/* ====================================
   ICIDA.COM.CY - Responsive Styles
   Mobile & Tablet Optimization
   ==================================== */

/* ====================================
   TABLET (768px - 1024px)
   ==================================== */

@media (max-width: 1024px) {
  :root {
    --font-size-6xl: 3rem;
    /* 48px */
    --font-size-5xl: 2.5rem;
    /* 40px */
    --font-size-4xl: 2rem;
    /* 32px */
    --container-padding: 1.5rem;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ====================================
   MOBILE LANDSCAPE & SMALL TABLETS (max-width: 768px)
   ==================================== */

@media (max-width: 768px) {
  :root {
    --font-size-6xl: 2.5rem;
    /* 40px */
    --font-size-5xl: 2rem;
    /* 32px */
    --font-size-4xl: 1.75rem;
    /* 28px */
    --font-size-3xl: 1.5rem;
    /* 24px */
    --spacing-5xl: 4rem;
    --spacing-4xl: 3rem;
    --container-padding: 1rem;
    --header-height: 70px;
  }

  /* Header & Navigation */
  .header__container {
    position: relative;
  }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
  }

  .nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav__list {
    flex-direction: column;
    width: 100%;
    gap: var(--spacing-md);
  }

  .nav__link {
    width: 100%;
    padding: var(--spacing-md);
    text-align: center;
  }

  .mobile-menu-toggle {
    display: flex;
  }

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

  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }

  /* Hero Slider Mobile */
  .hero-slider {
    min-height: auto;
  }

  .hero-slide {
    min-height: 70vh !important;
    padding: var(--spacing-2xl) 0;
  }

  .hero {
    min-height: 70vh;
    padding-top: var(--spacing-xl);
  }

  .hero__content {
    padding: var(--spacing-lg) 0;
  }

  .hero__title {
    font-size: var(--font-size-3xl);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
  }

  .hero__subtitle {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
  }

  /* Hide hero graphics on mobile */
  .hero-graphic {
    display: none !important;
  }

  /* Grids */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  /* Cards */
  .card {
    padding: var(--spacing-xl);
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

  /* Sections */
  .section {
    padding: var(--spacing-3xl) 0;
  }

  .section-lg {
    padding: var(--spacing-4xl) 0;
  }

  /* Buttons */
  .btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
  }

  /* Ensure buttons in flex containers stack nicely with gap */
  .d-flex.gap-4 {
    gap: 1rem !important;
  }

  /* About Page Responsive */
  .about-mission-box {
    margin-top: var(--spacing-xl);
  }
}

/* ====================================
   MOBILE PORTRAIT (max-width: 480px)
   ==================================== */

@media (max-width: 480px) {
  :root {
    --font-size-6xl: 2rem;
    /* 32px */
    --font-size-5xl: 1.75rem;
    /* 28px */
    --font-size-4xl: 1.5rem;
    /* 24px */
    --container-padding: 1rem;
    --spacing-5xl: 3rem;
    --spacing-4xl: 2rem;
  }

  .hero__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
  }

  .hero__subtitle {
    font-size: var(--font-size-sm);
  }

  .hero-slide {
    min-height: 60vh !important;
  }

  .card {
    padding: var(--spacing-lg);
  }

  .btn {
    width: 100%;
  }

  .product-card__image {
    height: 200px;
  }

  .lang-switcher {
    position: absolute;
    top: 50%;
    right: 60px;
    transform: translateY(-50%);
    padding: 2px;
  }

  .lang-switcher__btn {
    padding: 4px 8px;
    font-size: 0.7rem;
  }

  /* Section Padding for mobile */
  .section {
    padding: var(--spacing-2xl) 0;
  }

  /* Cards detail for mobile */
  .card h3 {
    font-size: 1.25rem;
  }
}

/* ====================================
   PRINT STYLES
   ==================================== */

@media print {

  .header,
  .footer,
  .nav,
  .btn,
  .mobile-menu-toggle,
  .lang-switcher {
    display: none;
  }

  body {
    font-size: 12pt;
  }

  .section {
    padding: 1rem 0;
  }
}

/* ====================================
   ACCESSIBILITY & PERFORMANCE
   ==================================== */

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .btn {
    border-width: 2px;
  }

  .form-control:focus {
    outline: 2px solid var(--color-primary);
  }
}