/* shared stroke/fill color utilities for SVG across sections */
.c-blue-stroke { stroke: var(--blue); }
.c-pink-stroke { stroke: var(--pink); }
.c-violet-stroke { stroke: var(--violet); }
.c-cyan-stroke { stroke: var(--cyan); }
.c-amber-stroke { stroke: var(--amber); }
.c-green-stroke { stroke: var(--green); }

.validate-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  border: 1px solid #fbbf2440;
  background: #fbbf2412;
  padding: 3px 10px;
  border-radius: 6px;
  letter-spacing: 0.01em;
}

/* ============ mini revenue system (shared: outcomes + capabilities) ============ */
.mini-system { width: 100%; }
.mini-line { stroke: rgba(255,255,255,0.12); stroke-width: 1.5; }
.mini-halo { fill: rgba(255,255,255,0.03); transition: fill 0.4s var(--ease-out), r 0.4s var(--ease-out); }
.mini-core { opacity: 0.35; transition: opacity 0.4s var(--ease-out); }
.mini-node.lit .mini-halo { r: 24; }
.mini-node.lit .mini-core { opacity: 1; }
.mini-labels { width: 100%; margin-top: 8px; }
.mini-labels text {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ============ 02 OUTCOMES (accordion) ============ */
.stage-frame {
  background: var(--bg-800);
  border: 1px solid var(--hairline);
  border-top: 2px solid var(--frame-c, var(--blue));
  border-radius: 16px;
  padding: var(--sp-4);
  transition: border-top-color 0.3s;
}

@media (min-width: 861px) {
  .stage-frame { padding: var(--sp-5); }
}
.stage-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: var(--sp-4);
}
.stage-arrow {
  color: var(--text-faint);
  margin: var(--sp-4) 0 var(--sp-2);
  font-size: 18px;
}
.stage-copy {
  font-size: 18px;
  color: var(--text-hi);
  max-width: 44ch;
}

.outcomes-closing {
  margin-top: var(--sp-6);
  font-size: 16px;
  color: var(--text-low);
}
.outcomes-closing strong { color: var(--text-hi); font-weight: 600; }

/* accordion styling */
.outcomes-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}

.outcome-disclosure {
  list-style: none;
  border: none;
}

.outcome-disclosure::marker { display: none; }

.outcome-summary {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--sp-4);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--c);
  border-radius: 8px;
  cursor: pointer;
  background: var(--bg-800);
  transition: background 0.2s, border-color 0.2s;
}

.outcome-summary:hover {
  background: var(--bg-700);
}

.outcome-disclosure[open] > .outcome-summary {
  border-left-width: 5px;
  background: color-mix(in srgb, var(--c) 8%, var(--bg-800));
}

.outcome-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-faint);
}

.outcome-quote {
  font-family: var(--font-display);
  font-size: clamp(17px, 1.8vw, 21px);
  color: var(--text-low);
  margin: 0;
  transition: color 0.3s;
  max-width: 34ch;
}

.outcome-disclosure[open] > .outcome-summary .outcome-quote {
  color: var(--text-hi);
}

.outcome-tag {
  display: block;
  font-size: 13px;
  color: var(--text-faint);
  transition: color 0.3s;
}

.outcome-disclosure[open] > .outcome-summary .outcome-tag {
  color: var(--c);
}

.outcome-panel {
  padding: var(--sp-3);
  background: color-mix(in srgb, var(--c) 4%, var(--bg-900));
  border-radius: 8px;
  margin-top: var(--sp-3);
  overflow: hidden;
  block-size: auto;
  animation: slideDown 0.3s ease-out;
}

@media (min-width: 861px) {
  .outcome-panel { padding: var(--sp-5); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .outcome-panel {
    animation: none;
  }
}

@media (min-width: 861px) {
  .outcomes-accordion {
    gap: var(--sp-5);
  }
}

/* ============ 03 CAPABILITIES ============ */
.lens-system-desktop { display: none; }
.lens-system-mobile { display: block; }

.lens-system {
  width: 100%;
}

.lens-node-label {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--text-low);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  transition: fill 0.3s, opacity 0.3s, font-weight 0.3s;
}

.lens-node-label-m {
  font-family: var(--font-mono);
  font-size: 11.5px;
  fill: var(--text-low);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  transition: fill 0.3s, opacity 0.3s, font-weight 0.3s;
}

.lens-node .node-halo {
  fill: rgba(255,255,255,0.03);
  transition: fill 0.3s, r 0.3s;
}
.lens-node .node-core { transition: opacity 0.3s, r 0.3s; }

/* dimmed: fade core + label together — never rely on the dot color alone */
.lens-node.dimmed .node-halo { fill: rgba(255,255,255,0.01); }
.lens-node.dimmed .node-core { opacity: 0.28; }
.lens-node.dimmed .lens-node-label,
.lens-node.dimmed .lens-node-label-m { opacity: 0.35; }

