/* Base Styles */
:root {
    --primary-color: #2e3440;
    --secondary-color: #3b4252;
    --accent-color: #5e81ac;
    --text-color: #eceff4;
    --background-color: #fff;
    --card-background: #f8f9fa;
    --border-color: #d8dee9;
    --error-color: #bf616a;
    --success-color: #a3be8c;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
        Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
    line-height: 1.6;
    color: var(--primary-color);
    margin: 0;
    padding: 0;
}

/* Navigation */
.navbar {
    background-color: var(--primary-color);
    padding: 0.5rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0;
}

.logo img {
    height: 60px;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    margin-left: 2rem;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    background-color: var(--primary-color);
    color: var(--text-color);
    padding: 4rem 2rem;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--accent-color);
}

/* Feature Grid */
.features {
    padding: 4rem 2rem;
    background-color: var(--background-color);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background-color: var(--card-background);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

/* Benefits Section */
.benefits {
    background-color: var(--secondary-color);
    color: var(--text-color);
    padding: 4rem 2rem;
}

.benefits-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit {
    text-align: center;
    padding: 2rem;
}

/* Security Section */
.security {
    padding: 4rem 2rem;
    background-color: var(--background-color);
}

.security-features ul {
    list-style: none;
    padding: 0;
    max-width: 800px;
    margin: 0 auto;
}

.security-features li {
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.security-features i {
    color: var(--accent-color);
}

/* Contact Section */
.contact {
    background-color: var(--secondary-color);
    color: var(--text-color);
    padding: 4rem 2rem;
    text-align: center;
}

.email-alternative a {
    color: var(--text-color);
    text-decoration: underline;
    transition: opacity 0.3s ease;
}

.email-alternative a:hover {
    opacity: 0.8;
}

/* Buttons */
.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--accent-color);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #81a1c1;
}

/* Footer */
.footer-content {
    background-color: var(--primary-color);
    color: var(--text-color);
    padding: 2rem;
    text-align: center;
}

.footer-links {
    margin-top: 1rem;
}

.footer-links a {
    color: var(--text-color);
    text-decoration: none;
    margin: 0 1rem;
}

/* Contact Form Popup */
.popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.popup-content {
    background-color: var(--background-color);
    padding: 2.5rem;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    margin: 4rem auto;
    position: relative;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.close-popup {
    position: absolute;
    right: 1.5rem;
    top: 1.5rem;
    font-size: 1.5rem;
    color: var(--secondary-color);
    cursor: pointer;
    transition: color 0.3s ease;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--card-background);
}

.close-popup:hover {
    color: var(--accent-color);
    background-color: var(--border-color);
}

.popup-content h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    color: var(--primary-color);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--background-color);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(94, 129, 172, 0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.popup-content .cta-button {
    width: 100%;
    margin-top: 1rem;
    font-weight: 500;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
}

.alert {
    padding: 1rem 1.5rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    background-color: var(--background-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.alert--loading {
    color: var(--accent-color);
}

.alert--success {
    color: var(--success-color);
}

.alert--error {
    color: var(--error-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-container {
        grid-template-columns: 1fr;
    }
    
    .popup-content {
        margin: 2rem auto;
        padding: 2rem;
        width: 95%;
    }
    
    .close-popup {
        right: 1rem;
        top: 1rem;
    }
}

/* reCAPTCHA Styling */
.recaptcha-text {
  font-size: 12px;
  color: #666;
  margin-top: 10px;
  text-align: center;
}

.recaptcha-text a {
  color: #4A90E2;
  text-decoration: none;
}

.recaptcha-text a:hover {
  text-decoration: underline;
}

/* Hide reCAPTCHA badge */
.grecaptcha-badge {
  visibility: hidden;
}