/* ===== OFINanse — Menu & Navigation Styles ===== */

/* ===== МОБИЛЬНОЕ МЕНЮ (по умолчанию скрыто) ===== */
.nav {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: white;
  padding: var(--space-4, 1rem);
  border-bottom: 1px solid var(--color-border, #e2e8f0);
  box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1));
  display: none; /* СКРЫТО ПО УМОЛЧАНИЮ */
  z-index: 999;
  max-height: 80vh;
  overflow-y: auto;
}

.nav.active {
  display: block;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2, 0.5rem);
}

.nav-link {
  padding: var(--space-3, 0.75rem) var(--space-4, 1rem);
  border-radius: var(--radius-md, 0.5rem);
  min-height: 44px;
  display: flex;
  align-items: center;
  font-weight: var(--font-medium, 500);
  color: var(--color-text, #1e293b);
  transition: all 0.2s ease;
}

.nav-link:active {
  background: var(--color-bg-alt, #f8fafc);
  color: var(--color-accent, #059669);
}

.nav-link.active {
  color: var(--color-accent, #059669);
  background: rgba(5, 150, 105, 0.1);
}

/* Кнопка гамбургер */
.mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2, 0.5rem);
  min-width: 44px;
  min-height: 44px;
  cursor: pointer;
  color: var(--color-text, #1e293b);
  border-radius: var(--radius-sm, 0.375rem);
  background: transparent;
  border: none;
}

.mobile-toggle:active {
  background: var(--color-bg-alt, #f8fafc);
}

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

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

.mobile-toggle.active .icon-open {
  display: none;
}

.mobile-toggle.active .icon-close {
  display: block;
}

/* CTA кнопка в шапке */
.header-cta {
  display: none;
}

/* ===== ПЛАНШЕТ (768px+) ===== */
@media (min-width: 768px) {
  .nav {
    position: static;
    display: flex !important;
    background: transparent;
    padding: 0;
    border: none;
    box-shadow: none;
    max-height: none;
    overflow: visible;
  }
  
  .nav-list {
    flex-direction: row;
    gap: var(--space-6, 1.5rem);
  }
  
  .nav-link {
    padding: var(--space-2, 0.5rem) 0;
    min-height: auto;
  }
  
  .mobile-toggle {
    display: none !important;
  }
  
  .header-cta {
    display: flex !important;
  }
}

/* ===== ДЕСКТОП (1024px+) ===== */
@media (min-width: 1024px) {
  .nav {
    position: static !important;
    display: flex !important;
    background: transparent !important;
    padding: 0 !important;
    border: none !important;
    box-shadow: none !important;
    max-height: none !important;
    overflow: visible !important;
  }
  
  .nav-list {
    flex-direction: row !important;
    gap: var(--space-8, 2rem) !important;
  }
  
  .nav-link {
    padding: var(--space-2, 0.5rem) 0 !important;
    min-height: auto !important;
    position: relative;
  }
  
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent, #059669);
    transition: width 0.3s ease;
  }
  
  .nav-link:hover::after,
  .nav-link.active::after {
    width: 100%;
  }
  
  .nav-link:hover,
  .nav-link.active {
    color: var(--color-accent, #059669);
  }
  
  .mobile-toggle {
    display: none !important;
  }
  
  .header-cta {
    display: flex !important;
  }
}