/* =============================================
   FILE: homepage-sections.css
   PURPOSE: All main homepage section layouts (updates, rojgar, services, trades, toppers, portal, blogs, videos, contact)
   ============================================= */

.site-main { padding: 3rem 0 1rem; }

/* ---- THREE COLUMN NEWS GRID ---- */
.three-col-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.news-card {
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 1px solid var(--border-color);
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

.news-card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
}
.news-card-header h3 { font-size: 1rem; font-weight: 700; }
.news-card-header.admission { background: linear-gradient(135deg, #e3f0ff, #f0f7ff); color: var(--color-primary); }
.news-card-header.exam      { background: linear-gradient(135deg, #e8f5e9, #f1fff3); color: var(--color-success); }
.news-card-header.recruitment { background: linear-gradient(135deg, #fff3e0, #fffdf0); color: var(--color-secondary); }

.badge-new { font-size: 0.85rem; }

.news-list { padding: 0.75rem 1.25rem; }
.news-list li {
  padding: 0.55rem 0;
  border-bottom: 1px dashed var(--border-color);
  font-size: 0.84rem;
  line-height: 1.45;
}
.news-list li:last-child { border-bottom: none; }
.news-list a { color: var(--text-secondary); }
.news-list a:hover { color: var(--color-primary); }

.view-more-btn {
  display: block;
  text-align: center;
  padding: 0.75rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: background 0.2s;
}
.view-more-btn:hover { background: rgba(21,101,192,0.05); }

/* ---- ADMISSION CATEGORY BUTTONS ---- */
.admission-categories { text-align: center; }
.cat-btn-grid {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.cat-btn {
  padding: 0.7rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.88rem;
  transition: all 0.25s;
  box-shadow: var(--shadow-sm);
}
.cat-btn.cat-state { background: var(--color-primary); color: #fff; }
.cat-btn.cat-ut    { background: var(--color-success); color: #fff; }
.cat-btn.cat-nsti  { background: var(--color-secondary); color: #fff; }
.cat-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); color: #fff; }

/* ---- ROJGAR MELA ---- */
.rojgar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.rojgar-card {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--color-primary);
  padding: 1.1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}
.rojgar-card:hover { transform: translateX(4px); box-shadow: var(--shadow-md); }
.rojgar-card h4 { font-size: 0.92rem; margin-bottom: 0.3rem; color: var(--text-primary); }
.rojgar-card .rojgar-meta { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0.6rem; }
.rojgar-card .rojgar-read-more {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* ---- SERVICES ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: all 0.25s;
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.service-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.service-card h3 { font-size: 1.05rem; margin-bottom: 0.6rem; color: var(--text-primary); }
.service-card p { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 1.2rem; line-height: 1.6; }
.service-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}
.service-link:hover { border-color: var(--color-primary); }

/* ---- COURSES ---- */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.course-card {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.course-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.course-card h4 { font-size: 0.9rem; color: var(--text-primary); line-height: 1.4; }
.course-card a.read-more { font-size: 0.8rem; font-weight: 600; color: var(--color-primary); margin-top: auto; }

/* ---- TOP TRADES ---- */
.trades-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}
.trade-card {
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}
.trade-card-header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  padding: 1rem 1.25rem;
  font-weight: 700;
  font-size: 1rem;
}
.trade-card-body {
  padding: 1rem 1.25rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.trade-card-body a {
  font-size: 0.8rem;
  padding: 0.45rem 0.7rem;
  border-radius: 6px;
  background: var(--bg-body);
  color: var(--text-secondary);
  text-align: center;
  font-weight: 500;
  transition: all 0.2s;
}
.trade-card-body a:hover { background: var(--color-primary); color: #fff; }

/* ---- PROBLEMS SECTION ---- */
.problems-section {
  background: linear-gradient(135deg, #1a237e 0%, #283593 100%);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  color: #fff;
}
.problems-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
.problems-text h2 { font-size: 1.5rem; margin-bottom: 0.75rem; font-weight: 700; }
.problems-text p { font-size: 0.9rem; margin-bottom: 1rem; opacity: 0.9; }
.problems-list { margin-bottom: 1.5rem; }
.problems-list li {
  padding: 0.4rem 0;
  padding-left: 1.2rem;
  position: relative;
  font-size: 0.88rem;
  opacity: 0.9;
}
.problems-list li::before {
  content: "⚠️";
  position: absolute;
  left: -0.3rem;
  font-size: 0.75rem;
}

.quick-links-box {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  border: 1px solid rgba(255,255,255,0.2);
}
.quick-links-box h3 { margin-bottom: 1rem; font-size: 1rem; opacity: 0.9; }
.quick-links-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.quick-links-grid a {
  display: block;
  padding: 0.55rem 0.75rem;
  background: rgba(255,255,255,0.12);
  border-radius: 6px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.9);
  text-align: center;
  transition: background 0.2s;
}
.quick-links-grid a:hover { background: rgba(255,255,255,0.25); color: #fff; }

/* ---- TOPPERS SECTION ---- */
.toppers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.topper-card {
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: transform 0.2s;
}
.topper-card:hover { transform: translateY(-5px); }
.topper-card.featured {
  border-color: var(--color-primary);
  box-shadow: 0 8px 30px rgba(21,101,192,0.2);
}
.topper-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  font-size: 1.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}
.topper-card h4 { font-size: 1rem; color: var(--text-primary); margin-bottom: 0.25rem; }
.topper-college, .topper-trade { font-size: 0.82rem; color: var(--text-secondary); }
.topper-score {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  margin: 0.75rem 0 0.25rem;
}
.topper-exam { font-size: 0.78rem; color: var(--text-muted); }

/* ---- PORTAL / TABS SECTION ---- */
.tabs-container {
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.tab-buttons { display: flex; border-bottom: 1px solid var(--border-color); }
.tab-btn {
  flex: 1;
  padding: 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-body);
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  border-bottom: 3px solid transparent;
}
.tab-btn:hover { color: var(--color-primary); background: #fff; }
.tab-btn.active { color: var(--color-primary); background: #fff; border-bottom-color: var(--color-primary); }

.tab-content { padding: 1.75rem; display: none; }
.tab-content.active { display: block; }
.tab-content h3 { font-size: 1rem; margin-bottom: 1rem; color: var(--text-primary); }

.problem-list { list-style: decimal; padding-left: 1.5rem; }
.problem-list li {
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--border-color);
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.problem-list li:last-child { border-bottom: none; }
.problem-list a { color: var(--color-primary); font-weight: 600; }

.alert-box {
  background: #fff3cd;
  border: 1px solid #ffc107;
  border-radius: var(--border-radius);
  padding: 1.25rem;
}
.alert-box h3 { color: #856404; margin-bottom: 0.5rem; }
.alert-box p { font-size: 0.88rem; color: #533f03; margin-bottom: 0.5rem; }
.alert-box a { color: var(--color-primary); font-weight: 600; }

/* ---- BLOGS ---- */
.blogs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}
.blog-card {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.blog-card-body { padding: 1.1rem; flex: 1; }
.blog-card-body h4 { font-size: 0.9rem; line-height: 1.45; margin-bottom: 0.5rem; color: var(--text-primary); }
.blog-card-footer {
  padding: 0.75rem 1.1rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.blog-card-footer .read-more { font-size: 0.82rem; font-weight: 600; color: var(--color-primary); }
.blog-card .category-tag {
  font-size: 0.72rem;
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
  font-weight: 600;
  background: rgba(21,101,192,0.1);
  color: var(--color-primary);
}

/* ---- VIDEO CORNER ---- */
.video-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.25rem;
}
.video-item {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}
.video-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  cursor: pointer;
}
.video-thumb-bg { position: absolute; inset: 0; }
.play-btn {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 54px; height: 54px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-primary);
  z-index: 2;
  box-shadow: 0 4px 14px rgba(0,0,0,0.3);
  transition: transform 0.2s;
}
.video-thumb:hover .play-btn { transform: translate(-50%,-50%) scale(1.1); }
.video-item p {
  padding: 0.9rem;
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.45;
}
.video-item p a { color: var(--color-primary); font-weight: 600; }

/* ---- CONTACT SECTION ---- */
.contact-section {
  background: linear-gradient(135deg, #0d1b2e, #1a237e);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  color: #fff;
  margin-bottom: var(--section-gap);
}
.contact-inner { display: grid; grid-template-columns: 1fr 1.5fr; gap: 2.5rem; align-items: start; }
.contact-logo { width: 64px; margin-bottom: 0.75rem; }
.contact-info h3 { font-size: 1.4rem; margin-bottom: 0.25rem; }
.contact-info > p { opacity: 0.7; font-size: 0.88rem; margin-bottom: 1.25rem; }
.contact-links { display: flex; flex-wrap: wrap; margin-bottom: 1.5rem; }
.contact-email { font-size: 0.85rem; opacity: 0.8; }
.contact-email a { color: var(--color-secondary-light); }

.contact-form-box {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius);
  padding: 2rem;
  border: 1px solid rgba(255,255,255,0.15);
}
.contact-form-box h3 { font-size: 1.2rem; margin-bottom: 1.25rem; }

.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group label { display: block; font-size: 0.82rem; margin-bottom: 0.35rem; opacity: 0.85; }
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.9rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 8px;
  color: #fff;
  font-size: 0.88rem;
  transition: border-color 0.2s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.4); }
.form-group input:focus,
.form-group textarea:focus { border-color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.15); }

.submit-btn { align-self: flex-start; }

#form-status {
  font-size: 0.85rem;
  margin-top: 0.25rem;
}
#form-status.success { color: #a5d6a7; }
#form-status.error { color: #ef9a9a; }

/* ---- BACK TO TOP ---- */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s;
  z-index: 999;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover { background: var(--color-primary-dark); transform: translateY(-3px); }