/* about.css */

.breadcrumb { display:flex; align-items:center; gap:8px; font-size:0.82rem; color:var(--text-muted); justify-content:center; margin-top:16px; }
.breadcrumb a { color:var(--red-bright); transition:var(--transition); }
.breadcrumb a:hover { text-decoration:underline; }
.breadcrumb span { color:var(--text-muted); }

/* ABOUT INTRO */
.about-intro { padding:90px 0; }
.about-intro-inner { display:grid; grid-template-columns:1.1fr 1fr; gap:80px; align-items:start; }
.about-intro-text p { font-size:0.93rem; color:var(--text-secondary); line-height:1.8; margin-bottom:16px; }
.about-intro-text p strong { color:var(--text-primary); }
.about-quick-stats { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-top:32px; }
.qs-item { background:var(--bg-card); border:1px solid var(--border-subtle); border-radius:var(--radius-md); padding:16px 12px; text-align:center; transition:var(--transition); }
.qs-item:hover { border-color:var(--border-red); background:var(--bg-red-card); }
.qs-num { display:block; font-family:var(--font-display); font-size:1.6rem; font-weight:800; color:var(--red-bright); line-height:1; margin-bottom:4px; }
.qs-lbl { font-size:0.7rem; color:var(--text-muted); text-transform:uppercase; letter-spacing:0.06em; }

.about-logo-large {
  width:220px;
  margin:0 auto 28px;
  --ptg-logo-filter: drop-shadow(0 0 44px rgba(37,99,235,0.22));
  --ptg-logo-filter-strong: drop-shadow(0 0 60px rgba(37,99,235,0.32));
  filter: var(--ptg-logo-filter);
}
@keyframes floatAbout { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
.about-belief-cards { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.belief-card { background:var(--bg-card); border:1px solid var(--border-subtle); border-radius:var(--radius-md); padding:16px; display:flex; align-items:flex-start; gap:12px; transition:var(--transition); }
.belief-card:hover { border-color:var(--border-red); background:var(--bg-red-card); }
.belief-card span { font-size:1.3rem; flex-shrink:0; }
.belief-card p { font-size:0.83rem; color:var(--text-secondary); line-height:1.5; }

/* VISION MISSION */
.vision-mission { padding:90px 0; background:var(--bg-secondary); position:relative; overflow:hidden; }
.vm-bg-glow { position:absolute; inset:0; background:radial-gradient(ellipse at center,rgba(37,99,235,0.08),transparent 70%); pointer-events:none; }
.vm-grid { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.vm-big-card { background:var(--bg-card); border:1px solid var(--border-subtle); border-radius:var(--radius-xl); padding:44px 40px; transition:var(--transition); position:relative; overflow:hidden; }
.vm-big-card:hover { border-color:var(--border-red); transform:translateY(-5px); box-shadow:var(--shadow-red); }
.vm-big-icon { font-size:2.5rem; margin-bottom:16px; }
.vm-big-label { font-size:0.72rem; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; color:var(--red-bright); background:var(--red-glow); border:1px solid var(--red-border); padding:4px 12px; border-radius:100px; display:inline-block; margin-bottom:18px; }
.vm-big-card h3 { font-family:var(--font-display); font-size:1.3rem; font-weight:700; color:var(--text-primary); margin-bottom:14px; }
.vm-big-card > p { font-size:0.92rem; color:var(--text-secondary); line-height:1.75; }
.vm-line { height:1px; background:var(--border-subtle); margin:20px 0; }
.vm-list { display:flex; flex-direction:column; gap:10px; }
.vm-list li { font-size:0.86rem; color:var(--text-secondary); display:flex; align-items:center; gap:10px; }
.vm-list li::before { content:'◆'; font-size:0.45rem; color:var(--red-bright); flex-shrink:0; }

/* CORE VALUES */
.core-values { padding:90px 0; }
.cv-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.cv-card { background:var(--bg-card); border:1px solid var(--border-subtle); border-radius:var(--radius-xl); padding:36px 30px; transition:var(--transition); }
.cv-card:hover { border-color:var(--border-red); background:var(--bg-red-card); transform:translateY(-5px); box-shadow:var(--shadow-red); }
.cv-card.featured-cv { background:linear-gradient(135deg,rgba(37,99,235,0.10),rgba(37,99,235,0.03)); border-color:var(--border-red); transform:scale(1.03); }
.cv-card.featured-cv:hover { transform:scale(1.03) translateY(-5px); }
.cv-num { font-family:var(--font-display); font-size:0.72rem; font-weight:700; color:var(--red-bright); letter-spacing:0.12em; text-transform:uppercase; margin-bottom:16px; }
.cv-icon { margin-bottom:14px; display:inline-flex; align-items:center; justify-content:center; color:var(--red-bright); }
.cv-icon .ptg-icon { width:36px; height:36px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.cv-card h3 { font-family:var(--font-display); font-size:1.1rem; font-weight:700; color:var(--text-primary); margin-bottom:12px; }
.cv-card p { font-size:0.88rem; color:var(--text-secondary); line-height:1.72; }

