/* ────────────────────────────────────────────────────────────────────────
   T.C Consulting — design tokens
   Synthesis: Cohere (editorial canvas + deep dark band + soft mineral surfaces)
              + HashiCorp (confident dark CTA bands)
              + power-design (modular scale 1.25, 8pt grid, 60-30-10 color,
                single accent, ≥40% whitespace, WCAG AA+ contrast).
   Palette: warm off-white canvas + near-black forest ink + deep-emerald accent.
   ──────────────────────────────────────────────────────────────────────── */

:root {
  /* 60-30-10 color split
     60% canvas / soft surfaces · 30% ink (text + UI) · 10% accent (amber) */
  --canvas:         #f7f8f4;   /* warm off-white, the 60% */
  --canvas-soft:    #edefe8;   /* soft sage-tinted, alt sections */
  --canvas-elev:    #ffffff;   /* card surfaces */
  --ink:            #0c1814;   /* near-black w/ forest undertone */
  --ink-2:          #1f2a26;
  --ink-muted:      #566863;
  --ink-subtle:     #8a948f;
  --hairline:       #dde3dc;
  --hairline-soft:  #ebefe9;
  --deep-navy:      #0a2820;   /* deep forest — dark CTA band (token name kept for stability) */
  --deep-navy-2:    #061a14;
  --accent:         #1d4a3e;   /* editorial deep emerald — the 10% accent */
  --accent-hover:   #143a2f;
  --accent-soft:    #d8e8e1;

  /* Type — modular scale 1.25, base 16, snapped to 8-friendly values */
  --t-12: 12px;
  --t-14: 14px;
  --t-16: 16px;
  --t-18: 18px;
  --t-24: 24px;
  --t-30: 30px;
  --t-36: 36px;
  --t-48: 48px;
  --t-64: 64px;
  --t-80: 80px;

  /* Spacing — 8pt scale */
  --s-2:  2px;
  --s-4:  4px;
  --s-8:  8px;
  --s-12: 12px;
  --s-16: 16px;
  --s-24: 24px;
  --s-32: 32px;
  --s-48: 48px;
  --s-64: 64px;
  --s-96: 96px;
  --s-128: 128px;

  /* Radii */
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-pill: 999px;

  /* Layout */
  --container: 1200px;
  --container-narrow: 920px;

  /* Type families */
  --font-display: "Fraunces", ui-serif, Georgia, "Times New Roman", serif;
  --font-sans:    "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Motion */
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ────────────────────────────────────────────────────────────────────────
   Reset & base
   ──────────────────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--t-16);
  line-height: 1.6;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
hr { border: 0; border-top: 1px solid var(--hairline); margin: 0; }
button { font: inherit; cursor: pointer; }

::selection { background: var(--accent); color: #fff; }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: #fff; padding: 8px 12px; z-index: 100;
}
.skip:focus { left: 8px; top: 8px; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--s-32);
  padding-right: var(--s-32);
}
@media (max-width: 720px) {
  .container { padding-left: var(--s-24); padding-right: var(--s-24); }
}

/* ────────────────────────────────────────────────────────────────────────
   Typography utilities
   ──────────────────────────────────────────────────────────────────────── */

.display {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(40px, 6.4vw, 80px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 0;
  font-variation-settings: "opsz" 144, "SOFT" 30;
}
.display__accent {
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.display-md {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(30px, 3.8vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
  font-variation-settings: "opsz" 144;
}

.lede {
  font-size: var(--t-18);
  line-height: 1.55;
  color: var(--ink-muted);
  max-width: 56ch;
  margin: var(--s-24) 0 0;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--s-8);
  font-family: var(--font-mono);
  font-size: var(--t-12);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 var(--s-16);
}
.eyebrow__dot {
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--accent);
}
.eyebrow--on-dark { color: rgba(255,255,255,.7); }
.eyebrow--on-dark .eyebrow__dot { background: var(--accent); }

