/* RFID Smart Cabinet — hero: slate wash, diagram in a figure card */

.hero {
  padding-top: var(--space-6);
  background: linear-gradient(var(--color-bg-secondary), var(--color-bg-primary) 60%);
}

.hero__container {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}

.hero__status {
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.hero__status::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: currentColor;
}

.hero__headline {
  margin-bottom: var(--space-4);
  font-size: var(--text-display);
  font-weight: var(--weight-bold);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
}

/* One sentence per line; inline-block keeps the accessible name intact */
.hero__line {
  display: inline-block;
  width: 100%;
}

.hero__subhead {
  max-width: 34em;
  margin-bottom: var(--space-5);
  font-size: var(--text-lead);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

.hero__points {
  margin-bottom: var(--space-6);
}

.hero__cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.hero__cta-group .btn {
  flex: 1 1 auto;
}

/* Phones: CTAs above the fold (moved blocks hold no link) */
@media (max-width: 639px) {
  .hero__content {
    display: flex;
    flex-direction: column;
  }

  /* 11px at 320 → 12px from 352px: the FR pill stays on one line, even in
   * the fallback font */
  .hero__status {
    align-self: flex-start;
    padding-inline: var(--space-2);
    font-size: clamp(0.6875rem, 3.125vw + 0.0625rem, 0.75rem);
    letter-spacing: 0.02em;
  }

  .hero__cta-group {
    order: 1;
  }

  .hero__points {
    order: 2;
  }

  .hero__trust {
    order: 3;
    padding-top: var(--space-5);
    border-top: 1px solid var(--color-border);
  }
}

@media (min-width: 640px) {
  .hero {
    padding-top: var(--space-7);
  }

  .hero__cta-group .btn {
    flex: 0 1 auto;
  }
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  font-size: var(--text-small);
  color: var(--color-text-secondary);
}

.hero__trust li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.hero__trust .icon {
  color: var(--color-primary);
}

.hero__visual {
  max-width: 480px;
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
  background:
    radial-gradient(circle, rgba(27, 79, 114, 0.14) 1px, transparent 1.5px) center top / 16px 16px,
    var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.hero__visual figcaption {
  padding: var(--space-4);
  background-color: var(--color-bg-primary);
  border-top: 1px solid var(--color-border);
}

.hero-diagram {
  width: 100%;
  height: auto;
  padding: var(--space-2);
  color: var(--color-primary);
}

.hero-diagram__wave {
  fill: none;
  stroke: var(--color-accent-decor);
  stroke-width: 2;
  stroke-linecap: round;
  transform-box: fill-box;
  transform-origin: center;
}

.hero-diagram--animate .hero-diagram__wave {
  animation: wave-pulse 2s ease-in-out infinite;
}

.hero-diagram--animate .hero-diagram__wave:nth-of-type(2n) {
  animation-delay: 0.3s;
}

@keyframes wave-pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}

.hero__steps {
  display: grid;
  gap: var(--space-2);
  counter-reset: none;
  font-size: var(--text-small);
  color: var(--color-text-secondary);
}

.hero__steps li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.hero__step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  font-size: var(--text-micro);
  font-weight: var(--weight-bold);
  font-variant-numeric: tabular-nums;
}

@media (min-width: 640px) {
  .hero-diagram {
    padding: var(--space-4) var(--space-4) var(--space-3);
  }

  .hero__steps {
    grid-template-columns: 1fr 1fr;
  }
}

/* Scaled-down drawing: numerals stay legible (the SVG markup is untouched) */
@media (max-width: 1023px) {
  .hero-diagram text {
    font-size: 20px;
  }

  .hero-diagram circle {
    r: 16px;
  }
}

/* Tablet: drawing beside its legend */
@media (min-width: 640px) and (max-width: 1023px) {
  .hero__points {
    max-width: 36rem;
  }

  .hero__visual {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    max-width: none;
  }

  .hero__visual figcaption {
    display: flex;
    align-items: center;
    border-top: 0;
    border-left: 1px solid var(--color-border);
  }

  .hero__steps {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}

@media (min-width: 1024px) {
  .hero {
    padding-top: var(--section-space);
  }

  .hero__container {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-8);
  }

  .hero__visual {
    margin-right: 0;
  }
}

/* Narrower two-column hero: both CTAs on one row, in Inter and in the fallback */
@media (min-width: 1024px) and (max-width: 1279px) {
  .hero__container {
    gap: var(--space-7);
  }

  .hero__cta-group .btn-lg {
    padding-inline: var(--space-5);
  }
}