/* TEAM */
.team-section { padding:90px 0; background:var(--bg-secondary); }
.team-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-bottom:32px; }
.team-card { background:var(--bg-card); border:1px solid var(--border-subtle); border-radius:var(--radius-xl); overflow:hidden; transition:var(--transition); }
.team-card:hover { border-color:var(--border-red); transform:translateY(-6px); box-shadow:var(--shadow-red); }
.team-card.featured-team { background:var(--bg-red-card); border-color:var(--border-red); transform:scale(1.04); }
.team-card.featured-team:hover { transform:scale(1.04) translateY(-6px); }
.team-img-wrap { height:270px; position:relative; overflow:hidden; }
.team-img { width:100%; height:100%; object-fit:cover; transition:transform 0.5s ease; }
.team-card:hover .team-img { transform:scale(1.05); }
.team-overlay { position:absolute; inset:0; background:linear-gradient(to bottom,transparent 40%,rgba(15,23,42,0.75)); display:flex; align-items:flex-end; justify-content:center; padding:20px; opacity:0; transition:var(--transition); }
.team-card:hover .team-overlay { opacity:1; }
.team-socials { display:flex; gap:10px; }
.tsoc { width:34px; height:34px; background:var(--red-glow); border:1px solid var(--red); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:0.78rem; font-weight:700; color:var(--red-bright); transition:var(--transition); }
.tsoc:hover { background:var(--red); color:#fff; }
.team-info { padding:22px 22px 26px; }
.team-info h3 { font-family:var(--font-display); font-size:1.05rem; font-weight:700; color:var(--text-primary); margin-bottom:4px; }
.team-role { display:block; font-size:0.75rem; font-weight:700; color:var(--red-bright); letter-spacing:0.06em; text-transform:uppercase; margin-bottom:10px; }
.team-info p { font-size:0.84rem; color:var(--text-secondary); line-height:1.65; }
.team-more { display:flex; align-items:center; justify-content:center; gap:14px; background:var(--bg-card); border:1px solid var(--border-subtle); border-radius:var(--radius-lg); padding:20px; }
.team-more-avatars { display:flex; gap:6px; }
.team-more-avatars span { font-size:1.7rem; }
.team-more p { font-size:0.88rem; color:var(--text-secondary); }

/* USP SECTION */
.usp-section { padding:90px 0; position:relative; overflow:hidden; }
.usp-bg-glow { position:absolute; inset:0; background:radial-gradient(ellipse at 80% 50%,rgba(37,99,235,0.10),transparent 70%); pointer-events:none; }
.usp-inner { display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:center; }
.usp-desc { font-size:0.93rem; color:var(--text-secondary); line-height:1.8; margin-bottom:16px; }
.usp-desc strong { color:var(--text-primary); }
.usp-points { display:flex; flex-direction:column; gap:24px; }
.usp-point { display:flex; align-items:flex-start; gap:18px; background:var(--bg-card); border:1px solid var(--border-subtle); border-radius:var(--radius-lg); padding:22px 20px; transition:var(--transition); }
.usp-point:hover { border-color:var(--border-red); background:var(--bg-red-card); }
.usp-point-icon { font-size:1.6rem; flex-shrink:0; }
.usp-point h4 { font-family:var(--font-display); font-size:0.95rem; font-weight:700; color:var(--text-primary); margin-bottom:4px; }
.usp-point p { font-size:0.84rem; color:var(--text-secondary); line-height:1.6; }

/* ===== EXPERTISE SECTION ===== */
.expertise-section { padding:90px 0; background:var(--bg-secondary); }

