/* ── BCG Product Landing Page ───────────────────────────────────── */

/* Hero */
.bcg-hero {
  padding: 200px 0 60px;
  background:
    radial-gradient(ellipse 65% 70% at -5% 0%,  rgba(168,224,234,0.55) 0%, transparent 65%),
    radial-gradient(ellipse 55% 60% at 108% 0%, rgba(168,224,234,0.35) 0%, transparent 60%),
    radial-gradient(ellipse 110% 50% at 50% 110%, rgba(168,224,234,0.20) 0%, transparent 60%);
}
@media (max-width: 991.98px) {
  .bcg-hero { padding: 160px 0 40px; }
}

/* ── Shared section typography ──────────────────────────────────── */
.bcg-section-label {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #146a72;
  background: rgba(20,106,114,0.08);
  border-radius: 50px;
  padding: 4px 12px;
  margin-bottom: 16px;
}
.bcg-section-h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: #1f3b50;
  margin-bottom: 0;
}
.bcg-section-sub {
  font-size: 1rem;
  color: #5a7080;
  margin-top: 12px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Demo section ───────────────────────────────────────────────── */
.bcg-demo {
  padding: 20px 0 90px;
  background:
    radial-gradient(ellipse 110% 40% at 50% 0%,   rgba(168,224,234,0.18) 0%, transparent 55%),
    radial-gradient(ellipse 110% 40% at 50% 110%,  rgba(168,224,234,0.14) 0%, transparent 55%);
}

.bcg-chart-section {
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 8px 48px rgba(0,0,0,0.07);
  padding: 24px 0 16px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.06);
}

.bcg-chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  margin-bottom: 10px;
}
.bcg-chart-header__title {
  font-size: 0.82rem;
  font-weight: 700;
  color: #3a5a68;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.bcg-chart-header__live {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #3ab8c4;
}
.bcg-live-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #3ab8c4;
  display: inline-block;
  animation: bcg-pulse-dot 1.5s ease-in-out infinite;
}
@keyframes bcg-pulse-dot {
  0%, 100% { transform: scale(1);   opacity: 1;   }
  50%       { transform: scale(1.5); opacity: 0.55; }
}

.bcg-legend {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 0 24px 14px;
}
.bcg-legend__item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.78rem;
  color: #5a7080;
  font-weight: 500;
}
.bcg-legend__dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}
.bcg-legend__dot--pos { background: #3ab8c4; }
.bcg-legend__dot--neg { background: #d94f4f; }
.bcg-legend__ai {
  font-size: 0.72rem;
  color: #8a9baa;
  font-style: italic;
}

#bcg-chart-wrap {
  position: relative;
  width: 100%;
}
#bcg-canvas {
  display: block;
  width: 100%;
}
.bcg-chart-hint {
  text-align: center;
  font-size: 0.72rem;
  color: #a0b8c4;
  padding: 10px 0 4px;
}

/* Tooltip */
.bcg-tooltip {
  position: absolute;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.13);
  padding: 10px 16px;
  width: 185px;
  pointer-events: none;
  transition: opacity 0.18s ease;
  opacity: 0;
  z-index: 10;
}
.bcg-tooltip__src {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 3px;
  display: block;
}
.bcg-tooltip__label {
  font-size: 0.97rem;
  font-weight: 700;
  color: #1f3b50;
  display: block;
  line-height: 1.3;
}
.bcg-tooltip--pos .bcg-tooltip__src { color: #3ab8c4; }
.bcg-tooltip--neg .bcg-tooltip__src { color: #d94f4f; }

/* ── How it works ───────────────────────────────────────────────── */
.bcg-how {
  padding: 90px 0 80px;
  background:
    radial-gradient(ellipse 110% 40% at 50% 0%,  rgba(168,224,234,0.20) 0%, transparent 55%),
    radial-gradient(ellipse 60% 60% at 108% 50%, rgba(168,224,234,0.12) 0%, transparent 60%);
}
.bcg-how__steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin: 52px 0 0;
}
.bcg-how__step {
  flex: 1;
  max-width: 260px;
  text-align: center;
  padding: 0 16px;
}
.bcg-how__connector {
  flex-shrink: 0;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, rgba(20,106,114,0.25), rgba(84,197,208,0.25));
  margin-top: 22px;
  position: relative;
}
.bcg-how__connector::after {
  content: "";
  position: absolute;
  right: -5px; top: -4px;
  border: 5px solid transparent;
  border-left-color: rgba(84,197,208,0.45);
}
.bcg-how__step-num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #146a72, #54c5d0);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
  box-shadow: 0 4px 16px rgba(20,106,114,0.25);
}
.bcg-how__step-title {
  font-size: 1rem;
  font-weight: 700;
  color: #1f3b50;
  margin-bottom: 6px;
}
.bcg-how__step-desc {
  font-size: 0.82rem;
  color: #5a7080;
  line-height: 1.6;
  margin: 0;
}
@media (max-width: 767px) {
  .bcg-how__steps       { flex-direction: column; align-items: center; gap: 8px; }
  .bcg-how__connector   { width: 2px; height: 32px; margin: 0; }
  .bcg-how__connector::after { display: none; }
}

