/**
 * AMC Services - Header & Mobile Drawer Styles
 */

.amc-site-header {
  position: relative;
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--amc-border, #E2E8F0);
  transition: all 0.3s ease;
  z-index: 999;
}

.amc-site-header.amc-is-sticky {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.amc-site-header.amc-has-scrolled {
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
  border-bottom-color: rgba(226, 232, 240, 0.8);
}

.amc-header-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

@media (min-width: 992px) {
  .amc-header-nav {
    height: 80px;
  }
}

/* Brand / Logo */
.amc-header-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.amc-header-brand img {
  height: 32px;
  max-width: 170px;
  width: auto;
  display: block;
}

@media (min-width: 768px) {
  .amc-header-brand img {
    height: 38px;
    max-width: 220px;
  }
}

/* Desktop Menu Links */
.amc-desktop-menu {
  display: none;
  align-items: center;
  gap: 28px;
}

@media (min-width: 992px) {
  .amc-desktop-menu {
    display: flex;
  }
}

.amc-nav-link {
  font-family: var(--amc-font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--amc-muted, #64748B);
  text-decoration: none;
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}

.amc-nav-link:hover,
.amc-nav-link.amc-active {
  color: var(--amc-accent, #1FBFA0);
}

.amc-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--amc-accent, #1FBFA0);
  transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 2px;
}

.amc-nav-link:hover::after,
.amc-nav-link.amc-active::after {
  width: 100%;
}

/* Desktop Actions (CTAs) */
.amc-header-actions {
  display: none;
  align-items: center;
  gap: 12px;
}

@media (min-width: 992px) {
  .amc-header-actions {
    display: flex;
  }
}

/* Mobile Hamburger Toggle */
.amc-mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  background: transparent;
  border: 1.5px solid var(--amc-border, #E2E8F0);
  border-radius: 10px;
  cursor: pointer;
  color: var(--amc-primary, #0F172A);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

@media (min-width: 992px) {
  .amc-mobile-toggle {
    display: none;
  }
}

.amc-mobile-toggle:hover {
  background: var(--amc-bg-light, #F8FAFC);
  border-color: var(--amc-accent, #1FBFA0);
}

.amc-mobile-toggle svg {
  width: 22px;
  height: 22px;
}

.amc-mobile-toggle .amc-icon-close {
  display: none;
}

.amc-mobile-toggle.amc-is-open .amc-icon-menu {
  display: none;
}

.amc-mobile-toggle.amc-is-open .amc-icon-close {
  display: block;
}

/* Off-canvas Mobile Drawer */
.amc-mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  visibility: hidden;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.amc-mobile-drawer.amc-is-open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.amc-drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.amc-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 85vw;
  max-width: 340px;
  background: #FFFFFF;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.amc-mobile-drawer.amc-is-open .amc-drawer-panel {
  transform: translateX(0);
}

.amc-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--amc-border, #E2E8F0);
}

.amc-drawer-header .amc-header-brand img {
  height: 30px;
}

.amc-drawer-close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--amc-primary, #0F172A);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  border-radius: 8px;
}

.amc-drawer-nav {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex-grow: 1;
}

.amc-drawer-nav .amc-nav-link {
  font-size: 16px;
  padding: 10px 0;
  border-bottom: 1px solid #F1F5F9;
  color: var(--amc-primary, #0F172A);
  display: block;
}

.amc-drawer-actions {
  padding: 20px;
  border-top: 1px solid var(--amc-border, #E2E8F0);
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--amc-bg-light, #F8FAFC);
}

.amc-drawer-actions .amc-btn {
  width: 100%;
}

/* Bloqueo de scroll con drawer abierto */
html.amc-drawer-locked,
body.amc-drawer-locked {
  overflow: hidden !important;
}

.amc-drawer-panel {
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  height: 100vh;
  height: 100dvh;
}

.amc-drawer-close:focus-visible,
.amc-mobile-toggle:focus-visible {
  outline: 2px solid var(--amc-accent, #1FBFA0);
  outline-offset: 2px;
}