/* RET Consulting marketing site styles
   Imports the design tokens from ../../colors_and_type.css */

.app {
  min-height: 100vh;
  background: var(--paper);
  display: flex;
  flex-direction: column;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  padding: 0 32px;
  box-sizing: border-box;
}

/* ---------- Header ---------- */
.ret-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
  border-bottom: 1px solid var(--rule);
}
.ret-header__brand { cursor: pointer; display: flex; align-items: center; }
.ret-header__brand img { height: 64px; display: block; }
.ret-header__nav { display: flex; gap: 32px; }
.ret-header__link {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--ink-2);
  cursor: pointer;
  position: relative;
  padding: 4px 0;
  transition: color var(--dur-fast) var(--ease);
}
.ret-header__link:hover { color: var(--ink); text-decoration: none; }
.ret-header__link.is-active { color: var(--ink); }
.ret-header__link.is-active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1.5px; background: var(--pine);
}

/* ---------- Hero ---------- */
.ret-hero {
  padding: 96px 0 80px;
  border-bottom: 1px solid var(--rule);
}
.ret-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 32px;
}
.ret-hero__eyebrow-accent {
  color: var(--pine);
}
.ret-hero__title {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: clamp(2.75rem, 5.2vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 0 0 28px 0;
  max-width: 20ch;
}
.ret-hero__title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.1em;
  color: var(--pine);
}
.ret-hero__lede {
  font-family: var(--font-sans);
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 56ch;
  margin: 0 0 40px 0;
}
.ret-hero__cta { display: flex; gap: 12px; margin-bottom: 56px; }
.ret-hero__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-3);
}
.ret-hero__dot {
  width: 4px; height: 4px; border-radius: 50%; background: var(--pine);
}

/* ---------- Services ---------- */
.ret-services { padding: 96px 0; border-bottom: 1px solid var(--rule); }
.ret-services__head { margin-bottom: 56px; }
.ret-services__head .eyebrow { display: block; margin-bottom: 16px; }
.ret-services__head h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 2.6vw, 2.5rem);
  letter-spacing: -0.018em;
  line-height: 1.15;
  max-width: 16ch;
}
.ret-services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ret-service {
  background: var(--paper-soft);
  border: 1px solid var(--rule);
  border-radius: var(--r-2);
  padding: 32px;
  transition: border-color var(--dur-fast) var(--ease);
}
.ret-service:hover { border-color: var(--ink-3); }
.ret-service__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--pine);
  display: block;
  margin-bottom: 24px;
}
.ret-service__title {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.005em;
  margin: 0 0 12px 0;
  color: var(--ink);
}
.ret-service__body {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
}

/* ---------- Work list ---------- */
.ret-work { padding: 96px 0; border-bottom: 1px solid var(--rule); }
.ret-work__head { margin-bottom: 40px; }
.ret-work__head .eyebrow { display: block; margin-bottom: 16px; }
.ret-work__head h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 2.6vw, 2.5rem);
  letter-spacing: -0.018em;
  line-height: 1.15;
  margin-bottom: 28px;
}
.ret-work__filters { display: flex; gap: 8px; }
.ret-chip {
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--ink-2);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease);
}
.ret-chip:hover { border-color: var(--ink-3); color: var(--ink); }
.ret-chip.is-active {
  background: var(--ink);
  color: var(--paper-soft);
  border-color: var(--ink);
}
.ret-work__list { list-style: none; padding: 0; margin: 0; }
.ret-work__row {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--rule);
}
.ret-work__row:last-child { border-bottom: 1px solid var(--rule); }
.ret-work__yr {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.ret-work__title {
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 4px 0;
  letter-spacing: -0.005em;
}
.ret-work__client {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--ink-3);
}

/* ---------- Writing ---------- */
.ret-writing { padding: 96px 0; border-bottom: 1px solid var(--rule); }
.ret-writing__head { margin-bottom: 40px; max-width: 60ch; }
.ret-writing__head .eyebrow { display: block; margin-bottom: 16px; }
.ret-writing__head h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 2.6vw, 2.5rem);
  letter-spacing: -0.018em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.ret-writing__lede {
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-2);
}
.ret-writing__lede em {
  font-family: var(--font-serif);
  font-style: italic;
}
.ret-writing__list { list-style: none; padding: 0; margin: 0; }
.ret-writing__row {
  display: grid;
  grid-template-columns: 120px 1fr 80px;
  align-items: baseline;
  gap: 24px;
  padding: 22px 0;
  border-top: 1px solid var(--rule);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease);
}
.ret-writing__row:last-child { border-bottom: 1px solid var(--rule); }
.ret-writing__row:hover { background: var(--paper-soft); }
.ret-writing__date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.ret-writing__title {
  font-family: var(--font-serif);
  font-size: 22px;
  letter-spacing: -0.018em;
  color: var(--ink);
  cursor: pointer;
}
.ret-writing__min {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  text-align: right;
}

/* ---------- About ---------- */
.ret-about { padding: 96px 0; border-bottom: 1px solid var(--rule); }
.ret-about__head { margin-bottom: 56px; max-width: 24ch; }
.ret-about__head .eyebrow { display: block; margin-bottom: 16px; }
.ret-about__head h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 2.6vw, 2.5rem);
  letter-spacing: -0.018em;
  line-height: 1.15;
}
.ret-about__grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 56px;
  align-items: start;
}
.ret-about__portrait {
  aspect-ratio: 4 / 5;
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  border-radius: var(--r-2);
  position: relative;
  overflow: hidden;
}
.ret-about__portrait-inner {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--paper-deep), var(--rule));
}
.ret-about__caption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.ret-about__prose p {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-2);
  margin-bottom: 20px;
  max-width: 56ch;
}
.ret-about__prose em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--pine);
}

