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

    :root {
      --primary: #1a56db;
      --primary-dark: #1e3a8a;
      --accent: #f59e0b;
      --accent-light: #fbbf24;
      --accent-dark: #d97706;
      --dark: #0f172a;
      --dark-light: #1e293b;
      --gray-900: #111827;
      --gray-700: #374151;
      --gray-600: #4b5563;
      --gray-400: #9ca3af;
      --gray-200: #e5e7eb;
      --gray-100: #f3f4f6;
      --gray-50: #f9fafb;
      --white: #ffffff;
      --danger: #ef4444;
      --radius: 12px;
      --radius-lg: 20px;
      --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
      --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
      --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
      --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    }

    html { scroll-behavior: smooth; scroll-padding-top: 80px; }

    body {
      font-family: 'DM Sans', sans-serif;
      color: var(--gray-700);
      line-height: 1.7;
      background: var(--white);
      overflow-x: hidden;
    }

    h1, h2, h3, h4, h5 {
      font-family: 'Inter', sans-serif;
      color: var(--dark);
      line-height: 1.2;
      font-weight: 800;
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* ── HEADER ── */
    .header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      background: rgba(255,255,255,0.92);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid rgba(0,0,0,0.06);
      transition: box-shadow 0.3s;
    }

    .header.scrolled { box-shadow: var(--shadow-md); }

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

    .logo {
      font-family: 'Inter', sans-serif;
      font-weight: 900;
      font-size: 1.25rem;
      color: var(--dark);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .logo-icon {
      width: 36px;
      height: 36px;
      background: linear-gradient(135deg, var(--accent), var(--accent-dark));
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .logo-icon svg { width: 20px; height: 20px; }

    .icon { display: inline-flex; align-items: center; justify-content: center; }
    .icon svg { width: 1em; height: 1em; fill: currentColor; vertical-align: -0.125em; }

    .stat-icon svg { width: 28px; height: 28px; fill: var(--accent); }
    .service-icon svg { width: 28px; height: 28px; fill: var(--accent-dark); }
    .why-icon svg { width: 30px; height: 30px; fill: var(--primary); }
    .fc-icon svg { width: 24px; height: 24px; fill: var(--white); }
    .contact-info-icon svg { width: 24px; height: 24px; fill: var(--accent-dark); }
    .btn svg, .nav-cta svg { width: 18px; height: 18px; fill: currentColor; vertical-align: -2px; }

    .review-stars svg { width: 18px; height: 18px; fill: var(--accent); }

    .check-icon { display: inline-flex; }
    .check-icon svg { width: 16px; height: 16px; }

    .nav { display: flex; align-items: center; gap: 8px; }

    .nav a {
      text-decoration: none;
      color: var(--gray-600);
      font-weight: 500;
      font-size: 0.95rem;
      padding: 8px 16px;
      border-radius: 8px;
      transition: all 0.2s;
    }

    .nav a:hover { color: var(--dark); background: var(--gray-100); }

    .nav-cta {
      background: var(--accent) !important;
      color: var(--white) !important;
      font-weight: 600 !important;
      padding: 10px 20px !important;
    }

    .nav-cta:hover { background: var(--accent-dark) !important; transform: translateY(-1px); }

    .mobile-toggle {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      width: 40px;
      height: 40px;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 5px;
    }

    .mobile-toggle span {
      display: block;
      width: 24px;
      height: 2.5px;
      background: var(--dark);
      border-radius: 2px;
      transition: all 0.3s;
    }

    .mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .mobile-toggle.active span:nth-child(2) { opacity: 0; }
    .mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    /* ── HERO ── */
    .hero {
      padding: 140px 0 80px;
      background: linear-gradient(135deg, rgba(15,23,42,0.85) 0%, rgba(30,58,138,0.8) 100%),
                  url('https://images.pexels.com/photos/257736/pexels-photo-257736.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&dpr=2') center/cover no-repeat;
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: -50%;
      right: -20%;
      width: 800px;
      height: 800px;
      background: radial-gradient(circle, rgba(245,158,11,0.15) 0%, transparent 70%);
      border-radius: 50%;
    }

    .hero::after {
      content: '';
      position: absolute;
      bottom: -30%;
      left: -10%;
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(26,86,219,0.2) 0%, transparent 70%);
      border-radius: 50%;
    }

