/* ============================================
   Three Wise Ants - Responsive Breakpoints
   Terminal Green Screen Theme
   ============================================ */

/* ----- Mobile First: Base styles (<768px) ----- */

h1 { font-size: 1.75rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

.container {
  padding-inline: var(--spacing-md);
}

.hamburger {
  display: flex;
}

.nav-menu {
  display: none;
  flex-direction: column;
  width: 100%;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-primary);
  border-bottom: 1px solid var(--color-card-border);
  padding: var(--spacing-md) 0;
}

.nav-menu.active {
  display: flex;
}

.nav-menu .menu-item {
  width: 100%;
  text-align: left;
  padding: var(--spacing-sm) var(--spacing-lg);
}

.dropdown-menu {
  position: static;
  width: 100%;
  box-shadow: none;
  background-color: rgba(0, 0, 0, 0.2);
}

.flex-responsive {
  flex-direction: column;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  justify-content: center;
}

.hero {
  padding-block: var(--spacing-2xl);
  text-align: center;
}

.hero .btn {
  width: 100%;
  justify-content: center;
}

.section {
  padding-block: var(--spacing-2xl);
}

.footer-content {
  flex-direction: column;
  gap: var(--spacing-md);
  text-align: center;
}

.form-group {
  width: 100%;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  font-size: 1rem;
}

/* ----- Tablet: 768px and up ----- */
@media (min-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.375rem; }

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

  .hamburger {
    display: none;
  }

  .nav-menu {
    display: flex;
    flex-direction: row;
    position: static;
    width: auto;
    background-color: transparent;
    border-bottom: none;
    padding: 0;
  }

  .nav-menu .menu-item {
    width: auto;
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .dropdown-menu {
    position: absolute;
    width: auto;
    min-width: 200px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5), 0 0 10px var(--color-glow);
    background-color: var(--color-primary);
    border: 1px solid var(--color-card-border);
    top: 100%;
    left: 0;
    border-radius: var(--border-radius);
    padding: var(--spacing-xs) 0;
  }

  .dropdown-menu a {
    color: var(--color-text);
  }

  .dropdown-menu a:hover,
  .dropdown-menu a:focus-visible {
    background-color: var(--color-bg-alt);
    color: var(--color-secondary);
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }

  .flex-responsive {
    flex-direction: row;
  }

  .hero {
    padding-block: var(--spacing-3xl);
  }

  .hero .btn {
    width: auto;
  }

  .section {
    padding-block: var(--spacing-3xl);
  }

  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .form-row {
    display: flex;
    gap: var(--spacing-md);
  }

  .form-row .form-group {
    flex: 1;
  }
}

/* ----- Desktop: 1024px and up ----- */
@media (min-width: 1024px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.5rem; }

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

  .card-grid-3 {
    grid-template-columns: repeat(3, 1fr);
    max-width: 900px;
    margin-inline: auto;
  }

  .hero {
    padding-block: 5rem;
  }

  .nav-menu .menu-item {
    padding: var(--spacing-sm) var(--spacing-lg);
  }
}

/* ----- Ultra-wide: 1440px and up ----- */
@media (min-width: 1440px) {
  .container {
    max-width: 1400px;
  }

  h1 { font-size: 3rem; }
  h2 { font-size: 2.25rem; }
}

/* ----- Ultra-wide cap: 2560px screens ----- */
@media (min-width: 2560px) {
  .container {
    max-width: 1600px;
  }
}

/* ----- Small mobile: 320px-480px ----- */
@media (max-width: 480px) {
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }
  h3 { font-size: 1.125rem; }

  body {
    font-size: 0.9375rem;
  }

  .container {
    padding-inline: var(--spacing-sm);
  }

  .btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.9375rem;
  }

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

  .section {
    padding-block: var(--spacing-xl);
  }
}

/* ----- Reduced motion ----- */
@media (prefers-reduced-motion: reduce) {
  .typewriter .char {
    opacity: 1 !important;
  }
  .typewriter {
    visibility: visible !important;
  }
  .tw-block-cursor {
    animation: none !important;
    display: none !important;
  }
}