/* ================================================================
   Responsive — 960px
   ================================================================ */
@media (max-width: 960px) {
  /* Home */
  .home .hero-inner {
    grid-template-columns: minmax(0,1fr);
  }
  .home .hero-card {
    order: -1;
  }
  .home .home-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  .home .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Masonry */
  .grid .grid-sizer, 
  .grid .grid-item {
    width: calc(100% / 3);
  }

  .grid .grid-item {
    padding: 8px;
  }

  /* Fitting Steps */
  .fitting .steps,
  .fitting .steps-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* Location */
  .location .location-grid {
    gap: 32px;
  }
}

/* ================================================================
   Responsive — 768px
   ================================================================ */
@media (max-width: 768px) {
  /* Location */
  .location .location-map iframe {
    height: 260px;
  }
  .location .location-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .location .loc-info-card {
    padding: 14px 14px 16px;
  }
  .location .location-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }
  .location .location-map {
    order: -1;
    width: 100%;
  }
  .location .location-map .map-embed {
    height: 300px;
  }
  .location .location-info .info-header {
    text-align: center;
  }
  .location .contact-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
  }
  .location .contact-item .value-row {
    justify-content: center;
  }
  .location .btn-map-app {
    font-size: 13px;
    padding: 0 10px;
  }
  .location .location-map .map-links h3 {
    text-align: center;
  }
}

/* ================================================================
   Responsive — 720px
   ================================================================ */
@media (max-width: 720px) {
  /* Footer */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .footer-brand,
  .footer-col {
    text-align: center;
  }
  .footer-legal {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
    margin-top: 28px;
  }

  /* Header */
  .header-inner {
    height: 64px;
  }

  /* Subpage */
  .sub-main-inner {
    flex-direction: column;
  }
  .sub-main-meta {
    justify-content: flex-start;
  }

  /* Home */
  .home .hero {
    padding-top: 42px;
  }
  .home .hero h1 {
    font-size: 26px;
  }
  .home .home-grid {
    grid-template-columns: minmax(0,1fr);
  }

  /* About */
  .about .about-grid {
    flex-direction: column;
  }
  .about .about-block {
    width: 100%;
  }

  /* Masonry */
  .grid .grid-sizer, 
  .grid .grid-item {
    width: 50%;
  }

  /* Post Navigation */
  .post-nav {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .post-nav-next {
    text-align: left;
  }
  .entry-thumbnail img {
    max-height: 400px;
  }

  /* Form */
  .form-row {
    flex-direction: column;
  }
  .form-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Contact — Kakao */
  .contact .kakao-box {
    flex-direction: column;
  }
  .contact .kakao-actions {
    align-items: flex-start;
  }

  /* Fitting */
  .fitting .steps,
  .fitting .steps-wide {
    grid-template-columns: minmax(0, 1fr);
  }
  .fitting .fitting-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ================================================================
   Responsive — 480px
   ================================================================ */
@media (max-width: 480px) {
  /* Location */
  .location .location-info-grid {
    grid-template-columns: 1fr;
  }
  .location .loc-info-card {
    min-height: 0;
  }
  .location .location-map .map-links {
    flex-wrap: wrap;
  }
  .location .btn-map-app {
    flex: 1 1 100%;
    margin-bottom: 4px;
  }
  .location .map-link-buttons {
    flex-wrap: wrap;
  }
}