/* ========== CSS VARIABLES ========== */
    :root {
      --primary:      #2c2c2c;
      --primary-dark: #1a1a1a;
      --primary-mid:  #3d1c19;
      --accent:       #c0392b;
      --accent-dark:  #96281b;
      --accent-light: #fdf2f2;
      --white:        #ffffff;
      --light-gray:   #f5f5f5;
      --mid-gray:     #ececec;
      --text-dark:    #2c2c2c;
      --text-body:    #3a3a3a;
      --text-muted:   #666666;
      --border:       #e0e0e0;
      --shadow-sm:    0 2px 12px rgba(44,44,44,.08);
      --shadow-md:    0 8px 32px rgba(44,44,44,.14);
      --shadow-lg:    0 20px 60px rgba(44,44,44,.18);
      --radius-sm:    8px;
      --radius-md:    14px;
      --radius-lg:    22px;
      --transition:   all .3s cubic-bezier(.4,0,.2,1);
    }

    /* ========== RESET & BASE ========== */
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Inter', sans-serif;
      color: var(--text-body);
      background: var(--white);
      overflow-x: hidden;
      line-height: 1.7;
    }
    h1,h2,h3,h4,h5,h6 {
      font-family: 'Oswald', sans-serif;
      color: var(--text-dark);
      line-height: 1.2;
    }
    a { text-decoration: none !important; color: inherit; }
    img { max-width: 100%; height: auto; }

    /* ========== UTILITY ========== */
    .text-accent  { color: var(--accent) !important; }
    .bg-primary-custom { background: var(--primary); }
    .bg-accent { background: var(--accent); }
    .section-tag {
      display: inline-block;
      background: var(--accent-light);
      color: var(--accent);
      font-weight: 700;
      font-size: .78rem;
      letter-spacing: .12em;
      text-transform: uppercase;
      padding: 6px 18px;
      border-radius: 30px;
      margin-bottom: 14px;
    }
    .section-title {
      font-size: clamp(1.9rem, 4vw, 2.9rem);
      font-weight: 700;
      margin-bottom: .5rem;
    }
    .section-subtitle {
      font-size: 1.05rem;
      color: var(--text-muted);
      max-width: 620px;
      margin: 0 auto 2.5rem;
    }
    .btn-primary-custom {
      background: var(--accent);
      color: var(--white);
      border: none;
      padding: 13px 32px;
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: .95rem;
      letter-spacing: .03em;
      transition: var(--transition);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-primary-custom:hover {
      background: var(--accent-dark);
      color: var(--white);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(249,115,22,.35);
    }
    .btn-outline-custom {
      background: transparent;
      color: var(--white);
      border: 2px solid rgba(255,255,255,.6);
      padding: 11px 28px;
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: .95rem;
      transition: var(--transition);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-outline-custom:hover {
      background: var(--white);
      color: var(--primary);
      border-color: var(--white);
      transform: translateY(-2px);
    }
    .divider {
      width: 56px;
      height: 4px;
      background: var(--accent);
      border-radius: 4px;
      margin: 0 auto 1.5rem;
    }

    /* ========== ANIMATIONS ========== */
    .fade-up {
      opacity: 0;
      transform: translateY(40px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .fade-up.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .fade-left {
      opacity: 0;
      transform: translateX(-40px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .fade-left.visible {
      opacity: 1;
      transform: translateX(0);
    }
    .fade-right {
      opacity: 0;
      transform: translateX(40px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .fade-right.visible {
      opacity: 1;
      transform: translateX(0);
    }

