/* REQ-UX-0001-98c69: Selected Copper palette/graphic, Editorial components, Signal typography. */
/* Local design direction: Copper workshop */
:root {
  --ink: #24272d;
  --dusk: #45474a;
  --mist: #e9dfd0;
  --accent: #ad6643;
  --accent-light: #e8a17a;
  --accent-dark: #844522;
  --paper: #fcf8f1;
  --surface: #f0e7da;
  --line: #cbbdab;
  --stone: #ad9b86;
  --white: #fff9f0;
  --hero-bg: #24272d;
  --hero-ink: #fff9f0;
  --hero-muted: #e9dfd0;
  --hero-accent: #e8a17a;
  --heading-font: Georgia, "Times New Roman", serif;
}

/* Shared local preview adaptation. Theme files own colour/type; component files own geometry. */
:root {
  scroll-behavior: auto;
}
h1,
h2 {
  font-family: var(--heading-font);
}
.hero,
.site-header {
  background: var(--hero-bg);
  color: var(--hero-ink);
}
.site-header {
  border-color: color-mix(in srgb, var(--hero-ink) 22%, transparent);
}
.hero .eyebrow {
  color: var(--hero-accent);
}
.hero__statement,
.hero__foot,
.hero__art figcaption {
  color: var(--hero-muted);
}
.hero h1 em,
.wordmark__dot {
  color: var(--hero-accent);
}
.hero__foot {
  border-color: color-mix(in srgb, var(--hero-ink) 25%, transparent);
}
.hero__foot a {
  color: var(--hero-ink);
}
.button--light {
  background: var(--hero-accent);
  color: var(--hero-bg);
}
.button--light:hover {
  background: var(--hero-ink);
  color: var(--hero-bg);
}
.hero__art > svg {
  display: block;
  width: 100%;
  height: auto;
}
.lab-mark {
  display: block;
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  color: var(--hero-accent);
}
.about__portrait > .lab-mark {
  width: 130px;
  height: 130px;
  align-self: center;
  color: var(--accent-light);
}
.site-footer .lab-mark {
  width: 32px;
  height: 32px;
  color: var(--accent-dark);
}
.about__portrait {
  border-color: var(--dusk);
}
.about__themes span {
  border-color: var(--stone);
}
.module__top > .icon {
  width: 2.5rem;
  height: 2.5rem;
}
.service > .icon {
  width: 1.8rem;
  height: 1.8rem;
}
.nav-link {
  color: var(--hero-ink);
}
.nav-link:hover {
  background: color-mix(in srgb, var(--hero-ink) 8%, transparent);
  text-decoration-color: var(--hero-accent);
}
:focus-visible {
  outline-color: var(--accent-dark);
}
.hero :focus-visible,
.site-header :focus-visible {
  outline-color: var(--hero-accent);
}
.form-status--success {
  border-color: var(--accent-dark);
}
@media screen and (max-width: 720px) {
  .wordmark > .lab-mark {
    width: 30px;
    height: 30px;
  }
  .about__portrait > .lab-mark {
    width: 80px;
    height: 80px;
  }
  .hero__art {
    width: min(85%, 25rem);
  }
}
@media print {
  .hero,
  .site-header {
    background: white;
    color: var(--ink);
  }
  .hero h1 em,
  .hero .eyebrow {
    color: var(--accent-dark);
  }
  .hero__statement {
    color: var(--dusk);
  }
}

