/* -------------------------------------------------------
   Daniël van Griensven — personal site, v0.4
   Aligned to the Future Proof ecosystem palette and type:
   warm black, cream, copper, Space Grotesk + Fraunces italic.
   ------------------------------------------------------- */

:root {
  --bg: #0f0e0d;
  --bg-lift: #141210;
  --bg-deep: #0a0908;
  --copper: #c2724e;
  --copper-warm: #c2924e;
  --copper-line: rgba(194, 114, 78, 0.28);
  --copper-dim: rgba(194, 114, 78, 0.06);
  --copper-faint: rgba(194, 114, 78, 0.12);
  --cream: #f4ede4;
  --cream-dim: rgba(244, 237, 228, 0.72);
  --cream-muted: #a39990;
  --cream-faint: rgba(244, 237, 228, 0.08);
  --line: rgba(244, 237, 228, 0.08);
  --line-2: rgba(244, 237, 228, 0.16);

  --sans: "Inter", system-ui, -apple-system, sans-serif;
  --display: "Space Grotesk", "Inter", sans-serif;
  --serif: "Fraunces", "Iowan Old Style", serif;
  --mono: "DM Mono", ui-monospace, Menlo, monospace;

  --max: 1240px;
  --pad: clamp(20px, 4vw, 56px);
  --radius: 18px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--cream);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(1200px 800px at 82% -5%, rgba(194, 114, 78, 0.08), transparent 60%),
    radial-gradient(900px 600px at -5% 35%, rgba(194, 146, 78, 0.05), transparent 60%),
    radial-gradient(900px 600px at 10% 110%, rgba(194, 114, 78, 0.04), transparent 55%),
    linear-gradient(180deg, #0f0e0d 0%, #0a0908 100%);
  background-attachment: fixed;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

/* Mono labels */
.mono,
.kicker,
.top-nav a,
.signal,
.footer-label,
.eyebrow,
.chapter-caption,
.now-tag,
.p-num,
.intake-label,
.hero-foot,
.scroll-cue,
.inline-link {
  font-family: var(--mono);
}

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

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px var(--pad);
  background: linear-gradient(180deg, rgba(15, 14, 13, 0.92) 0%, rgba(15, 14, 13, 0) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: 17px;
  letter-spacing: -0.005em;
  color: var(--cream);
  transition: color 300ms var(--ease);
}
.mark-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--copper-warm);
  box-shadow: 0 0 12px 0 rgba(196, 156, 92, 0.45);
  flex-shrink: 0;
}
.mark-name { line-height: 1; }
.mark:hover { color: var(--copper-warm); }
.mark:hover .mark-dot { box-shadow: 0 0 18px 2px rgba(196, 156, 92, 0.7); }

/* Mobile menu toggle (hamburger). Hidden on desktop. */
.menu-toggle {
  display: none;
  position: relative;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
  z-index: 60;
}
.menu-toggle span {
  position: absolute;
  left: 6px;
  right: 6px;
  height: 1px;
  background: var(--cream);
  transition: transform 320ms var(--ease), opacity 220ms var(--ease), background 220ms var(--ease), width 320ms var(--ease);
  transform-origin: center;
}
.menu-toggle span:nth-child(1) { top: 12px; }
.menu-toggle span:nth-child(2) { top: 18px; right: 14px; }
.menu-toggle span:nth-child(3) { top: 24px; }
.menu-toggle:hover span { background: var(--copper-warm); }
.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  top: 18px;
  transform: rotate(45deg);
  background: var(--copper-warm);
}
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  top: 18px;
  transform: rotate(-45deg);
  background: var(--copper-warm);
}

/* Fullscreen menu overlay */
.menu-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at top, #181614 0%, #0c0b0a 100%);
  z-index: 55;
  opacity: 0;
  pointer-events: none;
  transition: opacity 360ms var(--ease);
  display: flex;
  align-items: center;
  justify-content: center;
}
.menu-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}
.menu-overlay-inner {
  width: 100%;
  max-width: 520px;
  padding: 0 var(--pad);
}
.menu-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 36px;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 480ms var(--ease) 120ms, transform 480ms var(--ease) 120ms;
}
.menu-overlay-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.menu-link {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(196, 156, 92, 0.12);
  color: var(--cream);
  text-decoration: none;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 520ms var(--ease), transform 520ms var(--ease), color 240ms var(--ease), border-color 240ms var(--ease);
}
.menu-num {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  color: var(--copper);
  width: 30px;
  flex-shrink: 0;
}
.menu-label {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: 32px;
  line-height: 1.1;
}
.menu-link:hover, .menu-link:active {
  color: var(--copper-warm);
  border-bottom-color: rgba(196, 156, 92, 0.4);
}
.menu-foot {
  margin: 36px 0 0;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-dim);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 520ms var(--ease) 460ms, transform 520ms var(--ease) 460ms;
}
.menu-foot a { color: var(--cream-dim); border-bottom: 1px solid rgba(255,255,255,0.12); }

