/* ============================================================
   CEZER — Partners Page Stylesheet
   Unique style: Mosaic gallery / tier-based showcase
   Inherits from style.css variables & base
   ============================================================ */

/* ── Hero ──────────────────────────────────────────────────── */
.ptr-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.ptr-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #292929 0%, #1f1f1f 30%, #2d2a26 60%, #292929 100%);
  z-index: 0;
}

/* Geometric grid pattern overlay */
.ptr-hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(228,226,221,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(228,226,221,.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 80%);
}

.ptr-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 50% at 25% 75%, rgba(196,181,160,.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 75% 25%, rgba(228,226,221,.04) 0%, transparent 70%);
}

.ptr-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 820px;
}

.ptr-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(228,226,221,.08);
  border: 1px solid rgba(228,226,221,.12);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(228,226,221,.85);
  margin-bottom: 28px;
}
.ptr-hero-badge i { width: 16px; height: 16px; }

.ptr-hero-title {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #e4e2dd;
  margin-bottom: 20px;
  line-height: 1.1;
}

.ptr-hero-tagline {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(228,226,221,.6);
  max-width: 600px;
  margin: 0 auto 40px;
}

.ptr-hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.ptr-stat {
  text-align: center;
}

.ptr-stat-number {
  display: block;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--beige);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.ptr-stat-label {
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(228,226,221,.45);
  margin-top: 6px;
}

.ptr-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Tier intro strip ──────────────────────────────────────── */
.ptr-tiers-strip {
  padding: 60px 0;
  background: var(--beige-light);
  border-bottom: 1px solid var(--border);
}

.ptr-tiers-header {
  text-align: center;
  margin-bottom: 48px;
}

.ptr-tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}

.ptr-tier-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.ptr-tier-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.ptr-tier-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* Gold tier */
.ptr-tier-card.tier-gold::before {
  background: linear-gradient(90deg, #c9a86c, #e2c992, #c9a86c);
}
.ptr-tier-card.tier-gold .ptr-tier-icon {
  background: linear-gradient(135deg, rgba(201,168,108,.12), rgba(226,201,146,.08));
  border-color: rgba(201,168,108,.25);
}
.ptr-tier-card.tier-gold .ptr-tier-icon i { color: #c9a86c; }

/* Silver tier */
.ptr-tier-card.tier-silver::before {
  background: linear-gradient(90deg, #9e9c98, #c2c0bc, #9e9c98);
}
.ptr-tier-card.tier-silver .ptr-tier-icon {
  background: linear-gradient(135deg, rgba(158,156,152,.12), rgba(194,192,188,.08));
  border-color: rgba(158,156,152,.25);
}
.ptr-tier-card.tier-silver .ptr-tier-icon i { color: #9e9c98; }

/* Bronze tier */
.ptr-tier-card.tier-bronze::before {
  background: linear-gradient(90deg, #cd7f32, #dfa25e, #cd7f32);
}
.ptr-tier-card.tier-bronze .ptr-tier-icon {
  background: linear-gradient(135deg, rgba(205,127,50,.12), rgba(223,162,94,.08));
  border-color: rgba(205,127,50,.25);
}
.ptr-tier-card.tier-bronze .ptr-tier-icon i { color: #cd7f32; }

.ptr-tier-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid;
  border-radius: 50%;
  margin: 0 auto 20px;
}
.ptr-tier-icon i { width: 26px; height: 26px; }

.ptr-tier-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.ptr-tier-card p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-muted);
}

/* ── Partners showcase ─────────────────────────────────────── */
.ptr-showcase {
  padding: 100px 0;
  background: var(--beige);
}

.ptr-showcase-header {
  text-align: center;
  margin-bottom: 60px;
}

/* Filter tabs */
.ptr-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.ptr-filter-btn {
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--transition);
}
.ptr-filter-btn:hover {
  border-color: var(--dark);
  color: var(--dark);
}
.ptr-filter-btn.active {
  background: var(--dark);
  color: var(--beige);
  border-color: var(--dark);
}

