/* Form styling */
.form-container {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2rem;
    background: var(--glass);
    border-radius: 16px;
    box-shadow: var(--depth-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

/* Animated multicolor glowing border */
.form-container::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 16px;
    background: linear-gradient(
        45deg,
        #ff0080,
        #ff0080,
        #ff8c00,
        #ffa347,
        #00e6a8,
        #00e6a8,
        #7c5cff,
        #7c5cff,
        #ff0080
    );
    background-size: 400% 400%;
    animation: rotateBorder 8s linear infinite;
    z-index: -1;
    filter: blur(8px);
    opacity: 0.9;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    padding: 3px;
}

/* Sharper inner border */
.form-container::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 16px;
    background: linear-gradient(
        45deg,
        #ff0080,
        #ff0080,
        #ff8c00,
        #ffa347,
        #00e6a8,
        #00e6a8,
        #7c5cff,
        #7c5cff,
        #ff0080
    );
    background-size: 400% 400%;
    animation: rotateBorder 8s linear infinite;
    z-index: -2;
    opacity: 1;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    padding: 3px;
}

@keyframes rotateBorder {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.form-container:focus-within {
    transform: translateY(-4px);
    box-shadow: var(--glow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--accent-2);
}

.form-group input,
.form-group textarea,
.glow-input {
    width: 100%;
    box-sizing: border-box;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem 1rem;
    background: var(--glass-2);
    border: 1px solid rgba(124, 92, 255, 0.1);
    border-radius: 8px;
    color: #d8e6f2;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(124, 92, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.help-text {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--muted);
}

.form-actions {
    margin-top: 2rem;
    text-align: right;
}

.submit-btn {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow);
}

.submit-btn:active {
    transform: translateY(0);
}

/* Form validation styling */
.form-group input:invalid,
.form-group textarea:invalid {
    border-color: #ff4646;
}

.form-group input:invalid:focus,
.form-group textarea:invalid:focus {
    box-shadow: 0 0 0 2px rgba(255, 70, 70, 0.1);
}

/* Loading state */
.submit-btn.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.8;
}

.submit-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Success/Error messages */
.form-message {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    animation: slideInUp 0.3s ease;
}

.form-message.success {
    background: rgba(0, 230, 168, 0.1);
    color: var(--accent-2);
}

.form-message.error {
    background: rgba(255, 70, 70, 0.1);
    color: #ff4646;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .form-container {
        padding: 1.5rem;
        margin: 1rem 0;
    }

    .form-group {
        margin-bottom: 1.25rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.875rem 1rem;
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .form-group textarea {
        min-height: 150px;
    }

    .submit-btn {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
    }

    /* Contact grid */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .contact-card {
        padding: 1.5rem;
    }
    
    .contact-card h3 {
        margin-bottom: 1rem;
        line-height: 1.4;
    }
    
    .contact-card p {
        margin-bottom: 0.75rem;
        line-height: 1.6;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .email-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .copy-email-btn {
        align-self: stretch;
    }
}

@media (max-width: 480px) {
    .form-container {
        padding: 1rem;
    }

    .form-group input,
    .form-group textarea {
        font-size: 16px; /* Important for iOS */
        padding: 0.75rem;
    }

    .contact-card {
        padding: 1.25rem;
    }

    .contact-card h3 {
        font-size: 1.25rem;
    }
}

/* Interactive Contact Form Styles */

/* Email Copy Functionality */
.email-container {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.copy-email-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: var(--glass-blur);
    position: relative;
    overflow: hidden;
}

.copy-email-btn:hover {
    background: rgba(124, 92, 255, 0.1);
    border-color: var(--primary);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 
        0 4px 20px rgba(124, 92, 255, 0.3),
        0 0 30px rgba(124, 92, 255, 0.2);
}

.copy-email-btn.copied {
    background: rgba(0, 230, 168, 0.15);
    border-color: var(--secondary);
    box-shadow: 
        0 4px 20px rgba(0, 230, 168, 0.4),
        0 0 30px rgba(0, 230, 168, 0.3);
}

.copy-icon,
.copy-icon-success {
    transition: all 0.4s ease;
    position: absolute;
    color: var(--primary);
}

.copy-icon-success {
    color: var(--secondary);
    opacity: 0;
    transform: scale(0.8) rotate(-10deg);
}

.copy-email-btn:hover .copy-icon {
    color: var(--primary);
    filter: drop-shadow(0 0 8px rgba(124, 92, 255, 0.6));
    transform: scale(1.1);
}

.copy-email-btn.copied .copy-icon {
    opacity: 0;
    transform: scale(0.8) rotate(10deg);
}

.copy-email-btn.copied .copy-icon-success {
    opacity: 1;
    transform: scale(1) rotate(0deg);
    filter: drop-shadow(0 0 10px rgba(0, 230, 168, 0.8));
}

.copy-feedback {
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--secondary);
    color: var(--dark);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(0, 230, 168, 0.3);
    z-index: 1000;
}

.copy-feedback.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Social Icons Interactive Effects */
.interactive-social {
    position: relative;
    transition: var(--transition);
}

