* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
        body { color: #333; line-height: 1.6; }
        :root {
            --navy: #1a2847;
            --navy-dark: #0f1830;
            --navy-light: #243456;
            --yellow: #024395;
            --yellow-dark: #01306d;
            --yellow-on-navy: #9ec4f5;
            --white: #ffffff;
            --gray-light: #f4f4f4;
            --gray-text: #666;
        }
        /* TOP BAR */
        .top-bar { background: var(--yellow); color: var(--white); padding: 8px 0; font-size: 13px; }
        .top-bar .container { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .top-bar a { color: var(--white); text-decoration: none; font-weight: 600; }
        .top-bar i { color: var(--white); margin-right: 6px; }
        .theme-toggle { width: 28px; height: 28px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.5); background: rgba(255,255,255,0.16); color: #fff; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; padding: 0; flex: 0 0 auto; }
        .theme-toggle:hover, .theme-toggle:focus-visible { background: var(--navy); outline: none; }
        .theme-toggle i { margin: 0; font-size: 13px; color: #fff; }
        /* HEADER */
        header { background: var(--white); color: var(--navy); padding: 18px 0; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 10px rgba(0,0,0,0.15); border-bottom: 3px solid var(--yellow); }
        .header-content { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; padding: 0 20px; gap: 20px; }
        .logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
        .logo-icon { width: 55px; height: 55px; background: var(--yellow); border-radius: 6px; display: flex; align-items: center; justify-content: center; color: var(--white); font-weight: 900; font-size: 24px; box-shadow: 0 2px 6px rgba(0,0,0,0.2); }
        .logo-text { display: flex; flex-direction: column; line-height: 1.1; }
        .logo-title { color: var(--navy); font-size: 22px; font-weight: 900; letter-spacing: 0.5px; }
        .logo-subtitle { color: var(--navy-dark); font-size: 12px; font-weight: 700; letter-spacing: 1.8px; margin-top: 2px; }
        nav ul { display: flex; gap: 28px; list-style: none; }
        nav a { color: var(--navy); text-decoration: none; font-weight: 500; font-size: 15px; transition: color 0.2s; padding: 5px 0; }
        nav a:hover, nav a.active { color: var(--yellow); }
        .header-cta { display: flex; align-items: center; gap: 18px; }
        .header-social, .top-social { display: inline-flex; align-items: center; gap: 8px; }
        .header-social a, .top-social a { width: 32px; height: 32px; border-radius: 50%; background: var(--yellow); color: #fff; display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }
        .top-social a { background: rgba(255,255,255,0.16); color: #fff; }
        .header-social a:hover, .top-social a:hover { background: var(--navy); color: #fff; }
        .header-social i, .top-social i { margin: 0; font-size: 15px; }
        .top-bar-end { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
        .top-social { display: none; }
        .phone-link { color: var(--navy); text-decoration: none; display: flex; align-items: center; gap: 6px; font-weight: 600; font-size: 15px; }
        .phone-link i { color: var(--navy); font-size: 16px; }
        .btn-cta { background: var(--yellow); color: var(--white); padding: 12px 24px; box-shadow: 0 2px 8px rgba(0,0,0,0.15); border: none; border-radius: 4px; font-weight: 800; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; transition: all 0.2s; font-size: 14px; letter-spacing: 0.5px; }
        .btn-cta:hover { background: var(--yellow-dark); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.2); }
        /* HERO */
        .hero { position: relative; min-height: 600px; color: var(--white); overflow: hidden; display: flex; align-items: center; }
        /* Horizontal pure-CSS content slider.
   Slides sit in a mask, travel in from the right, hold, then exit left.
   Keyframes are staggered across one loop, and hover pauses the loop.
