/* =================================================================
   THE CARBONE GROUP — EDITORIAL REDESIGN
   A broadsheet-inspired technology advisory site.
   ================================================================= */

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* Accessible utility: visually hidden but available to assistive tech and SEO crawlers */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- TOKENS ---------- */
:root {
  /* Ink & paper */
  --ink:          #0d0c0a;
  --ink-soft:     #2a2722;
  --ink-mute:     #5a554b;
  --rule:         #1a1814;
  --paper:        #f3ede0;
  --paper-warm:   #ece4d2;
  --paper-cool:   #e8dfca;
  --paper-edge:   #d9cfb6;

  /* Accents */
  --accent:      #1a3a5f;  /* rich editorial navy (primary accent) */
  --accent-dark: #122845;
  --mustard:      #c99a33;
  --mustard-dark: #a27a1e;
  --forest:       #234236;

  /* Typography */
  --display: "Fraunces", "Times New Roman", serif;
  --body:    "IBM Plex Sans", "Helvetica Neue", sans-serif;
  --mono:    "IBM Plex Mono", "Menlo", monospace;

  /* Scale */
  --fs-xs:  0.6875rem;   /* 11 */
  --fs-sm:  0.8125rem;   /* 13 */
  --fs-base: 1rem;       /* 16 */
  --fs-md:  1.125rem;    /* 18 */
  --fs-lg:  1.375rem;    /* 22 */
  --fs-xl:  1.75rem;     /* 28 */
  --fs-2xl: 2.5rem;      /* 40 */
  --fs-3xl: 3.5rem;      /* 56 */
  --fs-4xl: clamp(3rem, 8vw, 7rem);
  --fs-hero: clamp(2.75rem, 7.5vw, 6.25rem);

  /* Space */
  --gutter: clamp(1.25rem, 3vw, 2.5rem);
  --col-max: 1440px;

  /* Motion */
  --ease: cubic-bezier(.2,.7,.15,1);
  --ease-in: cubic-bezier(.6,.05,.8,.3);
}

/* ---------- BASE ---------- */
html, body {
  background: var(--paper);
  color: var(--ink);
}

body {
  font-family: var(--body);
  font-size: var(--fs-base);
  line-height: 1.55;
  font-weight: 400;
  font-feature-settings: "ss01", "ss02", "liga", "kern";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  position: relative;
}

/* Paper grain overlay */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.05  0 0 0 0 0.04  0 0 0 0 0.03  0 0 0 .35 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: multiply;
  opacity: 0.35;
}

/* Vignette */
body::after {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(40,30,15,.12) 100%);
}

.shell { position: relative; z-index: 2; }

/* ---------- TYPOGRAPHY PRIMITIVES ---------- */
.h-display {
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: "SOFT" 30, "WONK" 1, "opsz" 144;
  font-feature-settings: "ss01", "dlig";
  line-height: 0.9;
  letter-spacing: -0.025em;
  color: var(--ink);
}

.h-sans {
  font-family: var(--body);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.mono {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}

.mono-strong {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink);
}

.eyebrow {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.eyebrow::before {
  content: "";
  width: 1.6em; height: 1px;
  background: var(--accent);
  display: inline-block;
}

/* ---------- MASTHEAD ---------- */
.masthead {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  background:
    linear-gradient(to bottom, rgba(243, 237, 224, 1) 0%, rgba(243, 237, 224, 0.985) 100%);
  box-shadow: 0 1px 0 var(--rule), 0 20px 40px -30px rgba(13,12,10,0.18);
}

.masthead__bar {
  padding: 14px var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--gutter);
}

.masthead__brand {
  display: flex;
  align-items: center;
  justify-self: start;
  line-height: 1;
}
.masthead__brand img {
  height: 38px;
  width: auto;
  display: block;
  /* Subtle ink filter to harmonize with paper tone */
  filter: none;
}
@media (max-width: 720px) {
  .masthead__brand img { height: 30px; }
}

.masthead__nav {
  display: flex;
  gap: clamp(1rem, 3vw, 2.25rem);
  justify-self: center;
}
.masthead__nav a {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink);
  position: relative;
  padding: 4px 0;
  transition: color 250ms var(--ease);
}
.masthead__nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1px;
  background: var(--accent);
  transition: right 300ms var(--ease);
}
.masthead__nav a:hover { color: var(--accent); }
.masthead__nav a:hover::after { right: 0; }

.masthead__cta {
  justify-self: end;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 10px 18px;
  transition: all 250ms var(--ease);
  white-space: nowrap;
}
.masthead__cta:hover {
  background: var(--ink);
  color: var(--paper);
}

