/* ======================================================================
   Sovereign Economics Foundation, homepage styles.
   Hand-written. No frameworks.

   Reference register:
     Pentagram (typographic confidence), MIT Press (serif display +
     sans utility), Rockefeller Foundation, Open Society Foundations
     (institutional gravitas), Bloomberg Big Take (hero treatments).

   Sections:
     1.  Design tokens
     2.  Reset and base
     3.  Layout primitives (grid, full bleed, eyebrow)
     4.  Typography
     5.  Site header
     6.  Hero
     7.  Buttons and links
     8.  Section eyebrows and numbering
     9.  Framework prose
     10. Pillar moment
     11. Capabilities and product studios
     12. Compare band (full bleed dark)
     13. Scenarios
     14. Audience index
     15. Quiet status block
     16. Form
     17. Footer
     18. Thanks page
====================================================================== */


/* ----------------------------------------------------------------------
   1. Design tokens
---------------------------------------------------------------------- */
:root {
  /* Colour */
  --color-bg: #FBFAF5;             /* warm off-white */
  --color-bg-tint: #F2EEE3;        /* a slightly tinted band */
  --color-text: #1A1A1A;           /* near-black, slight warm undertone */
  --color-muted: #5A5A5A;
  --color-muted-soft: #767169;
  --color-rule: #E5E0D5;
  --color-rule-strong: #C9C2B0;
  --color-oxblood: #5C1F1F;
  --color-oxblood-deep: #4A1818;
  --color-oxblood-hover: #7A2929;
  --color-cream: #F8F1E5;          /* italic text on dark band */
  --color-error: #8A1F1F;

  /* Type families */
  --font-serif: "Fraunces", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Type scale */
  --type-hero: clamp(2.5rem, 6.5vw, 5.5rem);
  --type-display: clamp(2rem, 4.2vw, 3.25rem);
  --type-h2: clamp(1.65rem, 2.4vw, 2.1rem);
  --type-h3: 1.25rem;
  --type-lead: clamp(1.15rem, 1.4vw, 1.375rem);
  --type-body: 1.0625rem;          /* 17px */
  --type-small: 0.9375rem;         /* 15px */
  --type-eyebrow: 0.75rem;         /* 12px */

  /* Layout */
  --canvas-max: 1400px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-pad-y: clamp(5rem, 10vh, 8rem);
  --section-gap: clamp(1.5rem, 4vh, 3rem);

  /* Misc */
  --rule-thin: 1px;
  --transition-fast: 0.15s ease;
}


/* ----------------------------------------------------------------------
   2. Reset and base
---------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--type-body);
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

main { display: block; }

img, svg { display: block; max-width: 100%; }

::selection {
  background: var(--color-oxblood);
  color: var(--color-bg);
}


/* ----------------------------------------------------------------------
   3. Layout primitives
---------------------------------------------------------------------- */

/* The canvas is a 12-column grid that snaps in at the desktop breakpoint.
   Below desktop, sections collapse to a single fluid column. */
.canvas {
  width: 100%;
  max-width: var(--canvas-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(1rem, 2vw, 1.75rem);
  row-gap: var(--section-gap);
}

@media (max-width: 1023px) {
  .grid-12 { grid-template-columns: 1fr; }
}

/* Section wrapper. Each section sits inside one of these. */
.section {
  padding-block: var(--section-pad-y);
}

.section-tight {
  padding-block: clamp(3rem, 6vh, 5rem);
}

/* Full-bleed band for the dark compare moment. */
.band-dark {
  background: var(--color-oxblood);
  color: var(--color-bg);
}

.band-tint {
  background: var(--color-bg-tint);
}


/* ----------------------------------------------------------------------
   4. Typography
---------------------------------------------------------------------- */

/* Editorial eyebrow. Used above sections and as section numbers. */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--type-eyebrow);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-oxblood);
  margin: 0 0 1.5rem;
  display: inline-block;
}

