/* ==========================================================================
   TUTORIALS-MEDIA.CSS — Responsive Rules extracted from css/tutorials.css
   ========================================================================== */

/* 1280px breakpoint - Large desktop adjustments */
@media (max-width: 1280px) {
  .tutorials-expanded-view {
    max-width: 100%;
    padding: 0 clamp(24px, 4vw, 48px);
    box-sizing: border-box;
  }

  .tutorials-guides-grid,
  .tutorials-resource-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
  }

  .tutorials-best-practices-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
  }

  .tutorials-faq-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 1024px) {
  .tutorials-expanded-view {
    max-width: 100%;
    padding: 0 clamp(20px, 4vw, 40px);
    box-sizing: border-box;
    overflow-x: hidden;
  }

  .tutorials-hero {
    flex-direction: column;
    align-items: stretch;
  }

  .tutorials-guides-grid,
  .tutorials-resource-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
  }

  .tutorials-best-practices-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }

  .tutorials-faq-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 18px;
  }

  .tutorials-video-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .tutorials-split-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .tutorials-split-model {
    position: relative;
    top: 0;
    order: -1;
    min-height: 350px;
  }
}

@media (max-width: 1024px) and (min-width: 641px) {
  .tutorials-section--with-model {
    max-width: 100%;
  }

  .tutorials-section--with-model .tutorials-split-layout {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .tutorials-section--with-model .tutorials-split-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    order: 2;
  }

  .tutorials-section--with-model .tutorials-split-cards:not(.tutorials-split-cards--grid):not(.tutorials-split-cards--grid-with-extra) > :last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  .tutorials-section--with-model .tutorials-card {
    height: 100%;
  }

  .tutorials-section--with-model .tutorials-split-model {
    position: relative;
    top: 0;
    order: -1;
    min-height: 420px;
  }

  .tutorials-section--with-model .tutorials-split-model .tutorial-3d-viewer,
  .tutorials-section--with-model .tutorial-inline-model__stage {
    min-height: 420px;
  }

  .tutorials-section--with-model .tutorials-split-model--tall .tutorial-3d-viewer {
    min-height: 520px;
  }

  .tutorials-section--with-model .tutorial-inline-model {
    padding: 16px;
    border-radius: 18px;
  }

  .tutorials-section--with-model .tutorial-inline-model__frame {
    min-height: 0;
  }

  .tutorials-section--with-model .tutorial-inline-model__caption {
    left: 18px;
    right: 18px;
    bottom: 18px;
  }

  .tutorials-section--with-model .tutorials-reference-img {
    min-height: 220px;
  }

  /* Model-right: cards on top, viewer below on tablet */
  .tutorials-section--model-right .tutorials-split-cards {
    order: -1;
  }

  .tutorials-section--model-right .tutorials-split-model {
    order: 2;
  }

  /* Grid-with-extra keeps 2-col grid on tablet */
  .tutorials-section--model-right .tutorials-split-cards--grid-with-extra {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .tutorials-section--model-right .tutorials-split-cards--grid-with-extra .tutorials-reference-img {
    min-height: 200px;
  }
}

@media (max-width: 820px) and (min-width: 641px) {
  .tutorials-section--with-model .tutorials-split-layout {
    gap: 20px;
  }

  .tutorials-section--with-model .tutorials-split-cards {
    gap: 14px;
  }

  .tutorials-section--with-model .tutorials-split-model {
    min-height: 380px;
  }

  .tutorials-section--with-model .tutorials-split-model .tutorial-3d-viewer,
  .tutorials-section--with-model .tutorial-inline-model__stage {
    min-height: 380px;
  }

  .tutorials-section--with-model .tutorials-split-model--tall .tutorial-3d-viewer {
    min-height: 460px;
  }

  .tutorials-section--with-model .tutorial-inline-model__title {
    font-size: clamp(20px, 3vw, 28px);
  }

  .tutorials-section--with-model .tutorial-inline-model__copy {
    max-width: 42ch;
  }
}

@media (max-width: 768px) and (min-width: 641px) {
  .tutorials-section--with-model .tutorials-split-cards {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .tutorials-section--with-model .tutorials-split-model {
    min-height: 360px;
  }

  .tutorials-section--with-model .tutorials-split-model .tutorial-3d-viewer,
  .tutorials-section--with-model .tutorial-inline-model__stage {
    min-height: 360px;
  }

