/* ============ WorldProse — concept draft v1 ============ */
/* Palette: editor's tools on ink */
:root {
  --ink: #0e0e12;
  --ink-2: #15151b;
  --paper: #f4f0e6;
  --paper-dim: #e9e3d3;
  --red: #ff4b33;
  --yellow: #f2e900;
  --blue: #4d6bff;
  --muted: #a9a6b2;
  --muted-dark: #55525e;

  --font-display: "Archivo", sans-serif;
  --font-serif: "Source Serif 4", Georgia, serif;
  --font-mono: "IBM Plex Mono", monospace;
  --font-note: "Caveat", cursive;

  --pad-x: clamp(1.25rem, 5vw, 5rem);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--yellow); color: var(--ink); }

img, video { max-width: 100%; display: block; }

a { color: inherit; }
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 3px;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.display {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 0.94;
  font-size: clamp(2.4rem, 6vw, 5rem);
}

.accent-red { color: var(--red); }

.eyebrow { color: var(--red); margin-bottom: 1.5rem; }

/* ---------- cursor ---------- */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--yellow);
  mix-blend-mode: difference;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-100px, -100px);
  transition: width .25s ease, height .25s ease;
}
.cursor.is-hover { width: 44px; height: 44px; }
@media (hover: none) { .cursor { display: none; } }

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem var(--pad-x);
  background: color-mix(in srgb, var(--ink) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.wordmark span { color: var(--red); }

.site-nav { display: flex; gap: 1.75rem; }
.site-nav a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  transition: color .2s;
}
.site-nav a:hover { color: var(--yellow); }

.header-right { display: flex; align-items: center; gap: 1.25rem; }
.lang { font-family: var(--font-mono); font-size: 0.78rem; }
.lang-active { color: var(--paper); }
.lang-sep { color: var(--muted-dark); margin: 0 .3em; }
.lang-link { color: var(--muted-dark); text-decoration: none; transition: color .2s; }
.lang-link:hover { color: var(--yellow); }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform .15s ease, background .2s, color .2s;
}
.btn:hover { transform: translateY(-2px); }

.btn-small {
  background: var(--yellow);
  color: var(--ink);
  font-size: 0.75rem;
  padding: 0.55rem 1rem;
}
.btn-small:hover { background: var(--paper); }

.btn-primary {
  background: var(--red);
  color: var(--paper);
  font-size: 1rem;
  padding: 1.05rem 1.8rem;
}
.btn-primary:hover { background: var(--yellow); color: var(--ink); }

.btn-paper {
  background: var(--ink);
  color: var(--paper);
  font-size: 1.05rem;
  padding: 1.1rem 2rem;
}
.btn-paper:hover { background: var(--paper); color: var(--ink); }

.link-arrow {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  border-bottom: 2px solid var(--red);
  padding-bottom: 2px;
  transition: color .2s;
}
.link-arrow:hover { color: var(--red); }
.link-arrow.dark { color: var(--ink); }
.link-arrow.dark:hover { color: var(--red); }

/* ---------- hero ---------- */
.hero {
  padding: clamp(4rem, 10vh, 8rem) var(--pad-x) clamp(3.5rem, 8vh, 6rem);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  line-height: 0.92;
  font-size: clamp(2.9rem, 9.2vw, 8.6rem);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title .line {
  opacity: 0;
  transform: translateY(0.35em);
  transition: opacity .5s ease, transform .5s ease;
}
.hero-title .line.is-in { opacity: 1; transform: none; }

.hero-title .candidate { color: var(--muted-dark); }

.strike {
  text-decoration: none;
  position: relative;
  display: inline-block;
}
.strike::after {
  content: "";
  position: absolute;
  left: -0.06em; right: -0.06em;
  top: 50%;
  height: 0.085em;
  background: var(--red);
  transform: scaleX(0) rotate(-1.2deg);
  transform-origin: left center;
  transition: transform .45s cubic-bezier(.7, 0, .3, 1);
}
.strike.is-struck::after { transform: scaleX(1) rotate(-1.2deg); }

.hero-title .final { position: relative; }

.hl {
  color: var(--ink);
  background-image: linear-gradient(var(--yellow), var(--yellow));
  background-repeat: no-repeat;
  background-size: 0% 100%;
  padding: 0 0.12em;
  transition: background-size .55s cubic-bezier(.7, 0, .3, 1);
}
.hl.is-marked { background-size: 100% 100%; }
/* keep text readable before the mark sweeps in */
.hl:not(.is-marked) { color: var(--paper); }

