:root {
  --bg: #07111f;
  --bg-soft: #0d1728;
  --panel: rgba(14, 25, 43, 0.88);
  --panel-strong: #111c30;
  --text: #edf2ff;
  --muted: #a7b4ce;
  --line: rgba(169, 184, 211, 0.14);
  --accent: #79a8ff;
  --accent-strong: #96b9ff;
  --accent-ink: #081121;
  --success: #80ffd0;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --radius-sm: 16px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(121, 168, 255, 0.16), transparent 30%),
    linear-gradient(180deg, #09101d 0%, #07111f 100%);
  color: var(--text);
  line-height: 1.6;
}

body::selection {
  background: rgba(121, 168, 255, 0.35);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.18s ease, transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

img {
  max-width: 100%;
}

.container {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

.section {
  padding: 5.5rem 0;
}

.section-dark {
  background: rgba(6, 12, 22, 0.55);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-narrow {
  max-width: 850px;
}

.eyebrow {
  display: inline-flex;
  margin: 0 0 0.9rem;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.05;
}

h1 {
  font-size: clamp(2.7rem, 7vw, 5.4rem);
  max-width: 10ch;
  letter-spacing: -0.04em;
}

.page-title {
  max-width: 14ch;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -0.03em;
  max-width: 13ch;
}

h3 {
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
  color: var(--muted);
}

.section-lead,
.hero-text {
  font-size: 1.1rem;
  max-width: 62ch;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(7, 17, 31, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-wrap,
.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 700;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 0.7rem;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), #bdd3ff);
  color: var(--accent-ink);
  box-shadow: 0 10px 30px rgba(121, 168, 255, 0.35);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  color: var(--muted);
  font-size: 0.96rem;
}

.nav a:hover,
.text-link:hover,
.site-footer a:hover {
  color: var(--text);
}

.hero {
  padding: 6rem 0 4rem;
}

.hero-compact {
  padding-bottom: 1.5rem;
}

.hero-grid,
.sample-grid,
.fit-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.hero-actions {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.hero-points {
  list-style: none;
  padding: 0;
  margin: 0.4rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
  color: var(--muted);
  font-size: 0.96rem;
}

.hero-points li::before,
.pricing-card li::before,
.fit-card li::before,
.sample-card li::before {
  content: "•";
  color: var(--success);
  margin-right: 0.55rem;
}

.card {
  background: linear-gradient(180deg, rgba(19, 31, 53, 0.94), rgba(12, 22, 38, 0.96));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 1.5rem;
}

.teardown-shell {
  padding-top: 1.5rem;
}

.teardown-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.teardown-sidebar {
  position: sticky;
  top: 6.25rem;
  padding: 1.5rem;
}

.teardown-sidebar ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0 1.25rem;
}

.teardown-sidebar li {
  margin-bottom: 0.55rem;
  color: var(--muted);
}

.sidebar-section {
  padding-top: 1rem;
  margin-top: 1rem;
  border-top: 1px solid var(--line);
}

.teardown-content {
  display: grid;
  gap: 1rem;
}

.teardown-block {
  padding: 1.5rem;
}

.teardown-block h2 {
  max-width: 18ch;
  margin-bottom: 1rem;
}

.teardown-block > p:not(.eyebrow) {
  max-width: 70ch;
}

.teardown-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.issue-list,
.score-list {
  display: grid;
  gap: 1rem;
  margin-top: 0.75rem;
}

.issue-list > div,
.score-item {
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.issue-list > div:first-child,
.score-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.score-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.score-item span {
  color: var(--muted);
  font-size: 0.95rem;
}

.signal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.signal-label,
.sample-label,
.featured-tag,
.proof-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
}

.signal-label,
.sample-label,
.proof-label {
  color: var(--muted);
}

.signal-badge,
.featured-tag {
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgba(121, 168, 255, 0.15);
  color: var(--accent-strong);
  border: 1px solid rgba(121, 168, 255, 0.2);
}

.hero-card h3 {
  font-size: 1.4rem;
  line-height: 1.2;
  margin-bottom: 1.35rem;
}

.mini-metrics {
  display: grid;
  gap: 1rem;
}

.mini-metrics div {
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.mini-metrics span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.mini-metrics strong {
  font-size: 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #b9ceff);
  color: var(--accent-ink);
  font-weight: 700;
  box-shadow: 0 18px 35px rgba(121, 168, 255, 0.25);
}

