/* ==========================================================================
   SAF SECTION 03 — INTERACTIVE IMPACT ATLAS
   Target: #impact-atlas / .saf-impact-atlas
   Design: Editorial Sticky Navigation + Scrolling Documentary Stories
   ========================================================================== */

/* Neutralize theme overflow-x: hidden on page 37913 which breaks position: sticky */
html,
body.page-id-37913#cmsmasters_body,
body.page-id-37913 {
  overflow-x: clip !important;
}

#impact-atlas.saf-impact-atlas {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  background-color: #FAFAF7;
  padding: 110px 24px;
  border-bottom: 1px solid #E3E7E9;
  font-family: 'Inter', sans-serif;
  color: #263238;
  overflow: visible !important;
}

#impact-atlas *,
#impact-atlas *::before,
#impact-atlas *::after {
  box-sizing: border-box;
}

.saf-impact-atlas-container {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  overflow: visible;
}

/* ==========================================================================
   DESKTOP TWO-COLUMN GRID (0.35fr / 0.65fr)
   ========================================================================== */

.saf-impact-atlas-layout,
.saf-atlas-grid {
  display: grid;
  grid-template-columns: 0.35fr 0.65fr;
  gap: 72px;
  align-items: stretch;
  overflow: visible;
}

/* ==========================================================================
   STICKY LEFT SIDEBAR (Intro + Navigation)
   ========================================================================== */

.saf-impact-atlas-sidebar,
.saf-atlas-sidebar {
  width: 100%;
  height: 100%;
  align-self: stretch;
  overflow: visible;
}

.saf-impact-atlas-sidebar-sticky,
.saf-atlas-sidebar-inner {
  position: -webkit-sticky;
  position: sticky;
  top: 120px;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  display: flex;
  flex-direction: column;
  gap: 36px;
  align-self: start;
}

/* Section Intro */
.saf-impact-atlas-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.saf-impact-atlas-eyebrow-wrap {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.saf-impact-atlas-gold-bar {
  display: inline-block;
  width: 24px;
  height: 2px;
  background-color: #F4B400;
}

.saf-impact-atlas-eyebrow {
  font-family: 'Manrope', sans-serif;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.17em;
  color: #00695C;
}

.saf-impact-atlas-heading {
  font-family: 'Manrope', sans-serif;
  font-size: 42px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #263238;
  margin: 0;
}

/* Editorial Navigation List */
.saf-impact-atlas-nav {
  width: 100%;
}

.saf-impact-atlas-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.saf-impact-atlas-nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 260ms ease, color 260ms ease;
}

.saf-impact-atlas-nav-item:hover {
  background-color: #F4F8F7;
}

.saf-impact-atlas-nav-item:focus-visible {
  outline: 2px solid #1565C0;
  outline-offset: 2px;
}

.saf-impact-atlas-nav-indicator {
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3.5px;
  background-color: #F4B400;
  border-radius: 0 3px 3px 0;
  opacity: 0;
  transition: opacity 260ms ease;
}

.saf-impact-atlas-nav-num {
  font-family: 'Manrope', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #6B7A82;
  transition: color 240ms ease;
  min-width: 22px;
}

.saf-impact-atlas-nav-title {
  font-family: 'Manrope', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #455A64;
  line-height: 1.3;
  transition: color 240ms ease, font-weight 240ms ease;
}

/* Active Nav State */
.saf-impact-atlas-nav-item.is-active {
  background-color: #F4F8F7;
}

.saf-impact-atlas-nav-item.is-active .saf-impact-atlas-nav-indicator {
  opacity: 1;
}

.saf-impact-atlas-nav-item.is-active .saf-impact-atlas-nav-num {
  color: #F4B400;
  font-weight: 800;
}

.saf-impact-atlas-nav-item.is-active .saf-impact-atlas-nav-title {
  color: #00695C;
  font-weight: 800;
}

/* ==========================================================================
   RIGHT SCROLLING STORIES COLUMN
   ========================================================================== */

.saf-impact-atlas-stories {
  display: flex;
  flex-direction: column;
  gap: 72px;
  width: 100%;
}

/* Story Card */
.saf-atlas-story {
  position: relative;
  background-color: #FFFFFF;
  border: 1px solid #E3E7E9;
  border-radius: 20px;
  padding: 36px;
  box-shadow: 0 4px 18px rgba(38, 50, 56, 0.04);
  opacity: 0.4;
  transition: opacity 600ms cubic-bezier(0.16, 1, 0.3, 1),
              border-color 400ms ease,
              box-shadow 400ms ease;
}

.saf-atlas-story.is-active {
  opacity: 1;
  border-color: rgba(0, 105, 92, 0.3);
  box-shadow: 0 12px 36px rgba(38, 50, 56, 0.08);
}

/* Media Wrap */
.saf-atlas-story-media-wrap {
  width: 100%;
  margin-bottom: 28px;
}

.saf-atlas-story-media-wrap.has-dual-media {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 16px;
}

.saf-atlas-story-img-box {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 16px;
  overflow: hidden;
  background-color: #E6F0EE;
}

.saf-atlas-story-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.04);
  transition: transform 650ms cubic-bezier(0.16, 1, 0.3, 1);
}

