/* =========================================================================
   ASARH — corporate stylesheet
   Mobile-first. Breakpoints: 600 / 900 / 1200.
   Palette is derived from the logo: pure black ink on #EEEEEE mist.
   ========================================================================= */

/* ---------- 1. Tokens ---------------------------------------------------- */

:root {
  /* colour */
  --ink:        #0b0b0b;
  --ink-soft:   #2e2e2e;
  --muted:      #6f6f6f;
  --muted-2:    #9a9a9a;
  --line:       #e2e2e2;
  --line-dark:  #2a2a2a;
  --mist:       #eeeeee;   /* exact background of the logo file */
  --mist-2:     #f6f6f6;
  --paper:      #ffffff;

  /* type */
  --sans: "Helvetica Neue", -apple-system, BlinkMacSystemFont, "Segoe UI",
          Roboto, Inter, Arial, sans-serif;

  --fs-eyebrow: 0.6875rem;
  --fs-body:    1rem;
  --fs-lead:    clamp(1.0625rem, 0.98rem + 0.6vw, 1.3125rem);
  --fs-h3:      clamp(1.125rem, 1.05rem + 0.5vw, 1.375rem);
  --fs-h2:      clamp(1.75rem, 1.35rem + 2.1vw, 3.25rem);
  --fs-h1:      clamp(2.25rem, 1.5rem + 4.2vw, 5.25rem);
  --fs-display:  clamp(3rem, 1.6rem + 7vw, 8rem);

  /* space */
  --gutter:  1.25rem;
  --section: clamp(4rem, 3rem + 6vw, 8.5rem);
  --maxw:    75rem;

  /* motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur:  0.45s;

  --header-h: 3.75rem;
}

@media (min-width: 600px)  { :root { --gutter: 2rem;   --header-h: 4.5rem; } }
@media (min-width: 900px)  { :root { --gutter: 2.5rem; --header-h: 5rem;   } }
@media (min-width: 1200px) { :root { --gutter: 3rem; } }

/* ---------- 2. Reset ----------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: 1.7;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

h1, h2, h3, h4 { margin: 0; font-weight: 500; line-height: 1.12; letter-spacing: -0.022em; }
p, ul, ol { margin: 0; }
ul, ol { list-style: none; padding: 0; }

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection { background: var(--ink); color: var(--paper); }

.skip-link {
  position: absolute;
  left: 0; top: -100%;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.8125rem;
}
.skip-link:focus { top: 0; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- 3. Layout helpers ------------------------------------------- */

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section); }
.section--tight { padding-block: clamp(3rem, 2.4rem + 3vw, 5rem); }
.section--mist  { background: var(--mist); }
.section--soft  { background: var(--mist-2); }
.section--ink   { background: var(--ink); color: var(--paper); }
.section--ink .lead,
.section--ink .muted { color: rgba(255, 255, 255, 0.62); }

.stack > * + * { margin-top: 1rem; }
.stack-lg > * + * { margin-top: 2rem; }

.grid { display: grid; gap: 1.25rem; }
@media (min-width: 600px) {
  .grid { gap: 1.75rem; }
  /* tablets get two columns before the full desktop layout kicks in */
  .grid--2, .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { gap: 2.5rem 2rem; }
}
@media (min-width: 900px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1200px) { .grid--4 { grid-template-columns: repeat(4, 1fr); } }

/* Two-column editorial split: label left, content right */
.split { display: grid; gap: 1.5rem; }
@media (min-width: 900px) {
  .split {
    grid-template-columns: minmax(0, 20ch) minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }
  .split--wide { grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); gap: 4rem; }
}

/* ---------- 4. Type ------------------------------------------------------ */

.eyebrow {
  display: block;
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
}
.section--ink .eyebrow { color: rgba(255, 255, 255, 0.5); }

.eyebrow--rule {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}
.eyebrow--rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}
.section--ink .eyebrow--rule::after { background: var(--line-dark); }

.h1 { font-size: var(--fs-h1); font-weight: 400; letter-spacing: -0.035em; }
.h2 { font-size: var(--fs-h2); font-weight: 400; letter-spacing: -0.03em; }
.h3 { font-size: var(--fs-h3); font-weight: 500; }
.display { font-size: var(--fs-display); font-weight: 300; letter-spacing: -0.05em; line-height: 0.94; }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--ink-soft);
  letter-spacing: -0.012em;
}
.muted   { color: var(--muted); }
.measure { max-width: 62ch; }
.measure-sm { max-width: 46ch; }

