/* ===================================================================
   Rong Ham-Doi Foundation — Global Stylesheet
   Color Palette: Greens + White + Charcoal
   =================================================================== */

/* --- CSS Custom Properties --- */
:root {
  --green-dark: #1a5632;
  --green-primary: #28a745;
  --green-medium: #34c759;
  --green-light: #6fcf97;
  --green-pale: #e8f5e9;
  --green-mint: #f0faf2;
  --teal: #0d7377;
  --lime: #8bc34a;
  --charcoal: #2d2d2d;
  --grey-dark: #555;
  --grey-medium: #888;
  --grey-light: #ccc;
  --white: #ffffff;
  --off-white: #f8f9fa;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.3s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--green-dark);
  line-height: 1.3;
}

a {
  color: var(--green-primary);
  text-decoration: none;
  transition: var(--transition);
}
a:hover { color: var(--green-dark); }

img { max-width: 100%; height: auto; }

section { padding: 80px 0; }

.section-title {
  text-align: center;
  margin-bottom: 50px;
}
.section-title h2 {
  font-size: 2.4rem;
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
}
.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--green-primary), var(--lime));
  border-radius: 2px;
}
.section-title p {
  color: var(--grey-dark);
  font-size: 1.1rem;
  max-width: 650px;
  margin: 15px auto 0;
}

/* --- Buttons --- */
.btn-green {
  background: linear-gradient(135deg, var(--green-primary), var(--green-medium));
  color: var(--white);
  border: none;
  padding: 12px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(40,167,69,0.3);
  cursor: pointer;
}
.btn-green:hover {
  background: linear-gradient(135deg, var(--green-dark), var(--green-primary));
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(40,167,69,0.4);
}

.btn-outline-green {
  background: transparent;
  color: var(--green-primary);
  border: 2px solid var(--green-primary);
  padding: 10px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  transition: var(--transition);
  cursor: pointer;
}
.btn-outline-green:hover {
  background: var(--green-primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-donate {
  background: linear-gradient(135deg, #ff6b35, #f7931e);
  color: var(--white);
  border: none;
  padding: 8px 24px;
  border-radius: 50px;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  transition: var(--transition);
  box-shadow: 0 3px 12px rgba(255,107,53,0.3);
}
.btn-donate:hover {
  background: linear-gradient(135deg, #e85d2a, #e8851a);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(255,107,53,0.45);
}

/* ===================================================================
   NAVBAR
   =================================================================== */
.navbar {
  padding: 12px 0;
  transition: var(--transition);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  z-index: 1050;
}

/* --- Hover Dropdown (Desktop) --- */
@media (min-width: 992px) {
  .navbar .nav-item.dropdown:hover > .dropdown-menu {
    display: block;
    margin-top: 0;
    animation: dropdownFadeIn 0.25s ease;
  }
  .navbar .nav-item.dropdown:hover > .nav-link {
    color: var(--green-primary) !important;
  }
}
@keyframes dropdownFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.navbar.scrolled {
  padding: 6px 0;
  box-shadow: var(--shadow-md);
}
.navbar-brand {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--green-dark) !important;
  display: flex;
  align-items: center;
  gap: 10px;
}
.navbar-brand img {
  height: 42px;
  width: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--green-light);
}
.navbar-brand .brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.navbar-brand .brand-text small {
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--grey-dark);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.navbar-nav .nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--charcoal) !important;
  padding: 8px 14px !important;
  position: relative;
  transition: var(--transition);
}
.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 14px;
  right: 14px;
  height: 2.5px;
  background: var(--green-primary);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  transform: scaleX(1);
}
.navbar-nav .nav-link:hover {
  color: var(--green-primary) !important;
}

