:root {
  --bg: #08090a;
  --ink: #f4f4f1;
  --muted: #a5aaa7;
  --line: rgba(244, 244, 241, 0.16);
  --panel: #111315;
  --panel-2: #181b1f;
  --accent: #2f7dff;
  --accent-soft: #8bb8ff;
  --blue: #73a7ff;
  --heat: #8e1428;
  --heat-soft: #c73a50;
  --paper: #f4f4f1;
  --paper-muted: #555d61;
  --radius: 8px;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

button,
input,
textarea {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar,
.admin-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(18px, 4vw, 56px);
  background: rgba(8, 9, 10, 0.78);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--accent);
  color: var(--accent);
}

.nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 0.92rem;
}

.nav a:hover {
  color: var(--ink);
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  padding: 120px clamp(18px, 5vw, 72px) 72px;
  overflow: hidden;
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 9, 10, 0.96) 0%, rgba(8, 9, 10, 0.78) 36%, rgba(8, 9, 10, 0.16) 100%),
    linear-gradient(0deg, rgba(8, 9, 10, 0.9) 0%, rgba(8, 9, 10, 0.2) 45%);
  z-index: -1;
}

.hero-content {
  max-width: 820px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 18px;
  font-size: 6.4rem;
  line-height: 0.88;
  letter-spacing: 0;
  text-transform: uppercase;
}

h2 {
  margin-bottom: 16px;
  font-size: 4rem;
  line-height: 0.96;
  letter-spacing: 0;
  text-transform: uppercase;
}

h3 {
  font-size: 1.03rem;
  letter-spacing: 0;
}

.icon {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  color: var(--accent);
}

.icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero p:not(.eyebrow),
.section-head p,
.split-band p,
.chaos-section p,
.vision-flow-section p,
.detail-grid p,
.selected-card p,
.admin-intro p {
  color: var(--muted);
  font-size: 1.12rem;
}

.hero-actions,
.summary-actions,
.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-actions .button {
  flex: 0 1 auto;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
  border-color: rgba(47, 125, 255, 0.66);
}

.button.primary {
  color: #f7f8fb;
  background: var(--accent);
  border-color: var(--accent);
  font-weight: 900;
}

.button.ghost {
  background: rgba(244, 244, 241, 0.06);
}

.button.quiet {
  color: var(--muted);
}

.button.danger {
  border-color: rgba(142, 20, 40, 0.45);
  color: #ffd1c8;
}

.button.wide {
  width: 100%;
}

.band,
.split-band,
.chaos-section,
.vision-flow-section,
.config-section,
.summary-section {
  padding: clamp(70px, 9vw, 130px) clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
}

.band.light,
.split-band.light,
.vision-flow-section {
  color: #101213;
  background: var(--paper);
  border-top-color: rgba(16, 18, 19, 0.14);
}

.band.light .eyebrow,
.split-band.light .eyebrow,
.vision-flow-section .eyebrow {
  color: var(--heat);
}

.band.light .section-head p,
.split-band.light p,
.vision-flow-section .section-head p,
.band.light .pain-grid span,
.band.light .module-card span,
.band.light .selected-card p,
.band.light .selected-card li,
.band.light .compare-column li {
  color: var(--paper-muted);
}

.band.light .pain-grid article,
.band.light .compare-column,
.band.light .detail-grid article,
.band.light .module-card,
.band.light .selected-card {
  border-color: rgba(16, 18, 19, 0.14);
  background: #fff;
}

.section-head {
  max-width: 960px;
  margin: 0 auto 36px;
  text-align: center;
}

.section-head.left {
  margin-left: 0;
  text-align: left;
}

.pain-grid,
.compare-grid,
.detail-grid,
.module-spotlight,
.selected-cards,
.admin-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.pain-grid article,
.compare-column,
.detail-grid article,
.module-card,
.selected-card,
.admin-edit-card,
.admin-module {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
}

.pain-grid article,
.detail-grid article,
.module-card,
.selected-card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 22px;
}

.signal-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.signal-card {
  position: relative;
  min-height: 210px;
  overflow: hidden;
  padding: 20px;
  border: 1px solid rgba(16, 18, 19, 0.14);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(47, 125, 255, 0.08), rgba(142, 20, 40, 0.05)),
    #fff;
}

.signal-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(16, 18, 19, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(16, 18, 19, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, #000, transparent 76%);
}

.signal-card span,
.signal-card small {
  position: relative;
  display: block;
}

.signal-card span {
  font-weight: 900;
}

.signal-card small {
  color: var(--paper-muted);
}

.signal-visual {
  position: relative;
  height: 104px;
  margin: 18px 0;
}

.signal-visual i {
  position: absolute;
  display: block;
}

.inventory-visual .shelf {
  left: 0;
  right: 0;
  bottom: 18px;
  height: 10px;
  border-radius: 999px;
  background: rgba(16, 18, 19, 0.14);
}

.inventory-visual .box {
  width: 34px;
  height: 34px;
  border: 2px solid #101213;
  background:
    linear-gradient(135deg, rgba(47, 125, 255, 0.2), rgba(142, 20, 40, 0.14)),
    #fff;
  box-shadow: 0 12px 28px rgba(16, 18, 19, 0.12);
  animation: moveBox 3.4s ease-in-out infinite;
}

.inventory-visual .box::before {
  content: "";
  position: absolute;
  left: 7px;
  right: 7px;
  top: 0;
  height: 100%;
  border-left: 1px solid rgba(16, 18, 19, 0.22);
  border-right: 1px solid rgba(16, 18, 19, 0.22);
}

.inventory-visual .box-a { left: 8%; bottom: 28px; }
.inventory-visual .box-b { left: 38%; bottom: 28px; animation-delay: 0.35s; }
.inventory-visual .box-c { left: 68%; bottom: 28px; animation-delay: 0.7s; }

.customers-visual i {
  width: 34px;
  height: 46px;
  border-radius: 999px 999px 12px 12px;
  background: var(--accent);
  box-shadow: 0 14px 30px rgba(47, 125, 255, 0.18);
  animation: peopleShift 3.6s ease-in-out infinite;
}

.customers-visual i::before {
  content: "";
  position: absolute;
  left: 8px;
  top: -16px;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #101213;
}

.customers-visual i:nth-child(1) { left: 3%; top: 44px; transform: scale(0.9); }
.customers-visual i:nth-child(2) { left: 22%; top: 24px; background: var(--heat); animation-delay: 0.2s; }
.customers-visual i:nth-child(3) { left: 43%; top: 38px; animation-delay: 0.4s; }
.customers-visual i:nth-child(4) { right: 22%; top: 18px; background: var(--heat-soft); animation-delay: 0.6s; }
.customers-visual i:nth-child(5) { right: 4%; top: 46px; transform: scale(0.86); animation-delay: 0.8s; }

.whatsapp-visual .phone {
  left: 10px;
  top: 4px;
  width: 46px;
  height: 82px;
  border: 3px solid #101213;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 18px 34px rgba(16, 18, 19, 0.14);
}

.whatsapp-visual .phone::before {
  content: "";
  position: absolute;
  left: 15px;
  right: 15px;
  bottom: 7px;
  height: 4px;
  border-radius: 999px;
  background: #101213;
}

.whatsapp-visual .chat {
  left: 74px;
  width: 78px;
  height: 34px;
  border-radius: 12px 12px 12px 2px;
  background: var(--accent);
  box-shadow: 0 14px 28px rgba(47, 125, 255, 0.18);
  animation: sendMessage 3s ease-in-out infinite;
}

.whatsapp-visual .chat::before,
.whatsapp-visual .chat::after {
  content: "";
  position: absolute;
  left: 12px;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
}

.whatsapp-visual .chat::before {
  top: 11px;
  width: 44px;
}

.whatsapp-visual .chat::after {
  top: 19px;
  width: 30px;
}

.whatsapp-visual .chat-a { top: 14px; }
.whatsapp-visual .chat-b {
  top: 58px;
  background: var(--heat);
  animation-delay: 0.8s;
}