.eyebrow-muted {
  color: var(--color-muted);
}

.eyebrow-on-dark {
  color: var(--color-cream);
  opacity: 0.85;
}

/* Generic heading reset. */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: inherit;
  letter-spacing: -0.012em;
  margin: 0;
}

h2 {
  font-size: var(--type-h2);
  line-height: 1.15;
  font-weight: 500;
}

h3 {
  font-size: var(--type-h3);
  line-height: 1.3;
  font-weight: 500;
}

p { margin: 0 0 1.15rem; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--color-oxblood);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
  transition: color var(--transition-fast);
}

a:hover { color: var(--color-oxblood-hover); }

em { font-style: italic; }

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: rgba(92, 31, 31, 0.06);
  padding: 0.05em 0.4em;
  border-radius: 1px;
}

.lead {
  font-size: var(--type-lead);
  line-height: 1.45;
  font-weight: 400;
  color: var(--color-text);
}


/* ----------------------------------------------------------------------
   5. Site header
---------------------------------------------------------------------- */
.site-header {
  position: relative;
  z-index: 5;
  border-bottom: var(--rule-thin) solid var(--color-rule);
  background: var(--color-bg);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: var(--canvas-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.site-header-mark {
  color: var(--color-oxblood);
  width: 168px;
  height: 50px;
  display: block;
}

.site-header-mark svg {
  width: 100%;
  height: 100%;
}

.site-header-meta {
  font-family: var(--font-mono);
  font-size: var(--type-eyebrow);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.site-header-aside {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: clamp(0.75rem, 2vw, 1.75rem);
}

.site-header-studio {
  font-family: var(--font-mono);
  font-size: var(--type-eyebrow);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-oxblood);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
  white-space: nowrap;
}
.site-header-studio:hover {
  text-decoration-thickness: 2px;
}

@media (max-width: 600px) {
  .site-header-inner { height: 60px; }
  .site-header-mark { width: 130px; height: 38px; }
  .site-header-meta { display: none; }
  .site-header-aside { gap: 0.75rem; }
  .site-header-studio { letter-spacing: 0.12em; }
}


/* ----------------------------------------------------------------------
   6. Hero
---------------------------------------------------------------------- */
.hero {
  min-height: 82vh;
  display: flex;
  align-items: stretch;
  border-bottom: var(--rule-thin) solid var(--color-rule);
  position: relative;
}

.hero-canvas {
  width: 100%;
  max-width: var(--canvas-max);
  margin: 0 auto;
  padding: clamp(3rem, 9vh, 7rem) var(--gutter) clamp(2.5rem, 6vh, 5rem);
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: 1fr auto auto;
  column-gap: clamp(1rem, 2vw, 1.75rem);
  row-gap: clamp(1.5rem, 4vh, 3rem);
}

.hero-eyebrow {
  grid-column: 1 / -1;
  grid-row: 1 / 2;
  align-self: start;
  margin: 0;
}

.hero-headline {
  grid-column: 1 / span 10;
  grid-row: 2 / 3;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: var(--type-hero);
  line-height: 0.96;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin: 0;
  max-width: 18ch;
  text-wrap: balance;
}

.hero-aside {
  grid-column: 11 / span 2;
  grid-row: 2 / 3;
  align-self: end;
  font-family: var(--font-mono);
  font-size: var(--type-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  text-align: right;
  line-height: 1.6;
}

.hero-aside-rule {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--color-oxblood);
  margin: 0.6rem 0 0.6rem auto;
}

.hero-foot {
  grid-column: 1 / -1;
  grid-row: 3 / 4;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(1rem, 2vw, 1.75rem);
  align-items: end;
  padding-top: clamp(1.5rem, 4vh, 3rem);
  border-top: var(--rule-thin) solid var(--color-oxblood);
}

.hero-subhead {
  grid-column: 1 / span 6;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: var(--type-lead);
  line-height: 1.45;
  color: var(--color-muted);
  margin: 0;
  max-width: 38ch;
}

