/* Base Styles */
:root {
    --primary-color: #4285f4;
    --primary-dark: #3367d6;
    --accent-color: #fbbc05;
    --text-color: #333333;
    --text-light: #757575;
    --background-color: #ffffff;
    --background-light: #f5f5f5;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition-speed: 0.3s;
    --container-width: 1200px;
}

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

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

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

a:hover {
    color: var(--primary-dark);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.material-icons {
    vertical-align: middle;
    margin-right: 5px;
}

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

/* Header & Navigation */
header {
    background-color: var(--background-color);
    box-shadow: 0 2px 10px var(--shadow-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    margin-right: 10px;
}

.logo span {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
    padding: 5px 0;
    position: relative;
}

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

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

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

/* Main Content */
main {
    padding: 40px 20px;
    max-width: var(--container-width);
    margin: 0 auto;
}

section {
    margin-bottom: 60px;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 20px;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 40px;
}

h3 {
    font-size: 1.5rem;
    font-weight: 500;
}

p {
    margin-bottom: 20px;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 80px;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--text-light);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-image img {
    max-width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: transform var(--transition-speed) ease;
}

.hero-image img:hover {
    transform: translateY(-10px);
}

/* CTA Button */
.cta-button {
    display: inline-flex;
    align-items: center;
    background-color: var(--primary-color);
    color: white;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease;
    box-shadow: 0 4px 10px rgba(66, 133, 244, 0.3);
}

.cta-button:hover {
    background-color: var(--primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(66, 133, 244, 0.4);
}

.cta-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 5px rgba(66, 133, 244, 0.3);
}

.cta-button .material-icons {
    margin-right: 8px;
}

/* Features Section */
.features {
    padding: 40px 0;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--background-light);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px var(--shadow-color);
}

.feature-card .material-icons {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    margin-right: 0;
}

.feature-card h3 {
    margin-bottom: 15px;
}

/* How It Works Section */
.how-it-works {
    padding: 40px 0;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.step {
    text-align: center;
    padding: 20px;
    position: relative;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 20px;
    box-shadow: 0 5px 15px rgba(66, 133, 244, 0.3);
}

.step h3 {
    margin-bottom: 15px;
}

/* Screenshots Section */
.screenshots {
    padding: 40px 0;
}

.screenshot-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.screenshot {
    text-align: center;
}

.screenshot img {
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: transform var(--transition-speed) ease;
    margin-bottom: 15px;
}

.screenshot img:hover {
    transform: scale(1.05);
}

.screenshot p {
    color: var(--text-light);
    font-style: italic;
}

/* Testimonials Section */
.testimonials {
    padding: 40px 0;
}

.testimonial-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: var(--background-light);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: transform var(--transition-speed) ease;
}

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

.stars {
    color: var(--accent-color);
    margin-bottom: 15px;
}

.user {
    display: flex;
    align-items: center;
    margin-top: 20px;
    color: var(--text-light);
}

.user .material-icons {
    font-size: 1.5rem;
    color: var(--primary-color);
}

/* CTA Section */
.cta {
    text-align: center;
    padding: 60px 0;
    background-color: var(--background-light);
    border-radius: var(--border-radius);
    margin-top: 80px;
}

.cta h2 {
    margin-bottom: 20px;
}

.cta p {
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
footer {
    background-color: var(--background-light);
    padding: 40px 20px 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-width);
    margin: 0 auto;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--shadow-color);
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.footer-logo img {
    height: 30px;
    margin-right: 10px;
}

.footer-links ul {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--background-color);
    border-radius: 50%;
    transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease;
}

.footer-social a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-social a:hover .material-icons {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    color: var(--text-light);
    max-width: var(--container-width);
    margin: 0 auto;
}

/* Page Header (for Support and Privacy pages) */
.page-header {
    text-align: center;
    margin-bottom: 60px;
}

