/* pawel-konefal.de — Personal Brand System */
:root {
  --navy: #0b1220;
  --navy-soft: #111b2e;
  --ink: #0b1020;
  --text: #303747;
  --muted: #687083;
  --white: #ffffff;
  --paper: #f7f8fb;
  --line: #d8dce5;
  --line-dark: rgba(255, 255, 255, 0.2);
  --blue: #3157ff;
  --blue-dark: #1d3fd9;
  --lime: #c8ff45;
  --font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Helvetica, Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --container: 86rem;
  --narrow: 48rem;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --section: clamp(5rem, 9vw, 9rem);
  --radius: 0.25rem;
  --ease: 220ms cubic-bezier(0.2, 0.75, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
  overflow-x: clip;
  overflow-wrap: break-word;
  background: var(--white);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
}

main {
  flex: 1;
}

img,
svg {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
  font-weight: 760;
  line-height: 1.03;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(3rem, 7.2vw, 7.4rem);
}

h2 {
  font-size: clamp(2.4rem, 5.1vw, 5.5rem);
}

h3 {
  font-size: clamp(1.2rem, 1.7vw, 1.55rem);
  line-height: 1.15;
}

p {
  margin: 0 0 1.25rem;
}

a {
  color: var(--blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--blue-dark);
}

ul,
ol {
  padding-left: 1.25rem;
}

blockquote {
  margin: 2rem 0;
  padding: 1.5rem 2rem;
  border-left: 3px solid var(--blue);
  background: var(--paper);
  color: var(--muted);
}

:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 4px;
}

.container {
  width: min(calc(100% - (2 * var(--gutter))), var(--container));
  margin-inline: auto;
}

.container--narrow {
  width: min(calc(100% - (2 * var(--gutter))), var(--narrow));
}

.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;
}

.skip-link {
  position: absolute;
  z-index: 200;
  top: -6rem;
  left: 1rem;
  padding: 0.75rem 1rem;
  background: var(--lime);
  color: var(--ink);
  font-weight: 700;
}

.skip-link:focus {
  top: 0;
}

/* Header */
.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid var(--line-dark);
  background: rgba(11, 18, 32, 0.94);
  backdrop-filter: blur(16px);
}

.site-header__inner {
  min-height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.site-logo {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-logo::before {
  content: "";
  flex: 0 0 auto;
  width: 2.35rem;
  aspect-ratio: 264 / 170;
  background-color: currentColor;
  mask: url("/assets/img/logo-mark.svg") center / contain no-repeat;
  -webkit-mask: url("/assets/img/logo-mark.svg") center / contain no-repeat;
  transition: background-color var(--ease);
}

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

.site-logo:hover {
  color: var(--lime);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.65rem 0;
  border: 0;
  background: none;
  color: var(--white);
  cursor: pointer;
  font: 700 0.75rem/1 var(--font);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  width: 1.25rem;
  height: 1px;
  display: block;
  background: currentColor;
}

.nav-toggle__bars {
  position: relative;
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle__bars::before {
  top: -0.35rem;
}

.nav-toggle__bars::after {
  top: 0.35rem;
}

.site-nav ul {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
}

.site-nav a {
  display: block;
  padding: 0.9rem 1rem;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--white);
}

.site-nav a[aria-current="page"] {
  box-shadow: inset 0 -2px var(--blue);
}

.site-nav .nav-contact,
.site-nav a[href="/kontakt/"] {
  border: 1px solid var(--lime);
  color: var(--white);
}

.site-nav .nav-contact:hover,
.site-nav a[href="/kontakt/"]:hover {
  background: var(--lime);
  color: var(--ink);
}

.language-switch {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line-dark);
}

.language-switch a {
  min-width: 2.4rem;
  padding-inline: 0.55rem;
  text-align: center;
}

.language-switch a[aria-current="true"] {
  color: var(--lime);
}

.language-switch span {
  color: rgba(255, 255, 255, 0.32);
  font-size: 0.72rem;
}

.js .site-nav {
  display: none;
}

.js .site-nav.is-open {
  position: absolute;
  inset: 100% 0 auto;
  display: block;
  padding: 1rem var(--gutter) 1.5rem;
  border-bottom: 1px solid var(--line-dark);
  background: var(--navy);
}

.no-js .site-nav {
  display: block;
}

.no-js .nav-toggle {
  display: none;
}

@media (min-width: 58rem) {
  .nav-toggle {
    display: none;
  }

  .site-nav,
  .js .site-nav {
    position: static;
    display: block;
    padding: 0;
    background: none;
    border: 0;
  }

  .site-nav ul {
    align-items: center;
    flex-direction: row;
    gap: clamp(0.1rem, 0.8vw, 0.85rem);
  }

  .site-nav a {
    padding: 0.65rem clamp(0.45rem, 0.9vw, 0.75rem);
    font-size: clamp(0.72rem, 0.95vw, 0.82rem);
  }

  .site-nav .nav-contact,
  .site-nav a[href="/kontakt/"] {
    margin-left: 0.7rem;
    padding-inline: 1.4rem;
  }

  .language-switch {
    margin: 0 0 0 0.6rem;
    padding: 0 0 0 0.65rem;
    border-top: 0;
    border-left: 1px solid var(--line-dark);
  }

  .language-switch a {
    padding-inline: 0.35rem;
  }
}

/* Shared controls */
.btn {
  min-height: 3.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-weight: 720;
  line-height: 1.2;
  text-decoration: none;
  transition: transform var(--ease), background var(--ease), color var(--ease),
    border-color var(--ease);
}

.btn svg {
  width: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--signal,
.btn--primary {
  border-color: var(--blue);
  background: var(--blue);
  color: var(--white);
}

.btn--signal:hover,
.btn--primary:hover {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink);
}

.btn--dark-outline,
.btn--ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--white);
}

.btn--dark-outline:hover,
.btn--ghost:hover {
  border-color: var(--white);
  color: var(--white);
}

.btn--lime-outline {
  min-width: min(100%, 23rem);
  border-color: var(--lime);
  color: var(--lime);
}

.btn--lime-outline:hover {
  background: var(--lime);
  color: var(--ink);
}

.btn--outline {
  border-color: var(--blue);
  color: var(--blue);
}

.btn--outline:hover {
  background: var(--blue);
  color: var(--white);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid currentColor;
  color: var(--blue);
  font-weight: 720;
  text-decoration: none;
}

