.nicolas-header {
    position: fixed;
    z-index: 100;
    top: 0;
    right: 0;
    left: 0;
    padding: 1.2rem 0;
    background: rgba(255, 255, 255, 0);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    transition: background-color .45s cubic-bezier(.22, 1, .36, 1), -webkit-backdrop-filter .45s cubic-bezier(.22, 1, .36, 1), backdrop-filter .45s cubic-bezier(.22, 1, .36, 1), border-radius .45s cubic-bezier(.22, 1, .36, 1), padding .45s cubic-bezier(.22, 1, .36, 1), box-shadow .45s cubic-bezier(.22, 1, .36, 1);
     border-bottom: 1px solid #e5e5e5;
}

.nicolas-header.is-scrolled {
    background: rgba(255, 255, 255, .75);
    -webkit-backdrop-filter: blur(58px);
    backdrop-filter: blur(58px);
    border-bottom-right-radius: var(--nicolas-radius-control);
    border-bottom-left-radius: var(--nicolas-radius-control);
    padding: .7rem 0;
    box-shadow: 0 8px 24px rgb(38 38 38 / .1);
}

.nicolas-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nicolas-header__brand {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
}

.nicolas-header__logo {
    width: 3.7rem;
    height: 3.7rem;
    object-fit: contain;
}

.nicolas-header.is-scrolled  .nicolas-header__logo {
    width: 2.7rem;
    height: 2.7rem;
}

.nicolas-header__actions {
    display: flex;
    align-items: center;
    gap: .75rem;
}

.nicolas-header__menu-link {
    min-height: .6rem;
    padding: .6rem .8rem;
    border-width: 1px;
    border-color: var(--nicolas-accent);
    font-size: .85rem;
    color: var(--nicolas-accent);
}

.nicolas-header__toggle {
    position: relative;
    display: flex;
    width: 2.5rem;
    height: 2.5rem;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    border: 0;
    padding: 0;
    background: transparent;
    color: var(--nicolas-accent);
    cursor: pointer;
}

.nicolas-header__toggle:focus-visible,
.nicolas-header__menu-link:focus-visible { outline: 3px solid var(--nicolas-accent-dark); outline-offset: 3px; }

.nicolas-header__toggle span {
    position: absolute;
    width: 1.75rem;
    height: 4px;
    border-radius: 2px;
    background: currentColor;
    transition: transform .3s ease, opacity .2s ease;
}

.nicolas-header__toggle span:nth-child(1) { transform: translateY(-8px); }
.nicolas-header__toggle span:nth-child(3) { transform: translateY(8px); }

.nicolas-menu {
    position: fixed;
    z-index: 200;
    inset: 0;
    display: flex;
    min-height: 100vh;
    min-height: 100dvh;
    flex-direction: column;
    overflow-y: auto;
    background: rgb(219, 67, 2);
    color: var(--nicolas-white);
    opacity: 0;
    visibility: hidden;
    transition: opacity .7s ease, visibility .7s ease;
}

.nicolas-menu[hidden] { display: flex; }
.nicolas-menu.is-open { opacity: .95; visibility: visible; }

body.nicolas-menu-open { overflow: hidden; }
body.nicolas-menu-open .nicolas-header {
    border-bottom: none;
    z-index: 300;
    pointer-events: none;
    background: transparent;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
}
body.nicolas-menu-open .nicolas-header__brand { visibility: hidden; }
body.nicolas-menu-open .nicolas-header__menu-link { visibility: hidden; }
body.nicolas-menu-open .nicolas-header__inner { width: 100%; max-width: none; }
body.nicolas-menu-open .nicolas-header__toggle { position: fixed; top: 2.125rem; right: 1.85rem; color: var(--nicolas-white); pointer-events: auto; }
body.nicolas-menu-open .nicolas-header__toggle span:nth-child(1) { transform: rotate(45deg); }
body.nicolas-menu-open .nicolas-header__toggle span:nth-child(2) { opacity: 0; }
body.nicolas-menu-open .nicolas-header__toggle span:nth-child(3) { transform: rotate(-45deg); }

.nicolas-menu__contacts,
.nicolas-menu__socials {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
}

.nicolas-menu__contacts {
    min-height: 9.45rem;
    padding: 2.2rem 4.5rem 3.45rem;
}

a.full-menu-top-icon-svg,
a.full-menu-bottom-icon-svg {
    display: flex;
    width: fit-content;
    padding: 13px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0);
    color: var(--nicolas-white);
    text-decoration: none;
    transition: box-shadow .2s ease, transform .2s ease;
}

.full-menu-top-icon-svg:hover,
.full-menu-top-icon-svg:focus-visible,
.full-menu-bottom-icon-svg:hover,
.full-menu-bottom-icon-svg:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px 0 rgba(219, 67, 2, .7);
}

.full-menu-top-icons svg,
.full-menu-bottom-icons svg {
    width: 35px;
    height: 35px;
    fill: #fff !important;
}

.nicolas-menu__nav {
    flex: 1 0 auto;
    text-align: center;
}

.nicolas-menu__list,
.nicolas-menu__list ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.nicolas-menu__list a {
    display: inline-block;
    padding: .62rem 0;
    color: var(--nicolas-white);
    font-family: var(--nicolas-font-body);
    font-size: 1.875rem;
    font-weight: 500;
    line-height: 1.6;
    text-decoration: none;
    transition: opacity .2s ease;
}

.nicolas-menu__list a:hover,
.nicolas-menu__list a:focus-visible { opacity: .7; }
.nicolas-menu__list ul a { padding-block: .35rem; font-size: 1.25rem; }

.nicolas-menu__socials {
    min-height: 4.75rem;
    padding: 0 1rem .95rem;
}

@media (max-width: 48rem) {
    .nicolas-menu__list a { font-size: 1.7rem; }
}

@media (max-height: 43rem) {
    .nicolas-menu__contacts { min-height: 6rem; padding-block: .8rem; }
    .nicolas-menu__list a { padding-block: .25rem; font-size: 1.5rem; }
    .nicolas-menu__socials { min-height: 4rem; }
}

@media (prefers-reduced-motion: reduce) {
    .nicolas-menu,
    .nicolas-header__toggle span { transition: none; }
}