.hero-cta {
  grid-column: 9 / span 4;
  justify-self: end;
  margin: 0;
}

@media (max-width: 1023px) {
  .hero { min-height: auto; }
  .hero-canvas {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
  }
  .hero-headline,
  .hero-aside,
  .hero-foot,
  .hero-subhead,
  .hero-cta { grid-column: 1 / -1; }
  .hero-aside {
    text-align: left;
    grid-row: auto;
    align-self: start;
    order: -1;
  }
  .hero-aside-rule { margin-left: 0; }
  .hero-foot {
    grid-template-columns: 1fr;
    row-gap: 1.75rem;
  }
  .hero-cta { justify-self: start; }
}


/* ----------------------------------------------------------------------
   7. Buttons and links
---------------------------------------------------------------------- */
.button {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  background: var(--color-oxblood);
  color: var(--color-bg);
  text-decoration: none;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  line-height: 1;
  padding: 1.05rem 1.4rem;
  border: 0;
  border-radius: 0;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.button:hover,
.button:focus-visible {
  background: var(--color-oxblood-hover);
  color: var(--color-bg);
  outline: none;
}

.button:focus-visible {
  box-shadow: 0 0 0 3px rgba(92, 31, 31, 0.25);
}

.button-arrow {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.button-ghost {
  background: transparent;
  color: var(--color-oxblood);
  border: 1px solid var(--color-oxblood);
  padding: 1rem 1.4rem;
}

.button-ghost:hover {
  background: var(--color-oxblood);
  color: var(--color-bg);
}


/* ----------------------------------------------------------------------
   8. Section eyebrows and numbering
---------------------------------------------------------------------- */
.section-head {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(1rem, 2vw, 1.75rem);
  align-items: baseline;
  margin-bottom: clamp(2rem, 5vh, 3.5rem);
}

.section-head .eyebrow {
  grid-column: 1 / span 3;
  margin: 0;
}

.section-head h2,
.section-head .section-deck {
  grid-column: 4 / span 9;
}

.section-deck {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: var(--type-lead);
  line-height: 1.45;
  color: var(--color-muted);
  margin: 0.4rem 0 0;
}

@media (max-width: 1023px) {
  .section-head { grid-template-columns: 1fr; row-gap: 0.6rem; }
  .section-head .eyebrow,
  .section-head h2,
  .section-head .section-deck { grid-column: 1 / -1; }
}


/* ----------------------------------------------------------------------
   9. Framework prose (offset left)
---------------------------------------------------------------------- */
.framework-body {
  grid-column: 2 / span 7;
  font-size: var(--type-lead);
  line-height: 1.55;
  color: var(--color-text);
}

.framework-body p { margin-bottom: 1.4rem; }

@media (max-width: 1023px) {
  .framework-body { grid-column: 1 / -1; font-size: 1.0625rem; }
}


/* ----------------------------------------------------------------------
   10. Pillar moment
---------------------------------------------------------------------- */
.pillar {
  border-block: var(--rule-thin) solid var(--color-rule-strong);
  padding-block: clamp(3rem, 7vh, 5rem);
}

.pillar-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: center;
  gap: 0;
  position: relative;
  text-align: center;
}

.pillar-item {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.4rem, 2.6vw, 2.25rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  padding-inline: 1rem;
  position: relative;
}

.pillar-item + .pillar-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18%;
  bottom: 18%;
  width: 1px;
  background: var(--color-rule-strong);
}

.pillar-coda {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: var(--type-lead);
  color: var(--color-muted);
  text-align: center;
  margin: clamp(2rem, 4vh, 3rem) auto 0;
  max-width: 48ch;
}

@media (max-width: 1023px) {
  .pillar-row {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .pillar-item {
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-rule-strong);
  }
  .pillar-item:last-child { border-bottom: 0; }
  .pillar-item + .pillar-item::before { display: none; }
  .pillar-coda { text-align: left; }
}


/* ----------------------------------------------------------------------
   11. Capabilities (numbered + extensions)
---------------------------------------------------------------------- */
.capabilities-intro {
  grid-column: 1 / span 9;
  font-size: var(--type-lead);
  line-height: 1.5;
  color: var(--color-text);
  margin-bottom: clamp(2rem, 5vh, 3.5rem);
}