.mono-label {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* ────────────────────────────────────────────────────────────────────────
   Buttons
   ──────────────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex; align-items: center; gap: var(--s-8);
  padding: 10px 18px;
  border-radius: var(--r-pill);
  font-weight: 500;
  font-size: var(--t-14);
  line-height: 1;
  border: 1px solid transparent;
  transition: background .18s var(--ease), color .18s var(--ease),
              border-color .18s var(--ease), transform .18s var(--ease);
  white-space: nowrap;
}
.btn--lg { padding: 14px 22px; font-size: var(--t-16); }
.btn--primary {
  background: var(--ink);
  color: #fff;
}
.btn--primary:hover { background: var(--ink-2); transform: translateY(-1px); }
.btn--accent {
  background: var(--accent);
  color: #fff;
}
.btn--accent:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--hairline);
}
.btn--ghost:hover { border-color: var(--ink); }
.btn--ghost-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.25);
}
.btn--ghost-light:hover { border-color: rgba(255,255,255,.6); }
.btn--link {
  padding: 10px 0;
  background: transparent;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
  gap: 6px;
}
.btn--link:hover { color: var(--accent); border-color: var(--accent); }
.btn--link svg { transition: transform .18s var(--ease); }
.btn--link:hover svg { transform: translateX(3px); }

.btn__badge {
  margin-left: 2px;
  padding: 2px 8px;
  border-radius: var(--r-pill);
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.4;
}

/* ────────────────────────────────────────────────────────────────────────
   Navigation
   ──────────────────────────────────────────────────────────────────────── */

.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 250, 246, .82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.nav.is-scrolled { border-color: var(--hairline); }
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
  gap: var(--s-24);
}
.nav__brand {
  display: inline-flex; align-items: center; gap: var(--s-12);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--t-18);
  letter-spacing: -0.01em;
  color: var(--ink);
}
.nav__brand:hover { color: var(--ink); }
.brand-logo {
  display: block;
  flex-shrink: 0;
  user-select: none;
  -webkit-user-drag: none;
}
.brand-logo--nav   { height: 36px; width: auto; }
.brand-logo--footer { height: 26px; width: auto; }
@media (max-width: 720px) {
  .brand-logo--nav { height: 30px; }
}
.nav__wordmark span {
  color: var(--ink-muted);
  font-family: var(--font-sans);
  font-size: var(--t-14);
  font-weight: 500;
  margin-left: 6px;
}
.nav__links {
  display: flex; gap: var(--s-32);
  font-size: var(--t-14);
  color: var(--ink-muted);
}
.nav__links a { transition: color .15s var(--ease); }
.nav__links a:hover { color: var(--ink); }
.nav__cta { display: flex; gap: var(--s-8); align-items: center; }

.nav__menu {
  display: none;
  background: transparent;
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  width: 40px; height: 40px;
  padding: 0;
  flex-direction: column; align-items: center; justify-content: center; gap: 4px;
}
.nav__menu span { width: 16px; height: 1.5px; background: var(--ink); }

@media (max-width: 960px) {
  .nav__links { display: none; }
  .nav__cta .btn--ghost { display: none; }
}
@media (max-width: 720px) {
  .nav__menu { display: flex; }
  .nav__cta .btn--primary { display: none; }
  .nav__wordmark span { display: none; }
  .nav.is-open .nav__links {
    display: flex; flex-direction: column;
    position: absolute; top: 72px; left: 0; right: 0;
    background: var(--canvas);
    border-bottom: 1px solid var(--hairline);
    padding: var(--s-24) var(--s-24);
    gap: var(--s-16);
    font-size: var(--t-18);
    color: var(--ink);
  }
}

/* ────────────────────────────────────────────────────────────────────────
   HERO
   ──────────────────────────────────────────────────────────────────────── */

