/* =========================================================
   Block: HERO  (.hero / .hero-copy / .hero-meta)
   Editorial introduction with copy + CTA + 3-up meta dl.
   ========================================================= */
.hero {
  position: relative;
  padding: 72px 0 80px;
  overflow: hidden;
  background: #ffffff;
}

/* Subtle precision grid */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right,  rgba(10, 35, 66, .035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(10, 35, 66, .035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, black 0%, black 70%, transparent 100%);
  pointer-events: none;
  z-index: 1;
}

/* Soft ambient mesh behind hero copy */
.hero::after {
  content: "";
  position: absolute;
  left: -5%;
  right: -5%;
  top: 40px;
  height: 560px;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(38% 50% at 18% 38%, rgba(30, 91, 184, .22) 0%,  rgba(30, 91, 184, 0)  65%),
    radial-gradient(34% 44% at 52% 28%, rgba(56, 189, 248, .16) 0%, rgba(56, 189, 248, 0) 65%),
    radial-gradient(42% 60% at 78% 52%, rgba(10, 35, 66, .20) 0%,   rgba(10, 35, 66, 0)   70%),
    radial-gradient(28% 38% at 94% 28%, rgba(122, 170, 232, .24) 0%,rgba(122, 170, 232, 0) 65%);
  filter: blur(10px);
  mask-image: linear-gradient(180deg, #000 0%, #000 68%, transparent 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  min-height: 520px;
}

.hero-copy .eyebrow { margin-bottom: 32px; }

.hero h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 68px;
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--ink-900);
  margin: 0 0 28px;
  text-wrap: balance;
}
.hero h1 em {
  font-style: italic;
  color: var(--ink-500);
  font-weight: 400;
}

.hero-sub {
  font-size: 20px;
  line-height: 1.55;
  color: var(--ink-500);
  max-width: 620px;
  margin: 0 0 40px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* 3-up dl meta strip under hero copy */
.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--ink-100);
}
.hero-meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-400);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.hero-meta dd {
  margin: 0;
  font-size: 15px;
  color: var(--ink-900);
  font-weight: 500;
  line-height: 1.35;
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .hero h1 { font-size: 56px; }
}

@media (max-width: 900px) {
  .hero {
    padding: 48px 0 40px;
    min-height: auto;
  }
  .hero-inner {
    padding: 0 20px;
    display: block;
    min-height: 0;
  }
  .hero-copy { max-width: 100%; }
  .hero h1 {
    font-size: clamp(40px, 11vw, 56px);
    line-height: 1.02;
    letter-spacing: -.02em;
    margin: 16px 0 20px;
  }
  .hero-sub {
    font-size: 17px;
    line-height: 1.5;
    max-width: 100%;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin-top: 28px;
  }
  .hero-actions .btn,
  .hero-actions a {
    width: 100%;
    justify-content: center;
    min-height: 48px;
    padding: 14px 20px;
    font-size: 15px;
  }
  .hero-meta {
    margin-top: 28px;
    grid-template-columns: 1fr;
    gap: 12px 20px;
    font-size: 12px;
  }
}

@media (max-width: 390px) {
  .hero h1 { font-size: 38px; }
}