/*═══════════════════════════════════════════════════════════════
  WaqFi — Pillar Detail Pages (Shared Styles)
═══════════════════════════════════════════════════════════════*/

/* ── Pillar Hero ── */
.pillar-hero {
  min-height: 60vh; display: flex; align-items: center;
  padding-top: 100px; padding-bottom: 60px;
  position: relative; overflow: hidden;
}

.pillar-hero .container {
  display: grid; grid-template-columns: 1.1fr 0.9fr;
  gap: 48px; align-items: center;
}

.pillar-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 20px; font-size: 11px;
  font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  margin-bottom: 20px;
}

.pillar-hero h1 {
  font-family: var(--font-display);
  font-size: 3rem; font-weight: 900; line-height: 1.15; margin-bottom: 18px;
}

.pillar-hero-desc {
  font-size: 1.05rem; color: var(--tx-light);
  line-height: 1.8; margin-bottom: 32px; max-width: 540px;
}

.pillar-hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}

.ph-stat {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-m); padding: 18px; text-align: center;
  transition: all var(--dur-base) var(--ease-out);
}
.ph-stat:hover { border-color: var(--border-a); transform: translateY(-2px); }
.ph-stat .val {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 800; margin-bottom: 4px;
}
.ph-stat .lbl {
  font-size: 10px; color: var(--tx-muted);
  text-transform: uppercase; letter-spacing: 1px;
}

/* ── Summary Card (Hero Right) ── */
.pillar-summary {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-l); padding: 28px; position: relative; overflow: hidden;
}
.pillar-summary::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.pillar-summary h3 {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 700; margin-bottom: 18px;
  display: flex; align-items: center; gap: 10px;
}
.ps-row {
  display: flex; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 13px;
}
.ps-row:last-child { border: none; }
.ps-label { color: var(--tx-muted); }
.ps-value { font-weight: 700; font-family: var(--font-mono); font-size: 12px; }

/* ── Back Nav ── */
.back-nav {
  position: fixed; top: 18px; left: 24px; z-index: 1001;
  display: flex; align-items: center; gap: 8px;
  color: var(--tx-muted); font-size: 12px; font-weight: 600;
  padding: 8px 16px; border-radius: 8px;
  background: rgba(6,10,16,0.8); backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  transition: all var(--dur-base) ease; cursor: pointer;
  text-decoration: none;
}
.back-nav:hover { color: var(--emerald); border-color: var(--border-a); }

/* ── Project Cards Grid ── */
.projects-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-top: 40px;
}

.project-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-l); overflow: hidden;
  transition: all var(--dur-base) var(--ease-out);
}
.project-card:hover { border-color: var(--border-a); transform: translateY(-4px); }

.project-img {
  width: 100%; height: 180px; object-fit: cover;
  background: var(--bg-deep); display: flex;
  align-items: center; justify-content: center;
  font-size: 48px; color: var(--tx-dim);
}

.project-body { padding: 22px; }

.project-body h4 {
  font-family: var(--font-display);
  font-size: 1.05rem; font-weight: 700; margin-bottom: 8px;
}

.project-body .loc {
  font-size: 11px; color: var(--tx-muted); margin-bottom: 14px;
  display: flex; align-items: center; gap: 4px;
}

.project-progress { margin-bottom: 14px; }
.project-progress .bar-bg {
  width: 100%; height: 6px; background: var(--bg-deep);
  border-radius: 3px; overflow: hidden; margin-bottom: 8px;
}
.project-progress .bar-fill {
  height: 100%; border-radius: 3px;
  transition: width 1s var(--ease-bounce);
}
.project-progress .progress-info {
  display: flex; justify-content: space-between;
  font-size: 11px; color: var(--tx-muted);
}
.project-progress .progress-info .raised { font-weight: 700; }

.project-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.project-tag {
  font-size: 9px; font-weight: 700; padding: 3px 8px;
  border-radius: var(--r-xs); text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-footer {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 14px; border-top: 1px solid var(--border);
}

