:root {
      --red-600: #dc2626;
      --red-700: #b91c1c;
      --red-800: #991b1b;
      --orange-500: #f97316;
      --orange-400: #fb923c;
      --slate-50: #f8fafc;
      --slate-100: #f1f5f9;
      --slate-200: #e2e8f0;
      --slate-300: #cbd5e1;
      --slate-400: #94a3b8;
      --slate-500: #64748b;
      --slate-600: #475569;
      --slate-700: #334155;
      --slate-800: #1e293b;
      --slate-900: #0f172a;
      --slate-950: #020617;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
      background: var(--slate-950);
      color: var(--slate-100);
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* ===== NAVIGATION ===== */
    nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 100;
      padding: 1rem 2rem;
      background: rgba(2, 6, 23, 0.8);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .nav-container {
      max-width: 1400px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .logo {
      font-size: 1.5rem;
      font-weight: 800;
      letter-spacing: -0.02em;
      color: white;
    }

    .logo a {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      text-decoration: none;
      color: inherit;
    }

    .logo img {
      height: 32px;
      width: auto;
    }

    .logo span {
      color: var(--red-600);
    }

    .nav-links {
      display: flex;
      gap: 2.5rem;
      list-style: none;
    }

    .nav-links a {
      color: var(--slate-400);
      text-decoration: none;
      font-weight: 500;
      font-size: 0.9rem;
      transition: color 0.2s;
    }

    .nav-links a:hover {
      color: white;
    }

    .nav-cta {
      display: flex;
      gap: 1rem;
      align-items: center;
    }

    .btn {
      padding: 0.75rem 1.5rem;
      border-radius: 8px;
      font-weight: 600;
      font-size: 0.9rem;
      text-decoration: none;
      transition: all 0.2s;
      cursor: pointer;
      border: none;
    }

    .btn-ghost {
      background: transparent;
      color: var(--slate-300);
    }

    .btn-ghost:hover {
      color: white;
      background: rgba(255,255,255,0.05);
    }

    .btn-primary {
      background: var(--red-600);
      color: white;
    }

    .btn-primary:hover {
      background: var(--red-700);
      transform: translateY(-1px);
    }

    /* ===== HERO SECTION ===== */
    .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      position: relative;
      padding: 8rem 2rem 4rem;
      overflow: hidden;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(220, 38, 38, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(249, 115, 22, 0.08), transparent);
      pointer-events: none;
    }

    /* Grid pattern */
    .hero::after {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background-image: 
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
      background-size: 60px 60px;
      pointer-events: none;
    }

    .hero-container {
      max-width: 1400px;
      margin: 0 auto;
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.5rem 1rem;
      background: rgba(220, 38, 38, 0.1);
      border: 1px solid rgba(220, 38, 38, 0.3);
      border-radius: 100px;
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--red-600);
      margin-bottom: 1.5rem;
      animation: fadeInUp 0.6s ease-out;
    }

    .hero-badge::before {
      content: '';
      width: 8px;
      height: 8px;
      background: var(--red-600);
      border-radius: 50%;
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.5; }
    }

    .hero h1 {
      font-size: clamp(2.5rem, 5vw, 4rem);
      font-weight: 800;
      line-height: 1.1;
      letter-spacing: -0.03em;
      margin-bottom: 1.5rem;
      animation: fadeInUp 0.6s ease-out 0.1s both;
    }

    .hero h1 .highlight {
      background: linear-gradient(135deg, var(--red-600), var(--orange-500));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-description {
      font-size: 1.25rem;
      color: var(--slate-400);
      margin-bottom: 2.5rem;
      max-width: 540px;
      animation: fadeInUp 0.6s ease-out 0.2s both;
    }

    .hero-cta {
      display: flex;
      gap: 1rem;
      margin-bottom: 3rem;
      animation: fadeInUp 0.6s ease-out 0.3s both;
    }

    .btn-large {
      padding: 1rem 2rem;
      font-size: 1rem;
    }

    .btn-secondary {
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(255,255,255,0.1);
      color: white;
    }