@media (max-width: 860px) {
  .masthead__nav { display: none; }
  .masthead__bar { grid-template-columns: 1fr auto; }
}

/* ---------- HERO ---------- */
.hero {
  padding: 130px var(--gutter) 48px;
  max-width: var(--col-max);
  margin: 0 auto;
  position: relative;
}

.hero__kicker {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 14px;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 16px;
}
.hero__kicker .label { color: var(--accent); }

.hero__headline {
  font-family: var(--display);
  font-size: var(--fs-hero);
  line-height: 0.86;
  letter-spacing: -0.035em;
  font-weight: 400;
  font-variation-settings: "SOFT" 20, "WONK" 1, "opsz" 144;
  font-feature-settings: "ss01", "dlig";
  color: var(--ink);
  position: relative;
}

.hero__headline .line {
  display: block;
  overflow: hidden;
  /* Extend the clip box downward so descenders (g, p, y) aren't clipped,
     then absorb the extra space so lines stay tight. */
  padding-bottom: 0.22em;
  margin-bottom: -0.22em;
}
.hero__headline .line > span {
  display: inline-block;
  transform: translateY(110%);
  animation: lineUp 1.1s var(--ease) forwards;
}
.hero__headline .line-2 > span { animation-delay: 0.12s; }
.hero__headline em {
  font-style: italic;
  font-variation-settings: "SOFT" 60, "WONK" 1, "opsz" 144;
  color: var(--accent);
  font-weight: 300;
}

@keyframes lineUp {
  from { transform: translateY(110%); }
  to   { transform: translateY(0%); }
}

.hero__lede-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  margin-top: 72px;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
}

.hero__lede {
  font-family: var(--display);
  font-size: clamp(1.15rem, 1.5vw, 1.375rem);
  line-height: 1.5;
  font-weight: 300;
  font-variation-settings: "SOFT" 30, "opsz" 24;
  color: var(--ink-soft);
  max-width: 58ch;
}
.hero__lede::first-letter {
  font-family: var(--display);
  font-size: 4.25em;
  float: left;
  line-height: 0.85;
  padding: 6px 10px 0 0;
  font-weight: 400;
  font-variation-settings: "SOFT" 10, "WONK" 1, "opsz" 144;
  color: var(--accent);
}

.hero__meta {
  border-left: 1px solid var(--rule);
  padding-left: clamp(1rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-self: start;
}
.hero__meta dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 18px; }
.hero__meta dt {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
  padding-top: 2px;
}
.hero__meta dd {
  font-family: var(--body);
  font-size: 0.9375rem;
  color: var(--ink);
  font-weight: 500;
}

.hero__ctas {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 20px;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  transition: all 300ms var(--ease);
  position: relative;
  border: 1px solid var(--ink);
}
.btn svg { width: 18px; height: 18px; transition: transform 300ms var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.btn--primary {
  background: var(--ink);
  color: var(--paper);
}
.btn--primary:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
}
.btn--ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

@media (max-width: 860px) {
  .hero { padding: 130px var(--gutter) 60px; }
  .hero__kicker { padding-bottom: 10px; margin-bottom: 30px; }
  .hero__lede-grid { grid-template-columns: 1fr; gap: 32px; margin-top: 42px; padding-top: 24px; }
  .hero__meta { border-left: none; border-top: 1px solid var(--rule); padding-left: 0; padding-top: 24px; }
}

/* ---------- SECTION SHELL ---------- */
.section {
  padding: clamp(56px, 6.5vw, 104px) var(--gutter);
  max-width: var(--col-max);
  margin: 0 auto;
  position: relative;
}

.section__header {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: clamp(1rem, 3vw, 3rem);
  align-items: baseline;
  padding-bottom: 16px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--rule);
}

.section__num {
  font-family: var(--display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 300;
  font-variation-settings: "SOFT" 0, "WONK" 0, "opsz" 144;
  font-style: italic;
  color: var(--accent);
  line-height: 1;
}

.section__title {
  font-family: var(--display);
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variation-settings: "SOFT" 20, "opsz" 144;
  color: var(--ink);
}
.section__title em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: "SOFT" 60, "opsz" 144;
}

.section__label {
  justify-self: end;
  text-align: right;
}

@media (max-width: 720px) {
  .section__header {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    gap: 8px 18px;
    margin-bottom: 40px;
  }
  .section__label { grid-column: 1 / -1; justify-self: start; text-align: left; border-top: 1px solid var(--rule); padding-top: 10px; margin-top: 8px; width: 100%; }
}

/* ---------- ABOUT / PURPOSE ---------- */
.purpose {
  background: var(--paper-warm);
  margin: 0 calc(var(--gutter) * -1);
  padding: clamp(56px, 6.5vw, 104px) var(--gutter);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.purpose > .purpose__inner {
  max-width: var(--col-max);
  margin: 0 auto;
}

