/* 
 * ProDentim PreSell Page - Styles
 * Theme: Clean, Medical, Professional, Trustworthy
 * Colors: White, Soft Blue (#eef2f6), Dark Blue (#1a2b4b), Green (#27ae60 for success/CTA)
 */

:root {
    --primary-color: #2d6b01;
    /* Dark Forest Green - Professional & Solid */
    --secondary-color: #3fa102;
    /* Medium Green - Balance */
    --accent-color: #52CC02;
    /* Vibrant Green - Action */
    --text-color: #333333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --spacing-unit: 1rem;
    --max-width: 1100px;
}

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

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    font-size: 16px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style-position: inside;
}

/* Utilities */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.text-center {
    text-align: center;
}

.mt-1 {
    margin-top: 1rem;
}

.mt-2 {
    margin-top: 2rem;
}

.mb-1 {
    margin-bottom: 1rem;
}

.mb-2 {
    margin-bottom: 2rem;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--white);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background-color: #46ad02;
    transform: translateY(-1px);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Top Bar */
.top-bar {
    background-color: #f1f1f1;
    font-size: 0.8rem;
    padding: 8px 0;
    color: #666;
    border-bottom: 1px solid #ddd;
}

/* Header */
header {
    background-color: var(--white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    gap: 20px;
}

.nav-menu a {
    font-size: 0.95rem;
    color: var(--primary-color);
}

.nav-menu a:hover {
    color: var(--secondary-color);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(to bottom, #f8f9fa 0%, #f2f4ef 100%);
    padding: 60px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    color: #555;
    max-width: 800px;
    margin: 0 auto 30px;
}

/* Content Sections */
section {
    padding: 60px 0;
}

.section-title {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.content-block {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    margin-bottom: 30px;
    border: 1px solid #eee;
}

.content-block h2 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* Features/Benefits */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.benefit-card {
    background: #fdfdfd;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #eee;
}

.benefit-card h3 {
    color: var(--secondary-color);
    margin-bottom: 10px;
}

/* Comparison Table */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.comparison-table th,
.comparison-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.comparison-table th {
    background-color: #f9f9f9;
    color: var(--primary-color);
}

/* FAQ */
.accordion-item {
    border-bottom: 1px solid #eee;
    margin-bottom: 10px;
}

.accordion-header {
    width: 100%;
    text-align: left;
    padding: 15px;
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion-header:hover {
    background-color: #f9f9f9;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 15px;
}

.accordion-content p {
    padding-bottom: 15px;
    color: #555;
}

.accordion-item.active .accordion-content {
    max-height: 500px;
    /* Arbitrary large height */
}

.accordion-icon {
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: #ccc;
    padding: 40px 0 20px;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.footer-links a:hover {
    color: var(--white);
}

.disclaimer-text {
    font-size: 0.8rem;
    text-align: center;
    opacity: 0.7;
    max-width: 800px;
    margin: 0 auto 20px;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(45, 107, 1, 0.95);
    color: white;
    padding: 15px;
    z-index: 1000;
    display: none;
    /* Hidden by default, shown by JS */
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    gap: 20px;
}

.cookie-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

/* Sticky CTA Mobile */
.sticky-cta-mobile {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    padding: 10px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 99;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--white);
        box-shadow: 0 4px 4px rgba(0, 0, 0, 0.05);
        padding: 20px;
    }

    .nav-menu.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .sticky-cta-mobile {
        display: block;
    }

    footer {
        padding-bottom: 70px;
        /* Space for sticky CTA */
    }
}

/* Legal Pages Specific */
.legal-content h1 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.legal-content h2 {
    margin-top: 20px;
    font-size: 1.3rem;
}

.legal-content p {
    margin-bottom: 15px;
}

/* Contact Form */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
}

.form-message {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
    display: none;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    display: block;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    display: block;
}