:root{
  --bg:#0f1113;            /* deep charcoal background */
  --card:#17191b;          /* slightly lighter card surface */
  --muted:#b5b7b9;         /* subdued text */
  --text:#e8eaec;          /* primary text */
  --accent:#f08a1a;        /* warm orange accent */
  --accent-2:#ffb86b;      /* soft orange highlight */
  --whats:#25D366;         /* WhatsApp green */
  --glass:rgba(255,255,255,0.03);
  --container:1100px;
  --radius:12px;
  --header-height:72px;    /* fixed header height for spacing */
  font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  padding-top:var(--header-height); /* reserve space for fixed header */
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
}
.container{max-width:var(--container);margin:0 auto;padding:20px}

/* Header */
.site-header{
  background:linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
  border-bottom:1px solid rgba(255,255,255,0.04);
  position:fixed; /* keep header fixed even when scrolling */
  top:0;
  left:0;
  width:100%;
  height:var(--header-height);
  z-index:1000;
  backdrop-filter:blur(10px); /* stronger persistent blur */
  -webkit-backdrop-filter:blur(10px);
  display:block;
}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:64px;height:64px;object-fit:contain;border-radius:10px;background:var(--card);padding:8px;border:1px solid rgba(255,255,255,0.03)}
.brand-text h1{margin:0;font-size:18px;color:var(--text);letter-spacing:0.4px}
.tagline{margin:0;color:var(--muted);font-size:13px}

.contact-quick{display:flex;gap:8px;align-items:center}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 14px;
  border-radius:10px;
  text-decoration:none;
  color:var(--text);
  font-weight:600;
  border:1px solid transparent;
  min-height:44px;

  /* Smooth transitions for cinematic glow on hover/focus */
  transition:transform 160ms ease, box-shadow 260ms cubic-bezier(.2,.9,.2,1), filter 160ms ease;
  will-change:transform, box-shadow, filter;
}

/* Cinematic orange glow on hover / focus - works for colored and transparent buttons */
.btn:hover,
.btn:focus,
.btn:active {
  transform:translateY(-3px) scale(1.01);
  filter:brightness(1.02);
  box-shadow:
    0 6px 30px rgba(240,138,26,0.16),      /* soft warm fill */
    0 14px 50px rgba(240,138,26,0.08),     /* larger cinematic haze */
    0 0 36px rgba(255,160,60,0.12) inset;  /* subtle inner warm glow */
}

/* Stronger emphasis for the primary phone button */
.btn.phone:hover,
.btn.phone:focus {
  box-shadow:
    0 10px 40px rgba(240,138,26,0.22),
    0 26px 80px rgba(240,138,26,0.12),
    0 0 56px rgba(255,160,60,0.18) inset;
}

/* Make focus-visible accessible outline with the same orange tint */
.btn:focus-visible{
  outline:3px solid rgba(240,138,26,0.12);
  outline-offset:4px;
  box-shadow:
    0 8px 34px rgba(240,138,26,0.14),
    0 0 40px rgba(255,160,60,0.08);
}
.btn.phone{background:var(--accent);color:var(--bg);box-shadow:0 8px 24px rgba(240,138,26,0.12)}
.btn.whatsapp{
  background:var(--whats);
  color:#000;
  border:1px solid rgba(0,0,0,0.12);
  box-shadow:0 8px 22px rgba(37,211,102,0.12);
  text-shadow:none;
}
.btn.whatsapp:hover,
.btn.whatsapp:focus{
  transform:translateY(-3px) scale(1.01);
  box-shadow:
    0 14px 48px rgba(37,211,102,0.18),
    0 28px 80px rgba(2,6,23,0.12);
  filter:brightness(1.03);
}
.btn.large{padding:12px 18px;font-size:15px}
.btn.large.phone{min-width:160px}
.btn.large.whatsapp{min-width:160px}

/* small variant used in footer and tight spaces */
.btn.small{
  padding:8px 10px;
  font-size:13px;
  border-radius:8px;
  min-height:36px;
  display:inline-block;
  margin-right:8px;
  box-shadow:0 8px 20px rgba(240,138,26,0.08);
}

