/* Base reset and layout */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #393f46;
    background: linear-gradient(135deg, #3C69E4 0%, #275fe4 100%);
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

.main-container {
    width: 100%;
    min-height: 100vh;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
}

.header {
    background: linear-gradient(135deg, #3C69E4 0%, #275fe4 100%);
    color: white;
    padding: 60px 40px;
    text-align: center;
    flex-shrink: 0;
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.content {
    padding: 60px 40px;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    width: 100%;
    max-width: 1200px;
}

.option-card {
    background: #edeeef;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.option-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: #3C69E4;
}

.option-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #3C69E4 0%, #275fe4 100%);
}

.option-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #393f46;
}

.option-card p { color: #393f46; margin-bottom: 20px; line-height: 1.6; }

.chat-button {
    display: inline-block;
    padding: 15px 30px;
    font-size: 16px;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, #3C69E4 0%, #275fe4 100%);
    border: none;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(60, 105, 228, 0.4);
}

.chat-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(60, 105, 228, 0.6);
    background: linear-gradient(135deg, #275fe4 0%, #1a4bb8 100%);
}

.alternative-section {
    background: #edeeef;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    border: 2px solid #e9ecef;
}

.alternative-section h3 { color: #393f46; margin-bottom: 15px; font-size: 1.3rem; }
.alternative-section p { color: #393f46; margin-bottom: 20px; }

.feature-flag {
    display: inline-block;
    background: rgba(3, 27, 78, 0.1);
    color: #031B4E;
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid rgba(3, 27, 78, 0.2);
    box-shadow: 0 4px 10px rgba(3, 27, 78, 0.08);
}

.note {
    background: #e3f2fd;
    border-left: 4px solid #3C69E4;
    padding: 15px 20px;
    margin-top: 20px;
    border-radius: 0 8px 8px 0;
    font-size: 14px;
    color: #275fe4;
}

.accent-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 15px;
    font-size: 14px;
    color: #393f46;
}

.accent-dot { width: 8px; height: 8px; background: #e45649; border-radius: 50%; display: inline-block; }

.option-card:nth-child(2)::before { background: linear-gradient(135deg, #e45649 0%, #c44536 100%); }
.option-card:nth-child(2):hover { border-color: #e45649; }

.digital-ocean-btn { background: #0061EB; box-shadow: 0 4px 15px rgba(0, 97, 235, 0.4); }
.digital-ocean-btn:hover { background: #031B4E; box-shadow: 0 8px 25px rgba(3, 27, 78, 0.6); }

@media (max-width: 768px) {
    .header { padding: 40px 20px; }
    .header h1 { font-size: 2rem; }
    .content { padding: 40px 20px; }
    .options { grid-template-columns: 1fr; gap: 30px; }
    .option-card { padding: 30px; min-height: auto; }
}

@media (max-width: 480px) {
    .header { padding: 30px 15px; }
    .header h1 { font-size: 1.8rem; }
    .header p { font-size: 1rem; }
    .content { padding: 30px 15px; }
    .option-card { padding: 20px; }
}