.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }
.fade-up-delay-5 { transition-delay: 0.5s; }

.text-gradient-crimson {
    color: #ff0062;
}

.btn-dealmatch-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 0.75rem;
    background: linear-gradient(135deg, #ff0062 0%, #e6005a 100%);
    color: white;
    box-shadow: 0 8px 30px -4px rgba(255, 0, 98, 0.35);
    transition: all 0.3s ease;
}

.btn-dealmatch-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px -5px rgba(255, 0, 98, 0.45);
}

.btn-dealmatch-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 0.75rem;
    border: 2px solid #e5e7eb;
    color: #373737;
    background: transparent;
    transition: all 0.3s ease;
}

.btn-dealmatch-outline:hover {
    border-color: #ff0062;
    color: #ff0062;
    background: #fff0f5;
}

.card-tech {
    border-radius: 1rem;
    padding: 1.5rem;
    background: #fafafa;
    border: 1px solid #e5e7eb;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
}

.card-tech:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.08);
    background: linear-gradient(180deg, #fff 0%, #fff8fa 100%);
}

.network-bg {
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255, 0, 98, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 0, 98, 0.02) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.01) 0%, transparent 60%);
}

.bg-secondary-light {
    background-color: #f9fafb;
}

.bg-dark-section {
    background-color: #373737;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 8px 30px -4px rgba(255, 0, 98, 0.35); }
    50% { box-shadow: 0 8px 40px -4px rgba(255, 0, 98, 0.55); }
}

.animate-pulse-glow {
    animation: pulse-glow 2s ease-in-out infinite;
}

.section-container {
    max-width: 90rem;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .section-container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
    .section-container { padding: 0 2rem; }
}

.accordion-item {
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.accordion-item.open {
    border-color: rgba(255, 0, 98, 0.3);
}

.accordion-trigger {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    font-weight: 600;
    font-size: 1.125rem;
    text-align: left;
    background: white;
    cursor: pointer;
    transition: color 0.3s ease;
}

.accordion-trigger:hover {
    color: #ff0062;
}

.accordion-trigger svg {
    transition: transform 0.3s ease;
}

.accordion-item.open .accordion-trigger svg {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-item.open .accordion-content {
    max-height: 500px;
}

.accordion-content-inner {
    padding: 0 1.5rem 1.5rem;
    color: #6b7280;
    line-height: 1.6;
}

.step-card {
    position: relative;
    padding: 1rem;
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.step-card.highlighted {
    background: linear-gradient(to bottom right, rgba(255, 0, 98, 0.3), rgba(255, 0, 98, 0.1));
    border: 1px solid rgba(255, 0, 98, 0.5);
    box-shadow: 0 0 30px -5px rgba(255, 0, 98, 0.4);
}

.step-card.normal {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.step-card.normal:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.step-description {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease, margin-top 0.3s ease;
    margin-top: 0;
}

.step-card:hover .step-description {
    max-height: 100px;
    opacity: 1;
    margin-top: 0.5rem;
}