    /* ========== STICKY HEADER ========== */
    #mainNav {
      background: var(--primary-dark);
      padding: 0;
      position: sticky;
      top: 0;
      z-index: 1050;
      box-shadow: 0 2px 20px rgba(0,0,0,.35);
      transition: var(--transition);
    }
    #mainNav .navbar-brand {
      font-family: 'Oswald', sans-serif;
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--white);
      letter-spacing: .03em;
    }
    #mainNav .navbar-brand span { color: var(--accent); }
    #mainNav .nav-link {
      color: rgba(255,255,255,.82) !important;
      font-weight: 500;
      font-size: .9rem;
      padding: 1.4rem .85rem !important;
      letter-spacing: .02em;
      transition: var(--transition);
      position: relative;
    }
    #mainNav .nav-link::after {
      content: '';
      position: absolute;
      bottom: 0; left: 50%; right: 50%;
      height: 3px;
      background: var(--accent);
      transition: var(--transition);
    }
    #mainNav .nav-link:hover { color: var(--white) !important; }
    #mainNav .nav-link:hover::after { left: 0; right: 0; }
    #mainNav .btn-nav {
      background: var(--accent);
      color: var(--white);
      border: none;
      padding: 9px 22px;
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: .88rem;
      transition: var(--transition);
    }
    #mainNav .btn-nav:hover {
      background: var(--accent-dark);
      transform: translateY(-1px);
    }
    .navbar-toggler { border-color: rgba(255,255,255,.3); }
    .navbar-toggler-icon {
      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255%2C255%2C255%2C.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }

    /* ========== HERO ========== */
    #hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      overflow: hidden;
      background: linear-gradient(135deg, #1a0a09 0%, var(--primary) 50%, var(--primary-mid) 100%);
    }
    #hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background:
        radial-gradient(ellipse at 70% 50%, rgba(249,115,22,.15) 0%, transparent 55%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
      pointer-events: none;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(249,115,22,.18);
      border: 1px solid rgba(249,115,22,.4);
      color: var(--accent);
      padding: 7px 18px;
      border-radius: 30px;
      font-size: .82rem;
      font-weight: 600;
      letter-spacing: .08em;
      text-transform: uppercase;
      margin-bottom: 1.5rem;
    }
    .hero-badge .pulse-dot {
      width: 8px; height: 8px;
      background: var(--accent);
      border-radius: 50%;
      animation: pulse 1.8s infinite;
    }
    @keyframes pulse {
      0%,100% { opacity:1; transform:scale(1); }
      50% { opacity:.5; transform:scale(1.5); }
    }
    #hero h1 {
      font-size: clamp(2.2rem, 5vw, 3.9rem);
      font-weight: 700;
      color: var(--white);
      line-height: 1.1;
      margin-bottom: 1.25rem;
    }
    #hero h1 span { color: var(--accent); }
    #hero p.lead {
      font-size: 1.08rem;
      color: rgba(255,255,255,.78);
      max-width: 560px;
      margin-bottom: 2.2rem;
      line-height: 1.75;
    }
    .hero-stats {
      display: flex;
      gap: 2rem;
      flex-wrap: wrap;
      margin-top: 2.5rem;
      padding-top: 2.5rem;
      border-top: 1px solid rgba(255,255,255,.15);
    }
    .hero-stat-item { text-align: left; }
    .hero-stat-item .num {
      font-family: 'Oswald', sans-serif;
      font-size: 1.9rem;
      font-weight: 700;
      color: var(--accent);
      line-height: 1;
    }
    .hero-stat-item .lbl {
      font-size: .8rem;
      color: rgba(255,255,255,.6);
      letter-spacing: .04em;
      text-transform: uppercase;
    }
    .hero-image-wrap {
      position: relative;
    }
    .hero-img-card {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      position: relative;
    }
    .hero-img-card img {
      width: 100%;
      height: 480px;
      object-fit: cover;
      display: block;
    }
    .hero-img-badge {
      position: absolute;
      bottom: 24px; left: 24px;
      background: var(--white);
      border-radius: var(--radius-md);
      padding: 14px 20px;
      box-shadow: var(--shadow-md);
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .hero-img-badge .icon {
      width: 42px; height: 42px;
      background: var(--accent-light);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent);
      font-size: 1.1rem;
    }
    .hero-img-badge .info p {
      margin: 0;
      font-size: .78rem;
      color: var(--text-muted);
    }
    .hero-img-badge .info strong {
      font-size: .95rem;
      color: var(--text-dark);
      font-weight: 700;
    }
    /* Floating construction elements */
    .hero-float-1 {
      position: absolute;
      top: -20px; right: -20px;
      width: 120px; height: 120px;
      background: rgba(249,115,22,.12);
      border-radius: 50%;
      animation: floatAnim 4s ease-in-out infinite;
    }
    .hero-float-2 {
      position: absolute;
      bottom: 60px; right: -30px;
      width: 70px; height: 70px;
      background: rgba(255,255,255,.07);
      border-radius: 50%;
      animation: floatAnim 5s ease-in-out infinite .8s;
    }
    @keyframes floatAnim {
      0%,100% { transform: translateY(0); }
      50% { transform: translateY(-18px); }
    }