/* ===================================================================
   HERO / SLIDER
   =================================================================== */
.hero-slider {
  position: relative;
}
.hero-slider .carousel-item {
  height: 92vh;
  min-height: 500px;
}
.hero-slider .carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-slider .carousel-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
    rgba(0,0,0,0.15) 0%,
    rgba(0,0,0,0.55) 100%);
  z-index: 1;
}
.hero-slider .carousel-caption {
  z-index: 2;
  bottom: 18%;
  max-width: 700px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}
.hero-slider .carousel-caption h1 {
  font-size: 3rem;
  color: var(--white);
  text-shadow: 0 2px 15px rgba(0,0,0,0.3);
  margin-bottom: 15px;
}
.hero-slider .carousel-caption p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 25px;
}
.hero-slider .carousel-control-prev-icon,
.hero-slider .carousel-control-next-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(40,167,69,0.7);
  border-radius: 50%;
  background-size: 50%;
  padding: 10px;
}
.hero-slider .carousel-indicators [data-bs-target] {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.6);
  border: 2px solid transparent;
  margin: 0 5px;
}
.hero-slider .carousel-indicators .active {
  background-color: var(--green-primary);
}

/* ===================================================================
   PAGE HEADER (Inner Pages)
   =================================================================== */
.page-header {
  background: linear-gradient(135deg, var(--green-dark), var(--teal));
  padding: 100px 0 50px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}
.page-header::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.03);
  border-radius: 50%;
}
.page-header h1 {
  color: var(--white);
  font-size: 2.8rem;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}
.page-header .breadcrumb {
  justify-content: center;
  position: relative;
  z-index: 1;
}
.page-header .breadcrumb-item,
.page-header .breadcrumb-item a {
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
}
.page-header .breadcrumb-item.active {
  color: var(--green-light);
}

/* ===================================================================
   JOIN / CTA SECTION
   =================================================================== */
.join-cta {
  background: linear-gradient(135deg, var(--green-dark), var(--teal));
  padding: 70px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.join-cta::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}
.join-cta h2 {
  color: var(--white);
  font-size: 2.2rem;
  margin-bottom: 12px;
}
.join-cta p {
  color: rgba(255,255,255,0.85);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 30px;
}
.join-cta .btn-green {
  padding: 14px 40px;
  font-size: 1.05rem;
}

/* ===================================================================
   ABOUT SNIPPET / FOCUS AREAS ICONS
   =================================================================== */
.about-snippet { background: var(--green-mint); }

.focus-icon-card {
  text-align: center;
  padding: 30px 15px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  height: 100%;
}
.focus-icon-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.focus-icon-card i {
  font-size: 2.5rem;
  color: var(--green-primary);
  margin-bottom: 15px;
  display: inline-block;
  width: 70px;
  height: 70px;
  line-height: 70px;
  border-radius: 50%;
  background: var(--green-pale);
}
.focus-icon-card h5 {
  font-size: 1rem;
  color: var(--green-dark);
  margin-bottom: 8px;
}
.focus-icon-card p {
  font-size: 0.85rem;
  color: var(--grey-dark);
  margin-bottom: 0;
}

/* ===================================================================
   CARDS (Activity, Awards, Blog)
   =================================================================== */
.work-card, .award-card, .activity-card {
  border: none;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  height: 100%;
  background: var(--white);
}
.work-card:hover, .award-card:hover, .activity-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.work-card .card-img-top,
.award-card .card-img-top,
.activity-card .card-img-top {
  height: 220px;
  object-fit: cover;
}
.work-card .card-body,
.award-card .card-body,
.activity-card .card-body {
  padding: 25px;
}
.work-card .card-title,
.award-card .card-title,
.activity-card .card-title {
  font-size: 1.15rem;
  margin-bottom: 10px;
}
.card-meta {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  font-size: 0.82rem;
  color: var(--grey-medium);
}
.card-meta i { color: var(--green-primary); margin-right: 4px; }

.card-category {
  display: inline-block;
  background: var(--green-pale);
  color: var(--green-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: 20px;
  margin-right: 5px;
  margin-bottom: 5px;
}

/* ===================================================================
   GALLERY
   =================================================================== */
.gallery-filters {
  text-align: center;
  margin-bottom: 35px;
}
.gallery-filters .btn {
  margin: 4px;
  border-radius: 50px;
  padding: 8px 22px;
  font-size: 0.88rem;
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  border: 2px solid var(--green-primary);
  color: var(--green-dark);
  background: transparent;
  transition: var(--transition);
}
.gallery-filters .btn:hover,
.gallery-filters .btn.active {
  background: var(--green-primary);
  color: var(--white);
  border-color: var(--green-primary);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 24px;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-item:hover img {
  transform: scale(1.08);
}
.gallery-item .gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,86,50,0.85), transparent 60%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover .gallery-overlay {
  opacity: 1;
}
.gallery-overlay span {
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
}
.gallery-overlay i {
  color: var(--white);
  font-size: 1.8rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}

