/* ==========================================================================
   Cloudstore Central — Components
   ========================================================================== */

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  min-height: var(--max-touch);
  padding: 0.7rem 1.3rem;
  font-size: var(--fs-nav);
  font-weight: var(--fw-semibold);
  line-height: 1.1;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--duration) var(--easing),
    border-color var(--duration) var(--easing),
    color var(--duration) var(--easing),
    transform var(--duration-fast) var(--easing);
}
.button:active { transform: translateY(1px); }

.button-primary {
  background: var(--colour-ink);
  color: #fff;
  border-color: var(--colour-ink);
}
.button-primary:hover { background: var(--colour-blue-dark); border-color: var(--colour-blue-dark); color: #fff; }

.button-accent {
  /* Darkened magenta stop (#d6119a) keeps white text at >= 4.5:1 across the gradient. */
  background: linear-gradient(135deg, var(--colour-teal), #d6119a);
  color: #fff;
  font-weight: var(--fw-bold);
}
.button-accent:hover { filter: brightness(1.08); color: #fff; }

.button-secondary {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--colour-neutral-mid);
}
.button-secondary:hover { background: var(--bg-muted); border-color: var(--colour-neutral-dark); color: var(--text-primary); }

.button-ghost { background: transparent; color: var(--link); padding-inline: var(--space-2xs); }
.button-ghost:hover { background: var(--bg-muted); }

.section-inverse .button-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}
.section-inverse .button-secondary:hover { background: rgba(255, 255, 255, 0.1); color: #fff; }

.button-sm { min-height: 36px; padding: 0.4rem 0.9rem; font-size: var(--fs-small); }
.button-lg { padding: 0.95rem 1.7rem; font-size: var(--fs-lead); }

/* Text links with arrow */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  font-weight: var(--fw-semibold);
  text-decoration: none;
  color: var(--link);
}
.text-link::after {
  content: "→";
  transition: transform var(--duration) var(--easing);
}
.text-link:hover { color: var(--link-hover); }
.text-link:hover::after { transform: translateX(3px); }

/* Tags */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  padding: 0.2rem 0.65rem;
  font-size: var(--fs-eyebrow);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--bg-muted);
  color: var(--text-secondary);
  border-radius: var(--radius-pill);
  border: var(--border-hairline);
}
.tag-accent { background: color-mix(in srgb, var(--colour-cyan) 14%, white); color: var(--colour-blue-dark); border-color: color-mix(in srgb, var(--colour-cyan) 30%, white); }

/* Cards */
.card {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-lg);
  background: var(--colour-cloud-white);
  border: var(--border-default);
  border-radius: var(--radius-lg);
  transition: border-color var(--duration) var(--easing),
    box-shadow var(--duration) var(--easing),
    transform var(--duration) var(--easing);
}
.card h3 { font-size: var(--fs-h4); }
.card p { color: var(--text-secondary); font-size: var(--fs-small); }

.card-link {
  text-decoration: none;
  color: inherit;
}
.card-link:hover {
  border-color: var(--colour-cyan);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card-link:hover h3 { color: var(--colour-blue-dark); }
.card-link:focus-visible { outline: var(--focus-outline); outline-offset: var(--focus-offset); }

.card-icon {
  width: 2.5rem; height: 2.5rem;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: var(--colour-navy);
  color: var(--colour-cyan);
  margin-bottom: var(--space-2xs);
}
.card-icon svg { width: 1.4rem; height: 1.4rem; }

.card-eyebrow {
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: var(--tracking-eyebrow);
  color: var(--accent-deep);
  font-weight: var(--fw-semibold);
}
.card-cta { margin-top: auto; padding-top: var(--space-2xs); }

/* Feature card variant */
.feature-card { background: var(--bg-subtle); border-color: var(--border-colour-subtle); }

/* Stats */
.stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}
.stat .data-value { color: var(--text-primary); }
.section-inverse .stat .data-value { color: #fff; }
.stat .stat-label { font-size: var(--fs-small); color: var(--text-muted); }

