*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --black:     #0A0A0A;
  --white:     #FFFFFF;
  --red:       #CC0000;
  --gray:      #5C5C5C;
  --light:     #F2F2F2;
  --rule-thin: 1px solid #D0D0D0;
  --font:      'Helvetica Neue', Helvetica, Arial, sans-serif;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--white);
  color: var(--black);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ─── HEADER ─────────────────────────────────────────── */

header {
  background: var(--black);
  color: var(--white);
  padding: 56px 48px 52px;
  border-bottom: 4px solid var(--red);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
}

.header-name {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 0.92;
  text-transform: uppercase;
}

.header-logo {
  height: clamp(72px, 9vw, 110px);
  width: auto;
  flex-shrink: 0;
}

.header-right {
  border-left: 1px solid #2A2A2A;
  padding-left: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.header-tagline {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #CCCCCC;
  max-width: 38ch;
}

.header-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  border: 1px solid #444444;
  padding: 5px 10px;
}

.pill-red {
  border-color: var(--red);
  color: var(--red);
}

/* ─── NAV ────────────────────────────────────────────── */

nav {
  background: var(--red);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  gap: 0;
}

nav a {
  display: block;
  padding: 13px 28px 13px 0;
  margin-right: 28px;
  color: var(--white);
  text-decoration: none;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

nav a:last-child {
  border-right: none;
}

nav a:hover {
  color: rgba(255, 255, 255, 0.55);
}

/* ─── MAIN ───────────────────────────────────────────── */

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

section {
  padding: 72px 0;
  border-bottom: var(--rule-thin);
}

section:last-child {
  border-bottom: none;
}

.section-label {
  font-size: 0.5875rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 18px;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -0.015em;
  line-height: 1.05;
  text-transform: uppercase;
  margin-bottom: 40px;
  padding-left: 20px;
  border-left: 4px solid var(--red);
}

/* ─── SUMMARY ────────────────────────────────────────── */

.summary-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 72px;
  align-items: start;
}

.summary-body p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: #1A1A1A;
  margin-bottom: 20px;
  max-width: 60ch;
}

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

.summary-sidebar {
  border-left: var(--rule-thin);
  padding-left: 32px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.sidebar-block h3 {
  font-size: 0.5875rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 12px;
}

.sidebar-block a {
  display: block;
  font-size: 0.8125rem;
  color: var(--black);
  text-decoration: none;
  padding: 7px 0;
  border-bottom: 1px solid #ECECEC;
}

.sidebar-block a:last-child {
  border-bottom: none;
}

.sidebar-block a:hover {
  color: var(--red);
}

/* ─── COMPETENCIES ───────────────────────────────────── */

.competencies-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--black);
}

.comp-card {
  background: var(--white);
  padding: 28px 24px;
}

.comp-heading {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid #E8E8E8;
}

.comp-list {
  list-style: none;
  font-size: 0.8125rem;
  line-height: 1.9;
  color: #333333;
}

/* ─── SCALE ──────────────────────────────────────────── */

.scale-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--black);
}

.scale-card {
  background: var(--light);
  padding: 32px 28px;
}

.scale-number {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 900;
  color: var(--black);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 6px;
}

.scale-number span {
  color: var(--red);
}

.scale-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 10px;
}

.scale-desc {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #555555;
}

/* ─── PROJECTS ───────────────────────────────────────── */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--black);
}

.project-card {
  background: var(--white);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
}

.project-number {
  font-size: 3.5rem;
  font-weight: 900;
  color: #EBEBEB;
  line-height: 1;
  margin-bottom: 18px;
}

.project-name {
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.project-tag {
  font-size: 0.5875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 18px;
}

.project-desc {
  font-size: 0.875rem;
  line-height: 1.65;
  color: #333333;
  margin-bottom: 28px;
  flex-grow: 1;
}

.project-link {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--black);
  text-decoration: none;
  border-bottom: 2px solid var(--red);
  padding-bottom: 2px;
  align-self: flex-start;
}

.project-link:hover {
  color: var(--red);
}

/* ─── TEAM ───────────────────────────────────────────── */

.team-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2px;
  background: var(--black);
}

.team-primary {
  background: var(--white);
  padding: 48px 40px;
}

.team-secondary {
  background: var(--light);
  padding: 48px 40px;
}

.team-role {
  font-size: 0.5875rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 10px;
}

.team-name {
  font-size: 1.375rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.team-bio {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #333333;
  margin-bottom: 28px;
}

.team-links-pair {
  display: flex;
  gap: 48px;
  border-top: var(--rule-thin);
  padding-top: 28px;
  margin-bottom: 36px;
}

.partnerships {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--black);
  margin-bottom: 48px;
}

.partner-card {
  background: var(--black);
  color: var(--white);
  padding: 32px 28px;
}

.partner-name {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 10px;
}

.partner-desc {
  font-size: 0.875rem;
  line-height: 1.65;
  color: #AAAAAA;
}

.selected-pubs-label {
  font-size: 0.5875rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 0;
  padding-bottom: 14px;
  border-bottom: var(--rule-thin);
}

.pubs-list {
  list-style: none;
}

.pubs-list li {
  padding: 16px 0;
  border-bottom: var(--rule-thin);
  font-size: 0.875rem;
  line-height: 1.65;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 20px;
}

.pub-year {
  font-size: 0.5875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--red);
  padding-top: 4px;
  white-space: nowrap;
}

.pub-venue {
  font-style: italic;
}

.pubs-more {
  margin-top: 24px;
  font-size: 0.8125rem;
  color: var(--gray);
}

.pubs-more a {
  color: var(--red);
  text-decoration: none;
}

.pubs-more a:hover {
  text-decoration: underline;
}

/* ─── FOOTER ─────────────────────────────────────────── */

footer {
  background: var(--black);
  color: #444444;
  padding: 32px 48px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

footer a {
  color: #444444;
  text-decoration: none;
}

footer a:hover {
  color: var(--white);
}

.footer-links {
  display: flex;
  gap: 24px;
}

/* ─── RESPONSIVE ─────────────────────────────────────── */

@media (max-width: 960px) {
  header { padding: 40px 24px 36px; }
  .header-inner { grid-template-columns: 1fr; gap: 28px; }
  .header-right { border-left: none; padding-left: 0; border-top: 1px solid #2A2A2A; padding-top: 24px; }
  .nav-inner { padding: 0 24px; flex-wrap: wrap; }
  main { padding: 0 24px; }
  .summary-grid { grid-template-columns: 1fr; gap: 40px; }
  .summary-sidebar { border-left: none; border-top: var(--rule-thin); padding-left: 0; padding-top: 32px; }
  .competencies-grid { grid-template-columns: 1fr 1fr; }
  .scale-grid { grid-template-columns: 1fr 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .partnerships { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .team-links-pair { flex-direction: column; gap: 24px; }
  footer { padding: 28px 24px; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 600px) {
  .competencies-grid { grid-template-columns: 1fr; }
  .scale-grid { grid-template-columns: 1fr; }
}