/* ==========================================================================
   PCTech — About Page ("Về PCTech")
   All selectors scoped under .pctech-about-page to avoid leaking into
   the rest of the Bricks/theme styles.
   ========================================================================== */

.pctech-about-page{
  --pa-navy: #0B2A4A;
  --pa-navy-deep: #071D33;
  --pa-navy-soft: #123A5E;
  --pa-white: #FFFFFF;
  --pa-gray-bg: #F4F6F8;
  --pa-gray-line: #E3E8ED;
  --pa-text: #1B2733;
  --pa-text-muted: #5C6B7A;
  --pa-accent: #1F8A8A;
  --pa-radius-lg: 20px;
  --pa-radius-md: 16px;
  --pa-shadow-sm: 0 2px 10px rgba(11,42,74,0.06);
  --pa-shadow-md: 0 8px 30px rgba(11,42,74,0.10);
  --pa-maxw: 1440px;
  --pa-pad: 40px;

  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--pa-text);
  background: var(--pa-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.pctech-about-page *{ box-sizing: border-box; }
.pctech-about-page img{ max-width:100%; display:block; }
.pctech-about-page a{ color:inherit; text-decoration:none; }

.pa-container{ max-width: var(--pa-maxw); margin: 0 auto; padding: 0 var(--pa-pad); }
.pctech-about-page section{ padding: 120px 0; }
@media (max-width: 900px){
  .pctech-about-page section{ padding: 72px 0; }
  .pctech-about-page{ --pa-pad: 24px; }
}

.pa-eyebrow{
  font-size: 13px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--pa-accent);
  margin-bottom: 18px;
  display:block;
}
.pa-section-heading{
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  color: var(--pa-text);
}
.pa-section-sub{
  font-size: 17px;
  color: var(--pa-text-muted);
  max-width: 680px;
  margin-bottom: 56px;
}
.pa-section-head{ text-align:center; }
.pa-section-head .pa-section-sub{ margin-left:auto; margin-right:auto; }

/* Fade up (approved effect) */
.pa-fade-up{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.pa-fade-up.pa-is-visible{
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce){
  .pa-fade-up{ opacity:1; transform:none; transition:none; }
}

/* ===== HERO ===== */
.pa-hero{
  position: relative;
  min-height: 100vh;
  display:flex;
  align-items:center;
  background:
    linear-gradient(180deg, rgba(7,29,51,0.88) 0%, rgba(11,42,74,0.82) 55%, rgba(11,42,74,0.92) 100%),
    linear-gradient(135deg, var(--pa-navy) 0%, var(--pa-navy-deep) 100%);
  background-size: cover;
  background-position: center;
  color: var(--pa-white);
}
.pa-hero-inner{ max-width: 760px; }
.pa-hero .pa-eyebrow{ color: #7FD4D4; }
.pa-hero h1{
  font-size: 58px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  margin: 0 0 24px;
}
.pa-hero p{
  font-size: 19px;
  color: rgba(255,255,255,0.85);
  max-width: 620px;
  margin: 0 0 40px;
}
.pa-hero-buttons{ display:flex; gap:16px; flex-wrap:wrap; }
@media (max-width: 640px){ .pa-hero h1{ font-size: 38px; } }

.pa-btn{
  display:inline-block;
  padding: 16px 32px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  cursor: pointer;
  border: none;
}
.pa-btn-primary{ background: var(--pa-accent); color: var(--pa-white); }
.pa-btn-primary:hover{
  background: #1a7a7a;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(31,138,138,0.35);
  color: var(--pa-white);
}
.pa-btn-outline{ background: transparent; color: var(--pa-white); border: 1.5px solid rgba(255,255,255,0.5); }
.pa-btn-outline:hover{
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.9);
  transform: translateY(-2px);
  color: var(--pa-white);
}

/* ===== STATS ===== */
.pa-stats{ background: var(--pa-white); padding-top: 100px; padding-bottom: 100px; }
.pa-stats-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 900px){ .pa-stats-grid{ grid-template-columns: repeat(2, 1fr);} }
.pa-stat-card{ text-align:center; padding: 40px 20px; border-radius: var(--pa-radius-md); background: var(--pa-gray-bg); }
.pa-stat-number{ font-size: 46px; font-weight: 700; color: var(--pa-navy); letter-spacing: -1px; margin-bottom: 8px; }
.pa-stat-label{ font-size: 15px; color: var(--pa-text-muted); font-weight: 500; }

