:root {
  --primary: #0066ff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --bg-white: #ffffff;
  --font-titles: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

body {
  font-family: var(--font-body);
  background-color: #f8fafc;
  color: var(--text-main);
  overflow-x: hidden;
}

#hero-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: -1;
  pointer-events: none;
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }

/* HEADER */
.main-header {
  background: var(--bg-white);
  padding: 1.2rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0,0,0,0.05);
}

.header-flex { display: flex; justify-content: space-between; align-items: center; }
.logo-img { height: 60px; width: auto; }

.status-indicator {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.75rem; font-weight: 800; color: var(--primary);
  background: rgba(0,102,255,0.05); padding: 8px 16px; border-radius: 50px;
}
.pulse-dot { width: 10px; height: 10px; background: var(--primary); border-radius: 50%; animation: pulse 2s infinite; }

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(0,102,255, 0.7); }
  70% { box-shadow: 0 0 0 12px rgba(0,102,255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0,102,255, 0); }
}

/* HERO */
.hero { padding: 100px 0 60px; text-align: center; }
.hero-tagline { font-weight: 700; font-size: 0.8rem; color: var(--primary); letter-spacing: 0.15em; margin-bottom: 1.5rem; }
.hero-title { font-family: var(--font-titles); font-size: clamp(2.5rem, 6.5vw, 4.2rem); font-weight: 800; letter-spacing: -0.04em; margin-bottom: 1.5rem; line-height: 1.1; }
.gradient-text { background: linear-gradient(90deg, #0066ff, #00d1ff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-description { max-width: 650px; margin: 0 auto 3rem; color: var(--text-muted); font-size: 1.2rem; }

.cta-grid { display: flex; justify-content: center; gap: 1.2rem; flex-wrap: wrap; }
.btn { padding: 1rem 2.2rem; border-radius: 12px; font-weight: 700; text-decoration: none; transition: 0.3s; font-family: var(--font-titles); }
.btn-wa { background: #25D366; color: white; box-shadow: 0 10px 20px rgba(37, 211, 102, 0.2); }
.btn-hd { background: var(--primary); color: white; box-shadow: 0 10px 20px rgba(0, 102, 255, 0.2); }
.btn:hover { transform: translateY(-4px); opacity: 0.95; }

/* SERVICES (Título Grande & Centrado) */
.services { padding: 100px 0; text-align: center; }

.section-title-large {
    font-family: var(--font-titles);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.02em;
    margin-bottom: 4rem;
    position: relative;
    display: inline-block;
}
.section-title-large::after {
    content: ''; position: absolute; bottom: -10px; left: 50%; transform: translateX(-50%);
    width: 60px; height: 4px; background: var(--primary); border-radius: 2px;
}

.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; justify-content: center; }

.service-card { 
  background: rgba(255, 255, 255, 0.7); backdrop-filter: blur(8px); 
  padding: 3rem 2rem; border-radius: 20px; border: 1px solid #e2e8f0; 
  text-align: left; transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.service-card:hover { transform: translateY(-12px); border-color: var(--primary); box-shadow: 0 20px 40px rgba(0,0,0,0.05); }
.card-num { font-weight: 900; color: var(--primary); opacity: 0.15; font-size: 1.2rem; display: block; margin-bottom: 1rem; }
.service-card h3 { font-family: var(--font-titles); margin-bottom: 1rem; font-size: 1.5rem; }

/* FOOTER */
.main-footer { background: var(--bg-white); padding: 3rem 0; border-top: 1px solid #e2e8f0; margin-top: 60px; }
.footer-flex { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 2rem; }

.footer-social { display: flex; align-items: center; gap: 1.2rem; }
.social-text { font-size: 0.85rem; font-weight: 600; color: var(--text-muted); letter-spacing: 0.05em; text-transform: uppercase; }
.footer-social a { color: var(--text-main); transition: 0.3s; }
.footer-social a:hover { color: #E1306C; transform: scale(1.1); }

@media (max-width: 600px) {
  .header-flex, .footer-flex { flex-direction: column; text-align: center; }
  .footer-social { flex-direction: column; gap: 0.5rem; }
  .btn { width: 100%; }
}