    .hero-content {
      position: relative;
      z-index: 1;
      max-width: 800px;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(245,158,11,0.15);
      border: 1px solid rgba(245,158,11,0.3);
      color: var(--accent-light);
      padding: 8px 16px;
      border-radius: 50px;
      font-size: 0.875rem;
      font-weight: 600;
      margin-bottom: 24px;
      animation: fadeInUp 0.6s ease;
    }

    .hero-badge .pulse {
      width: 8px;
      height: 8px;
      background: #22c55e;
      border-radius: 50%;
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.5; transform: scale(1.5); }
    }

    .hero h1 {
      font-size: clamp(2.2rem, 5vw, 3.5rem);
      color: var(--white);
      margin-bottom: 20px;
      letter-spacing: -0.03em;
      animation: fadeInUp 0.6s ease 0.1s both;
    }

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

    .hero-subtitle {
      font-size: 1.2rem;
      color: rgba(255,255,255,0.7);
      margin-bottom: 36px;
      max-width: 600px;
      animation: fadeInUp 0.6s ease 0.2s both;
    }

    .hero-buttons {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
      animation: fadeInUp 0.6s ease 0.3s both;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 16px 32px;
      border-radius: var(--radius);
      font-size: 1rem;
      font-weight: 700;
      text-decoration: none;
      border: none;
      cursor: pointer;
      transition: all 0.3s;
      font-family: 'Inter', sans-serif;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--accent), var(--accent-dark));
      color: var(--white);
      box-shadow: 0 4px 14px rgba(245,158,11,0.4);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(245,158,11,0.5);
    }

    .btn-secondary {
      background: rgba(255,255,255,0.1);
      color: var(--white);
      border: 1px solid rgba(255,255,255,0.25);
    }

    .btn-secondary:hover {
      background: rgba(255,255,255,0.2);
      transform: translateY(-2px);
    }

    .btn-outline {
      background: transparent;
      color: var(--primary);
      border: 2px solid var(--primary);
    }

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

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

    /* ── STATS BAR ── */
    .stats-bar {
      margin-top: -40px;
      position: relative;
      z-index: 2;
      margin-bottom: 40px;
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1px;
      background: var(--white);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-xl);
      overflow: hidden;
    }

    .stat-item {
      padding: 28px 24px;
      text-align: center;
      background: var(--white);
    }

    .stat-icon {
      font-size: 1.5rem;
      margin-bottom: 8px;
    }

    .stat-number {
      font-family: 'Inter', sans-serif;
      font-size: 1.5rem;
      font-weight: 800;
      color: var(--dark);
    }

    .stat-label {
      font-size: 0.85rem;
      color: var(--gray-600);
      margin-top: 4px;
    }

    /* ── SECTION COMMON ── */
    .section { padding: 100px 0; }
    .section-gray { background: var(--gray-50); }
    .section-dark { background: var(--dark); color: var(--white); }

    .section-header {
      text-align: center;
      max-width: 640px;
      margin: 0 auto 60px;
    }

    .section-tag {
      display: inline-block;
      font-size: 0.8rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--accent-dark);
      background: rgba(245,158,11,0.1);
      padding: 6px 14px;
      border-radius: 50px;
      margin-bottom: 16px;
    }

    .section-header h2 {
      font-size: clamp(1.8rem, 3.5vw, 2.5rem);
      margin-bottom: 16px;
      letter-spacing: -0.02em;
    }

    .section-header p {
      font-size: 1.1rem;
      color: var(--gray-600);
    }

    /* ── OVER ONS ── */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }

    .about-image {
      position: relative;
    }

    .about-image-main {
      width: 100%;
      border-radius: var(--radius-lg);
      aspect-ratio: 4/3;
      object-fit: cover;
      box-shadow: var(--shadow-xl);
    }

    .about-image .floating-card {
      position: absolute;
      bottom: -20px;
      right: -20px;
      background: var(--white);
      padding: 20px 24px;
      border-radius: var(--radius);
      box-shadow: var(--shadow-lg);
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .floating-card .fc-icon {
      width: 48px;
      height: 48px;
      background: linear-gradient(135deg, var(--accent), var(--accent-dark));
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
    }

