/* ============================================================
   SECTION.CSS
   Batten University — Section Page Layout Components

   Contents:
     1.  Base Typography
     2.  Breadcrumbs
     3.  Base Section Styles
     4.  Section Lead-in
     5.  Section Mission
     6.  Section Stats
     7.  Section Intro (About / Feature)
     8.  Section Image Left / Right
     9.  Section Features
    10.  Section Info Cards
    11.  Section Split
    12.  Section Links (Bottom Nav)
    13.  Section Schools
    14.  Background Section Variants
    15.  Nav Grid (Section Buttons)
    16.  Link Group
    17.  Shimmer Button
    18.  Directions / Map
    19.  Reduced Motion

   NEW PALETTE ADDITIONS (add these to global.css :root):
     --color-slate-200:   #E7EEF4   (resources section bg)
     --color-slate-300:   #DEE8ED   (resources section border)
     --color-slate-500:   #91AEC1   (resources section — blue-gray)
     --color-bg-wash:     #F7F7F7   (near-white section bg, infocards etc.)
     --color-bg-wash-border: #EDEDED  (wash section border)
     --color-bg-subtle:   #f1f5f9   (link-group default bg)
     --color-link-border: #C6D8E2   (link-group--light-blue border)
     --color-link-bg:     #FBFCFD   (link-group--light-blue bg)
============================================================ */


/* ============================================================
   1. BASE TYPOGRAPHY
============================================================ */

body {
  color: var(--text-body);
  font-family: var(--font-opensans);
  font-size: clamp(1.15rem, 0.9vw + 0.75rem, 1.2rem);
  letter-spacing: 0.02rem;
  line-height: 1.5;
}

h1, h2, h3, h4, h5, h6, p {
  margin: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-kanit);
  font-weight: 500;
}

.section {
  position: relative;
}


/* ============================================================
   2. BREADCRUMBS
============================================================ */

.breadcrumb-wrapper {
	position: absolute;
	padding: .25rem;
	top: 0;
	z-index: 3;
	background: linear-gradient(90deg, #000 20%, rgba(0, 0, 0, 0) 100%);
	left: 0;
	width: auto;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  margin-bottom: 0;
  list-style: none;
}

.breadcrumb .breadcrumb-item {
  font-size: .8rem;
  padding: .2rem;
}

.breadcrumb a {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 400;
}

.breadcrumb a:active,
.breadcrumb a:focus-visible,
.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb-item + .breadcrumb-item::before {
  float: left;
  padding-right: .5rem;
  color: var(--color-gray);
  content: "/";
}

.breadcrumb-item.active,
.breadcrumbs-secondary .breadcrumb .breadcrumb-item.active {
  color: var(--color-white);
}


/* ============================================================
   3. BASE SECTION STYLES
============================================================ */

section {
  padding: clamp(2rem, 4vw, 4rem) 0;
}

.section-title {
  font-family: var(--font-merriweather);
  color: var(--brand-primary);
  margin-bottom: 2rem;
  font-size: clamp(3rem, 8vw, 4rem);
  font-weight: 900;
  word-break: break-word;
  text-align: center;
  text-transform: uppercase;
  line-height: 0.9;
}

.section-title-blue {
  color: var(--brand-primary);
}

.section-dark {
  background-color: var(--surface-dark);
}

.section--resources {
  background-color: var(--color-slate-200);
  border-top: 1px solid var(--color-slate-300);
}

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

.section-subtitle {
  color: var(--brand-primary);
  text-align: center;
  margin: 3rem 0 1rem;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
}

.section-text {
  color: var(--brand-primary-dark);
  margin-bottom: 2rem;
  font-size: clamp(1.15rem, 2vw, 1.25rem);
  font-weight: 500;
}

/* Teal accent word in a section title */
.section-title .teal {
  color: var(--brand-accent);
}


/* ============================================================
   4. SECTION LEAD-IN
============================================================ */

.section-leadin {
  color: var(--color-white);
  background-color: var(--surface-dark);
  text-align: center;
  padding: clamp(2rem, 4vw, 3rem) 0;
}

.section-leadin .section-text {
  max-width: 1300px;
  margin: 0 auto;
  color: var(--color-white);
  font-weight: 300;
  font-size: 1.4rem;
}

.section-leadin--light {
  background-color: var(--surface-tint);
  border-bottom: 1px solid var(--color-border-tint);
}

.section-leadin--light .section-text {
  color: var(--brand-primary-dark);
  font-weight: 400;
  max-width: 1100px;
  margin: 0 auto;
}