/* Process steps */
.process { counter-reset: step; display: grid; gap: var(--space-md); }
.process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  align-items: start;
}
.process-step__num {
  counter-increment: step;
  width: 2.5rem; height: 2.5rem;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  border: 1px solid var(--colour-cyan);
  color: var(--colour-blue-dark);
  font-weight: var(--fw-bold);
  font-family: var(--font-mono);
}
.process-step__num::before { content: counter(step, decimal-leading-zero); }
.process-step h3 { font-size: var(--fs-h4); }
.process-step p { color: var(--text-secondary); font-size: var(--fs-small); }

/* Alerts */
.alert {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid;
  border-left-width: 4px;
  background: var(--bg-subtle);
}
.alert__icon { flex-shrink: 0; width: 1.25rem; height: 1.25rem; margin-top: 0.15rem; }
.alert__title { font-weight: var(--fw-semibold); }
.alert p { font-size: var(--fs-small); margin-top: var(--space-3xs); }
.alert-info { border-color: var(--colour-enterprise-blue); background: color-mix(in srgb, var(--colour-enterprise-blue) 6%, white); }
.alert-success { border-color: var(--colour-success); background: color-mix(in srgb, var(--colour-success) 8%, white); }
.alert-warning { border-color: var(--colour-warning); background: color-mix(in srgb, var(--colour-warning) 8%, white); }
.alert-error { border-color: var(--colour-error); background: color-mix(in srgb, var(--colour-error) 7%, white); }

/* Callout / quote panels */
.panel {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--bg-subtle);
  border: var(--border-hairline);
}
.callout {
  background: var(--colour-navy);
  color: var(--text-on-inverse);
  border: none;
}
.callout h2, .callout h3 { color: #fff; }
.callout .text-link { color: var(--colour-cyan); }

.quote {
  border-left: 3px solid var(--colour-cyan);
  padding-left: var(--space-lg);
  font-size: var(--fs-lead);
  line-height: var(--lh-snug);
  color: var(--text-primary);
  font-style: italic;
}
.quote cite { display: block; margin-top: var(--space-sm); font-size: var(--fs-small); font-style: normal; color: var(--text-muted); }

/* Accordions */
.accordion { border-top: var(--border-hairline); }
.accordion__item { border-bottom: var(--border-hairline); }
.accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-md) 0;
  min-height: var(--max-touch);
  text-align: left;
  font-size: var(--fs-h4);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
}
.accordion__trigger .icon { transition: transform var(--duration) var(--easing); flex-shrink: 0; }
.accordion__trigger[aria-expanded="true"] .icon { transform: rotate(45deg); }
.accordion__panel { padding-bottom: var(--space-md); color: var(--text-secondary); }
.accordion__panel[hidden] { display: none; }
/* No-JS: details/summary fallback uses same look */
details.accordion__item summary { list-style: none; cursor: pointer; }
details.accordion__item summary::-webkit-details-marker { display: none; }

/* Pagination */
.pagination { display: flex; flex-wrap: wrap; gap: var(--space-2xs); align-items: center; justify-content: center; }
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: var(--max-touch); min-height: var(--max-touch);
  padding: 0 var(--space-xs);
  border: var(--border-default);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-secondary);
}
.pagination a:hover { background: var(--bg-muted); color: var(--text-primary); }
.pagination [aria-current="page"] { background: var(--colour-ink); color: #fff; border-color: var(--colour-ink); }
.pagination [aria-disabled="true"] { opacity: 0.45; pointer-events: none; }

/* Empty & error states */
.state {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  max-width: 44ch;
  margin-inline: auto;
}
.state__icon {
  width: 3rem; height: 3rem;
  margin: 0 auto var(--space-md);
  color: var(--colour-neutral-dark);
}
.state h2 { font-size: var(--fs-h3); }
.state p { color: var(--text-secondary); margin-inline: auto; }

/* Logo wordmark (temporary SVG) */
.wordmark { display: inline-flex; align-items: center; }