/* ===== COMPONENTS.CSS - Base styles for entire site ===== */

:root {
  /* Light Mode - Soft Yellowish */
  --bg-color: #fdf8ef;
  --bg-card: #ffffff;
  --text-color: #2c2c2c;
  --text-muted: #555555;
  --primary: #c45c26;
  --primary-hover: #a34a1e;
  --accent: #e8d5b5;
  --border: #e0d5c0;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-hover: 0 4px 14px rgba(0,0,0,0.12);
  --nav-bg: #ffffff;
  --footer-bg: #f5ebe0;
  --link: #c45c26;
  --link-hover: #8b3a12;
}

body.dark {
  /* Dark Mode - Soft Gray */
  --bg-color: #2a2a2a;
  --bg-card: #353535;
  --text-color: #e8e8e8;
  --text-muted: #b0b0b0;
  --primary: #e07a3d;
  --primary-hover: #f08a4d;
  --accent: #4a4035;
  --border: #4a4a4a;
  --shadow: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-hover: 0 4px 14px rgba(0,0,0,0.4);
  --nav-bg: #222222;
  --footer-bg: #1f1f1f;
  --link: #e07a3d;
  --link-hover: #f5a06a;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Noto Sans Bengali', 'Hind Siliguri', 'SolaimanLipi', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.75;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color 0.25s ease, color 0.25s ease;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-color);
  margin-bottom: 0.75rem;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.35rem; }

p {
  margin-bottom: 1.1rem;
  text-align: justify;
}

a {
  color: var(--link);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--link-hover);
}

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

/* ===== Layout ===== */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 18px;
}

.main-content {
  flex: 1;
  padding: 28px 0 50px;
}

/* ===== Navbar ===== */
.navbar {
  background: var(--nav-bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.logo img {
  height: 38px;
  width: 38px;
}

.logo:hover {
  color: var(--primary-hover);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 8px 14px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-color);
  border: 1px solid transparent;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
  background: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  padding: 8px 12px;
  cursor: pointer;
  color: var(--text-color);
  font-size: 1.2rem;
}

.theme-toggle {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 7px 11px;
  cursor: pointer;
  color: var(--text-color);
  font-size: 1.1rem;
  margin-left: 8px;
}

.theme-toggle:hover {
  background: var(--accent);
}

/* ===== Footer ===== */
.footer {
  background: var(--footer-bg);
  border-top: 1px solid var(--border);
  padding: 36px 0 24px;
  margin-top: auto;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 30px;
}

.footer h4 {
  font-size: 1.05rem;
  margin-bottom: 14px;
  color: var(--primary);
}

.footer p, .footer a {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer a:hover {
  color: var(--primary);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-bottom {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ===== Cards ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.story-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: background-color 0.25s ease, box-shadow 0.25s ease;
  overflow: hidden;
  color: inherit;
}

.story-card:hover {
  background: var(--accent);
  box-shadow: var(--shadow-hover);
  color: inherit;
}

.card-image {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  background: var(--accent);
}

.card-body {
  padding: 16px 18px 18px;
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.4;
  color: var(--text-color);
}

.card-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 10px 22px;
  background: var(--primary);
  color: #fff !important;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: background 0.2s ease;
}

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

.btn-outline {
  background: transparent;
  color: var(--primary) !important;
  border: 1px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff !important;
}

/* ===== Page Headers ===== */
.page-header {
  text-align: center;
  padding: 20px 0 30px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.page-header h1 {
  font-size: 2.1rem;
  margin-bottom: 8px;
}

.page-header p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

/* ===== Blog Content ===== */
.blog-content {
  max-width: 760px;
  margin: 0 auto;
}

.blog-content .featured-image {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  margin-bottom: 28px;
  background: var(--accent);
}

.blog-meta {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 22px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.blog-content h2 {
  margin-top: 2rem;
  margin-bottom: 0.9rem;
}

.blog-content p {
  font-size: 1.08rem;
  margin-bottom: 1.25rem;
}

.blog-content img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  margin: 1.8rem 0;
}

/* ===== Related ===== */
.related-section {
  margin-top: 50px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}

.related-section h2 {
  margin-bottom: 22px;
  text-align: center;
}

/* ===== Utilities ===== */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  html { font-size: 15.5px; }
  
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.4rem; }
  
  .nav-toggle {
    display: block;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--nav-bg);
    flex-direction: column;
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
    box-shadow: var(--shadow);
  }
  
  .nav-links.open {
    display: flex;
  }
  
  .nav-links a {
    padding: 12px 20px;
    width: 100%;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .main-content {
    padding: 20px 0 40px;
  }
  
  .blog-content p {
    font-size: 1.05rem;
  }
  
  .page-header h1 {
    font-size: 1.75rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 14px;
  }
  
  .logo {
    font-size: 1.2rem;
  }
  
  .logo img {
    height: 32px;
    width: 32px;
  }
  
  .card-body {
    padding: 14px 15px 16px;
  }
  
  .card-title {
    font-size: 1.08rem;
  }
}

/* Desktop larger readable fonts */
@media (min-width: 1024px) {
  html { font-size: 17px; }
  
  .blog-content p {
    font-size: 1.12rem;
    line-height: 1.85;
  }
  
  .card-title {
    font-size: 1.2rem;
  }
}