/* ===================== BASE ===================== */
:root{
  --color-primary:#16a34a;
  --color-primary-dark:#0f7a37;
  --color-accent:#ffee00;
  --color-bg:#f4f7f5;
  --color-card:#ffffff;
  --color-text:#1f2937;
  --color-muted:#9ca3af;
  --color-border:#e5e7eb;
  --shadow-soft:0 10px 30px rgba(0,0,0,0.08);
}

*{box-sizing:border-box;}

body{
  margin:0;
  font-family:'Poppins', sans-serif;
  background:var(--color-bg);
  color:var(--color-text);
}

/* ===================== HEADER ===================== */
.site-header{
  background:#0b3d20;
  background:linear-gradient(90deg,#0b3d20,#145a32);
  padding:14px 20px;
  position:sticky;
  top:0;
  z-index:50;
  box-shadow:0 2px 10px rgba(0,0,0,0.15);
}
.header-inner{
  max-width:1100px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.logo-area{
  display:flex;
  align-items:center;
  gap:10px;
  color:#fff;
  font-weight:700;
  font-size:1.2rem;
}
.logo-icon{
  color:#ffd60a;
  font-size:1.4rem;
}
.logo-highlight{color:#ffd60a;}
.header-badge{
  background:rgba(255,255,255,0.12);
  color:#fff;
  padding:6px 14px;
  border-radius:999px;
  font-size:0.85rem;
  font-weight:600;
  display:flex;
  align-items:center;
  gap:6px;
}

/* ===================== HERO ===================== */
.hero-section{
  position:relative;
  overflow:hidden;
  padding:70px 20px 90px;
  text-align:center;
  background:radial-gradient(circle at 20% 20%, #1c7a4a 0%, #0b3d20 55%, #062310 100%);
  color:#fff;
}
.hero-overlay{
  position:absolute;
  inset:0;
  background-image:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.03) 0, rgba(255,255,255,0.03) 2px, transparent 2px, transparent 20px);
  pointer-events:none;
}
.hero-content{
  position:relative;
  max-width:720px;
  margin:0 auto;
}
.hero-content h1{
  font-size:2.4rem;
  font-weight:800;
  margin-bottom:16px;
  line-height:1.2;
}
.text-gradient{
  background:linear-gradient(90deg,#ffd60a,#ff9f1c);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-content p{
  font-size:1.05rem;
  color:#dfe9e2;
  margin-bottom:28px;
  line-height:1.6;
}
.hero-notice{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 18px;
  border:1px solid rgba(255,214,10,0.45);
  border-radius:999px;
  background:rgba(255,214,10,0.12);
  color:#ffd60a;
  font-size:0.92rem;
  font-weight:600;
}
.hero-cta{
  display:inline-flex;
  align-items:center;
  gap:10px;
  background:var(--color-accent);
  color:#fff;
  font-weight:700;
  padding:14px 30px;
  border-radius:999px;
  text-decoration:none;
  box-shadow:0 8px 20px rgba(249,115,22,0.4);
  transition:transform .2s ease, box-shadow .2s ease;
}
.hero-cta:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 26px rgba(249,115,22,0.5);
}

/* ===================== FORM SECTION ===================== */
.form-section{
  padding:0 16px 70px;
  margin-top:-50px;
  position:relative;
  z-index:5;
}
.form-wrapper{
  max-width:640px;
  margin:0 auto;
  background:var(--color-card);
  border-radius:20px;
  box-shadow:var(--shadow-soft);
  padding:32px 28px 36px;
}

/* Steps bar */
.steps-bar{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  margin-bottom:28px;
}
.step{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:0.85rem;
  font-weight:600;
  color:var(--color-muted);
}
.step.active{color:var(--color-primary-dark);}
.step-num{
  width:26px;
  height:26px;
  border-radius:50%;
  background:var(--color-border);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:0.8rem;
}
.step.active .step-num{background:var(--color-primary);}
.step-line{
  width:40px;
  height:2px;
  background:var(--color-border);
}

/* Form steps */
.form-step{
  display:none;
  border:none;
  margin:0;
  padding:0;
}
.form-step.active-step{display:block;}

.section-title{
  font-size:1.25rem;
  font-weight:700;
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:6px;
  color:var(--color-text);
  padding:0;
}
.section-title i{color:var(--color-primary);}
.section-subtitle{
  color:var(--color-muted);
  font-size:0.92rem;
  margin-bottom:20px;
}

