/* &investmints LLC - corporate stylesheet. Strict black & white. */

:root {
  --black: #000;
  --white: #fff;
  --grey-line: #d9d9d9;
  --grey-text: #555;
  --max: 1080px;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--black);
  background: var(--white);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 32px; }

/* ---------- Header ---------- */

header {
  background: var(--black);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--white);
  text-decoration: none;
}

.brand img { width: 44px; height: 44px; }

.brand span {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  white-space: nowrap;
}

nav.menu { display: flex; gap: 36px; }

nav.menu a {
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}

nav.menu a:hover, nav.menu a.active { border-bottom-color: var(--white); }

/* ---------- Hero ---------- */

.hero {
  background: var(--black);
  color: var(--white);
  padding: 110px 0 120px;
  text-align: center;
}

.hero img.mark { width: 148px; height: 148px; margin-bottom: 44px; }

.hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.15;
  max-width: 720px;
  margin: 0 auto 24px;
}

.hero p.sub {
  font-size: 15px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #bbb;
  margin-bottom: 48px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  border: 1px solid currentColor;
  padding: 14px 38px;
  font-size: 13px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  text-decoration: none;
  color: inherit;
  transition: background .2s, color .2s;
}

.hero .btn:hover { background: var(--white); color: var(--black); }
.section .btn:hover { background: var(--black); color: var(--white); }

/* ---------- Sections ---------- */

.section { padding: 96px 0; }
.section.alt { border-top: 1px solid var(--grey-line); }

.kicker {
  font-size: 12px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--grey-text);
  margin-bottom: 14px;
}

.section h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 40px);
  line-height: 1.2;
  margin-bottom: 28px;
  max-width: 640px;
}

.section p { max-width: 640px; margin-bottom: 18px; }

.lead { font-size: 20px; line-height: 1.6; }

/* ---------- Pillars / cards ---------- */

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--grey-line);
  border: 1px solid var(--grey-line);
  margin-top: 48px;
}

.grid3 > div { background: var(--white); padding: 40px 32px; }

.grid3 h3 {
  font-size: 14px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.grid3 p { font-size: 15.5px; color: var(--grey-text); margin: 0; }

.num {
  font-family: var(--serif);
  font-size: 30px;
  display: block;
  margin-bottom: 18px;
}

/* ---------- Principles list ---------- */

.principles { margin-top: 40px; border-top: 1px solid var(--grey-line); max-width: 760px; }

.principles > div {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--grey-line);
}

.principles h3 {
  font-size: 13px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding-top: 3px;
}

.principles p { margin: 0; color: var(--grey-text); font-size: 15.5px; }

/* ---------- Portfolio ---------- */

.holdings { margin-top: 48px; border-top: 1px solid var(--black); }

.holding {
  display: grid;
  grid-template-columns: 80px 1fr 220px;
  gap: 32px;
  align-items: baseline;
  padding: 34px 0;
  border-bottom: 1px solid var(--grey-line);
}

.holding .idx { font-family: var(--serif); font-size: 22px; }

.holding h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 24px;
  margin-bottom: 8px;
}

.holding p { font-size: 15.5px; color: var(--grey-text); margin: 0; max-width: 560px; }

.holding .tag {
  font-size: 12px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  text-align: right;
  color: var(--grey-text);
}

/* ---------- Dark band ---------- */

.band {
  background: var(--black);
  color: var(--white);
  padding: 88px 0;
  text-align: center;
}

.band h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(26px, 3.4vw, 38px);
  max-width: 680px;
  margin: 0 auto 32px;
}

.band .btn:hover { background: var(--white); color: var(--black); }

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-top: 48px;
}

.contact-block h3 {
  font-size: 13px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.contact-block p { color: var(--grey-text); font-size: 15.5px; }

.contact-block a { color: var(--black); }

/* ---------- Footer ---------- */

footer {
  background: var(--black);
  color: #999;
  padding: 56px 0;
  font-size: 13px;
}

.foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.foot .fbrand { display: flex; align-items: center; gap: 12px; color: var(--white); }
.foot .fbrand img { width: 30px; height: 30px; }
.foot .fbrand span { letter-spacing: 2.5px; text-transform: uppercase; font-size: 12px; }

.foot nav { display: flex; gap: 24px; }
.foot nav a { color: #999; text-decoration: none; letter-spacing: 1.5px; text-transform: uppercase; font-size: 11px; }
.foot nav a:hover { color: var(--white); }

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .grid3 { grid-template-columns: 1fr; }
  .principles > div { grid-template-columns: 1fr; gap: 8px; }
  .holding { grid-template-columns: 1fr; gap: 10px; }
  .holding .tag { text-align: left; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .nav { height: auto; padding: 16px 0; flex-direction: column; gap: 14px; }
  nav.menu { gap: 22px; flex-wrap: wrap; justify-content: center; }
}