* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        line-height: 1.6;
        color: #333;
        overflow-x: hidden;
        background: #f8f9fa;
    }
.container-fluid .hero-header{
    margin-bottom: 0 !important;
}
    /* Hero Section */
    .hero-section {
        min-height: 60vh;
        background: linear-gradient(135deg, #080c14 0%, #1a2332 50%, #5b7e90 100%);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        padding: 2rem;
        overflow: hidden;
    }
    .hero-content {
        max-width: 800px;
    }

    .hero-title {
        font-size: clamp(2.5rem, 5vw, 4rem); /*minimum,preferred,maximum*/
        font-weight: 700;
        color: #fff;
        margin-bottom: 1rem;
        text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        animation: fadeInUp 1s ease-out;
    }

    .hero-subtitle {
        font-size: clamp(1.2rem, 3vw, 1.8rem);
        color: #e8f4f8;
        font-weight: 300;
        animation: fadeInUp 1s ease-out 0.3s both;
    }

    .hero-icon {
        font-size: 3rem;
        color: #5b7e90;
        margin-bottom: 1rem;
        animation: bounce 2s infinite;
    }

    .form-section {
        padding: 4rem 2rem;
        background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    }

    .form-container {
        max-width: 600px;
        margin: 0 auto;
        background: #fff;
        border-radius: 20px;
        padding: 3rem;
        box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        overflow: hidden;
    }

    .form-title {
        text-align: center;
        font-size: 2.2rem;
        font-weight: 600;
        color: #2c3e50;
        margin-bottom: 2rem;
    }

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

    .form-label {
        display: block;
        font-weight: 600;
        color: #2c3e50;
        margin-bottom: 0.5rem;
        font-size: 0.95rem;
    }

    .form-input {
        width: 100%;
        padding: 1rem;
        border: 2px solid #e9ecef;
        border-radius: 10px;
        font-size: 1rem;
        transition: all 0.3s ease;
        background: #f8f9fa;
    }

    .form-input:focus {
        outline: none;
        border-color: #5b7e90;
        background: #fff;
        box-shadow: 0 0 0 3px rgba(91, 126, 144, 0.1);
        transform: translateY(-2px);
    }

    .form-input:hover {
        border-color: #80a4b8;
        background: #fff;
    }

    .file-input-wrapper {
        overflow: hidden;
        cursor: pointer;
        width: 100%;
    }

    .file-input {
        position: absolute;
        left: -9999px;
    }

    .file-input-label {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        padding: 1rem;
        border: 2px dashed #5b7e90;
        border-radius: 10px;
        background: #f8f9fa;
        cursor: pointer;
        transition: all 0.3s ease;
        font-weight: 500;
        color: #5b7e90;
    }

    .file-input-label:hover {
        background: #e8f4f8;
        border-color: #80a4b8;
        transform: translateY(-2px);
    }

    .file-input-label.has-file {
        background: #d4edda;
        border-color: #28a745;
        color: #155724;
    }

    .textarea {
        min-height: 120px;
        resize: vertical;
        font-family: inherit;
    }

    .submit-btn {
        width: 100%;
        padding: 1.2rem;
        background: linear-gradient(135deg, #5b7e90, #80a4b8);
        color: #fff;
        border: none;
        border-radius: 50px;
        font-size: 1.1rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
        margin-top: 1rem;
    }

    .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%;
    }

    .submit-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 10px 25px rgba(91, 126, 144, 0.3);
    }

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

    /* Animations */
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    @keyframes bounce {
        0%, 20%, 50%, 80%, 100% {
            transform: translateY(0);
        }
        40% {
            transform: translateY(-10px);
        }
        60% {
            transform: translateY(-5px);
        }
    }

    @keyframes slideInLeft {
        from {
            opacity: 0;
            transform: translateX(-50px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }

    /* Form animation */
    .form-group {
        animation: slideInLeft 0.6s ease-out;
        animation-fill-mode: both;
    }

    .form-group:nth-child(1) { animation-delay: 0.1s; }
    .form-group:nth-child(2) { animation-delay: 0.2s; }
    .form-group:nth-child(3) { animation-delay: 0.3s; }
    .form-group:nth-child(4) { animation-delay: 0.4s; }
    .form-group:nth-child(5) { animation-delay: 0.5s; }
    .form-group:nth-child(6) { animation-delay: 0.6s; }
    .form-group:nth-child(7) { animation-delay: 0.7s; }
    .form-group:nth-child(8) { animation-delay: 0.8s; }

    /* Responsive Design */
    @media (max-width: 768px) {
        .hero-section {
            min-height: 50vh;
            padding: 1rem;
        }

        .form-section {
            padding: 2rem 1rem;
        }

        .form-container {
            padding: 2rem 1.5rem;
            border-radius: 15px;
        }

        .form-title {
            font-size: 1.8rem;
        }
    }

    @media (max-width: 480px) {
        .form-container {
            padding: 1.5rem 1rem;
            margin: 0 0.5rem;
        }

        .form-input {
            padding: 0.8rem;
        }

        .submit-btn {
            padding: 1rem;
        }
    }

    /* Loading state */
    .form-container.loading {
        pointer-events: none;
        opacity: 0.7;
    }

    .form-container.loading .submit-btn {
        background: #6c757d;
        cursor: not-allowed;
    }

    /* Success/Error states */
    .form-input.error {
        border-color: #e74c3c;
        background-color: #fdf2f2;
    }

    .form-input.success {
        border-color: #27ae60;
        background-color: #f2f8f5;
    }

    .error-message {
        color: #e74c3c;
        font-size: 0.85rem;
        margin-top: 0.25rem;
        display: none;
    }

    .error-message.show {
        display: block;
    }