/* Base Styles */
:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #dbeafe;
    --text-primary: #1e3a8a;
    --text-body: #475569;
    --bg-light: #f8fafc;
    --border-light: #e2e8f0;
}

body {
    font-family: 'Noto Serif SC', serif;
    color: var(--text-body);
    line-height: 1.6;
}

.font-geist-mono {
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.01em;
}

/* Button Styles */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-weight: 500;
    font-size: 0.9375rem;
    border-radius: 0.375rem;
    background-color: var(--primary-color);
    color: white;
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-weight: 500;
    font-size: 0.9375rem;
    border-radius: 0.375rem;
    background-color: white;
    color: var(--primary-color);
    border: 1px solid var(--border-light);
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    cursor: pointer;
}

.btn-secondary:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.btn-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-weight: 500;
    font-size: 0.9375rem;
    border-radius: 0.375rem;
    background-color: white;
    color: var(--primary-color);
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    border: none;
    cursor: pointer;
}

.btn-white:hover {
    background-color: #f8fafc;
    transform: translateY(-1px);
}

.btn-outline-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-weight: 500;
    font-size: 0.9375rem;
    border-radius: 0.375rem;
    background-color: transparent;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.2s ease;
    cursor: pointer;
}

.btn-outline-white:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-1px);
}

/* Dropdown animation */
.faq-item .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-item .faq-icon {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

/* Hover animations */
.transition-all {
    transition: all 0.3s ease;
}

/* Form styles */
input, textarea {
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

/* Card hover effect */
.example-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}