.capabilities-intro code {
  background: rgba(92, 31, 31, 0.07);
}

.capabilities-list {
  grid-column: 1 / span 12;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: clamp(2.5rem, 5vw, 5rem);
  row-gap: clamp(2rem, 4vh, 3rem);
  list-style: none;
  padding: 0;
  margin: 0;
}

.capability {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 1.4rem;
  border-top: var(--rule-thin) solid var(--color-rule);
  padding-top: 1.5rem;
}

.capability-num {
  font-family: var(--font-mono);
  font-size: var(--type-eyebrow);
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--color-oxblood);
  padding-top: 0.35rem;
}

.capability-body h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0 0 0.55rem;
  color: var(--color-text);
}

.capability-body p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.capabilities-coda {
  grid-column: 1 / span 9;
  margin-top: clamp(2rem, 4vh, 3rem);
  font-size: 1rem;
  color: var(--color-muted);
}

@media (max-width: 1023px) {
  .capabilities-intro,
  .capabilities-list,
  .capabilities-coda { grid-column: 1 / -1; }
  .capabilities-list { grid-template-columns: 1fr; }
}

/* Extensions sub-section */
.extensions {
  grid-column: 1 / span 12;
  margin-top: clamp(3rem, 6vh, 5rem);
  padding-top: clamp(2rem, 4vh, 3rem);
  border-top: var(--rule-thin) solid var(--color-rule);
}

.extensions-head {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(1rem, 2vw, 1.75rem);
  align-items: baseline;
  margin-bottom: clamp(1.5rem, 3vh, 2.25rem);
}

.extensions-head h3 {
  grid-column: 1 / span 9;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 1.25;
  margin: 0;
}

.extensions-head .eyebrow {
  grid-column: 10 / span 3;
  text-align: right;
  margin: 0;
}

.extensions-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.extensions-list li {
  display: grid;
  grid-template-columns: minmax(220px, 3fr) 7fr;
  column-gap: clamp(1.5rem, 3vw, 3rem);
  padding: 1.4rem 0;
  border-bottom: var(--rule-thin) solid var(--color-rule);
}

.extensions-list li:first-child { border-top: var(--rule-thin) solid var(--color-rule); }

.extensions-list strong {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.0625rem;
  letter-spacing: -0.005em;
  color: var(--color-text);
  display: block;
}

.extensions-list span {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-muted);
}

@media (max-width: 1023px) {
  .extensions-head h3,
  .extensions-head .eyebrow { grid-column: 1 / -1; text-align: left; }
  .extensions-list li {
    grid-template-columns: 1fr;
    row-gap: 0.4rem;
  }
}

.extensions-coda {
  grid-column: 1 / span 9;
  margin-top: clamp(2rem, 4vh, 3rem);
  font-size: 1rem;
  color: var(--color-muted);
}

@media (max-width: 1023px) {
  .extensions-coda { grid-column: 1 / -1; }
}


/* Product suite additions */
.product-suite {
  grid-column: 1 / span 12;
  display: grid;
  /* Auto-fit so the row adapts to the number of cards: 1 stacks, 2-3
     spread evenly, never overflow. With three studios on wide viewports
     this gives a 3-up row; on tablet it falls to 2-up; on phone stacked. */
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
}

.product-card {
  border: var(--rule-thin) solid var(--color-oxblood-deep);
  background: var(--color-oxblood);
  color: var(--color-bg);
  padding: clamp(1.75rem, 3vw, 2.75rem);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.2rem;
  min-height: 100%;
}

.product-card-featured {
  background: var(--color-oxblood);
  border-color: var(--color-oxblood-deep);
}

.product-kicker {
  font-family: var(--font-mono);
  font-size: var(--type-eyebrow);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-cream);
  opacity: 0.85;
  margin: 0;
}

.product-card h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.55rem, 2.5vw, 2.15rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--color-bg);
  max-width: 18ch;
}

.product-card p:not(.product-kicker) {
  color: rgba(248, 241, 229, 0.82);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
}

.product-points {
  list-style: none;
  padding: 0;
  margin: 0 0 0.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  color: var(--color-bg);
  font-size: 0.98rem;
  line-height: 1.45;
}