   Pattern adapted from the ForFrontend pure-CSS content slider to full-bleed percentages. */
.content-slider.hero-slider { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; }
.hero-slider .slider,
.hero-slider .mask,
.hero-slider ul { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; padding: 0; }
.hero-slider .mask { overflow: hidden; }
.hero-slider ul { list-style: none; }
.hero-slider li { position: absolute; top: 0; left: 0; width: 100%; height: 100%; transform: translateX(100%); transition: transform 0.55s ease; }
.hero-slider li.is-active { transform: translateX(0); z-index: 1; }
.hero-slider li.is-before { transform: translateX(-100%); }
.hero-slider li.no-anim { transition: none; }
.hero-slider li img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }

.hero-controls { position: absolute; z-index: 4; left: 0; right: 0; bottom: 22px; display: flex; align-items: center; justify-content: center; gap: 14px; }
.hero-arrow { width: 44px; height: 44px; border-radius: 50%; border: 2px solid rgba(255,255,255,0.9); background: rgba(15, 24, 48, 0.72); color: var(--white); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; font-size: 16px; }
.hero-arrow:hover, .hero-arrow:focus-visible { background: var(--yellow); color: var(--white); border-color: var(--yellow); outline: none; }
.hero-dots { display: flex; gap: 8px; }
.hero-dot { width: 13px; height: 13px; border-radius: 50%; border: 2px solid var(--white); background: transparent; cursor: pointer; padding: 0; }
.hero-dot.is-active, .hero-dot[aria-current="true"] { background: var(--yellow); border-color: var(--yellow); }
.hero-dot:focus-visible { outline: 2px solid var(--yellow); outline-offset: 3px; }

@media (max-width: 768px) {
    .hero-controls { bottom: 14px; gap: 10px; }
    .hero-arrow { width: 38px; height: 38px; }
}

@media (prefers-reduced-motion: reduce) {
    .hero-slider li { transition: none; }
}

        .hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(90deg, rgba(15, 24, 48, 0.92) 0%, rgba(15, 24, 48, 0.82) 46%, rgba(15, 24, 48, 0.45) 72%, rgba(15, 24, 48, 0.28) 100%); z-index: 2; pointer-events: none; }
        .hero-content { position: relative; z-index: 3; max-width: 1200px; margin: 0 auto; padding: 80px 20px; width: 100%; }
        .hero h1 { font-size: 52px; font-weight: 900; line-height: 1.05; margin-bottom: 24px; letter-spacing: -0.5px; max-width: 640px; }
        .hero h1 .accent { color: var(--yellow-on-navy); display: block; margin-top: 5px; }
        .hero .tagline { font-size: 20px; margin-bottom: 30px; opacity: 0.95; font-weight: 400; }
        .hero .badges { display: flex; gap: 12px; margin: 30px 0 35px; flex-wrap: wrap; }
        .badge { display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.12); padding: 10px 16px; border-radius: 50px; backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.15); font-size: 14px; font-weight: 500; }
        .badge i { color: var(--yellow-on-navy); font-size: 16px; }
        .hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
        .btn-primary { background: var(--yellow); color: var(--white); padding: 16px 30px; border: none; border-radius: 4px; font-weight: 800; font-size: 15px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 10px; transition: all 0.2s; letter-spacing: 0.5px; }
        .btn-primary:hover { background: var(--yellow-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(2, 67, 149, 0.35); }
        .btn-secondary { background: transparent; color: var(--white); padding: 16px 30px; border: 2px solid var(--white); border-radius: 4px; font-weight: 700; font-size: 15px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 10px; transition: all 0.2s; }
        .btn-secondary:hover { background: var(--white); color: var(--navy); transform: translateY(-2px); }
        /* SERVICES BAR */
        .services-bar { background: #f4f7fb; padding: 76px 0 64px; }
        .services-bar h2 { text-align: center; color: var(--navy); margin-bottom: 0; font-size: 34px; font-weight: 800; }
        .services-lead { text-align: center; color: #4d5668; max-width: 560px; margin: 22px auto 28px; font-size: 17px; line-height: 1.5; }
        .services-slider { position: relative; max-width: 1160px; margin: 0 auto; }
        .services-slider.is-ready { padding: 0 54px; }
        .services-viewport { overflow: visible; }
        .services-slider.is-ready .services-viewport { overflow: hidden; padding: 16px 0 26px; touch-action: pan-y; }
        .services-arrow, .services-dots { display: none; }
        .services-slider.is-ready .services-arrow { position: absolute; top: 40%; z-index: 2; width: 42px; height: 42px; border: none; border-radius: 50%; background: var(--yellow); color: #fff; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; font-size: 16px; box-shadow: 0 8px 18px rgba(2,67,149,0.28); }
        .services-slider.is-ready .services-prev { left: 6px; }
        .services-slider.is-ready .services-next { right: 6px; }
