/* Your Forever Self. Dark by brand: the mark is a black disc split by a blade of light. */

@font-face {
  font-family: "Archivo";
  src: url("/fonts/archivo-normal.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}
@font-face {
  font-family: "Archivo";
  src: url("/fonts/archivo-italic.woff2") format("woff2");
  font-style: italic;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}

:root {
  color-scheme: dark;

  --void: oklch(0.135 0.008 40);
  --void-raise: oklch(0.18 0.01 40);
  --line: oklch(0.32 0.012 45);
  --ink: oklch(0.95 0.01 75);
  --ink-muted: oklch(0.76 0.014 65);
  --light: oklch(0.97 0.04 95);
  --glow: oklch(0.72 0.085 62);
  --lit-ink: oklch(0.2 0.014 45);
  --lit-muted: oklch(0.36 0.016 50);
  --danger: oklch(0.78 0.12 35);

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  --pad: clamp(1.25rem, 4vw, 4rem);
  --bx: 76vw;             /* x position of the blade of light */
  --open-l: 30vw;          /* lit column, fully open: left edge */
  --open-r: 8vw;           /* lit column, fully open: inset from right */

  /* z-index scale */
  --z-base: 1;
  --z-sticky: 10;
  --z-skip: 50;
}

@media (max-width: 767px) {
  :root { --bx: 88vw; --open-l: 0vw; --open-r: 0vw; }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--void);
  color: var(--ink);
  font-family: "Archivo", system-ui, sans-serif;
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  line-height: 1.65;
  font-stretch: 100%;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--light); outline-offset: 3px; }

.skip {
  position: absolute; left: var(--pad); top: -4rem; z-index: var(--z-skip);
  background: var(--light); color: var(--lit-ink); padding: 0.6rem 1rem; text-decoration: none;
}
.skip:focus { top: 1rem; }

/* ---------- Type ---------- */
.display, .section-title, .final__title, .way__name, .manifesto {
  font-stretch: 116%;
  font-weight: 620;
  letter-spacing: -0.02em;
  line-height: 1.04;
  text-wrap: balance;
  margin: 0;
}
.display { font-size: clamp(2.5rem, 1.4rem + 4.1vw, 4.6rem); max-width: 17ch; }
.section-title { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.5rem); }
.label {
  font-stretch: 125%; font-weight: 500; font-size: 0.78rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--glow);
  margin: 0 0 1.25rem;
}
p { text-wrap: pretty; }

/* ---------- Masthead ---------- */
.masthead {
  position: absolute; inset: 0 0 auto 0; z-index: var(--z-sticky);
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem var(--pad);
}
.brand { display: inline-flex; align-items: center; gap: 0.7rem; text-decoration: none; font-stretch: 116%; font-weight: 560; letter-spacing: -0.01em; }
.brand img { border-radius: 50%; }
.brand span { white-space: nowrap; }
.masthead nav { display: flex; gap: 1.5rem; }
@media (max-width: 599px) { .masthead nav { display: none; } }
.masthead nav a, .foot__links a, .link-quiet {
  text-decoration: none; color: var(--ink-muted);
  transition: color 150ms ease;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px; background-position: 0 100%; background-repeat: no-repeat;
}
@media (hover: hover) and (pointer: fine) {
  .masthead nav a:hover, .foot__links a:hover, .link-quiet:hover { color: var(--ink); background-size: 100% 1px; transition: color 150ms ease, background-size 300ms var(--ease-out); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; isolation: isolate;
  min-height: 100dvh;
  display: grid; align-items: end;
  padding: 7rem var(--pad) clamp(3rem, 8vh, 6rem);
  overflow: hidden;
}
.hero__copy { position: relative; z-index: var(--z-base); max-width: min(64rem, calc(var(--bx) - var(--pad) - 3rem)); }
.hero__sub { color: var(--ink-muted); max-width: 40ch; margin: 1.5rem 0 2.25rem; font-size: clamp(1.05rem, 1rem + 0.3vw, 1.25rem); }

.blade { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.blade__core {
  position: absolute; top: 0; bottom: 0; left: var(--bx); width: 2px; margin-left: -1px;
  background: linear-gradient(to bottom, transparent 0%, var(--light) 18%, var(--light) 82%, transparent 100%);
  box-shadow: 0 0 12px 1px color-mix(in oklch, var(--glow) 70%, transparent), 0 0 42px 6px color-mix(in oklch, var(--glow) 22%, transparent);
  transform-origin: 50% 50%;
}
.blade__spill {
  position: absolute; top: 0; bottom: 0; left: var(--bx); width: min(42vw, 38rem);
  background: radial-gradient(120% 60% at 0% 50%, color-mix(in oklch, var(--glow) 26%, transparent) 0%, color-mix(in oklch, var(--glow) 7%, transparent) 38%, transparent 70%);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
}
.blade__dust { position: absolute; top: 0; left: calc(var(--bx) - 3rem); width: 16rem; height: 100%; }

