/* ===== CSS RESET & VARIABLES ===== */
    *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    :root {
      --green:       #2E7D32;
      --green-dark:  #1B5E20;
      --green-light: #43A047;
      --green-pale:  #E8F5E9;
      --yellow:      #FFC107;
      --yellow-dark: #F9A825;
      --yellow-pale: #FFF8E1;
      --white:       #FFFFFF;
      --off-white:   #F9FAFB;
      --text-dark:   #0F1F0D;
      --text-mid:    #374151;
      --text-muted:  #6B7280;
      --border:      #E5E7EB;
      --shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
      --shadow-md:   0 4px 16px rgba(0,0,0,.10);
      --shadow-lg:   0 12px 40px rgba(0,0,0,.14);
      --radius:      14px;
      --font-head:   'Sora', sans-serif;
      --font-body:   'Sora', sans-serif;
      --transition:  .3s cubic-bezier(.4,0,.2,1);
    }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--font-body);
      color: var(--text-dark);
      background: var(--white);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }
    img { display: block; max-width: 100%; }
    a  { text-decoration: none; color: inherit; }
    ul { list-style: none; }

    /* ===== UTILITY ===== */
    .container { width: 92%; max-width: 1180px; margin: 0 auto; }
    .section { padding: 96px 0; }
    .section-sm { padding: 64px 0; }
    .tag {
      display: inline-block;
      background: var(--yellow-pale);
      color: var(--green-dark);
      font-size: .75rem;
      font-weight: 700;
      letter-spacing: .12em;
      text-transform: uppercase;
      padding: 5px 14px;
      border-radius: 999px;
      border: 1px solid var(--yellow);
      margin-bottom: 18px;
    }
    .section-title {
      font-family: var(--font-head);
      font-size: clamp(1.8rem, 3.5vw, 2.8rem);
      font-weight: 800;
      line-height: 1.2;
      color: var(--text-dark);
      margin-bottom: 14px;
    }
    .section-sub {
      font-size: 1rem;
      color: var(--text-muted);
      line-height: 1.7;
      max-width: 560px;
    }
    .section-header { margin-bottom: 56px; }
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-family: var(--font-head);
      font-weight: 700;
      font-size: .95rem;
      padding: 14px 28px;
      border-radius: 8px;
      cursor: pointer;
      border: 2px solid transparent;
      transition: var(--transition);
      white-space: nowrap;
    }
    .btn-primary {
      background: var(--yellow);
      color: var(--green-dark);
      border-color: var(--yellow);
    }
    .btn-primary:hover {
      background: var(--yellow-dark);
      border-color: var(--yellow-dark);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(255,193,7,.4);
    }
    .btn-outline {
      background: transparent;
      color: var(--white);
      border-color: rgba(255,255,255,.6);
    }
    .btn-outline:hover {
      background: rgba(255,255,255,.12);
      border-color: var(--white);
      transform: translateY(-2px);
    }
    .btn-green {
      background: var(--green);
      color: var(--white);
      border-color: var(--green);
    }
    .btn-green:hover {
      background: var(--green-dark);
      border-color: var(--green-dark);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(46,125,50,.35);
    }
    .green { color: var(--green); }
    .yellow { color: var(--yellow-dark); }