.text-link span {
  font-size: 1.3em;
  transition: transform var(--ease);
}

.text-link:hover span {
  transform: translateX(0.25rem);
}

.text-link--inverse {
  color: var(--white);
}

.text-link--lime {
  color: var(--lime);
}

.section-label,
.section__kicker,
.card__kicker {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0 0 1.5rem;
  color: inherit;
  font-size: 0.72rem;
  font-weight: 780;
  letter-spacing: 0.18em;
  line-height: 1.2;
  text-transform: uppercase;
}

.section-label::after {
  content: "";
  width: min(12rem, 30vw);
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}

/* Hero */
.brand-hero {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}

.brand-hero__grid {
  display: grid;
  align-items: center;
  padding-block: 3.75rem 0;
}

.brand-hero__content {
  position: relative;
  z-index: 2;
}

.brand-hero h1 {
  max-width: 52rem;
  color: var(--white);
}

.brand-hero h1 span {
  color: var(--lime);
}

.brand-hero__lead {
  max-width: 40rem;
  margin-top: 2rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  line-height: 1.55;
}

.brand-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2.25rem;
}

.brand-hero__proof {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2rem;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.brand-hero__proof i {
  width: 0.25rem;
  height: 0.25rem;
  border-radius: 50%;
  background: var(--lime);
}

.brand-hero__visual {
  position: relative;
  z-index: 1;
  height: clamp(25rem, 115vw, 34rem);
  margin-top: 2rem;
}

.brand-hero__visual::after {
  content: "";
  position: absolute;
  z-index: 4;
  inset: auto 0 0;
  height: 18%;
  background: linear-gradient(transparent, var(--navy));
  pointer-events: none;
}

.brand-hero__loop {
  position: absolute;
  z-index: 1;
  top: 16%;
  right: -42%;
  width: 115%;
  max-width: none;
  mix-blend-mode: screen;
}

.brand-hero__portrait-frame {
  position: absolute;
  z-index: 3;
  inset: 0 8% 0 14%;
  overflow: hidden;
  border: 1px solid var(--blue);
  background: #ececec;
}

.brand-hero__portrait {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% 18%;
}

.brand-hero__signature {
  position: absolute;
  z-index: 5;
  right: 15%;
  bottom: 12%;
  color: var(--white);
  font-family: "Brush Script MT", "Segoe Script", cursive;
  font-size: clamp(3rem, 10vw, 5rem);
  font-style: italic;
  line-height: 1;
  text-shadow: 0 1px 10px rgba(11, 18, 32, 0.55);
  transform: rotate(-7deg);
}

.credibility-rail {
  position: relative;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 2rem;
  padding-block: 1.5rem 1.75rem;
  border-top: 1px solid var(--line-dark);
  text-align: center;
}

.credibility-rail__intro {
  display: grid;
  gap: 0.35rem;
  flex: 0 1 auto;
  text-align: center;
}

.credibility-rail > strong,
.credibility-rail__intro > strong {
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  white-space: nowrap;
}

.credibility-rail__note {
  margin: 0;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.82rem;
  max-width: 22rem;
}

.media-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.media-logos a {
  display: block;
  line-height: 0;
  opacity: 0.86;
  transition: opacity var(--ease);
}

.media-logos a:hover {
  opacity: 1;
}

.media-logos__logo {
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: left center;
}

.media-logos__logo--br {
  height: 2rem;
}

.media-logos__logo--bayern1,
.media-logos__logo--bayern2 {
  height: 1.45rem;
}

.media-logos__logo--spiegel {
  height: 1.1rem;
}

.media-logos__logo--mainpost {
  height: 1.15rem;
}

.media-logos__logo--evolution-radio {
  height: 1.45rem;
}

.media-logos--on-dark .media-logos__logo,
.media-band .media-logos__logo,
.publication-page .section--alt .media-logos__logo {
  filter: brightness(0) invert(1);
}

.credibility-rail .media-logos {
  flex: 0 1 auto;
  justify-content: center;
}

.credibility-rail .media-logos__logo {
  object-position: center center;
}

.media-band .media-logos {
  margin-top: 1.5rem;
}

.media-logos--compact {
  gap: 0.85rem 1.25rem;
  margin-bottom: 1.25rem;
}

.media-logos--compact .media-logos__logo--br {
  height: 1.65rem;
}

.media-logos--compact .media-logos__logo--bayern1,
.media-logos--compact .media-logos__logo--bayern2 {
  height: 1.2rem;
}

.media-logos--compact .media-logos__logo--spiegel {
  height: 0.95rem;
}

.media-logos--compact .media-logos__logo--mainpost {
  height: 1rem;
}

.media-logos--compact .media-logos__logo--evolution-radio {
  height: 1.2rem;
}

@media (min-width: 52rem) {
  .brand-hero__grid {
    min-height: calc(100svh - 12rem);
    grid-template-columns: minmax(0, 1.02fr) minmax(28rem, 0.98fr);
    gap: 1rem;
    padding-block: 2.5rem 0;
  }

  .brand-hero h1 {
    font-size: clamp(4rem, 5.3vw, 5.25rem);
  }

  .brand-hero__visual {
    height: 100%;
    min-height: 42rem;
    margin-top: 0;
  }

  .brand-hero__loop {
    top: 20%;
    right: -42%;
    width: 125%;
  }

  .brand-hero__portrait-frame {
    inset: 2% 6% 0 9%;
  }

  .brand-hero__signature {
    right: 12%;
    bottom: 10%;
    font-size: clamp(4rem, 6vw, 6rem);
  }
}

@media (min-width: 70rem) {
  .brand-hero__content {
    width: auto;
  }

  .brand-hero__visual {
    margin-right: -4rem;
  }
}

/* Profile */
.profile-section {
  padding-block: var(--section);
  background: var(--white);
}

.profile-grid {
  display: grid;
  gap: 3rem;
}

.profile-number {
  color: var(--blue);
  font-size: clamp(8rem, 21vw, 18rem);
  font-weight: 780;
  letter-spacing: -0.09em;
  line-height: 0.72;
}

.profile-number span {
  font-size: 0.55em;
  vertical-align: top;
}

.profile-copy h2 {
  max-width: 43rem;
  margin-bottom: 1.75rem;
  font-size: clamp(2.5rem, 4.8vw, 5rem);
}

.profile-copy p {
  max-width: 40rem;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.7vw, 1.3rem);
}

