/* =====================================================================
   theme.css — Sistema de design do portfólio (v2)
   Direção: dark violeta moderno, tipografia com identidade,
   ritmo irregular e detalhes humanizados. Sem "cara de IA".
   ===================================================================== */

/* ------------------------------------------------------------ tokens -- */
:root {
  /* v2.0 — TI corporativa: azul principal, roxo como detalhe.
     Nomes legados mantidos: --violet=azul principal, --magenta=roxo
     secundário (detalhes/hover), --pink=ciano (links/micro-destaques). */
  --bg:            #080B12;
  --bg-soft:       #0D1320;
  --surface:       #111827;
  --surface-2:     #152036;
  --surface-3:     #1B2A45;

  /* texto */
  --text:          #F8FAFC;
  --text-dim:      #AEBDCD;
  --text-mute:     #94A3B8;

  /* marca — azul corporativo + roxo de apoio */
  --violet:        #2563EB;
  --violet-soft:   #38BDF8;
  --violet-deep:   #1D4ED8;
  --magenta:       #8B5CF6;
  --pink:          #22D3EE;
  --amber:         #FBBF24;

  /* linhas */
  --line:          rgba(148, 163, 184, .14);
  --line-strong:   rgba(148, 163, 184, .30);

  /* efeitos */
  --glow-violet:   rgba(37, 99, 235, .16);
  --glow-magenta:  rgba(139, 92, 246, .10);
  --shadow:        0 16px 40px rgba(2, 6, 16, .6);

  /* geometria — cantos assimétricos dão ritmo */
  --radius:        12px;
  --radius-lg:     22px 22px 22px 6px;
  --radius-card:   16px 16px 16px 6px;
  --container:     1140px;
  --nav-h:         70px;

  /* tipografia */
  --font: 'Space Grotesk', 'Inter', -apple-system, 'Segoe UI', Roboto, sans-serif;
  --script: 'Caveat', 'Segoe Script', cursive;
  --mono: ui-monospace, 'Cascadia Code', Consolas, Menlo, monospace;
}

/* ---------------------------------------------------------- reset ----- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.68;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--pink); text-decoration: none; transition: color .18s ease; }
a:hover { color: var(--magenta); }
h1, h2, h3, h4 { line-height: 1.14; margin: 0 0 .5em; letter-spacing: -.02em; }
p  { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; }

/* acessibilidade */
:focus-visible { outline: 2px solid var(--magenta); outline-offset: 3px; border-radius: 4px; }
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--magenta); color: #1B0322; font-weight: 700;
  padding: 10px 18px; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ------------------------------------------------------- layout ------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 26px; }
.section { padding: 104px 0; scroll-margin-top: calc(var(--nav-h) + 8px); }
.section--soft { background: var(--bg-soft); border-block: 1px solid var(--line); }

.section-head { max-width: 720px; margin-bottom: 54px; }
.section-head--center { margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: .74rem; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase; color: var(--violet-soft);
  margin-bottom: 16px;
}
.eyebrow::before { content: '//'; color: var(--magenta); font-weight: 700; letter-spacing: 0; }
.section-title {
  font-size: clamp(1.85rem, 3.4vw, 2.6rem); font-weight: 700; color: var(--text);
}
.section-title em { font-style: normal; color: var(--violet-soft); }
.section-lead { color: var(--text-dim); font-size: 1.05rem; margin-bottom: 0; }

/* anotação manuscrita — o detalhe humano */
.hand {
  font-family: var(--script); color: var(--pink);
  font-size: 1.25rem; font-weight: 600; letter-spacing: .01em;
  transform: rotate(-2deg); display: inline-block;
}

