/* CSS Proměnné pro snadnou správu barev */
        :root {
            --primary-color: #8ce5dd; /* Tyrkysová/Cyan z předlohy */
            --primary-dark: #4ac7bc;
            --text-dark: #1a1a1a;
            --text-light: #555555;
            --bg-light: #f7f9fa;
            --white: #ffffff;
            --border-color: #e0e0e0;
            --font-main: 'Host Grotesk', sans-serif;
            --max-width: 1200px;
        }

        /* Reset a základní nastavení */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-main);
            color: var(--text-dark);
            background-color: var(--white);
            line-height: 1.25;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Animace (Skryto před načtením) */
        .animate-up {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease-out, transform 0.8s ease-out;
        }
        .animate-up.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* --- HLAVIČKA (HEADER) --- */
        header {
            background-color: var(--white);
            padding: 20px 0;
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

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

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

        .logo-icon {
            width: 120px;
            height: auto;
        }

        .logo-icon img {
            width: 100%;
            height: auto;
        }

        nav ul {
            list-style: none;
            display: flex;
            gap: 30px;
        }

        nav ul li a {
            font-size: clamp(0.94rem, 2vw, 1.22rem);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 5px;
        }

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

        /* Hamburger Button */
        .hamburger {
            display: none;
            flex-direction: column;
            justify-content: space-between;
            width: 30px;
            height: 19px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0;
            z-index: 1001;
        }

        .hamburger span {
            display: block;
            width: 100%;
            height: 3px;
            background-color: var(--text-dark);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        .hamburger.active span:nth-child(1) {
            transform: translateY(8.5px) rotate(45deg);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: translateY(-8.5px) rotate(-45deg);
        }

        /* --- HERO SEKCE --- */
        .hero {
            background: 
                url('images/hero_home_bg_tile.jpg');
            background-repeat: repeat-x;
            background-size: contain;
            color: var(--white);
            padding: 100px 0;
            position: relative;
        }

        .hero .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: relative;
            z-index: 2;
        }

        .hero-text {
            max-width: 60%;
        }

        .hero-text h1 {
            font-size: clamp(3rem, 5vw, 3.9rem);
            font-weight: 500;
            margin-bottom: 15px;
            line-height: 1.1;
        }

        .hero-text p {
            font-size: clamp(1.13rem, 2vw, 1.46rem);
            font-weight: 400;
            color: #f0f0f0;
        }

        .hero-image {
            position: absolute;
            right: 0;
            top: 0;
            bottom: 0;
            width: auto;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: flex-end;
            z-index: 1;
        }

        .hero-image img {
            height: 100%;
            width: auto;
            max-width: 50vw;
            object-fit: cover;
        }

        /* --- SORTIMENT --- */
        .sortiment {
            background-color: var(--bg-light);
            padding: 80px 0;
        }

        .section-title {
            font-size: clamp(2rem, 3vw, 2.6rem);
            margin-bottom: 40px;
            font-weight: 600;
            line-height: 1.15;
        }

        .grid-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 25px;
            margin-bottom: 40px;
        }

        .card {
            background: var(--white);
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.03);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
            min-height: 200px;
            display: flex;
            flex-direction: column;
            overflow: hidden;
            z-index: 1;
        }

        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.08);
        }

        .card::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 0;
            height: 0;
            background: #8ce5dd;
            border-radius: 50%;
            transition: width 0.6s ease, height 0.6s ease;
            z-index: 0;
            pointer-events: none;
        }

        .card:hover::before {
            width: 1000px;
            height: 1000px;
        }

        .card h3 {
            font-size: clamp(1.13rem, 2vw, 1.46rem);
            margin-bottom: 15px;
            position: relative;
            z-index: 1;
            line-height: 1.15;
        }

        .card p {
            font-size: clamp(0.88rem, 1.5vw, 1.14rem);
            color: var(--text-light);
            flex-grow: 1;
            position: relative;
            z-index: 1;
        }

        .btn-arrow {
            width: 30px;
            height: 30px;
            background: var(--text-dark);
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            align-self: flex-end;
            margin-top: 15px;
            transition: background 0.3s ease;
            position: relative;
            z-index: 1;
        }

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

        .btn-outline {
            display: table;
            margin: 0 auto;
            padding: 12px 25px;
            border: 1px solid var(--text-dark);
            border-radius: 50px;
            font-weight: 500;
            transition: all 0.3s ease;
        }

        .btn-outline:hover {
            background: var(--text-dark);
            color: var(--white);
        }