/* Fields */
.field-group{
  margin-bottom:18px;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.field-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}
label{
  font-size:0.88rem;
  font-weight:600;
  color:var(--color-text);
}
input[type="text"], input[type="email"]{
  padding:13px 16px;
  border-radius:12px;
  border:1.5px solid var(--color-border);
  font-size:0.98rem;
  font-family:inherit;
  transition:border-color .2s ease, box-shadow .2s ease;
  background:#fafbfa;
}
input[type="text"]:focus, input[type="email"]:focus{
  outline:none;
  border-color:var(--color-primary);
  box-shadow:0 0 0 3px rgba(22,163,74,0.15);
  background:#fff;
}
input.input-error{
  border-color:#dc2626 !important;
  box-shadow:0 0 0 3px rgba(220,38,38,0.12) !important;
}
.error-msg{
  color:#dc2626;
  font-size:0.8rem;
  min-height:2px;
  display:block;
}

/* Consentimento LGPD */
.consent-group{margin:18px 0 6px;}
.consent-label{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:0.8rem;
  line-height:1.55;
  color:var(--color-muted);
  cursor:pointer;
}
.consent-label input[type="checkbox"]{
  flex-shrink:0;
  width:17px;
  height:17px;
  margin-top:2px;
  accent-color:var(--color-primary);
  cursor:pointer;
}
.consent-label strong{color:var(--color-text);}

/* Buttons */
.btn-primary{
  width:100%;
  background:var(--color-primary);
  color:#fff;
  font-weight:700;
  font-size:1rem;
  padding:15px;
  border:none;
  border-radius:12px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  margin-top:10px;
  transition:background .2s ease, transform .15s ease;
}
.btn-primary:hover{background:var(--color-primary-dark); transform:translateY(-1px);}
.btn-secondary{
  background:#fff;
  color:var(--color-text);
  font-weight:600;
  font-size:1rem;
  padding:15px 20px;
  border:1.5px solid var(--color-border);
  border-radius:12px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  transition:background .2s ease, border-color .2s ease;
}
.btn-secondary:hover{background:#f3f4f6;}
.form-actions{
  display:flex;
  gap:12px;
  margin-top:24px;
}
.form-actions .btn-secondary{flex:1;}
.form-actions .btn-primary{flex:2; margin-top:0;}

/* ===================== MATCH CARDS (predictions) ===================== */
.matches-container{
  display:flex;
  flex-direction:column;
  gap:22px;
}
.match-card{
  border:1.5px solid var(--color-border);
  border-radius:16px;
  padding:16px;
  background:#fff;
}
.match-question{
  font-weight:700;
  font-size:1.02rem;
  margin:0 0 12px;
  color:var(--color-text);
}
.match-options{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.team-option{
  display:flex;
  align-items:center;
  gap:14px;
  border:1.5px solid var(--color-border);
  border-radius:12px;
  padding:12px 16px;
  cursor:pointer;
  transition:border-color .2s ease, background .2s ease, box-shadow .2s ease;
  background:#fff;
}
.team-option:hover{border-color:var(--color-accent);}
.team-option input[type="radio"]{
  appearance:none;
  -webkit-appearance:none;
  width:22px;
  height:22px;
  min-width:22px;
  border-radius:50%;
  border:2.5px solid #d1d5db;
  position:relative;
  cursor:pointer;
  transition:border-color .2s ease;
}
.team-option input[type="radio"]:checked{
  border-color:var(--color-accent);
}
.team-option input[type="radio"]:checked::after{
  content:"";
  position:absolute;
  top:50%;
  left:50%;
  width:11px;
  height:11px;
  border-radius:50%;
  background:var(--color-accent);
  transform:translate(-50%,-50%);
}
.team-option .flag-icon{
  font-size:1.6rem;
  width:32px;
  text-align:center;
}
.team-option .team-name{
  font-weight:700;
  font-size:1.05rem;
  color:var(--color-muted);
  flex:1;
}
.team-option.selected{
  border-color:var(--color-accent);
  box-shadow:0 0 0 3px rgba(249,115,22,0.12);
  background:#fff8f2;
}
.team-option.selected .team-name{
  color:var(--color-text);
}

/* ===================== SUCCESS SCREEN ===================== */
.success-screen{
  display:none;
  text-align:center;
  padding:20px 10px 10px;
}
.success-screen.show{display:block;}
.success-icon{
  font-size:4rem;
  color:var(--color-primary);
  margin-bottom:16px;
}
.success-screen h2{
  font-size:1.5rem;
  font-weight:800;
  margin-bottom:10px;
}
.success-screen p{
  color:var(--color-muted);
  margin-bottom:26px;
  line-height:1.6;
}
.success-screen .btn-secondary{width:100%;}

/* ===================== FOOTER ===================== */
.site-footer{
  text-align:center;
  padding:22px 16px;
  color:var(--color-muted);
  font-size:0.82rem;
  background:#fff;
  border-top:1px solid var(--color-border);
}

/* ===================== RESPONSIVE ===================== */
@media (max-width:600px){
  .hero-content h1{font-size:1.85rem;}
  .field-row{grid-template-columns:1fr;}
  .form-wrapper{padding:26px 18px 30px;}
  .form-actions{flex-direction:column;}
  .form-actions .btn-primary, .form-actions .btn-secondary{flex:none; width:100%;}
}