* {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}



.main-container {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 50%, #dee2e6 100%);
    min-height: 100vh;
    color: #212529;
    line-height: 1.6;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin: 0 auto;
    box-shadow: 0 0 60px rgba(59, 180, 195, 0.08);
}

.left-section {
    background: url('https://sturgeonbio-prd-public-files.s3.eu-central-1.amazonaws.com/media/c78181e8-44fc-455b-8b58-93ecbe78a875-_MAN9789_copy-min.jpg') center/cover;
    padding: clamp(2rem, 5vw, 5rem) clamp(1.5rem, 4vw, 3.75rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    min-height: 100vh;
}

.left-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(160deg, rgba(59, 80, 85, 0.55) 0%, rgba(30, 60, 65, 0.65) 70%, rgba(15, 30, 35, 0.75) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 200;
    line-height: 1.1;
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
    color: #ffffff;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-content .subtitle {
    font-size: clamp(1rem, 2.2vw, 1.2rem);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    font-weight: 300;
    max-width: 80%;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

.testimonial {
    font-style: italic;
    color: rgba(255, 255, 255, 0.85);
    font-size: clamp(0.9rem, 1.8vw, 1rem);
    max-width: 380px;
    font-weight: 300;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

.right-section {
    background: #ffffff;
    padding: clamp(2rem, 5vw, 3.75rem) clamp(1.5rem, 4vw, 3.125rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100vh;
    overflow-y:scroll ;
}

.form-header {
    margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.form-header h2 {
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    font-weight: 300;
    color: #212529;
    margin-bottom: clamp(0.5rem, 1.5vw, 0.75rem);
    letter-spacing: -0.02em;
}

.form-header p {
    color: #6c757d;
    font-size: clamp(0.9rem, 1.8vw, 1rem);
    font-weight: 300;
}

.form-group {
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
}

.form-group label {
    display: block;
    margin-bottom: clamp(0.25rem, 1vw, 0.375rem);
    font-size: clamp(0.75rem, 1.5vw, 0.85rem);
    font-weight: 500;
    color: #495057;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: clamp(0.75rem, 2vw, 1rem) 0;
    border: none;
    border-bottom: 1px solid #dee2e6;
    background: transparent;
    font-size: clamp(0.9rem, 1.8vw, 1rem);
    color: #212529;
    transition: border-color 0.3s ease;
    font-family: inherit;
    font-weight: 300;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-bottom-color: #3bb4c3;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #adb5bd;
    font-weight: 300;
}

.form-group textarea {
    min-height: clamp(60px, 10vw, 80px);
    resize: vertical;
    padding-top: clamp(0.75rem, 2vw, 1rem);
}

.rating-section {
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    padding: clamp(0.5rem, 1.5vw, 0.625rem) 0;
    border-bottom: 1px solid #f8f9fa;
}

.rating-section label {
    display: block;
    margin-bottom: clamp(0.75rem, 2vw, 1rem);
    font-size: clamp(0.75rem, 1.5vw, 0.85rem);
    font-weight: 500;
    color: #495057;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stars {
    display: flex;
    gap: clamp(0.25rem, 1vw, 0.375rem);
    margin-bottom: clamp(0.5rem, 1.5vw, 0.75rem);
}

.star {
    width: clamp(24px, 4vw, 28px);
    height: clamp(24px, 4vw, 28px);
    cursor: pointer;
    transition: color 0.2s ease;
    color: #dee2e6;
    font-size: clamp(1.1rem, 2.2vw, 1.3rem);
    line-height: 1;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.star:hover,
.star.active {
    color: #3bb4c3;
}

.rating-text {
    font-size: clamp(0.85rem, 1.6vw, 0.9rem);
    color: #6c757d;
    font-weight: 400;
    min-height: 20px;
}

.submit-btn {
    width: 100%;
    padding: clamp(0.875rem, 2.5vw, 1.125rem) clamp(1rem, 3vw, 1.5rem);
    background: linear-gradient(135deg, #3bb4c3 0%, #2c8694 100%);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: clamp(0.9rem, 1.8vw, 1.1rem);
    font-weight: 500;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    margin-top: clamp(0.75rem, 2vw, 1rem);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(59, 180, 195, 0.3);
}

.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 {
    background: linear-gradient(135deg, #2c8694 0%, #1e5a63 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 180, 195, 0.4);
}

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

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

.submit-btn:disabled {
    background: #adb5bd;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.submit-btn:disabled::before {
    display: none;
}

.success-message {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: clamp(0.75rem, 2vw, 0.75rem);
    margin-top: clamp(0.75rem, 2vw, 1rem);
    border-radius: 4px;
    display: none;
    font-size: clamp(0.85rem, 1.6vw, 0.9rem);
}

@media (max-width: 968px) {
    .main-container {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
    }

    .left-section {
        min-height: 50vh;
        text-align: center;
    }

    .right-section {
        min-height: auto;
    }

    .hero-content .subtitle,
    .testimonial {
        max-width: 100%;
    }
    .form-group textarea{
        min-height: 100px;
    }
}

@media (max-width: 480px) {
    .left-section,
    .right-section {
        padding: clamp(1.5rem, 5vw, 2rem) clamp(1rem, 4vw, 1.5rem);
    }

    .stars {
        gap: clamp(0.2rem, 0.8vw, 0.25rem);
    }

}