/* ===== PROJECT PAGE — SHARED STYLES ===== */

/* ---- HERO ---- */
.pp-hero{
  position:relative;
  min-height:380px;
  display:flex;
  align-items:flex-end;
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  padding-bottom:52px;
}
.pp-hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(170deg,rgba(11,26,61,.55) 0%,rgba(11,26,61,.88) 70%,rgba(11,26,61,.97) 100%);
}
.pp-hero-inner{position:relative;z-index:1}

.pp-breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:.82rem;color:rgba(255,255,255,.6);
  margin-bottom:22px;flex-wrap:wrap;
}
.pp-breadcrumb a{color:rgba(255,255,255,.7);transition:.2s}
.pp-breadcrumb a:hover{color:#fff}
.pp-breadcrumb span{color:rgba(255,255,255,.4)}

.pp-hero-logo{
  width:90px;height:90px;
  background:#fff;
  border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  padding:10px;
  margin-bottom:18px;
  box-shadow:0 8px 28px rgba(0,0,0,.28);
}
.pp-hero-logo img{width:100%;height:100%;object-fit:contain}

.pp-hero-inner h1{
  font-size:clamp(1.8rem,4vw,3rem);
  font-weight:900;color:#fff;
  margin-bottom:18px;line-height:1.15;
}

.pp-hero-chips{
  display:flex;flex-wrap:wrap;gap:10px;
}
.pp-hero-chips span{
  background:rgba(255,255,255,.13);
  border:1px solid rgba(255,255,255,.22);
  color:#fff;font-size:.82rem;font-weight:600;
  padding:6px 16px;border-radius:40px;
  backdrop-filter:blur(6px);
}

/* ---- BODY LAYOUT ---- */
.pp-body{padding:64px 0 80px}

.pp-grid{
  display:grid;
  grid-template-columns:1fr 320px;
  gap:40px;
  align-items:start;
}

/* ---- SECTION TITLE ---- */
.pp-sec-title{
  font-size:1.2rem;font-weight:800;
  color:var(--navy);margin-bottom:22px;
  padding-bottom:10px;
  border-bottom:2px solid var(--border);
}

/* ---- CAROUSEL ---- */
.pp-carousel{
  position:relative;
  border-radius:16px;
  overflow:hidden;
  margin-bottom:36px;
  box-shadow:0 8px 32px rgba(11,26,61,.18);
}

.pp-carousel-track{
  display:flex;
  transition:transform .55s cubic-bezier(.4,0,.2,1);
}

.pp-carousel-slide{
  flex:0 0 100%;
  position:relative;
  cursor:pointer;
}
.pp-carousel-slide img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  display:block;
}
.pp-carousel-slide .pp-photo-cap{
  position:absolute;bottom:0;left:0;right:0;
  padding:14px 20px;
  background:linear-gradient(transparent,rgba(11,26,61,.82));
  color:#fff;font-size:.85rem;font-weight:600;
}

/* arrows */
.pp-carousel-btn{
  position:absolute;top:50%;transform:translateY(-50%);
  width:42px;height:42px;
  background:rgba(255,255,255,.18);
  backdrop-filter:blur(6px);
  border:1.5px solid rgba(255,255,255,.35);
  color:#fff;font-size:1.1rem;
  border-radius:50%;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:.25s;z-index:10;
}
.pp-carousel-btn:hover{background:rgba(255,255,255,.38)}
.pp-carousel-btn.prev{right:14px}
.pp-carousel-btn.next{left:14px}

/* dots */
.pp-carousel-dots{
  position:absolute;bottom:14px;left:50%;transform:translateX(-50%);
  display:flex;gap:7px;z-index:10;
}
.pp-carousel-dot{
  width:8px;height:8px;border-radius:50%;
  background:rgba(255,255,255,.45);
  border:none;cursor:pointer;
  transition:.25s;padding:0;
}
.pp-carousel-dot.active{
  background:#fff;
  width:22px;border-radius:4px;
}

/* counter badge */
.pp-carousel-counter{
  position:absolute;top:14px;left:14px;
  background:rgba(11,26,61,.6);
  backdrop-filter:blur(4px);
  color:#fff;font-size:.78rem;font-weight:700;
  padding:4px 12px;border-radius:20px;
  z-index:10;letter-spacing:.5px;
}