    .btn-secondary:hover {
      background: rgba(255,255,255,0.1);
      border-color: rgba(255,255,255,0.2);
    }

    .hero-stats {
      display: flex;
      gap: 3rem;
      animation: fadeInUp 0.6s ease-out 0.4s both;
    }

    .stat {
      display: flex;
      flex-direction: column;
    }

    .stat-value {
      font-size: 2rem;
      font-weight: 800;
      font-family: 'JetBrains Mono', monospace;
      color: white;
    }

    .stat-label {
      font-size: 0.85rem;
      color: var(--slate-500);
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    /* Hero Visual */
    .hero-visual {
      position: relative;
      animation: fadeInUp 0.8s ease-out 0.3s both;
    }

    .hero-mockup {
      background: linear-gradient(135deg, var(--slate-800), var(--slate-900));
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,0.1);
      padding: 1rem;
      box-shadow: 
        0 25px 50px -12px rgba(0,0,0,0.5),
        0 0 0 1px rgba(255,255,255,0.05) inset;
      transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
      transition: transform 0.3s ease;
    }

    .hero-mockup:hover {
      transform: perspective(1000px) rotateY(-2deg) rotateX(1deg);
    }

    .mockup-header {
      display: flex;
      gap: 6px;
      padding-bottom: 1rem;
      border-bottom: 1px solid rgba(255,255,255,0.05);
      margin-bottom: 1rem;
    }

    .mockup-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--slate-700);
    }

    .mockup-dot:nth-child(1) { background: #ef4444; }
    .mockup-dot:nth-child(2) { background: #eab308; }
    .mockup-dot:nth-child(3) { background: #22c55e; }

    .mockup-content {
      aspect-ratio: 16/10;
      background: var(--slate-900);
      border-radius: 8px;
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .mockup-topbar {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .mockup-logo {
      font-weight: 700;
      font-size: 0.9rem;
    }

    .mockup-logo span { color: var(--red-600); }

    .mockup-nav {
      display: flex;
      gap: 1rem;
    }

    .mockup-nav-item {
      width: 50px;
      height: 8px;
      background: var(--slate-800);
      border-radius: 4px;
    }

    .mockup-body {
      flex: 1;
      display: grid;
      grid-template-columns: 200px 1fr;
      gap: 1rem;
    }

    .mockup-sidebar {
      background: var(--slate-800);
      border-radius: 8px;
      padding: 1rem;
    }

    .mockup-sidebar-item {
      height: 10px;
      background: var(--slate-700);
      border-radius: 4px;
      margin-bottom: 0.75rem;
    }

    .mockup-sidebar-item.active {
      background: var(--red-600);
      width: 70%;
    }

    .mockup-main {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .mockup-card {
      background: var(--slate-800);
      border-radius: 8px;
      padding: 1rem;
      flex: 1;
    }

    .mockup-card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1rem;
    }

    .mockup-card-title {
      height: 12px;
      width: 120px;
      background: var(--slate-600);
      border-radius: 4px;
    }

    .mockup-badge {
      padding: 4px 8px;
      background: rgba(220, 38, 38, 0.2);
      border-radius: 4px;
      font-size: 0.65rem;
      color: var(--red-600);
      font-weight: 600;
    }

    .mockup-lines {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }

    .mockup-line {
      height: 8px;
      background: var(--slate-700);
      border-radius: 4px;
    }

    .mockup-line:nth-child(1) { width: 100%; }
    .mockup-line:nth-child(2) { width: 85%; }
    .mockup-line:nth-child(3) { width: 70%; }

    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(20px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* ===== FEATURES SECTION ===== */
    .features {
      padding: 8rem 2rem;
      position: relative;
    }

    .section-container {
      max-width: 1400px;
      margin: 0 auto;
    }

    .section-header {
      text-align: center;
      max-width: 700px;
      margin: 0 auto 4rem;
    }

    .section-label {
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--red-600);
      text-transform: uppercase;
      letter-spacing: 0.1em;
      margin-bottom: 1rem;
    }