    /* ===== NAVBAR ===== */
    .navbar {
      position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
      background: rgba(255,255,255,.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
      transition: box-shadow var(--transition);
    }
    .navbar.scrolled { box-shadow: var(--shadow-md); }
    .nav-inner {
      display: flex; align-items: center; justify-content: space-between;
      height: 72px;
      width: 92%; max-width: 1180px; margin: 0 auto;
    }
    .logo {
      display: flex; align-items: center; gap: 10px;
    }
    .logo-icon {
      width: 42px; height: 42px;
      background: var(--green);
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
    }
    .logo-icon svg { width: 24px; height: 24px; }
    .logo-text { display: flex; flex-direction: column; line-height: 1.2; }
    .logo-name {
      font-family: var(--font-head);
      font-weight: 800;
      font-size: 1rem;
      color: var(--green-dark);
    }
    .logo-tagline {
      font-size: .65rem;
      font-weight: 500;
      color: var(--text-muted);
      letter-spacing: .04em;
    }
    .nav-links {
      display: flex; align-items: center; gap: 32px;
    }
    .nav-links a {
      font-size: .875rem;
      font-weight: 600;
      color: var(--text-mid);
      transition: color var(--transition);
    }
    .nav-links a:hover { color: var(--green); }
    .nav-cta { display: flex; gap: 10px; align-items: center; }
    .nav-cta .btn { padding: 10px 20px; font-size: .85rem; }
    .nav-phone {
      font-size: .85rem;
      font-weight: 700;
      color: var(--green);
      display: flex; align-items: center; gap: 6px;
    }
    .hamburger {
      display: none;
      flex-direction: column; gap: 5px; cursor: pointer;
      padding: 4px;
    }
    .hamburger span {
      display: block; width: 24px; height: 2px;
      background: var(--green-dark);
      border-radius: 2px;
      transition: var(--transition);
    }
    .mobile-menu {
      display: none;
      position: fixed; top: 72px; left: 0; right: 0;
      background: var(--white);
      padding: 20px 24px 28px;
      border-bottom: 1px solid var(--border);
      box-shadow: var(--shadow-md);
      z-index: 999;
    }
    .mobile-menu.open { display: block; }
    .mobile-menu a {
      display: block;
      padding: 12px 0;
      font-weight: 600;
      font-size: .95rem;
      color: var(--text-mid);
      border-bottom: 1px solid var(--border);
    }
    .mobile-menu .btn { margin-top: 16px; width: 100%; justify-content: center; }

    /* ===== HERO ===== */
    .hero {
      position: relative;
      min-height: 100vh;
      display: flex; align-items: center;
      overflow: hidden;
      padding-top: 72px;
    }
    .hero-bg {
      position: absolute; inset: 0;
      background: url('https://images.unsplash.com/photo-1509391366360-2e959784a276?w=1800&q=85&auto=format&fit=crop') center/cover no-repeat;
    }
    .hero-overlay {
      position: absolute; inset: 0;
      background: linear-gradient(
        105deg,
        rgba(11,30,11,.88) 0%,
        rgba(15,40,10,.72) 55%,
        rgba(46,125,50,.30) 100%
      );
    }
    .hero-content {
      position: relative; z-index: 1;
      width: 92%; max-width: 1180px; margin: 0 auto;
      padding: 80px 0 80px;
      display: grid; grid-template-columns: 1fr 420px; gap: 60px; align-items: center;
    }
    .hero-badge {
      display: inline-flex; align-items: center; gap: 8px;
      background: rgba(255,193,7,.15);
      border: 1px solid rgba(255,193,7,.4);
      color: var(--yellow);
      font-size: .75rem; font-weight: 700;
      letter-spacing: .1em; text-transform: uppercase;
      padding: 6px 14px; border-radius: 999px;
      margin-bottom: 22px;
    }
    .hero-badge span.dot {
      width: 7px; height: 7px;
      background: var(--yellow);
      border-radius: 50%;
      animation: pulse 2s infinite;
    }
    @keyframes pulse {
      0%,100% { opacity: 1; transform: scale(1); }
      50%      { opacity: .5; transform: scale(1.4); }
    }
    .hero-title {
      font-family: var(--font-head);
      font-size: clamp(2.2rem, 4.5vw, 3.6rem);
      font-weight: 800;
      line-height: 1.12;
      color: var(--white);
      margin-bottom: 18px;
    }
    .hero-title .accent {
      color: var(--yellow);
      position: relative;
    }
    .hero-sub {
      font-size: 1.1rem;
      color: rgba(255,255,255,.8);
      line-height: 1.7;
      margin-bottom: 36px;
      max-width: 540px;
    }
    .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
    .hero-trust {
      display: flex; align-items: center; gap: 10px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.18);
      backdrop-filter: blur(8px);
      border-radius: 999px;
      padding: 8px 18px;
      width: fit-content;
    }
    .hero-trust svg { color: var(--yellow); flex-shrink: 0; }
    .hero-trust p { font-size: .82rem; font-weight: 600; color: rgba(255,255,255,.9); }

