/* ============================================================
   ABOUT HERO SECTION v3  —  about_us_hero_v3.css
   Add this <link> after about_us_ver2.css in your <head>.
   All selectors are scoped to .ab-* so nothing leaks.
   ============================================================ */

/* ── Override base how-to-setup for hero ────────────────────── */
.how-to-setup.ab-hero {
  padding: 100px 120px 80px;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: #fff;
}

/* ── Top gradient accent line ────────────────────────────────── */
.ab-topline {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    #008b00 35%,
    #aee166 65%,
    transparent 100%
  );
  z-index: 1;
  pointer-events: none;
}

/* ── Watermark word ──────────────────────────────────────────── */
.ab-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -52%);
  font-family: Manrope, sans-serif;
  font-size: clamp(80px, 18vw, 220px);
  font-weight: 700;
  letter-spacing: -0.06em;
  color: #008b00;
  opacity: 0.03;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  z-index: 0;
}

/* ── Soft green orb bottom-left ──────────────────────────────── */
.ab-orb {
  position: absolute;
  bottom: -60px; left: -60px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: rgba(0, 139, 0, 0.06);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

/* ── Dot grid SVG top-right ──────────────────────────────────── */
.ab-dots {
  position: absolute;
  top: 0; right: 0;
  width: 200px; height: 200px;
  pointer-events: none;
  z-index: 0;
}

/* ── Hero content block ──────────────────────────────────────── */
.ab-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  max-width: 860px;
  width: 100%;
  text-align: center;
}

/* ── Pill badge ──────────────────────────────────────────────── */
.ab-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 30px;
  border: 1px solid #e0f0e0;
  background: #f5fdf5;
  padding: 8px 16px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #008b00;
  font-family: Inter, sans-serif;
}

.ab-pill-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #008b00;
  animation: ab-pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes ab-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.7); }
}

/* ── Main headline ───────────────────────────────────────────── */
.ab-headline {
  font-family: Manrope, sans-serif;
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.12;
  color: #000319;
  margin: 0;
}

.ab-headline-italic {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  color: #d78c00;
  font-weight: 400;
}

/* ── Sub-copy ────────────────────────────────────────────────── */
.ab-sub {
  font-size: 17px;
  line-height: 1.65;
  color: rgba(0, 3, 25, 0.55);
  max-width: 600px;
  margin: 0;
  font-family: Inter, sans-serif;
}

/* ── CTA row ─────────────────────────────────────────────────── */
.ab-cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.ab-btn-primary {
  border-radius: 74px;
  background: #008b00;
  color: #fff;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 500;
  font-family: Inter, sans-serif;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.18s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ab-btn-primary:hover { background: #006f00; color: #fff; }

.ab-btn-ghost {
  border-radius: 74px;
  background: transparent;
  color: #000319;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 500;
  font-family: Inter, sans-serif;
  border: 1px solid #dfe5ed;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.18s, background 0.18s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ab-btn-ghost:hover {
  border-color: #008b00;
  background: #f5fdf5;
  color: #000319;
}

/* ── Dark manifesto card ─────────────────────────────────────── */
.ab-manifesto {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 860px;
  background: #000319;
  border-radius: 24px;
  padding: 48px 52px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  overflow: hidden;
  box-sizing: border-box;
}

/* Green glow accents inside dark card */
.ab-manifesto-glow {
  position: absolute;
  top: -40px; right: -40px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: rgba(0, 139, 0, 0.25);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

.ab-manifesto-glow2 {
  position: absolute;
  bottom: -60px; left: 60px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: rgba(174, 225, 102, 0.12);
  filter: blur(50px);
  pointer-events: none;
  z-index: 0;
}

.ab-manifesto-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #aee166;
  font-family: Inter, sans-serif;
  position: relative;
  z-index: 1;
}

.ab-manifesto-quote {
  font-family: 'Playfair Display', serif;
  font-size: clamp(20px, 3vw, 34px);
  font-style: italic;
  line-height: 1.35;
  color: #fff;
  margin: 0;
  position: relative;
  z-index: 1;
}

.ab-manifesto-quote em {
  color: #aee166;
  font-style: normal;
}

/* ── Three pillars ───────────────────────────────────────────── */
.ab-pillars {
  display: flex;
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 28px;
  position: relative;
  z-index: 1;
}

.ab-pillar {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-right: 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.ab-pillar:last-child {
  border-right: none;
  padding-right: 0;
  padding-left: 24px;
}

.ab-pillar:not(:first-child):not(:last-child) {
  padding: 0 24px;
}

.ab-pillar-icon {
  margin-bottom: 4px;
  display: flex;
  align-items: center;
}

.ab-pillar-title {
  font-family: Manrope, sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.02em;
}

.ab-pillar-desc {
  font-size: 12px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.45);
  font-family: Inter, sans-serif;
}

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

/* Laptop */
@media (max-width: 1200px) {
  .how-to-setup.ab-hero { padding: 100px 60px 72px; }
  .ab-manifesto { padding: 40px 40px; }
}

/* iPad Pro */
@media (max-width: 1024px) {
  .how-to-setup.ab-hero { padding: 90px 40px 64px; gap: 40px; }
  .ab-manifesto { padding: 36px 32px; }
  .ab-pillars { gap: 0; }
}

/* Tablet */
@media (max-width: 768px) {
  .how-to-setup.ab-hero { padding: 80px 24px 56px; gap: 36px; }

  .ab-headline { font-size: clamp(24px, 5.5vw, 36px); }
  .ab-sub { font-size: 15px; }

  .ab-manifesto {
    padding: 32px 24px;
    border-radius: 20px;
  }

  .ab-pillars {
    flex-direction: column;
    gap: 20px;
    padding-top: 20px;
  }

  .ab-pillar,
  .ab-pillar:last-child,
  .ab-pillar:not(:first-child):not(:last-child) {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0 0 20px 0;
  }

  .ab-pillar:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .ab-dots { width: 140px; height: 140px; }
}

/* Mobile */
@media (max-width: 480px) {
  .how-to-setup.ab-hero { padding: 70px 16px 48px; gap: 28px; }

  .ab-headline { font-size: clamp(22px, 6vw, 28px); }
  .ab-sub { font-size: 14px; }

  .ab-manifesto-quote { font-size: clamp(17px, 4.5vw, 22px); }

  .ab-cta-row { flex-direction: column; width: 100%; }
  .ab-btn-primary,
  .ab-btn-ghost { width: 100%; justify-content: center; }

  .ab-manifesto { padding: 28px 20px; }
  .ab-dots { width: 100px; height: 100px; }
}