/* ═══════════════════════════════════════════════════════
   ASYAMEDIA — PORTFOLIO PAGE
═══════════════════════════════════════════════════════ */

/* ── Hero portfolio ── */
.portfolio-hero {
  position: relative;
  padding: 140px 0 80px;
  overflow: hidden;
  text-align: center;
  background: var(--bg-deep);
}
.portfolio-hero-content { position: relative; z-index: 2; }
.portfolio-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  letter-spacing: -0.02em;
  margin: 1.5rem 0 1.2rem;
}
.portfolio-hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  max-width: 640px;
  margin: 0 auto 2.5rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.portfolio-hero-stats {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.portfolio-hero-stats > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}
.portfolio-hero-stats strong {
  font-size: 2rem;
  font-weight: 800;
  color: var(--green);
  letter-spacing: -0.02em;
}
.portfolio-hero-stats span {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Sections ── */
.portfolio-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--bg-dark);
}
.portfolio-section--alt { background: var(--bg-deep); }

/* ── Bandeau philosophie ── */
.philosophy-banner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  max-width: 880px;
  margin: 0 auto 4rem;
  padding: 1.75rem 2rem;
  background: linear-gradient(135deg, rgba(43,170,122,0.06), rgba(201,168,76,0.04));
  border: 1px solid rgba(43,170,122,0.15);
  border-radius: var(--radius-lg);
}
.philosophy-icon {
  width: 56px; height: 56px;
  background: var(--green-subtle);
  border: 1px solid rgba(43,170,122,0.2);
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  color: var(--green);
  flex-shrink: 0;
}
.philosophy-text strong {
  display: block;
  color: var(--text-primary);
  font-size: 1rem;
  margin-bottom: 0.3rem;
}
.philosophy-text p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
  color: var(--text-secondary);
}
.philosophy-text em {
  color: var(--gold);
  font-style: normal;
  font-weight: 600;
}

/* ── Sites grid ── */
.sites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}

.site-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  color: inherit;
}
.site-card:hover {
  border-color: rgba(43,170,122,0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.site-card:hover .site-overlay { opacity: 1; }
.site-card:hover .site-preview iframe { transform: scale(1.03); }

/* Preview window mimicking a browser frame */
.site-preview {
  position: relative;
  aspect-ratio: 16 / 10;
  background: #050505;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.site-preview::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 24px;
  background: rgba(20,20,20,0.96);
  border-bottom: 1px solid var(--border);
  z-index: 2;
}
.site-preview::after {
  content: '';
  position: absolute;
  top: 7px; left: 10px;
  width: 36px; height: 10px;
  background:
    radial-gradient(circle, #ff5f57 4px, transparent 5px) 0 0 / 12px 10px,
    radial-gradient(circle, #ffbd2e 4px, transparent 5px) 13px 0 / 12px 10px,
    radial-gradient(circle, #28c940 4px, transparent 5px) 26px 0 / 12px 10px;
  background-repeat: no-repeat;
  z-index: 3;
}
.site-preview iframe {
  position: absolute;
  top: 24px; left: 0;
  width: 200%;
  height: calc((100% - 24px) * 2);
  border: 0;
  transform-origin: top left;
  transform: scale(0.5);
  pointer-events: none;
  background: #fff;
  transition: transform 0.6s ease;
}
.site-overlay {
  position: absolute;
  inset: 24px 0 0 0;
  background: linear-gradient(180deg, rgba(8,8,8,0.1), rgba(8,8,8,0.85));
  display: grid;
  place-items: end center;
  padding-bottom: 1.5rem;
  opacity: 0;
  transition: var(--transition);
  z-index: 4;
}
.site-overlay span {
  background: var(--green);
  color: #fff;
  padding: 0.55rem 1.1rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(43,170,122,0.4);
}

/* Fallback for sites blocking iframe */
.site-preview--fallback {
  background: linear-gradient(135deg, #1a1a1a 0%, #0d1910 50%, #0a1a14 100%);
}
.site-preview--fallback .fallback-content {
  position: absolute;
  inset: 24px 0 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  text-align: center;
  padding: 1rem;
}
.fallback-logo {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--green-subtle);
  border: 1px solid rgba(43,170,122,0.25);
  display: grid;
  place-items: center;
  color: var(--green);
  margin-bottom: 0.5rem;
}
.fallback-content strong {
  font-size: 1.4rem;
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.fallback-content span {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-info { padding: 1.5rem 1.75rem 1.75rem; }
.site-meta {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.site-info h3 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}
.site-info p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.55;
}
.site-url {
  font-size: 0.8rem;
  color: var(--green);
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ── Drone grid ── */
.drone-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}
.drone-grid--two {
  grid-template-columns: repeat(2, 1fr);
  max-width: 980px;
  margin: 0 auto;
}
.drone-note {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
}

.drone-video {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  transition: var(--transition);
}
.drone-video:hover {
  border-color: rgba(43,170,122,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.drone-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #000;
  position: relative;
  z-index: 1;
}

/* Custom video poster overlay */
.video-poster {
  position: absolute;
  inset: 0;
  z-index: 2;
  cursor: pointer;
  overflow: hidden;
  transition: opacity 0.4s ease;
}
.video-poster.hidden { opacity: 0; pointer-events: none; }

.video-poster-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top, rgba(43,170,122,0.25) 0%, transparent 50%),
    linear-gradient(135deg, #0a1a14 0%, #0d1f1a 35%, #050a08 70%, #1a1410 100%);
}
.video-poster-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(43,170,122,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43,170,122,0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 70% 70% at center, black 30%, transparent 90%);
  opacity: 0.7;
}
.video-poster-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(201,168,76,0.12), transparent 50%);
}
.video-poster--alt .video-poster-bg {
  background:
    radial-gradient(ellipse at bottom right, rgba(201,168,76,0.18) 0%, transparent 55%),
    linear-gradient(135deg, #0c1410 0%, #0a0f12 50%, #15110a 100%);
}

.video-poster-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  text-align: center;
  padding: 1.5rem;
}

.play-btn {
  width: 76px; height: 76px;
  border-radius: 50%;
  background: var(--green);
  border: none;
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(43,170,122,0.5), 0 0 0 0 rgba(43,170,122,0.6);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: playPulse 2.4s ease-in-out infinite;
}
.play-btn svg { margin-left: 4px; }
.play-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 40px rgba(43,170,122,0.7);
}
@keyframes playPulse {
  0%, 100% { box-shadow: 0 8px 32px rgba(43,170,122,0.5), 0 0 0 0 rgba(43,170,122,0.6); }
  50%       { box-shadow: 0 8px 32px rgba(43,170,122,0.5), 0 0 0 18px rgba(43,170,122,0); }
}

.video-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.005em;
}
.video-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .portfolio-hero { padding: 110px 0 60px; }
  .portfolio-hero-stats { gap: 1.5rem; }
  .portfolio-hero-stats strong { font-size: 1.5rem; }

  .philosophy-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem 1.25rem;
    gap: 1rem;
  }
  .sites-grid, .drone-grid, .drone-grid--two { grid-template-columns: 1fr; }
}