    /* Lead card */
    .hero-card {
      background: var(--white);
      border-radius: 20px;
      padding: 36px 32px;
      box-shadow: var(--shadow-lg);
    }
    .hero-card h3 {
      font-family: var(--font-head);
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--green-dark);
      margin-bottom: 4px;
    }
    .hero-card p { font-size: .85rem; color: var(--text-muted); margin-bottom: 22px; }
    .form-group { margin-bottom: 14px; }
    .form-group label {
      display: block;
      font-size: .78rem;
      font-weight: 700;
      color: var(--text-mid);
      margin-bottom: 6px;
      letter-spacing: .03em;
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
      width: 100%;
      padding: 12px 14px;
      border: 1.5px solid var(--border);
      border-radius: 8px;
      font-family: var(--font-body);
      font-size: .9rem;
      color: var(--text-dark);
      background: var(--off-white);
      transition: border-color var(--transition);
      outline: none;
    }
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--green);
      background: var(--white);
    }
    .form-group textarea { resize: vertical; min-height: 80px; }
    .form-submit { display: flex; gap: 10px; margin-top: 6px; }
    .form-submit .btn { flex: 1; justify-content: center; }
    .wa-btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 7px;
      background: #25D366;
      color: var(--white);
      font-family: var(--font-head);
      font-weight: 700;
      font-size: .88rem;
      padding: 14px 18px;
      border-radius: 8px;
      border: 2px solid #25D366;
      cursor: pointer;
      transition: var(--transition);
      flex-shrink: 0;
    }
    .wa-btn:hover { background: #1ebe5d; transform: translateY(-2px); }

    /* ===== TRUST STRIP ===== */
    .trust-strip {
      background: var(--green);
      padding: 48px 0;
    }
    .trust-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 2px;
    }
    .trust-item {
      display: flex; align-items: center; gap: 18px;
      padding: 20px 28px;
      border-right: 1px solid rgba(255,255,255,.2);
    }
    .trust-item:last-child { border-right: none; }
    .trust-icon {
      width: 56px; height: 56px;
      background: rgba(255,255,255,.12);
      border-radius: 12px;
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
    }
    .trust-icon svg { color: var(--yellow); }
    .trust-num {
      font-family: var(--font-head);
      font-size: 2rem;
      font-weight: 800;
      color: var(--white);
      line-height: 1;
    }
    .trust-label {
      font-size: .8rem;
      color: rgba(255,255,255,.75);
      font-weight: 500;
      margin-top: 2px;
    }

    /* ===== SERVICES ===== */
    .services { background: var(--off-white); }
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .service-card {
      background: var(--white);
      border: 1.5px solid var(--border);
      border-radius: var(--radius);
      padding: 32px 28px;
      cursor: pointer;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }
    .service-card::after {
      content: '';
      position: absolute; bottom: 0; left: 0; right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--green), var(--yellow));
      transform: scaleX(0);
      transform-origin: left;
      transition: transform var(--transition);
    }
    .service-card:hover {
      border-color: var(--green-light);
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
    }
    .service-card:hover::after { transform: scaleX(1); }
    .svc-icon {
      width: 56px; height: 56px;
      background: var(--green-pale);
      border-radius: 12px;
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 18px;
    }
    .svc-icon svg { color: var(--green); }
    .service-card h3 {
      font-size: 1.05rem;
      font-weight: 800;
      color: var(--text-dark);
      margin-bottom: 8px;
    }
    .service-card p { font-size: .875rem; color: var(--text-muted); line-height: 1.65; }
    .svc-arrow {
      display: inline-flex; align-items: center; gap: 4px;
      font-size: .8rem; font-weight: 700; color: var(--green);
      margin-top: 14px;
      transition: gap var(--transition);
    }
    .service-card:hover .svc-arrow { gap: 8px; }