/* Stagger reveal when overlay opens */
.menu-overlay.is-open .menu-eyebrow,
.menu-overlay.is-open .menu-foot {
  opacity: 1;
  transform: translateY(0);
}
.menu-overlay.is-open .menu-link {
  opacity: 1;
  transform: translateY(0);
}
.menu-overlay.is-open .menu-link:nth-child(1) { transition-delay: 100ms; }
.menu-overlay.is-open .menu-link:nth-child(2) { transition-delay: 160ms; }
.menu-overlay.is-open .menu-link:nth-child(3) { transition-delay: 220ms; }
.menu-overlay.is-open .menu-link:nth-child(4) { transition-delay: 280ms; }
.menu-overlay.is-open .menu-link:nth-child(5) { transition-delay: 340ms; }
.menu-overlay.is-open .menu-link:nth-child(6) { transition-delay: 400ms; }
.menu-overlay.is-open .menu-link:nth-child(7) { transition-delay: 460ms; }

body.menu-open { overflow: hidden; }

.top-nav {
  display: inline-flex;
  gap: 30px;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream-muted);
}
.top-nav a {
  position: relative;
  padding: 6px 0;
  transition: color 300ms var(--ease);
}
.top-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms var(--ease);
}
.top-nav a:hover { color: var(--cream); }
.top-nav a:hover::after { transform: scaleX(1); }

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

.hero {
  padding: clamp(130px, 14vh, 170px) var(--pad) clamp(80px, 10vh, 120px);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-grid {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}

.hero-text { max-width: 580px; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 30px;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
}
.eyebrow-line {
  width: 44px;
  height: 1px;
  background: var(--copper-line);
}

.headline {
  margin: 0 0 40px;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(32px, 4.2vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--cream);
}
.headline .it {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  color: var(--copper-warm);
}
.headline .gold {
  color: var(--copper-warm);
}

/* Hero horizon — a thin gold line that draws itself in under the headline */
.horizon {
  display: block;
  height: 1px;
  width: 0;
  background: linear-gradient(90deg, transparent, var(--copper-warm) 12%, var(--copper-warm) 88%, transparent);
  opacity: 0;
  margin: 6px 0 34px;
  animation: horizon-draw 2200ms cubic-bezier(.2,.7,.2,1) 380ms forwards;
}
@keyframes horizon-draw {
  0%   { width: 0;    opacity: 0; }
  20%  { opacity: 0.9; }
  100% { width: 38%;  opacity: 0.55; }
}

.hero-line {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(17px, 1.55vw, 19px);
  line-height: 1.75;
  max-width: 52ch;
}
.hero-line-a {
  margin: 0 0 56px;
  color: var(--cream-dim);
}
.hero-line-b {
  margin: 0 0 56px;
  color: var(--cream);
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(19px, 1.7vw, 22px);
  line-height: 1.55;
  letter-spacing: -0.005em;
}
.hero-line-em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--copper-warm);
}
@media (prefers-reduced-motion: reduce) {
  .horizon { animation: none; opacity: 0.5; width: 38%; }
}

.lede {
  margin: 0 0 48px;
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(17px, 1.55vw, 19px);
  line-height: 1.75;
  color: var(--cream-dim);
  max-width: 48ch;
}

.hero-actions {
  display: inline-flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary, .btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: var(--mono);
  transition: background 300ms var(--ease), color 300ms var(--ease), border-color 300ms var(--ease), transform 300ms var(--ease);
}
.btn-primary {
  background: var(--cream);
  color: #121010;
  border: 1px solid var(--cream);
}
.btn-primary:hover {
  background: var(--copper);
  border-color: var(--copper);
  color: var(--cream);
  transform: translateY(-1px);
}
.btn-ghost {
  border: 1px solid var(--line-2);
  color: var(--cream-dim);
  background: transparent;
}
.btn-ghost:hover { color: var(--cream); border-color: var(--copper-line); transform: translateY(-1px); }

/* Portrait */

.hero-portrait {
  justify-self: end;
  width: 100%;
  max-width: 520px;
}
.portrait-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 22px;
  overflow: hidden;
  background: var(--bg-lift);
  border: 1px solid var(--line-2);
  box-shadow:
    0 40px 80px -40px rgba(0, 0, 0, 0.75),
    0 0 0 1px rgba(255, 255, 255, 0.02) inset;
}
.portrait-frame img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

