/* ---------------------------------------------------------------------------
   joaomoreti.com — dark-first, tipografia forte, halftone, sem framework.
   Fonte: Archivo (alternativa livre à Alliance/Degarism enquanto não há licença).
   --------------------------------------------------------------------------- */

:root {
  --bg: #0a0a0b;
  --bg-soft: #121214;
  --ink: #ececea;
  --ink-dim: #9a9a94;
  --line: #232326;
  --accent: #bbcd3c;   /* verde da referência halftone */
  --accent-ink: #0a0a0b;

  --font-body: "Archivo", system-ui, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

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

  /* pontos de halftone reutilizáveis */
  --halftone: radial-gradient(circle at center,
      color-mix(in srgb, var(--accent) 55%, transparent) 1.5px, transparent 1.6px);
}

html[data-theme="light"] {
  --bg: #f2f0ea;
  --bg-soft: #e9e6de;
  --ink: #16160f;
  --ink-dim: #6d6d64;
  --line: #d8d5ca;
  --accent: #55650f;
  --accent-ink: #f2f0ea;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background 0.35s ease, color 0.35s ease;
}

/* grão sutil por cima de tudo */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

em { font-family: var(--font-serif); font-style: italic; font-weight: 400; }
.accent { color: var(--accent); }

a { color: inherit; }

/* --------------------------------------------------------------- nav ------ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1rem var(--pad);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 500;
  text-decoration: none;
}

.nav-links {
  margin-left: auto;
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-decoration: none;
  color: var(--ink-dim);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }

#theme-toggle, #lang-toggle {
  display: grid;
  place-items: center;
  height: 2.1rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: none;
  color: var(--ink);
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s;
}
#theme-toggle { width: 2.1rem; }
#lang-toggle {
  padding: 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}
#theme-toggle:hover, #lang-toggle:hover { border-color: var(--accent); }
#theme-toggle:hover { transform: rotate(15deg); }
html[data-theme="light"] .icon-moon { display: none; }
html:not([data-theme="light"]) .icon-sun { display: none; }

@media (max-width: 44rem) { .nav-links { display: none; } }

/* -------------------------------------------------------------- hero ------ */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 7rem var(--pad) 0;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 2rem 3rem;
  align-items: center;
}
@media (max-width: 56rem) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero-kicker {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-dim);
  margin-bottom: 1.5rem;
}
.hero-kicker::before {
  content: "";
  display: inline-block;
  width: 0.5em; height: 0.5em;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 0.6em;
  animation: pulse 2.5s infinite;
}
@keyframes pulse { 50% { opacity: 0.35; } }

.hero-title {
  font-size: clamp(2.4rem, 7vw, 5.6rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.hero-title span { display: block; }
.hero-title em { color: var(--accent); letter-spacing: -0.01em; }

.hero-sub {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1.5rem 3rem;
  margin-top: 2.5rem;
}
.hero-sub p { max-width: 32rem; color: var(--ink-dim); }
.hero-sub strong { color: var(--ink); font-weight: 600; }

.cta {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 0.7em 1.4em;
  white-space: nowrap;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}
.cta:hover { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.cta-arrow { display: inline-block; transition: transform 0.25s; }
.cta:hover .cta-arrow { transform: translateY(3px); }

/* cavalo solto sobre o fundo do site, com halo halftone sutil atrás */
.hero-horse {
  position: relative;
  justify-self: center;
  width: min(100%, 30rem);
  aspect-ratio: 900 / 640;
  display: grid;
  place-items: center;
}
.halftone-bg {
  position: absolute;
  inset: -10%;
  background-image: var(--halftone);
  background-size: 14px 14px;
  opacity: 0.22;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 55%, #000 0%, transparent 70%);
}
#horse {
  position: relative;
  width: 100%;
  height: auto;
}
@media (max-width: 56rem) {
  .hero-horse { width: min(100%, 22rem); margin-top: 1rem; }
}

/* marquee de stack */
.marquee {
  margin-top: auto;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-dim);
  animation: scroll 36s linear infinite;
}
@keyframes scroll { to { transform: translateX(-50%); } }

