/* Common Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-weight: var(--weight-semibold);
    font-size: var(--text-sm);
    gap: 8px;
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
    text-decoration: none;
}

.btn-lg {
    padding: 16px 40px;
    font-size: var(--text-base);
}

.btn-full {
    width: 100%;
}

/* Button Loading & Spinner States */
.btn-loader {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: btn-spinner 0.6s linear infinite;
    flex-shrink: 0;
}

@keyframes btn-spinner {
    to { transform: rotate(360deg); }
}

.btn.is-loading {
    pointer-events: none;
    opacity: 0.85;
}

.btn.is-loading .btn-loader {
    display: inline-block;
}


.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

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

.btn-accent {
    background-color: var(--color-accent);
    color: white;
}

.btn-accent:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-teal);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: white;
}

/* Feature Lists */
.feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-body);
    font-weight: var(--weight-medium);
    color: var(--color-text-primary);
}

.check-icon {
    width: 24px;
    height: 24px;
    background: var(--color-accent-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: var(--text-xs);
}

/* Trust Badges */
.trust-strip {
    margin-top: var(--space-12);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-8);
    color: var(--color-text-secondary);
    font-family: var(--font-body);
    font-weight: var(--weight-medium);
    font-size: var(--text-sm);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.trust-item::before {
    content: '✦';
    color: var(--color-primary);
}

/* Advantage Cards */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.advantage-card {
    background: #FFFFFF;
    padding: 40px 32px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    transition: var(--transition-slow);
    display: flex;
    flex-direction: column;
}

.advantage-card:hover {
    border-color: var(--color-border-dark);
    transform: translateY(-6px);
    box-shadow: var(--shadow-teal);
}

.advantage-icon {
    width: 56px;
    height: 56px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-10);
    color: white;
}

.advantage-card h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.advantage-card p {
    color: var(--color-text-secondary);
    line-height: var(--leading-normal);
}

/* Badges & Tags */
.badge {
    display: inline-block;
    padding: 6px 14px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: var(--radius-sm);
    line-height: 1;
}

.badge--primary {
    background-color: var(--color-primary);
    color: white;
    border: 1px solid var(--color-primary);
}

.badge--accent {
    background-color: var(--color-accent);
    color: white;
}

.badge--amber {
    background-color: var(--color-surface-2);
    color: var(--color-primary);
    border: 1px solid var(--color-border);
}

.badge--outline {
    background: transparent;
    border: 1px solid var(--color-divider);
    color: var(--color-text-secondary);
}