/* ------------------------------------------------------- nav ---------- */
[data-mount="nav"] { position: sticky; top: 0; z-index: 100; }
.nav {
  background: rgba(12, 9, 21, .78);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: var(--nav-h); gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 700; color: var(--text); font-size: 1rem; letter-spacing: -.01em; }
.brand:hover { color: var(--text); }
.brand-mark {
  width: 36px; height: 36px; border-radius: 10px 10px 10px 3px; flex: none;
  display: inline-flex; align-items: center; justify-content: center; white-space: nowrap;
  background: linear-gradient(135deg, var(--violet), var(--violet-deep));
  border: 1px solid rgba(56, 189, 248, .35);
  font-family: var(--mono); font-size: .74rem; font-weight: 700;
  color: #EFF6FF; box-shadow: 0 4px 14px rgba(37, 99, 235, .3);
}
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a {
  color: var(--text-dim); font-size: .9rem; font-weight: 500;
  padding: 8px 13px; border-radius: 9px; transition: color .18s ease, background .18s ease;
}
.nav-links a:hover { color: var(--text); background: rgba(56, 189, 248, .08); }
.nav-links a.is-active { color: var(--pink); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .87rem; font-weight: 700; color: #fff !important;
  background: linear-gradient(135deg, var(--magenta), var(--violet));
  padding: 9px 17px; border-radius: 11px 11px 11px 4px;
  transition: filter .18s ease, transform .18s ease;
}
.nav-cta:hover { filter: brightness(1.1); color: #fff !important; transform: translateY(-1px); }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--line-strong);
  border-radius: 10px; padding: 9px 11px; cursor: pointer; color: var(--text);
}
.nav-toggle svg { display: block; }
.nav-mobile { display: none; }

/* ------------------------------------------------------- hero --------- */
.hero {
  position: relative; overflow: hidden;
  padding: calc(var(--nav-h) + 76px) 0 96px;
  background:
    radial-gradient(1000px 520px at 82% -12%, rgba(37, 99, 235, .22), transparent 62%),
    radial-gradient(760px 460px at -10% 34%, rgba(139, 92, 246, .10), transparent 58%),
    var(--bg);
  border-bottom: 1px solid var(--line);
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image:
    radial-gradient(rgba(148, 163, 184, .10) 1px, transparent 1.6px);
  background-size: 30px 30px;
  mask-image: radial-gradient(ellipse 85% 65% at 60% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 85% 65% at 60% 0%, #000 30%, transparent 75%);
}
.hero-grid {
  position: relative; display: grid; gap: 56px; align-items: center;
  grid-template-columns: 1.22fr .78fr;
}
.hero-hello {
  display: inline-flex; align-items: baseline; gap: 12px; margin-bottom: 18px;
}
.hero-hello .hand { font-size: 1.45rem; color: var(--pink); }
.hero-hello .arrow-doodle { color: var(--magenta); flex: none; transform: translateY(3px); }
.status-pill {
  display: inline-flex; align-items: center; gap: 9px; margin-left: 22px;
  border: 1px solid rgba(251, 191, 36, .35); background: rgba(251, 191, 36, .07);
  color: #FDE68A; font-family: var(--mono); font-size: .76rem; font-weight: 500;
  padding: 6px 13px; border-radius: 999px; vertical-align: middle;
}
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); animation: pulse 2.6s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }
.hero h1 {
  font-size: clamp(2.7rem, 6.4vw, 4.4rem); font-weight: 700;
  letter-spacing: -.035em; margin-bottom: 14px;
}
.hero h1 .accent {
  color: var(--magenta);
}
.hero-role { font-size: clamp(1.02rem, 1.9vw, 1.28rem); font-weight: 600; color: var(--violet-soft); margin-bottom: 10px; letter-spacing: -.01em; }
.hero-spec {
  font-family: var(--mono); font-size: .92rem; color: var(--text-mute);
  letter-spacing: .05em; margin-bottom: 24px;
}
.hero-spec b { color: var(--pink); font-weight: 500; }
.hero-text { color: var(--text-dim); max-width: 600px; font-size: 1.06rem; margin-bottom: 10px; }
.hero-loc {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: .84rem; color: var(--text-mute);
  letter-spacing: .04em; margin-bottom: 26px;
}
.hero-loc svg { color: var(--magenta); flex: none; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; }

