/* PsicoPro v0.3.2 — browser annotation pass */

:root {
  --concept-bg: #3e4290;
  --concept-bg-deep: #2e3378;
  --concept-purple: #724ca2;
  --concept-panel: #3e4290;
  --concept-panel-soft: #2e3378;
}

html {
  background: var(--concept-bg);
}

body {
  background:
    radial-gradient(circle at 0% 0%, rgba(62, 66, 144, 0.44), transparent 28%),
    radial-gradient(circle at 100% 0%, rgba(114, 76, 162, 0.34), transparent 24%),
    radial-gradient(circle at 50% 100%, rgba(216, 176, 76, 0.24), transparent 30%),
    linear-gradient(180deg, #3e4290 0%, #3e4290 34%, #724ca2 100%);
}

.concept-header {
  background: rgba(62, 66, 144, 0.86);
  border-bottom-color: rgba(216, 176, 76, 0.32);
}

.concept-header.is-scrolled {
  background: rgba(46, 51, 120, 0.96);
}

.concept-hero,
.concept-benefits,
.concept-cta-band {
  background: transparent;
}

.concept-statement {
  background:
    radial-gradient(circle at 50% 42%, rgba(114, 76, 162, 0.30), transparent 38%),
    rgba(46, 51, 120, 0.30);
}

.concept-cta-panel {
  background:
    radial-gradient(circle at 88% 10%, rgba(216, 176, 76, 0.10), transparent 30%),
    linear-gradient(135deg, rgba(62, 66, 144, 0.96), rgba(46, 51, 120, 0.96));
}

.concept-footer {
  background: #2e3378;
}

.concept-brand {
  gap: 0;
}

.concept-benefit-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.concept-benefit:nth-child(4) {
  border-right: 1px solid var(--concept-line-soft);
}

@media (max-width: 980px) {
  .concept-benefit-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .concept-benefit:nth-child(-n + 2) {
    border-bottom: 1px solid var(--concept-line-soft);
  }

  .concept-benefit:nth-child(3) {
    border-left: 1px solid var(--concept-line-soft);
  }
}

@media (max-width: 760px) {
  .concept-nav-links {
    width: min(280px, calc(100vw - 2rem));
    left: auto;
    right: 1rem;
    padding: 0.7rem;
    border-radius: 16px;
    background: rgba(46, 51, 120, 0.98);
    box-shadow: 0 18px 42px rgba(8, 10, 32, 0.32);
  }

  .concept-nav-links.is-open {
    display: grid;
    gap: 0.15rem;
  }

  .concept-nav-links > a:not(.concept-nav-cta) {
    padding: 0.68rem 0.75rem;
    border-radius: 10px;
    font-size: 0.86rem;
    text-align: left;
  }

  .concept-nav-links > a:not(.concept-nav-cta):hover {
    background: rgba(255, 255, 255, 0.08);
  }

  .concept-nav-cta {
    width: 100%;
    min-height: 2.9rem;
    margin-top: 0.35rem;
    padding: 0.72rem 1rem;
  }

  .concept-cta-panel h2 {
    font-size: clamp(2.25rem, 10vw, 3.2rem);
  }
}

@media (max-width: 480px) {
  .concept-benefit-grid {
    grid-template-columns: 1fr;
  }

  .concept-benefit,
  .concept-benefit:first-child,
  .concept-benefit:nth-child(3),
  .concept-benefit:nth-child(4) {
    border-left: 1px solid var(--concept-line-soft);
    border-right: 1px solid var(--concept-line-soft);
    border-bottom: 1px solid var(--concept-line-soft);
  }

  .concept-benefit:last-child {
    border-bottom: 0;
  }

  .concept-benefit p {
    max-width: 30ch;
    margin-left: auto;
    margin-right: auto;
    font-size: 0.86rem;
    line-height: 1.65;
  }

  .concept-footer-meta {
    gap: 0.55rem;
  }
}