/* Alwyn Ventures — minimal editorial-tech */

:root {
  --bg: #FBFAF7;
  --bg-tint: #F4F2EB;
  --ink: #161616;
  --ink-2: #4A4A47;
  --ink-3: #8A8780;
  --rule: #E6E2D7;
  --rule-strong: #D5D0C2;
  --accent: #2E5A3E;

  --serif: 'Instrument Serif', 'Iowan Old Style', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  --container: 1120px;
  --gutter: clamp(20px, 4vw, 48px);

  --t: 240ms cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  font-feature-settings: "ss01", "cv11";
  letter-spacing: -0.005em;
}

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

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

::selection { background: var(--ink); color: var(--bg); }

.skip {
  position: absolute;
  left: -9999px;
  top: auto;
}
.skip:focus {
  left: 16px; top: 16px;
  background: var(--ink); color: var(--bg);
  padding: 8px 12px; z-index: 100;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* — Nav — */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t), background var(--t);
}
.nav.is-scrolled { border-bottom-color: var(--rule); }

.nav__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: 18px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  letter-spacing: -0.01em;
  font-size: 15px;
}
.wordmark__mark {
  display: inline-grid;
  place-items: center;
  width: 26px; height: 26px;
  background: var(--ink);
  color: var(--bg);
  border-radius: 6px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  line-height: 1;
  padding-bottom: 2px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  color: var(--ink-2);
}
.nav__links a {
  position: relative;
  transition: color var(--t);
}
.nav__links a:hover { color: var(--ink); }
.nav__cta {
  color: var(--ink) !important;
  border: 1px solid var(--rule-strong);
  padding: 7px 14px;
  border-radius: 999px;
  transition: background var(--t), border-color var(--t), color var(--t);
}
.nav__cta:hover {
  background: var(--ink);
  color: var(--bg) !important;
  border-color: var(--ink);
}

@media (max-width: 640px) {
  .nav__links { gap: 16px; }
  .nav__links a:not(.nav__cta) { display: none; }
}

/* — Sections — */
.section {
  padding: clamp(72px, 12vw, 140px) 0;
  border-top: 1px solid var(--rule);
}

.section__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 40px;
}
.section__head--row {
  margin-bottom: 56px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 20px;
}
.num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  color: var(--ink-3);
  letter-spacing: -0.01em;
}
.section__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.5vw, 40px);
  letter-spacing: -0.015em;
  line-height: 1.1;
}
.section__aside {
  margin-left: auto;
  font-size: 13px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* — Hero — */
.hero {
  padding: clamp(80px, 14vw, 160px) 0 clamp(72px, 10vw, 120px);
  position: relative;
}
.hero::after {
  content: "";
  position: absolute;
  left: var(--gutter); right: var(--gutter);
  bottom: 0;
  height: 1px;
  background: var(--rule);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--ink-2);
  letter-spacing: 0.02em;
  margin: 0 0 32px;
}
.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
  display: inline-block;
}

.display {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(40px, 7.2vw, 88px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 16ch;
}
.display em {
  font-style: italic;
  color: var(--ink);
}

.lede {
  max-width: 58ch;
  margin: 32px 0 0;
  font-size: clamp(17px, 1.3vw, 19px);
  color: var(--ink-2);
  line-height: 1.6;
}

.hero__meta {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.hero__meta .sep { color: var(--rule-strong); }

/* — Thesis — */
.grid-2 {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
@media (max-width: 760px) {
  .grid-2 { grid-template-columns: 1fr; gap: 24px; }
}

.prose p {
  margin: 0 0 22px;
  font-size: clamp(18px, 1.4vw, 21px);
  line-height: 1.6;
  color: var(--ink);
  max-width: 60ch;
}
.prose p:last-child { margin-bottom: 0; color: var(--ink-2); }

/* — Ventures — */
.venture {
  border-top: 1px solid var(--rule);
  padding: 48px 0;
}
.venture:first-of-type { border-top: 0; padding-top: 0; }
.venture:last-of-type { padding-bottom: 0; }

.venture__row {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: clamp(24px, 5vw, 80px);
  align-items: start;
}
@media (max-width: 760px) {
  .venture__row { grid-template-columns: 1fr; gap: 16px; }
}

.venture__name {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 36px);
  letter-spacing: -0.015em;
  line-height: 1.05;
}
.venture__tag {
  margin: 0;
  font-size: 14px;
  color: var(--ink-3);
  max-width: 28ch;
}