    /* ===== PROCESS ===== */
    .process { background: var(--white); }
    .process-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      position: relative;
      margin-top: 56px;
    }
    .process-steps::before {
      content: '';
      position: absolute;
      top: 36px; left: 12.5%; right: 12.5%;
      height: 2px;
      background: linear-gradient(90deg, var(--green), var(--yellow), var(--green));
      z-index: 0;
    }
    .step {
      text-align: center;
      position: relative; z-index: 1;
      padding: 0 12px;
    }
    .step-circle {
      width: 72px; height: 72px;
      border-radius: 50%;
      background: var(--white);
      border: 3px solid var(--green);
      display: flex; align-items: center; justify-content: center;
      margin: 0 auto 20px;
      position: relative;
      transition: var(--transition);
    }
    .step-circle .step-num {
      font-family: var(--font-head);
      font-size: 1.4rem;
      font-weight: 800;
      color: var(--green);
    }
    .step:nth-child(2) .step-circle { border-color: var(--yellow-dark); }
    .step:nth-child(2) .step-num    { color: var(--yellow-dark); }
    .step:nth-child(3) .step-circle { border-color: var(--green-light); }
    .step:nth-child(3) .step-num    { color: var(--green-light); }
    .step:nth-child(4) .step-circle { background: var(--green); border-color: var(--green); }
    .step:nth-child(4) .step-num    { color: var(--white); }
    .step-icon {
      position: absolute; bottom: -8px; right: -4px;
      width: 26px; height: 26px;
      background: var(--yellow);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
    }
    .step-icon svg { width: 14px; height: 14px; color: var(--green-dark); }
    .step h3 { font-size: 1rem; font-weight: 800; color: var(--text-dark); margin-bottom: 8px; }
    .step p { font-size: .82rem; color: var(--text-muted); line-height: 1.6; }

    /* ===== PROJECTS ===== */
    .projects { background: var(--off-white); }
    .projects-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .project-card {
      border-radius: var(--radius);
      overflow: hidden;
      background: var(--white);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }
    .project-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
    .project-img {
      position: relative;
      height: 220px;
      overflow: hidden;
    }
    .project-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
    .project-card:hover .project-img img { transform: scale(1.06); }
    .project-badge {
      position: absolute; top: 12px; left: 12px;
      background: var(--yellow);
      color: var(--green-dark);
      font-size: .7rem; font-weight: 800;
      padding: 4px 10px; border-radius: 999px;
      letter-spacing: .04em;
    }
    .project-body { padding: 20px; }
    .project-body h3 { font-size: .98rem; font-weight: 800; color: var(--text-dark); margin-bottom: 6px; }
    .project-meta {
      display: flex; align-items: center; gap: 14px;
      flex-wrap: wrap;
    }
    .project-meta span {
      display: flex; align-items: center; gap: 5px;
      font-size: .78rem; color: var(--text-muted); font-weight: 500;
    }
    .project-meta svg { color: var(--green); width: 13px; height: 13px; }
    .capacity-tag {
      display: inline-block;
      background: var(--green-pale);
      color: var(--green-dark);
      font-size: .73rem; font-weight: 700;
      padding: 3px 10px; border-radius: 6px;
      margin-top: 10px;
    }

    /* ===== WHY CHOOSE US ===== */
    .why { background: var(--white); }
    .why-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .why-visual {
      position: relative;
      border-radius: 20px;
      overflow: hidden;
    }
    .why-visual img { width: 100%; height: 420px; object-fit: cover; border-radius: 20px; }
    .why-badge-float {
      position: absolute;
      bottom: 24px; left: 24px;
      background: var(--white);
      border-radius: 14px;
      padding: 16px 20px;
      box-shadow: var(--shadow-lg);
      display: flex; align-items: center; gap: 14px;
    }
    .why-badge-float .big-num {
      font-size: 2rem; font-weight: 800; color: var(--green); line-height: 1;
    }
    .why-badge-float .small-text { font-size: .75rem; color: var(--text-muted); font-weight: 500; }
    .why-list { list-style: none; display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
    .why-item {
      display: flex; gap: 16px;
      padding: 18px 22px;
      background: var(--off-white);
      border: 1.5px solid var(--border);
      border-radius: 12px;
      transition: var(--transition);
    }
    .why-item:hover { border-color: var(--green-light); background: var(--green-pale); }
    .why-item-icon {
      width: 44px; height: 44px;
      background: var(--green);
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
    }
    .why-item-icon svg { color: var(--white); }
    .why-item h4 { font-size: .95rem; font-weight: 800; color: var(--text-dark); margin-bottom: 4px; }
    .why-item p  { font-size: .82rem; color: var(--text-muted); line-height: 1.55; }

