@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");

:root {
  --bg: #f7f7f8;
  --panel: #ffffff;
  --ink: #171717;
  --muted: #6b7280;
  --soft: #a1a1aa;
  --line: #e4e4e7;
  --line-strong: #d4d4d8;
  --private: #171717;
  --private-bg: #f4f4f5;
  --public: #171717;
  --public-bg: #f4f4f5;
  --funds: #171717;
  --funds-bg: #f4f4f5;
  --letters: #171717;
  --letters-bg: #f4f4f5;
  --shadow: 0 18px 50px rgba(24, 24, 27, 0.06);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Helvetica, Arial, sans-serif;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.page {
  width: min(100%, 1160px);
  margin: 0 auto;
  padding: 0 20px 72px;
}

.site-header {
  display: flex;
  position: sticky;
  top: 0;
  z-index: 10;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 58px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 1px 0 rgba(24, 24, 27, 0.04);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
}

.brand-mark {
  width: 24px;
  height: 24px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background:
    linear-gradient(90deg, transparent 47%, var(--ink) 47%, var(--ink) 53%, transparent 53%),
    linear-gradient(0deg, transparent 47%, var(--ink) 47%, var(--ink) 53%, transparent 53%),
    var(--panel);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.site-nav a {
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  transition: background 160ms ease, color 160ms ease;
}

.site-nav a:hover {
  background: #f4f4f5;
  color: var(--ink);
}

.hero {
  padding: 96px 0 54px;
}

.eyebrow,
.section-kicker,
.tile-kicker {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}

.eyebrow {
  color: var(--muted);
}

.hero h1 {
  max-width: 820px;
  margin: 16px 0 0;
  font-size: 72px;
  font-weight: 700;
  line-height: 0.96;
}

.hero-copy {
  max-width: 620px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.7;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 56px;
}

.category-card {
  display: flex;
  min-height: 116px;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 18px;
  box-shadow: 0 1px 0 rgba(24, 24, 27, 0.04);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.category-card:hover,
.investment-tile:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.category-card::before {
  content: "";
  width: 28px;
  height: 3px;
  border-radius: 999px;
  background: var(--ink);
}

.category-card.private::before {
  background: var(--ink);
}

.category-card.public::before {
  background: var(--ink);
}

.category-card.funds::before {
  background: var(--ink);
}

.category-card.letters::before {
  background: var(--ink);
}

.category-label {
  display: block;
  font-size: 18px;
  font-weight: 700;
}

.category-meta {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.investment-section {
  scroll-margin-top: 24px;
  padding: 38px 0 18px;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  margin-bottom: 20px;
}

.section-heading h2 {
  margin: 0;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.15;
}

.section-heading p:last-child {
  max-width: 600px;
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.private-text {
  color: var(--muted);
}

.public-text {
  color: var(--muted);
}

.funds-text {
  color: var(--muted);
}

.letters-text {
  color: var(--muted);
}

.investment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  min-width: 0;
}

.yearly-letter-grid {
  grid-template-columns: minmax(0, 1fr);
}

.investment-tile {
  display: grid;
  position: relative;
  min-width: 0;
  min-height: 198px;
  grid-template-rows: auto 1fr;
  gap: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 18px;
  box-shadow: 0 1px 0 rgba(24, 24, 27, 0.04);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.tile-link {
  position: absolute;
  top: 18px;
  right: 18px;
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  transition: border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.tile-link::before {
  content: "";
  width: 16px;
  height: 16px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14,3V5H17.59L7.76,14.83L9.17,16.24L19,6.41V10H21V3M19,19H5V5H12V3H5C3.89,3 3,3.9 3,5V19C3,20.1 3.9,21 5,21H19C20.1,21 21,20.1 21,19V12H19V19Z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14,3V5H17.59L7.76,14.83L9.17,16.24L19,6.41V10H21V3M19,19H5V5H12V3H5C3.89,3 3,3.9 3,5V19C3,20.1 3.9,21 5,21H19C20.1,21 21,20.1 21,19V12H19V19Z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.tile-link:hover {
  border-color: var(--line-strong);
  color: var(--ink);
  transform: translateY(-1px);
}

.logo-frame {
  display: flex;
  width: 58px;
  height: 58px;
  align-items: center;
  background: var(--panel);
  justify-content: center;
  overflow: hidden;
  border: 1px solid currentColor;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 800;
}

.logo-frame img {
  display: block;
  max-width: 76%;
  max-height: 76%;
  object-fit: contain;
}

.drov-logo img {
  max-width: 88%;
  max-height: 46%;
}

.private-logo {
  background: var(--panel);
  color: var(--private);
}

.public-logo {
  background: var(--panel);
  color: var(--public);
}

.funds-logo {
  background: var(--panel);
  color: var(--funds);
}

.letters-logo {
  background: var(--panel);
  color: var(--letters);
}

.letters-logo span {
  font-size: 16px;
  letter-spacing: 0;
}

.tile-kicker {
  color: var(--soft);
  text-transform: uppercase;
}

.investment-tile h3 {
  margin: 8px 0 0;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.25;
}

.investment-tile p:last-child {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.yearly-letter-tile {
  min-height: 160px;
}

@media (max-width: 820px) {
  .page {
    padding: 0 12px 52px;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
    padding: 8px;
  }

  .site-nav {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: 100%;
    gap: 4px;
  }

  .site-nav a {
    min-width: 0;
    padding: 8px 6px;
    font-size: 12px;
    overflow: hidden;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .hero {
    padding: 48px 0 34px;
  }

  .hero h1 {
    margin-top: 12px;
    font-size: 42px;
    line-height: 1;
  }

  .hero-copy {
    font-size: 17px;
  }

  .investment-section {
    padding: 30px 0 14px;
    scroll-margin-top: 86px;
  }

  .category-grid,
  .investment-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
  }

  .yearly-letter-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .investment-tile {
    min-height: 116px;
    gap: 12px;
    padding: 9px;
  }

  .logo-frame {
    width: 34px;
    height: 34px;
    border-radius: 7px;
    font-size: 12px;
  }

  .tile-link {
    top: 9px;
    right: 9px;
    width: 26px;
    height: 26px;
    border-radius: 7px;
  }

  .tile-link::before {
    width: 13px;
    height: 13px;
  }

  .tile-kicker {
    display: none;
  }

  .investment-tile h3 {
    margin-top: 0;
    overflow-wrap: anywhere;
    font-size: 13px;
    line-height: 1.18;
  }

  .investment-tile p:last-child {
    display: none;
  }

  .yearly-letter-tile {
    min-height: 116px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .section-heading h2 {
    font-size: 24px;
  }

  .section-heading p:last-child {
    margin-top: 6px;
    font-size: 14px;
    line-height: 1.5;
  }
}

@media (max-width: 380px) {
  .page {
    padding-right: 10px;
    padding-left: 10px;
  }

  .brand {
    padding: 6px;
    font-size: 13px;
  }

  .site-nav a {
    padding: 7px 4px;
    font-size: 11px;
  }

  .hero {
    padding-top: 40px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .investment-grid {
    gap: 6px;
  }

  .investment-tile {
    min-height: 106px;
    gap: 10px;
    padding: 8px;
  }

  .logo-frame {
    width: 30px;
    height: 30px;
  }

  .tile-link {
    top: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
  }

  .investment-tile h3 {
    font-size: 12px;
  }

  .yearly-letter-tile {
    min-height: 106px;
  }
}