/*
  2026 PEKOs — Sleek Premium Theme
  A highly refined, minimalist dark aesthetic with glassmorphism 
  and smooth sliding animations.
*/

:root {
  --bg-dark: #060606;
  --bg-panel: rgba(18, 18, 20, 0.65);
  --bg-card: rgba(24, 24, 28, 0.4);
  --ink: #f0f0f2;
  --muted: rgba(240, 240, 242, 0.6);
  
  --stroke: rgba(255, 255, 255, 0.08);
  --stroke-glow: rgba(255, 255, 255, 0.18);

  --accent-north: #4e8dff;
  --accent-east:  #34d8ff;
  --accent-west:  #b168ff;
  --accent-south: #3ddf7d;
  --accent-other: #ffd66e;
  
  --shadow-lg: 0 30px 60px rgba(0, 0, 0, 0.6);
  --shadow-md: 0 16px 32px rgba(0, 0, 0, 0.4);
  --radius: 20px;
  --ease-spring: cubic-bezier(0.175, 0.885, 0.32, 1.15);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
html { color-scheme: dark; }

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(78, 141, 255, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(177, 104, 255, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 60%);
  background-attachment: fixed;
}

::selection { background: rgba(255, 255, 255, 0.1); color: #fff; }

h1, h2, h3 { margin: 0; }

.banner {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(6, 6, 6, 0.75);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--stroke);
  animation: slideDownFade 0.8s var(--ease-out) forwards;
}

.banner::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent-north), var(--accent-east), var(--accent-west), var(--accent-south));
  opacity: 0.8;
}

.banner__inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hero-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-year {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.03);
}

.hero-name {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: linear-gradient(180deg, #fff, #9ca3af);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.stage {
  max-width: 1240px;
  margin: 40px auto;
  padding: 0 20px;
  display: grid;
  gap: 32px;
}

@media (min-width: 980px) {
  .stage { grid-template-columns: 1fr 1fr; }
  .zone--north, .zone--south, .zone--other { grid-column: span 2; }
}

.zone {
  background: var(--bg-panel);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overflow: hidden;
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.zone:hover {
  border-color: var(--stroke-glow);
  box-shadow: var(--shadow-lg);
}

.zone--north { --zone-accent: var(--accent-north); }
.zone--east  { --zone-accent: var(--accent-east); }
.zone--west  { --zone-accent: var(--accent-west); }
.zone--south { --zone-accent: var(--accent-south); }
.zone--other { --zone-accent: var(--accent-other); }

.zone__header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.015);
  position: relative;
}

.zone__header::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--zone-accent);
  opacity: 0.8;
}

.zone__header h2 {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #fff;
}

.zone__count, .chip {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--muted);
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--stroke);
  border-radius: 999px;
}

.zone__content {
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 20px;
}

.card {
  --card-accent: var(--zone-accent, var(--accent-east));
  --rotate-x: 0deg;
  --rotate-y: 0deg;
  --pointer-x: 50%;
  --pointer-y: 50%;
  appearance: none;
  background: var(--bg-card);
  border: 1px solid var(--stroke);
  border-radius: 16px;
  padding: 0;
  width: 100%;
  aspect-ratio: 3/4;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  transform: perspective(1200px) translateY(0) rotateX(var(--rotate-x)) rotateY(var(--rotate-y)) scale(1);
  transition: transform 0.4s var(--ease-spring), border-color 0.4s ease, box-shadow 0.4s ease;
  will-change: transform;
}

.card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out), filter 0.6s ease;
  filter: brightness(0.9) saturate(1.1);
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.95) 100%);
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 140px at var(--pointer-x) var(--pointer-y), rgba(255,255,255,0.08), transparent 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
  pointer-events: none;
}

