/* ==========================================================================
   DataHead — "Central de comando viva"
   Tema claro (padrão) e escuro, sem build. Tokens em :root; componentes em blocos BEM curtos.
   ========================================================================== */

/* Tema claro é o padrão; o escuro vale com <html data-theme="dark"> (botão ☀/☾ no menu). */
:root {
  --bg:        #f4f7fb;
  --bg-2:      #ffffff;
  --panel:     #ffffff;
  --panel-2:   #f0f5fb;
  --line:      rgba(15, 40, 80, .10);
  --line-2:    rgba(15, 40, 80, .18);
  --text:      #0b1730;
  --text-2:    #24344f;
  --muted:     #4a5b78;
  --dim:       #6f80a0;
  --cyan:      #0377bd;
  --blue:      #3d5cf0;
  --violet:    #6a48e6;
  --lime:      #3f9a12;
  --amber:     #b86e00;
  --red:       #dc2f45;
  --grad:      linear-gradient(120deg, #0a8fd6 0%, #3d5cf0 55%, #7552ec 100%);
  --tint:      rgba(15, 40, 80, .03);
  --tint-2:    rgba(15, 40, 80, .06);
  --accent-bg: rgba(3, 119, 189, .08);
  --nav-bg:    rgba(255, 255, 255, .97);
  --nav-shadow: 0 1px 0 rgba(15, 40, 80, .06), 0 8px 28px -14px rgba(15, 40, 80, .28);
  --drawer-bg: #ffffff;
  --veil:      linear-gradient(90deg, rgba(244,247,251,.96) 0%, rgba(244,247,251,.7) 45%, rgba(244,247,251,.05) 100%);
  --strip-bg:  #ffffff;
  --surface:   linear-gradient(180deg, #ffffff, #f5f8fc);
  --well:      #f8fafd;
  --input-bg:  #ffffff;
  --cta-base:  #eef3ff;
  --soft-end:  #ffffff;
  --overlay:   rgba(15, 25, 45, .35);
  --grid-line: rgba(15, 40, 80, .045);
  --glow-a:    rgba(61, 92, 240, .10);
  --glow-b:    rgba(10, 143, 214, .08);
  --shadow:    0 24px 60px -30px rgba(15, 40, 80, .28);
  --radius:    18px;
  --radius-sm: 10px;
  --gutter:    clamp(16px, 4vw, 40px);
  --max:       1240px;
  --f-display: 'Space Grotesk', system-ui, sans-serif;
  --f-body:    'Inter', system-ui, sans-serif;
  --f-mono:    'JetBrains Mono', ui-monospace, 'Cascadia Code', monospace;
  --ease:      cubic-bezier(.22, 1, .36, 1);
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg:        #04070d;
  --bg-2:      #070d18;
  --panel:     rgba(12, 21, 38, .72);
  --panel-2:   rgba(18, 30, 54, .66);
  --line:      rgba(120, 170, 255, .12);
  --line-2:    rgba(120, 170, 255, .22);
  --text:      #e7eefb;
  --text-2:    #cfd9ea;
  --muted:     #8d9cb8;
  --dim:       #5a6884;
  --cyan:      #19b4ff;
  --blue:      #3d63ff;
  --violet:    #8b6bff;
  --lime:      #b8ff3d;
  --amber:     #ffb547;
  --red:       #ff5d6c;
  --grad:      linear-gradient(120deg, #19b4ff 0%, #3d63ff 55%, #8b6bff 100%);
  --tint:      rgba(255, 255, 255, .03);
  --tint-2:    rgba(255, 255, 255, .05);
  --accent-bg: rgba(25, 180, 255, .08);
  --nav-bg:    rgba(7, 13, 24, .94);
  --nav-shadow: 0 1px 0 rgba(0, 0, 0, .4), 0 10px 30px -14px rgba(0, 0, 0, .8);
  --drawer-bg: #070d18;
  --veil:      linear-gradient(90deg, rgba(4,7,13,.92) 0%, rgba(4,7,13,.55) 45%, rgba(4,7,13,.1) 100%);
  --strip-bg:  rgba(7, 13, 24, .6);
  --surface:   linear-gradient(180deg, #0b1424, #070d18);
  --well:      #060c17;
  --input-bg:  rgba(4, 7, 13, .6);
  --cta-base:  #070d1a;
  --soft-end:  rgba(12, 21, 38, .8);
  --overlay:   rgba(2, 4, 9, .7);
  --grid-line: rgba(120, 170, 255, .035);
  --glow-a:    rgba(61, 99, 255, .14);
  --glow-b:    rgba(25, 180, 255, .08);
  --shadow:    0 40px 100px -40px rgba(0, 0, 0, .9);
  color-scheme: dark;
}
/* "Equipamentos" (rack, frente do servidor, painel do hero): sempre escuros, como hardware */
.rack, .srv, .hud {
  --cyan: #19b4ff; --violet: #8b6bff; --amber: #ffb547; --lime: #b8ff3d;
  --text: #e7eefb; --muted: #8d9cb8; --dim: #5a6884;
  --line: rgba(120, 170, 255, .12); --line-2: rgba(120, 170, 255, .22);
  color: var(--text);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--f-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Ruído + grade sutil no fundo da página inteira */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(1200px 600px at 80% -10%, var(--glow-a), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, var(--glow-b), transparent 60%),
    linear-gradient(var(--grid-line) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px) 0 0 / 56px 56px,
    var(--bg);
}

