/* ==========================================================================
   Jaswanth Engineering Services - Responsive Styles & Mobile Nav
   ========================================================================== */

/* Laptop & Small Desktop (1024px - 1199px) */
@media screen and (max-width: 1199px) {
  :root {
    --container-width: 960px;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
}

/* Tablet Landscape & Portrait (768px - 1023px) */
@media screen and (max-width: 1023px) {
  :root {
    --container-width: 720px;
    --spacing-xxl: 4rem;
    --spacing-xl: 2.5rem;
  }
  
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  /* Show Burger Menu */
  .burger-menu {
    display: block;
  }
  
  /* Mobile Navigation Menu */
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--color-bg-white);
    box-shadow: -4px 0 30px rgba(8, 4, 81, 0.15);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-xl);
    gap: var(--spacing-lg);
    z-index: 1050;
    transition: right var(--transition-normal);
  }
  
  .nav-menu.open {
    right: 0;
  }
  
  .nav-link {
    font-size: 1.15rem;
    padding: var(--spacing-sm) 0;
  }
  
  /* Burger Animation */
  .burger-menu.open .burger-bar:nth-child(1) {
    transform: translateY(10px) rotate(45deg);
  }
  
  .burger-menu.open .burger-bar:nth-child(2) {
    opacity: 0;
  }
  
  .burger-menu.open .burger-bar:nth-child(3) {
    transform: translateY(-10px) rotate(-45deg);
  }
  
  /* General Layout adjustments */
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
  }
  
  .footer-about {
    grid-column: span 2;
  }
}

/* Mobile Portrait & Landscape (<767px) */
@media screen and (max-width: 767px) {
  :root {
    --spacing-xxl: 3rem;
    --spacing-xl: 2rem;
    --spacing-lg: 1.25rem;
    --header-height: 70px;
    --header-height-shrink: 60px;
  }
  
  html {
    font-size: 15px;
  }
  
  h1 {
    font-size: 1.85rem;
  }
  
  h2 {
    font-size: 1.35rem;
  }
  
  .section-title-wrap {
    margin-bottom: var(--spacing-lg);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-about {
    grid-column: span 1;
  }
  
  /* Full Width Menu on smaller screens */
  .nav-menu {
    width: 100%;
  }
  
  /* Card layouts to single column */
  .card-grid {
    grid-template-columns: 1fr;
  }
  
  /* Table / List scaling */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: var(--spacing-md) !important;
  }
}

/* Specific Landscape Height Helper for Nav */
@media screen and (max-height: 500px) and (max-width: 900px) {
  .nav-menu {
    overflow-y: auto;
    padding-top: 100px;
    justify-content: flex-start;
  }
  
  .nav-link {
    font-size: 0.95rem;
    padding: var(--spacing-xs) 0;
  }
}