@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@400;700&family=Nunito+Sans:wght@400;600;700&family=Poppins:wght@400;500;600;700&display=swap');



* {

    box-sizing: border-box;

}



:root {

    --font-body: 'Nunito Sans', 'Segoe UI', Tahoma, sans-serif;

    --font-heading: 'Merriweather', Georgia, serif;

    --line-height-body: 1.7;

    --letter-spacing-title: 0.2px;

    --letter-spacing-nav: 0.15px;

    --radius-card: 10px;

    --radius-soft: 8px;

    --shadow-soft: 0 6px 16px rgba(0, 0, 0, 0.07);

    --shadow-nav: 0 4px 12px rgba(0, 0, 0, 0.14);

}



/* Optional variant: modern technical feel */

body.theme-technical {

    --font-body: 'Poppins', 'Segoe UI', Tahoma, sans-serif;

    --font-heading: 'Poppins', 'Segoe UI', Tahoma, sans-serif;

    --line-height-body: 1.65;

    --letter-spacing-title: 0.3px;

    --letter-spacing-nav: 0.2px;

}



/* Specifické styly pro stránku AB Electronic */

.ab-page header {

    background-color: #3498db;

    color: #fff;

}



.ab-page aside nav {

    background-color: #2c3e50;

}



.ab-page aside nav a {

    color: #ecf0f1;

}



.ab-page aside nav a:hover {

    background-color: #34495e;

}



.ab-page section h2 {

    border-bottom: 2px solid #3498db;

}



.ab-page section h3 {

    border-bottom: 1px solid #5dade2;

}



.ab-page footer {

    background-color: #2c3e50;

    color: #ecf0f1;

}



body {

    font-family: var(--font-body);

    line-height: var(--line-height-body);

    margin: 0;

    padding: 0;

    color: #2d2d2d;

    background-color: #ffffff;

    background-image: linear-gradient(rgba(255, 255, 255, 0.93), rgba(255, 255, 255, 0.93)), url("o-nas.jpeg");

    background-size: cover;

    background-position: center;

    background-repeat: no-repeat;

    background-attachment: fixed;

    -webkit-font-smoothing: antialiased;

    -moz-osx-font-smoothing: grayscale;

    overflow-x: hidden;

}



header {

    background-color: #e8c400;

    color: #2d2d2d;

    padding: 2.8rem 0;

    display: flex;

    align-items: center;

    gap: 2.4rem;

    padding-left: 2.4rem;

    padding-right: 2.4rem;

    min-height: 210px;

    position: relative;

}



header img {

    width: 230px;

    height: auto;

    flex-shrink: 0;

}



header .header-title {

    position: absolute;

    left: 50%;

    transform: translateX(-50%);

    text-align: center;

}



.header-contact {

    position: absolute;

    right: 0.9rem;

    top: 0.55rem;

    display: inline-flex;

    align-items: center;

    gap: 0.45rem;

    font-size: 0.86rem;

    font-weight: 600;

}



.header-hours-left {

    position: absolute;

    left: 0.9rem;

    top: 0.55rem;

    display: inline-flex;

    align-items: center;

    gap: 0.3rem;

    font-size: 0.86rem;

    font-weight: 600;

    color: #2d2d2d;

    white-space: nowrap;

}



.header-hours-left::before {

    content: "\23F0\FE0E";

    color: #2d2d2d;

    font-size: 0.85em;

    line-height: 1;

}



.header-contact a {

    display: inline-flex;

    align-items: center;

    gap: 0.28rem;

    color: #2d2d2d;

    text-decoration: none;

}



.header-contact a[href^="mailto:"]::before {

    content: "\2709";

    font-size: 0.85em;

    line-height: 1;

}



.header-contact a[href^="tel:"]::before {

    content: "\260E";

    font-size: 0.85em;

    line-height: 1;

}



.header-contact a:hover {

    text-decoration: underline;

}



.header-contact span {

    color: rgba(0, 0, 0, 0.7);

}



.language-switcher {

    position: absolute;

    right: 0.9rem;

    bottom: 0.9rem;

    top: auto;

    transform: none;

    font-size: 0.9rem;

}



.language-switcher a {

    color: #2d2d2d;

    text-decoration: none;

    padding: 0.25rem 0.5rem;

    margin: 0 0.25rem;

    font-weight: 500;

    transition: all 0.3s;

}



.language-switcher a:hover {

    color: #333;

}



.language-switcher a.active {

    font-weight: bold;

    color: #2d2d2d;

    border-bottom: 2px solid #2d2d2d;

}



header h1 {

    margin: 0;

    font-family: var(--font-heading);

    font-weight: 700;

    letter-spacing: var(--letter-spacing-title);

    font-size: 2.5rem;

    text-align: center;

    padding-bottom: 0.3rem;

    border-bottom: 2px solid rgba(0, 0, 0, 0.25);

}



header p {

    margin: 0.5rem 0 0;

    font-weight: 600;

    font-size: 1.2rem;

    text-align: center;