/* botões */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 600; font-size: .95rem; line-height: 1; letter-spacing: .01em;
  padding: 14px 22px; border-radius: 13px 13px 13px 5px; border: 1px solid transparent;
  cursor: pointer; transition: transform .16s ease, filter .16s ease, border-color .16s ease, background .16s ease;
}
.btn:active { transform: translateY(1px); }
.btn svg { flex: none; }
.btn--primary {
  background: linear-gradient(135deg, var(--violet), var(--violet-deep));
  color: #fff; box-shadow: 0 8px 24px rgba(37, 99, 235, .3);
}
.btn--primary:hover { filter: brightness(1.12); color: #fff; transform: translateY(-1px); }
.btn--outline { border-color: var(--line-strong); color: var(--text); background: rgba(148, 163, 184, .06); }
.btn--outline:hover { border-color: var(--violet-soft); color: var(--pink); }
.btn--ghost { color: var(--text-dim); border-color: var(--line); background: transparent; }
.btn--ghost:hover { color: var(--text); border-color: var(--line-strong); }
.btn--blue {
  background: linear-gradient(135deg, var(--violet-soft), var(--violet));
  color: #fff; box-shadow: 0 8px 24px rgba(37, 99, 235, .25);
}
.btn--blue:hover { filter: brightness(1.12); color: #fff; transform: translateY(-1px); }
.btn--wa {
  background: rgba(251, 191, 36, .08); border-color: rgba(251, 191, 36, .35); color: #FDE68A;
}
.btn--wa:hover { background: rgba(251, 191, 36, .16); color: #FEF3C7; border-color: rgba(251, 191, 36, .55); }
.btn--wa svg { color: var(--amber); }
.btn--lg { padding: 16px 28px; font-size: 1rem; }

/* retrato */
.portrait-wrap { display: grid; place-items: center; position: relative; }
.portrait-note {
  position: absolute; bottom: -6px; right: 8%;
  font-size: 1.15rem; color: var(--pink); transform: rotate(-4deg);
  text-shadow: 0 2px 12px rgba(12, 9, 21, .9);
  pointer-events: none;
}
.portrait {
  position: relative; width: min(320px, 80%); aspect-ratio: 1;
  border-radius: 50%; overflow: hidden;
  border: 1px solid var(--line-strong);
  background: linear-gradient(160deg, #14233C 0%, #0E1830 55%, #0A101E 100%);
  box-shadow: var(--shadow), 0 0 0 6px rgba(37, 99, 235, .10), 0 0 0 1px rgba(139, 92, 246, .20);
}
.portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center 25%; }
.portrait-badge {
  position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%) rotate(-1.5deg);
  white-space: nowrap; font-family: var(--script); font-size: 1.02rem; font-weight: 600;
  color: var(--pink); background: rgba(12, 9, 21, .88);
  border: 1px solid var(--line-strong); padding: 4px 14px; border-radius: 999px;
}

/* tags / chips */
.tag {
  display: inline-flex; align-items: center;
  font-family: var(--mono); font-size: .76rem; font-weight: 500; letter-spacing: .02em;
  color: #7DD3FC; background: rgba(34, 211, 238, .06);
  border: 1px solid rgba(34, 211, 238, .22);
  padding: 6px 12px; border-radius: 999px 999px 999px 4px;
}
.tag--neutral { color: var(--text-dim); background: rgba(148, 163, 184, .06); border-color: var(--line); }

/* ---------------------------------------------------- métricas -------- */
.metrics { border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.metrics-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.metric {
  display: flex; flex-direction: column; gap: 6px;
  padding: 40px 34px; border-left: 1px solid var(--line);
  position: relative;
}
.metric:first-child { border-left: 0; }
.metric + .metric { border-left: 1px solid var(--line); }
.metric-value {
  font-size: clamp(2.1rem, 4.4vw, 3.1rem); font-weight: 700;
  letter-spacing: -.03em; line-height: 1;
  background: linear-gradient(120deg, var(--pink), var(--violet-soft));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.metric-label { color: var(--text-dim); font-size: .95rem; max-width: 320px; }
.metric-src { font-family: var(--mono); font-size: .7rem; color: var(--text-mute); letter-spacing: .08em; text-transform: uppercase; }

/* ------------------------------------------------------- cards -------- */
.cards-grid { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-card); padding: 26px 24px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.card:nth-child(odd) { transform: rotate(-.35deg); }
.card:nth-child(even) { transform: rotate(.3deg); }
.card:hover { transform: rotate(0deg) translateY(-4px); border-color: rgba(56, 189, 248, .45); box-shadow: var(--shadow); }
.card-icon { color: var(--violet-soft); margin-bottom: 16px; display: block; }
.card-icon svg { width: 26px; height: 26px; }
.card-title { font-size: 1.07rem; font-weight: 700; margin-bottom: 8px; letter-spacing: -.01em; }
.card-text { color: var(--text-dim); font-size: .92rem; margin: 0; }