/* --- GLightbox Customization --- */
.goverlay { background: rgba(0, 0, 0, 0.92) !important; }
.glightbox-clean .gslide-description {
  background: rgba(0,0,0,0.7) !important;
}
.glightbox-clean .gslide-title {
  color: #fff !important;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
}
.glightbox-clean .gslide-desc {
  color: rgba(255,255,255,0.85) !important;
  font-family: 'Open Sans', sans-serif;
}
.glightbox-clean .gnext,
.glightbox-clean .gprev {
  background: rgba(40,167,69,0.7) !important;
  border-radius: 50%;
  width: 44px;
  height: 44px;
}
.glightbox-clean .gnext:hover,
.glightbox-clean .gprev:hover {
  background: rgba(40,167,69,1) !important;
}
.glightbox-clean .gclose {
  background: rgba(40,167,69,0.7) !important;
  border-radius: 50%;
  width: 40px;
  height: 40px;
}
.glightbox-clean .gclose:hover {
  background: rgba(40,167,69,1) !important;
}

/* ===================================================================
   VIDEO GALLERY
   =================================================================== */
.video-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: var(--transition);
}
.video-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.video-card .video-thumb {
  position: relative;
  overflow: hidden;
}
.video-card .video-thumb img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.video-card:hover .video-thumb img {
  transform: scale(1.06);
}
.video-card .play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 56px;
  height: 56px;
  background: rgba(40,167,69,0.88);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.video-card .play-icon i {
  font-size: 1.5rem;
  color: #fff;
  margin-left: 3px;
}
.video-card:hover .play-icon {
  background: var(--green-primary);
  transform: translate(-50%,-50%) scale(1.12);
  box-shadow: 0 0 30px rgba(40,167,69,0.5);
}
.video-card .video-duration {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Montserrat', sans-serif;
}
.video-card .card-body {
  padding: 18px 20px 16px;
}
.video-card .card-body h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 6px;
  font-family: 'Montserrat', sans-serif;
  line-height: 1.35;
}
.video-card .card-body p {
  font-size: 0.82rem;
  color: var(--grey-medium);
  margin-bottom: 0;
}

/* --- Video Popup Overlay --- */
.video-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.video-popup-overlay.active {
  opacity: 1;
  visibility: visible;
}
.video-popup-container {
  width: 90%;
  max-width: 900px;
  position: relative;
}
.video-popup-title {
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 14px;
  text-align: center;
  padding: 0 50px;
}
.video-popup-player {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}
.video-popup-player iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-popup-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: rgba(40,167,69,0.7);
  border: none;
  color: #fff;
  font-size: 1.8rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: var(--transition);
  z-index: 100000;
}
.video-popup-close:hover {
  background: rgba(40,167,69,1);
  transform: rotate(90deg) scale(1.1);
}

/* ===================================================================
   TESTIMONIALS
   =================================================================== */
.testimonials { background: var(--green-pale); }

.testimonial-card {
  text-align: center;
  padding: 40px 30px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin: 20px;
}
.testimonial-card img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--green-light);
  margin-bottom: 18px;
}
.testimonial-card .quote {
  font-style: italic;
  font-size: 1.05rem;
  color: var(--grey-dark);
  margin-bottom: 20px;
  position: relative;
}
.testimonial-card .quote::before {
  content: '\201C';
  font-size: 4rem;
  color: var(--green-light);
  position: absolute;
  top: -25px;
  left: -5px;
  font-family: Georgia, serif;
  line-height: 1;
}
.testimonial-card h5 {
  font-size: 1rem;
  color: var(--green-dark);
  margin-bottom: 3px;
}
.testimonial-card small {
  color: var(--grey-medium);
  font-size: 0.85rem;
}

