:root {
    --primary-color: #ff3a3a;
    --secondary-color: #5e0202;
    --dark-color: #120d0d;
    --light-color: #1e1818;
    --text-color: #f1e9e9;
    --gray-color: #9a9a9a;
    --success-color: #28a745;
    --error-color: #dc3545;
    --accent-color: #ff5a36;
}

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

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

a {
    color: #00e6e6;
    text-decoration: none;
    transition: all 0.3s ease;
    text-shadow: 0 0 5px rgba(0, 230, 230, 0.5);
}

a:hover {
    color: #4d1414;
    text-shadow: 0 0 8px rgba(255, 58, 58, 0.7);
}

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

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

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

/* Header Styles */
header {
    background-color: rgba(18, 13, 13, 0.9);
    box-shadow: 0 2px 10px rgba(255, 58, 58, 0.2);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

header.scrolled {
    box-shadow: 0 4px 20px rgba(255, 58, 58, 0.3);
}

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

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

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

.logo img, .owner-logo {
    height: 70px;
    margin-right: 10px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.logo img:hover, .owner-logo:hover {
    filter: drop-shadow(0 0 8px rgba(255, 58, 58, 0.7));
    transform: translateY(-2px);
}

.logo-separator {
    height: 30px;
    width: 1px;
    background-color: rgba(255, 58, 58, 0.3);
    margin: 0 15px;
}

.logo h1 {
    font-size: 1.5rem;
    color: var(--text-color);
    font-weight: 700;
}

nav {
    display: flex;
    align-items: center;
}

nav ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    align-items: center;
}

nav ul li {
    margin: 0 20px;
    display: flex;
    align-items: center;
}

nav ul li:last-child {
    margin-right: 0;
}

nav ul li a {
    color: var(--text-color);
    font-weight: 500;
}

nav ul li a:hover {
    color: #ff3a3a;
    text-shadow: 0 0 8px rgba(255, 58, 58, 0.7);
}

/* Hero Section */
.hero {
    padding: 150px 0 80px;
    background: linear-gradient(to right, #1c1515, #2d1a1a);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect fill="none" width="100%" height="100%"/><rect fill="rgba(255,58,58,0.05)" width="40" height="40" x="30" y="30"/></svg>');
    opacity: 0.3;
    z-index: 0;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1;
    padding-right: 40px;
}

.hero-content h1 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 10px;
    line-height: 1.2;
    text-shadow: 0 0 10px rgba(255, 58, 58, 0.3);
}

.hero-content h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--gray-color);
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(255, 58, 58, 0.2);
    transition: transform 0.5s ease;
}

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

/* Button Styles */
.btn {
    display: inline-block;
    width: 40%;
    padding: 15px 25px;
    border-radius: 5px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.btn.primary {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 58, 58, 0.4);
}

.btn.primary:hover {
    background-color: #ff1a1a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 58, 58, 0.5);
}

.btn.secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    margin-left: 15px;
}

.btn.secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 58, 58, 0.3);
}

.cta-buttons {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

/* Section Styles */
.section-padding {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--light-color);
}

section h2 {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 40px;
    text-align: center;
    text-shadow: 0 0 10px rgba(255, 58, 58, 0.3);
}

/* Promocja - banner z zniżką */
.promo-banner {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 20px;
    text-align: center;
    border-radius: 10px;
    margin: 30px auto;
    max-width: 800px;
    box-shadow: 0 5px 20px rgba(255, 58, 58, 0.4);
    position: relative;
    overflow: hidden;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 5px 20px rgba(255, 58, 58, 0.4);
    }
    50% {
        box-shadow: 0 5px 30px rgba(255, 58, 58, 0.7);
    }
    100% {
        box-shadow: 0 5px 20px rgba(255, 58, 58, 0.4);
    }
}

.promo-banner::before {
    content: 'PROMOCJA';
    position: absolute;
    top: 10px;
    right: -30px;
    background: var(--dark-color);
    color: var(--primary-color);
    padding: 5px 40px;
    font-size: 0.8rem;
    font-weight: bold;
    transform: rotate(45deg);
}

.promo-banner h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.promo-banner p {
    font-size: 1.2rem;
    margin-bottom: 0;
}

.promo-banner .discount {
    font-size: 2rem;
    font-weight: bold;
    margin: 10px 0;
    color: var(--dark-color);
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}

/* Features Section */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature {
    text-align: center;
    padding: 30px;
    border-radius: 10px;
    background-color: rgba(30, 24, 24, 0.8);
    box-shadow: 0 5px 15px rgba(255, 58, 58, 0.1);
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(255, 58, 58, 0.2);
}

.feature-icon {
    margin-bottom: 20px;
}

.feature-icon img {
    width: 60px;
    height: 60px;
    filter: drop-shadow(0 0 5px rgba(255, 58, 58, 0.5));
}

.feature h3 {
    margin-bottom: 15px;
    color: var(--text-color);
}

/* Benefits Section */
.benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit {
    background-color: rgba(30, 24, 24, 0.8);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(255, 58, 58, 0.1);
    transition: transform 0.3s ease;
}