.product-points li {
  position: relative;
  padding-left: 1.1rem;
}

.product-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.38rem;
  height: 1px;
  background: var(--color-cream);
}

.product-card .button {
  margin-top: auto;
  background: var(--color-bg);
  color: var(--color-oxblood);
  border-color: var(--color-bg);
}

.product-card .button:hover,
.product-card .button:focus-visible {
  background: var(--color-cream);
  color: var(--color-oxblood);
}

.product-card .button-ghost {
  background: transparent;
  color: var(--color-bg);
  border-color: rgba(248, 241, 229, 0.7);
}

.product-card .button-ghost:hover,
.product-card .button-ghost:focus-visible {
  background: var(--color-bg);
  color: var(--color-oxblood);
  border-color: var(--color-bg);
}

.shared-platform {
  grid-column: 1 / span 12;
  margin-top: clamp(2.5rem, 5vh, 4rem);
  padding-block: clamp(2rem, 4vh, 3rem);
  border-block: var(--rule-thin) solid var(--color-rule);
  display: grid;
  grid-template-columns: 4fr 8fr;
  gap: clamp(1.5rem, 3vw, 3rem);
}

.shared-platform-head h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  line-height: 1.25;
  max-width: 20ch;
}

.shared-platform-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem clamp(1.5rem, 3vw, 3rem);
}

.shared-platform-list li {
  border-top: var(--rule-thin) solid var(--color-rule);
  padding-top: 1rem;
}

.shared-platform-list strong {
  display: block;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.0625rem;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

.shared-platform-list span {
  display: block;
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--color-muted);
}

.product-detail {
  grid-column: 1 / span 12;
  margin-top: clamp(3rem, 6vh, 5rem);
  padding-top: clamp(2rem, 4vh, 3rem);
  border-top: var(--rule-thin) solid var(--color-rule-strong);
}

.product-detail-head {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(1rem, 2vw, 1.75rem);
  align-items: baseline;
  margin-bottom: clamp(1.5rem, 3vh, 2.25rem);
}

.product-detail-head .eyebrow {
  grid-column: 1 / span 3;
  margin: 0;
}

.product-detail-head h3 {
  grid-column: 4 / span 8;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.2;
}

.product-capabilities {
  grid-column: auto;
}

.product-coda {
  grid-column: auto;
}

@media (max-width: 1023px) {
  .product-suite,
  .shared-platform,
  .product-detail { grid-column: 1 / -1; }
  .product-suite,
  .shared-platform,
  .shared-platform-list { grid-template-columns: 1fr; }
  .product-detail-head { grid-template-columns: 1fr; row-gap: 0.5rem; }
  .product-detail-head .eyebrow,
  .product-detail-head h3 { grid-column: 1 / -1; }
}


/* ----------------------------------------------------------------------
   12. Compare band (full bleed dark)
---------------------------------------------------------------------- */
.compare-band {
  background: var(--color-oxblood);
  color: var(--color-bg);
  padding-block: clamp(5rem, 11vh, 9rem);
  border-block: 1px solid var(--color-oxblood-deep);
}

.compare-grid {
  display: grid;
  grid-template-columns: 5fr 1fr 5fr;
  column-gap: clamp(1.5rem, 3vw, 3rem);
}

.compare-col h3 {
  font-family: var(--font-mono);
  font-size: var(--type-eyebrow);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0 0 1.75rem;
  opacity: 0.85;
  color: var(--color-cream);
}

.compare-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.compare-col li {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.4rem, 2.4vw, 1.95rem);
  line-height: 1.15;
  letter-spacing: -0.012em;
  color: var(--color-bg);
}

.compare-col.is-not li { color: rgba(248, 241, 229, 0.65); }

.compare-rule {
  width: 1px;
  background: rgba(248, 241, 229, 0.18);
  justify-self: center;
  align-self: stretch;
}

.compare-closing {
  margin-top: clamp(3rem, 6vh, 4.5rem);
  max-width: 64ch;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--type-lead);
  line-height: 1.5;
  color: var(--color-cream);
  opacity: 0.95;
}

