/* ============================================================
   Victor Henrique Ramos — Portfolio
   Tema: dark techy refinado (ciano/violeta, glass, mono)
   ============================================================ */

:root {
  --bg:        #08080c;
  --bg-2:      #0b0b12;
  --surface:   rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border:    rgba(255, 255, 255, 0.09);
  --border-2:  rgba(255, 255, 255, 0.16);
  --text:      #ecedf3;
  --muted:     #9b9caf;
  --faint:     #6b6c80;

  --cyan:   #22d3ee;
  --violet: #a78bfa;
  --grad:   linear-gradient(110deg, #22d3ee 0%, #818cf8 50%, #a78bfa 100%);

  --shadow:    0 18px 50px -20px rgba(0, 0, 0, 0.8);
  --shadow-sm: 0 6px 20px -10px rgba(0, 0, 0, 0.7);

  --max:    1120px;
  --radius: 16px;

  --ff-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --ff-head: 'Sora', 'Inter', system-ui, sans-serif;
  --ff-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
body {
  font-family: var(--ff-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: rgba(34, 211, 238, 0.3); color: #fff; }

.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: 24px; }
.mono { font-family: var(--ff-mono); }
.grad {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.skip-link {
  position: fixed; top: -60px; left: 16px; z-index: 200;
  background: var(--cyan); color: #00131a; padding: 10px 16px;
  border-radius: 10px; font-weight: 600; transition: top .2s;
}
.skip-link:focus { top: 16px; }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

/* ---------- fundo decorativo ---------- */
.bg-decor { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 80%);
}
.glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; }
.glow-1 { width: 540px; height: 540px; top: -180px; left: -120px;
  background: radial-gradient(circle, rgba(34,211,238,.40), transparent 70%); animation: float1 18s ease-in-out infinite; }
.glow-2 { width: 480px; height: 480px; top: 8%; right: -160px;
  background: radial-gradient(circle, rgba(167,139,250,.38), transparent 70%); animation: float2 22s ease-in-out infinite; }
.glow-3 { width: 600px; height: 600px; bottom: -10%; left: 30%;
  background: radial-gradient(circle, rgba(99,102,241,.22), transparent 70%); animation: float1 26s ease-in-out infinite; }
@keyframes float1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(40px,30px); } }
@keyframes float2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-40px,40px); } }

/* ---------- glass ---------- */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
}
.nav.scrolled {
  background: rgba(8, 8, 12, 0.72);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand-mark {
  font-family: var(--ff-head); font-weight: 800; letter-spacing: .12em;
  font-size: 1.05rem; padding: 7px 11px; border: 1px solid var(--border-2);
  border-radius: 10px; background: var(--surface);
}
.brand:hover .brand-mark { border-color: var(--cyan); }

.nav-links { display: flex; gap: 6px; }
.nav-links a {
  font-size: .92rem; color: var(--muted); padding: 8px 12px; border-radius: 8px;
  transition: color .2s, background .2s; position: relative;
}
.nav-links a:hover { color: var(--text); background: var(--surface); }

.nav-actions { display: flex; align-items: center; gap: 14px; }
.lang-toggle { display: flex; align-items: center; gap: 4px; font-family: var(--ff-mono); font-size: .82rem; }
.lang-btn { color: var(--faint); padding: 4px 6px; border-radius: 6px; transition: color .2s; font-weight: 500; }
.lang-btn.is-active { color: var(--cyan); }
.lang-btn:hover { color: var(--text); }
.lang-sep { color: var(--faint); }

.menu-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.menu-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 22px; border-radius: 11px; font-weight: 600; font-size: .94rem;
  transition: transform .18s, box-shadow .25s, border-color .2s, background .2s;
}
.btn-primary { background: var(--grad); color: #04141a; box-shadow: 0 8px 26px -10px rgba(34,211,238,.6); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px -8px rgba(34,211,238,.7); }
.btn-ghost { border: 1px solid var(--border-2); color: var(--text); background: var(--surface); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--cyan); }

/* ---------- hero ---------- */
.hero { padding: clamp(48px, 9vw, 110px) 0 clamp(40px, 6vw, 72px); }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }

.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--muted); font-size: .82rem; margin-bottom: 22px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #34d399; box-shadow: 0 0 0 0 rgba(52,211,153,.6); animation: pulse 2.4s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(52,211,153,.5);} 70% { box-shadow: 0 0 0 9px rgba(52,211,153,0);} 100% { box-shadow: 0 0 0 0 rgba(52,211,153,0);} }

