/* ============================================
   AGENCIA FGS — estilos-disenodemarca.css
   Página: Diseño de Marca
   ============================================ */

/* ===== HERO ===== */
.dm-hero {
  position: relative;
  min-height: 500px;
  padding-top: 74px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.dm-hero-bg {
  position: absolute;
  inset: 0; z-index: 0;
  overflow: hidden;
}

.dm-hero-bg-img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  animation: hero-bg-drift 18s ease-in-out infinite;
}

.dm-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(110deg,
    rgba(10,10,107,0.88) 0%,
    rgba(10,10,107,0.62) 50%,
    rgba(26,26,224,0.42) 100%);
}

.dm-hero-container {
  position: relative; z-index: 1;
  max-width: 1200px; margin: 0 auto;
  padding: 56px 24px; width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center; gap: 48px;
}

/* --- Texto izquierda --- */
.dm-hero-text-col {
  display: flex; flex-direction: column;
  align-items: flex-start; gap: 16px;
  animation: fade-up 0.9s ease both;
}

.dm-hero-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  line-height: 1.05;
  color: var(--blanco);
  text-shadow: 0 0 28px rgba(0,102,255,0.55);
}

.dm-title-block {
  font-family: var(--font-titulo);
  font-size: clamp(3rem, 6.5vw, 5.5rem);
  color: var(--blanco);
  display: block;
  letter-spacing: 0.04em;
  text-shadow: 0 0 30px rgba(0,102,255,0.6);
}

.dm-hero-line {
  width: 90px; height: 4px;
  background: var(--verde-neon);
  border-radius: 4px;
  box-shadow: 0 0 12px rgba(0,255,102,0.6);
}

.dm-hero-desc {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(0.9rem, 1.6vw, 1rem);
  color: rgba(255,255,255,0.85);
  line-height: 1.8; font-style: italic;
}

.dm-hero-tagline {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--blanco);
  font-style: italic;
}

/* --- Imagen derecha --- */
.dm-hero-img-col { animation: fade-up 0.9s 0.2s ease both; }

.dm-hero-img-wrap {
  border: 4px solid var(--amarillo);
  border-radius: 16px; overflow: hidden;
  box-shadow: 0 0 32px rgba(255,215,0,0.35), var(--sombra-card);
  position: relative;
  transition: box-shadow 0.4s ease, transform 0.4s ease;
}

.dm-hero-img-wrap::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,102,255,0.15), transparent 60%);
  opacity: 0; transition: opacity 0.4s ease; pointer-events: none;
}

.dm-hero-img-wrap:hover {
  box-shadow: 0 0 48px rgba(255,215,0,0.6), var(--sombra-card-hover);
  transform: translateY(-4px) scale(1.01);
}
.dm-hero-img-wrap:hover::after { opacity: 1; }

.dm-hero-img {
  width: 100%; height: auto; display: block;
  object-fit: cover;
  transition: transform 0.6s ease, filter 0.4s ease;
  filter: brightness(0.95) saturate(1.1);
}
.dm-hero-img-wrap:hover .dm-hero-img {
  transform: scale(1.04);
  filter: brightness(1.05) saturate(1.25);
}

/* ===== LÍNEA VERDE ===== */
.dm-green-line {
  width: 180px; height: 4px;
  background: linear-gradient(90deg, transparent, var(--verde-neon), transparent);
  margin: 0 auto;
  box-shadow: 0 0 12px rgba(0,255,102,0.5);
}

/* ===== CARACTERÍSTICAS ===== */
.dm-caracteristicas {
  background: linear-gradient(160deg, #0D0D7A 0%, var(--azul-oscuro) 60%, #0C0C85 100%);
  padding: 64px 0 72px;
  position: relative; overflow: hidden;
}

.dm-caracteristicas::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,102,255,0.09), transparent 70%);
  top: -80px; right: -80px;
  pointer-events: none;
  animation: float-particle 14s ease-in-out infinite;
}

.dm-carac-container {
  max-width: 1100px; margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 48px; align-items: start;
  position: relative; z-index: 1;
}

/* --- Lista de items --- */
.dm-carac-lista {
  list-style: none;
  display: flex; flex-direction: column; gap: 20px;
  margin-bottom: 40px;
}

.dm-carac-item {
  display: grid;
  grid-template-columns: 260px 1fr;
  align-items: center; gap: 24px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: transform var(--transition);
  cursor: default;
  animation: fade-up 0.6s ease both;
}

.dm-carac-item:nth-child(1) { animation-delay: 0.1s; }
.dm-carac-item:nth-child(2) { animation-delay: 0.2s; }
.dm-carac-item:nth-child(3) { animation-delay: 0.3s; }
.dm-carac-item:nth-child(4) { animation-delay: 0.4s; }
.dm-carac-item:nth-child(5) { animation-delay: 0.5s; }
.dm-carac-item:nth-child(6) { animation-delay: 0.6s; }

.dm-carac-item:hover { transform: translateX(6px); }

.dm-item-titulo {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  color: var(--amarillo);
  text-shadow: 0 0 8px rgba(255,215,0,0.3);
  letter-spacing: 0.02em;
}

.dm-item-desc {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  color: var(--blanco);
  line-height: 1.5;
}

/* Logo + texto inferior */
.dm-logo-wrap {
  display: flex; flex-direction: column;
  align-items: flex-start; gap: 10px;
  margin-top: 8px;
}

.dm-logo-img {
  width: 160px; height: auto;
  object-fit: contain;
  animation: logo-glow 4s ease-in-out infinite;
  transition: transform 0.4s ease;
}
.dm-logo-img:hover { transform: scale(1.05); }

.dm-carac-footer-txt {
  font-family: var(--font-body);
  font-weight: 600; font-style: italic;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
}

/* --- Columna derecha WhatsApp --- */
.dm-carac-right {
  display: flex; flex-direction: column;
  align-items: center;
  gap: 28px; padding-top: 20px;
}

.dm-wa-img {
  width: 110px !important;
  height: 110px !important;
  filter: drop-shadow(0 0 20px rgba(37,211,102,0.75)) !important;
}

/* ===== RESPONSIVE TABLET ===== */
@media (max-width: 900px) {
  .dm-hero-container {
    grid-template-columns: 1fr;
    text-align: center; gap: 28px;
  }
  .dm-hero-text-col { align-items: center; }

  .dm-carac-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .dm-carac-item {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .dm-carac-right {
    flex-direction: row;
    justify-content: center; flex-wrap: wrap;
  }

  .dm-logo-wrap { align-items: center; }
}

/* ===== RESPONSIVE MÓVIL ===== */
@media (max-width: 600px) {
  .dm-hero-img-wrap { max-width: 320px; margin: 0 auto; }
  .dm-item-titulo  { font-size: 0.9rem; }
  .dm-item-desc    { font-size: 0.88rem; }
}

/* ===== MENÚ DESPLEGABLE SERVICIOS ===== */
.nav-item-dropdown {
  position: relative;
}

.nav-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #0A0A6B;
  border: 1px solid #0066FF;
  border-radius: 8px;
  min-width: 230px;
  z-index: 2000;
  padding: 8px 0;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}

.nav-item-dropdown:hover .nav-dropdown {
  display: block;
}

.nav-dropdown li a {
  display: block;
  padding: 10px 18px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  color: #FFFFFF;
  transition: 0.3s ease;
}

.nav-dropdown li a:hover {
  background: rgba(255,215,0,0.12);
  color: #FFD700;
  padding-left: 24px;