@media (max-width: 1023px) {
  .compare-grid {
    grid-template-columns: 1fr;
    row-gap: 2.5rem;
  }
  .compare-rule { display: none; }
  .compare-col li { font-size: 1.4rem; }
}


/* ----------------------------------------------------------------------
   13. Scenarios
---------------------------------------------------------------------- */
.scenarios {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: clamp(1.5rem, 3vw, 3rem);
}

.scenario {
  border: var(--rule-thin) solid var(--color-rule);
  background: var(--color-bg);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.scenario-tag {
  font-family: var(--font-mono);
  font-size: var(--type-eyebrow);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-oxblood);
}

.scenario h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0;
}

.scenario p {
  margin: 0;
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1.6;
}

@media (max-width: 1023px) {
  .scenarios { grid-template-columns: 1fr; row-gap: 1.5rem; }
}


/* ----------------------------------------------------------------------
   14. Audience index
---------------------------------------------------------------------- */
.audience-intro {
  grid-column: 1 / span 9;
  font-size: var(--type-lead);
  margin-bottom: clamp(1.5rem, 3vh, 2.25rem);
}

.audience-list {
  grid-column: 1 / span 12;
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: var(--rule-thin) solid var(--color-rule);
}

.audience-list li {
  display: grid;
  grid-template-columns: minmax(280px, 4fr) 8fr;
  column-gap: clamp(1.5rem, 3vw, 3rem);
  padding: 1.35rem 0;
  border-bottom: var(--rule-thin) solid var(--color-rule);
  align-items: baseline;
}

.audience-lead {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.125rem;
  letter-spacing: -0.005em;
  color: var(--color-text);
}

.audience-detail {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-muted);
}

.audience-coda {
  grid-column: 1 / span 9;
  margin-top: clamp(2rem, 4vh, 3rem);
  font-style: italic;
  color: var(--color-muted);
}

@media (max-width: 1023px) {
  .audience-intro,
  .audience-list,
  .audience-coda { grid-column: 1 / -1; }
  .audience-list li {
    grid-template-columns: 1fr;
    row-gap: 0.35rem;
  }
}


/* ----------------------------------------------------------------------
   15. Quiet status block
---------------------------------------------------------------------- */
.status {
  background: var(--color-bg-tint);
  border-block: var(--rule-thin) solid var(--color-rule);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(1rem, 2vw, 1.75rem);
}

.status-label {
  grid-column: 1 / span 3;
  font-family: var(--font-mono);
  font-size: var(--type-eyebrow);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  padding-top: 0.4rem;
}

.status-body {
  grid-column: 5 / span 7;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-muted-soft);
}

.status-body p { margin-bottom: 1rem; }

@media (max-width: 1023px) {
  .status-grid { grid-template-columns: 1fr; }
  .status-label,
  .status-body { grid-column: 1 / -1; }
}


/* ----------------------------------------------------------------------
   16. Form
---------------------------------------------------------------------- */
.form-section {
  border-top: var(--rule-thin) solid var(--color-rule);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(1.5rem, 3vw, 3rem);
  row-gap: clamp(2rem, 5vh, 3.5rem);
}

.form-intro {
  grid-column: 1 / span 5;
}

.form-intro h2 {
  margin-bottom: 1.25rem;
  font-size: var(--type-display);
  line-height: 1.05;
}

.form-intro p {
  font-size: var(--type-lead);
  line-height: 1.5;
  color: var(--color-muted);
  max-width: 36ch;
}

.inquiry-form {
  grid-column: 7 / span 6;
  display: flex;
  flex-direction: column;
  gap: 1.65rem;
}

@media (max-width: 1023px) {
  .form-intro,
  .inquiry-form { grid-column: 1 / -1; }
  .inquiry-form { gap: 1.4rem; }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.field label,
.field-radio legend {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.field-help {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin: -0.15rem 0 0.1rem;
  font-family: var(--font-sans);
  letter-spacing: 0;
  text-transform: none;
}