/* -------------------------------------------------------
   Opening
   ------------------------------------------------------- */

.opening {
  padding: clamp(80px, 12vw, 140px) var(--pad);
  border-top: 1px solid var(--line);
}
.opening-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}
.opening-text { max-width: 580px; }
.opening-media {
  max-width: 440px;
  width: 100%;
  justify-self: end;
}
.opening-text p {
  margin: 0 0 24px;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.5;
  color: var(--cream);
  letter-spacing: -0.01em;
}
.opening-text .opening-lead {
  color: var(--copper-warm);
  font-family: var(--serif);
  font-style: italic;
  margin-top: 32px;
}

.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 40px;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
  transition: gap 260ms var(--ease), color 260ms var(--ease);
}
.inline-link:hover { gap: 16px; color: var(--copper-warm); }

/* -------------------------------------------------------
   Sections — general
   ------------------------------------------------------- */

.section-head {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.section-head.narrow { max-width: 880px; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
  margin: 0 0 22px;
}

.section-head h2 {
  margin: 0 0 22px;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  max-width: 22ch;
  color: var(--cream);
}
.section-head h2 .it {
  font-family: var(--serif);
  font-style: italic;
  color: var(--copper-warm);
}

.section-lede {
  max-width: 58ch;
  color: var(--cream-dim);
  font-size: 17px;
  line-height: 1.75;
  margin: 0;
  font-weight: 300;
}

/* -------------------------------------------------------
   NOW / Work
   ------------------------------------------------------- */

.now {
  padding: clamp(80px, 12vw, 140px) 0 clamp(60px, 8vw, 100px);
  border-top: 1px solid var(--line);
}

.now-grid {
  max-width: var(--max);
  margin: 60px auto 0;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.now-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 38px 36px 34px;
  background: var(--bg-lift);
  transition: background 360ms var(--ease);
}
.now-card:hover { background: #181512; }

.now-card header { display: flex; flex-direction: column; gap: 12px; }

.now-tag {
  display: inline-flex;
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  width: fit-content;
  padding: 4px 10px;
  background: var(--copper-dim);
  border: 1px solid var(--copper-line);
  border-radius: 999px;
}

.now-card h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 400;
  font-size: 24px;
  letter-spacing: -0.015em;
  color: var(--cream);
}

.now-card p {
  margin: 0;
  color: var(--cream-dim);
  font-size: 15px;
  line-height: 1.7;
  max-width: 48ch;
  font-weight: 300;
}

.now-card footer {
  margin-top: auto;
  padding-top: 24px;
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  color: var(--cream-muted);
  text-transform: uppercase;
}

/* -------------------------------------------------------
   Thinking / principles
   ------------------------------------------------------- */

.thinking {
  padding: clamp(80px, 12vw, 140px) 0;
  border-top: 1px solid var(--line);
}

.principles-list {
  max-width: 880px;
  margin: 60px auto 0;
  padding: 0 var(--pad);
  list-style: none;
  display: flex;
  flex-direction: column;
}
.principles-list li {
  display: grid;
  grid-template-columns: 80px 1fr;
  align-items: start;
  gap: 28px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
}
.principles-list li:last-child { border-bottom: 1px solid var(--line); }

.p-num {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--copper);
  padding-top: 6px;
}

.principles-list h4 {
  margin: 0 0 10px;
  font-family: var(--display);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--cream);
}
.principles-list p {
  margin: 0;
  color: var(--cream-dim);
  font-size: 15px;
  line-height: 1.75;
  max-width: 60ch;
  font-weight: 300;
}

/* -------------------------------------------------------
   Quiet note
   ------------------------------------------------------- */

.quiet {
  padding: clamp(100px, 14vw, 180px) var(--pad);
  border-top: 1px solid var(--line);
  background:
    radial-gradient(700px 420px at 18% 50%, rgba(194, 114, 78, 0.08), transparent 60%),
    transparent;
}
.quiet-inner {
  max-width: 760px;
  margin: 0 auto;
}
.quiet-head {
  margin: 0 0 32px;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--cream);
}
.quiet-body {
  margin: 0 0 22px;
  color: var(--cream-dim);
  font-size: 17px;
  line-height: 1.75;
  max-width: 58ch;
  font-weight: 300;
}
.quiet-contact {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  font-family: var(--mono);
}
.quiet-contact a {
  color: var(--copper);
  border-bottom: 1px solid var(--copper-line);
  padding-bottom: 2px;
  transition: border-color 260ms var(--ease), color 260ms var(--ease);
}
.quiet-contact a:hover { color: var(--copper-warm); border-color: var(--copper-warm); }

