/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem 2.5rem;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1.125rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    border: none;
    box-shadow: 0 4px 15px rgba(119, 55, 88, 0.4);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 25px rgba(119, 55, 88, 0.6);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(255, 255, 255, 0.2), transparent);
    opacity: 0;
    transition: 0.3s;
}

.btn-primary:hover::after {
    opacity: 1;
}

/* Cards */
.card {
    background: white;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

/* Pillar Card Specific */
.pillar-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    border-left: 4px solid var(--color-primary);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 0 1rem 1rem 0;
    margin-bottom: 1rem;
}

.pillar-card h3 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    text-transform: uppercase;
    margin: 0;
}

.pillar-card p {
    font-size: 0.95rem;
    color: var(--color-text-body);
    margin: 0;
}

/* Tags */
.tag-highlight {
    display: inline-block;
    background-color: rgba(119, 55, 88, 0.1);
    color: var(--color-primary-dark);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}