/* =============================================
   MakeRepeater LP - Responsive Styles
   ============================================= */

/* --- Tablet (768px - 1024px) --- */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px 0;
  }

  .hero__inner {
    flex-direction: column;
    text-align: center;
    gap: 32px;
  }

  .hero__content {
    text-align: center;
  }

  .hero__cta-group {
    justify-content: center;
  }

  .hero__visual {
    max-width: 500px;
    width: 100%;
  }

  .hero__title {
    font-size: 2.6rem;
  }

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

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

  .feature-block--reverse {
    direction: ltr;
  }

  .feature-block__iframe-container {
    height: 350px;
  }

  .steps {
    flex-wrap: wrap;
    gap: 16px;
  }

  .step {
    flex: 0 0 calc(33% - 16px);
  }

  .step__connector {
    display: none;
  }

  .ai-slider__track .ai-card {
    flex: 0 0 300px;
  }

  .ai-feature-block {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-top: 48px;
    margin-bottom: 48px;
  }

  .ai-feature-block--reverse {
    direction: ltr;
  }

  .ai-feature-block__info {
    text-align: center;
  }

  .ai-feature-block__title {
    justify-content: center;
  }

  .ai-feature-block__list {
    align-items: center;
  }

  .cross-banner__inner {
    flex-direction: column;
    text-align: center;
    gap: 20px;
    padding: 28px 24px;
  }

  /* Evolution */
  .evo-item {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .evo-item--reverse {
    direction: ltr;
  }

  /* AI Intro */
  .ai-intro__grid {
    gap: 16px;
  }

  /* New Features */
  .nf-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .nf-grid > .nf-card--lg:first-child,
  .nf-grid > .nf-card--lg:nth-child(2) {
    grid-column: span 1;
  }

  .pricing__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .pricing-card {
    padding: 28px 20px;
  }

  .pricing-card--popular {
    transform: scale(1.02);
  }

  .pricing-card--popular:hover {
    transform: scale(1.02) translateY(-4px);
  }

  /* Hero Stats */
  .hero__stats {
    justify-content: center;
  }

  /* Solution Metrics */
  .solution__metrics {
    gap: 24px;
  }

  .solution__metric-number {
    font-size: 2.8rem;
  }

  .solution__metric-number--text {
    font-size: 2.1rem;
    min-height: 2.8rem;
  }

  /* Impact */
  .impact__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .impact__card {
    padding: 32px 24px;
  }
}

/* --- Mobile Large (481px - 767px) --- */
@media (max-width: 767px) {
  :root {
    --section-padding: 64px 0;
  }

  /* Hide decorative line breaks on mobile */
  .sp-hide {
    display: none;
  }

  .container {
    padding: 0 16px;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .section-desc {
    font-size: 0.95rem;
    margin-bottom: 32px;
  }

  /* Hero */
  .hero {
    min-height: 90vh;
    padding-top: 96px;
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__subtitle {
    font-size: 1rem;
  }

  .hero__cta-group {
    flex-direction: column;
    align-items: center;
  }

  /* Pain */
  .pain__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .pain__card {
    padding: 24px 16px;
  }

  .pain__icon {
    width: 52px;
    height: 52px;
    font-size: 1.2rem;
  }

  .pain__text {
    font-size: 0.88rem;
  }

  /* Features */
  .feature-block {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 56px;
  }

  .feature-block__iframe-container {
    height: 280px;
  }

  .feature-block__title {
    font-size: 1.3rem;
  }

  .feature-block__number {
    font-size: 3rem;
  }

  /* Steps */
  .steps {
    flex-direction: column;
    align-items: center;
  }

  .step {
    flex: none;
    width: 100%;
    max-width: 320px;
    margin-bottom: 24px;
  }

  /* AI Features */
  .ai-slider {
    padding: 0 40px;
  }

  .ai-slider__track .ai-card {
    flex: 0 0 280px;
  }

  .ai-features__free-cta-inner {
    flex-direction: column;
    text-align: center;
    padding: 28px 24px;
  }

  .ai-features__free-cta .ee-btn {
    width: 100%;
  }

  .ai-card__icon-wrap {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .ai-card__title {
    font-size: 1rem;
  }

  .ai-card__desc {
    font-size: 0.85rem;
  }

  /* Cross Banner */
  .cross-banner__inner {
    padding: 24px 20px;
  }

  .cross-banner__btn {
    width: 100%;
  }

  /* Evolution */
  .evo-item__before-after {
    gap: 8px;
  }

  .evo-item__placeholder {
    font-size: 1.2rem;
  }

  .evo-item__title {
    font-size: 1.05rem;
  }

  /* AI Intro */
  .ai-intro__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  /* New Features */
  .nf-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .nf-grid > .nf-card--lg:first-child,
  .nf-grid > .nf-card--lg:nth-child(2) {
    grid-column: span 1;
  }