.rule { height: 1px; background: var(--line); border: 0; margin: 0; }
.section--ink .rule { background: var(--line-dark); }

/* ---------- 5. Buttons --------------------------------------------------- */

.btn {
  --btn-bg: var(--ink);
  --btn-fg: var(--paper);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9375rem 1.5rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bg);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
              border-color var(--dur) var(--ease), transform 0.2s var(--ease);
}
.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn .arrow { transition: transform var(--dur) var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  border-color: var(--line);
}
.btn--ghost:hover { border-color: var(--ink); }

.section--ink .btn--ghost {
  --btn-fg: var(--paper);
  border-color: var(--line-dark);
}
.section--ink .btn--ghost:hover { border-color: rgba(255, 255, 255, 0.55); }

.btn--light { --btn-bg: var(--paper); --btn-fg: var(--ink); }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Text link with underline sweep */
.link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  padding-bottom: 0.25rem;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size var(--dur) var(--ease);
}
.link:hover { background-size: 100% 1px; }
.link .arrow { transition: transform var(--dur) var(--ease); }
.link:hover .arrow { transform: translateX(4px); }

/* ---------- 6. Header ---------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--line); }

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: var(--header-h);
}

/* Brand lockup — uses the supplied logo, never re-drawn */
.brand { display: inline-flex; align-items: center; gap: 0.625rem; }
.brand__mark {
  width: auto;
  height: 1.5rem;
  transition: opacity var(--dur) var(--ease);
}
.brand:hover .brand__mark { opacity: 0.65; }
.brand__word {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.42em;
  text-indent: 0.42em;
  text-transform: uppercase;
}
@media (min-width: 600px) { .brand__mark { height: 1.75rem; } }

.nav { display: none; }

.nav__list { display: flex; align-items: center; gap: clamp(1.25rem, 2.2vw, 2.25rem); }

.nav__link {
  position: relative;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  padding-block: 0.5rem;
  transition: color 0.3s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0.125rem;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.nav__link:hover { color: var(--ink); }
.nav__link:hover::after { transform: scaleX(1); }
.nav__link[aria-current="page"] { color: var(--ink); }
.nav__link[aria-current="page"]::after { transform: scaleX(1); }

.header__cta { display: none; }

@media (min-width: 900px) {
  .nav { display: block; }
  .header__cta { display: inline-flex; padding: 0.6875rem 1.25rem; font-size: 0.8125rem; }
}

/* Hamburger */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.3125rem;
  width: 2.75rem;
  height: 2.75rem;
  margin-right: -0.75rem;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
}
.nav-toggle__bar {
  display: block;
  width: 1.375rem;
  height: 1.5px;
  margin-inline: auto;
  background: var(--ink);
  transition: transform 0.35s var(--ease), opacity 0.2s linear;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (min-width: 900px) { .nav-toggle { display: none; } }

/* Mobile drawer */
.drawer {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2rem var(--gutter) 2.5rem;
  background: var(--paper);
  transform: translateY(-0.75rem);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), visibility 0.35s;
  overflow-y: auto;
}
.drawer.is-open { opacity: 1; visibility: visible; transform: translateY(0); }

.drawer__list > li { border-bottom: 1px solid var(--line); }
.drawer__link {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding-block: 1.125rem;
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
}
.drawer__link .idx {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--muted-2);
}
.drawer__link[aria-current="page"] .idx { color: var(--ink); }

.drawer__foot { margin-top: 2.5rem; }
.drawer__foot .btn { width: 100%; justify-content: center; }
.drawer__meta {
  margin-top: 1.5rem;
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.9;
}

@media (min-width: 900px) { .drawer { display: none; } }

/* ---------- 7. Hero ------------------------------------------------------ */

.hero {
  position: relative;
  background: var(--mist);              /* matches the logo's own backdrop */
  padding-block: clamp(3.5rem, 2rem + 8vw, 7.5rem) clamp(3rem, 2rem + 6vw, 6rem);
  overflow: hidden;
}

/* Oversized watermark of the supplied mark */
.hero__watermark {
  position: absolute;
  right: -18%;
  bottom: -12%;
  width: min(78%, 34rem);
  opacity: 0.05;
  pointer-events: none;
  user-select: none;
}
@media (min-width: 900px) {
  .hero__watermark { right: -4%; bottom: -18%; width: min(46%, 40rem); opacity: 0.06; }
}

.hero__inner { position: relative; z-index: 1; }

.hero__lockup {
  width: auto;
  height: clamp(4rem, 2.4rem + 7vw, 6rem);
  margin-bottom: clamp(2rem, 1.5rem + 2vw, 3rem);
}