/* --------------------------------------------- outros projetos (github) */
.more-tag {
  font-family: var(--mono); font-size: .66rem; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase; color: var(--magenta);
  margin: 0 0 6px;
}
.more-highlight {
  display: inline-block; margin: 14px 0 0;
  font-size: .8rem; font-weight: 500; color: #FDE68A;
  border: 1px solid rgba(251, 191, 36, .25); background: rgba(251, 191, 36, .06);
  border-radius: 999px 999px 999px 4px; padding: 4px 12px;
}
.more-actions { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; margin-top: 16px; }
.more-link {
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 600; font-size: .92rem; color: var(--pink);
}
.more-link:hover { color: var(--violet-soft); }
.more-link svg { transition: transform .16s ease; }
.more-link:hover svg { transform: translateX(3px); }
.more-link--dl { color: var(--amber); }
.more-link--dl:hover { color: #FDE68A; }
.more-card .skill-tags { margin-top: 14px; }

/* meu papel (projeto destaque) */
.my-role {
  margin: 14px 0 0; padding: 12px 16px;
  background: rgba(37, 99, 235, .06); border: 1px solid rgba(56, 189, 248, .2);
  border-radius: 10px 10px 10px 3px;
  color: var(--text-dim); font-size: .9rem;
}
.my-role-label {
  display: block; font-family: var(--mono); font-size: .64rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--violet-soft);
  margin-bottom: 3px;
}

/* certificados colapsáveis */
.certs-more { margin-top: 22px; }
.certs-more .btn svg { transition: transform .2s ease; }
.certs-more .btn[aria-expanded="true"] svg { transform: rotate(180deg); }
.is-hidden { display: none !important; }

/* ------------------------------------------------------ sobre --------- */
.about-intro {
  display: grid; grid-template-columns: auto 1fr; gap: 40px; align-items: center;
  margin-bottom: 44px;
}
.about-photo { position: relative; width: min(240px, 60vw); }
.about-photo img {
  width: 100%; aspect-ratio: 1; object-fit: cover; object-position: center 20%;
  border-radius: 24px 24px 24px 8px;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow), 0 0 0 6px rgba(37, 99, 235, .08);
}
.about-photo .hand {
  position: absolute; bottom: -12px; right: 6px;
  font-size: 1.1rem; transform: rotate(-3deg);
  text-shadow: 0 2px 10px rgba(8, 11, 18, .95);
}
.about-intro .about-text p:first-child { font-size: 1.12rem; color: var(--text); font-weight: 500; }
.about-grid { display: grid; gap: 52px; grid-template-columns: 1.5fr 1fr; align-items: start; }
.about-text p { color: var(--text-dim); font-size: 1.04rem; }
.about-text p strong { color: var(--text); font-weight: 600; }
.about-quote {
  margin: 28px 0 0; padding: 20px 24px;
  border-left: 3px solid var(--magenta); border-radius: 4px 14px 14px 4px;
  background: linear-gradient(120deg, rgba(139, 92, 246, .08), rgba(37, 99, 235, .05));
  color: var(--text); font-weight: 500; font-size: 1.05rem;
}
.about-quote .hand { display: block; font-size: 1.1rem; margin-bottom: 6px; transform: rotate(-1deg); }
.about-facts { display: grid; gap: 14px; }
.fact {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; display: flex; flex-direction: column; gap: 2px;
  transition: border-color .18s ease;
}
.fact:hover { border-color: var(--line-strong); }
.fact-label { font-family: var(--mono); font-size: .68rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--violet-soft); }
.fact-value { font-weight: 700; color: var(--text); font-size: 1.02rem; }
.fact-sub { font-size: .84rem; color: var(--text-mute); }

