/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, p, ul, li, figure, figcaption, hr { margin: 0; padding: 0; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- tokens ---------- */
.unphil {
  --bg: #f4efe4;
  --ink: #1e1a17;
  --ink-soft: rgba(30, 26, 23, 0.62);
  --ink-faint: rgba(30, 26, 23, 0.28);
  --rule: rgba(30, 26, 23, 0.12);
  --accent: #b4442c;
  --display: 'Fraunces', 'EB Garamond', Georgia, serif;
  --body: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

html { scroll-behavior: smooth; }

body.unphil {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'ss01', 'ss02';
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Subtle paper grain — static, not animated. */
body.unphil::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch' seed='4'/><feColorMatrix values='0 0 0 0 0.18  0 0 0 0 0.16  0 0 0 0 0.14  0 0 0 0.12 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 200px 200px;
}

main { position: relative; z-index: 1; }

::selection { background: var(--accent); color: #fff; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.01em;
  font-feature-settings: 'ss01', 'dlig', 'liga';
}

a {
  border-bottom: 1px solid var(--rule);
  transition: border-color 180ms ease, color 180ms ease;
}
a:hover { border-color: var(--accent); color: var(--accent); }

.col {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: 8rem 0 6rem;
  text-align: center;
}

.hero .col { position: relative; z-index: 1; }

.photo {
  width: 240px;
  height: 300px;
  margin: 0 auto 3rem;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
  background: #0b1220;
  box-shadow:
    0 1px 0 rgba(28,24,20,0.06),
    0 30px 60px -30px rgba(28,24,20,0.35);
}

.photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
}

.photo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(182,68,44,0.04), rgba(30,26,23,0.04));
  mix-blend-mode: multiply;
  z-index: 1;
  pointer-events: none;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.75rem;
}

.display {
  font-size: clamp(3rem, 6vw, 4.6rem);
  line-height: 1.02;
  font-weight: 300;
  letter-spacing: -0.02em;
}

.oneliner {
  font-family: var(--display);
  font-style: italic;
  font-weight: 300;
  font-size: 1.25rem;
  color: var(--ink-soft);
  margin-top: 1.25rem;
  letter-spacing: 0.005em;
}

.hero-caption {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 0.85rem;
}

/* ---------- arrow trace ---------- */
.arrow-trace {
  position: absolute;
  pointer-events: none;
  inset: 0;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}
.arrow-trace svg {
  width: 100%; height: 100%;
  overflow: visible;
}
.arrow-path {
  stroke: var(--accent);
  stroke-width: 1.4;
  fill: none;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  opacity: 0;
  animation: arrow-draw 2.4s cubic-bezier(0.22, 0.61, 0.36, 1) 0.4s forwards;
}
.arrow-head {
  fill: var(--accent);
  opacity: 0;
  animation: arrow-head 0.4s ease-out 2.4s forwards;
}
@keyframes arrow-draw {
  0%   { stroke-dashoffset: 1; opacity: 0; }
  8%   { opacity: 0.9; }
  100% { stroke-dashoffset: 0; opacity: 0.9; }
}
@keyframes arrow-head {
  0%   { opacity: 0; transform: translate(-4px, 0); }
  100% { opacity: 0.9; transform: translate(0, 0); }
}

/* ---------- fade-in ---------- */
@keyframes unphil-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: unphil-fade-in 900ms ease-out both; }
.fade-in-d1 { animation-delay: 0.1s; }
.fade-in-d2 { animation-delay: 0.3s; }
.fade-in-d3 { animation-delay: 0.55s; }
.fade-in-d4 { animation-delay: 0.85s; }

/* ---------- connector ---------- */
.star-connector {
  text-align: center;
  padding: 4rem 0 0;
  font-family: var(--display);
  font-size: 1.4rem;
  color: var(--accent);
  opacity: 0.55;
  user-select: none;
}

/* ---------- mantis ---------- */
.mantis { padding: 7rem 0; }

.mantis-kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.mantis-kicker::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2.8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.mantis-title {
  font-size: 2.1rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.mantis-title em {
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}

.mantis-body {
  font-size: 1.02rem;
  line-height: 1.75;
  color: rgba(30,26,23,0.85);
}
.mantis-body p + p { margin-top: 1rem; }

.mantis-links {
  margin-top: 2rem;
  display: flex;
  gap: 2rem;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}
.mantis-links a {
  border-bottom-color: var(--ink-faint);
  padding-bottom: 2px;
}
.mantis-links .caveat {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  margin-left: -1.25rem;
  text-transform: lowercase;
}

/* ---------- mantis gallery ---------- */
.mantis-gallery {
  max-width: 960px;
  margin: 4rem auto 0;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 1.75rem;
  align-items: start;
}
.mantis-gallery figure { margin: 0; }
.mantis-stack {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.mantis-tile {
  position: relative;
  width: 100%;
  background: #1a1814;
  border-radius: 3px;
  overflow: hidden;
  padding: 10px;
  border: 1px solid rgba(30, 26, 23, 0.08);
  box-shadow:
    0 1px 0 rgba(255, 245, 225, 0.4),
    0 20px 44px -28px rgba(30, 26, 23, 0.28),
    0 6px 14px -8px rgba(30, 26, 23, 0.10);
  display: flex;
  align-items: center;
  justify-content: center;
}
.mantis-tile::before {
  content: '';
  position: absolute;
  inset: 10px;
  border-radius: 1px;
  background: #0f1218;
  z-index: 0;
}
.mantis-tile img {
  position: relative;
  z-index: 1;
  width: 100%; height: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: 1px;
}

.mantis-tile--coaching {
  aspect-ratio: 440 / 699;
}
.mantis-tile--coaching img { filter: blur(0.8px); }

.mantis-tile--trace,
.mantis-tile--sessions {
  aspect-ratio: 5 / 4;
}

.mantis-gallery figcaption {
  margin-top: 0.9rem;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---------- end mark ---------- */
.end-mark {
  display: block;
  width: 6px; height: 6px;
  margin: 5rem auto 0;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.7;
}

/* ---------- footer ---------- */
.contact {
  padding: 6rem 0 5rem;
  border-top: 1px solid var(--rule);
  text-align: center;
  margin-top: 4rem;
}
.contact-row {
  display: inline-flex;
  gap: 2.5rem;
  align-items: center;
}
.contact-row a {
  border: none;
  opacity: 0.55;
  transition: opacity 200ms ease, color 200ms ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}
.contact-row a:hover { opacity: 1; color: var(--accent); }
.contact-row svg { width: 18px; height: 18px; }

.footer-mark {
  margin-top: 3rem;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

/* ---------- responsive ---------- */
@media (max-width: 760px) {
  .mantis-gallery { grid-template-columns: 1fr; }
  .hero { padding: 5rem 0 4rem; }
  .mantis-title { font-size: 1.7rem; }
  .contact-row { gap: 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  .arrow-path, .arrow-head, .fade-in, .mantis-kicker::before {
    animation: none !important;
  }
  .arrow-path { stroke-dashoffset: 0; opacity: 0.9; }
  .arrow-head { opacity: 0.9; }
}