/* ======== Buttons ======== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    padding: 14px 28px;
    border-radius: var(--radius-pill);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--fs-sm);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}
.btn--primary {
    background: var(--color-accent);
    color: #0a0a0a;
}
.btn--primary:hover {
    background: var(--color-accent-soft);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    opacity: 1;
}
.btn--ghost {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border-strong);
}
.btn--ghost:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    opacity: 1;
}

/* ======== Header ======== */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    height: var(--header-h);
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: saturate(140%) blur(14px);
    -webkit-backdrop-filter: saturate(140%) blur(14px);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--dur-norm) var(--ease), border-color var(--dur-norm) var(--ease);
}
.site-header.is-scrolled { background: rgba(10, 10, 10, 0.92); }

.site-header__inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    height: 100%;
    gap: var(--sp-5);
}
.site-header__logo {
    justify-self: start;
    display: inline-flex;
    align-items: center;
    color: var(--color-text);
}
.site-header__logo img {
    height: 32px;
    width: auto;
    object-fit: contain;
}
.site-footer__logo img {
    height: 40px;
    width: auto;
}
.site-header__nav {
    display: flex;
    gap: var(--sp-7);
    justify-self: center;
}
.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: var(--fs-sm);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    position: relative;
    padding: 4px 0;
}
.nav-link::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -2px;
    height: 1px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--dur-norm) var(--ease);
}
.nav-link:hover { color: var(--color-text); opacity: 1; }
.nav-link:hover::after { transform: scaleX(1); }

.site-header__right {
    display: flex;
    align-items: center;
    gap: var(--sp-5);
    justify-self: end;
}
.site-header__email {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
    text-transform: uppercase;
    font-family: var(--font-heading);
    font-size: var(--fs-xs);
    letter-spacing: 0.08em;
    color: var(--color-text);
}
.site-header__email .muted {
    color: var(--color-text-dim);
    font-size: 0.65rem;
    letter-spacing: 0.12em;
}
.site-header__email:hover { color: var(--color-accent); opacity: 1; }

.lang-switcher {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    text-transform: uppercase;
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--color-text);
}
.lang-switcher--static { cursor: default; }
.lang-switcher__caret { font-size: 0.7em; opacity: 0.7; margin-left: 2px; }
.lang-switcher li { list-style: none; }
.lang-switcher a {
    color: var(--color-text-muted);
    padding: 4px 6px;
}
.lang-switcher .current-lang a,
.lang-switcher li.current-lang a {
    color: var(--color-text);
}

@media (max-width: 720px) {
    .site-header__email { display: none; }
}

.hamburger {
    display: inline-flex;
    width: 40px;
    height: 40px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    justify-self: start;
}
.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: currentColor;
    transition: transform var(--dur-norm) var(--ease), opacity var(--dur-fast) var(--ease);
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: var(--color-bg);
    transform: translateX(100%);
    transition: transform var(--dur-norm) var(--ease);
    padding: var(--sp-7) var(--container-pad);
    display: flex;
    flex-direction: column;
    gap: var(--sp-7);
    overflow-y: auto;
    z-index: 90;
}
.mobile-menu.is-open { transform: none; }
.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
}
.mobile-menu__nav a {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.5rem;
    color: var(--color-text);
    padding: var(--sp-2) 0;
    border-bottom: 1px solid var(--color-border);
}
.mobile-menu__contacts {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    color: var(--color-text-muted);
}
.mobile-menu__contacts a {
    display: flex;
    flex-direction: column;
}
.mobile-menu__contacts a span { color: var(--color-text-dim); font-size: var(--fs-sm); }

/* ======== Cards (news) ======== */
.news-card {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform var(--dur-norm) var(--ease), border-color var(--dur-norm) var(--ease);
    height: 100%;
}
.news-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    opacity: 1;
}
.news-card__image {
    aspect-ratio: 16 / 10;
    background: #1c1c1c center/cover no-repeat;
    transition: transform var(--dur-slow) var(--ease);
}
.news-card:hover .news-card__image { transform: scale(1.04); }
.news-card__body {
    padding: var(--sp-5);
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    flex: 1;
}
.news-card__meta {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    color: var(--color-text-dim);
    font-size: var(--fs-xs);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.news-card__title {
    font-size: var(--fs-h3);
    line-height: var(--lh-snug);
    color: var(--color-text);
    transition: color var(--dur-fast) var(--ease);
}
.news-card:hover .news-card__title { color: var(--color-accent); }