.hero__title { margin-bottom: 1.5rem; max-width: 18ch; }
.hero__lead  { max-width: 52ch; }
.hero__actions { margin-top: 2.25rem; }

.hero__meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 1rem;
  margin-top: clamp(3rem, 2rem + 4vw, 4.5rem);
  padding-top: 2rem;
  border-top: 1px solid rgba(0, 0, 0, 0.12);
}
@media (min-width: 900px) { .hero__meta { grid-template-columns: repeat(4, 1fr); gap: 2rem; } }

.hero__meta dt {
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero__meta dd {
  margin: 0.375rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.5;
}

/* Page header for interior pages */
.page-head {
  background: var(--mist);
  padding-block: clamp(2.75rem, 2rem + 5vw, 5.5rem) clamp(2.5rem, 2rem + 4vw, 4.5rem);
}
.page-head .eyebrow { margin-bottom: 1.25rem; }
.page-head .h1 { max-width: 16ch; }
.page-head .lead { margin-top: 1.5rem; }

.crumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.crumb a:hover { color: var(--ink); }
.crumb span { color: var(--muted-2); }

/* ---------- 8. Stats ----------------------------------------------------- */

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 1rem;
}
@media (min-width: 900px) { .stats { grid-template-columns: repeat(4, 1fr); gap: 2.5rem; } }

.stat__value {
  display: block;
  font-size: clamp(2.25rem, 1.6rem + 3vw, 3.75rem);
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 1;
}
.stat__label {
  display: block;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.5;
}
.section--ink .stat__label { border-top-color: var(--line-dark); color: rgba(255, 255, 255, 0.55); }

/* ---------- 9. Cards ----------------------------------------------------- */

.card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.75rem 0 0;
  border-top: 1px solid var(--line);
}
.card__idx {
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--muted-2);
}
.card__title { font-size: var(--fs-h3); font-weight: 500; letter-spacing: -0.015em; }
.card__body { font-size: 0.9375rem; color: var(--muted); line-height: 1.65; }
.card .link { margin-top: auto; padding-top: 0.75rem; }

.card--boxed {
  padding: 1.75rem;
  border: 1px solid var(--line);
  background: var(--paper);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.card--boxed:hover { border-color: var(--ink); transform: translateY(-3px); }

.section--ink .card { border-top-color: var(--line-dark); }
.section--ink .card__body { color: rgba(255, 255, 255, 0.6); }

/* Feature list with hairline separators */
.tick-list > li {
  display: grid;
  grid-template-columns: 1.25rem 1fr;
  gap: 0.75rem;
  padding-block: 0.6875rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.9375rem;
  line-height: 1.55;
}
.tick-list > li::before {
  content: "";
  width: 0.5rem; height: 0.5rem;
  margin-top: 0.5rem;
  border-left: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  transform: rotate(-45deg) translate(1px, -1px);
}
.section--ink .tick-list > li { border-bottom-color: var(--line-dark); }
.section--ink .tick-list > li::before { border-color: var(--paper); }

/* ---------- 10. Project tiles (CSS-drawn, no stock imagery) -------------- */

.tile {
  display: block;
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}
.tile__canvas {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--mist);
  overflow: hidden;
  transition: transform 0.6s var(--ease);
}
.tile:hover .tile__canvas { transform: scale(1.012); }
.tile__canvas::before,
.tile__canvas::after {
  content: "";
  position: absolute;
  inset: 0;
  transition: transform 0.8s var(--ease), opacity 0.6s var(--ease);
}

