.nav-logo {
    height: 34px;
    transition: all 0.3s ease;
}

.nav-main.nav-scrolled .nav-logo {
    height: 30px;
}

.nav-main {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;

    background: rgba(255,255,255,0.02);
    backdrop-filter: blur(6px);

    transition: all 0.3s ease;
    padding: 16px 0;
}

.nav-main.nav-scrolled {
    background: rgba(235, 245, 242, 0.95);
    backdrop-filter: blur(10px);

    box-shadow:
        0 8px 30px rgba(0,0,0,0.04),
        0 2px 6px rgba(0,0,0,0.04);

    padding: 12px 0;
}

.nav-main .container-fluid {
    padding-left: 6vw;
    padding-right: 6vw;
}

.navbar-nav .nav-link {
    font-size: 18px;
    font-weight: 500;
    padding: 6px 0;

    color: #1a1a1a;
    opacity: 0.85;

    transition: all 0.25s ease;
}

/*.navbar-nav .nav-link:hover {
    opacity: 1;
    color: #1f7a6c;
}

.navbar-nav .nav-link::after {
    content: "";
    display: block;
    height: 2px;
    width: 0%;
    background: #1f7a6c;
    transition: width 0.25s ease;
}

.navbar-nav .nav-link:hover::after {
    width: 100%;
}*/

.navbar-nav {
    gap: 50px;
}

.dropdown-menu {
    font-size: 16px;
    padding: 10px 0;

    border-radius: 14px;
    border: none;

    box-shadow:
        0 20px 50px rgba(0,0,0,0.08),
        0 6px 12px rgba(0,0,0,0.04);

    margin-top: 12px;
}

.dropdown-item {
    padding: 12px 22px;
    font-size: 15px;

    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background: rgba(31,122,108,0.08);
    color: #1f7a6c;
}

.dropdown-toggle::after {
    margin-left: 6px;
    transform: translateY(1px);
}

.footer-main {
    background: #0c0f14;
    color: #e6e9ef;
    padding: 100px 0 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 350px repeat(4, 250px);
    gap: 60px;
    margin-left: 20px;
    margin-bottom: 40px;
    max-width: 1350px;
}

.footer-logo-wrapper {
    position: relative;
    display: inline-block;
    height: 50px;
    width: fit-content;
    cursor: pointer;
}

.footer-logo {
    height: 34px;
    display: block;
    margin-bottom: 24px;
}

.logo-white {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}

.footer-logo-wrapper:hover .logo-white {
    opacity: 1;
}

.footer-logo-wrapper:hover .logo-grey {
    opacity: 0;
}

.footer-col h5 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    opacity: 0.5;
}

.footer-col p,
.footer-col a {
    font-size: 14px;
    margin-bottom: 10px;
    opacity: 0.75;
    transition: opacity 0.3s ease;
    color: inherit;
    text-decoration: none;
    display: block;
}

.footer-col p:hover,
.footer-col a:hover {
    opacity: 1;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 24px;
    font-size: 13px;
    opacity: 0.5;
}

.btn-nav-cta {
    background: transparent;
    color: #1f7a6c;

    border: 2px solid #1f7a6c;

    padding: 8px 20px;
    border-radius: 12px;

    font-weight: 600;
    font-size: 15px;

    transition: all 0.25s ease;
}

.btn-nav-cta:hover {
    background: #1f7a6c;
    color: white;

    transform: translateY(-1px);

    box-shadow: 0 6px 20px rgba(31,122,108,0.25);
}

/* ===== NAV + FOOTER – ULTRA WIDE (1800px+) ===== */

@media screen and (min-width: 1800px) {

    /* ================= NAVBAR ================= */

    .nav-main {
        padding: 30px 0;
        backdrop-filter: blur(14px);
    }

    .nav-main.nav-scrolled {
        padding: 23px 0;
        box-shadow: 0 6px 22px rgba(0,0,0,0.06);
    }

    .nav-main .container-fluid {
        padding-left: 9vw;
        padding-right: 9vw;
    }

