/* =========================================================
   Wesley Marinho — site pessoal · v3
   Escuro, MUITO simples e fluido. Subtração: respiro generoso,
   pouca linha, foco. Bordeaux como acento raro; monospace nos
   rótulos. Foto do hero em duotone, sem formas ao redor.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg:        #0A0C11;
  --surface:   #0F131b;
  --surface-2: #141926;

  --ink:    #EEF0F5;
  --ink-2:  #9AA1B1;
  --ink-3:  #656C7C;
  --ink-4:  #39404d;

  --accent:      #C42B2F;
  --accent-deep: #7B1E20;

  --line:      rgba(238, 240, 245, 0.09);
  --line-soft: rgba(238, 240, 245, 0.055);

  --maxw: 1080px;
  --gutter: clamp(22px, 5vw, 44px);
  --section: clamp(60px, 8vw, 104px);

  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', 'Menlo', monospace;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.75;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* fundo quase liso — só um respiro vertical, sem blobs */
body::before {
  content: "";
  position: fixed; inset: -100px 0 0 0; z-index: -2; pointer-events: none;
  background: linear-gradient(180deg, #0C0F17 0%, var(--bg) 26%);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--accent-deep); color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 3px; }

/* ---------- tipografia ---------- */
h1, h2, h3 { font-weight: 800; line-height: 1.08; letter-spacing: -0.03em; text-wrap: balance; }
h1 { font-weight: 900; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); letter-spacing: -0.032em; }
h3 { font-size: 1.15rem; letter-spacing: -0.015em; font-weight: 700; }

.eyebrow {
  font-family: var(--mono); font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-3);
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; margin-bottom: 24px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--accent); flex: none; }

.lead { color: var(--ink-2); font-size: 1.18rem; line-height: 1.65; max-width: 56ch; letter-spacing: -0.01em; }

/* ---------- layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--section) 0; position: relative; }
.section-head { max-width: 56ch; margin-bottom: clamp(48px, 7vw, 80px); }
.section-head h2 { margin-top: 8px; }
.section-head .lead { margin-top: 20px; }

.skip-link { position: absolute; left: -999px; top: 8px; z-index: 200; background: var(--accent); color: #fff; padding: 10px 16px; border-radius: 6px; }
.skip-link:focus { left: 16px; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px; font-family: var(--sans);
  font-weight: 600; font-size: 0.94rem; letter-spacing: -0.01em;
  padding: 14px 24px; border-radius: 8px; border: 1px solid transparent;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary::after { content: "→"; font-family: var(--mono); transition: transform .2s ease; }
.btn--primary:hover { background: var(--accent-deep); }
.btn--primary:hover::after { transform: translateX(4px); }
.btn--ghost { color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--ink-3); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: saturate(150%) blur(16px); -webkit-backdrop-filter: saturate(150%) blur(16px);
  background: rgba(10, 12, 17, 0.66); border-bottom: 1px solid var(--line-soft);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 0.98rem; letter-spacing: -0.02em; }
.brand .monogram {
  width: 32px; height: 32px; border-radius: 7px; background: var(--surface-2); border: 1px solid var(--line);
  display: grid; place-items: center; font-family: var(--mono); font-weight: 500; font-size: 0.72rem; color: var(--ink);
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-3); transition: color .15s; }
.nav-links a:hover { color: var(--ink); }
.nav-right { display: flex; align-items: center; gap: 18px; }
.lang { display: flex; align-items: center; gap: 1px; }
.lang a { font-family: var(--mono); font-size: 0.72rem; font-weight: 500; padding: 5px 8px; border-radius: 5px; color: var(--ink-4); }
.lang a:hover { color: var(--ink-2); }
.lang a[aria-current="true"] { color: var(--ink); background: var(--surface-2); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); color: var(--ink); border-radius: 7px; padding: 7px 10px; cursor: pointer; }
/* idioma dentro do menu (só no mobile) */
.menu-lang { display: none; }
.menu-lang a { font-family: var(--mono); font-size: 0.82rem; padding: 8px 13px; border: 1px solid var(--line); border-radius: 6px; color: var(--ink-2); }
.menu-lang a[aria-current="true"] { color: var(--ink); border-color: var(--accent); }