    /* ========== TRUST BAR ========== */
    #trust-bar {
      background: var(--accent);
      padding: 22px 0;
    }
    .trust-item {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 14px;
      padding: 8px 12px;
    }
    .trust-item .t-icon {
      width: 46px; height: 46px;
      background: rgba(255,255,255,.2);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
      color: var(--white);
      flex-shrink: 0;
    }
    .trust-item .t-info .t-num {
      font-family: 'Oswald', sans-serif;
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--white);
      line-height: 1;
    }
    .trust-item .t-info .t-lbl {
      font-size: .78rem;
      color: rgba(255,255,255,.85);
      text-transform: uppercase;
      letter-spacing: .06em;
      font-weight: 600;
    }
    .trust-divider {
      width: 1px;
      height: 50px;
      background: rgba(255,255,255,.3);
    }

    /* ========== ABOUT ========== */
    #about { padding: 100px 0; background: var(--white); }
    .about-card {
      background: var(--light-gray);
      border-radius: var(--radius-md);
      padding: 28px;
      height: 100%;
      border: 1px solid var(--border);
      transition: var(--transition);
    }
    .about-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-md);
      border-color: var(--accent);
    }
    .about-card .a-icon {
      width: 56px; height: 56px;
      background: var(--accent-light);
      border-radius: var(--radius-sm);
      display: flex; align-items: center; justify-content: center;
      color: var(--accent);
      font-size: 1.4rem;
      margin-bottom: 1rem;
    }
    .about-card h5 {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: .5rem;
    }
    .about-card p {
      font-size: .9rem;
      color: var(--text-muted);
      margin: 0;
    }
    .about-img {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      position: relative;
    }
    .about-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      min-height: 400px;
    }
    .about-exp-badge {
      position: absolute;
      bottom: 28px; right: 28px;
      background: var(--accent);
      color: var(--white);
      border-radius: var(--radius-md);
      padding: 18px 22px;
      text-align: center;
      box-shadow: 0 8px 24px rgba(249,115,22,.4);
    }
    .about-exp-badge .num {
      font-family: 'Oswald', sans-serif;
      font-size: 2.2rem;
      font-weight: 700;
      line-height: 1;
    }
    .about-exp-badge .lbl {
      font-size: .75rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: .08em;
      opacity: .9;
    }

