html {
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    font-family: var(--font-sans);
    font-size: var(--fs-body);
    line-height: var(--lh-body);
    color: var(--color-text);
    background-color: var(--bg-page);
    -webkit-font-smoothing: antialiased;
}

main {
    min-height: calc(100vh - 12rem);
}

a {
    color: var(--color-primary);
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-hover);
}

.site-header a,
.site-footer a {
    text-decoration: none;
}

.site-header a:hover,
.site-footer a:hover {
    text-decoration: none;
}

:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.site-container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-px);
    padding-right: var(--container-px);
}

/* --- Base sections / pages --- */

.page {
    background-color: var(--bg-page);
}

.section {
    padding-top: clamp(2.5rem, 5vw, 4rem);
    padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section--muted {
    background-color: var(--bg-surface);
}

.section__title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: clamp(1.25rem, 1.2vw + 1rem, 1.625rem);
    line-height: 1.2;
    margin: 0 0 var(--space-6);
}

.section__text {
    margin: 0 0 var(--space-4);
    color: var(--color-text-muted);
    max-width: 60rem;
}

.page-hero {
    position: relative;
    isolation: isolate;
    min-height: clamp(16rem, 20vw, 18rem);
    display: flex;
    align-items: center;
    padding: clamp(2.5rem, 5vw, 3.5rem) 0;
    background-color: #0a1f4a;
    color: #fff;
    overflow: hidden;
    --page-hero-bg-image: url("../img/hero-home-main.png");
    --page-hero-bg-position: center;
    --page-hero-bg-size: cover;
    --page-hero-scrim:
        linear-gradient(118deg, rgba(6, 20, 52, 0.94) 0%, rgba(15, 45, 110, 0.84) 42%, rgba(21, 93, 252, 0.4) 74%, rgba(8, 26, 68, 0.9) 100%);
}

.page-hero__media {
    position: absolute;
    inset: 0;
    background-color: #0a1f4a;
    background-image: var(--page-hero-bg-image);
    background-position: var(--page-hero-bg-position);
    background-repeat: no-repeat;
    background-size: var(--page-hero-bg-size);
    filter: none;
    transform: none;
}

.page-hero__media::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--page-hero-bg-image);
    background-position: var(--page-hero-bg-position);
    background-repeat: no-repeat;
    background-size: var(--page-hero-bg-size);
    opacity: 0.08;
    pointer-events: none;
}

.page-hero__scrim {
    position: absolute;
    inset: 0;
    background: var(--page-hero-scrim);
}

.page-hero--about,
.page-hero--field,
.page-hero--team,
.page-hero--license,
.page-hero--tour {
    --page-hero-bg-image: url("../img/hero-about-office.png");
}

.page-hero--career {
    --page-hero-bg-image: url("../img/hero-career-handshake.png");
}

.page-hero--contacts {
    --page-hero-bg-image: url("../img/hero-contacts-icons.png");
}

.page-hero--about {
    --page-hero-bg-position: center 58%;
    --page-hero-scrim:
        linear-gradient(118deg, rgba(7, 18, 46, 0.82) 0%, rgba(15, 48, 120, 0.68) 44%, rgba(21, 93, 252, 0.24) 72%, rgba(9, 27, 74, 0.8) 100%);
}

.page-hero--field {
    --page-hero-bg-position: center 58%;
    --page-hero-scrim:
        linear-gradient(118deg, rgba(7, 18, 46, 0.8) 0%, rgba(13, 41, 98, 0.66) 42%, rgba(47, 118, 255, 0.2) 74%, rgba(7, 21, 58, 0.78) 100%);
}

.page-hero--team {
    --page-hero-bg-position: center 58%;
    --page-hero-scrim:
        linear-gradient(118deg, rgba(8, 22, 52, 0.82) 0%, rgba(17, 49, 114, 0.68) 40%, rgba(32, 104, 255, 0.22) 74%, rgba(8, 24, 68, 0.8) 100%);
}

.page-hero--license {
    --page-hero-bg-position: center 58%;
    --page-hero-scrim:
        linear-gradient(118deg, rgba(7, 18, 46, 0.82) 0%, rgba(14, 42, 102, 0.68) 42%, rgba(19, 80, 201, 0.24) 72%, rgba(7, 24, 63, 0.8) 100%);
}