/* ===== TIMELINE ===== */
.pa-timeline-section{ background: var(--pa-gray-bg); }
.pa-timeline{ display:flex; justify-content: space-between; position: relative; margin-top: 40px; gap: 12px; }
.pa-timeline::before{
  content:"";
  position:absolute;
  top: 14px; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--pa-navy) 0%, var(--pa-accent) 100%);
  opacity: 0.25;
}
.pa-timeline-item{ position:relative; flex: 1; padding-top: 44px; text-align:left; }
.pa-timeline-dot{
  position:absolute; top: 6px; left: 0;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--pa-white);
  border: 2px solid var(--pa-gray-line);
  transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}
.pa-timeline-item.pa-is-active .pa-timeline-dot{
  background: var(--pa-accent);
  border-color: var(--pa-accent);
  box-shadow: 0 0 0 5px rgba(31,138,138,0.18);
}
.pa-timeline-year{ font-size: 22px; font-weight: 700; color: var(--pa-gray-line); margin-bottom: 8px; transition: color 0.4s ease; }
.pa-timeline-item.pa-is-active .pa-timeline-year{ color: var(--pa-navy); }
.pa-timeline-title{ font-size: 15px; font-weight: 600; margin-bottom: 6px; color: var(--pa-text); }
.pa-timeline-desc{ font-size: 13.5px; color: var(--pa-text-muted); line-height: 1.55; }
@media (max-width: 900px){
  .pa-timeline{ flex-direction:column; gap: 32px; }
  .pa-timeline::before{ top:0; bottom:0; left:7px; width:2px; height:auto; right:auto; background: linear-gradient(180deg, var(--pa-navy) 0%, var(--pa-accent) 100%); }
  .pa-timeline-item{ padding-top:0; padding-left: 32px; }
  .pa-timeline-dot{ top:2px; left:0; }
}

/* ===== TEAM / WORKSPACE GALLERY ===== */
.pa-gallery-section{ background: var(--pa-white); padding-top: 90px; padding-bottom: 90px; }
.pa-gallery-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 20px;
  height: 520px;
  overflow: hidden; /* safety net */
}
.pa-gallery-item{
  min-height: 0;   /* fixes CSS Grid min-size:auto overflow bug with <img> items */
  min-width: 0;
  overflow: hidden;
  border-radius: var(--pa-radius-lg);
  box-shadow: var(--pa-shadow-sm);
}
.pa-gallery-grid img{ display:block; width:100%; height:100%; object-fit: cover; }
.pa-gallery-main{ grid-row: 1 / 3; }
@media (max-width: 900px){
  .pa-gallery-grid{ grid-template-columns: 1fr; grid-template-rows: auto; height:auto; }
  .pa-gallery-main{ grid-row: auto; }
  .pa-gallery-grid img{ height: 260px; }
}

/* ===== ACTIVITY AREAS (no icons — typographic index instead) ===== */
.pa-activity-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 1100px){ .pa-activity-grid{ grid-template-columns: repeat(2, 1fr);} }
@media (max-width: 600px){ .pa-activity-grid{ grid-template-columns: 1fr;} }
.pa-activity-card{
  background: var(--pa-white);
  border: 1px solid var(--pa-gray-line);
  border-radius: var(--pa-radius-md);
  padding: 32px 28px;
  transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}
.pa-activity-card:hover{ box-shadow: var(--pa-shadow-md); transform: translateY(-4px); border-color: transparent; }
/* 3 core pillars per brand positioning: Managed IT, AI Solutions, Cyber Security */
.pa-activity-card.pa-is-core{ background: var(--pa-navy); border-color: var(--pa-navy); }
.pa-activity-card.pa-is-core .pa-activity-index{ color: #7FD4D4; }
.pa-activity-card.pa-is-core .pa-activity-title{ color: var(--pa-white); }
.pa-activity-card.pa-is-core .pa-activity-desc{ color: rgba(255,255,255,0.75); }
.pa-activity-index{ font-size: 13px; font-weight: 700; color: var(--pa-accent); letter-spacing: 1px; margin-bottom: 14px; display:block; }
.pa-activity-title{ font-size: 18px; font-weight: 700; margin-bottom: 10px; color: var(--pa-navy); }
.pa-activity-desc{ font-size: 14.5px; color: var(--pa-text-muted); line-height: 1.6; }
.pa-activity-card.pa-is-core .pa-activity-title{ color: var(--pa-white); }