        .services-arrow:hover:not(:disabled), .services-arrow:focus-visible:not(:disabled) { background: var(--yellow-dark); outline: none; }
        .services-arrow:disabled { opacity: 0.35; cursor: default; }
        .services-slider.is-ready .services-dots { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 2px; }
        .services-dots button { width: 9px; height: 9px; padding: 0; border: none; border-radius: 50%; background: rgba(26,40,71,0.22); cursor: pointer; }
        .services-dots button[aria-selected="true"] { width: 22px; border-radius: 6px; background: var(--yellow); }
        .services-dots button:focus-visible { outline: 2px solid var(--yellow); outline-offset: 3px; }
        .services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
        .services-slider.is-ready .services-grid { display: flex; align-items: stretch; max-width: none; width: 100%; margin: 0; padding: 0; transition: transform 0.45s ease; }
        .services-slider.is-ready .services-grid.no-anim { transition: none; }
        .service-item { position: relative; display: flex; flex-direction: column; background: #fff; border-radius: 18px; overflow: hidden; text-align: left; box-shadow: 0 14px 32px rgba(26,40,71,0.08); border: 1px solid rgba(26,40,71,0.06); }
        .services-slider.is-ready .service-item { flex: 0 0 calc((100% - 40px) / 3); width: calc((100% - 40px) / 3); min-width: 0; }
        .service-item::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--yellow); z-index: 2; }
        .service-item img { width: 100%; height: 168px; object-fit: cover; display: block; }
        .service-copy { position: relative; z-index: 1; display: flex; flex-direction: column; flex: 1; padding: 0 16px 18px; }
        .service-item i { width: 40px; height: 40px; margin: -20px 0 12px; border-radius: 12px; background: var(--yellow); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 16px; box-shadow: 0 8px 16px rgba(2,67,149,0.28); }
        .service-item strong { display: block; color: var(--navy); font-size: 17px; line-height: 1.25; }
        .service-item em { display: block; margin-top: 8px; font-style: normal; color: #556277; font-size: 14px; line-height: 1.5; font-weight: 500; }
        .service-copy::after { content: 'View service'; display: block; margin-top: auto; padding-top: 14px; color: var(--yellow); font-size: 13px; font-weight: 800; letter-spacing: 0.2px; }
        .services-more { text-align: center; margin: 28px 0 0; }
        .services-more a { color: var(--yellow); font-weight: 800; text-decoration: none; }
        .services-more a:hover { text-decoration: underline; }
        /* CONTENT SECTIONS */
        .content { background: var(--navy); color: var(--white); padding: 80px 0; position: relative; overflow: hidden; }
        .content::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at 20% 50%, rgba(2,67,149,0.08) 0%, transparent 50%), radial-gradient(circle at 80% 80%, rgba(2,67,149,0.05) 0%, transparent 50%); pointer-events: none; }
        .content-grid { display: grid; grid-template-columns: 1fr 1.15fr 0.95fr; gap: 35px; max-width: 1200px; margin: 0 auto; padding: 0 20px; position: relative; z-index: 1; }
        .gallery-section { background: #f4f6f8; padding: 72px 20px; }
        .gallery-inner { max-width: 1100px; margin: 0 auto; }
        .gallery-section h2 { color: var(--navy); font-size: 32px; font-weight: 900; text-align: center; letter-spacing: 0.4px; }
        .gallery-section h2::after { content: ''; display: block; width: 56px; height: 3px; background: var(--yellow); margin: 12px auto 0; border-radius: 2px; }
        .gallery-lead { text-align: center; color: #4d5668; max-width: 560px; margin: 16px auto 28px; }
        .gallery-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
        .gallery-section .before-after { gap: 12px; }
        .gallery-section .ba-img { aspect-ratio: 16 / 10; box-shadow: 0 8px 22px rgba(26,40,71,0.12); }
        .gallery-section .ba-label { transform: none; font-size: 13px; padding: 28px 12px 12px; }
        .content h3 { font-size: 22px; margin-bottom: 25px; font-weight: 800; letter-spacing: 0.3px; }
        .content h3 .accent { color: var(--yellow-on-navy); }
        .check-list { list-style: none; }
        .check-list li { padding: 14px 0; display: flex; gap: 12px; align-items: flex-start; border-bottom: 1px solid rgba(26,40,71,0.15); transition: transform 0.3s, padding-left 0.3s; }
        .check-list li:hover { transform: translateX(5px); padding-left: 8px; }
        .check-list li:last-child { border: none; padding-bottom: 0; }
        .check-list i { color: var(--yellow-on-navy); margin-top: 3px; font-size: 16px; min-width: 18px; }
        .check-list strong { display: block; margin-bottom: 3px; font-size: 15px; }
        .check-list p { font-size: 13px; opacity: 0.8; }
        .before-after { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .ba-img { aspect-ratio: 1; background: var(--navy-dark); border-radius: 8px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; cursor: pointer; box-shadow: 0 4px 15px rgba(0,0,0,0.3); }
