/* Explain: Elegant component styles for buttons, cards, and editorial layouts */
.btn-editorial {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.875rem 2rem;
    transition: all 0.3s ease;
}

.btn-black {
    background-color: var(--primary-color);
    color: #fff;
}
.btn-black:hover {
    background-color: var(--accent-color);
    color: #fff;
}

.btn-outline {
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-color);
}
.btn-outline:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.service-card {
    background: #fff;
    border: 1px solid #f0f0f0;
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}
.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-soft);
    border-color: var(--accent-color);
}

.nav-link {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-color);
    transition: color 0.3s ease;
}
.nav-link:hover {
    color: var(--accent-color);
}

.step-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-style: italic;
    color: var(--accent-color);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.testimonial-card {
    border-left: 1px solid var(--border-color);
    padding-left: 1.5rem;
}

/* Premium Scroll Reveals */
.reveal {
    opacity: 0;
    will-change: transform, opacity;
}
.reveal.reveal-up {
    transform: translateY(30px);
    transition: opacity 1s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.reveal-fade {
    transition: opacity 1.2s ease-out;
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }