/* ===== smartHeader ===== */
.smart-header {
    position: relative; /* в исходнике был fixed стиль, но компонент им не пользовался явно */
    z-index: 1000;
    transform: translateY(0);
    transition: transform 0.28s ease;
    will-change: transform;
}

.smart-header.hidden {
    transform: translateY(-100%);
}

/* ===== Desktop navbar ===== */
.navbar-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;

    padding-inline: 34px !important;
    padding-top: 34px !important;
}

.navbar-left,
.navbar-mid,
.navbar-right {
    justify-self: center;
    text-align: center;
    align-items: center;
}

.navbar-left {
    display: flex;
    align-items: center;
}

.navbar-mid {
    display: flex;
    gap: 1.1rem;
}

.navbar-right {
    display: flex;
    gap: 1rem;
}

.navbar-logo {
    display: block;
    height: 150px;
    width: auto;
}

@media (max-width: 1024px) {
    .navbar-logo {
        height: 135px;
    }
}

@media (max-width: 768px) {
    .navbar-logo {
        height: 110px;
    }
}

@media (max-width: 425px) {
    .navbar-logo {
        height: 96px;
    }
}

/* ===== Burger navbar ===== */
.burger-wrapper {
    display: none;
    padding-inline: 16px;
    padding-top: 20px;
    flex-direction: column;
    gap: 0.75rem;
}

.burger-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 901;
}

.burger-button {
    position: fixed;
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    padding: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    top: 16px;
    right: 16px;
    z-index: 2100;
}

/* Animated burger icon */
.ham {
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: transform 400ms;
    user-select: none;
}

.ham-rotate {
    transition: transform 400ms;
}

.ham-rotate.active {
    transform: rotate(45deg);
}

.line {
    fill: none;
    transition: stroke-dasharray 400ms, stroke-dashoffset 400ms;
    stroke: var(--text-main);
    stroke-width: 5.5;
    stroke-linecap: round;
}

.ham4 .top {
    stroke-dasharray: 40 121;
}

.ham4 .bottom {
    stroke-dasharray: 40 121;
}

.ham4.active .top {
    stroke-dashoffset: -68px;
}

.ham4.active .bottom {
    stroke-dashoffset: -68px;
}

/* ===== Fullscreen burger menu ===== */
.burger-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 100000; /* Keep burger overlay above any page-specific decorative layers/logos */
    padding: 2rem 1.5rem;
    background: rgba(0, 0, 0, 0.82);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    overflow: hidden;
}

.burger-menu.is-hidden {
    display: none;
}

.burger-menu-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    padding: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.burger-menu-close-icon {
    width: 24px;
    height: 24px;
}

/* overlay open/close */
.burger-menu-open {
    animation: burgerOverlayIn 0.35s ease-out forwards;
}

.burger-menu-closing {
    animation: burgerOverlayOut 0.35s ease-in forwards;
}

.burger-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
}

.burger-nav-open > * {
    opacity: 0;
    transform: translateX(-16px);
    animation: burgerItemIn 0.35s ease-out forwards;
}

.burger-nav-open > *:nth-child(1) { animation-delay: 0.10s; }
.burger-nav-open > *:nth-child(2) { animation-delay: 0.18s; }
.burger-nav-open > *:nth-child(3) { animation-delay: 0.26s; }
.burger-nav-open > *:nth-child(4) { animation-delay: 0.34s; }
.burger-nav-open > *:nth-child(5) { animation-delay: 0.42s; }

.burger-nav-closing > * {
    opacity: 1;
    transform: translateX(0);
    animation: burgerItemOut 0.3s ease-in forwards;
}

.burger-nav-closing > *:nth-child(1) { animation-delay: 0s; }
.burger-nav-closing > *:nth-child(2) { animation-delay: 0.04s; }
.burger-nav-closing > *:nth-child(3) { animation-delay: 0.08s; }
.burger-nav-closing > *:nth-child(4) { animation-delay: 0.12s; }
.burger-nav-closing > *:nth-child(5) { animation-delay: 0.16s; }

.burger-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: nowrap;
}

.burger-footer-open > * {
    opacity: 0;
    transform: translateX(-16px);
    animation: burgerItemIn 0.35s ease-out forwards;
    animation-delay: 0.5s;
}

.burger-footer-closing > * {
    opacity: 1;
    transform: translateX(0);
    animation: burgerItemOut 0.3s ease-in forwards;
    animation-delay: 0s;
}

@keyframes burgerOverlayIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes burgerItemIn {
    from {
        opacity: 0;
        transform: translateX(-16px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes burgerOverlayOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(-20px);
    }
}

@keyframes burgerItemOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(-16px);
    }
}

/* ===== Lang select ===== */
.lang-select {
    color: var(--text-main);
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: none;
    border: none;
    padding: 0.25rem 0.4rem;
    font-size: 1rem;
    cursor: pointer;
    border-bottom: 1px solid currentColor;
}

.lang-select option {
    color: #000;
}

/* ===== Modal (замена HeroUI Modal) ===== */
.contact-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.58);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    padding: 1rem;
    opacity: 1;
    visibility: visible;
    transition: opacity 180ms ease, visibility 180ms ease;
}

.contact-modal-backdrop.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.contact-modal {
    position: relative;
    width: min(560px, 100%);
    background: #252525;
    border-radius: 14px;
    color: var(--text-main);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
    transform: translateY(0) scale(1);
    transition: transform 180ms ease, opacity 180ms ease;
    max-height: min(85vh, 640px);
    overflow: auto;
}

.contact-modal-backdrop.is-hidden .contact-modal {
    transform: translateY(8px) scale(0.985);
}

.contact-modal-header {
    padding: 1.15rem 1.25rem 0.5rem;
}

.contact-modal-header h2 {
    margin: 0;
    font-size: 24px;
    line-height: 1.2;
}

.contact-modal-body {
    padding: 0.35rem 1.25rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-modal-body p {
    margin: 0;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.45;
}

.contact-link {
    color: #00aaff;
    width: max-content;
    display: inline-block;
}

.contact-link-mail {
    text-decoration: none;
}

.contact-modal-close {
    position: absolute;
    top: 8px;
    right: 10px;
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: #fff;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

.contact-modal-close:hover {
    background: rgba(255, 255, 255, 0.08);
}

/* ===== Breakpoints ===== */
@media (max-width: 1122px) {
    .navbar-wrapper {
        display: none;
    }

    .burger-wrapper {
        display: flex;
    }
}

@media (min-width: 1123px) {
    .burger-wrapper {
        display: none;
    }
}