.nav {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 5;
    background: var(--white);
    border-bottom: 1px solid rgba(11, 24, 64, 0.08);
    transition: box-shadow .25s ease;
    padding: 0 20px;
}
.nav--scrolled {
    border-bottom-color: transparent;
    box-shadow: 0 2px 16px rgba(11, 24, 64, .06);
}

.nav__inner {
    position: relative;
    padding: 18px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.nav__logo {
    display: flex;
    flex-shrink: 0;
}
.nav__logo-img {
    height: 22px;
    width: auto;
}

.nav__menu {
    flex: 1;
    display: flex;
    justify-content: center;
}
.nav__list {
    display: flex;
    align-items: center;
    gap: 28px;
}
.nav__link {
    font-family: var(--f-body);
    font-weight: 500;
    font-size: 14px;
    line-height: 1.2;
    color: #555570;
    transition: color .15s;
    white-space: nowrap;
}
.nav__link:hover {
    color: var(--violet);
}

.nav__cta {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--f-body);
    font-weight: 700;
    font-size: 14px;
    line-height: 1;
    color: var(--white);
    background: var(--violet);
    border-radius: 12px;
    padding: 13px 24px;
    white-space: nowrap;
    transition: background .2s, transform .15s, box-shadow .2s;
}
.nav__cta:hover {
    background: var(--violet-hover);
    box-shadow: 0 8px 20px rgba(139, 92, 246, .30);
}
.nav__cta:active {
    transform: scale(.98);
}
.nav__cta span {
    font-size: 16px;
    line-height: 1;
}

.nav__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    cursor: pointer;
}
.nav__burger-line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: transform .25s, opacity .25s;
}
.nav__burger--active .nav__burger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger--active .nav__burger-line:nth-child(2) { opacity: 0; }
.nav__burger--active .nav__burger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1023px) {
    .nav__inner {
        padding: 16px 0;
        gap: 24px;
    }
    .nav__list {
        gap: 18px;
    }
    .nav__link {
        font-size: 13px;
    }
}

@media (max-width: 900px) {
    .nav__inner {
        padding: 14px 0;
    }
    .nav__burger {
        display: flex;
    }
    .nav__cta {
        display: none;
    }

    .nav__menu {
        display: block;
        pointer-events: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid rgba(11, 24, 64, 0.08);
        padding: 18px var(--pad-sm) 24px;
        transform: scaleY(0%);
        transform-origin: top center;
        opacity: 0;
        transition: transform .3s, opacity .3s;
    }
    .nav__menu--open {
        opacity: 1;
        pointer-events: all;
        transform: scaleY(100%);
    }
    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: 18px;
        padding-top: 22px;
    }
    .nav__link {
        font-size: 15px;
    }
}

@media (max-width: 390px) {
    .nav__inner {
        padding: 12px 0;
    }
}