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
::selection { background: color-mix(in srgb, var(--cyan) 30%, transparent); color: var(--text); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--cyan); color: #001; padding: 10px 16px; border-radius: 8px; font-weight: 600;
}
.skip:focus { top: 16px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.mono { font-family: var(--f-mono); }
.grad-text {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Tipografia ---------- */
h1, h2, h3, h4 { font-family: var(--f-display); line-height: 1.05; margin: 0; letter-spacing: -.02em; }
.h-xl { font-size: clamp(2.5rem, 6.2vw, 5.2rem); font-weight: 700; letter-spacing: -.04em; }
.h-lg { font-size: clamp(2rem, 4.6vw, 3.6rem); font-weight: 700; letter-spacing: -.035em; }
.h-md { font-size: clamp(1.25rem, 2vw, 1.6rem); font-weight: 600; }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--muted); max-width: 60ch; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase;
  color: var(--cyan);
}
.eyebrow::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--lime); box-shadow: 0 0 12px var(--lime);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

.section { position: relative; padding: clamp(72px, 9vw, 120px) 0; }
.section__head { display: grid; gap: 18px; margin-bottom: clamp(32px, 4.5vw, 56px); max-width: 860px; }

/* ---------- Botões ---------- */
.btn {
  --bx: 0px; --by: 0px;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 999px; border: 1px solid transparent;
  font: 600 15px/1 var(--f-body); white-space: nowrap;
  transform: translate(var(--bx), var(--by));
  transition: transform .35s var(--ease), box-shadow .3s, background .3s, border-color .3s;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn--primary { background: var(--grad); color: #fff; box-shadow: 0 10px 40px -10px rgba(61, 99, 255, .8); }
.btn--primary:hover { box-shadow: 0 14px 50px -8px rgba(25, 180, 255, .9); }
.btn--ghost { border-color: var(--line-2); background: var(--tint); backdrop-filter: blur(8px); }
.btn--ghost:hover { border-color: var(--cyan); background: var(--accent-bg); }
.btn--wap { background: #1fd36b; color: #04170b; }
.btn--wap:hover { box-shadow: 0 12px 40px -10px rgba(31, 211, 107, .8); }
.btn--sm { min-height: 42px; padding: 0 18px; font-size: 14px; }

.kbd {
  display: inline-flex; align-items: center; gap: 4px; padding: 3px 7px; border-radius: 6px;
  border: 1px solid var(--line-2); background: var(--tint);
  font: 500 11px/1 var(--f-mono); color: var(--muted); white-space: nowrap;
}

/* ==========================================================================
   NAV
   ========================================================================== */
.nav { /* topo sempre destacado: fundo sólido, borda, sombra e filete com o gradiente da marca */
  position: fixed; inset: 0 0 auto; z-index: 100;
  background: var(--nav-bg); /* sem backdrop-filter: ele prenderia o menu do celular (position: fixed) dentro do topo */
  border-bottom: 1px solid var(--line-2); box-shadow: var(--nav-shadow);
  transition: box-shadow .3s;
}
.nav::after { content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; background: var(--grad); opacity: .3; pointer-events: none; }
.nav.is-scrolled { box-shadow: var(--nav-shadow), 0 14px 40px -18px rgba(15, 40, 80, .35); }
.nav__inner { display: flex; align-items: center; gap: 20px; height: 72px; }
.nav__logo img { height: 34px; width: auto; }
.nav__links { display: none; gap: 4px; margin: 0 auto; padding: 0; list-style: none; }
.nav__links a {
  display: block; padding: 8px 12px; border-radius: 999px; font-size: 14px; color: var(--muted); white-space: nowrap;
  transition: color .2s, background .2s;
}
.nav__links a:hover, .nav__links a.is-active { color: var(--text); background: var(--tint-2); }
.nav__actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav__cmd { display: none; align-items: center; gap: 10px; height: 42px; padding: 0 12px 0 14px;
  border-radius: 999px; border: 1px solid var(--line-2); background: var(--tint);
  color: var(--muted); font-size: 13px; }
.nav__cmd:hover { border-color: var(--cyan); color: var(--text); }
.theme-btn { width: 42px; height: 42px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--tint); display: grid; place-items: center; color: var(--muted); flex: none; }
.theme-btn:hover { border-color: var(--cyan); color: var(--text); }
.theme-btn svg { width: 18px; height: 18px; }
.theme-btn .i-sun { display: none; } [data-theme="dark"] .theme-btn .i-sun { display: block; } [data-theme="dark"] .theme-btn .i-moon { display: none; }
.logo-dark { display: none; } [data-theme="dark"] .logo-light { display: none; } [data-theme="dark"] .logo-dark { display: block; }
.nav__burger { width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-2); background: transparent;
  display: grid; place-items: center; }
.nav__burger span, .nav__burger span::before, .nav__burger span::after {
  display: block; width: 18px; height: 2px; background: var(--text); border-radius: 2px; position: relative; transition: .3s var(--ease);
}
.nav__burger span::before, .nav__burger span::after { content: ''; position: absolute; left: 0; }
.nav__burger span::before { top: -6px; } .nav__burger span::after { top: 6px; }
.nav.is-open .nav__burger span { background: transparent; }
.nav.is-open .nav__burger span::before { top: 0; transform: rotate(45deg); }
.nav.is-open .nav__burger span::after { top: 0; transform: rotate(-45deg); }

.nav__drawer {
  position: fixed; inset: 73px 0 0; background: var(--drawer-bg); overflow-y: auto; overscroll-behavior: contain;
  padding: 12px var(--gutter) 32px; display: grid; align-content: start; gap: 0;
  opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .3s var(--ease);
}
.nav.is-open .nav__drawer { opacity: 1; visibility: visible; transform: none; }
.nav__drawer a { font: 600 1.2rem/1.2 var(--f-display); padding: 16px 4px; border-bottom: 1px solid var(--line); color: var(--text); }
.nav__drawer a.btn { border-bottom: 0; color: #04170b; font-size: 16px; }
body:has(.nav.is-open) .fab { display: none; }
.nav__drawer .btn { margin-top: 20px; }
.nav__wap { display: none; }
@media (min-width: 1280px) { .nav__cmd { display: flex; } }

