:root{
    --color-bg:#0B0F14;
    --color-surface:#121820;
    --color-surface-soft:#0E141B;
    --color-text:#F5F8FA;
    --color-text-muted:#9AA7B2;
    --color-primary:#3EDDFF;
    --color-primary-strong:#12B8DE;
    --color-on-primary:#06121A;
    --font-titles:'Montserrat',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
    --font-body:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
    --radius-sm:6px;--radius-md:8px;--radius-lg:16px;
    --transition-fast:all .2s cubic-bezier(.4,0,.2,1);
    --transition-smooth:all .4s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
body{background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-body);font-size:16px;line-height:1.7;overflow-x:hidden}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}

.section{padding:70px 0}
.section-alt{background:linear-gradient(180deg,var(--color-surface-soft),transparent)}
.section-header{margin-bottom:34px}
.section-title{font-family:var(--font-titles);font-size:2rem;font-weight:800;letter-spacing:-.3px;margin-bottom:8px}
.section-subtitle{color:var(--color-text-muted)}
.section-cta{margin-top:26px;display:flex;justify-content:center}

.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:linear-gradient(180deg,rgba(18,24,32,.95),rgba(14,20,27,.95));border:1px solid rgba(62,221,255,.25);border-radius:var(--radius-lg);padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.4)}
.card-icon{width:44px;height:44px;border-radius:999px;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle,rgba(62,221,255,.25),transparent);color:var(--color-primary);margin-bottom:12px}
.card-title{font-family:var(--font-titles);font-weight:700;margin-bottom:6px}
.card-text{color:var(--color-text-muted);font-size:.98rem}

.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.service-card{background:linear-gradient(180deg,rgba(18,24,32,.95),rgba(14,20,27,.95));border:1px solid rgba(62,221,255,.2);border-radius:var(--radius-lg);padding:20px}
.service-title{font-family:var(--font-titles);font-weight:700;margin-bottom:6px}
.service-text{color:var(--color-text-muted)}

.section-header-centered{text-align:center}
.location-grid{display:flex;flex-wrap:wrap;gap:10px}
.location-grid-centered{justify-content:center}
.location-pill{padding:10px 16px;border-radius:999px;border:1px solid rgba(62,221,255,.35);background:rgba(18,24,32,.9);color:var(--color-text)}

/* Carousel */
.carousel{position:relative;display:flex;align-items:center;gap:10px}
.carousel-track-wrapper{overflow:hidden;flex:1}
.carousel-track{display:flex;transition:transform .4s ease;gap:16px}
.carousel-item{flex:0 0 calc((100% - 32px)/3);margin-right:0}
.carousel-btn{width:42px;height:42px;border-radius:50%;border:1px solid rgba(62,221,255,.5);background:rgba(18,24,32,.95);color:var(--color-text);font-size:1.6rem;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.carousel-dots{display:flex;gap:8px;justify-content:center;margin-top:14px}
.carousel-dot{width:10px;height:10px;border-radius:50%;border:1px solid rgba(62,221,255,.6);background:transparent}
.carousel-dot.active{background:var(--color-primary);border-color:var(--color-primary)}

.review-card{background:linear-gradient(180deg,rgba(18,24,32,.98),rgba(14,20,27,.98));border:1px solid rgba(62,221,255,.22);border-radius:var(--radius-lg);padding:18px;display:flex;flex-direction:column;gap:10px;min-height:220px}
.review-stars{color:var(--color-primary);letter-spacing:2px}
.review-text{color:var(--color-text);font-size:.98rem}
.review-author{color:var(--color-text-muted);font-size:.9rem;margin-top:auto}

.cta-final{padding:60px 0;background:radial-gradient(600px 200px at 50% 0, rgba(62,221,255,.16), transparent)}
.cta-final-inner{text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px}
.cta-final-title{font-family:var(--font-titles);font-size:2rem;font-weight:800;letter-spacing:-.3px}
.cta-final-text{color:var(--color-text-muted);max-width:600px}

.footer{border-top:1px solid rgba(62,221,255,.25);background:rgba(11,15,20,.98);padding:26px 0}
.footer-inner{display:grid;grid-template-columns:2fr 1fr;gap:18px;align-items:start}
.footer-brand{display:flex;flex-direction:column;gap:6px}
.footer-text{color:var(--color-text-muted)}
.footer-contact{display:flex;flex-direction:column;gap:6px}
.footer-label{color:var(--color-text-muted);font-size:.9rem}
.footer-link{color:var(--color-text);text-decoration:none;font-weight:600}
.footer-copy{grid-column:1/-1;color:var(--color-text-muted);font-size:.9rem;margin-top:8px}

.floating-whatsapp{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-strong));color:var(--color-on-primary);display:flex;align-items:center;justify-content:center;box-shadow:0 20px 40px rgba(62,221,255,.4);text-decoration:none;z-index:90;border:1px solid rgba(255,255,255,.25)}

@media(max-width:1100px){
    .carousel-item{flex:0 0 calc((100% - 16px)/2)}
}
@media(max-width:980px){
    .cards-grid{grid-template-columns:1fr}
    .services-grid{grid-template-columns:repeat(2,1fr)}
    .footer-inner{grid-template-columns:1fr}
}
@media(max-width:760px){
    .carousel-item{flex:0 0 100%}
    .services-grid{grid-template-columns:1fr}
}