.card:hover, .card:focus-visible {
  transform: perspective(1200px) translateY(-8px) rotateX(var(--rotate-x)) rotateY(var(--rotate-y)) scale(1.02);
  border-color: var(--stroke-glow);
  box-shadow: 0 20px 40px rgba(0,0,0,0.6), 0 0 20px rgba(255,255,255,0.03);
  outline: none;
}

.card:hover img, .card:focus-visible img {
  transform: scale(1.08);
  filter: brightness(1.05) saturate(1.2);
}

.card:hover::after { opacity: 0.85; }
.card:hover::before { opacity: 1; }

.card-initials {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-size: 48px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.1);
  opacity: 0;
  z-index: 1;
}

.card--placeholder {
  background: linear-gradient(135deg, rgba(255,255,255,0.03), rgba(0,0,0,0));
}

.card--placeholder img { opacity: 0.05; filter: grayscale(1); }
.card--placeholder .card-initials { opacity: 1; }

.card-cluster {
  position: absolute;
  top: 12px; right: 12px;
  z-index: 2;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  color: #fff;
  backdrop-filter: blur(8px);
}

.card-cluster::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--card-accent);
  margin-right: 6px;
  box-shadow: 0 0 6px var(--card-accent);
}

.card-name {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 2;
  padding: 20px 16px 16px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  line-height: 1.2;
}

.footer {
  max-width: 1240px;
  margin: 0 auto;
  padding: 40px 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--stroke);
}

/* Reveal Animations */
[data-reveal="true"] {
  opacity: 0;
  transform: translateY(30px);
  will-change: opacity, transform;
  transition: opacity 0.8s var(--ease-out) var(--reveal-delay, 0s), 
              transform 0.8s var(--ease-spring) var(--reveal-delay, 0s);
}

[data-reveal="true"].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes slideDownFade {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Modal styling */
.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.modal[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.modal__panel {
  width: 100%;
  max-width: 800px;
  background: rgba(18, 18, 20, 0.85);
  border: 1px solid var(--stroke-glow);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  transform: translateY(40px) scale(0.95);
  transition: transform 0.5s var(--ease-spring);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
}

.modal[aria-hidden="false"] .modal__panel { transform: translateY(0) scale(1); }

.modal__panel::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent-north), var(--accent-east), var(--accent-west), var(--accent-south));
  opacity: 0.8;
}

.modal__close {
  position: absolute;
  top: 20px; right: 20px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--stroke);
  color: #fff;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background 0.2s, transform 0.2s;
}

.modal__close:hover {
  background: rgba(255,255,255,0.1);
  transform: scale(1.05);
}

.modal__body {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  padding: 40px;
}

.modal__photo {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow-md);
}

.modal__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.modal__photo.is-placeholder::after {
  content: attr(data-initials);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  font-weight: 700;
  color: rgba(255,255,255,0.1);
}

.modal__photo.is-placeholder img { opacity: 0.1; filter: grayscale(1); }

.modal__info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-top: -10px;
}

.modal__info h3 {
  font-family: inherit;
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  background: linear-gradient(180deg, #fff, #9ca3af);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  padding-right: 28px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.chip {
  background: rgba(255,255,255,0.08);
  border: none;
  font-size: 11px;
}

.details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.details__row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--stroke);
}

.details__row:last-child { border-bottom: none; padding-bottom: 0; }

.details dt {
  font-size: 11px;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.details dd {
  margin: 0;
  font-size: 15px;
  color: var(--ink);
  line-height: 1.5;
}

@media (max-width: 820px) {
  .modal__body {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px;
  }
  .modal__photo {
    max-width: 240px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .stage { gap: 24px; margin: 24px auto; }
  .zone__content { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 16px; padding: 16px; }
  .modal__panel { margin-top: auto; border-radius: 28px 28px 0 0; }
  .modal { padding: 40px 0 0 0; align-items: end; }
  .modal__close { top: 16px; right: 16px; }
  .modal__body { padding: 24px 24px 40px; gap: 24px; }
  .modal__info h3 { font-size: 28px; }
}