.profile-facts {
  margin: 0;
  padding: 0;
  list-style: none;
}

.profile-facts li {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 2rem 1.25rem 0;
  border-top: 1px solid var(--line);
}

.profile-facts__link {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex: 1;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.profile-facts__link:hover strong,
.profile-facts__link:focus-visible strong {
  color: var(--blue);
}

.profile-facts__copy {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
}

.profile-facts__logo {
  flex: 0 0 5.5rem;
  width: 5.5rem;
  max-height: 2.75rem;
  object-fit: contain;
  object-position: left center;
}

.profile-facts__logo--mark {
  width: 2.75rem;
  height: 2.75rem;
  flex-basis: 2.75rem;
  background-color: var(--blue);
  mask: url("/assets/img/logo-mark.svg") center / contain no-repeat;
  -webkit-mask: url("/assets/img/logo-mark.svg") center / contain no-repeat;
}

.profile-facts__logo--bosch {
  max-height: 2.35rem;
}

.profile-facts__logo--mbda {
  max-height: 1.65rem;
}

.profile-facts__logo--triccess {
  max-height: 2rem;
  width: auto;
}

.profile-facts li:last-child {
  border-bottom: 1px solid var(--line);
}

.profile-facts li::after {
  content: "→";
  position: absolute;
  top: 50%;
  right: 0;
  color: var(--blue);
  font-size: 1.3rem;
  transform: translateY(-50%);
}

.profile-facts__copy strong {
  color: var(--ink);
  font-size: 1.02rem;
}

.profile-facts__copy span {
  color: var(--muted);
  font-size: 0.86rem;
}

@media (min-width: 70rem) {
  .profile-grid {
    grid-template-columns: 0.75fr 1.25fr 1fr;
    align-items: center;
    gap: clamp(2rem, 4vw, 5rem);
  }
}

/* Expertise */
.expertise-section {
  position: relative;
  overflow: hidden;
  padding-block: var(--section);
  background: var(--navy);
  color: var(--white);
}

.expertise-section::after {
  content: "";
  position: absolute;
  top: 4rem;
  right: -5rem;
  width: 40rem;
  height: 14rem;
  border-top: 1px solid rgba(49, 87, 255, 0.5);
  border-radius: 50%;
  transform: rotate(8deg);
}

.section-heading {
  display: grid;
  gap: 1rem;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section-heading h2 {
  font-size: clamp(2.8rem, 5vw, 5.5rem);
}

.section-heading p {
  max-width: 34rem;
  margin: 0;
  color: var(--muted);
}

.section-heading--inverse h2,
.section-heading--inverse .section-label {
  color: var(--white);
}

.section-heading--inverse p {
  color: rgba(255, 255, 255, 0.64);
}

.expertise-list {
  position: relative;
  z-index: 1;
  display: grid;
  margin: 0 0 3rem;
  padding: 0;
  list-style: none;
}

.expertise-list li {
  display: grid;
  grid-template-columns: 3.5rem 1fr auto;
  gap: 1.25rem;
  align-items: start;
  padding: 1.6rem 0;
  border-top: 1px solid rgba(49, 87, 255, 0.75);
  transition: border-color var(--ease), transform var(--ease);
}

.expertise-list li:hover {
  border-color: var(--lime);
  transform: translateX(0.25rem);
}

.expertise-list li:last-child {
  border-bottom: 1px solid rgba(49, 87, 255, 0.75);
}

.expertise-list__number {
  color: var(--blue);
  font-size: 1.85rem;
  font-weight: 420;
  line-height: 1;
}

.expertise-list h3 {
  margin-bottom: 0.5rem;
  color: var(--white);
  letter-spacing: -0.025em;
}

.expertise-list p {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.92rem;
}

.expertise-list__arrow {
  color: var(--lime);
  font-size: 1.4rem;
}

@media (min-width: 68rem) {
  .section-heading {
    grid-template-columns: 1fr 1fr;
    align-items: end;
  }

  .section-heading .section-label {
    grid-column: 1 / -1;
  }

  .section-heading p {
    justify-self: end;
  }

  .expertise-list {
    grid-template-columns: 1fr 1fr;
    column-gap: 4rem;
  }

  .expertise-list li:nth-child(2) {
    border-top-color: rgba(49, 87, 255, 0.75);
  }
}

/* AI */
.ai-section {
  padding-block: var(--section);
  overflow: hidden;
  background: var(--blue);
  color: var(--white);
}

.ai-grid {
  display: grid;
  gap: clamp(4rem, 7vw, 8rem);
}

.ai-copy h2 {
  max-width: 40rem;
  color: var(--white);
}

.ai-copy > p {
  max-width: 36rem;
  margin-top: 1.8rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
}

.ai-copy ul {
  display: grid;
  gap: 0.75rem;
  margin: 2rem 0;
  padding: 0;
  list-style: none;
}

.ai-copy li {
  position: relative;
  padding-left: 2.25rem;
}

.ai-copy li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--lime);
  font-size: 1.3rem;
}

.ai-flow {
  align-self: center;
}

.ai-flow ol {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
}

.ai-flow li {
  min-height: 4.5rem;
  padding-left: 0.75rem;
  border-left: 1px solid rgba(255, 255, 255, 0.45);
}

.ai-flow li span,
.ai-flow li strong {
  display: block;
  font-size: 0.68rem;
  line-height: 1.5;
  text-transform: uppercase;
}

.ai-flow li span {
  color: var(--lime);
  font-weight: 800;
}

.ai-flow li strong {
  color: var(--white);
  font-weight: 700;
}

.ai-flow__line {
  width: 110%;
  height: auto;
  margin-top: 1rem;
  margin-left: -5%;
  overflow: visible;
  fill: var(--blue);
  stroke: var(--white);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.ai-flow__path {
  fill: none;
  stroke-dasharray: 8 5;
  animation: signal-flow 12s linear infinite;
}

.ai-flow__end {
  fill: var(--lime);
  stroke: var(--lime);
}

@keyframes signal-flow {
  to {
    stroke-dashoffset: -130;
  }
}

@media (min-width: 68rem) {
  .ai-grid {
    grid-template-columns: 0.9fr 1.35fr;
    align-items: center;
  }
}

/* Personal roles */
.roles-section {
  position: relative;
  overflow: hidden;
  padding-block: var(--section);
  background: var(--white);
}

.roles-grid {
  position: relative;
  display: grid;
  gap: 3rem;
}

.roles-heading {
  position: relative;
}

.roles-heading h2 {
  position: relative;
  z-index: 2;
  max-width: 44rem;
  font-size: clamp(3rem, 5.5vw, 5.7rem);
}

.roles-heading p {
  position: relative;
  z-index: 2;
  max-width: 33rem;
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
}

.roles-outline {
  position: absolute;
  z-index: 1;
  right: -0.05em;
  top: -0.25em;
  color: transparent;
  font-size: clamp(14rem, 30vw, 29rem);
  font-weight: 850;
  letter-spacing: -0.12em;
  line-height: 1;
  -webkit-text-stroke: 1px rgba(49, 87, 255, 0.24);
}

.roles-list {
  position: relative;
  z-index: 2;
  margin: 0;
  padding: 0;
  list-style: none;
}

.roles-list li {
  display: grid;
  grid-template-columns: 3.75rem 1fr;
  gap: 1.25rem;
  align-items: center;
  padding: 1.4rem 0;
  border-top: 1px solid var(--line);
}

.roles-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.roles-list > li > span {
  color: var(--blue);
  font-size: 1.9rem;
  font-weight: 420;
  line-height: 1;
}

.roles-list h3 {
  margin-bottom: 0.25rem;
  color: var(--ink);
  letter-spacing: -0.03em;
}

.roles-list p {
  margin: 0;
  color: var(--muted);
}

.roles-grid > .text-link {
  justify-self: start;
}

@media (min-width: 68rem) {
  .roles-grid {
    grid-template-columns: 0.9fr 1.1fr;
    column-gap: clamp(4rem, 7vw, 8rem);
    align-items: center;
  }

  .roles-grid > .text-link {
    grid-column: 2;
  }
}

/* Featured publications */
.featured-publications {
  position: relative;
  overflow: hidden;
  padding-block: var(--section);
  background: var(--navy);
  color: var(--white);
}

.featured-publications::after {
  content: "";
  position: absolute;
  top: 4rem;
  right: -4rem;
  width: 38rem;
  height: 10rem;
  border-top: 1px solid rgba(49, 87, 255, 0.8);
  border-radius: 50%;
  transform: rotate(8deg);
}

.featured-publications__heading {
  position: relative;
  z-index: 2;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.featured-publications__heading h2 {
  max-width: 50rem;
  color: var(--white);
  font-size: clamp(3rem, 5.4vw, 5.6rem);
}

.featured-publications__list {
  position: relative;
  z-index: 2;
  margin-bottom: 2.5rem;
  border-top: 1px solid rgba(49, 87, 255, 0.78);
}

.featured-book {
  position: relative;
  display: grid;
  grid-template-columns: 5.75rem 1fr;
  gap: 1.25rem;
  align-items: center;
  min-height: 12rem;
  padding-block: 1.75rem;
  border-bottom: 1px solid rgba(49, 87, 255, 0.78);
}

.featured-book__cover {
  width: 5.4rem;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: var(--paper);
  box-shadow: -0.35rem 0.35rem 0 rgba(49, 87, 255, 0.5);
}

.featured-book__title > span {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 760;
  letter-spacing: 0.12em;
}

.featured-book h3 {
  max-width: 25rem;
  color: var(--white);
}

.featured-book__details {
  grid-column: 2;
}

.featured-book__details strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--blue);
}

.featured-book__details p {
  max-width: 32rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

.featured-book > a {
  position: absolute;
  right: 0;
  bottom: 1.4rem;
  color: var(--lime);
  font-size: 1.6rem;
  text-decoration: none;
}

.featured-book > a svg {
  width: 1.5rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
  transition: transform var(--ease);
}

.featured-book > a:hover svg {
  transform: translate(0.2rem, -0.2rem);
}

@media (min-width: 64rem) {
  .featured-book {
    grid-template-columns: 8.5rem minmax(16rem, 0.9fr) minmax(22rem, 1.1fr) 2rem;
    gap: 2rem;
    min-height: 13.5rem;
  }

  .featured-book__cover {
    width: 6.75rem;
  }

  .featured-book__title > span {
    display: none;
  }

  .featured-book__details {
    grid-column: auto;
  }

  .featured-book > a {
    position: static;
    justify-self: end;
  }
}

/* Principles */
.principles-section {
  padding-block: var(--section);
  background: var(--paper);
}

.principles-heading {
  display: grid;
  gap: 3rem;
  align-items: end;
}

.principles-heading h2 {
  font-size: clamp(3rem, 5.5vw, 5.8rem);
}

.principles-lines {
  fill: none;
  stroke: var(--ink);
  stroke-width: 1;
}

.principles-list {
  display: grid;
  gap: 1.5rem;
  margin: clamp(4rem, 7vw, 7rem) 0 0;
  padding: 0;
  list-style: none;
}

.principles-list li {
  padding-top: 1.25rem;
  border-top: 1px solid var(--ink);
}

.principles-list span,
.principles-list strong {
  display: block;
}

.principles-list span {
  margin-bottom: 0.8rem;
  color: var(--ink);
  font-size: 1.8rem;
  line-height: 1;
}

.principles-list strong {
  color: var(--ink);
  font-size: 1.08rem;
  line-height: 1.25;
}

.principles-list .is-accent {
  border-color: var(--lime);
}

.principles-list .is-accent span,
.principles-list .is-accent strong {
  color: var(--blue);
}

@media (min-width: 42rem) {
  .principles-list {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (min-width: 68rem) {
  .principles-heading {
    grid-template-columns: 1.1fr 1fr;
  }
}

/* Contact CTA */
.contact-cta {
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}

.contact-cta__grid {
  min-height: 36rem;
  display: grid;
  align-items: center;
}

.contact-cta__copy {
  position: relative;
  z-index: 2;
  padding-block: var(--section);
}

.contact-cta h2 {
  max-width: 56rem;
  color: var(--white);
  font-size: clamp(3rem, 6vw, 6.3rem);
}

.contact-cta p {
  max-width: 43rem;
  margin: 1.8rem 0 2rem;
  color: rgba(255, 255, 255, 0.74);
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
}

.contact-cta__monogram {
  position: absolute;
  right: -12vw;
  width: min(45rem, 65vw);
  aspect-ratio: 1;
  display: none;
  overflow: hidden;
  border: 2px solid var(--blue);
  border-radius: 50%;
  color: var(--blue);
  font-size: clamp(16rem, 36vw, 34rem);
  font-weight: 400;
  letter-spacing: -0.3em;
  line-height: 0.95;
  opacity: 0.9;
}

