/**
 * REFINED_MOVEMENT - Mobile Menu Component
 * Full-screen overlay menu with language toggle and future navigation
 */

/* ========================================
   MOBILE MENU OVERLAY
   ======================================== */

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(245, 243, 237, 0.98);
  backdrop-filter: blur(20px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

/* ========================================
   CLOSE BUTTON
   ======================================== */

.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--color-charcoal);
  transition: transform var(--transition-fast), color var(--transition-fast);
  padding: 0;
  z-index: 10000;
}

.mobile-menu-close:hover {
  transform: rotate(90deg);
  color: var(--accent-primary);
}

/* ========================================
   MENU CONTENT
   ======================================== */

.mobile-menu-content {
  text-align: center;
  padding: 3rem 2rem;
  max-width: 400px;
  width: 100%;
}

/* ========================================
   MENU LOGO
   ======================================== */

.mobile-menu-logo {
  margin-bottom: 2rem;
}

.mobile-menu-logo h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.75rem;
  color: var(--color-charcoal);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
  line-height: 1;
}

.mobile-menu-logo span {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-graphite);
  opacity: 0.7;
}

/* ========================================
   MENU DIVIDER
   ======================================== */

.mobile-menu-divider {
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--color-sand),
    transparent
  );
  margin: 1.5rem 0;
}

/* ========================================
   MENU SECTIONS
   ======================================== */

.mobile-menu-section {
  margin-bottom: 1.5rem;
}

.mobile-menu-section h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-graphite);
  margin-bottom: 1rem;
}

/* ========================================
   LANGUAGE TOGGLE IN MENU
   ======================================== */

.mobile-lang-toggle {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  align-items: center;
}

.mobile-lang-toggle a {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-charcoal);
  text-decoration: none;
  padding: 0.5rem 1rem;
  transition: all var(--transition-fast);
  position: relative;
  opacity: 0.5;
}

.mobile-lang-toggle a.active {
  opacity: 1;
  color: var(--accent-primary);
}

.mobile-lang-toggle a:hover {
  opacity: 1;
  transform: scale(1.05);
}

.mobile-lang-toggle a.active::after {
  content: '';
  position: absolute;
  bottom: 0.25rem;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background-color: var(--accent-primary);
}

.mobile-lang-separator {
  font-size: 1rem;
  color: var(--color-sand);
  opacity: 0.5;
}

/* ========================================
   NAVIGATION LINKS
   ======================================== */

.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-menu-nav a {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-charcoal);
  text-decoration: none;
  transition: all var(--transition-fast);
  padding: 0.5rem 0;
  position: relative;
}

.mobile-menu-nav a:hover {
  color: var(--accent-primary);
  transform: translateX(0.5rem);
}

.mobile-menu-nav a::before {
  content: '→';
  position: absolute;
  left: -1.5rem;
  opacity: 0;
  transition: all var(--transition-fast);
}

.mobile-menu-nav a:hover::before {
  opacity: 1;
  left: -1.25rem;
}

/* ========================================
   CTA SECTION (LOGIN & BOOK)
   ======================================== */

.mobile-menu-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.btn-login-mobile {
  font-family: var(--font-body);
  font-size: var(--font-size-medium);
  font-weight: 500;
  color: var(--color-charcoal);
  text-decoration: none;
  padding: 12px var(--space-lg);
  border: 1.5px solid var(--color-charcoal);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  text-align: center;
  background: transparent;
  display: block;
}

.btn-login-mobile:hover {
  background: var(--color-charcoal);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(26, 29, 35, 0.15);
}

.mobile-menu-cta .btn {
  margin: 0;
}

/* ========================================
   ANIMATION - STAGGERED FADE IN
   ======================================== */

.mobile-menu.active .mobile-menu-logo {
  animation: fadeInUp 0.4s ease forwards;
}

.mobile-menu.active .mobile-menu-section:nth-child(3) {
  animation: fadeInUp 0.4s ease 0.1s forwards;
  opacity: 0;
}

.mobile-menu.active .mobile-menu-section:nth-child(5) {
  animation: fadeInUp 0.4s ease 0.2s forwards;
  opacity: 0;
}

.mobile-menu.active .mobile-menu-cta {
  animation: fadeInUp 0.4s ease 0.3s forwards;
  opacity: 0;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========================================
   RESPONSIVE - SMALL SCREENS
   ======================================== */

/* Extra compact for very small screens (iPhone SE, etc.) */
@media (max-height: 700px) {
  .mobile-menu-content {
    padding: 2rem 1.5rem;
  }

  .mobile-menu-logo {
    margin-bottom: 1.25rem;
  }

  .mobile-menu-logo h2 {
    font-size: 1.5rem;
  }

  .mobile-menu-logo span {
    font-size: 0.625rem;
  }

  .mobile-menu-divider {
    margin: 1rem 0;
  }

  .mobile-menu-section {
    margin-bottom: 1rem;
  }

  .mobile-menu-section h3 {
    font-size: 0.625rem;
    margin-bottom: 0.75rem;
  }

  .mobile-lang-toggle button {
    font-size: 1rem;
    padding: 0.375rem 0.75rem;
  }

  .mobile-menu-nav {
    gap: 0.75rem;
  }

  .mobile-menu-nav a {
    font-size: 1rem;
    padding: 0.375rem 0;
  }
}

/* ========================================
   HIDE ON DESKTOP
   ======================================== */

@media (min-width: 1024px) {
  .mobile-menu {
    display: none;
  }
}