:root {
  --bg: #e8e6e1;
  --text: #121212;
  --muted: rgba(18, 18, 18, 0.72);
  --link: #2f3f69;
  --navy: #1f3354;
  --card: rgba(255, 255, 255, 0.18);
  --border: rgba(18, 18, 18, 0.12);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.14);
  --radius: 999px;
  --radius-lg: 18px;
  --max: 1180px;
}

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

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.container {
  width: min(var(--max), calc(100% - 64px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  padding: 10px 14px;
  background: #fff;
  color: #000;
  border-radius: 10px;
  border: 1px solid var(--border);
  z-index: 9999;
}
.skip-link:focus {
  left: 16px;
}

.site-header {
  padding: 26px 0 10px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  font-weight: 650;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--text);
  font-size: clamp(20px, 1.7vw, 28px);
}

.nav__right {
  display: flex;
  align-items: center;
  gap: 18px;
}


.nav-cta {
  background: var(--navy);
  color: #fff;
  text-decoration: none;
  padding: 14px 22px;
  border-radius: var(--radius);
  font-weight: 650;
  font-size: 15px;
  box-shadow: 0 10px 20px rgba(31, 51, 84, 0.25);
}
.nav-cta:hover {
  filter: brightness(1.05);
}
.nav-cta:active {
  transform: translateY(1px);
}

.site-main {
  padding-bottom: 56px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: start;
  padding-top: 36px;
  padding-bottom: 72px;
}

.content {
  min-width: 0;
}

.block + .block {
  margin-top: 44px;
}

.h1 {
  margin: 0 0 18px;
  font-weight: 750;
  letter-spacing: -0.04em;
  font-size: clamp(46px, 4.8vw, 72px);
  line-height: 1.05;
}

.h2 {
  margin: 0 0 14px;
  font-weight: 750;
  letter-spacing: -0.03em;
  font-size: clamp(34px, 3.1vw, 52px);
  line-height: 1.12;
}

.p {
  margin: 0;
  max-width: 64ch;
  color: var(--muted);
  font-size: 16px;
}

.p--wide {
  max-width: 88ch;
}

.link {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.link:hover {
  filter: brightness(0.95);
}

.portrait {
  min-width: 0;
  padding-top: 14px;
}

.portrait__frame {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.portrait__frame--missing {
  display: grid;
  place-items: center;
  padding: 22px;
  min-height: 420px;
  background: linear-gradient(135deg, rgba(47, 63, 105, 0.18), rgba(255, 255, 255, 0.18));
  border: 1px solid rgba(47, 63, 105, 0.18);
  position: relative;
}

.portrait__frame--missing::after {
  content: "Add assets/portrait.(jpg|jpeg|png|webp)";
  color: rgba(18, 18, 18, 0.65);
  font-weight: 650;
  letter-spacing: -0.01em;
}

.portrait__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}


.research {
  padding: 72px 0 40px;
}

.research__inner {
  padding-top: 10px;
}

.research__title {
  margin: 0 0 24px;
  font-weight: 800;
  letter-spacing: -0.05em;
  font-size: clamp(56px, 6vw, 92px);
  line-height: 0.95;
  color: var(--link);
}

.research__item + .research__item {
  margin-top: 44px;
}

.research__heading {
  margin: 0 0 14px;
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(32px, 3.4vw, 54px);
  line-height: 1.06;
  color: var(--link);
}

.list {
  margin: 14px 0 14px;
  padding-left: 22px;
  color: var(--muted);
  max-width: 88ch;
}

.list li {
  margin: 8px 0;
}

.footer-cta {
  padding: 56px 0 0;
}

.footer-cta__title {
  margin: 0 0 12px;
  font-weight: 800;
  letter-spacing: -0.04em;
  font-size: clamp(34px, 3.2vw, 48px);
}

.email {
  margin: 16px 0 0;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text);
  font-family: ui-monospace, "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;
}

.email__at,
.email__dot {
  color: var(--muted);
  font-weight: 500;
  font-size: 14px;
  padding: 0 2px;
}

@media (max-width: 980px) {
  .two-col {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .portrait {
    order: -1;
    max-width: 520px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(var(--max), calc(100% - 34px));
  }

  .nav__right {
    gap: 12px;
  }

  .nav-cta {
    padding: 12px 16px;
    font-size: 14px;
  }
}