/* =============================================================
   SCALPER ACADEMY — Design System v2 (Premium Fintech)
   Inspirado em: TradingView · Phantom · Trezor · Linear
   ============================================================= */

/* ---------- TOKENS ---------- */
:root{
  /* Backgrounds — preto azulado, em camadas */
  --bg-0:        #05080a;
  --bg-1:        #080c10;
  --bg-2:        #0c1218;
  --bg-3:        #11181f;
  --bg-4:        #161f28;
  --bg-elevated: #0e151b;

  /* Borders */
  --border-subtle: #161f28;
  --border:        #1e2a36;
  --border-strong: #2a3a4c;

  /* Texto */
  --text-1: #f0f6fc;
  --text-2: #b6c4d2;
  --text-3: #7e8fa1;
  --text-4: #5a6b7d;
  --text-5: #3b4856;

  /* Accent — verde Scalper */
  --green:       #00ff88;
  --green-soft:  #4bffa8;
  --green-deep:  #00d973;
  --green-dark:  #008b4a;
  --green-glow:  rgba(0, 255, 136, .35);
  --green-tint:  rgba(0, 255, 136, .08);
  --green-line:  rgba(0, 255, 136, .28);

  /* Status */
  --red:         #f23645;
  --red-soft:    #ff5c6b;
  --red-tint:    rgba(242, 54, 69, .1);
  --yellow:      #f0b90b;
  --blue:        #2563eb;

  /* Surfaces (alias) */
  --surface:     var(--bg-2);
  --surface-2:   var(--bg-3);

  /* Tipografia */
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', 'SF Mono', Consolas, monospace;

  /* Escala (1.25) */
  --fs-xs:   11px;
  --fs-sm:   12.5px;
  --fs-base: 14px;
  --fs-md:   15px;
  --fs-lg:   17px;
  --fs-xl:   20px;
  --fs-2xl:  26px;
  --fs-3xl:  34px;
  --fs-4xl:  44px;
  --fs-5xl:  60px;
  --fs-6xl:  80px;

  /* Spacing 8pt */
  --s-1:  4px;
  --s-2:  8px;
  --s-3:  12px;
  --s-4:  16px;
  --s-5:  24px;
  --s-6:  32px;
  --s-7:  48px;
  --s-8:  64px;
  --s-9:  96px;
  --s-10: 128px;

  /* Radii */
  --r-sm:   6px;
  --r-md:   10px;
  --r-lg:   14px;
  --r-xl:   20px;
  --r-2xl:  28px;
  --r-full: 999px;

  /* Sombras */
  --shadow-sm:  0 1px 2px rgba(0,0,0,.4);
  --shadow-md:  0 4px 12px rgba(0,0,0,.35), 0 1px 2px rgba(0,0,0,.5);
  --shadow-lg:  0 20px 60px rgba(0,0,0,.55), 0 4px 12px rgba(0,0,0,.4);
  --shadow-glow: 0 0 40px rgba(0,255,136,.18);

  /* Easing */
  --ease:        cubic-bezier(.4, 0, .2, 1);
  --ease-out:    cubic-bezier(.16, 1, .3, 1);
  --ease-in:     cubic-bezier(.7, 0, .84, 0);

  /* Layout */
  --container: 1280px;
  --sidebar-w: 248px;
}

/* ---------- RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;padding:0;
  font-family:var(--font-body);
  font-size:var(--fs-base);
  line-height:1.55;
  color:var(--text-1);
  background:var(--bg-0);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  min-height:100vh;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
button{font-family:inherit;border:0;background:transparent;color:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}
a{color:var(--green);text-decoration:none;transition:color .15s var(--ease)}
a:hover{color:var(--green-soft)}
:focus-visible{outline:2px solid var(--green);outline-offset:2px;border-radius:4px}
::selection{background:var(--green-tint);color:var(--green-soft)}

/* ---------- UTIL ---------- */
.wrap{max-width:var(--container);margin:0 auto;padding:0 24px}
.mono{font-family:var(--font-mono);font-feature-settings:"tnum","ss01"}
.tabular{font-variant-numeric:tabular-nums}
.muted{color:var(--text-3)}
.small{font-size:var(--fs-sm)}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 10px;border-radius:var(--r-full);
  background:var(--green-tint);color:var(--green);
  border:1px solid var(--green-line);
  font-size:11px;letter-spacing:.12em;font-weight:600;text-transform:uppercase;
  font-family:var(--font-display);
}
.tag::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:var(--green);box-shadow:0 0 8px var(--green);
  animation:pulse 2s var(--ease) infinite;
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.5;transform:scale(.8)}
}
.pos{color:var(--green)!important}
.neg{color:var(--red-soft)!important}
.flag-up   {color:var(--green);background:var(--green-tint);padding:2px 7px;border-radius:var(--r-sm);font-size:var(--fs-xs);font-weight:600}
.flag-down {color:var(--red-soft);background:var(--red-tint);padding:2px 7px;border-radius:var(--r-sm);font-size:var(--fs-xs);font-weight:600}