/* Testimonials Carousel Arrows */
.testimonials .carousel-control-prev,
.testimonials .carousel-control-next {
  width: 48px;
  height: 48px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 1;
}
.testimonials .carousel-control-prev { left: -15px; }
.testimonials .carousel-control-next { right: -15px; }
.testimonials .carousel-control-prev-icon,
.testimonials .carousel-control-next-icon {
  width: 44px;
  height: 44px;
  background-color: var(--green-primary);
  border-radius: 50%;
  background-size: 45%;
  padding: 10px;
  box-shadow: 0 3px 12px rgba(40,167,69,0.35);
  transition: var(--transition);
}
.testimonials .carousel-control-prev:hover .carousel-control-prev-icon,
.testimonials .carousel-control-next:hover .carousel-control-next-icon {
  background-color: var(--green-dark);
  transform: scale(1.08);
  box-shadow: 0 4px 18px rgba(40,167,69,0.5);
}

/* ===================================================================
   TEAM
   =================================================================== */
.team-card {
  text-align: center;
  padding: 30px 20px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  height: 100%;
}
.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.team-card img {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--green-light);
  margin-bottom: 18px;
}
.team-card h5 {
  font-size: 1.05rem;
  color: var(--green-dark);
  margin-bottom: 4px;
}
.team-card .team-role {
  color: var(--green-primary);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 10px;
  display: block;
}
.team-card p {
  font-size: 0.88rem;
  color: var(--grey-dark);
}

/* ===================================================================
   FORMS
   =================================================================== */
.form-section {
  background: var(--green-mint);
}

.styled-form .form-control,
.styled-form .form-select {
  border: 2px solid #e0e0e0;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.95rem;
  transition: var(--transition);
  background: var(--white);
}
.styled-form .form-control:focus,
.styled-form .form-select:focus {
  border-color: var(--green-primary);
  box-shadow: 0 0 0 3px rgba(40,167,69,0.15);
}
.styled-form .form-label {
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  color: var(--green-dark);
  margin-bottom: 6px;
}
.styled-form .form-floating > label {
  font-weight: 500;
  color: var(--grey-medium);
}

/* ===================================================================
   CONTACT
   =================================================================== */
.contact-info-card {
  text-align: center;
  padding: 30px 20px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  height: 100%;
}
.contact-info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.contact-info-card i {
  font-size: 2rem;
  color: var(--green-primary);
  margin-bottom: 15px;
  display: inline-block;
  width: 65px;
  height: 65px;
  line-height: 65px;
  border-radius: 50%;
  background: var(--green-pale);
}
.contact-info-card h5 {
  font-size: 1rem;
  margin-bottom: 8px;
}
.contact-info-card p, .contact-info-card a {
  font-size: 0.9rem;
  color: var(--grey-dark);
}

.map-wrapper {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.map-wrapper iframe {
  width: 100%;
  height: 400px;
  border: 0;
}

/* ===================================================================
   FOOTER
   =================================================================== */
.site-footer {
  background: linear-gradient(135deg, #0a3d1f, var(--green-dark));
  color: rgba(255,255,255,0.8);
  padding: 70px 0 0;
}
.footer-logo {
  height: 60px;
  width: 60px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--green-light);
  margin-bottom: 16px;
  background: rgba(255,255,255,0.1);
}
.site-footer h5 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.site-footer h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--green-primary);
  border-radius: 2px;
}
.site-footer p {
  font-size: 0.9rem;
  line-height: 1.8;
}
.site-footer .footer-links {
  list-style: none;
  padding: 0;
}
.site-footer .footer-links li {
  margin-bottom: 10px;
}
.site-footer .footer-links a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-footer .footer-links a:hover {
  color: var(--green-light);
  padding-left: 5px;
}
.site-footer .footer-links a i {
  font-size: 0.6rem;
  color: var(--green-primary);
}
.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  align-items: flex-start;
}
.footer-contact-item i {
  color: var(--green-light);
  font-size: 1rem;
  margin-top: 4px;
  flex-shrink: 0;
}
.footer-contact-item span {
  font-size: 0.9rem;
}
.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: var(--white);
  margin-right: 8px;
  transition: var(--transition);
  font-size: 1rem;
}
.footer-social a:hover {
  background: var(--green-primary);
  transform: translateY(-3px);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  margin-top: 40px;
  text-align: center;
  font-size: 0.85rem;
}

