/* ============================================================
   Fonts
   ============================================================ */
@font-face {
  font-family: "Montserrat";
  src: url("assets/fonts/Montserrat-Variable.ttf") format("truetype-variations"),
       url("assets/fonts/Montserrat-Variable.ttf") format("truetype");
  font-weight: 100 900;
  font-stretch: 75% 125%;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Roboto Serif";
  src: url("assets/fonts/RobotoSerif-Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

/* ============================================================
   ReCenter — design tokens
   ============================================================ */
:root {
  --ink: #15161b;
  --ink-deep: #0b0c0f;
  --ink-line: rgba(246, 243, 238, 0.14);
  --ink-line-strong: rgba(246, 243, 238, 0.28);
  --paper: #f6f3ee;
  --paper-dim: #ece6da;
  --paper-line: rgba(21, 22, 27, 0.12);
  --ink-text-dim: rgba(246, 243, 238, 0.62);
  --paper-text-dim: rgba(21, 22, 27, 0.62);

  --crimson: #c2183b;
  --plum: #7c4571;
  --sky: #2e9fe6;
  --sage: #6f8f68;
  --brand-blue: #3b5ba9;

  --gradient: linear-gradient(100deg, var(--crimson) 0%, var(--brand-blue) 100%);
  --gradient-soft: linear-gradient(100deg, rgba(200,30,76,0.16) 0%, rgba(124,69,113,0.16) 52%, rgba(46,159,230,0.16) 100%);

  --font-display: "Montserrat", sans-serif;
  --font-display-x: "Montserrat", sans-serif;
  --font-body: "Roboto Serif", serif;
  --font-mono: "IBM Plex Mono", monospace;

  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --radius: 2px;
}

/* ============================================================
   Reset
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
body, h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
ul { list-style: none; margin: 0; padding: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input { font: inherit; color: inherit; }

body {
  font-family: var(--font-body);
  font-weight: 300;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

:focus-visible {
  outline: 2px solid var(--sky);
  outline-offset: 3px;
}

.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;
}

.wrap {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

section { position: relative; }

.on-ink { background: var(--ink); color: var(--paper); }
.on-paper { background: var(--paper); color: var(--ink); }
.on-paper-dim { background: var(--paper-dim); color: var(--ink); }

/* ============================================================
   Type utilities
   ============================================================ */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  color: var(--sky);
}
.on-paper .eyebrow, .on-paper-dim .eyebrow { color: var(--plum); }

.eyebrow .bracket { opacity: 0.55; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.01em; }

.section-heading {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.05;
  max-width: 16ch;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* the brand mark: real artwork from the logo file, not a live font */
.mark-img {
  height: 1em;
  width: auto;
  vertical-align: -0.18em;
  display: inline-block;
}

.lede {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  max-width: 46ch;
  color: var(--paper-text-dim);
}
.on-ink .lede { color: var(--ink-text-dim); }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.85em 1.5em;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: transform 0.35s cubic-bezier(.22,1,.36,1), box-shadow 0.35s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 8px 24px -8px rgba(124, 69, 113, 0.55);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(124, 69, 113, 0.65); }
.btn-ghost {
  border: 1px solid var(--ink-line-strong);
  color: inherit;
}
.on-paper .btn-ghost, .on-paper-dim .btn-ghost { border-color: var(--paper-line); }
.btn-ghost:hover { border-color: var(--sky); }
.btn-arrow { transition: transform 0.3s ease; }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ============================================================
   Nav
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.1rem 0;
  transition: background-color 0.4s ease, border-color 0.4s ease, padding 0.4s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(11, 12, 15, 0.86);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--ink-line);
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-mark {
  font-size: 1.5rem;
  display: flex;
  align-items: center;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.1rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--ink-text-dim);
}
.nav-links a { transition: color 0.25s ease; }
.nav-links a:hover { color: var(--paper); }
.nav-cta { display: none; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.4rem;
}
.nav-toggle span { width: 22px; height: 1.5px; background: var(--paper); display: block; }

