/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8fdf8;
    padding: 0;
}

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

/* Header */
.header {
    background: linear-gradient(135deg, #2d5a2d 0%, #4a7c4a 100%);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.nav-menu {
    display: none;
}

.language-switcher {
    display: flex;
    align-items: center;
    gap: 10px;
}

.desktop-lang {
    display: flex;
}

.mobile-lang {
    display: none;
}

.lang-btn {
    background: none;
    border: none;
    color: white;
    font-size: 0.9rem;
    cursor: pointer;
    padding: 5px 8px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.lang-btn.active {
    background: rgba(255, 255, 255, 0.2);
    font-weight: 600;
}

.lang-separator {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
}

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

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #a8d8a8;
}

.codepit-icon {
    height: 32px;
    width: auto;
    transition: opacity 0.3s ease;
}

.codepit-icon:hover {
    opacity: 0.8;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f0f8f0 0%, #e8f5e8 100%);
    padding: 80px 0;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    text-align: left;
}

.app-logo {
    margin-bottom: 30px;
}

.app-logo-img {
    height: 80px;
    width: auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #2d5a2d;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #4a7c4a;
    margin-bottom: 40px;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, #4a7c4a 0%, #2d5a2d 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(45, 90, 45, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #2d5a2d;
    border-color: #2d5a2d;
}

.btn-secondary:hover {
    background: #2d5a2d;
    color: white;
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    background: linear-gradient(135deg, #4a7c4a 0%, #2d5a2d 100%);
    padding: 40px;
    border-radius: 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transform: rotate(-5deg);
    transition: transform 0.3s ease;
}

.phone-mockup:hover {
    transform: rotate(0deg) scale(1.05);
}

.app-screenshot {
    max-width: 200px;
    height: auto;
    border-radius: 20px;
    object-fit: contain;
}

/* Sections */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2d5a2d;
    text-align: center;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #4a7c4a;
    text-align: center;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.feature-card {
    background: #f8fdf8;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e8f5e8;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(45, 90, 45, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    color: #4a7c4a;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2d5a2d;
    margin-bottom: 15px;
}

.feature-description {
    color: #4a7c4a;
    line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background: linear-gradient(135deg, #f0f8f0 0%, #e8f5e8 100%);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

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

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4a7c4a 0%, #2d5a2d 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step h3 {
    font-size: 1.2rem;
    color: #2d5a2d;
    margin-bottom: 10px;
}

.step p {
    color: #4a7c4a;
}

/* Why EkoWorek Section */
.why-ekoworek {
    padding: 100px 0;
    background: white;
}

.benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.benefit {
    text-align: center;
    padding: 30px;
}

.benefit h3 {
    font-size: 1.4rem;
    color: #2d5a2d;
    margin-bottom: 15px;
}

.benefit p {
    color: #4a7c4a;
    line-height: 1.6;
}

/* Download Section */
.download {
    padding: 100px 0;
    background: linear-gradient(135deg, #2d5a2d 0%, #4a7c4a 100%);
    color: white;
}

.download .section-title,
.download .section-subtitle {
    color: white;
}

.download-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin: 60px 0;
}

.system-requirements,
.app-features {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.system-requirements h3,
.app-features h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #a8d8a8;
}

.system-requirements ul,
.app-features ul {
    list-style: none;
}

.system-requirements li,
.app-features li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.system-requirements li:before,
.app-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #a8d8a8;
    font-weight: bold;
}

.cta-section {
    text-align: center;
    margin-top: 60px;
}

.cta-text {
    font-size: 1.3rem;
    margin-bottom: 30px;
    color: #a8d8a8;
}

.download-buttons {
    margin-bottom: 20px;
}

.version-info {
    color: #a8d8a8;
    font-size: 0.9rem;
}

/* Footer */
.footer {
    background: #1a3d1a;
    color: white;
    padding: 40px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.footer-text {
    color: #a8d8a8;
}

.footer-right {
    text-align: right;
}

.footer-info p {
    margin-bottom: 5px;
    color: #a8d8a8;
}

.footer-info a {
    color: #a8d8a8;
    text-decoration: none;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #2d5a2d;
    color: #a8d8a8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .desktop-lang {
        display: none;
    }
    
    .mobile-lang {
        display: flex;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .benefits {
        grid-template-columns: 1fr;
    }
    
    .download-info {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-right {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .btn {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 15px 30px;
        font-size: 1rem;
    }
}

/* Privacy Policy Page Styles */
.privacy-policy-main {
    padding: 40px 0;
    min-height: calc(100vh - 200px);
    background-color: #f8fdf8;
}

.back-link {
    margin-bottom: 30px;
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2d5a2d;
    margin-bottom: 10px;
    text-align: center;
}

.last-updated {
    text-align: center;
    color: #666;
    font-style: italic;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid #e8f5e8;
}

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

.privacy-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2d5a2d;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e8f5e8;
}

.privacy-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #4a7c4a;
    margin: 25px 0 15px 0;
}

.privacy-section p {
    margin-bottom: 15px;
    color: #333;
    line-height: 1.7;
}

.privacy-section ul {
    margin: 15px 0;
    padding-left: 30px;
}

.privacy-section li {
    margin-bottom: 10px;
    color: #333;
    line-height: 1.6;
}

.contact-info {
    background: #f8fdf8;
    padding: 20px;
    border-radius: 8px;
    margin-top: 15px;
}

.contact-info p {
    margin-bottom: 8px;
}

.contact-info a {
    color: #2d5a2d;
    text-decoration: none;
}

.contact-info a:hover {
    color: #4a7c4a;
    text-decoration: underline;
}

.footer-links {
    margin-top: 10px;
}

.footer-links a {
    color: #a8d8a8;
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: white;
    text-decoration: underline;
}

.footer-separator {
    color: #a8d8a8;
    margin: 0 5px;
}

.footer-bottom a {
    color: #a8d8a8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: white;
    text-decoration: underline;
}

.google-play-badge-img {
    height: 50px;
    width: auto;
}

.google-play-badge {
    display: inline-block;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
}

/* Privacy Policy Mobile Styles */
@media (max-width: 768px) {
    .privacy-content {
        margin: 0 20px;
        padding: 30px 25px;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .privacy-section h2 {
        font-size: 1.3rem;
    }
    
    .privacy-section h3 {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .privacy-content {
        margin: 0 10px;
        padding: 25px 20px;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
    
    .privacy-section ul {
        padding-left: 20px;
    }
}