/* ============================================
   Canvas Buddy — Responsive Styles
   ============================================ */

/* --- Tablet (≤1024px) --- */
@media (max-width: 1024px) {
  .container {
    padding: 0 20px;
  }

  .section {
    padding: 80px 0;
  }

  .section-header {
    margin-bottom: 48px;
  }

  /* Nav */
  .navbar__links {
    display: none;
  }

  .navbar__hamburger {
    display: flex;
  }

  .navbar__actions .btn--secondary {
    display: none;
  }

  /* Hero */
  .hero {
    min-height: auto;
    padding: 120px 0 60px;
  }

  .hero__title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
  }

  .hero__stats {
    gap: 32px;
  }

  /* Features Grid */
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid .testimonial-card:last-child {
    grid-column: 1 / -1;
    max-width: 500px;
    margin: 0 auto;
  }

  /* Pricing */
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-grid .pricing-card:last-child {
    grid-column: 1 / -1;
    max-width: 400px;
    margin: 0 auto;
  }

  /* Blog */
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-grid .blog-card:last-child {
    grid-column: 1 / -1;
    max-width: 400px;
    margin: 0 auto;
  }

  /* Feature Detail */
  .feature-detail {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 60px 0;
  }

  .feature-detail:nth-child(even) {
    direction: ltr;
  }

  .feature-detail__content {
    max-width: 100%;
  }

  /* Commands Grid */
  .commands-grid {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  /* Comparison Table Scroll */
  .table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .comparison-table {
    min-width: 600px;
  }
}

/* --- Mobile (≤640px) --- */
@media (max-width: 640px) {
  :root {
    --nav-height: 64px;
  }

  .container {
    padding: 0 16px;
  }

  .section {
    padding: 64px 0;
  }

  .section--sm {
    padding: 48px 0;
  }

  .section-header {
    margin-bottom: 32px;
  }

  .section-header p {
    font-size: 1rem;
  }

  /* Typography */
  h1 { font-size: clamp(2rem, 8vw, 2.5rem); }
  h2 { font-size: clamp(1.75rem, 6vw, 2.25rem); }
  h3 { font-size: clamp(1.25rem, 4vw, 1.75rem); }

  /* Hero */
  .hero {
    padding: 100px 0 40px;
  }

  .hero__badge {
    font-size: 0.8125rem;
    margin-bottom: 24px;
  }

  .hero__title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero__subtitle {
    font-size: 1rem;
    margin-bottom: 32px;
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__stats {
    flex-direction: column;
    gap: 20px;
    margin-top: 48px;
  }

  .hero__stat {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  /* Stats Bar */
  .stats-bar__inner {
    flex-direction: column;
    gap: 24px;
  }

  /* Feature Cards */
  .features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .feature-card {
    padding: 24px;
  }

  /* Demo */
  .demo-placeholder__content {
    min-height: 250px;
    padding: 24px;
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-grid .testimonial-card:last-child {
    max-width: 100%;
  }

  .testimonial-card {
    padding: 24px;
  }

  /* Pricing */
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .pricing-grid .pricing-card:last-child {
    max-width: 100%;
  }

  .pricing-card {
    padding: 32px 24px;
  }

  .pricing-card__amount {
    font-size: 2.5rem;
  }

  .pricing-toggle {
    gap: 12px;
  }

  /* Blog */
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-grid .blog-card:last-child {
    max-width: 100%;
  }

  /* FAQ */
  .faq-item__question {
    padding: 16px 20px;
    font-size: 0.9375rem;
  }

  .faq-item__answer-inner {
    padding: 0 20px 16px;
  }

  /* Feature Detail */
  .feature-detail {
    padding: 40px 0;
    gap: 32px;
  }

  .feature-detail__visual {
    min-height: 250px;
  }

  .feature-detail__title {
    font-size: 1.5rem;
  }

  /* CTA */
  .cta-section__badges {
    flex-direction: column;
    gap: 12px;
  }

  /* Footer */
  .footer {
    padding: 48px 0 32px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__brand {
    grid-column: auto;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  /* Page Header */
  .page-header {
    padding: 100px 0 40px;
  }

  /* Privacy */
  .privacy-content h2 {
    font-size: 1.5rem;
    margin-top: 32px;
  }

  /* Commands Grid */
  .commands-grid {
    grid-template-columns: 1fr;
  }

  /* Steps */
  .step {
    gap: 16px;
  }

  /* Floating CTA */
  .chrome-cta {
    bottom: 16px;
    right: 16px;
    left: 16px;
  }

  .chrome-cta .btn {
    width: 100%;
  }

  /* Mobile menu spacing */
  .mobile-menu {
    padding: 24px 16px;
  }

  .mobile-menu a {
    font-size: 1.25rem;
  }

  /* Guarantee */
  .guarantee {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }

  /* Scroll indicator */
  .scroll-indicator {
    display: none;
  }

  /* Comparison table */
  .comparison-table th,
  .comparison-table td {
    padding: 12px;
    font-size: 0.8125rem;
  }

  /* Info box */
  .info-box {
    flex-direction: column;
    gap: 12px;
  }
}

/* --- Small phones (≤375px) --- */
@media (max-width: 375px) {
  .hero__title {
    font-size: 1.75rem;
  }

  .pricing-card__amount {
    font-size: 2rem;
  }

  .btn--lg {
    padding: 14px 24px;
    font-size: 0.9375rem;
  }
}

/* --- Desktop large (≥1440px) --- */
@media (min-width: 1440px) {
  :root {
    --max-width: 1280px;
  }
}

/* --- Reduced Motion --- */
@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;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }
}

/* --- Print --- */
@media print {
  .navbar,
  .chrome-cta,
  .mobile-menu,
  .scroll-indicator {
    display: none !important;
  }

  body::before {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  .section {
    padding: 32px 0;
  }
}