:root {
  --ink: #0b0d0a;
  --forest: #141a15;
  --moss: #1d251e;
  --bone: #ece6da;
  --bone-dim: rgba(236, 230, 218, 0.62);
  --bone-faint: rgba(236, 230, 218, 0.14);
  --brass: #c2a473;
  --brass-dim: rgba(194, 164, 115, 0.5);

  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Manrope", system-ui, -apple-system, sans-serif;

  --gutter: clamp(16px, 4vw, 56px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.is-loading { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
em { font-style: italic; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.eyebrow {
  margin: 0 0 1.75rem;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--brass);
}

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-content: center; justify-items: center; gap: 1.6rem;
  background: var(--ink);
  transition: opacity 1.2s var(--ease), visibility 1.2s;
}
.loader.is-done { opacity: 0; visibility: hidden; }
.loader__mark {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 300;
  letter-spacing: 0.04em;
}
.species__no, .hero__coords { font-variant-numeric: lining-nums; }
.loader__mark em { color: var(--brass); }
.loader__bar { width: min(220px, 60vw); height: 1px; background: var(--bone-faint); overflow: hidden; }
.loader__bar span { display: block; height: 100%; width: 100%; background: var(--brass); transform: scaleX(0); transform-origin: left; transition: transform 0.3s linear; }
.loader__pct { font-size: 0.65rem; letter-spacing: 0.3em; color: var(--bone-dim); font-variant-numeric: tabular-nums; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  padding: 1.5rem var(--gutter);
  transition: background 0.6s var(--ease), padding 0.6s var(--ease), backdrop-filter 0.6s;
}
.nav::before {
  content: ""; position: absolute; inset: 0 0 -40px; z-index: -1; pointer-events: none;
  background: linear-gradient(to bottom, rgba(11, 13, 10, 0.55), transparent);
}
.nav.is-solid {
  padding-top: 1rem; padding-bottom: 1rem;
  background: rgba(11, 13, 10, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--bone-faint);
}
.nav.is-solid::before { opacity: 0; }

.nav__logo { display: flex; align-items: center; gap: 0.85rem; }
.nav__crest { width: 30px; height: 30px; color: var(--brass); }
.nav__crest svg { width: 100%; height: 100%; }
.nav__word {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.nav__word em { color: var(--brass); font-weight: 300; }

.nav__links { display: flex; gap: 2.6rem; }
.nav__links a, .nav__cta {
  font-size: 0.7rem; font-weight: 500; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--bone-dim);
  transition: color 0.3s;
}
.nav__links a:hover { color: var(--bone); }
.nav__cta {
  color: var(--bone);
  padding: 0.75rem 1.4rem;
  border: 1px solid var(--brass-dim);
  transition: background 0.4s var(--ease), border-color 0.4s, color 0.4s;
}
.nav__cta:hover { background: var(--brass); border-color: var(--brass); color: var(--ink); }

/* ---------- Hero ---------- */
.hero { position: relative; height: 600vh; }

.hero__sticky {
  position: sticky; top: 0;
  height: 100vh; height: 100svh;
  overflow: hidden;
  background: var(--ink);
}

.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }

.hero__shade {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(11, 13, 10, 0.35) 0%, rgba(11, 13, 10, 0.75) 100%);
  opacity: 0;
}
.hero__vignette {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(to bottom, rgba(11, 13, 10, 0.35) 0%, transparent 22%, transparent 70%, rgba(11, 13, 10, 0.75) 100%),
    radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 0, 0.45) 100%);
}
.hero__grain {
  position: absolute; inset: -50%; pointer-events: none; opacity: 0.09;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.2s steps(6) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); }
  20% { transform: translate(-4%, 3%); }
  40% { transform: translate(3%, -5%); }
  60% { transform: translate(-6%, -2%); }
  80% { transform: translate(5%, 4%); }
  100% { transform: translate(0, 0); }
}

.hero__intro {
  position: absolute; left: var(--gutter); bottom: clamp(5rem, 14vh, 9rem);
  max-width: 34rem;
  will-change: opacity, transform;
}
.hero__intro .eyebrow { margin-bottom: 1.1rem; }
.hero__lead {
  margin: 0;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2rem, 4.4vw, 3.6rem);
  line-height: 1.05;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.35);
}
.hero__lead em { color: var(--brass); }