.margin-note {
  position: absolute;
  font-family: var(--font-note);
  font-size: clamp(1.2rem, 2.6vw, 2.2rem);
  font-weight: 600;
  color: var(--red);
  text-transform: none;
  letter-spacing: 0;
  transform: rotate(-6deg) translateY(-30%);
  margin-left: 0.35em;
  white-space: nowrap;
  opacity: 0;
  transition: opacity .6s ease .2s;
}
.margin-note.is-in { opacity: 1; }

.hero-sub {
  max-width: 38rem;
  margin-top: 2.25rem;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  color: var(--muted);
}

.cta-row {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

/* ---------- marquee ---------- */
.marquee {
  background: var(--yellow);
  color: var(--ink);
  overflow: hidden;
  padding: 0.8rem 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- thesis ---------- */
.thesis {
  padding: clamp(4rem, 10vh, 8rem) var(--pad-x);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 3rem 4rem;
}
.thesis-body { align-self: end; }
.lede {
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  line-height: 1.5;
}
.lede + .lede { margin-top: 1.25rem; }
.lede em { color: var(--yellow); font-style: italic; }

.facts {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}
.fact {
  border-top: 2px solid var(--paper);
  padding-top: 1.25rem;
}
.fact-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 1;
  display: block;
}
.fact-unit {
  font-size: 0.35em;
  vertical-align: super;
  color: var(--red);
  margin-left: 0.15em;
  letter-spacing: 0.02em;
}
.fact p { color: var(--muted); margin-top: 0.6rem; max-width: 24rem; }

/* ---------- engine room ---------- */
.engine {
  background: var(--ink-2);
  padding: clamp(4rem, 10vh, 8rem) var(--pad-x);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.section-sub {
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.15rem;
  margin-top: 1.25rem;
}
.flagships {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}
.flagship {
  background: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 2.2rem 2rem 2.4rem;
  transition: transform .2s ease, border-color .2s ease;
}
.flagship:hover { transform: translateY(-5px); }
.flagship[data-accent="yellow"]:hover { border-color: var(--yellow); }
.flagship[data-accent="red"]:hover { border-color: var(--red); }
.flagship[data-accent="yellow"] .tool-chip { color: var(--yellow); }
.flagship[data-accent="red"] .tool-chip { color: var(--red); }
.flagship .tool-icon { width: 128px; height: 128px; }
.flagship h3 {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 1.9rem;
  letter-spacing: -0.015em;
  margin-bottom: 0.7rem;
}
.flagship > p { color: var(--muted); font-size: 1.05rem; max-width: 34rem; }
.flagship-proof {
  margin-top: 1.5rem;
  font-size: 0.66rem;
  letter-spacing: 0.09em;
  color: var(--yellow);
}
.flagship[data-accent="red"] .flagship-proof { color: var(--red); }

.bench-note {
  margin-top: 3.5rem;
  color: var(--muted);
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}
.tool {
  background: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 1.5rem 1.4rem 1.7rem;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.tool-icon {
  width: 104px;
  height: 104px;
  display: block;
  margin-bottom: 1.5rem;
  transition: transform .3s ease;
}
.tool:hover .tool-icon { transform: rotate(-4deg) scale(1.06); }
.tool:hover { transform: translateY(-5px); }
.tool[data-accent="yellow"]:hover { border-color: var(--yellow); }
.tool[data-accent="blue"]:hover { border-color: var(--blue); }
.tool[data-accent="red"]:hover { border-color: var(--red); }

.tool-chip {
  display: inline-block;
  font-size: 0.65rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid currentColor;
  margin-bottom: 1.1rem;
}
.tool[data-accent="yellow"] .tool-chip { color: var(--yellow); }
.tool[data-accent="blue"] .tool-chip { color: var(--blue); }
.tool[data-accent="red"] .tool-chip { color: var(--red); }

.tool h3 {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.6rem;
}
.tool p { color: var(--muted); font-size: 0.98rem; }

/* ---------- services ---------- */
.services {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(4rem, 10vh, 8rem) var(--pad-x);
}
.service-rows { margin-top: 3rem; border-bottom: 2px solid var(--ink); }
.service-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 1rem 3rem;
  padding: 2rem 0.5rem;
  border-top: 2px solid var(--ink);
  transition: background .2s ease, padding-left .25s ease;
}
.service-row:hover { background: var(--paper-dim); padding-left: 1.25rem; }
.service-row h3 {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(1.4rem, 2.6vw, 2.1rem);
  letter-spacing: -0.015em;
  line-height: 1;
  transition: color .2s;
}
.service-row:hover h3 { color: var(--red); }
.service-row p { color: #3c3a44; max-width: 42rem; }

