:root {
    --header-bg: #ececef;
    --top-strip-bg: #2f2f31;
    --text-main: #585858;
    --text-dark: #1d1d1d;
    --accent: #00b7e8;
    --accent-dark: #0094bd;
    --surface: #ffffff;
    --line: rgba(0, 0, 0, 0.08);
    --font-heading: 'Outfit', sans-serif;
    --shadow-soft: 0 14px 28px rgba(9, 20, 33, 0.08);
}

.top-strip a,
.main-header a,
.mobile-nav-overlay a {
    text-decoration: none !important;
}

.top-strip {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 44px;
    background: var(--top-strip-bg);
    z-index: 1001;
}

.top-strip-container {
    max-width: 1400px;
    height: 100%;
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.top-strip-link {
    color: #d7d7d8;
    font-family: var(--font-heading);
    font-size: 14px;
    letter-spacing: 0.4px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.top-strip-langs {
    display: flex;
    align-items: center;
    gap: 10px;
}

.lang-pill {
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: transparent;
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
}

.main-header {
    position: fixed;
    top: 44px;
    left: 0;
    width: 100%;
    background: var(--header-bg);
    z-index: 1000;
    border-bottom: 1px solid var(--line);
    transition: all 0.3s ease;
}

.main-header.scrolled {
    box-shadow: var(--shadow-soft);
    background: rgba(236, 236, 239, 0.95);
    backdrop-filter: blur(8px);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    min-height: 118px;
    padding: 18px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.main-logo-image {
    width: auto;
    max-height: 120px;
    transition: transform 0.3s ease;
}

.brand-logo {
    text-decoration: none;
}

.brand-logo:hover .main-logo-image {
    transform: scale(1.02);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 42px;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--text-main);
    text-transform: uppercase;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 1.4px;
    padding: 6px 0;
    position: relative;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: all 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-dark);
    border-bottom-color: transparent;
    transform: translateY(-1px);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 4px;
    background: var(--text-dark);
    color: #fff;
    text-transform: uppercase;
    font-family: var(--font-heading);
    letter-spacing: 1px;
    font-size: 12px;
    font-weight: 700;
    transition: all 0.25s ease;
    text-decoration: none;
}

.btn-primary:hover {
    background: #000;
    transform: translateY(-1px);
}

.menu-toggle {
    display: none;
    align-items: center;
    gap: 10px;
    background: none;
    border: 0;
    cursor: pointer;
}

.menu-label {
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    font-size: 12px;
}

.hamburger-box {
    width: 20px;
    height: 14px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.bar {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-dark);
    border-radius: 3px;
}

.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(3px);
    z-index: 1002;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-close {
    position: absolute;
    top: 26px;
    right: 24px;
    background: transparent;
    border: 0;
    color: #fff;
    font-size: 38px;
    cursor: pointer;
}

.mobile-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.m-link {
    color: #fff;
    font-size: 24px;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 600;
    text-decoration: none;
}

.mobile-quote {
    background: var(--accent);
}

.mobile-quote:hover {
    background: var(--accent-dark);
}

@media (max-width: 1024px) {
    .desktop-nav,
    .header-actions > .btn-primary {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .header-container {
        min-height: 90px;
    }

    .main-logo-image {
        max-height: 82px;
    }
}

@media (max-width: 768px) {
    .top-strip-container,
    .header-container {
        padding-left: 18px;
        padding-right: 18px;
    }

    .top-strip {
        height: 40px;
    }

    .top-strip-link {
        font-size: 12px;
    }

    .lang-pill {
        font-size: 16px;
    }

    .main-header {
        top: 40px;
    }

    .header-container {
        min-height: 74px;
        padding-top: 12px;
        padding-bottom: 12px;
    }

    .main-logo-image {
        max-height: 58px;
    }

    .m-link {
        font-size: 21px;
    }
}