/* HERO SECTION */
.hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, #FFFFFF, #EAF0FF);
    z-index: 999;
    overflow: hidden;
}

.header-menu {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    max-width: var(--content-max-width);
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    padding: 24px 40px;
    box-sizing: border-box;
    z-index: 2;
}

.header-menu img {
    width: 64px;
    height: 64px;
    object-fit: contain;
}

.logo-link,
.mobile-logo-link,
.footer-logo-link {
    display: inline-flex;
    line-height: 0;
    text-decoration: none;
}

.navbar {
    display: flex;
    gap: 70px;
}

.burger-menu {
    display: none;
}

.mobile-menu-toggle,
.hamburger-menu,
.mobile-menu-logo,
.close-menu {
    display: none;
}

.navbar-inner {
    display: flex;
    gap: 32px;
    justify-content: center;
    align-items: center;
}

.navbar-inner a {
    margin: 0;
    display: block;
    font-size: 23px;
    font-weight: 400;
    color: #5988FF;
    text-align: center;
    text-decoration: none;
}

.navbar-inner a::after {
    content: attr(data-label);
    display: block;
    height: 0;
    overflow: hidden;
    visibility: hidden;
    font-weight: 700;
}

.navbar-inner a:hover {
    cursor: pointer;
    font-weight: 700;
}

.language-button {
    position: relative;
    border: none;
    background: none;
    margin: 0;
    padding: 0 0 4px;
    display: inline-block;
    font-size: 23px;
    font-weight: 400;
    color: #5988FF;
    text-align: center;
}

.language-button::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 4px;
    background-color: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 180ms ease;
}

.language-button:hover {
    cursor: pointer;
    font-weight: 700;
}

.language-button.is-active {
    font-weight: 700;
}

.language-button.is-active::after {
    transform: scaleX(1);
}

.ellipse-3 {
    position: absolute;
    top: -140px;
    left: max(-220px, calc((100vw - var(--content-max-width)) / 2 - 850px));
    max-width: none;
    width: min(1110px, 58vw);
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    background: radial-gradient(74.22% 74.22% at 19.79% 22.42%, #5988FF 6.25%, #5988FF 51.56%, #0043F0 100%);
}

.ellipse-5-widescreen {
    display: none;
    position: absolute;
    width: 206px;
    height: 206px;
    bottom: -103px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 0;
    pointer-events: none;
}

@media (min-width: 2600px) {
    .logo-link img {
        content: url("../assets/icons/logo_blue.png");
    }

    .ellipse-3 {
        top: 50%;
        left: max(-120px, calc((100vw - var(--content-max-width)) / 2 - 120px));
        width: 760px;
        transform: translateY(-50%);
    }

}

.hero-profile-image {
    position: absolute;
    left: max(-120px, calc((100vw - var(--content-max-width)) / 2 - 120px));
    bottom: 0;
    width: auto;
    max-width: min(52vw, 800px);
    height: 100vh;
    object-fit: contain;
    object-position: bottom left;
    background: transparent;
    opacity: 1;
    z-index: 1;
}

.hero-profile-image-mobile {
    display: none;
}

@media (min-width: 2600px) {
    .hero-profile-image {
        left: max(260px, calc((100vw - var(--content-max-width)) / 2 + 260px));
        max-width: min(48vw, 1480px);
        height: 75vh;
        transform: translateX(-50%);
    }
}

.introduction {
    min-height: 100%;
    max-width: var(--content-max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 32px;
    align-content: center;
    padding: 0 40px 264px;
    box-sizing: border-box;
    position: relative;
    z-index: 2;
}

.introduction h1,
.introduction h2 {
    grid-column: 2;
    margin: 0;
    color: #5988FF;
    width: min(46vw, 640px);
    text-align: left;
}

.introduction h2 {
    font-size: 64px;
    font-weight: 400;
    font-style: normal;
    line-height: 1.2;
}

.introduction h1 {
    font-family: 'Baloo 2', sans-serif;
    font-size: 128px;
    font-weight: 700;
    font-style: normal;
    line-height: 1;
    letter-spacing: -0.025em;
}

.title-line {
    display: block;
}

.title-line-frontend {
    font-size: 128px;
}

.title-line-developer {
    font-size: 118px;
}

.social-links {
    position: absolute;
    right: max(96px, calc((100vw - var(--content-max-width)) / 2 + 96px));
    bottom: 56px;
    display: flex;
    flex-direction: column;
    gap: 25px;
    z-index: 2;
}

.social-links a {
    display: block;
    line-height: 0;
    transition: transform 160ms ease, filter 160ms ease;
}

.social-links a:hover,
.social-links a:focus-visible {
    transform: translateX(-8px) scale(1.12);
    filter: drop-shadow(0 6px 10px rgba(89, 136, 255, 0.35));
    outline: none;
}

.social-links img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.mobile-scroll-down {
    display: none;
}

.scroll {
    position: absolute;
    right: max(416px, calc((100vw - var(--content-max-width)) / 2 + 416px));
    bottom: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.scroll p {
    color: #5988FF;
    font-size: 23px;
    font-weight: 500;
}

hr {
    width: 2px;
    height: 400px;
    margin: 0;
    border: none;
    background-color: #5988FF;
}