.hero {
  padding: clamp(64px, 8vw, 128px) 0 clamp(48px, 6vw, 96px);
  position: relative;
  overflow: hidden;
}
.hero::before {
  /* subtle radial — power-design: not background pattern behind text,
     but a soft mesh below the fold of the headline */
  content: "";
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 50% at 12% 0%, rgba(29,74,62,.10), transparent 60%),
    radial-gradient(50% 40% at 88% 0%, rgba(0,60,51,.07), transparent 60%);
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: var(--s-64);
  align-items: end;
  position: relative;
}
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: var(--s-48); }
}

.hero__cta {
  display: flex; flex-wrap: wrap; gap: var(--s-16);
  margin-top: var(--s-32);
}
.hero__meta {
  display: flex; flex-wrap: wrap; gap: var(--s-24);
  margin-top: var(--s-48);
  color: var(--ink-muted);
  font-size: var(--t-14);
}
.hero__meta li {
  display: inline-flex; align-items: center; gap: var(--s-8);
}
.hero__meta li::before {
  content: ""; width: 6px; height: 6px; border-radius: 999px;
  background: var(--accent);
  display: inline-block;
}

/* Hero card stack — two engagement snapshots, hover/focus to swap */
.hero__stack {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: 1fr;
}
.hero__card {
  background: var(--canvas-elev);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: var(--s-32);
  box-shadow: 0 1px 0 rgba(14,26,23,.02), 0 12px 32px -16px rgba(14,26,23,.10);
}
.hero__stack > .hero__card {
  /* Both cards occupy the same grid cell — height equalizes to the taller card */
  grid-row: 1;
  grid-column: 1;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
  cursor: pointer;
  will-change: transform;
}
.hero__stack .hero__card--front {
  z-index: 2;
  transform: translate(0, 0);
}
.hero__stack .hero__card--back {
  z-index: 1;
  transform: translate(16px, 18px);
  box-shadow: 0 14px 40px -20px rgba(14,26,23,.18);
}
.hero__stack:hover .hero__card--front,
.hero__stack:focus-within .hero__card--front,
.hero__stack.is-flipped .hero__card--front {
  transform: translate(16px, 18px);
  z-index: 1;
  box-shadow: 0 14px 40px -20px rgba(14,26,23,.18);
}
.hero__stack:hover .hero__card--back,
.hero__stack:focus-within .hero__card--back,
.hero__stack.is-flipped .hero__card--back {
  transform: translate(0, 0);
  z-index: 2;
  box-shadow: 0 1px 0 rgba(14,26,23,.02), 0 12px 32px -16px rgba(14,26,23,.10);
}
.card__breakdown {
  margin-top: var(--s-16);
  display: flex; flex-direction: column;
  gap: var(--s-8);
  font-size: var(--t-14);
}
.card__breakdown li {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: var(--s-16);
  padding: var(--s-8) 0;
  border-bottom: 1px dashed var(--hairline);
}
.card__breakdown li:last-child { border-bottom: 0; }
.card__breakdown li > span:first-child { color: var(--ink-muted); }
.card__breakdown li > span:last-child {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.card__hint {
  margin: var(--s-16) 0 0;
  font-family: var(--font-mono);
  font-size: var(--t-12);
  color: var(--ink-subtle);
  letter-spacing: 0.04em;
  display: inline-flex; align-items: center; gap: 6px;
}
.card__hint span { color: var(--accent); }
.metric--sm { font-size: var(--t-24); }