@media (min-width: 900px) {
  .nav-cta { display: inline-flex; }
}
@media (max-width: 899px) {
  .nav-links { position: fixed; inset: 0; top: 64px; background: var(--ink-deep); flex-direction: column; justify-content: center; gap: 2rem; font-size: 1.1rem; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity 0.3s ease, transform 0.3s ease; }
  .nav-links.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .nav-links a { color: var(--paper); }
  .nav-toggle { display: flex; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 7rem;
  padding-bottom: 4rem;
  overflow: hidden;
}
.hero-field {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  opacity: 0.55;
  background: radial-gradient(circle, var(--c) 0%, rgba(0,0,0,0) 68%);
}
.hero-orb.o1 { --c: var(--crimson); width: 62vw; height: 62vw; top: -22vw; left: -18vw; }
.hero-orb.o2 { --c: var(--sky); width: 56vw; height: 56vw; bottom: -26vw; right: -14vw; }
.hero-orb.o3 { --c: var(--plum); width: 40vw; height: 40vw; top: 22%; left: 38%; opacity: 0.4; }

.hero-rings { position: absolute; right: -6vw; top: 50%; transform: translateY(-50%); width: 46vw; max-width: 620px; opacity: 0.5; }
.hero-rings circle { fill: none; stroke: var(--ink-line); stroke-width: 1; }

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

.hero-eyebrow-row { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.75rem; }

.hero-cycle {
  font-size: clamp(3.2rem, 9vw, 8rem);
  line-height: 0.98;
  min-height: 1.05em;
  position: relative;
}
.hero-cycle-word {
  position: absolute;
  top: 0;
  left: 0;
  height: 1em;
  width: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
}
.hero-cycle-word.active { opacity: 1; }

.hero-sub-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem 4rem;
  align-items: flex-end;
  margin-top: 2.75rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.75rem; }

.hero-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-text-dim);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-left: 1.1rem;
  border-left: 1px solid var(--ink-line-strong);
}

.scroll-cue {
  position: absolute;
  bottom: 2.2rem;
  left: var(--gutter);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-text-dim);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  letter-spacing: 0.05em;
}
.scroll-cue .stick { width: 1px; height: 26px; background: var(--ink-line-strong); position: relative; overflow: hidden; }
.scroll-cue .stick::after { content: ""; position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background: var(--sky); animation: cue 2.2s ease-in-out infinite; }
@keyframes cue { 0% { top: -100%; } 60% { top: 100%; } 100% { top: 100%; } }

/* ============================================================
   Reveal
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s cubic-bezier(.22,1,.36,1), transform 0.8s cubic-bezier(.22,1,.36,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-group .reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal-group .reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal-group .reveal:nth-child(4) { transition-delay: 0.24s; }
.reveal-group .reveal:nth-child(5) { transition-delay: 0.32s; }
.reveal-group .reveal:nth-child(6) { transition-delay: 0.4s; }
.reveal-group .reveal:nth-child(7) { transition-delay: 0.48s; }

/* split heading reveal — the signature motion */
.split-heading { overflow: hidden; }
.split-heading .row { display: flex; }
.split-heading .l, .split-heading .r {
  display: inline-block;
  transition: transform 0.9s cubic-bezier(.19,1,.22,1);
}
.split-heading .l { transform: translateX(-100%); }
.split-heading .r { transform: translateX(100%); }
.split-heading.is-visible .l, .split-heading.is-visible .r { transform: translateX(0); }
.split-heading .gap { display: inline-block; width: 0.32em; }

/* ============================================================
   Section shell
   ============================================================ */
.section { padding: clamp(4.5rem, 9vw, 8rem) 0; }
.section-head { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; flex-wrap: wrap; }