/* ===================================================================
   ANIMATIONS (Fade-in on scroll)
   =================================================================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================================================================
   ACTIVITY BLOG (Detailed Page)
   =================================================================== */
.activity-detail {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 40px;
}
.activity-detail .activity-featured-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}
.activity-detail .activity-body {
  padding: 35px;
}
.activity-detail .activity-body h2 {
  font-size: 1.8rem;
  margin-bottom: 15px;
}
.activity-detail .activity-body p {
  margin-bottom: 18px;
  font-size: 1rem;
  color: var(--grey-dark);
}
.activity-detail .activity-body img {
  border-radius: var(--radius-sm);
  margin: 15px 0;
}

/* ===================================================================
   AWARD TIMELINE
   =================================================================== */
.award-post {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 35px;
  transition: var(--transition);
}
.award-post:hover {
  box-shadow: var(--shadow-md);
}
.award-post img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}
.award-post .award-body {
  padding: 30px;
}
.award-post .award-body h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

/* ===================================================================
   MISC UTILITIES
   =================================================================== */
.bg-green-mint { background: var(--green-mint); }
.bg-green-pale { background: var(--green-pale); }
.text-green { color: var(--green-primary) !important; }
.text-green-dark { color: var(--green-dark) !important; }

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--green-primary);
  font-family: 'Montserrat', sans-serif;
}
.stat-label {
  font-size: 0.95rem;
  color: var(--grey-dark);
}

/* ===================================================================
   HERO SLIDER — BUTTON VISIBILITY (all devices)
   =================================================================== */
.hero-slider .carousel-caption .btn-green {
  background: linear-gradient(135deg, var(--green-primary), var(--green-medium));
  color: var(--white);
  padding: 14px 38px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  border: 2px solid rgba(255,255,255,0.35);
  box-shadow: 0 4px 20px rgba(0,0,0,0.35), 0 0 0 1px rgba(255,255,255,0.15);
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.hero-slider .carousel-caption .btn-green:hover {
  background: linear-gradient(135deg, var(--green-dark), var(--green-primary));
  border-color: rgba(255,255,255,0.5);
  box-shadow: 0 6px 30px rgba(0,0,0,0.45), 0 0 0 2px rgba(255,255,255,0.25);
  transform: translateY(-3px);
}

/* ===================================================================
   NAVBAR DROPDOWN
   =================================================================== */
.navbar .dropdown-menu {
  border: none;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: 8px 0;
  min-width: 200px;
}
.navbar .dropdown-item {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--charcoal);
  padding: 10px 20px;
  transition: var(--transition);
}
.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
  background: var(--green-pale);
  color: var(--green-primary);
}
.navbar .dropdown-item i {
  margin-right: 8px;
  color: var(--green-primary);
}
.navbar .dropdown-toggle::after {
  margin-left: 6px;
}

/* ===================================================================
   VIDEO GALLERY
   =================================================================== */
.video-player-wrapper {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #000;
  margin-bottom: 20px;
}
.video-player-wrapper iframe {
  width: 100%;
  aspect-ratio: 16/9;
  border: 0;
  display: block;
}
.video-card {
  border: none;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
  height: 100%;
  background: var(--white);
}
.video-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.video-card .video-thumb {
  position: relative;
  overflow: hidden;
}
.video-card .video-thumb img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.video-card:hover .video-thumb img {
  transform: scale(1.06);
}
.video-card .video-thumb .play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 56px;
  height: 56px;
  background: rgba(40,167,69,0.85);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.video-card:hover .video-thumb .play-icon {
  background: var(--green-primary);
  transform: translate(-50%,-50%) scale(1.1);
}
.video-card .video-thumb .play-icon i {
  color: var(--white);
  font-size: 1.4rem;
  margin-left: 3px;
}
.video-card .card-body {
  padding: 18px 20px;
}
.video-card .card-body h5 {
  font-size: 1rem;
  color: var(--green-dark);
  margin-bottom: 5px;
}
.video-card .card-body p {
  font-size: 0.85rem;
  color: var(--grey-medium);
  margin-bottom: 0;
}

