:root {
      --accent: #73956F;
      --accent-text: #73956F;
      --accent-contrast: #0D120D;
      --accent-gold: #FFBC7D;
      --accent-gold-soft: rgba(255, 188, 125, 0.14);
      --bg: #0B0B0B;
      --surface: #151515;
      --surface-elevated: #1C1C1C;
      --surface-hover: #242424;
      --border: #2A2A2A;
      --border-accent: rgba(115, 149, 111, 0.38);
      --text: #FFFFFF;
      --text-muted: #C7C7C7;
      --text-subtle: #969696;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --shadow-card: 0 16px 36px -8px rgba(0, 0, 0, 0.45);
      --font-heading: 'Montserrat', 'Raleway', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      --font-body: 'Roboto', 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      background-color: var(--bg);
      color: var(--text);
      font-family: var(--font-body);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
      min-height: 100vh;
    }

    h1, h2, h3, h4, h5, h6 {
      font-family: var(--font-heading);
      font-weight: 700;
      line-height: 1.25;
      color: var(--text);
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    /* Container */
    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 1.25rem;
    }

    /* Header & Navigation */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(18, 18, 22, 0.94);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--border);
      transition: border-color 0.2s ease, background 0.2s ease;
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }

    /* Brand Logo */
    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 0.65rem;
      font-family: var(--font-heading);
      font-weight: 800;
      font-size: 1.35rem;
      letter-spacing: -0.02em;
      color: #FFFFFF;
    }

    .brand-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px;
      height: 38px;
      border-radius: var(--radius-sm);
      background: linear-gradient(135deg, rgba(115, 149, 111, 0.20), rgba(115, 149, 111, 0.05));
      border: 1px solid rgba(115, 149, 111, 0.40);
      color: var(--accent);
      flex-shrink: 0;
    }

    .brand-logo .devs-accent {
      color: var(--accent);
      position: relative;
    }

    .brand-tagline-mini {
      display: block;
      font-size: 0.68rem;
      font-weight: 500;
      color: var(--text-muted);
      letter-spacing: 0.04em;
      text-transform: uppercase;
      line-height: 1;
      margin-top: 2px;
    }

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

    .nav-link {
      font-size: 0.92rem;
      font-weight: 500;
      color: var(--text-muted);
      transition: color 0.2s ease;
      position: relative;
      padding: 0.25rem 0;
    }

    .nav-link:hover,
    .nav-link:focus-visible {
      color: #FFFFFF;
    }

    .nav-link::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--accent);
      transition: width 0.2s ease;
      border-radius: 2px;
    }

    .nav-link:hover::after {
      width: 100%;
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .menu-toggle {
      display: none;
      background: transparent;
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      color: var(--text);
      padding: 0.5rem;
      cursor: pointer;
    }

    /* Buttons */
    .btn-dev {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.55rem;
      padding: 0.7rem 1.35rem;
      border-radius: 999px;
      font-family: var(--font-heading);
      font-weight: 600;
      font-size: 0.9rem;
      cursor: pointer;
      transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
      border: 1px solid transparent;
      text-align: center;
    }

    .btn-dev-primary {
      background-color: var(--accent);
      color: var(--accent-contrast);
      font-weight: 700;
      box-shadow: 0 4px 14px rgba(35, 139, 255, 0.3);
    }

    .btn-dev-primary:hover {
      background-color: #00eb76;
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(35, 139, 255, 0.45);
      color: var(--accent-contrast);
    }

    .btn-dev-secondary {
      background: var(--surface-elevated);
      color: #FFFFFF;
      border: 1px solid var(--border);
    }

    .btn-dev-secondary:hover {
      background: var(--surface-hover);
      border-color: var(--accent);
      transform: translateY(-2px);
      color: #FFFFFF;
    }

    .btn-dev-outline {
      background: transparent;
      color: var(--accent);
      border: 1px solid rgba(35, 139, 255, 0.5);
    }

    .btn-dev-outline:hover {
      background: rgba(35, 139, 255, 0.1);
      border-color: var(--accent);
      color: #00eb76;
      transform: translateY(-2px);
    }

