/* Le Shelter Foundation - Global Styles */

:root {
  --primary: #14744F;
  --secondary: #fff;
  --accent: #000000;
  --highlight: #c96b52;
}

* {
  margin: 0;
  padding: 0;
}

html, body {
  /* Prevent stray-wide elements from expanding the layout viewport,
     which makes mobile browsers zoom the whole page out. */
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: 'Inter', sans-serif;
  /* background-color: var(--light); */
  color: var(--dark);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
}

/* Button Styles */
.btn-primary {
  background-color: var(--primary);
  color: white;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: #c96b52;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.3);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--primary);
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background-color: #c96b52;
  transform: translateY(-2px);
}

/* Navigation Links */
.nav-link {
  font-size: 1.125rem;
  font-weight: 500;
  transition: color 0.3s, background-color 0.3s;
  color: var(--primary);
  padding: 0.5rem;
  border-radius: 0.5rem;
}

.nav-link:hover {
  color: var(--secondary);
  background-color: var(--primary);
}

.nav-link.active {
  border-bottom: 3px solid var(--primary);
}




/* Card Hover Effects */
.card-hover {
  transition: all 0.3s ease;
}

.card-hover:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Section Title */
.section-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 3rem;
  text-align: center;
}

/*----------------------------*\
	HEADER
\*----------------------------*/

.site-header {
  background-color: var(--secondary);
  position: sticky;
  top: 0;
  z-index: 40;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.site-header > div:first-child {
  background-color: var(--primary);
  color: #fff;
}

.site-header nav {
  background-color: var(--secondary);
}

/* Top Header Bar Responsive Styling */
.site-header > div:first-child > div > div {
  flex-wrap: wrap;
}

.site-header > div:first-child > div > div > div {
  width: 100%;
  justify-content: center;
}

@media (min-width: 768px) {
  .site-header > div:first-child > div > div > div {
    width: auto;
    justify-content: flex-start;
  }
}

/* Center items on mobile */
@media (max-width: 767px) {
  .site-header > div:first-child {
    padding: 1rem 0;
  }

  .site-header > div:first-child > div > div {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
  }

  .site-header > div:first-child > div > div > div {
    display: flex;
    justify-content: center;
    width: 100%;
  }

  /* .btn-primary {
    width: 100%;
    max-width: 300px;
  } */
}


 
/* Responsive Design - Mobile First Approach */

/* Extra Small Phones (320px - 480px) */
@media (max-width: 479px) {
  body {
    font-size: 14px;
  }

  .section-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
  }

  h1, h2, h3, h4 {
    word-break: break-word;
  }

  .btn-primary,
  .btn-secondary {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
  }

  .nav-link {
    font-size: 1rem;
  }

  /* Mobile Header Optimization */
  .site-header > div:first-child {
    padding: 0.75rem 0;
  }

  .site-header > div:first-child > div > div > div {
    gap: 0.5rem;
    font-size: 0.875rem;
  }
}

/* Small Phones (480px - 640px) */
@media (min-width: 480px) and (max-width: 639px) {
  .section-title {
    font-size: 1.75rem;
    margin-bottom: 2rem;
  }
}

/* Tablets (640px - 768px) */
@media (min-width: 640px) and (max-width: 767px) {
  .section-title {
    font-size: 2rem;
    margin-bottom: 2.5rem;
  }
}

/* Tablets & Medium (768px - 1024px) */
@media (max-width: 1023px) {
  .section-title {
    font-size: 2rem;
  }

  .donate-modal-content {
    padding: 1.5rem;
  }
}

/* Large Screens (1024px - 1440px) */
@media (min-width: 1024px) and (max-width: 1439px) {
  .section-title {
    font-size: 2.5rem;
  }
}

/* Extra Large Screens (1440px+) */
@media (min-width: 1440px) {
  .section-title {
    font-size: 3rem;
  }

  body {
    font-size: 16px;
  }
}

/* Image Responsiveness */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container Responsiveness */
.max-w-6xl {
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (max-width: 479px) {
  .max-w-6xl {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
}

/* Navigation Bar Responsive */
.site-header nav > div {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

@media (max-width: 767px) {
  .site-header nav > div {
    padding-left: 0.25rem;
    padding-right: 0.25rem;
  }

  .site-header nav a:first-child img {
    max-width: 80%;
    height: auto;
  }
}

/* Flex Responsiveness for Buttons */
.flex-col,
.sm\:flex-row {
  width: 100%;
}

@media (max-width: 639px) {
  .flex-col {
    gap: 0.75rem;
  }

  .flex-col > * {
    width: 100%;
  }
}

/* Modal Responsiveness */
.donate-modal-content {
  margin: 1rem;
}

@media (max-width: 479px) {
  .donate-modal-content {
    padding: 1rem;
    border-radius: 1rem;
  }