.management-visual .board {
  inset: 8px 2px 6px 2px;
  border: 2px solid rgba(16, 18, 19, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
}

.management-visual .bar {
  bottom: 22px;
  width: 18px;
  border-radius: 999px 999px 0 0;
  background: var(--accent);
  animation: barPulse 2.8s ease-in-out infinite;
}

.management-visual .bar-a { left: 22px; height: 34px; }
.management-visual .bar-b { left: 52px; height: 58px; background: var(--heat); animation-delay: 0.2s; }
.management-visual .bar-c { left: 82px; height: 44px; animation-delay: 0.4s; }

.management-visual .dot {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--heat-soft);
  animation: dotDecision 3.2s ease-in-out infinite;
}

.management-visual .dot-a { right: 34px; top: 28px; }
.management-visual .dot-b { right: 66px; top: 62px; animation-delay: 0.5s; background: var(--accent); }
}

.pain-grid strong,
.pain-grid span,
.module-card span,
.selected-card span {
  display: block;
}

.pain-grid strong {
  margin-bottom: 6px;
}

.pain-grid span,
.module-card span,
.module-card small,
.selected-card p,
.selected-card li,
.compare-column li {
  color: var(--muted);
}

.chaos-section {
  min-height: 92vh;
  display: grid;
  grid-template-columns: minmax(0, 0.68fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 20%, rgba(47, 125, 255, 0.12), transparent 28%),
    radial-gradient(circle at 86% 74%, rgba(142, 20, 40, 0.18), transparent 30%),
    #08090a;
}

.chaos-map {
  position: relative;
  min-height: 560px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    rgba(255, 255, 255, 0.03);
  background-size: 58px 58px;
  overflow: hidden;
}

.chaos-map::before,
.chaos-map::after {
  content: "";
  position: absolute;
  inset: 18%;
  border: 1px dashed rgba(199, 58, 80, 0.36);
  transform: rotate(-12deg);
  animation: unstableWire 6s ease-in-out infinite;
}

.chaos-map::after {
  inset: 28% 10%;
  border-color: rgba(47, 125, 255, 0.25);
  transform: rotate(17deg);
  animation-delay: 1.2s;
}

.silo {
  position: absolute;
  display: inline-flex;
  min-width: 126px;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border: 1px solid rgba(244, 244, 241, 0.2);
  border-radius: var(--radius);
  background: rgba(17, 19, 21, 0.92);
  color: var(--ink);
  font-weight: 900;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.34);
  animation: siloDrift 5.4s ease-in-out infinite;
}

.silo::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  right: 12px;
  top: 10px;
  border-radius: 999px;
  background: var(--heat-soft);
  box-shadow: 0 0 18px var(--heat-soft);
}

.s1 { left: 7%; top: 12%; transform: rotate(-7deg); }
.s2 { right: 9%; top: 9%; transform: rotate(5deg); animation-delay: 0.4s; }
.s3 { left: 28%; top: 32%; transform: rotate(10deg); animation-delay: 0.8s; }
.s4 { right: 24%; top: 42%; transform: rotate(-12deg); animation-delay: 1.1s; }
.s5 { left: 5%; bottom: 22%; transform: rotate(8deg); animation-delay: 0.2s; }
.s6 { right: 8%; bottom: 18%; transform: rotate(-5deg); animation-delay: 1.4s; }
.s7 { left: 34%; bottom: 7%; transform: rotate(-2deg); animation-delay: 0.9s; }
.s8 { left: 47%; top: 12%; transform: rotate(14deg); animation-delay: 1.8s; }

.noise {
  position: absolute;
  width: 58px;
  height: 58px;
  border-radius: 999px;
  border: 1px solid rgba(47, 125, 255, 0.28);
  animation: noisePulse 3.4s ease-in-out infinite;
}

.n1 { left: 16%; top: 46%; }
.n2 { right: 18%; top: 27%; animation-delay: 0.6s; }
.n3 { right: 36%; bottom: 24%; animation-delay: 1.1s; }
.n4 { left: 55%; bottom: 39%; animation-delay: 1.7s; }

.pipeline-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.pipeline-flow::before {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 52px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--heat));
  transform-origin: left;
  animation: pipeDraw 1.6s ease both;
}

.pipeline-flow article {
  position: relative;
  z-index: 1;
  min-height: 190px;
  padding: 18px;
  border: 1px solid rgba(16, 18, 19, 0.14);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 20px 60px rgba(16, 18, 19, 0.08);
  animation: pipelineRise 700ms ease both;
}

.pipeline-flow article:nth-child(2) { animation-delay: 0.12s; }
.pipeline-flow article:nth-child(3) { animation-delay: 0.24s; }
.pipeline-flow article:nth-child(4) { animation-delay: 0.36s; }
.pipeline-flow article:nth-child(5) { animation-delay: 0.48s; }

.pipeline-flow .icon {
  margin-bottom: 28px;
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

.pipeline-flow strong,
.pipeline-flow small {
  display: block;
}

.pipeline-flow small {
  color: var(--paper-muted);
}

.split-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

.flow {
  display: grid;
  gap: 10px;
}

.flow span {
  position: relative;
  min-height: 52px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.flow span::before {
  content: "";
  position: absolute;
  inset: 0;
  width: 40%;
  background: linear-gradient(90deg, transparent, rgba(47, 125, 255, 0.14), transparent);
  transform: translateX(-100%);
  animation: flowSweep 3.8s ease-in-out infinite;
}

.flow span:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 28px;
  bottom: -11px;
  width: 1px;
  height: 10px;
  background: var(--accent);
}

.ecosystem {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.ecosystem span,
.stack-map span,
.stage-track span,
.roadmap-list article,
.external-options label {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.ecosystem span {
  min-height: 96px;
  display: grid;
  place-items: center;
  text-align: center;
  transition: transform 180ms ease, border-color 180ms ease;
}

.ecosystem span:hover {
  transform: translateY(-3px);
  border-color: rgba(47, 125, 255, 0.72);
}

.ecosystem .core {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
  font-weight: 950;
  text-transform: uppercase;
}

.compare-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.compare-column {
  padding: 28px;
}

.compare-column.after {
  border-color: rgba(47, 125, 255, 0.36);
  background: rgba(47, 125, 255, 0.08);
}

.before-after-wrap {
  max-width: 1320px;
  margin: 0 auto;
  padding: 8px 0 10px;
  text-align: center;
}

.before-after-wrap h2 {
  max-width: 720px;
  margin: 0 auto 24px;
  color: #08090a;
  font-size: 3.7rem;
  line-height: 0.92;
}

.before-after-wrap h2 span {
  color: var(--accent);
}

.compare-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.compare-kicker span {
  width: 28px;
  height: 1px;
  background: rgba(47, 125, 255, 0.5);
}

.compare-hero {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.compare-panel {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.78fr 1fr;
  align-items: center;
  border: 1px solid rgba(16, 18, 19, 0.12);
  border-radius: var(--radius);
  background: #fff;
  text-align: left;
}

.after-panel {
  grid-template-columns: 1fr 1fr;
  border-color: rgba(47, 125, 255, 0.48);
  background:
    radial-gradient(circle at 88% 40%, rgba(47, 125, 255, 0.24), transparent 38%),
    #fff;
}

.compare-copy {
  position: relative;
  z-index: 2;
  padding: 30px 32px;
}

.compare-title-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 18px;
}

.compare-copy h3 {
  margin-bottom: 0;
  color: #08090a;
  font-size: 1.9rem;
}

.compare-copy ul {
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid rgba(16, 18, 19, 0.12);
  list-style: none;
}

.compare-copy li {
  position: relative;
  margin-bottom: 9px;
  padding-left: 24px;
  color: var(--paper-muted);
  font-size: 0.92rem;
}

.compare-copy li::before {
  content: "×";
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  width: 15px;
  height: 15px;
  place-items: center;
  border: 1px solid rgba(16, 18, 19, 0.24);
  border-radius: 999px;
  color: #6f777a;
  font-size: 0.7rem;
}

.after-panel .compare-copy li::before {
  content: "✓";
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

.compare-icon {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid rgba(47, 125, 255, 0.18);
  border-radius: 8px;
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