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

    .section-description {
      font-size: 1.1rem;
      color: var(--slate-400);
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }

    .feature-card {
      background: linear-gradient(135deg, rgba(30, 41, 59, 0.5), rgba(15, 23, 42, 0.5));
      border: 1px solid rgba(255,255,255,0.05);
      border-radius: 16px;
      padding: 2rem;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .feature-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--red-600), transparent);
      opacity: 0;
      transition: opacity 0.3s;
    }

    .feature-card:hover {
      border-color: rgba(220, 38, 38, 0.3);
      transform: translateY(-4px);
    }

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

    .feature-icon {
      width: 48px;
      height: 48px;
      background: rgba(220, 38, 38, 0.1);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.5rem;
    }

    .feature-icon svg {
      width: 24px;
      height: 24px;
      stroke: var(--red-600);
    }

    .feature-title {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 0.75rem;
    }

    .feature-description {
      color: var(--slate-400);
      font-size: 0.95rem;
    }

    /* ===== WORKFLOW SECTION ===== */
    .workflow {
      padding: 8rem 2rem;
      background: linear-gradient(180deg, transparent, rgba(15, 23, 42, 0.5), transparent);
    }

    .workflow-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      position: relative;
    }

    .workflow-grid::before {
      content: '';
      position: absolute;
      top: 40px;
      left: 15%;
      right: 15%;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--slate-700), var(--slate-700), transparent);
    }

    .workflow-step {
      text-align: center;
      position: relative;
    }

    .step-number {
      width: 80px;
      height: 80px;
      background: var(--slate-900);
      border: 2px solid var(--slate-700);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      font-weight: 800;
      font-family: 'JetBrains Mono', monospace;
      margin: 0 auto 1.5rem;
      position: relative;
      z-index: 1;
      transition: all 0.3s;
    }

    .workflow-step:hover .step-number {
      border-color: var(--red-600);
      background: rgba(220, 38, 38, 0.1);
      color: var(--red-600);
    }

    .step-title {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 0.5rem;
    }

    .step-description {
      color: var(--slate-400);
      font-size: 0.95rem;
    }

    /* ===== COMPLIANCE SECTION ===== */
    .compliance {
      padding: 8rem 2rem;
    }

    .compliance-box {
      max-width: 1000px;
      margin: 0 auto;
      background: linear-gradient(135deg, rgba(220, 38, 38, 0.05), rgba(249, 115, 22, 0.05));
      border: 1px solid rgba(220, 38, 38, 0.2);
      border-radius: 24px;
      padding: 4rem;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .compliance-box::before {
      content: '';
      position: absolute;
      top: -100px;
      right: -100px;
      width: 300px;
      height: 300px;
      background: radial-gradient(circle, rgba(220, 38, 38, 0.1), transparent 70%);
      pointer-events: none;
    }

    .compliance-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.75rem;
      padding: 0.75rem 1.5rem;
      background: rgba(220, 38, 38, 0.1);
      border-radius: 100px;
      margin-bottom: 2rem;
    }

    .compliance-badge svg {
      width: 20px;
      height: 20px;
      stroke: var(--red-600);
    }

    .compliance-badge span {
      font-weight: 600;
      color: var(--red-600);
    }

    .compliance-title {
      font-size: 2rem;
      font-weight: 800;
      margin-bottom: 1rem;
    }

    .compliance-text {
      font-size: 1.1rem;
      color: var(--slate-400);
      max-width: 600px;
      margin: 0 auto 2rem;
    }

    .compliance-features {
      display: flex;
      justify-content: center;
      gap: 3rem;
      flex-wrap: wrap;
    }

    .compliance-feature {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      color: var(--slate-300);
    }

    .compliance-feature svg {
      width: 20px;
      height: 20px;
      stroke: var(--green-500, #22c55e);
    }

    /* ===== PRICING SECTION ===== */
    .pricing {
      padding: 8rem 2rem;
    }

    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      max-width: 1100px;
      margin: 0 auto;
    }

