:root {
    --bg: #f8f7f4;
    --bg-muted: #f0efe9;
    --text: #1a1c1d;
    --text-subtle: #4d5057;
    --accent: #274d3d;
    --accent-light: #3f6e56;
    --border: rgba(26, 28, 29, 0.08);
    --white: #ffffff;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
}

body {
    line-height: 1.6;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: min(1120px, 92vw);
    margin: 0 auto;
}

.hero {
    background: radial-gradient(circle at 20% 20%, rgba(63, 110, 86, 0.28), transparent 55%),
                radial-gradient(circle at 80% 0%, rgba(39, 77, 61, 0.24), transparent 50%),
                var(--text);
    color: var(--white);
    padding: 72px 0 96px;
}

.hero__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 48px;
}

.logo {
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero__content h1 {
    font-size: clamp(2.4rem, 5vw, 3.4rem);
    margin: 0 0 24px;
    line-height: 1.15;
}

.hero__content p {
    max-width: 620px;
    margin: 0 0 32px;
    color: rgba(255, 255, 255, 0.78);
}

.cta {
    display: inline-block;
    padding: 14px 28px;
    background: var(--white);
    color: var(--accent);
    font-weight: 600;
    border-radius: 999px;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta:hover,
.cta:focus {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
}

.language-switcher {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--white);
    border-radius: 12px;
    padding: 8px 12px;
    font: inherit;
}

.language-switcher option {
    background-color: #1f1f1f;
    color: #f6f6f6;
}

.section {
    padding: 88px 0;
}

.section--muted {
    background: var(--bg-muted);
}

.section h2 {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    margin: 0 0 24px;
}

.section__grid {
    display: grid;
    gap: 48px;
    align-items: center;
}

.stat-card {
    background: var(--white);
    padding: 32px;
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 18px 28px rgba(26, 28, 29, 0.08);
}

.stat-card__label {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.78rem;
    color: var(--text-subtle);
}

.stat-card__value {
    font-size: 3rem;
    margin: 12px 0 0;
    font-weight: 600;
}

.stat-card__note {
    margin: 18px 0 0;
    color: var(--text-subtle);
}

.card-grid {
    display: grid;
    gap: 24px;
}

.card {
    background: var(--white);
    border-radius: 20px;
    padding: 32px;
    border: 1px solid var(--border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover,
.card:focus-within {
    transform: translateY(-4px);
    box-shadow: 0 20px 34px rgba(39, 77, 61, 0.14);
}

.steps {
    display: grid;
    gap: 24px;
}

.step {
    background: var(--white);
    border-radius: 20px;
    padding: 32px;
    border: 1px solid var(--border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.step:hover,
.step:focus-within {
    transform: translateY(-4px);
    box-shadow: 0 20px 34px rgba(39, 77, 61, 0.14);
}

.step__number {
    font-size: 0.9rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
}

.step h3 {
    margin: 12px 0 12px;
}

.contact {
    display: grid;
    gap: 32px;
    align-items: center;
}


.partners {
    display: grid;
    gap: 32px;
}

.partners__intro p {
    margin: 0;
    color: var(--text-subtle);
    max-width: 520px;
}

.partners__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.partners__item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    letter-spacing: 0.06em;
    color: var(--accent);
    box-shadow: 0 12px 20px rgba(39, 77, 61, 0.08);
}

.partners__item a {
    display: block;
    color: inherit;
    text-decoration: none;
}

.partners__item a:hover,
.partners__item a:focus {
    text-decoration: underline;
}

.contact__details {
    display: grid;
    gap: 18px;
}

.contact__label {
    color: var(--text-subtle);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.78rem;
}

.contact__link {
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
}

.contact__link:hover,
.contact__link:focus {
    text-decoration: underline;
}

.footer {
    background: var(--text);
    color: var(--white);
    padding: 40px 0;
}

.footer__content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

@media (min-width: 640px) {
    .card-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .steps {
        grid-template-columns: repeat(3, 1fr);
    }

    .contact {
        grid-template-columns: 2fr 1fr;
    }
}

@media (min-width: 768px) {
    .section__grid {
        grid-template-columns: 2fr 1fr;
    }

    .partners {
        grid-template-columns: 2fr 3fr;
        align-items: center;
    }

    .footer__content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}