/* ---------- BOTÕES ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 18px;border-radius:var(--r-md);
  font-family:var(--font-display);font-weight:600;font-size:14px;letter-spacing:.01em;
  cursor:pointer;transition:all .2s var(--ease);
  border:1px solid transparent;line-height:1;white-space:nowrap;
  position:relative;overflow:hidden;
}
.btn-primary{
  background:
    linear-gradient(180deg, rgba(255,255,255,.18) 0%, transparent 50%),
    linear-gradient(180deg, #00ff95 0%, #00d976 55%, #00b962 100%);
  color:#00130a;
  font-weight:700;
  letter-spacing:.005em;
  border-color:rgba(0,0,0,.25);
  box-shadow:
    0 1px 0 rgba(255,255,255,.45) inset,
    0 -1px 0 rgba(0,0,0,.18) inset,
    0 0 0 1px rgba(0,255,136,.25),
    0 8px 24px rgba(0,255,136,.32),
    0 2px 6px rgba(0,0,0,.45);
  text-shadow:0 1px 0 rgba(255,255,255,.18);
}
.btn-primary::after{
  content:"";
  position:absolute;top:0;left:-120%;
  width:60%;height:100%;
  background:linear-gradient(115deg, transparent 0%, rgba(255,255,255,.55) 50%, transparent 100%);
  transform:skewX(-20deg);
  pointer-events:none;
  transition:left .7s var(--ease-out);
}
.btn-primary:hover{
  transform:translateY(-2px);
  background:
    linear-gradient(180deg, rgba(255,255,255,.22) 0%, transparent 50%),
    linear-gradient(180deg, #11ffa0 0%, #00e57b 55%, #00c66a 100%);
  box-shadow:
    0 1px 0 rgba(255,255,255,.55) inset,
    0 -1px 0 rgba(0,0,0,.18) inset,
    0 0 0 1px rgba(0,255,136,.4),
    0 14px 36px rgba(0,255,136,.5),
    0 4px 8px rgba(0,0,0,.5);
  color:#00130a;
}
.btn-primary:hover::after{left:160%}
.btn-primary:active{
  transform:translateY(0);
  box-shadow:
    0 1px 0 rgba(255,255,255,.3) inset,
    0 -1px 0 rgba(0,0,0,.25) inset,
    0 0 0 1px rgba(0,255,136,.3),
    0 4px 12px rgba(0,255,136,.35),
    0 1px 2px rgba(0,0,0,.4);
}
.btn-ghost{
  background:rgba(255,255,255,.02);
  color:var(--text-1);
  border-color:var(--border);
  backdrop-filter:blur(8px);
}
.btn-ghost:hover{
  background:rgba(0,255,136,.06);
  border-color:var(--green-line);
  color:var(--green);
}
.btn-outline{
  background:transparent;color:var(--green);
  border-color:var(--green-line);
}
.btn-outline:hover{
  background:var(--green-tint);
  border-color:var(--green);
  box-shadow:0 0 24px var(--green-glow);
}
.btn[disabled]{opacity:.45;cursor:not-allowed;filter:grayscale(.6)}
.btn-lg{padding:14px 24px;font-size:15px}
.btn-sm{padding:8px 14px;font-size:13px}
.btn-block{width:100%}
.link-btn{background:none;border:0;color:var(--text-3);cursor:pointer;font-size:15px;padding:4px 6px;border-radius:6px;transition:all .15s var(--ease)}
.link-btn:hover{color:var(--red-soft);background:var(--red-tint)}

/* ---------- ALERTAS ---------- */
.alert{
  border-radius:var(--r-md);padding:12px 14px;margin-bottom:18px;
  font-size:var(--fs-base);border:1px solid var(--border);
  background:var(--bg-elevated);display:flex;align-items:center;gap:10px;
}
.alert::before{content:"";width:3px;align-self:stretch;border-radius:99px;background:var(--text-3)}
.alert-error{border-color:rgba(242,54,69,.3);background:rgba(242,54,69,.06);color:#ffc1c6}
.alert-error::before{background:var(--red-soft)}
.alert-success{border-color:rgba(0,255,136,.3);background:rgba(0,255,136,.05);color:var(--green-soft)}
.alert-success::before{background:var(--green)}

/* =============================================================
   LANDING PAGE — Hero · Recursos · Como · CTA
   ============================================================= */

/* TOPBAR */
.landing .topbar{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:rgba(5,8,10,.6);
  backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid var(--border-subtle);
  transition:all .25s var(--ease);
}
.landing .topbar.scrolled{
  background:rgba(5,8,10,.85);
  border-bottom-color:var(--border);
}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand img{height:32px;transition:transform .3s var(--ease)}
.brand:hover img{transform:scale(1.04)}
.topnav{display:flex;align-items:center;gap:8px}
.topnav a{color:var(--text-2);padding:8px 14px;border-radius:var(--r-md);font-size:14px;font-weight:500;transition:all .15s var(--ease)}
.topnav a:hover:not(.btn){color:var(--text-1);background:rgba(255,255,255,.04)}
.topnav .btn{margin-left:8px}