        /* --- AKTUÁLNĚ --- */
        .aktualne {
            background-color: var(--primary-color);
            padding: 80px 0;
        }

        .news-banner {
            background: var(--white);
            border-radius: 2rem;
            padding: 2rem 30px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }

        .news-content {
            display: flex;
            align-items: flex-start;
            gap: 30px;
        }

        .news-date {
            font-weight: 700;
            white-space: nowrap;
        }

        .news-banner .btn-dark {
            background: var(--text-dark);
            color: var(--white);
            padding: 0.5rem 2rem;
            border-radius: 50px;
            font-size: clamp(0.88rem, 1.5vw, 1.14rem);
            white-space: nowrap;
            height: auto;
        }

        /* --- SPECIÁLNÍ NABÍDKY --- */
        .specialni-nabidky {
            padding: 80px 0;
            background: var(--bg-light);
        }

        .offer-card {
            background: #b1d6e6;
            border-radius: 15px;
            padding: 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 30px;
            position: relative;
            overflow: hidden;
        }

        .offer-tag {
            background: var(--primary-color);
            padding: 5px 15px;
            border-radius: 20px;
            font-size: clamp(0.75rem, 1.2vw, 0.98rem);
            font-weight: 600;
            display: inline-block;
            margin-bottom: 20px;
        }

        .offer-text {
            max-width: 500px;
        }

        .offer-text h3 {
            font-size: clamp(2rem, 3vw, 2.6rem);
            margin-bottom: 10px;
            line-height: 1.15;
        }

        .offer-text p {
            color: var(--text-light);
            margin-bottom: 20px;
        }

        .offer-image {
            width: 40%;
            height: 40%;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #aaa;
            overflow: hidden;
        }

        .offer-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* --- PATIČKA --- */
        footer {
            background-color: var(--primary-color);
            padding: 60px 0 20px 0;
            overflow: hidden;
        }

        .footer-top, .footer-middle, .footer-bottom {
            display: flex;
            justify-content: space-between;
            margin-bottom: 40px;
        }

        .footer-nav ul {
            display: flex;
            gap: 20px;
            list-style: none;
            font-size: clamp(0.88rem, 1.5vw, 1.14rem);
        }

        .footer-contact p {
            font-size: clamp(0.88rem, 1.5vw, 1.14rem);
            margin-bottom: 5px;
        }

        .newsletter {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .newsletter input {
            padding: 12px 20px;
            border-radius: 50px;
            border: none;
            width: 250px;
            max-width: 100%;
            outline: none;
        }

        .badge-25 {
            width: 200px;
            height: 200px;
            min-width: 100px;
            min-height: 100px;
            border-radius: 50%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-size: clamp(1.5rem, 2vw, 1.95rem);
            font-weight: 700;
            color: var(--text-dark);
            overflow: hidden;
        }

        .badge-25 img {
            width: 100%;
            height: auto;
            border-radius: 50%;
        }

        .badge-25 span {
            font-size: clamp(0.75rem, 1.2vw, 0.98rem);
            font-weight: 400;
        }

        .footer-bottom {
            border-top: 1px solid rgba(0,0,0,0.1);
            padding-top: 20px;
            margin-bottom: 0;
            font-size: clamp(0.75rem, 1.2vw, 0.98rem);
            color: var(--text-dark);
        }

        .footer-bottom-links {
            display: flex;
            gap: 15px;
        }

        /* Responzivita */
        @media (max-width: 768px) {
            /* Hamburger - zobrazit na mobilu */
            .hamburger {
                display: flex;
            }

            /* Mobile menu */
            .main-nav {
                position: fixed;
                top: 0;
                right: -100%;
                width: 70%;
                max-width: 300px;
                height: 100vh;
                background-color: var(--white);
                box-shadow: -5px 0 15px rgba(0,0,0,0.1);
                padding: 100px 30px 30px 30px;
                transition: right 0.3s ease;
                z-index: 1000;
            }

            .main-nav.active {
                right: 0;
            }

            .main-nav ul {
                flex-direction: column;
                gap: 25px;
            }

            .main-nav ul li a {
                font-size: 1.2rem;
                padding: 10px 0;
                border-bottom: 1px solid var(--border-color);
                display: block;
            }

            /* Overlay when menu is open */
            .nav-overlay {
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                background: rgba(0,0,0,0.5);
                opacity: 0;
                visibility: hidden;
                transition: all 0.3s ease;
                z-index: 999;
            }