    .btn-dev-gold {
      background: var(--accent-gold);
      color: #1a1608;
      font-weight: 700;
    }

    .btn-dev-gold:hover {
      background: #e6c178;
      transform: translateY(-2px);
      box-shadow: 0 4px 16px rgba(255, 188, 125, 0.35);
    }

    /* Hero Section */
    .hero-section {
      padding: 5.5rem 0 4rem;
      position: relative;
      overflow: hidden;
      border-bottom: 1px solid var(--border);
      background: radial-gradient(circle at 50% 10%, rgba(115, 149, 111, 0.08) 0%, transparent 60%);
    }

    .hero-content {
      max-width: 860px;
      margin: 0 auto;
      text-align: center;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.35rem 0.95rem;
      background: rgba(35, 139, 255, 0.1);
      border: 1px solid rgba(35, 139, 255, 0.3);
      border-radius: 999px;
      color: var(--accent);
      font-size: 0.8rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      margin-bottom: 1.5rem;
    }

    .hero-badge .pulse-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background-color: var(--accent);
      box-shadow: 0 0 8px var(--accent);
    }

    .hero-title {
      font-size: clamp(2.3rem, 5vw, 3.75rem);
      font-weight: 800;
      letter-spacing: -0.03em;
      line-height: 1.15;
      margin-bottom: 1.25rem;
    }

    .hero-title .gradient-text {
      background: linear-gradient(135deg, #FFFFFF 30%, var(--accent) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      color: #FFFFFF;
    }

    .hero-subtitle {
      font-size: clamp(1.05rem, 2vw, 1.3rem);
      color: var(--text-muted);
      margin-bottom: 2rem;
      max-width: 680px;
      margin-left: auto;
      margin-right: auto;
      font-weight: 400;
    }

    .hero-cta-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 1rem;
      flex-wrap: wrap;
      margin-bottom: 3rem;
    }

    .hero-trust-row {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 2.2rem;
      flex-wrap: wrap;
      padding-top: 1.8rem;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.85rem;
      color: var(--text-muted);
      font-weight: 500;
    }

    .trust-item svg {
      color: var(--accent);
      flex-shrink: 0;
    }

    /* Showcase Models Section */
    .models-section {
      padding: 5rem 0;
    }

    .section-header {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 3.5rem;
    }

    .section-tag {
      color: var(--accent);
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin-bottom: 0.5rem;
      display: block;
    }

    .section-title {
      font-size: clamp(1.85rem, 3.5vw, 2.7rem);
      font-weight: 700;
      letter-spacing: -0.02em;
      margin-bottom: 0.85rem;
    }

    .section-desc {
      color: var(--text-muted);
      font-size: 1.05rem;
    }

    /* Models Grid */
    .models-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 2.25rem;
      align-items: stretch;
    }

    /* Model Card */
    .model-card {
      background-color: var(--surface);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      box-shadow: var(--shadow-card);
      position: relative;
      transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
    }

    .model-card:hover {
      transform: translateY(-6px);
      border-color: var(--border-accent);
      box-shadow: 0 22px 42px -10px rgba(115, 149, 111, 0.15), 0 20px 30px rgba(0, 0, 0, 0.6);
    }

    /* Card Browser Mockup Header */
    .card-preview-header {
      background: #15151c;
      padding: 0.75rem 1rem;
      display: flex;
      align-items: center;
      gap: 0.75rem;
      border-bottom: 1px solid var(--border);
    }

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

    .browser-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }

    .dot-red { background: #ff5f56; }
    .dot-yellow { background: #ffbd2e; }
    .dot-green { background: #27c93f; }

    .browser-bar {
      flex: 1;
      background: #1c1c24;
      border-radius: 6px;
      padding: 0.25rem 0.75rem;
      font-size: 0.75rem;
      color: var(--text-subtle);
      font-family: monospace;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      display: flex;
      align-items: center;
      gap: 0.4rem;
    }

    /* Card Visual Banner */
    .card-banner {
      position: relative;
      height: 220px;
      overflow: hidden;
      background-color: #17171f;
    }

