/* ============================================================
   BASE.CSS — variáveis, reset, tipografia, utilitários
   TrafegoBi © 2026
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --bg:          #080810;
  --surface:     #0f0f1a;
  --surface2:    #16162a;
  --surface3:    #1e1e36;
  --border:      rgba(255,255,255,0.06);
  --border2:     rgba(255,255,255,0.13);
  --accent:      #00e5a0;
  --accent-dim:  rgba(0,229,160,0.08);
  --accent-glow: rgba(0,229,160,0.22);
  --accent2:     #7c6cff;
  --accent3:     #ff6b6b;
  --accent4:     #ffd166;
  --text:        #f0f0f8;
  --text2:       #c0c0d8;
  --muted:       #5a5a78;
  --success:     #00e5a0;
  --warning:     #ffd166;
  --danger:      #ff4757;
  --info:        #7c6cff;
  --font-d:      'Syne', sans-serif;
  --font-b:      'DM Sans', sans-serif;
  --sp-xs:4px; --sp-sm:8px; --sp-md:16px; --sp-lg:24px; --sp-xl:32px; --sp-2xl:48px; --sp-3xl:64px;
  --r-sm:6px; --r-md:10px; --r-lg:14px; --r-xl:20px; --r-full:9999px;
  --shadow-sm:0 2px 8px rgba(0,0,0,.3);
  --shadow-md:0 4px 20px rgba(0,0,0,.4);
  --shadow-lg:0 8px 40px rgba(0,0,0,.5);
  --t:0.2s ease; --t-slow:0.4s ease;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-b);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh}
a{color:var(--accent);text-decoration:none;transition:opacity var(--t)}
a:hover{opacity:.8}
img,svg{display:block;max-width:100%}
input,button,select,textarea{font-family:var(--font-b);font-size:14px}
ul,ol{list-style:none}

h1,h2,h3,h4,h5{font-family:var(--font-d);line-height:1.1;letter-spacing:-.03em}
h1{font-size:clamp(32px,6vw,64px);font-weight:800}
h2{font-size:clamp(24px,4vw,40px);font-weight:700}
h3{font-size:clamp(18px,3vw,24px);font-weight:700}
h4{font-size:16px;font-weight:600}

.font-d{font-family:var(--font-d)}
.text-muted{color:var(--muted)} .text-accent{color:var(--accent)} .text-accent2{color:var(--accent2)}
.text-danger{color:var(--danger)} .text-success{color:var(--success)} .text-warning{color:var(--warning)}
.text-xs{font-size:11px} .text-sm{font-size:12px} .text-lg{font-size:16px} .text-xl{font-size:20px}
.uppercase{text-transform:uppercase;letter-spacing:.08em}
.text-center{text-align:center}

.d-flex{display:flex} .d-grid{display:grid} .d-none{display:none!important} .d-block{display:block}
.items-center{align-items:center} .items-start{align-items:flex-start}
.justify-between{justify-content:space-between} .justify-center{justify-content:center}
.flex-col{flex-direction:column} .flex-wrap{flex-wrap:wrap}
.gap-xs{gap:var(--sp-xs)} .gap-sm{gap:var(--sp-sm)} .gap-md{gap:var(--sp-md)} .gap-lg{gap:var(--sp-lg)} .gap-xl{gap:var(--sp-xl)}
.w-full{width:100%}
.mt-xs{margin-top:var(--sp-xs)} .mt-sm{margin-top:var(--sp-sm)} .mt-md{margin-top:var(--sp-md)} .mt-lg{margin-top:var(--sp-lg)} .mt-xl{margin-top:var(--sp-xl)}
.mb-xs{margin-bottom:var(--sp-xs)} .mb-sm{margin-bottom:var(--sp-sm)} .mb-md{margin-bottom:var(--sp-md)} .mb-lg{margin-bottom:var(--sp-lg)} .mb-xl{margin-bottom:var(--sp-xl)} .mb-2xl{margin-bottom:var(--sp-2xl)}

@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes pop{from{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes growUp{from{transform:scaleY(0);transform-origin:bottom}to{transform:scaleY(1)}}

.anim-fadeUp{animation:fadeUp .5s ease both}
.anim-fadeIn{animation:fadeIn .4s ease both}
.anim-pop{animation:pop .4s cubic-bezier(.175,.885,.32,1.275) both}

::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--surface)}
::-webkit-scrollbar-thumb{background:var(--surface3);border-radius:var(--r-full)}
::-webkit-scrollbar-thumb:hover{background:var(--muted)}