:root {
    --gemka-green: #0d5d57;
    --gemka-green-dark: #0a4f4e;
    --gemka-green-light: #1b7d78;
    --gemka-text: #1d2d2d;
    --gemka-line: rgba(13, 93, 87, 0.35);
    --gemka-bg: #f6f6f4;
    --gemka-white: #ffffff;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--gemka-bg);
    color: var(--gemka-text);
}

.gemka-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    background: rgba(246, 246, 244, 0.98);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.gemka-header__inner {
    width: min(100%, 1600px);
    margin: 0 auto;
    padding: 14px 28px 0;
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    column-gap: 28px;
    align-items: stretch;
}

.gemka-logo-area {
    grid-column: 1;
    grid-row: 1 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 132px;
}

.gemka-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

.gemka-logo__image {
    display: block;
    width: 100%;
    max-width: 250px;
    max-height: 120px;
    height: auto;
    object-fit: contain;
}

.gemka-header__right {
    grid-column: 2;
    grid-row: 1 / 3;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.gemka-header__top-row {
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--gemka-line);
    padding: 0 4px;
}

.gemka-socials {
    display: flex;
    align-items: center;
    gap: 10px;
}

.gemka-socials__item {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 700;
    text-decoration: none;
    color: var(--gemka-white);
    font-size: 0.95rem;
    box-shadow: 0 0 0 1px rgba(13, 93, 87, 0.18);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.gemka-socials__item:hover {
    transform: translateY(-2px);
    opacity: 0.88;
}

.gemka-socials__item--instagram {
    background: linear-gradient(135deg, #f58529, #dd2a7b 35%, #8134af 75%, #515bd4);
}

.gemka-socials__item--facebook {
    background: #1877f2;
}

.gemka-socials__item--x {
    background: #000000;
    font-size: 0.88rem;
}

.gemka-socials__item--linkedin {
    background: #0a66c2;
    font-size: 0.70rem;
    font-weight: 800;
}

.gemka-language {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    white-space: nowrap;
}

.gemka-language__item {
    color: var(--gemka-text);
    text-decoration: none;
    transition: color 0.2s ease;
}

.gemka-language__item:hover,
.gemka-language__item:focus-visible,
.gemka-language__item--active {
    color: var(--gemka-green);
}

.gemka-language__separator {
    color: rgba(29, 45, 45, 0.45);
}

.gemka-header__bottom-row {
    min-height: 68px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.gemka-nav {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.gemka-nav__item {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--gemka-green-dark);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.91rem;
    letter-spacing: 0.045em;
    white-space: nowrap;
    text-transform: uppercase;
    padding: 10px 4px;
    transition: color 0.2s ease, border-color 0.2s ease;
    border-bottom: 2px solid transparent;
}

.gemka-nav__item:hover,
.gemka-nav__item:focus-visible {
    color: var(--gemka-green);
    border-color: var(--gemka-green);
}

.gemka-nav__arrow {
    margin-left: 7px;
    font-size: 0.68rem;
    color: var(--gemka-green);
    transition: transform 0.25s ease;
}

.gemka-nav__dropdown {
    position: relative;
    display: flex;
    align-items: center;
}

.gemka-nav__dropdown:hover .gemka-nav__arrow,
.gemka-nav__dropdown:focus-within .gemka-nav__arrow {
    transform: rotate(180deg);
}

.gemka-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 380px;
    padding: 8px 0;
    background: var(--gemka-white);
    border: 1px solid rgba(13, 93, 87, 0.18);
    border-top: 3px solid var(--gemka-green);
    border-radius: 0 0 7px 7px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.13);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    z-index: 2000;
}

.gemka-nav__dropdown:hover .gemka-dropdown-menu,
.gemka-nav__dropdown:focus-within .gemka-dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%);
}

.gemka-dropdown-menu__item {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    padding: 10px 18px;
    color: var(--gemka-text);
    background: transparent;
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 600;
    line-height: 1.35;
    transition: background 0.18s ease, color 0.18s ease, padding-left 0.18s ease;
}

.gemka-dropdown-menu__item:hover,
.gemka-dropdown-menu__item:focus-visible {
    background: rgba(13, 93, 87, 0.07);
    color: var(--gemka-green);
    padding-left: 23px;
}