/* active: brighten + grow core, bold label */
.lens-node.active .node-halo { fill: rgba(255,255,255,0.14); }
.lens-node.active .node-core { opacity: 1; r: 7; }
.lens-node.active .lens-node-label,
.lens-node.active .lens-node-label-m { fill: var(--text-hi); font-weight: 700; opacity: 1; }
.lens-system-desktop .lens-node.active .node-core { filter: url(#glow-lens); }
.lens-system-mobile .lens-node.active .node-core { filter: url(#glow-lens-m); }

.lens-bracket {
  display: none;
}

.lens-bracket-mobile {
  display: block;
}

/* impact bracket: a filled band, not a faint outline — reads as a zone, not decoration */
.bracket-bg, .bracket-bg-m {
  fill: color-mix(in srgb, var(--c) 14%, transparent);
  stroke: none;
  transition: fill 0.35s ease-out, x 0.35s ease-out, y 0.35s ease-out, width 0.35s ease-out, height 0.35s ease-out;
}

.bracket-edge, .bracket-edge-m {
  stroke: var(--c);
  stroke-width: 2;
  opacity: 0.8;
  transition: opacity 0.3s, x1 0.35s ease-out, x2 0.35s ease-out, y1 0.35s ease-out, y2 0.35s ease-out;
}

.lenses {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-4);
}
.lens {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 20px;
  border-radius: 100px;
  border: 1px solid var(--hairline-strong);
  background: var(--bg-800);
  color: var(--text-low);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.25s var(--ease-out);
}
.lens-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--text-faint);
  transition: all 0.25s;
}
.lens.is-active {
  border-color: var(--c);
  color: var(--text-hi);
  background: color-mix(in srgb, var(--c) 12%, var(--bg-800));
}
.lens.is-active .lens-dot { background: var(--c); box-shadow: 0 0 8px 1px var(--c); }

.lens-stage {
  margin-top: var(--sp-4);
  background: color-mix(in srgb, var(--c, transparent) 3%, var(--bg-800));
  border: 1px solid var(--hairline);
  border-top: 2px solid var(--c, var(--hairline));
  border-radius: 16px;
  padding: var(--sp-4);
  transition: border-top-color 0.3s, background 0.3s;
}

.lens-copy-grid { margin-top: var(--sp-4); min-height: 78px; }
.lens-copy { font-size: 18px; color: var(--text-hi); max-width: 60ch; }

.lens-closing { margin-top: var(--sp-5); font-size: 16px; color: var(--text-low); }
.lens-closing strong { color: var(--text-hi); font-weight: 600; }

@media (min-width: 861px) {
  .capabilities-body {
    display: grid;
    grid-template-columns: 236px 1fr;
    grid-template-areas: "lenses stage" "lenses copy";
    column-gap: var(--sp-6);
    align-items: start;
  }
  .lenses { grid-area: lenses; flex-direction: column; margin-top: 0; }
  .lens { justify-content: flex-start; }
  .lens-stage { grid-area: stage; margin-top: 0; padding: var(--sp-6) var(--sp-5); }
  .lens-copy-grid { grid-area: copy; margin-top: var(--sp-4); }
  .lens-system { margin-top: 0; }

  /* desktop: horizontal Revenue System, hide the mobile serpentine */
  .lens-system-desktop { display: block; }
  .lens-system-mobile { display: none; }
  .lens-bracket { display: block; }
  .lens-bracket-mobile { display: none; }
}

/* ============ 04 HOW WE WORK (mobile baseline: single column) ============ */
.loop-wrap {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: var(--sp-6);
  margin-top: var(--sp-6);
}
.loop-svg { width: 100%; }
.loop-track { stroke: rgba(255,255,255,0.08); stroke-width: 1.5; }
.loop-return { stroke: var(--green); stroke-width: 2; opacity: 0.55; stroke-linecap: round; }
#loopTraveler { fill: var(--cyan); filter: drop-shadow(0 0 6px var(--cyan)); }

.loop-stage { cursor: pointer; }
.loop-halo {
  fill: color-mix(in srgb, var(--c) 16%, transparent);
  transition: r 0.3s var(--ease-out), fill 0.3s;
}
.loop-core {
  fill: var(--c);
  opacity: 0.55;
  transition: opacity 0.3s, r 0.3s;
}
.loop-stage.is-active .loop-halo { r: 34; }
.loop-stage.is-active .loop-core { opacity: 1; r: 9; }
.loop-num {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--text-faint);
}
.loop-label {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  fill: var(--text-low);
  transition: fill 0.3s;
}
.loop-stage.is-active .loop-label { fill: var(--text-hi); }

.loop-detail { min-height: 60px; }
.loop-detail-line { font-size: 19px; color: var(--text-hi); max-width: 36ch; }

