:root {
  --bg: #f4efe6;
  --bg-strong: #e8ddca;
  --surface: rgba(255, 252, 247, 0.84);
  --surface-strong: #fffdf9;
  --text: #1f2a22;
  --muted: #5c665e;
  --line: rgba(31, 42, 34, 0.12);
  --accent: #264f3b;
  --accent-soft: #dce9e1;
  --warm: #c2643b;
  --shadow: 0 24px 80px rgba(31, 42, 34, 0.12);
  --radius: 24px;
  --radius-small: 18px;
  --max-width: 1180px;
  --bg-start: #f8f2e8;
  --bg-mid: #f4efe6;
  --bg-end: #efe5d6;
  --glow-1: rgba(194, 100, 59, 0.2);
  --glow-2: rgba(38, 79, 59, 0.18);
  --header-bg: rgba(255, 253, 249, 0.78);
  --header-border: rgba(255, 255, 255, 0.6);
  --header-shadow: 0 12px 32px rgba(31, 42, 34, 0.08);
  --surface-border: rgba(255, 255, 255, 0.75);
  --panel-light-start: rgba(255, 251, 245, 0.82);
  --panel-light-end: rgba(232, 221, 202, 0.95);
  --panel-dark-start: rgba(38, 79, 59, 0.98);
  --panel-dark-end: rgba(25, 51, 38, 0.98);
  --choice-selected-start: rgba(38, 79, 59, 0.96);
  --choice-selected-end: rgba(25, 51, 38, 0.96);
  --choice-selected-text: #f7f3ea;
  --choice-selected-kicker: rgba(247, 243, 234, 0.7);
  --hero-dark-text: #f7f3ea;
  --tag-bg: rgba(247, 243, 234, 0.14);
  --tag-border: rgba(247, 243, 234, 0.18);
  --tag-text: #f7f3ea;
  --button-secondary-bg: rgba(255, 255, 255, 0.56);
  --body-grid: rgba(255, 255, 255, 0.08);
  --body-grid-mask: rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, var(--glow-1), transparent 32%),
    radial-gradient(circle at right 20%, var(--glow-2), transparent 28%),
    linear-gradient(180deg, var(--bg-start) 0%, var(--bg-mid) 42%, var(--bg-end) 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: linear-gradient(var(--body-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--body-grid) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, var(--body-grid-mask), transparent 75%);
  pointer-events: none;
}

.page-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding: 1rem 0 4rem;
  position: relative;
}

.site-header {
  position: sticky;
  top: 1rem;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  margin-bottom: 2.5rem;
  background: var(--header-bg);
  backdrop-filter: blur(18px);
  border: 1px solid var(--header-border);
  border-radius: 999px;
  box-shadow: var(--header-shadow);
}

.brand,
.site-nav a {
  color: var(--text);
  text-decoration: none;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.02em;
}

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

.site-nav a {
  font-size: 0.95rem;
  color: var(--muted);
}

.hero,
.journey-section,
.roadmap-section,
.scenarios-section,
.engagement-section,
.contact-section {
  margin-bottom: 2rem;
}

.journey-section {
  min-height: calc(100vh - 6rem);
}

.journey-intro {
  display: grid;
  gap: 0.8rem;
  max-width: 66ch;
  margin-bottom: 1.25rem;
}

.journey-intro p:last-child {
  margin: 0;
  color: var(--muted);
}

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

.journey-choice {
  display: grid;
  gap: 0.45rem;
  padding: 1.35rem 1.4rem;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 251, 245, 0.78);
  color: var(--text);
  text-align: left;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.journey-choice:hover,
.journey-choice:focus-visible {
  transform: translateY(-2px);
}

.journey-choice.is-selected {
  background: linear-gradient(135deg, var(--choice-selected-start), var(--choice-selected-end));
  border-color: var(--accent);
  color: var(--choice-selected-text);
}

.journey-choice-kicker {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--warm);
}

.journey-choice.is-selected .journey-choice-kicker {
  color: var(--choice-selected-kicker);
}

.journey-choice strong {
  font-size: 1.25rem;
}

.journey-choice small {
  font-size: 0.95rem;
  line-height: 1.5;
}

.journey-meta {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
}

.journey-meta h3 {
  font-family: "Fraunces", serif;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
}

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

.journey-selected-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--warm);
}

.journey-panels {
  display: flex;
  gap: 0.75rem;
  min-height: 72vh;
}

.journey-panel {
  position: relative;
  display: flex;
  flex: 0.55;
  min-width: 4.6rem;
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--panel-light-start), var(--panel-light-end));
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow);
  transition: flex 260ms ease, transform 260ms ease, background 260ms ease;
}

.journey-panel:hover {
  transform: translateY(-2px);
}

.journey-panel.is-active {
  flex: 4.6;
  background: linear-gradient(180deg, var(--panel-dark-start), var(--panel-dark-end)), var(--accent);
  color: var(--hero-dark-text);
}

.journey-tab {
  width: 4.6rem;
  min-width: 4.6rem;
  padding: 1.4rem 0.9rem;
  border: 0;
  background: transparent;
  color: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 1rem;
  cursor: pointer;
}

.journey-tab:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--hero-dark-text) 72%, transparent);
  outline-offset: -2px;
}

.journey-tab span {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.journey-tab strong {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.journey-content {
  display: none;
  padding: 2rem 2rem 2rem 0.5rem;
  width: 100%;
}

.expert-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.expert-tag {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--tag-bg);
  border: 1px solid var(--tag-border);
  color: var(--tag-text);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.expert-quote {
  margin: 0;
  padding: 1rem 1.1rem;
  border-left: 3px solid rgba(247, 243, 234, 0.32);
  background: rgba(247, 243, 234, 0.08);
  border-radius: 18px;
}