/* ----------------------------------------------------------- sections ----- */
.section { padding: clamp(4.5rem, 10vw, 8rem) var(--pad); }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--line);
  padding-bottom: 1.25rem;
}
.section-head h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.index {
  font-family: var(--font-mono);
  font-size: 0.6em;
  font-weight: 400;
  color: var(--accent);
  vertical-align: 0.5em;
  margin-right: 0.5em;
}
.section-note { font-family: var(--font-mono); font-size: 0.8rem; color: var(--ink-dim); }

/* ----------------------------------------------------------- projetos ----- */
.projects {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (max-width: 78rem) { .projects { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 44rem) { .projects { grid-template-columns: 1fr; } }

.project {
  background: var(--bg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: background 0.3s;
}
.project:hover { background: var(--bg-soft); }

.project-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-dim);
}
.project-status {
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 0.2em 0.8em;
}
.project-status.live { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 45%, transparent); }

.project h3 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.project:hover h3 { color: var(--accent); }
.project p { font-size: 0.95rem; color: var(--ink-dim); flex: 1; }

.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.tags li {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-dim);
  background: var(--bg-soft);
  border-radius: 4px;
  padding: 0.25em 0.7em;
}
.project:hover .tags li { background: color-mix(in srgb, var(--accent) 12%, var(--bg-soft)); }

.project-client {
  border-top: 1px solid var(--line);
  padding-top: 0.8rem;
  opacity: 0.75;
}
.project-client img { display: block; height: 14px; width: auto; }
/* logo da DM: lockup claro no tema escuro; inverte no claro */
html[data-theme="light"] .logo-dm { filter: invert(1); }

/* ------------------------------------------------------------ trajetória -- */
.timeline {
  list-style: none;
  max-width: 52rem;
}
.timeline li {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.timeline li:last-child { border-bottom: none; }
.tl-year {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  padding-top: 0.25rem;
}
.timeline h3 {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.3rem;
}
.timeline p { font-size: 0.95rem; color: var(--ink-dim); max-width: 40rem; }
@media (max-width: 44rem) {
  .timeline li { grid-template-columns: 1fr; gap: 0.3rem; }
}

/* -------------------------------------------------------------- sobre ----- */
.about {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 3rem;
}
@media (max-width: 46rem) { .about { grid-template-columns: 1fr; } }

.about-lead {
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.about-lead em { color: var(--accent); }
.about-text p + p { margin-top: 1rem; color: var(--ink-dim); }
.about-text strong { color: var(--ink); font-weight: 600; }

.facts { border-top: 1px solid var(--line); align-self: start; }
.facts div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
}
.facts dt { font-family: var(--font-mono); font-size: 0.75rem; color: var(--ink-dim); }
.facts dd { font-size: 0.9rem; text-align: right; }

/* ------------------------------------------------------------ contato ----- */
.contact { text-align: center; padding-bottom: clamp(5rem, 12vw, 9rem); }

.halftone-strip {
  height: 4.5rem;
  margin: 0 auto clamp(2.5rem, 6vw, 4rem);
  max-width: 40rem;
  background-image: var(--halftone);
  background-size: 12px 12px;
  mask-image: linear-gradient(180deg, transparent, #000 40%, #000 60%, transparent),
              linear-gradient(90deg, transparent, #000 30%, #000 70%, transparent);
  mask-composite: intersect;
}

.contact-title {
  font-size: clamp(2.2rem, 7vw, 5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 2rem;
}
.contact-title em { color: var(--accent); }

.contact-email {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2.5vw, 1.3rem);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 0.2em;
  transition: color 0.2s;
}
.contact-email:hover { color: var(--accent); }

.contact-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 2.5rem;
}
.contact-links a {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-dim);
  text-decoration: none;
  transition: color 0.2s;
}
.contact-links a:hover { color: var(--accent); }

/* ------------------------------------------------------------- footer ----- */
.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding: 1.25rem var(--pad);
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--ink-dim);
}
.footer-mono { font-family: var(--font-mono); font-size: 0.72rem; }

/* ------------------------------------------------------ scroll reveal ----- */
.reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  html { scroll-behavior: auto; }
}