    /* ========== PRODUCTS ========== */
    #products { padding: 100px 0; background: var(--light-gray); }
    .product-card {
      background: var(--white);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      border: 1px solid var(--border);
      transition: var(--transition);
      height: 100%;
      display: flex;
      flex-direction: column;
    }
    .product-card:hover {
      transform: translateY(-8px);
      box-shadow: var(--shadow-lg);
      border-color: var(--accent);
    }
    .product-img {
      position: relative;
      overflow: hidden;
      height: 220px;
    }
    .product-img img {
      width: 100%; height: 100%;
      object-fit: cover;
      transition: transform .5s ease;
    }
    .product-card:hover .product-img img { transform: scale(1.07); }
    .product-badge {
      position: absolute;
      top: 14px; left: 14px;
      background: var(--accent);
      color: var(--white);
      font-size: .72rem;
      font-weight: 700;
      padding: 4px 12px;
      border-radius: 20px;
      letter-spacing: .06em;
      text-transform: uppercase;
    }
    .product-body {
      padding: 24px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }
    .product-body h4 {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: .6rem;
      color: var(--text-dark);
    }
    .product-body p {
      font-size: .9rem;
      color: var(--text-muted);
      margin-bottom: 1rem;
    }
    .product-features {
      list-style: none;
      padding: 0;
      margin: 0 0 1.5rem;
    }
    .product-features li {
      display: flex;
      align-items: flex-start;
      gap: 8px;
      font-size: .85rem;
      color: var(--text-body);
      margin-bottom: 6px;
    }
    .product-features li i {
      color: var(--accent);
      margin-top: 3px;
      flex-shrink: 0;
    }
    .product-body .btn-quote {
      margin-top: auto;
      background: var(--primary);
      color: var(--white);
      border: none;
      padding: 10px 22px;
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: .88rem;
      transition: var(--transition);
      width: 100%;
      text-align: center;
    }
    .product-body .btn-quote:hover {
      background: var(--accent);
      transform: translateY(-2px);
    }

    /* ========== INDUSTRIES ========== */
    #industries { padding: 100px 0; background: var(--primary); }
    #industries .section-title,
    #industries .section-subtitle { color: var(--white); }
    #industries .section-subtitle { color: rgba(255,255,255,.65); }
    .industry-card {
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.12);
      border-radius: var(--radius-md);
      padding: 32px 24px;
      text-align: center;
      transition: var(--transition);
      height: 100%;
    }
    .industry-card:hover {
      background: rgba(249,115,22,.15);
      border-color: rgba(249,115,22,.5);
      transform: translateY(-6px);
    }
    .industry-card .ind-icon {
      width: 64px; height: 64px;
      background: rgba(249,115,22,.2);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      margin: 0 auto 1rem;
      font-size: 1.6rem;
      color: var(--accent);
      transition: var(--transition);
    }
    .industry-card:hover .ind-icon {
      background: var(--accent);
      color: var(--white);
    }
    .industry-card h5 {
      color: var(--white);
      font-size: 1rem;
      font-weight: 600;
      margin: 0;
    }

    /* ========== WHY US ========== */
    #why-us { padding: 100px 0; background: var(--white); }
    .why-card {
      padding: 32px 28px;
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      background: var(--white);
      height: 100%;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }
    .why-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 4px;
      background: var(--accent);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform .4s ease;
    }
    .why-card:hover::before { transform: scaleX(1); }
    .why-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-md);
    }
    .why-card .w-icon {
      width: 60px; height: 60px;
      background: var(--light-gray);
      border-radius: var(--radius-sm);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.5rem;
      color: var(--accent);
      margin-bottom: 1.2rem;
      transition: var(--transition);
    }
    .why-card:hover .w-icon {
      background: var(--accent);
      color: var(--white);
    }
    .why-card h5 {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: .6rem;
    }
    .why-card p {
      font-size: .9rem;
      color: var(--text-muted);
      margin: 0;
    }

    /* ========== PROJECTS GALLERY ========== */
    #projects { padding: 100px 0; background: var(--light-gray); }
    .gallery-item {
      border-radius: var(--radius-md);
      overflow: hidden;
      position: relative;
      cursor: pointer;
      box-shadow: var(--shadow-sm);
    }
    .gallery-item img {
      width: 100%; height: 260px;
      object-fit: cover;
      transition: transform .5s ease;
      display: block;
    }
    .gallery-item.tall img { height: 540px; }
    .gallery-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(44,44,44,.85) 0%, transparent 55%);
      opacity: 0;
      transition: var(--transition);
      display: flex;
      align-items: flex-end;
      padding: 22px;
    }
    .gallery-item:hover .gallery-overlay { opacity: 1; }
    .gallery-item:hover img { transform: scale(1.06); }
    .gallery-overlay h6 {
      color: var(--white);
      font-size: .95rem;
      font-weight: 700;
      margin: 0;
    }
    .gallery-overlay p {
      color: rgba(255,255,255,.7);
      font-size: .8rem;
      margin: 0;
    }