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

.site-footer {
  padding: clamp(60px, 8vw, 100px) var(--pad) 60px;
  border-top: 1px solid var(--line);
  background: var(--bg-deep);
}

.footer-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 2fr;
  gap: 48px;
}

.footer-label {
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin: 0 0 18px;
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col a {
  color: var(--cream-dim);
  font-size: 13px;
  transition: color 240ms var(--ease);
}
.footer-col a:hover { color: var(--cream); }

.footer-colophon p {
  margin: 0 0 12px;
  color: var(--cream-muted);
  font-size: 13px;
  line-height: 1.7;
  max-width: 42ch;
  font-weight: 300;
}
.footer-small { color: var(--cream-muted) !important; opacity: 0.7; font-size: 12px !important; }

/* -------------------------------------------------------
   JOURNEY PAGE
   ------------------------------------------------------- */

.journey-hero {
  padding: clamp(140px, 18vh, 200px) var(--pad) clamp(60px, 10vh, 100px);
  text-align: center;
}
.journey-hero .kicker {
  justify-content: center;
}
.journey-hero h1 {
  margin: 0 auto 28px;
  max-width: 20ch;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(44px, 6.8vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--cream);
}
.journey-hero h1 .it {
  font-family: var(--serif);
  font-style: italic;
  color: var(--copper-warm);
}
.journey-hero p {
  margin: 0 auto;
  max-width: 54ch;
  color: var(--cream-dim);
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.75;
  font-weight: 300;
}
.journey-chips {
  margin-top: 42px;
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.journey-chips a {
  padding: 9px 16px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 11px;
  font-family: var(--mono);
  letter-spacing: 0.08em;
  color: var(--cream-dim);
  transition: color 260ms var(--ease), border-color 260ms var(--ease), background 260ms var(--ease);
}
.journey-chips a:hover {
  color: var(--cream);
  border-color: var(--copper-line);
  background: var(--copper-dim);
}

.chapter {
  padding: clamp(80px, 12vw, 140px) var(--pad);
  border-top: 1px solid var(--line);
}
.chapter-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.chapter-inner.flip .chapter-text { order: 2; }
.chapter-inner.flip .chapter-media { order: 1; }

.chapter-text .kicker { margin-bottom: 18px; }
.chapter-text h2 {
  margin: 0 0 28px;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(32px, 4.2vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.025em;
  max-width: 18ch;
  color: var(--cream);
}
.chapter-text h2 .it {
  font-family: var(--serif);
  font-style: italic;
  color: var(--copper-warm);
}
.chapter-text p {
  margin: 0 0 20px;
  color: var(--cream-dim);
  font-size: 17px;
  line-height: 1.78;
  font-weight: 300;
  max-width: 54ch;
}
.chapter-pullquote {
  margin: 32px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--copper-line);
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(18px, 1.7vw, 22px);
  line-height: 1.5;
  color: var(--copper-warm);
  max-width: 44ch;
}

.chapter-media {
  position: relative;
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
}
.photo-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line-2);
  background: var(--bg-lift);
  box-shadow: 0 32px 64px -36px rgba(0, 0, 0, 0.75);
  transition: box-shadow 500ms var(--ease);
}
.photo-frame.landscape { aspect-ratio: 4 / 3; }
.photo-frame img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

.photo-stack {
  position: relative;
  aspect-ratio: 4 / 5;
}
.photo-stack .photo-frame {
  position: absolute;
  width: 78%;
  cursor: pointer;
  transition: transform 600ms var(--ease), box-shadow 500ms var(--ease), z-index 0s 300ms;
}
.photo-stack .photo-frame:nth-child(1) {
  top: 0; left: 0;
  transform: rotate(-3deg);
  z-index: 2;
}
.photo-stack .photo-frame:nth-child(2) {
  bottom: 0; right: 0;
  transform: rotate(2.5deg);
  z-index: 1;
}
.photo-stack.flipped .photo-frame:nth-child(1) {
  z-index: 1;
  transform: rotate(-3deg) scale(0.96);
  box-shadow: 0 18px 40px -28px rgba(0, 0, 0, 0.6);
}
.photo-stack.flipped .photo-frame:nth-child(2) {
  z-index: 2;
  transform: rotate(2.5deg) scale(1.02);
  box-shadow: 0 36px 72px -34px rgba(0, 0, 0, 0.85);
}
.photo-stack .photo-frame:hover {
  box-shadow: 0 40px 80px -32px rgba(0, 0, 0, 0.9);
}
.photo-stack .photo-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(15, 14, 13, 0);
  transition: background 400ms var(--ease);
  pointer-events: none;
}
.photo-stack:not(.flipped) .photo-frame:nth-child(2)::after,
.photo-stack.flipped .photo-frame:nth-child(1)::after {
  background: rgba(15, 14, 13, 0.18);
}