/* ---------- Contact ---------- */
.ret-contact { padding: 96px 0; }
.ret-contact__head { margin-bottom: 40px; max-width: 50ch; }
.ret-contact__head .eyebrow { display: block; margin-bottom: 16px; }
.ret-contact__head h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 2.6vw, 2.5rem);
  letter-spacing: -0.018em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.ret-contact__lede {
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-2);
}
.ret-contact__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 640px;
}
.ret-field { display: flex; flex-direction: column; gap: 8px; }
.ret-field--full { grid-column: 1 / -1; }
.ret-field label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.ret-field--actions {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
}
.ret-contact__small {
  font-size: 13px;
  color: var(--ink-3);
}
.ret-contact__thanks {
  background: var(--pine-soft);
  border: 1px solid var(--pine);
  border-radius: var(--r-2);
  padding: 32px;
  max-width: 640px;
}
.ret-contact__thanks h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  letter-spacing: -0.018em;
  color: var(--pine-deep);
  margin-bottom: 8px;
}
.ret-contact__thanks p { color: var(--ink-2); }

/* ---------- Footer ---------- */
.ret-footer {
  background: var(--paper-deep);
  border-top: 1px solid var(--rule);
  padding: 40px 32px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 40px;
  align-items: center;
  margin-top: 0;
}
.ret-footer__brand { display: flex; align-items: center; gap: 14px; }
.ret-footer__brand img { height: 40px; }
.ret-footer__name {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}
.ret-footer__addr {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  margin-top: 2px;
}
.ret-footer__nav {
  display: flex;
  gap: 24px;
  justify-content: center;
}
.ret-footer__nav a {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--ink-2);
  cursor: pointer;
}
.ret-footer__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
}

/* responsive */
@media (max-width: 800px) {
  .ret-services__grid { grid-template-columns: 1fr; }
  .ret-about__grid { grid-template-columns: 1fr; }
  .ret-contact__form { grid-template-columns: 1fr; }
  .ret-footer { grid-template-columns: 1fr; gap: 24px; text-align: center; }
  .ret-footer__nav { flex-wrap: wrap; }
  .ret-footer__meta { align-items: center; }
}

/* ============================================================
   Site additions — static public one-pager (retconsulting.be)
   ============================================================ */
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 96px; }

/* Header — sticky, full-bleed */
.site-header {
  position: sticky; top: 0; z-index: var(--z-nav);
  background: var(--paper); border-bottom: 1px solid var(--rule);
}
.site-header__inner {
  max-width: 1100px; margin: 0 auto; width: 100%; box-sizing: border-box;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 32px;
}
.site-header__brand { display: flex; align-items: center; }
.site-header__brand img { height: 54px; display: block; }
.site-header__right { display: flex; align-items: center; gap: 28px; }

/* Inline wordmark — recolors with the theme tokens */
.brandmark { height: 54px; width: auto; display: block; }
.brandmark .bm-ret { fill: var(--ink); }
.brandmark .bm-consult { fill: var(--ink-2); }
.brandmark .bm-rule { stroke: var(--rule); }
.brandmark .bm-mark { fill: var(--pine); }

/* Monogram badge — swap light / dark variant with the theme */
.ret-about__mark img.mark-dark,
.ret-footer__brand img.mark-dark { display: none; }
[data-theme="dark"] .ret-about__mark img.mark-light,
[data-theme="dark"] .ret-footer__brand img.mark-light { display: none; }
[data-theme="dark"] .ret-about__mark img.mark-dark,
[data-theme="dark"] .ret-footer__brand img.mark-dark { display: block; }

/* Theme toggle */
.ret-theme {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; padding: 0;
  background: transparent; border: 1px solid var(--rule); border-radius: var(--r-2);
  color: var(--ink-2); cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.ret-theme:hover { border-color: var(--ink-3); color: var(--ink); }
.ret-theme svg { width: 18px; height: 18px; display: block; }
.ret-theme .icon-moon { display: none; }
[data-theme="dark"] .ret-theme .icon-sun { display: none; }
[data-theme="dark"] .ret-theme .icon-moon { display: block; }

/* About — facts card in place of portrait */
.ret-about__card {
  background: var(--paper-soft); border: 1px solid var(--rule);
  border-radius: var(--r-2); padding: var(--s-6);
  display: flex; flex-direction: column; gap: var(--s-5);
}
.ret-about__mark { display: flex; align-items: center; gap: 12px; }
.ret-about__mark img { height: 46px; display: block; }
.ret-about__mark span { font-family: var(--font-sans); font-size: 15px; font-weight: 500; color: var(--ink); }
.ret-about__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.ret-about__facts { display: grid; gap: 14px; margin: 0; }
.ret-about__facts > div { display: flex; flex-direction: column; gap: 3px; }
.ret-about__facts dt {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-3);
}
.ret-about__facts dd { margin: 0; font-size: 14px; color: var(--ink-2); }

/* Contact — direct line under the form */
.ret-contact__direct { margin-top: 28px; font-size: 14px; color: var(--ink-3); }
.ret-contact__direct a { font-family: var(--font-mono); }

/* Footer legal identifiers */
.ret-footer__legal { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); line-height: 1.6; }

@media (max-width: 800px) {
  .ret-header__nav { display: none; }
  .site-header__right { gap: 14px; }
  .ret-hero { padding: 56px 0 48px; }
  .ret-services, .ret-about, .ret-contact { padding: 64px 0; }
}