/* Base Reset & Styling */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: #0f172a; /* Deep Slate Blue */
    color: #f8fafc;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Abstract Background */
.bg-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 2px 2px, rgba(56, 189, 248, 0.05) 1px, transparent 0);
    background-size: 40px 40px;
    z-index: -1;
}

.glow {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.1) 0%, transparent 70%);
    z-index: -1;
}

/* Layout */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 80px 24px;
    text-align: center;
}

/* Typography */
.logo {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 40px;
    color: #38bdf8;
}

.logo span {
    color: #fff;
}

.badge {
    display: inline-block;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.2);
    padding: 6px 16px;
    border-radius: 99px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: #38bdf8;
    margin-bottom: 24px;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 800;
}

.subtitle {
    font-size: 1.25rem;
    color: #94a3b8;
    max-width: 600px;
    margin: 0 auto 48px auto;
}

/* Form Styling */
.cta-box {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 24px;
    max-width: 500px;
    margin: 0 auto 64px auto;
    backdrop-filter: blur(10px);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

input[type="email"] {
    width: 100%;
    padding: 16px;
    border-radius: 12px;
    border: 1px solid #334155;
    background: #1e293b;
    color: white;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

input[type="email"]:focus {
    border-color: #38bdf8;
}

button {
    width: 100%;
    padding: 16px;
    background: #38bdf8;
    color: #0f172a;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.3s ease;
}

button:hover {
    background: #7dd3fc;
    transform: translateY(-2px);
}

/* Features Section */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    text-align: left;
    margin-top: 40px;
}

.feature-card {
    padding: 24px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.icon {
    font-size: 1.5rem;
    margin-bottom: 16px;
    display: block;
}

.feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: #fff;
}

.feature-card p {
    font-size: 0.95rem;
    color: #64748b;
}

footer {
    margin-top: 80px;
    font-size: 0.85rem;
    color: #475569;
}