@media (min-width: 1000px) {
  .nav__links { display: flex; }
  .nav__burger, .nav__drawer { display: none; }
  .nav__wap { display: inline-flex; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding: 120px 0 80px; overflow: hidden; }
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__veil {
  position: absolute; inset: 0; pointer-events: none;
  background:
    var(--veil),
    linear-gradient(0deg, var(--bg) 0%, transparent 30%);
}
.hero__grid { position: relative; display: grid; gap: 48px; align-items: center; }
.hero__copy { display: grid; gap: 26px; max-width: 760px; }
.hero__title .line { display: block; overflow: hidden; }
.hero__title .line > span { display: inline-block; transform: translateY(105%); transition: transform 1s var(--ease); }
.is-ready .hero__title .line > span { transform: none; }
.is-ready .hero__title .line:nth-child(2) > span { transition-delay: .08s; }
.is-ready .hero__title .line:nth-child(3) > span { transition-delay: .16s; }
.is-ready .hero__title .line:nth-child(4) > span { transition-delay: .24s; }
.hero__rotator { display: inline-grid; white-space: nowrap; }
.hero__rotator > span { grid-area: 1 / 1; opacity: 0; transform: translateY(40%); transition: .6s var(--ease); }
.hero__rotator > span.is-on { opacity: 1; transform: none; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 10px 22px; font: 500 13px/1.4 var(--f-mono); color: var(--muted); }
.hero__meta b { color: var(--text); font-weight: 600; }

/* HUD flutuante */
.hud {
  display: none; position: relative; border: 1px solid var(--line-2); border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(14, 24, 44, .78), rgba(8, 14, 26, .78));
  backdrop-filter: blur(14px); box-shadow: 0 30px 80px -30px rgba(10,20,40,.55), inset 0 1px 0 rgba(255,255,255,.05);
  overflow: hidden; font-family: var(--f-mono); font-size: 12px;
  transform: perspective(1200px) rotateY(-8deg) rotateX(4deg);
  transition: transform .6s var(--ease);
}
.hud:hover { transform: perspective(1200px) rotateY(-2deg) rotateX(1deg); }
.hud__bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--line); color: var(--muted); }
.hud__dots { display: flex; gap: 6px; }
.hud__dots i { width: 10px; height: 10px; border-radius: 50%; background: #23324f; }
.hud__dots i:nth-child(1) { background: #ff5f57; } .hud__dots i:nth-child(2) { background: #febc2e; } .hud__dots i:nth-child(3) { background: #28c840; }
.hud__tag { margin-left: auto; color: var(--dim); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.hud__body { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); }
.hud__cell { background: rgba(7, 13, 24, .92); padding: 16px; display: grid; gap: 6px; }
.hud__cell--wide { grid-column: 1 / -1; }
.hud__k { color: var(--dim); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.hud__v { font: 600 22px/1 var(--f-display); color: var(--text); letter-spacing: -.02em; }
.hud__v small { font: 500 11px var(--f-mono); color: var(--lime); margin-left: 6px; }
.hud__spark { width: 100%; height: 46px; }
.hud__log { height: 118px; overflow: hidden; display: grid; align-content: end; gap: 4px; color: var(--muted); font-size: 11.5px; }
.hud__log div { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; animation: logIn .4s var(--ease); }
.hud__log .ok { color: var(--lime); } .hud__log .ai { color: var(--violet); } .hud__log .net { color: var(--cyan); }
@keyframes logIn { from { opacity: 0; transform: translateY(6px); } }

.hero__scroll {
  position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%);
  display: grid; justify-items: center; gap: 8px; font: 500 10px var(--f-mono); letter-spacing: .2em; color: var(--dim);
}
.hero__scroll i { width: 1px; height: 36px; background: linear-gradient(var(--cyan), transparent); animation: drip 2s infinite; }
@keyframes drip { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

@media (min-width: 1000px) {
  .hero__grid { grid-template-columns: 1.25fr .9fr; }
  .hud { display: block; align-self: end; max-width: 440px; justify-self: end; width: 100%; }
}

/* ==========================================================================
   MARQUEE de capacidades
   ========================================================================== */
.marquee { border-block: 1px solid var(--line); background: var(--strip-bg); overflow: hidden; padding: 18px 0; }
.marquee__track { display: flex; gap: 48px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: inline-flex; align-items: center; gap: 12px; font: 500 14px var(--f-mono); color: var(--muted); white-space: nowrap; }
.marquee__item::before { content: '◆'; color: var(--cyan); font-size: 9px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ==========================================================================
   RACK de serviços
   ========================================================================== */
.pillars { display: flex; gap: 8px; margin: 0 calc(var(--gutter) * -1) 24px; padding: 0 var(--gutter) 4px; overflow-x: auto; scrollbar-width: none; }
.pillars::-webkit-scrollbar { display: none; }
.pillar { flex: none; white-space: nowrap; }
@media (min-width: 1000px) { .pillars { flex-wrap: wrap; margin: 0 0 28px; padding: 0; overflow: visible; } }
.pillar {
  border: 1px solid var(--line-2); border-radius: 999px; padding: 10px 18px; background: transparent;
  font: 500 14px var(--f-body); color: var(--muted); display: inline-flex; align-items: center; gap: 10px;
}
.pillar i { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.pillar.is-on { color: var(--text); border-color: var(--cyan); background: var(--accent-bg); }
.pillar[data-p="ia"] i { background: var(--violet); } .pillar[data-p="infra"] i { background: var(--cyan); }
.pillar[data-p="sec"] i { background: var(--amber); } .pillar[data-p="ops"] i { background: var(--lime); }