.chapter-caption {
  margin-top: 16px;
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-muted);
  text-align: center;
}

.journey-close {
  padding: clamp(100px, 14vw, 180px) var(--pad);
  text-align: center;
  border-top: 1px solid var(--line);
}
.journey-close h2 {
  margin: 0 auto 22px;
  max-width: 20ch;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--cream);
}
.journey-close p {
  margin: 0 auto 36px;
  max-width: 48ch;
  color: var(--cream-dim);
  font-size: 17px;
  line-height: 1.75;
  font-weight: 300;
}

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

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .hero-portrait { justify-self: stretch; max-width: 100%; }
  .now-grid { grid-template-columns: 1fr; }
  .chapter-inner { grid-template-columns: 1fr; gap: 40px; }
  .chapter-inner.flip .chapter-text { order: 1; }
  .chapter-inner.flip .chapter-media { order: 2; }
  .opening-inner { grid-template-columns: 1fr; gap: 48px; }
  .opening-media { justify-self: stretch; max-width: 100%; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .top-nav { gap: 18px; font-size: 0.58rem; }
}

@media (max-width: 720px) {
  /* On phone, the hero is text-only. Hoi An image lives in the bio section below. */
  .hero-portrait { display: none; }
  .hero-grid { gap: 0; display: block; }
  .hero {
    min-height: 0;
    align-items: flex-start;
    padding: 160px var(--pad) 64px;
  }
  /* Header scrolls with the page on mobile — no fixed-overlap clipping */
  .site-header {
    position: absolute;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 0;
  }
  /* Menu toggle still floats on top when overlay opens */
  .menu-toggle { position: relative; z-index: 60; }
  /* Eyebrow off on mobile — headline leads */
  .eyebrow { display: none !important; }
  .headline { margin: 0 0 28px; }
  .horizon { margin: 0 0 28px; }
  .hero-line-a { margin-bottom: 40px; }
  .hero-actions { margin-top: 0; }
  .bio-section { padding: 80px var(--pad) 72px; border-top: 1px solid rgba(196, 156, 92, 0.08); }
  .bio-kicker { margin-bottom: 28px; }
  .bio-paragraph { margin-bottom: 24px; }
  .bio-paragraph-second { margin-top: 32px; }

  /* Show menu toggle, hide desktop nav */
  .menu-toggle { display: block; }
  .top-nav { display: none; }

  /* Compact launchpad: cards become a clean list with title + subline */
  .launchpad { padding: 56px var(--pad) 48px; }
  .launchpad-grid { grid-template-columns: 1fr; gap: 0; }
  .launch-card {
    padding: 22px 28px 22px 0;
    border-radius: 0;
    border: 0;
    border-bottom: 1px solid rgba(196, 156, 92, 0.14);
    background: transparent;
    display: grid;
    grid-template-columns: 36px 1fr;
    grid-template-rows: auto auto;
    column-gap: 14px;
    row-gap: 6px;
    position: relative;
  }
  .launch-card:first-child { border-top: 1px solid rgba(196, 156, 92, 0.14); }
  .launch-card:hover { transform: none; background: transparent; }
  .launch-num {
    grid-column: 1;
    grid-row: 1;
    margin: 0;
    font-size: 0.6rem;
    padding-top: 6px;
  }
  .launch-card h3 {
    grid-column: 2;
    grid-row: 1;
    margin: 0;
    font-size: 19px;
    line-height: 1.25;
  }
  .launch-line {
    grid-column: 2;
    grid-row: 2;
    margin: 0;
    font-size: 14px;
    line-height: 1.55;
    color: var(--cream-dim);
    max-width: none;
  }
  .launch-go { display: none; }
  .launch-card::after {
    content: "";
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c49c5c' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'><path d='M9 6l6 6-6 6'/></svg>");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    opacity: 0.7;
  }
  .section-head.narrow h2 { font-size: 26px; }
}

@media (max-width: 560px) {
  .site-header { padding: 18px var(--pad); }
  .top-nav { display: none; }
  .headline { font-size: 32px; }
  .hero-line-a { margin-bottom: 32px; font-size: 16px; line-height: 1.65; }
  .hero-actions { gap: 10px; }
  .btn-primary, .btn-ghost { padding: 12px 20px; font-size: 0.62rem; }
  .principles-list li { grid-template-columns: 1fr; gap: 6px; }
  .p-num { padding-top: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .bio-paragraph { font-size: 17px; line-height: 1.65; }
  .bio-byline { font-size: 19px; line-height: 1.5; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