.optional {
  color: var(--color-muted);
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.inquiry-form input[type="text"],
.inquiry-form input[type="email"],
.inquiry-form textarea {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  padding: 0.55rem 0;
  border: 0;
  border-bottom: var(--rule-thin) solid var(--color-rule-strong);
  border-radius: 0;
  background: transparent;
  color: var(--color-text);
  width: 100%;
  transition: border-color var(--transition-fast);
}

.inquiry-form textarea {
  resize: vertical;
  min-height: 4.5rem;
  padding-top: 0.4rem;
}

.inquiry-form input::placeholder,
.inquiry-form textarea::placeholder {
  color: var(--color-muted);
  opacity: 0.6;
}

.inquiry-form input:focus,
.inquiry-form textarea:focus {
  outline: none;
  border-bottom-color: var(--color-oxblood);
  box-shadow: 0 1px 0 0 var(--color-oxblood);
}

.field-radio {
  border: 0;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.field-radio legend {
  margin-bottom: 0.5rem;
  padding: 0;
}

.radio-row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text);
  cursor: pointer;
}

.radio-row input[type="radio"] {
  accent-color: var(--color-oxblood);
  width: 16px;
  height: 16px;
  margin: 0;
}

.field-error {
  color: var(--color-error);
  font-size: 0.85rem;
  margin: 0.25rem 0 0;
  font-family: var(--font-sans);
}

.form-errors-summary {
  background: rgba(138, 31, 31, 0.08);
  color: var(--color-error);
  padding: 0.95rem 1.1rem;
  border-left: 3px solid var(--color-error);
  font-size: 0.95rem;
  margin: 0 0 0.5rem;
}

.form-actions { margin-top: 0.75rem; }

/* Honeypot */
.hp-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}


/* ----------------------------------------------------------------------
   17. Footer
---------------------------------------------------------------------- */
.site-footer {
  border-top: 2px solid var(--color-oxblood);
  background: var(--color-bg);
  padding-block: clamp(3rem, 6vh, 4.5rem);
  margin-top: 0;
}

.footer-inner {
  max-width: var(--canvas-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: 4fr 4fr 4fr;
  column-gap: clamp(1.5rem, 3vw, 3rem);
  row-gap: 2rem;
  align-items: start;
}

.footer-mark {
  color: var(--color-oxblood);
  width: 200px;
  height: 60px;
  display: block;
}

.footer-mark svg { width: 100%; height: 100%; }

.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--color-muted);
  margin: 1.1rem 0 0;
  max-width: 30ch;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: var(--type-eyebrow);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0 0 1rem;
}

.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-list a {
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.95rem;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.footer-list a:hover {
  color: var(--color-oxblood);
  border-bottom-color: var(--color-oxblood);
}

.footer-contact p {
  margin: 0 0 0.55rem;
  font-size: 0.95rem;
  color: var(--color-text);
}

.footer-colophon {
  grid-column: 1 / -1;
  margin-top: clamp(2rem, 5vh, 3rem);
  padding-top: 1.25rem;
  border-top: var(--rule-thin) solid var(--color-rule);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
}

@media (max-width: 760px) {
  .footer-inner { grid-template-columns: 1fr; }
  .footer-colophon { flex-direction: column; align-items: flex-start; }
}


/* ----------------------------------------------------------------------
   18. Thanks page
---------------------------------------------------------------------- */
.thanks {
  min-height: 70vh;
  display: grid;
  place-items: center;
  padding-block: clamp(4rem, 10vh, 7rem);
}

.thanks-inner {
  max-width: 600px;
  text-align: left;
}

.thanks-eyebrow {
  display: inline-block;
  margin-bottom: 1.5rem;
}

.thanks h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 1.25rem;
}

.thanks p {
  font-size: var(--type-lead);
  line-height: 1.5;
  color: var(--color-muted);
  margin: 0 0 1.25rem;
}

.thanks-back {
  margin-top: 2.25rem;
  font-family: var(--font-mono);
  font-size: var(--type-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.thanks-back a { text-decoration: none; }
.thanks-back a:hover { text-decoration: underline; text-underline-offset: 4px; }