:root {
    --aquarion-white: #ffffff;
    --aquarion-bg: #f7f9fc;
    --aquarion-text: #111827;
    --aquarion-text-2: #5f6b7a;
    --aquarion-blue: #2563eb;
    --aquarion-blue-dark: #1d4ed8;
    --aquarion-border: rgba(37, 99, 235, 0.14);
    --aquarion-shadow: 0 18px 46px rgba(15, 23, 42, 0.1);
}

html,
body {
    max-width: 100%;
    overflow-x: hidden;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

img,
svg,
video,
canvas {
    max-width: 100%;
}

.aquarion-site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1200;
    background: rgba(255, 255, 255, 0.86);
    border-bottom: 1px solid var(--aquarion-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.aquarion-header-inner {
    max-width: 1200px;
    min-height: 72px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.aquarion-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--aquarion-text);
    text-decoration: none;
    font-weight: 700;
}

.aquarion-brand img {
    width: 34px;
    height: 34px;
    object-fit: contain;
}

.aquarion-brand span {
    font-size: 1rem;
    letter-spacing: 0;
}

.aquarion-nav {
    display: flex;
    align-items: center;
    gap: 0.16rem;
    margin-left: auto;
}

.aquarion-nav a,
.aquarion-lang-button {
    color: var(--aquarion-text-2);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.58rem 0.78rem;
    border-radius: 999px;
    border: 0;
    background: transparent;
    cursor: pointer;
    transition: color 0.2s, background 0.2s, transform 0.2s;
    white-space: nowrap;
}

.aquarion-nav a:hover,
.aquarion-nav a.is-active,
.aquarion-lang-button:hover {
    color: var(--aquarion-blue);
    background: rgba(37, 99, 235, 0.08);
}

.aquarion-contact-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    color: #ffffff !important;
    background: var(--aquarion-blue) !important;
    padding: 0.62rem 1.1rem !important;
    border-radius: 12px !important;
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.22);
}

.aquarion-contact-link:hover {
    color: #ffffff !important;
    background: var(--aquarion-blue-dark) !important;
}

.aquarion-actions {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.aquarion-menu-button {
    width: 40px;
    height: 40px;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
    border: 1px solid var(--aquarion-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.62);
    cursor: pointer;
}

.aquarion-menu-button span {
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: var(--aquarion-text);
}

@media (max-width: 900px) {
    .aquarion-header-inner {
        min-height: 66px;
        padding: 0 1rem;
    }

    .aquarion-brand {
        min-width: 0;
    }

    .aquarion-brand span {
        max-width: 190px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .aquarion-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 1rem;
        right: 1rem;
        max-height: calc(100dvh - 86px);
        margin: 0;
        padding: 0.8rem;
        flex-direction: column;
        align-items: stretch;
        overflow-y: auto;
        background: var(--aquarion-white);
        border: 1px solid var(--aquarion-border);
        border-radius: 16px;
        box-shadow: var(--aquarion-shadow);
    }

    :root[data-aquarion-menu="open"] .aquarion-nav {
        display: flex;
    }

    .aquarion-nav a,
    .aquarion-lang-button {
        width: 100%;
        text-align: left;
        padding: 0.82rem 0.9rem;
    }

    .aquarion-contact-link {
        justify-content: flex-start;
    }

    .aquarion-menu-button {
        display: inline-flex;
    }
}