/* ---------------------------------------------------- timeline -------- */
.timeline { position: relative; padding-left: 38px; list-style: none; }
.timeline::before {
  content: ''; position: absolute; left: 10px; top: 8px; bottom: 8px;
  width: 2px; border-radius: 2px;
  background: linear-gradient(180deg, var(--magenta), var(--violet) 45%, rgba(139, 92, 246, .15));
}
.tl-item { position: relative; padding-bottom: 48px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute; left: -36px; top: 7px; width: 18px; height: 18px; border-radius: 50% 50% 50% 4px;
  background: var(--bg); border: 2px solid var(--text-mute); transform: rotate(45deg);
}
.tl-item.is-current .tl-dot {
  border-color: var(--magenta); background: rgba(232, 121, 249, .18);
  box-shadow: 0 0 0 6px rgba(232, 121, 249, .08);
}
.tl-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; margin-bottom: 4px; }
.tl-company { font-size: 1.2rem; font-weight: 700; color: var(--text); letter-spacing: -.015em; }
.tl-role { color: var(--violet-soft); font-weight: 500; font-size: .97rem; }
.tl-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-bottom: 10px; }
.tl-meta span { display: inline-flex; align-items: center; gap: 6px; color: var(--text-mute); font-family: var(--mono); font-size: .8rem; }
.badge-current {
  font-family: var(--mono); font-size: .66rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: #fff; background: linear-gradient(135deg, var(--violet), var(--violet-deep));
  border-radius: 7px 7px 7px 2px; padding: 3px 9px;
}
.tl-summary { color: var(--text-dim); font-size: .95rem; margin-bottom: 12px; max-width: 720px; }
.tl-list { display: grid; gap: 7px; max-width: 760px; }
.tl-list li { position: relative; padding-left: 20px; color: var(--text-dim); font-size: .92rem; }
.tl-list li::before { content: '›'; position: absolute; left: 2px; color: var(--magenta); font-weight: 700; }
.tl-item.is-minor .tl-company { font-weight: 600; color: var(--text-dim); }
.tl-item.is-minor .tl-list li { color: var(--text-mute); }

/* ------------------------------------------------------- projeto ------ */
.project { background: var(--bg-soft); border-block: 1px solid var(--line); }
.project-shell {
  background: var(--surface); border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow);
}
.project-top {
  padding: 36px 38px; display: grid; gap: 28px;
  grid-template-columns: 1.35fr .65fr;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(640px 280px at 88% 0%, rgba(37, 99, 235, .16), transparent 65%),
    var(--surface);
}
.project-label {
  display: flex; align-items: center; gap: 10px; color: var(--pink);
  font-family: var(--mono); font-weight: 500; font-size: .76rem; letter-spacing: .16em;
  text-transform: uppercase; margin-bottom: 14px;
}
.project-label::before { content: '//'; color: var(--violet-soft); letter-spacing: 0; }
.project-title { font-size: clamp(1.8rem, 3.6vw, 2.5rem); font-weight: 700; letter-spacing: -.025em; }
.project-desc { color: var(--text-dim); max-width: 640px; }
.project-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.project-side { display: flex; flex-direction: column; gap: 18px; }
.project-side h3 {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--violet-soft); margin-bottom: 10px; font-weight: 500;
}
.project-metrics { display: grid; gap: 10px; }
.project-metric {
  display: flex; align-items: center; gap: 10px;
  background: rgba(251, 191, 36, .05); border: 1px solid rgba(251, 191, 36, .22);
  color: #FDE68A; font-weight: 500; font-size: .88rem;
  border-radius: 10px 10px 10px 3px; padding: 10px 14px;
}
.project-metric svg { color: var(--amber); }
.project-body { padding: 34px 38px 38px; }

/* pipeline visual */
.pipeline { display: flex; align-items: stretch; flex-wrap: wrap; margin-bottom: 36px; }
.pipe-step { position: relative; flex: 1 1 0; min-width: 128px; }
.pipe-box {
  text-align: center; padding: 16px 10px; margin: 0 8px;
  background: var(--surface-2); border: 1px solid var(--line-strong);
  border-radius: 12px 12px 12px 4px;
  font-weight: 600; font-size: .88rem; color: var(--text);
  transition: border-color .18s ease, transform .18s ease;
}
.pipe-box small { display: block; font-weight: 400; color: var(--violet-soft); font-size: .68rem; margin-top: 4px; font-family: var(--mono); letter-spacing: .12em; }
.pipe-step:hover .pipe-box { border-color: var(--magenta); transform: translateY(-2px); }
.pipe-arrow { display: grid; place-items: center; color: var(--violet); font-size: 1rem; flex: 0 0 auto; padding: 0 2px; }
.pipe-arrow::before { content: '→'; }
@media (max-width: 860px) {
  .pipeline { flex-direction: column; gap: 6px; }
  .pipe-box { margin: 0; }
  .pipe-arrow::before { content: '↓'; }
}

