:root {
      --red: #DC2626;
      --red-dark: #B91C1C;
      --purple: #2D1B3D;
      --purple-light: #3D2A52;
      --white: #FFFFFF;
      --light-gray: #F3F4F6;
      --gray: #6B7280;
      --dark: #1F2937;
      --text: #374151;
      --shadow: 0 4px 20px rgba(0,0,0,0.1);
      --transition: all 0.3s ease;
    }

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

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: var(--text);
      line-height: 1.6;
      overflow-x: hidden;
    }

    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }
    img { max-width: 100%; display: block; }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* Animations */
    .fade-up {
      opacity: 0;
      transform: translateY(40px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .fade-up.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* ========== HEADER ========== */
    header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 1000;
      background: var(--white);
      box-shadow: 0 2px 10px rgba(0,0,0,0.08);
      transition: var(--transition);
    }

    header .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 15px;
      padding-bottom: 15px;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--purple);
    }

    .logo-icon {
      width: 40px;
      height: 40px;
      background: var(--red);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--white);
      font-size: 1.2rem;
    }

    nav ul {
      display: flex;
      gap: 30px;
      align-items: center;
    }

    nav a {
      font-weight: 500;
      color: var(--dark);
      transition: var(--transition);
      position: relative;
    }

    nav a:hover { color: var(--red); }

    nav a::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--red);
      transition: var(--transition);
    }

    nav a:hover::after { width: 100%; }

    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      background: none;
      border: none;
      padding: 5px;
    }

    .hamburger span {
      width: 28px;
      height: 3px;
      background: var(--purple);
      border-radius: 2px;
      transition: var(--transition);
    }

    /* ========== HERO ========== */
    .hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      overflow: hidden;
      padding-top: 80px;
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      z-index: 0;
    }

    .hero-bg img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .hero-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(45,27,61,0.85) 0%, rgba(45,27,61,0.5) 100%);
      z-index: 1;
    }

    .hero .container {
      position: relative;
      z-index: 2;
    }

    .hero-content {
      max-width: 650px;
    }

    .hero-content h1 {
      font-size: 3.2rem;
      font-weight: 800;
      color: var(--white);
      line-height: 1.2;
      margin-bottom: 20px;
    }

    .hero-content h1 span { color: var(--red); }

    .hero-content p {
      font-size: 1.1rem;
      color: rgba(255,255,255,0.85);
      margin-bottom: 30px;
      max-width: 500px;
    }

    .btn {
      display: inline-block;
      padding: 14px 36px;
      border-radius: 6px;
      font-weight: 600;
      font-size: 1rem;
      transition: var(--transition);
      cursor: pointer;
      border: none;
    }

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

    .btn-red:hover {
      background: var(--red-dark);
      transform: translateY(-2px);
      box-shadow: 0 8px 25px rgba(220,38,38,0.3);
    }

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

    .btn-outline:hover {
      background: var(--white);
      color: var(--purple);
    }

    .hero-buttons {
      display: flex;
      gap: 15px;
      flex-wrap: wrap;
    }

    /* ========== ABOUT ========== */
    .about {
      padding: 100px 0;
      background: var(--white);
    }

    .section-title {
      text-align: center;
      margin-bottom: 60px;
    }

    .section-title h2 {
      font-size: 2.4rem;
      font-weight: 700;
      color: var(--purple);
      margin-bottom: 10px;
    }

    .section-title p {
      color: var(--gray);
      max-width: 600px;
      margin: 0 auto;
    }

    .section-title .line {
      width: 60px;
      height: 4px;
      background: var(--red);
      margin: 15px auto 0;
      border-radius: 2px;
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
    }

    .about-image {
      position: relative;
    }

    .about-image img {
      border-radius: 12px;
      box-shadow: var(--shadow);
      width: 100%;
      height: 400px;
      object-fit: cover;
    }

    .about-badge {
      position: absolute;
      bottom: -20px;
      right: -20px;
      background: var(--red);
      color: var(--white);
      padding: 25px;
      border-radius: 12px;
      text-align: center;
      box-shadow: 0 8px 30px rgba(220,38,38,0.3);
    }

    .about-badge .number {
      font-size: 2.5rem;
      font-weight: 800;
      line-height: 1;
    }

    .about-badge .label {
      font-size: 0.85rem;
      margin-top: 5px;
    }

    .about-text h3 {
      font-size: 1.8rem;
      color: var(--purple);
      margin-bottom: 15px;
    }

    .about-text p {
      color: var(--gray);
      margin-bottom: 25px;
    }

    .about-features {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .about-feature {
      display: flex;
      align-items: flex-start;
      gap: 15px;
    }

    .about-feature-icon {
      width: 50px;
      height: 50px;
      min-width: 50px;
      background: rgba(220,38,38,0.1);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--red);
      font-size: 1.3rem;
    }

    .about-feature h4 {
      font-size: 1.1rem;
      color: var(--dark);
      margin-bottom: 4px;
    }

    .about-feature p {
      font-size: 0.9rem;
      color: var(--gray);
      margin: 0;
    }

    /* ========== WHY CHOOSE US ========== */
    .why-choose {
      padding: 100px 0;
      background: var(--light-gray);
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 25px;
    }

    .service-card {
      position: relative;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: var(--transition);
      cursor: pointer;
    }

    .service-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 12px 40px rgba(0,0,0,0.15);
    }

    .service-card img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      transition: var(--transition);
    }

    .service-card:hover img {
      transform: scale(1.05);
    }

    .service-card-label {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      background: var(--red);
      color: var(--white);
      padding: 12px 15px;
      font-weight: 600;
      font-size: 0.95rem;
      text-align: center;
    }

    /* ========== FEATURES ========== */
    .features {
      padding: 80px 0;
      background: var(--white);
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 30px;
    }