.benefit:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 58, 58, 0.2);
}

.benefit h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Form Styles */
.signup-form, .feedback-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: rgba(30, 24, 24, 0.8);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(255, 58, 58, 0.1);
}

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

input, textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #333;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s ease;
    background-color: rgba(18, 13, 13, 0.8);
    color: var(--text-color);
}

input:focus, textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 8px rgba(255, 58, 58, 0.4);
}

textarea {
    min-height: 150px;
    resize: vertical;
}

/* Message Styles */
.message {
    padding: 15px;
    margin-top: 20px;
    border-radius: 5px;
    font-weight: 500;
}

.message.success {
    background-color: rgba(40, 167, 69, 0.2);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

.message.error {
    background-color: rgba(220, 53, 69, 0.2);
    color: var(--error-color);
    border: 1px solid var(--error-color);
}

/* Contact Section */
.contact-info {
    max-width: 600px;
    margin: 30px auto;
    text-align: center;
    background-color: rgba(30, 24, 24, 0.8);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(255, 58, 58, 0.1);
}

.contact-info p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.contact-info a {
    font-weight: 500;
}

/* Footer Styles */
footer {
    background-color: #0a0707;
    color: var(--text-color);
    padding: 60px 0 20px;
}

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

.footer-logo {
    display: flex;
    flex-direction: column;
}

.footer-logos-container {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.footer-logo img, .footer-logo .owner-logo {
    height: 70px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.footer-logo img:hover, .footer-logo .owner-logo:hover {
    filter: drop-shadow(0 0 8px rgba(255, 58, 58, 0.7));
    transform: translateY(-2px);
}

.footer-logo p {
    color: var(--gray-color);
}

.footer-logo .company-name {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 5px;
    text-decoration: none;
    display: inline-block;
}

.footer-logo .company-name:hover {
    text-decoration: none;
    transform: translateY(-2px);
}

.footer-logo .company-name:hover .rebellion,
.footer-logo .company-name:hover .bit {
    text-shadow: 0 0 8px rgba(255, 58, 58, 0.7);
}

.footer-logo .rebellion {
    color: #ff3a3a; /* Czerwony */
    text-shadow: 0 0 5px rgba(255, 58, 58, 0.5);
}

.footer-logo .bit {
    color: #ffffff; /* Biały */
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}

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

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: #00e6e6;
    text-shadow: 0 0 5px rgba(0, 230, 230, 0.5);
}

.footer-links ul li a:hover {
    color: #ff3a3a;
    text-shadow: 0 0 8px rgba(255, 58, 58, 0.7);
}

.footer-contact h3 {
    margin-bottom: 15px;
    font-size: 18px;
}

.footer-contact p {
    color: var(--gray-color);
}

.footer-contact a {
    color: #00e6e6;
    text-shadow: 0 0 5px rgba(0, 230, 230, 0.5);
}

.footer-contact a:hover {
    color: #ff3a3a;
    text-shadow: 0 0 8px rgba(255, 58, 58, 0.7);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    color: var(--gray-color);
    font-size: 14px;
}

/* Animation */
.loaded .feature,
.loaded .benefit {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.loaded .feature.animated,
.loaded .benefit.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
        text-align: center;
    }
    
    .features, .benefits {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .btn {
        width: 100%;
        max-width: 400px;
    }
    
    .cta-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        padding: 15px;
    }
    
    nav {
        display: flex;
        flex-direction: row;
        justify-content: center;
    }
    
    nav ul {
        margin-top: 20px;
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 10px;
    }
    
    .language-switcher {
        margin-left: 15px;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content h2 {
        font-size: 1.5rem;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    section h2 {
        font-size: 1.8rem;
    }
    
    .btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .btn.secondary {
        margin-left: 0;
        margin-top: 15px;
    }
    
    .features, .benefits {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 8px;
    }
    
    .language-switcher {
        margin-top: 10px;
        margin-left: 0;
    }
    
    .language-option img {
        width: 20px;
        height: 14px;
    }
}

/* Style dla przełącznika języków */
.language-switcher {
    display: flex;
    align-items: center;
    margin-left: 20px;
}

.language-option {
    cursor: pointer;
    opacity: 0.6;
    padding: 5px;
    margin: 0 5px;
    transition: all 0.3s ease;
}

.language-option:hover {
    opacity: 1;
    transform: scale(1.1);
}

.language-option.active {
    opacity: 1;
    transform: scale(1.1);
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
}

.language-option img {
    width: 24px;
    height: 16px;
    border-radius: 2px;
    box-shadow: 0 0 3px rgba(0, 0, 0, 0.2);
}

/* Checkbox Styles */
.checkbox-group {
    margin-bottom: 20px;
}

.checkbox-container {
    display: flex;
    position: relative;
    padding-left: 35px;
    cursor: pointer;
    font-size: 14px;
    user-select: none;
    align-items: flex-start;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: rgba(18, 13, 13, 0.8);
    border: 1px solid #444;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.checkbox-container:hover input ~ .checkmark {
    border-color: var(--primary-color);
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.consent-text {
    font-size: 0.9rem;
    color: var(--gray-color);
    line-height: 1.4;
    margin-top: 2px;
}

.consent-text a {
    color: #00e6e6;
    font-weight: 500;
    text-decoration: none;
}

.consent-text a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}