    .floating-card .fc-text strong {
      display: block;
      font-family: 'Inter', sans-serif;
      font-size: 1.2rem;
      color: var(--dark);
    }

    .floating-card .fc-text span {
      font-size: 0.85rem;
      color: var(--gray-600);
    }

    .about-content h2 {
      font-size: clamp(1.8rem, 3vw, 2.2rem);
      margin-bottom: 20px;
      letter-spacing: -0.02em;
    }

    .about-content .lead {
      font-size: 1.1rem;
      color: var(--gray-700);
      margin-bottom: 16px;
    }

    .about-content p { margin-bottom: 16px; }

    .about-quote {
      background: var(--gray-50);
      border-left: 4px solid var(--accent);
      padding: 20px 24px;
      border-radius: 0 var(--radius) var(--radius) 0;
      margin: 24px 0;
      font-style: italic;
      color: var(--gray-700);
    }

    .about-quote cite {
      display: block;
      margin-top: 8px;
      font-style: normal;
      font-weight: 600;
      color: var(--dark);
      font-size: 0.9rem;
    }

    .about-buttons { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }

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

    .service-card {
      background: var(--white);
      border: 1px solid var(--gray-200);
      border-radius: var(--radius-lg);
      padding: 36px 28px;
      transition: all 0.3s;
      position: relative;
      overflow: hidden;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--accent), var(--primary));
      opacity: 0;
      transition: opacity 0.3s;
    }

    .service-card:hover {
      border-color: transparent;
      box-shadow: var(--shadow-xl);
      transform: translateY(-4px);
    }

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

    .service-icon {
      width: 56px;
      height: 56px;
      background: rgba(245,158,11,0.1);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      margin-bottom: 20px;
    }

    .service-card h3 {
      font-size: 1.15rem;
      margin-bottom: 12px;
      font-weight: 700;
    }

    .service-card p {
      font-size: 0.95rem;
      color: var(--gray-600);
      line-height: 1.6;
    }

    /* ── REVIEWS ── */
    .reviews-section { overflow: hidden; }

    .reviews-track {
      display: flex;
      gap: 24px;
      animation: scroll 30s linear infinite;
    }

    .reviews-track:hover { animation-play-state: paused; }

    @keyframes scroll {
      0% { transform: translateX(0); }
      100% { transform: translateX(calc(-360px * 3 - 72px)); }
    }

    .review-card {
      min-width: 360px;
      background: var(--white);
      border: 1px solid var(--gray-200);
      border-radius: var(--radius-lg);
      padding: 32px;
      flex-shrink: 0;
    }

    .review-stars {
      color: var(--accent);
      font-size: 1.1rem;
      margin-bottom: 16px;
      letter-spacing: 2px;
    }

    .review-text {
      font-size: 1rem;
      color: var(--gray-700);
      margin-bottom: 20px;
      line-height: 1.7;
      font-style: italic;
    }

    .review-author {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .review-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--white);
      font-weight: 700;
      font-size: 1rem;
    }

    .review-author-info strong {
      display: block;
      font-family: 'Inter', sans-serif;
      font-size: 0.95rem;
      color: var(--dark);
    }

    .review-author-info span {
      font-size: 0.85rem;
      color: var(--gray-400);
    }

    /* ── WHY US ── */
    .why-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .why-card {
      text-align: center;
      padding: 32px 24px;
    }

    .why-icon {
      width: 64px;
      height: 64px;
      background: linear-gradient(135deg, rgba(26,86,219,0.1), rgba(245,158,11,0.1));
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.6rem;
      margin: 0 auto 16px;
    }

    .why-card h4 {
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .why-card p {
      font-size: 0.9rem;
      color: var(--gray-600);
    }

    /* ── PROJECTS ── */
    .projects-content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
    }

    .projects-text h2 {
      font-size: clamp(1.8rem, 3vw, 2.2rem);
      margin-bottom: 20px;
      letter-spacing: -0.02em;
    }

    .projects-text p { margin-bottom: 16px; font-size: 1.05rem; }

    .projects-gallery {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .project-img {
      border-radius: var(--radius);
      overflow: hidden;
      aspect-ratio: 1;
      transition: transform 0.3s;
    }