        .ba-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
        .ba-img:hover img { transform: scale(1.1); }
        .ba-img span { position: absolute; top: 10px; left: 10px; background: rgba(0,0,0,0.7); color: var(--white); padding: 4px 14px; border-radius: 4px; font-size: 11px; font-weight: 700; letter-spacing: 1px; z-index: 2; }
        .ba-img.after span { background: var(--yellow); color: var(--white); }
        .ba-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, transparent 50%, rgba(2,67,149,0.2) 100%); opacity: 0; transition: opacity 0.4s; }
        .ba-img:hover::after { opacity: 1; }
        .ba-label { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(0,0,0,0.85)); color: var(--white); padding: 25px 12px 10px; font-size: 12px; font-weight: 600; text-align: center; letter-spacing: 0.5px; z-index: 2; transform: translateY(100%); transition: transform 0.4s ease; }
        .ba-img:hover .ba-label { transform: translateY(0); }
        .ba-img.after .ba-label { color: var(--yellow-on-navy); }
        .review-stars { color: var(--yellow-on-navy); font-size: 18px; margin-bottom: 15px; letter-spacing: 2px; }
        .review-text { font-style: italic; line-height: 1.7; margin-bottom: 12px; font-size: 14px; }
        .review-author { color: var(--yellow-on-navy); font-weight: 600; font-size: 14px; }
        /* REVIEWS CAROUSEL */
        .reviews-carousel { position: relative; margin-top: 5px; }
        .reviews-track { position: relative; }
        .review-item { position: absolute; top: 0; left: 0; width: 100%; opacity: 0; transform: translateX(40px); transition: opacity 0.6s ease, transform 0.6s ease; pointer-events: none; }
        .review-item.active { position: relative; opacity: 1; transform: none; pointer-events: auto; }
        .review-source { margin: -8px 0 14px; font-size: 13px; }
        .review-source a { color: var(--yellow-on-navy); font-weight: 700; }
        .review-item.exit-left { transform: translateX(-40px); }
        .review-item.exit-right { transform: translateX(40px); }
        .review-author { display: flex; align-items: center; gap: 10px; margin-top: 14px; color: var(--yellow-on-navy); }
        .review-avatar { width: 38px; height: 38px; background: linear-gradient(135deg, var(--yellow), var(--yellow-dark)); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 14px; box-shadow: 0 2px 8px rgba(2,67,149,0.35); }
        .review-author strong { display: block; font-size: 14px; line-height: 1.2; color: var(--yellow-on-navy); }
        .review-author small { color: rgba(255,255,255,0.6); font-size: 11px; font-weight: 400; }
        .review-nav { display: flex; align-items: center; justify-content: center; gap: 15px; margin-top: 18px; }
        .review-btn { width: 32px; height: 32px; border-radius: 50%; background: rgba(158,196,245,0.15); color: var(--yellow-on-navy); border: 1px solid rgba(158,196,245,0.35); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 11px; transition: all 0.3s; }
        .review-btn:hover { background: var(--yellow); color: var(--white); transform: scale(1.1); }
        .review-dots { display: flex; gap: 6px; }
        .review-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.2); cursor: pointer; transition: all 0.3s; }
        .review-dot.active { background: var(--yellow-on-navy); width: 24px; border-radius: 4px; box-shadow: 0 0 10px rgba(158,196,245,0.5); }
        .review-counter { text-align: center; font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 10px; letter-spacing: 1px; }
        .review-counter .current { color: var(--yellow-on-navy); font-weight: 700; font-size: 14px; }
        /* CONTACT FORM */
        .contact-form { display: flex; flex-direction: column; gap: 11px; }
        .contact-form .hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
        .contact-form #estimate-turnstile { min-height: 65px; }
        .contact-form input, .contact-form select, .contact-form textarea { background: var(--white); color: #333; border: none; padding: 12px 14px; border-radius: 4px; font-size: 14px; font-family: inherit; }
        .contact-form input::placeholder, .contact-form textarea::placeholder { color: #999; }
        .contact-form select { color: #666; }
        .contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: 2px solid var(--yellow); outline-offset: 1px; }
        .contact-form button { background: #25D366; color: white; border: none; padding: 14px; font-weight: 800; cursor: pointer; border-radius: 4px; display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 14px; letter-spacing: 0.5px; transition: all 0.2s; }
        .contact-form button:hover { background: #1ebe5b; transform: translateY(-2px); }
        /* FOOTER */
        footer { background: var(--white); color: var(--navy); padding: 50px 0 20px; border-top: 3px solid var(--yellow); }
        .footer-content { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.4fr 1fr; gap: 30px; max-width: 1200px; margin: 0 auto; padding: 0 20px 30px; border-bottom: 1px solid rgba(26,40,71,0.15); }