.purpose__grid {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: clamp(2rem, 6vw, 7rem);
}

.purpose__aside {
  position: sticky;
  top: 110px;
  align-self: start;
}
.purpose__aside-num {
  font-family: var(--display);
  font-size: clamp(5rem, 10vw, 9rem);
  font-variation-settings: "SOFT" 0, "WONK" 1, "opsz" 144;
  font-weight: 300;
  color: var(--ink);
  line-height: 0.8;
  margin-bottom: 12px;
}
.purpose__aside-title {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 400;
  font-variation-settings: "SOFT" 60, "opsz" 144;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 18px;
}
.purpose__aside-line {
  width: 72px;
  height: 1px;
  background: var(--ink);
  margin-bottom: 18px;
}
.purpose__aside-note {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
  max-width: 28ch;
  line-height: 1.6;
}

.purpose__body {
  font-family: var(--display);
  font-size: clamp(1.0625rem, 1.4vw, 1.3125rem);
  line-height: 1.55;
  color: var(--ink-soft);
  font-weight: 300;
  font-variation-settings: "SOFT" 20, "opsz" 24;
}
.purpose__body p + p { margin-top: 1.2em; }
.purpose__body p:first-child::first-letter {
  font-size: 3.75em;
  float: left;
  line-height: 0.85;
  padding: 6px 10px 0 0;
  font-weight: 400;
  font-variation-settings: "SOFT" 10, "WONK" 1, "opsz" 144;
  color: var(--accent);
}

@media (max-width: 860px) {
  .purpose__grid { grid-template-columns: 1fr; gap: 40px; }
  .purpose__aside { position: static; }
}

/* ---------- PRACTICE / SERVICES ---------- */
.practice__list {
  display: flex;
  flex-direction: column;
}

.practice__item {
  display: grid;
  grid-template-columns: 100px 1fr 1.4fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: clamp(2.25rem, 4vw, 3.5rem) 0;
  border-top: 1px solid var(--rule);
  align-items: start;
  transition: background 400ms var(--ease);
}
.practice__item:last-child { border-bottom: 1px solid var(--rule); }
.practice__item:hover { background: var(--paper-warm); }
.practice__item:hover .practice__num { color: var(--accent); }
.practice__item:hover .practice__title em { font-variation-settings: "SOFT" 100, "opsz" 144; }

.practice__num {
  font-family: var(--display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  font-variation-settings: "SOFT" 0, "opsz" 144;
  font-style: italic;
  color: var(--ink);
  line-height: 0.85;
  transition: color 400ms var(--ease);
}

.practice__headline {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.practice__tag {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
}
.practice__title {
  font-family: var(--display);
  font-size: clamp(1.75rem, 2.8vw, 2.5rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variation-settings: "SOFT" 20, "opsz" 144;
  color: var(--ink);
}
.practice__title em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: "SOFT" 60, "opsz" 144;
  transition: font-variation-settings 400ms var(--ease);
}

.practice__body {
  font-family: var(--body);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink-soft);
}
.practice__body p + p { margin-top: 1em; }

@media (max-width: 860px) {
  .practice__item {
    grid-template-columns: 60px 1fr;
    grid-template-rows: auto auto;
    gap: 16px 20px;
  }
  .practice__body { grid-column: 1 / -1; padding-top: 10px; }
}

/* ---------- FIELD REPORTS / USE CASES ---------- */
.reports {
  background: var(--paper-warm);
  margin: 0 calc(var(--gutter) * -1);
  padding: clamp(56px, 6.5vw, 104px) var(--gutter);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.reports > .reports__inner {
  max-width: var(--col-max);
  margin: 0 auto;
}

.reports__grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  grid-template-columns: repeat(3, 1fr);
}

.report {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  transition: transform 500ms var(--ease), box-shadow 500ms var(--ease);
}
.report:hover {
  transform: translateY(-4px);
  box-shadow: 4px 6px 0 0 var(--ink);
}

.report__stamp {
  position: absolute;
  top: -10px;
  right: 16px;
  background: var(--accent);
  color: var(--paper);
  padding: 3px 10px;
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.report__meta {
  display: flex;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
}
.report__meta .id { color: var(--ink); }

.report__title {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-variation-settings: "SOFT" 20, "opsz" 144;
  color: var(--ink);
}

.report__section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.report__section-label {
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
}
.report__section-label::before {
  content: "";
  width: 14px;
  height: 1px;
  background: var(--accent);
}
.report__section p {
  font-family: var(--body);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