/* -------------------------------------------------------
   v0.5 — home upgrades
   Dateline, work list, thinking prose.
   ------------------------------------------------------- */

.hero-dateline {
  margin-top: 18px;
  text-align: center;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: 0.95rem;
  color: var(--cream-muted);
  letter-spacing: 0.005em;
}

.work-list {
  list-style: none;
  max-width: 880px;
  margin: 60px auto 0;
  padding: 0 var(--pad);
  border-top: 1px solid var(--line);
}
.work-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--line);
  transition: border-color 300ms var(--ease);
}
.work-list li:hover { border-bottom-color: var(--copper-line); }
.work-body { min-width: 0; }
.work-name {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.15rem;
  color: var(--cream);
  letter-spacing: -0.01em;
  margin-bottom: 0.35rem;
}
.work-line {
  font-size: 1rem;
  color: var(--cream-dim);
  line-height: 1.6;
  font-weight: 300;
  max-width: 580px;
}
.work-link {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-muted);
  border: 1px solid var(--line-2);
  padding: 9px 14px;
  border-radius: 999px;
  white-space: nowrap;
  transition: color 300ms var(--ease), border-color 300ms var(--ease), background 300ms var(--ease);
}
.work-link:hover {
  color: var(--copper-warm);
  border-color: var(--copper-line);
  background: var(--copper-dim);
}

.thinking-prose {
  max-width: 880px;
  margin: 60px auto 0;
  padding: 0 var(--pad);
}
.thinking-prose .lead-line {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: 1.15rem;
  color: var(--cream);
  margin: 0 0 1.75rem;
  letter-spacing: 0.005em;
}
.thinking-prose p {
  font-family: var(--sans);
  font-size: 1.0625rem;
  color: var(--cream-dim);
  line-height: 1.85;
  margin: 0 0 1.5rem;
  font-weight: 300;
  max-width: 60ch;
}
.thinking-prose p strong {
  color: var(--cream);
  font-weight: 400;
}
.thinking-prose p:last-child { margin-bottom: 0; }

@media (max-width: 720px) {
  .work-list li {
    grid-template-columns: 1fr;
    gap: 0.85rem;
    align-items: flex-start;
  }
  .work-link { justify-self: start; }
}

/* -------------------------------------------------------
   v0.6 — multi-page architecture
   Page hero, launchpad cards, essay/article, ventures,
   partners, principles, FAQ, bio, current state.
   ------------------------------------------------------- */

/* Active nav link */
.top-nav a.current { color: var(--cream); }
.top-nav a.current::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--copper);
}

/* Page hero (used on /journey, /why, /building, /partners, /how-i-think, /about) */
.page-hero {
  padding: clamp(140px, 16vh, 200px) var(--pad) clamp(60px, 9vh, 110px);
  max-width: var(--max);
  margin: 0 auto;
}
.page-hero .kicker { margin-bottom: 22px; }
.page-hero h1 {
  margin: 0 0 30px;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--cream);
  max-width: 22ch;
}
.page-hero h1 .it {
  font-family: var(--serif);
  font-style: italic;
  color: var(--copper-warm);
}
.page-lede {
  font-size: clamp(17px, 1.55vw, 19px);
  line-height: 1.75;
  color: var(--cream-dim);
  max-width: 60ch;
  margin: 0;
}