    .pricing-card {
      background: var(--slate-900);
      border: 1px solid var(--slate-800);
      border-radius: 20px;
      padding: 2.5rem;
      position: relative;
      transition: all 0.3s;
    }

    .pricing-card.featured {
      border-color: var(--red-600);
      transform: scale(1.05);
    }

    .pricing-card.featured::before {
      content: 'Recommandé';
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      padding: 0.5rem 1rem;
      background: var(--red-600);
      color: white;
      font-size: 0.75rem;
      font-weight: 600;
      border-radius: 100px;
    }

    .pricing-card:hover {
      border-color: var(--slate-700);
    }

    .pricing-name {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 0.5rem;
    }

    .pricing-description {
      font-size: 0.9rem;
      color: var(--slate-500);
      margin-bottom: 1.5rem;
    }

    .pricing-price {
      margin-bottom: 2rem;
    }

    .pricing-amount {
      font-size: 3rem;
      font-weight: 800;
      font-family: 'JetBrains Mono', monospace;
    }

    .pricing-period {
      color: var(--slate-500);
    }

    .pricing-features {
      list-style: none;
      margin-bottom: 2rem;
    }

    .pricing-features li {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      padding: 0.75rem 0;
      border-bottom: 1px solid var(--slate-800);
      font-size: 0.95rem;
      color: var(--slate-300);
    }

    .pricing-features li:last-child {
      border-bottom: none;
    }

    .pricing-features svg {
      width: 18px;
      height: 18px;
      stroke: var(--green-500, #22c55e);
      flex-shrink: 0;
      margin-top: 2px;
    }

    .pricing-cta {
      width: 100%;
      text-align: center;
    }

    /* ===== CTA SECTION ===== */
    .cta {
      padding: 8rem 2rem;
      text-align: center;
      position: relative;
    }

    .cta::before {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 80%;
      height: 400px;
      background: radial-gradient(ellipse at bottom, rgba(220, 38, 38, 0.15), transparent 70%);
      pointer-events: none;
    }

    .cta-title {
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 800;
      margin-bottom: 1rem;
    }

    .cta-description {
      font-size: 1.25rem;
      color: var(--slate-400);
      max-width: 600px;
      margin: 0 auto 2.5rem;
    }

    /* ===== FOOTER ===== */
    footer {
      padding: 4rem 2rem 2rem;
      border-top: 1px solid var(--slate-800);
    }

    .footer-container {
      max-width: 1400px;
      margin: 0 auto;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 4rem;
      margin-bottom: 4rem;
    }

    .footer-brand .logo {
      margin-bottom: 1rem;
    }

    .footer-brand p {
      color: var(--slate-500);
      font-size: 0.9rem;
      max-width: 300px;
    }

    .footer-column h4 {
      font-size: 0.85rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: var(--slate-400);
      margin-bottom: 1.5rem;
    }

    .footer-links {
      list-style: none;
    }

    .footer-links li {
      margin-bottom: 0.75rem;
    }

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

    .footer-links a:hover {
      color: white;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 2rem;
      border-top: 1px solid var(--slate-800);
    }

    .footer-legal {
      color: var(--slate-600);
      font-size: 0.85rem;
    }

    .footer-legal a {
      color: var(--slate-500);
      text-decoration: none;
    }

    .footer-legal a:hover {
      color: white;
    }

    /* ===== MOBILE MENU ===== */
    .menu-toggle {
      display: none;
      flex-direction: column;
      justify-content: center;
      gap: 5px;
      width: 44px;
      height: 44px;
      background: none;
      border: none;
      cursor: pointer;
      z-index: 101;
      padding: 10px;
    }

    .menu-toggle span {
      display: block;
      width: 24px;
      height: 2px;
      background: white;
      transition: all 0.3s ease;
    }

    .menu-toggle.active span:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
    }

    .menu-toggle.active span:nth-child(2) {
      opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
      transform: rotate(-45deg) translate(5px, -5px);
    }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 1024px) {
      .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
      }

