/* Custom CSS - Contact Form Only */
body {
    font-family: "Open Sans", sans-serif;
    background-color: #333333;
    color: #ffffff;
    margin: 0;
}

.section-header {
    position: relative;
    font-family: "Playfair Display", serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 2rem;
    text-align: center;
}

.section-header::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: #87ceeb;
    border-radius: 9999px;
}

/* Contact Section Particles */
#contact {
    position: relative;
}

canvas.webgl-contact {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: block;
}

#contact > div {
    position: relative;
    z-index: 2;
    height: 100%;
}

/* Email Tooltip */
.email-tooltip {
    position: relative;
    display: inline-block;
}

.email-tooltip::after {
    content: "dlakavusiseko@gmail.com";
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 100;
    pointer-events: none;
    font-family: "Open Sans", sans-serif;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.email-tooltip::before {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-2px);
    border-width: 6px;
    border-style: solid;
    border-color: rgba(0, 0, 0, 0.85) transparent transparent transparent;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 101;
}

.email-tooltip:hover::after,
.email-tooltip:hover::before {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-15px);
}

.email-tooltip:hover::after {
    content: "Click to copy";
}

/* Form Styling */
#contact-form input,
#contact-form textarea {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#contact-form input:focus,
#contact-form textarea:focus {
    box-shadow: 0 0 0 3px rgba(135, 206, 235, 0.2);
}

button[type="submit"]:disabled {
    opacity: 0.8;
    cursor: not-allowed;
}

#form-success,
#form-error {
    animation: fadeInUp 0.5s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Entrance Animations */
.contact-info-animate {
    opacity: 0;
    transform: translateX(-100px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-info-animate.animate-fadeIn {
    opacity: 1;
    transform: translateX(0);
}

.contact-form-animate {
    opacity: 0;
    transform: translateX(100px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transition-delay: 0.2s;
}

.contact-form-animate.animate-fadeIn {
    opacity: 1;
    transform: translateX(0);
}

/* Responsive */
@media (max-width: 768px) {
    #contact .grid {
        grid-template-columns: 1fr;
    }
}

.animate-fadeIn {
    animation: fadeInUp 1s ease forwards;
}