@media (max-width: 1024px) {
    .hero-section {
        overflow: hidden;
        background-size: auto 130%;
        background-position: left top;
    }

    .header-menu {
        align-items: center;
        padding: 24px 34px 24px 25px;
        z-index: 1000;
    }

    .burger-menu {
        position: relative;
        display: block;
        z-index: 1002;
        width: 40px;
        height: 40px;
        padding: 0;
        border: 0;
        background: transparent;
        cursor: pointer;
    }

    .burger-icon {
        position: absolute;
        top: 50%;
        left: 50%;
        width: 34px !important;
        height: 34px !important;
        object-fit: contain;
        transform: translate(-50%, -50%);
        transition: opacity 160ms ease;
    }

    .burger-icon-transition,
    .menu-open .burger-icon-default {
        opacity: 0;
    }

    .menu-open .burger-icon-transition {
        opacity: 1;
    }

    .burger-menu.menu-open {
        opacity: 0;
        pointer-events: none;
    }

    .navbar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1003;
        width: 100vw;
        height: 100vh;
        box-sizing: border-box;
        padding: 35px 22px 48px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 28px;
        background-color: rgba(255, 255, 255, 0.82);
        transform: translateX(100%);
        opacity: 0;
        pointer-events: none;
        transition: transform 280ms ease, opacity 220ms ease;
    }

    .navbar-open {
        transform: translateX(0);
        opacity: 1;
        pointer-events: auto;
    }

    .mobile-menu-logo {
        display: block;
        width: 64px;
        height: 64px;
        object-fit: contain;
    }

    .mobile-logo-link {
        position: absolute;
        top: 24px;
        left: 25px;
        z-index: 2;
    }

    .close-menu {
        position: absolute;
        top: 36px;
        right: 34px;
        display: block;
        width: 40px;
        height: 40px;
        padding: 0;
        border: 0;
        background: transparent;
        cursor: pointer;
        z-index: 1004;
    }

    .close-icon {
        position: absolute;
        top: 50%;
        left: 50%;
        width: 34px !important;
        height: 34px !important;
        object-fit: contain;
        transform: translate(-50%, -50%);
        transition: opacity 160ms ease;
    }

    .close-icon-final,
    .close-menu:hover .close-icon-medium {
        opacity: 0;
    }

    .close-menu:hover .close-icon-final {
        opacity: 1;
    }

    .navbar-inner {
        flex-direction: column;
        align-items: center;
        gap: 26px;
        padding-top: clamp(72px, 12vh, 120px);
    }

    .navbar-inner a {
        font-size: 23px;
        line-height: 120%;
    }

    .language-switch {
        display: flex;
        align-items: center;
        gap: 8px;
        margin-top: 0;
        color: #5988FF;
        font-size: 23px;
    }

    .language-button::after {
        display: none;
    }

    .introduction {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 150px 18px 0;
        z-index: 2;
    }

    .introduction h2 {
        font-size: 42px;
    }

    .title-line-frontend {
        font-size: 82px;
    }

    .title-line-developer {
        font-size: 76px;
    }

    .introduction h1,
    .introduction h2 {
        position: relative;
        width: 100%;
        color: white;
        z-index: 2;
    }

    .hero-profile-image {
        display: none;
    }

    .hero-profile-image-mobile {
        display: block;
        position: absolute;
        left: 50%;
        bottom: 0;
        width: auto;
        max-width: 100%;
        height: 55vh;
        object-fit: contain;
        object-position: bottom center;
        margin-top: 0;
        transform: translateX(-50%);
        opacity: 1;
        z-index: 1;
    }

    .scroll,
    .social-links {
        display: none;
    }

    .mobile-scroll-down {
        position: absolute;
        right: 12px;
        bottom: 64px;
        display: flex;
        align-items: center;
        gap: 10px;
        color: #5988FF;
        font-family: 'Poppins', sans-serif;
        font-weight: 400;
        font-style: normal;
        font-size: 23px;
        line-height: 120%;
        letter-spacing: 0%;
        transform: rotate(90deg);
        transform-origin: right center;
        z-index: 999;
    }

    .mobile-scroll-arrow {
        position: relative;
        display: block;
        width: 36px;
        height: 2px;
        background-color: #5988FF;
    }

    .mobile-scroll-arrow::after {
        content: '';
        position: absolute;
        right: 0;
        top: 50%;
        width: 10px;
        height: 10px;
        border-right: 2px solid #5988FF;
        border-bottom: 2px solid #5988FF;
        transform: translateY(-50%) rotate(-45deg);
    }

    .ellipse-3 {
        top: -15px;
        left: -188px;
        transform: none;
        width: min(156vw, 686px);
        max-width: none;
        z-index: 0;
    }
}

@media (max-width: 600px) {
    .introduction h2 {
        font-size: 24px;
    }

    .title-line-frontend {
        font-size: 46px;
    }

    .title-line-developer {
        font-size: 44px;
    }
}