:root {
  --azul: #1E3A5F;
  --gris: #F2F2F2;
  --crema: #F4E1D2;
  --font-titulo: "Rubik Dirt", system-ui, sans-serif;
  --font-ui: "Faculty Glyphic", system-ui, sans-serif;
  --bs-primary: var(--azul);
}

body {
  margin: 0;
  background-color: var(--crema);
  font-family: var(--font-ui);
  overflow-x: hidden;
}

.topbar { background: var(--gris); }
.topbar-link {
  color: #111; font-size: 1.1rem; display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
}
.navbar-brand { padding: .4rem 0; gap: .5rem; }
.brand-logo { width: clamp(36px, 8vw, 64px); height: auto; }
.brand-text { font-family: var(--font-titulo); font-size: clamp(20px, 6vw, 40px); color: #fff; }
.nav-link { font-family: var(--font-titulo); font-size: clamp(14px, 1.2vw + 10px, 22px); }

.hero-section {
  background: linear-gradient(rgba(30, 58, 95, 0.6), rgba(30, 58, 95, 0.6)), url('/img/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  padding: 100px 0;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-section h1 { 
  font-family: var(--font-titulo);
  font-size: clamp(2rem, 10vw, 3.5rem); 
  line-height: 1.2;
  margin: 0 auto;
  width: 90%; 
}

.section-padding { padding: 80px 0; }

.section-padding h2 {
  font-family: var(--font-titulo);
  color: var(--azul);
}

.features p {
  font-size: 1.1rem;
  margin-bottom: 12px;
}
.features i { color: var(--azul); }

.img-studio {
  width: 100%;
  object-fit: cover;
  border-radius: 25px; 
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.img-grid-top { height: 280px; }
.img-main-bottom { height: 450px; margin-top: 10px; }

.img-studio:hover { transform: translateY(-5px); }


.btn-primary {
  background-color: var(--azul) !important;
  border: none;
  border-radius: 50px;
  padding: 12px 30px;
  font-weight: bold;
}

/* ===== FOOTER Y WHATSAPP ===== */
footer { background-color: var(--gris); padding: 30px 0; margin-top: 50px; }
.contacto-pie { display: flex; justify-content: center; gap: 40px; }
.contacto-pie .icono { width: 25px; height: 25px; }

.whatsapp-float {
  position: fixed; width: 60px; height: 60px; bottom: 20px; right: 20px;
  background-color: #25D366; color: white; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 30px; z-index: 100; box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
  .img-grid-top { height: 200px; }
  .img-main-bottom { height: 350px; }
  .section-padding { padding: 40px 0; text-align: center; }
  .features p { text-align: left; display: inline-block; width: 100%; max-width: 400px; }
}