@media (max-width: 960px) {
  /* On mobile (no hover), present the two cards stacked vertically */
  .hero__stack { display: flex; flex-direction: column; gap: var(--s-24); }
  .hero__stack > .hero__card { grid-row: auto; grid-column: auto; }
  .hero__stack .hero__card--front,
  .hero__stack .hero__card--back,
  .hero__stack:hover .hero__card--front,
  .hero__stack:hover .hero__card--back {
    transform: none;
    z-index: auto;
    box-shadow: 0 1px 0 rgba(14,26,23,.02), 0 12px 32px -16px rgba(14,26,23,.10);
  }
  .card__hint { display: none; }
}
.card__header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--s-24);
}
.card__row {
  display: flex; justify-content: space-between; gap: var(--s-16);
  padding: var(--s-12) 0;
  border-bottom: 1px dashed var(--hairline);
}
.card__row:last-of-type { border-bottom: 0; }
.card__k { color: var(--ink-muted); font-size: var(--t-14); }
.card__v { color: var(--ink); font-size: var(--t-14); font-weight: 500; text-align: right; }
.card__rule { margin: var(--s-16) 0; border-top: 1px solid var(--hairline); }
.card__row--metric {
  border: 0; padding: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-24);
}
.card__row--metric > div { display: flex; flex-direction: column; gap: 6px; }
.metric {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--t-30);
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
}
.card__sources {
  margin-top: var(--s-16);
  display: flex; flex-wrap: wrap; gap: var(--s-8);
  font-size: var(--t-12);
  color: var(--ink-muted);
  font-family: var(--font-mono);
}

.badge {
  display: inline-flex; align-items: center;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  font-size: var(--t-12);
  font-weight: 500;
}
.badge--soft {
  background: var(--accent-soft);
  color: var(--accent-hover);
}

/* ────────────────────────────────────────────────────────────────────────
   PROMO BAND — CSBFP guarantee
   ──────────────────────────────────────────────────────────────────────── */

.promo {
  background:
    linear-gradient(180deg, rgba(29,74,62,.10), rgba(29,74,62,.04)),
    var(--canvas);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: clamp(64px, 8vw, 96px) 0;
  position: relative;
  overflow: hidden;
}
.promo::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(40% 80% at 90% 50%, rgba(29,74,62,.18), transparent 70%),
    radial-gradient(40% 80% at 10% 50%, rgba(0,60,51,.06), transparent 70%);
  pointer-events: none;
}
.promo__inner {
  position: relative;
  max-width: 920px;
  text-align: center;
}
.promo__eyebrow {
  display: inline-flex; align-items: center; gap: var(--s-8);
  padding: 6px 12px;
  border-radius: var(--r-pill);
  background: var(--ink);
  color: #fff;
  font-family: var(--font-mono);
  font-size: var(--t-12);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.promo__dot {
  width: 7px; height: 7px; border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(29,74,62,.6);
  animation: promoPulse 2.4s var(--ease) infinite;
}
@keyframes promoPulse {
  0%   { box-shadow: 0 0 0 0 rgba(29,74,62,.6); }
  70%  { box-shadow: 0 0 0 10px rgba(29,74,62,0); }
  100% { box-shadow: 0 0 0 0 rgba(29,74,62,0); }
}
@media (prefers-reduced-motion: reduce) {
  .promo__dot { animation: none; }
}
.promo__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(32px, 4.6vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: var(--s-24) 0 var(--s-16);
  color: var(--ink);
  max-width: 22ch;
  margin-left: auto;
  margin-right: auto;
}
.promo__accent {
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
}
.promo__lede {
  font-size: var(--t-18);
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0 auto;
  max-width: 56ch;
}
.promo__fine {
  margin: var(--s-16) auto 0;
  max-width: 60ch;
  font-size: var(--t-14);
  color: var(--ink-muted);
  line-height: 1.55;
}

/* ────────────────────────────────────────────────────────────────────────
   TRUST STRIP
   ──────────────────────────────────────────────────────────────────────── */

.trust {
  padding: var(--s-48) 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.trust__label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 var(--s-24);
}
.trust__row {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: var(--s-32) var(--s-64);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--t-24);
  color: var(--ink);
  letter-spacing: -0.015em;
}
.trust__row li { opacity: .9; }
.trust__note {
  margin: var(--s-24) auto 0;
  max-width: 60ch;
  text-align: center;
  font-size: var(--t-14);
  line-height: 1.55;
  color: var(--ink-muted);
}

/* ────────────────────────────────────────────────────────────────────────
   SECTION SHELL
   ──────────────────────────────────────────────────────────────────────── */