  .donate-modal-close {
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
  }
}

/* Typography Responsiveness */
@media (max-width: 479px) {
  h1 {
    font-size: 1.75rem;
    line-height: 1.2;
  }

  h2 {
    font-size: 1.5rem;
    line-height: 1.3;
  }

  h3 {
    font-size: 1.25rem;
    line-height: 1.4;
  }

  p {
    font-size: 0.875rem;
    line-height: 1.5;
  }
}

@media (min-width: 480px) and (max-width: 767px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.25rem;
  }
}

@media (min-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.5rem;
  }
}

/* Filter Buttons (Gallery) */
.filter-btn {
  transition: all 0.3s ease;
}

.filter-btn.active {
  background-color: var(--primary);
  color: white;
}

/* Donation Modal */
.donate-modal {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(4px);
  z-index: 60;
  align-items: center;
  justify-content: center;
}

.donate-modal.active {
  display: flex;
}

.donate-modal-content {
  background: white;
  border-radius: 1.5rem;
  padding: 1.5rem;
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  animation: slideUp 0.3s ease;
  font-size: 0.875rem;
}
.donate-modal-content h2 { font-size: 1.4rem; }
.donate-modal-content h3 { font-size: 1rem; }
.donate-modal-content p { font-size: 0.85rem; }
.donate-modal-content li { font-size: 0.8rem; }
.donate-modal-content::-webkit-scrollbar {
  display: none;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.donate-modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  font-size: 1.875rem;
  font-weight: bold;
  color: #9ca3af;
  cursor: pointer;
  transition: color 0.3s;
}

.donate-modal-close:hover {
  color: var(--primary);
}

/* Touch-Friendly Design */
@media (hover: none) and (pointer: coarse) {
  /* Mobile Devices: Larger touch targets */
  button,
  a {
    min-height: 44px;
    min-width: 44px;
  }

  .btn-primary,
  .btn-secondary {
    min-height: 48px;
    padding: 0.75rem 1.5rem;
  }



  /* Remove hover effects on touch devices, use active instead */
  .card-hover:active {
    transform: translateY(-4px);
  }
}

/* High Resolution Displays (Retina, 2x pixel density) */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .btn-primary,
  .btn-secondary {
    border: 1px solid transparent;
  }
}

/* Landscape Orientation Adjustments */
@media (orientation: landscape) and (max-height: 600px) {
  section {
    padding-top: 1.5rem !important;
    padding-bottom: 1.5rem !important;
  }

  .pt-32 {
    padding-top: 3rem !important;
  }

  .pb-24 {
    padding-bottom: 3rem !important;
  }

  h1 {
    font-size: 1.5rem;
  }

  .section-title {
    margin-bottom: 1rem;
  }
}

/* Fold/Hinge Mobile Devices */
@supports (viewport-fit: cover) {
  @media (screen-spanning: single-fold-vertical) {
    body {
      padding-left: env(viewport-segment-width 0 0);
      padding-right: env(viewport-segment-width 1 0);
    }
  }

  @media (screen-spanning: single-fold-horizontal) {
    body {
      padding-top: env(viewport-segment-height 0 0);
      padding-bottom: env(viewport-segment-height 0 1);
    }
  }
}

/* Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  :root {
    --light: #1a1a1a;
    --dark: #f0f0f0;
  }

  /* body {
    background-color: var(--light);
    color: var(--dark);
  } */

  .donate-modal-content {
    background: #ffffffb2;
    color: var(--light);
  }
}

/* Print Styles */
@media print {
  header,
  footer,
  button,
  .donate-modal {
    display: none !important;
  }

  section {
    page-break-inside: avoid;
  }

  a {
    text-decoration: underline;
  }
}

/* Optimize for Small Text (200%) */
@media (prefers-reduced-data: reduce) {
  img {
    opacity: 0.8;
  }

  * {
    animation: none !important;
    transition: none !important;
  }
}

/* article section */

  .article .article-img {
    overflow: hidden;
    border-radius: 10px;
  }
  
  .article .article-img a {
    position: relative;
    display: block;
  }
  
  .article .article-img a:after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: #25ac79be;
    opacity: 0;
    -webkit-transition: 0.3s opacity;
    transition: 0.3s opacity;
  }
  
  .article .article-img a:hover:after {
    opacity: 0.6;
  }
  
  .article .article-img img {
    width: 100%;
  }
  
#projects-slider-track {
  cursor: grab;
}
#projects-slider-track:active {
  cursor: grabbing;
}


  /* ── SECTION ── */
  .gallery-section {
        background: var(--bg);
  }

  .gallery-section .inner {
    max-width: 1100px;
    margin: 0 auto;
  }

  /* ── HEADER ── */
  .gallery-header {
    text-align: center;
    margin-bottom: 48px;
  }

