@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

.container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.header-section {
    text-align: center;
    margin-bottom: 3rem;
    animation: fadeInDown 0.8s ease-out;
}

.ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.main-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #3b82f6 50%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.subtitle {
    font-size: 1.25rem;
    color: #94a3b8;
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

.form-container {
    background: rgba(30, 41, 59, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid rgba(59, 130, 246, 0.3);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
    animation: slideInUp 0.8s ease-out 0.3s both;
    position: relative;
    overflow: hidden;
}

    .form-container::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899);
        animation: shimmer 2s linear infinite;
    }

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.form-subtitle {
    color: #94a3b8;
    font-size: 1rem;
}

.form-grid {
    display: grid;
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-label {
    display: block;
    color: #e2e8f0;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.required {
    color: #ef4444;
}

.form-input {
    width: 100%;
    padding: 1rem 1.5rem;
    background: rgba(15, 23, 42, 0.8);
    border: 2px solid rgba(71, 85, 105, 0.3);
    border-radius: 12px;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

    .form-input:focus {
        outline: none;
        border-color: #3b82f6;
        box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
        transform: translateY(-2px);
        background: rgba(15, 23, 42, 0.95);
    }

        .form-input:focus + .form-label {
            color: #3b82f6;
        }

    .form-input::placeholder {
        color: #64748b;
    }

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 1rem center;
    background-repeat: no-repeat;
    background-size: 16px;
    cursor: pointer;
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
    font-family: sans-serif;
}

.services-section {
    margin: 1.5rem 0;
}

.services-title {
    color: #e2e8f0;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0.75rem;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(15, 23, 42, 0.4);
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
}

    .service-item:hover {
        background: rgba(59, 130, 246, 0.1);
        transform: translateX(5px);
    }

.service-checkbox {
    width: 18px;
    height: 18px;
    accent-color: #3b82f6;
    cursor: pointer;
}

.service-label {
    color: #e2e8f0;
    font-size: 0.95rem;
    cursor: pointer;
    flex: 1;
}

.contact-method-section {
    margin: 1.5rem 0;
}

.contact-methods {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.radio-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(15, 23, 42, 0.4);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

    .radio-item:hover {
        background: rgba(59, 130, 246, 0.1);
    }

    .radio-item input[type="radio"] {
        accent-color: #3b82f6;
    }

.radio-label {
    color: #e2e8f0;
    font-size: 0.95rem;
    cursor: pointer;
}

.submit-btn {
    width: 100%;
    padding: 1.25rem 2rem;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
    background-size: 200% 200%;
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: gradientShift 3s ease infinite;
    margin-top: 1rem;
}

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

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.4);
}

.submit-btn:active {
    transform: translateY(-1px);
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.submit-btn:hover::before {
    left: 100%;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .form-container {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .contact-methods {
        flex-direction: column;
    }

    body {
        padding: 1rem;
    }
}

/* Loading state */
.submit-btn.loading {
    opacity: 0.8;
    cursor: not-allowed;
    animation: none;
    background: linear-gradient(135deg, #64748b, #475569);
}

    .submit-btn.loading::after {
        content: '';
        width: 20px;
        height: 20px;
        border: 2px solid transparent;
        border-top-color: #ffffff;
        border-radius: 50%;
        animation: spin 1s linear infinite;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.success-message {
    display: none;
    text-align: center;
    padding: 2rem;
    background: rgba(16, 185, 129, 0.1);
    border: 2px solid rgba(16, 185, 129, 0.3);
    border-radius: 12px;
    margin-top: 1rem;
    color: #10b981;
}

    .success-message.show {
        display: block;
        animation: fadeInUp 0.5s ease;
    }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}