    .project-img:hover { transform: scale(1.03); }

    .project-img:first-child { grid-row: span 2; aspect-ratio: auto; }

    .project-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    /* ── CTA BANNER ── */
    .cta-banner {
      background: linear-gradient(135deg, rgba(30,58,138,0.9), rgba(15,23,42,0.92)),
                  url('https://images.pexels.com/photos/4981793/pexels-photo-4981793.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&dpr=2') center/cover no-repeat;
      padding: 80px 0;
      position: relative;
      overflow: hidden;
    }

    .cta-banner::before {
      content: '';
      position: absolute;
      top: -50%;
      right: -10%;
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(245,158,11,0.12) 0%, transparent 70%);
      border-radius: 50%;
    }

    .cta-inner {
      position: relative;
      z-index: 1;
      text-align: center;
      max-width: 640px;
      margin: 0 auto;
    }

    .cta-inner h2 {
      color: var(--white);
      font-size: clamp(1.8rem, 3.5vw, 2.5rem);
      margin-bottom: 16px;
    }

    .cta-inner p {
      color: rgba(255,255,255,0.7);
      font-size: 1.1rem;
      margin-bottom: 12px;
    }

    .cta-checks {
      display: flex;
      justify-content: center;
      gap: 24px;
      margin-bottom: 32px;
      flex-wrap: wrap;
    }

    .cta-checks span {
      color: rgba(255,255,255,0.8);
      font-size: 0.95rem;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .cta-checks .check {
      color: #22c55e;
      font-weight: bold;
    }

    .cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

    /* ── FAQ ── */
    .faq-grid {
      max-width: 800px;
      margin: 0 auto;
    }

    .faq-item {
      border: 1px solid var(--gray-200);
      border-radius: var(--radius);
      margin-bottom: 12px;
      overflow: hidden;
      transition: border-color 0.3s;
    }

    .faq-item.active { border-color: var(--accent); }

    .faq-question {
      padding: 20px 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      background: var(--white);
      transition: background 0.2s;
      border: none;
      width: 100%;
      text-align: left;
      font-family: 'Inter', sans-serif;
      font-size: 1rem;
      font-weight: 600;
      color: var(--dark);
    }

    .faq-question:hover { background: var(--gray-50); }

    .faq-icon {
      font-size: 1.2rem;
      transition: transform 0.3s;
      color: var(--accent);
      flex-shrink: 0;
      margin-left: 16px;
    }

    .faq-item.active .faq-icon { transform: rotate(45deg); }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease, padding 0.3s;
    }

    .faq-answer-inner {
      padding: 0 24px 20px;
      color: var(--gray-600);
      line-height: 1.7;
    }

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

    .contact-form {
      background: var(--white);
      border: 1px solid var(--gray-200);
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--shadow-lg);
    }

    .contact-form h3 {
      font-size: 1.5rem;
      margin-bottom: 8px;
    }

    .contact-form > p {
      color: var(--gray-600);
      margin-bottom: 28px;
    }

    .form-group {
      margin-bottom: 20px;
    }

    .form-group label {
      display: block;
      font-weight: 600;
      font-size: 0.9rem;
      color: var(--dark);
      margin-bottom: 6px;
    }

    .form-group input,
    .form-group textarea {
      width: 100%;
      padding: 14px 16px;
      border: 1.5px solid var(--gray-200);
      border-radius: var(--radius);
      font-size: 1rem;
      font-family: 'DM Sans', sans-serif;
      color: var(--dark);
      background: var(--gray-50);
      transition: all 0.2s;
      outline: none;
    }

    .form-group input:focus,
    .form-group textarea:focus {
      border-color: var(--primary);
      background: var(--white);
      box-shadow: 0 0 0 3px rgba(26,86,219,0.1);
    }

    .form-group textarea { resize: vertical; min-height: 100px; }

    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

    .btn-submit {
      width: 100%;
      padding: 16px;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: var(--white);
      border: none;
      border-radius: var(--radius);
      font-size: 1rem;
      font-weight: 700;
      font-family: 'Inter', sans-serif;
      cursor: pointer;
      transition: all 0.3s;
    }

    .btn-submit:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(26,86,219,0.35);
    }

    .contact-info h3 {
      font-size: 1.5rem;
      margin-bottom: 8px;
    }

    .contact-info > p {
      color: var(--gray-600);
      margin-bottom: 32px;
    }

