/* ————————————————————————————————————————————
   Mauricio Paim — “Registration”
   ink → paper · cyan / magenta / yellow
   ———————————————————————————————————————————— */

@font-face {
  font-family: 'Archivo';
  src: url('../fonts/Archivo-normal-100-900.woff2') format('woff2');
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}
@font-face {
  font-family: 'Newsreader';
  src: url('../fonts/Newsreader-normal-200-800.woff2') format('woff2');
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Newsreader';
  src: url('../fonts/Newsreader-italic-200-800.woff2') format('woff2');
  font-weight: 200 800;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/IBMPlexMono-normal-400.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/IBMPlexMono-normal-500.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}

:root {
  --ink: #131317;
  --ink-2: #1b1b21;
  --paper: #f2f1ec;
  --paper-2: #eae9e2;
  --text: #1d1d22;
  --text-soft: #55555e;
  --cyan: #00aeef;
  --magenta: #ec008c;
  --yellow: #ffd200;
  --hairline: rgba(19, 19, 23, 0.14);
  --display: 'Archivo', 'Helvetica Neue', sans-serif;
  --serif: 'Newsreader', Georgia, serif;
  --mono-f: 'IBM Plex Mono', 'Menlo', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--serif);
  font-size: 1.125rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

.mono {
  font-family: var(--mono-f);
  font-weight: 400;
}

/* ——— eyebrow with registration mark ——— */
.eyebrow {
  font-family: var(--mono-f);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-soft);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.6rem;
}
.reg-mark::before {
  content: '';
  flex: none;
  width: 14px;
  height: 14px;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Ccircle cx='7' cy='7' r='5' fill='none' stroke='%23ec008c' stroke-width='1'/%3E%3Cpath d='M7 0v14M0 7h14' stroke='%2300aeef' stroke-width='1'/%3E%3C/svg%3E")
    center / contain no-repeat;
}

/* ——— nav ——— */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 1.4rem clamp(1.2rem, 4vw, 3rem);
  mix-blend-mode: difference;
  color: #fff;
  pointer-events: none;
}
.nav a {
  pointer-events: auto;
  font-family: var(--mono-f);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: #fff;
}
.nav-brand { font-weight: 500; }
.nav-links { display: flex; gap: 1.8rem; }
.nav-links a { opacity: 0.75; transition: opacity 0.2s; }
.nav-links a:hover, .nav-links a:focus-visible { opacity: 1; }

/* ——— hero: the plate ——— */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
}
#press {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding: 0 clamp(1.2rem, 6vw, 6rem);
  max-width: 90rem;
}
.hero .eyebrow { color: rgba(242, 241, 236, 0.6); }

.hero-name {
  font-family: var(--display);
  font-weight: 800;
  font-stretch: 115%;
  text-transform: uppercase;
  font-size: clamp(3.4rem, 12.5vw, 10.5rem);
  line-height: 0.92;
  letter-spacing: -0.015em;
  color: var(--paper);
}
.hero-name .line { display: block; }

/* plates coming into register on load */
@keyframes register {
  0%   { text-shadow: -14px 0 0 var(--cyan), 14px 0 0 var(--magenta), 0 10px 0 rgba(255, 210, 0, 0.85); opacity: 0.4; font-stretch: 72%; }
  60%  { opacity: 1; }
  100% { text-shadow: -1.5px 0 0 var(--cyan), 1.5px 0 0 var(--magenta), 0 0 0 rgba(255, 210, 0, 0); font-stretch: 115%; }
}
.hero-name .line {
  animation: register 1.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero-name .line:nth-child(2) { animation-delay: 0.12s; }

.hero-thesis {
  margin-top: 2.2rem;
  max-width: 34rem;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-weight: 300;
  line-height: 1.55;
  color: rgba(242, 241, 236, 0.82);
}
.hero-thesis em {
  font-style: italic;
  font-weight: 500;
  color: var(--paper);
}

.scroll-cue {
  position: absolute;
  z-index: 1;
  bottom: 2rem;
  left: clamp(1.2rem, 6vw, 6rem);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  color: rgba(242, 241, 236, 0.55);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.cue-line {
  width: 3.4rem;
  height: 1px;
  background: currentColor;
  transform-origin: left;
  animation: cue 2.4s ease-in-out infinite;
}
@keyframes cue {
  0%, 100% { transform: scaleX(0.35); }
  50% { transform: scaleX(1); }
}

/* ——— paper sections ——— */
.paper {
  background: var(--paper);
  padding: clamp(5rem, 12vh, 9rem) clamp(1.2rem, 6vw, 6rem);
}
.story { border-top: 3px solid var(--ink); }