/* Bio section on home: visible canonical paragraph */
.bio-section {
  padding: clamp(40px, 6vw, 80px) var(--pad);
  border-top: 1px solid var(--line);
}
.bio-inner {
  max-width: 800px;
  margin: 0 auto;
}
.bio-inner-split {
  max-width: 1200px;
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(36px, 5vw, 80px);
  align-items: center;
}
.bio-inner-stack {
  max-width: 820px;
  display: flex;
  flex-direction: column;
  gap: clamp(40px, 5vw, 64px);
}
.bio-inner-stack .bio-image {
  align-self: center;
  max-width: 560px;
  width: 100%;
}
.bio-image {
  margin: 0;
  position: relative;
}
.bio-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6);
  filter: saturate(1.02);
}
.bio-image figcaption {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6fcf80;
  box-shadow: 0 0 0 0 rgba(111, 207, 128, 0.55);
  animation: live-pulse 2200ms ease-out infinite;
}
@keyframes live-pulse {
  0%   { box-shadow: 0 0 0 0    rgba(111, 207, 128, 0.55); }
  70%  { box-shadow: 0 0 0 10px rgba(111, 207, 128, 0);    }
  100% { box-shadow: 0 0 0 0    rgba(111, 207, 128, 0);    }
}
@media (prefers-reduced-motion: reduce) {
  .live-dot { animation: none; }
}
@media (max-width: 820px) {
  .bio-inner-split {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .bio-image img { border-radius: 10px; }
}
.bio-kicker {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(15px, 1.2vw, 17px);
  color: var(--copper-warm);
  margin: 0 0 18px;
  letter-spacing: 0.005em;
}
.bio-paragraph {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(18px, 1.7vw, 22px);
  line-height: 1.7;
  color: var(--cream-dim);
  margin: 0 0 28px;
}
.bio-paragraph-second {
  margin-top: 28px;
}
.bio-paragraph strong {
  color: var(--cream);
  font-weight: 400;
}
.bio-byline {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.5;
  color: var(--cream);
  margin: 0;
  letter-spacing: -0.005em;
}

/* Launchpad cards on home */
.launchpad {
  padding: clamp(80px, 12vw, 140px) var(--pad);
  border-top: 1px solid var(--line);
}
.launchpad .section-head { padding: 0; }
.launchpad-grid {
  max-width: var(--max);
  margin: 60px auto 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.launch-card {
  display: block;
  padding: 38px 36px 34px;
  background: var(--bg-lift);
  transition: background 360ms var(--ease);
  cursor: pointer;
  position: relative;
}
.launch-card:hover { background: #181512; }
.launch-card:hover .launch-go { color: var(--copper-warm); }
.launch-num {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--copper);
  margin: 0 0 18px;
}
.launch-card h3 {
  margin: 0 0 14px;
  font-family: var(--display);
  font-weight: 400;
  font-size: 26px;
  letter-spacing: -0.02em;
  color: var(--cream);
}
.launch-line {
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--cream-dim);
  max-width: 50ch;
  font-weight: 300;
}
.launch-go {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
  transition: color 300ms var(--ease);
}

/* Section block (about, etc.) */
.section-block {
  padding: clamp(60px, 9vw, 120px) var(--pad);
  border-top: 1px solid var(--line);
}
.block-inner {
  max-width: 880px;
  margin: 0 auto;
}
.block-inner .kicker { margin-bottom: 18px; }
.block-head {
  margin: 0 0 32px;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--cream);
  max-width: 22ch;
}
.block-head .it {
  font-family: var(--serif);
  font-style: italic;
  color: var(--copper-warm);
}
.press-bio {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(17px, 1.55vw, 19px);
  line-height: 1.85;
  color: var(--cream-dim);
  margin: 0;
  max-width: 70ch;
}
.press-bio strong { color: var(--cream); font-weight: 400; }

/* Quote list (about page belief statements) */
.quote-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.quote-list li {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.5;
  color: var(--cream);
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  letter-spacing: -0.005em;
}
.quote-list li::before {
  content: '"';
  font-family: var(--serif);
  font-style: italic;
  color: var(--copper);
  margin-right: 6px;
}
.quote-list li::after {
  content: '"';
  font-family: var(--serif);
  font-style: italic;
  color: var(--copper);
  margin-left: 4px;
}

/* "Now" / current state list (about page) */
.now-list {
  border-top: 1px solid var(--line);
  margin: 0;
}
.now-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2.5rem;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.now-tag-mono {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
}
.now-row p {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--cream-dim);
  max-width: 60ch;
}

/* FAQ */
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--display);
  font-weight: 400;
  font-size: 18px;
  letter-spacing: -0.005em;
  color: var(--cream);
  padding-right: 30px;
  position: relative;
  transition: color 300ms var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0;
  font-family: var(--mono);
  font-size: 22px;
  color: var(--copper);
  font-weight: 300;
  transition: transform 300ms var(--ease);
}
.faq-item[open] summary::after {
  content: '−';
}
.faq-item summary:hover { color: var(--copper-warm); }
.faq-item p {
  margin: 18px 0 6px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--cream-dim);
  max-width: 70ch;
}
.faq-item a { color: var(--copper); border-bottom: 1px solid var(--copper-line); }