  .nf-card {
    padding: 20px;
  }

  .nf-card__icon-wrap {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }

  .nf-card__title {
    font-size: 0.9rem;
  }

  .nf-card__desc {
    font-size: 0.8rem;
  }

  /* Pricing */
  .pricing__grid {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .pricing-card--popular {
    transform: none;
    order: -1;
  }

  .pricing-card--popular:hover {
    transform: translateY(-4px);
  }

  .pricing-card__amount {
    font-size: 2.4rem;
  }

  .pricing__ticket-table th,
  .pricing__ticket-table td {
    padding: 12px 10px;
    font-size: 0.85rem;
  }

  /* Comparison Demo */
  .comparison__demo {
    margin-top: 32px;
  }

  .comparison__demo-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .comparison__demo-arrow {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
    margin: 0 auto;
  }

  .comparison__demo-arrow i {
    transform: rotate(90deg);
  }

  .comparison__demo-time {
    font-size: 1rem;
  }

  .comparison__demo-caption {
    font-size: 0.8rem;
  }

  /* Comparison */
  .comparison__table th,
  .comparison__table td {
    padding: 14px 12px;
    font-size: 0.85rem;
  }

  /* FAQ */
  .faq__question {
    font-size: 0.95rem;
    padding: 20px 0;
  }

  /* CTA */
  .cta__title {
    font-size: 1.6rem;
  }

  .cta__desc {
    font-size: 0.95rem;
  }

  /* Demo */
  .demo__video-inner i {
    font-size: 3rem;
  }

  .demo__video-inner p {
    font-size: 1rem;
  }

  /* Hero Stats */
  .hero__stats {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .hero__stat {
    font-size: 0.82rem;
    padding: 6px 14px;
  }

  /* Solution Metrics */
  .solution__metrics {
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
  }

  .solution__metric {
    padding: 24px 16px;
  }

  .solution__metric-number {
    font-size: 2.5rem;
  }

  .solution__metric-number--text {
    font-size: 2rem;
    min-height: 2.5rem;
  }

  /* AI Feature Impact */
  .ai-feature-block__impact {
    font-size: 0.82rem;
    padding: 6px 14px;
    text-align: center;
    display: flex;
    justify-content: center;
  }

  /* Impact Section */
  .impact__grid {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .impact__card {
    padding: 32px 24px;
  }
}

/* --- Mobile Small (max-width: 480px) --- */
@media (max-width: 480px) {
  .hero__title {
    font-size: 1.65rem;
  }

  .hero__badge {
    padding: 8px 16px;
    font-size: 0.85rem;
  }

  .hero__badge-text {
    font-size: 0.85rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

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

  .ai-slider {
    padding: 0 36px;
  }

  .ai-slider__track .ai-card {
    flex: 0 0 260px;
  }

  .solution__lead {
    font-size: 1.4rem;
  }

  /* Solution Metrics (small mobile) */
  .solution__metric-number {
    font-size: 2.2rem;
  }

  .solution__metric-number--text {
    font-size: 1.8rem;
    min-height: 2.2rem;
  }

  /* Impact (small mobile) */
  .impact__card-stat-number {
    font-size: 1.8rem;
  }

  .feature-block__iframe-container {
    height: 220px;
  }

  .pricing__free-banner-inner {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }

  .comparison__table-wrap {
    overflow-x: auto;
    position: relative;
  }

  .comparison__table-wrap::after {
    content: '← スクロールできます →';
    display: block;
    text-align: center;
    font-size: 0.75rem;
    color: var(--mr-gray-light);
    padding: 8px 0 0;
  }

  .comparison__table {
    min-width: 500px;
  }

  .pricing__ticket-table-wrap {
    overflow-x: auto;
    position: relative;
  }

  .pricing__ticket-table-wrap::after {
    content: '← スクロールできます →';
    display: block;
    text-align: center;
    font-size: 0.75rem;
    color: var(--mr-gray-light);
    padding: 8px 0 0;
  }

  .pricing__ticket-table {
    min-width: 500px;
  }
}

/* --- Print Styles --- */
@media print {
  .hero,
  .demo,
  .cta {
    break-inside: avoid;
  }

  .ee-btn--pulse {
    animation: none;
  }

  .feature-block__iframe-container {
    display: none;
  }
}

@media (max-width: 767px) {
  body#ai-mailmagazine header.mr-header {
    background: #fff;
    overflow: visible;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  body#ai-mailmagazine .header-nav {
    right: 8px;
    width: min(420px, calc(100vw - 16px));
    max-width: calc(100vw - 16px);
    transform: translateX(calc(100% + 16px));
  }

  body#ai-mailmagazine .header-nav.open-menu {
    transform: translateX(0);
  }
}