:root {
  --charcoal: #080706;
  --charcoal-2: #15120f;
  --surface: #1f1914;
  --surface-2: #2b2119;
  --cream: #f4eadc;
  --cream-2: #eadcc8;
  --gold: #e8c49a;
  --copper: #c99763;
  --muted: #b8ada0;
  --line: rgba(232, 196, 154, 0.22);
  --line-strong: rgba(232, 196, 154, 0.42);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--cream);
  background:
    radial-gradient(44rem 30rem at 82% 8%, rgba(201, 151, 99, 0.2), transparent 64%),
    radial-gradient(42rem 26rem at 10% 6%, rgba(232, 196, 154, 0.13), transparent 62%),
    linear-gradient(180deg, #080706 0%, #0e0b09 44%, #15120f 100%);
  font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: var(--cream);
  color: var(--charcoal);
  font-weight: 800;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(calc(100% - 2rem), var(--max));
  min-height: 76px;
  margin: 0 auto;
  padding: 0.9rem 0;
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-width: max-content;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--gold);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.brand strong {
  display: block;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.42rem;
  line-height: 1;
}

.brand small {
  display: block;
  margin-top: 0.18rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-header nav,
footer nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.site-header nav a,
footer nav a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
}

.site-header nav a:not(.nav-cta):hover,
footer nav a:hover {
  color: var(--cream);
}

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 999px;
  font-weight: 800;
}

.nav-cta {
  padding: 0 1rem;
  color: var(--charcoal);
  background: var(--gold);
}

main {
  overflow: hidden;
}

.hero,
.workflow,
.demo-section,
.outputs,
.use-cases,
.note-section {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: clamp(2rem, 4vw, 3.8rem);
  align-items: center;
  min-height: calc(100vh - 76px);
  padding: clamp(2.4rem, 5vw, 5rem) 0 clamp(3rem, 5vw, 4.8rem);
}

.section-label {
  margin: 0 0 1rem;
  color: var(--copper);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2 {
  margin: 0;
  color: #fff;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 600;
  line-height: 0.98;
}

h1 {
  max-width: 780px;
  font-size: clamp(3.15rem, 6.6vw, 6rem);
}

h2 {
  max-width: 820px;
  font-size: clamp(2.55rem, 5vw, 5rem);
}

h3 {
  margin: 0;
  color: #fff;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  font-weight: 600;
  line-height: 1.08;
}

.lead,
.section-heading p,
.hero-copy > p:not(.section-label) {
  max-width: 680px;
  color: var(--cream-2);
  font-size: clamp(1rem, 1.45vw, 1.16rem);
}

.lead {
  margin: 1.4rem 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.btn {
  min-width: 170px;
  padding: 0.85rem 1.15rem;
  border: 1px solid transparent;
  font-size: 0.92rem;
}

.btn-primary {
  color: var(--charcoal);
  background: var(--gold);
  box-shadow: 0 16px 38px rgba(232, 196, 154, 0.2);
}

.btn-secondary {
  color: var(--cream);
  border-color: var(--line-strong);
  background: rgba(244, 234, 220, 0.04);
}

.hero-panel {
  position: relative;
  min-height: 420px;
  padding: clamp(1.2rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    linear-gradient(145deg, rgba(244, 234, 220, 0.08), rgba(244, 234, 220, 0.02)),
    rgba(21, 18, 15, 0.82);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel-orbit {
  position: absolute;
  inset: 1.6rem;
  border: 1px solid rgba(232, 196, 154, 0.13);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 48%, rgba(232, 196, 154, 0.38), transparent 0 14%, rgba(201, 151, 99, 0.16) 15% 28%, transparent 29%),
    conic-gradient(from 155deg, rgba(232, 196, 154, 0), rgba(232, 196, 154, 0.48), rgba(201, 151, 99, 0), rgba(244, 234, 220, 0.38), rgba(232, 196, 154, 0));
  mask-image: radial-gradient(circle, transparent 0 36%, #000 37% 100%);
  opacity: 0.85;
  animation: orbit 18s linear infinite;
}

@keyframes orbit {
  to {
    transform: rotate(360deg);
  }
}

.flow-list {
  position: relative;
  display: grid;
  gap: 0.95rem;
  width: min(100%, 430px);
  margin: 7rem auto 0;
}

.flow-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--cream);
  background: rgba(8, 7, 6, 0.74);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.22);
}

.flow-dot {
  flex: 0 0 auto;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 7px rgba(232, 196, 154, 0.12);
}

.flow-dot-copper {
  background: var(--copper);
}

.flow-dot-cream {
  background: var(--cream);
}

.workflow,
.demo-section,
.outputs,
.use-cases {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.section-heading {
  display: grid;
  gap: 1rem;
  margin-bottom: clamp(1.8rem, 4vw, 3.2rem);
}