.hero__title {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 0 var(--gutter);
  text-align: center;
  pointer-events: none;
}
.hero__h1 { margin: 0; font-weight: inherit; }
.hero__premium {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.6rem, 3.6vw, 3rem);
  color: var(--brass);
  letter-spacing: 0.02em;
  margin-bottom: -0.2em;
  opacity: 0;
}
.hero__big {
  display: block;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(3rem, 13vw, 12.5rem);
  line-height: 1;
  letter-spacing: 0.08em;
  margin-right: -0.08em; /* compensate trailing tracking */
  text-transform: uppercase;
  text-shadow: 0 4px 60px rgba(0, 0, 0, 0.35);
}
.hero__sub {
  display: flex; align-items: center; gap: clamp(0.8rem, 2vw, 1.6rem);
  margin-top: clamp(0.8rem, 2vw, 1.6rem);
  font-size: clamp(0.72rem, 1.3vw, 1.05rem);
  font-weight: 400;
  letter-spacing: 0.6em;
  text-transform: uppercase;
}
.hero__sub > span[data-reveal-letters] { margin-right: -0.6em; }
.hero__rule {
  display: block; width: clamp(2rem, 6vw, 5rem); height: 1px;
  background: var(--brass);
  transform: scaleX(0);
}
.hero__rule:first-child { transform-origin: right; }
.hero__rule:last-child { transform-origin: left; }

[data-reveal-letters] .ch {
  display: inline-block;
  opacity: 0;
  will-change: opacity, transform, filter;
}

.hero__cta {
  margin-top: clamp(2rem, 5vh, 3.5rem);
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.32em; text-transform: uppercase;
  padding: 1rem 2.2rem;
  border: 1px solid var(--brass-dim);
  opacity: 0;
  pointer-events: none;
  transition: background 0.4s var(--ease), color 0.4s, border-color 0.4s;
}
.hero__cta.is-live { pointer-events: auto; }
.hero__cta:hover { background: var(--brass); border-color: var(--brass); color: var(--ink); }

.hero__hint {
  position: absolute; left: 50%; bottom: 2rem; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.9rem;
  font-size: 0.62rem; letter-spacing: 0.34em; text-transform: uppercase; color: var(--bone-dim);
}
.hero__hint i {
  display: block; width: 1px; height: 52px;
  background: linear-gradient(to bottom, var(--bone) 0%, transparent 100%);
  background-size: 100% 200%;
  animation: hint 2.2s var(--ease) infinite;
  transform-origin: top;
}
@keyframes hint {
  0% { transform: scaleY(0); opacity: 1; }
  60% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1); opacity: 0; }
}

.hero__chapters {
  position: absolute; right: var(--gutter); bottom: 2.2rem;
  display: flex; gap: 1.1rem; align-items: stretch;
}
.hero__progress { width: 1px; background: var(--bone-faint); position: relative; }
.hero__progress span {
  position: absolute; inset: 0; background: var(--brass);
  transform-origin: top; transform: scaleY(0);
}
.hero__chapters ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; }
.hero__chapters li {
  font-size: 0.62rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: rgba(236, 230, 218, 0.32);
  transition: color 0.6s var(--ease), transform 0.6s var(--ease);
}
.hero__chapters li b { display: inline-block; width: 2.4em; font-weight: 500; font-family: var(--serif); font-size: 0.85rem; letter-spacing: 0.05em; }
.hero__chapters li.is-active { color: var(--bone); transform: translateX(-4px); }
.hero__chapters li.is-active b { color: var(--brass); }

.hero__coords {
  position: absolute; left: var(--gutter); bottom: 2.2rem;
  font-size: 0.62rem; letter-spacing: 0.28em; color: var(--bone-dim);
}

/* ---------- Scroll-in reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 1.4s var(--ease), transform 1.4s var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Philosophy ---------- */
.philosophy {
  position: relative;
  padding: clamp(7rem, 16vw, 13rem) 0 clamp(6rem, 12vw, 10rem);
  background: var(--ink);
}
.statement {
  margin: 0 0 clamp(4rem, 9vw, 8rem);
  max-width: 22ch;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2rem, 5vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.005em;
}
.statement em, .section-title em, .cta__title em { color: var(--brass); }

.philosophy__grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(2.5rem, 7vw, 7rem);
  align-items: end;
}
.img-wrap { overflow: hidden; aspect-ratio: 4 / 5; }
.img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.12);
  transition: transform 2.4s var(--ease);
  filter: saturate(0.9) contrast(1.04);
}
.philosophy__image.is-in .img-wrap img { transform: scale(1); }
.philosophy__image figcaption {
  margin-top: 1rem;
  font-size: 0.68rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--bone-dim);
}
.philosophy__text p {
  margin: 0 0 1.6rem;
  max-width: 34rem;
  font-size: clamp(1rem, 1.15vw, 1.08rem);
  color: var(--bone-dim);
}
.pillars { list-style: none; margin: 3rem 0 0; padding: 0; border-top: 1px solid var(--bone-faint); }
.pillars li {
  display: grid; grid-template-columns: 9rem 1fr; gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--bone-faint);
  font-size: 0.92rem; color: var(--bone-dim);
}
.pillars span { font-family: var(--serif); font-size: 1.2rem; font-style: italic; color: var(--bone); line-height: 1.4; }