/* four abstract architectural compositions */
.tile--a .tile__canvas::before {
  background:
    linear-gradient(180deg, transparent 62%, rgba(11,11,11,0.9) 62%),
    linear-gradient(90deg, transparent 68%, rgba(11,11,11,0.14) 68%);
}
.tile--a .tile__canvas::after {
  background: repeating-linear-gradient(90deg, rgba(11,11,11,0.85) 0 1px, transparent 1px 14%);
  inset: 22% 12% 38% 12%;
}
.tile--b .tile__canvas::before {
  background:
    conic-gradient(from 210deg at 70% 30%, rgba(11,11,11,0.9) 0 22%, transparent 22%),
    linear-gradient(0deg, rgba(11,11,11,0.1) 0 100%);
}
.tile--b .tile__canvas::after {
  background: repeating-linear-gradient(180deg, rgba(11,11,11,0.75) 0 1px, transparent 1px 11%);
  inset: 46% 18% 10% 18%;
}
.tile--c .tile__canvas::before {
  background:
    linear-gradient(135deg, rgba(11,11,11,0.92) 0 34%, transparent 34%),
    linear-gradient(225deg, rgba(11,11,11,0.22) 0 26%, transparent 26%);
}
.tile--c .tile__canvas::after {
  background: repeating-linear-gradient(45deg, rgba(11,11,11,0.6) 0 1px, transparent 1px 16px);
  inset: 30% 8% 12% 40%;
}
.tile--d .tile__canvas::before {
  background:
    radial-gradient(circle at 28% 74%, rgba(11,11,11,0.9) 0 26%, transparent 26%),
    linear-gradient(180deg, transparent 78%, rgba(11,11,11,0.85) 78%);
}
.tile--d .tile__canvas::after {
  background: repeating-linear-gradient(90deg, rgba(11,11,11,0.5) 0 1px, transparent 1px 9%);
  inset: 8% 10% 30% 46%;
}
.tile:hover .tile__canvas::after { opacity: 0.55; }

.tile__meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.125rem;
}
.tile__name { font-size: 1.0625rem; font-weight: 500; letter-spacing: -0.015em; }
.tile__year { font-size: 0.75rem; letter-spacing: 0.1em; color: var(--muted-2); }
.tile__desc { margin-top: 0.375rem; font-size: 0.875rem; color: var(--muted); }
.tile__tags { margin-top: 0.875rem; display: flex; flex-wrap: wrap; gap: 0.375rem; }
.tag {
  padding: 0.25rem 0.625rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Filter bar */
.filters {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  margin-inline: calc(var(--gutter) * -1);
  padding-inline: var(--gutter);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.filters::-webkit-scrollbar { display: none; }
.filters .btn {
  flex: none;
  padding: 0.625rem 1.125rem;
  font-size: 0.8125rem;
}
@media (min-width: 900px) {
  .filters { flex-wrap: wrap; overflow: visible; margin-inline: 0; padding-inline: 0; }
}

/* ---------- 11. Accordion ------------------------------------------------ */

.accordion { border-top: 1px solid var(--line); }
.accordion__item { border-bottom: 1px solid var(--line); }

.accordion__trigger {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
  padding: 1.375rem 0;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
}
.accordion__trigger:hover .accordion__label { opacity: 0.6; }
.accordion__label {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  font-size: var(--fs-h3);
  font-weight: 500;
  letter-spacing: -0.015em;
  transition: opacity 0.3s var(--ease);
}
.accordion__label .idx {
  flex: none;
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--muted-2);
}

.accordion__icon {
  position: relative;
  flex: none;
  width: 1rem; height: 1rem;
  margin-top: 0.375rem;
}
.accordion__icon::before,
.accordion__icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 0;
  width: 100%; height: 1px;
  background: var(--ink);
  transition: transform 0.4s var(--ease);
}
.accordion__icon::after { transform: rotate(90deg); }
.accordion__trigger[aria-expanded="true"] .accordion__icon::after { transform: rotate(0deg); }

.accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.45s var(--ease);
}
.accordion__panel[data-open="true"] { grid-template-rows: 1fr; }
.accordion__panel > div { overflow: hidden; }
.accordion__content { padding-bottom: 1.75rem; }
.accordion__content p { color: var(--muted); font-size: 0.9375rem; max-width: 60ch; }
.accordion__content .tick-list { margin-top: 1.25rem; }

/* ---------- 12. Process / timeline -------------------------------------- */

.steps { counter-reset: step; }
.steps__item {
  position: relative;
  padding: 1.5rem 0 1.5rem 3rem;
  border-bottom: 1px solid var(--line);
}
.steps__item:first-child { border-top: 1px solid var(--line); }
.steps__item::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  left: 0; top: 1.625rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--muted-2);
}
.steps__title { font-size: 1.0625rem; font-weight: 500; }
.steps__body { margin-top: 0.375rem; font-size: 0.9375rem; color: var(--muted); max-width: 58ch; }

.section--ink .steps__item,
.section--ink .steps__item:first-child { border-color: var(--line-dark); }
.section--ink .steps__body { color: rgba(255, 255, 255, 0.6); }

/* ---------- 13. People --------------------------------------------------- */

.person__portrait {
  aspect-ratio: 3 / 4;
  background: var(--mist);
  position: relative;
  overflow: hidden;
}
.person__portrait::after {
  content: attr(data-initials);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: clamp(2rem, 1.4rem + 3vw, 3rem);
  font-weight: 300;
  letter-spacing: 0.06em;
  color: rgba(11, 11, 11, 0.22);
}
.person__name { margin-top: 1rem; font-size: 1rem; font-weight: 500; }
.person__role { margin-top: 0.125rem; font-size: 0.8125rem; color: var(--muted); }