    .contact-info-item {
      display: flex;
      gap: 16px;
      margin-bottom: 28px;
    }

    .contact-info-icon {
      width: 52px;
      height: 52px;
      background: rgba(245,158,11,0.1);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
      flex-shrink: 0;
    }

    .contact-info-text strong {
      display: block;
      font-family: 'Inter', sans-serif;
      font-size: 0.85rem;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: var(--gray-400);
      margin-bottom: 4px;
    }

    .contact-info-text a {
      color: var(--dark);
      text-decoration: none;
      font-weight: 600;
      font-size: 1.05rem;
    }

    .contact-info-text span {
      color: var(--dark);
      font-weight: 600;
      font-size: 1.05rem;
    }

    .contact-info-text a:hover { color: var(--primary); }

    .contact-promises {
      background: var(--gray-50);
      border-radius: var(--radius);
      padding: 24px;
      margin-top: 32px;
    }

    .contact-promises li {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 12px;
      font-weight: 500;
      color: var(--gray-700);
      list-style: none;
    }

    .contact-promises li:last-child { margin-bottom: 0; }

    .contact-promises .check-green { color: #22c55e; font-weight: bold; }

    /* ── FOOTER ── */
    .footer {
      background: var(--dark);
      padding: 48px 0 24px;
    }

    .footer-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 20px;
    }

    .footer-logo {
      font-family: 'Inter', sans-serif;
      font-weight: 900;
      font-size: 1.1rem;
      color: var(--white);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .footer-nav { display: flex; gap: 24px; }

    .footer-nav a {
      color: rgba(255,255,255,0.6);
      text-decoration: none;
      font-size: 0.9rem;
      transition: color 0.2s;
    }

    .footer-nav a:hover { color: var(--white); }

    .footer-bottom {
      text-align: center;
      margin-top: 32px;
      padding-top: 24px;
      border-top: 1px solid rgba(255,255,255,0.1);
      color: rgba(255,255,255,0.4);
      font-size: 0.85rem;
    }

    /* ── MOBILE MENU ── */
    .mobile-menu {
      display: none;
      position: fixed;
      top: 72px;
      left: 0;
      right: 0;
      background: var(--white);
      padding: 16px 24px;
      box-shadow: var(--shadow-lg);
      z-index: 999;
      border-top: 1px solid var(--gray-200);
    }

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

    .mobile-menu a {
      display: block;
      padding: 14px 0;
      color: var(--dark);
      text-decoration: none;
      font-weight: 600;
      font-size: 1.05rem;
      border-bottom: 1px solid var(--gray-100);
    }

    .mobile-menu a:last-child { border-bottom: none; }

    /* ── RESPONSIVE ── */
    @media (max-width: 1024px) {
      .about-grid, .projects-content, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
      .services-grid { grid-template-columns: repeat(2, 1fr); }
      .why-grid { grid-template-columns: repeat(2, 1fr); }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 768px) {
      .nav { display: none; }
      .mobile-toggle { display: flex; }
      .services-grid { grid-template-columns: 1fr; }
      .why-grid { grid-template-columns: 1fr; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .form-row { grid-template-columns: 1fr; }
      .contact-form { padding: 28px 20px; }
      .hero { padding: 120px 0 60px; }
      .section { padding: 70px 0; }
      .review-card { min-width: 300px; }
      .projects-gallery { grid-template-columns: 1fr 1fr; }
      .project-img:first-child { grid-row: auto; }
      .cta-checks { flex-direction: column; align-items: center; gap: 10px; }
      .footer-inner { flex-direction: column; text-align: center; }
      .footer-nav { flex-wrap: wrap; justify-content: center; }
      .about-image .floating-card { right: 10px; bottom: -15px; }
    }

    @media (max-width: 480px) {
      .stats-grid { grid-template-columns: 1fr 1fr; }
      .hero-buttons { flex-direction: column; }
      .hero-buttons .btn { justify-content: center; }
      .cta-buttons { flex-direction: column; align-items: center; }
    }

    /* ── SCROLL ANIMATIONS ── */
    .fade-in {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .fade-in.visible {
      opacity: 1;
      transform: translateY(0);
    }