/* ---------- Species ---------- */
.species {
  padding: clamp(6rem, 12vw, 10rem) 0;
  background: var(--forest);
}
.species__head { display: flex; flex-direction: column; margin-bottom: clamp(3rem, 6vw, 5rem); }
.section-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1.05;
}
.species__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--bone-faint); }
.species__list li {
  position: relative;
  display: grid;
  grid-template-columns: 4rem minmax(0, 1.1fr) minmax(0, 1.4fr) minmax(0, 0.8fr);
  gap: 1.5rem;
  align-items: baseline;
  padding: clamp(1.8rem, 3vw, 2.6rem) 0;
  border-bottom: 1px solid var(--bone-faint);
}
.species__list li::after {
  content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 100%;
  background: var(--brass); transform: scaleX(0); transform-origin: left;
  transition: transform 0.9s var(--ease);
}
.species__list li:hover::after { transform: scaleX(1); }
.species__no { font-family: var(--serif); font-size: 0.95rem; color: var(--brass); }
.species__list h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.9rem, 3.4vw, 3rem);
  line-height: 1;
  transition: transform 0.7s var(--ease), color 0.4s;
}
.species__list li:hover h3 { transform: translateX(10px); color: var(--brass); }
.species__list p { margin: 0; color: var(--bone-dim); font-size: 0.95rem; }
.species__season {
  justify-self: end;
  font-size: 0.66rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--bone-dim);
  text-align: right;
}

/* ---------- Journey ---------- */
.journey {
  position: relative;
  padding: clamp(8rem, 18vw, 14rem) 0 clamp(6rem, 12vw, 10rem);
  overflow: hidden;
  isolation: isolate;
}
.journey__media { position: absolute; inset: 0; z-index: -1; }
.journey__media img { width: 100%; height: 115%; object-fit: cover; will-change: transform; }
.journey__media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, var(--forest) 0%, rgba(20, 26, 21, 0.55) 30%, rgba(11, 13, 10, 0.7) 70%, var(--ink) 100%);
}
.journey__steps {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  margin-top: clamp(4rem, 8vw, 7rem);
}
.journey__steps > div { border-top: 1px solid var(--brass-dim); padding-top: 1.6rem; }
.journey__steps > div:nth-child(2) { transition-delay: 0.12s; }
.journey__steps > div:nth-child(3) { transition-delay: 0.24s; }
.journey__steps span { font-family: var(--serif); color: var(--brass); font-size: 1rem; }
.journey__steps h3 {
  margin: 0.4rem 0 0.8rem;
  font-family: var(--serif); font-weight: 400; font-size: 1.8rem;
}
.journey__steps p { margin: 0; color: var(--bone-dim); font-size: 0.95rem; }

/* ---------- CTA ---------- */
.cta {
  padding: clamp(7rem, 15vw, 12rem) 0;
  background: var(--ink);
  text-align: center;
}
.cta__inner { display: flex; flex-direction: column; align-items: center; }
.cta__title {
  margin: 0 0 1.8rem;
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(2.4rem, 6vw, 5.2rem);
  line-height: 1.04;
}
.cta__text { max-width: 30rem; margin: 0 0 3rem; color: var(--bone-dim); }
.button {
  display: inline-flex; align-items: center; gap: 1rem;
  padding: 1.2rem 2.4rem;
  background: var(--brass); color: var(--ink);
  font-size: 0.7rem; font-weight: 500; letter-spacing: 0.26em; text-transform: uppercase;
  transition: background 0.4s var(--ease), gap 0.4s var(--ease);
}
.button:hover { background: var(--bone); gap: 1.4rem; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--bone-faint); padding: 2.2rem 0; background: var(--ink); }
.footer__inner {
  display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; align-items: center;
  font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bone-dim);
}
.footer .nav__word { font-size: 1.15rem; letter-spacing: 0.05em; text-transform: none; color: var(--bone); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .philosophy__grid { grid-template-columns: 1fr; }
  .species__list li { grid-template-columns: 2.5rem 1fr; gap: 0.6rem 1rem; }
  .species__list p, .species__season { grid-column: 2; }
  .species__season { justify-self: start; text-align: left; }
  .journey__steps { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .nav { padding-top: 1.1rem; padding-bottom: 1.1rem; gap: 1rem; }
  .nav__logo { gap: 0.6rem; }
  .nav__crest { width: 26px; height: 26px; }
  .nav__word { font-size: 1.1rem; letter-spacing: 0.03em; }
  .nav__cta { padding: 0.6rem 0.9rem; letter-spacing: 0.18em; }
  .hero__coords { display: none; }
  .hero__chapters { left: var(--gutter); right: auto; bottom: 1.6rem; }
  .hero__hint { left: auto; right: var(--gutter); transform: none; bottom: 1.6rem; }
  .hero__sub { letter-spacing: 0.42em; }
  .hero__sub > span[data-reveal-letters] { margin-right: -0.42em; }
  .pillars li { grid-template-columns: 1fr; gap: 0.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__grain, .hero__hint i { animation: none; }
  .reveal { transition: opacity 0.6s; transform: none; }
}