    .card-banner img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
      display: block;
    }

    .model-card:hover .card-banner img {
      transform: scale(1.04);
    }

    .card-banner-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, var(--surface) 0%, rgba(30, 30, 38, 0.4) 60%, transparent 100%);
    }

    .card-badges {
      position: absolute;
      top: 1rem;
      right: 1rem;
      display: flex;
      flex-direction: column;
      gap: 0.4rem;
      align-items: flex-end;
      z-index: 2;
    }

    .pill-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
      font-size: 0.72rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      padding: 0.3rem 0.65rem;
      border-radius: 999px;
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
    }

    .pill-badge-green {
      background: rgba(35, 139, 255, 0.22);
      color: #238BFF;
      border: 1px solid rgba(115, 149, 111, 0.40);
    }

    .pill-badge-gold {
      background: rgba(255, 188, 125, 0.22);
      color: #ffda8b;
      border: 1px solid rgba(255, 188, 125, 0.45);
    }

    /* Card Body */
    .card-content {
      padding: 1.85rem;
      display: flex;
      flex-direction: column;
      flex: 1;
    }

    .model-subtitle {
      font-size: 0.82rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--accent);
      font-weight: 700;
      margin-bottom: 0.35rem;
    }

    .model-card.variant-masso .model-subtitle {
      color: var(--accent-gold);
    }

    .model-title {
      font-size: 1.6rem;
      font-weight: 700;
      margin-bottom: 0.75rem;
      letter-spacing: -0.01em;
    }

    .model-desc {
      color: var(--text-muted);
      font-size: 0.95rem;
      line-height: 1.55;
      margin-bottom: 1.5rem;
    }

    /* Palette Showcase Box */
    .palette-box {
      background: #16161d;
      border: 1px solid rgba(255, 255, 255, 0.07);
      border-radius: var(--radius-md);
      padding: 1rem;
      margin-bottom: 1.75rem;
    }

    .palette-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 0.85rem;
    }

    .palette-title {
      font-size: 0.78rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      gap: 0.4rem;
    }

    .palette-hint {
      font-size: 0.72rem;
      color: var(--text-subtle);
    }

    .swatches-row {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
      gap: 0.65rem;
    }

    .swatch-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      background: #1d1d26;
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 8px;
      padding: 0.5rem 0.35rem;
      cursor: pointer;
      transition: all 0.2s ease;
      position: relative;
    }

    .swatch-item:hover {
      border-color: rgba(255, 255, 255, 0.3);
      transform: translateY(-2px);
    }

    .swatch-color-circle {
      width: 26px;
      height: 26px;
      border-radius: 50%;
      margin-bottom: 0.4rem;
      border: 1px solid rgba(0, 0, 0, 0.15);
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    }

    .swatch-name {
      font-size: 0.72rem;
      font-weight: 600;
      color: #FFFFFF;
      text-align: center;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      max-width: 100%;
    }

    .swatch-hex {
      font-size: 0.68rem;
      font-family: monospace;
      color: var(--text-muted);
      margin-top: 1px;
    }

    /* Features List */
    .features-block {
      margin-bottom: 2rem;
      flex: 1;
    }

    .features-title {
      font-size: 0.85rem;
      font-weight: 700;
      color: #FFFFFF;
      margin-bottom: 0.85rem;
      display: flex;
      align-items: center;
      gap: 0.45rem;
    }

    .features-list {
      list-style: none;
      display: grid;
      grid-template-columns: 1fr;
      gap: 0.65rem;
    }

    .feature-item {
      display: flex;
      align-items: center;
      gap: 0.65rem;
      font-size: 0.9rem;
      color: var(--text-muted);
    }

    .feature-check {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 20px;
      height: 20px;
      border-radius: 50%;
      background: rgba(115, 149, 111, 0.12);
      color: var(--accent);
      flex-shrink: 0;
    }

    .variant-masso .feature-check {
      background: rgba(255, 188, 125, 0.15);
      color: var(--accent-gold);
    }

