:root {
    --primary: #E65100;
    --primary-dark: #BF360C;
    --primary-light: #FF8A50;
    --secondary: #1565C0;
    --secondary-dark: #0D47A1;
    --dark: #212121;
    --dark-gray: #424242;
    --gray: #757575;
    --light-gray: #E0E0E0;
    --lighter-gray: #F5F5F5;
    --white: #FFFFFF;
    --success: #2E7D32;
    --success-light: #E8F5E9;
    --error: #C62828;
    --error-light: #FFEBEE;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
}

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

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
}

.btn-white {
    background: var(--white);
    color: var(--primary);
}

.btn-white:hover {
    background: var(--lighter-gray);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

.btn-nav {
    background: var(--primary);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: var(--radius-md);
}

.btn-nav:hover {
    background: var(--primary-dark);
}

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo img {
    height: 50px;
    width: auto;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 32px;
}

.main-nav a {
    color: var(--dark);
    font-weight: 500;
    padding: 8px 0;
    position: relative;
}

.main-nav a:not(.btn-nav)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.main-nav a:not(.btn-nav):hover::after,
.main-nav a.active::after {
    width: 100%;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

main {
    margin-top: 80px;
}

.hero {
    position: relative;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--lighter-gray) 0%, var(--white) 100%);
}

.hero-background {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-shapes .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    right: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--secondary);
    bottom: -50px;
    left: -50px;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: var(--primary);
    top: 50%;
    left: 30%;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary-dark);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--dark);
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

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

.hero-image img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.1));
}

.features {
    padding: 80px 0;
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--lighter-gray);
    border-radius: 50%;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--dark);
}

.feature-card p {
    color: var(--gray);
    font-size: 0.95rem;
}

.products {
    padding: 100px 0;
    background: var(--lighter-gray);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.section-header p {
    color: var(--gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    background: var(--lighter-gray);
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 220px;
}

.product-image img {
    max-height: 100%;
    object-fit: contain;
}

.product-content {
    padding: 24px;
}

.product-content h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--dark);
}

.product-content p {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 16px;
    line-height: 1.6;
}

.btn-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
}

.btn-link:hover {
    gap: 12px;
}

.btn-link::after {
    content: '→';
}

.about {
    padding: 100px 0;
    background: var(--white);
}

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

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
}

.about-text > p {
    color: var(--gray);
    font-size: 1.1rem;
    margin-bottom: 24px;
}

.about-list {
    margin-bottom: 32px;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    color: var(--dark-gray);
    font-size: 1rem;
}

.about-list svg {
    color: var(--success);
    flex-shrink: 0;
}

.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.cta-content {
    text-align: center;
    color: var(--white);
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.main-footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    margin-bottom: 16px;
}

.footer-section p {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer-section h4 {
    font-size: 1.125rem;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-contact li,
.footer-links li,
.footer-schedule li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

.footer-contact svg {
    flex-shrink: 0;
    margin-top: 2px;
    opacity: 0.7;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
}

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

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
}

.page-header {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-gray) 100%);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.page-header p {
    color: rgba(255,255,255,0.7);
    font-size: 1rem;
}

.register-section,
.contact-section {
    padding: 80px 0;
}

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

.register-image {
    position: sticky;
    top: 100px;
}

.register-image > img {
    margin-bottom: 40px;
}

.register-benefits h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
    color: var(--dark);
}

.register-benefits ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.register-benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--dark-gray);
}

.register-benefits svg {
    color: var(--success);
    flex-shrink: 0;
}

.register-form-container,
.contact-form-container {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
}

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

.optional {
    color: var(--gray);
    font-weight: 400;
    font-size: 0.875rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    transition: var(--transition);
    font-family: inherit;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(230, 81, 0, 0.1);
}

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

.form-hint {
    display: block;
    margin-top: 6px;
    font-size: 0.875rem;
    color: var(--gray);
}

.password-input {
    position: relative;
}

.password-input input {
    padding-right: 50px;
}

.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray);
    padding: 5px;
}

.toggle-password:hover {
    color: var(--dark);
}

.checkbox-group {
    margin-bottom: 16px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-weight: 400;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--primary);
}

.alert {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.alert svg {
    flex-shrink: 0;
    margin-top: 2px;
}

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

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

.alert strong {
    display: block;
    margin-bottom: 4px;
}

.alert ul {
    margin-top: 8px;
    padding-left: 20px;
}

.alert li {
    list-style: disc;
    margin-bottom: 4px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 1.75rem;
    margin-bottom: 16px;
    color: var(--dark);
}

.contact-info > p {
    color: var(--gray);
    margin-bottom: 32px;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--lighter-gray);
    border-radius: var(--radius-md);
}

.contact-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.contact-card-content h3 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--dark);
}

.contact-card-content p {
    color: var(--gray);
    font-size: 0.95rem;
}

.contact-card-content a {
    color: var(--primary);
}

.contact-form-container h2 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--dark);
}

.map-section {
    padding: 60px 0 0;
    background: var(--lighter-gray);
}

.map-section h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 8px;
    color: var(--dark);
}

.map-section > .container > p {
    text-align: center;
    color: var(--gray);
    margin-bottom: 40px;
}

.map-container {
    width: 100%;
    height: 450px;
    background: var(--light-gray);
}

.map-container iframe {
    width: 100%;
    height: 100%;
}

.legal-content {
    padding: 60px 0;
}

.legal-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 60px;
}

.legal-nav {
    position: sticky;
    top: 100px;
    height: fit-content;
    background: var(--lighter-gray);
    padding: 24px;
    border-radius: var(--radius-md);
}

.legal-nav h4 {
    font-size: 1rem;
    margin-bottom: 16px;
    color: var(--dark);
}

.legal-nav ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.legal-nav a {
    display: block;
    padding: 8px 12px;
    color: var(--dark-gray);
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.legal-nav a:hover {
    background: var(--white);
    color: var(--primary);
}

.legal-text section {
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--light-gray);
}

.legal-text section:last-child {
    border-bottom: none;
}

.legal-text h2 {
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 16px;
}

.legal-text h3 {
    font-size: 1.125rem;
    color: var(--dark);
    margin: 24px 0 12px;
}

.legal-text p {
    color: var(--dark-gray);
    margin-bottom: 16px;
    line-height: 1.7;
}

.legal-text ul {
    margin-bottom: 16px;
    padding-left: 24px;
}

.legal-text li {
    list-style: disc;
    color: var(--dark-gray);
    margin-bottom: 8px;
    line-height: 1.6;
}

.cookie-table {
    overflow-x: auto;
    margin: 20px 0;
}

.cookie-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.cookie-table th,
.cookie-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--light-gray);
}

.cookie-table th {
    background: var(--lighter-gray);
    font-weight: 600;
    color: var(--dark);
}

.cookie-table td {
    color: var(--dark-gray);
    font-size: 0.95rem;
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-image img {
        max-width: 400px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .register-container {
        grid-template-columns: 1fr;
    }
    
    .register-image {
        position: static;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .legal-container {
        grid-template-columns: 1fr;
    }
    
    .legal-nav {
        position: static;
    }
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 20px;
        box-shadow: var(--shadow-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 16px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .register-form-container,
    .contact-form-container {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .about-text h2 {
        font-size: 1.75rem;
    }
    
    .contact-card {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-icon {
        margin: 0 auto;
    }
}