}



nav {

    background-color: #2d2d2d;

    padding: 0;

    border-radius: 0 0 var(--radius-soft) var(--radius-soft);

    box-shadow: var(--shadow-nav);

    overflow: hidden;

}



nav ul {

    list-style: none;

    padding: 0;

    margin: 0;

    display: flex;

    justify-content: center;

}



nav li {

    margin: 0;

}



nav a {

    display: block;

    color: #e8c400;

    text-decoration: none;

    font-weight: 600;

    letter-spacing: var(--letter-spacing-nav);

    padding: 1rem 2rem;

    transition: background-color 0.25s ease, color 0.25s ease;

}



nav a:hover {

    background-color: #d4b000;

}



.container {

    display: flex;

    min-height: calc(100vh - 200px); /* Adjust based on header/footer height */

    gap: 0.6rem;

    align-items: flex-start;

}



aside {

    width: 250px;

    background-color: #3a3a3a;

    padding: 1rem;

    border-radius: var(--radius-card);

    box-shadow: var(--shadow-nav);

    margin: 0.8rem 0 0 0.8rem;

}



aside nav {

    background-color: transparent;

    padding: 0;

    border-radius: 0;

    box-shadow: none;

}



aside nav ul {

    flex-direction: column;

    align-items: stretch;

}



aside nav a {

    padding: 0.75rem 1rem;

    border-bottom: 1px solid #555;

    border-radius: 6px;

}



aside nav a:hover {

    background-color: #505050;

}



/* Submenu styly */

aside nav .submenu {

    list-style: none;

    padding: 0;

    margin: 0.35rem 0;

    display: none;

    flex-direction: column;

    background-color: #484848;

    border-radius: 6px;

    overflow: hidden;

}



aside nav .submenu.active {

    display: flex;

}



aside nav .submenu li {

    margin: 0;

}



aside nav .submenu a {

    display: block;

    padding: 0.5rem 2.5rem;

    border-bottom: 1px solid #555;

    font-size: 0.9rem;

    color: #e8c400;

}



aside nav .submenu a:hover {

    background-color: #505050;

}



aside nav .submenu li:last-child a {

    color: #e8c400;

}



/* AB ELECTRONIC modrý text */

aside nav li:last-child a {

    color: #0066cc;

}



aside nav li:last-child a:hover {

    color: #0052a3;

}



main {

    flex: 1;

    padding: 1.9rem 1.9rem 1.9rem 1.1rem;

}



section {

    background-color: #ffffff;

    margin-bottom: 2rem;

    padding: 2.1rem;

    border-radius: var(--radius-card);

    border: 1px solid rgba(0, 0, 0, 0.08);

    box-shadow: var(--shadow-soft);

}



section h2 {

    color: #2d2d2d;

    font-family: var(--font-heading);

    font-weight: 700;

    border-bottom: 2px solid #e8c400;

    padding-bottom: 0.5rem;

}



section h3 {

    color: #2d2d2d;

    font-family: var(--font-heading);

    font-weight: 700;

    margin-top: 2rem;

    border-bottom: 1px solid #d4b000;

    padding-bottom: 0.25rem;

}



section p,

section li {

    color: #1b1b1b;

}



section p {

    max-width: 76ch;

}



.module-gallery {

    margin: 0.9rem 0 1.25rem;

    display: grid;

    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));

    gap: 1.5rem;

    max-width: 760px;

}



.module-gallery img {

    width: 100%;

    height: 170px;

    object-fit: contain;

    border-radius: 8px;

    border: 1px solid rgba(0, 0, 0, 0.12);

    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);

}



.module-gallery img:nth-child(2),

.module-gallery img:nth-child(3) {

    height: 182px;

    object-position: center;

}



.special-gallery {

    margin: 0.9rem 0 1.25rem;

    display: grid;

    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));

    gap: 1.5rem;

    max-width: 760px;

}



.special-gallery img {

    width: 100%;

    height: 170px;

    object-fit: contain;

    border-radius: 8px;

    border: 1px solid rgba(0, 0, 0, 0.12);

    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);

}



.indicator-image {

    display: block;

    width: 100%;

    max-width: 360px;

    height: auto;

    margin: 0.75rem 0 1.1rem;

    border-radius: 8px;

    border: 1px solid rgba(0, 0, 0, 0.12);

    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);

}



#contact > div {

    align-items: flex-start;

}



#contact iframe {

    display: block;

    width: 100%;

    max-width: 350px;

}



.contact-cta {

    margin-top: 1.8rem;

    padding: 1.1rem 1.2rem;

    border: 1px solid rgba(0, 0, 0, 0.09);

    border-radius: 9px;

    background-color: #fffbe0;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 1rem;

    flex-wrap: wrap;

}



.contact-cta p {

    margin: 0;

    font-weight: 600;

}



.cta-button {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    padding: 0.65rem 1rem;

    border-radius: 999px;

    background-color: #111111;

    color: #f0d500;

    text-decoration: none;

    font-weight: 700;

    letter-spacing: 0.2px;

    border: 1px solid #111111;

    transition: background-color 0.2s ease, color 0.2s ease;