.page-header h1 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-header p {
    color: var(--text-light);
    font-size: 1.2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Support Page Styles */
.faq {
    max-width: 800px;
    margin: 0 auto 60px;
}

.accordion-item {
    margin-bottom: 20px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 3px 10px var(--shadow-color);
}

.accordion-header {
    background-color: var(--background-light);
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color var(--transition-speed) ease;
}

.accordion-header:hover {
    background-color: #e9e9e9;
}

.accordion-header h3 {
    margin-bottom: 0;
    font-size: 1.2rem;
}

.accordion-content {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-speed) ease, padding var(--transition-speed) ease;
}

.accordion-item.active .accordion-content {
    padding: 20px;
    max-height: 1000px;
}

.accordion-item.active .accordion-header .material-icons {
    transform: rotate(180deg);
}

.accordion-content ul, .accordion-content ol {
    margin-left: 20px;
    margin-bottom: 15px;
}

.accordion-content li {
    margin-bottom: 5px;
}

/* Troubleshooting Section */
.troubleshooting {
    max-width: 800px;
    margin: 0 auto 60px;
}

.troubleshooting-item {
    background-color: var(--background-light);
    padding: 30px;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
    box-shadow: 0 3px 10px var(--shadow-color);
}

.troubleshooting-item h3 {
    display: flex;
    align-items: center;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.troubleshooting-item h3 .material-icons {
    color: var(--accent-color);
    margin-right: 10px;
}

.troubleshooting-item ol {
    margin-left: 20px;
}

.troubleshooting-item li {
    margin-bottom: 10px;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

input, select, textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.2);
}

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

.checkbox-label input {
    width: auto;
    margin-right: 10px;
}

.submit-button {
    display: inline-flex;
    align-items: center;
    background-color: var(--primary-color);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease;
    box-shadow: 0 4px 10px rgba(66, 133, 244, 0.3);
}

.submit-button:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(66, 133, 244, 0.4);
}

.submit-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 5px rgba(66, 133, 244, 0.3);
}

/* Privacy Policy Page Styles */
.privacy-content {
    max-width: 800px;
    margin: 0 auto 60px;
}

.privacy-section {
    margin-bottom: 40px;
}

.privacy-section h2 {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    text-align: left;
    margin-bottom: 20px;
}

.privacy-section h2 .material-icons {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 1.8rem;
}

.privacy-section ul {
    margin-left: 20px;
    margin-bottom: 20px;
}

.privacy-section li {
    margin-bottom: 10px;
}

.contact-info {
    background-color: var(--background-light);
    padding: 20px;
    border-radius: var(--border-radius);
    margin-top: 20px;
}

.contact-info li {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.contact-info .material-icons {
    color: var(--primary-color);
    margin-right: 10px;
}

.privacy-summary {
    max-width: 800px;
    margin: 0 auto;
}

.summary-card {
    display: flex;
    background-color: var(--background-light);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px var(--shadow-color);
}

.summary-icon {
    margin-right: 20px;
}

.summary-icon .material-icons {
    font-size: 3rem;
    color: #4caf50;
}

.summary-content h3 {
    margin-bottom: 15px;
}

.summary-content ul {
    margin-left: 20px;
}

.summary-content li {
    margin-bottom: 8px;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        order: 1;
    }
    
    .hero-image {
        order: 0;
        margin-bottom: 30px;
    }
    
    .feature-cards, .steps, .screenshot-gallery, .testimonial-cards {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .summary-card {
        flex-direction: column;
        text-align: center;
    }
    
    .summary-icon {
        margin-right: 0;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    nav {
        flex-direction: column;
        padding: 15px;
    }
    
    .logo {
        margin-bottom: 15px;
    }
    
    .nav-links {
        width: 100%;
        justify-content: center;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .feature-cards, .steps, .screenshot-gallery, .testimonial-cards {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        gap: 15px;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .cta h2 {
        font-size: 1.5rem;
    }
}