    /* ========== TESTIMONIALS ========== */
    #testimonials { padding: 100px 0; background: var(--white); }
    .testi-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 36px;
      height: 100%;
      position: relative;
      transition: var(--transition);
      box-shadow: var(--shadow-sm);
    }
    .testi-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-md);
      border-color: var(--accent);
    }
    .testi-card .quote-icon {
      font-size: 3.5rem;
      color: var(--accent-light);
      line-height: 1;
      margin-bottom: .5rem;
      font-family: Georgia, serif;
    }
    .testi-card .stars { color: #fbbf24; font-size: .95rem; margin-bottom: 1rem; }
    .testi-card p {
      font-size: .95rem;
      color: var(--text-body);
      font-style: italic;
      margin-bottom: 1.5rem;
      line-height: 1.8;
    }
    .testi-author {
      display: flex;
      align-items: center;
      gap: 14px;
    }
    .testi-author .avatar {
      width: 52px; height: 52px;
      border-radius: 50%;
      background: var(--primary);
      display: flex; align-items: center; justify-content: center;
      color: var(--white);
      font-family: 'Oswald', sans-serif;
      font-size: 1.2rem;
      font-weight: 700;
      flex-shrink: 0;
    }
    .testi-author .info strong {
      display: block;
      font-size: .95rem;
      color: var(--text-dark);
      font-weight: 700;
    }
    .testi-author .info span {
      font-size: .82rem;
      color: var(--text-muted);
    }

    /* ========== INQUIRY FORM ========== */
    #inquiry { padding: 100px 0; background: var(--light-gray); }
    .form-wrap {
      background: var(--white);
      border-radius: var(--radius-lg);
      padding: 52px 48px;
      box-shadow: var(--shadow-md);
    }
    .form-wrap .form-label {
      font-weight: 600;
      font-size: .88rem;
      color: var(--text-dark);
      margin-bottom: 6px;
    }
    .form-wrap .form-control,
    .form-wrap .form-select {
      border: 1.5px solid var(--border);
      border-radius: var(--radius-sm);
      padding: 11px 16px;
      font-size: .92rem;
      color: var(--text-dark);
      transition: var(--transition);
      background: var(--light-gray);
    }
    .form-wrap .form-control:focus,
    .form-wrap .form-select:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(249,115,22,.12);
      background: var(--white);
    }
    .form-wrap .btn-submit {
      background: var(--accent);
      color: var(--white);
      border: none;
      padding: 15px 40px;
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: 1rem;
      width: 100%;
      transition: var(--transition);
      letter-spacing: .03em;
    }
    .form-wrap .btn-submit:hover {
      background: var(--accent-dark);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(249,115,22,.35);
    }
    .form-side {
      background: var(--primary);
      border-radius: var(--radius-lg);
      padding: 44px 36px;
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .form-side h3 {
      color: var(--white);
      font-size: 1.8rem;
      font-weight: 700;
      margin-bottom: 1.5rem;
    }
    .form-side h3 span { color: var(--accent); }
    .form-side ul {
      list-style: none;
      padding: 0;
      margin: 0 0 2rem;
    }
    .form-side ul li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      color: rgba(255,255,255,.82);
      font-size: .93rem;
      margin-bottom: 1rem;
    }
    .form-side ul li i {
      color: var(--accent);
      margin-top: 3px;
      flex-shrink: 0;
    }
    .contact-info-item {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 1.2rem;
    }
    .contact-info-item .c-icon {
      width: 40px; height: 40px;
      background: rgba(249,115,22,.2);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      color: var(--accent);
      font-size: .95rem;
      flex-shrink: 0;
    }
    .contact-info-item a {
      color: rgba(255,255,255,.82);
      font-size: .93rem;
      transition: var(--transition);
    }
    .contact-info-item a:hover { color: var(--accent); }