    /* Card Action Buttons */
    .card-actions {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      padding-top: 1.25rem;
      border-top: 1px solid rgba(255, 255, 255, 0.07);
    }

    .card-actions .btn-dev {
      width: 100%;
      padding: 0.85rem 1.25rem;
    }

    /* Customization Note / Banner */
    .customization-section {
      padding: 3rem 0;
    }

    .customization-card {
      background: linear-gradient(135deg, #1A1A24 0%, #20202E 100%);
      border: 1px solid rgba(35, 139, 255, 0.3);
      border-radius: var(--radius-lg);
      padding: 2.75rem 2.25rem;
      position: relative;
      overflow: hidden;
      box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
    }

    .customization-card::before {
      content: '';
      position: absolute;
      top: -120px;
      right: -120px;
      width: 300px;
      height: 300px;
      background: radial-gradient(circle, rgba(115, 149, 111, 0.15) 0%, transparent 70%);
      pointer-events: none;
    }

    .custom-inner {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 2.5rem;
      align-items: center;
      position: relative;
      z-index: 1;
    }

    .custom-tag {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      background: rgba(115, 149, 111, 0.15);
      color: var(--accent);
      padding: 0.3rem 0.85rem;
      border-radius: 999px;
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      margin-bottom: 1rem;
    }

    .custom-title {
      font-size: clamp(1.5rem, 2.8vw, 2.1rem);
      margin-bottom: 1rem;
      line-height: 1.25;
    }

    .custom-text {
      color: var(--text-muted);
      font-size: 1.05rem;
      line-height: 1.6;
      margin-bottom: 1.5rem;
    }

    .custom-text strong {
      color: #FFFFFF;
    }

    .custom-steps {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .custom-step-item {
      display: flex;
      gap: 1rem;
      align-items: flex-start;
      background: rgba(255, 255, 255, 0.03);
      padding: 0.85rem 1rem;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(255, 255, 255, 0.05);
    }

    .step-number {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: var(--accent);
      color: var(--accent-contrast);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 0.85rem;
      flex-shrink: 0;
    }

    .step-content h4 {
      font-size: 0.95rem;
      margin-bottom: 0.2rem;
    }

    .step-content p {
      font-size: 0.84rem;
      color: var(--text-muted);
    }

    /* Benefits Section */
    .benefits-section {
      padding: 4.5rem 0;
      border-top: 1px solid var(--border);
    }

    .benefits-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
    }

    .benefit-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 1.75rem 1.4rem;
      transition: transform 0.2s ease, border-color 0.2s ease;
    }

    .benefit-card:hover {
      transform: translateY(-4px);
      border-color: rgba(115, 149, 111, 0.40);
    }

    .benefit-icon-wrapper {
      width: 46px;
      height: 46px;
      border-radius: var(--radius-sm);
      background: rgba(35, 139, 255, 0.1);
      border: 1px solid rgba(115, 149, 111, 0.25);
      color: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.25rem;
    }

    .benefit-title {
      font-size: 1.1rem;
      margin-bottom: 0.6rem;
      color: #FFFFFF;
    }

    .benefit-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.55;
    }

    /* Contact / Final CTA Section */
    .contact-section {
      padding: 5rem 0;
      border-top: 1px solid var(--border);
      position: relative;
    }

    .contact-box {
      background: radial-gradient(circle at 50% 0%, #20202e 0%, #15151b 100%);
      border: 1px solid rgba(35, 139, 255, 0.3);
      border-radius: var(--radius-lg);
      padding: 4rem 2rem;
      text-align: center;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
      max-width: 900px;
      margin: 0 auto;
    }

    .contact-box h2 {
      font-size: clamp(2rem, 4vw, 2.8rem);
      margin-bottom: 1rem;
      letter-spacing: -0.02em;
    }

    .contact-box p {
      font-size: 1.1rem;
      color: var(--text-muted);
      max-width: 620px;
      margin: 0 auto 2.5rem;
    }

    .contact-channels {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 1.5rem;
      flex-wrap: wrap;
      margin-bottom: 2.5rem;
    }