.rackwrap { display: grid; gap: 24px; }
.rack {
  position: relative; border-radius: 16px; padding: 14px 28px; display: grid; gap: 5px;
  background: linear-gradient(90deg, #0c1322, #121b2e 6%, #0c1322 12%, #0c1322 88%, #121b2e 94%, #0c1322);
  border: 1px solid var(--line-2); box-shadow: inset 0 0 40px rgba(0,0,0,.6), 0 40px 80px -40px rgba(10,20,40,.6);
}
.rack::before, .rack::after { /* trilhos com furos */
  content: ''; position: absolute; top: 14px; bottom: 14px; width: 10px;
  background: radial-gradient(circle, #050910 2px, transparent 2.5px) 0 0 / 10px 14px;
}
.rack::before { left: 9px; } .rack::after { right: 9px; }
.unit {
  --c: var(--cyan);
  position: relative; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px;
  min-height: 46px; padding: 0 16px; border-radius: 6px; text-align: left; width: 100%;
  border: 1px solid rgba(255,255,255,.06);
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.035) 0 2px, transparent 2px 6px) right 70px center / 120px 60% no-repeat,
    linear-gradient(180deg, #1a2438, #121a2b);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 2px 0 rgba(0,0,0,.4);
  transition: transform .35s var(--ease), border-color .25s, opacity .3s, filter .3s;
}
.unit:hover, .unit.is-on { transform: translateX(10px); border-color: color-mix(in srgb, var(--c) 60%, transparent); }
.unit.is-on { background: linear-gradient(180deg, #1d2a44, #141e33); }
.unit.is-dim { opacity: .3; filter: saturate(.3); }
.unit__leds { display: flex; gap: 5px; }
.unit__leds i { width: 6px; height: 6px; border-radius: 50%; background: var(--c); box-shadow: 0 0 8px var(--c); animation: blink var(--d, 1.6s) infinite; }
.unit__leds i:nth-child(2) { --d: 2.3s; background: var(--lime); box-shadow: 0 0 8px var(--lime); }
@keyframes blink { 0%, 100% { opacity: 1; } 40% { opacity: .2; } 60% { opacity: .9; } }
.unit__name { font: 600 14.5px/1.25 var(--f-body); }
.unit__id { font: 500 11px var(--f-mono); color: var(--dim); }
.unit[data-p="ia"] { --c: var(--violet); } .unit[data-p="infra"] { --c: var(--cyan); }
.unit[data-p="sec"] { --c: var(--amber); } .unit[data-p="ops"] { --c: var(--lime); }

.spec {
  border: 1px solid var(--line-2); border-radius: var(--radius); padding: clamp(22px, 3vw, 34px);
  background: var(--panel); backdrop-filter: blur(10px); display: grid; gap: 18px; align-content: start;
  position: sticky; top: 96px;
}
.spec__id { font: 500 12px var(--f-mono); color: var(--cyan); letter-spacing: .1em; }
.spec__title { font: 700 clamp(1.6rem, 3vw, 2.2rem)/1.05 var(--f-display); letter-spacing: -.03em; }
.spec__text { color: var(--muted); margin: 0; }
.spec__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.spec__list li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; font-size: 15px; }
.spec__list li::before { content: '→'; color: var(--cyan); font-family: var(--f-mono); }
.spec__for { font: 500 12.5px/1.6 var(--f-mono); color: var(--dim); border-top: 1px dashed var(--line-2); padding-top: 16px; }
.spec__for b { color: var(--muted); font-weight: 500; }
.spec.is-swap > * { animation: specIn .45s var(--ease); }
@keyframes specIn { from { opacity: 0; transform: translateY(8px); } }

@media (min-width: 1000px) { .rackwrap { grid-template-columns: 1.15fr 1fr; align-items: start; } }

/* ==========================================================================
   ABAS (diagrama do datacenter)
   ========================================================================== */
.router__tabs { display: flex; overflow-x: auto; border-bottom: 1px solid var(--line); scrollbar-width: none; }
.router__tabs::-webkit-scrollbar { display: none; }
.router__tab { flex: 1 0 auto; padding: 16px 18px; background: transparent; border: 0; border-bottom: 2px solid transparent; color: var(--muted); font: 500 14px var(--f-body); white-space: nowrap; }
.router__tab.is-on { color: var(--text); border-color: var(--cyan); background: var(--accent-bg); }

/* ==========================================================================
   CONFIGURADOR
   ========================================================================== */
.cfg { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; }
.cfg__inputs, .cfg__out { background: var(--bg-2); padding: clamp(22px, 3vw, 36px); display: grid; gap: 24px; align-content: start; margin: 0; }
.cfg__out { background: var(--surface); }
.range { display: grid; gap: 12px; }
.range__top { display: flex; justify-content: space-between; gap: 12px; font-size: 15px; color: var(--muted); }
.range output { font: 600 15px var(--f-mono); color: var(--text); white-space: nowrap; }
.range input { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--cyan) var(--fill, 50%), var(--tint-2) var(--fill, 50%)); }
.range input::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 4px solid var(--blue); box-shadow: 0 0 0 6px rgba(61,99,255,.2); cursor: grab; }
.range input::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 4px solid var(--blue); cursor: grab; }
.seg, .checks { border: 0; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.seg legend, .checks legend { font-size: 15px; color: var(--muted); margin-bottom: 10px; padding: 0; }
.seg label, .checks label { position: relative; cursor: pointer; }
.seg input, .checks input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.seg span, .checks span { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 14px; color: var(--muted); transition: .2s; }
.checks span::before { content: ''; width: 14px; height: 14px; border-radius: 4px; border: 1.5px solid var(--dim); transition: .2s; }
.seg input:checked + span, .checks input:checked + span { color: var(--text); border-color: var(--cyan); background: var(--accent-bg); }
.checks input:checked + span::before { background: var(--cyan); border-color: var(--cyan); box-shadow: inset 0 0 0 3px var(--bg-2); }
.seg input:focus-visible + span, .checks input:focus-visible + span { outline: 2px solid var(--cyan); outline-offset: 2px; }