/* screenshots */
.shots { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.shot {
  border: 1px solid var(--line-strong); border-radius: 14px 14px 14px 5px;
  overflow: hidden; background: var(--bg);
  transition: transform .2s ease, box-shadow .2s ease;
}
.shot:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.shot img { width: 100%; aspect-ratio: 16 / 9.5; object-fit: cover; }
.shot-cap { padding: 11px 14px; font-size: .8rem; color: var(--text-dim); border-top: 1px solid var(--line); background: var(--surface-2); }

/* --------------------------------------------------- competencias ----- */
.skills-grid { display: grid; gap: 18px; grid-template-columns: repeat(2, 1fr); }
.skill-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-card); padding: 24px;
  transition: border-color .18s ease, transform .18s ease;
}
.skill-card:hover { border-color: rgba(56, 189, 248, .35); transform: translateY(-2px); }
.skill-card--accent {
  border-color: rgba(56, 189, 248, .3);
  background: linear-gradient(160deg, rgba(37, 99, 235, .07), var(--surface) 50%);
}
.skill-head { display: flex; align-items: center; gap: 13px; margin-bottom: 16px; }
.skill-head .card-icon { margin: 0; }
.skill-head h3 { margin: 0; font-size: 1.04rem; letter-spacing: -.01em; }
.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }

/* ------------------------------------------------------ mindset ------- */
.mindset-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pillar {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-card); padding: 26px 22px 22px;
  transition: transform .18s ease, border-color .18s ease;
}
.pillar:hover { transform: translateY(-3px); border-color: rgba(56, 189, 248, .35); }
.pillar-step {
  position: absolute; top: 16px; right: 16px;
  font-family: var(--mono); font-size: .68rem; color: var(--violet-soft);
  border: 1px solid var(--line); border-radius: 7px 7px 7px 2px; padding: 2px 8px;
}
.pillar-icon { color: var(--magenta); display: block; margin-bottom: 14px; }
.pillar-icon svg { width: 24px; height: 24px; }
.pillar h3 { font-family: var(--mono); font-size: .82rem; font-weight: 600; letter-spacing: .18em; color: var(--pink); margin-bottom: 8px; }
.pillar p { color: var(--text-dim); font-size: .89rem; margin: 0; }

/* ------------------------------------------------------- saúde -------- */
.health-note {
  display: grid; grid-template-columns: auto 1fr; gap: 22px; align-items: center;
  background: linear-gradient(120deg, rgba(37, 99, 235, .10), rgba(139, 92, 246, .05));
  border: 1px solid rgba(37, 99, 235, .30); border-radius: var(--radius-lg);
  padding: 30px 32px;
}
.health-icon { color: var(--violet-soft); }
.health-icon svg { width: 40px; height: 40px; }
.health-note h3 { margin-bottom: 6px; font-size: 1.12rem; }
.health-note p { margin: 0; color: var(--text-dim); }

/* ---------------------------------------------------- formação -------- */
.edu-grid { display: grid; gap: 16px; grid-template-columns: repeat(2, 1fr); }
.edu-card {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-card); padding: 22px 24px;
  transition: border-color .18s ease;
}
.edu-card:hover { border-color: var(--line-strong); }
.edu-type {
  display: inline-block; font-family: var(--mono); font-size: .64rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--violet-soft); background: rgba(139, 92, 246, .1);
  border: 1px solid rgba(139, 92, 246, .3);
  padding: 3px 10px; border-radius: 7px 7px 7px 2px; margin-bottom: 12px;
}
.edu-card h3 { font-size: 1.04rem; margin-bottom: 4px; }
.edu-school { color: var(--text-dim); font-size: .92rem; }
.edu-note { margin-top: 10px; font-size: .84rem; color: var(--text-mute); font-style: italic; }
.edu-card--minor { opacity: .75; }

