.fade-up-target { opacity: 0; transform: translateY(24px); }
.fade-up-target.in-view {
    animation: fade-in-up 0.6s ease-out forwards;
}

@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

.delay-1 { animation-delay: 0.05s; }
.delay-2 { animation-delay: 0.15s; }
.delay-3 { animation-delay: 0.25s; }
.delay-4 { animation-delay: 0.35s; }

.contact-link {
    transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}
.contact-link:hover {
    background: var(--bg-simple-hover);
    transform: translateX(4px);
    box-shadow: 0 2px 8px var(--light-shadow-color);
}

.btn-primary {
    position: relative;
    overflow: hidden;
    background: var(--primary-600);
    color: #fff;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}
.btn-primary:hover {
    background: var(--primary-700);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px var(--shadow-color);
}
.btn-primary:active { transform: translateY(0); }

.form-input {
    background: var(--bg-main);
    border: 3px solid var(--border4);
    color: var(--text-text);
    border-radius: 0.75rem;
    padding: 0.65rem 1rem;
    width: 100%;
    font-size: 0.95rem;
    transition: border-color 0.18s, box-shadow 0.18s;
    outline: none;
}
.form-input:focus {
    border-color: var(--border2);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}
.form-input::placeholder { color: var(--text-subtext); }
textarea.form-input { resize: vertical; min-height: 130px; }

.section-divider {
    height: 2px;
    background: linear-gradient(90deg, var(--primary-600), var(--primary-300), transparent);
    border-radius: 999px;
    margin-bottom: 1.5rem;
}

.social-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    border-radius: 999px;
    border: 3px solid var(--border4);
    background: var(--bg-card);
    color: var(--text-link);
    font-size: 0.9rem;
    font-weight: 500;
    transition: border-color 0.18s, background 0.18s, transform 0.18s, box-shadow 0.18s;
    text-decoration: none;
}
.social-pill:hover {
    border-color: var(--border2);
    background: var(--bg-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--light-shadow-color);
}

#form-success {
    display: none;
    animation: fade-in-up 0.5s ease-out forwards;
}