.compare-icon svg,
.metric-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.muted-icon {
  color: #727d82;
  background: #f0f2f3;
  border-color: #e0e4e7;
}

.compare-arrow {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 5;
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 1px solid rgba(47, 125, 255, 0.24);
  border-radius: 999px;
  color: var(--accent);
  background: #fff;
  box-shadow: 0 16px 44px rgba(47, 125, 255, 0.24);
  transform: translate(-50%, -50%);
  animation: arrowNudge 2.3s ease-in-out infinite;
}

.paper-stack {
  position: relative;
  min-height: 210px;
  filter: grayscale(1);
  opacity: 0.78;
}

.paper-stack i {
  position: absolute;
  left: 12%;
  width: 138px;
  height: 80px;
  border: 1px solid rgba(16, 18, 19, 0.12);
  background:
    linear-gradient(0deg, rgba(16, 18, 19, 0.08) 1px, transparent 1px),
    #f5f6f6;
  background-size: 100% 15px;
  box-shadow: 0 16px 30px rgba(16, 18, 19, 0.12);
  transform: rotate(var(--r));
  animation: paperFloat 4.4s ease-in-out infinite;
}

.paper-stack i:nth-child(1) { --r: -16deg; top: 54px; }
.paper-stack i:nth-child(2) { --r: -5deg; top: 74px; left: 20%; animation-delay: 0.2s; }
.paper-stack i:nth-child(3) { --r: 8deg; top: 96px; left: 14%; animation-delay: 0.4s; }
.paper-stack i:nth-child(4) { --r: 0deg; top: 122px; left: 23%; animation-delay: 0.6s; }

.digital-board {
  position: relative;
  min-height: 220px;
  pointer-events: none;
}

.digital-board .screen {
  position: absolute;
  right: 30px;
  top: 48px;
  width: 196px;
  height: 126px;
  border: 1px solid rgba(47, 125, 255, 0.22);
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(47, 125, 255, 0.12), rgba(255, 255, 255, 0.96)),
    #fff;
  box-shadow: 0 26px 60px rgba(47, 125, 255, 0.22);
  transform: perspective(520px) rotateY(-18deg) rotateX(6deg);
}

.digital-board .line {
  position: absolute;
  z-index: 2;
  height: 3px;
  border-radius: 999px;
  background: var(--accent);
  transform-origin: left;
  animation: lineGrow 1.8s ease-in-out infinite alternate;
}

.digital-board .l1 { right: 138px; top: 120px; width: 40px; transform: rotate(-22deg); }
.digital-board .l2 { right: 100px; top: 108px; width: 52px; transform: rotate(18deg); animation-delay: 0.2s; }
.digital-board .l3 { right: 58px; top: 91px; width: 64px; transform: rotate(-46deg); animation-delay: 0.4s; }

.digital-board .avatar {
  position: absolute;
  left: 34px;
  bottom: 58px;
  width: 22px;
  height: 28px;
  border-radius: 999px 999px 8px 8px;
  background: var(--accent);
  animation: avatarPulse 2.4s ease-in-out infinite;
}

.digital-board .avatar::before {
  content: "";
  position: absolute;
  left: 5px;
  top: -16px;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--accent);
}

.digital-board .check {
  position: absolute;
  right: 58px;
  bottom: 54px;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: rgba(47, 125, 255, 0.12);
  border: 1px solid rgba(47, 125, 255, 0.24);
}

.digital-board .check::before {
  content: "✓";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--accent);
  font-weight: 950;
}

.compare-column ul,
.selected-card ul {
  margin: 0;
  padding-left: 18px;
}

.onboarding-section {
  padding: clamp(82px, 10vw, 150px) clamp(14px, 4vw, 34px);
  border-top: 1px solid rgba(244, 244, 241, 0.12);
  background:
    radial-gradient(circle at 76% 28%, rgba(47, 125, 255, 0.16), transparent 22%),
    radial-gradient(circle at 12% 76%, rgba(47, 125, 255, 0.08), transparent 24%),
    #030405;
}

.onboarding-shell {
  position: relative;
  display: grid;
  grid-template-columns: 0.78fr 1.72fr;
  gap: clamp(28px, 4vw, 62px);
  align-items: center;
  min-height: 460px;
  overflow: hidden;
  padding: clamp(34px, 4vw, 56px);
  border: 1px solid rgba(139, 184, 255, 0.22);
  border-radius: 18px;
  background:
    radial-gradient(circle at 95% 0%, rgba(47, 125, 255, 0.13), transparent 28%),
    linear-gradient(135deg, rgba(17, 19, 21, 0.95), rgba(6, 8, 10, 0.94));
  box-shadow: 0 32px 96px rgba(0, 0, 0, 0.58), inset 0 0 48px rgba(47, 125, 255, 0.06);
}

.onboarding-shell::before,
.onboarding-shell::after {
  content: "";
  position: absolute;
  width: 230px;
  height: 230px;
  pointer-events: none;
  opacity: 0.24;
  background-image: radial-gradient(rgba(244, 244, 241, 0.42) 1px, transparent 1px);
  background-size: 16px 16px;
}

.onboarding-shell::before {
  right: 28px;
  top: -18px;
}

.onboarding-shell::after {
  left: 18px;
  bottom: -42px;
}

.onboarding-copy {
  position: relative;
  z-index: 1;
}

.onboarding-copy .eyebrow {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--accent);
}

.onboarding-copy .eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent);
}

.onboarding-copy .eyebrow::after {
  content: "";
  width: 150px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.onboarding-copy h2 {
  margin-bottom: 22px;
  color: var(--ink);
  font-size: 3.15rem;
  line-height: 0.98;
}

.onboarding-copy h2 span {
  color: var(--accent);
}

.onboarding-copy i {
  display: block;
  width: 58px;
  height: 4px;
  margin-bottom: 24px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(47, 125, 255, 0.82);
}

.onboarding-copy p:not(.eyebrow) {
  max-width: 430px;
  color: rgba(244, 244, 241, 0.72);
}

.stage-track {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(7, minmax(104px, 1fr));
  gap: 22px;
}

.stage-track::before {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 88px;
  height: 5px;
  background-image: radial-gradient(var(--accent) 2px, transparent 3px);
  background-size: 18px 5px;
  filter: drop-shadow(0 0 8px rgba(47, 125, 255, 0.9));
  opacity: 0.95;
}

.stage-step {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 10px;
  text-align: center;
}

.stage-number {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  background: var(--accent);
  font-size: 0.9rem;
  font-weight: 950;
  box-shadow: 0 0 22px rgba(47, 125, 255, 0.86);
}

.stage-orb {
  position: relative;
  display: grid;
  width: 112px;
  height: 112px;
  place-items: center;
  border: 1px solid rgba(47, 125, 255, 0.82);
  border-radius: 999px;
  color: #fff;
  background:
    radial-gradient(circle at 50% 45%, rgba(255, 255, 255, 0.14), transparent 34%),
    linear-gradient(145deg, rgba(244, 244, 241, 0.1), rgba(0, 0, 0, 0.62));
  box-shadow: inset 0 0 18px rgba(255, 255, 255, 0.07), 0 0 22px rgba(47, 125, 255, 0.32);
  animation: orbGlow 4.4s ease-in-out infinite;
}

.stage-orb::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: inherit;
  border: 1px solid rgba(244, 244, 241, 0.12);
  background: rgba(0, 0, 0, 0.28);
}

.stage-orb svg {
  position: relative;
  z-index: 1;
  width: 42px;
  height: 42px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.stage-step strong {
  color: var(--accent);
  font-size: 1.05rem;
}

.stage-step small {
  max-width: 150px;
  color: rgba(244, 244, 241, 0.68);
}

.architecture-section {
  position: relative;
  overflow: hidden;
  padding: clamp(78px, 9vw, 128px) clamp(18px, 5vw, 72px);
  color: #101213;
  background:
    linear-gradient(90deg, rgba(16, 18, 19, 0.04) 1px, transparent 1px),
    #f7f7f5;
}