/* frente do servidor */
.srv { perspective: 900px; }
.srv__face {
  --ram: .3;
  position: relative; display: grid; grid-template-columns: 1fr auto; grid-template-areas: "brand power" "cores cores" "bays bays"; gap: 14px;
  padding: 18px 20px; border-radius: 12px; border: 1px solid var(--line-2);
  background: repeating-linear-gradient(90deg, rgba(255,255,255,.03) 0 2px, transparent 2px 7px), linear-gradient(180deg, #1a2438, #10182a);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.07), 0 30px 60px -30px rgba(25,180,255,calc(.25 + var(--ram) * .5));
  transform: rotateX(8deg); transition: box-shadow .4s;
}
.srv__brand { grid-area: brand; font: 600 11px var(--f-mono); letter-spacing: .16em; color: var(--muted); }
.srv__brand span { color: var(--cyan); }
.srv__power { grid-area: power; width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--lime); display: grid; place-items: center; box-shadow: 0 0 12px rgba(184,255,61,.5); }
.srv__power i { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); }
.srv__cores { grid-area: cores; display: flex; flex-wrap: wrap; gap: 5px; min-height: 12px; }
.srv__cores i { width: 10px; height: 10px; border-radius: 3px; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); animation: blink 1.6s infinite; }
.srv__bays { grid-area: bays; display: grid; grid-template-columns: repeat(8, 1fr); gap: 6px; }
.srv__bays i { height: 26px; border-radius: 4px; border: 1px solid rgba(255,255,255,.08); background: linear-gradient(180deg, #243150, #182238); position: relative; animation: specIn .3s var(--ease); }
.srv__bays i::after { content: ''; position: absolute; right: 5px; top: 50%; width: 4px; height: 4px; margin-top: -2px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 6px var(--lime); }
.cfg__spec { margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.cfg__spec div { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; background: var(--tint); }
.cfg__spec--wide { grid-column: 1 / -1; }
.cfg__spec dt { font: 500 10.5px var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
.cfg__spec dd { margin: 4px 0 0; font: 600 1.05rem/1.3 var(--f-display); }
.cfg__hint { margin: 0; font-size: 14px; color: var(--amber); min-height: 1.4em; }
.blueprint__note { margin: 0; font: 400 11.5px/1.5 var(--f-mono); color: var(--dim); }
@media (min-width: 1000px) { .cfg { grid-template-columns: 1.1fr 1fr; } }

/* ==========================================================================
   DATACENTER (diagrama de redundância)
   ========================================================================== */
.dc { border: 1px solid var(--line-2); border-radius: var(--radius); background: var(--panel); overflow: hidden; }
.dc__stage {
  position: relative; aspect-ratio: 2 / 1; max-height: 440px; width: 100%;
  background:
    linear-gradient(var(--grid-line) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px) 0 0 / 28px 28px, var(--well);
}
.dc__svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.dc.is-narrow .dc__stage { aspect-ratio: 460 / 840; max-height: none; }
.dc__svg path { transition: stroke .4s; }
.dc__svg rect, .dc__svg circle { transition: stroke .4s, fill .4s; }
.dc__bar { display: grid; gap: 14px; padding: 18px 22px; border-top: 1px solid var(--line); }
.dc__caption { margin: 0; color: var(--text); font-size: 15.5px; min-height: 3em; }
.dc__actions { display: flex; flex-wrap: wrap; gap: 10px; }
.dc__actions .btn[disabled] { opacity: .5; cursor: progress; }
@media (min-width: 800px) { .dc__bar { grid-template-columns: 1fr auto; align-items: center; } }

/* ==========================================================================
   DEPLOY LOG (como funciona)
   ========================================================================== */
.deploy { border: 1px solid var(--line-2); border-radius: var(--radius); background: var(--well); overflow: hidden; }
.deploy__row {
  display: grid; grid-template-columns: 1fr; gap: 10px; padding: 26px clamp(18px, 3vw, 34px);
  border-bottom: 1px solid var(--line); position: relative;
}
.deploy__row:last-child { border-bottom: 0; }
.deploy__row::after { /* barra de progresso */
  content: ''; position: absolute; left: 0; bottom: -1px; height: 1px; width: 0; background: var(--grad); transition: width 1.4s var(--ease);
}
.deploy__row.is-in::after { width: 100%; }
.deploy__cmd { font: 500 13px var(--f-mono); color: var(--dim); white-space: nowrap; }
.deploy__cmd b { color: var(--cyan); font-weight: 500; }
.deploy__title { font: 600 1.35rem/1.2 var(--f-display); display: flex; align-items: center; gap: 12px; }
.deploy__status { font: 500 11px var(--f-mono); padding: 4px 8px; border-radius: 6px; border: 1px solid var(--line-2); color: var(--dim); transition: .4s; }
.deploy__row.is-in .deploy__status { color: var(--lime); border-color: color-mix(in srgb, var(--lime) 45%, transparent); background: color-mix(in srgb, var(--lime) 8%, transparent); }
.deploy__text { color: var(--muted); margin: 0; max-width: 70ch; }
@media (min-width: 800px) { .deploy__row { grid-template-columns: 290px 1fr; align-items: start; } .deploy__body { display: grid; gap: 8px; } }

