body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #0f2b23, #112831);
    color: #ffffff;
}

/* Navbar */
nav {
    background: rgba(15, 43, 35, 0.95);
    padding: 0.8rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(0, 255, 159, 0.2);
}

nav .logo {
    font-size: 1.4rem;
    font-weight: bold;
    color: #00ff9f;
    text-decoration: none;
    white-space: nowrap;
}

nav .nav-links {
    display: flex;
    gap: 1rem;
}

nav .nav-links a {
    padding: 0.4rem 1rem;
    border: 1px solid #00ff9f;
    border-radius: 6px;
    color: #00ff9f;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

nav .nav-links a:hover {
    background: #00ff9f;
    color: #0f2b23;
}

/* Layout wrapper for hero + pricing */
.main-sections {
    display: flex;
    justify-content: center;
    align-items: stretch; /* Equal height for both sections */
    gap: 2rem;
    flex-wrap: wrap;
    margin: 2rem auto;
    max-width: 1100px;
    padding: 0 1rem;
}

/* Hero & Pricing Boxes */
.container, .pricing {
    flex: 1 1 450px;
    max-width: 500px;
    background: rgba(20, 40, 35, 0.9);
    border-radius: 12px;
    box-shadow: 0 0 30px rgba(0, 255, 140, 0.15);
    padding: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Ensures bottom alignment of buttons */
}

/* Hero Section */
h1 {
    font-size: 2.5rem;
    margin-bottom: 0.2rem;
    color: #00ff9f;
}

.tagline {
    font-size: 1rem;
    color: #cccccc;
    margin-bottom: 2rem;
}

.mode-selection {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-grow: 1; /* Fills vertical space for proper centering */
    justify-content: center;
}

.mode-selection label {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

select {
    padding: 0.5rem;
    border-radius: 6px;
    border: none;
    background-color: #1e4136;
    color: #ffffff;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.buttons a button {
    margin: 0.5rem;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    background: #00ff9f;
    color: #0f2b23;
    font-weight: bold;
    transition: background 0.3s;
}

.buttons a button:hover {
    background: #00d88c;
}

/* Pricing Section */
.pricing h2 {
    color: #00ff9f;
    margin-bottom: 1rem;
}

.pricing .price {
    font-size: 2rem;
    font-weight: bold;
    color: #ffffff;
    margin: 1rem 0;
}

.pricing ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
    color: #cccccc;
    flex-grow: 1; /* Pushes button to bottom */
}

.pricing ul li {
    margin: 0.5rem 0;
}

.pricing button {
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    background: #00ff9f;
    color: #0f2b23;
    font-weight: bold;
    transition: background 0.3s;
}

.pricing button:hover {
    background: #00d88c;
}

/* Footer */
footer {
    margin-top: 2rem;
    padding: 1rem;
    text-align: center;
    font-size: 0.9rem;
    color: #cccccc;
}

footer a {
    color: #00ff9f;
    text-decoration: none;
    margin: 0 0.5rem;
}

footer a:hover {
    text-decoration: underline;
}