.architecture-rail {
  position: absolute;
  left: 28px;
  top: 70px;
  bottom: 70px;
  display: grid;
  justify-items: center;
  gap: 16px;
  width: 24px;
  color: var(--heat);
}

.architecture-rail span {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  color: var(--heat);
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.architecture-rail i {
  width: 1px;
  min-height: 230px;
  background: linear-gradient(180deg, var(--heat), rgba(142, 20, 40, 0.16));
}

.architecture-rail b {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: #d7d9da;
}

.architecture-rail b:first-of-type {
  background: var(--heat);
}

.architecture-wrap {
  max-width: 1240px;
  margin: 0 auto;
}

.architecture-heading {
  max-width: 790px;
  margin: 0 auto 56px;
  text-align: center;
}

.architecture-heading p {
  display: inline-flex;
  align-items: center;
  gap: 36px;
  margin-bottom: 20px;
  color: var(--heat);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.architecture-heading p span {
  width: 70px;
  height: 1px;
  background: rgba(142, 20, 40, 0.62);
}

.architecture-heading h2 {
  margin-bottom: 22px;
  color: #060708;
  font-size: 3.25rem;
  line-height: 1.02;
}

.architecture-heading h2 span {
  color: var(--heat);
}

.architecture-heading small {
  display: block;
  color: #4f5559;
  font-size: 1.05rem;
  line-height: 1.65;
}

.architecture-heading i {
  display: block;
  width: 86px;
  height: 4px;
  margin: 28px auto 0;
  border-radius: 999px;
  background: var(--heat);
}

.architecture-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

.architecture-grid article {
  position: relative;
  min-height: 260px;
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 22px;
  align-content: start;
  padding: 36px 34px 28px;
  border: 1px solid rgba(16, 18, 19, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 58px rgba(16, 18, 19, 0.06);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.architecture-grid article:nth-child(1),
.architecture-grid article:nth-child(2),
.architecture-grid article:nth-child(3) {
  grid-column: span 2;
}

.architecture-grid article:nth-child(4) {
  grid-column: 2 / span 2;
}

.architecture-grid article:nth-child(5) {
  grid-column: 4 / span 2;
}

.architecture-grid article:hover {
  transform: translateY(-5px);
  border-color: rgba(142, 20, 40, 0.3);
}

.architecture-grid article.featured {
  border-color: rgba(229, 22, 34, 0.32);
  background:
    radial-gradient(circle at 22% 30%, rgba(229, 22, 34, 0.1), transparent 34%),
    #fff;
  box-shadow: 0 26px 76px rgba(229, 22, 34, 0.16);
}

.arch-icon {
  display: grid;
  width: 86px;
  height: 86px;
  place-items: center;
  border: 1px solid rgba(16, 18, 19, 0.08);
  border-radius: 999px;
  color: #08090a;
  background: #fff;
  box-shadow: 0 18px 42px rgba(16, 18, 19, 0.08);
}

.arch-icon svg {
  width: 38px;
  height: 38px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.architecture-grid .featured .arch-icon {
  color: var(--heat);
}

.architecture-grid b {
  display: block;
  margin-bottom: 10px;
  color: var(--heat);
  font-size: 1.2rem;
}

.architecture-grid h3 {
  margin-bottom: 12px;
  color: #08090a;
  font-size: 1.16rem;
  text-transform: uppercase;
}

.architecture-grid p {
  color: #4f5559;
  font-size: 1rem;
}

.architecture-grid em {
  position: absolute;
  left: 34px;
  bottom: 28px;
  width: 58px;
  height: 3px;
  border-radius: 999px;
  background: #d7d9da;
}

.architecture-grid .featured em {
  width: 98px;
  background: var(--heat);
}

.architecture-grid strong {
  position: absolute;
  right: 34px;
  bottom: 22px;
  color: #08090a;
  font-size: 2rem;
  line-height: 1;
  font-weight: 400;
}

.architecture-grid .featured strong {
  color: var(--heat);
}

.technical .stack-map span {
  color: #101213;
  background: #fff;
  border-color: rgba(16, 18, 19, 0.14);
}

.technical .stack-map span:nth-child(3) {
  color: #fff;
  background: var(--heat);
  border-color: var(--heat);
}

.stack-map {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.stack-map span {
  min-height: 110px;
  display: grid;
  place-items: center;
  color: var(--muted);
  text-transform: uppercase;
  font-weight: 800;
}

.modules {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 16%, rgba(47, 125, 255, 0.12), transparent 28%),
    radial-gradient(circle at 16% 82%, rgba(142, 20, 40, 0.12), transparent 26%),
    #030405;
}

.modules .section-head {
  max-width: 1000px;
}

.modules .section-head .eyebrow {
  display: none;
}

.modules .section-head h2 {
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
  color: #fff;
  font-size: clamp(3rem, 6vw, 5.9rem);
  line-height: 0.92;
  text-shadow: 0 12px 34px rgba(255, 255, 255, 0.1);
}

.modules .section-head h2::after {
  content: ".";
  color: var(--accent);
}

.modules .section-head p {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  color: rgba(244, 244, 241, 0.74);
}

.module-showcase {
  display: grid;
  gap: 24px;
}

.module-tabs,
.config-tabs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.config-tabs button {
  display: inline-flex;
  min-width: max-content;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
}

.config-tabs button.active {
  border-color: var(--accent);
  background: rgba(47, 125, 255, 0.18);
}

.config-tabs .icon {
  width: 32px;
  height: 32px;
}

.module-tabs {
  justify-content: center;
  gap: 12px;
  padding: 8px 0 14px;
}

.module-tabs button {
  position: relative;
  display: inline-flex;
  min-width: 150px;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid rgba(244, 244, 241, 0.18);
  border-radius: 999px;
  padding: 12px 22px;
  color: rgba(244, 244, 241, 0.88);
  background: rgba(255, 255, 255, 0.025);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.module-tabs button::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -18px;
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 12px solid transparent;
  transform: translateX(-50%);
}

.module-tabs button:hover,
.module-tabs button.active {
  transform: translateY(-2px);
  border-color: rgba(47, 125, 255, 0.8);
  color: #fff;
  background: rgba(47, 125, 255, 0.18);
  box-shadow: 0 0 32px rgba(47, 125, 255, 0.32);
}

.module-tabs button.active::after {
  border-top-color: var(--accent);
}

.module-tabs .icon {
  width: 28px;
  height: 28px;
  border: 0;
  color: var(--accent);
}

.module-tabs .icon svg {
  width: 22px;
  height: 22px;
}

.module-explorer {
  position: relative;
  display: grid;
  grid-template-columns: minmax(360px, 1.05fr) 1.45fr 74px;
  gap: 18px;
  align-items: center;
  padding-top: 10px;
}

.module-main-card,
.module-metric-card {
  border: 1px solid rgba(244, 244, 241, 0.16);
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.015)),
    #07090b;
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.36);
}

.module-main-card {
  display: grid;
  min-height: 384px;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 22px;
  align-content: start;
  padding: 36px;
  border-color: rgba(47, 125, 255, 0.74);
  background:
    radial-gradient(circle at 18% 18%, rgba(47, 125, 255, 0.18), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015)),
    #050607;
}

.module-main-icon,
.metric-icon,
.metric-check {
  display: grid;
  place-items: center;
  border: 1px solid rgba(47, 125, 255, 0.72);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(47, 125, 255, 0.08);
  box-shadow: 0 0 36px rgba(47, 125, 255, 0.22);
}

.module-main-icon {
  width: 82px;
  height: 82px;
}

.module-main-icon svg {
  width: 42px;
  height: 42px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.module-main-card p,
.module-metric-card p {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.module-main-card h3 {
  margin-bottom: 18px;
  color: #fff;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1;
}

.module-main-card i {
  display: block;
  width: 52px;
  height: 3px;
  margin-bottom: 24px;
  border-radius: 999px;
  background: var(--accent);
}

.module-main-card small {
  display: block;
  max-width: 620px;
  color: rgba(244, 244, 241, 0.84);
  font-size: 1.08rem;
  line-height: 1.65;
}

