@font-face {
    font-family: 'Airbuzz';
    src: url('../fonts/AvenirNextLTPro-Cn.woff2') format('woff2'),
    url('../fonts/AvenirNextLTPro-Cn.woff') format('woff');
    font-weight: 100;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Airbuzz';
    src: url('../fonts/AvenirNextLTPro-DemiCn.woff2') format('woff2'),
    url('../fonts/AvenirNextLTPro-DemiCn.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Airbuzz';
    src: url('../fonts/AvenirNextLTPro-BoldCnIt.woff2') format('woff2'),
    url('../fonts/AvenirNextLTPro-BoldCnIt.woff') format('woff');
    font-weight: bold;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'Airbuzz';
    src: url('../fonts/AvenirNextLTPro-MediumCn.woff2') format('woff2'),
    url('../fonts/AvenirNextLTPro-MediumCn.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Airbuzz';
    src: url('../fonts/AvenirNextLTPro-DemiCnIt.woff2') format('woff2'),
    url('../fonts/AvenirNextLTPro-DemiCnIt.woff') format('woff');
    font-weight: normal;
    font-style: italic;
    font-display: swap;
}

* {
    box-sizing: border-box;
}

:root {
    font-weight: normal;
    overflow-x: hidden;
    scroll-behavior: smooth;
    font-size: 8px;
    font-family: 'Airbuzz', sans-serif;
    box-sizing: border-box;
}

body {
    margin: 0;
    padding-bottom: 5rem;
}

header {
    position: relative;
    width: 100%;
    overflow-x: hidden;
}

.background-strip {
    background-color: #0999DC;
    height: 15rem;
    position: absolute;
    top: 0;
    width: 100%;
}

.header-container {
    width: 120rem;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    max-width: 100%;
}

.logo {
    position: absolute;
    z-index: 1;
    left: 40%;
    top: 22%;
    width: 26.6rem;
}

.hero {
    max-width: 100%;
    position: relative;
}

.container {
    width: 97.9rem;
    margin-right: auto;
    margin-left: auto;
    max-width: 100%;
    position: relative;
}

h1 {
    font-weight: bold;
    font-style: italic;
    font-size: 4.8rem;
    margin-bottom: 1.8rem;
    color: #0999dc;
    text-transform: uppercase;
    margin-top: 0;
    text-align: center;
}

h1:has(+ h2) {
    margin-bottom: 0.5rem;
}

h2 {
    font-weight: normal;
    font-style: italic;
    font-size: 3rem;
    margin-bottom: 2rem;
    color: #0999dc;
    text-transform: uppercase;
    margin-top: 0;
    text-align: center;
}

.intro {
    font-size: 2rem;
    color: #0999dc;
    font-weight: 500;
    font-style: normal;
    text-align: center;
    margin: 0 2rem 2.3rem 2rem;
}

.h3-row {
    display: flex;
    align-items: center;
    gap: 1.8rem;
    height: 3.6rem;
}

.h3-row img {
    width: 3.2rem;
    height: auto;
}

h3 {
    font-family: 'Airbuzz', sans-serif;
    font-size: 2.4rem;
    color: #0090d0;
    font-weight: 400;
    margin-bottom: 0;
    margin-top: 0;
}

.paragraph-row {
    font-size: 1.8rem;
    color: #575656;
    font-family: 'Airbuzz', sans-serif;
    font-weight: 100;
    font-style: normal;
    padding-left: 5rem;
}

.paragraph-row p {
    margin-top: 0;
    margin-bottom: 2rem;
    line-height: 1.4;
}

.paragraph-row ul {
    padding-inline-start: 1.8rem;
    margin-block-start: 0;
}

.paragraph-row li {
    margin-bottom: 1rem;
    line-height: 1.5;
}

strong {
    font-weight: normal;
}

.last {
    font-size: 1.8rem;
    color: #575656;
    font-family: 'Airbuzz', sans-serif;
    font-weight: 100;
    font-style: normal;
    text-align: center;
    margin-bottom: 2rem;
    margin-top: 4rem;
}

.last+.last {
    margin-top: unset;
}

.bubble{
    text-align: center;
}

.bubble a {
    text-decoration: none;
}

.bubble span {
    font-family: 'Airbuzz', sans-serif;
    font-size: 2.4rem;
    color: #ffffff;
    font-weight: 400;
    background-image: url("../img/bubble.png");
    padding: 0.9rem 4.9rem 5rem 4.9rem;
    background-repeat: no-repeat;
    background-size: 100%;
    text-decoration: none !important;
    height: 1rem;
    display: inline-block;
}

.letadlo {
    position: absolute;
    bottom: 0;
    right: -7rem;
    width: 75.6rem;
    z-index: -1;
}

.link-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: 4rem 0 6rem 0;
    column-gap: 3rem;
}

.custom-link {
    position: relative;
    text-decoration: none;
    color: #87ceeb;
    font-weight: bold;
    font-family: 'Airbuzz', sans-serif;
    font-size: 2rem;
    font-style: italic;
    transition: color 0.5s;
}

.custom-link:hover, .custom-link.active {
    color: #e6007e;
}

.custom-link::after {
    content: '';
    position: absolute;
    width: 110%;
    height: 0.2rem;
    background-color: #e6007e;
    bottom: -0.5rem;
    transform: translateX(-50%);
    left: 50%;
}

.custom-link::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 0.6rem solid transparent;
    border-right: 0.6rem solid transparent;
    border-bottom: 1rem solid #e6007e;
    bottom: -1.5rem;
    left: 0;
    transform: translateX(-50%);
}

@media (max-width: 575px) {
    .header-container {
        max-width: 144%;
    }

    .background-strip {
        display: none;
    }

    .logo {
        width: 21%;
    }

    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .letadlo {
        right: 0;
    }

    .link-container {
        flex-direction: column;
        gap: 3rem;
    }

    .bubble span {
        background-image: none;
        background-color: #e6007e;
        padding: 2rem 2rem;
        height: unset;
    }
}

@media (max-width: 636px) {
    .background-strip {
        display: none;
    }
}

@media (min-width: 576px) {
    :root {
        font-size: 5.3px;
    }
}

@media (min-width: 768px) {
    :root {
        font-size: 5.3px;
    }
}

@media (min-width: 992px) {
    :root {
        font-size: 7.1px;
    }
}

@media (min-width: 1200px) {
    :root {
        font-size: 8.6px;
    }
}

@media (min-width: 1400px) {
    :root {
        font-size: 10px;
    }
}



.banner {
    background-color: #E6007E;
    color: white;
    display: inline-block;
    font-family: 'Airbuzz', sans-serif;
    font-size: 2.4rem;
    transform: skew(-10deg);
    position: relative;
    border-radius: 0.3rem;
}

.banner p {
    margin: 0;
    padding: 1.1rem 4.2rem;
    transform: skew(10deg);
    display: inline-block;
    line-height: 1;
}

.banner::after {
    content: "";
    position: absolute;
    bottom: -1rem;
    left: 0;
    width: 0;
    height: 0;
    border-right: 2.8rem solid transparent;
    border-top: 1.7rem solid #e6007e;
    border-bottom-left-radius: 0.5rem;
}

.banner a {
    color: white;
    text-decoration: none;
    display: inline-block;
}

.banner a:hover {
    text-decoration: none;
}