.section {
  padding: clamp(72px, 9vw, 128px) 0;
}
.section--alt { background: var(--canvas-soft); }
.section__head { max-width: var(--container-narrow); margin: 0 0 var(--s-64); }
.section__head--split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--s-48);
  align-items: end;
  max-width: none;
}
@media (max-width: 860px) {
  .section__head--split { grid-template-columns: 1fr; gap: var(--s-24); }
}
.section__lede {
  font-size: var(--t-18);
  line-height: 1.55;
  color: var(--ink-muted);
  margin: 0;
  max-width: 50ch;
}

/* ────────────────────────────────────────────────────────────────────────
   SERVICES
   ──────────────────────────────────────────────────────────────────────── */

.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-24);
}
@media (max-width: 960px) { .services { grid-template-columns: 1fr; } }

.service {
  background: var(--canvas-elev);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: var(--s-32);
  display: flex; flex-direction: column;
  position: relative;
  transition: border-color .2s var(--ease), transform .2s var(--ease),
              box-shadow .25s var(--ease);
}
.service:hover {
  border-color: var(--ink-2);
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -20px rgba(14,26,23,.15);
}
.service__num {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  color: var(--ink-subtle);
  margin-bottom: var(--s-24);
  letter-spacing: 0.06em;
}
.service__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--t-24);
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 var(--s-12);
  color: var(--ink);
}
.service__body {
  color: var(--ink-muted);
  font-size: var(--t-16);
  line-height: 1.6;
  margin: 0 0 var(--s-24);
  flex-grow: 1;
}
.service__list {
  font-size: var(--t-14);
  color: var(--ink-2);
}
.service__list li {
  position: relative;
  padding-left: var(--s-24);
  padding-bottom: var(--s-8);
}
.service__list li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 12px; height: 1.5px; background: var(--accent);
}
.service--featured {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.service--featured .service__title { color: #fff; }
.service--featured .service__body { color: rgba(255,255,255,.75); }
.service--featured .service__num { color: rgba(255,255,255,.5); }
.service--featured .service__list { color: rgba(255,255,255,.85); }
.service--featured .service__list li::before { background: var(--accent); }
.service__pill {
  display: inline-block;
  margin-top: var(--s-24);
  padding: 6px 12px;
  border-radius: var(--r-pill);
  background: var(--accent);
  color: #fff;
  font-size: var(--t-12);
  font-weight: 500;
  letter-spacing: 0.02em;
  align-self: flex-start;
}

/* ────────────────────────────────────────────────────────────────────────
   PROCESS
   ──────────────────────────────────────────────────────────────────────── */

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-24);
  counter-reset: step;
}
@media (max-width: 960px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .process { grid-template-columns: 1fr; } }

.process__step {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: var(--s-32);
  display: flex; flex-direction: column;
  position: relative;
  min-height: 240px;
}
.process__num {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--t-36);
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: var(--s-24);
}
.process__step h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--t-24);
  letter-spacing: -0.015em;
  margin: 0 0 var(--s-8);
  color: var(--ink);
}
.process__step p {
  margin: 0; color: var(--ink-muted);
  font-size: var(--t-14);
  line-height: 1.6;
  flex-grow: 1;
}
.process__week {
  margin-top: var(--s-24);
  font-family: var(--font-mono);
  font-size: var(--t-12);
  color: var(--ink-subtle);
  letter-spacing: 0.04em;
}

/* ────────────────────────────────────────────────────────────────────────
   APPROACH
   ──────────────────────────────────────────────────────────────────────── */

.approach {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: var(--s-64);
}
@media (max-width: 860px) { .approach { grid-template-columns: 1fr; gap: var(--s-32); } }

.approach__head { grid-column: 1 / -1; max-width: 720px; margin-bottom: var(--s-32); }

.approach__body p {
  font-size: var(--t-16);
  line-height: 1.7;
  color: var(--ink-2);
  margin: 0 0 var(--s-24);
  max-width: 60ch;
}
.approach__body .lede { color: var(--ink); margin-top: 0; font-size: var(--t-18); }