/* ======== Stat card ======== */
.stat-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--sp-7) var(--sp-5);
    text-align: left;
    transition: border-color var(--dur-norm) var(--ease), transform var(--dur-norm) var(--ease);
}
.stat-card:hover { border-color: var(--color-accent); transform: translateY(-2px); }
.stat-card__value {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: clamp(2.4rem, 4vw, 3.5rem);
    color: var(--color-accent);
    line-height: 1;
    letter-spacing: -0.02em;
}
.stat-card__label {
    margin-top: var(--sp-3);
    color: var(--color-text-muted);
    font-size: var(--fs-md);
}

/* ======== Division card ======== */
.division-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color var(--dur-norm) var(--ease), transform var(--dur-norm) var(--ease);
}
.division-card:hover { border-color: var(--color-accent); transform: translateY(-4px); }
.division-card__image {
    aspect-ratio: 16 / 10;
    background: #1c1c1c center/cover no-repeat;
}
.division-card__body {
    padding: var(--sp-6);
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
    flex: 1;
}
.division-card__name {
    font-size: var(--fs-h3);
    color: var(--color-text);
}
.division-card__logo { height: 36px; width: auto; }
.division-card__desc { color: var(--color-text-muted); line-height: var(--lh-loose); flex: 1; }
.division-card__desc p { margin-bottom: var(--sp-3); }

/* ======== Video card ======== */
.video-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    flex: 0 0 auto;
    width: clamp(280px, 32vw, 460px);
    transition: border-color var(--dur-norm) var(--ease), transform var(--dur-norm) var(--ease);
}
.video-card:hover { border-color: var(--color-accent); transform: translateY(-4px); }
.video-card__thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #0a0a0a center/cover no-repeat;
    cursor: pointer;
    overflow: hidden;
}
.video-card__thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,.6));
}
.video-card__play {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    transition: transform var(--dur-norm) var(--ease);
}
.video-card:hover .video-card__play { transform: translate(-50%, -50%) scale(1.1); }
.video-card__body { padding: var(--sp-5); }
.video-card__title { font-size: var(--fs-h3); line-height: var(--lh-snug); color: var(--color-text); }
.video-card__sub   { margin-top: var(--sp-2); color: var(--color-text-muted); font-size: var(--fs-sm); }

.video-card.is-playing .video-card__thumb { background: #000; }
.video-card.is-playing iframe { width: 100%; height: 100%; border: 0; position: absolute; inset: 0; }

/* ======== Form ======== */
.dfg-form { display: flex; flex-direction: column; gap: var(--sp-4); }
.dfg-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
}
@media (max-width: 600px) { .dfg-form__row { grid-template-columns: 1fr; } }
.dfg-form__field {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}
.dfg-form__label {
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    letter-spacing: 0.02em;
    font-family: var(--font-heading);
    text-transform: uppercase;
}
.dfg-form input[type="text"],
.dfg-form input[type="email"],
.dfg-form input[type="tel"],
.dfg-form textarea {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    color: var(--color-text);
    transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
    font-family: var(--font-body);
    font-size: var(--fs-md);
}
.dfg-form input:focus,
.dfg-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(255,255,255,0.07);
}
.dfg-form input::placeholder,
.dfg-form textarea::placeholder { color: var(--color-text-dim); }
.dfg-form textarea { resize: vertical; min-height: 110px; }
.dfg-form__consent {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-3);
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    line-height: var(--lh-loose);
}
.dfg-form__consent input[type="checkbox"] { margin-top: 4px; accent-color: var(--color-accent); }
.dfg-form__consent a { color: var(--color-accent); }
.dfg-form__submit { align-self: flex-start; }
.dfg-form__status:empty { display: none; }
.dfg-form__status { padding: var(--sp-3) 0; font-size: var(--fs-sm); }
.dfg-form__status.is-error { color: #ff6b6b; }
.dfg-form__status.is-success { color: var(--color-accent); }
.dfg-form.is-sending .dfg-form__submit { pointer-events: none; opacity: 0.6; }

