/* -------------------------------------------------
    VARS / RESET
-------------------------------------------------- */
:root{
  --primary:#28e504; --background:#111111; --foreground:#e0e0e0;
  --border:#27272a; --font-family:'Poppins',sans-serif;
}
*{padding:0;box-sizing:border-box;}
html,body{height:100%;}
body{background:var(--background);color:var(--foreground);font-family:var(--font-family);}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}

/* -------------------------------------------------
    HEADER
-------------------------------------------------- */
.main-header{background:var(--background);}
.header-container{max-width:1400px;margin:0 auto;display:flex;align-items:center;gap:1rem;}
.header-left{display:flex;align-items:center;gap:3rem;flex:1 1 auto;}
.logo-img{height:36px;object-fit:contain;}
.main-nav ul{display:flex;gap:.5rem;}
.main-nav a{font-size:.92rem;font-weight:500;color:#fafafa;padding:.4rem .8rem;border-radius:8px;transition:.3s;display: inline-flex;align-items: center;gap: 0.5rem;}
.main-nav a svg {
    width: 16px;
    height: 16px;
}
.main-nav a:hover{background:#27272a;color:var(--foreground);}
.header-right{display:flex;align-items:center;gap:.75rem;}

.btn{padding:.4rem 1.2rem;border-radius:6px;font-weight:700;font-size:.85rem;cursor:pointer;transition:.2s;display:inline-flex;align-items:center;gap:.5rem;}
.btn:hover{transform:scale(1.05);}
.btn-login{background:#1c1c1c;color:var(--foreground);}
.btn-login:hover{background:#2c2c2c;}
.btn-register{background:var(--primary);color:#000;}

/* Botões extras mobile */
.auth-mobile{display:none;gap:.6rem;margin-left:auto;}
.auth-mobile .btn{padding:.45rem 1rem;font-size:.8rem;border-radius:8px;}

/* -------------------------------------------------
    MODAL BASE
-------------------------------------------------- */
.modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.7);
  z-index:40;opacity:0;visibility:hidden;transition:opacity .3s;
}
.modal-overlay.active{opacity:1;visibility:visible;}

.modal{
  position:fixed;z-index:50;background:var(--background);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(40,229,4,.15), transparent),
    radial-gradient(ellipse 80% 50% at 50% 110%, rgba(40,229,4,.1), transparent);
  border:1px solid var(--border);border-radius:.5rem;
  box-shadow:0 10px 15px -3px rgba(0,0,0,.58),0 4px 6px -2px rgba(0,0,0,.05);
  width:90%;max-width:510px;padding:2.75rem 2.5rem;
  opacity:0;visibility:hidden;transition:opacity .3s,transform .3s,bottom .38s;
}


/* Desktop: centralizado */
@media (min-width:993px){
  .modal{top:50%;left:50%;transform:translate(-50%,-50%) scale(.95);}
  .modal.active{
    opacity:1;visibility:visible;
    transform:translate(-50%,-50%) scale(1);
  }
}

/* Mobile: bottom sheet */
@media (max-width:992px){
  .modal{
    top:auto;left:0;right:0;
    bottom:-100vh;
    transform:none;
    width:100%;max-width:none;
    border-radius:20px 20px 0 0;
    padding:5.75rem 1.25rem;
    box-shadow:0 -8px 16px -6px rgba(0,0,0,.75);
  }
  .modal.active{
    bottom:0;
    opacity:1;visibility:visible;
    transform:none !important;
  }
  .modal-header:before{
    content:'';display:block;width:60px;height:5px;border-radius:999px;background:#333;margin:-.5rem auto 1rem;
  }
}

/* Conteúdo modal */
.modal-header{text-align:center;margin-bottom:1.5rem;}
.modal-header h2{display:flex;justify-content:center;align-items:center;gap:.5rem;font-size:1.5rem;font-weight:700;}
.modal-header h2 svg{color:var(--primary);width:1.25rem;height:1.25rem;}
.modal-header p{color:rgba(224,224,224,.4);margin-top:.5rem;}

.modal-form .form-group{margin-bottom:1.5rem;}
.modal-form label{display:block;font-weight:500;margin-bottom:.25rem;text-align:left;}
.input-wrapper{position:relative;}
.modal-form input{
  width:100%;height:48px;background:transparent;border:2px solid var(--border);border-radius:.5rem;
  padding-left:2.5rem;color:var(--foreground);font-size:1rem;transition:border-color .3s;
}
.modal-form input:focus{outline:none;border-color:var(--primary);}
.modal-form input::placeholder{color:#555;}
.input-wrapper svg{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:#777;}
.password-toggle{
  position:absolute;right:.75rem;top:50%;transform:translateY(-50%);
  color:var(--primary);cursor:pointer;font-size:.875rem;
}