/* ============================================================
   5. SECTION MISSION
============================================================ */

.section-mission {
  background-color: var(--surface-tint);
  padding: clamp(2rem, 4vw, 4rem) 0;
}

.section-mission .section-title {
  font-size: clamp(2.5rem, 4vw + 1rem, 3rem);
  margin-bottom: 1rem;
}

.section-mission .section-text {
  max-width: 100ch;
  text-align: center;
  margin: 0 auto;
}


/* ============================================================
   6. SECTION STATS
============================================================ */

.section-stats {
  color: var(--color-white);
  background: var(--surface-dark);
  background: linear-gradient(
    180deg,
    var(--color-navy-800) 0%,
    #003159 50%,
    var(--color-navy-800) 100%
  );
  text-align: center;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
  padding: clamp(2rem, 4vw, 2.5rem) 0;
}

.stat-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(2, 1fr);
  justify-content: space-around;
  grid-auto-flow: row;
}

.stat {
  /* reserved for future hooks */
}

.stat-value {
  font-family: var(--font-merriweather);
  font-size: clamp(2.75rem, 4vw, 3.5rem);
  font-weight: 600;
  line-height: 1;
  margin: 0;
}

.stat-label {
  margin: 0;
  font-size: clamp(0.95rem, 1.5vw, 1.25rem);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-teal-400);
  font-weight: 700;
  line-height: 0.9;
}

@media (min-width: 768px) {
  .stat-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 992px) {
  .stat-label {
    text-transform: lowercase;
  }
}


/* ============================================================
   7. SECTION INTRO (About / Feature)
============================================================ */

.section-intro {
  position: relative;
  overflow: visible;
  background: var(--color-white);
  padding: 0;
}

.section-intro--bg {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  width: 100%;
  height: clamp(260px, 35vw, 350px);
}

.section-intro .section-title {
  font-size: clamp(2.5rem, 12vw, 3.75rem);
  margin-bottom: 1.25rem;
}

.section-intro .content-card {
  position: relative;
  z-index: 2;
  background: rgba(255, 255, 255, 0.85);
  padding: 3rem clamp(1rem, 4vw, 2rem);
  margin: clamp(-95px, -20vw, -75px) auto 4rem;
  border-radius: 2px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.35);
}

.section-intro .content-card .section-title {}
.section-intro .content-card .section-text {}

@media (min-width: 768px) {
  .section-intro .content-card {
    margin-left: 2rem;
    margin-right: 2rem;
  }
}

@media (min-width: 1200px) {
  .section-intro {
    padding: clamp(2rem, 4vw, 4rem) 0;
  }

  .section-intro .content-card {
    margin: 1rem 0 1rem -1rem;
    background: var(--color-white);
  }

  .section-intro .section-intro--bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 55%;
    height: 100%;
    background-position: right -400px center;
  }
}


/* ============================================================
   8. SECTION IMAGE LEFT / RIGHT
============================================================ */

.section-img-left {
  padding: clamp(6rem, 4vw, 6rem) 0;
  color: var(--brand-primary-dark);
}

.section-img-left img {
  margin: 0 auto;
  display: block;
}

.section-img-left--dark {
  background: var(--surface-dark);
  color: var(--color-white);
}

.section-img-left--dark .content-card {
  padding: 1rem;
}

.section-img-left--dark .section-title {
  color: var(--color-white);
  text-align: left;
  margin: 2rem 0 1rem;
}

.section-img-left--dark .section-text {
  color: var(--color-white);
}

.section-img-right {
  padding: clamp(6rem, 4vw, 6rem) 0;
  color: var(--brand-primary-dark);
}

.section-img-right--dark {
  background: var(--surface-dark);
  color: var(--color-white);
}

.section-img-right--dark .content-card {
  padding: 1rem;
}

.section-img-right--dark .section-title {
  color: var(--color-white);
  text-align: left;
  margin: 2rem 0 1rem;
}

.section-img-right--dark .section-text {
  color: var(--color-white);
}

@media (min-width: 992px) {
  .section-img-left--dark .nav-grid,
  .section-img-right--dark .nav-grid {
    grid-template-columns: repeat(2, minmax(200px, 1fr));
  }

  .section-img-left--dark .nav-grid .nav-link,
  .section-img-right--dark .nav-grid .nav-link {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 100%;
  }
}


/* ============================================================
   9. SECTION FEATURES
============================================================ */

.section-features {
  margin: 0;
  background-color: var(--color-bg-gray);
  padding: clamp(3rem, 4vw, 5rem) 0 5rem;
  background-image: url("/assets/img/global/blue-wave-bg.webp");
  border-top: 1px solid #F7F7F7;
  border-bottom: 1px solid #F7F7F7;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 3rem;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  padding: 0;
}

.section-features .section-title {
  margin-bottom: 2rem;
}

.section-features .section-text {
  margin-bottom: 2rem;
}

/* Outline CTA link used in features section */
.section-features .section-link {
  display: block;
  max-width: 300px;
  padding: .85rem 2.25rem;
  border: 2px solid var(--brand-primary);
  border-radius: 2px;
  margin: 2rem auto 4rem;
  color: var(--brand-primary);
  font-weight: 600;
  font-size: clamp(1rem, .9vw + .75rem, 1.15rem);
  letter-spacing: .5px;
  background: transparent;
  text-decoration: none;
  text-align: center;
  transition:
    color .25s ease,
    border-color .25s ease,
    background .25s ease,
    box-shadow .25s ease,
    transform .25s ease;
}

.section-features .section-link:hover {
  background: var(--brand-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 60, 105, 0.25);
}

.section-features .section-link:focus-visible {
  outline: 3px solid var(--brand-accent-light);
  outline-offset: 3px;
}

.section-features .section-link:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0, 60, 105, 0.15);
}

/* ── Commented-out feature-card system ──────────────────────
   Preserved for reference. Was replaced by the card system
   in components.css. Remove when confident it's not needed.

.feature-card { ... }
.feature-card:hover { ... }
etc.
── */


/* ============================================================
   10. SECTION INFO CARDS (Health & Safety)
============================================================ */

.section-infocards {
  margin: 0;
  padding: clamp(3rem, 4vw, 5rem) 0 5rem;
  background: var(--color-bg-wash);
  border-top: 1px solid var(--color-bg-wash-border);
}

.section-infocards .section-title {
  margin-bottom: 3rem;
}

.section-infocards .section-text--lead {
  margin-bottom: 2rem;
}


/* ============================================================
   11. SECTION SPLIT
============================================================ */

.section-split {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 0;
}

/* Image block */
.section-split-image {
  width: 100%;
  height: clamp(260px, 50vw, 375px);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}

/* Content block */
.section-split-content {
  padding: 2rem;
  background: var(--color-white);
  position: relative;
  z-index: 2;
  color: var(--text-body);
}

/* Desktop layout */
@media (min-width: 1200px) {
  .section-split {
    flex-direction: row;
    min-height: clamp(350px, 45vw, 550px);
  }

  .section-split--image-left .section-split-image {
    width: 50%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }

  .section-split--image-left .section-split-content {
    margin-left: auto;
    width: 50%;
    padding: 3rem 2.5rem 3rem 2rem;
  }

  .section-split--image-left .content-card {
    max-width: 700px;
  }

  .section-split--image-right .section-split-image {
    width: 50%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }

  .section-split--image-right .section-split-content {
    margin-left: auto;
    width: 50%;
    padding: 3rem 2.5rem 3rem 2rem;
  }

  .section-split--image-right .content-card {
    max-width: 700px;
  }
}

/* Dark variant */
.section-split--dark .section-split-content {
  background: var(--surface-dark);
  color: var(--color-white);
}

.section-split--dark .section-title {
  color: var(--color-white);
  text-align: left;
}

.section-split .section-text {
  margin: 2rem 0;
}

.section-split--dark .section-text {
  color: var(--color-white);
}


/* ============================================================
   12. SECTION LINKS (Bottom Nav)
============================================================ */

.section-links {
  background: linear-gradient(to bottom, #F4F4F4 0%, var(--color-bg-gray) 100%);
  padding: clamp(3rem, 4vw, 4rem) 0;
}

.section-links .content-card {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-links .section-title {
  font-size: clamp(1.25rem, 3vw, 2rem);
  margin-bottom: 3rem;
  text-align: center;
}

.section-links-image {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 2rem;
  border-radius: 2px;
  box-shadow: 0 2px 8px rgba(99, 99, 99, 0.2);
}

.section-links .nav-grid {
  margin: 0 0 4rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

@media (min-width: 1200px) {
  .section-links .content-card {
    flex-direction: row;
    gap: 1rem;
    align-items: flex-start;
  }

  .section-links .section-title {
    text-align: left;
  }

  .section-links-image {
    max-width: clamp(240px, 20vw, 330px);
    margin: 0;
  }

  .section-links .nav-grid {
    flex-direction: row;
    grid-template-columns: 1fr;
    margin: 0;
  }

  .section-links .nav-grid--links .nav-link {
    font-size: clamp(.95rem, 2vw, 1.15rem);
    padding: clamp(.5rem, 1vw, 1rem) .5rem clamp(.025rem, 1vw, .5rem) 0;
    text-transform: none;
    line-height: 1.3;
  }

  .section-links .nav-grid--links .nav-link:hover,
  .section-links .nav-grid--links .nav-link:focus-visible {
    padding-left: 5px;
  }
}


/* ============================================================
   13. SECTION SCHOOLS
============================================================ */

.section-schools {
  padding: clamp(2rem, 4vw, 4rem) 0;
  background-color: var(--surface-dark);
}

.section-schools .section-title {
  color: var(--color-white);
}

.schools-grid {
  list-style: none;
  padding: 0;
  margin: 2rem auto 0;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

.schools-grid a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .5rem 1.5rem .5rem 1rem;
  border: 1px solid var(--brand-accent);
  color: var(--color-white);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.03);
  font-size: 1rem;
  letter-spacing: .25px;
  text-transform: uppercase;
  transition:
    background .25s ease,
    border-color .25s ease,
    box-shadow .25s ease,
    transform .25s ease;
  font-weight: 500;
}

.schools-grid a::after {
  content: "›";
  font-size: 2rem;
  padding-left: .75rem;
  opacity: .6;
  transition: transform .25s ease, opacity .25s ease;
}

.schools-grid a:hover {
  border-color: var(--brand-accent);
  background: var(--brand-accent);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.35);
}

.schools-grid a:hover::after {
  transform: translateX(4px);
  opacity: 1;
}

@media (min-width: 992px) {
  .schools-grid {
    grid-template-columns: 1fr 1fr;
  }
}


/* ============================================================
   14. BACKGROUND SECTION VARIANTS
============================================================ */

/* Wave texture background */
.section-wave-bg {
  margin: 0;
  background-color: var(--color-bg-gray);
  padding: clamp(3rem, 4vw, 5rem) 0 5rem;
  background-image: url("/assets/img/global/wave-bg.webp");
  border-top: 1px solid var(--color-bg-wash);
  border-bottom: 1px solid var(--color-bg-wash);
}

/* Light blue tinted section */
.section-light-blue {
  background: var(--surface-tint);
  border-top: 1px solid var(--color-border-tint);
  border-bottom: 1px solid var(--color-border-tint);
  padding: clamp(3rem, 5vw, 5rem) 0;
}

/* Blue-gray resources section */
.section-resources {
  background: var(--color-slate-500);
  padding: clamp(3rem, 5vw, 5rem) 0;
}


/* ============================================================
   15. NAV GRID (Section Buttons)
============================================================ */

.nav-grid {
  margin: 1rem 1rem 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .75rem;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
}

.nav-grid .nav-link {
  display: block;
  text-align: center;
  text-decoration: none;
  border: 1px solid;
  padding: clamp(.75rem, 3vw, 1rem) .5rem;
  border-radius: 2px;
  font-weight: 600;
  font-size: clamp(.95rem, 1vw, 1.05rem);
  transition:
    background-color .25s ease,
    color .25s ease,
    box-shadow .25s ease,
    transform .25s ease;
}

/* Dark section buttons: navy bg / white text */
.nav-grid--dark .nav-link {
  background: var(--surface-dark);
  border-color: var(--surface-dark);
  color: var(--color-white);
}

.nav-grid--dark .nav-link:hover,
.nav-grid--dark .nav-link:focus-visible {
  background: transparent;
  color: var(--surface-dark);
  box-shadow: 0 0 6px rgba(0, 42, 76, 0.2);
}

/* Teal section buttons */
.nav-grid--teal .nav-link {
  background: var(--brand-accent);
  border-color: var(--brand-accent);
  color: var(--color-white);
  text-transform: capitalize;
}

.nav-grid--teal .nav-link:hover,
.nav-grid--teal .nav-link:focus-visible {
  background: transparent;
  color: var(--brand-accent);
  box-shadow: 0 0 6px rgba(0, 42, 76, 0.2);
}

/* Small button variant */
.nav-grid--sm .nav-link {
  font-size: .95rem;
  text-align: left;
  padding: .75rem .5rem .75rem 1rem;
  font-weight: 500;
}

/* Teal outline buttons */
.nav-grid--tealborder .nav-link {
  border: 1px solid var(--brand-accent);
  color: var(--color-white);
}

.nav-grid--tealborder .nav-link:hover,
.nav-grid--tealborder .nav-link:focus-visible {
  color: var(--color-white);
  box-shadow:
    inset 0 0 10px rgba(0, 182, 242, 0.5),
    0 0 10px rgba(255, 255, 255, 0.2);
  text-shadow: 1px 1px 2px var(--color-black);
}

/* White outline buttons */
.nav-grid--whiteborder .nav-link {
  border: 1px solid var(--color-white);
  color: var(--color-white);
}

.nav-grid--whiteborder .nav-link:hover,
.nav-grid--whiteborder .nav-link:focus-visible {
  background: var(--color-white);
  color: var(--surface-dark);
  box-shadow: rgba(0, 0, 0, 0.35) 0 5px 15px;
}

/* Text-style links — section link lists */
.nav-grid--links .nav-link {
  color: var(--brand-primary);
  font-size: clamp(1rem, 8vw, 1.05rem);
  padding: 1.25rem 0.5rem 0.5rem;
  border: none;
  text-transform: none;
  border-bottom: 1px solid rgba(196, 199, 198, 0.5);
  text-align: left;
  margin: 0;
  transition: all 0.25s ease;
}

.nav-grid--links .nav-link:hover,
.nav-grid--links .nav-link:focus-visible {
  color: var(--brand-accent);
  border-color: var(--brand-accent);
  padding-left: 10px;
}

@media (min-width: 768px) {
  .nav-grid {
    grid-template-columns: repeat(2, minmax(250px, 1fr));
  }
}

@media (min-width: 1200px) {
  .nav-grid--links {
    grid-template-columns: 1fr;
    margin: 0;
  }
}


/* ============================================================
   16. LINK GROUP
============================================================ */

.link-group {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
  display: grid;
  gap: 2rem;
}

.link-group .nav-link {
  display: block;
  padding: 0.75rem 1rem;
  background: var(--color-bg-subtle);
  color: var(--brand-primary);
  text-decoration: none;
  border-radius: 4px;
  font-weight: 500;
  text-align: center;
  transition: transform 0.2s ease, color 0.2s ease;
}

.link-group .nav-link:hover,
.link-group .nav-link:focus-visible {
  background: var(--brand-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

@media (min-width: 768px) {
  .link-group {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 992px) {
  .link-group {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
}

/* Light blue variant */
.link-group.link-group--light-blue .nav-link {
  background: var(--color-link-bg);
  border: 1px solid var(--color-link-border);
}

.link-group.link-group--light-blue .nav-link:hover,
.link-group.link-group--light-blue .nav-link:focus-visible {
  background: var(--brand-primary);
  color: var(--color-white);
}

/* Dark blue variant */
.link-group.link-group--dark-blue .nav-link {
  background: var(--surface-dark);
  border-color: var(--surface-dark);
  color: var(--color-white);
}

.link-group.link-group--dark-blue .nav-link:hover,
.link-group.link-group--dark-blue .nav-link:focus-visible {
  background: var(--surface-darker);
  box-shadow: 0 0 6px rgba(0, 42, 76, 0.2);
  color: var(--brand-accent-light);
}

/* SVG icon variant */
.link-group.link-group--svg .nav-link {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: .5rem;
}

.link-group--svg .nav-link svg {
  width: 2.25em;
  fill: currentColor;
  display: block;
}


/* ============================================================
   17. SHIMMER BUTTON
============================================================ */

.btn--shimmer {
  position: relative;
  overflow: hidden;
}

.btn--shimmer::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.25) 50%,
    transparent 100%
  );
  transform: translateX(-100%);
  transition: transform .6s ease;
}

.btn--shimmer:hover::after {
  transform: translateX(100%);
}


/* ============================================================
   18. DIRECTIONS / MAP
============================================================ */

@media (min-width: 768px) {
  .directions-grid {
    grid-template-columns: 1fr 1fr;
  }

  .directions-map {
    aspect-ratio: 21 / 9;
  }
}


/* ============================================================
   19. REDUCED MOTION
============================================================ */

@media (prefers-reduced-motion: reduce) {
  .nav-btn .nav-link,
  .feature-card,
  .section-intro--about .content-card,
  .section-visit .content-panel,
  .hero {
    transition: none !important;
    transform: none !important;
    box-shadow: none !important;
  }

  .nav-btn--bling .nav-link::after,
  .nav-btn--shimmer .nav-link::after {
    transition: none !important;
  }
}