/* ============================================================
   ABOUT.CSS — Veraxiss About page
   Accent: --amber (#f7a130) — brand-level
   ============================================================ */

:root {
  --accent: var(--amber);
  --inboxai-clr: #00c8a8;
  --decido-clr: #6366F1;
}

/* ================================================================
   HERO
   ================================================================ */

.about-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-bottom: 80px;
}

.hero-amber-glow {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(247, 161, 48, 0.07) 0%, transparent 65%);
  pointer-events: none;
}

.about-hero .container {
  padding-top: calc(var(--nav-h) + 10px);
  padding-bottom: 48px;
  padding-left: 40px;
  padding-right: 40px;
  max-width: 100%;
}

/* 3-column grid: etymology | logo+sub | story */
.hero-name-grid {
  display: grid;
  grid-template-columns: 1.6fr 0.7fr 1.6fr;
  gap: 36px;
  align-items: center;
  min-height: unset;
}

/* Centre column */
.hero-centre {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}

/* ---- Wordmark ---- */
.about-logo-wrap {
  margin-bottom: 0;
  text-align: center;
}

.about-wordmark {
  filter: brightness(0) invert(1);
  width: clamp(180px, 28vw, 360px);
  height: auto;
  display: inline-block;
  opacity: 0.92;
}

.about-hero-sub {
  text-align: center;
}

/* ---- Heading ---- */
.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 32px;
}

.about-hero-heading {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(3.2rem, 9vw, 9rem);
  line-height: 0.88;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 40px;
}

.ah-line {
  display: block;
}

.ah-accent {
  color: var(--accent);
}

.about-hero-sub {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  line-height: 1.75;
  max-width: 560px;
}

/* ================================================================
   THE NAME SECTION (columns within hero)
   ================================================================ */

/* ---- Etymology card ---- */
.etymology-block {
  padding: 32px;
}

.etym-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--glass-border);
}

.etym-frag {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2.4rem;
  letter-spacing: -0.02em;
  line-height: 1;
}

.etym-amber { color: var(--amber); }
.etym-white { color: var(--white); }
.etym-muted { color: rgba(255, 255, 255, 0.2); }

.etym-plus {
  font-family: var(--font-body);
  font-size: 1.2rem;
  color: var(--glass-border);
  flex-shrink: 0;
}

.etym-defs {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.etym-def {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0;
}

.etym-sep {
  height: 1px;
  background: var(--glass-border);
}

.etym-word {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: var(--white);
  text-transform: uppercase;
}

.etym-origin {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
}

.etym-origin em {
  font-style: italic;
  color: rgba(247, 161, 48, 0.65);
}

.etym-meaning {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.6;
  letter-spacing: 0.02em;
}

.etym-total {
  margin-top: 20px;
  padding: 20px;
  background: rgba(247, 161, 48, 0.05);
  border: 1px solid rgba(247, 161, 48, 0.15);
  border-radius: 10px;
}

.etym-total-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.etym-total-def {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  color: var(--white);
  line-height: 1.45;
  letter-spacing: -0.01em;
}

/* ---- Story ---- */
.name-story-heading {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: -0.02em;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 40px;
}

.name-story p {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.9;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}

.name-story p:last-child {
  margin-bottom: 0;
}

.name-story p strong {
  color: var(--white);
  font-weight: 500;
}

.name-story p em {
  font-style: italic;
  color: rgba(232, 240, 250, 0.75);
}

/* ================================================================
   PILLARS
   ================================================================ */

.pillars-section {
  padding: 140px 0;
  border-top: 1px solid var(--glass-border);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.pillar-card {
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.pillar-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.pillar-num {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  color: var(--accent);
  text-transform: uppercase;
}

.pillar-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  color: var(--white);
  line-height: 1.2;
}

.pillar-desc {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.8;
  letter-spacing: 0.02em;
  flex: 1;
}

/* ================================================================
   PRODUCTS
   ================================================================ */

.about-products-section {
  padding: 140px 0;
  border-top: 1px solid var(--glass-border);
}

.about-products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.about-product-item {
  display: flex;
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  border-radius: 16px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.about-product-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.api-accent {
  width: 3px;
  flex-shrink: 0;
  border-radius: 0;
}

.api-inboxai { background: var(--inboxai-clr); }
.api-decido  { background: var(--decido-clr); }