.hero-title {
  font-family: var(--ff-head); font-weight: 800; line-height: 1.04;
  font-size: clamp(2.6rem, 6.2vw, 4.6rem); letter-spacing: -.02em; margin-bottom: 16px;
}
.hero-role { font-family: var(--ff-head); font-weight: 600; font-size: clamp(1.1rem, 2.4vw, 1.5rem); margin-bottom: 18px; color: var(--text); }
.rotator { color: var(--cyan); }
.hero-sub { color: var(--muted); font-size: 1.04rem; max-width: 54ch; margin-bottom: 24px; }

.hero-chips { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 30px; color: var(--faint); font-size: .82rem; }
.hero-chips li { white-space: nowrap; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }

/* hero card (code) */
.hero-card { padding: 0; overflow: hidden; box-shadow: var(--shadow); position: relative; }
.hero-card::before {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius); padding: 1px;
  background: linear-gradient(140deg, rgba(34,211,238,.5), transparent 40%, transparent 60%, rgba(167,139,250,.5));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.card-bar { display: flex; align-items: center; gap: 7px; padding: 13px 16px; border-bottom: 1px solid var(--border); background: rgba(255,255,255,.02); }
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot.r { background: #ff5f57; } .dot.y { background: #febc2e; } .dot.g { background: #28c840; }
.card-title { margin-left: 8px; color: var(--faint); font-size: .78rem; }
.code { padding: 20px 22px; font-size: .86rem; line-height: 1.85; overflow-x: auto; color: var(--text); }
.c-key  { color: var(--muted); }
.c-prop { color: var(--cyan); }
.c-str  { color: #c4b5fd; }
.c-num  { color: #fbbf24; }

/* ---------- stats ---------- */
.stats { padding: 8px 0 12px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat {
  text-align: center; padding: 26px 14px; border: 1px solid var(--border);
  border-radius: var(--radius); background: var(--surface);
}
.stat-num { display: block; font-family: var(--ff-head); font-weight: 800; font-size: clamp(1.9rem, 4vw, 2.8rem); line-height: 1; }
.stat-num { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { display: block; margin-top: 8px; color: var(--muted); font-size: .86rem; }

/* ---------- sections ---------- */
.section { padding: clamp(56px, 9vw, 104px) 0; }
.kicker { color: var(--cyan); font-size: .82rem; letter-spacing: .04em; margin-bottom: 12px; }
.section-title {
  font-family: var(--ff-head); font-weight: 700; letter-spacing: -.02em;
  font-size: clamp(1.7rem, 3.6vw, 2.6rem); margin-bottom: 40px;
}

/* sobre */
.about-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 44px; align-items: start; }
.about-text p { color: var(--muted); margin-bottom: 16px; max-width: 60ch; }
.about-text p:last-child { margin-bottom: 0; }
.about-highlights { display: grid; gap: 12px; }
.about-highlights li {
  display: flex; flex-direction: column; gap: 3px; padding: 16px 18px;
  border: 1px solid var(--border); border-radius: 12px; background: var(--surface);
  transition: border-color .2s, transform .2s;
}
.about-highlights li:hover { border-color: var(--border-2); transform: translateX(4px); }
.about-highlights strong { font-family: var(--ff-head); font-size: .98rem; }
.about-highlights span { color: var(--muted); font-size: .9rem; }

/* stack */
.stack-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.stack-card { padding: 22px 22px 24px; transition: transform .2s, border-color .2s; }
.stack-card:hover { transform: translateY(-4px); border-color: var(--border-2); }
.stack-card h3 { font-family: var(--ff-head); font-size: 1.1rem; margin-bottom: 16px; }
.stack-card h3::before { content: "▹ "; color: var(--cyan); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags li {
  font-size: .78rem; padding: 5px 11px; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--muted);
  transition: color .2s, border-color .2s;
}
.stack-card:hover .tags li { color: var(--text); }

/* timeline */
.timeline { position: relative; display: grid; gap: 18px; padding-left: 28px; }
.timeline::before {
  content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 2px;
  background: linear-gradient(var(--cyan), var(--violet), transparent);
}
.tl-item { position: relative; }
.tl-dot {
  position: absolute; left: -28px; top: 22px; width: 14px; height: 14px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--cyan); box-shadow: 0 0 0 4px rgba(34,211,238,.12);
}
.tl-body { padding: 22px 24px; transition: transform .2s, border-color .2s; }
.tl-body:hover { transform: translateX(5px); border-color: var(--border-2); }
.tl-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 4px; }
.tl-head h3 { font-family: var(--ff-head); font-size: 1.18rem; }
.tl-date { color: var(--cyan); font-size: .82rem; }
.tl-role { color: var(--violet); font-weight: 500; font-size: .92rem; margin-bottom: 10px; }
.tl-body p:last-child { color: var(--muted); font-size: .95rem; }