.page-hero--tour {
    --page-hero-bg-position: center 58%;
    --page-hero-scrim:
        linear-gradient(118deg, rgba(7, 20, 50, 0.82) 0%, rgba(12, 44, 110, 0.68) 40%, rgba(21, 93, 252, 0.24) 72%, rgba(8, 24, 66, 0.8) 100%);
}

.page-hero--career {
    --page-hero-bg-position: center 50%;
    --page-hero-scrim:
        linear-gradient(118deg, rgba(7, 20, 50, 0.84) 0%, rgba(14, 45, 108, 0.72) 42%, rgba(21, 93, 252, 0.26) 74%, rgba(8, 24, 66, 0.82) 100%);
}

.page-hero--contacts {
    --page-hero-bg-position: center 66%;
    --page-hero-scrim:
        linear-gradient(118deg, rgba(7, 18, 46, 0.82) 0%, rgba(13, 39, 94, 0.7) 42%, rgba(21, 93, 252, 0.22) 72%, rgba(8, 22, 60, 0.8) 100%);
}

.page-hero__inner {
    position: relative;
    z-index: 1;
    text-align: left;
    width: 100%;
}

.page-hero__title {
    margin: 0 0 0.65rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: clamp(2rem, 1.6rem + 1.5vw, 3rem);
    line-height: 1.12;
    letter-spacing: 0.02em;
}

.page-hero__lead {
    margin: 0;
    max-width: 36rem;
    font-size: clamp(0.98rem, 0.93rem + 0.25vw, 1.1rem);
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.94);
}

.content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

@media (min-width: 992px) {
    .content-grid {
        grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
        align-items: start;
    }
}

.panel {
    background-color: var(--bg-surface);
    border-radius: 12px;
    padding: var(--space-8);
    border: 1px solid var(--color-border);
}

.panel__title {
    margin: 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
}

.panel__text {
    margin: var(--space-3) 0 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.stat-cards {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-6);
}

@media (min-width: 576px) {
    .stat-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: var(--space-5);
    box-shadow: 0 10px 18px rgba(18, 22, 31, 0.05);
}

.stat-card__value {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-primary);
    line-height: 1.2;
}

.stat-card__label {
    margin-top: 0.35rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.promo-card {
    background: linear-gradient(90deg, rgba(26, 77, 184, 0.98), rgba(26, 61, 177, 0.98));
    color: #fff;
    border-radius: 12px;
    padding: var(--space-6);
}

.promo-card__inner {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
    align-items: start;
}

.promo-card__icon {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.16);
    color: #ffffff;
}

.promo-card__title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
}

.promo-card__text {
    margin-top: 0.35rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
}

.card-ui {
    background-color: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 10px 22px rgba(18, 22, 31, 0.06);
    overflow: hidden;
}

.card-ui__body {
    padding: var(--space-6);
}

.card-ui__icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-icon-global-muted);
    color: var(--color-icon-global);
}

.card-ui__title--tight {
    margin-top: var(--space-4);
}

.card-ui__title {
    margin: var(--space-4) 0 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    line-height: 1.25;
    color: var(--color-text);
}

.card-ui__text {
    margin: var(--space-3) 0 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.card-ui__link {
    margin-top: var(--space-4);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-primary);
}

.field-page__intro {
    max-width: 58rem;
}

.field-page__media-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
    align-items: center;
    margin-top: var(--space-10);
}

@media (min-width: 992px) {
    .field-page__media-grid {
        grid-template-columns: minmax(18rem, 30rem) minmax(0, 1fr);
    }
}

.field-page__image-card {
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.1);
}

.field-page__image {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 16rem;
    object-fit: cover;
}

.field-page__title,
.field-page__info-title {
    margin: 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    line-height: 1.25;
    color: var(--color-text);
}

.field-page__text {
    margin-top: var(--space-4);
}

.field-page__panel {
    margin-top: var(--space-10);
}

.field-page__footnote {
    margin-top: var(--space-5);
    font-size: 0.85rem;
}

.field-page__section {
    margin-top: var(--space-10);
    max-width: 58rem;
}

.field-page__info-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .field-page__info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.field-page__list {
    margin: var(--space-4) 0 0;
    padding-left: 1.2rem;
    color: var(--color-text-muted);
}