.section-heading p {
  margin: 0;
}

.workflow-grid,
.asset-grid,
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.workflow-card,
.use-case-grid article,
.asset-card,
.controls-panel,
.result-panel,
.note-section {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(21, 18, 15, 0.72);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

.workflow-card,
.use-case-grid article {
  min-height: 270px;
  padding: 1.35rem;
}

.workflow-card {
  position: relative;
  overflow: hidden;
}

.workflow-card::after {
  content: "";
  position: absolute;
  inset: auto -30% -35% auto;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: rgba(232, 196, 154, 0.1);
}

.node-number {
  display: inline-block;
  margin-bottom: 4rem;
  color: var(--copper);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.workflow-card p,
.use-case-grid p,
.asset-card p {
  margin: 0.8rem 0 0;
  color: var(--muted);
}

.demo-shell {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: 1rem;
  align-items: stretch;
}

.controls-panel,
.result-panel {
  padding: clamp(1.1rem, 2.5vw, 1.65rem);
}

.controls-panel {
  display: grid;
  gap: 2rem;
}

.control-group h3 {
  margin-bottom: 1rem;
  font-size: 1.45rem;
}

.button-grid {
  display: grid;
  gap: 0.7rem;
}

.choice-button {
  width: 100%;
  min-height: 54px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--cream-2);
  background: rgba(8, 7, 6, 0.46);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.choice-button:hover {
  color: #fff;
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

.choice-button.is-selected {
  color: var(--charcoal);
  border-color: var(--gold);
  background: var(--gold);
}

.result-kicker {
  margin: 0 0 1rem;
  color: var(--copper);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.result-panel > p:not(.result-kicker) {
  max-width: 760px;
  color: var(--cream-2);
  font-size: 1.02rem;
}

.prompt-box,
.jje-use {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(8, 7, 6, 0.42);
}

.prompt-box span,
.jje-use span,
.asset-type {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--copper);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.prompt-box p,
.jje-use p {
  margin: 0;
  color: var(--cream);
}

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

.asset-card {
  display: grid;
  grid-template-columns: 0.82fr 1fr;
  gap: 1rem;
  min-height: 270px;
  padding: 1rem;
  overflow: hidden;
}

.asset-visual {
  position: relative;
  min-height: 220px;
  border-radius: 14px;
  background:
    radial-gradient(circle at 30% 28%, var(--asset-glow, rgba(232, 196, 154, 0.38)), transparent 0 18%, rgba(255, 255, 255, 0.06) 19% 28%, transparent 30%),
    linear-gradient(145deg, var(--asset-a, #302014), var(--asset-b, #0e0b09));
  overflow: hidden;
}

.asset-visual::before,
.asset-visual::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(244, 234, 220, 0.2);
  border-radius: 999px;
}

.asset-visual::before {
  inset: 20% 12% auto;
  height: 46%;
}

.asset-visual::after {
  right: -18%;
  bottom: -18%;
  width: 62%;
  aspect-ratio: 1;
  background: rgba(244, 234, 220, 0.06);
}

.asset-content {
  align-self: center;
  min-width: 0;
}

.asset-content h3 {
  font-size: clamp(1.45rem, 2.3vw, 2.2rem);
}

.asset-prompt {
  margin-top: 1.1rem;
  color: var(--gold);
  font-size: 0.86rem;
  font-weight: 800;
}

.use-case-grid article {
  min-height: 230px;
}

.note-section {
  margin-bottom: clamp(3rem, 6vw, 5rem);
  padding: clamp(1.3rem, 3vw, 2rem);
  color: var(--cream-2);
}

.note-section p {
  max-width: 920px;
  margin: 0;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
  padding: 1.4rem 0 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

footer p {
  margin: 0;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    position: relative;
  }

  .site-header nav {
    flex-wrap: wrap;
    gap: 0.8rem 1rem;
  }

  .hero,
  .demo-shell,
  .asset-card {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-panel {
    min-height: 360px;
  }

  .flow-list {
    margin-top: 5rem;
  }

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

@media (max-width: 680px) {
  .site-header nav a:not(.nav-cta) {
    font-size: 0.82rem;
  }

  .brand small {
    letter-spacing: 0.11em;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.35rem);
  }

  h2 {
    font-size: clamp(2.35rem, 11vw, 3.35rem);
  }

  .hero-actions,
  footer {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero-panel {
    min-height: 330px;
  }

  .flow-list {
    margin-top: 4rem;
  }

  .workflow-grid,
  .asset-grid,
  .use-case-grid {
    grid-template-columns: 1fr;
  }

  .workflow-card,
  .use-case-grid article,
  .asset-card {
    min-height: auto;
  }

  .node-number {
    margin-bottom: 2.6rem;
  }

  .asset-visual {
    min-height: 190px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}