    .nav-logo {
        height: 48px;
    }

    .nav-main.nav-scrolled .nav-logo {
        height: 40px;
    }

    .navbar-nav {
        gap: 60px;
    }

    .navbar-nav .nav-link {
        font-size: 22px;
        font-weight: 500;
        letter-spacing: 0.3px;
    }

    /* CTA v navigaci */
    .btn-nav-cta {
        padding: 14px 30px;
        font-size: 18px;
        border-radius: 18px;
        box-shadow: 0 12px 27px rgba(0,0,0,0.15);
    }

    .btn-nav-cta:hover {
        box-shadow: 0 16px 37px rgba(0,0,0,0.2);
    }

    .dropdown-menu {
        font-size: 20px;
        min-width: 240px;
    }

    .dropdown-item {
        padding: 14px 28px;
        font-size: 20px;
    }

    /* ================= FOOTER ================= */

    .footer-grid {
        display: grid;
        grid-template-columns: 400px repeat(4, 250px);
        gap: 90px;
        margin-bottom: 40px;
        margin-left: 20px;
        max-width: 1400px;
    }

    .footer-logo {
        height: 44px;
        display: block;
        margin-bottom: 24px;
    }

    .footer-col h5 {
        font-size: 17px;
    }
    
    .footer-col p,
    .footer-col a {
        font-size: 16px;
        margin-bottom: 10px;
        opacity: 0.75;
        transition: opacity 0.3s ease;
        color: inherit;
        text-decoration: none;
        display: block;
    }

}

@media screen and (max-width: 1750px) 
{
    /*.nav-main .navbar-nav {
        margin-left: 60px;
    }

    .navbar-nav {
        gap: 18px;
    }*/

    .footer-grid {
        grid-template-columns: 300px repeat(4, 170px);
        gap: 50px;
    }

    /*.btn-nav-cta {        
        padding: 10px 16px;
        border-radius: 12px;
        font-size: 15px;
    }*/
}


@media screen and (max-width: 1450px) 
{
    .nav-main .navbar-nav {
        margin-left: 60px;
    }

    .navbar-nav {
        gap: 18px;
    }

    .footer-grid {
        grid-template-columns: 300px repeat(4, 170px);
        gap: 50px;
    }

    .btn-nav-cta {        
        padding: 10px 16px;
        border-radius: 12px;
        font-size: 15px;
    }
}

@media screen and (max-width: 1220px) 
{
    .nav-main .navbar-nav {
        margin-left: 30px;
    }

    .navbar-nav {
        gap: 14px;
    }

    .navbar-nav .nav-link {
        font-size: 16px;
    }

    .footer-grid {
        grid-template-columns: 280px repeat(3, 200px);
        gap: 40px;
    }

    .btn-nav-cta {        
        padding: 6px 6px;
        border-radius: 10px;
        font-size: 12px;
    }
    
}

@media screen and (max-width: 1030px) 
{
    .nav-main .navbar-nav {
        margin-left: 0;
    }

    .navbar-nav {
        gap: 10px;
    }

    .navbar-nav .nav-link {
        font-size: 15px;
    }

    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }

    .btn-nav-cta {        
        padding: 6px 16px;
        border-radius: 10px;
        font-size: 13px;
    }

}

@media screen and (max-width: 768px) 
{
    .nav-main {
        background: rgba(235, 245, 242, 0.98);
        backdrop-filter: blur(10px);
        box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    }

    .nav-logo {
        height: 26px;
    }

    .nav-main.nav-scrolled .nav-logo {
        height: 26px;
    }

    .navbar-collapse {
        margin-top: 20px;
        padding-bottom: 20px;
    }

    .navbar-nav {
        gap: 6px;
    }

    .navbar-nav .nav-link {
        font-size: 16px;
        padding: 8px 0;
    }

    .btn-nav-cta {
        width: 100%;
        margin-top: 10px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-logo-wrapper {
        grid-column: span 1;
    }
    
    .footer-main {
        padding: 70px 0 40px;
    }

}