/* Editorial: large serif titles, fine rules and deliberately open components. */
h1 {
  font-weight: 400;
  letter-spacing: -0.055em;
}
h1 em {
  font-style: italic;
}
h2 {
  font-weight: 400;
}
.module {
  border-right: 0;
}
.module__top {
  border-bottom: 1px solid var(--line);
  padding-bottom: 1.2rem;
}
.module h3 {
  font-family: var(--heading-font);
  font-weight: 400;
  font-size: 2rem;
}
.button,
button {
  border-radius: 0;
  border-bottom: 3px solid currentColor;
}
.contact__panel {
  background: transparent;
  border: 0;
  border-left: 1px solid var(--line);
  padding-top: 0;
}
input,
textarea {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--dusk);
}
.stories summary {
  font-family: var(--heading-font);
  font-size: 1.9rem;
  font-weight: 400;
}
.about__themes span {
  border: 0;
  border-bottom: 1px solid var(--stone);
  padding-inline: 0;
  margin-right: 1rem;
}
@media screen and (max-width: 720px) {
  .stories summary {
    font-size: 1.35rem;
  }
  .contact__panel {
    border-left: 0;
    padding-inline: 0;
  }
}

/* Signal typography, independently of Editorial component geometry. */
:root {
  --heading-font: Arial, Helvetica, sans-serif;
}
h1 {
  font-weight: 800;
  letter-spacing: -0.065em;
}
h1 em {
  font-style: normal;
}
h2,
.eyebrow {
  font-weight: 750;
}
.module h3 {
  font-family: inherit;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}
.stories summary {
  font-family: inherit;
  font-weight: 500;
  font-size: 1.45rem;
}
@media screen and (max-width: 720px) {
  .stories summary {
    font-size: 1.1rem;
  }
}

/* REQ-UX-0001-98c69: Fit the longer consulting copy without oversized headings or empty columns. */
@media screen {
  .section {
    padding-block: clamp(3rem, 5vw, 4.5rem);
  }
  .hero {
    padding-top: clamp(2rem, 4vw, 3.5rem);
  }
  .hero__grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 2.5rem;
  }
  h1 {
    font-size: clamp(2.6rem, 4.5vw, 4.4rem);
    line-height: 1.06;
    text-wrap: balance;
  }
  h2 {
    font-size: clamp(2rem, 3.4vw, 3rem);
    line-height: 1.12;
    text-wrap: balance;
  }
  .hero__art {
    max-width: 24rem;
    justify-self: end;
  }
  .hero__foot {
    margin-top: 2rem;
  }
  .hero__statement {
    margin-block: 1.5rem;
    max-width: 52ch;
  }
  .hero .button {
    gap: 0.75rem;
    line-height: 1.4;
  }
  .founder {
    padding-block: 2rem;
  }
  .consulting__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .consulting__grid > div:first-child {
    max-width: 49rem;
  }
  .consulting .section-lead {
    max-width: 65ch;
  }
  .consulting .text-link {
    margin-top: 1rem;
  }
  .services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem 3rem;
  }
  .section-heading {
    margin-bottom: 2rem;
  }
  .module__top {
    margin-bottom: 1.5rem;
  }
  .module {
    display: flex;
    flex-direction: column;
  }
  .module p {
    min-height: 0;
  }
  .module .text-link {
    align-self: start;
    margin-top: auto;
    padding-top: 1rem;
  }
  .contact__panel {
    min-width: 0;
  }
  .founder > div,
  .section-heading > div,
  .service > div,
  .review-outputs > div,
  .experience-grid article {
    min-width: 0;
  }
}
@media screen and (max-width: 900px) {
  .hero__grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 1.5rem;
  }
  .review-outputs {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .review-outputs > div + div {
    border-top: 1px solid var(--line);
    padding-top: 1.5rem;
  }
}
@media screen and (max-width: 720px) {
  .hero__grid,
  .services {
    grid-template-columns: 1fr;
  }
  h1 {
    font-size: clamp(2.5rem, 9vw, 3.4rem);
  }
  .hero__art {
    width: min(60%, 15rem);
    justify-self: center;
  }
  .hero .button {
    font-size: 0.85rem;
    padding: 0.85rem 0.9rem;
  }
  .hero__foot {
    margin-top: 1.5rem;
  }
  .section-heading {
    gap: 0.75rem;
  }
  .section-heading .eyebrow {
    margin-bottom: 0;
  }
  .contact {
    gap: 2rem;
  }
}