.button:hover {
  transform: translateY(-1px);
}

.button-secondary,
.button-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: none;
}

.button-small {
  min-height: 2.7rem;
  padding: 0.7rem 1rem;
  font-size: 0.95rem;
}

.pain-strip {
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.pain-item {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pain-number {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--accent-strong);
}

.playbook-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.playbook-card {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.playbook-header {
  display: grid;
  gap: 0.7rem;
}

.playbook-badge,
.featured-badge {
  display: inline-flex;
  width: fit-content;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgba(121, 168, 255, 0.12);
  border: 1px solid rgba(121, 168, 255, 0.18);
  color: var(--accent-strong);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.featured-badge {
  background: rgba(128, 255, 208, 0.12);
  border-color: rgba(128, 255, 208, 0.2);
  color: var(--success);
}

.playbook-tagline {
  font-size: 1rem;
}

.playbook-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
  color: var(--muted);
}

.playbook-list li {
  position: relative;
  padding-left: 1.2rem;
}

.playbook-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--success);
}

.playbook-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.playbook-price {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text);
}

.playbook-note {
  margin-top: 1rem;
  color: var(--muted);
}

.ai-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.ai-card {
  padding: 1.5rem;
}

.ai-icon {
  display: block;
  font-size: 1.75rem;
  margin-bottom: 0.9rem;
}

.deliverable-card {
  position: relative;
  padding-top: 2.5rem;
}

.deliverable-tag {
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--muted);
}

.deliverable-card.hot .deliverable-tag {
  color: var(--success);
}

.new-badge {
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgba(128, 255, 208, 0.12);
  color: var(--success);
  border: 1px solid rgba(128, 255, 208, 0.2);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-end;
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--text);
}

.partner-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

.partner-list li {
  margin-bottom: 0.6rem;
  color: var(--muted);
  padding-left: 1.2rem;
  position: relative;
}

.partner-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent-strong);
  font-size: 0.85rem;
}

.proof-strip {
  padding: 1.3rem 0 0;
}

.proof-grid,
.grid-3,
.framework-grid,
.deliverables-grid,
.pricing-grid {
  display: grid;
  gap: 1.25rem;
}

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

.proof-grid > div {
  padding: 1.25rem 0.25rem;
  border-top: 1px solid var(--line);
}

.feature-card,
.deliverable-card,
.framework-card,
.pricing-card,
.fit-card,
.sample-card,
.faq-item,
.cta-card {
  padding: 1.5rem;
}

.framework-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

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

.framework-card span {
  display: inline-block;
  margin-bottom: 0.9rem;
  color: var(--accent-strong);
  font-weight: 800;
  letter-spacing: 0.08em;
}

.feature-card,
.deliverable-card {
  min-height: 190px;
}

.sample-card ul,
.fit-card ul,
.pricing-card ul {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.sample-card li,
.fit-card li,
.pricing-card li {
  margin-bottom: 0.7rem;
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--accent-strong);
  font-weight: 600;
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card ul {
  flex: 1;
}

.pricing-card .button {
  margin-top: 1.5rem;
}

.price {
  margin: 1rem 0;
  color: var(--text);
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.price span {
  font-size: 1rem;
  color: var(--muted);
  font-weight: 600;
  margin-left: 0.25rem;
}

.pricing-card.featured {
  border-color: rgba(121, 168, 255, 0.35);
  box-shadow: 0 25px 60px rgba(69, 111, 194, 0.28);
}

.featured-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
}

.faq-list {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin-top: 0.9rem;
}

.cta-section {
  padding-top: 1rem;
}

.cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.site-footer {
  padding: 2rem 0 3.5rem;
  color: var(--muted);
}

.site-footer p {
  margin-top: 0.3rem;
}

@media (max-width: 1080px) {
  .framework-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .nav {
    display: none;
  }

  .hero-grid,
  .sample-grid,
  .fit-grid,
  .proof-grid,
  .grid-3,
  .deliverables-grid,
  .pricing-grid,
  .framework-grid,
  .cta-card,
  .teardown-layout,
  .teardown-grid-2,
  .ai-grid,
  .pain-grid,
  .playbook-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .cta-card,
  .nav-wrap,
  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .teardown-sidebar {
    position: static;
  }
}

