/* ============================================================
   Career Pakistan — design-enhancements.css
   Enhanced visual design: animated cards, glowing quick-nav,
   stats bar, hero polish, section headers & more
   Inspired by reference design — dark cyber-teal aesthetic
   ============================================================ */

/* ── Google Font additions ──────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Rajdhani:wght@500;600;700&display=swap');

/* ── Design tokens added to root ────────────────────────── */
:root {
  --teal-glow:    rgba(20,184,166,0.18);
  --teal-border:  rgba(20,184,166,0.25);
  --teal-strong:  rgba(20,184,166,0.45);
  --card-shine:   linear-gradient(135deg, rgba(20,184,166,0.06) 0%, rgba(20,184,166,0) 60%);
  --float-shadow: 0 8px 30px rgba(20,184,166,0.12);
}

/* ── HERO SECTION — visual polish ───────────────────────── */
.page-header.home-hero {
  background: linear-gradient(160deg, #f3faf9 0%, #e3f7f4 45%, #cff0ec 100%) !important;
  padding: 36px 0 28px;
  position: relative;
  overflow: hidden;
}

/* Hero grid overlay */
.page-header.home-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(20,184,166,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,184,166,0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

.page-header.home-hero .container { position: relative; z-index: 1; }

.home-hero-title {
  background: linear-gradient(135deg, var(--black) 40%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Animated accent line under title */
.home-hero-title::after {
  content: '';
  display: block;
  width: 64px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), transparent);
  margin-top: 10px;
  border-radius: 2px;
}

.home-hero-actions .btn-primary {
  position: relative;
  overflow: hidden;
}
.home-hero-actions .btn-primary::after {
  content: '';
  position: absolute;
  top: -50%; left: -60%;
  width: 40%; height: 200%;
  background: rgba(255,255,255,0.25);
  transform: skewX(-20deg);
  transition: left 0.5s ease;
}
.home-hero-actions .btn-primary:hover::after {
  left: 120%;
}

/* ── QUICK NAV CARDS — glowing redesign ─────────────────── */
.quick-nav-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--teal-border);
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.quick-nav-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  transform: scaleX(0);
  transition: transform 0.35s ease;
}

.quick-nav-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--card-shine);
  opacity: 0;
  transition: opacity 0.3s;
}

.quick-nav-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px var(--teal-glow), 0 2px 6px rgba(0,0,0,0.06);
  text-decoration: none;
}

.quick-nav-card:hover::before { transform: scaleX(1); }
.quick-nav-card:hover::after { opacity: 1; }

/* Category icon dot */
.quick-nav-card strong {
  font-size: 13px;
  color: var(--black);
  font-weight: 700;
}

/* ── SECTION HEADERS — accent lines ─────────────────────── */
.section-header {
  position: relative;
  padding-bottom: 14px;
}
.section-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--primary), transparent 60%);
}

.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Animated dot before section titles */
.section-title::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 0 var(--teal-glow);
  animation: titlePulse 2.5s ease infinite;
  flex-shrink: 0;
}

@keyframes titlePulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--teal-strong); }
  50% { box-shadow: 0 0 0 6px rgba(20,184,166,0); }
}

/* ── CARDS — enhanced hover & structure ─────────────────── */
.card {
  position: relative;
  overflow: hidden;
  transition: transform 0.28s cubic-bezier(0.25,0.46,0.45,0.94),
              box-shadow 0.28s ease,
              border-color 0.28s ease;
}

/* Animated top border sweep */
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), #5eead4, var(--primary));
  background-size: 200%;
  transform: scaleX(0);
  transition: transform 0.35s ease;
}

.card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--card-shine);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: var(--float-shadow);
}

.card:hover::before {
  transform: scaleX(1);
  animation: shimmerBorder 1.5s linear infinite;
}

.card:hover::after { opacity: 1; }

@keyframes shimmerBorder {
  0% { background-position: 0% }
  100% { background-position: 200% }
}

/* Card image zoom */
.card-img img { transition: transform 0.4s cubic-bezier(0.25,0.46,0.45,0.94); }
.card:hover .card-img img { transform: scale(1.07); }

/* Card placeholder — gradient */
.card-img-placeholder {
  background: linear-gradient(135deg, #e3f7f4 0%, #cff0ec 100%) !important;
  font-size: 2.5rem;
  transition: transform 0.3s;
}
.card:hover .card-img-placeholder { transform: scale(1.05); }