/* MARKET TICKER (faixa fina abaixo da topbar) */
.ticker{
  position:fixed;top:68px;left:0;right:0;z-index:40;
  background:var(--bg-1);border-bottom:1px solid var(--border-subtle);
  height:34px;display:flex;align-items:center;overflow:hidden;
}
.ticker-track{
  display:flex;gap:48px;animation:tickerScroll 60s linear infinite;
  white-space:nowrap;padding-left:24px;
}
.ticker-item{display:flex;align-items:center;gap:8px;font-size:12.5px;font-family:var(--font-mono);color:var(--text-3)}
.ticker-item b{color:var(--text-1);font-weight:600}
@keyframes tickerScroll{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}

/* HERO */
.hero{
  position:relative;padding:180px 0 100px;
  overflow:hidden;border-bottom:1px solid var(--border-subtle);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(800px 500px at 50% 0%, rgba(0,255,136,.12), transparent 70%),
    radial-gradient(600px 400px at 90% 80%, rgba(0,255,136,.06), transparent 60%);
  pointer-events:none;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events:none;
}
.hero .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}

.hero-copy h1{
  font-family:var(--font-display);
  font-size:clamp(40px, 5.5vw, 64px);
  line-height:1.02;letter-spacing:-.035em;font-weight:600;
  margin:24px 0 20px;
}
.hero-copy h1 .accent{
  background:linear-gradient(180deg, var(--green) 30%, var(--green-deep) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  display:inline-block;
}
.lead{color:var(--text-2);font-size:17px;line-height:1.6;max-width:560px;margin:0}
.lead strong{color:var(--text-1);font-weight:600}
.hero-cta{display:flex;gap:12px;margin:32px 0 24px;flex-wrap:wrap}
.hero-bullets{
  list-style:none;padding:0;margin:24px 0 0;
  display:flex;flex-wrap:wrap;gap:6px 24px;
  color:var(--text-3);font-size:13.5px;
}
.hero-bullets li{display:flex;align-items:center;gap:8px}
.hero-bullets li::before{
  content:"";width:14px;height:14px;border-radius:50%;
  background:radial-gradient(circle at center, var(--green) 30%, transparent 70%);
  flex-shrink:0;
}

/* MOCK DASHBOARD do hero */
.hero-visual{position:relative}
.mock{
  position:relative;
  background:linear-gradient(180deg, var(--bg-elevated), var(--bg-1));
  border:1px solid var(--border);border-radius:var(--r-xl);
  padding:20px;box-shadow:var(--shadow-lg);
  transform:perspective(1400px) rotateY(-8deg) rotateX(3deg);
  transition:transform .6s var(--ease-out);
}
.mock:hover{transform:perspective(1400px) rotateY(-4deg) rotateX(1deg)}
.mock::before{
  content:"";position:absolute;inset:-1px;border-radius:var(--r-xl);
  padding:1px;
  background:linear-gradient(135deg, rgba(0,255,136,.4), transparent 40%, transparent 60%, rgba(0,255,136,.2));
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  pointer-events:none;
}
.mock-head{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:14px;border-bottom:1px solid var(--border-subtle);margin-bottom:14px;
}
.mock-head-dots{display:flex;gap:6px}
.mock-head-dots span{width:9px;height:9px;border-radius:50%;background:var(--bg-4)}
.mock-head-dots span:first-child{background:#ff5f57}
.mock-head-dots span:nth-child(2){background:#febc2e}
.mock-head-dots span:nth-child(3){background:var(--green)}
.mock-head-label{font-family:var(--font-mono);font-size:11px;color:var(--text-4);letter-spacing:.15em}

.mock-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.mock-kpi{
  background:var(--bg-2);border:1px solid var(--border-subtle);
  border-radius:var(--r-md);padding:12px;
}
.mock-kpi span{font-size:10px;color:var(--text-4);letter-spacing:.15em;font-weight:600}
.mock-kpi strong{display:block;font-family:var(--font-display);font-size:18px;margin-top:6px;letter-spacing:-.02em}
.mock-kpi strong.green{color:var(--green)}

.mock-chart{
  position:relative;margin:14px 0;height:140px;border-radius:var(--r-md);
  background:
    linear-gradient(180deg, rgba(0,255,136,.18) 0%, rgba(0,255,136,.02) 60%, transparent 100%),
    var(--bg-2);
  border:1px solid var(--border-subtle);overflow:hidden;
}
.mock-chart svg{position:absolute;inset:0;width:100%;height:100%}
.mock-rows{display:flex;flex-direction:column;gap:6px}
.mock-rows .row{
  display:flex;justify-content:space-between;align-items:center;
  padding:9px 12px;border-radius:var(--r-sm);
  background:var(--bg-2);border:1px solid var(--border-subtle);
  font-size:12.5px;font-family:var(--font-mono);
  position:relative;
}
.mock-rows .row::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:2px;border-radius:99px;
}
.mock-rows .row.green::before{background:var(--green);box-shadow:0 0 8px var(--green)}
.mock-rows .row.red::before  {background:var(--red);box-shadow:0 0 8px var(--red)}
.mock-rows .row b{color:var(--text-1);font-weight:600}
.mock-rows .row.green b{color:var(--green)}
.mock-rows .row.red b  {color:var(--red-soft)}