    /* ── SERVICE PAGE EXTRAS ── */
    .page-hero {
      padding: 140px 0 70px;
      background: linear-gradient(135deg, rgba(15,23,42,0.88) 0%, rgba(30,58,138,0.82) 100%),
                  url('https://images.pexels.com/photos/257736/pexels-photo-257736.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&dpr=2') center/cover no-repeat;
      position: relative;
      overflow: hidden;
    }
    .page-hero .hero-content { max-width: 820px; }
    .page-hero h1 {
      font-size: clamp(1.9rem, 4.2vw, 3rem);
      color: var(--white);
      margin-bottom: 16px;
      letter-spacing: -0.03em;
    }
    .page-hero h1 .highlight {
      background: linear-gradient(135deg, var(--accent), var(--accent-light));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
      font-size: 0.875rem;
      color: rgba(255,255,255,0.65);
      margin-bottom: 20px;
    }
    .breadcrumb a { color: rgba(255,255,255,0.8); text-decoration: none; }
    .breadcrumb a:hover { color: var(--accent-light); }
    .breadcrumb span { opacity: 0.5; }
    .prose { max-width: 760px; margin: 0 auto; }
    .prose h2 {
      font-size: clamp(1.5rem, 3vw, 2rem);
      margin: 40px 0 16px;
      letter-spacing: -0.02em;
    }
    .prose h2:first-child { margin-top: 0; }
    .prose h3 {
      font-size: 1.2rem;
      margin: 28px 0 12px;
      font-weight: 700;
    }
    .prose p { margin-bottom: 16px; font-size: 1.05rem; color: var(--gray-700); }
    .prose ul {
      list-style: none;
      margin: 16px 0 24px;
      padding: 0;
    }
    .prose ul li {
      position: relative;
      padding: 10px 0 10px 36px;
      border-bottom: 1px solid var(--gray-100);
      color: var(--gray-700);
    }
    .prose ul li::before {
      content: '';
      position: absolute;
      left: 0;
      top: 14px;
      width: 20px;
      height: 20px;
      background: rgba(34,197,94,0.12);
      border-radius: 50%;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2322c55e'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");
      background-size: 14px;
      background-repeat: no-repeat;
      background-position: center;
    }
    .benefit-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
      margin: 28px 0;
    }
    .benefit-card {
      background: var(--white);
      border: 1px solid var(--gray-200);
      border-radius: var(--radius);
      padding: 24px;
    }
    .benefit-card h4 {
      font-size: 1rem;
      margin-bottom: 8px;
      font-weight: 700;
    }
    .benefit-card p {
      font-size: 0.95rem;
      color: var(--gray-600);
      margin: 0;
    }
    a.service-card {
      text-decoration: none;
      color: inherit;
      display: block;
    }
    a.service-card .service-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-top: 16px;
      color: var(--primary);
      font-weight: 700;
      font-size: 0.95rem;
    }
    .service-card:hover .service-link { color: var(--accent-dark); }
    .related-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .related-card {
      background: var(--white);
      border: 1px solid var(--gray-200);
      border-radius: var(--radius);
      padding: 24px;
      text-decoration: none;
      color: inherit;
      transition: all 0.3s;
    }
    .related-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
      border-color: transparent;
    }
    .related-card h3 {
      font-size: 1.05rem;
      margin-bottom: 8px;
      font-weight: 700;
    }
    .related-card p {
      font-size: 0.9rem;
      color: var(--gray-600);
      margin: 0;
    }
    @media (max-width: 1024px) {
      .benefit-grid, .related-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 768px) {
      .page-hero { padding: 120px 0 50px; }
      .benefit-grid, .related-grid { grid-template-columns: 1fr; }
    }