/* ==========================================================================
   JANELA (terminal) + FALE CONOSCO
   ========================================================================== */
.term {
  border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.term__bar { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); font: 500 12px var(--f-mono); color: var(--muted); }
.term__bar .hud__tag { color: var(--lime); }

.contact { padding-top: 120px; }
.contact__grid { display: grid; gap: 40px; align-items: start; }
.contact__info { display: grid; gap: 24px; }
.chans { display: grid; gap: 10px; }
.chan {
  display: grid; grid-template-columns: 46px 1fr auto; gap: 14px; align-items: center;
  padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line); background: var(--panel);
  transition: border-color .25s, transform .3s var(--ease), background .25s;
}
a.chan:hover { border-color: var(--cyan); transform: translateX(6px); background: var(--accent-bg); }
.chan--static { grid-template-columns: 46px 1fr; }
.chan__ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-bg); color: var(--cyan); }
.chan__ico svg { width: 22px; height: 22px; }
.chan--wap .chan__ico { background: rgba(31,211,107,.14); color: #14a653; }
.chan--wap { border-color: rgba(31,211,107,.35); }
.chan__k { display: block; font: 500 11px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.chan__v { display: block; font: 600 1.05rem/1.35 var(--f-display); word-break: break-word; }
.chan__go { width: 18px; height: 18px; color: var(--muted); }
.contact__dc { display: grid; gap: 14px; padding-top: 6px; }
.contact__dc .status { font: 500 13px var(--f-mono); color: var(--muted); }
.contact__badges { display: flex; flex-wrap: wrap; gap: 8px; }
.contact__badges span { font: 500 12px var(--f-mono); color: var(--muted); padding: 6px 10px; border-radius: 8px; border: 1px solid var(--line); background: var(--tint); }
.contact__badges span::before { content: '● '; color: var(--lime); }

.progress { height: 2px; background: var(--tint-2); }
.progress i { display: block; height: 100%; width: 0; background: var(--grad); transition: width .4s var(--ease); }
.form { display: grid; gap: 20px; padding: clamp(20px, 3vw, 32px); }
.form__row { display: grid; gap: 20px; }
.fld { display: grid; gap: 8px; }
.fld label { font-size: 14px; color: var(--muted); }
.fld label b { color: var(--cyan); font-weight: 500; }
.fld input, .fld textarea {
  width: 100%; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--input-bg);
  color: var(--text); font: 400 15px var(--f-body); transition: border-color .2s, box-shadow .2s; resize: vertical;
}
.fld input::placeholder, .fld textarea::placeholder { color: var(--dim); }
.fld input:focus, .fld textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(25,180,255,.15); }
.fld .is-invalid { border-color: var(--red); box-shadow: 0 0 0 4px rgba(255,93,108,.12); }
.form__submit { width: 100%; }
.form__submit[disabled] { opacity: .6; cursor: progress; }
.form__msg { margin: 0; min-height: 1.3em; font-size: 14px; color: var(--muted); }
.form__msg.is-err { color: var(--red); }
.form .blueprint__note a { color: var(--muted); text-decoration: underline; }
@media (min-width: 640px) { .form__row { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .contact__grid { grid-template-columns: 1fr 1.05fr; gap: 64px; } .contact__info { position: sticky; top: 110px; } }

/* ==========================================================================
   SEGMENTOS (cards com spotlight)
   ========================================================================== */
.cards { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.card {
  --mx: 50%; --my: 50%;
  position: relative; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; background: var(--panel);
  overflow: hidden; isolation: isolate; transition: border-color .3s, transform .4s var(--ease);
}
.card::before {
  content: ''; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .3s;
  background: radial-gradient(420px circle at var(--mx) var(--my), var(--accent-bg), transparent 45%);
}
.card:hover { border-color: var(--line-2); transform: translateY(-4px); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; }
.card__tag { font: 500 11px var(--f-mono); color: var(--cyan); letter-spacing: .12em; text-transform: uppercase; }
.card h3 { font-size: 1.3rem; margin: 12px 0 10px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card ul { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 6px; font: 400 13px var(--f-mono); color: var(--dim); }
.card ul li::before { content: '+ '; color: var(--lime); }

/* ==========================================================================
   NÚMEROS / COMPROMISSOS
   ========================================================================== */
.pledges { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.pledge { background: var(--bg-2); padding: 28px; display: grid; gap: 8px; }
.pledge__v { font: 700 clamp(2rem, 4vw, 2.8rem)/1 var(--f-display); letter-spacing: -.03em; }
.pledge__k { color: var(--muted); font-size: 14.5px; }

/* ==========================================================================
   PÁGINAS INTERNAS (serviços, landings, blog)
   ========================================================================== */
.wrap--narrow { max-width: 860px; }
.page-hero { position: relative; padding: 128px 0 48px; overflow: hidden; border-bottom: 1px solid var(--line); }
.page-hero::before {
  content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(700px 320px at 85% 0%, var(--glow-a), transparent 70%), radial-gradient(600px 300px at 0% 100%, var(--glow-b), transparent 70%);
}
.page-hero .wrap { display: grid; gap: 20px; }
.page-hero__title { max-width: 22ch; }
.page-hero--post .page-hero__title { max-width: none; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font: 500 12px var(--f-mono); color: var(--dim); }
.crumbs a { color: var(--muted); } .crumbs a:hover { color: var(--text); }
.page-hero__chips { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.page-hero__chips li { font: 500 13px var(--f-mono); color: var(--muted); padding: 7px 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel); }
.page-hero__chips li::before { content: '✓ '; color: var(--lime); }
.post-meta { margin: 0; font: 500 13px var(--f-mono); color: var(--dim); }