        .footer-content .item { display: flex; flex-direction: column; gap: 4px; }
        .footer-content .item > i { color: var(--yellow); margin-right: 8px; }
        .footer-content strong { font-size: 15px; margin-top: 2px; }
        .footer-content small { color: rgba(26,40,71,0.6); font-size: 12px; }
        .footer-content p { color: rgba(26,40,71,0.7); font-size: 13px; line-height: 1.5; margin-top: 8px; }
        .footer-content .logo { margin-bottom: 5px; }
        .footer-content .logo .logo-icon { width: 45px; height: 45px; font-size: 19px; }
        .footer-content .logo .logo-title { font-size: 18px; }
        .footer-content .logo .logo-subtitle { font-size: 10px; }
        .footer-bottom { text-align: center; padding-top: 20px; font-size: 13px; color: rgba(26,40,71,0.6); }
        .social-icons { display: flex; gap: 10px; margin-top: 5px; }
        .social-icons a { width: 36px; height: 36px; background: rgba(26,40,71,0.1); color: var(--navy); display: flex; align-items: center; justify-content: center; border-radius: 50%; text-decoration: none; transition: all 0.2s; }
        .social-icons a:hover { background: var(--yellow); color: var(--white); transform: translateY(-2px); }
        
        /* BUTTONS ANIMATIONS */
        @keyframes pulse-wa { 0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); } 50% { box-shadow: 0 0 0 12px rgba(37, 211, 102, 0); } }
        @keyframes shake-wa { 0%, 100% { transform: rotate(0deg); } 25% { transform: rotate(-15deg); } 75% { transform: rotate(15deg); } }
        @keyframes shine { 0% { left: -100%; } 100% { left: 200%; } }
        @keyframes bounce-submit { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
        .btn-submit { position: relative; overflow: hidden; animation: bounce-submit 2.5s ease-in-out infinite; background: #25D366; color: white; }
        .btn-submit::before { content: ''; position: absolute; top: 0; left: -100%; width: 50%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent); animation: shine 3s ease-in-out infinite; }
        .btn-submit:hover { animation: none; transform: translateY(-2px); }
        .btn-whatsapp { background: #25D366; color: white; border: none; padding: 14px; font-weight: 800; cursor: pointer; border-radius: 4px; display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 14px; letter-spacing: 0.5px; transition: all 0.3s; margin-top: 6px; position: relative; overflow: hidden; animation: pulse-wa 2s ease-in-out infinite; }
        .btn-whatsapp:hover { background: #1ebe5b; transform: scale(1.03); animation: none; }
        .btn-whatsapp i.fa-whatsapp { font-size: 22px; animation: shake-wa 1.5s ease-in-out infinite; }
        .btn-whatsapp i.fa-arrow-right { transition: transform 0.3s; }
        .btn-whatsapp:hover i.fa-arrow-right { transform: translateX(4px); }
        /* Logo image replacement */
        .logo-img { height: 85px; width: auto; display: block; }
        .footer-content .logo .logo-img { height: 50px; padding: 3px; }
        @media (max-width: 768px) { .logo-img { height: 65px; } }
        /* RESPONSIVE */
        @media (max-width: 1100px) {
            .services-grid { grid-template-columns: 1fr 1fr; }
            .services-slider.is-ready .service-item { flex-basis: calc((100% - 20px) / 2); width: calc((100% - 20px) / 2); }
            .service-item img { height: 160px; }
            .content-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
            .footer-content { grid-template-columns: 1fr 1fr 1fr; }
        }
        @media (max-width: 768px) {
            .top-bar .container { flex-direction: column; gap: 4px; font-size: 12px; }
            .header-social { display: none; }
            .top-social { display: inline-flex; }
            nav { display: none; }
            .header-cta { gap: 10px; }
            .phone-link span { display: none; }
            .logo-icon { width: 45px; height: 45px; font-size: 19px; }
            .logo-title { font-size: 17px; }
            .logo-subtitle { font-size: 10px; letter-spacing: 1px; }
            .btn-cta { padding: 10px 14px; font-size: 12px; }
            .hero { min-height: 500px; }
            .hero-content { padding: 50px 20px; }
            .hero h1 { font-size: 32px; }
            .hero .tagline { font-size: 15px; }
            .hero .badges { gap: 8px; }
            .badge { font-size: 12px; padding: 8px 12px; }
            .services-slider.is-ready { padding: 0 46px; }
            .services-slider.is-ready .services-arrow { width: 36px; height: 36px; }
            .services-grid { grid-template-columns: 1fr; gap: 14px; }
            .services-slider.is-ready .services-grid { gap: 14px; }
            .services-slider.is-ready .service-item { flex-basis: 100%; width: 100%; }
            .service-item img { height: 200px; }
            .service-item em { font-size: 14px; }
            .content-grid { grid-template-columns: 1fr; }
