/* ==========================================================================
   Hero
   ========================================================================== */

.hero-section {
  padding: 64px 0 40px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 48px;
}

.hero-greeting-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.08;
  color: var(--color-text);
  margin-bottom: 20px;
}

.hero-roles {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.hero-roles .divider-dot {
  color: var(--color-border);
  margin-inline: 6px;
  font-weight: 400;
}

.hero-desc {
  color: var(--color-text-secondary);
  font-size: 1.08rem;
  line-height: 1.75;
  max-width: 560px;
  margin-bottom: 32px;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ------------------------------------------------------------ Portrait */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 460px;
}

.hero-portrait-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  flex-shrink: 0;
}

.hero-blob {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(440px, 82vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--color-primary-light), transparent 70%);
  z-index: 0;
}

.hero-network {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(400px, 82vw);
  aspect-ratio: 400 / 460;
  z-index: 0;
  opacity: 0.5;
  pointer-events: none;
}

.hero-portrait {
  position: relative;
  width: min(340px, 70vw);
  aspect-ratio: 340 / 440;
  border-radius: var(--radius-lg);
  overflow: hidden;
  z-index: 1;
  box-shadow: var(--shadow-card);
  background: linear-gradient(160deg, var(--color-primary-light), var(--color-white));
}

.portrait-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7rem;
  color: var(--color-primary);
  opacity: 0.35;
}

.portrait-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

/* --------------------------------------------------------- Floating cards */
.floating-card {
  position: absolute;
  z-index: 2;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 16px 18px;
  min-width: 168px;
  animation: floatY 5s ease-in-out infinite;
}

.floating-card .fc-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.floating-card .fc-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text);
  margin-bottom: 2px;
}

.floating-card .fc-sub {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.fc-educator {
  top: 4%;
  left: -6%;
  animation-delay: 0s;
}
.fc-educator .fc-icon { background-color: var(--accent-amber-bg); color: var(--accent-amber); }

.fc-innovator {
  top: 12%;
  right: -8%;
  animation-delay: 1.2s;
}
.fc-innovator .fc-icon { background-color: var(--accent-purple-bg); color: var(--accent-purple); }

.fc-developer {
  bottom: 22%;
  left: -10%;
  animation-delay: 0.6s;
}
.fc-developer .fc-icon { background-color: var(--color-primary-light); color: var(--color-primary); }

.fc-leader {
  bottom: 10%;
  right: -6%;
  animation-delay: 1.8s;
}
.fc-leader .fc-icon { background-color: var(--accent-green-bg); color: var(--accent-green); }

.scroll-indicator {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.scroll-indicator-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  animation: floatY 2.2s ease-in-out infinite;
}

@media (max-width: 1199px) {
  .floating-card { min-width: 148px; padding: 12px 14px; }
  .fc-educator, .fc-innovator, .fc-developer, .fc-leader { left: 0; right: 0; }
}

@media (max-width: 991px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-desc { margin-inline: auto; }
  .hero-cta-row { justify-content: center; }
  .hero-visual { flex-direction: column; margin-top: 32px; min-height: 0; padding-bottom: 12px; }
  .hero-portrait-wrap { width: 100%; }

  .floating-card {
    position: static;
    animation: none;
    width: 100%;
  }

  .hero-badges-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    width: 100%;
    max-width: 360px;
    margin-top: 24px;
  }
}

@media (max-width: 480px) {
  .hero-badges-row { max-width: 300px; gap: 10px; }
  .floating-card { padding: 12px 14px; }
  .floating-card .fc-sub { font-size: 0.74rem; }
}

@media (max-width: 360px) {
  .hero-badges-row { grid-template-columns: 1fr 1fr; max-width: 260px; }
}