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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #fff;
}

html {
    scroll-behavior: smooth;
}

/* Header */
.top-bar {
    background: #f5f5f5;
    padding: 12px 0;
    font-size: 14px;
    border-bottom: 1px solid #e5e5e5;
}

@media screen and (max-width: 768px) {
    .top-bar .contact-links a[href*="mailto"] {
        display: none !important;
    }
}

.top-bar-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.contact-links {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.contact-links a {
    color: #666;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.contact-links a:hover {
    color: #0066cc;
}

@media (max-width: 768px) {
    .top-bar-content .contact-links a[href^="mailto"] {
        display: none !important;
    }
}

.header {
    background: #fff;
    box-shadow: 0 2px 15px rgba(0,0,0,0.15);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 5px solid #c41e3a;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo img {
    height: 50px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-text-main {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1;
}

.logo-text-sub {
    font-size: 13px;
    font-weight: 500;
    color: #666;
    line-height: 1;
}

nav {
    display: flex;
    gap: 35px;
}

nav a {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s;
}

nav a:hover {
    color: #0066cc;
}

nav a.active {
    color: #0066cc;
    font-weight: 600;
}

nav a.odtahy-link {
    color: #c41e3a;
    font-weight: 600;
}

nav a.odtahy-link:hover {
    color: #a01528;
}

nav a.odtahy-link.active {
    color: #0066cc;
}

.lang-switcher {
    position: fixed;
    top: 100px;
    right: 20px;
    display: flex;
    gap: 8px;
    flex-direction: column;
    z-index: 998;
    background: #fff;
    padding: 8px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.lang-switcher a {
    display: block;
    padding: 6px;
    border-radius: 4px;
    transition: all 0.2s;
    opacity: 0.6;
}

.lang-switcher a:hover {
    background: #f0f0f0;
    opacity: 1;
    transform: scale(1.05);
}

.lang-switcher a.lang-active {
    opacity: 1;
    background: #e8f0fe;
}

.lang-switcher img {
    display: block;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
}

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

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

.section-gray {
    background: #f9f9f9;
}

/* Page Header */
.page-header {
    padding: 100px 20px;
    text-align: center;
    color: #fff;
    background-size: cover;
    background-position: center;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
}

.page-header p {
    font-size: 20px;
    opacity: 0.95;
}

/* Service Detail */
.service-detail {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

.service-detail-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.service-detail-content h3 {
    font-size: 24px;
    margin: 40px 0 16px;
    color: #1a1a1a;
}

.service-detail-content p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 16px;
}

.service-detail-content ul {
    margin: 20px 0 20px 25px;
    color: #666;
}

.service-detail-content li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.cta-box {
    background: #f0f7ff;
    border-left: 4px solid #0066cc;
    padding: 30px;
    margin: 40px 0;
    border-radius: 4px;
}

.cta-box h3 {
    margin: 0 0 12px 0 !important;
    font-size: 22px;
}

.cta-box p {
    margin-bottom: 20px;
}

.cta-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s;
    text-align: center;
}

.btn-primary {
    background: #0066cc;
    color: #fff;
    border: 2px solid #0066cc;
}

.btn-primary:hover {
    background: #0052a3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,102,204,0.3);
}

.btn-secondary {
    background: transparent;
    color: #0066cc;
    border: 2px solid #0066cc;
}

.btn-secondary:hover {
    background: #0066cc;
    color: #fff;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Sidebar */
.service-detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-box {
    background: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
}

.sidebar-box h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.sidebar-box p {
    margin-bottom: 15px;
    color: #666;
    font-size: 15px;
}

.sidebar-box a {
    color: #0066cc;
    text-decoration: none;
}

.sidebar-box a:hover {
    text-decoration: underline;
}

.sidebar-links {
    list-style: none;
    padding: 0;
}

.sidebar-links li {
    margin-bottom: 12px;
}

.sidebar-links a {
    color: #666;
    text-decoration: none;
    transition: color 0.2s;
}

.sidebar-links a:hover {
    color: #0066cc;
}

.sidebar-cta {
    background: #0066cc;
    color: #fff;
}

.sidebar-cta h3,
.sidebar-cta p {
    color: #fff;
}

.sidebar-cta .btn-primary {
    background: #fff;
    color: #0066cc;
}

.sidebar-cta .btn-primary:hover {
    background: #f0f0f0;
}

/* Contact Page */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.contact-info-box {
    text-align: center;
    padding: 40px 20px;
    background: #f9f9f9;
    border-radius: 8px;
}

.contact-info-box h3 {
    font-size: 18px;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.contact-info-box p {
    color: #666;
    font-size: 15px;
}

.contact-info-box a {
    color: #0066cc;
    text-decoration: none;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #1a1a1a;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    font-family: inherit;
    font-size: 15px;
}

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

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #0066cc;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: #fff;
    padding: 60px 20px 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 40px;
}

.footer-section h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-section p,
.footer-section a {
    color: #999;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.6;
}

.footer-section a:hover {
    color: #fff;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #333;
    color: #666;
    font-size: 14px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Floating Call Button - Mobile Only */
.floating-call-btn {
    display: none;
}

@media (max-width: 768px) {
    .floating-call-btn {
        display: block;
        position: fixed;
        bottom: 20px;
        right: 20px;
        width: 60px;
        height: 60px;
        background: #c41e3a;
        border-radius: 50%;
        box-shadow: 0 4px 12px rgba(196, 30, 58, 0.4);
        z-index: 999;
        display: flex;
        align-items: center;
        justify-content: center;
        text-decoration: none;
        transition: all 0.3s ease;
        animation: pulse 2s infinite;
    }

    .floating-call-btn:hover {
        transform: scale(1.1);
        box-shadow: 0 6px 16px rgba(196, 30, 58, 0.6);
    }

    .floating-call-btn svg {
        width: 30px;
        height: 30px;
        fill: #fff;
    }

    .lang-switcher {
        top: auto;
        bottom: 90px;
        left: auto;
        right: 20px;
        transform: none;
        flex-direction: column;
    }

    @keyframes pulse {
        0%, 100% {
            box-shadow: 0 4px 12px rgba(196, 30, 58, 0.4);
        }
        50% {
            box-shadow: 0 4px 20px rgba(196, 30, 58, 0.7);
        }
    }
}

/* Responsive */
@media (max-width: 968px) {
    .service-detail {
        grid-template-columns: 1fr;
    }

    .contact-info-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }

    nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        gap: 20px;
    }

    nav.active {
        display: flex;
    }

    .contact-links a[href^="mailto"] {
        display: none !important;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .page-header p {
        font-size: 16px;
    }

    .section {
        padding: 60px 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}