    .feature-item {
      text-align: center;
      padding: 40px 20px;
      border-radius: 12px;
      background: var(--light-gray);
      transition: var(--transition);
    }

    .feature-item:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow);
    }

    .feature-icon {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      background: rgba(220,38,38,0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 20px;
      font-size: 2rem;
      color: var(--red);
      transition: var(--transition);
    }

    .feature-item:hover .feature-icon {
      background: var(--red);
      color: var(--white);
    }

    .feature-item h4 {
      font-size: 1.1rem;
      color: var(--dark);
      margin-bottom: 8px;
    }

    .feature-item p {
      font-size: 0.9rem;
      color: var(--gray);
    }

    /* ========== EXPERT CONSTRUCTION ========== */
    .expert {
      padding: 100px 0;
      background: var(--light-gray);
    }

    .expert-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
    }

    .expert-images {
      display: flex;
      gap: 20px;
    }

    .expert-images img {
      width: 48%;
      height: 350px;
      object-fit: cover;
      border-radius: 12px;
      box-shadow: var(--shadow);
    }

    .expert-text h3 {
      font-size: 2rem;
      color: var(--purple);
      margin-bottom: 15px;
    }

    .expert-text p {
      color: var(--gray);
      margin-bottom: 20px;
    }

    .expert-text ul {
      margin-bottom: 25px;
    }

    .expert-text ul li {
      padding: 6px 0;
      color: var(--text);
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .expert-text ul li::before {
      content: '\2713';
      color: var(--red);
      font-weight: 700;
    }

    /* ========== TESTIMONIALS ========== */
    .testimonials {
      padding: 100px 0;
      background: var(--white);
    }

    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .testimonial-card {
      background: var(--light-gray);
      border-radius: 12px;
      padding: 35px 30px;
      transition: var(--transition);
      position: relative;
    }

    .testimonial-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow);
    }

    .testimonial-card::before {
      content: '\201C';
      font-size: 5rem;
      color: var(--red);
      opacity: 0.2;
      position: absolute;
      top: 10px;
      left: 20px;
      font-family: Georgia, serif;
      line-height: 1;
    }

    .stars {
      color: #F59E0B;
      font-size: 1.1rem;
      margin-bottom: 15px;
      letter-spacing: 2px;
    }

    .testimonial-card p {
      color: var(--gray);
      font-style: italic;
      margin-bottom: 20px;
      position: relative;
      z-index: 1;
    }

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

    .testimonial-avatar {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: var(--red);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--white);
      font-weight: 700;
      font-size: 1.2rem;
    }

    .testimonial-author h5 {
      font-size: 1rem;
      color: var(--dark);
    }

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

    /* ========== GALLERY ========== */
    .gallery {
      padding: 100px 0;
      background: var(--light-gray);
    }

    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .gallery-item {
      position: relative;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: var(--shadow);
    }

    .gallery-item img {
      width: 100%;
      height: 250px;
      object-fit: cover;
      transition: var(--transition);
    }

    .gallery-item:hover img {
      transform: scale(1.1);
    }

    .gallery-overlay {
      position: absolute;
      inset: 0;
      background: rgba(45,27,61,0.7);
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transition: var(--transition);
    }

    .gallery-item:hover .gallery-overlay {
      opacity: 1;
    }

    .gallery-overlay span {
      color: var(--white);
      font-weight: 600;
      font-size: 1.1rem;
    }

    /* ========== FOOTER ========== */
    footer {
      background: var(--purple);
      color: rgba(255,255,255,0.8);
      padding: 80px 0 30px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 40px;
      margin-bottom: 50px;
    }

    .footer-col h4 {
      color: var(--white);
      font-size: 1.2rem;
      margin-bottom: 25px;
      position: relative;
      padding-bottom: 10px;
    }

    .footer-col h4::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 40px;
      height: 3px;
      background: var(--red);
      border-radius: 2px;
    }

    .footer-col p {
      margin-bottom: 10px;
      font-size: 0.95rem;
    }

    .footer-col ul li {
      padding: 6px 0;
    }

    .footer-col ul li a {
      color: rgba(255,255,255,0.7);
      transition: var(--transition);
      font-size: 0.95rem;
    }

    .footer-col ul li a:hover {
      color: var(--red);
      padding-left: 5px;
    }

    .footer-col .contact-line {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      margin-bottom: 12px;
    }

    .footer-col .contact-line .icon {
      color: var(--red);
      margin-top: 2px;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.1);
      padding-top: 25px;
      text-align: center;
      font-size: 0.9rem;
    }

    /* ========== RESPONSIVE ========== */
    @media (max-width: 1024px) {
      .hero-content h1 { font-size: 2.6rem; }
      .about-grid { gap: 40px; }
      .services-grid { grid-template-columns: repeat(2, 1fr); }
      .features-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
      .expert-grid { gap: 40px; }
    }

    @media (max-width: 768px) {
      .hamburger { display: flex; }

      nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--white);
        box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        padding: 20px;
        transform: translateY(-120%);
        transition: var(--transition);
        z-index: 999;
      }

      nav.active { transform: translateY(0); }

      nav ul {
        flex-direction: column;
        gap: 15px;
      }

      .hero-content h1 { font-size: 2rem; }
      .hero { min-height: 80vh; }

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

      .about-image { order: -1; }

      .services-grid,
      .testimonials-grid,
      .gallery-grid {
        grid-template-columns: 1fr;
      }

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

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

      .about-badge {
        right: 10px;
        bottom: -15px;
      }

      .expert-images { flex-direction: column; }
      .expert-images img { width: 100%; height: 250px; }

      .section-title h2 { font-size: 1.8rem; }
    }