.expert-quote-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.8rem;
}

.expert-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  background: rgba(247, 243, 234, 0.16);
  border: 1px solid rgba(247, 243, 234, 0.2);
  color: var(--hero-dark-text);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.expert-identity {
  display: grid;
  gap: 0.2rem;
}

.expert-quote-text {
  margin: 0;
  font-family: "Fraunces", serif;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--hero-dark-text);
}

.expert-quote-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(247, 243, 234, 0.68);
}

.expert-identity strong {
  font-size: 0.92rem;
  color: var(--hero-dark-text);
}

.expert-company {
  font-size: 0.86rem;
  color: rgba(247, 243, 234, 0.82);
}

.journey-panel.is-active .journey-content {
  display: grid;
  align-content: start;
  gap: 0.9rem;
}

.journey-stage {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 800;
  color: rgba(247, 243, 234, 0.76);
}

.journey-panel.is-active p,
.journey-panel.is-active li {
  color: rgba(247, 243, 234, 0.88);
}

.expert-list {
  margin: 0;
  padding-left: 1.15rem;
}

.expert-list li + li {
  margin-top: 0.65rem;
}

.hero {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 1.5rem;
  align-items: stretch;
}

.hero-copy,
.hero-card,
.intro-block,
.roadmap-card,
.scenario-card,
.engagement-card,
.value-panel,
.contact-copy,
.contact-form {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: clamp(2rem, 4vw, 4rem);
}

.eyebrow,
.section-kicker,
.card-label,
.panel-kicker {
  margin: 0 0 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--warm);
}

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

h1,
h2 {
  font-family: "Fraunces", serif;
  font-weight: 700;
}

h1 {
  font-size: clamp(3rem, 7vw, 5.8rem);
  max-width: 11ch;
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(2rem, 4.2vw, 3.5rem);
  max-width: 14ch;
}

h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

p,
li,
label,
input,
textarea,
button {
  font-size: 1rem;
  line-height: 1.65;
}

.hero-text {
  max-width: 58ch;
  color: var(--muted);
  margin-bottom: 1.6rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
  cursor: pointer;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--accent);
  color: #fdf8f0;
}

.button-secondary {
  background: var(--button-secondary-bg);
  color: var(--text);
  border-color: var(--line);
}

.hero-card {
  padding: 1.75rem;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 92%, white), color-mix(in srgb, var(--accent) 74%, black)), var(--accent);
  color: var(--hero-dark-text);
}

.hero-list {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
}

.hero-list li + li {
  margin-top: 0.85rem;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.intro-block {
  padding: 1.75rem;
}

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

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-bottom: 2rem;
  background: rgba(31, 42, 34, 0.08);
  border-radius: var(--radius);
  overflow: hidden;
}

.signal-strip > div {
  padding: 1.4rem 1.5rem;
  background: rgba(255, 251, 245, 0.82);
}

.signal-title {
  display: inline-block;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--accent);
}

.section-heading {
  display: grid;
  gap: 0.8rem;
  margin-bottom: 1.4rem;
}

.section-heading p:last-child {
  max-width: 62ch;
  color: var(--muted);
  margin: 0;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.roadmap-card,
.scenario-card,
.engagement-card {
  padding: 1.4rem;
}

.roadmap-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  margin-bottom: 1rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
}

.roadmap-card p,
.scenario-card p,
.engagement-card p,
.contact-copy p,
.value-panel p {
  margin: 0;
  color: var(--muted);
}

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

.scenario-risk {
  margin-bottom: 0.7rem;
  font-weight: 800;
  color: var(--text);
}

.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.value-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 251, 245, 0.95), rgba(220, 233, 225, 0.85));
}

.contact-section {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 1.25rem;
}

.contact-copy,
.contact-form {
  padding: 1.8rem;
}

.contact-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
  background: var(--surface-strong);
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface-strong) 84%, white);
  color: var(--text);
  font: inherit;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(38, 79, 59, 0.18);
  border-color: rgba(38, 79, 59, 0.45);
}

.form-note {
  font-size: 0.92rem;
  color: var(--muted);
  margin: 0;
}

@media (max-width: 1080px) {
  .journey-switcher,
  .journey-panels,
  .hero,
  .contact-section,
  .intro-grid,
  .roadmap-grid,
  .scenario-grid,
  .engagement-grid,
  .value-panel {
    grid-template-columns: 1fr;
  }

  .signal-strip {
    grid-template-columns: 1fr;
  }

  .journey-section {
    min-height: auto;
  }

  h1 {
    max-width: 13ch;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(calc(100% - 1rem), var(--max-width));
    padding-top: 0.5rem;
  }

  .site-header {
    position: static;
    border-radius: 28px;
    padding: 1rem;
  }

  .site-nav {
    gap: 0.75rem 1rem;
  }

  .hero-copy,
  .journey-panel,
  .hero-card,
  .intro-block,
  .roadmap-card,
  .scenario-card,
  .engagement-card,
  .value-panel,
  .contact-copy,
  .contact-form {
    border-radius: 22px;
  }

  h1 {
    font-size: clamp(2.6rem, 14vw, 4.25rem);
  }

  h2 {
    max-width: none;
  }

  .journey-panels {
    flex-direction: column;
    gap: 0.85rem;
    min-height: auto;
  }

  .journey-panel,
  .journey-panel.is-active {
    flex: none;
    min-width: 100%;
  }

  .journey-tab {
    width: 100%;
    min-width: 100%;
    min-height: 4.25rem;
    flex-direction: row;
    justify-content: flex-start;
    padding: 1rem 1.1rem;
  }

  .journey-tab strong {
    writing-mode: horizontal-tb;
    transform: none;
  }

  .journey-content {
    padding: 0 1.1rem 1.25rem;
  }
}