.modal-submit-btn{
  width:100%;background:var(--primary);color:#000;border:none;padding:.8rem;font-size:1rem;font-weight:700;
  border-radius:.375rem;cursor:pointer;text-transform:uppercase;
}

.modal-separator{display:flex;align-items:center;text-align:center;margin:1.5rem 0;color:#555;}
.modal-separator::before,.modal-separator::after{content:'';flex:1;border-bottom:1px solid var(--border);}
.modal-separator:not(:empty)::before{margin-right:.5em;}
.modal-separator:not(:empty)::after{margin-left:.5em;}

.modal-footer{text-align:center;}
.modal-footer .register-link,
.modal-footer .login-link{color:var(--primary);font-weight:600;cursor:pointer;}

.modal-close-btn{
  position:absolute;top:1rem;right:1rem;background:none;border:none;color:#777;cursor:pointer;transition:color .2s;
}
.modal-close-btn:hover{color:#fff;}

/* Feedback */
.form-error{margin-top:.6rem;color:#ff6b6b;font-size:.8rem;}
.form-success{margin-top:.6rem;color:#28e504;font-size:.8rem;}

/* Estilo para a mensagem de indicação */
.referral-message {
    font-size: 0.9rem;
    color: var(--primary);
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 600;
}

/* -------------------------------------------------
    MENU MOBILE DRAWER (se quiser manter)
-------------------------------------------------- */
.menu-toggle{display:none;background:none;border:none;color:var(--foreground);cursor:pointer;z-index:1001;}
body.menu-is-open{overflow:hidden;}
.mobile-menu-container{
  position:fixed;top:0;left:0;width:100%;height:100%;
  background:rgba(0,0,0,.6);z-index:999;visibility:hidden;opacity:0;transition:visibility .3s,opacity .3s;
}
body.menu-is-open .mobile-menu-container{visibility:visible;opacity:1;}
.mobile-menu-drawer{
  position:absolute;top:0;right:0;width:85%;max-width:320px;height:100%;background:var(--background);
  box-shadow:-5px 0 20px rgba(0,0,0,.25);padding:2.5rem 1.5rem;
  transform:translateX(100%);transition:transform .35s cubic-bezier(.25,.46,.45,.94);
}
body.menu-is-open .mobile-menu-drawer{transform:translateX(0);}
.mobile-menu-drawer .main-nav{border-bottom:1px solid var(--border);padding-bottom:1.5rem;margin-bottom:1.5rem;}
.mobile-menu-drawer .main-nav ul,
.mobile-menu-drawer .header-right{display:flex;flex-direction:column;align-items:flex-start;gap:1.5rem;}
.mobile-menu-drawer .main-nav a{font-size:1.1rem;}
.mobile-menu-drawer .header-right{width:100%;}
.mobile-menu-drawer .btn{width:100%;justify-content:center;padding:.8rem 1rem;}

/* -------------------------------------------------
    RESPONSIVO GERAL
-------------------------------------------------- */
@media (max-width:992px){
  .main-nav,.header-right{display:none;}
  .auth-mobile{display:flex;}
  .menu-toggle{display:block;}
  .main-header{padding:.75rem 1.25rem;position:sticky;top:0;z-index:100;}
  .header-left{gap:1rem;}
  .logo-img{height:32px;}
}
@media (max-width:480px){
  .main-header{padding:.65rem 1rem;}
  .logo-img{height:28px;}
  .modal-header h2{font-size:1.25rem;line-height:1.3;}
  .modal-header p{font-size:.9rem;line-height:1.4;margin-top:.4rem;}
  .modal-form .form-group{margin-bottom:1.1rem;}
  .modal-form input{height:44px;font-size:.9rem;padding-left:2.25rem;}
  .password-toggle{font-size:.8rem;}
  .modal-submit-btn{font-size:.95rem;padding:.75rem 1rem;}
  .modal-footer{font-size:.85rem;margin-top:1.1rem;}
}
@media (max-height:600px){
  .modal{max-height:90vh;overflow-y:auto;}
}

/* ==== BOTTOM NAV (mobile only) ==================================== */
@media (max-width:992px){
  .bottom-nav{
    position:fixed;left:8px;right:8px;bottom:8px;height:61px;
    background:#111;
    border:1px solid var(--border);
    border-radius:18px;
    box-shadow:0 8px 24px rgba(0, 0, 0, 1);
    display:flex;align-items:center;gap:10px;padding:0 10px;
    z-index:1000;
  }

