/* Clean Black & Off-White Theme for SaveItBro */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');
body {
  font-family: 'Inter', sans-serif;
  background: #f9fafb;
  color: #18181b;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  text-align: left;
}
.navbar {
  background: #000;
  color: #fff;
  padding: 0.7rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1000;
  margin-bottom: 0.5rem;
}
.nav-logo {
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.01em;
  font-family: 'Inter', sans-serif;
}
.navbar-buttons {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.navbar-btn {
  color: #fff;
  font-weight: 600;
  padding: 0.5rem 1.3rem;
  border-radius: 0.7rem;
  transition: background 0.18s, color 0.18s;
  text-decoration: none;
  font-size: 1.08rem;
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}
.navbar-btn.active, .navbar-btn:hover {
  background: #fff;
  color: #18181b !important;
}
.dropdown {
  position: relative;
}
.dropdown-content {
  display: none;
  position: absolute;
  background-color: #fff;
  min-width: 160px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 1000;
  border-radius: 0.5rem;
  margin-top: 0.5rem;
  left: 0;
}
.dropdown:hover .dropdown-content {
  display: block;
}
.dropdown-content a {
  color: #18181b;
  padding: 0.8rem 1.2rem;
  text-decoration: none;
  display: block;
  transition: background 0.15s;
  border-radius: 0.5rem;
  text-align: left;
}
.dropdown-content a:hover {
  background: #18181b;
  color: #fff;
}
.hero, .calculator-section, .about-section, .regional-section, .faq-section, .resources-section {
  background: #fff;
  border-radius: 2rem;
  box-shadow: 0 4px 32px 0 #0001;
  margin: 0 auto 1.2rem auto;
  max-width: 700px;
  padding: 2rem 1.2rem 1.2rem 1.2rem;
  text-align: left;
}
.hero h1 {
  font-size: 2.6rem;
  font-weight: 900;
  color: #18181b;
  margin-bottom: 0.7rem;
  letter-spacing: -0.01em;
  text-align: left;
}
.hero .brand {
  color: #000;
  font-weight: 900;
  font-size: 2.1rem;
  margin-bottom: 0.2rem;
  display: block;
  text-align: left;
}
.subtitle {
  background: #f9fafb;
  border-left: 4px solid #000;
  border-radius: 1rem;
  font-size: 1.18rem;
  color: #18181b;
  margin: 0.7rem auto 1.5rem auto;
  padding: 1rem 1.5rem;
  box-shadow: 0 1px 8px 0 #0001;
  max-width: 520px;
  text-align: left;
}
.hero-btn {
  background: #000;
  color: #fff !important;
  font-weight: 700;
  border: none;
  border-radius: 9999px;
  padding: 0.9rem 2.5rem;
  font-size: 1.18rem;
  box-shadow: 0 2px 12px 0 #0002;
  margin-top: 1.5rem;
  transition: transform 0.15s, box-shadow 0.15s;
  letter-spacing: 0.01em;
  text-align: left;
}
.hero-btn:hover {
  transform: scale(1.04);
  background: #18181b;
  color: #fff;
}
.calculator-section h2, .about-section h2, .regional-section h2, .faq-section h2, .resources-section h2 {
  color: #000;
  font-size: 1.7rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
  text-align: left;
}
.form-group label {
  font-weight: 600;
  color: #18181b;
  margin-bottom: 0.3rem;
  text-align: left;
}
.form-group input, .form-group select {
  border-radius: 0.7rem;
  border: 1px solid #000;
  padding: 0.6rem 1.1rem;
  margin-top: 0.2rem;
  margin-bottom: 0.7rem;
  width: 100%;
  font-size: 1.08rem;
  background: #f9fafb;
  color: #18181b;
  font-family: 'Inter', sans-serif;
  text-align: left;
}
.calculate-btn, .reset-btn, #share-btn, #try-again-btn {
  background: #000;
  color: #fff !important;
  font-weight: 700;
  border: none;
  border-radius: 9999px;
  padding: 0.8rem 2.3rem;
  font-size: 1.08rem;
  box-shadow: 0 2px 8px 0 #0002;
  margin-top: 0.7rem;
  margin-bottom: 0.7rem;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
  text-align: left;
}
.calculate-btn:hover, .reset-btn:hover, #share-btn:hover, #try-again-btn:hover {
  background: #18181b;
  color: #fff;
  transform: scale(1.04);
  box-shadow: 0 4px 16px 0 #0002;
}
.adsbygoogle {
  margin: 2rem 0 !important;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 2px 8px 0 #0001;
}
footer {
  background: #fff;
  color: #888;
  font-weight: 600;
  border-radius: 1.5rem;
  box-shadow: 0 -2px 8px 0 #0001;
  margin: 2.5rem auto 0 auto;
  max-width: 700px;
  padding: 1.5rem 2rem;
  text-align: center;
  font-size: 1.08rem;
}
ul, ol {
  text-align: left;
  margin-left: 1.2rem;
  padding-left: 1.2rem;
}
ul li, ol li {
  text-align: left;
  margin-bottom: 0.5rem;
}
h1, h2, h3, h4, h5, h6, p, label, span, a, li, ul, ol, input, select, button {
  font-family: 'Inter', sans-serif !important;
  text-align: left !important;
  letter-spacing: 0;
}
.faq-list h3 {
  margin-top: 1.2rem;
  margin-bottom: 0.2rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: #18181b;
  text-align: left;
}
.faq-list p {
  margin-bottom: 0.7rem;
  text-align: left;
}
@media (max-width: 900px) {
  .hero, .calculator-section, .about-section, .regional-section, .faq-section, .resources-section, footer {
    max-width: 99vw;
    padding: 1.2rem 0.5rem;
  }
  .navbar {
    max-width: 99vw;
    padding: 1.2rem 0.5rem;
  }
}
@media (max-width: 640px) {
  .navbar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.2rem !important;
  }
  .navbar-buttons {
    flex-direction: column !important;
    gap: 0.1rem !important;
    width: 100% !important;
    align-items: stretch !important;
    margin-left: 0 !important;
  }
  .navbar-btn {
    width: 100% !important;
    text-align: left !important;
    padding: 0.7rem 1rem;
  }
  .hero {
    padding: 1.2rem 0.5rem;
  }
  .hero h1 {
    font-size: 1.5rem;
  }
  .subtitle {
    font-size: 1rem;
    padding: 0.7rem 0.7rem;
  }
  .form-group input, .form-group select {
    font-size: 1rem;
  }
  .calculate-btn, .reset-btn, #share-btn, #try-again-btn {
    font-size: 1rem;
    padding: 0.6rem 1.2rem;
  }
  footer {
    font-size: 1rem;
    padding: 0.7rem 0.5rem;
  }
}