/* ---------- hero ---------- */
.hero { padding: clamp(64px, 11vw, 128px) 0 clamp(8px, 1vw, 16px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.8fr); gap: clamp(40px, 7vw, 88px); align-items: center; }
.hero h1 { font-size: clamp(3rem, 8vw, 5.6rem); font-weight: 900; letter-spacing: -0.045em; line-height: 0.92; }
.hero h1 .accent { color: var(--accent); }
.hero .role { margin-top: 26px; font-size: clamp(1.05rem, 2.1vw, 1.28rem); font-weight: 600; color: var(--ink); letter-spacing: -0.015em; }
.hero .areas {
  display: inline-flex; align-items: center; gap: 11px; margin-top: 26px;
  font-family: var(--mono); font-size: 0.86rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink); padding: 9px 18px; border: 1px solid rgba(196,43,47,0.45); border-radius: 999px; background: rgba(196,43,47,0.07);
}
.hero .areas .d { color: var(--accent); font-weight: 600; }
.hero .pitch { margin-top: 26px; color: var(--ink-2); font-size: 1.18rem; line-height: 1.7; max-width: 52ch; letter-spacing: -0.01em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; align-items: center; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 38px; }
.chip { font-family: var(--mono); font-size: 0.72rem; padding: 6px 11px; border-radius: 5px; border: 1px solid var(--line); color: var(--ink-3); }
.chip--b { color: var(--ink); border-color: rgba(196,43,47,0.35); }
.hero-social { display: flex; gap: 10px; margin-top: 30px; }
.hero-social a { width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink-2); transition: border-color .2s, color .2s, transform .2s; }
.hero-social a:hover { border-color: var(--accent); color: var(--ink); transform: translateY(-2px); }
.hero-social svg { width: 19px; height: 19px; fill: currentColor; }

/* retrato — duotone monocromático, sem formas ao redor */
.hero-photo { justify-self: center; width: 100%; max-width: 350px; }
.hero-photo img {
  width: 100%;
  filter: grayscale(1) brightness(1.18) contrast(1.0) sepia(0.42) hue-rotate(176deg) saturate(1.3);
  -webkit-mask-image: linear-gradient(180deg, #000 86%, transparent 100%);
          mask-image: linear-gradient(180deg, #000 86%, transparent 100%);
}

/* ---------- sobre (pilares arejados) ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(32px, 5vw, 56px); margin-top: 48px; }
.card { background: none; border: none; padding: 0; }
.pillar { display: flex; flex-direction: column; }
.pillar .tag { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; }
.pillar h3 { margin-bottom: 14px; font-size: 1.2rem; color: var(--ink); }
.pillar p { color: var(--ink-2); font-size: 0.98rem; line-height: 1.66; }
.pillar .ic { display: none; }  /* menos elementos: sem caixinha de ícone */

/* ---------- palestras (lista índice, bem arejada) ---------- */
.talks-list { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); margin-top: 40px; }
.talk {
  display: flex; align-items: baseline; justify-content: space-between; gap: 32px;
  padding: 30px 4px 30px 0; border-bottom: 1px solid var(--line);
  transition: padding-left .25s ease;
}
.talk:hover { padding-left: 12px; }
.talk h3 { font-size: 1.14rem; font-weight: 600; color: var(--ink); letter-spacing: -0.02em; flex: 1; }
.talk .meta { flex: none; text-align: right; }
.talk .where { font-family: var(--mono); color: var(--ink-3); font-size: 0.74rem; }