/* Gallery grid */
.ptr-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.ptr-partner-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition);
  position: relative;
}

.ptr-partner-card:hover {
  border-color: var(--dark-lighter);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Card banner / top */
.ptr-card-top {
  position: relative;
  height: 140px;
  background: var(--beige-light);
  overflow: hidden;
}

.ptr-card-top img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ptr-card-top-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(41,41,41,.4) 100%);
}

/* Tier badge on card */
.ptr-card-tier {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  border-radius: 100px;
  backdrop-filter: blur(8px);
}

.ptr-card-tier.tier-gold {
  background: rgba(201,168,108,.2);
  color: #c9a86c;
  border: 1px solid rgba(201,168,108,.3);
}
.ptr-card-tier.tier-silver {
  background: rgba(158,156,152,.2);
  color: #7a7874;
  border: 1px solid rgba(158,156,152,.3);
}
.ptr-card-tier.tier-bronze {
  background: rgba(205,127,50,.2);
  color: #cd7f32;
  border: 1px solid rgba(205,127,50,.3);
}

/* Card logo (floating between banner and body) */
.ptr-card-logo-wrap {
  position: relative;
  margin-top: -32px;
  padding: 0 24px;
  z-index: 2;
}

.ptr-card-logo {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  border: 3px solid var(--white);
  background: var(--white);
  object-fit: contain;
  box-shadow: var(--shadow-md);
}

/* Card body */
.ptr-card-body {
  padding: 16px 24px 24px;
}

.ptr-card-body h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}

.ptr-card-body > p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Card actions */
.ptr-card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ptr-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.ptr-card-link i { width: 14px; height: 14px; }

.ptr-card-link.ptr-link-site {
  color: var(--dark);
  background: var(--beige);
  border: 1px solid var(--border);
}
.ptr-card-link.ptr-link-site:hover {
  border-color: var(--dark);
  background: var(--beige-light);
}

.ptr-card-link.ptr-link-discord {
  color: #fff;
  background: #5865F2;
  border: 1px solid #5865F2;
}
.ptr-card-link.ptr-link-discord:hover {
  background: #4752c4;
}

/* ── Empty state ───────────────────────────────────────────── */
.ptr-empty {
  text-align: center;
  padding: 80px 20px;
  grid-column: 1 / -1;
}

.ptr-empty-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--beige-light);
  border-radius: 50%;
  margin: 0 auto 20px;
}
.ptr-empty-icon i { width: 28px; height: 28px; color: var(--text-muted); }

.ptr-empty h3 {
  font-size: 18px;
  color: var(--dark);
  margin-bottom: 8px;
}

.ptr-empty p {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 400px;
  margin: 0 auto;
}

/* ── Become Partner CTA ────────────────────────────────────── */
.ptr-cta {
  padding: 100px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.ptr-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(228,226,221,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(228,226,221,.02) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 60% 70% at 50% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 50% 50%, black 20%, transparent 80%);
}

.ptr-cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.ptr-cta-inner .section-label {
  color: rgba(228,226,221,.5);
}

.ptr-cta-inner h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--beige);
  margin-bottom: 16px;
}

.ptr-cta-inner > p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(228,226,221,.55);
  margin-bottom: 36px;
}

.ptr-cta-benefits {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.ptr-cta-benefit {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(228,226,221,.7);
}
.ptr-cta-benefit i { width: 16px; height: 16px; color: var(--accent); }

.ptr-cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .ptr-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .ptr-hero {
    min-height: auto;
    padding: 140px 20px 80px;
  }

  .ptr-hero-stats {
    gap: 28px;
  }

  .ptr-tiers-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .ptr-gallery {
    grid-template-columns: 1fr;
  }

  .ptr-cta-benefits {
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .ptr-hero-title {
    font-size: 2rem;
  }

  .ptr-hero-actions {
    flex-direction: column;
  }
  .ptr-hero-actions .btn {
    width: 100%;
  }

  .ptr-card-actions {
    flex-direction: column;
  }
  .ptr-card-link {
    width: 100%;
    justify-content: center;
  }
}