/* ---- SUB TITLE (branch name above gallery) ---- */
.pp-sub-title{
  font-size:.95rem;font-weight:800;
  color:var(--accent);
  margin:28px 0 12px;
  display:flex;align-items:center;gap:10px;
}
.pp-sub-title::before{
  content:'';display:block;
  width:4px;height:18px;
  background:var(--accent);border-radius:2px;
  flex-shrink:0;
}

/* ---- AWARD SUB TITLE ---- */
.pp-sub-title-award{
  margin:28px 0 12px;
  padding:16px 20px;
  background:linear-gradient(135deg,rgba(74,111,165,.08),rgba(26,43,107,.05));
  border:1.5px solid rgba(74,111,165,.25);
  border-radius:var(--r-lg);
  display:flex;flex-direction:column;gap:6px;
}
.pp-sub-title-award .pp-sub-title{
  margin:0;
}
.pp-award-badge{
  display:inline-flex;align-items:center;gap:6px;
  background:linear-gradient(135deg,#c8973a,#e8b84b);
  color:#fff;
  font-size:.78rem;font-weight:800;
  padding:5px 14px;border-radius:20px;
  width:fit-content;
  box-shadow:0 3px 12px rgba(200,151,58,.35);
  letter-spacing:.3px;
}

/* ---- GALLERY ---- */
.pp-gallery{display:grid;gap:14px;margin-bottom:36px}
.pp-gallery.cols-1{grid-template-columns:1fr}
.pp-gallery.cols-2{grid-template-columns:1fr 1fr}
.pp-gallery.cols-3{grid-template-columns:1fr 1fr 1fr}

.pp-photo{
  position:relative;border-radius:14px;overflow:hidden;
  cursor:pointer;
  box-shadow:0 4px 18px rgba(11,26,61,.12);
  transition:transform .28s ease,box-shadow .28s ease;
}
.pp-photo:hover{transform:translateY(-4px);box-shadow:0 10px 32px rgba(11,26,61,.22)}
.pp-photo img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  display:block;
  transition:transform .4s ease;
}
.pp-photo:hover img{transform:scale(1.04)}

.pp-photo-cap{
  position:absolute;bottom:0;left:0;right:0;
  padding:12px 16px;
  background:linear-gradient(transparent,rgba(11,26,61,.82));
  color:#fff;font-size:.82rem;font-weight:600;
}

/* ---- DESCRIPTION ---- */
.pp-desc{margin-bottom:32px}
.pp-desc h3{
  font-size:1.05rem;font-weight:800;
  color:var(--navy);margin-bottom:12px;
}
.pp-desc p{
  color:var(--gray);font-size:.95rem;line-height:1.85;
}

/* ---- SIDEBAR CARDS ---- */
.pp-sidebar{
  position:sticky;top:90px;
  display:flex;flex-direction:column;gap:20px;
}

.pp-list-card,.pp-stats-card{
  background:#fff;
  border:1.5px solid var(--border);
  border-radius:var(--r-lg);
  padding:24px;
  box-shadow:var(--shadow);
}

.pp-list-card h3{
  font-size:1rem;font-weight:800;color:var(--navy);
  margin-bottom:18px;padding-bottom:10px;
  border-bottom:2px solid var(--border);
}

.pp-proj-list{display:flex;flex-direction:column;gap:0}
.pp-proj-item{
  display:flex;gap:12px;align-items:flex-start;
  padding:12px 0;
  border-bottom:1px solid var(--border);
}
.pp-proj-item:last-child{border-bottom:none;padding-bottom:0}

.pp-proj-year{
  flex-shrink:0;
  background:var(--light);
  color:var(--accent);
  font-size:.75rem;font-weight:700;
  padding:4px 10px;border-radius:20px;
  white-space:nowrap;
}
.pp-proj-name{
  font-size:.88rem;color:var(--text);
  font-weight:500;line-height:1.5;
}

/* ---- STATS CARD ---- */
.pp-stats-card{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:0;padding:0;overflow:hidden;
}
.pp-stat{
  display:flex;flex-direction:column;align-items:center;
  justify-content:center;text-align:center;
  padding:20px 12px;
  border-left:1px solid var(--border);
}
.pp-stat:last-child{border-left:none}
.pp-stat-num{
  font-size:1.5rem;font-weight:900;
  color:var(--navy);line-height:1.1;
  margin-bottom:4px;
}
.pp-stat-lbl{font-size:.75rem;color:var(--gray);font-weight:600}