/* SEÇÃO STATS */
.stats{
  padding:48px 0;border-bottom:1px solid var(--border-subtle);
  background:var(--bg-1);
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-item{padding:16px 24px;text-align:center;position:relative}
.stat-item + .stat-item::before{
  content:"";position:absolute;left:0;top:12px;bottom:12px;width:1px;background:var(--border-subtle);
}
.stat-item strong{
  display:block;font-family:var(--font-display);
  font-size:34px;font-weight:600;letter-spacing:-.02em;
  background:linear-gradient(180deg, #fff, var(--text-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-item span{display:block;font-size:13px;color:var(--text-3);margin-top:4px}

/* RECURSOS */
.features{padding:120px 0;position:relative}
.section-head{text-align:center;max-width:680px;margin:0 auto 56px}
.section-head .tag{margin-bottom:18px}
.section-head h2{
  font-family:var(--font-display);
  font-size:clamp(32px,4vw,46px);
  line-height:1.1;letter-spacing:-.025em;font-weight:600;
  margin:0 0 16px;
}
.section-head p{color:var(--text-3);font-size:16.5px;margin:0;line-height:1.6}

.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature{
  position:relative;
  background:var(--bg-elevated);
  border:1px solid var(--border-subtle);
  border-radius:var(--r-lg);padding:28px;
  transition:all .3s var(--ease);
  overflow:hidden;
}
.feature::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg, transparent, var(--green-line), transparent);
  opacity:0;transition:opacity .3s var(--ease);
}
.feature:hover{
  transform:translateY(-4px);
  border-color:var(--border-strong);
  background:var(--bg-2);
  box-shadow:0 20px 50px rgba(0,0,0,.4);
}
.feature:hover::before{opacity:1}
.feature .ic{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:var(--r-md);
  background:var(--green-tint);
  border:1px solid var(--green-line);
  font-size:20px;margin-bottom:18px;
  color:var(--green);
}
.feature h3{margin:0 0 8px;font-size:17px;font-weight:600;letter-spacing:-.01em;color:var(--text-1)}
.feature p{margin:0;color:var(--text-3);font-size:14.5px;line-height:1.6}

/* COMO FUNCIONA */
.how{padding:120px 0;border-top:1px solid var(--border-subtle);background:var(--bg-1)}
.how-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.how h2{
  font-family:var(--font-display);
  font-size:clamp(30px,3.5vw,42px);
  line-height:1.12;letter-spacing:-.025em;font-weight:600;
  margin:0 0 18px;
}
.steps{list-style:none;padding:0;margin:32px 0 0;display:flex;flex-direction:column;gap:18px}
.steps li{
  display:flex;gap:16px;align-items:flex-start;
  padding:18px;border-radius:var(--r-md);
  background:var(--bg-elevated);
  border:1px solid var(--border-subtle);
  transition:all .2s var(--ease);
}
.steps li:hover{border-color:var(--green-line);background:rgba(0,255,136,.03)}
.steps li strong.num{
  flex-shrink:0;width:30px;height:30px;border-radius:8px;
  background:var(--green-tint);color:var(--green);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-weight:600;font-size:13px;
  border:1px solid var(--green-line);
}
.steps li div{font-size:14.5px;color:var(--text-2);line-height:1.55}
.steps li div b{color:var(--text-1);font-weight:600}

.how-card{
  background:linear-gradient(160deg, var(--bg-elevated) 0%, var(--bg-2) 100%);
  border:1px solid var(--border);border-radius:var(--r-xl);
  padding:32px;box-shadow:var(--shadow-md);position:relative;overflow:hidden;
}
.how-card::after{
  content:"";position:absolute;top:-50%;right:-30%;width:60%;height:200%;
  background:radial-gradient(circle, var(--green-tint), transparent 65%);
  pointer-events:none;
}
.how-card-head{
  font-family:var(--font-mono);color:var(--green);
  font-size:11px;letter-spacing:.18em;font-weight:600;margin-bottom:16px;
  text-transform:uppercase;
}
.how-card ul{list-style:none;padding:0;margin:0;color:var(--text-1);font-size:15px}
.how-card ul li{
  display:flex;align-items:center;gap:12px;padding:12px 0;
  border-bottom:1px dashed var(--border-subtle);
}
.how-card ul li:last-child{border-bottom:0}
.how-card ul li::before{
  content:"";width:16px;height:16px;border-radius:50%;flex-shrink:0;
  background:var(--green-tint);
  border:1px solid var(--green);
  position:relative;
}
.how-quote{
  margin-top:20px;padding-top:20px;border-top:1px solid var(--border-subtle);
  color:var(--green);font-style:italic;font-size:14px;letter-spacing:.02em;
}