/* 24h badge */
.badge-24h{
  background:linear-gradient(180deg,var(--accent),#d66f08);
  color:var(--bg);
  font-weight:700;
  padding:6px 10px;
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:13px;
  box-shadow:0 6px 20px rgba(240,138,26,0.14);
}

/* Hero */
.hero{padding:32px 0;border-bottom:1px solid rgba(255,255,255,0.03)}
.hero-inner{display:flex;gap:28px;align-items:center}
.hero-text{flex:1}
.hero-text h2{margin:0;font-size:30px;color:var(--text);line-height:1.08}
.hero-text p{color:var(--muted);margin:12px 0;font-size:15px}
.hero-ctas{display:flex;gap:12px;margin-top:14px}
.trust-list{margin:14px 0 0;color:var(--muted);font-size:14px;list-style:none;padding:0}
.trust-list li{padding:6px 0;border-top:1px dashed rgba(255,255,255,0.02)}

/* Hero image */
.hero-image{position:relative;display:flex;gap:16px;align-items:center}
.hero-image img{width:360px;height:220px;object-fit:cover;border-radius:12px;box-shadow:0 20px 60px rgba(2,6,23,0.6);border:1px solid rgba(255,255,255,0.03)}

/* Elegant side card with fading carousel */
.hero-card{
  width:360px; /* match main hero image width for consistent pattern */
  min-width:320px;
  background:linear-gradient(180deg,rgba(255,255,255,0.03),transparent);
  border-radius:12px;padding:14px;border:1px solid rgba(255,255,255,0.04);
  box-shadow:0 30px 80px rgba(2,6,23,0.6);
  transform:translateY(-6px);
}
.hero-card-inner{display:flex;flex-direction:column;gap:10px;align-items:center}
.hero-card-title{font-weight:800;color:var(--text);font-size:15px;text-align:center}
.side-carousel{position:relative;width:100%;height:220px;border-radius:10px;overflow:hidden;border:1px solid rgba(255,255,255,0.02)}
.side-carousel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .8s ease;border-radius:8px}
.side-carousel img.active{opacity:1}
.side-carousel img{filter:contrast(1.02) saturate(1.02)}

/* Responsive adjustments */
@media (max-width:900px){
  .container{padding:5px} /* 5px margin-like padding on mobile view */
  .hero-image{flex-direction:column;align-items:stretch}
  .hero-card{width:100%}
  /* center hero title/text when responsive */
  .hero-text, .hero-text h2, .hero-text p, .hero-ctas, .lead {text-align:center}
}

/* Sections */
.section{padding:36px 0;border-bottom:1px solid rgba(255,255,255,0.02)}
.section h3{margin:0 0 12px;font-size:20px;color:var(--text)}
.lead{color:var(--muted);margin-bottom:14px}

/* Card-like headings to match about-grid cards (mission/vision) */
.card-like{
  display:inline-block;
  background:linear-gradient(180deg, rgba(255,255,255,0.012), transparent);
  padding:10px 14px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,0.02);
  box-shadow:0 10px 30px rgba(2,6,23,0.45);
  color:var(--text);
  font-weight:700;
  margin-bottom:12px;
}

/* About grid */
.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:12px}
.about-grid > div{background:linear-gradient(180deg, rgba(255,255,255,0.012), transparent);padding:16px;border-radius:10px;border:1px solid rgba(255,255,255,0.02);box-shadow:0 10px 30px rgba(2,6,23,0.5)}

/* Differentials */
.diferenciais ul{margin:8px 0 0;padding-left:18px;color:var(--muted)}

/* Services grid - elegant cards */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.service{
  background:linear-gradient(180deg,var(--card), rgba(255,255,255,0.01));
  padding:18px;border-radius:14px;border:1px solid rgba(255,255,255,0.03);
  box-shadow:0 18px 50px rgba(2,6,23,0.5);
  transition:transform .22s ease, box-shadow .22s ease;
  display:flex;flex-direction:column;gap:8px;
}
.service:hover{transform:translateY(-6px);box-shadow:0 30px 70px rgba(2,6,23,0.6)}
.service h4{margin:0 0 6px;color:var(--text);font-size:16px}
.service p{color:var(--muted);margin:0;font-size:14px}
.service .cta{margin-top:auto}