.project-roi {
  font-size: 12px; display: flex; align-items: center; gap: 6px;
}
.project-roi .roi-val { font-weight: 800; font-family: var(--font-display); font-size: 1.1rem; }

.btn-invest {
  padding: 8px 20px; border-radius: var(--r-s); border: none;
  font-weight: 700; font-size: 12px; color: white;
  transition: all var(--dur-base) ease; cursor: pointer;
  letter-spacing: 0.3px;
}
.btn-invest:hover { transform: translateY(-1px); }

/* ── How It Works ── */
.hiw-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 20px; margin-top: 40px; position: relative;
}
.hiw-grid::before {
  content: ''; position: absolute;
  top: 36px; left: 12%; right: 12%; height: 2px;
  background: var(--border);
}

.hiw-step {
  text-align: center; position: relative;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-l); padding: 28px 20px;
  transition: all var(--dur-base) var(--ease-out);
}
.hiw-step:hover { border-color: var(--border-a); transform: translateY(-3px); }

.hiw-num {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 18px; font-weight: 800;
  margin: 0 auto 16px; color: white; position: relative; z-index: 2;
}

.hiw-step h4 { font-size: 14px; font-weight: 700; margin-bottom: 8px; }
.hiw-step p { font-size: 12px; color: var(--tx-muted); line-height: 1.6; }

/* ── Investment Calculator ── */
.calc-wrap {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 28px; margin-top: 40px;
}

.calc-panel {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-l); padding: 28px;
}
.calc-panel h3 {
  font-family: var(--font-display);
  font-size: 1.15rem; font-weight: 700; margin-bottom: 20px;
  display: flex; align-items: center; gap: 10px;
}

.calc-field { margin-bottom: 16px; }
.calc-field label {
  display: block; font-size: 11px; font-weight: 600;
  color: var(--tx-muted); text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 6px;
}
.calc-field input, .calc-field select {
  width: 100%; background: var(--bg-deep); border: 1px solid var(--border);
  border-radius: var(--r-s); padding: 12px 14px;
  color: var(--tx-white); font-size: 14px; outline: none;
  transition: border-color var(--dur-base) ease;
  font-family: inherit;
}
.calc-field input:focus, .calc-field select:focus {
  border-color: var(--emerald);
  box-shadow: 0 0 0 3px rgba(16,185,129,0.1);
}

.calc-result {
  background: var(--bg-deep); border: 1px solid var(--border);
  border-radius: var(--r-m); padding: 20px; margin-top: 8px;
}
.calc-result-row {
  display: flex; justify-content: space-between;
  padding: 8px 0; font-size: 13px;
  border-bottom: 1px solid var(--border);
}
.calc-result-row:last-child { border: none; }
.calc-result-row .cr-l { color: var(--tx-muted); }
.calc-result-row .cr-v { font-weight: 700; font-family: var(--font-mono); font-size: 12px; }

.btn-calc {
  width: 100%; padding: 14px; border: none; border-radius: var(--r-s);
  font-weight: 700; font-size: 14px; color: white; cursor: pointer;
  transition: all var(--dur-base) ease; margin-top: 8px;
}
.btn-calc:hover { transform: translateY(-2px); }

/* ── Benefit Cards ── */
.benefits-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-top: 40px;
}

.benefit-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-l); padding: 28px;
  transition: all var(--dur-base) var(--ease-out);
}
.benefit-card:hover { border-color: var(--border-a); transform: translateY(-3px); }
.benefit-icon {
  font-size: 32px; margin-bottom: 16px;
}
.benefit-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 8px; }
.benefit-card p { font-size: 12.5px; color: var(--tx-muted); line-height: 1.7; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .pillar-hero .container { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .hiw-grid { grid-template-columns: repeat(2, 1fr); }
  .hiw-grid::before { display: none; }
  .calc-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .pillar-hero h1 { font-size: 2rem; }
  .pillar-hero-stats { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .hiw-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
}