/* ============================================
   NEXTPULSE PRO — about.css
   ============================================ */

/* ── HERO ───────────────────────────────── */
.about-hero {
  padding: calc(var(--nav-h) + 5rem) 0 5rem;
  background: var(--bg-surface);
  border-bottom: var(--border);
  position: relative;
  overflow: hidden;
}
.about-hero__bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  pointer-events: none;
  overflow: hidden;
}
.about-hero__bg-word {
  font-family: var(--font-display);
  font-size: clamp(10rem, 22vw, 22rem);
  font-weight: 800;
  text-transform: uppercase;
  color: rgba(0, 200, 224, 0.04);
  line-height: 1;
  white-space: nowrap;
  margin-right: -2rem;
}
.about-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.about-hero__left h1 {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 7.5rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.9;
  margin-top: 1rem;
}
.about-hero__lead {
  font-size: 1.1rem;
  color: var(--silver);
  font-weight: 300;
  line-height: 1.85;
  margin-bottom: 2.5rem;
}
.about-hero__stats {
  display: flex;
  gap: 2.5rem;
  padding-top: 2rem;
  border-top: var(--border);
}
.about-stat__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 0.35rem;
}
.about-stat__label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--silver);
}

/* ── STORY BLOCKS ───────────────────────── */
.story-section { background: var(--bg); }
.story-block {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 4rem;
  align-items: start;
  padding: 3.5rem 0;
  border-bottom: var(--border);
}
.story-block:last-child { border-bottom: none; }

.story-block__label {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1;
  color: rgba(244,248,250,0.25);
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}
.story-block__label-accent { color: var(--white); }

.story-block__content p {
  font-size: 1rem;
  color: var(--silver);
  font-weight: 300;
  line-height: 1.85;
  margin-bottom: 1.5rem;
}
.story-block__content p:last-of-type { margin-bottom: 0; }

.story-block__content h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}
.story-block__content h3:first-child { margin-top: 0; }

.story-block__content a {
  color: var(--cyan);
  text-decoration: none;
  transition: opacity var(--t-mid);
}
.story-block__content a:hover { opacity: 0.75; }

.story-block__content .btn {
  color: var(--bg) !important;
}
.story-block__content .btn:hover {
  opacity: 1 !important;
}

.legal-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
}
.legal-list li {
  font-size: 1rem;
  color: var(--silver);
  font-weight: 300;
  line-height: 1.75;
  padding: 0.6rem 0;
  padding-left: 1.25rem;
  position: relative;
}
.legal-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.1rem;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
}
.legal-list li strong {
  color: var(--white);
  font-weight: 600;
}

/* ── PILLARS ────────────────────────────── */
.pillars-section { background: var(--bg-surface); }
.pillars-header {
  padding-top: var(--section-pad);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}
.pillars-header .eyebrow { margin-bottom: 1rem; }
.pillars-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 0.94;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: var(--border);
}
.pillar {
  padding: clamp(2.5rem, 4vw, 4rem);
  border-right: var(--border);
  position: relative;
  overflow: hidden;
  transition: background var(--t-mid);
}
.pillar:last-child { border-right: none; }
.pillar:hover { background: var(--bg-card); }

.pillar__number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: var(--cyan);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: 0.25rem;
}
.pillar__icon {
  width: 44px;
  height: 44px;
  color: var(--cyan);
  margin-bottom: 1.25rem;
}
.pillar__icon svg { width: 100%; height: 100%; }
.pillar__title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 1.8vw, 1.8rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 1rem;
}
.pillar__text {
  font-size: 0.9rem;
  color: var(--silver);
  font-weight: 300;
  line-height: 1.75;
}

/* ── FAQ SECTION ────────────────────────── */
.faq-section {
  background: var(--bg-surface);
  border-top: var(--border);
}
.faq-section .section-header {
  padding-bottom: clamp(2rem, 4vw, 3rem);
}
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.faq-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  animation: fadeInUp 0.4s ease forwards;
}

/* Answer - left side, gray bg (bot response) */
.faq-item p {
  font-size: 0.9rem;
  color: var(--silver);
  font-weight: 300;
  line-height: 1.7;
  margin-top: 2.5rem;
  background: var(--bg-card);
  padding: 1rem 1.25rem;
  border-radius: 18px 18px 18px 3px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  position: relative;
  order: 1;
}
.faq-item p::after {
  content: '';
  position: absolute;
  left: -8px;
  top: 12px;
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-right: 8px solid var(--bg-card);
}

/* Question - right side, cyan bg (user message) */
.faq-item h3 {
  font-family: var(--font-display);
  font-size: clamp(0.9rem, 1.2vw, 1.05rem);
  font-weight: 600;
  color: var(--bg);
  background: var(--cyan);
  padding: 1rem 1.25rem;
  border-radius: 18px 18px 3px 18px;
  margin: 0;
  line-height: 1.4;
  text-transform: none;
  box-shadow: 0 4px 15px rgba(0, 200, 224, 0.25);
  position: relative;
  order: 2;
}
.faq-item h3::after {
  content: '';
  position: absolute;
  right: -8px;
  top: 12px;
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 8px solid var(--cyan);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── RESPONSIVE ─────────────────────────── */
@media (max-width: 768px) {
  .faq-item {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .faq-item p {
    order: 2;
    border-radius: 18px 18px 3px 18px;
  }
  .faq-item p::after {
    left: auto;
    right: -8px;
    border-right: none;
    border-left: 8px solid var(--bg-card);
  }
  .faq-item h3 {
    order: 1;
    border-radius: 3px 18px 18px 18px;
  }
  .faq-item h3::after {
    right: auto;
    left: -8px;
    border-left: none;
    border-right: 8px solid var(--cyan);
  }
}

/* ── RESPONSIVE ─────────────────────────── */
@media (max-width: 1024px) {
  .about-hero__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .story-block       { grid-template-columns: 1fr; gap: 1.5rem; }
  .story-block__label { position: static; }
  .pillars-grid      { grid-template-columns: 1fr; }
  .pillar            { border-right: none; border-bottom: var(--border); }
  .pillar:last-child { border-bottom: none; }
  .about-hero__stats { gap: 1.5rem; }
}
@media (max-width: 480px) {
  .about-hero__stats { flex-direction: column; gap: 1.25rem; }
}