/* certificações */
.certs-grid { display: grid; gap: 14px; grid-template-columns: repeat(3, 1fr); margin-top: 44px; }
.cert {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-card);
  padding: 18px 20px;
  transition: border-color .18s ease, transform .18s ease;
}
.cert:hover { border-color: rgba(56, 189, 248, .35); transform: translateY(-2px); }
.cert-icon { color: var(--violet-soft); flex: none; margin-top: 2px; }
.cert-name { font-weight: 600; font-size: .94rem; margin-bottom: 2px; }
.cert-detail { color: var(--text-dim); font-size: .85rem; }
.cert-hours {
  margin-left: auto; flex: none; font-family: var(--mono); font-size: .74rem;
  color: #7DD3FC; border: 1px solid rgba(34, 211, 238, .3); padding: 2px 9px; border-radius: 7px 7px 7px 2px;
}
.cert-area {
  margin-left: auto; flex: none; font-family: var(--mono); font-size: .64rem; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase; color: var(--violet-soft);
  border: 1px solid var(--line); padding: 3px 9px; border-radius: 7px 7px 7px 2px;
}

/* ------------------------------------------------------ contato ------- */
.contact { text-align: center; }
.contact-box {
  max-width: 800px; margin: 0 auto; padding: 60px 44px;
  background:
    radial-gradient(540px 260px at 50% 0%, rgba(37, 99, 235, .14), transparent 70%),
    var(--surface);
  border: 1px solid var(--line-strong); border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.contact-status {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 22px;
  border: 1px solid rgba(251, 191, 36, .35); background: rgba(251, 191, 36, .07);
  color: #FDE68A; font-family: var(--mono); font-size: .78rem; font-weight: 500;
  padding: 7px 15px; border-radius: 999px;
}
.contact h2 { font-size: clamp(1.9rem, 4.2vw, 2.7rem); font-weight: 700; margin-bottom: 14px; letter-spacing: -.025em; }
.contact-lead { color: var(--text-dim); font-size: 1.05rem; max-width: 560px; margin: 0 auto 32px; }
.contact-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-bottom: 30px; }
.contact-sec { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 22px; color: var(--text-mute); font-size: .88rem; }
.contact-sec a { color: var(--text-dim); }
.contact-sec a:hover { color: var(--pink); }

/* ------------------------------------------------------- footer ------- */
.footer { border-top: 1px solid var(--line); background: var(--bg-soft); padding: 36px 0; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 10px 28px; align-items: center; justify-content: space-between; color: var(--text-mute); font-size: .85rem; }
.footer a { color: var(--text-dim); }
.footer a:hover { color: var(--pink); }
.footer .hand { font-size: 1.15rem; transform: rotate(-1.5deg); }

