/* =========================================================================
   V&D TECH — ABOUT PAGE STYLESHEET (about.css)
   Loaded after style.css. Contains only About-page-specific layout;
   tokens, nav, buttons, loader, footer live in style.css.
   ========================================================================= */

/* -------------------------------------------------------------------------
   Page Header / Hero
   ------------------------------------------------------------------------- */
.page-header-editorial{
  padding: 200px 0 var(--section-space);
  overflow: hidden;
}

.page-header-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.page-header-centered .breadcrumbs {
  justify-content: center;
}
.page-header-centered .page-desc {
  margin: 0 auto;
}
.page-header-centered .hero-metrics-row {
  justify-content: center;
}

.breadcrumbs{
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-on-dark-muted);
  margin-bottom: 28px;
}
.breadcrumbs a{ color: var(--ink-on-dark-muted); transition: color 250ms var(--ease); }
.breadcrumbs a:hover{ color: var(--bg); }
.breadcrumbs .divider{ display: inline-flex; opacity: 0.5; }
.breadcrumbs .current{ color: var(--accent); }

.page-title{
  font-size: clamp(38px, 5vw, 64px);
  color: var(--bg);
  max-width: 24ch;
  margin-bottom: 24px;
}

.page-desc{
  color: var(--ink-on-dark-muted);
  font-size: 17.5px;
  line-height: 1.8;
  max-width: 46ch;
}

.hero-metrics-row{
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(242,237,230,0.14);
}
.hero-metric-item{
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.metric-num{
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  color: var(--bg);
}
.metric-label{
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-on-dark-muted);
}

.hero-editorial-visual{ display: flex; justify-content: center; }
.editorial-art-frame{
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1 / 1.05;
  border: 1px solid rgba(242,237,230,0.16);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(242,237,230,0.05), transparent 60%);
}
.editorial-art-grid{
  position: absolute;
  inset: 0;
  background-image: none;
}
.editorial-art-text{
  font-family: var(--font-display);
  font-size: clamp(72px, 11vw, 128px);
  font-weight: 600;
  color: var(--bg);
  letter-spacing: 0.01em;
  position: relative;
  z-index: 1;
}
.editorial-art-tag{
  position: absolute;
  bottom: 28px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--accent);
  z-index: 1;
}
.editorial-art-glow{
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(142,130,120,0.35), transparent 70%);
  filter: blur(10px);
  z-index: 0;
}

@keyframes bounce{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(6px); }
}

/* -------------------------------------------------------------------------
   Story
   ------------------------------------------------------------------------- */
.about-story{
  padding: var(--section-space) 0;
  background: var(--bg);
}
.story-grid{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 80px;
}
.story-sticky{
  position: sticky;
  top: 140px;
  align-self: start;
  border-left: 2px solid var(--accent);
  padding-left: 28px;
}
.story-content{
  display: flex;
  flex-direction: column;
  gap: 56px;
}
.story-block h3{
  font-size: 24px;
  margin-bottom: 14px;
  color: var(--primary);
}
.story-block p{
  color: var(--text);
  font-size: 16.5px;
  line-height: 1.85;
  max-width: 58ch;
}
.story-block{
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}
.story-block:last-child{ border-bottom: none; padding-bottom: 0; }

/* -------------------------------------------------------------------------
   Founders
   ------------------------------------------------------------------------- */
.about-founders{
  padding: var(--section-space) 0;
  background: var(--surface);
}
.section-head{ max-width: 640px; }

.founders-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.founder-card{
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  transition: transform 400ms var(--ease), border-color 400ms var(--ease), box-shadow 400ms var(--ease);
}
.founder-card:hover{
  transform: translateY(-6px);
  border-color: var(--secondary);
  box-shadow: var(--shadow-soft);
}

.founder-header{
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 22px;
}
.founder-monogram{
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.02em;
  flex-shrink: 0;
  transition: transform 400ms var(--ease);
}
.founder-card:hover .founder-monogram{ transform: translateY(-4px); }