/* ---- LIGHTBOX ---- */
.lightbox{
  position:fixed;inset:0;
  background:rgba(5,10,25,.93);
  z-index:9999;
  display:none;
  align-items:center;justify-content:center;
  backdrop-filter:blur(6px);
}
.lightbox.open{display:flex}
.lb-close{
  position:absolute;top:20px;left:20px;
  background:rgba(255,255,255,.15);border:none;
  color:#fff;font-size:1.3rem;
  width:40px;height:40px;border-radius:50%;
  cursor:pointer;transition:.2s;
  display:flex;align-items:center;justify-content:center;
}
.lb-close:hover{background:rgba(255,255,255,.3)}
.lb-img{
  max-width:90vw;max-height:88vh;
  border-radius:10px;
  box-shadow:0 20px 60px rgba(0,0,0,.6);
  object-fit:contain;
}

/* ---- BACK TO TOP ---- */
.back-top{
  position:fixed;bottom:28px;left:28px;
  width:44px;height:44px;
  background:var(--accent);color:#fff;
  border:none;border-radius:50%;
  font-size:1.1rem;cursor:pointer;
  box-shadow:0 4px 16px rgba(74,111,165,.4);
  display:none;align-items:center;justify-content:center;
  transition:var(--tr);z-index:500;
}
.back-top.visible{display:flex}
.back-top:hover{background:var(--navy3);transform:translateY(-3px)}

/* ---- TIMELINE ---- */
.pp-timeline{margin-bottom:40px}

.pp-tl-year-block{margin-bottom:28px}

.pp-tl-year-hd{
  display:inline-flex;align-items:center;gap:10px;
  margin-bottom:12px;
}
.pp-tl-year-badge{
  background:var(--navy);color:#fff;
  font-size:.88rem;font-weight:800;
  padding:5px 16px;border-radius:30px;
  letter-spacing:.5px;
}
.pp-tl-year-line{
  flex:1;height:2px;
  background:linear-gradient(90deg,var(--border),transparent);
  min-width:40px;
}

.pp-tl-branches{
  display:flex;flex-wrap:wrap;gap:8px;
  padding-right:8px;
}
.pp-tl-branch{
  background:var(--light);
  border:1px solid var(--border);
  color:var(--text);
  font-size:.82rem;font-weight:500;
  padding:5px 14px;border-radius:30px;
  transition:var(--tr);
  white-space:nowrap;
}
.pp-tl-branch:hover{
  background:var(--accent);color:#fff;
  border-color:var(--accent);
  transform:translateY(-1px);
  box-shadow:0 3px 10px rgba(74,111,165,.3);
}
.pp-tl-branch.is-special{
  background:rgba(74,111,165,.1);
  border-color:var(--accent);
  color:var(--accent);
  font-weight:700;
}
.pp-tl-branch.is-special:hover{
  background:var(--accent);color:#fff;
}

/* ---- RESPONSIVE ---- */
@media(max-width:900px){
  .pp-grid{grid-template-columns:1fr}
  .pp-sidebar{position:static}
}
@media(max-width:600px){
  .pp-gallery.cols-2,
  .pp-gallery.cols-3{grid-template-columns:1fr}
  .pp-hero{min-height:300px;padding-bottom:36px}
  .pp-hero-logo{width:70px;height:70px}
  .pp-stats-card{grid-template-columns:1fr}
  .pp-stat{border-left:none;border-bottom:1px solid var(--border)}
  .pp-stat:last-child{border-bottom:none}
}

/* Mobile nav */
@media(max-width:768px){
  .nav-links{
    position:fixed;top:0;right:0;
    width:75vw;max-width:300px;height:100vh;
    background:var(--navy);
    flex-direction:column;
    padding:80px 28px 40px;
    gap:8px;
    transform:translateX(110%);
    transition:transform .32s ease;
    z-index:999;
    box-shadow:-8px 0 40px rgba(0,0,0,.4);
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{padding:12px 0;font-size:1.05rem;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-toggle{display:flex}
}