}



.cta-button:hover {

    background-color: #f0d500;

    color: #111111;

}



.social-links {

    display: flex;

    align-items: center;

    flex-wrap: wrap;

    gap: 0.5rem 0.75rem;

}



.social-link {

    display: inline-flex;

    align-items: center;

    gap: 0.35rem;

    padding: 0.3rem 0.55rem;

    border-radius: 999px;

    border: 1px solid transparent;

    text-decoration: none;

    font-size: 0.9rem;

    font-weight: 600;

    line-height: 1;

    transition: filter 0.2s ease;

}



.social-link svg {

    width: 14px;

    height: 14px;

    display: block;

}



.social-link.linkedin {

    color: #0a66c2;

    background-color: #eaf3ff;

    border-color: #cfe3ff;

}



.social-link.facebook {

    color: #1877f2;

    background-color: #eaf2ff;

    border-color: #cddfff;

}



.social-link:hover {

    filter: brightness(0.96);

}



/* Team members section */

.team-list {

    display: grid;

    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));

    gap: 1.5rem;

    margin-top: 1.5rem;

}



.team-member {

    background-color: #fafafa;

    padding: 1.4rem;

    border-radius: 9px;

    border-left: 4px solid #e8c400;

    border: 1px solid rgba(0, 0, 0, 0.08);

    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);

    text-align: center;

}



.team-member h3 {

    margin: 0;

    color: #333;

    font-size: 1.1rem;

}



#about {

    background-color: #fff;

}



footer {

    background-color: #2d2d2d;

    color: #e8c400;

    text-align: center;

    padding: 1rem 0;

    margin-top: 2rem;

}



@media (max-width: 768px) {

    body {

        background-color: #ffffff;

        background-image: none;

        background-attachment: scroll;

        overflow-x: hidden;

    }



    #contact > div {

        flex-direction: column;

    }



    #contact iframe {

        max-width: 100%;

        width: 100%;

    }



    header {

        display: flex;

        flex-wrap: wrap;

        align-items: center;

        gap: 0;

        padding: 1.15rem 0.75rem 1.25rem;

        min-height: 0;

    }



    header img {

        order: 1;

        width: 175px;

        flex: 0 0 auto;

    }



    header .header-title {

        order: 3;

        width: 100%;

        position: static;

        transform: none;

        text-align: center;

        margin: 0.5rem 0;

    }



    .header-hours-left {

        order: 4;

        position: static;

        width: 50%;

        font-size: 0.78rem;

        margin-top: 0.2rem;

        white-space: nowrap;

    }



    .header-contact {

        order: 5;

        position: static;

        width: 50%;

        justify-content: flex-end;

        margin-top: 0.2rem;

        font-size: 0.78rem;

    }



    .language-switcher {

        order: 2;

        position: static;

        margin-left: auto;

        right: auto;

        top: auto;

        transform: none;

        white-space: nowrap;

    }



    header h1 {

        font-size: 1.8rem;

        line-height: 1.2;

    }



    header p {

        font-size: 1rem;

        margin-top: 0.25rem;

    }



    .container {

        flex-direction: column;

        gap: 0;

    }



    aside {

        width: 100%;

        order: -1; /* Menu at top on mobile */

        padding: 0;

        margin: 0;

        border-radius: 0;

        box-shadow: none;

    }



    aside nav ul {

        flex-direction: column;

        justify-content: flex-start;

    }



    aside nav a {

        padding: 0.75rem 1rem;

        font-size: 0.95rem;

        word-break: break-word;

    }



    aside nav .submenu a {

        padding: 0.5rem 1.5rem;

        font-size: 0.9rem;

    }



    main {

        padding: 1rem;

    }



    section {

        padding: 1.3rem;

        margin-bottom: 1rem;

        border-radius: 10px;

    }



    .contact-cta {

        padding: 1rem;

    }



    .cta-button {

        width: 100%;

    }



    footer {

        margin-top: 1rem;

        padding: 0.8rem 0.5rem;

    }

}



@media (max-width: 480px) {

    header {

        padding: 1rem 0.6rem 1.05rem;

    }



    header img {

        width: 140px;

    }



    header h1 {

        font-size: 1.4rem;

    }



    header p {

        font-size: 0.9rem;

    }



    .language-switcher {

        font-size: 0.8rem;

    }



    .language-switcher a {

        padding: 0.2rem 0.35rem;

        margin: 0 0.1rem;

    }



    .module-gallery {

        grid-template-columns: 1fr;

    }



    .module-gallery img {

        height: auto;

    }



    .special-gallery {

        grid-template-columns: 1fr;

    }



    .special-gallery img {

        height: auto;

    }



    .header-contact {

        flex-direction: column;

        align-items: flex-start;

        gap: 0.15rem;

        font-size: 0.72rem;

        justify-content: flex-start;

    }



    .header-contact a {

        display: flex;

        justify-content: flex-start;

        align-items: center;

    }



    .header-hours-left {

        font-size: 0.72rem;

    }



    .header-contact > span {

        display: none;

    }

}