@media (prefers-reduced-motion: no-preference) {
  .blade__core { animation: blade-in 1400ms var(--ease-out) both; }
  .blade__spill { animation: fade-in 1800ms ease 300ms both; }
  .hero .w { display: inline-block; animation: word-in 900ms var(--ease-out) both; animation-delay: calc(500ms + var(--i, 0) * 60ms); }
  .hero__sub, .hero .join, .hero .link-quiet { animation: rise-in 900ms var(--ease-out) both; animation-delay: 1100ms; }
}
@keyframes blade-in { from { opacity: 0; transform: scaleY(0.35); } to { opacity: 1; transform: scaleY(1); } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes word-in { from { opacity: 0; filter: blur(8px); transform: translateY(0.18em); } to { opacity: 1; filter: blur(0); transform: none; } }
@keyframes rise-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------- Form ---------- */
.join { max-width: 34rem; }
.join__label { display: block; font-size: 0.85rem; color: var(--ink-muted); margin-bottom: 0.5rem; }
.join__row { display: flex; gap: 0; }
.join__input {
  flex: 1 1 auto; min-width: 0;
  font: inherit; font-size: 1rem; color: var(--ink);
  background: var(--void-raise);
  border: 1px solid var(--line); border-right: 0; border-radius: 0;
  padding: 0.95rem 1rem;
  transition: border-color 150ms ease;
}
.join__input::placeholder { color: oklch(0.62 0.01 85); }
.join__input:focus { outline: none; border-color: var(--light); }
.join__input:focus-visible { outline: 2px solid var(--light); outline-offset: -2px; }
.join__input[aria-invalid="true"] { border-color: var(--danger); }
.btn {
  flex: 0 0 auto; font: inherit; font-weight: 600; font-stretch: 108%;
  border: 0; border-radius: 0; cursor: pointer;
  padding: 0.95rem 1.4rem; white-space: nowrap;
  transition: transform 160ms var(--ease-out), background-color 150ms ease;
}
.btn--light { background: var(--light); color: var(--lit-ink); }
@media (hover: hover) and (pointer: fine) { .btn--light:hover { background: oklch(1 0.012 88); } }
.btn:active { transform: scale(0.97); }
.btn[disabled] { cursor: progress; }
.btn__label { display: inline-block; transition: filter 200ms ease, opacity 200ms ease; }
.join[data-state="sending"] .btn__label { filter: blur(2px); opacity: 0.6; }
.join__hint { font-size: 0.85rem; color: var(--ink-muted); margin: 0.75rem 0 0; }
.join__hint a { color: var(--ink-muted); }
.join__status { margin: 0.5rem 0 0; font-size: 0.95rem; min-height: 1.5em; }
.join[data-state="error"] .join__status { color: var(--danger); }
.join[data-state="done"] .join__row, .join[data-state="done"] .join__label, .join[data-state="done"] .join__hint { display: none; }
.join[data-state="done"] .join__status {
  color: var(--ink); font-stretch: 112%; font-weight: 560; font-size: 1.15rem;
  animation: settle 500ms var(--ease-out) both;
}
@keyframes settle { from { opacity: 0; filter: blur(4px); } to { opacity: 1; filter: blur(0); } }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.hero .link-quiet { display: inline-block; margin-top: 1.75rem; }

/* ---------- Opening: the blade widens into a lit column ---------- */
.opening { position: relative; height: 230vh; view-timeline: --opening block; }
.opening__stage { position: sticky; top: 0; height: 100dvh; overflow: hidden; }
.opening__light {
  position: absolute; inset: 0;
  color: var(--lit-ink);
  clip-path: inset(0 var(--open-r) 0 var(--open-l));
  display: flex; align-items: center;
}
/* the beam: brightest where the blade was, falling off toward the edges like light through a gap */
.opening__light::before {
  content: ""; position: absolute; top: 0; bottom: 0; left: var(--open-l); right: var(--open-r);
  background:
    radial-gradient(60% 90% at calc(100% - (100vw - var(--bx) - var(--open-r))) 50%, oklch(0.99 0.03 95) 0%, transparent 70%),
    linear-gradient(90deg, oklch(0.80 0.03 62) 0%, oklch(0.94 0.025 80) 16%, oklch(0.97 0.022 88) 50%, oklch(0.94 0.025 80) 84%, oklch(0.83 0.03 62) 100%);
}
.opening__text { position: relative; }
.opening__text { padding: 0 calc(var(--open-r) + var(--pad)) 0 calc(var(--open-l) + var(--pad)); max-width: calc(var(--open-l) + 52rem); }
.manifesto { font-size: clamp(1.9rem, 1.2rem + 2.6vw, 3.4rem); }
.manifesto__body { color: var(--lit-muted); max-width: 46ch; margin: 1.75rem 0 0; font-size: clamp(1.05rem, 1rem + 0.3vw, 1.25rem); }