    /* ===== TESTIMONIALS ===== */
    .testimonials { background: var(--green-dark); padding: 80px 0; }
    .testimonials .section-title { color: var(--white); }
    .testimonials .section-sub { color: rgba(255,255,255,.65); }
    .test-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
    .test-card {
      background: rgba(255,255,255,.07);
      border: 1px solid rgba(255,255,255,.15);
      border-radius: var(--radius);
      padding: 28px;
    }
    .stars { display: flex; gap: 3px; margin-bottom: 16px; }
    .stars svg { color: var(--yellow); width: 16px; height: 16px; }
    .test-card blockquote {
      font-size: .9rem;
      line-height: 1.7;
      color: rgba(255,255,255,.85);
      margin-bottom: 20px;
      font-style: italic;
    }
    .test-author { display: flex; align-items: center; gap: 12px; }
    .test-avatar {
      width: 44px; height: 44px;
      border-radius: 50%;
      object-fit: cover;
      border: 2px solid rgba(255,193,7,.4);
    }
    .test-name { font-size: .875rem; font-weight: 700; color: var(--white); }
    .test-role { font-size: .75rem; color: rgba(255,255,255,.55); }

    /* ===== CTA SECTION ===== */
    .cta-section {
      background: linear-gradient(135deg, var(--green-dark) 0%, #1a4a1d 50%, #0d2e10 100%);
      padding: 96px 0;
    }
    .cta-inner {
      display: grid; grid-template-columns: 1fr 440px; gap: 60px; align-items: start;
    }
    .cta-left .section-title { color: var(--white); }
    .cta-left .section-sub { color: rgba(255,255,255,.7); margin-bottom: 32px; }
    .cta-perks { display: flex; flex-direction: column; gap: 14px; }
    .cta-perk {
      display: flex; align-items: center; gap: 12px;
      font-size: .88rem; color: rgba(255,255,255,.85); font-weight: 500;
    }
    .perk-check {
      width: 24px; height: 24px;
      background: rgba(255,193,7,.2);
      border: 1px solid rgba(255,193,7,.4);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
    }
    .perk-check svg { color: var(--yellow); width: 13px; height: 13px; }
    .cta-form {
      background: var(--white);
      border-radius: 20px;
      padding: 36px 32px;
      box-shadow: var(--shadow-lg);
    }
    .cta-form h3 { font-family: var(--font-head); font-size: 1.3rem; font-weight: 800; color: var(--green-dark); margin-bottom: 4px; }
    .cta-form p  { font-size: .83rem; color: var(--text-muted); margin-bottom: 22px; }
    .cta-form .form-submit { flex-direction: column; }
    .cta-form .form-submit .btn { width: 100%; justify-content: center; }
    .divider-or {
      text-align: center; font-size: .78rem; color: var(--text-muted);
      font-weight: 600; position: relative; margin: 12px 0;
    }
    .divider-or::before, .divider-or::after {
      content: ''; position: absolute; top: 50%;
      width: 42%; height: 1px; background: var(--border);
    }
    .divider-or::before { left: 0; } .divider-or::after { right: 0; }
    .wa-btn-full {
      display: flex; align-items: center; justify-content: center; gap: 9px;
      background: #25D366; color: var(--white);
      font-family: var(--font-head); font-weight: 700; font-size: .9rem;
      padding: 14px; border-radius: 8px; cursor: pointer;
      transition: var(--transition); border: none;
    }
    .wa-btn-full:hover { background: #1ebe5d; }

    /* ===== FOOTER ===== */
    .footer { background: #0a1a0b; padding: 72px 0 32px; }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 48px;
      padding-bottom: 56px;
      border-bottom: 1px solid rgba(255,255,255,.1);
      margin-bottom: 32px;
    }
    .footer-brand .logo-name { color: var(--white); font-size: 1.1rem; }
    .footer-brand .logo-tagline { color: rgba(255,255,255,.4); }
    .footer-brand p {
      font-size: .83rem; color: rgba(255,255,255,.55); line-height: 1.7;
      margin: 18px 0 24px;
    }
    .footer-socials { display: flex; gap: 10px; }
    .footer-socials a {
      width: 36px; height: 36px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      color: rgba(255,255,255,.6);
      transition: var(--transition);
    }
    .footer-socials a:hover { background: var(--green); color: var(--white); border-color: var(--green); }
    .footer-col h4 {
      font-size: .875rem; font-weight: 800; color: var(--white);
      letter-spacing: .04em; margin-bottom: 20px;
      text-transform: uppercase;
    }
    .footer-col ul li { margin-bottom: 10px; }
    .footer-col ul li a {
      font-size: .82rem; color: rgba(255,255,255,.55);
      transition: color var(--transition);
    }
    .footer-col ul li a:hover { color: var(--yellow); }
    .footer-contact-item {
      display: flex; gap: 12px; margin-bottom: 16px;
    }
    .footer-contact-item svg { color: var(--yellow); flex-shrink: 0; margin-top: 2px; }
    .footer-contact-item p { font-size: .82rem; color: rgba(255,255,255,.6); line-height: 1.55; }
    .footer-contact-item a { color: rgba(255,255,255,.7); transition: color var(--transition); }
    .footer-contact-item a:hover { color: var(--yellow); }
    .footer-bottom {
      display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
    }
    .footer-bottom p { font-size: .78rem; color: rgba(255,255,255,.35); }
    .footer-bottom a { color: rgba(255,255,255,.5); transition: color var(--transition); }
    .footer-bottom a:hover { color: var(--yellow); }

    /* ===== FLOATING CTA ===== */
    .float-wa {
      position: fixed; bottom: 28px; right: 28px; z-index: 900;
      display: flex; align-items: center; gap: 10px;
      background: #25D366; color: var(--white);
      font-family: var(--font-head); font-weight: 700; font-size: .88rem;
      padding: 14px 20px; border-radius: 999px;
      box-shadow: 0 8px 32px rgba(37,211,102,.45);
      cursor: pointer; transition: var(--transition);
      animation: float-in .6s .5s both;
    }
    .float-wa:hover { background: #1ebe5d; transform: translateY(-3px); box-shadow: 0 12px 40px rgba(37,211,102,.55); }
    @keyframes float-in { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

    /* ===== SCROLL REVEAL ===== */
    .reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
    .reveal.visible { opacity: 1; transform: none; }
    .reveal-delay-1 { transition-delay: .1s; }
    .reveal-delay-2 { transition-delay: .2s; }
    .reveal-delay-3 { transition-delay: .3s; }
    .reveal-delay-4 { transition-delay: .4s; }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 1024px) {
      .hero-content { grid-template-columns: 1fr; max-width: 640px; }
      .hero-card { display: none; }
      .trust-grid { grid-template-columns: repeat(2, 1fr); }
      .trust-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.15); }
      .trust-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.15); }
      .trust-item:nth-last-child(-n+2) { border-bottom: none; }
      .services-grid { grid-template-columns: repeat(2, 1fr); }
      .why-inner { grid-template-columns: 1fr; }
      .why-visual { display: none; }
      .cta-inner { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 768px) {
      .section { padding: 64px 0; }
      .nav-links, .nav-cta { display: none; }
      .hamburger { display: flex; }
      .hero-title { font-size: 2rem; }
      .process-steps { grid-template-columns: 1fr 1fr; gap: 32px; }
      .process-steps::before { display: none; }
      .projects-grid { grid-template-columns: 1fr; }
      .test-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-bottom { flex-direction: column; align-items: flex-start; }
      .float-wa span { display: none; }
      .float-wa { padding: 14px; border-radius: 50%; width: 56px; height: 56px; justify-content: center; }
    }
    @media (max-width: 480px) {
      .services-grid { grid-template-columns: 1fr; }
      .trust-grid { grid-template-columns: 1fr; }
      .trust-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.15); }
      .process-steps { grid-template-columns: 1fr; }
      .hero-actions { flex-direction: column; }
      .hero-actions .btn { text-align: center; justify-content: center; }
    }