/* ---------- réguas de logos (bem discretas, muito ar) ---------- */
.marquee-wrap { border: none; padding: 0; overflow: visible; margin-top: clamp(56px, 8vw, 88px); }
.logos { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 0; }
.logos span { font-size: 0.9rem; font-weight: 500; color: var(--ink-3); padding: 0 24px; position: relative; white-space: nowrap; letter-spacing: -0.01em; }
.logos span::after { content: ""; position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 1px; height: 12px; background: var(--line); }
.logos span:last-child::after { display: none; }
.logos span:first-child { padding-left: 0; }
.logos span strong { color: var(--ink-2); font-weight: 600; }

/* ---------- mídia (lista arejada) ---------- */
.media-list { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); margin-top: 40px; }
.media-item { display: grid; grid-template-columns: 150px 1fr; gap: 24px; align-items: baseline; padding: 26px 0; border-bottom: 1px solid var(--line); background: none; }
.media-item .src { font-family: var(--mono); color: var(--ink-3); font-size: 0.72rem; letter-spacing: 0.05em; text-transform: uppercase; }
.media-item .ttl { color: var(--ink); font-size: 1rem; line-height: 1.5; letter-spacing: -0.01em; }

/* ---------- credenciais condensadas ---------- */
.cred-summary { display: flex; flex-direction: column; gap: 18px; max-width: 62ch; margin-top: 40px; }
.cred-line { color: var(--ink-2); font-size: 1.05rem; line-height: 1.6; letter-spacing: -0.01em; }
.cred-line strong { color: var(--ink); font-weight: 600; }
.cred-line .sep { color: var(--ink-4); margin: 0 6px; }

/* faixa de afiliações (logos monocromáticos) */
.affiliations { display: flex; flex-wrap: wrap; align-items: center; gap: 24px 38px; margin-top: 44px; }
.affiliations .aff-label { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-4); flex-basis: 100%; }
.affiliations a { display: inline-flex; }
.affiliations img { height: 27px; width: auto; opacity: 0.58; filter: grayscale(1) brightness(0) invert(0.68); transition: opacity .2s, filter .2s; }
.affiliations a:hover img { opacity: 1; filter: grayscale(1) brightness(0) invert(0.86); }

/* ---------- serviços (3 caminhos, contidos) ---------- */
.paths { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 40px); margin-top: 40px; }
.path { display: flex; flex-direction: column; padding-top: 28px; border-top: 1px solid var(--line); }
.path .ic { display: none; }
.path h3 { margin-bottom: 12px; font-size: 1.24rem; color: var(--ink); }
.path p { color: var(--ink-2); font-size: 0.98rem; line-height: 1.64; flex: 1; }
.path ul { list-style: none; margin: 18px 0 26px; display: grid; gap: 11px; }
.path ul li { color: var(--ink-2); font-size: 0.92rem; padding-left: 20px; position: relative; }
.path ul li::before { content: "—"; position: absolute; left: 0; color: var(--accent); font-family: var(--mono); }
.path .btn { margin-top: auto; align-self: flex-start; }

/* ---------- FAQ (accordion mínimo, arejado) ---------- */
.faq { border-top: 1px solid var(--line); max-width: 780px; margin-top: 40px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; padding: 30px 8px 30px 0; font-weight: 600; font-size: 1.08rem; letter-spacing: -0.02em;
  color: var(--ink); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; transition: color .2s;
}
.faq summary:hover { color: var(--accent); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); font-weight: 400; font-size: 1.4rem; color: var(--ink-3); transition: transform .25s ease, color .2s; flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); color: var(--accent); }
.faq .faq-body { padding: 0 40px 30px 0; color: var(--ink-2); font-size: 1rem; line-height: 1.68; max-width: 60ch; }

