/* =============================================
   PROJELER.CSS — Projeler Sayfası Stilleri
   ============================================= */

/* HERO */
.pr-hero {
  background-color: var(--dark);
  background-image:
    linear-gradient(rgba(20,20,20,0.78), rgba(20,20,20,0.78)),
    url('../img/projeler_banner.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 110px 0 0;
  position: relative;
  overflow: hidden;
}
.pr-hero-grid-bg {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,102,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,102,0,0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}
.pr-hero-glow {
  position: absolute; bottom: -80px; left: -80px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,102,0,0.08) 0%, transparent 65%);
  pointer-events: none;
}
.pr-hero-inner { position: relative; z-index: 1; }
.pr-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 28px; font-size: 0.82rem; color: rgba(255,255,255,0.38);
}
.pr-breadcrumb a { color: rgba(255,255,255,0.38); text-decoration: none; }
.pr-breadcrumb .crumb-current { color: var(--primary); }
.pr-hero-layout {
  display: grid; grid-template-columns: 1fr 360px;
  gap: 48px; align-items: start; padding-bottom: 56px;
}
.pr-hero-visual { display: flex; flex-direction: column; gap: 16px; }
.pr-hero-banner {
  width: 100%; border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
  display: block;
}
.pr-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,102,0,0.15); color: var(--primary);
  font-size: 0.76rem; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; padding: 8px 18px;
  border-radius: 30px; border: 1px solid rgba(255,102,0,0.25);
  margin-bottom: 22px;
}
.pr-hero-title {
  font-size: 3rem; font-weight: 800; color: #fff;
  margin: 0 0 18px; letter-spacing: -1.5px; line-height: 1.1;
}
.pr-hero-title .gradient-text {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.pr-hero-desc { color: rgba(255,255,255,0.55); font-size: 1rem; line-height: 1.8; max-width: 540px; margin: 0 0 32px; }
.pr-hero-stats {
  display: flex; flex-direction: column; gap: 10px; min-width: 200px;
}
.pr-stat-mini {
  background: rgba(255,255,255,0.18); border: 1px solid rgba(255,255,255,0.32);
  border-radius: 16px; padding: 20px; text-align: center;
}
.pr-stat-mini--accent { background: rgba(255,102,0,0.22); border-color: rgba(255,102,0,0.35); }
.pr-stat-mini--blue { background: rgba(0,119,182,0.28); border-color: rgba(0,119,182,0.45); }
.pr-stat-mini-val { font-size: 2rem; font-weight: 800; color: var(--primary); line-height: 1; }
.pr-stat-mini-val--blue { font-size: 2rem; font-weight: 800; color: #00b4d8; line-height: 1; }
.pr-stat-mini-label { color: rgba(255,255,255,0.75); font-size: 0.78rem; margin-top: 5px; }

/* FILTER & GRID */
.pr-projects { background: var(--gray-light); padding: 80px 0; }
.pr-filter-bar {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 48px;
}
.pr-filter-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 20px; border-radius: 30px; font-size: 0.85rem; font-weight: 600;
  border: 1.5px solid rgba(0,0,0,0.08); cursor: pointer; transition: all 0.2s;
  background: #fff; color: var(--text-light); white-space: nowrap;
}
.pr-filter-btn i { font-size: 0.78rem; }
.pr-filter-btn:hover, .pr-filter-btn.active {
  background: var(--primary); color: #fff; border-color: var(--primary);
}
.pr-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pr-card {
  background: #fff; border-radius: 20px; overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}
.pr-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.12); }
.pr-card.hidden { display: none; }
.pr-card-img {
  width: 100%; height: 200px; object-fit: cover; display: block;
}
.pr-card-body { padding: 22px; }
.pr-card-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.pr-card-tag {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  padding: 4px 12px; border-radius: 20px;
  background: rgba(255,102,0,0.08); color: var(--primary);
}
.pr-card-tag--blue { background: rgba(0,119,182,0.08); color: #0077b6; }
.pr-card-tag--green { background: rgba(0,140,0,0.08); color: #008c00; }
.pr-card-title { font-size: 1rem; font-weight: 800; color: var(--dark); margin: 0 0 6px; }
.pr-card-desc { color: var(--text-light); font-size: 0.85rem; line-height: 1.6; margin: 0 0 14px; }
.pr-card-meta { display: flex; align-items: center; justify-content: space-between; }
.pr-card-meta-item { display: flex; align-items: center; gap: 6px; font-size: 0.82rem; color: var(--text-light); }
.pr-card-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--primary); font-weight: 700; font-size: 0.82rem; text-decoration: none;
}

/* COMPANY LOGOS */
.pr-company { background: #fff; padding: 64px 0; text-align: center; }
.pr-company-title { font-size: 1.1rem; font-weight: 700; color: var(--text-light); margin-bottom: 36px; }
.pr-logo-row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 36px; }
.pr-logo-row img { height: 44px; object-fit: contain; filter: grayscale(1); opacity: 0.4; transition: filter 0.2s, opacity 0.2s; }
.pr-logo-row img:hover { filter: grayscale(0); opacity: 1; }

/* CTA */
.pr-cta { background: linear-gradient(135deg, var(--primary), var(--secondary)); padding: 80px 0; text-align: center; }
.pr-cta-title { font-size: 2.3rem; font-weight: 800; color: #fff; margin: 0 0 14px; letter-spacing: -0.5px; }
.pr-cta-desc { color: rgba(255,255,255,0.85); font-size: 1rem; margin: 0 auto 32px; max-width: 460px; line-height: 1.7; }
.pr-cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.pr-btn-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; color: var(--primary); font-weight: 700;
  padding: 13px 28px; border-radius: 30px; text-decoration: none; font-size: 0.93rem;
}
.pr-btn-outline-white {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid rgba(255,255,255,0.6); color: #fff; font-weight: 700;
  padding: 13px 28px; border-radius: 30px; text-decoration: none; font-size: 0.93rem;
}

/* RESPONSIVE */
@media (max-width: 1100px) { .pr-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) {
  .pr-hero { padding-top: 84px; }
  .pr-hero-layout { grid-template-columns: 1fr; gap: 32px; }
  .pr-hero-visual { flex-direction: row; flex-wrap: wrap; }
  .pr-hero-banner { display: none; }
  .pr-hero-stats { flex-direction: row; flex-wrap: wrap; min-width: auto; }
  .pr-stat-mini { flex: 1; min-width: 100px; }
  .pr-projects { padding: 56px 0; }
}
@media (max-width: 640px) {
  .pr-filter-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 32px;
  }
  .pr-filter-all {
    grid-column: 1 / -1;
  }
  .pr-filter-btn {
    justify-content: center;
    padding: 10px 8px;
    font-size: 0.8rem;
    border-radius: 12px;
  }
}
@media (max-width: 600px) {
  .pr-hero { padding-top: 76px; }
  .pr-hero-title { font-size: 2rem; letter-spacing: -0.5px; }
  .pr-hero-desc { font-size: 0.92rem; margin-bottom: 0; }
  .pr-hero-layout { padding-bottom: 40px; }
  .pr-grid { grid-template-columns: 1fr; gap: 16px; }
  .pr-stat-mini { padding: 14px 12px; }
  .pr-stat-mini-val { font-size: 1.6rem; }
  .pr-card-img { height: 160px; }
  .pr-card-body { padding: 16px; }
  .pr-projects { padding: 40px 0; }
  .pr-cta { padding: 56px 0; }
  .pr-cta-title { font-size: 1.75rem; }
  .pr-cta-btns { flex-direction: column; align-items: stretch; }
  .pr-cta-btns a { text-align: center; justify-content: center; }

}