/* base.css — iGreen Ribeirão Preto — dark cinematic visual system (matches hotsite evento) */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --green:#5AB538;--green-dark:#3D7A28;--green-light:#DAF3D1;--green-glow:rgba(90,181,56,.35);
  --black:#0E0F11;--ink:#0E0F11;--white:#fff;--gray-light:#F5F5F7;--gray:#86868B;--gray-2:#C7C7CC;
  --red-accent:#FF3A1F;
  --glass-bg:rgba(255,255,255,.06);--glass-border:rgba(255,255,255,.12);
  --font-display:'Bebas Neue','Impact',sans-serif;
  --font-body:'Inter','Helvetica Neue',sans-serif;
  --font-mono:'Space Mono','Courier New',monospace;
  --space-xs:8px;--space-sm:16px;--space-md:24px;--space-lg:48px;--space-xl:80px;--space-2xl:120px;
  --max-width:1260px;--radius:18px;--radius-pill:980px;--radius-sm:10px;
  --ease:cubic-bezier(.25,.46,.45,.94);--ease-out:cubic-bezier(.16,1,.3,1);
}
html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth}
body{
  font-family:var(--font-body);font-size:16px;line-height:1.65;
  color:#e9ecef;background:var(--black);overflow-x:hidden;
  background-image:
    radial-gradient(ellipse 1200px 700px at 80% -10%, rgba(90,181,56,.12), transparent 60%),
    radial-gradient(ellipse 900px 600px at -10% 40%, rgba(90,181,56,.07), transparent 60%);
  background-attachment:fixed;
}
/* subtle grain */
body::before{
  content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:128px;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:var(--green);transition:color .2s}
a:hover{color:#7ed55a}

.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 20px;position:relative}

.eyebrow{
  display:inline-block;font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--green);margin-bottom:var(--space-md);font-weight:700;
  padding:6px 14px;border:1px solid rgba(90,181,56,.35);border-radius:980px;
  background:rgba(90,181,56,.08);
}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:400;line-height:.98;color:#fff;letter-spacing:.005em}
h1{font-size:clamp(42px,7vw,84px)}
h2{font-size:clamp(32px,5vw,60px);margin-top:0;margin-bottom:.4em;letter-spacing:0}
h3{font-family:var(--font-body);font-weight:800;font-size:clamp(19px,2.4vw,24px);line-height:1.2;margin-bottom:.5em;letter-spacing:-.01em}
h4{font-family:var(--font-body);font-weight:700;font-size:15px;letter-spacing:.05em;text-transform:uppercase}
p{margin-bottom:1em;color:#c3c7cc}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-mono);font-weight:700;font-size:13px;letter-spacing:.08em;
  text-transform:uppercase;padding:16px 32px;border-radius:var(--radius-pill);
  border:none;cursor:pointer;transition:all .3s var(--ease);white-space:nowrap;
}
.btn--primary{background:var(--green);color:#fff;box-shadow:0 14px 40px var(--green-glow)}
.btn--primary:hover{background:#6bcf44;color:#fff;transform:translateY(-2px);box-shadow:0 18px 50px var(--green-glow)}
.btn--ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.3)}
.btn--ghost:hover{background:rgba(255,255,255,.08);border-color:#fff;color:#fff;transform:translateY(-2px)}
.btn--whatsapp{background:#25D366;color:#fff}
.btn--whatsapp:hover{background:#1ea952;color:#fff;transform:translateY(-2px)}

.section{padding:var(--space-2xl) 0;position:relative}
.section--sm{padding:var(--space-xl) 0}
.section--tint{background:rgba(255,255,255,.02);border-top:1px solid rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.04)}
.section--dark{background:transparent}

.glass-card{
  background:var(--glass-bg);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid var(--glass-border);
  border-radius:var(--radius);
  padding:var(--space-lg);
  color:#fff;
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.glass-card:hover{transform:translateY(-4px);border-color:rgba(90,181,56,.4);box-shadow:0 24px 60px rgba(0,0,0,.4)}
.glass-card h3{color:#fff;margin-top:0}
.glass-card p{color:#b5babf}

.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:var(--space-lg)}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-md)}
.text-green{color:var(--green)}
.center{text-align:center}
.center p{max-width:640px;margin-left:auto;margin-right:auto;color:#9ea2a7!important}
.badge{
  display:inline-block;background:rgba(90,181,56,.15);color:var(--green);
  padding:6px 14px;border-radius:999px;font-size:11px;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;font-family:var(--font-mono);
  border:1px solid rgba(90,181,56,.3);margin-bottom:16px;
}
hr{border:0;border-top:1px solid rgba(255,255,255,.08);margin:var(--space-lg) 0}
blockquote{
  border-left:4px solid var(--green);background:rgba(255,255,255,.04);
  padding:var(--space-md) var(--space-lg);border-radius:var(--radius-sm);
  margin:var(--space-md) 0;font-style:italic;color:#d0d4d8;
}
ul,ol{padding-left:1.4em;margin-bottom:1em;color:#c3c7cc}
li{margin-bottom:.4em}
strong{color:#fff}

@media(max-width:768px){
  .section{padding:var(--space-xl) 0}
  .section--sm{padding:var(--space-lg) 0}
}