-weight: 700;
      color: var(--color-primary);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .window-body img {
      width: 100%;
      height: auto;
      display: block;
      cursor: pointer;
    }

    .window-footer-badge {
      background: #ffffff;
      padding: 10px 16px;
      font-size: 0.76rem;
      color: var(--color-text-muted);
      border-top: 1px solid var(--color-border-light);
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .badge-live {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: #ecfdf5;
      color: #059669;
      font-weight: 700;
      font-size: 0.72rem;
      padding: 2px 8px;
      border-radius: var(--radius-full);
      border: 1px solid #a7f3d0;
    }

    .live-dot {
      width: 6px;
      height: 6px;
      background: #10b981;
      border-radius: 50%;
    }

    /* ==========================================================================
       REAL SHOWCASE SECTION (TELAS REAIS DO SISTEMA)
       ========================================================================== */
    .section-showcase {
      padding: 90px 0;
      background: var(--color-bg-surface);
      border-bottom: 1px solid var(--color-border-light);
    }

    .section-header-center {
      text-align: center;
      max-width: 780px;
      margin: 0 auto 48px;
    }

    .section-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 0.78rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--color-accent);
      background: var(--color-accent-soft);
      padding: 5px 14px;
      border-radius: var(--radius-full);
      margin-bottom: 12px;
      border: 1px solid var(--color-accent-border);
    }

    .section-main-title {
      font-size: 2.2rem;
      font-weight: 900;
      color: var(--color-primary);
      line-height: 1.25;
      margin-bottom: 14px;
    }

    .section-subtitle {
      font-size: 1rem;
      color: var(--color-text-body);
      line-height: 1.65;
    }

    /* Showcase Tabs */
    .showcase-nav {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 36px;
    }

    .showcase-tab-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 12px 22px;
      background: #ffffff;
      border: 1.5px solid var(--color-border-light);
      border-radius: var(--radius-full);
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--color-primary);
      cursor: pointer;
      transition: all 0.25s ease;
      white-space: nowrap !important;
    }

    .showcase-tab-btn svg {
      width: 17px !important;
      height: 17px !important;
      color: var(--color-text-muted);
    }

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

    .showcase-tab-btn.active {
      background: var(--color-primary);
      border-color: var(--color-primary);
      color: #ffffff;
      box-shadow: 0 4px 15px rgba(23, 34, 77, 0.2);
    }

    .showcase-tab-btn.active svg {
      color: var(--color-accent);
    }

    .showcase-view-panel {
      display: none;
      animation: fadeIn 0.35s ease;
    }

    .showcase-view-panel.active {
      display: block;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(8px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .showcase-card {
      background: #ffffff;
      border: 1px solid var(--color-border-card);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-card);
    }

    .showcase-card-header {
      padding: 24px 30px;
      border-bottom: 1px solid var(--color-border-light);
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
    }

    .showcase-card-header h3 {
      font-size: 1.3rem;
      font-weight: 800;
      color: var(--color-primary);
      margin-bottom: 4px;
    }

    .showcase-card-header p {
      font-size: 0.9rem;
      color: var(--color-text-muted);
    }

    .showcase-image-wrap {
      background: #0b1528;
      position: relative;
      overflow: hidden;
    }

    .showcase-image-wrap img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.3s ease;
    }

    .showcase-features-bar {
      padding: 20px 30px;
      background: #ffffff;
      border-top: 1px solid var(--color-border-light);
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .showcase-feature-item {
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }

    .showcase-feature-item svg {
      width: 18px !important;
      height: 18px !important;
      color: var(--color-accent);
      flex-shrink: 0;
      margin-top: 2px;
    }

    .showcase-feature-item h4 {
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--color-primary);
      margin-bottom: 2px;
    }

    .showcase-feature-item p {
      font-size: 0.8rem;
      color: var(--color-text-body);
      line-height: 1.45;
    }

    /* ==========================================================================
       ABOUT COMPANY (DADOS REAIS DO MANUAL)
       ========================================================================== */
    .section-about {
      padding: 90px 0;
      background: #ffffff;
      border-bottom: 1px solid var(--color-border-light);
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 50px;
      align-items: center;
    }

    .about-content h2 {
      font-size: 2.2rem;
      font-weight: 900;
      color: var(--color-primary);
      line-height: 1.25;
      margin-bottom: 20px;
    }

    .about-quote {
      background: var(--color-bg-surface);
      border-left: 4px solid var(--color-accent);
      padding: 20px 24px;
      border-radius: 0 var(--radius-md) var(--radius-md) 0;
      font-size: 1.02rem;
      color: var(--color-primary);
      line-height: 1.7;
      margin-bottom: 24px;
      font-weight: 500;
    }

    .about-stats-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-top: 30px;
    }

    .about-stat-box {
      background: var(--color-bg-surface);
      border: 1px solid var(--color-border-light);
      border-radius: var(--radius-md);
      padding: 20px;
      text-align: left;
    }

    .about-stat-number {
      font-size: 2.2rem;
      font-weight: 900;
      color: var(--color-accent);
      line-height: 1;
      margin-bottom: 6px;
    }

    .about-stat-label {
      font-size: 0.84rem;
      font-weight: 700;
      color: var(--color-primary);
      margin-bottom: 4px;
    }

    .about-stat-desc {
      font-size: 0.78rem;
      color: var(--color-text-muted);
      line-height: 1.4;
    }

    /* Support Callout Box */
    .support-card {
      background: var(--color-primary);
      color: #ffffff;
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: 0 16px 36px rgba(23, 34, 77, 0.15);
      position: relative;
    }

    .support-card h3 {
      font-size: 1.5rem;
      font-weight: 800;
      margin-bottom: 12px;
      color: #ffffff;
    }

    .support-card p {
      color: #cbd5e1;
      font-size: 0.94rem;
      line-height: 1.65;
      margin-bottom: 28px;
    }

    .support-pill-list {
      display: flex;
      flex-direction: column;
      gap: 14px;
      margin-bottom: 30px;
    }

    .support-pill-item {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 0.88rem;
      font-weight: 600;
      color: #ffffff;
    }

    .support-pill-item svg {
      width: 20px !important;
      height: 20px !important;
      color: var(--color-accent);
    }

    /* ==========================================================================
       MODULES: ZEUS RIS & ZEUS PACS
       ========================================================================== */
    .section-modules {
      padding: 90px 0;
      background: var(--color-bg-surface);
      border-bottom: 1px solid var(--color-border-light);
    }

    .modules-category-title {
      font-size: 1.6rem;
      font-weight: 800;
      color: var(--color-primary);
      margin-bottom: 24px;
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .modules-category-title svg {
      width: 24px !important;
      height: 24px !important;
      color: var(--color-accent);
    }

    .modules-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-bottom: 48px;
    }

    .module-card {
      background: #ffffff;
      border: 1px solid var(--color-border-card);
      border-radius: var(--radius-md);
      padding: 28px 24px;
      box-shadow: var(--shadow-soft);
      transition: all 0.25s ease;
      display: flex;
      flex-direction: column;
    }

    .module-card:hover {
      transform: translateY(-4px);
      border-color: var(--color-accent);
      box-shadow: var(--shadow-hover);
    }

    .module-icon {
      width: 48px;
      height: 48px;
      border-radius: var(--radius-md);
      background: var(--color-accent-soft);
      border: 1px solid var(--color-accent-border);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--color-accent);
      margin-bottom: 18px;
    }

    .module-icon svg {
      width: 24px !important;
      height: 24px !important;
    }

    .module-card h4 {
      font-size: 1.12rem;
      font-weight: 800;
      color: var(--color-primary);
      margin-bottom: 10px;
    }

    .module-card p {
      font-size: 0.88rem;
      color: var(--color-text-body);
      line-height: 1.6;
      margin-bottom: 16px;
      flex-grow: 1;
    }

    .module-tag {
      font-size: 0.74rem;
      font-weight: 700;
      color: var(--color-accent-hover);
      background: var(--color-accent-soft);
      padding: 4px 10px;
      border-radius: var(--radius-full);
      display: inline-block;
      width: fit-content;
    }

    /* ==========================================================================
       WORKFLOW SECTION (O CICLO COMPLETO)
       ========================================================================== */
    .section-workflow {
      padding: 90px 0;
      background: #ffffff;
      border-bottom: 1px solid var(--color-border-light);
    }

    .workflow-timeline {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 16px;
      margin-top: 40px;
    }

    .workflow-node {
      background: var(--color-bg-surface);
      border: 1px solid var(--color-border-light);
      border-radius: var(--radius-md);
      padding: 22px 14px;
      text-align: center;
      transition: all 0.25s ease;
      position: relative;
    }

    .workflow-node:hover {
      border-color: var(--color-accent);
      transform: translateY(-3px);
      box-shadow: var(--shadow-card);
      background: #ffffff;
    }

    .workflow-step-badge {
      width: 30px;
      height: 30px;
      border-radius: 50%;
      background: var(--color-accent);
      color: #ffffff;
      font-size: 0.8rem;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 12px;
    }

    .workflow-node h5 {
      font-size: 0.95rem;
      font-weight: 800;
      color: var(--color-primary);
      margin-bottom: 6px;
    }

    .workflow-node p {
      font-size: 0.78rem;
      color: var(--color-text-body);
      line-height: 1.45;
    }

    /* ==========================================================================
       CONTACT SECTION (FORMULÁRIO, TELEFONE E WHATSAPP)
       ========================================================================== */
    .section-contact {
      padding: 90px 0;
      background: linear-gradient(180deg, #f8fafc 0%, #edf5fa 100%);
    }

    .contact-card-wrapper {
      display: grid;
      grid-template-columns: 380px 1fr;
      gap: 0;
      background: #ffffff;
      border: 1px solid var(--color-border-card);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-card);
      overflow: hidden;
      box-sizing: border-box;
      width: 100%;
    }

    .contact-info-side {
      background: var(--color-primary);
      color: #ffffff;
      padding: 44px 36px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      min-width: 0;
      box-sizing: border-box;
    }

    .contact-info-side h3 {
      font-size: 1.8rem;
      font-weight: 800;
      margin-bottom: 12px;
      color: #ffffff;
    }

    .contact-info-side p {
      color: #cbd5e1;
      font-size: 0.94rem;
      line-height: 1.65;
      margin-bottom: 32px;
    }

    .contact-box-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      margin-bottom: 24px;
      padding: 16px;
      background: rgba(255, 255, 255, 0.06);
      border-radius: var(--radius-md);
      border: 1px solid rgba(255, 255, 255, 0.1);
      box-sizing: border-box;
    }

    .contact-box-icon {
      width: 42px;
      height: 42px;
      border-radius: var(--radius-sm);
      background: var(--color-accent);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .contact-box-icon svg {
      width: 20px !important;
      height: 20px !important;
    }

    .contact-box-detail h5 {
      font-size: 0.78rem;
      color: #94a3b8;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-bottom: 3px;
    }

    .contact-box-detail a, .contact-box-detail span {
      font-size: 1.05rem;
      font-weight: 700;
      color: #ffffff;
      white-space: nowrap !important;
    }

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

    /* Form Side */
    .contact-form-side {
      padding: 44px 48px;
      min-width: 0;
      width: 100%;
      box-sizing: border-box;
      background: #ffffff;
      overflow: hidden;
    }

    .contact-form-side h3 {
      font-size: 1.5rem;
      font-weight: 800;
      color: var(--color-primary);
      margin-bottom: 8px;
    }

    .contact-form-side p {
      font-size: 0.88rem;
      color: var(--color-text-muted);
      margin-bottom: 28px;
    }

    #contactForm {
      width: 100%;
      box-sizing: border-box;
    }

    .form-row {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
      margin-bottom: 16px;
      width: 100%;
      min-width: 0;
      box-sizing: border-box;
    }

    .form-field {
      display: flex;
      flex-direction: column;
      gap: 6px;
      margin-bottom: 16px;
      min-width: 0;
      width: 100%;
      box-sizing: border-box;
    }

    .form-field label {
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--color-primary);
    }

    .form-input {
      width: 100% !important;
      max-width: 100% !important;
      min-width: 0 !important;
      box-sizing: border-box !important;
      border: 1.5px solid var(--color-border-light);
      border-radius: var(--radius-sm);
      padding: 12px 14px;
      font-size: 0.9rem;
      font-family: inherit;
      color: var(--color-primary);
      transition: all 0.2s ease;
      background: #ffffff;
    }

    .form-input:focus {
      outline: none;
      border-color: var(--color-accent);
      box-shadow: 0 0 0 3px rgba(0, 175, 240, 0.15);
    }

    textarea.form-input {
      min-height: 95px;
      resize: vertical;
    }

    .btn-submit-presentation {
      width: 100% !important;
      max-width: 100% !important;
      box-sizing: border-box !important;
      padding: 14px 20px !important;
      font-size: clamp(0.85rem, 1.8vw, 0.96rem) !important;
      white-space: nowrap !important;
      display: flex !important;
      align-items: center !important;
      justify-content: center !important;
      gap: 10px !important;
      cursor: pointer;
    }

    .form-success-box {
      display: none;
      background: #ecfdf5;
      border: 1px solid #10b981;
      color: #065f46;
      padding: 14px;
      border-radius: var(--radius-sm);
      font-size: 0.88rem;
      margin-bottom: 18px;
      text-align: center;
    }

    /* ==========================================================================
       FOOTER
       ========================================================================== */
    .site-footer {
      background: #0f1738;
      color: #ffffff;
      padding: 60px 0 24px;
      border-top: 3px solid var(--color-accent);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
      gap: 36px;
      margin-bottom: 40px;
    }

    .footer-brand img {
      height: 42px;
      width: auto;
      margin-bottom: 16px;
      filter: brightness(0) invert(1);
    }

    .footer-brand p {
      font-size: 0.85rem;
      color: #94a3b8;
      line-height: 1.6;
      max-width: 320px;
    }

    .footer-heading {
      font-size: 0.88rem;
      font-weight: 800;
      color: #ffffff;
      text-transform: uppercase;
      letter-spacing: 0.8px;
      margin-bottom: 18px;
    }

    .footer-menu {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-menu a {
      font-size: 0.85rem;
      color: #94a3b8;
      transition: all 0.2s ease;
    }

    .footer-menu a:hover {
      color: var(--color-accent);
      padding-left: 4px;
    }

    .footer-contact-row {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.85rem;
      color: #cbd5e1;
      margin-bottom: 10px;
      white-space: nowrap !important;
    }

    .footer-contact-row svg {
      width: 16px !important;
      height: 16px !important;
      color: var(--color-accent);
    }

    .footer-bottom-bar {
      padding-top: 20px;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 0.8rem;
      color: #64748b;
      flex-wrap: wrap;
      gap: 12px;
    }

    /* ==========================================================================
       FLOATING WHATSAPP BUTTON
       ========================================================================== */
    .whatsapp-floating {
      position: fixed;
      bottom: 24px;
      right: 24px;
      z-index: 999;
      background: var(--color-green);
      color: #ffffff;
      width: 58px;
      height: 58px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
      transition: all 0.25s ease;
      text-decoration: none;
    }

    .whatsapp-floating:hover {
      transform: scale(1.1) translateY(-3px);
      box-shadow: 0 12px 28px rgba(37, 211, 102, 0.65);
    }

    .whatsapp-floating svg {
      width: 32px !important;
      height: 32px !important;
      fill: #ffffff;
    }

    .whatsapp-floating-tooltip {
      position: absolute;
      right: 68px;
      background: var(--color-primary);
      color: #ffffff;
      padding: 7px 12px;
      border-radius: var(--radius-sm);
      font-size: 0.8rem;
      font-weight: 700;
      white-space: nowrap !important;
      pointer-events: none;
      opacity: 0;
      transform: translateX(10px);
      transition: all 0.2s ease;
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
    }

    .whatsapp-floating:hover .whatsapp-floating-tooltip {
      opacity: 1;
      transform: translateX(0);
    }

    /* ==========================================================================
       RESPONSIVE & MOBILE FIRST RULES
       ========================================================================== */
    @media (max-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 36px;
      }
      .about-grid {
        grid-template-columns: 1fr;
      }
      .modules-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .workflow-timeline {
        grid-template-columns: repeat(3, 1fr);
      }
      .contact-card-wrapper {
        grid-template-columns: 1fr;
      }
      .contact-info-side {
        padding: 36px 28px;
      }
      .contact-form-side {
        padding: 36px 28px;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
      .showcase-features-bar {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .top-bar-inner {
        flex-direction: column;
        align-items: flex-start;
      }
      .mobile-menu-btn {
        display: block;
      }
      .nav-actions {
        display: none !important;
      }
      .nav-links {
        position: fixed;
        top: 68px;
        left: 0;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-bottom: 2px solid var(--color-border-light);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        transition: transform 0.3s ease;
      }
      .nav-links.open {
        transform: translateY(0);
      }
      .nav-item.mobile-only {
        display: block;
        width: 100%;
      }
      .hero-title {
        font-size: 2.1rem;
      }
      .modules-grid {
        grid-template-columns: 1fr;
      }
      .workflow-timeline {
        grid-template-columns: 1fr;
      }
      .form-row {
        grid-template-columns: 1fr;
      }
      .contact-info-side {
        padding: 30px 20px;
      }
      .contact-form-side {
        padding: 30px 20px;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .footer-bottom-bar {
        flex-direction: column;
        text-align: center;
      }
    }

    @media (min-width: 769px) {
      .nav-item.mobile-only {
        display: none;
      }
    }