      .hero-description {
        margin-left: auto;
        margin-right: auto;
      }

      .hero-cta {
        justify-content: center;
      }

      .hero-stats {
        justify-content: center;
      }

      .hero-visual {
        display: none;
      }

      .features-grid,
      .workflow-grid,
      .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
      }

      .workflow-grid::before {
        display: none;
      }

      .pricing-card.featured {
        transform: none;
      }

      .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
      }

      .menu-toggle {
        display: flex;
      }

      .nav-links {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--slate-950);
        padding: 6rem 2rem 2rem;
        gap: 0;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 100;
      }

      .nav-links.active {
        transform: translateX(0);
      }

      .nav-links a {
        font-size: 1.25rem;
        padding: 1rem 0;
        border-bottom: 1px solid var(--slate-800);
        display: block;
      }

      .nav-cta {
        display: flex;
        flex-direction: column;
        position: fixed;
        bottom: 2rem;
        left: 2rem;
        right: 2rem;
        gap: 0.75rem;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 100;
      }

      .nav-cta.active {
        transform: translateX(0);
      }

      .nav-cta .btn {
        text-align: center;
        padding: 1rem;
      }

      body.menu-open {
        overflow: hidden;
      }
    }

    @media (max-width: 640px) {
      /* General mobile spacing */
      nav {
        padding: 0.75rem 1rem;
      }

      .hero {
        padding: 6rem 1.25rem 3rem;
        min-height: auto;
      }

      .hero h1 {
        font-size: 2rem;
      }

      .hero-description {
        font-size: 1.05rem;
        margin-bottom: 2rem;
      }

      .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.75rem;
      }

      .hero-cta {
        flex-direction: column;
        margin-bottom: 2.5rem;
      }

      .hero-cta .btn {
        width: 100%;
        text-align: center;
      }

      .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
      }

      /* Sections padding */
      .features,
      .workflow,
      .compliance,
      .pricing,
      .cta {
        padding: 4rem 1.25rem;
      }

      .section-header {
        margin-bottom: 2.5rem;
      }

      .section-title {
        font-size: 1.75rem;
      }

      .section-description {
        font-size: 1rem;
      }

      /* Compliance */
      .compliance-box {
        padding: 2rem 1.5rem;
        border-radius: 16px;
      }

      .compliance-title {
        font-size: 1.5rem;
      }

      .compliance-features {
        flex-direction: column;
        gap: 1rem;
      }

      /* Pricing */
      .pricing-amount {
        font-size: 2.25rem;
      }

      .pricing-card {
        padding: 2rem 1.5rem;
      }

      /* CTA */
      .cta-title {
        font-size: 1.75rem;
      }

      .cta-description {
        font-size: 1.05rem;
      }

      /* Footer */
      .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
      }

      footer {
        padding: 3rem 1.25rem 1.5rem;
      }

      .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
      }

      /* Page header */
      .page-header {
        padding: 7rem 1.25rem 2.5rem;
      }

      .page-title {
        font-size: 2rem;
      }

      .page-description {
        font-size: 1.05rem;
      }

      /* Contact page */
      .contact-section {
        padding: 2rem 1.25rem 4rem;
      }

      .contact-form-wrapper {
        padding: 1.5rem;
      }

      /* About page */
      .about-section {
        padding: 2rem 1.25rem 4rem;
      }

      .about-content h2 {
        font-size: 1.5rem;
      }

      .about-content p {
        font-size: 1rem;
      }

      .about-stat {
        padding: 1.5rem;
      }

      .about-stat-value {
        font-size: 2rem;
      }

      .values-section,
      .team-section {
        padding: 4rem 1.25rem;
      }

      /* Back to top - smaller on mobile */
      .back-to-top {
        width: 40px;
        height: 40px;
        bottom: 1.25rem;
        right: 1.25rem;
      }