/* ── BADGE IMPROVEMENTS ──────────────────────────────────── */
.featured-badge {
  border-radius: 4px !important;
  letter-spacing: 0.5px;
  font-size: 0.65rem;
  padding: 3px 7px !important;
  backdrop-filter: blur(4px);
}

.badge {
  border-radius: 4px !important;
  letter-spacing: 0.5px;
  font-size: 0.65rem;
}

/* ── STATS BAR — new component ───────────────────────────── */
.stats-ribbon {
  background: var(--black);
  color: var(--white);
  padding: 0;
  overflow: hidden;
}
.stats-ribbon-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  max-width: 1120px;
  margin: 0 auto;
}
@media (max-width: 600px) {
  .stats-ribbon-inner { grid-template-columns: repeat(2, 1fr); }
}

.stat-cell {
  padding: 18px 20px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}
.stat-cell::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}
.stat-cell:hover::before { transform: scaleX(1); }
.stat-cell:hover { background: rgba(20,184,166,0.08); }
.stat-cell:last-child { border-right: none; }

.stat-num {
  font-family: 'Bebas Neue', 'DM Serif Display', serif;
  font-size: 2rem;
  color: var(--primary);
  line-height: 1;
  letter-spacing: 1px;
  text-shadow: 0 0 20px rgba(20,184,166,0.4);
}
.stat-label {
  font-family: 'Rajdhani', 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-top: 4px;
}

/* ── SEARCH BAR — enhanced ───────────────────────────────── */
.hero-search-box {
  display: flex;
  gap: 0;
  max-width: 700px;
  margin-top: 20px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 20px var(--teal-glow);
  border: 1.5px solid var(--teal-border);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.hero-search-box:focus-within {
  border-color: var(--primary);
  box-shadow: 0 4px 24px var(--teal-strong);
}
.hero-search-input {
  flex: 1;
  padding: 13px 18px;
  border: none;
  outline: none;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  background: var(--bg-card);
  color: var(--text-main);
  min-width: 0;
}
.hero-search-input::placeholder { color: var(--gray-light); }
.hero-search-btn {
  background: var(--primary);
  color: white;
  border: none;
  padding: 13px 24px;
  font-family: 'Rajdhani', 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 1px;
  cursor: pointer;
  transition: background 0.25s;
  white-space: nowrap;
  flex-shrink: 0;
}
.hero-search-btn:hover { background: var(--primary-dark); }

/* ── HOME DETAILS CARDS — redesign ──────────────────────── */
.home-detail-card {
  border: 1px solid var(--teal-border) !important;
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.25,0.46,0.45,0.94) !important;
}

.home-detail-card::before {
  content: attr(data-icon);
  position: absolute;
  right: 16px; top: 14px;
  font-size: 2.2rem;
  opacity: 0.08;
  line-height: 1;
  pointer-events: none;
  transition: opacity 0.3s;
}

.home-detail-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.home-detail-card:hover {
  border-color: var(--primary) !important;
  transform: translateY(-3px);
  box-shadow: var(--float-shadow);
}
.home-detail-card:hover::after { transform: scaleX(1); }
.home-detail-card:hover::before { opacity: 0.14; }

.home-detail-card h3 {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── EXAM CARDS — glow on hover ──────────────────────────── */
.exam-card {
  transition: all 0.28s cubic-bezier(0.25,0.46,0.45,0.94) !important;
  position: relative;
  overflow: hidden;
}

.exam-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--teal-glow) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
}

.exam-card:hover {
  transform: translateY(-3px) scale(1.02);
  border-color: var(--primary) !important;
  box-shadow: 0 6px 20px var(--teal-glow);
}
.exam-card:hover::after { opacity: 1; }

/* ── NAV SEARCH enhanced focus ───────────────────────────── */
.nav-search { border-top: 2px solid var(--primary); }

/* ── SKELETON SHIMMER improvement ───────────────────────── */
.skeleton-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: linear-gradient(90deg, var(--bg-alt) 25%, var(--border) 50%, var(--bg-alt) 75%);
  background-size: 200% 100%;
  animation: shimmerLoad 1.5s infinite;
  min-height: 200px;
}

@keyframes shimmerLoad {
  0% { background-position: 200% center; }
  100% { background-position: -200% center; }
}