.col { max-width: 68rem; margin: 0 auto; }

h2 {
  font-family: var(--display);
  font-weight: 750;
  font-stretch: 98%;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 2.6rem;
}

.prose { max-width: 40rem; }
.prose p {
  font-size: clamp(1.1rem, 1.5vw, 1.22rem);
  line-height: 1.68;
  margin-bottom: 1.5rem;
}
/* ——— facts strip ——— */
.facts {
  list-style: none;
  max-width: 68rem;
  margin: 4.5rem auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--hairline);
}
.facts li {
  padding: 1.2rem 1.4rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.facts li + li { border-left: 1px solid var(--hairline); padding-left: 1.4rem; }
.fact-k { font-size: 0.82rem; color: var(--ink); }
.fact-v {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-soft);
}

/* ——— ledger ——— */
.ledger { background: var(--paper-2); }

.jobs {
  list-style: none;
  max-width: 68rem;
  margin: 0 auto;
}
.job {
  display: grid;
  grid-template-columns: 7.5rem 3.5rem 1fr;
  gap: 1.5rem;
  padding: 1.7rem 0;
  border-top: 1px solid var(--hairline);
}
.job:last-child { border-bottom: 1px solid var(--hairline); }
.job-when { font-size: 0.8rem; color: var(--text-soft); padding-top: 0.35rem; }
.job-where {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--text-soft);
  padding-top: 0.45rem;
}
.job h3 {
  font-family: var(--display);
  font-weight: 700;
  font-stretch: 100%;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 0.45rem;
}
.job-role {
  font-family: var(--mono-f);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-left: 0.7rem;
}
.job-body p {
  max-width: 36rem;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text);
}
.job-body strong { font-weight: 600; }

.job-origin h3 { color: var(--magenta); }
.cmy { display: inline-flex; gap: 3px; margin: 0 0.35rem; vertical-align: baseline; }
.cmy i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.cmy .c { background: var(--cyan); }
.cmy .m { background: var(--magenta); }
.cmy .y { background: var(--yellow); }

.edu-head { margin-top: 5rem; }
.edu-head .eyebrow { margin-bottom: 1rem; }

/* ——— how i work ——— */
.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.6rem, 3vw, 3rem);
}
.principle h3 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 0.7rem;
}
.principle p {
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--text-soft);
}

/* ——— footer: back to ink ——— */
.footer {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(5rem, 14vh, 10rem) clamp(1.2rem, 6vw, 6rem) 3rem;
}
.footer .eyebrow { color: rgba(242, 241, 236, 0.55); }

.footer-cta {
  display: block;
  width: fit-content;
  font-family: var(--display);
  font-weight: 800;
  font-stretch: 110%;
  text-transform: uppercase;
  font-size: clamp(3rem, 10vw, 8.5rem);
  line-height: 0.95;
  letter-spacing: -0.015em;
  text-decoration: none;
  color: var(--paper);
  transition: text-shadow 0.25s ease, letter-spacing 0.25s ease;
}
.cta-word { display: block; }
.cta-dot { color: var(--magenta); }
.footer-cta:hover, .footer-cta:focus-visible {
  text-shadow: -4px 0 0 var(--cyan), 4px 0 0 var(--magenta);
  letter-spacing: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin: 3.5rem 0 5rem;
}
.footer-links a {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: rgba(242, 241, 236, 0.8);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 241, 236, 0.3);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.footer-links a:hover, .footer-links a:focus-visible {
  color: #fff;
  border-color: var(--yellow);
}

.colophon {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: rgba(242, 241, 236, 0.38);
}

/* ——— reveals ——— */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.in { opacity: 1; transform: none; }

/* ——— focus ——— */
:focus-visible {
  outline: 2px solid var(--magenta);
  outline-offset: 3px;
}

/* ——— responsive ——— */
@media (max-width: 760px) {
  .nav-links { gap: 1.1rem; }
  .facts { grid-template-columns: 1fr; }
  .facts li + li { border-left: none; padding-left: 0; border-top: 1px solid var(--hairline); margin-top: 0.6rem; padding-top: 1.2rem; }
  .job { grid-template-columns: 1fr; gap: 0.3rem; padding: 1.4rem 0; }
  .job-when, .job-where { display: inline; padding: 0; }
  .job-where::before { content: '· '; }
  .job .job-when { font-size: 0.72rem; }
  .job-body { margin-top: 0.5rem; }
  .job-role { display: block; margin: 0.2rem 0 0; }
  .principles { grid-template-columns: 1fr; }
}

/* ——— reduced motion ——— */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-name .line { animation: none; text-shadow: -1.5px 0 0 var(--cyan), 1.5px 0 0 var(--magenta); }
  .cue-line { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}