.venture__body p {
  margin: 0 0 24px;
  font-size: 17px;
  color: var(--ink);
  line-height: 1.6;
  max-width: 56ch;
}

.venture__stats {
  list-style: none;
  margin: 0 0 28px;
  padding: 20px 0 0;
  border-top: 1px dashed var(--rule);
  display: flex;
  flex-wrap: wrap;
  gap: 28px 40px;
  font-size: 13px;
  color: var(--ink-2);
}
.venture__stats li { display: flex; flex-direction: column; gap: 2px; }
.venture__stats span {
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  color: var(--ink);
  letter-spacing: -0.01em;
  line-height: 1;
}

/* — Link arrow — */
.link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
  transition: gap var(--t), color var(--t), border-color var(--t);
}
.link:hover {
  gap: 12px;
  color: var(--accent);
  border-color: var(--accent);
}

/* — In development — */
.next__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
@media (max-width: 760px) {
  .next__grid { grid-template-columns: 1fr; }
}
.upcoming {
  background: var(--bg);
  padding: clamp(28px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 280px;
}
.upcoming__head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.badge {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  background: var(--bg-tint);
  border: 1px solid var(--rule);
  padding: 4px 10px;
  border-radius: 999px;
}
.upcoming__name {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(24px, 2.6vw, 30px);
  letter-spacing: -0.015em;
  line-height: 1.1;
}
.upcoming p {
  margin: 0;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.6;
  max-width: 48ch;
}

/* — About meta-list — */
.meta-list {
  list-style: none;
  margin: 32px 0 0;
  padding: 24px 0 0;
  border-top: 1px dashed var(--rule);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 32px;
  font-size: 14px;
  color: var(--ink);
  max-width: 520px;
}
.meta-list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.meta-list span {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
}

/* — Consulting — */
.consulting__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 760px;
}
.consulting__lede {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  max-width: 24ch;
}
.consulting__copy {
  margin: 0;
  font-size: 17px;
  color: var(--ink-2);
  line-height: 1.65;
  max-width: 60ch;
}
.consulting__list {
  list-style: none;
  margin: 8px 0 16px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 15px;
  color: var(--ink);
}
.consulting__list li {
  position: relative;
  padding-left: 22px;
}
.consulting__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.65em;
  width: 12px; height: 1px;
  background: var(--ink-3);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  background: var(--ink);
  color: var(--bg);
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid var(--ink);
  transition: gap var(--t), background var(--t), color var(--t), transform var(--t);
}
.btn:hover {
  gap: 14px;
  background: var(--accent);
  border-color: var(--accent);
}

/* — Contact — */
.contact__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 720px;
}
.contact__lede {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  max-width: 22ch;
}
.email {
  display: inline-block;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.015em;
  border-bottom: 1px solid var(--rule-strong);
  padding-bottom: 4px;
  align-self: flex-start;
  transition: border-color var(--t), color var(--t);
}
.email:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* — Footer — */
.footer {
  border-top: 1px solid var(--rule);
  padding: 32px 0;
  font-size: 13px;
  color: var(--ink-3);
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer__links a {
  color: var(--ink-2);
  transition: color var(--t);
}
.footer__links a:hover { color: var(--ink); }

/* — Legal pages — */
.page {
  padding: clamp(80px, 10vw, 120px) 0 clamp(80px, 10vw, 120px);
  border-top: 1px solid var(--rule);
}
.page__head {
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--rule);
}
.page__title {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(40px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.page__updated {
  font-size: 13px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.page__body {
  max-width: 68ch;
}
.page__body h2 {
  margin: 40px 0 12px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(22px, 2.4vw, 28px);
  letter-spacing: -0.01em;
}
.page__body h2:first-child { margin-top: 0; }
.page__body p {
  margin: 0 0 16px;
  color: var(--ink);
  line-height: 1.65;
  font-size: 16px;
}
.page__body ul {
  margin: 0 0 16px;
  padding-left: 20px;
  color: var(--ink);
  line-height: 1.65;
  font-size: 16px;
}
.page__body li { margin-bottom: 6px; }
.page__body a {
  color: var(--ink);
  border-bottom: 1px solid var(--rule-strong);
  transition: border-color var(--t), color var(--t);
}
.page__body a:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* — Subtle entrance — */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 700ms cubic-bezier(.2,.7,.2,1), transform 700ms cubic-bezier(.2,.7,.2,1);
  }
  .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}