/* How it works */
.how .steps{padding-left:18px;color:var(--muted)}
.how .steps li{margin:10px 0;padding:10px;border-radius:10px;background:var(--glass);border:1px solid rgba(255,255,255,0.02)}

/* Reviews */
.reviews-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
blockquote{background:linear-gradient(180deg, rgba(255,255,255,0.01), transparent);padding:14px;border-radius:12px;border-left:4px solid var(--accent);color:var(--muted);box-shadow:0 12px 36px rgba(2,6,23,0.45)}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.gallery-grid img{width:100%;height:110px;object-fit:cover;border-radius:10px;border:1px solid rgba(255,255,255,0.02)}
.image-alt-note{font-size:12px;color:var(--muted);margin-top:8px}

/* Contact area */
.contact-ctas{display:flex;gap:10px;margin:12px 0;flex-wrap:wrap}
.address-card{background:linear-gradient(180deg, rgba(255,255,255,0.01), transparent);padding:14px;border-radius:10px;color:var(--muted);box-shadow:0 12px 36px rgba(2,6,23,0.45);border:1px solid rgba(255,255,255,0.02)}

/* Footer */
.site-footer{background:linear-gradient(180deg,#08090a 0%, #0b0d0f 100%);color:var(--muted);padding:20px 0;border-top:1px solid rgba(255,255,255,0.02)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:12px}
.footer-nav a{color:var(--muted);text-decoration:none;margin-right:12px;font-size:14px}

/* Responsive */
@media (max-width:900px){
  .hero-inner{flex-direction:column}
  .hero-image img{width:100%;height:200px}
  /* make header/footer stack and center content */
  .header-inner{flex-direction:column;align-items:center;gap:10px}
  .footer-inner{flex-direction:column;align-items:center}
  /* center CTAs and content */
  .contact-ctas{justify-content:center}
  /* center most page headings and paragraph text on small screens */
  h1, h2, h3, h4, h5, h6, p, .lead, .card-like, .service p, .about-grid > div, .address-card {text-align:center}
  /* ensure blocks stretch edge-to-edge respecting 5px container padding */
  .contact-blocks, .gallery-grid, .services-grid, .about-grid {margin-left:0;margin-right:0}
}

/* 24h badge mobile adjust */
@media (max-width:900px){
  .badge-24h{margin-left:0;margin-top:6px}
  /* keep the 24h badge visually balanced on small screens */
}

/* Contact form & map layout */
.contact-blocks{display:flex;gap:18px;align-items:flex-start;flex-wrap:wrap}
.contact-form{
  background:linear-gradient(180deg, rgba(255,255,255,0.01), transparent);
  padding:18px;border-radius:12px;min-width:280px;flex:1;border:1px solid rgba(255,255,255,0.02);
  box-shadow:0 18px 46px rgba(2,6,23,0.48)
}
.contact-form h4{margin:0 0 8px;color:var(--text)}
.contact-form label{display:block;font-size:13px;color:var(--muted);margin-bottom:8px}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:10px;border-radius:8px;border:1px solid rgba(255,255,255,0.03);margin-top:6px;background:#000;color:var(--text);font-size:14px}
.contact-form select{background:#000;color:var(--text);-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:36px;position:relative}
.contact-form select:focus{outline:2px solid rgba(240,138,26,0.18);box-shadow:0 6px 20px rgba(240,138,26,0.06)}
/* style the native options as much as possible */
.contact-form select option{background:#000;color:var(--text)}
/* add custom arrow using background gradient */
.contact-form select{background-image:linear-gradient(45deg, transparent 50%, var(--accent) 50%), linear-gradient(135deg, var(--accent) 50%, transparent 50%), linear-gradient(to right, rgba(255,255,255,0.02), rgba(255,255,255,0.02));background-position:calc(100% - 18px) calc(1em + 2px), calc(100% - 13px) calc(1em + 2px), 100% 0;background-size:6px 6px,6px 6px,1px 30px;background-repeat:no-repeat}
.contact-form textarea{min-height:80px;resize:vertical}
.form-actions{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.form-note{font-size:12px;color:var(--muted);margin-top:8px}

/* Map and address */
.map-and-address{flex:1;min-width:300px;display:flex;flex-direction:column;gap:10px}
.map iframe{border-radius:10px;overflow:hidden;border:1px solid rgba(255,255,255,0.03)}