/* ============================================================
   Mission strip
   ============================================================ */
.mission {
  border-top: 1px solid var(--paper-line);
  border-bottom: 1px solid var(--paper-line);
}
.mission-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1.5rem; align-items: start; }
.mission-eyebrow { grid-column: span 3; }
.mission-text { grid-column: 4 / span 8; font-size: clamp(1.4rem, 2.6vw, 2.15rem); font-family: var(--font-display); font-weight: 500; line-height: 1.35; letter-spacing: -0.005em; }
.mission-text strong { font-weight: 700; }
@media (max-width: 780px) {
  .mission-eyebrow, .mission-text { grid-column: 1 / -1; }
}

/* ============================================================
   Modalities
   ============================================================ */
.grid-7 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--paper-line);
  border: 1px solid var(--paper-line);
}
.card {
  background: var(--paper);
  padding: 2.1rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 230px;
  transition: background 0.4s ease;
}
.card:hover { background: var(--paper-dim); }
.card-tag { font-family: var(--font-mono); font-size: 0.75rem; color: var(--plum); letter-spacing: 0.03em; }
.card-name { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.card-desc { font-size: 0.94rem; color: var(--paper-text-dim); flex: 1; }
.card-line { height: 2px; width: 2.2rem; background: var(--gradient); }

.card-cta {
  background: var(--ink);
  color: var(--paper);
}
.card-cta:hover { background: var(--ink-deep); }
.card-cta .card-tag { color: var(--sky); }
.card-cta .card-desc { color: var(--ink-text-dim); }
.card-cta-link {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  color: var(--paper);
}
.card-cta-link .btn-arrow { transition: transform 0.3s ease; }
.card-cta:hover .btn-arrow { transform: translateX(3px); }

@media (max-width: 980px) { .grid-7 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid-7 { grid-template-columns: 1fr; } }

/* ============================================================
   Science
   ============================================================ */
.science-list { display: flex; flex-direction: column; }
.science-row {
  display: grid;
  grid-template-columns: 1fr 3.2fr auto;
  gap: 2rem;
  align-items: start;
  padding: 1.9rem 0;
  border-top: 1px solid var(--paper-line);
}
.science-list .science-row:last-child { border-bottom: 1px solid var(--paper-line); }
.science-name { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; }
.science-body { font-size: 0.96rem; color: var(--paper-text-dim); max-width: 62ch; }
.science-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sage);
  border: 1px solid rgba(111,143,104,0.4);
  padding: 0.3em 0.6em;
  white-space: nowrap;
  height: fit-content;
}
.science-note { margin-top: 2.5rem; font-size: 0.85rem; color: var(--paper-text-dim); font-family: var(--font-mono); max-width: 62ch; }

@media (max-width: 720px) {
  .science-row { grid-template-columns: 1fr; gap: 0.6rem; }
  .science-tag { order: -1; }
}

/* ============================================================
   Community break
   ============================================================ */
.community { text-align: left; overflow: hidden; }
.community-quote {
  font-family: var(--font-display-x);
  font-weight: 700;
  font-size: clamp(2.2rem, 6vw, 4.6rem);
  line-height: 1.05;
  max-width: 15ch;
  letter-spacing: -0.01em;
}
.community-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 4rem; align-items: end; }
.community-side { display: flex; flex-direction: column; gap: 1.5rem; }
.community-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3.5rem; padding-top: 2.5rem; border-top: 1px solid var(--ink-line); }
.stat-num { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.8rem, 3vw, 2.6rem); }
.stat-label { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-text-dim); margin-top: 0.4rem; letter-spacing: 0.02em; }