.social-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    background: var(--dark);
    color: var(--text);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    border: 1px solid var(--glass-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.interactive-social:hover .social-tooltip {
    opacity: 1;
    transform: translateX(-50%) translateY(-5px);
}

.interactive-social.hover {
    transform: scale(1.1) rotate(5deg);
}

.interactive-social.clicked {
    transform: scale(0.95);
}

/* Form Progress Indicator */
.form-progress {
    margin-bottom: 24px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 4px;
    transition: width 0.5s ease;
    box-shadow: 0 0 10px rgba(124, 92, 255, 0.5);
}

.progress-text {
    font-size: 12px;
    color: var(--muted);
    font-weight: 500;
}

/* Enhanced Input Styles */
.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-status {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    font-weight: bold;
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
    z-index: 2;
}

.input-status.valid {
    color: var(--secondary);
    opacity: 1;
}

.input-status.invalid {
    color: var(--gradient-1);
    opacity: 1;
}

.interactive-input {
    padding-right: 40px !important;
}

.interactive-input.valid {
    border-color: var(--secondary);
    box-shadow: 0 0 10px rgba(0, 230, 168, 0.3);
}

.interactive-input.invalid {
    border-color: var(--gradient-1);
    box-shadow: 0 0 10px rgba(255, 51, 153, 0.3);
}

.form-group.focused {
    transform: translateY(-2px);
}

.form-group.focused label {
    color: var(--primary);
    text-shadow: 0 0 10px rgba(124, 92, 255, 0.5);
}

/* Character Counters */
.char-counter {
    font-size: 11px;
    color: var(--muted);
    text-align: right;
    margin-top: 4px;
    transition: var(--transition);
}

.char-counter.caution {
    color: #ffa347;
}

.char-counter.warning {
    color: var(--gradient-1);
    font-weight: 600;
}

/* Required Field Indicator */
.required {
    color: var(--gradient-1);
    font-weight: bold;
}

/* Dynamic Help Text */
.dynamic-help {
    transition: var(--transition);
}

.dynamic-help.valid {
    color: var(--secondary);
}

.dynamic-help.invalid {
    color: var(--gradient-1);
}

/* Email Suggestions */
.email-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--dark);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    backdrop-filter: var(--glass-blur);
    z-index: 100;
    display: none;
    max-height: 150px;
    overflow-y: auto;
}

.email-suggestion {
    width: 100%;
    padding: 10px 16px;
    background: none;
    border: none;
    color: var(--text);
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
}

.email-suggestion:hover {
    background: rgba(124, 92, 255, 0.1);
    color: var(--primary);
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    opacity: 0;
    transform: translateY(-5px);
    transition: all 0.3s ease;
    font-size: 12px;
    color: var(--muted);
}

.typing-indicator.active {
    opacity: 1;
    transform: translateY(0);
}

.typing-dots {
    display: flex;
    gap: 2px;
}

.typing-dots span {
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    animation: typingDots 1.4s ease-in-out infinite;
}

.typing-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingDots {
    0%, 60%, 100% {
        transform: scale(1);
        opacity: 0.7;
    }
    30% {
        transform: scale(1.3);
        opacity: 1;
    }
}

/* Enhanced Submit Button */
.interactive-submit {
    position: relative;
    overflow: hidden;
}

.btn-text,
.btn-loading,
.btn-success {
    transition: var(--transition);
}

.btn-loading,
.btn-success {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0;
    transform: translateY(100%);
}

.interactive-submit.loading .btn-text {
    opacity: 0;
    transform: translateY(-100%);
}

.interactive-submit.loading .btn-loading {
    opacity: 1;
    transform: translateY(0);
}

.interactive-submit.success .btn-text,
.interactive-submit.success .btn-loading {
    opacity: 0;
    transform: translateY(-100%);
}

.interactive-submit.success .btn-success {
    opacity: 1;
    transform: translateY(0);
}

.loading-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.success-icon {
    font-size: 18px;
}

/* Form Feedback Messages */
.form-feedback {
    margin-top: 24px;
    display: none;
}

.feedback-success,
.feedback-error {
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    display: none;
}

.feedback-success {
    background: rgba(0, 230, 168, 0.1);
    border: 1px solid var(--secondary);
    color: var(--secondary);
}

.feedback-error {
    background: rgba(255, 51, 153, 0.1);
    border: 1px solid var(--gradient-1);
    color: var(--gradient-1);
}

.feedback-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.feedback-success h4,
.feedback-error h4 {
    margin: 0 0 8px 0;
    font-size: 18px;
}

.feedback-success p,
.feedback-error p {
    margin: 0;
    font-size: 14px;
    opacity: 0.9;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .email-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .copy-email-btn {
        font-size: 11px;
        padding: 4px 8px;
    }
    
    .form-progress {
        padding: 12px;
    }
    
    .progress-bar {
        height: 6px;
    }
    
    .social-tooltip {
        display: none; /* Hide tooltips on mobile */
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .form-container,
    .submit-btn,
    .form-group input,
    .form-group textarea,
    .interactive-submit,
    .progress-fill,
    .input-status,
    .typing-indicator,
    .copy-feedback {
        transition: none;
        animation: none;
    }
    
    .typing-dots span {
        animation: none;
    }
    
    .loading-spinner {
        animation: none;
    }
}