  .bottom-nav__btn{
    flex:1 1 0;
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    gap:4px;font-size:.7rem;font-weight:500;
    color:#cfcfcf;
    background:transparent;border:0;
    transition:transform .12s,color .15s;
    -webkit-tap-highlight-color:transparent;
  }
  .bottom-nav__btn svg{width:20px;height:20px;fill:currentColor;}
  .bottom-nav__btn:active{transform:scale(.9);}
  .bottom-nav__btn.is-active{color:var(--primary);}

  .bottom-nav__fab-wrap{
    position:relative;flex:0 0 auto;transform:translateY(-22px);
  }
  .bottom-nav__fab{
    background:var(--primary);color:#ffffff;
    border:4px solid #111;
    width:58px;height:58px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 6px 20px rgba(40,229,4,.35);
    transition:transform .12s;
  }
  .bottom-nav__fab svg{width:26px;height:26px;fill:currentColor;}
  .bottom-nav__fab:active{transform:scale(.92);}
  .bottom-nav__fab-label{
    position:absolute;bottom:-18px;left:50%;transform:translateX(-50%);
    font-size:.7rem;font-weight:500;color:#fff;white-space:nowrap;
  }
}
@media (min-width:993px){
  .bottom-nav{display:none;}
}

/* FOOTER CSS */
.footer{
    background:#111111;width:100%;font-size:.875rem;
}
.footer-container{display:flex;flex-wrap:wrap;max-width:1400px;margin:0 auto;padding:0 1rem;}
.footer-column-logo{width:35%;padding-right:1rem;}
.footer-column-links{width:65%;padding-left:3rem;}
.footer-logo{width:140px;margin-bottom:1rem;}
.footer-legal-text{font-size:.7rem;opacity:.65;margin-bottom:1rem;}
.footer-legal-text.secondary{opacity:.50;}
.footer-links-wrapper{display:flex;justify-content:flex-end;gap:8rem;}
.links-group strong{display:block;margin-bottom:.625rem;}
.links-group a{display:block;opacity:.7;margin-bottom:.75rem;transition:opacity .2s;}
.links-group a:hover{opacity:1;}
.footer-bottom-row{
    display:flex;justify-content:space-between;align-items:center;width:100%;
    margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border);
}
.footer-certifications{display:flex;align-items:center;gap:.5rem;}
.footer-certifications .cert-placeholder{
    background:#555;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:bold;border-radius:4px;
}
.footer-social-icons{display:flex;align-items:center;gap:.75rem;}
.footer-social-icons a{
    display:inline-flex;align-items:center;justify-content:center;background:rgba(0,0,0,.4);
    border-radius:9999px;padding:.625rem;transition:background-color .2s;
}
.footer-social-icons a:hover{background:rgba(0,0,0,.7);}
.footer-social-icons svg{width:1.25rem;height:1.25rem;}

/* Responsivo */
@media (max-width:992px){
    .footer-column-logo{width:40%;padding-right:.75rem;}
    .footer-column-links{width:60%;padding-left:2rem;}
    .footer-links-wrapper{gap:4rem;}
    .footer-bottom-row{flex-direction:column;align-items:flex-start;gap:1rem;}
}
@media (max-width:768px){
    .footer{padding:1.75rem 0;}
    .footer-container{padding:0 .75rem;}
    .footer-column-logo,.footer-column-links{width:100%;padding:0;}
    .footer-column-logo{margin-bottom:1.25rem;}
    .footer-links-wrapper{justify-content:flex-start;gap:3rem;flex-wrap:wrap;}
}
@media (max-width:480px){
    .footer{margin-top:1.5rem;padding:1.5rem 0 1.75rem;font-size:.8rem;}
    .footer-logo{width:120px;margin-bottom:.75rem;}
    .footer-legal-text{font-size:.65rem;margin-bottom:.75rem;}
    .footer-links-wrapper{flex-direction:column;gap:1.75rem;}
    .links-group strong{margin-bottom:.5rem;font-size:.9rem;}
    .links-group a{margin-bottom:.6rem;font-size:.8rem;}
    .footer-bottom-row{margin-top:1.5rem;padding-top:1.25rem;gap:1.25rem;}
    .footer-social-icons a{padding:.5rem;}
    .footer-social-icons svg{width:1.1rem;height:1.1rem;}
}
@media (max-height:600px){
    .footer{padding:1.5rem 0;}
}