html{
    scroll-behavior: auto;
    cursor: url("../images/cursors/Default.png"), auto;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Inter", sans-serif;
}

.section {
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

body {
    color: #ffff;
    background: radial-gradient(circle at top center, rgba(44, 160, 255, 0.37) 0%, transparent 50%);
    background-color: #000;
    background-repeat: no-repeat;
    background-size: 100% 50vh; /* <-- ZMENŠÍ GRADIENT */
    height: 100%;

}



@font-face {
    font-family: "Anton SC";
    src: url("/fonts/AntonSC-Regular.ttf");
}

a {
    cursor: url("../images/cursors/Select.png"), pointer;
    text-decoration: none;
}

/* ============================
   TOPBAR – PŘEVZATO ZE MAIN
   ============================ */

/* TOP BAR */
/* TOP BAR */
.topbar {
    position: fixed;        /* zůstává nahoře vždy */
    top: 12px;              /* odsazení od vrchu */
    left: 50%;
    transform: translateX(-50%);
    width: min(1200px, 95%);
    height: 45px;
    padding: 0 5px;
    background: rgba(9, 9, 9, 0.11);
    backdrop-filter: blur(12px) saturate(100%);
    border: 1px solid rgba(255, 255, 255, 0.21);
    border-radius: 25px;
    z-index: 1000;          /* vysoký index, aby bylo nad obsahem */

    display: flex;
    align-items: center;
    justify-content: space-between; /* profil vlevo, kontakt vpravo */
    position: fixed;       /* sticky/fixed */


}

/* ===== PROFILE ===== */
.profile {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    min-width: 0;
}

.profile img {
    width: 33px;
    height: 33px;
    border-radius: 50%;
}

.profile a {
    color: #fff;
    font-weight: bold;
    font-size: 16px;
    white-space: nowrap;
}

/* ===== DESKTOP NAV ===== */
.icons {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 30px;
    font-size: 14px;
}

.icons a {
    color: #c5c5c5;
    white-space: nowrap;
    transition: color 0.3s;
}

.icons a:hover {
    color: #fff;
}

/* ===== KONTAKT ===== */
.kontaktujte {
    margin-left: 18px;
    padding: 7px 14px;
    border-radius: 20px;
    border: 0.5px solid rgba(69, 69, 69, 0.62);
    color: #e6e6e6; /* text zůstane bílý */
    font-size: 15px;
    background: linear-gradient(-45deg, #000, #1b1b1b); /* default černý */
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.4s ease;
    flex-shrink: 0;
}


.kontaktujte span {
    position: relative;
    z-index: 1;
}

.kontaktujte::before {
    content: "";
    color: #e6e6e6; /* text zůstane bílý */
    position: absolute;
    inset: 0; /* top:0; left:0; right:0; bottom:0 */
    background: linear-gradient(-45deg, #00256c, #5783f3); /* modrý gradient */
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: inherit;
    z-index: 0; /* pod textem */
}

.kontaktujte:hover::before {
    opacity: 1;
}

/* hover efekt stínu */
.kontaktujte:hover {
    box-shadow: 0 0 25px rgba(23, 80, 106, 0.4);
}

/* ===== HAMBURGER ===== */
.hamburger {
    display: none;
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    width: 28px;
    height: 22px;
    position: relative;
}

.hamburger span {
    position: absolute;
    width: 100%;
    height: 2px;
    background: #fff;
    left: 0;
    transition: 0.3s;
}

.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 10px; }
.hamburger span:nth-child(3) { bottom: 0; }

/* ACTIVE HAMBURGER */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 10px;
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg);
    bottom: 10px;
}

/* ===== MOBILE MENU ===== */
.mobile-menu {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: 100%;
    max-width: 380px;

    /* TRUE GLASS */
    background: rgba(9, 9, 9, 0.91);

    border-radius: 24px;
    padding: 22px;

    box-shadow:
            0 14px 40px rgba(0, 0, 0, 0.45),
            inset 0 0 0 1px rgba(255, 255, 255, 0.12);

    display: flex;
    flex-direction: column;
    gap: 18px;

    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px) scale(0.95);
    transition:
            opacity 0.3s ease,
            transform 0.3s ease;
}

.mobile-menu a {
    color: #fff;
    font-size: 16px;
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

.mobile-kontakt {
    margin-top: 10px;
    padding: 10px;
    border-radius: 16px;
    background: linear-gradient(-45deg, #00256c, #5783f3);
    text-align: center;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .icons,
    .kontaktujte {
        display: none;
    }

    .hamburger {
        display: block;
    }
}

html, body {
    overflow-x: hidden;
}

.topbar {
    max-width: 95vw;
}

/* Zabrání rozbití jména */
.profile a {
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ===== TABLET ===== */
@media (max-width: 900px) {
    .icons {
        gap: 18px;
        font-size: 13px;
    }
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {

    .icons,
    .kontaktujte {
        display: none;
    }

    .hamburger {
        display: block;
        margin-left: auto;
    }
}

@media (max-width: 360px) {
    .mobile-menu {
        max-width: 100%;
        right: 0;
    }
}

/* ===== SMALL MOBILE ===== */
@media (max-width: 480px) {
    .profile a {
        max-width: 120px;
        font-size: 15px;
    }

    .topbar {
        padding: 6px 12px;
        gap: 12px;
    }

    .mobile-menu {
        padding: 16px;
    }

    .mobile-menu a {
        font-size: 15px;
    }
}

/* ===== EXTRA SMALL (360px) ===== */
@media (max-width: 360px) {
    .profile img {
        width: 30px;
        height: 30px;
    }

    .profile a {
        max-width: 95px;
        font-size: 14px;
    }

    .hamburger {
        width: 24px;
        height: 18px;
    }

    .hamburger span {
        height: 2px;
    }

    .mobile-menu {
        padding: 14px;
        gap: 14px;
    }
}

/* ===== 320px ===== */
@media (max-width: 320px) {
    .topbar {
        padding: 6px 10px;
    }

    .profile a {
        max-width: 80px;
    }

    .mobile-menu a {
        font-size: 14px;
    }

    .mobile-kontakt {
        font-size: 14px;
        padding: 8px;
    }
}

/* ===== HAMBURGER ACTIVE FROM 896px DOWN ===== */
@media (max-width: 896px) {

    .icons,
    .kontaktujte {
        display: none;
    }

    .hamburger {
        display: block;
        margin-left: auto;
    }
}

@media (max-width: 360px) {
    .mobile-menu {
        max-width: 100%;
        right: 0;
    }
}
/* HERO SECTION */