/* ---------- contato (banda contida) ---------- */
.contact { text-align: left; }
.contact-card { border: none; background: none; padding: 0; box-shadow: none; }
.contact-card .eyebrow { justify-content: flex-start; }
.contact-card h2 { max-width: 16ch; margin-bottom: 22px; }
.contact-card p { color: var(--ink-2); max-width: 50ch; font-size: 1.14rem; margin: 0 0 40px; }
.contact-links { display: flex; flex-wrap: wrap; gap: 12px; }
.contact-links a {
  display: inline-flex; align-items: center; gap: 11px; padding: 14px 22px; border-radius: 9px; border: 1px solid var(--line);
  font-weight: 600; font-size: 0.94rem; letter-spacing: -0.01em; color: var(--ink); transition: border-color .2s, transform .2s;
}
.contact-links a:hover { border-color: var(--ink-3); transform: translateY(-2px); }
.contact-links svg { width: 18px; height: 18px; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 48px 0; }
.footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; align-items: center; }
.footer-grid .fbrand { font-weight: 700; font-size: 1.05rem; letter-spacing: -0.02em; }
.footer-grid .fmeta { color: var(--ink-3); font-family: var(--mono); font-size: 0.74rem; margin-top: 5px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; border-radius: 8px; border: 1px solid var(--line); display: grid; place-items: center; transition: border-color .2s; }
.footer-social a:hover { border-color: var(--ink-3); }
.footer-social svg { width: 17px; height: 17px; fill: var(--ink-2); }

/* parallax sutil — scroll-driven (sem JS); some com reduce-motion e em navegador sem suporte */
@keyframes heroDrift { to { transform: translateY(-48px); } }
@keyframes bgDrift { to { transform: translateY(70px); } }
@supports (animation-timeline: scroll()) {
  @media (prefers-reduced-motion: no-preference) {
    .hero-photo img { animation: heroDrift linear both; animation-timeline: scroll(root); animation-range: 0 90vh; }
    body::before { animation: bgDrift linear both; animation-timeline: scroll(root); }
  }
}

/* elementos removidos/neutralizados do HTML antigo */
.sec-index, .stats, .stat, .creds, .cred-group { display: none; }

/* ---------- responsivo ---------- */
/* nav vira menu (hambúrguer) */
@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: flex-start;
    gap: 2px; background: var(--bg); border-bottom: 1px solid var(--line); padding: 16px var(--gutter) 20px;
  }
  .nav-links.open > a { padding: 11px 0; width: 100%; font-size: 0.82rem; }
  .nav-toggle { display: inline-flex; }
  .nav-right .lang { display: none; }   /* idioma vai pro menu */
  .nav-links.open .menu-lang { display: flex; flex-wrap: wrap; gap: 8px; width: 100%; margin-top: 12px; padding-top: 16px; border-top: 1px solid var(--line); }
}

/* empilha o hero — TEXTO primeiro, foto menor embaixo; grades em 1 coluna */
@media (max-width: 760px) {
  .hero { padding: 40px 0 16px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .hero h1 .accent { display: block; }
  .hero-photo { order: 0; max-width: 200px; min-width: 0; justify-self: start; }
  .hero .pitch { max-width: none; }
  .grid-3 { grid-template-columns: 1fr; gap: 38px; }
  .paths { grid-template-columns: 1fr; gap: 34px; }
  .talk { flex-direction: column; gap: 8px; padding: 24px 0; }
  .talk:hover { padding-left: 0; }
  .talk .meta { text-align: left; }
  .media-item { grid-template-columns: 118px 1fr; gap: 16px; }
}

/* celular: menos respiro, tipos e controles ajustados */
@media (max-width: 560px) {
  :root { --section: 66px; }
  .eyebrow { letter-spacing: 0.14em; font-size: 0.68rem; }
  .hero { padding: 24px 0 12px; }
  .hero h1 { font-size: clamp(2.1rem, 11.5vw, 2.9rem); }
  .hero .pitch { font-size: 1.05rem; }
  .section-head { margin-bottom: 34px; }
  .lang a { padding: 4px 6px; font-size: 0.68rem; }
  .brand .bname { display: none; }              /* só o monograma no celular */
  .hero-cta { flex-direction: column; align-items: stretch; gap: 10px; }
  .hero-cta .btn { justify-content: center; }
  .media-item { grid-template-columns: 1fr; gap: 4px; }
  .media-item .src { font-size: 0.68rem; }
  .faq summary { font-size: 1rem; padding: 24px 4px 24px 0; }
  .footer-grid { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto; transition: none !important; }
}