/* ═══════════════════════════════════════════
   Affiliate Funnel — Styles
   Funnel states, path cards, FAQ, transitions
   ═══════════════════════════════════════════ */

/* ── Funnel view states ── */

.funnel-view {
  display: none;
}

.funnel-view.funnel-active {
  display: block;
  animation: funnelFadeIn 0.4s ease;
}

@keyframes funnelFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Path Cards ── */

.path-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: var(--g-card);
  border: 2px solid var(--g-border);
  border-radius: var(--g-radii);
  padding: 40px 36px;
  transition: all 0.4s cubic-bezier(.2,.7,.2,1);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.path-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--g-accent), var(--g-accent-hot));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.5s ease;
}

.path-card:hover {
  transform: translateY(-4px);
  border-color: var(--g-accent);
  box-shadow: 0 24px 48px -12px rgba(0,0,0,0.12),
              0 0 24px rgba(var(--g-accent-rgb), 0.1);
}

[data-theme="dark"] .path-card:hover {
  box-shadow: 0 24px 48px -12px rgba(0,0,0,0.4),
              0 0 32px rgba(var(--g-accent-rgb), 0.2);
}

.path-card:hover::before { transform: scaleX(1); }

.path-card-accent {
  border-color: rgba(var(--g-accent-rgb), 0.25);
  background: linear-gradient(180deg, rgba(var(--g-accent-rgb), 0.03) 0%, var(--g-card) 100%);
}

[data-theme="dark"] .path-card-accent {
  background: linear-gradient(180deg, rgba(var(--g-accent-rgb), 0.06) 0%, var(--g-card) 100%);
}

.path-card-icon {
  width: 56px; height: 56px;
  border-radius: var(--g-radii);
  background: rgba(var(--g-accent-rgb), 0.08);
  display: flex; align-items: center; justify-content: center;
}

[data-theme="dark"] .path-card-icon {
  background: rgba(var(--g-accent-rgb), 0.14);
}

.path-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 8px;
}

.path-list li {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--g-fg-stone); line-height: 1.5;
}

.path-list li::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--g-accent);
  flex-shrink: 0;
}

/* ── FAQ Accordion ── */

.faq-q {
  display: flex;
  align-items: center;
  gap: 12px;
}

.faq-chevron {
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(.2,.7,.2,1);
}

.faq-open .faq-chevron {
  transform: rotate(180deg);
}

.faq-open .faq-a {
  max-height: 300px;
}

/* ── Select input ── */

select.g-form-input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236A6F7A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

[data-theme="dark"] select.g-form-input {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23757C88' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
}

/* ── Webinar Embed ── */

.webinar-embed-container {
  max-width: 720px;
}

.webinar-embed {
  border-radius: var(--g-radii);
  overflow: hidden;
}

.webinar-placeholder {
  text-align: center;
  padding: 64px 32px;
  background: var(--g-card);
  border: 2px dashed var(--g-border-strong);
  border-radius: var(--g-radii);
}

.webinar-placeholder-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(var(--g-accent-rgb), 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

[data-theme="dark"] .webinar-placeholder-icon {
  background: rgba(var(--g-accent-rgb), 0.14);
}

/* ── Interactive Calculators ── */

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 16px;
}

@media (max-width: 768px) {
  .calc-grid { grid-template-columns: 1fr; }
}

.calc-slider-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.calc-slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calc-slider-header span:first-child {
  font-family: var(--g-f-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--g-fg-stone);
}

.calc-slider-val {
  font-family: var(--g-f-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--g-accent);
  min-width: 32px;
  text-align: right;
}

.calc-slider-group input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--g-border);
  outline: none;
  cursor: pointer;
}

.calc-slider-group input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--g-accent);
  border: 3px solid var(--g-bg);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  cursor: grab;
  transition: transform 0.15s ease;
}

.calc-slider-group input[type="range"]::-webkit-slider-thumb:active {
  transform: scale(1.15);
  cursor: grabbing;
}

.calc-slider-group input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--g-accent);
  border: 3px solid var(--g-bg);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  cursor: grab;
}

.calc-total {
  font-family: var(--g-f-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: var(--g-fg-strong);
  line-height: 1.1;
}

.calc-total-per {
  font-family: var(--g-f-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--g-fg-muted);
  margin-top: 4px;
}

.calc-total-annual {
  font-family: var(--g-f-mono);
  font-size: 14px;
  color: var(--g-fg-stone);
  margin-top: 4px;
}

.calc-tier-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
}

.calc-tier-label {
  font-family: var(--g-f-mono);
  font-size: 11px;
  color: var(--g-fg-muted);
  min-width: 48px;
  flex-shrink: 0;
}

.calc-tier-track {
  flex: 1;
  height: 8px;
  background: rgba(var(--g-accent-rgb), 0.08);
  border-radius: 4px;
  overflow: hidden;
}

.calc-tier-fill {
  height: 100%;
  background: rgba(var(--g-accent-rgb), 0.45);
  border-radius: 4px;
  transition: width 0.6s cubic-bezier(.2,.7,.2,1);
}

.calc-tier-amt {
  font-family: var(--g-f-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--g-fg-stone);
  min-width: 64px;
  text-align: right;
  flex-shrink: 0;
}

.calc-assumptions {
  margin-top: 12px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--g-radii);
  border: 1px solid var(--g-border);
}

.calc-assumptions-title {
  font-family: var(--g-f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--g-fg-muted);
}

.calc-assumptions-body {
  font-size: 11px;
  color: var(--g-fg-stone);
  margin-top: 2px;
  line-height: 1.5;
}

/* ── Plain-English Summary ── */

.calc-summary {
  margin-top: 24px;
  padding: 20px 24px;
  background: rgba(var(--g-accent-rgb), 0.04);
  border: 1px solid rgba(var(--g-accent-rgb), 0.12);
  border-radius: var(--g-radii);
}

.calc-summary p {
  font-family: var(--g-f-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--g-fg-stone);
  margin: 0 0 10px 0;
}

.calc-summary p:last-child {
  margin-bottom: 0;
  font-size: 15px;
  line-height: 1.6;
}

.calc-summary strong {
  color: var(--g-fg-strong);
  font-weight: 700;
}

/* ── Network Visualizer ── */

.net-section-wrap {
  position: relative;
  overflow: hidden;
}

.net-particles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.net-svg {
  width: 100%;
  max-width: 800px;
  height: auto;
  display: block;
}

.net-summary {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 12px;
}

.net-summary-card {
  padding: 8px 16px;
  text-align: center;
  flex: 1;
  min-width: 100px;
}

.net-summary-label {
  font-family: var(--g-f-mono);
  font-size: 10px;
  color: var(--g-fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.net-summary-value {
  font-family: var(--g-f-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--g-fg-strong);
}

/* ── Smooth scroll ── */

html {
  scroll-behavior: smooth;
}