.field-page__list li + li {
    margin-top: 0.55rem;
}

.team-page__grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1.5rem;
}

@media (min-width: 576px) {
    .team-page__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 992px) {
    .team-page__grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.team-card {
    background-color: #fff;
    border: 1px solid rgba(15, 25, 40, 0.08);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 22px rgba(18, 22, 31, 0.06);
}

.team-card__photo {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    background-color: #f3f6fb;
}

.team-card__body {
    padding: 1rem 1rem 1.25rem;
    text-align: center;
}

.team-card__name {
    margin: 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    line-height: 1.35;
    color: var(--color-text);
}

.team-card__role {
    margin: 0.65rem 0 0;
    font-size: 0.875rem;
    line-height: 1.45;
    color: var(--color-primary);
}

.team-values {
    margin-top: var(--space-12);
}

.team-values__inner {
    padding: var(--space-10) var(--space-8);
    border-radius: 14px;
    background: linear-gradient(90deg, rgba(26, 77, 184, 0.98), rgba(26, 61, 177, 0.98));
    color: #fff;
}

.team-values__title {
    margin: 0;
    text-align: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
}

.team-values__grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1.5rem;
    margin-top: var(--space-8);
}

@media (min-width: 768px) {
    .team-values__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.team-value {
    text-align: center;
}

.team-value__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

.team-value__icon svg {
    display: block;
}

.team-value__title {
    margin: 0.85rem 0 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
}

.team-value__text {
    margin: 0.55rem 0 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.88);
}

.license-page__card,
.license-page__document,
.license-page__stats {
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

.license-page__card {
    padding: var(--space-8);
    border-radius: 14px;
    background-color: #eef4ff;
}

.license-page__header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.license-page__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.75rem;
    background-color: var(--color-icon-global-muted);
    color: var(--color-icon-global);
    flex-shrink: 0;
}

.license-page__title,
.license-page__document-title {
    margin: 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    line-height: 1.25;
    color: var(--color-text);
}

.license-page__meta,
.license-page__detail-text,
.license-page__footnote,
.license-page__stat-note,
.license-page__stat-label {
    color: var(--color-text-muted);
}

.license-page__meta {
    margin: 0.3rem 0 0;
    font-size: 0.9rem;
}

.license-page__details {
    margin-top: var(--space-6);
    display: grid;
    gap: var(--space-4);
}

.license-page__detail-title {
    margin: 0;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--color-text);
}

.license-page__detail-text {
    margin: 0.35rem 0 0;
    font-size: 0.95rem;
    line-height: 1.65;
}

.license-page__document {
    margin-top: var(--space-8);
    text-align: center;
}

.license-sheet {
    margin-top: var(--space-6);
    padding: var(--space-4);
    border-radius: 12px;
    background-color: #fff;
    box-shadow: 0 10px 24px rgba(18, 22, 31, 0.06);
}

.license-sheet__photo {
    display: block;
    width: 100%;
    max-width: 28rem;
    margin: 0 auto;
    height: auto;
    border-radius: 6px;
}

.license-page__stats {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-6);
}

@media (min-width: 640px) {
    .license-page__stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.license-page__stat {
    padding: var(--space-5);
    border: 1px solid rgba(15, 25, 40, 0.08);
    border-radius: 12px;
    background-color: #fff;
    box-shadow: 0 8px 18px rgba(18, 22, 31, 0.04);
}

.license-page__stat-label {
    font-size: 0.88rem;
}

.license-page__stat-value {
    margin-top: 0.45rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    line-height: 1.2;
    color: var(--color-primary);
}

.license-page__stat-note {
    margin-top: 0.25rem;
    font-size: 0.8rem;
}

.license-page__footnote {
    max-width: 48rem;
    margin: var(--space-5) auto 0;
    font-size: 0.82rem;
    line-height: 1.55;
    text-align: center;
}

.tour-page__panel {
    max-width: 48rem;
    margin: 0 auto;
    padding: var(--space-10) var(--space-8);
    border-radius: 14px;
    background: linear-gradient(180deg, #f7fbff 0%, #edf4ff 100%);
    box-shadow: 0 12px 30px rgba(18, 22, 31, 0.06);
    text-align: center;
}

.tour-page__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #1c398e 0%, #155dfc 100%);
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
}

.tour-page__title {
    margin: var(--space-5) 0 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--color-text);
}

.tour-page__lead {
    max-width: 34rem;
    margin: var(--space-3) auto 0;
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--color-text-muted);
}

