/* --- VARIABLES & RESET --- */
:root {
    --primary-color: #b28c50; /* Zlatá */
    --primary-hover: #d4a964;
    --dark-bg: #121212;
    --card-bg: #1e1e1e;
    --text-color: #f4f4f4;
    --text-muted: #a0a0a0;
    --white: #ffffff;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --shadow: 0 10px 30px rgba(0,0,0,0.5);
    --transition: all 0.3s ease;
}

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

body {
    background-color: var(--dark-bg);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

.highlight { color: var(--primary-color); }
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--white);
    position: relative;
}
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    margin: 10px auto 0;
    border-radius: 2px;
}

/* --- HEADER --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 15px 40px;
    background: rgba(18, 18, 18, 0.9); /* Priesvitnosť */
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.navbar .logo img { width: 120px; height: auto; }

.navbar .links { display: flex; gap: 2.5rem; }
.navbar .links a {
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.navbar .links a:hover { color: var(--primary-color); }
.navbar .links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}
.navbar .links a:hover::after { width: 100%; }

.action_btn {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(178, 140, 80, 0.3);
}

.action_btn:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(178, 140, 80, 0.5);
    color: var(--white);
}

.toggle_btn { display: none; font-size: 1.5rem; cursor: pointer; color: var(--white); }

/* Dropdown Menu (Mobile) */
.dropdown_menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(18, 18, 18, 0.98);
    backdrop-filter: blur(15px);
    text-align: center;
    padding: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.dropdown_menu.open { display: block; animation: slideDown 0.3s ease; }
.dropdown_menu li { margin: 1.5rem 0; }
.dropdown_menu .mobile-btn { display: inline-block; width: 100%; max-width: 250px; margin-top: 1rem; }

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Doplň CSS --- */

/* SEKCIA PRE FIRMY */
.business-intro {
    padding: 250px 20px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.business-intro h1 {
    color: #b28c50;
    font-size: clamp(28px, 4vw, 45px);
    margin-bottom: 20px;
}

.business-intro p {
    color: #ccc;
    line-height: 1.8;
    font-size: 1.1rem;
}

/* VÝHODY GRID */
.business-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto 80px;
    padding: 0 20px;
}

.benefit-card {
    background: #262626;
    padding: 40px 30px;
    border-radius: 15px;
    flex: 1 1 300px;
    text-align: center;
    border-bottom: 3px solid transparent;
    transition: 0.3s;
    cursor: pointer;
}

.benefit-card:hover {
    border-bottom-color: #b28c50;
    transform: translateY(-5px);
}

.benefit-card i {
    font-size: 45px;
    color: #b28c50;
    margin-bottom: 20px;
}

.benefit-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.benefit-card p {
    color: #999;
    line-height: 1.6;
}

/* CTA SEKČIA */
.business-cta {
    background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), url('obrazky/business-bg.jpg');
    background-size: cover;
    background-position: center;
    padding: 100px 20px;
    text-align: center;
    border-radius: 20px;
    max-width: 1200px;
    margin: 0 auto 50px;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.cta-content p {
    color: #ddd;
    margin-bottom: 40px;
}

.cta-contacts {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.business-btn {
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: bold;
    text-decoration: none;
    transition: 0.3s;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mail-btn {
    background: #b28c50;
    color: #fff;
}

.phone-btn {
    background: transparent;
    border: 2px solid #b28c50;
    color: #b28c50;
}

.business-btn:hover {
    transform: scale(1.05);
    filter: brightness(1.2);
}

/* --- FOOTER --- */
footer {
    background: #0d0d0d;
    padding-top: 4rem;
    color: var(--text-muted);
}

.footer-container {
    max-width: 1200px;
    margin: auto;
    display: flex;
    justify-content: space-between; /* Roztiahne logo a kontakt na kraje */
    flex-wrap: wrap;
    gap: 2rem;
    padding: 0 20px 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.footer-col {
    flex: 1 1 300px;
}

.footer-logo {
    width: 140px;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col p {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 12px;

}.footer-col a:hover {
    color: rgba(178, 140, 80, 0.9);
    margin: 5px;
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem 20px;
    background: #000;
    font-size: 0.8rem;
}




/* ---Responzivita--- */
@media(max-width: 992px) {
    .navbar .links, .navbar .action_btn { display: none; }
    .toggle_btn { display: block; }
    header { padding: 15px 20px; } 
}

@media(max-width: 768px) {
   
    /* Footer */
    .footer-container { gap: 2rem; 
    flex-direction: column;
        text-align: center;}
    .footer-col { flex: 1 1 100%; text-align: center; }
    .footer-col p { justify-content: center; }
}