/* Base Styles */
:root {
    --primary-color: #2196F3;
    --primary-dark: #1565C0;
    --secondary-color: #FFC107;
    --accent-color: #FF4081;
    --text-color: #333;
    --light-text: #666;
    --gray-text: #999;
    --error-color: #F44336;
    --success-color: #4CAF50;
    --background-color: #f5f5f5;
    --card-background: #fff;
    --border-color: #e0e0e0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--accent-color);
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
    margin-bottom: 0.5em;
}

p {
    margin-bottom: 1rem;
}

/* Header & Navigation */
header {
    background-color: var(--white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    padding: 1rem 0;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    transition: var(--transition);
}

/* Main Content */
main {
    padding: 2rem 0 4rem;
    min-height: calc(100vh - 300px); /* Subtract header and footer height */
}

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

.page-header h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.page-header p {
    max-width: 800px;
    margin: 0 auto;
    color: var(--light-text);
}

/* Form Card */
.form-card {
    background-color: var(--card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

input[type="text"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 0.8rem;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus,
textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(33, 150, 243, 0.2);
}

.help-text {
    font-size: 0.85rem;
    color: var(--light-text);
    margin-top: 0.25rem;
}

.error-message {
    color: var(--error-color);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    min-height: 1.2rem;
}

.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-group input[type="checkbox"] {
    margin-right: 0.5rem;
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: 400;
}

/* Price Input Container */
.price-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

/* File Upload Styling */
.file-upload {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.file-upload input[type="file"] {
    position: absolute;
    width: 0.1px;
    height: 0.1px;
    opacity: 0;
    overflow: hidden;
    z-index: -1;
}

.upload-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.upload-button:hover {
    background-color: var(--primary-dark);
}

.file-name {
    flex: 1;
    padding: 0.5rem 0;
    color: var(--light-text);
}

/* Image Preview */
.preview-container {
    margin-bottom: 2rem;
}

.image-preview {
    display: none;
    max-width: 300px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.image-preview img {
    width: 100%;
    height: auto;
    display: block;
}

/* Price Simulation */
.price-simulation {
    background-color: #f9f9f9;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.price-simulation h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.simulation-container {
    display: flex;
    position: relative;
    margin-top: 1.5rem;
    padding: 1rem 0;
    align-items: center;
    justify-content: space-between;
}

.simulation-timeline {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--border-color);
    z-index: 1;
}

.price-point {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
}

.price-marker {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.price-value {
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
}

.hour-label {
    font-size: 0.75rem;
    color: var(--light-text);
}

.reset-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
    margin-left: 1rem;
}

.reset-arrow {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.reset-text {
    font-size: 0.75rem;
    color: var(--primary-color);
    text-align: center;
}

/* Terms Container */
.terms-container {
    margin-bottom: 2rem;
}

/* Button Container */
.button-container {
    text-align: center;
}

.submit-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    text-align: center;
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--light-text);
}

.success-icon {
    width: 60px;
    height: 60px;
    background-color: var(--success-color);
    color: white;
    font-size: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.modal h2 {
    margin-bottom: 1rem;
    color: var(--success-color);
}

.button-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.modal-btn {
    padding: 0.7rem 1.2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
}

.modal-btn.primary {
    background-color: var(--primary-color);
    color: white;
}

.modal-btn:not(.primary) {
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.modal-btn:hover {
    transform: translateY(-2px);
}

/* Footer */
footer {
    background-color: #222;
    color: white;
    padding: 3rem 0 1.5rem;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column h3 {
    color: white;
    margin-bottom: 1rem;
}

.footer-column p {
    color: #ccc;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: #ccc;
}

.footer-column a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    color: #ccc;
}

.copyright {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid #444;
    font-size: 0.9rem;
    color: #aaa;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background-color: white;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        z-index: 100;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }
    
    .nav-links.active {
        max-height: 300px;
    }
    
    .nav-links a {
        display: block;
        padding: 1rem 2rem;
        width: 100%;
        text-align: center;
        border-bottom: 1px solid #f5f5f5;
    }
    
    .price-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .button-group {
        flex-direction: column;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}