.founder-title-info h3{
  font-size: 22px;
  margin-bottom: 4px;
}
.founder-title-info span{
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.03em;
}

.founder-bio{
  color: var(--text);
  font-size: 15.5px;
  line-height: 1.8;
}

.founder-footer{
  display: flex;
  justify-content: space-between;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

/* -------------------------------------------------------------------------
   Philosophy
   ------------------------------------------------------------------------- */
.about-philosophy{
  padding: var(--section-space) 0;
  background: var(--bg);
}
.philosophy-grid{
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
}
.philosophy-intro h2{
  font-size: clamp(26px, 3vw, 36px);
  margin-bottom: 18px;
}
.philosophy-intro{ position: sticky; top: 140px; align-self: start; }

.philosophy-list{ display: flex; flex-direction: column; }
.philosophy-row{
  display: grid;
  grid-template-columns: 56px 200px 1fr;
  align-items: center;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  transition: padding-left 350ms var(--ease);
}
.philosophy-row:first-child{ border-top: 1px solid var(--border); }
.philosophy-row:hover{ padding-left: 12px; }

.philosophy-num{
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--muted);
}
.philosophy-label{
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--primary);
}
.philosophy-text{
  color: var(--text);
  font-size: 16px;
}

/* -------------------------------------------------------------------------
   Footer CTA
   ------------------------------------------------------------------------- */
.footer-cta{
  padding: var(--section-space) 0;
  overflow: hidden;
}
.cta-bg-glow{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(142,130,120,0.18), transparent 70%);
  pointer-events: none;
}
.footer-cta-inner{
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.footer-cta-inner h2{
  font-size: clamp(30px, 4vw, 46px);
  color: var(--bg);
  margin: 18px 0 16px;
}
.footer-cta-inner p{
  color: var(--ink-on-dark-muted);
  font-size: 17px;
  line-height: 1.8;
  max-width: 52ch;
  margin-bottom: 40px;
}

/* -------------------------------------------------------------------------
   Responsive — About page
   Breakpoints: 1440 / 1200 / 992 / 768 / 480
   ------------------------------------------------------------------------- */
@media (max-width: 1440px){
  .page-header-editorial{ padding-top: 180px; }
}

@media (max-width: 1200px){
  .grid-2-col{ gap: 48px; }
  .story-grid,
  .philosophy-grid{ gap: 56px; }
  .philosophy-row{ grid-template-columns: 48px 160px 1fr; }
}

@media (max-width: 992px){
  .page-header-editorial{ padding: 160px 0 var(--section-space); }
  .grid-2-col{ grid-template-columns: 1fr; }
  .hero-editorial-visual{ margin-top: 48px; }
  .editorial-art-frame{ max-width: 340px; }

  .story-grid{ grid-template-columns: 1fr; }
  .story-sticky{ position: static; margin-bottom: 8px; }

  .founders-grid{ grid-template-columns: 1fr; }

  .philosophy-grid{ grid-template-columns: 1fr; }
  .philosophy-intro{ position: static; margin-bottom: 8px; }
}

@media (max-width: 768px){
  :root{ --section-space: 80px; }
  .page-header-editorial{ padding: 140px 0 72px; }
  .hero-metrics-row{ flex-wrap: wrap; gap: 28px; }
  .hero-actions{ flex-direction: column; align-items: stretch; }
  .hero-actions .btn{ justify-content: center; }

  .founder-card{ padding: 32px; }
  .philosophy-row{
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 24px 0;
  }
  .philosophy-num{ order: 1; }
  .philosophy-label{ order: 2; }
  .philosophy-text{ order: 3; }
}

@media (max-width: 480px){
  .page-title{ max-width: 100%; }
  .editorial-art-text{ font-size: 64px; }
  .founder-header{ flex-direction: column; align-items: flex-start; gap: 14px; }
  .cta-buttons{ flex-direction: column; align-items: stretch; }
}