/* ===========================
   UTILITY CLASSES
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-label {
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-subtle);
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.25rem);
    line-height: 1.2;
    color: var(--text-primary);
}

.section-divider {
    width: 48px;
    height: 1px;
    background: var(--text-subtle);
    opacity: 0.25;
    margin-top: 20px;
}

/* ===========================
   FADE-IN ANIMATIONS
   =========================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay-1 {
    transition-delay: 0.1s;
}

.fade-in-delay-2 {
    transition-delay: 0.2s;
}

.fade-in-delay-3 {
    transition-delay: 0.3s;
}

/* ===========================
   BUTTONS & CTAs
   =========================== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--accent);
    color: var(--bg-primary);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 16px 36px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-smooth);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    filter: brightness(0.85);
    transform: translateY(-2px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: transparent;
    color: var(--accent);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 16px 36px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--accent);
    transition: all var(--transition-smooth);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: color-mix(in srgb, var(--accent) 15%, transparent);
    transform: translateY(-2px);
}