/* ===================================================================
   DEPARTMENTS PAGE
   =================================================================== */
.dept-section {
  padding: 70px 0;
}
.dept-section:nth-child(even) {
  background: var(--green-mint);
}
.dept-section:nth-child(odd) {
  background: var(--white);
}
.dept-section img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.dept-section h3 {
  font-size: 1.6rem;
  color: var(--green-dark);
  margin-bottom: 15px;
  position: relative;
  padding-bottom: 12px;
}
.dept-section h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--green-primary), var(--lime));
  border-radius: 2px;
}
.dept-section p {
  color: var(--grey-dark);
  font-size: 0.98rem;
  margin-bottom: 14px;
}
.dept-section .dept-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--green-pale);
  color: var(--green-primary);
  font-size: 1.8rem;
  margin-bottom: 15px;
}

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media (max-width: 991.98px) {
  .hero-slider .carousel-item { height: 70vh; }
  .hero-slider .carousel-caption h1 { font-size: 2.2rem; line-height: 1.3; }
  .hero-slider .carousel-caption p { font-size: 1rem; line-height: 1.7; }
  .hero-slider .carousel-caption .btn-green { padding: 12px 30px; font-size: 0.95rem; }
  section { padding: 60px 0; }
  .section-title h2 { font-size: 2rem; }
  .page-header { padding: 90px 0 40px; }
  .page-header h1 { font-size: 2.2rem; }
  .dept-section img { height: 280px; }
}

@media (max-width: 767.98px) {
  .hero-slider .carousel-item { height: 60vh; min-height: 380px; }
  .hero-slider .carousel-caption {
    bottom: 10%;
    padding: 0 20px;
    max-width: 90%;
  }
  .hero-slider .carousel-caption h1 {
    font-size: 1.45rem;
    line-height: 1.4;
    margin-bottom: 10px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
  }
  .hero-slider .carousel-caption p {
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 18px;
  }
  .hero-slider .carousel-caption .btn-green {
    padding: 11px 26px;
    font-size: 0.9rem;
  }
  section { padding: 50px 0; }
  .section-title h2 { font-size: 1.7rem; }
  .join-cta h2 { font-size: 1.6rem; }
  .join-cta p { font-size: 1rem; }
  .gallery-item img { height: 180px; }
  .activity-detail .activity-featured-img { height: 250px; }
  .site-footer { padding: 50px 0 0; }
  .page-header h1 { font-size: 1.8rem; }
  .dept-section { padding: 50px 0; }
  .dept-section img { height: 240px; margin-bottom: 25px; }
  .video-card .video-thumb img { height: 170px; }
}

@media (max-width: 575.98px) {
  .navbar-brand { font-size: 1.1rem; }
  .navbar-brand img { height: 35px; width: 35px; }
  .hero-slider .carousel-item { height: 55vh; min-height: 320px; }
  .hero-slider .carousel-caption {
    bottom: 8%;
    padding: 0 15px;
    max-width: 95%;
  }
  .hero-slider .carousel-caption h1 {
    font-size: 1.2rem;
    line-height: 1.45;
    margin-bottom: 8px;
  }
  .hero-slider .carousel-caption p {
    font-size: 0.82rem;
    line-height: 1.65;
    margin-bottom: 14px;
  }
  .hero-slider .carousel-caption .btn-green {
    padding: 10px 22px;
    font-size: 0.85rem;
    border-width: 1.5px;
  }
  .hero-slider .carousel-control-prev-icon,
  .hero-slider .carousel-control-next-icon {
    width: 36px;
    height: 36px;
  }
  .dept-section img { height: 200px; }
  .dept-section h3 { font-size: 1.35rem; }
  .video-card .video-thumb img { height: 150px; }
  .video-card .video-thumb .play-icon { width: 44px; height: 44px; }
  .video-card .video-thumb .play-icon i { font-size: 1.1rem; }
}