/* projetos */
.project-featured { padding: 32px; margin-bottom: 18px; position: relative; overflow: hidden; }
.project-featured::after {
  content: ""; position: absolute; top: -40%; right: -10%; width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(167,139,250,.16), transparent 70%); pointer-events: none;
}
.pf-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.pf-head h3 { font-family: var(--ff-head); font-size: 1.7rem; }
.pf-sub { color: var(--violet); font-size: .95rem; margin-top: 2px; }
.badge {
  font-size: .72rem; padding: 6px 12px; border-radius: 999px; white-space: nowrap;
  border: 1px solid rgba(52,211,153,.4); color: #6ee7b7; background: rgba(52,211,153,.08);
}
.pf-desc { color: var(--muted); margin-bottom: 18px; max-width: 70ch; }
.pf-points { display: grid; gap: 10px; margin-bottom: 20px; }
.pf-points li { position: relative; padding-left: 24px; color: var(--text); font-size: .95rem; }
.pf-points li::before { content: "▸"; position: absolute; left: 0; color: var(--cyan); }
.pf-note { margin-top: 16px; color: var(--faint); font-size: .78rem; border-top: 1px solid var(--border); padding-top: 14px; }

.project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.project-card { padding: 26px; transition: transform .2s, border-color .2s; }
.project-card:hover { transform: translateY(-4px); border-color: var(--border-2); }
.project-card h3 { font-family: var(--ff-head); font-size: 1.25rem; margin-bottom: 10px; }
.project-card p { color: var(--muted); font-size: .93rem; margin-bottom: 16px; }

/* contato */
.contact-wrap { text-align: center; }
.contact-wrap .kicker { display: inline-block; }
.contact-sub { color: var(--muted); max-width: 52ch; margin: 0 auto 30px; font-size: 1.05rem; }
.contact-links { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.contact-btn { padding: 13px 26px; border-radius: 11px; font-weight: 600; font-size: .95rem; transition: transform .18s, border-color .2s, box-shadow .25s; }
.contact-btn.btn-primary { background: var(--grad); color: #04141a; box-shadow: 0 8px 26px -10px rgba(34,211,238,.6); }
.contact-btn.btn-ghost { border: 1px solid var(--border-2); background: var(--surface); }
.contact-btn:hover { transform: translateY(-2px); }
.contact-btn.btn-ghost:hover { border-color: var(--cyan); }

/* footer */
.footer { border-top: 1px solid var(--border); padding: 28px 0; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; align-items: center; color: var(--faint); font-size: .82rem; }

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- print CV (oculto na tela) ---------- */
.print-cv { display: none; }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-card { order: -1; max-width: 460px; }
  .about-grid { grid-template-columns: 1fr; gap: 28px; }
  .stack-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .nav-links {
    position: fixed; inset: 68px 0 auto 0;
    flex-direction: column; gap: 0; padding: 12px 24px 22px;
    background: rgba(8,8,12,.96); backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .25s;
  }
  .nav.open .nav-links { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 13px 8px; border-bottom: 1px solid var(--border); }
  .menu-toggle { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stack-grid { grid-template-columns: 1fr; }
  .project-grid { grid-template-columns: 1fr; }
  .pf-head h3 { font-size: 1.4rem; }
  .project-featured { padding: 24px; }
}
@media (max-width: 420px) {
  .container { padding-inline: 18px; }
  .hero-cta .btn { flex: 1 1 auto; }
}

/* ---------- movimento reduzido (controlado por html.rm) ---------- */
html.rm, html.rm * , html.rm *::before, html.rm *::after { animation: none !important; transition: none !important; scroll-behavior: auto; }
html.rm .reveal { opacity: 1; transform: none; }

