* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background: #f3f6ff;
    color: #222;
}


/* =========================
   HLAVIČKA
========================= */

.hlavicka {
    width: 100%;
    padding: 18px 0;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 5px 25px rgba(40, 60, 120, 0.08);
}

.hlavicka-inner {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 25px;
    font-weight: 800;
    color: #222;
    text-decoration: none;
}

.logo:hover {
    color: #315bea;
}

.navigacia {
    display: flex;
    align-items: center;
    gap: 8px;
}

.navigacia a {
    padding: 11px 18px;

    color: #555;
    font-size: 15px;
    font-weight: 600;

    text-decoration: none;
    border-radius: 30px;

    transition: 0.25s ease;
}

.navigacia a:hover {
    color: #315bea;
    background: #f0f3ff;
}

.navigacia a:last-child {
    padding: 12px 22px;

    color: #fff;
    background: #315bea;

    box-shadow: 0 6px 18px rgba(49, 91, 234, 0.22);
}

.navigacia a:last-child:hover {
    color: #fff;
    background: #264ed8;
    transform: translateY(-2px);
}


/* =========================
   O MNE
========================= */

#o-mne {
    width: 90%;
    max-width: 900px;

    margin: 65px auto 35px;
    padding: 30px;

    display: flex;
    align-items: center;
    gap: 45px;

    background: #fff;
    border-radius: 30px;

    box-shadow: 0 18px 50px rgba(45, 70, 140, 0.10);
}


/* Fotka */

.o-mne-fotka {
    position: relative;

    flex: 0 0 300px;
    height: 350px;

    overflow: hidden;
    border-radius: 24px;

    background: #e9edfa;
}

.o-mne-fotka img {
    width: 100%;
    height: 100%;

    display: block;

    object-fit: cover;
    object-position: center top;
}


/* Dekoratívny detail */

.o-mne-fotka::after {
    content: "";

    position: absolute;

    width: 75px;
    height: 75px;

    right: -25px;
    bottom: -25px;

    background: #315bea;
    border-radius: 50%;
}


/* Text */

.o-mne-text {
    flex: 1;
}

.o-mne-label {
    display: inline-block;

    margin-bottom: 10px;
    padding: 7px 14px;

    background: #eef2ff;
    color: #315bea;

    border-radius: 30px;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
}

.o-mne-text h2 {
    margin: 0 0 18px;

    font-size: 42px;
    line-height: 1.1;

    color: #222;
}

.o-mne-text h2 span {
    color: #315bea;
}

.o-mne-text p {
    margin: 0 0 14px;

    font-size: 16px;
    line-height: 1.7;

    color: #666;
}


/* Číselné informácie */

.o-mne-info {
    display: flex;
    gap: 30px;

    margin-top: 25px;
}

.o-mne-info strong {
    display: block;

    margin-bottom: 4px;

    font-size: 20px;
    color: #315bea;
}

.o-mne-info small {
    font-size: 12px;
    color: #888;
}


/* =========================
   KONTAKT
========================= */

#kontakt {
    width: 90%;
    max-width: 900px;

    margin: 35px auto 70px;
    padding: 45px;

    background: #fff;
    border-radius: 30px;

    box-shadow: 0 18px 50px rgba(45, 70, 140, 0.10);
}

#kontakt h2 {
    margin: 0 0 10px;

    font-size: 46px;
    font-weight: 700;

    color: #222;
}

#kontakt > p {
    margin: 0 0 35px;

    font-size: 17px;
    line-height: 1.6;

    color: #777;
}


/* Kontaktné boxy */

#kontakt > div {
    padding: 22px 25px;
    margin-bottom: 15px;

    background: #fafbff;

    border: 1px solid #e7eaf3;
    border-radius: 18px;

    transition: 0.3s ease;
}

#kontakt > div:hover {
    transform: translateY(-3px);

    box-shadow: 0 10px 25px rgba(45, 70, 140, 0.08);
}

#kontakt h3 {
    margin: 0 0 7px;

    font-size: 13px;
    font-weight: 700;

    letter-spacing: 1.5px;
    text-transform: uppercase;

    color: #999;
}

#kontakt a {
    color: #222;

    font-size: 19px;
    font-weight: 500;

    text-decoration: none;

    transition: 0.2s ease;
}

#kontakt a:hover {
    color: #315bea;
}


/* Sociálne siete */

#kontakt > div:last-child {
    background: linear-gradient(135deg, #315bea, #426cf2);
    border: none;
}

#kontakt > div:last-child h3 {
    color: rgba(255, 255, 255, 0.8);
}

#kontakt > div:last-child a {
    display: inline-block;

    margin-right: 30px;

    color: #fff;
    font-weight: 600;
}

#kontakt > div:last-child a:hover {
    color: #dfe6ff;
}


/* =========================
   MOBIL
========================= */

@media (max-width: 750px) {

    .hlavicka {
        padding: 15px 0;
    }

    .hlavicka-inner {
        width: 92%;
    }

    .logo {
        font-size: 21px;
    }

    .navigacia {
        gap: 2px;
    }

    .navigacia a {
        padding: 9px 10px;
        font-size: 13px;
    }

    .navigacia a:last-child {
        padding: 10px 14px;
    }


    #o-mne {
        width: 92%;

        padding: 25px;

        margin-top: 45px;

        flex-direction: column;

        align-items: stretch;

        gap: 30px;
    }

    .o-mne-fotka {
        width: 100%;
        height: 350px;
    }

    .o-mne-text h2 {
        font-size: 36px;
    }

    .o-mne-text p {
        font-size: 15px;
    }

    .o-mne-info {
        gap: 20px;
    }


    #kontakt {
        width: 92%;

        padding: 32px 25px;

        margin-top: 25px;
    }

    #kontakt h2 {
        font-size: 38px;
    }

    #kontakt > p {
        font-size: 16px;
    }

    #kontakt > div {
        padding: 22px;
    }

    #kontakt a {
        font-size: 18px;
    }
}