/* ============================================================
   MAQUIMOL Colombia - Header Styles
   Top Bar / Main Header / Navigation / Hamburger / WhatsApp Float / Responsive
   ============================================================ */

/* --------------------------------------------
   1. TOP BAR
   -------------------------------------------- */
.top-bar {
  background: var(--primary);
  color: var(--white);
  padding: 8px 0;
  font-size: 0.85rem;
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.top-bar a {
  color: var(--white);
  transition: opacity var(--transition-fast);
}

.top-bar a:hover {
  opacity: 0.8;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-info span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar-social {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-bar-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  transition: background var(--transition-fast);
}

.top-bar-social a:hover {
  background: rgba(255,255,255,0.2);
}

/* --------------------------------------------
   2. MAIN HEADER
   -------------------------------------------- */
.main-header {
  background: var(--white);
  padding: 15px 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.main-header.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

.main-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.site-logo,
.site-branding {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

/* Logo adaptable automáticamente — se ajusta al alto del header */
.site-logo img,
.site-branding img,
.custom-logo,
.custom-logo-link img {
  max-height: 60px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: max-height 0.3s ease;
}

/* En pantallas pequeñas el logo se reduce */
@media (max-width: 768px) {
  .site-logo img,
  .site-branding img,
  .custom-logo,
  .custom-logo-link img {
    max-height: 45px;
  }
}

@media (max-width: 480px) {
  .site-logo img,
  .site-branding img,
  .custom-logo,
  .custom-logo-link img {
    max-height: 38px;
  }
}

.site-logo h1, .site-logo .site-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}


/* --------------------------------------------
   3. NAVIGATION
   -------------------------------------------- */
.main-nav {
  display: flex;
  align-items: center;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.main-nav ul li {
  position: relative;
  margin: 0;
}

.main-nav ul li a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 16px;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.main-nav ul li a:hover,
.main-nav ul li.current-menu-item a,
.main-nav ul li.current_page_item a {
  color: var(--primary-light);
  background: rgba(45, 109, 168, 0.05);
}

/* Dropdown */
.main-nav ul li.menu-item-has-children > a::after {
  content: "\25BC";
  font-size: 0.6rem;
  margin-left: 4px;
  transition: transform var(--transition-fast);
}

.main-nav ul li.menu-item-has-children:hover > a::after {
  transform: rotate(180deg);
}

.main-nav ul ul.sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  z-index: 100;
}

.main-nav ul li:hover > ul.sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.main-nav ul ul.sub-menu li {
  width: 100%;
}

.main-nav ul ul.sub-menu li a {
  padding: 8px 20px;
  font-size: 0.85rem;
  white-space: nowrap;
}

.main-nav ul ul.sub-menu ul.sub-menu {
  top: 0;
  left: 100%;
  margin-left: 4px;
}

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.header-cta .btn {
  padding: 10px 20px;
  font-size: 0.85rem;
}

/* --------------------------------------------
   4. HAMBURGER MENU
   -------------------------------------------- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger span + span {
  margin-top: 5px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --------------------------------------------
   5. WHATSAPP FLOAT
   -------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: var(--white);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
  text-decoration: none;
  cursor: pointer;
}

.whatsapp-float:hover {
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
  color: var(--white);
}

.whatsapp-float .fab.fa-whatsapp {
  font-size: 28px;
  line-height: 1;
}

.whatsapp-float .whatsapp-tooltip {
  position: absolute;
  left: 64px;
  background: var(--white);
  color: var(--text);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  pointer-events: none;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
}

/* WhatsApp Multi-agente */
.whatsapp-agents {
  position: absolute;
  bottom: 64px;
  left: 0;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  pointer-events: none;
}

.whatsapp-float:hover .whatsapp-agents,
.whatsapp-float.active .whatsapp-agents {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: all;
}

.whatsapp-agent {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text);
  transition: background var(--transition-fast);
}

.whatsapp-agent:hover {
  background: rgba(37, 211, 102, 0.1);
  color: var(--text);
}

.whatsapp-agent-icon {
  font-size: 1.2rem;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25D366;
  border-radius: var(--radius-full);
  color: white;
}

.whatsapp-agent-info {
  display: flex;
  flex-direction: column;
}

.whatsapp-agent-info strong {
  font-size: 0.85rem;
  color: var(--primary);
}

.whatsapp-agent-info small {
  font-size: 0.75rem;
  color: var(--text-light);
}

/* --------------------------------------------
   6. RESPONSIVE HEADER
   -------------------------------------------- */
@media (max-width: 992px) {
  .hamburger {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    padding: 80px 24px 24px;
    overflow-y: auto;
    transition: right var(--transition-base);
    z-index: 1000;
  }

  .main-nav.active {
    right: 0;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .main-nav ul li a {
    padding: 12px 16px;
    border-bottom: 1px solid var(--gray-100);
  }

  .main-nav ul ul.sub-menu {
    position: static;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    padding: 0 0 0 16px;
    display: none;
  }

  .main-nav ul ul.sub-menu.open {
    display: block;
  }

  .main-nav ul ul.sub-menu li a {
    padding: 10px 16px;
    font-size: 0.85rem;
  }

  .header-cta {
    display: none;
  }

  .header-cta.mobile-visible {
    display: flex;
    padding: 16px 0;
  }
}

@media (max-width: 576px) {
  .top-bar-info span:not(:first-child) {
    display: none;
  }

  .main-nav {
    width: 100%;
  }
}