/*=========================================
            PORTFOLIO PAGE STYLING
=========================================*/

:root {
  --bg-color: #050505;
  --card-bg: #111111;
  --text-color: #ffffff;
  --text-muted: #bfbfbf;
  --border-color: #222222;
  --accent-color: #ffffff;
  --accent-muted: rgba(255, 255, 255, 0.08);
}

body.light-theme {
  --bg-color: #fcfcfc;
  --card-bg: #ffffff;
  --text-color: #111111;
  --text-muted: #555555;
  --border-color: #e5e5e5;
  --accent-color: #111111;
  --accent-muted: rgba(17, 17, 17, 0.03);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 4%;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}



/* ==========================================
                HERO SECTION
=========================================== */
.portfolio-hero {
  padding-top: 180px;
  padding-bottom: 80px;
  text-align: center;
  position: relative;
}

.portfolio-hero .subtitle {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--text-muted);
  display: block;
  margin-bottom: 15px;
}

.portfolio-hero h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.2;
  max-width: 800px;
  margin: 0 auto 20px auto;
  color: var(--text-color);
}

.portfolio-hero h1 span {
  background: linear-gradient(135deg, #111 30%, #555 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

body:not(.light-theme) .portfolio-hero h1 span {
  background: linear-gradient(135deg, #fff 30%, #aaa 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.portfolio-hero .hero-desc {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ==========================================
                PORTFOLIO SECTION
=========================================== */
.portfolio-section {
  padding-bottom: 100px;
}

/* Filter Bar */
.filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 60px;
}

.filter-btn {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 500;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.filter-btn:hover {
  border-color: var(--text-color);
  color: var(--text-color);
}

.filter-btn.active {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--bg-color);
}

/* Grid Layout */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  transition: all 0.4s ease;
}


.portfolio-item-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
  transition: all 0.4s ease;
}
.portfolio-item-card[data-is-post="true"] {
  display: none;
}

.portfolio-item-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-color);
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.05);
}

/* Video Thumbnail Wrapper */
.thumbnail-wrapper {
  position: relative;
  aspect-ratio: 9/16;
  background-color: transparent;
  cursor: pointer;
  overflow: hidden;
}

.portfolio-item-card[data-is-post="true"] .thumbnail-wrapper {
  aspect-ratio: auto !important;
  height: auto !important;
  cursor: default !important;
}

.portfolio-item-card[data-is-post="true"] .thumbnail-img {
  width: 100% !important;
  height: auto !important;
  object-fit: contain !important;
  display: block !important;
}

.thumbnail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  filter: none;
}

.portfolio-item-card:hover .thumbnail-img {
  transform: scale(1.05);
}

.play-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.15);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background 0.3s ease;
}

.portfolio-item-card:hover .play-overlay {
  background: rgba(0, 0, 0, 0.25);
}

.play-btn-circle {
  width: 60px;
  height: 60px;
  background: #ffffff;
  color: #111111;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 18px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

.portfolio-item-card:hover .play-btn-circle {
  transform: scale(1.15);
}

/* Card Details */
.card-details {
  padding: 24px;
}

.category-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 8px;
}

.card-details h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-color);
}

.card-details p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 20px;
  height: 40px;
  overflow: hidden;
}

/* Metrics Row */
.metrics-row {
  display: flex;
  gap: 20px;
  border-top: 1px solid var(--border-color);
  padding-top: 15px;
  margin-bottom: 20px;
}

.metrics-row div strong {
  display: block;
  font-size: 16px;
  font-weight: 800;
  color: var(--text-color);
}

.metrics-row div small {
  font-size: 11px;
  color: var(--text-muted);
}

/* Card CTA button */
.card-cta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  background: var(--accent-muted);
  color: var(--text-color);
  width: 100%;
  padding: 12px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.card-cta i {
  font-size: 11px;
  transition: transform 0.3s ease;
}

.card-cta:hover {
  background: var(--accent-color);
  color: var(--bg-color);
  border-color: var(--accent-color);
}

.card-cta:hover i {
  transform: translateX(4px);
}

/* ==========================================
                CTA CALL OUT
=========================================== */
.portfolio-cta {
  padding-bottom: 100px;
}

.cta-box {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 30px;
  padding: 60px 40px;
  text-align: center;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
}

.cta-box h2 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-box p {
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto 30px auto;
  line-height: 1.6;
}

.btn-cta {
  display: inline-block;
}



/* Inline Video Player & Iframe Player */
.thumbnail-wrapper video,
.thumbnail-wrapper .portfolio-iframe-player {
  display: none;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
  border: none;
  position: absolute;
  top: 0;
  left: 0;
}

.thumbnail-wrapper .portfolio-iframe-player {
  background-color: #000;
}

/* Premium Iframe Loader Spinner */
.iframe-loader {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.95);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 15;
  opacity: 1;
  transition: opacity 0.4s ease;
  border-radius: 16px;
}

.iframe-loader .spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  border-top-color: var(--accent-color, #ff4582);
  animation: iframe-spin 0.8s linear infinite;
}

@keyframes iframe-spin {
  to { transform: rotate(360deg); }
}

.thumbnail-wrapper.playing img,
.thumbnail-wrapper.playing .play-overlay {
  display: none !important;
}

.thumbnail-wrapper.playing video,
.thumbnail-wrapper.playing .portfolio-iframe-player {
  display: block;
}

/* ==========================================
                RESPONSIVE STYLING
=========================================== */
@media (max-width: 991px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .portfolio-hero {
    padding-top: 140px;
    padding-bottom: 50px;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .cta-box {
    padding: 40px 20px;
  }
}