/* ── NAV DROPDOWN + FOOTER COLUMNS ── */
    .nav-item { position: relative; }
    .nav-item > button.nav-link {
      text-decoration: none;
      color: var(--gray-600);
      font-weight: 500;
      font-size: 0.95rem;
      padding: 8px 16px;
      border-radius: 8px;
      transition: all 0.2s;
      background: none;
      border: none;
      cursor: pointer;
      font-family: inherit;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .nav-item > button.nav-link:hover,
    .nav-item.open > button.nav-link,
    .nav-item:focus-within > button.nav-link {
      color: var(--dark);
      background: var(--gray-100);
    }
    .nav-caret {
      width: 0; height: 0;
      border-left: 4px solid transparent;
      border-right: 4px solid transparent;
      border-top: 5px solid currentColor;
      opacity: 0.7;
      transition: transform 0.2s;
    }
    .nav-item.open .nav-caret,
    .nav-item:hover .nav-caret { transform: rotate(180deg); }
    .nav-dropdown {
      position: absolute;
      top: calc(100% + 6px);
      left: 0;
      min-width: 260px;
      background: var(--white);
      border: 1px solid var(--gray-200);
      border-radius: 12px;
      box-shadow: var(--shadow-xl);
      padding: 8px;
      opacity: 0;
      visibility: hidden;
      transform: translateY(6px);
      transition: all 0.2s ease;
      z-index: 1100;
    }
    .nav-item:hover .nav-dropdown,
    .nav-item.open .nav-dropdown,
    .nav-item:focus-within .nav-dropdown {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }
    .nav-dropdown a {
      display: block;
      padding: 10px 14px;
      border-radius: 8px;
      color: var(--gray-700);
      text-decoration: none;
      font-weight: 500;
      font-size: 0.92rem;
      white-space: nowrap;
    }
    .nav-dropdown a:hover,
    .nav-dropdown a:focus {
      background: var(--gray-50);
      color: var(--primary);
    }
    .nav-dropdown a.dropdown-all {
      font-weight: 700;
      color: var(--dark);
      border-bottom: 1px solid var(--gray-100);
      margin-bottom: 4px;
      border-radius: 8px 8px 0 0;
    }
    .mobile-menu .mobile-dropdown-toggle {
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 14px 0;
      color: var(--dark);
      background: none;
      border: none;
      border-bottom: 1px solid var(--gray-100);
      font-weight: 600;
      font-size: 1.05rem;
      font-family: inherit;
      cursor: pointer;
      text-align: left;
    }
    .mobile-submenu {
      display: none;
      padding: 4px 0 8px 12px;
      border-bottom: 1px solid var(--gray-100);
    }
    .mobile-submenu.open { display: block; }
    .mobile-submenu a {
      display: block;
      padding: 10px 0;
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--gray-600);
      border-bottom: none !important;
      text-decoration: none;
    }
    .mobile-submenu a:hover { color: var(--primary); }

    .footer { background: var(--dark); padding: 64px 0 24px; }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
      gap: 40px;
      margin-bottom: 40px;
    }
    .footer-brand p {
      color: rgba(255,255,255,0.65);
      font-size: 0.95rem;
      margin-top: 14px;
      line-height: 1.6;
      max-width: 280px;
    }
    .footer-col h4 {
      color: var(--white);
      font-size: 0.95rem;
      font-weight: 700;
      margin-bottom: 16px;
    }
    .footer-col ul { list-style: none; padding: 0; margin: 0; }
    .footer-col li { margin-bottom: 10px; }
    .footer-col a {
      color: rgba(255,255,255,0.65);
      text-decoration: none;
      font-size: 0.92rem;
      transition: color 0.2s;
    }
    .footer-col a:hover { color: var(--accent-light); }
    .footer-contact-item {
      color: rgba(255,255,255,0.65);
      font-size: 0.92rem;
      margin-bottom: 12px;
      line-height: 1.5;
    }
    .footer-contact-item strong {
      display: block;
      color: rgba(255,255,255,0.9);
      font-size: 0.8rem;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      margin-bottom: 4px;
    }
    .footer-contact-item a {
      color: rgba(255,255,255,0.85);
      text-decoration: none;
    }
    .footer-contact-item a:hover { color: var(--accent-light); }
    .footer-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-top: 8px;
      padding: 8px 12px;
      border-radius: 50px;
      background: rgba(245,158,11,0.15);
      border: 1px solid rgba(245,158,11,0.3);
      color: var(--accent-light);
      font-size: 0.8rem;
      font-weight: 600;
    }
    .footer-bottom {
      text-align: center;
      padding-top: 24px;
      border-top: 1px solid rgba(255,255,255,0.1);
      color: rgba(255,255,255,0.4);
      font-size: 0.85rem;
    }
    @media (max-width: 1024px) {
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    }
    @media (max-width: 768px) {
      .footer-grid { grid-template-columns: 1fr; gap: 28px; }
      .footer-brand p { max-width: none; }
    }