/* ======== Cookie bar (pill, matches live) ======== */
.cookie-bar {
    position: fixed;
    bottom: var(--sp-5);
    left: var(--sp-5);
    right: var(--sp-5);
    max-width: 1100px;
    margin: 0 auto;
    background: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: var(--sp-3) var(--sp-5);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--sp-5);
    z-index: 200;
    transform: translateY(140%);
    transition: transform 500ms var(--ease);
}
.cookie-bar.is-visible { transform: translateY(0); }
.cookie-bar p { color: var(--color-text-muted); font-size: var(--fs-sm); flex: 1; }
.cookie-bar__actions { display: flex; gap: var(--sp-3); flex-shrink: 0; }
@media (max-width: 700px) {
    .cookie-bar {
        flex-direction: column;
        align-items: stretch;
        border-radius: var(--radius-md);
        padding: var(--sp-4);
        bottom: var(--sp-3);
        left: var(--sp-3);
        right: var(--sp-3);
    }
    .cookie-bar__actions { justify-content: stretch; gap: var(--sp-2); }
    .cookie-bar__actions .btn { flex: 1; padding: 12px 16px; font-size: var(--fs-xs); }
}

/* ======== Modal ======== */
.modal { position: fixed; inset: 0; z-index: 300; }
.modal[hidden] { display: none; }
.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(6px);
    animation: dfg-fade-in var(--dur-norm) var(--ease);
}
.modal__dialog {
    position: relative;
    z-index: 1;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    max-width: 560px;
    width: calc(100% - 32px);
    margin: 5vh auto;
    padding: var(--sp-7);
    animation: dfg-zoom-in var(--dur-norm) var(--ease);
    max-height: 90vh;
    overflow-y: auto;
}
.modal__close {
    position: absolute;
    top: 16px; right: 20px;
    font-size: 28px;
    line-height: 1;
    color: var(--color-text-muted);
    transition: color var(--dur-fast) var(--ease);
}
.modal__close:hover { color: var(--color-accent); }
.modal__title {
    font-size: var(--fs-h2);
    margin-bottom: var(--sp-5);
}
@keyframes dfg-fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes dfg-zoom-in { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: scale(1); } }

/* ======== Footer ======== */
.site-footer {
    background: #050505;
    border-top: 1px solid var(--color-border);
    padding: var(--sp-9) 0 var(--sp-5);
    margin-top: 0;
}
.site-footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--sp-7);
}
.site-footer__title {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--sp-4);
}
.site-footer__addr { color: var(--color-text-muted); margin-top: var(--sp-4); max-width: 280px; line-height: var(--lh-loose); }
.site-footer__list, .site-footer__divisions { display: flex; flex-direction: column; gap: var(--sp-2); color: var(--color-text-muted); font-size: var(--fs-sm); }
.site-footer__list li { display: flex; flex-direction: column; gap: 4px; }
.site-footer__list .muted { color: var(--color-text-dim); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.04em; }
.site-footer__list a:hover { color: var(--color-accent); opacity: 1; }
.site-footer__social {
    display: flex;
    gap: var(--sp-3);
    margin-top: var(--sp-5);
}
.site-footer__social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--color-border-strong);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.site-footer__social a:hover { color: var(--color-accent); border-color: var(--color-accent); opacity: 1; }
.site-footer__social svg { width: 18px; height: 18px; fill: currentColor; }
.site-footer__bottom {
    margin-top: var(--sp-7);
    padding-top: var(--sp-5);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-dim);
    font-size: var(--fs-sm);
    text-align: center;
}

@media (max-width: 900px) {
    .site-footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .site-footer__inner { grid-template-columns: 1fr; }
}