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

.form-stack {
  display: grid;
  gap: 1rem;
}

label {
  display: grid;
  gap: 0.55rem;
  color: var(--text);
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(8, 16, 30, 0.9);
  color: var(--text);
  border-radius: 14px;
  padding: 0.95rem 1rem;
  font: inherit;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: #8392af;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(121, 168, 255, 0.45);
  border-color: rgba(121, 168, 255, 0.35);
}

.screen-card:hover,
.choice-card:hover,
.step-item:hover,
.task-item:hover,
.content-item:hover,
.bullet-panel:hover,
.stat-card:hover,
.message:hover {
  transform: translateY(-2px);
  border-color: rgba(121, 168, 255, 0.22);
}

.screen-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.screen-card {
  padding: 1.5rem;
  display: grid;
  gap: 0.8rem;
}

.screen-card .text-link {
  margin-top: 0.2rem;
}

.app-shell-wrap {
  padding: 2rem 0 4rem;
}

.app-shell-wrap .site-footer,
main + .site-footer {
  margin-top: 0;
}

.app-shell {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.app-sidebar {
  position: sticky;
  top: 6rem;
  padding: 1.5rem;
  display: grid;
  gap: 1.25rem;
}

.app-main,
.app-report,
.app-stack {
  display: grid;
  gap: 1.25rem;
}

.app-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.app-title {
  max-width: 16ch;
}

.app-card {
  padding: 1.5rem;
}

.app-card h2 {
  max-width: none;
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.step-list,
.task-list,
.content-list,
.prompt-list {
  display: grid;
  gap: 0.9rem;
}

.step-item,
.task-item,
.content-item {
  padding: 1rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.step-item {
  display: grid;
  gap: 0.2rem;
}

.step-item span,
.task-item p,
.content-item p,
.choice-card span {
  color: var(--muted);
}

.step-item.active {
  border-color: rgba(121, 168, 255, 0.35);
}

.compact-list .step-item {
  padding: 0.85rem 1rem;
}

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

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

.choice-card {
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  display: grid;
  gap: 0.35rem;
  cursor: default;
}

.choice-card.selected {
  border-color: rgba(121, 168, 255, 0.35);
  background: rgba(121, 168, 255, 0.08);
}

.top-gap {
  margin-top: 1rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.stat-card {
  padding: 1.25rem;
  display: grid;
  gap: 0.5rem;
}

.stat-card strong {
  font-size: 1.4rem;
  letter-spacing: -0.03em;
}

.bullet-panels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

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

.bullet-panel {
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.bullet-panel ul,
.prompt-list {
  margin: 0.85rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.report-hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.5rem;
  align-items: start;
}

.report-summary-card {
  padding: 1.5rem;
}

.report-summary-card h3 {
  margin-bottom: 0.85rem;
}

.compact-lead {
  max-width: 68ch;
}

.chat-shell {
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
}

.message-list {
  display: grid;
  gap: 1rem;
}

.message {
  padding: 1rem 1.1rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  max-width: 760px;
}

.message p + ul {
  margin-top: 0.85rem;
}

.user-message {
  margin-left: auto;
  background: rgba(121, 168, 255, 0.09);
}

.agent-message {
  background: rgba(255, 255, 255, 0.03);
}

.message ul {
  margin: 0.75rem 0 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.composer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
}

.composer-input {
  min-height: 3.3rem;
  padding: 1rem 1.1rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  color: #8392af;
  background: rgba(8, 16, 30, 0.9);
}

@media (max-width: 1080px) {
  .framework-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .report-hero,
  .bullet-panels-3,
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .nav {
    display: none;
  }

  .hero-grid,
  .sample-grid,
  .fit-grid,
  .proof-grid,
  .grid-3,
  .deliverables-grid,
  .pricing-grid,
  .framework-grid,
  .cta-card,
  .teardown-layout,
  .teardown-grid-2,
  .ai-grid,
  .pain-grid,
  .playbook-grid,
  .screen-grid,
  .app-shell,
  .choice-grid,
  .choice-grid-2,
  .bullet-panels,
  .composer {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .cta-card,
  .nav-wrap,
  .footer-wrap,
  .app-topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .teardown-sidebar,
  .app-sidebar {
    position: static;
  }
}

@media (max-width: 520px) {
  .section {
    padding: 4.25rem 0;
  }

  .container {
    width: min(calc(100% - 1.25rem), var(--max));
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .button,
  .button-small {
    width: 100%;
  }
}