.services-note {
  margin-top: 2.5rem;
  font-size: 1.15rem;
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* ---------- proof ---------- */
.proof { padding: clamp(4rem, 10vh, 8rem) var(--pad-x); }
.proof-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
  margin-top: 3rem;
}
.proof-video video { border: 1px solid rgba(255, 255, 255, 0.2); }
.proof-video figcaption { color: var(--muted); margin-top: 0.75rem; }

.big-quote p {
  font-size: clamp(1.4rem, 2.6vw, 2.1rem);
  font-style: italic;
  line-height: 1.35;
}
.big-quote cite {
  display: block;
  margin-top: 1.5rem;
  font-style: normal;
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.1rem;
  color: var(--yellow);
}
.big-quote cite span {
  color: var(--muted);
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.75rem;
  text-transform: none;
  letter-spacing: 0.05em;
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 3.5rem;
}
.quote-card {
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 1.6rem 1.5rem;
}
.quote-card p { font-style: italic; font-size: 1.15rem; }
.quote-card cite {
  display: block;
  margin-top: 1rem;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- about ---------- */
.about {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(4rem, 10vh, 8rem) var(--pad-x);
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  gap: 4rem;
  align-items: start;
}
.about-media img {
  filter: grayscale(1) contrast(1.05);
  box-shadow: 14px 14px 0 var(--red);
}
.about-body p {
  max-width: 38rem;
  margin-top: 1.4rem;
  font-size: 1.1rem;
  color: #2c2a33;
}
.about-body .display { color: var(--ink); }
.fun-facts {
  list-style: none;
  margin-top: 2.25rem;
  color: #55525e;
  display: grid;
  gap: 0.5rem;
}

/* ---------- final CTA ---------- */
.cta-final {
  background: var(--red);
  color: var(--paper);
  text-align: center;
  padding: clamp(5rem, 14vh, 9rem) var(--pad-x);
}
.cta-final .display { font-size: clamp(2.4rem, 7vw, 6rem); }
.cta-final .btn { margin-top: 2.5rem; }
.cta-sub { margin-top: 1.5rem; color: rgba(244, 240, 230, 0.75); }

/* ---------- footer ---------- */
.site-footer {
  padding: 3.5rem var(--pad-x) 2.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2rem;
}
.footer-tag { color: var(--muted); margin-top: 0.75rem; }
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
  justify-self: end;
  text-align: right;
}
.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-decoration: none;
  color: var(--muted);
  border-bottom: 1px solid var(--red);
  padding-bottom: 1px;
}
.footer-links a:hover { color: var(--yellow); }
.footer-legal {
  grid-column: 1 / -1;
  color: var(--muted-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  padding-top: 1.5rem;
  margin-top: 1rem;
}

/* ---------- legal pages ---------- */
.legal {
  max-width: 46rem;
  padding: clamp(3rem, 8vh, 5rem) var(--pad-x) 5rem;
}
.legal h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); margin-bottom: 2.5rem; }
.legal h2 {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.5rem;
  margin: 3rem 0 1rem;
  padding-top: 2rem;
  border-top: 2px solid var(--red);
}
.legal h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  margin: 1.75rem 0 0.5rem;
}
.legal p { color: var(--muted); margin-bottom: 0.9rem; }
.legal p strong { color: var(--paper); }
.legal a { color: var(--paper); text-decoration-color: var(--red); }
.legal a:hover { color: var(--yellow); }
.legal-date { color: var(--muted-dark); }
.footer-legal a { color: inherit; }
.footer-legal a:hover { color: var(--yellow); }

/* ---------- reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .site-nav { display: none; }
  .thesis { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; gap: 1.5rem; }
  .proof-hero { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-media img { max-width: 420px; }
  .service-row { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-links { justify-self: start; text-align: left; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .hero-title .line { opacity: 1; transform: none; transition: none; }
  .strike::after { transform: scaleX(1) rotate(-1.2deg); transition: none; }
  .hl { background-size: 100% 100%; color: var(--ink); transition: none; }
  .margin-note { opacity: 1; transition: none; }
  .marquee-track { animation: none; }
  .cursor { display: none; }
}