.tour-page__viewer {
    margin-top: var(--space-8);
    min-height: 17rem;
    border-radius: 12px;
    background-color: #fff;
    border: 1px solid rgba(15, 25, 40, 0.06);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #8c97a8;
}

.tour-page__viewer-icon {
    line-height: 1;
    color: var(--color-icon-global);
}

.tour-page__viewer-text {
    margin-top: var(--space-4);
    font-size: 0.95rem;
}

.tour-page__zones {
    margin-top: var(--space-12);
}

.tour-page__grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-8);
}

@media (min-width: 992px) {
    .tour-page__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.tour-card {
    border-radius: 12px;
    background-color: #fff;
    border: 1px solid rgba(15, 25, 40, 0.08);
    box-shadow: 0 10px 22px rgba(18, 22, 31, 0.06);
    overflow: hidden;
}

.tour-card__media {
    min-height: 9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(180deg, #f9fbff 0%, #eef4ff 100%);
    color: var(--color-icon-global);
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.tour-card__media::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 24, 54, 0.18), rgba(10, 24, 54, 0.35));
}

.tour-card__media > svg {
    position: relative;
    z-index: 1;
}

.tour-card__media--server {
    background-image: url("../img/tour-server-room.svg");
}

.tour-card__media--workspace {
    background-image: url("../img/tour-office-workspace.svg");
}

.tour-card__media--meeting {
    background-image: url("../img/tour-meeting-room.svg");
}

.tour-card__body {
    padding: var(--space-6);
}

.tour-card__title {
    margin: 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-text);
}

.tour-card__text {
    margin: var(--space-3) 0 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-text-muted);
}

.tour-card__list {
    margin: var(--space-4) 0 0;
    padding-left: 1.1rem;
    color: var(--color-text-muted);
    font-size: 0.88rem;
}

.tour-card__list li + li {
    margin-top: 0.45rem;
}

/* --- Header (макет Figma) --- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1030;
    background-color: var(--bg-header);
    border-top: 1px solid var(--color-header-top);
    border-bottom: 1px solid var(--color-border);
}

.site-header__main {
    padding: 0;
}

.site-header__nav {
    padding: 0;
    background: transparent !important;
    --bs-navbar-bg: transparent;
}

.site-header .navbar-collapse {
    background: transparent;
}

.site-header__bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    min-height: var(--header-min-height);
    padding-top: var(--space-3);
    padding-bottom: var(--space-3);
}

.site-header__brand {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-4);
    text-decoration: none;
    color: inherit;
    max-width: min(100%, 22rem);
}

.site-header__brand:hover .site-header__logo-title {
    color: var(--color-primary-hover);
}

.site-header__logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: var(--logo-mark-size);
    height: var(--logo-mark-size);
    background-color: var(--color-primary);
    border-radius: var(--radius-sm);
    padding: 0.22rem;
}

:root[data-theme="dark"] .site-header__logo-mark {
    background: linear-gradient(180deg, #15306f 0%, #10285f 100%);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.site-header__logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.site-header__brand-text {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.site-header__logo-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.125rem;
    letter-spacing: 0.06em;
    line-height: 1.15;
    color: var(--color-logo-text);
    transition: color var(--transition-fast);
}

.site-header__logo-tagline {
    font-size: var(--fs-tagline);
    font-weight: 400;
    line-height: 1.35;
    color: var(--color-tagline);
}

.site-header__collapse {
    flex-grow: 1;
    width: 100%;
}

.site-header__menu {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
    align-items: center;
    gap: 0.125rem;
}

.site-header__menu > .nav-item {
    list-style: none;
}

@media (min-width: 992px) {
    .site-header__toggler {
        display: none;
    }

    .site-header__collapse {
        flex-grow: 0;
        flex-basis: auto;
        margin-left: auto;
        width: auto;
        display: flex !important;
        justify-content: flex-end;
    }

    .site-header__menu {
        width: auto;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: flex-end;
        gap: 0.35rem;
    }
}

.site-header__link {
    font-size: var(--fs-nav);
    font-weight: 500;
    padding: 0.5rem 0.65rem;
    border-radius: 0;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.site-header__link:hover,
.site-header__link:focus {
    color: var(--color-primary);
    background-color: transparent;
}

.site-header__link--active {
    color: var(--color-primary);
    font-weight: 600;
}