/* ===== VISION / MISSION / CORE VALUES ===== */
.pa-vm-section{ background: var(--pa-white); }
.pa-vm-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 64px; }
@media (max-width: 800px){ .pa-vm-grid{ grid-template-columns: 1fr; } }
.pa-vm-card{ background: var(--pa-navy); color: var(--pa-white); border-radius: var(--pa-radius-lg); padding: 44px 40px; }
.pa-vm-card .pa-eyebrow{ color: #7FD4D4; }
.pa-vm-card p{ font-size: 16.5px; color: rgba(255,255,255,0.88); margin:0; }
.pa-vm-card.pa-is-light{ background: var(--pa-white); border: 1.5px solid var(--pa-gray-line); }
.pa-vm-card.pa-is-light .pa-eyebrow{ color: var(--pa-accent); }
.pa-vm-card.pa-is-light p{ color: var(--pa-text-muted); }

.pa-values-grid{ display:grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
@media (max-width: 1100px){ .pa-values-grid{ grid-template-columns: repeat(3,1fr);} }
@media (max-width: 640px){ .pa-values-grid{ grid-template-columns: repeat(2,1fr);} }
.pa-value-card{ background: var(--pa-gray-bg); border-radius: var(--pa-radius-md); padding: 28px 22px; text-align:left; transition: background 0.3s ease, transform 0.3s ease; }
.pa-value-card:hover{ background: var(--pa-white); box-shadow: var(--pa-shadow-md); transform: translateY(-4px); }
.pa-value-title{ font-size: 16px; font-weight: 700; color: var(--pa-navy); margin-bottom: 8px; }
.pa-value-desc{ font-size: 13.5px; color: var(--pa-text-muted); line-height: 1.55; }

/* ===== FUTURE DIRECTION ===== */
.pa-future-section{ background: var(--pa-gray-bg); }
.pa-future-box{ background: var(--pa-white); border-radius: var(--pa-radius-lg); padding: 56px 60px; box-shadow: var(--pa-shadow-sm); max-width: 920px; margin: 0 auto; text-align:center; }
.pa-future-box p{ font-size: 18px; color: var(--pa-text); line-height: 1.7; margin:0; }

/* ===== PARTNERS ===== */
.pa-partners-section{ background: var(--pa-white); padding-top: 90px; padding-bottom: 90px; }
.pa-marquee{
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.pa-marquee-track{ display:flex; gap: 24px; width: max-content; animation: pa-scroll-left 32s linear infinite; }
.pctech-about-page .pa-marquee:hover .pa-marquee-track{ animation-play-state: paused; }
@keyframes pa-scroll-left{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }
.pa-marquee-item{
  display:flex; align-items:center; justify-content:center;
  height: 64px; width: 168px; flex-shrink:0; padding: 0 20px;
  border: 1px solid var(--pa-gray-line); border-radius: 12px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.pa-marquee-item img{ max-height: 32px; max-width: 120px; width:auto; height:auto; filter: grayscale(100%) opacity(0.55); transition: filter 0.35s ease; }
.pa-marquee-item:hover{ border-color: var(--pa-navy); box-shadow: var(--pa-shadow-sm); }
.pa-marquee-item:hover img{ filter: grayscale(0%) opacity(1); }

/* ===== CTA ===== */
.pa-cta{ background: var(--pa-navy-deep); color: var(--pa-white); text-align:center; padding: 120px 0; }
.pa-cta h2{ font-size: 38px; font-weight: 700; margin: 0 0 36px; letter-spacing: -0.5px; max-width: 640px; margin-left:auto; margin-right:auto; }
.pa-cta-hotline{ margin-top: 22px; font-size: 15px; color: rgba(255,255,255,0.65); }
.pa-cta-hotline strong{ color: var(--pa-white); font-weight: 700; }