            .gallery-grid { grid-template-columns: 1fr; }
            .gallery-section h2 { font-size: 26px; }
            .photo-grid { grid-template-columns: repeat(2, 1fr); }
            .photo-grid img { height: auto; aspect-ratio: 4 / 3; }
            .footer-content { grid-template-columns: 1fr 1fr; }
            .hero-cta .btn-primary, .hero-cta .btn-secondary { padding: 12px 20px; font-size: 13px; }
        }
        /* MODAL */
        .modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.7); z-index: 9999; align-items: center; justify-content: center; }
        .modal.active { display: flex; animation: fadeIn 0.3s ease; }
        .modal-content { background: var(--white); max-width: 450px; width: 90%; padding: 35px; border-radius: 8px; position: relative; text-align: center; animation: slideUp 0.4s ease; }
        .modal-close { position: absolute; top: 12px; right: 12px; background: none; border: none; font-size: 26px; cursor: pointer; color: #999; }
        .modal-content h3 { color: #4caf50; margin-bottom: 15px; font-size: 24px; }
        .modal-content p { color: #555; margin-bottom: 20px; }
        .modal-content .btn-cta { width: 100%; justify-content: center; background: #4caf50; color: white; }
        .modal-content .btn-cta:hover { background: #45a049; }
        /* ANIMATIONS */
        @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
        @keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
        @keyframes fadeRight { from { opacity: 0; transform: translateX(-30px); } to { opacity: 1; transform: translateX(0); } }
        @keyframes fadeLeft { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
        @keyframes slideUp { from { opacity: 0; transform: translateY(50px) scale(0.95); } to { opacity: 1; transform: translateY(0) scale(1); } }
        @keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }
        @keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
        @keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
        /* Reveal animations */
        .reveal { opacity: 0; transition: opacity 0.8s ease, transform 0.8s ease; }
        .reveal[data-reveal="fade-up"] { transform: translateY(30px); }
        .reveal[data-reveal="fade-right"] { transform: translateX(-30px); }
        .reveal[data-reveal="fade-left"] { transform: translateX(30px); }
        .reveal.visible { opacity: 1; transform: translate(0, 0); }
        /* Hero entrance animation */
        .hero-content h1 { animation: fadeUp 1s ease 0.2s both; }
        .hero-content .tagline { animation: fadeUp 1s ease 0.4s both; }
        .hero-content .badges { animation: fadeUp 1s ease 0.6s both; }
        .hero-content .hero-cta { animation: fadeUp 1s ease 0.8s both; }
        /* Logo image (nuevo) - sin animacion */
        /* Services hover lift */
        .service-item { transition: transform 0.25s ease, box-shadow 0.25s ease; }
        .service-item img { transition: transform 0.45s ease; }
        .service-item:hover, .service-item:focus-visible { transform: translateY(-6px); box-shadow: 0 22px 40px rgba(26,40,71,0.16); }
        .service-item:hover img { transform: scale(1.06); }
        .service-item:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }
        .service-item:hover .service-copy::after { text-decoration: underline; }
@media (prefers-reduced-motion: reduce) {
    .service-item, .service-item img, .services-slider.is-ready .services-grid { transition: none; }
    .service-item:hover, .service-item:focus-visible { transform: none; }
    .service-item:hover img { transform: none; }
}
        /* Reviews pulse */
        .review-stars i { animation: pulse 2s ease-in-out infinite; }
        .review-stars i:nth-child(2) { animation-delay: 0.1s; }
        .review-stars i:nth-child(3) { animation-delay: 0.2s; }
        .review-stars i:nth-child(4) { animation-delay: 0.3s; }
        .review-stars i:nth-child(5) { animation-delay: 0.4s; }
        /* Header CTA pulse */
        .btn-cta { position: relative; overflow: hidden; }
        .btn-cta::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent); transition: left 0.5s; }
        .btn-cta:hover::before { left: 100%; }
        /* Smooth focus */
        .contact-form input, .contact-form select, .contact-form textarea { transition: outline 0.2s, transform 0.2s; }
        .contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { transform: translateY(-1px); }
        /* Social hover effect */
        .social-icons a { position: relative; }
        .social-icons a::before { content: ''; position: absolute; inset: -3px; border-radius: 50%; background: var(--yellow); opacity: 0; transition: opacity 0.3s; z-index: -1; }
        .social-icons a:hover::before { opacity: 0.5; transform: scale(1.2); }
        /* Smooth section transitions */
        .content h3, .services-bar h2, footer .item { position: relative; display: inline-block; }
        .content h3::after, .services-bar h2::after { content: ''; position: absolute; left: 0; bottom: -8px; width: 50px; height: 3px; background: var(--yellow); border-radius: 2px; }
