/* ══════════════════════════════════════════════════════════
   Pearl Prime — Premium Icon System
   Replaces emoji with monochrome SVG line icons
   ══════════════════════════════════════════════════════════ */

:root {
  --icon-stroke: rgba(250,246,240,.45);
  --icon-accent: #d97706;
  --icon-size: 28px;
  --icon-size-lg: 40px;
  --icon-size-sm: 18px;
}

/* Base icon class */
.pp-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--icon-size);
  height: var(--icon-size);
  flex-shrink: 0;
}
.pp-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--icon-stroke);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.pp-icon.lg { --icon-size: var(--icon-size-lg); }
.pp-icon.sm { --icon-size: var(--icon-size-sm); }
.pp-icon.accent svg { stroke: var(--icon-accent); }

/* ── Premium card system ───────────────────────────── */
.pp-card {
  background: rgba(14,10,6,.6);
  border: 1px solid rgba(180,83,9,.1);
  border-radius: 4px;
  padding: 1.2rem;
  transition: border-color .2s, background .2s;
}
.pp-card:hover {
  border-color: rgba(180,83,9,.25);
  background: rgba(180,83,9,.04);
}
.pp-card.interactive {
  cursor: pointer;
}
.pp-card.interactive:hover {
  transform: translateY(-1px);
}

/* Card variants */
.pp-card.narrative {
  padding: 1.6rem 1.4rem;
  border-left: 2px solid rgba(180,83,9,.2);
  border-radius: 0 4px 4px 0;
}
.pp-card.metric {
  text-align: center;
  padding: 1rem .8rem;
}
.pp-card.metric .pp-metric-val {
  font-family: var(--mono, "DM Mono", monospace);
  font-size: 1.6rem;
  font-weight: 400;
  color: #d97706;
  line-height: 1.2;
}
.pp-card.metric .pp-metric-lbl {
  font-family: var(--mono, "DM Mono", monospace);
  font-size: .42rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(250,246,240,.3);
  margin-top: .3rem;
}
.pp-card.tool {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .8rem 1rem;
}
.pp-card.proof {
  position: relative;
  overflow: hidden;
}
.pp-card.proof::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 3px; height: 100%;
  background: linear-gradient(180deg, #d97706, transparent);
}

/* ── Premium button system ─────────────────────────── */
.pp-btn {
  font-family: var(--mono, "DM Mono", monospace);
  font-size: .5rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .5rem 1.2rem;
  border: 1px solid rgba(180,83,9,.2);
  border-radius: 2px;
  background: transparent;
  color: rgba(250,246,240,.5);
  cursor: pointer;
  transition: all .18s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.pp-btn:hover {
  border-color: #d97706;
  color: rgba(250,246,240,.9);
  background: rgba(180,83,9,.06);
}
.pp-btn.primary {
  background: #b45309;
  border-color: #b45309;
  color: #fff;
}
.pp-btn.primary:hover {
  background: #d97706;
  border-color: #d97706;
}
.pp-btn.secondary {
  border-color: rgba(180,83,9,.15);
  color: rgba(250,246,240,.4);
}
.pp-btn.secondary:hover {
  color: rgba(250,246,240,.7);
}

/* ── Premium hero section ──────────────────────────── */
.pp-hero {
  position: relative;
  padding: 3rem 2rem;
  text-align: center;
  overflow: hidden;
}
.pp-hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(180,83,9,.2), transparent);
}
.pp-hero-title {
  font-family: var(--serif, "Cormorant Garamond", serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 300;
  color: #d97706;
  margin-bottom: .4rem;
  letter-spacing: .02em;
}
.pp-hero-sub {
  font-family: var(--mono, "DM Mono", monospace);
  font-size: .55rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(250,246,240,.25);
}

/* ── Premium section dividers ──────────────────────── */
.pp-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(180,83,9,.15), transparent);
  margin: 2rem 0;
}

/* ── Premium label/badge ───────────────────────────── */
.pp-label {
  font-family: var(--mono, "DM Mono", monospace);
  font-size: .4rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(250,246,240,.25);
}
.pp-badge {
  font-family: var(--mono, "DM Mono", monospace);
  font-size: .38rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .15rem .5rem;
  border: 1px solid rgba(180,83,9,.15);
  border-radius: 1px;
  color: rgba(250,246,240,.35);
}
.pp-badge.active {
  background: rgba(180,83,9,.1);
  border-color: rgba(180,83,9,.3);
  color: #d97706;
}

/* ── Grid layouts ──────────────────────────────────── */
.pp-grid { display: grid; gap: 1rem; }
.pp-grid-2 { grid-template-columns: 1fr 1fr; }
.pp-grid-3 { grid-template-columns: 1fr 1fr 1fr; }
.pp-grid-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }
.pp-grid-auto { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
@media (max-width: 768px) {
  .pp-grid-2, .pp-grid-3, .pp-grid-4 { grid-template-columns: 1fr; }
}

/* ── Flow diagram ──────────────────────────────────── */
.pp-flow {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
  justify-content: center;
}
.pp-flow-step {
  background: rgba(180,83,9,.06);
  border: 1px solid rgba(180,83,9,.15);
  border-radius: 3px;
  padding: .6rem 1rem;
  text-align: center;
  min-width: 90px;
}
.pp-flow-step-title {
  font-family: var(--mono, "DM Mono", monospace);
  font-size: .5rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #d97706;
}
.pp-flow-step-sub {
  font-size: .42rem;
  color: rgba(250,246,240,.3);
  margin-top: .15rem;
}
.pp-flow-arrow {
  color: rgba(180,83,9,.3);
  font-size: .8rem;
  flex-shrink: 0;
}