.module-main-card footer {
  grid-column: 1 / -1;
  display: flex;
  align-items: end;
  justify-content: flex-end;
  gap: 22px;
  margin-top: auto;
  padding-top: 28px;
  border-top: 1px solid rgba(244, 244, 241, 0.16);
}

.module-detail-button,
.module-next-control {
  display: inline-flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border: 1px solid rgba(47, 125, 255, 0.75);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(47, 125, 255, 0.04);
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.module-detail-button {
  min-width: 210px;
  padding: 0 28px;
}

.module-detail-button:hover,
.module-next-control:hover {
  transform: translateY(-2px);
  background: rgba(47, 125, 255, 0.14);
  box-shadow: 0 0 28px rgba(47, 125, 255, 0.22);
}

.module-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.module-metric-card {
  min-height: 330px;
  display: grid;
  align-content: start;
  padding: 28px;
}

.metric-icon,
.metric-check {
  width: 54px;
  height: 54px;
  margin-bottom: 20px;
}

.metric-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.85;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.module-metric-card h3 {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 1.48rem;
}

.metric-bars {
  display: grid;
  grid-template-columns: repeat(4, minmax(32px, 1fr));
  gap: 5px;
  margin-bottom: 18px;
}

.metric-bars i {
  height: 6px;
  border-radius: 999px;
  background: rgba(244, 244, 241, 0.12);
}

.metric-bars i.filled {
  background: var(--accent);
  box-shadow: 0 0 14px rgba(47, 125, 255, 0.34);
}

.module-metric-card hr {
  width: 100%;
  margin: 0 0 18px;
  border: 0;
  border-top: 1px solid rgba(244, 244, 241, 0.14);
}

.module-metric-card dl {
  margin: 0 0 18px;
}

.module-metric-card dt {
  color: rgba(244, 244, 241, 0.62);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.module-metric-card dd {
  margin: 4px 0 0;
  color: var(--accent);
  font-size: 1.22rem;
  font-weight: 900;
}

.module-metric-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  color: rgba(244, 244, 241, 0.86);
  list-style: none;
}

.module-metric-card li::before {
  content: "✓";
  margin-right: 8px;
  color: var(--accent);
  font-weight: 900;
}

.metric-check {
  width: 38px;
  height: 38px;
  margin: 22px 0 0;
}

.module-next-control {
  width: 60px;
  height: 60px;
  padding: 0;
  font-size: 2rem;
}

.config-section {
  position: relative;
  overflow: visible;
  background:
    radial-gradient(circle at 82% 16%, rgba(47, 125, 255, 0.11), transparent 30%),
    linear-gradient(180deg, #fbfcff 0%, #f3f5f8 100%);
  color: #101213;
}

.config-section .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
}

.config-section .section-head p {
  color: #47516b;
}

.config-layout {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.workflow-panel {
  position: sticky;
  top: 88px;
  display: grid;
  gap: 18px;
  max-height: calc(100vh - 108px);
  overflow: auto;
  padding: 24px;
  border: 1px solid rgba(16, 18, 19, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 24px 70px rgba(16, 18, 19, 0.1);
}

.workflow-panel::before {
  content: "Resumen en vivo";
  color: #080d1c;
  font-size: 0.84rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.progress-ring {
  --progress: 0%;
  position: relative;
  display: grid;
  width: 174px;
  height: 174px;
  place-items: center;
  justify-self: center;
  border-radius: 999px;
  background: conic-gradient(var(--accent) var(--progress), #edf2ff 0);
  box-shadow: 0 16px 38px rgba(47, 125, 255, 0.16);
}

.progress-ring strong,
.progress-ring span {
  grid-area: 1 / 1;
}

.progress-ring strong {
  z-index: 1;
  margin-top: -18px;
  font-size: 2.55rem;
  color: #070b17;
}

.progress-ring span {
  z-index: 1;
  margin-top: 52px;
  color: #1d2740;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.progress-ring::after {
  content: "";
  grid-area: 1 / 1;
  width: 122px;
  height: 122px;
  border-radius: 999px;
  background: #fff;
}

.config-steps {
  display: grid;
  gap: 7px;
}

.config-side-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.config-side-head span {
  color: #080d1c;
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

#sticky-count {
  padding: 5px 12px;
  border-radius: 999px;
  color: var(--accent);
  background: #eef4ff;
  font-size: 0.82rem;
}

.config-steps button {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 26px 12px;
  gap: 10px;
  align-items: center;
  min-height: 54px;
  border: 1px solid rgba(16, 18, 19, 0.08);
  border-radius: var(--radius);
  padding: 7px 10px;
  color: #111827;
  background: rgba(255, 255, 255, 0.82);
  text-align: left;
  cursor: pointer;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.config-steps button.active {
  border-color: rgba(47, 125, 255, 0.86);
  box-shadow: 0 0 0 1px rgba(47, 125, 255, 0.54), 0 10px 26px rgba(47, 125, 255, 0.1);
}

.config-steps button:hover {
  transform: translateY(-1px);
  border-color: rgba(47, 125, 255, 0.44);
}

.config-steps button.complete .icon {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

.config-steps strong,
.config-steps small {
  display: block;
}

.config-steps small {
  color: #47516b;
}

.config-steps i {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border: 1px solid #d3dbe8;
  border-radius: 999px;
  color: #fff;
  font-style: normal;
  font-size: 0.8rem;
  background: #fff;
}

.config-steps button.complete i {
  border-color: var(--accent);
  background: var(--accent);
}

.config-steps em {
  width: 4px;
  height: 24px;
  background-image: radial-gradient(circle, #cdd5e3 1.5px, transparent 1.5px);
  background-size: 4px 6px;
}

.config-workspace {
  min-width: 0;
}

.config-hero-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 24px;
  align-items: start;
  margin-bottom: 12px;
}

.config-hero-row .section-head {
  margin-bottom: 0;
}

.config-info-note {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  border: 1px solid rgba(47, 125, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.64);
  color: #1a2439;
}

.config-info-note p {
  margin: 0;
}

.config-info-note strong {
  color: var(--accent);
}

.inline-icon,
.total-icon {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: var(--radius);
  color: var(--accent);
}

.inline-icon svg,
.total-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.config-tabs {
  display: none;
}

.selector-group {
  margin-bottom: 16px;
  padding: 28px;
  border: 1px solid rgba(16, 18, 19, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 56px rgba(16, 18, 19, 0.07);
}

.selector-heading {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 26px;
}

.selector-heading p {
  margin: 0;
  color: #47516b;
}

.selector-heading .icon {
  width: 58px;
  height: 58px;
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
  border-radius: 999px;
  box-shadow: 0 14px 30px rgba(47, 125, 255, 0.26);
}

.selector-heading h3 {
  margin-bottom: 4px;
  font-size: 1.52rem;
}

.selector-help {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  border: 0;
  color: #43506b;
  background: transparent;
  cursor: pointer;
}

.selector-card-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.74fr 0.74fr;
  gap: 18px;
}

.selector-card-grid.single {
  grid-template-columns: minmax(0, 1fr);
}

.selector-card-grid.duo {
  grid-template-columns: minmax(420px, 1.25fr) minmax(280px, 0.75fr);
}

.selector-card-grid.single .selector-row.featured {
  grid-template-columns: minmax(180px, 0.36fr) minmax(0, 1fr);
}

.selector-group h3,
.option-panel h3,
.option-panel h4 {
  color: #101213;
}

.selector-row {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  min-height: 338px;
  margin-bottom: 0;
  padding: 28px;
  border: 1px solid rgba(16, 18, 19, 0.11);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.76);
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.selector-row:hover {
  transform: translateY(-3px);
  border-color: rgba(47, 125, 255, 0.4);
  box-shadow: 0 12px 28px rgba(16, 18, 19, 0.08);
}

.selector-row.selected {
  border-color: rgba(47, 125, 255, 0.72);
  background:
    radial-gradient(circle at 14% 28%, rgba(47, 125, 255, 0.12), transparent 28%),
    #fff;
}