/* ------------------------------------------- páginas internas (case) -- */
.case-hero {
  position: relative; padding: calc(var(--nav-h) + 58px) 0 58px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(860px 420px at 85% -10%, rgba(37, 99, 235, .16), transparent 60%),
    var(--bg);
}
.case-hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(148, 163, 184, .10) 1px, transparent 1.6px);
  background-size: 30px 30px;
  mask-image: radial-gradient(ellipse 85% 80% at 50% 0%, #000 35%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 85% 80% at 50% 0%, #000 35%, transparent 80%);
}
.case-hero-inner { position: relative; }
.back-link { display: inline-flex; align-items: center; gap: 8px; color: var(--text-mute); font-size: .9rem; font-weight: 500; margin-bottom: 28px; }
.back-link:hover { color: var(--pink); }
.case-title { font-size: clamp(2.3rem, 5.2vw, 3.6rem); font-weight: 700; letter-spacing: -.03em; }
.case-title em {
  font-style: normal;
  background: linear-gradient(120deg, var(--magenta), var(--violet-soft));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.case-subtitle { font-size: 1.15rem; color: var(--text); font-weight: 500; margin-bottom: 14px; }
.case-hero-text { color: var(--text-dim); max-width: 700px; font-size: 1.05rem; margin-bottom: 24px; }
.case-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-bottom: 26px; }
.case-meta span { display: inline-flex; align-items: center; gap: 7px; color: var(--text-mute); font-size: .88rem; }
.case-meta .dot { width: 7px; height: 7px; border-radius: 50% 50% 50% 2px; background: var(--amber); }
.case-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.case-nav { display: flex; flex-wrap: wrap; gap: 8px; margin: 32px 0 0; }
.case-nav a {
  font-family: var(--mono); font-size: .78rem; font-weight: 500; color: var(--text-dim);
  border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px;
  transition: color .15s ease, border-color .15s ease;
}
.case-nav a:hover { color: var(--pink); border-color: rgba(56, 189, 248, .4); }
.case-section { padding: 68px 0; scroll-margin-top: calc(var(--nav-h) + 8px); }
.case-section + .case-section { border-top: 1px solid var(--line); }
.case-num { font-family: var(--mono); color: var(--magenta); font-size: .85rem; margin-right: 12px; }
.case-split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.case-list { display: grid; gap: 12px; }
.case-list li {
  position: relative; padding: 14px 18px 14px 46px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px 12px 12px 4px;
  color: var(--text-dim); font-size: .95rem;
}
.case-list li::before {
  content: '✓'; position: absolute; left: 16px; top: 14px;
  width: 20px; height: 20px; border-radius: 6px 6px 6px 2px; display: grid; place-items: center;
  font-size: .72rem; font-weight: 700; color: #fff;
  background: linear-gradient(135deg, var(--violet), var(--violet-deep));
}
.case-list--problem li::before { content: '!'; background: var(--violet-deep); color: #fff; }
.tech-table { display: grid; gap: 10px; }
.tech-row {
  display: grid; grid-template-columns: 190px 1fr; gap: 16px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px 12px 12px 4px; padding: 14px 18px;
}
.tech-name { font-family: var(--mono); font-weight: 600; color: var(--pink); font-size: .9rem; }
.tech-role { color: var(--text-dim); font-size: .92rem; }
.case-shots { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.case-note { color: var(--text-mute); font-size: .88rem; font-style: italic; margin-top: 14px; }
.case-footer-cta {
  text-align: center; padding: 76px 0;
  border-top: 1px solid var(--line);
  background: radial-gradient(640px 280px at 50% 100%, rgba(37, 99, 235, .14), transparent 70%);
}
.case-footer-cta h2 { font-size: clamp(1.7rem, 3.6vw, 2.3rem); margin-bottom: 10px; }
.case-footer-cta p { color: var(--text-dim); margin-bottom: 28px; }

/* ---------------------------------------------------- animações ------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .card:nth-child(odd), .card:nth-child(even) { transform: none; }
}

/* ---------------------------------------------------- responsivo ------ */
@media (max-width: 1080px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .mindset-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; gap: 46px; }
  .portrait-wrap { order: -1; }
  .portrait { width: min(240px, 64%); }
  .about-intro { grid-template-columns: 1fr; justify-items: center; gap: 36px; }
  .about-photo { width: min(200px, 56vw); }
  .about-grid { grid-template-columns: 1fr; }
  .project-top { grid-template-columns: 1fr; }
  .case-split { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .edu-grid { grid-template-columns: 1fr; }
  .section { padding: 76px 0; }
}
@media (max-width: 760px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .nav-mobile {
    display: none; flex-direction: column; gap: 4px;
    padding: 12px 26px 20px; border-top: 1px solid var(--line);
    background: rgba(8, 11, 18, .97);
  }
  .nav-mobile.is-open { display: flex; }
  .nav-mobile a { color: var(--text-dim); font-weight: 500; padding: 12px 10px; border-radius: 10px; }
  .nav-mobile a:hover { background: rgba(56, 189, 248, .08); color: var(--text); }
  .cards-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr; }
  .metric { border-left: 0; border-top: 1px solid var(--line); padding: 30px 26px; }
  .metric:first-child { border-top: 0; }
  .metric + .metric { border-left: 0; }
  .shots, .case-shots { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; }
  .mindset-grid { grid-template-columns: 1fr; }
  .tech-row { grid-template-columns: 1fr; gap: 4px; }
  .contact-box { padding: 44px 24px; }
  .section { padding: 64px 0; }
  .hero { padding-top: calc(var(--nav-h) + 48px); }
  .project-body, .project-top { padding-inline: 24px; }
  .hero-hello .status-pill { margin-left: 0; margin-top: 8px; }
  .hero-hello { flex-wrap: wrap; }
  .hero-hello .arrow-doodle { display: none; }
}
@media (max-width: 480px) {
  .hero-actions .btn { flex: 1 1 auto; justify-content: center; }
  .contact-actions .btn { flex: 1 1 auto; justify-content: center; }
}

/* impressão */
@media print {
  .nav, .nav-mobile, .reveal { display: none !important; }
  body { background: #fff; color: #111; }
}