/**
 * Eira Premium Design System — per complete redesign brief
 * Tokens, typography, buttons, cards, body background. No checkout/tracking.
 */

:root {
  --eira-bg-main: #070812;
  --eira-bg-soft: #0b1020;
  --eira-bg-card: rgba(255, 255, 255, 0.045);
  --eira-bg-card-strong: rgba(255, 255, 255, 0.075);
  --eira-border: rgba(255, 255, 255, 0.09);
  --eira-border-strong: rgba(255, 255, 255, 0.14);

  --eira-text-main: #f7f4ff;
  --eira-text-muted: rgba(247, 244, 255, 0.72);
  --eira-text-soft: rgba(247, 244, 255, 0.56);

  --eira-purple: #7c5cff;
  --eira-purple-soft: rgba(124, 92, 255, 0.18);
  --eira-cyan: #18c8e8;
  --eira-cyan-soft: rgba(24, 200, 232, 0.18);
  --eira-gold: #d7b56d;
  --eira-gold-soft: rgba(215, 181, 109, 0.18);

  --eira-rose: #d85c8f;
  --eira-green: #37d99e;
}

body.eira-premium {
  background:
    radial-gradient(circle at 15% 8%, rgba(124, 92, 255, 0.16), transparent 28%),
    radial-gradient(circle at 88% 20%, rgba(24, 200, 232, 0.11), transparent 26%),
    linear-gradient(180deg, #070812 0%, #090b14 50%, #070812 100%);
  color: var(--eira-text-main);
  overflow-x: hidden;
}

.eira-container {
  width: min(100% - 32px, 1200px);
  margin-inline: auto;
}

.eira-container-wide {
  width: min(100% - 32px, 1320px);
  margin-inline: auto;
}

@media (max-width: 700px) {
  .eira-container,
  .eira-container-wide {
    width: min(100% - 24px, 1200px);
  }
}

.eira-section {
  padding-block: clamp(56px, 8vw, 104px);
}

.eira-section-tight {
  padding-block: clamp(40px, 6vw, 72px);
}

.eira-section-header {
  max-width: 760px;
  margin-bottom: 32px;
}

.eira-section-header.center {
  margin-inline: auto;
  text-align: center;
}

.eira-eyebrow {
  color: var(--eira-gold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 800;
  margin: 0 0 0.65rem;
}

.eira-h1 {
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
  text-wrap: balance;
}

.eira-h2 {
  font-size: clamp(1.9rem, 4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.eira-body {
  font-size: clamp(1rem, 1.35vw, 1.15rem);
  line-height: 1.7;
  color: var(--eira-text-muted);
}

.eira-card {
  position: relative;
  min-width: 0;
  height: 100%;
  border-radius: 24px;
  border: 1px solid var(--eira-border);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.025));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  padding: clamp(20px, 2.2vw, 32px);
  overflow: hidden;
}

.eira-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 20% 0%, rgba(124, 92, 255, 0.12), transparent 36%),
    radial-gradient(circle at 100% 100%, rgba(24, 200, 232, 0.08), transparent 32%);
  opacity: 0.9;
}

.eira-card > * {
  position: relative;
  z-index: 1;
}

.eira-card p {
  line-height: 1.65;
  color: var(--eira-text-muted);
  margin: 0;
}

.eira-btn-primary,
.eira-premium .btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(135deg, var(--eira-purple), var(--eira-cyan));
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 18px 44px rgba(24, 200, 232, 0.16);
}

.eira-btn-secondary,
.eira-premium .btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 16px;
  border: 1px solid var(--eira-border-strong);
  background: rgba(255, 255, 255, 0.055);
  color: var(--eira-text-main);
  font-weight: 800;
  text-decoration: none;
}

.eira-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 640px) {
  .eira-btn-row > a,
  .eira-btn-row > button {
    width: 100%;
  }
}

.eira-announcement-bar,
.eira-announcement {
  background: linear-gradient(90deg, rgba(124, 92, 255, 0.18), rgba(24, 200, 232, 0.12), rgba(215, 181, 109, 0.14));
  border-bottom: 1px solid var(--eira-border);
  font-size: 0.9rem;
  color: var(--eira-text-main);
}

.eira-product-grid,
.eira-premium-pcard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

@media (max-width: 1024px) {
  .eira-product-grid,
  .eira-premium-pcard-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .eira-product-grid,
  .eira-premium-pcard-grid {
    grid-template-columns: 1fr;
  }
}

.eira-product-title,
.eira-premium-pcard__title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.5em;
}

.eira-product-description,
.eira-premium-pcard__benefit {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3.2em;
  line-height: 1.6;
}

.eira-product-actions,
.eira-premium-pcard__actions {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.eira-premium-pcard {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100%;
}

.eira-category-grid,
.eira-home-cat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

@media (max-width: 1100px) {
  .eira-category-grid,
  .eira-home-cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .eira-category-grid,
  .eira-home-cat-grid {
    grid-template-columns: 1fr;
  }
}

.eira-hero-grid,
.eira-home-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}

@media (max-width: 900px) {
  .eira-hero-grid,
  .eira-home-hero__grid {
    grid-template-columns: 1fr;
  }
}

.eira-library-card,
.eira-home .library-card {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
  padding: clamp(32px, 5vw, 64px);
  border-radius: 32px;
  border: 1px solid var(--eira-border);
  background:
    radial-gradient(circle at 20% 20%, rgba(124, 92, 255, 0.2), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025));
}

.eira-library-copy,
.eira-home .library-copy {
  max-width: 540px;
  text-align: left;
}

.eira-library-items,
.eira-home .library-items {
  display: grid;
  gap: 14px;
}

.eira-library-item,
.eira-home .library-item {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--eira-border);
}

@media (max-width: 850px) {
  .eira-library-card,
  .eira-home .library-card {
    grid-template-columns: 1fr;
  }
}

.eira-home-faq-list {
  max-width: 920px;
  margin-inline: auto;
  display: grid;
  gap: 10px;
}

.eira-home-faq-item {
  border-radius: 18px;
  border: 1px solid var(--eira-border);
  background: var(--eira-bg-card);
  overflow: hidden;
}

.eira-home-faq-item summary {
  padding: 1rem 1.15rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.eira-home-faq-item summary::-webkit-details-marker {
  display: none;
}

.eira-home-faq-item .eira-home-faq-answer {
  padding: 0 1.15rem 1rem;
  color: var(--eira-text-muted);
  line-height: 1.65;
}

.reco-widget-toggle {
  max-width: calc(100vw - 24px);
}

@media (max-width: 640px) {
  .reco-widget-toggle {
    bottom: 1rem;
    right: 0.75rem;
    font-size: 0.82rem;
    padding: 0.5rem 0.75rem;
  }
}