.selector-row.featured {
  grid-column: span 1;
  grid-template-columns: 200px minmax(0, 1fr);
  border-color: rgba(47, 125, 255, 0.62);
  background:
    linear-gradient(135deg, rgba(47, 125, 255, 0.08), rgba(255, 255, 255, 0.92) 44%),
    #fff;
}

.selector-row input {
  position: absolute;
  opacity: 0;
}

.selector-row .control {
  position: absolute;
  top: 24px;
  right: 24px;
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 2px solid #c7cfdd;
  border-radius: 6px;
  background: #fff;
}

.selector-row input[type="radio"] + .control {
  border-radius: 999px;
}

.selector-row.selected .control {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 10px 22px rgba(47, 125, 255, 0.26);
}

.selector-row.selected .control::after {
  content: "✓";
  color: #fff;
  font-size: 0.95rem;
  font-weight: 900;
}

.selector-row:focus-visible {
  outline: 3px solid rgba(47, 125, 255, 0.34);
  outline-offset: 3px;
}

.module-icon {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 0;
  border-radius: 999px;
  color: var(--accent);
  background: #eef4ff;
}

.module-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.selector-row.featured .module-icon {
  display: none;
}

.module-visual {
  position: relative;
  display: grid;
  min-height: 210px;
  place-items: end center;
}

.module-visual i {
  position: absolute;
  border-radius: var(--radius);
  background: #eef1f6;
  box-shadow: 0 20px 50px rgba(16, 18, 19, 0.1);
}

.module-visual i:nth-child(1) {
  left: 26px;
  bottom: 30px;
  width: 64px;
  height: 132px;
  border: 4px solid #101827;
  background: #fff;
}

.module-visual i:nth-child(2) {
  right: 18px;
  bottom: 30px;
  width: 78px;
  height: 88px;
  background: linear-gradient(160deg, #fff, #f2f5fa);
}

.module-visual i:nth-child(3) {
  right: 8px;
  bottom: 10px;
  width: 56px;
  height: 80px;
  background: linear-gradient(180deg, #2f7dff, #0b55e5);
}

.module-visual b {
  position: absolute;
  left: 50px;
  bottom: 70px;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: var(--radius);
  color: #fff;
  background: var(--accent);
  box-shadow: 0 18px 34px rgba(47, 125, 255, 0.28);
}

.module-visual svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.selector-copy {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.selector-row strong,
.selector-row small,
.selector-row em {
  display: block;
}

.selector-row small {
  color: #354057;
  font-size: 0.94rem;
  line-height: 1.42;
}

.selector-row em {
  color: var(--heat);
  font-size: 0.82rem;
  font-style: normal;
  font-weight: 800;
}

.allegra-plan-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 6px;
}

.allegra-plan {
  position: relative;
  display: grid;
  gap: 2px;
  padding: 10px 12px 10px 34px;
  border: 1px solid #dce3ef;
  border-radius: var(--radius);
  background: #f8fbff;
}

.allegra-plan i {
  position: absolute;
  left: 10px;
  top: 13px;
  width: 14px;
  height: 14px;
  border: 1px solid #b9c5d9;
  border-radius: 999px;
  background: #fff;
}

.allegra-plan em {
  color: #050815;
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 900;
}

.allegra-plan small {
  color: #526079;
  font-size: 0.72rem;
  line-height: 1.2;
}

.allegra-plan.selected {
  border-color: rgba(47, 125, 255, 0.66);
  background: #eef5ff;
}

.allegra-plan.selected i {
  border-color: var(--accent);
  background: radial-gradient(circle, var(--accent) 45%, transparent 50%), #fff;
}

.selector-row mark {
  justify-self: end;
  border-radius: var(--radius);
  padding: 6px 11px;
  color: var(--accent);
  background: #eaf2ff;
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.selector-row strong {
  color: #050815;
  font-size: 1.24rem;
}

.selector-row.featured strong {
  font-size: 1.48rem;
}

.selector-row b {
  grid-column: 2;
  align-self: end;
  color: #050815;
  font-size: 1.4rem;
  white-space: nowrap;
}

.selector-row b::before {
  content: "Implementación";
  display: block;
  margin-bottom: 5px;
  color: #526079;
  font-size: 0.82rem;
  font-weight: 800;
}

.selector-row.featured b {
  font-size: 1.6rem;
}

.variant-link {
  grid-column: 2;
  align-self: end;
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 900;
}

.selector-row.featured .variant-link {
  position: absolute;
  right: 28px;
  bottom: 28px;
}

.config-total-bar {
  display: grid;
  grid-template-columns: 58px minmax(150px, 0.9fr) minmax(170px, auto) minmax(190px, 0.9fr) auto auto;
  gap: 18px;
  align-items: center;
  padding: 20px 24px;
  border: 1px solid rgba(16, 18, 19, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 56px rgba(16, 18, 19, 0.08);
}

.total-icon {
  width: 52px;
  height: 52px;
  color: #fff;
  background: var(--accent);
  box-shadow: 0 14px 28px rgba(47, 125, 255, 0.24);
}

.config-total-bar strong {
  display: block;
  color: #070b17;
}

.config-total-bar small {
  display: block;
  margin-top: 4px;
  color: #526079;
}

.config-total-bar > b {
  padding-left: 24px;
  border-left: 1px solid rgba(16, 18, 19, 0.12);
  color: #050815;
  font-size: 1.8rem;
  white-space: nowrap;
}

.total-delta {
  padding: 10px 14px;
  border-radius: var(--radius);
  color: #0e4fb9;
  background: #edf4ff;
  font-size: 0.92rem;
  font-weight: 900;
}

.option-panel {
  margin-top: 14px;
  padding: 16px 18px;
  border: 1px solid rgba(16, 18, 19, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
}

.option-panel summary {
  color: #101213;
  font-weight: 900;
  cursor: pointer;
}

.option-panel h4 {
  margin: 16px 0 10px;
}

.external-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.external-options label {
  display: flex;
  gap: 10px;
  padding: 12px;
  color: #101213;
  background: #f6f7f3;
}

.external-options small {
  display: block;
  color: #606765;
}

.quote-panel,
.final-summary {
  position: sticky;
  top: 88px;
  max-height: calc(100vh - 110px);
  overflow: auto;
  padding: 22px;
  border-radius: var(--radius);
  background: #101213;
  color: var(--ink);
  box-shadow: var(--shadow);
}

.quote-panel {
  outline: 1px solid rgba(47, 125, 255, 0.32);
}

.workflow-panel .quote-panel {
  display: none;
}

dl {
  margin: 18px 0;
}

dl div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

dt {
  color: var(--muted);
}

dd {
  margin: 0;
  text-align: right;
  font-weight: 900;
}

.detail-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.roadmap-list {
  display: grid;
  gap: 10px;
  max-width: 980px;
  margin: 0 auto;
}

.roadmap-list article {
  display: grid;
  grid-template-columns: 64px minmax(0, 260px) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 18px;
}

.roadmap-list span {
  color: var(--accent);
  font-weight: 950;
}

.metric-visual {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.metric-visual article {
  min-height: 150px;
  padding: 18px 18px 16px;
  border: 1px solid rgba(16, 18, 19, 0.14);
  border-radius: var(--radius);
  background: #fff;
  text-align: left;
  box-shadow: 0 18px 44px rgba(16, 18, 19, 0.06);
}

.metric-visual .metric-icon,
.metric-visual strong,
.metric-visual b,
.metric-visual small {
  display: block;
}

.metric-visual .metric-icon {
  width: 42px;
  height: 42px;
  margin-bottom: 10px;
  color: #fff;
  background: rgba(47, 125, 255, 0.1);
  border-color: rgba(47, 125, 255, 0.18);
}

.metric-visual .metric-icon svg {
  width: 21px;
  height: 21px;
}

.metric-visual strong {
  min-height: 34px;
  color: #101213;
  font-size: 0.86rem;
}

.metric-visual b {
  margin: 4px 0 8px;
  color: #08090a;
  font-size: 2rem;
  line-height: 1;
}