.achieve-grid {
  display: grid;
  grid-template-columns: repeat(6,1fr);
  gap: 16px;
  margin-bottom: 60px;
}
.achieve-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px 18px;
  text-align: center;
  transition: var(--transition);
}
.achieve-card:hover {
  border-color: var(--border-red);
  background: var(--bg-red-card);
  transform: translateY(-5px);
  box-shadow: var(--shadow-red);
}
.achieve-num {
  font-family: var(--font-display);
  font-size: clamp(1.6rem,2.5vw,2.2rem);
  font-weight: 800;
  color: var(--red-bright);
  line-height: 1;
  margin-bottom: 8px;
}
.achieve-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  line-height: 1.3;
}
.achieve-bar {
  height: 3px;
  background: rgba(255,255,255,0.06);
  border-radius: 100px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--red), var(--red-bright));
  border-radius: 100px;
  width: 0;
  transition: width 1.4s cubic-bezier(0.4,0,0.2,1);
}

.domain-header {
  text-align: center;
  margin-bottom: 36px;
}
.domain-header h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem,3vw,2rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.domain-header p { font-size: 0.93rem; color: var(--text-secondary); }

.domain-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
}
.domain-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 30px 26px;
  transition: var(--transition);
}
.domain-card:hover {
  border-color: var(--border-red);
  background: var(--bg-red-card);
  transform: translateY(-5px);
  box-shadow: var(--shadow-red);
}
.domain-card.featured-domain {
  background: linear-gradient(135deg, rgba(37,99,235,0.12), rgba(37,99,235,0.03));
  border-color: var(--border-red);
}
.domain-icon { font-size: 2rem; margin-bottom: 14px; }
.domain-card h4 {
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 700;
  color: var(--text-primary); margin-bottom: 10px;
}
.domain-card p {
  font-size: 0.85rem; color: var(--text-secondary);
  line-height: 1.7; margin-bottom: 16px;
}
.domain-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.domain-tags span {
  font-size: 0.7rem; font-weight: 600;
  color: var(--red-bright);
  background: var(--red-glow);
  border: 1px solid var(--red-border);
  padding: 3px 10px; border-radius: 100px;
}

/* ===== RESPONSIVE ===== */
@media(max-width:1100px){
  .achieve-grid { grid-template-columns: repeat(3,1fr); }
}
@media(max-width:1024px){
  .about-intro { padding:70px 0; }
  .about-intro-inner { grid-template-columns:1fr; gap:48px; }
  .vm-grid { grid-template-columns:1fr; }
  .cv-grid { grid-template-columns:1fr 1fr; }
  .usp-inner { grid-template-columns:1fr; gap:48px; }
  .about-quick-stats { grid-template-columns:repeat(2,1fr); }
  .domain-grid { grid-template-columns:1fr 1fr; }
  .expertise-section { padding:70px 0; }
  .vision-mission { padding:70px 0; }
  .core-values { padding:70px 0; }
  .usp-section { padding:70px 0; }
}
@media(max-width:768px){
  .about-intro { padding:60px 0; }
  .about-intro-inner { gap:36px; }

  /* Cards */
  .cv-grid { grid-template-columns:1fr; }
  .cv-card { text-align:center; }
  .cv-card.featured-cv { transform:scale(1); }

  /* Quick stats */
  .about-quick-stats { grid-template-columns:repeat(2,1fr); gap:10px; }

  /* Belief cards */
  .about-belief-cards { grid-template-columns:1fr; }

  /* Achieve / expertise */
  .achieve-grid { grid-template-columns:repeat(2,1fr); }
  .domain-grid { grid-template-columns:1fr; }

  /* Visuals */
  .about-logo-large { width:140px; }
  .about-intro-visual { text-align:center; }

  /* USP */
  .usp-inner { gap:32px; }
  .usp-desc { text-align:left; }

  /* VM cards */
  .vm-big-card { padding:28px 20px; }
  .vm-grid { gap:16px; }

  /* Sections */
  .vision-mission { padding:60px 0; }
  .core-values { padding:60px 0; }
  .usp-section { padding:60px 0; }
  .expertise-section { padding:60px 0; }
  .team-section { padding:60px 0; }

  /* Team */
  .team-grid { grid-template-columns:1fr 1fr; }
  .team-card.featured-team { transform:scale(1); }
  .team-card.featured-team:hover { transform:translateY(-6px); }
}
@media(max-width:480px){
  .about-quick-stats { grid-template-columns:1fr 1fr; gap:8px; }
  .achieve-grid { grid-template-columns:1fr 1fr; }
  .vm-big-card { padding:22px 14px; }
  .cv-card { padding:24px 16px; }
  .team-grid { grid-template-columns:1fr; }
  .domain-grid { grid-template-columns:1fr; }
}