.page-layout { display: grid; gap: 40px; padding-top: 48px; padding-bottom: 24px; align-items: start; }
@media (min-width: 1000px) { .page-layout { grid-template-columns: minmax(0, 1fr) 320px; gap: 64px; } .side { position: sticky; top: 96px; } }

.prose { font-size: 17px; line-height: 1.75; color: var(--text-2); min-width: 0; }
.wrap--narrow .prose { padding-top: 40px; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { font: 700 clamp(1.5rem, 2.6vw, 1.95rem)/1.2 var(--f-display); color: var(--text); letter-spacing: -.02em; margin-top: 2em; }
.prose h3 { font: 600 1.25rem/1.3 var(--f-display); color: var(--text); margin-top: 1.6em; }
.prose p, .prose ul, .prose ol { margin-bottom: 0; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: .45em; }
.prose li::marker { color: var(--cyan); }
.prose strong { color: var(--text); }
.prose a { color: var(--cyan); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--cyan) 40%, transparent); text-underline-offset: 3px; }
.prose a:hover { text-decoration-color: var(--cyan); }
.prose blockquote { margin-left: 0; padding: 14px 20px; border-left: 3px solid var(--cyan); background: var(--accent-bg); border-radius: 0 12px 12px 0; color: var(--text); }
.prose table { width: 100%; border-collapse: collapse; font-size: 15px; display: block; overflow-x: auto; }
.prose th, .prose td { padding: 10px 14px; border: 1px solid var(--line-2); text-align: left; vertical-align: top; }
.prose th { background: var(--accent-bg); color: var(--text); font-weight: 600; }
.page-faq { margin-top: 2.6em; display: grid; gap: 16px; }
.page-faq .h-md { color: var(--text); }
.page-faq .faq details p { padding-left: 22px; }

.side { display: grid; gap: 16px; }
.side__box { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); padding: 22px; display: grid; gap: 14px; }
.side__title { font: 500 11px var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--dim); }
.side__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.side__list a { display: block; padding: 9px 12px; border-radius: 10px; font-size: 14.5px; color: var(--muted); transition: .2s; }
.side__list a:hover { color: var(--text); background: var(--tint-2); }
.side__list a[aria-current="page"] { color: var(--text); background: var(--accent-bg); box-shadow: inset 2px 0 0 var(--cyan); }
.side__box--cta { background: linear-gradient(180deg, var(--glow-a), var(--soft-end)); border-color: var(--line-2); }
.side__box--cta p { margin: 0; color: var(--muted); font-size: 15px; }
.side__tel { display: inline-flex; align-items: center; gap: 8px; font: 600 15px var(--f-body); color: var(--muted); }
.side__tel svg { width: 18px; height: 18px; }

.page-related { padding-top: 48px; display: grid; gap: 20px; }
.card--link { display: grid; gap: 10px; align-content: start; }
.card--link h3, .card__h { font: 600 1.15rem/1.3 var(--f-display); margin: 0; color: var(--text); }
.card--link:hover h3, .card--link:hover .card__h { color: var(--cyan); }
.card__meta { font: 500 12px var(--f-mono); color: var(--dim); margin-top: 4px; }
.card[hidden] { display: none; }
.hub__h { margin-bottom: 18px; }
.blog-filter { margin: 8px 0 0; }

.post-cta { margin-top: 48px; padding: 26px; border-radius: var(--radius); border: 1px solid var(--line-2); background: linear-gradient(180deg, var(--glow-a), var(--soft-end)); display: grid; gap: 14px; }
.post-cta p { margin: 0; color: var(--muted); }
.post-cta .cta__actions { justify-content: flex-start; }

.foot__cities { margin: 36px 0 0; font-size: 13.5px; color: var(--dim); line-height: 1.9; }
.foot__cities a { color: var(--muted); } .foot__cities a:hover { color: var(--text); }

/* ==========================================================================
   JURÍDICO, OBRIGADO E PÁGINA DE PASSAGEM
   ========================================================================== */
.legal .legal-section > h2:first-child { margin-top: 0; }
.legal h2 { display: flex; align-items: center; gap: 12px; }
.legal h2 span { flex: none; display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 9px;
  font: 600 14px var(--f-mono); color: var(--cyan); background: var(--accent-bg); border: 1px solid var(--line-2); }
.legal hr, .legal .legal-divider { border: 0; border-top: 1px solid var(--line); margin: 2.2em 0; }
.legal { padding-bottom: 40px; }