  .tutorials-section--with-model .tutorials-split-model--tall .tutorial-3d-viewer {
    min-height: 420px;
  }
}

@media (max-width: 768px) {
  .tutorials-hero h1,
  .tutorials-title {
    font-size: clamp(28px, 8vw, 42px);
  }

  .tutorials-hero-stats {
    justify-content: center;
    gap: 24px;
  }

  .tutorials-guides-grid,
  .tutorials-resource-grid,
  .tutorials-steps-grid,
  .tutorials-best-practices-grid,
  .tutorials-faq-grid {
    grid-template-columns: 1fr;
  }

  .tutorials-section {
    margin-top: clamp(40px, 8vw, 60px);
  }

  .tutorials-section-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .tutorials-section-content {
    text-align: center;
  }

  .tutorials-highlight {
    margin-top: 8px;
  }

  .tutorials-exit-btn {
    top: 16px;
    right: 16px;
    padding: 8px 14px;
    font-size: 12px;
  }

  .tutorials-model-showcase {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
  }

  .tutorials-model-card:hover {
    transform: translateY(-4px) scale(1.01);
  }
}
@media (max-width: 640px) {
  .tutorials-expanded-shell {
    padding: 0;
  }

  .tutorials-hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .tutorials-video-grid {
    grid-template-columns: 1fr;
  }

  /* Split layout: stack viewer on top, description below */
  .tutorials-section--with-model {
    max-width: 100%;
  }

  .tutorials-section--with-model .tutorials-split-layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .tutorials-section--with-model .tutorials-split-model {
    position: relative;
    top: 0;
    order: -1;
    min-height: 380px;
  }

  .tutorials-section--with-model .tutorials-split-model .tutorial-3d-viewer,
  .tutorials-section--with-model .tutorial-inline-model__stage {
    min-height: 380px;
  }

  .tutorials-section--with-model .tutorials-split-model--tall .tutorial-3d-viewer {
    min-height: 420px;
  }

  .tutorials-section--with-model .tutorials-split-cards {
    order: 2;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .tutorials-section--with-model .tutorial-inline-model {
    padding: 12px;
    border-radius: 14px;
  }

  .tutorials-section--with-model .tutorial-inline-model__title {
    font-size: clamp(16px, 4.5vw, 20px);
  }

  .tutorials-section--with-model .tutorial-inline-model__copy {
    font-size: 11px;
    max-width: 100%;
    line-height: 1.4;
  }

  .tutorials-section--with-model .tutorial-inline-model__caption {
    left: 12px;
    right: 12px;
    bottom: 12px;
    gap: 4px;
  }

  .tutorial-inline-model__tab {
    padding: 5px 9px;
    font-size: 10px;
  }

  .tutorial-inline-model__badge {
    font-size: 9px;
    padding: 3px 8px;
  }

  .model-toggle-hint {
    font-size: 9px;
    letter-spacing: 0.06em;
    margin-top: 8px;
  }

  .tutorial-inline-model__head {
    gap: 8px;
    flex-wrap: wrap;
  }

  .tutorial-inline-model__tabs {
    gap: 6px;
  }

  /* Model-right variant: cards first, viewer below */
  .tutorials-section--model-right .tutorials-split-cards {
    order: 1 !important;
  }

  .tutorials-section--model-right .tutorials-split-model {
    order: 2 !important;
  }

  /* Grid-with-extra: collapse to single column on mobile */
  .tutorials-split-cards--grid-with-extra,
  .tutorials-split-cards--grid {
    grid-template-columns: 1fr !important;
    gap: 10px;
  }

  .tutorials-split-cards--grid-with-extra .tutorials-card--span-full {
    grid-column: auto;
  }

  .tutorials-split-cards--grid-with-extra .tutorials-reference-img {
    min-height: 200px;
  }
}

/* 540px breakpoint - Mid-sized mobile */
@media (max-width: 540px) {
  .tutorials-expanded-view {
    padding: 0 clamp(16px, 3vw, 24px);
  }

  .tutorials-hero h1,
  .tutorials-title {
    font-size: clamp(24px, 6vw, 36px);
  }

