/* ==========================================================================
   CRAVE · HOMEPAGE · HERO · CREDIBILITY · THESIS
   ========================================================================== */

/* ---- Hero ------------------------------------------------------------- */

.hero {
  position: relative;
  background: var(--color-ink-900);
  color: var(--text-inverse);
  overflow: hidden;
  padding-block: var(--space-12) var(--space-20);
  isolation: isolate;
}
@media (min-width: 1024px) {
  .hero { padding-block: var(--space-16) var(--space-32); }
}

.hero::before,
.hero::after {
  content: '';
  position: absolute;
  z-index: -1;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(80px);
}
.hero::before {
  top: -20%; left: -10%;
  width: 60%; height: 60%;
  background: radial-gradient(circle, rgba(0, 96, 255, 0.55), transparent 60%);
}
.hero::after {
  bottom: -30%; right: -15%;
  width: 70%; height: 70%;
  background: radial-gradient(circle, rgba(96, 239, 255, 0.25), transparent 60%);
}

.hero__grid {
  display: grid;
  align-items: center;
  gap: var(--space-12);
}
@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-20);
  }
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-ink-100);
}
.hero__eyebrow strong { color: var(--text-inverse); font-weight: var(--fw-semibold); }
.hero__eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: var(--radius-pill);
  background: var(--color-signal);
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
}

.hero__title {
  margin-top: var(--space-6);
  color: var(--text-inverse);
  font-size: clamp(2rem, 2.8vw + 1rem, 3.75rem);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-display);
  max-width: 20ch;
}
.hero__title .accent {
  background: linear-gradient(135deg, var(--color-brand-300), var(--color-brand-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__subhead {
  margin-top: var(--space-6);
  max-width: 46ch;
  font-size: var(--fs-base);
  color: var(--color-ink-300);
  line-height: var(--lh-relaxed);
}
@media (min-width: 1024px) { .hero__subhead { font-size: var(--fs-md); } }

.hero__actions {
  margin-top: var(--space-10);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.hero__visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(11, 14, 20, 0.6));
  pointer-events: none;
}

.hero__visual-caption {
  position: absolute;
  left: var(--space-6);
  bottom: var(--space-6);
  right: var(--space-6);
  color: var(--text-inverse);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  z-index: 1;
}
.hero__visual-caption span {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-ink-300);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

/* ---- Hero teaser (Nova hint) ----------------------------------------- */

.hero__teaser {
  position: absolute;
  top: var(--space-5);
  left: var(--space-5);
  right: var(--space-5);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  width: fit-content;
  max-width: calc(100% - var(--space-10));
  padding: var(--space-2) var(--space-4) var(--space-2) var(--space-3);
  background: rgba(11, 14, 20, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  color: var(--text-inverse);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  transition: transform var(--duration-base) var(--ease),
              border-color var(--duration-base) var(--ease),
              background var(--duration-base) var(--ease);
}
.hero__teaser:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(11, 14, 20, 0.88);
}
.hero__teaser strong {
  color: var(--color-brand-300);
  font-weight: var(--fw-semibold);
}
.hero__teaser-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--color-brand-400);
  box-shadow: 0 0 0 4px rgba(0, 160, 255, 0.25);
  animation: hero-teaser-pulse 2.4s ease-in-out infinite;
  flex: 0 0 auto;
}
.hero__teaser-arrow {
  color: var(--color-brand-300);
  transition: transform var(--duration-fast) var(--ease);
}
.hero__teaser:hover .hero__teaser-arrow { transform: translateX(4px); }

@keyframes hero-teaser-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(0, 160, 255, 0.28); }
  50%      { box-shadow: 0 0 0 7px rgba(0, 160, 255, 0.08); }
}

@media (prefers-reduced-motion: reduce) {
  .hero__teaser-dot { animation: none; }
}

/* Credibility bar moved to css/components.css (shared across pages) */

/* ---- Thesis ----------------------------------------------------------- */

.thesis__inner { max-width: 60rem; }

.thesis p {
  margin-top: var(--space-6);
  font-size: var(--fs-md);
  color: var(--text-body);
  line-height: var(--lh-relaxed);
}
.thesis p:first-of-type {
  font-size: var(--fs-lg);
  color: var(--text-strong);
}