:root {
    --bg: #FFFFFF;
    --fg: #252422;
}

[data-theme="dark"] {
    --bg: #252422;
    --fg: #E5E4E2;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Albert Sans', sans-serif;
    background: var(--bg);
    color: var(--fg);
    transition: background 0.2s ease, color 0.2s ease;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
}

.row {
    padding: 1.5rem 2rem;
}

a {
    color: inherit;
    text-decoration: none;
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6rem;
}

.logo {
    height: 2rem;
    width: auto;
    display: block;
    margin-right: 1.5rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.lang-toggle,
.theme-toggle {
    background: none;
    color: inherit;
    font: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
}

.lang-toggle {
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
}

.theme-toggle {
    padding: 0.4rem;
}

.icon {
    width: 1.25rem;
    height: 1.25rem;
}

.icon-moon {
    display: none;
}

[data-theme="dark"] .icon-sun {
    display: none;
}

[data-theme="dark"] .icon-moon {
    display: block;
}

.content-inner {
    max-width: 42rem;
    line-height: 1.7;
    font-size: 1.05rem;
}

.content-inner h1,
.contact-inner h1 {
    font-size: 1.4rem;
    font-weight: 500;
    margin: 0 0 1rem;
}

.contact {
    font-size: 1.05rem;
}

.contact-inner {
    max-width: 42rem;
    line-height: 1.7;
}

.contact a {
    font-weight: 600;
}

.footer {
    margin-top: auto;
    font-size: 0.8rem;
    opacity: 0.8;
    line-height: 1.6;
}

.footer p {
    margin: 0.25rem 0;
}

.footer .privacy {
    margin-top: 1.5rem;
    font-style: italic;
}

@media (min-width: 1200px) {
    body {
        margin-left: 15%;
        margin-right: auto;
        padding: 0;
    }
}

@media (max-width: 600px) {
    .logo {
        height: 1.5rem;
    }

    .content-inner h1,
    .contact-inner h1 {
        font-size: 1.3rem;
    }
}

@media (max-width: 400px) {
    .logo {
        height: 1.1rem;
    }

    .content-inner h1,
    .contact-inner h1 {
        font-size: 1.1rem;
    }
}