/* ---------- 14. Quote ---------------------------------------------------- */

.quote { max-width: 34ch; }
.quote__text {
  font-size: clamp(1.375rem, 1.1rem + 1.6vw, 2.25rem);
  font-weight: 300;
  line-height: 1.28;
  letter-spacing: -0.03em;
}
.quote__by { margin-top: 1.75rem; font-size: 0.8125rem; color: var(--muted); letter-spacing: 0.04em; }
.section--ink .quote__by { color: rgba(255, 255, 255, 0.55); }

/* ---------- 15. Forms ---------------------------------------------------- */

.form { display: grid; gap: 1.25rem; }
@media (min-width: 600px) {
  .form { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .field--full { grid-column: 1 / -1; }
}

.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field label {
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.8125rem 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  transition: border-color 0.3s var(--ease);
  appearance: none;
}
.field textarea { min-height: 8rem; resize: vertical; line-height: 1.6; }
.field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%),
                    linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 9px) 1.375rem, calc(100% - 4px) 1.375rem;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: 1.5rem;
  cursor: pointer;
}
.field input:focus,
.field select:focus,
.field textarea:focus { outline: 0; border-bottom-color: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }

.field__error {
  font-size: 0.75rem;
  color: var(--ink);
  letter-spacing: 0;
  text-transform: none;
  font-weight: 400;
  min-height: 1rem;
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-bottom-color: var(--ink); border-bottom-width: 1.5px; }
.field.has-error .field__error::before { content: "↑ "; }

.consent {
  display: grid;
  grid-template-columns: 1.125rem 1fr;
  gap: 0.75rem;
  align-items: start;
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.6;
}
.consent input {
  width: 1.125rem; height: 1.125rem;
  margin-top: 0.1875rem;
  accent-color: var(--ink);
  border-bottom: 0;
}
/* a checkbox should flag its error with an outline, not a baseline rule */
.field.has-error .consent input {
  border-bottom: 0;
  outline: 1.5px solid var(--ink);
  outline-offset: 2px;
}
.consent a { text-decoration: underline; text-underline-offset: 2px; }

.form-status {
  grid-column: 1 / -1;
  padding: 1rem 1.25rem;
  background: var(--mist);
  border-left: 2px solid var(--ink);
  font-size: 0.875rem;
}
.form-status[hidden] { display: none; }

/* ---------- 16. Contact details ----------------------------------------- */

.office { padding-top: 1.5rem; border-top: 1px solid var(--line); }
.office__city {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.office__body { margin-top: 0.875rem; font-size: 0.9375rem; color: var(--muted); line-height: 1.7; }
.office__body a:hover { color: var(--ink); }

/* ---------- 17. CTA band ------------------------------------------------- */

.cta {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
}
.cta__watermark {
  position: absolute;
  right: -8%;
  top: 50%;
  transform: translateY(-50%);
  width: min(60%, 22rem);
  opacity: 0.07;
  pointer-events: none;
}
.cta__inner { position: relative; z-index: 1; }
.cta .h2 { max-width: 16ch; }

/* ---------- 18. Footer --------------------------------------------------- */

.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
  padding-block: clamp(3rem, 2.4rem + 3vw, 5rem) 2rem;
  font-size: 0.875rem;
}
.site-footer a:hover { color: var(--paper); }

.footer__top { display: grid; gap: 2.5rem; }
@media (min-width: 900px) {
  .footer__top { grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, 1fr)); gap: 3rem; }
}

.footer__brand .brand__word { color: var(--paper); }
.footer__blurb { margin-top: 1.25rem; max-width: 34ch; color: rgba(255, 255, 255, 0.55); line-height: 1.7; }

.footer__title {
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 1.125rem;
}
.footer__list > li + li { margin-top: 0.625rem; }

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: clamp(2.5rem, 2rem + 2vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-dark);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.02em;
}
@media (min-width: 600px) {
  .footer__bottom { flex-direction: row; align-items: center; justify-content: space-between; }
}
.footer__legal { display: flex; flex-wrap: wrap; gap: 1.25rem; }

/* ---------- 19. Reveal on scroll ---------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- 20. Print ---------------------------------------------------- */

@media print {
  .site-header, .drawer, .cta, .nav-toggle { display: none !important; }
  body { color: #000; }
  .section { padding-block: 1.5rem; }
}