/* CTA */
.cta{padding:100px 0}
.cta-box{
  position:relative;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  background:linear-gradient(135deg, var(--bg-elevated), var(--bg-2));
  border:1px solid var(--green-line);border-radius:var(--r-2xl);
  padding:48px;overflow:hidden;flex-wrap:wrap;
  box-shadow:var(--shadow-glow);
}
.cta-box::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(600px 300px at 0% 0%, var(--green-tint), transparent 60%),
    radial-gradient(500px 300px at 100% 100%, rgba(0,255,136,.06), transparent 60%);
  pointer-events:none;
}
.cta-box > *{position:relative;z-index:2}
.cta-box h2{
  font-family:var(--font-display);font-size:30px;font-weight:600;
  letter-spacing:-.02em;margin:0 0 8px;
}
.cta-box p{margin:0;color:var(--text-2);font-size:15.5px}

/* FOOTER */
.foot{
  border-top:1px solid var(--border-subtle);
  background:linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 100%);
  padding:72px 0 28px;
}
.foot-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr;
  gap:56px;margin-bottom:48px;
}
.foot-col h4{
  font-family:var(--font-display);font-size:12px;
  color:var(--text-1);letter-spacing:.16em;
  text-transform:uppercase;margin:0 0 18px;font-weight:700;
  display:flex;align-items:center;gap:8px;
}
.foot-col h4::before{
  content:"";width:14px;height:1px;background:var(--green);
}
.foot-logo{height:32px;margin-bottom:18px}
.foot-desc{
  color:var(--text-3);font-size:14px;line-height:1.65;
  max-width:380px;margin:0 0 18px;
}
.foot-mantra{
  font-family:var(--font-mono);letter-spacing:.18em;
  font-size:10.5px;color:var(--text-4);
}
.foot-socials{display:flex;flex-direction:column;gap:4px}
.foot-social{
  display:inline-flex;align-items:center;gap:12px;
  color:var(--text-3);font-size:14px;font-weight:500;
  padding:9px 10px;margin-left:-10px;border-radius:var(--r-md);
  transition:all .15s var(--ease);
  width:fit-content;
}
.foot-social svg{
  width:18px;height:18px;color:var(--text-3);
  transition:all .2s var(--ease);
  flex-shrink:0;
}
.foot-social:hover{
  color:var(--green);
  background:var(--green-tint);
}
.foot-social:hover svg{color:var(--green);transform:scale(1.1)}

.foot-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:28px;border-top:1px solid var(--border-subtle);
  color:var(--text-4);font-size:12.5px;flex-wrap:wrap;gap:14px;
}
.foot-bottom .foot-tag{
  font-family:var(--font-display);font-weight:700;
  color:var(--green);letter-spacing:.16em;font-size:11.5px;
}

@media (max-width:900px){
  .foot{padding:48px 0 24px}
  .foot-grid{grid-template-columns:1fr;gap:36px;margin-bottom:32px}
  .foot-bottom{flex-direction:column;text-align:center}
}

/* =============================================================
   AUTH (login)
   ============================================================= */
.auth-page{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  position:relative;padding:40px 16px;overflow:hidden;
}
.auth-page::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(600px 400px at 25% 25%, rgba(0,255,136,.1), transparent 60%),
    radial-gradient(700px 500px at 80% 90%, rgba(0,255,136,.06), transparent 60%);
  pointer-events:none;
}
.auth-page::after{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size:40px 40px;
  mask-image:radial-gradient(ellipse at center, black 20%, transparent 70%);
  pointer-events:none;
}
.back-home{
  position:fixed;top:24px;left:24px;z-index:10;
  display:inline-flex;align-items:center;gap:6px;
  color:var(--text-3);font-size:13px;padding:8px 12px;
  border-radius:var(--r-md);transition:all .15s var(--ease);
}
.back-home:hover{color:var(--green);background:rgba(255,255,255,.03)}
.auth-shell{width:100%;max-width:440px;text-align:center;position:relative;z-index:2}
.auth-logo img{height:54px;margin:0 auto 24px}
.auth-card{
  background:rgba(14,21,27,.85);
  backdrop-filter:blur(20px) saturate(180%);
  border:1px solid var(--border);
  border-radius:var(--r-xl);
  padding:36px 32px;box-shadow:var(--shadow-lg);
  text-align:left;position:relative;overflow:hidden;
}
.auth-card::before{
  content:"";position:absolute;top:0;left:24px;right:24px;height:1px;
  background:linear-gradient(90deg, transparent, var(--green-line), transparent);
}
.auth-tabs{
  display:flex;background:var(--bg-1);border:1px solid var(--border-subtle);
  border-radius:var(--r-md);padding:4px;margin-bottom:24px;gap:4px;
}
.auth-tabs .tab{
  flex:1;font-family:var(--font-display);font-weight:600;
  color:var(--text-3);padding:10px 12px;border-radius:8px;
  cursor:pointer;font-size:13px;letter-spacing:.02em;
  transition:all .2s var(--ease);
}
.auth-tabs .tab:hover{color:var(--text-1)}
.auth-tabs .tab.active{
  background:var(--bg-elevated);
  color:var(--text-1);
  box-shadow:0 1px 3px rgba(0,0,0,.4), 0 0 0 1px var(--border) inset;
}
.tab-panel{display:none}
.tab-panel.active{display:block;animation:fadeUp .35s var(--ease-out)}
@keyframes fadeUp{
  from{opacity:0;transform:translateY(6px)}
  to{opacity:1;transform:none}
}
.auth-card h1{
  font-family:var(--font-display);font-size:22px;font-weight:600;
  letter-spacing:-.015em;margin:0 0 6px;
}
.auth-card .muted{font-size:13.5px;margin:0 0 22px;color:var(--text-3)}
.auth-tag{
  margin-top:20px;color:var(--text-4);
  font-family:var(--font-mono);letter-spacing:.18em;
  font-size:11px;text-transform:uppercase;
}