.metric-visual i {
  display: block;
  width: 100%;
  height: 8px;
  margin: 8px 0 12px;
  border-radius: 999px;
  background:
    radial-gradient(circle at var(--value) 50%, #fff 0 5px, var(--accent) 6px 8px, transparent 9px),
    linear-gradient(90deg, var(--accent) var(--value), rgba(16, 18, 19, 0.12) var(--value));
  transform-origin: left;
  animation: barGrow 900ms ease both;
}

.metric-visual small {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.metric-visual article:not(.after) i {
  background:
    radial-gradient(circle at var(--value) 50%, #fff 0 5px, var(--accent) 6px 8px, transparent 9px),
    linear-gradient(90deg, var(--accent) var(--value), rgba(16, 18, 19, 0.12) var(--value));
}

.metric-visual article:not(.after) small {
  color: #7c858a;
}

.metric-visual .after {
  border-color: rgba(47, 125, 255, 0.28);
}

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 8px 14px;
  border: 1px solid rgba(47, 125, 255, 0.18);
  border-radius: 999px;
  color: #73808a;
  background: #fff;
  font-size: 0.76rem;
}

.live-pill span {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 16px var(--accent);
  animation: dotDecision 2s ease-in-out infinite;
}

.roadmap-list p {
  margin-bottom: 0;
  color: var(--muted);
}

.summary-section {
  background: #101213;
}

.summary-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: start;
}

.selected-cards {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.selected-card span {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.philosophy {
  min-height: 70vh;
  display: grid;
  place-content: center;
  padding: clamp(70px, 10vw, 150px) clamp(18px, 5vw, 72px);
  text-align: center;
  border-top: 1px solid var(--line);
  color: #101213;
  background: var(--paper);
}

.philosophy p,
.philosophy strong {
  margin: 0;
  font-size: clamp(2.7rem, 7vw, 7rem);
  line-height: 0.92;
  text-transform: uppercase;
}

.philosophy strong {
  color: var(--accent);
}

.mobile-quote-toggle,
.mobile-quote {
  display: none;
}

.print-date {
  display: none;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 420ms ease, transform 420ms ease;
}

.reveal.visible,
.band.visible,
.split-band.visible,
.summary-section.visible {
  opacity: 1;
  transform: none;
}

@keyframes flowSweep {
  0% {
    transform: translateX(-120%);
  }
  54%,
  100% {
    transform: translateX(280%);
  }
}

@keyframes liftPulse {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes orbGlow {
  0%,
  100% {
    transform: translateY(0);
    box-shadow: inset 0 0 18px rgba(255, 255, 255, 0.07), 0 0 20px rgba(47, 125, 255, 0.28);
  }
  50% {
    transform: translateY(-6px);
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.1), 0 0 32px rgba(47, 125, 255, 0.52);
  }
}

@keyframes barGrow {
  from {
    transform: scaleX(0.12);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes unstableWire {
  0%,
  100% {
    opacity: 0.26;
    transform: rotate(-12deg) scale(1);
  }
  50% {
    opacity: 0.62;
    transform: rotate(9deg) scale(1.05);
  }
}

@keyframes siloDrift {
  0%,
  100% {
    margin: 0;
  }
  50% {
    margin: -10px 8px 0 -6px;
  }
}

@keyframes noisePulse {
  0%,
  100% {
    opacity: 0.18;
    transform: scale(0.82);
  }
  50% {
    opacity: 0.62;
    transform: scale(1.22);
  }
}

@keyframes pipeDraw {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes pipelineRise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes moveBox {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  45% {
    transform: translate(18px, -18px) rotate(7deg);
  }
  70% {
    transform: translate(34px, 0) rotate(0deg);
  }
}

@keyframes peopleShift {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-9px) scale(1.04);
  }
}

@keyframes sendMessage {
  0% {
    opacity: 0;
    transform: translateX(-20px) scale(0.9);
  }
  18%,
  70% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateX(26px) scale(0.96);
  }
}

@keyframes barPulse {
  0%,
  100% {
    transform: scaleY(0.72);
  }
  50% {
    transform: scaleY(1);
  }
}

@keyframes dotDecision {
  0%,
  100% {
    transform: scale(0.9);
    opacity: 0.55;
  }
  50% {
    transform: scale(1.25);
    opacity: 1;
  }
}

@keyframes arrowNudge {
  0%,
  100% {
    transform: translate(-50%, -50%);
  }
  50% {
    transform: translate(-42%, -50%);
  }
}

@keyframes paperFloat {
  0%,
  100% {
    margin-top: 0;
  }
  50% {
    margin-top: -8px;
  }
}

@keyframes lineGrow {
  from {
    opacity: 0.55;
    scale: 0.78 1;
  }
  to {
    opacity: 1;
    scale: 1 1;
  }
}

@keyframes avatarPulse {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.admin-body {
  background: #f4f4f1;
  color: #111315;
}

.admin-header {
  color: var(--ink);
}

.admin-main {
  padding: 110px clamp(18px, 5vw, 72px) 70px;
}

.admin-intro {
  max-width: 920px;
  margin-bottom: 28px;
}

.admin-intro h1 {
  color: #111315;
}

.admin-section {
  margin-bottom: 22px;
  padding: 22px;
  border: 1px solid rgba(16, 18, 19, 0.14);
  border-radius: var(--radius);
  background: #fff;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-grid.compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

label {
  display: grid;
  gap: 6px;
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(16, 18, 19, 0.2);
  border-radius: var(--radius);
  padding: 11px 12px;
  color: #111315;
  background: #f8f8f5;
}

textarea {
  resize: vertical;
}

.file-button input {
  display: none;
}

.admin-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-edit-card,
.admin-module {
  padding: 18px;
  color: #111315;
  background: #f8f8f5;
}

.admin-module-list {
  display: grid;
  gap: 14px;
}

.admin-module-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  margin-bottom: 14px;
}

.admin-module-head p {
  margin-bottom: 4px;
  color: var(--heat);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.switch-label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.switch-label input {
  width: auto;
}

.save-bar {
  position: sticky;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px;
  border: 1px solid rgba(16, 18, 19, 0.15);
  border-radius: var(--radius);
  background: rgba(244, 244, 241, 0.9);
  backdrop-filter: blur(12px);
}

@media (max-width: 980px) {
  h1 {
    font-size: 4.6rem;
  }

  h2 {
    font-size: 3rem;
  }

  .nav {
    display: none;
  }

  .split-band,
  .chaos-section,
  .config-layout,
  .summary-layout {
    grid-template-columns: 1fr;
  }

  .pain-grid,
  .signal-board,
  .detail-grid,
  .selected-cards,
  .admin-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pipeline-flow {
    grid-template-columns: 1fr;
  }

  .pipeline-flow::before {
    left: 36px;
    right: auto;
    top: 8%;
    bottom: 8%;
    width: 3px;
    height: auto;
    transform-origin: top;
  }

  .pipeline-flow article {
    min-height: 140px;
  }

  .before-after-wrap h2 {
    font-size: 3rem;
  }

  .compare-hero {
    grid-template-columns: 1fr;
  }

  .compare-arrow {
    top: 50%;
    transform: translate(-50%, -50%) rotate(90deg);
  }

  .compare-panel,
  .after-panel {
    grid-template-columns: 0.8fr 1fr;
  }

  .metric-visual {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .config-hero-row,
  .selector-card-grid,
  .selector-card-grid.duo,
  .selector-card-grid.single .selector-row.featured,
  .config-total-bar {
    grid-template-columns: 1fr;
  }

  .config-info-note {
    max-width: 520px;
  }

  .selector-row,
  .selector-row.featured {
    grid-template-columns: 160px minmax(0, 1fr);
  }

  .selector-row b,
  .variant-link {
    grid-column: 2;
  }

  .config-total-bar > b {
    padding-left: 0;
    border-left: 0;
  }

  .module-explorer {
    grid-template-columns: 1fr;
  }

  .module-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .module-next-control {
    width: 100%;
    max-width: 260px;
    justify-self: center;
  }