        .services-bar h2::after { left: 50%; transform: translateX(-50%); }
        .services-bar h2 { display: block; width: 100%; text-align: center; }

a.service-item { text-decoration: none; color: inherit; }
.email-link { color: var(--navy); text-decoration: none; }
.email-link:hover { text-decoration: underline; }

.page-hero { background: var(--navy); color: var(--white); padding: 64px 20px 52px; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 85% 20%, rgba(158,196,245,0.22), transparent 42%); pointer-events: none; }
.page-wrap { max-width: 1100px; margin: 0 auto; position: relative; z-index: 1; }
.crumbs { font-size: 13px; margin-bottom: 14px; color: rgba(255,255,255,0.75); }
.crumbs a { color: var(--yellow-on-navy); text-decoration: none; font-weight: 700; }
.page-hero h1 { font-size: 44px; font-weight: 900; line-height: 1.08; max-width: 16ch; }
.page-hero h1 span { color: var(--yellow-on-navy); }
.page-hero .lead { margin-top: 14px; font-size: 18px; max-width: 640px; color: rgba(255,255,255,0.92); }

.page-section { background: #f6f7f9; padding: 56px 20px 72px; }
.page-layout { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.7fr); gap: 32px; align-items: start; }
.prose h2 { color: var(--navy); font-size: 26px; font-weight: 800; margin: 28px 0 10px; }
.prose h2:first-child { margin-top: 0; }
.prose p { color: #3d4556; margin-bottom: 12px; }
.prose ul { margin: 0 0 8px 1.1em; color: #243049; }
.prose li { margin: 7px 0; }
.estimate-card { background: var(--white); border-radius: 8px; padding: 24px 22px; box-shadow: 0 10px 28px rgba(26,40,71,0.08); border-top: 4px solid var(--yellow); position: sticky; top: 108px; }
.estimate-card h2 { color: var(--navy); font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.estimate-card p { color: #555; font-size: 14px; margin-bottom: 16px; }
.estimate-card .stack { display: flex; flex-direction: column; gap: 10px; }
.estimate-card .btn-primary, .estimate-card .btn-navy { justify-content: center; }
.btn-navy { background: var(--navy); color: var(--white); padding: 14px 18px; border-radius: 4px; font-weight: 800; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.btn-navy:hover { background: var(--navy-light); }
.card-mail { display: block; margin-top: 14px; color: var(--navy); font-weight: 700; text-decoration: none; }
.card-mail:hover { text-decoration: underline; }

.service-directory { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.service-card { background: var(--white); border-radius: 8px; padding: 0 0 18px; overflow: hidden; text-decoration: none; color: var(--navy); box-shadow: 0 6px 18px rgba(26,40,71,0.06); border-bottom: 3px solid transparent; display: block; min-height: 180px; transition: transform 0.2s, border-color 0.2s; }
.service-card:hover { transform: translateY(-4px); border-bottom-color: var(--yellow); }
.service-card img { width: 100%; height: 150px; object-fit: cover; display: block; }
.service-card i { font-size: 22px; color: var(--navy); margin: 14px 18px 8px; display: block; }
.service-card strong { display: block; font-size: 17px; margin: 0 18px 8px; }
.service-card span { display: block; color: #556; font-size: 14px; font-weight: 500; line-height: 1.45; margin: 0 18px; }
.service-photo { margin: 0 0 22px; }
.service-photo img { width: 100%; height: 340px; object-fit: cover; border-radius: 10px; display: block; }
.service-shots { display: grid; grid-template-columns: repeat(auto-fill, minmax(108px, 1fr)); gap: 8px; margin: -10px 0 22px; }
.service-shots button { padding: 0; border: 2px solid transparent; border-radius: 8px; overflow: hidden; background: none; cursor: pointer; }
.service-shots button[aria-current="true"] { border-color: #024395; }
.service-shots img { width: 100%; height: 78px; object-fit: cover; display: block; }
.gallery-inner { max-width: 1100px; }
.gallery-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.gallery-filters button { border: 1px solid rgba(26,40,71,0.14); background: #fff; color: var(--navy); border-radius: 999px; padding: 9px 14px; font-size: 14px; font-weight: 700; cursor: pointer; }
.gallery-filters button span { margin-left: 6px; color: #6d788a; font-weight: 600; }
.gallery-filters button[aria-selected="true"] { background: var(--yellow); border-color: var(--yellow); color: #fff; }
.gallery-filters button[aria-selected="true"] span { color: rgba(255,255,255,0.82); }
.gallery-set.is-hidden { display: none; }
.gallery-group { margin: 0 0 16px; color: var(--navy); font-size: 22px; font-weight: 800; text-align: left; }
.photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.photo-grid a { display: block; border-radius: 16px; overflow: hidden; background: #e6ebf2; box-shadow: 0 10px 28px rgba(26,40,71,0.08); }
.photo-grid img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; display: block; transition: transform 0.35s ease; }
.photo-grid a:hover img { transform: scale(1.04); }