/* ── MOBILE BOTTOM NAV — active indicator ────────────────── */
.mob-nav-item.active {
  color: var(--primary);
  position: relative;
}
.mob-nav-item.active::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 36px; height: 2px;
  background: var(--primary);
  border-radius: 0 0 2px 2px;
}

/* ── CATEGORY TAGS — pill redesign ──────────────────────── */
.card-tag {
  transition: all 0.2s;
  cursor: default;
}
.card-tag:hover {
  background: var(--primary-bg);
  border-color: var(--primary);
  color: var(--primary);
}

/* ── FOOTER — subtle gradient top border ────────────────── */
.footer {
  position: relative;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary) 30%, var(--primary) 70%, transparent);
}

/* ── VIEW ALL btn enhancement ────────────────────────────── */
.view-all, .btn.btn-secondary {
  position: relative;
  overflow: hidden;
}
.view-all::after {
  content: '→';
  margin-left: 4px;
  transition: transform 0.2s;
  display: inline-block;
}
.view-all:hover::after { transform: translateX(3px); }

/* ── FILTER BAR scrolled shadow ──────────────────────────── */
.filter-bar {
  transition: box-shadow 0.3s;
}

/* ── DARK MODE overrides for enhancements ────────────────── */
body.dark .quick-nav-card {
  background: rgba(11,36,33,0.9);
  border-color: rgba(20,184,166,0.2);
}
body.dark .quick-nav-card:hover {
  background: rgba(20,184,166,0.08);
}

body.dark .card::after {
  background: linear-gradient(135deg, rgba(20,184,166,0.04) 0%, transparent 60%);
}

body.dark .card-img-placeholder {
  background: linear-gradient(135deg, #0b2421 0%, #143b36 100%) !important;
}

body.dark .stats-ribbon { background: #061715; }

body.dark .home-detail-card::after {
  background: linear-gradient(90deg, rgba(20,184,166,0.5), transparent);
}

body.dark .hero-search-input {
  background: var(--bg-card);
  color: var(--text-main);
}

body.dark .page-header.home-hero {
  background: linear-gradient(160deg, #061715 0%, #0d2e2a 50%, #0b2421 100%) !important;
}
body.dark .home-hero-title {
  background: linear-gradient(135deg, #DDF6F2 40%, #2DD4BF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ── SCROLL ANIMATIONS ───────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .card, .quick-nav-card, .home-detail-card, .exam-card {
    animation: fadeSlideIn 0.4s ease both;
  }
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Stagger children in grids */
.cards-grid .card:nth-child(1) { animation-delay: 0s; }
.cards-grid .card:nth-child(2) { animation-delay: 0.05s; }
.cards-grid .card:nth-child(3) { animation-delay: 0.1s; }
.cards-grid .card:nth-child(4) { animation-delay: 0.15s; }
.cards-grid .card:nth-child(5) { animation-delay: 0.2s; }
.cards-grid .card:nth-child(6) { animation-delay: 0.25s; }
.cards-grid .card:nth-child(7) { animation-delay: 0.3s; }
.cards-grid .card:nth-child(8) { animation-delay: 0.35s; }

.quick-nav-grid .quick-nav-card:nth-child(1) { animation-delay: 0.05s; }
.quick-nav-grid .quick-nav-card:nth-child(2) { animation-delay: 0.1s; }
.quick-nav-grid .quick-nav-card:nth-child(3) { animation-delay: 0.15s; }
.quick-nav-grid .quick-nav-card:nth-child(4) { animation-delay: 0.2s; }

/* ── STAT COUNTER (used via JS) ──────────────────────────── */
.stat-num[data-target] { cursor: default; }

/* ── CATEGORY RIBBON PILLS ───────────────────────────────── */
.category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 4px;
}
.cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 99px;
  border: 1.5px solid var(--teal-border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
}
.cat-pill:hover, .cat-pill.active {
  background: var(--primary-bg);
  border-color: var(--primary);
  color: var(--primary);
  text-decoration: none;
  box-shadow: 0 0 0 3px var(--teal-glow);
}

/* ── TRENDING LABEL ──────────────────────────────────────── */
.trending-label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-bg);
  border: 1px solid var(--teal-border);
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}
.trending-label::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: titlePulse 2s ease infinite;
}