  .chaos-map {
    min-height: 500px;
  }

  .onboarding-shell {
    grid-template-columns: 1fr;
  }

  .stage-track {
    overflow-x: auto;
    padding-bottom: 8px;
  }

  .stage-track::before {
    left: 54px;
    right: 54px;
  }

  .architecture-section {
    padding-left: 34px;
    padding-right: 34px;
  }

  .architecture-rail {
    display: none;
  }

  .architecture-heading h2 {
    font-size: 2.7rem;
  }

  .architecture-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .architecture-grid article,
  .architecture-grid article:nth-child(1),
  .architecture-grid article:nth-child(2),
  .architecture-grid article:nth-child(3),
  .architecture-grid article:nth-child(4),
  .architecture-grid article:nth-child(5) {
    grid-column: auto;
  }

  .architecture-grid article.featured {
    grid-column: span 2;
  }

  .workflow-panel {
    position: static;
    max-height: none;
    overflow: visible;
  }

  .quote-panel {
    display: none;
  }

  .mobile-quote-toggle {
    position: fixed;
    right: 14px;
    bottom: 14px;
    z-index: 60;
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    border: 0;
    border-radius: var(--radius);
    padding: 12px 14px;
    color: #101213;
    background: var(--accent);
    font-weight: 900;
    max-width: calc(100vw - 28px);
    white-space: nowrap;
  }

  .mobile-quote {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: 68px;
    z-index: 55;
    display: block;
    max-height: 70vh;
    overflow: auto;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #101213;
    color: var(--ink);
    box-shadow: var(--shadow);
  }

  .mobile-quote[aria-hidden="true"] {
    display: none;
  }

  .form-grid.compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  h1 {
    font-size: 2.8rem;
    line-height: 0.94;
  }

  h2 {
    font-size: 2.2rem;
    line-height: 1;
  }

  .hero p:not(.eyebrow),
  .section-head p,
  .split-band p,
  .detail-grid p,
  .selected-card p,
  .admin-intro p {
    font-size: 1rem;
  }

  .hero {
    min-height: 88vh;
    padding-left: 24px;
    padding-right: 24px;
  }

  .pain-grid,
  .compare-grid,
  .signal-board,
  .detail-grid,
  .selected-cards,
  .external-options,
  .metric-visual,
  .selector-card-grid,
  .form-grid,
  .form-grid.compact,
  .admin-card-grid {
    grid-template-columns: 1fr;
  }

  .selector-row {
    grid-template-columns: 26px 42px minmax(0, 1fr);
  }

  .selector-row b {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .selector-group {
    padding: 18px;
  }

  .workflow-panel {
    padding: 18px;
  }

  .config-hero-row {
    gap: 16px;
  }

  .config-info-note {
    grid-template-columns: 34px minmax(0, 1fr);
    padding: 16px;
  }

  .selector-heading {
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr);
  }

  .selector-help {
    grid-column: 1 / -1;
    margin-left: 0;
  }

  .selector-row,
  .selector-row.featured,
  .selector-card-grid.single .selector-row.featured {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .module-visual {
    min-height: 170px;
  }

  .selector-row b,
  .variant-link {
    grid-column: 1;
  }

  .selector-row.featured .variant-link {
    position: static;
  }

  .config-total-bar {
    padding: 18px;
  }

  .config-total-bar .button {
    width: 100%;
  }

  .modules .section-head h2 {
    font-size: 2.45rem;
  }

  .module-tabs {
    justify-content: start;
  }

  .module-tabs button {
    min-width: 138px;
    min-height: 52px;
    padding: 10px 16px;
  }

  .module-main-card {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .module-main-icon {
    width: 68px;
    height: 68px;
  }

  .module-main-icon svg {
    width: 34px;
    height: 34px;
  }

  .module-main-card h3 {
    font-size: 2rem;
  }

  .module-main-card footer {
    display: grid;
    align-items: start;
  }

  .module-detail-button {
    width: 100%;
  }

  .module-metrics {
    grid-template-columns: 1fr;
  }

  .module-metric-card {
    min-height: auto;
  }

  .onboarding-section {
    padding-left: 16px;
    padding-right: 16px;
  }

  .onboarding-shell {
    padding: 28px 18px;
  }

  .onboarding-copy h2 {
    font-size: 2.25rem;
  }

  .onboarding-copy .eyebrow::after {
    width: 80px;
  }

  .stage-track {
    grid-template-columns: 1fr;
    overflow: visible;
  }

  .stage-track::before {
    left: 55px;
    right: auto;
    top: 42px;
    bottom: 42px;
    width: 4px;
    height: auto;
    background-size: 4px 18px;
  }

  .stage-step {
    grid-template-columns: 42px 82px minmax(0, 1fr);
    justify-items: start;
    text-align: left;
  }

  .stage-number {
    width: 34px;
    height: 34px;
    align-self: center;
  }

  .stage-orb {
    width: 82px;
    height: 82px;
  }

  .stage-orb svg {
    width: 32px;
    height: 32px;
  }

  .stage-step strong {
    align-self: end;
  }

  .stage-step small {
    grid-column: 3;
    max-width: none;
  }

  .architecture-section {
    padding: 68px 16px;
  }

  .architecture-heading {
    margin-bottom: 34px;
  }

  .architecture-heading p {
    gap: 14px;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
  }

  .architecture-heading p span {
    width: 34px;
  }

  .architecture-heading h2 {
    font-size: 2.05rem;
  }

  .architecture-heading small {
    font-size: 0.96rem;
  }

  .architecture-grid {
    grid-template-columns: 1fr;
  }

  .architecture-grid article,
  .architecture-grid article.featured {
    grid-column: auto;
    min-height: 226px;
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 18px;
    padding: 24px;
  }

  .arch-icon {
    width: 64px;
    height: 64px;
  }

  .arch-icon svg {
    width: 28px;
    height: 28px;
  }

  .architecture-grid em {
    left: 24px;
    bottom: 22px;
  }

  .architecture-grid strong {
    right: 24px;
    bottom: 16px;
  }

  .before-after-wrap h2 {
    font-size: 2.2rem;
  }

  .compare-panel,
  .after-panel {
    grid-template-columns: 1fr;
  }

  .compare-copy {
    padding: 24px;
  }

  .paper-stack,
  .digital-board {
    min-height: 170px;
  }

  .paper-stack i {
    left: 22%;
  }

  .digital-board .screen {
    right: 50%;
    width: 210px;
    transform: translateX(50%) perspective(520px) rotateY(-18deg) rotateX(6deg);
  }

  .digital-board .l1 { right: calc(50% + 22px); }
  .digital-board .l2 { right: calc(50% - 22px); }
  .digital-board .l3 { right: calc(50% - 76px); }

  .silo {
    min-width: 108px;
    min-height: 48px;
    font-size: 0.86rem;
  }

  .roadmap-list article {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .roadmap-list p {
    grid-column: 2;
  }

  .admin-actions {
    display: none;
  }
}

@media (max-width: 540px) {
  h1 {
    font-size: 2.32rem;
    line-height: 1;
  }

  .hero-content {
    max-width: 342px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .mobile-quote-toggle {
    left: 14px;
    right: auto;
  }
}

@media (max-width: 420px) {
  h1 {
    font-size: 2.12rem;
  }

  .hero {
    padding-left: 20px;
    padding-right: 20px;
  }

  .button {
    padding-left: 14px;
    padding-right: 14px;
  }

}

@media print {
  body {
    color: #111;
    background: #fff;
  }

  .topbar,
  .admin-header,
  .hero-actions,
  .selector-list,
  .option-panel,
  .mobile-quote,
  .mobile-quote-toggle,
  .summary-actions {
    display: none !important;
  }

  .hero {
    min-height: auto;
    padding: 40px 0;
  }

  .hero img,
  .hero-overlay {
    display: none;
  }

  .band,
  .split-band,
  .config-section,
  .summary-section,
  .philosophy {
    padding: 26px 0;
    border-top: 1px solid #ccc;
    background: #fff;
    color: #111;
  }

  .config-layout,
  .summary-layout {
    display: block;
  }

  .quote-panel,
  .final-summary {
    position: static;
    color: #111;
    background: #fff;
    box-shadow: none;
    border: 1px solid #ccc;
  }

  .print-date {
    display: block;
    color: #333;
  }
}