@media (max-width: 860px) {
  .community-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .community-stats { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   Membership
   ============================================================ */
.plan-note {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--plum);
  border: 1px dashed rgba(124,69,113,0.45);
  padding: 0.5rem 0.9rem;
  display: inline-block;
  margin-bottom: 2.5rem;
}
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.plan {
  border: 1px solid var(--paper-line);
  padding: 2.4rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  position: relative;
}
.plan.featured { border-color: transparent; background: var(--ink); color: var(--paper); }
.plan.featured .plan-desc { color: var(--ink-text-dim); }
.plan.featured .plan-list { color: var(--paper); }
.plan-badge {
  position: absolute; top: -0.85rem; left: 2rem;
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.04em; text-transform: uppercase;
  background: var(--gradient); color: #fff; padding: 0.3em 0.7em;
}
.plan-name { font-family: var(--font-mono); font-size: 0.85rem; letter-spacing: 0.03em; text-transform: uppercase; }
.plan-price { font-family: var(--font-display); font-weight: 800; font-size: 2.6rem; display: flex; align-items: baseline; gap: 0.3rem; }
.plan-price span { font-family: var(--font-mono); font-size: 0.85rem; font-weight: 400; color: var(--paper-text-dim); }
.plan.featured .plan-price span { color: var(--ink-text-dim); }
.plan-desc { font-size: 0.92rem; color: var(--paper-text-dim); }
.plan-list { display: flex; flex-direction: column; gap: 0.65rem; font-size: 0.9rem; margin-top: auto; }
.plan-list li { display: flex; gap: 0.6rem; }
.plan-list li::before { content: "—"; color: var(--sky); flex-shrink: 0; }

@media (max-width: 880px) { .plans { grid-template-columns: 1fr; } .plan.featured { order: -1; } }

/* ============================================================
   About
   ============================================================ */
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 4rem; align-items: center; }
.about-photo {
  aspect-ratio: 1/1;
  max-width: 380px;
  margin: 0 auto;
  border-radius: 50%;
  background: var(--gradient-soft);
  border: 1px solid var(--paper-line);
  position: relative;
  overflow: hidden;
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 12%; }
.about-names { font-family: var(--font-mono); font-size: 0.85rem; margin-top: 0.75rem; color: var(--paper-text-dim); text-align: center; }
.about-body p + p { margin-top: 1.1rem; }
.about-body p { color: var(--paper-text-dim); font-size: 1.02rem; }
.about-body .lede { color: var(--ink); margin-bottom: 1.4rem; }

@media (max-width: 820px) { .about-grid { grid-template-columns: 1fr; gap: 2.5rem; } }

/* ============================================================
   Waitlist
   ============================================================ */
.waitlist { text-align: center; }
.waitlist-inner { max-width: 640px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.waitlist .section-heading { max-width: 14ch; margin: 0 auto; }
.waitlist-form {
  display: flex;
  gap: 0.75rem;
  width: 100%;
  margin-top: 2.5rem;
  flex-wrap: wrap;
  justify-content: center;
}
.waitlist-form input[type="text"],
.waitlist-form input[type="email"] {
  flex: 1;
  min-width: 200px;
  background: transparent;
  border: 1px solid var(--ink-line-strong);
  padding: 0.9em 1.1em;
  color: var(--paper);
  font-size: 0.95rem;
}
.waitlist-form input::placeholder { color: var(--ink-text-dim); }
.waitlist-form button { flex-shrink: 0; }
.waitlist-fine { font-family: var(--font-mono); font-size: 0.75rem; color: var(--ink-text-dim); margin-top: 1.25rem; }
.waitlist-status { margin-top: 1.25rem; font-family: var(--font-mono); font-size: 0.85rem; min-height: 1.2em; }
.waitlist-status.ok { color: var(--sky); }
.waitlist-status.err { color: var(--crimson); }

@media (max-width: 560px) {
  .waitlist-form { flex-direction: column; }
  .waitlist-form button { width: 100%; justify-content: center; }
}

/* ============================================================
   Footer
   ============================================================ */
.footer { background: var(--ink-deep); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid var(--ink-line); }
.footer-mark { font-size: 1.8rem; }
.footer-tag { font-family: var(--font-mono); font-size: 0.8rem; color: var(--ink-text-dim); margin-top: 0.9rem; max-width: 26ch; }
.footer-col h4 { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-text-dim); margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.65rem; font-size: 0.92rem; }
.footer-col a:hover { color: var(--sky); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 1.75rem; font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-text-dim); flex-wrap: wrap; gap: 0.75rem; }

@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }