/* ==========================================================================
   SOUIKA WEB - RESPONSIVE & MOBILE ADAPTATIONS v4
   Seamless Scaling from 320px up to 4K Displays
   Touch Target & Core Web Vitals Optimized
   ========================================================================== */

/* Universal Form & Touch Field Modernization */
.form-input,
.form-textarea,
.cyber-field {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.1));
  border-radius: var(--radius-md, 8px);
  padding: 14px 18px;
  color: var(--text-main, #ffffff);
  font-family: inherit;
  font-size: 16px !important; /* Critical: Prevents iOS Safari unwanted auto-zoom */
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.form-input:focus,
.form-textarea:focus,
.cyber-field:focus {
  border-color: var(--neon-cyan, #00f0ff);
  background: rgba(0, 240, 255, 0.03);
  box-shadow: 0 0 16px var(--neon-cyan-glow, rgba(0, 240, 255, 0.25));
}

.form-textarea,
textarea.cyber-field {
  resize: vertical;
  min-height: 110px;
}

.domain-url-mono {
  overflow-wrap: anywhere;
  word-break: break-all;
}

@media (max-width: 1024px) {
  .hero-metrics-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .metric-item:nth-child(2) {
    border-right: none;
  }

  .card-span-7, .card-span-5, .card-span-8, .card-span-4 {
    grid-column: span 6;
  }

  .estimator-card {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 32px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .process-grid::before {
    display: none;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .cyber-header {
    top: 10px;
    padding: 0 12px;
  }

  .nav-capsule {
    height: 60px;
    padding: 0 16px;
  }

  .nav-links, .system-status {
    display: none;
  }

  .menu-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
  }

  /* Mobile Drawer */
  .mobile-menu-drawer {
    display: none;
    position: fixed;
    top: 76px;
    left: 12px;
    right: 12px;
    background: rgba(10, 13, 22, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-bright, rgba(255, 255, 255, 0.15));
    border-radius: var(--radius-lg, 16px);
    padding: 24px;
    z-index: 99;
    flex-direction: column;
    gap: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.9);
  }

  .mobile-menu-drawer.open {
    display: flex;
    animation: slideDown 0.3s ease-out;
  }

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

  .mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  .mobile-nav-links a {
    text-decoration: none;
    color: var(--text-main, #ffffff);
    font-size: 1.1rem;
    font-family: var(--font-heading, sans-serif);
    padding: 10px 0;
    min-height: 44px;
    border-bottom: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .card-span-7, .card-span-5, .card-span-8, .card-span-4, .card-span-6 {
    grid-column: span 12;
  }

  .hero-section {
    padding: 105px 16px 50px;
  }

  .hero-metrics-bar {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .metric-item {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
    padding-bottom: 16px;
  }

  .metric-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

  .scanner-input-group {
    flex-direction: column;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 14px;
    text-align: center;
  }

  .floating-hud-wa .hud-wa-text,
  .floating-whatsapp .floating-wa-text {
    display: none;
  }

  .floating-hud-wa,
  .floating-whatsapp {
    padding: 12px;
    min-width: 50px;
    min-height: 50px;
    bottom: 20px;
    right: 20px;
  }

  html[dir="rtl"] .floating-whatsapp {
    right: auto !important;
    left: 20px !important;
  }

  .audit-potential-gain {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .audit-issue-card {
    flex-direction: column;
    gap: 10px;
  }
}

@media (max-width: 640px) {
  /* Header clean-up: Hide duplicated language buttons from capsule (kept inside drawer) */
  .cyber-header .lang-selector-wrap {
    display: none;
  }

  .nav-capsule {
    padding: 0 12px;
  }

  /* Compact CTA button in header */
  .nav-actions {
    gap: 8px;
  }

  .nav-actions .cyber-btn-sm span {
    display: none;
  }

  .nav-actions .cyber-btn-sm {
    padding: 8px 10px;
    min-width: 40px;
    min-height: 40px;
    justify-content: center;
  }

  /* Hero CTA full-width buttons */
  .hero-ctas {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .hero-ctas .cyber-btn {
    width: 100%;
    justify-content: center;
    min-height: 48px;
  }

  /* Portfolio mobile cards */
  .portfolio-domains-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .portfolio-filter-bar {
    gap: 8px;
    margin: 24px 0 16px;
  }

  .portfolio-filter-btn {
    padding: 8px 14px;
    font-size: 0.82rem;
    min-height: 40px;
  }

  .est-step-card {
    padding: 20px 14px;
  }

  .est-hud-card {
    padding: 20px 14px;
  }

  #hud-total-number {
    font-size: 2.4rem;
  }

  .contact-form-panel {
    padding: 24px 16px;
  }
}