    .channel-pill {
      display: inline-flex;
      align-items: center;
      gap: 0.75rem;
      background: var(--surface);
      border: 1px solid var(--border);
      padding: 0.85rem 1.5rem;
      border-radius: 999px;
      font-size: 0.95rem;
      font-weight: 500;
      color: #FFFFFF;
      transition: all 0.2s ease;
    }

    .channel-pill svg {
      color: var(--accent);
      flex-shrink: 0;
    }

    .channel-pill:hover {
      border-color: var(--accent);
      background: var(--surface-hover);
      transform: translateY(-2px);
      color: #FFFFFF;
    }

    /* Footer */
    .site-footer {
      background: #0E0E12;
      border-top: 1px solid var(--border);
      padding: 3.5rem 0 2rem;
    }

    .footer-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 2rem;
      padding-bottom: 2.5rem;
      border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    }

    .footer-brand-wrap {
      max-width: 380px;
    }

    .footer-tagline {
      font-size: 0.92rem;
      color: var(--text-muted);
      margin-top: 0.6rem;
    }

    .footer-links {
      display: flex;
      align-items: center;
      gap: 1.5rem;
      flex-wrap: wrap;
    }

    .footer-link {
      color: var(--text-muted);
      font-size: 0.9rem;
      transition: color 0.2s ease;
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
    }

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

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 1rem;
      padding-top: 2rem;
      font-size: 0.82rem;
      color: var(--text-subtle);
    }

    /* Floating WhatsApp Button */
    .floating-wa {
      position: fixed;
      bottom: 1.75rem;
      right: 1.75rem;
      z-index: 999;
      display: flex;
      align-items: center;
      gap: 0.65rem;
      background: #25D366;
      color: #072b12;
      padding: 0.85rem 1.25rem;
      border-radius: 999px;
      font-weight: 700;
      font-size: 0.92rem;
      box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
      transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .floating-wa:hover {
      background: #22c15b;
      transform: translateY(-3px) scale(1.03);
      box-shadow: 0 14px 30px rgba(37, 211, 102, 0.55);
      color: #072b12;
    }

    .floating-wa svg {
      width: 22px;
      height: 22px;
      fill: currentColor;
    }

    /* Mobile menu drawer */
    .mobile-menu {
      display: none;
      flex-direction: column;
      gap: 1rem;
      background: #181820;
      border-bottom: 1px solid var(--border);
      padding: 1.25rem;
    }

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

    .mobile-menu .nav-link {
      padding: 0.5rem 0;
      font-size: 1rem;
    }

    /* Toast notification for swatch copy */
    .toast-msg {
      position: fixed;
      bottom: 2rem;
      left: 50%;
      transform: translateX(-50%) translateY(100px);
      background: #1E1E26;
      border: 1px solid var(--accent);
      color: #FFFFFF;
      padding: 0.65rem 1.25rem;
      border-radius: 999px;
      font-size: 0.85rem;
      font-weight: 500;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
      z-index: 1000;
      opacity: 0;
      transition: transform 0.25s ease, opacity 0.25s ease;
      pointer-events: none;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .toast-msg.show {
      transform: translateX(-50%) translateY(0);
      opacity: 1;
    }

    /* Responsive adjustments */
    @media (max-width: 992px) {
      .models-grid {
        grid-template-columns: 1fr;
        max-width: 680px;
        margin: 0 auto;
      }
      .custom-inner {
        grid-template-columns: 1fr;
      }
      .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .nav-links,
      .header-actions .btn-dev {
        display: none;
      }
      .menu-toggle {
        display: flex;
      }
      .hero-section {
        padding: 4rem 0 3rem;
      }
      .hero-trust-row {
        gap: 1.2rem;
      }
      .benefits-grid {
        grid-template-columns: 1fr;
      }
      .floating-wa span {
        display: none;
      }
      .floating-wa {
        padding: 0.85rem;
        border-radius: 50%;
      }
      .customization-card {
        padding: 2rem 1.25rem;
      }
      .contact-box {
        padding: 3rem 1.25rem;
      }
      .footer-top {
        flex-direction: column;
        align-items: flex-start;
      }
    }