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .opening__light {
      animation: curtain linear both;
      animation-timeline: --opening;
      animation-range: contain 0% contain 55%;
    }
    .opening__text {
      animation: lit-text linear both;
      animation-timeline: --opening;
      animation-range: contain 42% contain 70%;
    }
  }
}
@keyframes curtain {
  from { clip-path: inset(0 calc(100vw - var(--bx) - 1px) 0 calc(var(--bx) - 1px)); }
  to { clip-path: inset(0 var(--open-r) 0 var(--open-l)); }
}
@keyframes lit-text { from { opacity: 0; filter: blur(6px); } to { opacity: 1; filter: blur(0); } }

/* ---------- Three ways out ---------- */
.ways { padding: clamp(6rem, 14vh, 10rem) var(--pad) clamp(4rem, 10vh, 7rem); max-width: 90rem; }
.ways__list { list-style: none; margin: clamp(3rem, 7vh, 5rem) 0 0; padding: 0; display: grid; gap: clamp(3rem, 7vh, 5.5rem); }
.way {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 5rem);
  align-items: baseline;
}
.way:nth-child(2) { padding-left: clamp(0rem, 8vw, 9rem); }
.way:nth-child(3) { padding-left: clamp(0rem, 16vw, 18rem); }
.way__name { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3.25rem); position: relative; padding-left: 1.1rem; }
.way__name::before {
  content: ""; position: absolute; left: 0; top: 0.12em; bottom: 0.12em; width: 2px;
  background: var(--light); box-shadow: 0 0 10px 0 color-mix(in oklch, var(--glow) 60%, transparent);
}
.way__fact { margin: 0; color: var(--ink-muted); max-width: 44ch; }
@media (max-width: 767px) {
  .way { grid-template-columns: 1fr; gap: 1rem; }
  .way:nth-child(2), .way:nth-child(3) { padding-left: 0; }
}

/* reveal enhances an already-visible default (JS adds .js-reveal only when it can complete it) */
.js-reveal [data-reveal]:not(.is-in) { opacity: 0; transform: translateY(16px); filter: blur(4px); }
.js-reveal [data-reveal] { transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out), filter 900ms var(--ease-out); transition-delay: calc(var(--i, 0) * 70ms); }

/* ---------- First story ---------- */
.story {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center;
  gap: clamp(2rem, 6vw, 7rem);
  padding: clamp(3rem, 8vh, 6rem) var(--pad) clamp(6rem, 14vh, 10rem) 0;
}
.story__image { margin: 0; }
.story__image img {
  width: 100%; aspect-ratio: 1; object-fit: cover;
  -webkit-mask-image: radial-gradient(closest-side at 50% 50%, #000 55%, rgb(0 0 0 / 0.35) 80%, transparent 100%);
  mask-image: radial-gradient(closest-side at 50% 50%, #000 55%, rgb(0 0 0 / 0.35) 80%, transparent 100%);
}
.story__copy { max-width: 36rem; }
.story__body { color: var(--ink-muted); margin: 1.5rem 0 2rem; max-width: 44ch; }
@media (max-width: 899px) {
  .story { grid-template-columns: 1fr; padding-left: var(--pad); }
  .story__image { margin: 0 calc(var(--pad) * -1); }
}

/* ---------- Final signup ---------- */
.final {
  padding: clamp(5rem, 12vh, 8rem) var(--pad) clamp(6rem, 14vh, 9rem);
  display: grid; justify-items: center; text-align: center;
  background: radial-gradient(40% 70% at 50% 100%, color-mix(in oklch, var(--glow) 9%, transparent), transparent 70%);
}
.final__title { font-size: clamp(2.1rem, 1.4rem + 3vw, 4rem); max-width: 16ch; margin-bottom: 2.5rem; }
.join--final { width: 100%; text-align: left; }

/* ---------- Footer ---------- */
.foot {
  display: grid; grid-template-columns: auto 1fr; gap: 1rem 2rem; align-items: center;
  padding: 2.5rem var(--pad) 3rem; border-top: 1px solid oklch(0.22 0.01 45);
}
.foot img { border-radius: 50%; }
.foot__links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem 1.75rem; justify-content: flex-end; }
.foot__small { grid-column: 1 / -1; margin: 0; font-size: 0.85rem; color: var(--ink-muted); }
.foot__small a { color: var(--ink-muted); }
@media (max-width: 599px) { .foot__links { justify-content: flex-start; grid-column: 1 / -1; } }

@media (max-width: 479px) {
  .join__row { flex-direction: column; }
  .join__input { border-right: 1px solid var(--line); }
  .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-delay: 0ms !important; transition-duration: 1ms !important; }
}