  .tutorials-hero-stats {
    gap: 16px;
  }

  .tutorials-hero-stats li span {
    font-size: 18px;
  }

  .tutorials-card {
    padding: 18px;
    border-radius: 10px;
  }

  .tutorials-step {
    padding: 20px 18px 18px;
  }

  .tutorials-section {
    margin-top: clamp(32px, 6vw, 48px);
  }

  .tutorials-guides-grid,
  .tutorials-resource-grid,
  .tutorials-steps-grid {
    gap: 16px;
  }

  .tutorials-best-practices-grid,
  .tutorials-faq-grid {
    gap: 14px;
  }

  .tutorials-section--with-model .tutorials-split-model {
    min-height: 350px;
  }

  .tutorials-section--with-model .tutorials-split-model .tutorial-3d-viewer,
  .tutorials-section--with-model .tutorial-inline-model__stage {
    min-height: 350px;
  }

  .tutorials-section--with-model .tutorials-split-model--tall .tutorial-3d-viewer {
    min-height: 390px;
  }

  .tutorials-split-cards--grid-with-extra .tutorials-reference-img {
    min-height: 180px;
  }
}

/* 430px breakpoint - Small mobile */
@media (max-width: 430px) {
  .tutorials-expanded-view {
    padding: 0 clamp(12px, 2.5vw, 20px);
  }

  .tutorials-hero h1,
  .tutorials-title {
    font-size: clamp(20px, 5vw, 32px);
  }

  .tutorials-hero h2,
  .tutorials-subtitle {
    font-size: clamp(14px, 4vw, 20px);
  }

  .tutorials-hero-stats {
    gap: 12px;
    flex-wrap: wrap;
  }

  .tutorials-hero-stats li {
    flex: 0 1 auto;
    min-width: 44px;
  }

  .tutorials-hero-stats li span {
    font-size: 16px;
  }

  .tutorials-card {
    padding: 16px;
    border-radius: 8px;
  }

  .tutorials-step {
    padding: 18px 16px 16px;
  }

  .tutorials-practice-card {
    padding: 70px 16px 16px 16px;
  }

  .practice-icon {
    left: 16px;
    top: 16px;
    width: 40px;
    height: 40px;
    font-size: 24px;
  }

  .tutorials-section-header {
    gap: 12px;
  }

  .tutorials-section-content {
    font-size: 14px;
  }

  .tutorials-highlight {
    margin-top: 6px;
  }

  .tutorials-primary-btn,
  .tutorials-secondary-btn {
    font-size: 13px;
    padding: 12px 16px;
    min-height: 44px;
  }

  .tutorials-section--with-model .tutorials-split-model {
    min-height: 320px;
  }

  .tutorials-section--with-model .tutorials-split-model .tutorial-3d-viewer,
  .tutorials-section--with-model .tutorial-inline-model__stage {
    min-height: 320px;
  }

  .tutorials-section--with-model .tutorials-split-model--tall .tutorial-3d-viewer {
    min-height: 360px;
  }

  .tutorials-section--with-model .tutorial-inline-model {
    padding: 10px;
    border-radius: 12px;
  }

  .tutorials-section--with-model .tutorial-inline-model__title {
    font-size: clamp(14px, 4vw, 18px);
  }

  .tutorials-section--with-model .tutorial-inline-model__copy {
    font-size: 10px;
    line-height: 1.35;
  }

  .tutorials-section--with-model .tutorial-inline-model__caption {
    left: 10px;
    right: 10px;
    bottom: 10px;
    gap: 3px;
  }

  .tutorial-inline-model__tab {
    padding: 4px 8px;
    font-size: 9px;
  }

  .tutorial-inline-model__badge {
    font-size: 8px;
    padding: 2px 6px;
  }

  .model-toggle-hint {
    font-size: 8px;
    margin-top: 6px;
  }

  .tutorials-split-cards--grid-with-extra .tutorials-reference-img {
    min-height: 160px;
  }

  .tutorials-exit-btn {
    top: 12px;
    right: 12px;
    padding: 6px 12px;
    font-size: 11px;
  }

  .remesh-comparison__item::after {
    width: min(180px, calc(100vw - 88px));
    max-width: calc(100vw - 88px);
    padding: 8px 9px;
    font-size: 10px;
    line-height: 1.4;
    white-space: normal;
  }
}

/* 390px breakpoint - Extra small mobile */
@media (max-width: 390px) {
  .tutorials-expanded-view {
    padding: 0 clamp(10px, 2vw, 16px);
  }

  .tutorials-hero h1,
  .tutorials-title {
    font-size: clamp(18px, 4.5vw, 28px);
  }

  .tutorials-hero h2,
  .tutorials-subtitle {
    font-size: clamp(12px, 3.5vw, 18px);
  }

  .tutorials-hero-stats {
    gap: 10px;
  }

  .tutorials-hero-stats li span {
    font-size: 14px;
  }

  .tutorials-hero-stats li small {
    font-size: 10px;
  }

  .tutorials-card {
    padding: 14px;
    border-radius: 6px;
  }

  .tutorials-step {
    padding: 16px 14px 14px;
    border-radius: 6px;
  }

  .tutorials-practice-card {
    padding: 60px 14px 14px 14px;
    border-radius: 6px;
  }

  .practice-icon {
    left: 14px;
    top: 14px;
    width: 38px;
    height: 38px;
    font-size: 22px;
  }

  .tutorials-section {
    margin-top: clamp(24px, 5vw, 36px);
  }

  .tutorials-section-header h2 {
    font-size: clamp(18px, 4vw, 26px);
  }

  .tutorials-section-content {
    font-size: 13px;
  }

  .tutorials-primary-btn,
  .tutorials-secondary-btn {
    font-size: 12px;
    padding: 11px 14px;
    min-height: 44px;
  }

  .tutorials-exit-btn {
    top: 10px;
    right: 10px;
    padding: 5px 10px;
    font-size: 10px;
  }

  .tutorials-guides-grid,
  .tutorials-resource-grid,
  .tutorials-steps-grid {
    gap: 12px;
  }

  .tutorials-best-practices-grid,
  .tutorials-faq-grid {
    gap: 10px;
  }

  .tutorials-model-showcase {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .tutorials-model-card__content {
    padding: 8px 10px;
  }

  .tutorials-model-card__title {
    font-size: 11px;
  }

  /* Split model viewer at extra-small */
  .tutorials-section--with-model .tutorials-split-model {
    min-height: 300px;
  }

  .tutorials-section--with-model .tutorials-split-model .tutorial-3d-viewer,
  .tutorials-section--with-model .tutorial-inline-model__stage {
    min-height: 300px;
  }

  .tutorials-section--with-model .tutorials-split-model--tall .tutorial-3d-viewer {
    min-height: 340px;
  }

  .tutorials-section--with-model .tutorial-inline-model {
    padding: 8px;
    border-radius: 10px;
  }

  .tutorials-section--with-model .tutorial-inline-model__title {
    font-size: clamp(13px, 3.5vw, 16px);
  }

  .tutorials-section--with-model .tutorial-inline-model__copy {
    font-size: 9px;
    line-height: 1.3;
  }

  .tutorials-section--with-model .tutorial-inline-model__caption {
    left: 8px;
    right: 8px;
    bottom: 8px;
    gap: 2px;
  }

  .tutorial-inline-model__tab {
    padding: 3px 6px;
    font-size: 8px;
  }

  .tutorial-inline-model__badge {
    font-size: 7px;
    padding: 2px 5px;
  }

  .model-toggle-hint {
    font-size: 7px;
    margin-top: 5px;
    letter-spacing: 0.04em;
  }

  .tutorials-split-cards--grid-with-extra .tutorials-reference-img {
    min-height: 140px;
  }
}

/* 360px breakpoint - Smallest phones */
@media (max-width: 360px) {
  .tutorials-expanded-view {
    padding: 0 clamp(8px, 1.5vw, 14px);
  }

  .tutorials-hero h1,
  .tutorials-title {
    font-size: clamp(16px, 4vw, 24px);
  }

  .tutorials-hero h2,
  .tutorials-subtitle {
    font-size: clamp(11px, 3vw, 16px);
  }

  .tutorials-hero-stats {
    gap: 8px;
    flex-direction: column;
    align-items: center;
  }

  .tutorials-hero-stats li {
    width: 100%;
    text-align: center;
  }

  .tutorials-hero-stats li span {
    font-size: 13px;
  }

  .tutorials-card {
    padding: 12px;
    border-radius: 5px;
  }

  .tutorials-step {
    padding: 14px 12px 12px;
    border-radius: 5px;
  }

  .tutorials-practice-card {
    padding: 50px 12px 12px 12px;
    border-radius: 5px;
  }

  .practice-icon {
    left: 12px;
    top: 12px;
    width: 36px;
    height: 36px;
    font-size: 20px;
  }

  .tutorials-section {
    margin-top: clamp(20px, 4vw, 28px);
  }

  .tutorials-section-header h2 {
    font-size: clamp(16px, 3.5vw, 22px);
  }

  .tutorials-section-content {
    font-size: 12px;
    line-height: 1.4;
  }

  .tutorials-primary-btn,
  .tutorials-secondary-btn {
    font-size: 11px;
    padding: 10px 12px;
    min-height: 44px;
  }

  .tutorials-exit-btn {
    top: 8px;
    right: 8px;
    padding: 4px 8px;
    font-size: 9px;
    min-width: 44px;
    min-height: 44px;
  }

  .tutorials-guides-grid,
  .tutorials-resource-grid,
  .tutorials-steps-grid {
    gap: 10px;
  }

  .tutorials-best-practices-grid,
  .tutorials-faq-grid {
    gap: 8px;
  }

  .tutorials-model-showcase {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .tutorials-model-card__content {
    padding: 6px 8px;
  }

  .tutorials-model-card__title {
    font-size: 10px;
  }
}

/* 344px breakpoint - Ultra-small devices */
@media (max-width: 344px) {
  .tutorials-expanded-view {
    padding: 0 clamp(6px, 1vw, 12px);
  }

  .tutorials-hero h1,
  .tutorials-title {
    font-size: clamp(14px, 3.5vw, 20px);
    line-height: 1.2;
  }

  .tutorials-hero h2,
  .tutorials-subtitle {
    font-size: clamp(10px, 2.5vw, 14px);
    line-height: 1.3;
  }

  .tutorials-hero-stats {
    gap: 6px;
    flex-direction: column;
  }

  .tutorials-hero-stats li {
    padding: 4px 0;
  }

  .tutorials-hero-stats li span {
    font-size: 12px;
  }

  .tutorials-hero-stats li small {
    font-size: 9px;
  }

  .tutorials-card {
    padding: 10px;
    border-radius: 4px;
  }

  .tutorials-step {
    padding: 12px 10px 10px;
    border-radius: 4px;
  }

  .tutorials-practice-card {
    padding: 44px 10px 10px 10px;
    border-radius: 4px;
  }

  .practice-icon {
    left: 10px;
    top: 10px;
    width: 34px;
    height: 34px;
    font-size: 18px;
  }

  .tutorials-section {
    margin-top: clamp(16px, 3vw, 24px);
  }

  .tutorials-section-header h2 {
    font-size: clamp(14px, 3vw, 20px);
  }

  .tutorials-section-content {
    font-size: 11px;
    line-height: 1.3;
  }

  .tutorials-primary-btn,
  .tutorials-secondary-btn {
    font-size: 10px;
    padding: 9px 10px;
    min-height: 44px;
    width: 100%;
  }

  .tutorials-exit-btn {
    top: 6px;
    right: 6px;
    padding: 3px 6px;
    font-size: 8px;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .tutorials-guides-grid,
  .tutorials-resource-grid,
  .tutorials-steps-grid {
    gap: 8px;
  }

  .tutorials-best-practices-grid,
  .tutorials-faq-grid {
    gap: 6px;
  }

  .tutorials-model-showcase {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }

  .tutorials-model-card__content {
    padding: 4px 6px;
  }

  .tutorials-model-card__title {
    font-size: 9px;
  }
}

@media (max-width: 480px) {
  .tutorials-expanded-shell {
    padding: 0;
  }

  .tutorials-card {
    padding: 20px;
  }

  .tutorials-step {
    padding: 24px 20px 20px;
  }

  .tutorials-practice-card {
    padding: 80px 20px 20px 20px;
  }

  .practice-icon {
    left: 20px;
    top: 20px;
    width: 44px;
    height: 44px;
    font-size: 28px;
  }

  .tutorials-primary-btn,
  .tutorials-secondary-btn {
    width: 100%;
    justify-content: center;
  }

  .tutorials-hero-stats {
    gap: 20px;
  }

  .tutorials-hero-stats li span {
    font-size: 20px;
  }

  .tutorials-model-showcase {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .tutorials-model-card__content {
    padding: 10px 12px;
  }

  .tutorials-model-card__title {
    font-size: 12px;
  }
}