/* Essay (why page, how-i-think page) */
.essay {
  padding: clamp(60px, 9vw, 110px) var(--pad);
  border-top: 1px solid var(--line);
}
.essay.accent {
  background:
    radial-gradient(700px 420px at 18% 50%, rgba(194, 114, 78, 0.08), transparent 60%),
    transparent;
}
.essay-inner {
  max-width: 760px;
  margin: 0 auto;
}
.essay-inner .kicker { margin-bottom: 18px; }
.essay-inner p {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(17px, 1.55vw, 19px);
  line-height: 1.85;
  color: var(--cream-dim);
  margin: 0 0 1.5rem;
  max-width: 70ch;
}
.essay-inner p strong {
  color: var(--cream);
  font-weight: 400;
}
.essay-inner p:last-of-type { margin-bottom: 0; }
.essay-head {
  margin: 0 0 28px;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--cream);
}
.essay-head .it {
  font-family: var(--serif);
  font-style: italic;
  color: var(--copper-warm);
}
.essay-pull {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.45;
  letter-spacing: -0.005em;
  color: var(--cream);
  border-left: 2px solid var(--copper);
  padding: 8px 0 8px 24px;
  margin: 12px 0 28px;
  max-width: 60ch;
}
.essay-pull.big {
  font-size: clamp(24px, 2.6vw, 34px);
}
.essay-byline {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: 18px;
  color: var(--cream);
  margin-top: 36px;
  letter-spacing: -0.005em;
}
.essay.close-block {
  background:
    radial-gradient(800px 500px at 80% 40%, rgba(194, 114, 78, 0.05), transparent 60%),
    transparent;
}

/* Venture (building page) */
.venture {
  padding: clamp(70px, 10vw, 130px) var(--pad);
  border-top: 1px solid var(--line);
}
.venture-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.venture-inner.flip { grid-template-columns: 220px 1fr; }
.venture-meta { padding-top: 14px; }
.venture-meta .kicker { margin: 0 0 14px; }
.venture-status {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--cream-muted);
  text-transform: uppercase;
  margin: 0;
}
.venture-body h2 {
  margin: 0 0 24px;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--cream);
}
.venture-lede {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.45;
  letter-spacing: -0.005em;
  color: var(--cream);
  margin: 0 0 28px;
  max-width: 36ch;
}
.venture-body p {
  font-size: clamp(16px, 1.55vw, 18px);
  line-height: 1.85;
  color: var(--cream-dim);
  margin: 0 0 1.4rem;
  max-width: 65ch;
  font-weight: 300;
}
.venture-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
  border-bottom: 1px solid var(--copper-line);
  padding-bottom: 4px;
  transition: color 300ms var(--ease), border-color 300ms var(--ease);
}
.venture-link:hover {
  color: var(--copper-warm);
  border-color: var(--copper);
}

/* Partners page */
.partners-section {
  padding: clamp(40px, 6vw, 80px) var(--pad) clamp(60px, 9vw, 100px);
}
.partners-inner {
  max-width: 980px;
  margin: 0 auto;
}
.partner-group {
  padding: 32px 0;
  border-top: 1px solid var(--line);
}
.partner-group:last-child { border-bottom: 1px solid var(--line); }
.partner-group .kicker { margin: 0 0 24px; }
.partner-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 40px;
}
.partner-list li { padding: 4px 0; }
.partner-list .p-name {
  font-family: var(--display);
  font-weight: 400;
  font-size: 17px;
  color: var(--cream);
  letter-spacing: -0.005em;
  margin-bottom: 6px;
}
.partner-list .p-line {
  font-size: 14px;
  color: var(--cream-dim);
  line-height: 1.55;
  font-weight: 300;
}

/* Principle (how-i-think page) */
.principle {
  padding: clamp(50px, 8vw, 100px) var(--pad);
  border-top: 1px solid var(--line);
}
.principle-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.principle-num {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--copper);
  padding-top: 14px;
}
.principle-body h2 {
  margin: 0 0 24px;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--cream);
}
.principle-body p {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(16px, 1.55vw, 18px);
  line-height: 1.85;
  color: var(--cream-dim);
  margin: 0 0 1.4rem;
  max-width: 65ch;
}
.principle-body p:last-child { margin-bottom: 0; }

@media (max-width: 900px) {
  .launchpad-grid { grid-template-columns: 1fr; }
  .venture-inner, .venture-inner.flip { grid-template-columns: 1fr; gap: 32px; }
  .principle-inner { grid-template-columns: 1fr; gap: 18px; }
  .partner-list { grid-template-columns: 1fr; gap: 20px; }
  .now-row { grid-template-columns: 1fr; gap: 8px; }
}

@media (max-width: 600px) {
  .top-nav { gap: 14px; font-size: 0.55rem; }
  .top-nav a:nth-child(n+5) { display: none; }
  .page-hero h1 { font-size: 38px; }
  .essay-pull.big { font-size: 22px; }
}