/* ============================================================
   @PRINT — gera o PDF do CV
   ============================================================ */
@media print {
  @page { margin: 14mm; }
  body { background: #fff; color: #111; font-size: 11pt; line-height: 1.4; }
  .bg-decor, .nav, .hero, .stats, #sobre, #stack, #experiencia, #projetos, #contato, .footer, .skip-link { display: none !important; }
  .print-cv { display: block; color: #111; font-family: 'Inter', Arial, sans-serif; }
  .pcv-head { border-bottom: 2px solid #111; padding-bottom: 10px; margin-bottom: 14px; }
  .pcv-head h1 { font-size: 22pt; font-family: 'Sora', Arial, sans-serif; }
  .pcv-title { font-weight: 600; color: #333; margin-top: 2px; }
  .pcv-contact { font-size: 8pt; color: #555; margin-top: 6px; line-height: 1.5; overflow-wrap: anywhere; }
  .pcv-sec { margin-bottom: 12px; page-break-inside: avoid; }
  .pcv-sec h2 {
    font-size: 12pt; text-transform: uppercase; letter-spacing: .06em; color: #0e7490;
    border-bottom: 1px solid #ccc; padding-bottom: 3px; margin-bottom: 7px; font-family: 'Sora', Arial, sans-serif;
  }
  .pcv-job { margin-bottom: 9px; page-break-inside: avoid; }
  .pcv-job h3 { font-size: 10.5pt; margin-bottom: 3px; }
  .pcv-when { font-weight: 400; color: #666; font-size: 9pt; float: right; }
  .pcv-job ul, .pcv-sec > ul { padding-left: 16px; list-style: disc; }
  .pcv-job li, .pcv-sec li { font-size: 10pt; color: #222; margin-bottom: 2px; }
  a { color: #111; text-decoration: none; }
}

/* ============================================================
   "MÁXIMO WOW" — intro, canvas, parallax, tilt, cursor, marquee
   ============================================================ */

/* ---- canvas de partículas (atrás de tudo) ---- */
#bg-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; opacity: .9; }

/* glows: animação só de opacidade (transform fica livre p/ parallax via JS) */
.glow-1, .glow-2, .glow-3 { animation: glowBreath 9s ease-in-out infinite; will-change: transform, opacity; }
.glow-2 { animation-delay: -3s; } .glow-3 { animation-delay: -6s; }
@keyframes glowBreath { 0%, 100% { opacity: .38; } 50% { opacity: .60; } }

/* ---- spotlight do cursor (global) ---- */
.cursor-glow {
  position: fixed; top: 0; left: 0; width: 460px; height: 460px; margin: -230px 0 0 -230px;
  border-radius: 50%; pointer-events: none; z-index: 1; opacity: 0;
  background: radial-gradient(circle, rgba(34,211,238,.10), rgba(167,139,250,.06) 40%, transparent 65%);
  mix-blend-mode: screen; transition: opacity .4s ease; will-change: transform;
}
body.cursor-on .cursor-glow { opacity: 1; }

/* ---- INTRO / abertura ---- */
.intro {
  position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center;
  background: radial-gradient(ellipse at center, #0d0d16 0%, #06060a 70%);
  transition: opacity .6s ease, clip-path .9s cubic-bezier(.76,0,.24,1);
  clip-path: inset(0 0 0 0);
}
.intro.done { clip-path: inset(0 0 100% 0); opacity: 0; pointer-events: none; }
.intro-inner { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.intro-mark {
  font-family: var(--ff-head); font-weight: 800; font-size: clamp(3rem, 12vw, 6rem);
  letter-spacing: .1em; background: var(--grad);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  opacity: 0; transform: translateY(18px) scale(.92); animation: introMark .9s .1s cubic-bezier(.2,.8,.2,1) forwards;
  text-shadow: 0 0 40px rgba(34,211,238,.25);
}
.intro-name {
  font-size: clamp(.7rem, 2.4vw, .95rem); letter-spacing: .55em; color: var(--muted);
  opacity: 0; transform: translateY(10px); animation: introName .7s .5s ease forwards; padding-left: .55em;
}
.intro-bar { width: min(240px, 60vw); height: 2px; background: rgba(255,255,255,.10); border-radius: 2px; overflow: hidden; }
.intro-bar i { display: block; height: 100%; width: 0; background: var(--grad); animation: introBar 1.25s .35s cubic-bezier(.6,0,.2,1) forwards; }
@keyframes introMark { to { opacity: 1; transform: none; } }
@keyframes introName { to { opacity: 1; transform: none; } }
@keyframes introBar  { to { width: 100%; } }
body.intro-active { overflow: hidden; }

/* ---- scramble (nome do hero) ---- */
.scramble.is-scrambling { color: var(--cyan); -webkit-text-fill-color: var(--cyan); }

