/* =========================================================================
   COOKING DATA — RESPONSIVE DESIGN COMPLET & FLUIDE (MOBILE, TABLETTE, LAPTOP & 4K)
   ========================================================================= */

/* 1. Laptops et Écrans Moyens (1100px - 1380px) */
@media (max-width: 1380px) {
  .navbar {
    padding: 0 1.8rem;
  }
  
  .nav-menu {
    gap: 1.1rem;
  }
  
  .nav-link {
    font-size: 0.84rem;
  }

  .section-container {
    padding: 75px 2rem;
  }
}

/* 2. Bascule Menu Mobile & Tablettes Larges (max-width: 1100px) */
@media (max-width: 1100px) {
  .navbar {
    padding: 0 1.5rem;
    height: 72px;
  }

  .nav-menu {
    display: none;
  }

  .nav-menu.mobile-active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0;
    width: 100vw;
    height: calc(100vh - 72px);
    background: rgba(20, 54, 66, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 2.5rem 2rem;
    gap: 1.2rem;
    border-bottom: 2px solid var(--color-teal);
    z-index: 999;
    overflow-y: auto;
  }

  .nav-menu.mobile-active .nav-link {
    color: #FFFFFF;
    font-size: 1.25rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-menu.mobile-active .nav-link:hover,
  .nav-menu.mobile-active .nav-link.active {
    color: var(--color-amber);
  }

  .nav-mobile-toggle {
    display: flex !important;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    width: 42px;
    height: 42px;
    cursor: pointer;
    padding: 8px;
    transition: all 0.3s ease;
  }

  .nav-mobile-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--color-dark-slate);
    border-radius: 2px;
    transition: all 0.3s ease;
  }

  .hero-metrics-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 1.2rem;
  }

  .metric-card:nth-child(2)::after {
    display: none;
  }

  .calculator-box {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 1.8rem;
  }

  .kitchen-builder-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

/* 3. Tablettes & Petits Écrans (max-width: 900px) */
@media (max-width: 900px) {
  .section-container {
    padding: 65px 1.5rem;
  }

  .section-header {
    margin-bottom: 2.5rem;
  }

  .section-title {
    font-size: clamp(1.8rem, 4.5vw, 2.3rem);
    white-space: normal !important;
  }

  .hero-section {
    padding: 110px 1.5rem 50px 1.5rem;
  }

  .hero-title {
    font-size: clamp(2.2rem, 5vw, 3.2rem);
  }

  .hero-description {
    font-size: 1.05rem;
  }

  .hero-actions {
    gap: 1rem;
  }

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

  .founder-wrapper {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .founder-photo-box {
    margin: 0 auto;
    max-width: 280px;
  }

  .playground-layout {
    grid-template-columns: 1fr;
  }

  .terminal-wrapper {
    margin: 0 -0.5rem;
    border-radius: 12px;
  }

  .terminal-toolbar {
    flex-wrap: wrap;
    gap: 6px;
  }

  .terminal-body {
    height: 380px;
    font-size: 0.82rem;
    padding: 1rem;
  }
}

/* 4. Mobiles et Smartphones (max-width: 600px) */
@media (max-width: 600px) {
  html, body {
    overflow-x: hidden;
  }

  .navbar {
    padding: 0 1rem;
    height: 64px;
  }

  .nav-brand-logo {
    height: 38px;
  }

  .sound-toggle-btn {
    display: none; /* Simplifier la navbar sur petit écran */
  }

  .lang-switcher-btn {
    padding: 6px 10px;
    font-size: 0.75rem;
  }

  .hero-section {
    padding: 95px 1rem 40px 1rem;
  }

  .hero-badge-container {
    padding: 6px 14px;
    margin-bottom: 1.2rem;
  }

  .badge-text {
    font-size: 0.75rem;
  }

  .hero-title {
    font-size: 1.95rem;
    line-height: 1.15;
    margin-bottom: 1.2rem;
  }

  .hero-description {
    font-size: 0.96rem;
    margin-bottom: 1.8rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 0.8rem;
  }

  .hero-actions .btn-cyber-primary,
  .hero-actions .btn-cyber-secondary {
    width: 100%;
    padding: 12px 20px;
    font-size: 0.9rem;
  }

  .hero-metrics-strip {
    grid-template-columns: 1fr;
    gap: 0.8rem;
    padding: 1rem;
  }

  .metric-card:not(:last-child)::after {
    display: none;
  }

  .metric-value {
    font-size: 1.8rem;
  }

  .section-container {
    padding: 50px 1rem;
  }

  .section-title {
    font-size: 1.65rem;
  }

  .section-subtitle {
    font-size: 0.92rem;
  }

  .calc-chips {
    flex-direction: column;
  }

  .calc-chip {
    width: 100%;
    text-align: left;
  }

  .calc-summary-card {
    padding: 1.2rem;
  }

  .kitchen-ingredients-grid {
    grid-template-columns: 1fr;
  }

  .terminal-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 14px;
  }

  .terminal-body {
    height: 320px;
    font-size: 0.76rem;
    padding: 0.8rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: left;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.8rem;
    text-align: center;
  }
}

/* 5. Écrans Ultra-Wide et 4K (min-width: 1800px) */
@media (min-width: 1800px) {
  .section-container {
    max-width: 1600px;
  }

  .hero-title {
    font-size: 5.2rem;
  }

  .hero-description {
    font-size: 1.4rem;
    max-width: 960px;
  }
}