* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.7);
}

.nav-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.brand-mark {
    width: 36px;
    height: 36px;
    position: relative;
    overflow: hidden;
}

.brand-text-main {
    font-weight: 650;
    letter-spacing: 0.02em;
    font-size: 0.98rem;
}

.brand-text-sub {
    font-size: 0.78rem;
    color: var(--muted);
}

nav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    font-size: 0.9rem;
    flex-wrap: wrap;
}

nav a {
    position: relative;
    padding: 0.2rem 0;
    color: var(--purple-main);
    transition: color var(--transition-fast);
}

nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.15rem;
    width: 0;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--purple-main), var(--lime-main));
    transition: width var(--transition-fast);
}

nav a:hover {
    color: var(--text-main);
}

nav a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 0.45rem 1rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(107, 75, 189, 0.16);
    background: rgba(255, 255, 255, 0.9);
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    box-shadow: 0 8px 16px rgba(55, 32, 132, 0.08);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--purple-main);
    transition: transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.nav-cta span {
    font-size: 1.1rem;
}

.nav-cta:hover {
    transform: translateY(-1px);
    background: #ffffff;
    box-shadow: 0 10px 20px rgba(48, 27, 120, 0.16);
}

.brain {
    .nav-cta {
        border: 1px solid rgba(179, 232, 108, 0.5);
        background: rgba(255, 255, 255, 0.95);
        color: #49621d;
    }
    nav a {
        color: var(--text-main);
    }
}

/* Footer */

footer {
    border-top: 1px solid rgba(225, 223, 240, 0.9);
    background: rgba(249, 248, 255, 0.98);
}

.footer-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0.6rem 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--muted);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links a {
    color: var(--muted);
}

.footer-links a:hover {
    color: var(--text-main);
}

.credentials {
    display: flex;
    flex-direction: row;
    gap: 1rem;
}
.credentials img{
    height: 75px;
}

@media (max-width: 720px) {
    .brand {
        align-self: flex-start;
        margin-left: -5px;
    }
    .nav-inner {
        gap: 0;
        padding-inline: 1.2rem;
        flex-direction: column;
    }

    nav {
        gap: 0;
        justify-content: space-between;
        align-items: center;
        flex: 1;
        width: 100%;
    }

    .footer-inner {
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
}