.coming-soon{text-align:center;padding:20px 4px}
.cs-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:64px;height:64px;border-radius:50%;
  background:var(--green-tint);border:1px solid var(--green-line);
  color:var(--green);font-size:28px;margin-bottom:16px;
  box-shadow:0 0 32px var(--green-glow);
  animation:floaty 4s var(--ease) infinite;
}
@keyframes floaty{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-6px)}
}
.cs-badge{
  display:inline-block;padding:6px 14px;border-radius:99px;
  background:var(--green-tint);color:var(--green);
  border:1px solid var(--green-line);
  font-family:var(--font-mono);font-size:11px;
  letter-spacing:.2em;font-weight:600;margin-bottom:12px;
}
.coming-soon h2{
  font-family:var(--font-display);margin:8px 0 10px;
  font-size:22px;font-weight:600;letter-spacing:-.015em;
}
.coming-soon p{color:var(--text-3);font-size:14px;line-height:1.65;margin:0 0 20px}

/* ---------- FORM ---------- */
.form{display:flex;flex-direction:column;gap:14px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--text-3);font-weight:500}
.form label > span{font-family:var(--font-display);letter-spacing:.02em}
.form input, .form select, .form textarea{
  background:var(--bg-1);
  border:1px solid var(--border);
  color:var(--text-1);
  padding:12px 14px;border-radius:var(--r-md);
  font-size:14.5px;outline:none;font-family:inherit;
  transition:all .15s var(--ease);
}
.form input::placeholder, .form textarea::placeholder{color:var(--text-4)}
.form input:hover, .form select:hover, .form textarea:hover{border-color:var(--border-strong)}
.form input:focus, .form select:focus, .form textarea:focus{
  border-color:var(--green);
  background:var(--bg-2);
  box-shadow:0 0 0 3px var(--green-tint);
}
.form textarea{resize:vertical;min-height:96px;line-height:1.5}
.form .hint{color:var(--text-4);font-size:12px;text-align:center;margin:6px 0 0}
.form-actions{display:flex;gap:10px;margin-top:8px}
.grid-form{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid-form label.full, .grid-form .full{grid-column:1/-1}
@media (max-width:800px){.grid-form{grid-template-columns:1fr}}

/* =============================================================
   APP — Sidebar + Conteúdo
   ============================================================= */
.app{display:grid;grid-template-columns:var(--sidebar-w) 1fr;min-height:100vh}

/* SIDEBAR */
.sidebar{
  background:var(--bg-1);
  border-right:1px solid var(--border-subtle);
  display:flex;flex-direction:column;padding:18px 14px;
  position:sticky;top:0;height:100vh;
}
.side-brand{display:flex;align-items:center;padding:6px 10px 18px;border-bottom:1px solid var(--border-subtle);margin-bottom:14px}
.side-brand img{height:30px}
.side-section{
  font-family:var(--font-mono);font-size:10px;
  color:var(--text-5);letter-spacing:.2em;
  text-transform:uppercase;padding:14px 12px 6px;
}
.side-nav{display:flex;flex-direction:column;gap:2px;flex:1}
.side-nav a{
  display:flex;align-items:center;gap:12px;
  color:var(--text-2);padding:10px 12px;border-radius:var(--r-md);
  font-size:14px;font-weight:500;
  border:1px solid transparent;
  transition:all .15s var(--ease);
}
.side-nav a .ic{
  width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;
  font-size:15px;color:var(--text-3);transition:color .15s var(--ease);
}
.side-nav a:hover{background:var(--bg-elevated);color:var(--text-1)}
.side-nav a:hover .ic{color:var(--text-1)}
.side-nav a.active{
  background:var(--green-tint);
  color:var(--green);
  border-color:var(--green-line);
  box-shadow:inset 0 0 0 1px rgba(0,255,136,.04);
}
.side-nav a.active .ic{color:var(--green)}
.side-foot{
  margin-top:14px;border-top:1px solid var(--border-subtle);padding-top:14px;
}
.side-user{
  display:flex;align-items:center;gap:10px;padding:8px;margin-bottom:8px;
  border-radius:var(--r-md);
}
.side-avatar{
  width:34px;height:34px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg, var(--green), var(--green-deep));
  color:#001b0e;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:700;font-size:14px;
}
.side-user-info{flex:1;min-width:0;line-height:1.3}
.side-user-info strong{display:block;color:var(--text-1);font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.side-user-info span{display:block;color:var(--text-4);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* CONTENT */
.content{padding:28px 32px 60px;min-width:0}
.page-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:20px;margin-bottom:24px;flex-wrap:wrap;
}
.page-head h1{
  font-family:var(--font-display);
  font-size:26px;font-weight:600;letter-spacing:-.02em;margin:0;
}
.page-head .muted{margin:4px 0 0;font-size:13.5px;color:var(--text-3)}