    /* ========== CTA BANNER ========== */
    #cta-banner {
      padding: 90px 0;
      background: linear-gradient(135deg, var(--accent) 0%, #b4362a 40%, var(--accent-dark) 100%);
      position: relative;
      overflow: hidden;
    }
    #cta-banner::before {
      content: '';
      position: absolute;
      inset: 0;
      background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    }
    #cta-banner h2 {
      color: var(--white);
      font-size: clamp(1.9rem, 4vw, 3rem);
    }
    #cta-banner p {
      color: rgba(255,255,255,.88);
      font-size: 1.08rem;
    }
    .btn-cta-white {
      background: var(--white);
      color: var(--accent);
      border: none;
      padding: 13px 32px;
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: .95rem;
      transition: var(--transition);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-cta-white:hover {
      background: var(--primary);
      color: var(--white);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(0,0,0,.2);
    }
    .btn-cta-outline {
      background: transparent;
      color: var(--white);
      border: 2px solid rgba(255,255,255,.7);
      padding: 11px 28px;
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: .95rem;
      transition: var(--transition);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-cta-outline:hover {
      background: rgba(255,255,255,.15);
      border-color: var(--white);
      color: var(--white);
      transform: translateY(-2px);
    }

    /* ========== FAQ ========== */
    #faq { padding: 100px 0; background: var(--white); }
    .faq-wrap .accordion-item {
      border: 1px solid var(--border);
      border-radius: var(--radius-md) !important;
      margin-bottom: 12px;
      overflow: hidden;
    }
    .faq-wrap .accordion-button {
      font-family: 'Oswald', sans-serif;
      font-size: 1.05rem;
      font-weight: 600;
      color: var(--text-dark);
      background: var(--white);
      padding: 20px 24px;
    }
    .faq-wrap .accordion-button:not(.collapsed) {
      color: var(--accent);
      background: var(--light-gray);
      box-shadow: none;
    }
    .faq-wrap .accordion-button::after {
      filter: none;
    }
    .faq-wrap .accordion-button:not(.collapsed)::after {
      filter: none;
    }
    .faq-wrap .accordion-body {
      font-size: .93rem;
      color: var(--text-body);
      padding: 0 24px 20px;
      line-height: 1.75;
    }
    .faq-wrap .accordion-button:focus { box-shadow: none; }

    /* ========== FOOTER ========== */
    #footer {
      background: var(--primary-dark);
      padding: 80px 0 0;
    }
    .footer-brand {
      font-family: 'Oswald', sans-serif;
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 1rem;
      display: inline-block;
    }
    .footer-brand span { color: var(--accent); }
    #footer p {
      color: rgba(255,255,255,.6);
      font-size: .9rem;
      line-height: 1.75;
      margin-bottom: 1.5rem;
    }
    .footer-title {
      font-family: 'Oswald', sans-serif;
      color: var(--white);
      font-size: 1.1rem;
      font-weight: 600;
      margin-bottom: 1.2rem;
      padding-bottom: 10px;
      border-bottom: 2px solid rgba(249,115,22,.5);
      display: inline-block;
    }
    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .footer-links li { margin-bottom: 10px; }
    .footer-links a {
      color: rgba(255,255,255,.6);
      font-size: .9rem;
      transition: var(--transition);
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .footer-links a:hover { color: var(--accent); padding-left: 4px; }
    .footer-links a i { font-size: .7rem; color: var(--accent); }
    .footer-contact-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      margin-bottom: 1rem;
      color: rgba(255,255,255,.6);
      font-size: .9rem;
    }
    .footer-contact-item i {
      color: var(--accent);
      margin-top: 3px;
      flex-shrink: 0;
      font-size: .95rem;
    }
    .footer-contact-item a { color: rgba(255,255,255,.6); transition: var(--transition); }
    .footer-contact-item a:hover { color: var(--accent); }
    .social-links {
      display: flex;
      gap: 10px;
      margin-top: 1.5rem;
    }
    .social-links a {
      width: 38px; height: 38px;
      background: rgba(255,255,255,.07);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      color: rgba(255,255,255,.6);
      font-size: .95rem;
      transition: var(--transition);
    }
    .social-links a:hover {
      background: var(--accent);
      color: var(--white);
      transform: translateY(-3px);
    }
    .footer-map {
      border-radius: var(--radius-md);
      overflow: hidden;
      height: 180px;
      border: 2px solid rgba(255,255,255,.1);
    }
    .footer-map iframe { width: 100%; height: 100%; border: 0; }
    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,.1);
      padding: 20px 0;
      margin-top: 60px;
    }
    .footer-bottom p {
      color: rgba(255,255,255,.45);
      font-size: .82rem;
      margin: 0;
    }