/* ---- TILT 3D + spotlight nos cards ---- */
.tilt {
  position: relative;
  transform: perspective(900px) rotateX(var(--ry, 0deg)) rotateY(var(--rx, 0deg)) translateZ(0);
  transform-style: preserve-3d; transition: transform .35s cubic-bezier(.2,.7,.2,1);
  will-change: transform;
}
.tilt.tilting { transition: transform .08s linear; }
.stack-card.tilt::after, .project-card.tilt::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 50%), rgba(34,211,238,.16), transparent 60%);
  opacity: 0; transition: opacity .3s ease;
}
.stack-card.tilt:hover::after, .project-card.tilt:hover::after { opacity: 1; }
.tilt > * { transform: translateZ(28px); } /* leve profundidade no conteúdo */
.stack-card.tilt > .tags, .project-card.tilt > .tags { transform: translateZ(40px); }

/* ---- MARQUEE de tecnologias ---- */
.marquee {
  overflow: hidden; padding: 22px 0; border-block: 1px solid var(--border);
  background: rgba(255,255,255,.015); white-space: nowrap;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track { display: inline-flex; gap: 0; animation: marquee 34s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  display: inline-flex; align-items: center; font-size: .92rem; color: var(--muted);
  padding: 0 26px; position: relative;
}
.marquee-track span::after { content: "◆"; position: absolute; right: -4px; color: var(--cyan); opacity: .5; font-size: .5rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---- scroll cue ---- */
.scroll-cue {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: var(--faint); font-size: .7rem; letter-spacing: .25em; text-transform: uppercase;
  opacity: 0; animation: cueIn .8s 1.6s ease forwards;
}
.scroll-cue-line { width: 1px; height: 42px; background: linear-gradient(var(--cyan), transparent); position: relative; overflow: hidden; }
.scroll-cue-line::after { content: ""; position: absolute; top: -50%; left: 0; width: 100%; height: 50%; background: #fff; animation: cueDrop 1.8s ease-in-out infinite; }
.scroll-cue:hover { color: var(--cyan); }
@keyframes cueIn { to { opacity: 1; } }
@keyframes cueDrop { 0% { top: -50%; } 60%, 100% { top: 100%; } }

/* ---- hero entrance (stagger) ---- */
body.ready .hero-copy > * { animation: heroUp .8s cubic-bezier(.2,.8,.2,1) backwards; }
body.ready .hero-copy > *:nth-child(1) { animation-delay: .05s; }
body.ready .hero-copy > *:nth-child(2) { animation-delay: .14s; }
body.ready .hero-copy > *:nth-child(3) { animation-delay: .23s; }
body.ready .hero-copy > *:nth-child(4) { animation-delay: .32s; }
body.ready .hero-copy > *:nth-child(5) { animation-delay: .41s; }
body.ready .hero-copy > *:nth-child(6) { animation-delay: .50s; }
body.ready .hero-card { animation: heroCard 1s .35s cubic-bezier(.2,.8,.2,1) backwards; }
@keyframes heroUp { from { opacity: 0; transform: translateY(26px); } }
@keyframes heroCard { from { opacity: 0; transform: translateY(40px) rotateX(8deg); } }

/* ---- responsivo extra ---- */
@media (max-width: 720px) {
  .tilt > *, .stack-card.tilt > .tags, .project-card.tilt > .tags { transform: none; }
  .cursor-glow { display: none; }
}

/* ---- movimento reduzido (html.rm): desliga o que é "wow" ---- */
html.rm .intro { display: none !important; }
html.rm body.intro-active, html.rm.intro-active { overflow: auto; }
html.rm #bg-canvas, html.rm .cursor-glow { display: none !important; }
html.rm .marquee-track { animation: none !important; transform: none; }
html.rm .scroll-cue, html.rm .glow-1, html.rm .glow-2, html.rm .glow-3 { animation: none !important; }
html.rm .tilt { transform: none !important; }
html.rm .hero-copy > *, html.rm .hero-card { animation: none !important; }

/* ---- botão de efeitos (motion toggle) ---- */
.motion-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--ff-mono); font-size: .76rem; color: var(--faint);
  padding: 6px 11px; border: 1px solid var(--border-2); border-radius: 999px;
  background: var(--surface); transition: color .2s, border-color .2s, background .2s;
}
.motion-toggle .motion-ico { font-size: .8rem; line-height: 1; }
.motion-toggle:hover { color: var(--text); border-color: var(--cyan); }
.motion-toggle.is-on { color: #04141a; background: var(--grad); border-color: transparent; }
.motion-toggle.is-on .motion-ico { animation: spin 6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
html.rm .motion-toggle.is-on .motion-ico { animation: none; }
@media (max-width: 420px) { .motion-toggle .motion-txt { display: none; } }

/* ---- print: esconder elementos decorativos ---- */
@media print {
  .intro, .cursor-glow, #bg-canvas, .marquee, .scroll-cue { display: none !important; }
}