/* ============================================================
   UTILITIES.CSS — Chedders Domain Services
   Spacing · Grids · Helpers · Icon box · Animations ·
   CSS-only domain dashboard mockup (V3 §11.2 — no grey boxes)
   ============================================================ */

/* ---- Section padding ---- */
.section-padding     { padding-top: var(--space-2xl); padding-bottom: var(--space-2xl); }
.section-padding-sm  { padding-top: var(--space-xl);  padding-bottom: var(--space-xl);  }
.section-padding-lg  { padding-top: 112px;            padding-bottom: 112px;            }

/* ---- Content widths ---- */
.content-narrow { max-width: 680px; margin-left: auto; margin-right: auto; }
.content-medium { max-width: 860px; margin-left: auto; margin-right: auto; }

/* ---- Flex ---- */
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ---- Grids ---- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ---- Backgrounds ---- */
.bg-surface   { background-color: var(--surface);   }
.bg-surface-2 { background-color: var(--surface-2); }

/* ---- Section label (V3: 11px, 0.12em) ---- */
.section-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

/* ---- Section header ---- */
.section-header         { margin-bottom: 56px; }
.section-header--center { text-align: center; }

.section-title {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.2;
}

.section-desc {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 520px;
}

.section-header--center .section-desc {
  margin-left: auto;
  margin-right: auto;
}

/* ---- Icon box (V3 §7.6) ---- */
.icon-box {
  width: 44px;
  height: 44px;
  background-color: var(--accent-subtle);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 18px;
  flex-shrink: 0;
  margin-bottom: var(--space-md);
}

/* ---- Status dot ---- */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  background-color: var(--live);
  flex-shrink: 0;
}

.status-dot--pulse { animation: pulse-dot 1.8s ease-in-out infinite; }

@keyframes pulse-dot {
  0%, 100% { opacity: 1;   transform: scale(1);   }
  50%       { opacity: 0.5; transform: scale(0.85); }
}

/* ---- Eyebrow pill ---- */
.pill-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

/* ---- Accent badge ---- */
.accent-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--accent-subtle);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-md);
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
}

/* ---- Accessibility ---- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---- Fade animation (V3 §9 — 0.4s) ---- */
.fade-in-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger — 75ms increments (V3 §9) */
.stagger-group .fade-in-up:nth-child(1) { transition-delay:   0ms; }
.stagger-group .fade-in-up:nth-child(2) { transition-delay:  75ms; }
.stagger-group .fade-in-up:nth-child(3) { transition-delay: 150ms; }
.stagger-group .fade-in-up:nth-child(4) { transition-delay: 225ms; }
.stagger-group .fade-in-up:nth-child(5) { transition-delay: 300ms; }
.stagger-group .fade-in-up:nth-child(6) { transition-delay: 375ms; }

.hero-entrance {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.hero-entrance.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   CSS-ONLY DOMAIN DASHBOARD MOCKUP
   V3 §11.2 — never use grey placeholder boxes
   Renders a realistic-looking domain management panel
   in pure HTML + CSS. Replace with real screenshot later.
   ============================================================ */

.domain-mockup {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 12px 48px var(--shadow-md);
  width: 100%;
  max-width: 480px;
  font-size: 13px;
}

/* Title bar */
.domain-mockup__bar {
  background-color: var(--surface-2);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.domain-mockup__dots {
  display: flex;
  gap: 5px;
}

.domain-mockup__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--border-strong);
}

.domain-mockup__bar-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  margin: 0;
}

/* Search bar row */
.domain-mockup__search {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--surface);
}

.domain-mockup__search-input {
  flex: 1;
  height: 32px;
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0 12px;
  font-size: 12px;
  color: var(--text);
  display: flex;
  align-items: center;
  font-family: 'Inter', sans-serif;
}

.domain-mockup__search-btn {
  height: 32px;
  padding: 0 12px;
  background-color: var(--accent);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  cursor: default;
}

/* Domain list */
.domain-mockup__list {
  padding: 0;
  margin: 0;
}

.domain-mockup__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  gap: 8px;
}

.domain-mockup__item:last-child { border-bottom: none; }

.domain-mockup__name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.domain-mockup__ext {
  font-size: 12px;
  color: var(--muted);
  margin-left: 2px;
}

.domain-mockup__status {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 100px;
  white-space: nowrap;
}

.domain-mockup__status--active {
  background-color: rgba(0, 229, 160, 0.12);
  color: var(--success);
  border: 1px solid rgba(0, 229, 160, 0.25);
}

.domain-mockup__status--pending {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.domain-mockup__status--available {
  background-color: var(--accent-subtle);
  color: var(--accent);
  border: 1px solid var(--accent-border);
}

.domain-mockup__action {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
  cursor: default;
}

/* Footer bar */
.domain-mockup__footer {
  background-color: var(--surface-2);
  border-top: 1px solid var(--border);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.domain-mockup__footer-label {
  font-size: 11px;
  color: var(--muted);
  margin: 0;
}

.domain-mockup__footer-stat {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
}

/* ---- IMAGE SLOT (upgrade path when screenshots are ready) ---- */
.hero-image-slot {
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 12px 48px var(--shadow-md);
}

.hero-image-slot img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}