@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&display=swap');

/* ========== RESET & BASE ========== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #D7F31F;
  --primary-hover: #bde010;
  --bg-dark: #0a0a0c;
  --surface-dark: #121214;
  --text-white: #ffffff;
  --text-gray: #a1a1aa;
  --border-dark: #27272a;
  --error: #ef4444;
  --radius: 8px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  --header-height: 80px;
}

html {
  font-family: 'Montserrat', sans-serif;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-white);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ========== HEADER ========== */
.ld-header {
  position: sticky;
  top: 0;
  background: rgba(10, 10, 12, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-dark);
  z-index: 100;
  display: flex;
  justify-content: center;
  padding: 16px 24px;
}
.ld-header-container {
  width: 100%;
  max-width: 1200px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ld-logo img {
  height: 48px;
}
.ld-nav { display: flex; gap: 32px; align-items: center; }
.ld-nav-link { font-weight: 500; font-size: 0.95rem; color: var(--text-gray); transition: 0.2s; }
.ld-nav-link:hover { color: var(--text-white); }

.ld-btn-header {
  background: var(--text-white);
  color: var(--bg-dark);
  padding: 10px 24px;
  border-radius: 99px;
  font-weight: 700;
  transition: 0.2s;
}
.ld-btn-header:hover { background: var(--primary); }

/* ========== FORMS & CARDS (Login/Cadastro/Duvidas) ========== */
.auth-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.auth-card {
  background: var(--surface-dark);
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 32px;
  border: 1px solid var(--border-dark);
}

.auth-title {
  text-align: left;
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-white);
}

.auth-subtitle {
  font-size: 0.95rem;
  color: var(--text-gray);
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-gray);
}

.form-control {
  width: 100%;
  padding: 16px;
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  font-family: inherit;
  background: var(--bg-dark);
  color: var(--text-white);
  transition: border-color 0.2s;
}
.form-control::placeholder {
  color: #52525b;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
}
.form-control.invalido {
  border-color: var(--error);
}

.erro-msg {
  color: var(--error);
  font-size: 0.8rem;
  margin-top: 6px;
  min-height: 16px;
  display: block;
  font-weight: 500;
}

.btn-primary {
  width: 100%;
  background: var(--primary);
  color: #111;
  font-size: 1.1rem;
  font-weight: 800;
  padding: 18px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.2s;
}
.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.auth-link {
  display: block;
  text-align: center;
  margin-top: 24px;
  font-size: 0.95rem;
  color: var(--primary);
  font-weight: 600;
}
.auth-link:hover {
  text-decoration: underline;
}

/* ========== DÚVIDAS / ACCORDION ========== */
.faq-container {
  max-width: 800px;
  margin: 40px auto;
  padding: 0 20px;
}
.faq-wrap {
  background: var(--surface-dark);
  border: 1px solid var(--border-dark);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.faq-item {
  border-bottom: 1px solid var(--border-dark);
}
.faq-item:last-child { border-bottom: none; }
.faq-btn {
  width: 100%;
  text-align: left;
  padding: 24px;
  font-weight: 600;
  font-family: inherit;
  font-size: 1.05rem;
  background: transparent;
  color: var(--text-white);
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: 0.2s;
}
.faq-btn:hover { background: rgba(255,255,255,0.02); }
.faq-btn span {
  color: var(--primary);
  font-size: 1.5rem;
  font-weight: 700;
}
.faq-content {
  display: none;
  padding: 0 24px 24px;
  color: var(--text-gray);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ========== ATENÇÂO / DÉBITOS PAGE ========== */
.banner-vehicle {
  background: url('https://images.unsplash.com/photo-1549317661-bd32c8ce0db2?auto=format&fit=crop&q=80&w=1920') center/cover;
  height: 250px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  position: relative;
}
.banner-overlay {
  background: linear-gradient(180deg, rgba(10,10,12,0.4) 0%, #0a0a0c 100%);
  position: absolute;
  top:0; left:0; width:100%; height:100%;
}
.vehicle-plate-box {
  background: var(--surface-dark);
  border: 1px solid var(--border-dark);
  padding: 24px 40px;
  border-radius: 12px 12px 0 0;
  text-align: center;
  position: relative;
  z-index: 10;
  min-width: 320px;
  box-shadow: 0 -10px 30px rgba(0,0,0,0.5);
}
.vehicle-plate-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.vehicle-plate-val {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: 2px;
}

.debitos-container {
  max-width: 800px;
  margin: 40px auto;
  padding: 0 20px;
}

.debitos-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-dark);
  padding-bottom: 16px;
  margin-bottom: 24px;
  font-size: 0.95rem;
  color: var(--text-gray);
  font-weight: 600;
}

.alert-card {
  background: var(--surface-dark);
  border: 1px solid var(--border-dark);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-top: 32px;
}
.alert-header {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error);
  padding: 16px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(239, 68, 68, 0.2);
}
.alert-body {
  padding: 32px 24px;
}
.alert-total-label {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-gray);
  margin-bottom: 8px;
}
.alert-total-val {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 24px;
  color: var(--text-white);
}

/* ========== FOOTER ========== */
.ld-footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border-dark);
  padding: 60px 24px 24px;
  margin-top: auto;
}
.ld-footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}
.ld-footer-links { display: flex; gap: 24px; }
.ld-footer-links a { color: var(--text-gray); font-size: 0.9rem; }
.ld-footer-links a:hover { color: var(--text-white); }
.ld-footer-bottom { border-top: 1px solid var(--border-dark); margin-top: 40px; padding-top: 24px; text-align: center; color: var(--text-gray); font-size: 0.85rem;}

@media (max-width: 768px) {
  .ld-nav { display: none; }
  .ld-footer-container { grid-template-columns: 1fr; text-align: center; justify-items: center;}
}