/* Site layout — корпоративный шаблон Wind Monitor */

.site-body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background: var(--gradient-page);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.page,
.page--home {
    background: transparent;
}

/* Типографика */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font-family-heading);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-heading);
    color: var(--color-brand-dark);
}

h1, .h1 { font-size: var(--font-size-3xl); }
h2, .h2 { font-size: var(--font-size-2xl); }
h3, .h3 { font-size: var(--font-size-xl); }
h4, .h4 { font-size: var(--font-size-lg); }
h5, .h5 { font-size: var(--font-size-base); }
h6, .h6 { font-size: var(--font-size-sm); }

p {
    margin-bottom: 1rem;
    font-weight: var(--font-weight-normal);
}

small,
.text-small,
.site-text-muted {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1030;
    background: var(--header-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--header-border);
    box-shadow: var(--header-shadow);
    transition: background var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.site-header--scrolled {
    background: var(--header-bg-scrolled);
    border-bottom-color: var(--color-border);
    box-shadow: var(--header-shadow-scrolled);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: var(--header-height);
}

.site-header__nav {
    flex: 1 1 auto;
    display: none;
}

.site-header__toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    cursor: pointer;
    flex-shrink: 0;
}

.site-header__brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--color-text);
    min-width: 0;
    flex: 1 1 auto;
    overflow: hidden;
}

.site-header__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 2.25rem;
    height: 2.25rem;
    color: var(--color-brand-dark);
}

.site-header__logo svg {
    width: 100%;
    height: 100%;
}

.site-header__title {
    font-family: var(--font-family-heading);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.site-header__title-accent {
    color: var(--color-brand-dark);
}

.site-header__nav {
    justify-self: center;
}

.site-header__menu {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-header__nav-link {
    display: inline-block;
    padding: 0.5rem 0.875rem;
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    position: relative;
    transition: background-color var(--transition-base), color var(--transition-base);
}

.site-header__nav-link:not(.is-active)::after {
    content: '';
    position: absolute;
    right: 0.875rem;
    bottom: 0.25rem;
    left: 0.875rem;
    height: 2px;
    background: var(--color-brand-secondary);
    border-radius: 1px;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-base);
}

.site-header__nav-link:not(.is-active):hover::after {
    transform: scaleX(1);
}

.site-header__nav-link:hover {
    background: var(--color-accent-08);
    color: var(--color-brand-dark);
}

.site-header__nav-link.is-active {
    color: var(--color-brand-dark);
    position: relative;
}

.site-header__nav-link.is-active::after {
    content: '';
    position: absolute;
    right: 0.75rem;
    bottom: 0.25rem;
    left: 0.75rem;
    height: 2px;
    background: var(--color-brand-dark);
    border-radius: 1px;
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

/* Должно идти после .site-header__actions — иначе flex перекрывает hide на мобиле */
.site-header__actions.site-header__actions--desktop {
    display: none;
}

.site-header__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.125rem;
    border: 1.5px solid transparent;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    line-height: 1.4;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    transition: var(--transition-btn);
}

.site-header__btn--outline {
    border-color: var(--color-brand-dark);
    color: var(--color-brand-dark);
    background: transparent;
}

.site-header__btn--outline:hover {
    background: var(--color-accent-08);
}

.site-header__btn--primary {
    border-color: var(--color-brand-dark);
    color: var(--color-on-brand);
    background: var(--color-brand-dark);
}

.site-header__btn--primary:hover {
    background: var(--color-brand-navy);
    border-color: var(--color-brand-navy);
    box-shadow: var(--shadow-btn);
    transform: translateY(-2px);
}

.site-header__btn--ghost {
    border-color: transparent;
    color: var(--color-text-muted);
    background: transparent;
    padding-inline: 0.75rem;
}

.site-header__btn--ghost:hover {
    color: var(--color-brand-dark);
    background: var(--color-accent-08);
}

.site-header__logout-form {
    margin: 0;
}

.site-header__toggle-bar {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text);
    border-radius: 1px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.site-header__panel {
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
}

.site-header__panel .container {
    padding-top: 0.75rem;
    padding-bottom: 1rem;
}

.site-header__menu--mobile {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
}

.site-header__menu--mobile .site-header__nav-link {
    display: block;
    padding: 0.75rem 1rem;
}

.site-header__menu--mobile .site-header__nav-link.is-active::after {
    bottom: 0.5rem;
}

.site-header__actions--mobile {
    flex-direction: column;
    align-items: stretch;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
}

.site-header__actions--mobile .site-header__btn,
.site-header__actions--mobile .site-header__logout-form {
    width: 100%;
}

