* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: #ffd700;
  background-color: #0a1a33;
}

header {
  background: #13294b;
  padding: 1.2rem 2rem;
  border-bottom: 1px solid #ffd70033;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 2.6rem;
  font-weight: 700;
  color: #ffd700;
}

ul {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}

a {
  color: #ffd700;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

a:hover {
  color: #e6c300;
}

.hero {
  text-align: center;
  padding: 8rem 2rem 6rem;
  background: linear-gradient(to bottom, #13294b, #0a1a33);
}

.hero .welcome {
  font-size: 1.8rem;              
  font-weight: 400;
  color: #ffd700aa;              
  margin-bottom: 0.4rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero .brand-name {
  font-size: 4.1rem;                
  font-weight: 800;              
  color: #ffd700;
  margin: 0.2rem 0 7rem;
  line-height: 1.1;
  letter-spacing: 2px;         
}

.hero .tagline {
  font-size: 2.8rem;              
  font-weight: 600;
  color: #ffd700cc;
  margin-bottom: 2rem;
}

.hero p {
  font-size: 1.4rem;
  margin-bottom: 2.5rem;
  color: #ffd700cc;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.form-group {
  display: flex;
  max-width: 500px;
  margin: 0 auto 1rem;
  gap: 0.5rem;
}

input[type="email"] {
  flex: 1;
  padding: 1rem;
  border: 1px solid #ffd700;
  border-radius: 5px 0 0 5px;
  background: #13294b;
  color: #ffd700;
  font-size: 1rem;
}

input::placeholder {
  color: #ffd70088;
}

button {
  padding: 1rem 2.2rem;
  background: #ffd700;
  color: #0a1a33;
  border: none;
  border-radius: 0 5px 5px 0;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.3s;
}

button:hover {
  background: #e6c300;
}

small {
  color: #ffd70099;
  font-size: 0.9rem;
}

.features {
  padding: 5rem 2rem;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
}

.features h2 {
  font-size: 2.8rem;
  margin-bottom: 3rem;
  color: #ffd700;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.card {
  background: #13294b;
  padding: 2.5rem;
  border-radius: 10px;
  border: 1px solid #ffd70033;
  box-shadow: 0 0 20px #ffd70022;
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 30px #ffd70044;
}

.card h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: #ffd700;
}

.card p {
  color: #ffd700cc;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.9rem 1.8rem;
  background: #ffd700;
  color: #0a1a33;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s;
}

.btn:hover {
  background: #e6c300;
}

footer {
  text-align: center;
  padding: 2.5rem;
  background: #13294b;
  color: #ffd70099;
  border-top: 1px solid #ffd70033;
}

.footer-note {
  margin-top: 0.6rem;
  font-size: 0.9rem;
  color: #ffd70088;
  font-style: italic;
}

.btn.disabled {
  background: #ffd70044;          
  color: #ffd70088;               
  cursor: not-allowed;         
  pointer-events: none;           
}

.about, .contact {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
}

.about h1 {
  font-size: 3.0rem;
  margin-bottom: 0.5rem;          
  color: #ffd700;
  text-align: center;
}

.about h2 {
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: 2rem;
  color: #ffd700;             
  text-align: center;
}

.form-group {
  margin-bottom: 1.5rem;
  text-align: left;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #ffd700;
}

input[type="text"], input[type="email"], textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid #ffd700;
  border-radius: 5px;
  background: #13294b;
  color: #ffd700;
  font-size: 1rem;
}

textarea {
  resize: vertical;
}

.note {
  margin-top: 1.5rem;
  font-size: 0.95rem;
  color: #ffd70099;
}

/* Tools hub page specific */
.tools-hero {
  text-align: center;
  padding: 6rem 2rem 4rem;
  background: linear-gradient(to bottom, #13294b, #0a1a33);
}

.tools-hero h1 {
  font-size: 3.2rem;
  margin-bottom: 1rem;
  color: #ffd700;
}

.tools-hero .intro {
  font-size: 1.35rem;
  color: #ffd700cc;
  max-width: 760px;
  margin: 0 auto 2.5rem;
}

/* Slightly larger cards on tools page if you want */
.tools-grid .grid {
  gap: 2.5rem;
}

.tools-grid .card {
  padding: 2.5rem;
}

/* Coming soon cards styling (already have .btn.disabled) */
.card.coming-soon {
  opacity: 0.92;
  border: 1px dashed #ffd70055;
}