.how-closing { margin-top: var(--sp-6); font-size: 16px; color: var(--text-low); }
.how-closing strong { color: var(--text-hi); font-weight: 600; }

@media (min-width: 861px) {
  .loop-wrap { grid-template-columns: minmax(320px, 480px) 1fr; }
}

/* ============ 05 PROOF (mobile baseline: single column) ============ */
.section-proof {
  background: var(--bg-950);
  background-image: radial-gradient(ellipse 700px 400px at 50% 0%, #10b98110, transparent 70%);
}
.proof-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
  margin-top: var(--sp-7);
}
.proof-stat {
  padding: var(--sp-5) 0;
  border-top: 1px solid var(--hairline);
}
.proof-number {
  font-family: var(--font-mono);
  font-size: clamp(48px, 6vw, 76px);
  font-weight: 500;
  color: var(--green);
  line-height: 1;
  letter-spacing: -0.02em;
}
.proof-number .prefix, .proof-number .suffix { font-size: 0.5em; vertical-align: super; color: var(--text-hi); }
.proof-churn { color: var(--text-hi); font-size: clamp(36px, 4.6vw, 56px); display: flex; align-items: center; gap: 14px; }
.churn-from { color: var(--red); opacity: 0.75; }
.churn-arrow { color: var(--text-faint); font-size: 0.6em; }
.churn-to { color: var(--green); }

.proof-label {
  margin-top: var(--sp-3);
  font-size: 15px;
  color: var(--text-hi);
  font-weight: 500;
}
.proof-detail {
  margin-top: 4px;
  font-size: 14px;
  color: var(--text-low);
}

.proof-closing { margin-top: var(--sp-6); font-size: 14px; color: var(--text-faint); }

@media (min-width: 861px) {
  .proof-grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
}

/* ============ 06 CREDIBILITY (mobile baseline: single column) ============ */
.credibility-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
  margin-top: var(--sp-6);
  position: relative;
}
.credibility-grid::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 50%;
  height: 1px;
  background: linear-gradient(90deg, var(--blue), var(--pink), var(--violet), var(--cyan), var(--amber));
  opacity: 0.12;
}
.cred-lead {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 30px);
  color: var(--text-hi);
  font-weight: 500;
  line-height: 1.35;
}
.cred-body { margin-top: var(--sp-4); font-size: 16px; color: var(--text-low); max-width: 60ch; }

.cred-founder {
  border-top: 1px solid var(--hairline-strong);
  padding-top: var(--sp-4);
}
.cred-founder-name { font-family: var(--font-display); font-size: 18px; color: var(--text-hi); font-weight: 600; }
.cred-founder-role { font-size: 13px; color: var(--blue); margin-top: 2px; font-family: var(--font-mono); }
.cred-founder-bio { margin-top: var(--sp-3); font-size: 14px; color: var(--text-low); }
.cred-founder .validate-tag { margin-top: var(--sp-3); }

.cred-closing { margin-top: var(--sp-6); font-size: 16px; color: var(--text-low); }
.cred-closing strong { color: var(--text-hi); font-weight: 600; }

@media (min-width: 861px) {
  .credibility-grid { grid-template-columns: 1.6fr 1fr; }
  .cred-founder { border-top: none; border-left: 1px solid var(--hairline-strong); padding-top: 0; padding-left: var(--sp-4); }
}

/* ============ 07 CTA ============ */
.section-cta {
  text-align: center;
  padding-bottom: var(--sp-8);
}
.cta-inner { display: flex; flex-direction: column; align-items: center; max-width: 640px; }
.cta-converge { width: 300px; margin-bottom: var(--sp-4); }
.conv-line { fill: none; stroke-width: 1.3; opacity: 0.5; }
.conv-point { fill: var(--whatsapp); filter: drop-shadow(0 0 10px #25d366); }
.cta-title { font-size: clamp(30px, 4vw, 44px); }
.cta-body { margin-top: var(--sp-3); font-size: 17px; color: var(--text-low); max-width: 46ch; }
.cta-actions { margin-top: var(--sp-5); display: flex; gap: var(--sp-3); flex-wrap: wrap; justify-content: center; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.cta-tertiary { margin-top: var(--sp-4); font-size: 14px; color: var(--text-faint); }
.cta-tertiary a { color: var(--text-low); text-decoration: underline; text-underline-offset: 3px; }

/* ============ FOOTER ============ */
.footer { border-top: 1px solid var(--hairline); padding: var(--sp-5) var(--edge); }
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-3);
  font-size: 13px;
  color: var(--text-faint);
}
.footer-symbol { height: 16px; width: auto; opacity: 0.8; }
.footer-year { margin-left: 0; }

@media (min-width: 641px) {
  .footer-inner { flex-wrap: nowrap; }
  .footer-year { margin-left: auto; }
}