  .gallery-header h2 {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
  }

  .gallery-header h2 span {
    color: var(--primary);
  }

  .gallery-header p {
    margin-top: 14px;
    font-size: 1.05rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.65;
  }

  .header-line {
    width: 56px;
    height: 3px;
    background: var(--primary);
    margin: 20px auto 0;
    border-radius: 2px;
  }

  /* ── MAIN STAGE ── */
  .stage-wrap {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    background: #111;
    aspect-ratio: 16/9;
    cursor: pointer;
    user-select: none;
  }

  .stage-wrap:active { cursor: grabbing; }

  .stage-slides {
    display: flex;
    height: 100%;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
  }

  .stage-slide {
    flex: 0 0 100%;
    position: relative;
    height: 100%;
  }

  .stage-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
    transition: transform 6s ease;
  }

  .stage-slide.active img {
    transform: scale(1.04);
  }

  /* Caption overlay */
  .caption-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 60px 36px 32px;
    background: linear-gradient(to top, rgba(0,0,0,0.82) 0%, transparent 100%);
    color: white;
    pointer-events: none;
  }

  .caption-tag {
    display: inline-block;
    background: var(--primary);
    color: white;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 10px;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.4s 0.1s ease, transform 0.4s 0.1s ease;
  }

  .caption-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.2rem, 3vw, 1.75rem);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 6px;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s 0.2s ease, transform 0.4s 0.2s ease;
  }

  .caption-desc {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.75);
    max-width: 480px;
    line-height: 1.5;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s 0.3s ease, transform 0.4s 0.3s ease;
  }

  .stage-slide.active .caption-tag,
  .stage-slide.active .caption-title,
  .stage-slide.active .caption-desc {
    opacity: 1;
    transform: translateY(0);
  }

  /* ── NAV ARROWS ── */
  .nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.25);
    color: white;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: background 0.2s, border-color 0.2s;
  }

  .nav-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
  }

  #prev-btn, #prev-btn-gallery { left: 14px; }
  #next-btn, #next-btn-gallery { right: 14px; }

  /* Counter */
  .slide-counter {
    position: absolute;
    top: 16px;
    right: 20px;
    background: rgba(0,0,0,0.45);
    backdrop-filter: blur(6px);
    color: rgba(255,255,255,0.9);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    padding: 4px 12px;
    border-radius: 100px;
    z-index: 10;
  }

  /* Progress bar */
  .progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--primary);
    width: 0%;
    transition: width linear;
    z-index: 10;
    border-radius: 0 2px 0 0;
  }

  /* ── THUMBNAILS ── */
  .thumbs-wrap {
    margin-top: 16px;
    position: relative;
  }

  .thumbs-scroll {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 4px 2px 8px;
    scrollbar-width: none;
  }

  .thumbs-scroll::-webkit-scrollbar { display: none; }

  .thumb {
    flex: 0 0 auto;
    width: 96px;
    height: 66px;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    border: 2.5px solid transparent;
    transition: border-color 0.25s, opacity 0.25s, transform 0.25s;
    opacity: 0.6;
    position: relative;
  }

  .thumb:hover { opacity: 0.85; transform: translateY(-2px); }

  .thumb.active {
    border-color: var(--primary);
    opacity: 1;
    transform: translateY(-2px);
  }

  .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
  }

  /* Thumb nav arrows */
  .thumb-nav {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
  }

  .thumb-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #d0c9be;
    border: none;
    cursor: pointer;
    transition: background 0.25s, transform 0.25s;
    padding: 0;
  }

  .thumb-dot.active {
    background: var(--primary);
    transform: scale(1.3);
  }

  /* ── AUTOPLAY TOGGLE ── */
  .controls-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 14px;
    padding: 0 2px;
  }

  .autoplay-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: 1.5px solid #d0c9be;
    border-radius: 100px;
    padding: 6px 14px;
    font-size: 0.78rem;
    font-family: 'DM Sans', sans-serif;
    color: var(--muted);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
  }

  .autoplay-btn:hover, .autoplay-btn.playing {
    border-color: var(--primary);
    color: var(--primary);
  }

  .autoplay-btn .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
  }

  .slide-label {
    font-size: 0.8rem;
    color: var(--muted);
    font-weight: 300;
  }

  /* ── RESPONSIVE ── */
  @media (max-width: 600px) {
    .gallery-section { padding: 48px 16px; }
    .nav-btn { width: 38px; height: 38px; font-size: 0.9rem; }
    #prev-btn, #prev-btn-gallery { left: 8px; }
    #next-btn, #next-btn-gallery { right: 8px; }
    .caption-overlay { padding: 40px 20px 22px; }
    .thumb { width: 72px; height: 50px; }
  }