:root {
    --primary-color: #00624d;
    --primary-dark: #004d3d;
    --primary-light: #007a61;
    --accent-color: #f0f7f5;
    --text-primary: #333333;
    --text-secondary: #666666;
    --error-color: #dc3545;
    --success-color: #28a745;
    --border-color: #e0e0e0;
    --background-light: #f8f9fa;
}

/* Form Container */
.section-1 {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

/* Form Blocks */
.block {
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 98, 77, 0.1);
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.block:hover {
    box-shadow: 0 4px 12px rgba(0, 98, 77, 0.15);
}

/* Section Headers */
.heading {
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-color);
}

/* Form Layout */
.block-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.pair {
    margin-bottom: 1rem;
}

/* Labels */
.pair label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Form Inputs */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: white;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 98, 77, 0.1);
}

/* File Upload */
input[type="file"] {
    padding: 0.5rem;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    background-color: var(--accent-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

input[type="file"]:hover {
    border-color: var(--primary-color);
    background-color: rgba(0, 98, 77, 0.05);
}

/* Submit Button */
.btn {
    background-color: var(--primary-color);
    color: white;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    width: auto;
    min-width: 200px;
    text-align: center;
    display: inline-block;
    text-decoration: none;
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
}

/* Error Messages */
.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--error-color);
    border: 1px solid rgba(220, 53, 69, 0.2);
}

/* Sticky Navigation */
.sticky-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: white;
    box-shadow: 0 2px 8px rgba(0, 98, 77, 0.1);
    padding: 0.75rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
}

.logo img {
    height: 40px;
    width: auto;
}

#price {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.25rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .section-1 {
        margin: 1rem auto;
    }

    .block {
        padding: 1rem;
    }

    .block-content {
        grid-template-columns: 1fr;
    }

    .heading {
        font-size: 1.1rem;
    }

    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="number"],
    select,
    textarea {
        padding: 0.625rem 0.875rem;
    }

    .btn {
        width: 100%;
    }
}

/* Company Profile Section */
.company_profile textarea {
    min-height: 120px;
    resize: vertical;
}

/* Required Fields */
.required label::after {
    content: "*";
    color: var(--error-color);
    margin-left: 4px;
}

/* Social Media Links */
.social-links input {
    padding-left: 2.5rem;
    background-repeat: no-repeat;
    background-position: 0.75rem center;
    background-size: 1.25rem;
}