      .back-to-top svg {
        width: 20px;
        height: 20px;
      }
    }

    /* ===== BACK TO TOP BUTTON ===== */
    .back-to-top {
      position: fixed;
      bottom: 2rem;
      right: 2rem;
      width: 48px;
      height: 48px;
      background: var(--red-600);
      border: none;
      border-radius: 50%;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      visibility: hidden;
      transform: translateY(20px);
      transition: all 0.3s ease;
      z-index: 99;
      box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
    }

    .back-to-top svg {
      width: 24px;
      height: 24px;
      stroke: white;
    }

    .back-to-top:hover {
      background: var(--red-700);
      transform: translateY(-2px);
      box-shadow: 0 6px 16px rgba(220, 38, 38, 0.5);
    }

    .back-to-top.visible {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    /* ===== PAGE HEADER ===== */
    .page-header {
      padding: 10rem 2rem 4rem;
      text-align: center;
      position: relative;
    }

    .page-header::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(220, 38, 38, 0.1), transparent);
      pointer-events: none;
    }

    .page-title {
      font-size: clamp(2.5rem, 5vw, 3.5rem);
      font-weight: 800;
      letter-spacing: -0.03em;
      margin-bottom: 1rem;
    }

    .page-description {
      font-size: 1.25rem;
      color: var(--slate-400);
      max-width: 600px;
      margin: 0 auto;
    }

    /* ===== CONTACT PAGE ===== */
    .contact-section {
      padding: 4rem 2rem 8rem;
    }

    .contact-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      gap: 4rem;
      align-items: start;
    }

    .contact-form-wrapper {
      background: linear-gradient(135deg, rgba(30, 41, 59, 0.5), rgba(15, 23, 42, 0.5));
      border: 1px solid rgba(255,255,255,0.05);
      border-radius: 20px;
      padding: 2.5rem;
    }

    .contact-form-wrapper h2 {
      font-size: 1.5rem;
      font-weight: 700;
      margin-bottom: 2rem;
    }

    .contact-form {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

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

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }

    .form-group label {
      font-size: 0.9rem;
      font-weight: 500;
      color: var(--slate-300);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      padding: 0.875rem 1rem;
      background: var(--slate-900);
      border: 1px solid var(--slate-700);
      border-radius: 8px;
      color: white;
      font-family: inherit;
      font-size: 1rem;
      transition: all 0.2s;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      outline: none;
      border-color: var(--red-600);
      box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
    }

    .form-group select {
      cursor: pointer;
    }

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

    .contact-info {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .contact-card {
      background: var(--slate-900);
      border: 1px solid var(--slate-800);
      border-radius: 16px;
      padding: 1.5rem;
      transition: all 0.3s;
    }

    .contact-card:hover {
      border-color: var(--slate-700);
    }

    .contact-card.highlight {
      background: rgba(220, 38, 38, 0.05);
      border-color: rgba(220, 38, 38, 0.2);
    }

    .contact-icon {
      width: 40px;
      height: 40px;
      background: rgba(220, 38, 38, 0.1);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1rem;
    }

    .contact-icon svg {
      width: 20px;
      height: 20px;
      stroke: var(--red-600);
    }

    .contact-card h3 {
      font-size: 1.1rem;
      font-weight: 600;
      margin-bottom: 0.25rem;
    }

    .contact-card p {
      font-size: 0.9rem;
      color: var(--slate-500);
      margin-bottom: 0.5rem;
    }

    .contact-card a,
    .contact-card span {
      color: var(--slate-300);
      text-decoration: none;
      font-size: 0.95rem;
    }

    .contact-card a:hover {
      color: var(--red-600);
    }

    /* ===== ABOUT PAGE ===== */
    .about-section {
      padding: 4rem 2rem 8rem;
    }

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

    .about-content h2 {
      font-size: 2rem;
      font-weight: 800;
      margin-bottom: 1.5rem;
    }

    .about-content p {
      color: var(--slate-400);
      font-size: 1.1rem;
      margin-bottom: 1.5rem;
      line-height: 1.8;
    }

    .about-stats-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
    }

    .about-stat {
      background: var(--slate-900);
      border: 1px solid var(--slate-800);
      border-radius: 16px;
      padding: 2rem;
      text-align: center;
      transition: all 0.3s;
    }