.api-content {
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.api-tag {
  font-family: var(--font-body);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.api-name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2rem;
  letter-spacing: -0.02em;
  color: var(--white);
  line-height: 1;
}

.about-product-item:first-child .api-name { color: var(--inboxai-clr); }
.about-product-item:last-child  .api-name { color: var(--decido-clr); }

.api-desc {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.8;
  letter-spacing: 0.02em;
  flex: 1;
}

.api-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 8px;
  border-top: 1px solid var(--glass-border);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-live {
  background: #4ade80;
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.6);
  animation: livePulse 2.2s ease-in-out infinite;
}

.status-soon {
  background: var(--decido-clr);
  opacity: 0.7;
}

@keyframes livePulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ================================================================
   BUILDER
   ================================================================ */

.builder-section {
  padding: 140px 0;
  border-top: 1px solid var(--glass-border);
}

.builder-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}

.builder-left {
  position: sticky;
  top: calc(var(--nav-h) + 40px);
}

.builder-avatar {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--amber), rgba(247, 161, 48, 0.3));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  color: var(--void);
  margin-bottom: 24px;
}

.builder-name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2rem;
  letter-spacing: -0.02em;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 8px;
}

.builder-role {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.builder-loc {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.builder-quote {
  font-family: var(--font-head);
  font-style: normal;
  font-weight: 600;
  font-size: clamp(1.1rem, 2.2vw, 1.55rem);
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--white);
  border-left: 2px solid var(--accent);
  padding-left: 24px;
  margin-bottom: 36px;
}

.builder-right p {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.builder-right p strong {
  color: var(--white);
  font-weight: 500;
}

.builder-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* ================================================================
   FOOTER (same as index)
   ================================================================ */

.site-footer {
  padding: 40px 0;
  border-top: 1px solid var(--glass-border);
  position: relative;
  z-index: 2;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-copy {
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-links a {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--white);
}

/* ================================================================
   MARQUEE section (reuse global styles, just override color)
   ================================================================ */

.marquee-section {
  padding: 28px 0;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.01);
}

.marquee-section .marquee-inner span {
  color: var(--muted);
}

/* ================================================================
   RESPONSIVE
   ================================================================ */

/* ---- Tablet portrait & below (< 960px) ---- */
@media (max-width: 959px) {
  .hero-name-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    min-height: unset;
  }

  .hero-centre {
    order: -1;
  }

  .builder-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .builder-left {
    position: static;
  }

  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .about-products-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}

/* ---- Large phones / tablet landscape (< 768px) ---- */
@media (max-width: 767px) {
  .name-section,
  .pillars-section,
  .about-products-section,
  .builder-section {
    padding: 80px 0;
  }

  .etym-frag {
    font-size: 1.8rem;
  }

  .etym-plus {
    font-size: 1rem;
  }

  .pillar-card,
  .api-content {
    padding: 28px;
  }
}

/* ---- Phones portrait (< 480px) ---- */
@media (max-width: 479px) {
  .about-hero-heading {
    font-size: 11vw;
  }

  .name-section,
  .pillars-section,
  .about-products-section,
  .builder-section {
    padding: 60px 0;
  }

  .etymology-block {
    padding: 24px;
  }

  .etym-row {
    gap: 10px;
  }

  .etym-frag {
    font-size: 1.5rem;
  }

  .pillar-card {
    padding: 24px;
  }

  .api-content {
    padding: 24px;
  }

  .builder-links {
    flex-direction: column;
  }

  .builder-links .btn-ghost {
    width: 100%;
    justify-content: center;
  }

  .footer-links {
    flex-wrap: nowrap;
    width: 100%;
    justify-content: space-between;
    gap: 0;
  }

  .footer-links a {
    font-size: clamp(0.55rem, 2.3vw, 0.72rem);
    white-space: nowrap;
  }
}

/* ---- Large desktop (≥ 1920px) ---- */
@media (min-width: 1920px) {
  .about-hero-heading {
    font-size: clamp(7rem, 9vw, 12rem);
  }

  .name-section,
  .pillars-section,
  .about-products-section,
  .builder-section {
    padding: 180px 0;
  }

  .pillar-title {
    font-size: 1.6rem;
  }

  .pillar-desc,
  .name-story p,
  .builder-right p,
  .api-desc {
    font-size: 1rem;
    line-height: 1.95;
  }

  .etym-frag {
    font-size: 3rem;
  }
}