/**
 * Cam On Go - Frontend Styles
 */

/* ===== Variables ===== */
:root {
  --color-primary: #FE4F70;
  --color-primary-light: #FFA387;
  --color-text: #8F9BAD;
  --color-heading: #203656;
  --color-border: #EBEBEB;
  --font-sans: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: "Poppins", sans-serif;
  --container-max: 1140px;
}

/* ===== Base ===== */
body {
  color: var(--color-text);
  background-color: #fff;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4, h5, h6 {
  color: var(--color-heading);
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.4;
  margin: 20px 0;
}

a {
  color: var(--color-primary);
  outline: 0;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

/* ===== Layout ===== */
.site-wrapper { position: relative; }

.main-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  opacity: 0; visibility: hidden; z-index: 3;
  transition: all 0.3s ease;
}
.main-overlay.active { opacity: 1; visibility: visible; }

.container-xl {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 15px;
}

main { margin-top: 30px; }

/* ===== Header ===== */
header { position: relative; background: #fff; }
header::after {
  content: ""; display: block; left: 0; top: 0;
  height: 100%; position: absolute; width: 100%;
  pointer-events: none;
}

.header-classic .header-top {
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}

.header-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.header-social {
  flex: 1;
  display: flex;
  justify-content: flex-start;
}
.header-social a {
  color: #5a6c7d;
  font-size: 18px;
  padding: 0 10px;
  transition: color 0.2s ease;
}
.header-social a:hover { color: var(--color-primary); }

.header-logo {
  flex: 0 0 auto;
  margin: 0;
}
.header-logo img { max-height: 52px; width: auto; display: block; }

.header-actions {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
}

.header-nav {
  padding: 15px 0;
}

.header-menu {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 4px 0;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-heading);
  font-size: 14px;
}

.header-menu-item { margin: 0; }

.header-menu-link {
  display: inline-block;
  padding: 8px 20px;
  color: #8F9BAD;
  font-weight: 500;
  text-decoration: none;
  border-radius: 25px;
  transition: all 0.2s ease;
}
.header-menu-link:hover {
  color: var(--color-primary);
}
.header-menu-link.active {
  background: linear-gradient(to right, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
}

@media (max-width: 991px) {
  .header-nav { display: none; }
  .header-top-inner { flex-wrap: wrap; }
  .header-logo { order: -1; flex: 1 1 100%; text-align: center; margin-bottom: 10px; }
  .header-social { flex: 1; justify-content: center; }
  .header-actions { flex: 1; justify-content: center; }
}

@media (max-width: 576px) {
  .header-social { display: none; }
  .header-actions { justify-content: flex-end; }
}

/* Legacy / shared */
.navbar-brand img { max-height: 52px; width: auto; }
.logo-light { display: none; }

/* ===== Buttons ===== */
.btn, .icon-button {
  color: #fff; border: 0; border-radius: 25px;
  font-family: var(--font-sans);
  font-size: 14px; font-weight: 400;
  transition: all 0.3s ease-in-out;
}

.btn-default {
  padding: 9.5px 36px;
  background: linear-gradient(to right, var(--color-primary) 0%, var(--color-primary-light) 51%, var(--color-primary) 100%);
  background-size: 200% auto;
}
.btn-default:hover { background-position: right center; color: #fff; }

.btn-lg { padding: 13px 40px; font-size: 16px; }

.icon-button {
  border-radius: 50%;
  background: linear-gradient(to top, var(--color-primary-light) 0%, var(--color-primary) 51%, var(--color-primary-light) 100%);
  background-size: auto 200%;
  display: inline-flex; justify-content: center; align-items: center;
  height: 37px; width: 37px;
  cursor: pointer;
}
.icon-button:hover { background-position: bottom; }

.btn-simple {
  color: var(--color-heading);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 25px;
  padding: 10px 30px;
}
.btn-simple:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-simple i { margin-right: 8px; }

/* ===== Burger Icon ===== */
.burger-icon {
  display: block; width: 20px; height: 14px; position: relative;
}
.burger-icon::before, .burger-icon::after {
  content: ""; background: #fff;
  display: block; margin: auto;
  height: 2px; width: 15px;
  position: absolute; left: 0; right: 0;
}
.burger-icon::before { top: 2px; }
.burger-icon::after { bottom: 2px; }

/* ===== Search Popup ===== */
.search-popup {
  background: white; position: fixed;
  left: 0; top: 0; height: 100vh; width: 100%;
  z-index: 6; opacity: 0; visibility: hidden;
  transition: all 0.3s ease;
}
.search-popup.active { opacity: 1; visibility: visible; }
.search-popup .search-content {
  position: absolute; top: 40%; left: 50%;
  width: 650px; max-width: 90%;
  transform: translate(-50%, -50%);
}
.search-popup .btn-close { position: absolute; right: 30px; top: 30px; }

