/* ==========================================================================
   IN7 GAME — pages/about.css
   "Champion's Journey" — alternating relay timeline, pillar columns, quotes.
   ========================================================================== */

/* Intro split with big drop-figure */
.about-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

@media (max-width: 900px) {
  .about-intro {
    grid-template-columns: 1fr;
  }
}

.about-intro__lead {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.9;
  color: var(--color-text-primary);
  margin-bottom: var(--space-5);
}

.about-intro__lead::first-letter {
  float: left;
  font-family: var(--font-display);
  font-size: 3.6rem;
  line-height: 0.82;
  padding: 0.1em 0.18em 0 0;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.about-aside {
  position: relative;
  padding: clamp(1.4rem, 2.6vw, 2rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-gold);
  background: linear-gradient(160deg, rgba(215, 169, 63, 0.1), rgba(200, 16, 46, 0.05) 60%, transparent);
}

.about-aside__title {
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--color-gold-bright);
  margin-bottom: var(--space-4);
}

.about-aside dl {
  margin: 0;
  display: grid;
  gap: 0.85rem;
}

.about-aside dt {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.about-aside dd {
  margin: 0.15rem 0 0;
  font-size: var(--fs-sm);
  color: var(--color-text-primary);
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--color-border);
}

.about-aside dd:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

/* Relay timeline — alternating left/right on desktop */
.relay {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.relay::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  margin-left: -1px;
  background: linear-gradient(180deg, transparent, var(--color-gold) 8%, var(--color-crimson) 55%, transparent);
}

.relay__step {
  position: relative;
  width: calc(50% - clamp(1.5rem, 3vw, 2.75rem));
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
  padding: clamp(1.25rem, 2.4vw, 1.85rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  background-image: var(--grad-surface);
  box-shadow: var(--shadow-card);
  transition: border-color var(--dur-mid) var(--ease-out), transform var(--dur-mid) var(--ease-out);
}

.relay__step:hover {
  border-color: var(--color-border-gold);
  transform: translateY(-4px);
}

.relay__step:nth-child(even) {
  margin-left: auto;
}

.relay__step::before {
  content: "";
  position: absolute;
  top: clamp(1.5rem, 2.6vw, 2rem);
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 0 5px rgba(215, 169, 63, 0.16), 0 0 18px var(--color-gold);
}

.relay__step:nth-child(odd)::before {
  right: calc(-1 * clamp(1.5rem, 3vw, 2.75rem) - 7px);
}

.relay__step:nth-child(even)::before {
  left: calc(-1 * clamp(1.5rem, 3vw, 2.75rem) - 7px);
}

.relay__yr {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-crimson);
  color: #ff6b83;
  margin-bottom: 0.55rem;
}

.relay__title {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

.relay__text {
  font-size: var(--fs-sm);
  line-height: 1.8;
  margin: 0;
}

@media (max-width: 860px) {
  .relay::before {
    left: 8px;
  }
  .relay__step,
  .relay__step:nth-child(even) {
    width: 100%;
    margin-left: 0;
    padding-left: clamp(1.75rem, 4vw, 2.25rem);
  }
  .relay__step::before,
  .relay__step:nth-child(odd)::before,
  .relay__step:nth-child(even)::before {
    left: 1px;
    right: auto;
  }
}

/* Pillar columns with vertical index */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.pillar {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.25rem) clamp(1.25rem, 2.4vw, 1.85rem);
  background: var(--color-bg-alt);
  transition: background var(--dur-mid) var(--ease-out);
}

.pillar:hover {
  background: #191921;
}

.pillar::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 0;
  background: var(--grad-gold);
  transition: height var(--dur-mid) var(--ease-out);
}

.pillar:hover::after {
  height: 100%;
}

.pillar__idx {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(215, 169, 63, 0.45);
  margin-bottom: 0.9rem;
}

.pillar__title {
  font-size: 1.08rem;
  margin-bottom: 0.6rem;
}

.pillar__text {
  font-size: var(--fs-sm);
  line-height: 1.8;
  margin: 0;
}

/* Quote / manifesto */
.manifesto {
  position: relative;
  max-width: 900px;
  margin-inline: auto;
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1.5rem, 4vw, 3rem);
  text-align: center;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-gold);
  background: radial-gradient(ellipse at 50% 0%, rgba(215, 169, 63, 0.14), transparent 70%), #101014;
}

.manifesto::before {
  content: "\201C";
  position: absolute;
  top: -0.1em;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 8rem;
  line-height: 1;
  color: rgba(215, 169, 63, 0.22);
}

.manifesto__text {
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.75rem);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0.01em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  text-transform: none;
}

.manifesto__by {
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin: 0;
}

/* Two-column comparison */
.compare {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}

.compare__col {
  padding: clamp(1.35rem, 2.6vw, 2rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.compare__col--good {
  border-color: var(--color-border-gold);
  background: linear-gradient(160deg, rgba(215, 169, 63, 0.08), transparent 60%), var(--color-surface);
}

.compare__col h3 {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.02rem;
  margin-bottom: var(--space-4);
}

.compare__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.compare__col li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.75rem;
  font-size: var(--fs-sm);
  line-height: 1.75;
}

.compare__col li::before {
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
}

.compare__col--good li::before {
  content: "✓";
  color: var(--color-gold);
}

.compare__col--bad li::before {
  content: "✕";
  color: #ff6b83;
}