/* FILTROS */
.filters{
  display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;
  background:var(--bg-elevated);
  border:1px solid var(--border-subtle);
  border-radius:var(--r-lg);padding:14px;margin-bottom:20px;
}
.filters .f-grp{display:flex;flex-direction:column;gap:5px;font-size:11px;color:var(--text-4);min-width:140px;font-family:var(--font-display);letter-spacing:.05em;text-transform:uppercase;font-weight:600}
.filters input, .filters select{
  background:var(--bg-1);border:1px solid var(--border);
  color:var(--text-1);padding:9px 12px;border-radius:var(--r-md);
  font-size:13.5px;font-family:inherit;transition:all .15s var(--ease);
}
.filters input:focus, .filters select:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--green-tint)}
.filters .f-actions{display:flex;gap:8px;margin-left:auto}

/* TOPBAR CARDS (data, capital, etc.) */
.topbar-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:14px}
.t-card{
  background:var(--bg-elevated);
  border:1px solid var(--border-subtle);
  border-radius:var(--r-lg);padding:16px 18px;
  transition:all .2s var(--ease);
}
.t-card span{
  font-family:var(--font-mono);font-size:10px;
  color:var(--text-4);letter-spacing:.18em;
  font-weight:600;text-transform:uppercase;
}
.t-card strong{
  display:block;margin-top:6px;font-family:var(--font-display);
  font-size:20px;font-weight:600;letter-spacing:-.015em;
  font-variant-numeric:tabular-nums;
}
.t-card.highlight{
  border-color:var(--green-line);
  background:linear-gradient(135deg, rgba(0,255,136,.06), var(--bg-elevated) 70%);
  box-shadow:inset 0 1px 0 rgba(0,255,136,.1);
}
.t-card.highlight span{color:var(--green)}

/* KPIs grid */
.kpis{
  display:grid;grid-template-columns:repeat(8,1fr);gap:12px;margin-bottom:20px;
}
.kpis-4{grid-template-columns:repeat(4,1fr)}
.kpi{
  background:var(--bg-elevated);
  border:1px solid var(--border-subtle);
  border-radius:var(--r-md);padding:14px 14px;
  transition:all .2s var(--ease);
  position:relative;overflow:hidden;
}
.kpi:hover{border-color:var(--border);background:var(--bg-2)}
.kpi span{
  font-family:var(--font-mono);font-size:10px;
  color:var(--text-4);letter-spacing:.16em;font-weight:600;
  text-transform:uppercase;display:block;
}
.kpi strong{
  display:block;margin-top:8px;font-family:var(--font-display);
  font-size:20px;font-weight:600;letter-spacing:-.015em;
  font-variant-numeric:tabular-nums;
  color:var(--text-1);
}
@media (max-width:1200px){.kpis{grid-template-columns:repeat(4,1fr)}}
@media (max-width:600px){.kpis{grid-template-columns:repeat(2,1fr)} .topbar-cards{grid-template-columns:repeat(2,1fr)}}

/* CARDS */
.card{
  background:var(--bg-elevated);
  border:1px solid var(--border-subtle);
  border-radius:var(--r-lg);padding:20px;margin-bottom:14px;
  transition:border-color .2s var(--ease);
}
.card:hover{border-color:var(--border)}
.card h3{
  margin:0 0 16px;display:flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:11px;
  color:var(--green);letter-spacing:.18em;
  text-transform:uppercase;font-weight:600;
}
.card h3::before{
  content:"";width:4px;height:4px;border-radius:50%;
  background:var(--green);box-shadow:0 0 6px var(--green);
}

/* Grid principal */
.grid-main{display:grid;grid-template-columns:320px 1fr;gap:16px}
@media (max-width:1100px){.grid-main{grid-template-columns:1fr}}
.cards-row-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:1000px){.cards-row-3{grid-template-columns:1fr}}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:900px){.grid-2{grid-template-columns:1fr}}

/* kv list */
.kv{list-style:none;padding:0;margin:0;font-size:13.5px}
.kv li{
  display:flex;justify-content:space-between;align-items:center;
  padding:10px 0;border-bottom:1px dashed var(--border-subtle);
}
.kv li:last-child{border-bottom:0}
.kv li > span{color:var(--text-3);font-size:12.5px}
.kv li > b{
  color:var(--text-1);font-weight:600;
  font-family:var(--font-display);font-variant-numeric:tabular-nums;
}