.gate-hero { min-height: 78vh; display: flex; align-items: center; }
.gate { display: grid; justify-items: center; text-align: center; gap: 18px; max-width: 640px; margin: 0 auto; }
.gate .lead { margin: 0 auto; }
.gate__icon { width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; color: #14a653;
  background: rgba(31, 211, 107, .14); box-shadow: 0 0 0 10px rgba(31, 211, 107, .06); }
.gate__icon svg { width: 34px; height: 34px; }
.gate__icon--ok { color: var(--cyan); background: var(--accent-bg); box-shadow: 0 0 0 10px var(--tint); }
.gate-page { min-height: 100svh; display: grid; place-items: center; padding: 24px var(--gutter); }
.gate-page .gate { background: var(--panel); border: 1px solid var(--line-2); border-radius: var(--radius); padding: clamp(28px, 5vw, 48px); box-shadow: var(--shadow); width: min(480px, 100%); }
.gate__logo img { height: 36px; width: auto; }
.gate__bar { width: 100%; height: 6px; border-radius: 4px; overflow: hidden; }
.gate__bar i { display: block; height: 100%; width: 0; background: var(--grad); animation: gateFill 1.8s linear forwards; }
@keyframes gateFill { to { width: 100%; } }
.gate__help { margin: 0; font-size: 14px; color: var(--muted); }
.gate__help a { color: var(--cyan); text-decoration: underline; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq { display: grid; gap: 10px; max-width: 900px; }
.faq details { border: 1px solid var(--line); border-radius: 14px; background: var(--panel); transition: border-color .3s; }
.faq details[open] { border-color: var(--line-2); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 22px; display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center;
  font: 600 1.05rem/1.35 var(--f-display);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: '$'; font: 500 14px var(--f-mono); color: var(--cyan); }
.faq summary::after { content: '+'; font: 400 22px var(--f-mono); color: var(--muted); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); color: var(--cyan); }
.faq details p { margin: 0; padding: 0 22px 22px 46px; color: var(--muted); }

/* ==========================================================================
   CTA final
   ========================================================================== */
.cta {
  position: relative; border-radius: 28px; overflow: hidden; padding: clamp(40px, 7vw, 90px) clamp(22px, 5vw, 70px);
  border: 1px solid var(--line-2); text-align: center; display: grid; justify-items: center; gap: 22px;
  background:
    radial-gradient(600px 300px at 50% 0%, color-mix(in srgb, var(--blue) 30%, transparent), transparent 70%),
    radial-gradient(500px 260px at 50% 120%, color-mix(in srgb, var(--cyan) 22%, transparent), transparent 70%),
    var(--cta-base);
}
.cta .lead { margin: 0 auto; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.cta__canvas { position: absolute; inset: 0; z-index: -1; opacity: .5; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.foot { border-top: 1px solid var(--line); padding: 64px 0 32px; margin-top: 40px; }
.foot__grid { display: grid; gap: 36px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }
.foot__brand { display: grid; gap: 14px; align-content: start; max-width: 320px; }
.foot__brand img { height: 32px; width: auto; }
.foot__brand p { margin: 0; color: var(--muted); font-size: 14px; }
.foot h4 { font: 500 11px var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--dim); margin-bottom: 14px; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 14.5px; color: var(--muted); }
.foot a:hover { color: var(--text); }
.foot__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--line); font: 400 12.5px var(--f-mono); color: var(--dim); }
.status { display: inline-flex; align-items: center; gap: 8px; font: 500 13px var(--f-mono); color: var(--muted); }
.status i { width: 8px; height: 8px; border-radius: 50%; background: var(--dim); }
.status.is-open i { background: var(--lime); box-shadow: 0 0 10px var(--lime); animation: pulse 2s infinite; }

/* ==========================================================================
   PALETA DE COMANDOS (Ctrl/⌘ + K)
   ========================================================================== */
.palette { position: fixed; inset: 0; z-index: 300; display: none; place-items: start center; padding: 14vh 16px 16px; background: var(--overlay); backdrop-filter: blur(6px); }
.palette.is-open { display: grid; animation: fade .2s; }
@keyframes fade { from { opacity: 0; } }
.palette__box { width: min(640px, 100%); border: 1px solid var(--line-2); border-radius: 16px; background: var(--bg-2); box-shadow: var(--shadow); overflow: hidden; }
.palette__input { width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line); padding: 18px 20px; color: var(--text); font: 400 16px var(--f-mono); }
.palette__input:focus { outline: none; }
.palette__list { list-style: none; margin: 0; padding: 8px; max-height: 50vh; overflow-y: auto; }
.palette__item { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 10px; cursor: pointer; color: var(--muted); font-size: 15px; }
.palette__item span { margin-left: auto; font: 400 11px var(--f-mono); color: var(--dim); }
.palette__item.is-sel { background: var(--accent-bg); color: var(--text); }
.palette__foot { display: flex; gap: 14px; padding: 10px 16px; border-top: 1px solid var(--line); font: 400 11px var(--f-mono); color: var(--dim); }

/* ==========================================================================
   CURSOR + revelação
   ========================================================================== */
.cursor { position: fixed; left: 0; top: 0; z-index: 400; pointer-events: none; display: none; }
[data-theme="dark"] .cursor { mix-blend-mode: screen; }
.cursor__dot { position: absolute; width: 6px; height: 6px; margin: -3px; border-radius: 50%; background: var(--cyan); }
.cursor__ring { position: absolute; width: 36px; height: 36px; margin: -18px; border-radius: 50%; border: 1px solid color-mix(in srgb, var(--cyan) 55%, transparent); transition: width .25s, height .25s, margin .25s, background .25s; }
.cursor.is-hover .cursor__ring { width: 60px; height: 60px; margin: -30px; background: var(--accent-bg); }
@media (hover: hover) and (pointer: fine) { .has-cursor .cursor { display: block; } }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* WhatsApp flutuante */
.fab {
  position: fixed; right: 18px; bottom: 18px; z-index: 90; width: 58px; height: 58px; border-radius: 50%;
  background: #1fd36b; color: #04170b; display: grid; place-items: center; box-shadow: 0 14px 40px -10px rgba(31,211,107,.8);
  transition: transform .3s var(--ease);
}
.fab:hover { transform: scale(1.08); }
.fab svg { width: 28px; height: 28px; }
.fab::after { content: ''; position: absolute; inset: -6px; border-radius: 50%; border: 2px solid rgba(31,211,107,.5); animation: ring 2.4s infinite; }
@keyframes ring { from { transform: scale(.85); opacity: 1; } to { transform: scale(1.35); opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
  .marquee__track { animation: none; }
}