.report__result {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}
.report__result p {
  font-family: var(--display);
  font-size: 1rem;
  font-style: italic;
  line-height: 1.4;
  color: var(--ink);
  font-variation-settings: "SOFT" 40, "opsz" 24;
}

@media (max-width: 980px) {
  .reports__grid { grid-template-columns: 1fr; }
}

/* ---------- PRINCIPLES ---------- */
.principles__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.principle {
  padding: clamp(2rem, 4vw, 3rem) clamp(1.5rem, 3vw, 2.5rem);
  border-right: 1px solid var(--rule);
  position: relative;
}
.principle:last-child { border-right: none; }

.principle__num {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 20px;
}
.principle__title {
  font-family: var(--display);
  font-size: 1.625rem;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variation-settings: "SOFT" 20, "opsz" 144;
  color: var(--ink);
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--ink);
  max-width: 14ch;
}
.principle__title em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: "SOFT" 60, "opsz" 144;
}
.principle__body {
  font-family: var(--body);
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

@media (max-width: 860px) {
  .principles__grid { grid-template-columns: 1fr; }
  .principle { border-right: none; border-bottom: 1px solid var(--rule); }
  .principle:last-child { border-bottom: none; }
}

/* ---------- CORRESPONDENCE / CONTACT ---------- */
.correspondence {
  background: var(--ink);
  color: var(--paper);
  margin: 0 calc(var(--gutter) * -1);
  padding: clamp(72px, 8vw, 120px) var(--gutter) clamp(48px, 5.5vw, 80px);
  border-top: 1px solid var(--rule);
  position: relative;
  overflow: hidden;
}
.correspondence::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.95  0 0 0 0 0.92  0 0 0 0 0.88  0 0 0 .12 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: screen;
  opacity: 0.6;
  pointer-events: none;
}

.correspondence__inner {
  max-width: var(--col-max);
  margin: 0 auto;
  position: relative;
}

.correspondence__kicker {
  display: flex;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(243,237,224,0.25);
  margin-bottom: 60px;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(243,237,224,0.65);
}

.correspondence__title {
  font-family: var(--display);
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.9;
  letter-spacing: -0.035em;
  font-weight: 300;
  font-variation-settings: "SOFT" 20, "WONK" 1, "opsz" 144;
  color: var(--paper);
  margin-bottom: 48px;
}
.correspondence__title em {
  font-style: italic;
  color: var(--mustard);
  font-variation-settings: "SOFT" 60, "WONK" 1, "opsz" 144;
}

.correspondence__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2rem, 6vw, 7rem);
  padding-top: 48px;
  border-top: 1px solid rgba(243,237,224,0.25);
}

.correspondence__lede {
  font-family: var(--display);
  font-size: clamp(1.125rem, 1.4vw, 1.375rem);
  line-height: 1.5;
  font-weight: 300;
  font-variation-settings: "SOFT" 30, "opsz" 24;
  color: rgba(243,237,224,0.85);
  max-width: 56ch;
}

.correspondence__details {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.detail__label {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--mustard);
  margin-bottom: 8px;
}
.detail__value {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 400;
  font-variation-settings: "SOFT" 20, "opsz" 72;
  color: var(--paper);
  letter-spacing: -0.01em;
  display: inline-block;
  position: relative;
  transition: color 250ms var(--ease);
}
.detail__value::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1px;
  background: var(--mustard);
  transition: right 350ms var(--ease);
}
.detail__value:hover { color: var(--mustard); }
.detail__value:hover::after { right: 0; }

.correspondence__cta {
  margin-top: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 22px 28px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  border: 1px solid var(--paper);
  transition: all 300ms var(--ease);
  max-width: 420px;
  width: 100%;
}
.correspondence__cta:hover {
  background: var(--mustard);
  border-color: var(--mustard);
}
.correspondence__cta svg { width: 20px; height: 20px; }

@media (max-width: 860px) {
  .correspondence__grid { grid-template-columns: 1fr; gap: 40px; padding-top: 32px; }
}

/* ---------- COLOPHON / FOOTER ---------- */
.colophon {
  background: var(--ink);
  color: rgba(243,237,224,0.65);
  padding: 30px var(--gutter);
  border-top: 1px solid rgba(243,237,224,0.2);
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.colophon__inner {
  max-width: var(--col-max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.colophon__mark {
  display: flex;
  align-items: center;
}
.colophon__mark img {
  height: 26px;
  width: auto;
  display: block;
}

/* ---------- REVEAL (subtle, no-op fallback) ---------- */
.reveal {
  opacity: 1;
  transform: none;
}

/* ---------- MOTION REDUCE ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-delay: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .hero__headline .line > span { transform: none; }
  .reveal { opacity: 1; transform: none; }
}