/* ===== Canvas/Mobile Menu ===== */
.canvas-menu {
  position: fixed; top: 0; right: 0;
  width: 320px; max-width: 85%; height: 100vh;
  background: #fff; z-index: 5;
  padding: 40px 30px;
  box-shadow: -5px 0 20px rgba(0,0,0,0.1);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}
.canvas-menu.active { transform: translateX(0); }
.canvas-menu .btn-close { position: absolute; right: 20px; top: 20px; }
.canvas-menu .vertical-menu { list-style: none; padding: 0; margin: 0; }
.canvas-menu .vertical-menu a { display: block; padding: 12px 0; color: var(--color-heading); }

/* ===== Reading Bar ===== */
.reading-bar-wrapper { position: fixed; top: 0; width: 100%; height: 3px; z-index: 10; }
.reading-bar {
  width: 0; height: 100%;
  background: linear-gradient(to right, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

/* ===== Section Header ===== */
.section-header {
  position: relative;
  padding-bottom: 15px;
  margin-bottom: 30px;
  border-bottom: 3px solid var(--color-border);
}

.section-header .section-title {
  font-size: 20px;
  margin: 0;
  display: inline-block;
  position: relative;
  padding-bottom: 15px;
}

.section-header .section-title::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--color-primary);
}

/* ===== Breadcrumbs ===== */
.breadcrumbs { margin-bottom: 1rem; }
.breadcrumb-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.35rem; font-size: 0.9rem; color: var(--color-text); }
.breadcrumb-item:not(:last-child)::after { content: " / "; margin-left: 0.35rem; color: var(--color-text); }
.breadcrumb-item a { color: var(--color-primary); }
.breadcrumb-item a:hover { text-decoration: underline; }
.breadcrumb-item.active { color: var(--color-heading); }

/* ============================================================
   HERO CAROUSEL (Bootstrap Carousel)
   ============================================================ */
.hero-carousel {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(32,54,86,0.3);
  margin-bottom: 40px;
}

.hero-carousel .carousel-item {
  position: relative;
}

.hero-carousel .hero-slide {
  position: relative;
  height: 480px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-carousel .hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(32, 54, 86, 0.55);
}

.hero-carousel .hero-slide-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 650px;
  padding: 0 30px;
}

.hero-carousel .hero-slide-content .category-badge {
  display: inline-block;
  padding: 6px 20px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 25px;
  font-size: 13px;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 15px;
}

.hero-carousel .hero-slide-content .post-title {
  font-size: 28px;
  margin: 0 0 15px;
  line-height: 1.3;
}

.hero-carousel .hero-slide-content .post-title a {
  color: #fff;
}
.hero-carousel .hero-slide-content .post-title a:hover {
  color: rgba(255,255,255,0.8);
}

.hero-carousel .hero-slide-content .meta {
  list-style: none;
  padding: 0;
  margin: 0;
  color: rgba(255,255,255,0.6);
  font-size: 13px;
}
.hero-carousel .hero-slide-content .meta li { display: inline-block; margin: 0 8px; }
.hero-carousel .hero-slide-content .meta li::after { content: "•"; margin-left: 16px; color: rgba(255,255,255,0.3); }
.hero-carousel .hero-slide-content .meta li:last-child::after { display: none; }
.hero-carousel .hero-slide-content .meta a { color: rgba(255,255,255,0.6); }
.hero-carousel .hero-slide-content .meta span { color: rgba(255,255,255,0.6); }

.hero-carousel .carousel-control-prev,
.hero-carousel .carousel-control-next {
  width: 50px; height: 50px;
  background: rgba(255,255,255,0.25);
  border-radius: 50%;
  top: 50%; bottom: auto;
  transform: translateY(-50%);
  opacity: 1;
  transition: background 0.3s;
}
.hero-carousel .carousel-control-prev:hover,
.hero-carousel .carousel-control-next:hover { background: rgba(255,255,255,0.5); }
.hero-carousel .carousel-control-prev { left: 20px; }
.hero-carousel .carousel-control-next { right: 20px; }

.hero-carousel .carousel-indicators {
  margin-bottom: 20px;
}
.hero-carousel .carousel-indicators [data-bs-target] {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: none;
  margin: 0 4px;
  transition: all 0.3s;
}
.hero-carousel .carousel-indicators .active {
  width: 25px;
  border-radius: 4px;
  background: var(--color-primary);
}

/* ============================================================
   INSTAGRAM / TRENDING GRID
   ============================================================ */
.instagram-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 40px;
}

.instagram-grid .grid-item {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  aspect-ratio: 1/1;
  cursor: pointer;
}

.instagram-grid .grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.instagram-grid .grid-item:hover img {
  transform: scale(1.08);
}

.instagram-grid .grid-item .overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: flex-end;
  padding: 12px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.instagram-grid .grid-item:hover .overlay { opacity: 1; }