/* Container de gráfico com altura fixa — impede loop infinito do Chart.js */
.chart-box{
  position:relative;
  width:100%;
  height:200px;
  overflow:hidden;
}
.chart-box.donut{
  width:140px;height:140px;flex:0 0 140px;
}
.chart-box canvas{
  position:absolute!important;
  inset:0;
  width:100%!important;
  height:100%!important;
}

/* Empty state dentro de cards de gráfico */
.chart-empty{
  display:flex;align-items:center;justify-content:center;
  height:200px;color:var(--text-4);font-size:13px;font-style:italic;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.015) 0 1px, transparent 1px 14px),
    var(--bg-1);
  border:1px dashed var(--border-subtle);border-radius:var(--r-md);
  text-align:center;padding:20px;
}

/* Donut wrapper */
.donut-wrap{display:flex;align-items:center;gap:18px}
.donut-legend p{margin:8px 0;font-size:13px;color:var(--text-3);line-height:1.2}
.donut-legend strong{
  display:block;font-family:var(--font-display);font-size:22px;font-weight:600;
  letter-spacing:-.015em;color:var(--text-1);margin-bottom:2px;
}

/* Tabela operações */
.table-scroll{overflow-x:auto;margin:0 -4px}
.ops-table{
  width:100%;border-collapse:separate;border-spacing:0;
  font-size:13px;min-width:760px;
}
.ops-table thead th{
  background:var(--bg-1);
  color:var(--text-3);font-family:var(--font-mono);font-weight:600;
  letter-spacing:.12em;font-size:10.5px;text-transform:uppercase;
  text-align:left;padding:12px 14px;
  border-bottom:1px solid var(--border);
  position:sticky;top:0;
}
.ops-table thead th:first-child{border-top-left-radius:var(--r-md)}
.ops-table thead th:last-child {border-top-right-radius:var(--r-md)}
.ops-table tbody td{
  padding:11px 14px;border-bottom:1px solid var(--border-subtle);
  font-variant-numeric:tabular-nums;
}
.ops-table tbody tr{transition:background .15s var(--ease)}
.ops-table tbody tr:hover{background:rgba(0,255,136,.025)}
.ops-table tbody tr:last-child td{border-bottom:0}
.ops-table .obs{color:var(--text-3);max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ops-table .acts{white-space:nowrap;text-align:right}
.ops-table .acts a{margin-right:4px;font-size:14px;color:var(--text-3);transition:color .15s var(--ease)}
.ops-table .acts a:hover{color:var(--green)}
.ops-table .empty{text-align:center;color:var(--text-4);padding:36px;font-style:italic}

/* Regras */
.rules{list-style:none;padding:0;margin:0;font-size:13.5px}
.rules li{
  display:flex;align-items:center;gap:10px;
  padding:9px 0;color:var(--text-2);
  border-bottom:1px dashed var(--border-subtle);
}
.rules li:last-child{border-bottom:0}
.rules li::before{
  content:"";width:14px;height:14px;border-radius:4px;flex-shrink:0;
  background:var(--green-tint);border:1px solid var(--green-line);
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%2300ff88' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='3 8 7 12 13 4'/></svg>");
  background-size:10px;background-repeat:no-repeat;background-position:center;
}

/* Badges */
.badge{
  display:inline-block;padding:3px 9px;border-radius:99px;font-size:10.5px;
  background:var(--bg-2);border:1px solid var(--border);color:var(--text-3);
  letter-spacing:.08em;font-weight:600;font-family:var(--font-mono);
}
.badge.admin{
  background:var(--green-tint);border-color:var(--green-line);color:var(--green);
}

/* =============================================================
   Reveal on scroll
   ============================================================= */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease-out), transform .8s var(--ease-out)}
.reveal.is-visible{opacity:1;transform:none}

/* =============================================================
   Responsivo
   ============================================================= */
@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .sidebar{
    position:relative;height:auto;flex-direction:row;align-items:center;
    padding:10px 14px;gap:8px;flex-wrap:wrap;overflow-x:auto;
  }
  .side-brand{padding:0;border:0;margin:0}
  .side-brand img{height:28px}
  .side-section{display:none}
  .side-nav{flex-direction:row;flex-wrap:nowrap;flex:1 0 auto;order:3;margin-top:8px;width:100%;overflow-x:auto}
  .side-nav a{padding:8px 12px;font-size:13px;flex-shrink:0}
  .side-foot{margin:0;border:0;padding:0;flex:0 0 auto;order:2;margin-left:auto;display:flex;gap:8px;align-items:center}
  .side-user{display:none}
  .content{padding:18px 14px 50px}
  .hero{padding:140px 0 60px}
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .features-grid{grid-template-columns:1fr}
  .how-grid{grid-template-columns:1fr;gap:32px}
  /* footer grid já redefinido na regra .foot acima */
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:24px 0}
  .stat-item:nth-child(3)::before, .stat-item:nth-child(4)::before{display:none}
  .stat-item + .stat-item::before{display:none}
  .cta-box{padding:32px;flex-direction:column;align-items:flex-start;text-align:left}
}