    /* ========== STICKY WHATSAPP BUTTON ========== */
    .wa-sticky {
      position: fixed;
      bottom: 28px;
      right: 28px;
      z-index: 9999;
      width: 58px;
      height: 58px;
      background: #25d366;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--white);
      font-size: 1.7rem;
      box-shadow: 0 6px 24px rgba(37,211,102,.45);
      transition: var(--transition);
      animation: waBounce 2.5s infinite;
    }
    .wa-sticky:hover {
      background: #1ebe5d;
      transform: scale(1.12);
      color: var(--white);
    }
    @keyframes waBounce {
      0%,100% { box-shadow: 0 6px 24px rgba(37,211,102,.45); }
      50% { box-shadow: 0 6px 36px rgba(37,211,102,.7); }
    }
    .wa-tooltip {
      position: absolute;
      right: 70px;
      background: var(--text-dark);
      color: var(--white);
      font-size: .78rem;
      font-weight: 600;
      white-space: nowrap;
      padding: 6px 12px;
      border-radius: 6px;
      opacity: 0;
      transform: translateX(8px);
      transition: var(--transition);
      pointer-events: none;
    }
    .wa-sticky:hover .wa-tooltip {
      opacity: 1;
      transform: translateX(0);
    }

    /* ========== BACK TO TOP ========== */
    #backToTop {
      position: fixed;
      bottom: 100px;
      right: 28px;
      width: 42px;
      height: 42px;
      background: var(--primary);
      color: var(--white);
      border: none;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      opacity: 0;
      transform: translateY(20px);
      transition: var(--transition);
      z-index: 999;
      font-size: .9rem;
    }
    #backToTop.visible { opacity: 1; transform: translateY(0); }
    #backToTop:hover { background: var(--accent); transform: translateY(-3px); }

    /* ========== COUNTER ANIMATION ========== */
    .counter-num { font-variant-numeric: tabular-nums; }

    /* ========== SUCCESS MESSAGE ========== */
    #successMsg {
      display: none;
      background: #d1fae5;
      border: 1px solid #6ee7b7;
      color: #065f46;
      border-radius: var(--radius-sm);
      padding: 14px 20px;
      font-weight: 600;
      margin-top: 16px;
    }

    /* ========== RESPONSIVE ========== */
    @media (max-width: 991px) {
      #mainNav .nav-link { padding: .8rem 1rem !important; }
      #mainNav .nav-link::after { display: none; }
      .form-wrap { padding: 36px 24px; }
      .form-side { margin-top: 28px; }
      .hero-img-card img { height: 340px; }
      .hero-stats { gap: 1.2rem; }
    }
    @media (max-width: 767px) {
      #hero { min-height: auto; padding: 80px 0 60px; }
      .hero-stats .hero-stat-item .num { font-size: 1.5rem; }
      .trust-divider { display: none; }
      .trust-item { border-bottom: 1px solid rgba(255,255,255,.15); padding: 14px 0; }
      .gallery-item.tall img { height: 260px; }
    }
    @media (max-width: 575px) {
      .form-wrap { padding: 28px 16px; }
      .hero-stats { gap: .8rem; }
    }