/* ── What BCG reads ─────────────────────────────────────────────── */
.bcg-reads {
  padding: 90px 0 80px;
  background:
    radial-gradient(ellipse 110% 40% at 50% 0%,  rgba(168,224,234,0.18) 0%, transparent 55%),
    radial-gradient(ellipse 55% 80% at -5% 60%,  rgba(168,224,234,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 55% 80% at 108% 60%, rgba(168,224,234,0.12) 0%, transparent 60%);
}
.bcg-reads__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
}
@media (max-width: 767px) {
  .bcg-reads__grid { grid-template-columns: 1fr; }
}
.bcg-reads__col-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.bcg-reads__col-title--pos { color: #3ab8c4; }
.bcg-reads__col-title--neg { color: #d94f4f; }
.bcg-reads__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bcg-reads__item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #ffffff;
  border-radius: 12px;
  padding: 12px 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border: 1px solid rgba(0,0,0,0.06);
  font-size: 0.88rem;
  color: #2d4a56;
  font-weight: 500;
}
.bcg-reads__item-icon {
  width: 34px; height: 34px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.bcg-reads__item-icon--pos { background: rgba(58,184,196,0.10); color: #3ab8c4; }
.bcg-reads__item-icon--neg { background: rgba(217,79,79,0.10);  color: #d94f4f; }
.bcg-reads__item-src {
  font-size: 0.7rem;
  color: #8a9baa;
  display: block;
  font-weight: 400;
}

/* ── Connectors ─────────────────────────────────────────────────── */
.bcg-connectors {
  padding: 90px 0 80px;
  background:
    radial-gradient(ellipse 110% 40% at 50% 0%,  rgba(168,224,234,0.20) 0%, transparent 55%),
    radial-gradient(ellipse 55% 70% at 108% 60%, rgba(168,224,234,0.15) 0%, transparent 60%);
}
.bcg-connectors__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 40px;
}
.bcg-connector-card {
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: 14px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
  min-width: 155px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.bcg-connector-card:hover {
  box-shadow: 0 6px 24px rgba(20,106,114,0.10);
  transform: translateY(-2px);
}
.bcg-connector-card--boss {
  border-color: rgba(20,106,114,0.25);
  background: linear-gradient(135deg, rgba(20,106,114,0.04) 0%, rgba(84,197,208,0.06) 100%);
}
.bcg-connector-card__icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  background: rgba(20,106,114,0.06);
  color: #146a72;
}
.bcg-connector-card__name {
  font-size: 0.88rem;
  font-weight: 600;
  color: #1f3b50;
}
.bcg-connector-card__badge {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 4px;
  padding: 1px 6px;
  display: block;
  margin-top: 2px;
  width: fit-content;
}
.bcg-connector-card__badge--builtin   { background: rgba(20,106,114,0.10); color: #146a72; }
.bcg-connector-card__badge--connector { background: rgba(0,0,0,0.05);      color: #6a7f8c; }

/* ── BOSS callout ───────────────────────────────────────────────── */
.bcg-boss-callout {
  padding: 70px 0;
  background:
    radial-gradient(ellipse 110% 60% at 50% 50%, rgba(168,224,234,0.18) 0%, transparent 60%);
}
.bcg-boss-callout__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  background: linear-gradient(135deg, rgba(20,106,114,0.06) 0%, rgba(84,197,208,0.08) 100%);
  border: 1.5px solid rgba(20,106,114,0.18);
  border-radius: 20px;
  padding: 36px 40px;
}
@media (max-width: 767px) {
  .bcg-boss-callout__inner { flex-direction: column; text-align: center; padding: 28px 24px; }
}
.bcg-boss-callout__logo   { height: 40px; width: auto; flex-shrink: 0; }
.bcg-boss-callout__title  { font-size: 1.2rem; font-weight: 700; color: #1f3b50; margin-bottom: 8px; }
.bcg-boss-callout__body   { font-size: 0.92rem; color: #3a5a68; line-height: 1.65; margin-bottom: 14px; }
.bcg-boss-callout__link   { font-size: 0.88rem; font-weight: 600; color: #146a72; text-decoration: none; }
.bcg-boss-callout__link:hover { text-decoration: underline; }

/* ── Bottom CTA ─────────────────────────────────────────────────── */
.bcg-bottom-cta {
  padding: 90px 0 100px;
  background:
    radial-gradient(ellipse 110% 60% at 50% 0%,   rgba(168,224,234,0.22) 0%, transparent 55%),
    radial-gradient(ellipse 55% 60% at -5% 60%,   rgba(168,224,234,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 55% 60% at 108% 60%,  rgba(168,224,234,0.12) 0%, transparent 60%);
}