.contact-cta__monogram span:first-child {
  transform: translateX(0.05em);
}

@media (min-width: 70rem) {
  .contact-cta {
    position: relative;
  }

  .contact-cta__copy {
    width: 68%;
  }

  .contact-cta__monogram {
    display: flex;
    align-items: center;
  }
}

/* Generic subpages */
.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(5rem, 10vw, 10rem);
  background: var(--navy);
  color: var(--white);
}

.page-hero::after {
  content: "PK";
  position: absolute;
  right: -0.08em;
  bottom: -0.35em;
  color: transparent;
  font-size: clamp(10rem, 28vw, 28rem);
  font-weight: 800;
  letter-spacing: -0.15em;
  line-height: 1;
  -webkit-text-stroke: 1px rgba(49, 87, 255, 0.4);
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  max-width: 60rem;
  margin-bottom: 1.5rem;
  color: var(--white);
}

.page-hero p {
  max-width: 50rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
}

.section {
  padding-block: var(--section);
}

.section--alt {
  border-block: 1px solid var(--line);
  background: var(--paper);
}

.section--dark {
  background: var(--navy);
  color: var(--white);
}

.section--dark h2,
.section--dark h3 {
  color: var(--white);
}

.section--dark p {
  color: rgba(255, 255, 255, 0.68);
}

.section__intro {
  max-width: 50rem;
  color: var(--muted);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
}

.section__note {
  margin-top: 2rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.section h2 {
  margin-bottom: 2rem;
  font-size: clamp(2.2rem, 4.5vw, 4.8rem);
}

.prose {
  font-size: 1.05rem;
}

.prose h2 {
  margin: 4.5rem 0 1.25rem;
  font-size: clamp(2rem, 3.5vw, 3.4rem);
}

.prose h3 {
  margin: 3rem 0 1rem;
  font-size: 1.5rem;
}

.prose > :first-child {
  margin-top: 0;
}

.prose li + li {
  margin-top: 0.75rem;
}

.facts,
.card-grid,
.values,
.pub-list,
.contact-cards {
  display: grid;
  gap: 1px;
  margin: 2.5rem 0 0;
  padding: 0;
  background: var(--line);
  list-style: none;
}

.fact,
.card,
.values li,
.pub,
.contact-card {
  background: var(--white);
}

.fact,
.card,
.values li,
.contact-card {
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

.fact__value,
.fact__label {
  display: block;
}

.fact__value {
  margin-bottom: 0.5rem;
  color: var(--blue);
  font-size: 1.3rem;
  font-weight: 760;
}

.fact__label,
.card p:last-child,
.pub__meta {
  color: var(--muted);
}

.card {
  position: relative;
  border: 0;
  transition: background var(--ease), transform var(--ease);
}

.card::before {
  content: "↗";
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  color: var(--blue);
  font-size: 1.35rem;
}

.card:hover {
  z-index: 1;
  background: #f4f6ff;
  transform: translateY(-2px);
}

.card h3 {
  max-width: 20rem;
  margin: 0.8rem 0 1rem;
}

.card p:last-child {
  margin-bottom: 0;
}

.values li {
  color: var(--text);
}

.values h3 {
  margin-bottom: 0.75rem;
}

.values p {
  margin: 0;
}

.split {
  display: grid;
  gap: 3rem;
  align-items: start;
}

.split__media {
  min-height: 20rem;
  display: grid;
  place-items: center;
  padding: 2rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, transparent 49.8%, var(--blue) 50%, transparent 50.2%),
    var(--paper);
  color: var(--muted);
  text-align: center;
}

.pub {
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

.pub__cover {
  width: 6rem;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: 0 0.35rem 1rem rgba(11, 16, 32, 0.1);
}

.pub h3 {
  margin-bottom: 0.4rem;
}

.pub__meta {
  margin-bottom: 0.75rem;
  font-size: 0.86rem;
}

.notice {
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--blue);
  background: #eef1ff;
  color: var(--blue-dark);
  font-size: 0.9rem;
}

.notice--placeholder {
  border-color: #d87825;
  background: #fff4e8;
  color: #7b3a08;
}

.contact-cards {
  max-width: 46rem;
}

.contact-card {
  max-width: none;
}

.contact-card .btn {
  margin-top: 0.75rem;
}

.cta-band {
  border-top: 1px solid var(--line);
  background: var(--paper);
  text-align: left;
}

.cta-band .btn {
  margin-top: 1rem;
}

.error-page {
  padding-block: var(--section);
  text-align: center;
}

.error-page__code {
  margin-bottom: 1rem;
  color: var(--blue);
  font: 780 clamp(4rem, 10vw, 8rem)/1 var(--font-mono);
}

/* Editorial inner pages */
.inner-hero {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.inner-hero__grid {
  display: grid;
  min-height: 44rem;
  align-items: center;
}

.inner-hero__content {
  position: relative;
  z-index: 2;
  padding-block: clamp(4rem, 8vw, 8rem);
}

.inner-hero__content .section-label {
  color: var(--blue);
}

.inner-hero__content h1 {
  max-width: 51rem;
  font-size: clamp(3.4rem, 5.05vw, 5.5rem);
}

.about-page .inner-hero__content h1 span {
  display: block;
}

.inner-hero__lead {
  max-width: 42rem;
  margin-top: 2rem;
  color: var(--text);
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  line-height: 1.55;
}

.inner-hero__visual {
  position: relative;
  align-self: stretch;
  min-height: 36rem;
  overflow: hidden;
  border: 1px solid var(--blue);
  border-bottom: 0;
  background: var(--paper);
}

.inner-hero__visual img {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% 17%;
  filter: grayscale(1);
}

.inner-hero__metric {
  position: absolute;
  z-index: 3;
  right: 4%;
  bottom: -0.09em;
  color: transparent;
  font-size: clamp(9rem, 18vw, 17rem);
  font-weight: 780;
  letter-spacing: -0.11em;
  line-height: 0.8;
  -webkit-text-stroke: 1px var(--blue);
}

.inner-hero__metric span {
  font-size: 0.36em;
  vertical-align: top;
}

.inner-hero__visual--landscape {
  min-height: clamp(16rem, 34vw, 24rem);
}

.inner-hero__visual--landscape img {
  object-position: center 20%;
}

.expertise-mark {
  color: transparent;
  font-size: clamp(13rem, 27vw, 28rem);
  font-weight: 780;
  letter-spacing: -0.13em;
  line-height: 0.7;
  text-align: right;
  -webkit-text-stroke: 1px var(--blue);
}

.journey-section {
  padding-block: clamp(3.5rem, 6vw, 6rem);
  background: var(--white);
}

.journey-section .section-label,
.story-section .section-label,
.expertise-index .section-label,
.contact-topics .section-label {
  color: var(--blue);
}

.journey {
  position: relative;
  display: grid;
  margin: 0;
  padding: 1.8rem 0 0;
  border-top: 1px solid var(--blue);
  list-style: none;
}

.journey li {
  position: relative;
  padding: 1.2rem 0 1.5rem;
  border-bottom: 1px solid var(--line);
}

.journey li::before {
  content: "";
  position: absolute;
  top: -1.98rem;
  left: 0;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--blue);
}

.journey li > span {
  display: block;
  margin-bottom: 0.8rem;
  color: var(--blue);
  font-size: clamp(2.7rem, 5vw, 4.5rem);
  font-weight: 350;
  letter-spacing: -0.07em;
  line-height: 1;
}

.journey__logo {
  display: block;
  width: auto;
  max-width: 100%;
  margin-bottom: 1rem;
  object-fit: contain;
  object-position: left center;
}

.journey__logo--ris {
  width: auto;
  height: 2.75rem;
  flex-basis: auto;
}

.journey__logo--mbda {
  height: 1.65rem;
}

.journey__logo--bosch {
  height: 2.35rem;
}

.journey strong {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--ink);
  font-size: 1rem;
}

.journey p {
  max-width: 18rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.journey-link {
  margin-top: 2.5rem;
}

.education-rail {
  display: grid;
  gap: 1.25rem;
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-block: 1.5rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.education-rail > span {
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 780;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.education-rail strong {
  display: block;
  color: var(--ink);
  font-size: 1rem;
}

.education-rail p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.affiliation-rail {
  margin-top: clamp(3.5rem, 7vw, 6rem);
}

.affiliation-rail .section-label {
  color: var(--blue);
}

.affiliation-rail__items {
  display: grid;
  border-top: 1px solid var(--line);
}

.affiliation-rail__items a {
  min-height: 10rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  text-decoration: none;
  transition: color var(--ease), background var(--ease);
}

.affiliation-rail__items a:hover {
  color: var(--blue);
}

.affiliation-rail__logo {
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: left center;
}

.affiliation-rail__logo--uni {
  height: 2.75rem;
}

.affiliation-rail__logo--ris {
  height: 2.75rem;
}

.affiliation-rail__logo--mbda {
  height: 2rem;
}

.affiliation-rail__logo--bosch {
  height: 3.2rem;
}

.affiliation-rail__items span {
  font-size: 0.86rem;
  line-height: 1.45;
}

.story-section,
.expertise-index,
.contact-topics {
  padding-block: var(--section);
  background: var(--white);
}

.story-grid,
.expertise-focus__grid,
.contact-topics__grid,
.publication-hero__grid {
  display: grid;
  gap: clamp(3rem, 7vw, 8rem);
}

.story-grid h2,
.expertise-index h2,
.contact-topics h2 {
  max-width: 38rem;
  font-size: clamp(3rem, 5.3vw, 5.5rem);
}

.story-intro {
  max-width: 37rem;
  margin-top: 2rem;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

.story-connect {
  max-width: 37rem;
  margin-top: 1.25rem;
  color: var(--text);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

.story-lanes article {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.25rem;
  padding-block: 1.8rem;
  border-top: 1px solid var(--line);
}

.story-lanes article:last-child {
  border-bottom: 1px solid var(--line);
}

.story-lanes article > span {
  color: var(--blue);
  font: 500 1.5rem/1 var(--font-mono);
}

.story-lanes h3 {
  margin-bottom: 0.7rem;
}

.story-lanes p {
  max-width: 43rem;
  margin: 0;
  color: var(--muted);
}

.media-band,
.expertise-focus,
.profile-rail {
  padding-block: clamp(5rem, 9vw, 8rem);
  background: var(--navy);
  color: rgba(255, 255, 255, 0.74);
}

.media-band__grid {
  display: grid;
  gap: 3rem;
}

.media-band .section-label,
.expertise-focus .section-label {
  color: var(--blue);
}

.media-band h2,
.expertise-focus h2 {
  max-width: 46rem;
  color: var(--white);
  font-size: clamp(3rem, 5.4vw, 5.7rem);
}

.media-band__grid > div:last-child {
  max-width: 38rem;
  align-self: end;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
}

.news-section {
  padding-block: var(--section);
  background: var(--paper);
}

.news-list {
  display: grid;
  gap: 0;
  margin: 2.5rem 0 0;
  padding: 0;
  list-style: none;
}

.news-list li {
  display: grid;
  gap: 0.35rem 1.5rem;
  align-items: baseline;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

.news-list li:last-child {
  border-bottom: 0;
}

.news-list time {
  color: var(--muted);
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.news-list strong {
  display: block;
  color: var(--ink);
  font-size: 1.05rem;
}

.news-list p {
  margin: 0;
  color: var(--text);
}

@media (min-width: 48rem) {
  .news-list li {
    grid-template-columns: 7rem 1fr auto;
    gap: 1.5rem;
  }
}

.brand-cta {
  padding-block: clamp(3rem, 5vw, 5rem);
  border-top: 1px solid var(--line-dark);
  background: var(--navy);
  color: var(--white);
}

.brand-cta__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem 4rem;
}

.brand-cta h2 {
  max-width: 53rem;
  color: var(--white);
  font-size: clamp(2.2rem, 4vw, 4.4rem);
}

.brand-cta p {
  margin: 0.8rem 0 0;
  color: rgba(255, 255, 255, 0.64);
}

.brand-cta .btn--signal {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink);
}

.brand-cta .btn--signal:hover {
  border-color: var(--white);
  background: var(--white);
  color: var(--ink);
}

.inner-hero--expertise {
  border-bottom-color: var(--blue);
}

.inner-hero--expertise .inner-hero__content h1 {
  font-size: clamp(3.4rem, 6.4vw, 6.8rem);
}

.inner-hero--expertise .inner-hero__grid {
  gap: 2rem;
}

.expertise-index__head {
  display: grid;
  gap: 1rem 4rem;
  margin-bottom: clamp(3rem, 6vw, 6rem);
}

.expertise-lanes article {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1rem 1.5rem;
  align-items: start;
  padding-block: clamp(1.6rem, 3vw, 2.5rem);
  border-top: 1px solid var(--line);
}

.expertise-lanes article:last-child {
  border-bottom: 1px solid var(--line);
}

.expertise-lanes article > span {
  grid-column: 1;
  grid-row: 1 / -1;
  align-self: start;
  color: var(--blue);
  font: 500 1.4rem/1 var(--font-mono);
}

.expertise-lanes h3 {
  grid-column: 2;
  font-size: clamp(1.45rem, 2.5vw, 2.3rem);
}

.expertise-lanes p {
  grid-column: 2;
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
}

.expertise-focus__copy {
  max-width: 45rem;
  align-self: end;
  font-size: clamp(1.05rem, 1.45vw, 1.2rem);
}

.expertise-focus__copy h3 {
  margin: 3rem 0 1rem;
  color: var(--lime);
  font-size: clamp(1.7rem, 2.6vw, 2.5rem);
}

/* Contact page */
.contact-hero {
  display: grid;
  min-height: calc(100svh - 5rem);
}

.contact-hero__primary {
  display: grid;
  align-items: center;
  padding: clamp(4rem, 7vw, 7rem) var(--gutter);
  background: var(--blue);
  color: var(--white);
}

.contact-hero__inner {
  width: min(100%, 43rem);
  margin-left: auto;
}

.contact-hero h1 {
  color: var(--white);
  font-size: clamp(3.3rem, 6vw, 6.2rem);
}

.contact-hero__primary p {
  max-width: 39rem;
  margin-top: 2rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.65vw, 1.3rem);
}

.contact-hero__notice {
  max-width: 39rem;
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--lime);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-weight: 600;
}

.contact-hero__notice + p {
  margin-top: 1.5rem;
}

.contact-email {
  display: block;
  margin-block: clamp(2.5rem, 5vw, 4.5rem) 2rem;
  color: var(--white);
  font: 520 clamp(1.5rem, 3vw, 3.15rem)/1.15 var(--font-mono);
  letter-spacing: -0.055em;
  text-decoration: none;
}

.contact-email:hover {
  color: var(--lime);
}

.btn--contact {
  min-width: min(100%, 15rem);
  background: var(--lime);
  color: var(--ink);
}

.btn--contact:hover {
  background: var(--white);
  color: var(--ink);
}

.contact-hero__secondary {
  position: relative;
  display: grid;
  min-height: 42rem;
  overflow: hidden;
  background: var(--white);
}

.contact-hero__details {
  position: relative;
  z-index: 3;
  padding: clamp(3rem, 6vw, 6rem) var(--gutter);
}

.contact-hero__details .section-label {
  color: var(--blue);
}

.contact-phone {
  display: inline-block;
  margin-bottom: 1.4rem;
  color: var(--ink);
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 760;
  letter-spacing: -0.055em;
  line-height: 1;
  text-decoration: none;
}

.contact-hero__details > p:last-child {
  color: var(--muted);
}

.contact-hero__portrait {
  position: absolute;
  z-index: 1;
  inset: 24% 3% 0 26%;
  overflow: hidden;
  border: 1px solid var(--blue);
}

.contact-hero__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% 16%;
  filter: grayscale(1);
}

.contact-hero__portrait span {
  position: absolute;
  z-index: 2;
  right: 8%;
  bottom: 8%;
  color: var(--white);
  font-family: "Brush Script MT", "Segoe Script", cursive;
  font-size: clamp(3.5rem, 7vw, 6rem);
  font-style: italic;
  line-height: 1;
  text-shadow: 0 1px 10px rgba(11, 18, 32, 0.55);
  transform: rotate(-7deg);
}

.contact-topics__grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-topics__grid li {
  position: relative;
  display: grid;
  gap: 0.35rem;
  padding: 1.5rem 3rem 1.5rem 0;
  border-top: 1px solid var(--line);
}

.contact-topics__grid li:last-child {
  border-bottom: 1px solid var(--line);
}

.contact-topics__grid li::after {
  content: "→";
  position: absolute;
  top: 50%;
  right: 0;
  color: var(--blue);
  font-size: 1.4rem;
  transform: translateY(-50%);
}

.contact-topics__grid li span {
  color: var(--ink);
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  font-weight: 750;
  letter-spacing: -0.035em;
}

.contact-topics__grid li small {
  color: var(--muted);
  font-size: 0.92rem;
}

.profile-rail h2 {
  margin-bottom: 2.5rem;
  color: var(--white);
  font-size: clamp(2.3rem, 4vw, 4rem);
}

.profile-rail__links {
  display: grid;
  border-bottom: 1px solid var(--line-dark);
}

.profile-rail__links a {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.2rem 2rem;
  padding: 1.5rem 3rem 1.5rem 0;
  border-top: 1px solid var(--line-dark);
  color: var(--white);
  text-decoration: none;
}

.profile-rail__links span {
  font-size: 1.15rem;
  font-weight: 720;
}

.profile-rail__links small {
  grid-column: 1;
  color: rgba(255, 255, 255, 0.52);
}

.profile-rail__links b {
  position: absolute;
  top: 50%;
  right: 0;
  color: var(--lime);
  font-size: 1.4rem;
  transform: translateY(-50%);
}

/* Publication index */
.publication-hero {
  padding-block: clamp(5rem, 10vw, 10rem);
  border-bottom: 1px solid var(--blue);
  background: var(--navy);
  color: rgba(255, 255, 255, 0.72);
}

.publication-hero .section-label {
  color: var(--blue);
}

.publication-hero h1 {
  max-width: 55rem;
  color: var(--white);
  font-size: clamp(3.6rem, 7vw, 7rem);
}

.publication-hero__grid > div:last-child {
  max-width: 38rem;
  align-self: end;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
}

.publication-page .section {
  border-bottom: 1px solid var(--line);
}

.publication-page .section h2 {
  margin-bottom: 2rem;
  font-size: clamp(2.7rem, 4.8vw, 4.8rem);
}

.publication-page .section--alt {
  border-color: var(--line-dark);
  background: var(--navy);
  color: rgba(255, 255, 255, 0.72);
}

.publication-page .section--alt h2,
.publication-page .section--alt h3 {
  color: var(--white);
}

.publication-page .section--alt .section__kicker {
  color: var(--blue);
}

.publication-page .section--alt a {
  color: var(--lime);
}

.publication-page .section--alt .pub a {
  color: var(--blue);
}

.publication-page .section--alt .pub a:hover {
  color: var(--blue-dark);
}

.publication-page .section--alt .pub {
  border-color: var(--line-dark);
}

.publication-page .pub {
  padding: clamp(1.6rem, 3vw, 2.5rem) 0;
  border-top: 1px solid var(--line);
}

.publication-page .pub:last-child {
  border-bottom: 1px solid var(--line);
}

.publication-page .pub__cover {
  align-self: start;
  box-shadow: 0.8rem 0.8rem 0 var(--paper);
}

.publication-page .section--alt .pub__cover {
  border-color: var(--line);
  box-shadow: 0.8rem 0.8rem 0 var(--blue);
}

.publication-page .pub p:last-child {
  margin-bottom: 0;
}

.publication-page .cta-band {
  border-color: var(--line-dark);
  background: var(--navy);
  color: rgba(255, 255, 255, 0.72);
}

.publication-page .cta-band h2 {
  color: var(--white);
}

@media (min-width: 48rem) {
  .journey {
    grid-template-columns: repeat(2, 1fr);
  }

  .journey li {
    padding-right: 2rem;
    border-right: 1px solid var(--line);
  }

  .journey li:nth-child(even) {
    padding-left: 2rem;
    border-right: 0;
  }

  .profile-rail__links {
    grid-template-columns: repeat(2, 1fr);
  }

  .profile-rail__links a:nth-child(odd) {
    padding-right: 4rem;
    border-right: 1px solid var(--line-dark);
  }

  .profile-rail__links a:nth-child(even) {
    padding-left: 2rem;
  }
}

@media (min-width: 42rem) {
  .facts {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-grid,
  .values {
    grid-template-columns: repeat(2, 1fr);
  }

  .pub {
    grid-template-columns: 6rem 1fr;
  }
}

@media (min-width: 64rem) {
  .about-page .inner-hero__content h1 span {
    white-space: nowrap;
  }

  .inner-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(28rem, 0.95fr);
    gap: clamp(3rem, 7vw, 8rem);
  }

  .inner-hero__visual {
    margin-top: 2.5rem;
  }

  .journey {
    grid-template-columns: repeat(4, 1fr);
  }

  .journey li,
  .journey li:nth-child(even) {
    min-height: 15rem;
    padding: 1.2rem 2rem 0;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .journey li:first-child {
    padding-left: 0;
  }

  .journey li:last-child {
    border-right: 0;
  }

  .education-rail {
    grid-template-columns: 0.45fr 1fr 1.35fr;
    align-items: start;
  }

  .affiliation-rail__items {
    grid-template-columns: repeat(3, 1fr);
  }

  .affiliation-rail__items a {
    padding: 2rem;
    border-right: 1px solid var(--line);
  }

  .affiliation-rail__items a:first-child {
    padding-left: 0;
  }

  .affiliation-rail__items a:last-child {
    border-right: 0;
  }

  .story-grid {
    grid-template-columns: minmax(18rem, 0.78fr) minmax(0, 1.22fr);
  }

  .media-band__grid,
  .expertise-focus__grid,
  .contact-topics__grid,
  .publication-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(25rem, 0.75fr);
  }

  .inner-hero--expertise .inner-hero__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(21rem, 0.8fr);
  }

  .expertise-index__head {
    grid-template-columns: minmax(12rem, 0.4fr) minmax(0, 1fr);
  }

  .expertise-lanes article {
    grid-template-columns: 4rem minmax(16rem, 0.7fr) minmax(20rem, 1fr);
    align-items: center;
  }

  .expertise-lanes article > span {
    grid-row: auto;
    align-self: center;
  }

  .expertise-lanes h3 {
    grid-column: 2;
  }

  .expertise-lanes p {
    grid-column: 3;
  }

  .contact-hero {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .profile-rail__links {
    grid-template-columns: repeat(4, 1fr);
  }

  .profile-rail__links a,
  .profile-rail__links a:nth-child(even),
  .profile-rail__links a:nth-child(odd) {
    padding-inline: 1.5rem 3rem;
    border-right: 1px solid var(--line-dark);
  }

  .profile-rail__links a:first-child {
    padding-left: 0;
  }

  .profile-rail__links a:last-child {
    border-right: 0;
  }

  .facts {
    grid-template-columns: repeat(5, 1fr);
  }

  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .card-grid--two {
    grid-template-columns: repeat(2, 1fr);
  }

  .split {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

@media (max-width: 63.99rem) {
  .inner-hero__grid {
    min-height: 0;
  }

  .inner-hero__visual {
    min-height: min(120vw, 40rem);
  }

  .expertise-mark {
    margin: -1rem 0 4rem;
    text-align: left;
  }

  .contact-hero__inner {
    margin-inline: auto;
  }
}

@media (max-width: 35rem) {
  .inner-hero__content h1,
  .contact-hero h1,
  .publication-hero h1 {
    font-size: clamp(2.9rem, 14vw, 4rem);
  }

  .contact-email {
    font-size: clamp(1.25rem, 6vw, 1.65rem);
  }

  .contact-hero__secondary {
    min-height: 36rem;
  }

  .contact-hero__portrait {
    inset: 27% 0 0 12%;
  }
}

/* Footer */
.site-footer {
  padding-block: 2.5rem 2rem;
  border-top: 1px solid var(--line-dark);
  background: var(--navy);
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.82rem;
}

.site-footer__brand,
.site-footer__grid {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

.site-footer__grid {
  margin-bottom: 2.5rem;
}

.site-footer__grid > div > h2,
.site-footer__grid nav h2 {
  margin-bottom: 0.75rem;
  color: var(--white);
  font-size: 1rem;
  letter-spacing: 0;
}

.site-footer ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__grid ul {
  display: grid;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.74);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--lime);
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--blue);
}

.site-footer__bottom p {
  margin: 0;
}

@media (min-width: 64rem) {
  .site-footer__brand {
    grid-template-columns: 1fr auto auto;
    align-items: center;
  }

  .site-footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* Progressive motion */
.js .reveal {
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 650ms ease, transform 650ms ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .site-header,
  .site-footer,
  .nav-toggle,
  .skip-link {
    display: none;
  }

  body {
    background: var(--white);
    color: #000;
  }
}