            .nav-overlay.active {
                opacity: 1;
                visibility: visible;
            }

            .hero .container { flex-direction: column; text-align: left; }
            .hero-image { display: flex; }
            .hero-image img { max-width: 99vw; }
            .news-banner, .offer-card { flex-direction: column; text-align: left; gap: 20px; }
            .footer-top, .footer-middle { flex-direction: column; gap: 30px; text-align: left; align-items: center; }
        }

        /* Back to Top Button - pouze na mobilu */
        .back-to-top {
            display: none;
        }

        @media (max-width: 768px) {
            .back-to-top {
                position: fixed;
                bottom: 20px;
                right: 20px;
                width: 50px;
                height: 50px;
                background: #000;
                border-radius: 50%;
                align-items: center;
                justify-content: center;
                color: #fff;
                text-decoration: none;
                opacity: 0;
                visibility: hidden;
                transition: opacity 0.3s ease, visibility 0.3s ease;
                z-index: 1000;
                box-shadow: 0 2px 10px rgba(0,0,0,0.2);
            }

            .back-to-top.visible {
                opacity: 1;
                visibility: visible;
                display: flex;
            }

            .back-to-top svg {
                width: 24px;
                height: 24px;
            }
        }

        /* --- HERO PRO PODSTRÁNKY --- */
        .hero-about-full {
            position: relative;
            width: 100%;
            height: 25vh;
            min-height: 150px;
            max-height: 200px;
            overflow: hidden;
            background: var(--bg-light);
        }

        .hero-about-bg {
            position: absolute;
            top: 0;
            left: auto;
            right: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: right center;
        }

        .hero-about-overlay {
            display: none;
        }

        @media (max-width: 768px) {
            .hero-about-full {
                height: 20vh;
                min-height: 150px;
            }
        }

        /* --- OBSAH STRÁNKY O NÁS --- */
        .about-content {
            padding: 80px 0;
            background-color: var(--bg-light);
        }

        .about-title {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 600;
            margin-bottom: 40px;
            text-align: center;
            color: var(--text-dark);
        }

        .about-text {
            max-width: 900px;
            margin: 0 auto;
        }

        .about-text p {
            font-size: clamp(1rem, 1.5vw, 1.15rem);
            line-height: 1.3;
            margin-bottom: 25px;
            color: var(--text-dark);
        }

        .about-text ul {
            list-style: none;
            padding-left: 0;
            margin-bottom: 25px;
        }

        .about-text h2 {
            margin-bottom: 0.5rem;
            margin-top: 3rem;
            color: var(--text-dark);
        }

        .about-text .about-image {
            width: 100%;
            height: auto;
            display: block;
            margin: 20px 0;
            border-radius: 8px;
        }

        .about-text li {
            font-size: clamp(1rem, 1.5vw, 1.15rem);
            line-height: 1.2;
            margin-bottom: 10px;
            color: var(--text-dark);
            padding-left: 20px;
            position: relative;
        }

        .about-text li::before {
            content: '•';
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: bold;
        }

        .list-box {
            background: #ebebeb;
            padding: 25px;
            margin: 20px 0;
            border-radius: 8px;
            width: 100%;
            box-sizing: border-box;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin: 30px 0;
        }

        .contact-item {
            background: var(--primary-color);
            padding: 25px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
        }

        .contact-item h3 {
            font-size: clamp(1.1rem, 1.5vw, 1.3rem);
            color: var(--primary);
            margin-bottom: 15px;
            font-weight: 600;
        }

        .contact-item p {
            font-size: clamp(0.95rem, 1.3vw, 1.05rem);
            line-height: 1.6;
            color: var(--text-dark);
        }

        .contact-item a {
            color: var(--primary);
            text-decoration: none;
            font-weight: 500;
        }

        .contact-item a:hover {
            text-decoration: underline;
        }

        .countries-list {
            list-style: none;
            margin-top: 30px;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 15px;
        }

        .countries-list li {
            font-size: clamp(0.95rem, 1.5vw, 1.1rem);
            padding: 10px 15px;
            background: var(--white);
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
            position: relative;
            padding-left: 30px;
        }

        .countries-list li::before {
            content: '✓';
            position: absolute;
            left: 10px;
            color: var(--primary-dark);
            font-weight: bold;
        }

        @media (max-width: 768px) {
            .about-content {
                padding: 50px 0;
            }

            .countries-list {
                grid-template-columns: 1fr;
            }
        }