.saf-atlas-story.is-active .saf-atlas-story-img {
  transform: scale(1.0);
}

/* Editorial Story Number Overlay */
.saf-atlas-story-num-overlay {
  position: absolute;
  top: 18px;
  left: 18px;
  background: rgba(38, 50, 56, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FAFAF7;
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: border-color 300ms ease, color 300ms ease;
}

.saf-atlas-story.is-active .saf-atlas-story-num-overlay {
  border-color: #F4B400;
  color: #F4B400;
}

/* Sublabel for supporting image (Story 05) */
.saf-atlas-story-sublabel {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(0, 105, 92, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FAFAF7;
  font-family: 'Manrope', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Story Content */
.saf-atlas-story-content {
  display: flex;
  flex-direction: column;
}

.saf-atlas-story-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.saf-atlas-story-num-inline {
  font-family: 'Manrope', sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #F4B400;
}

.saf-atlas-story-meta-divider {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: #E3E7E9;
}

.saf-atlas-story-area-label {
  font-family: 'Manrope', sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #6B7A82;
}

.saf-atlas-story-title {
  font-family: 'Manrope', sans-serif;
  font-size: 34px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #263238;
  margin: 0 0 14px 0;
}

.saf-atlas-story-desc {
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
  color: #455A64;
  margin: 0 0 24px 0;
}

/* Story Tags */
.saf-atlas-story-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.saf-atlas-story-tag {
  font-family: 'Manrope', sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background-color: #F4F8F7;
  color: #00695C;
  border: 1px solid #E0EBE9;
  padding: 6px 12px;
  border-radius: 6px;
  line-height: 1.2;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* Tablet Landscape (1024px) */
@media screen and (max-width: 1024px) {
  #impact-atlas.saf-impact-atlas {
    padding: 90px 24px;
  }

  .saf-impact-atlas-layout,
  .saf-atlas-grid {
    grid-template-columns: 0.38fr 0.62fr;
    gap: 48px;
    align-items: stretch;
  }

  .saf-impact-atlas-sidebar,
  .saf-atlas-sidebar {
    width: 100%;
    height: 100%;
    align-self: stretch;
  }

  .saf-impact-atlas-sidebar-sticky,
  .saf-atlas-sidebar-inner {
    position: -webkit-sticky;
    position: sticky;
    top: 120px;
    height: -webkit-fit-content;
    height: -moz-fit-content;
    height: fit-content;
    align-self: start;
  }

  .saf-impact-atlas-heading {
    font-size: 36px;
  }

  .saf-atlas-story-title {
    font-size: 28px;
  }

  .saf-atlas-story-desc {
    font-size: 16px;
  }
}

/* Tablet Portrait & Mobile (<= 768px) */
@media screen and (max-width: 768px) {
  #impact-atlas.saf-impact-atlas {
    padding: 70px 20px;
  }

  .saf-impact-atlas-layout,
  .saf-atlas-grid {
    display: flex;
    flex-direction: column;
    gap: 48px;
  }

  .saf-impact-atlas-sidebar,
  .saf-atlas-sidebar {
    width: 100%;
    height: auto;
    align-self: auto;
  }

  .saf-impact-atlas-sidebar-sticky,
  .saf-atlas-sidebar-inner {
    position: static;
    top: auto;
    height: auto;
    align-self: auto;
    gap: 28px;
  }

  .saf-impact-atlas-heading {
    font-size: 32px;
  }

  .saf-impact-atlas-nav-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .saf-impact-atlas-nav-item {
    padding: 12px 14px;
    background-color: #FFFFFF;
    border: 1px solid #E3E7E9;
  }

  .saf-impact-atlas-nav-title {
    font-size: 13px;
  }

  .saf-impact-atlas-stories {
    gap: 48px;
  }

  .saf-atlas-story {
    padding: 28px 24px;
    opacity: 1; /* In mobile stacked mode, keep readability fully clear */
  }

  .saf-atlas-story-media-wrap.has-dual-media {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .saf-atlas-story-title {
    font-size: 26px;
  }

  .saf-atlas-story-desc {
    font-size: 16px;
    margin-bottom: 20px;
  }
}

/* Small Mobile (<= 430px) */
@media screen and (max-width: 430px) {
  #impact-atlas.saf-impact-atlas {
    padding: 56px 16px;
  }

  .saf-impact-atlas-heading {
    font-size: 28px;
  }

  .saf-impact-atlas-nav-list {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .saf-impact-atlas-nav-item {
    padding: 12px 14px;
  }

  .saf-atlas-story {
    padding: 22px 18px;
    border-radius: 16px;
  }

  .saf-atlas-story-title {
    font-size: 22px;
  }

  .saf-atlas-story-desc {
    font-size: 15px;
  }
}

/* Extra Small Mobile (<= 320px) */
@media screen and (max-width: 320px) {
  #impact-atlas.saf-impact-atlas {
    padding: 48px 12px;
  }

  .saf-impact-atlas-heading {
    font-size: 24px;
  }

  .saf-atlas-story-title {
    font-size: 20px;
  }

  .saf-atlas-story-desc {
    font-size: 14px;
  }
}

/* ==========================================================================
   ACCESSIBILITY & PREFERS-REDUCED-MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  #impact-atlas .saf-atlas-story,
  #impact-atlas .saf-atlas-story-img,
  #impact-atlas .saf-impact-atlas-nav-item,
  #impact-atlas .saf-impact-atlas-nav-indicator,
  #impact-atlas .saf-atlas-story-num-overlay {
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}