.approach__pull {
  background: var(--canvas-elev);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-sm);
  padding: var(--s-32);
  align-self: start;
}
.pull {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: var(--t-24);
  line-height: 1.35;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--ink);
}
.pull__attr {
  margin-top: var(--s-16);
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: 0.06em;
  color: var(--ink-muted);
}

/* ────────────────────────────────────────────────────────────────────────
   FAQ
   ──────────────────────────────────────────────────────────────────────── */

.faq__head { max-width: var(--container-narrow); margin-bottom: var(--s-48); }
.faq__list {
  border-top: 1px solid var(--hairline);
  max-width: 960px;
  margin: 0 auto;
}
.faq__item {
  border-bottom: 1px solid var(--hairline);
}
.faq__item > summary {
  list-style: none;
  padding: var(--s-24) 0;
  display: flex; justify-content: space-between; align-items: center; gap: var(--s-24);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--t-18);
  letter-spacing: -0.01em;
  color: var(--ink);
  cursor: pointer;
}
.faq__item > summary::-webkit-details-marker { display: none; }
.faq__item > summary::after {
  content: "+";
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 28px;
  color: var(--ink-muted);
  transition: transform .2s var(--ease);
  line-height: 1;
}
.faq__item[open] > summary::after { content: "−"; }
.faq__item > p {
  margin: 0 0 var(--s-24);
  color: var(--ink-muted);
  font-size: var(--t-16);
  line-height: 1.65;
  max-width: 70ch;
}

/* ────────────────────────────────────────────────────────────────────────
   FINAL CTA — dark band
   ──────────────────────────────────────────────────────────────────────── */

.cta {
  background:
    radial-gradient(60% 60% at 50% 0%, rgba(29,74,62,.18), transparent 70%),
    var(--deep-navy);
  color: #fff;
  padding: clamp(80px, 10vw, 144px) 0;
  text-align: center;
}
.cta__inner { max-width: 720px; margin: 0 auto; }
.cta__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
  color: #fff;
}
.cta__lede {
  margin: var(--s-24) auto 0;
  max-width: 56ch;
  font-size: var(--t-18);
  color: rgba(255,255,255,.75);
}
.cta__actions {
  margin-top: var(--s-48);
  display: flex; gap: var(--s-16); justify-content: center; flex-wrap: wrap;
}
.cta__note {
  margin-top: var(--s-32);
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: 0.04em;
  color: rgba(255,255,255,.55);
}

/* ────────────────────────────────────────────────────────────────────────
   FOOTER
   ──────────────────────────────────────────────────────────────────────── */

.footer {
  padding: var(--s-48) 0;
  border-top: 1px solid var(--hairline);
}
.footer__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--s-32);
  align-items: center;
}
@media (max-width: 720px) {
  .footer__inner { grid-template-columns: 1fr; text-align: left; }
}
.footer__brand {
  display: inline-flex; align-items: center; gap: var(--s-12);
  font-family: var(--font-display);
  font-size: var(--t-16);
  color: var(--ink);
}
.footer__links {
  display: flex; gap: var(--s-24); justify-content: center;
  font-size: var(--t-14);
  color: var(--ink-muted);
  flex-wrap: wrap;
}
.footer__links a:hover { color: var(--ink); }
.footer__legal {
  font-size: var(--t-12);
  color: var(--ink-subtle);
  line-height: 1.5;
  margin: 0;
  max-width: 60ch;
  text-align: right;
}
@media (max-width: 720px) { .footer__legal { text-align: left; } }

/* ────────────────────────────────────────────────────────────────────────
   Reveal on scroll (progressive enhancement — JS adds .is-in)
   ──────────────────────────────────────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
[data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ────────────────────────────────────────────────────────────────────────
   Focus styles — accessibility
   ──────────────────────────────────────────────────────────────────────── */
a:focus-visible, button:focus-visible, summary:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}