/* layout.css — ElaCloud structural layout */

:root {
  --hero-offset: 120px;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ── Header ── */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-md) 0;
  border-bottom: 1px solid transparent;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── Hero ── */

.hero {
  position: relative;
  min-height: calc(100vh - var(--hero-offset));
  display: flex;
  align-items: center;
  padding: var(--space-xl) 0 var(--space-lg);
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(49, 84, 223, 0.03) 50%,
    rgba(137, 226, 25, 0.02) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 760px;
}

.hero__orbs {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

/* ── Values ── */

.values {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border-subtle);
}

.values__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

/* ── Mission ── */

.mission {
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-border-subtle);
}

.mission__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.mission__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* ── Footer ── */

.site-footer {
  position: relative;
  background-color: var(--color-footer-bg);
  border-top: 1px solid var(--color-border-subtle);
  padding: var(--space-xl) 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: var(--space-xl);
  align-items: start;
}

/* ── Legal pages ── */

.legal-page {
  padding: calc(80px + var(--space-xl)) 0 var(--space-2xl);
}

.legal-page .container {
  max-width: 720px;
}

/* ── 404 ── */

.not-found {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.not-found__inner {
  max-width: 480px;
}

/* ── Responsive ── */

@media (max-width: 900px) {
  .values__inner {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

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

@media (max-width: 768px) {
  :root {
    --hero-offset: 100px;
  }

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

  .hero {
    padding: var(--space-lg) 0 var(--space-md);
  }

  .values {
    padding: var(--space-md) 0;
  }

  .mission {
    padding: var(--space-lg) 0;
  }
}