.gemka-dropdown-menu__bullet {
    flex: 0 0 auto;
    width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--gemka-green);
    font-size: 1.15rem;
    font-weight: 700;
}

.gemka-cta {
    flex: 0 0 auto;
    min-width: 150px;
    height: 46px;
    padding: 0 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--gemka-green);
    color: var(--gemka-white);
    border: 1px solid var(--gemka-green);
    text-decoration: none;
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    border-radius: 6px;
    transition: background 0.2s ease, transform 0.2s ease;
}

.gemka-cta:hover,
.gemka-cta:focus-visible {
    background: var(--gemka-green-dark);
    border-color: var(--gemka-green-dark);
    transform: translateY(-1px);
}

@media (max-width: 1200px) {
    .gemka-header__inner {
        grid-template-columns: 210px minmax(0, 1fr);
        column-gap: 20px;
        padding-left: 20px;
        padding-right: 20px;
    }

    .gemka-nav {
        gap: 5px;
    }

    .gemka-nav__item {
        font-size: 0.80rem;
        letter-spacing: 0.02em;
    }

    .gemka-cta {
        min-width: 130px;
        padding-left: 14px;
        padding-right: 14px;
        font-size: 0.80rem;
    }

    .gemka-dropdown-menu {
        width: 350px;
    }
}

@media (max-width: 950px) {
    .gemka-header__inner {
        grid-template-columns: 170px minmax(0, 1fr);
        column-gap: 15px;
    }

    .gemka-logo__image {
        max-width: 165px;
        max-height: 100px;
    }

    .gemka-nav {
        justify-content: space-between;
        gap: 3px;
    }

    .gemka-nav__item {
        font-size: 0.70rem;
        padding-left: 2px;
        padding-right: 2px;
    }

    .gemka-nav__arrow {
        margin-left: 4px;
        font-size: 0.55rem;
    }

    .gemka-cta {
        min-width: 115px;
        height: 42px;
        font-size: 0.72rem;
    }

    .gemka-dropdown-menu {
        width: 310px;
    }

    .gemka-dropdown-menu__item {
        font-size: 0.76rem;
    }
}

@media (max-width: 760px) {
    .gemka-header {
        position: relative;
    }

    .gemka-header__inner {
        display: flex;
        flex-direction: column;
        padding: 12px 16px 0;
        gap: 0;
    }

    .gemka-logo-area {
        min-height: 90px;
        width: 100%;
        padding-bottom: 8px;
    }

    .gemka-logo__image {
        max-width: 180px;
        max-height: 80px;
    }

    .gemka-header__right {
        width: 100%;
    }

    .gemka-header__top-row {
        min-height: 44px;
        padding: 0;
    }

    .gemka-header__bottom-row {
        min-height: auto;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding: 10px 0 14px;
    }

    .gemka-nav {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 4px;
        padding: 4px;
    }

    .gemka-nav__item {
        min-height: 38px;
        padding: 8px 4px;
        font-size: 0.68rem;
        text-align: center;
        background: rgba(13, 93, 87, 0.06);
        border-radius: 4px;
    }

    .gemka-nav__arrow {
        display: inline-block;
    }

    .gemka-nav__dropdown {
        position: relative;
        display: block;
    }

    .gemka-nav__dropdown .gemka-nav__item {
        width: 100%;
    }

    .gemka-dropdown-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        transform: translateY(0);
    }

    .gemka-nav__dropdown:hover .gemka-dropdown-menu,
    .gemka-nav__dropdown:focus-within .gemka-dropdown-menu {
        transform: translateY(0);
    }

    .gemka-dropdown-menu__item {
        min-height: 44px;
        font-size: 0.72rem;
        padding: 8px 12px;
    }

    .gemka-cta {
        width: 100%;
        height: 44px;
    }
}

@media (max-width: 420px) {
    .gemka-socials {
        gap: 6px;
    }

    .gemka-socials__item {
        width: 29px;
        height: 29px;
        font-size: 0.82rem;
    }

    .gemka-language {
        font-size: 0.74rem;
    }

    .gemka-nav__item {
        font-size: 0.62rem;
    }

    .gemka-dropdown-menu__item {
        font-size: 0.68rem;
    }
}