.site-header__actions--mobile .site-header__btn {
    justify-content: center;
}

.site-header--open .site-header__toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.site-header--open .site-header__toggle-bar:nth-child(2) {
    opacity: 0;
}

.site-header--open .site-header__toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Main & footer */
.site-main {
    flex: 1 0 auto;
    margin-top: var(--header-height);
}

.site-main > .container {
    max-width: var(--container-max-width);
    padding: 10px var(--container-padding-x) var(--section-spacing);
}

.site-main--home > .container {
    padding-top: 1rem;
}

.site-footer .container {
    max-width: var(--container-max-width);
}

.site-footer {
    flex-shrink: 0;
    margin-top: auto;
    padding: 3rem 0 1.5rem;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
    gap: 2rem 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.site-footer__logo {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 1rem;
    text-decoration: none;
    color: var(--color-text);
}

.site-footer__logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-brand-dark);
}

.site-footer__logo-text {
    font-family: var(--font-family-heading);
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
}

.site-footer__logo-accent {
    color: var(--color-brand-dark);
}

.site-footer__tagline {
    margin: 0;
    max-width: 22rem;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-base);
    color: var(--color-text-muted);
}

.site-footer__heading {
    margin: 0 0 1rem;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-brand-dark);
}

.site-footer__links,
.site-footer__contacts {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-footer__links li + li,
.site-footer__contacts li + li {
    margin-top: 0.625rem;
}

.site-footer__link {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-base);
}

.site-footer__link:hover {
    color: var(--color-brand-dark);
}

.site-footer__contacts li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.site-footer__contacts .bi {
    flex-shrink: 0;
    margin-top: 0.125rem;
    color: var(--color-brand-secondary);
}

.site-footer__bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding-top: 1.25rem;
}

.site-footer__copy,
.site-footer__meta {
    margin: 0;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.site-footer__meta {
    opacity: 0.85;
}

@media (max-width: 991.98px) {
    .site-footer__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .site-footer__brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 575.98px) {
    .site-footer {
        padding-top: 2rem;
    }

    .site-footer__grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .site-footer__bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Bootstrap — фирменные кнопки */
.btn {
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-medium);
    transition: var(--transition-btn);
}

.btn-primary {
    --bs-btn-bg: var(--color-brand-dark);
    --bs-btn-border-color: var(--color-brand-dark);
    --bs-btn-hover-bg: var(--color-brand-navy);
    --bs-btn-hover-border-color: var(--color-brand-navy);
    --bs-btn-active-bg: var(--color-brand-navy);
    --bs-btn-active-border-color: var(--color-brand-navy);
    --bs-btn-disabled-bg: var(--color-brand-dark);
    --bs-btn-disabled-border-color: var(--color-brand-dark);
    --bs-btn-font-weight: var(--font-weight-medium);
}

.btn-primary:hover,
.btn-primary:focus {
    transform: translateY(-2px);
    box-shadow: var(--shadow-btn);
}

.btn-outline-primary {
    --bs-btn-color: var(--color-brand-dark);
    --bs-btn-border-color: var(--color-brand-dark);
    --bs-btn-hover-bg: var(--color-accent-08);
    --bs-btn-hover-border-color: var(--color-brand-dark);
    --bs-btn-hover-color: var(--color-brand-dark);
    --bs-btn-active-bg: var(--color-accent-15);
    --bs-btn-active-border-color: var(--color-brand-dark);
    --bs-btn-active-color: var(--color-brand-dark);
    --bs-btn-font-weight: var(--font-weight-medium);
}

.btn-outline-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Карточки — общий шаблон */
.site-card {
    padding: 1.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.site-card:hover {
    border-color: var(--color-brand-secondary);
    box-shadow: var(--shadow-card-hover);
}

a {
    color: var(--color-brand-dark);
}

a:hover {
    color: var(--color-brand-navy);
}

@media (min-width: 992px) {
    .site-header__inner {
        display: grid;
        grid-template-columns: auto 1fr auto;
        gap: 1.5rem;
    }

    .site-header__brand {
        flex: 0 0 auto;
        gap: 0.75rem;
        overflow: visible;
    }

    .site-header__logo {
        width: 3rem;
        height: 3rem;
    }

    .site-header__title {
        font-size: 1.125rem;
        overflow: visible;
        text-overflow: clip;
    }

    .site-header__nav {
        display: block;
        justify-self: center;
    }

    .site-header__actions.site-header__actions--desktop {
        display: flex;
    }

    .site-header__toggle {
        display: none;
    }

    .site-header__panel {
        display: none !important;
    }
}

@media (max-width: 991.98px) {
    .site-header__panel .container {
        padding-top: 0.75rem;
        padding-bottom: 1rem;
    }
}