    .about-stat:hover {
      border-color: var(--red-600);
      transform: translateY(-4px);
    }

    .about-stat-value {
      display: block;
      font-size: 2.5rem;
      font-weight: 800;
      font-family: 'JetBrains Mono', monospace;
      color: white;
      margin-bottom: 0.5rem;
    }

    .about-stat-label {
      font-size: 0.9rem;
      color: var(--slate-500);
    }

    /* Values Section */
    .values-section {
      padding: 8rem 2rem;
      background: linear-gradient(180deg, transparent, rgba(15, 23, 42, 0.5), transparent);
    }

    .values-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 2rem;
    }

    .value-card {
      text-align: center;
      padding: 2rem;
    }

    .value-icon {
      width: 64px;
      height: 64px;
      background: rgba(220, 38, 38, 0.1);
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 1.5rem;
    }

    .value-icon svg {
      width: 28px;
      height: 28px;
      stroke: var(--red-600);
    }

    .value-card h3 {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 0.75rem;
    }

    .value-card p {
      color: var(--slate-400);
      font-size: 0.95rem;
    }

    /* Team Section */
    .team-section {
      padding: 8rem 2rem;
    }

    .team-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      max-width: 900px;
      margin: 0 auto;
    }

    .team-card {
      background: var(--slate-900);
      border: 1px solid var(--slate-800);
      border-radius: 20px;
      padding: 2.5rem;
      text-align: center;
      transition: all 0.3s;
    }

    .team-card:hover {
      border-color: var(--slate-700);
      transform: translateY(-4px);
    }

    .team-avatar {
      width: 80px;
      height: 80px;
      background: linear-gradient(135deg, var(--slate-700), var(--slate-800));
      border-radius: 50%;
      margin: 0 auto 1.5rem;
    }

    .team-card h3 {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 0.25rem;
    }

    .team-card p {
      font-size: 0.9rem;
      color: var(--slate-500);
    }

    /* ===== RESPONSIVE FOR NEW PAGES ===== */
    @media (max-width: 1024px) {
      .contact-grid,
      .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
      }

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

      .team-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 900px;
      }
    }

    @media (max-width: 640px) {
      .form-row {
        grid-template-columns: 1fr;
      }

      .about-stats-grid {
        grid-template-columns: 1fr 1fr;
      }

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

      .team-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
      }
    }

    /* ===== SCROLL ANIMATIONS ===== */
    .animate-on-scroll {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .animate-on-scroll.animate-in {
      opacity: 1;
      transform: translateY(0);
    }

    /* Stagger animations for grid items */
    .features-grid .animate-on-scroll:nth-child(1) { transition-delay: 0s; }
    .features-grid .animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
    .features-grid .animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
    .features-grid .animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }
    .features-grid .animate-on-scroll:nth-child(5) { transition-delay: 0.4s; }
    .features-grid .animate-on-scroll:nth-child(6) { transition-delay: 0.5s; }

    .workflow-grid .animate-on-scroll:nth-child(1) { transition-delay: 0s; }
    .workflow-grid .animate-on-scroll:nth-child(2) { transition-delay: 0.15s; }
    .workflow-grid .animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }

    .pricing-grid .animate-on-scroll:nth-child(1) { transition-delay: 0s; }
    .pricing-grid .animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
    .pricing-grid .animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }

    .values-grid .animate-on-scroll:nth-child(1) { transition-delay: 0s; }
    .values-grid .animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
    .values-grid .animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
    .values-grid .animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }

    /* ===== FORM VALIDATION STYLES ===== */
    .form-group.error input,
    .form-group.error select,
    .form-group.error textarea {
      border-color: var(--red-600);
    }

    .error-message {
      color: var(--red-600);
      font-size: 0.8rem;
      margin-top: 0.25rem;
    }

    .btn.success {
      background: #22c55e;
    }

    .btn.success:hover {
      background: #16a34a;
    }