/*! Header
------------------- */
.header {
    background: rgba(var(--bg-primary-rgb), 0.7);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header__grid {
    display: flex;
    align-items: center;
    gap:48px;
    height:80px;
}

@media screen and (max-width:650px) {
    .header__grid {
        gap:0;
    }
}

.header__mobile {
    align-items:center;
    gap:16px;
    flex:none;
    display:none;
    margin:0 20px 0 auto;
}

@media screen and (max-width:650px) {
    .header__mobile {
        display:flex;
    }
}

.header__mobile-links {
    font-size: 1.7rem;
    color: var(--accent);
}

.burger-menu {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.125rem;
    color: var(--accent);
    height: 44px;
    border-radius: 20px;
    padding:0 16px;
    gap:8px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    margin:0 0 0 auto;
}

@media screen and (max-width:650px) {
    .burger-menu {
        font-size:2rem;
        margin:0;
        padding:0;
    }
    .burger-menu span {
        display:none;
    }
}

.burger-menu:hover {
    background: var(--accent-glow);
}

.header__logo-title {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(125deg, var(--accent), var(--accent-dark));
    background-clip: text;
    line-height:1.1;
    -webkit-background-clip: text;
    color: transparent;
}

.header__logo-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin:4px 0 0;
    font-weight: 500;
}

@media screen and (max-width:650px) {
    .header__logo-desc {
        line-height:1.1;
    }

    .header__logo-desc em {
        display:none;
    }

    .header__logo-desc span {
        display:block;
    }
}

.header__phone {
    font-weight: 700;
    font-size: 1rem;
    color: var(--accent);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--accent);
    padding: 6px 20px;
    border-radius: 60px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent);
    transition: var(--transition);
    display: inline-block;
    text-align: center;
    backdrop-filter: blur(4px);
}

.btn-outline:hover {
    background: var(--accent);
    color: white;
}

.btn-primary {
    background: var(--accent);
    color: white;
    border: none;
    padding: 12px 28px;
    border-radius: 60px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-3px);
    box-shadow: 0 12px 24px var(--accent-glow);
}


/* Overlay Burger Menu */
.overlay-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height:calc(var(--vh, 1vh) * 100);
    z-index: 2000;
    background: rgba(var(--bg-primary-rgb), 0.85);
    backdrop-filter: blur(24px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transform: translateY(-100%);
    transition: transform 0.5s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    padding: 40px 48px;
    overflow-y:auto;
}
@media screen and (max-width:650px) {
    .overlay-menu {
        padding:24px;
    }
}
.overlay-menu.open {
    transform: translateY(0);
}
.overlay-logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(125deg, var(--accent), var(--accent-dark));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}
@media screen and (max-width:650px) {
    .overlay-logo {
        font-size:1.5rem;
    }
}
.overlay-logo p {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}
.overlay-nav {
    display: flex;
    flex-direction: column;
    gap: 32px;
    text-align: left;
    margin: auto 0;
    padding-top:32px;
}

@media screen and (max-width:650px) {
    .overlay-nav {
        gap:24px;
        padding-top:24px;
        padding-bottom:24px;
    }
}
.overlay-nav a {
    font-size: 2.8rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--text-primary);
    transition: 0.2s;
    letter-spacing: -0.01em;
}
@media screen and (max-width:650px) {
    .overlay-nav a {
        font-size:1.5rem;
    }
}
.overlay-nav a:hover {
    color: var(--accent);
    transform: translateX(8px);
}
.overlay-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 32px;
    border-top: 1px solid rgba(0,0,0,.1);
    padding-top: 32px;
}
@media screen and (max-width:650px) {
    .overlay-footer {
        gap:24px;
    }
}
.overlay-contacts {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}
@media screen and (max-width:650px) {
    .overlay-contacts {
        gap:20px;
    }
}
.overlay-contacts a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 1rem;
    transition: 0.2s;
}
.overlay-contacts a:hover {
    color: var(--accent);
}
.overlay-social {
    display: flex;
    gap: 24px;
}
.overlay-social a {
    color: var(--text-muted);
    font-size: 1.4rem;
    transition: 0.2s;
}
.overlay-social a:hover {
    color: var(--accent);
}
.close-menu {
    position: absolute;
    top: 40px;
    right: 48px;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: 0.2s;
}
@media screen and (max-width:650px) {
    .close-menu {
        top:20px;
        right:16px;
    }
}
.close-menu:hover {
    color: var(--accent);
    transform: rotate(90deg);
}