body {
    background-color: #fafbfc;
    background: radial-gradient(circle at top center, #ffffff 0%, #fafbfc 100%);
    color: #0f172a;
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
}

.serif {
    font-family: 'Instrument Serif', serif;
    letter-spacing: -0.02em;
}

.brand-link {
    text-decoration: none;
    color: inherit;
}

.eyebrow {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #94a3b8;
    margin-bottom: 0.875rem;
}

.hero-title {
    max-width: 100%;
    text-wrap: balance;
}

.hero-lead {
    max-width: 42rem;
}

.trust-points,
.header-actions,
.footer-links {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.trust-points {
    list-style: none;
    padding: 0;
    margin: 1.75rem 0 0;
}

.trust-points li {
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid #e8ecf1;
    color: #475569;
    font-size: 13px;
}

.card-link {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid #e8ecf1;
    border-radius: 20px;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.card-link:hover,
.card-link:focus-visible {
    background: #ffffff;
    border-color: #3b82f6;
    box-shadow: 0 20px 40px -15px rgba(59, 130, 246, 0.08);
    transform: translateY(-4px);
}

.card-link:focus-visible,
a:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: 3px;
}

.card-audience {
    font-size: 12px;
    color: #64748b;
    margin-bottom: 0.75rem;
}

.arrow-icon {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-link:hover .arrow-icon,
.card-link:focus-visible .arrow-icon {
    transform: translateX(4px);
}

.tag {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 100px;
    background: #f1f5f9;
    color: #64748b;
    font-weight: 600;
}

.link-text {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-link {
    text-decoration: none;
    transition: color 0.28s ease;
}

.contacts-block {
    margin-top: 2.5rem;
    padding: 2.25rem;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid #e8ecf1;
    border-radius: 24px;
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(220px, 0.9fr);
    gap: 2rem;
    align-items: start;
}

.contacts-content {
    min-width: 0;
}

.contacts-links {
    display: grid;
    gap: 0.875rem;
}

.contact-link {
    color: #0f172a;
    text-decoration: none;
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 0.95rem;
    align-items: center;
    padding: 0.95rem 1rem;
    border-radius: 18px;
    background: rgba(248, 250, 252, 0.96);
    border: 1px solid #e5eaf0;
    transition: border-color 0.28s ease, transform 0.28s ease, box-shadow 0.28s ease, color 0.28s ease;
}

.contact-link:hover,
.contact-link:focus-visible {
    color: #2563eb;
    border-color: #bfdbfe;
    transform: translateY(-2px);
    box-shadow: 0 16px 30px -22px rgba(37, 99, 235, 0.45);
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #ffffff 0%, #f3f7fb 100%);
    color: #2563eb;
    border: 1px solid #dbe7f3;
}

.contact-meta {
    min-width: 0;
    display: grid;
    gap: 0.2rem;
}

.contact-name {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #94a3b8;
}

.contact-value {
    font-size: 0.98rem;
    line-height: 1.35;
    color: #0f172a;
    word-break: break-word;
}

.contact-link:hover .contact-value,
.contact-link:focus-visible .contact-value {
    color: #2563eb;
}

.contacts-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #94a3b8;
    margin-bottom: 0.75rem;
}

.contacts-title {
    font-size: clamp(1.75rem, 3vw, 2.15rem);
    line-height: 1.12;
    margin-bottom: 0.75rem;
    max-width: 100%;
    text-wrap: balance;
}

.contacts-text {
    color: #64748b;
    max-width: 100%;
    line-height: 1.7;
}

.footer-link {
    color: #64748b;
}

.footer-link:hover,
.footer-link:focus-visible {
    color: #2563eb;
}

.fade-up {
    animation: fadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .header-actions {
        gap: 0.5rem;
        justify-content: flex-end;
    }

    .contacts-block {
        grid-template-columns: 1fr;
        align-items: flex-start;
        padding: 1.5rem;
        gap: 1.25rem;
    }

    .contacts-links {
        grid-template-columns: 1fr;
    }

    .hero-title {
        max-width: 11ch;
    }
}

@media (max-width: 640px) {
    .header-actions {
        display: none;
    }

    .trust-points {
        flex-direction: column;
        align-items: stretch;
    }

    .contact-link {
        grid-template-columns: 44px minmax(0, 1fr);
        gap: 0.85rem;
        padding: 0.9rem;
    }

    .contact-icon {
        width: 44px;
        height: 44px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }

    .fade-up {
        opacity: 1;
    }
}