.photo-dialog { border: 0; padding: 0; background: #0f1830; position: fixed; top: 50%; left: 50%; right: auto; bottom: auto; transform: translate(-50%, -50%); margin: 0; width: min(960px, 94vw, calc(84vh * 4 / 3)); aspect-ratio: 4 / 3; border-radius: 8px; overflow: hidden; }
.photo-dialog::backdrop { background: rgba(15, 24, 48, 0.86); }
.photo-dialog img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; max-width: none; max-height: none; object-fit: contain; border-radius: 0; background: #0f1830; touch-action: pan-y; }
.photo-close { position: absolute; top: 8px; right: 8px; width: 36px; height: 36px; border: 0; border-radius: 50%; background: #fff; color: #1a2847; font-size: 24px; line-height: 1; cursor: pointer; z-index: 2; }
.photo-nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 42px; height: 42px; border: 0; border-radius: 50%; background: #fff; color: #1a2847; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; font-size: 16px; box-shadow: 0 6px 16px rgba(0,0,0,0.28); }
.photo-prev { left: 10px; }
.photo-next { right: 10px; }
.photo-nav:hover, .photo-nav:focus-visible { background: var(--yellow); color: #fff; outline: none; }
.photo-nav[hidden] { display: none; }
.photo-count { position: absolute; left: 50%; bottom: 12px; transform: translateX(-50%); margin: 0; padding: 4px 10px; border-radius: 999px; background: rgba(15, 24, 48, 0.72); color: #fff; font-size: 13px; font-weight: 700; }
.photo-count[hidden] { display: none; }

.related { margin-top: 36px; }
.related h2 { color: var(--navy); font-size: 20px; margin-bottom: 12px; }
.related-links { display: flex; flex-wrap: wrap; gap: 8px; }
.related-links a, .related-links span { background: var(--white); color: var(--navy); border-radius: 999px; padding: 8px 12px; font-size: 13px; font-weight: 700; text-decoration: none; border: 1px solid rgba(26,40,71,0.12); }
.related-links a:hover { background: var(--yellow); color: var(--white); }
.related-links span { background: var(--yellow); color: var(--white); }

@media (max-width: 800px) {
    .gallery-filters { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
    .gallery-filters button { flex: 0 0 auto; }
    .photo-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .page-hero h1 { font-size: 32px; }
    .page-layout { grid-template-columns: 1fr; }
    .estimate-card { position: static; }
    .service-photo img { height: 220px; }
}

html { background: #fff; }
[data-theme="dark"] { color-scheme: dark; background: #0e1628; }
[data-theme="dark"] body { background: #0e1628; color: #e6edf7; }
[data-theme="dark"] header { background: #121c33; color: #e6edf7; box-shadow: 0 2px 14px rgba(0,0,0,0.4); }
[data-theme="dark"] header .logo-img,
[data-theme="dark"] footer .logo-img { background: #fff; border-radius: 8px; }
[data-theme="dark"] nav a,
[data-theme="dark"] .phone-link,
[data-theme="dark"] .phone-link i { color: #e6edf7; }
[data-theme="dark"] nav a:hover,
[data-theme="dark"] nav a.active { color: #9ec4f5; }
[data-theme="dark"] .header-social a:hover { background: #9ec4f5; color: #0e1628; }
[data-theme="dark"] .services-bar,
[data-theme="dark"] .page-section,
[data-theme="dark"] .gallery-section { background: #0e1628; }
[data-theme="dark"] .services-bar h2,
[data-theme="dark"] .service-item strong,
[data-theme="dark"] .prose h2,
[data-theme="dark"] .related h2,
[data-theme="dark"] .gallery-group,
[data-theme="dark"] .gallery-section h2,
[data-theme="dark"] .estimate-card h2,
[data-theme="dark"] .service-card { color: #f4f7fc; }
[data-theme="dark"] .services-lead,
[data-theme="dark"] .service-item em,
[data-theme="dark"] .gallery-lead,
[data-theme="dark"] .prose p,
[data-theme="dark"] .prose ul,
[data-theme="dark"] .estimate-card p,
[data-theme="dark"] .service-card span,
[data-theme="dark"] .service-card i { color: #c5d0e2; }
[data-theme="dark"] .service-item,
[data-theme="dark"] .estimate-card,
[data-theme="dark"] .service-card,
[data-theme="dark"] .related-links a { background: #182640; border-color: rgba(158,196,245,0.16); }
[data-theme="dark"] .services-dots button { background: rgba(255,255,255,0.28); }
[data-theme="dark"] .content { background: #1a2c4d; }
[data-theme="dark"] footer { background: #10192e; color: #e6edf7; }
[data-theme="dark"] .footer-content { border-bottom-color: rgba(255,255,255,0.12); }
[data-theme="dark"] .footer-content p,
[data-theme="dark"] .footer-content small,
[data-theme="dark"] .footer-bottom { color: rgba(230,237,247,0.72); }
[data-theme="dark"] .email-link,
[data-theme="dark"] .card-mail { color: #9ec4f5; }
[data-theme="dark"] .social-icons a { background: rgba(255,255,255,0.08); color: #e6edf7; }
[data-theme="dark"] .gallery-filters button { background: #182640; color: #f4f7fc; border-color: rgba(158,196,245,0.22); }
[data-theme="dark"] .gallery-filters button span { color: #b7c4d8; }
[data-theme="dark"] .photo-grid a { background: #182640; }
[data-theme="dark"] .modal-content { background: #182640; }
[data-theme="dark"] .modal-content p { color: #c5d0e2; }
[data-theme="dark"] .modal-close { color: #c5d0e2; }