.instagram-grid .grid-item .overlay .caption {
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  line-height: 1.3;
  text-shadow: 0 1px 3px rgba(0,0,0,0.4);
}

.instagram-view-btn {
  text-align: center;
  margin-top: 20px;
  margin-bottom: 40px;
}

.instagram-view-btn a {
  display: inline-block;
  padding: 10px 28px;
  border: 1px solid var(--color-primary);
  border-radius: 25px;
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.3s;
}
.instagram-view-btn a:hover {
  background: var(--color-primary);
  color: #fff;
}
.instagram-view-btn a i { margin-right: 6px; }

/* ============================================================
   POST LIST (Editor's Pick) — horizontal card layout
   ============================================================ */
.post-list-card {
  padding: 25px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: 40px;
}

.post-list-item {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}

.post-list-item:first-child { padding-top: 0; }
.post-list-item:last-child { border-bottom: none; padding-bottom: 0; }

.post-list-item .post-thumb {
  flex-shrink: 0;
  
  border-radius: 8px;
  overflow: hidden;
}
.post-list-item .post-thumb a { display: block; }
.post-list-item .post-thumb img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.post-list-item .post-thumb:hover img { transform: scale(1.05); }

.post-list-item .post-details { flex: 1; display: flex; flex-direction: column; }

.post-list-item .post-meta {
  list-style: none;
  padding: 0;
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  color: var(--color-text);
}

.post-list-item .post-meta .author-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 4px;
  vertical-align: middle;
}

.post-list-item .post-meta li { display: flex; align-items: center; }
.post-list-item .post-meta li::after { content: "•"; margin-left: 6px; color: #ccc; }
.post-list-item .post-meta li:last-child::after { display: none; }
.post-list-item .post-meta a { color: var(--color-text); }
.post-list-item .post-meta a:hover { color: var(--color-primary); }

.post-list-item .post-title {
  font-size: 17px;
  margin: 0 0 8px;
  line-height: 1.4;
}
.post-list-item .post-title a { color: var(--color-heading); }
.post-list-item .post-title a:hover { color: var(--color-primary); }

.post-list-item .post-excerpt {
  color: var(--color-text);
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 12px;
  flex-grow: 1;
}

.post-list-item .post-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

/* Social share */
.social-share { display: flex; align-items: center; gap: 8px; }
.social-share .toggle-button {
  background: none; border: none; cursor: pointer;
  color: var(--color-text); font-size: 14px; padding: 0;
}
.social-share .toggle-button:hover { color: var(--color-primary); }
.social-share .icons { display: none; gap: 10px; list-style: none; padding: 0; margin: 0; }
.social-share .icons.active { display: flex; }
.social-share .icons a { color: var(--color-text); font-size: 13px; }
.social-share .icons a:hover { color: var(--color-primary); }

.more-button a { color: var(--color-text); font-size: 16px; }
.more-button a:hover { color: var(--color-primary); }

/* Load more */
.load-more { text-align: center; padding: 20px 0; }

/* ===== Social Icons ===== */
.social-icons { list-style: none; padding: 0; margin: 0; }
.social-icons li { display: inline-block; }
.social-icons li:not(:last-child) { margin-right: 1rem; }
.social-icons a { font-size: 16px; color: var(--color-heading); }
.social-icons a:hover { color: var(--color-primary); }

/* ===== Footer ===== */
footer.footer {
  margin-top: 50px;
  padding: 30px 0;
  border-top: 1px solid var(--color-border);
}
.copyright { font-size: 14px; color: var(--color-text); }
#return-to-top { color: var(--color-text); font-size: 14px; }
#return-to-top:hover { color: var(--color-primary); }
#return-to-top i { margin-right: 4px; }

/* ===== Form Controls ===== */
.form-control {
  display: block; width: 100%;
  padding: 8px 24px; font-size: 14px; line-height: 1.6;
  color: var(--color-text); background-color: #fff;
  border: solid 1px var(--color-border);
  border-radius: 25px;
}

/* ===== Responsive ===== */
@media (max-width: 991px) {
  .hero-carousel .hero-slide { height: 400px; }
  .hero-carousel .hero-slide-content .post-title { font-size: 24px; }
  .instagram-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  main { margin-top: 20px; }
  .hero-carousel .hero-slide { height: 320px; }
  .hero-carousel .hero-slide-content .post-title { font-size: 20px; }
  .hero-carousel .hero-slide-content { padding: 0 15px; }
  .hero-carousel .carousel-control-prev,
  .hero-carousel .carousel-control-next { width: 36px; height: 36px; }
  .hero-carousel .carousel-control-prev { left: 10px; }
  .hero-carousel .carousel-control-next { right: 10px; }

  .instagram-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }

  .post-list-item {
    flex-direction: column;
    gap: 12px;
  }
  .post-list-item .post-thumb { width: 100%; }
  .post-list-item .post-thumb img { height: 200px; }

  .search-popup .search-content { width: 100%; padding: 0 20px; }
}