.site-header .nav-link.site-header__link {
    color: var(--color-text);
}

.site-header .nav-link.site-header__link--active,
.site-header .nav-link.site-header__link.site-header__link--active {
    color: var(--color-primary);
}

.site-header .nav-link.site-header__link:hover,
.site-header .nav-link.site-header__link:focus {
    color: var(--color-primary);
    background-color: transparent;
}

.site-header__toggler {
    border-color: var(--color-border);
    padding: 0.4rem 0.6rem;
}

.site-header__dropdown {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    z-index: 20;
    margin-top: 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-dropdown);
    padding: var(--space-2) 0;
    min-width: 14rem;
    background-color: var(--bg-dropdown);
}

.site-header .dropdown-menu.show,
.site-header .nav-item.dropdown:hover > .site-header__dropdown,
.site-header .nav-item.dropdown:focus-within > .site-header__dropdown {
    display: block;
}

.site-header .dropdown-item {
    color: var(--color-text);
    font-size: var(--fs-nav);
    font-weight: 500;
    padding: 0.5rem 1rem;
}

.site-header .dropdown-item:hover,
.site-header .dropdown-item:focus {
    background-color: var(--color-primary-muted);
    color: var(--color-primary);
}

.site-header .dropdown-toggle::after {
    margin-left: 0.35em;
    vertical-align: 0.14em;
}

.site-header__theme-item {
    display: flex;
    align-items: center;
}

.site-header__language-item {
    display: flex;
    align-items: center;
}

.site-language-switch {
    margin: 0;
    display: inline-flex;
    align-items: center;
    background: transparent;
    border: 0;
    padding: 0;
}

.site-theme-switch {
    display: inline-flex;
    align-items: center;
    background: transparent;
    border: 0;
    padding: 0;
}

.site-header__utility-button {
    appearance: none;
    -webkit-appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 2.625rem;
    padding: 0.4rem 0.8rem 0.4rem 0.55rem;
    border: 0;
    border-radius: 999px;
    background: transparent !important;
    background-color: transparent !important;
    color: var(--color-text);
    line-height: 1;
    box-shadow: none;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.site-header__utility-button:hover,
.site-header__utility-button:focus-visible {
    border-color: transparent;
    background: transparent !important;
    background-color: transparent !important;
    color: var(--color-primary);
    transform: translateY(-1px);
}

.site-header__utility-flag {
    display: block;
    width: 1.45rem;
    height: auto;
    border-radius: 0.24rem;
    box-shadow: 0 0 0 1px rgba(17, 24, 39, 0.14);
}

.site-header__utility-label {
    font-size: 0.86rem;
    font-weight: 600;
    white-space: nowrap;
}

.site-header__utility-theme-icon {
    position: relative;
    width: 1.2rem;
    height: 1.2rem;
    flex-shrink: 0;
}

.site-header__theme-icon {
    position: absolute;
    inset: 0;
    width: 1.2rem;
    height: 1.2rem;
    display: block;
}

.site-header__theme-icon--dark {
    display: none;
}

.site-header__utility-button.is-dark .site-header__theme-icon--light {
    display: none;
}

.site-header__utility-button.is-dark .site-header__theme-icon--dark {
    display: block;
}

.site-header__utility-button.is-dark {
    border-color: transparent;
    background: transparent !important;
    background-color: transparent !important;
    color: var(--color-primary);
    box-shadow: none;
}

:root[data-theme="dark"] .site-header__utility-button {
    color: rgba(255, 255, 255, 0.88);
}

:root[data-theme="dark"] .site-header__utility-button.is-dark {
    border-color: transparent;
    background: transparent !important;
    background-color: transparent !important;
    color: #ffffff;
}

:root[data-theme="dark"] .site-header__utility-button:hover,
:root[data-theme="dark"] .site-header__utility-button:focus-visible {
    border-color: transparent;
    background: transparent !important;
    background-color: transparent !important;
    color: #ffffff;
}

@media (min-width: 992px) {
    .site-header .nav-item.dropdown {
        position: relative;
    }

    .site-header .nav-item.dropdown > .site-header__dropdown {
        margin-top: 0;
    }

    .site-header .nav-item.dropdown:hover > .site-header__link,
    .site-header .nav-item.dropdown:focus-within > .site-header__link {
        color: var(--color-primary);
    }
}

@media (max-width: 991.98px) {
    .site-header__toggler {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .site-header__collapse {
        display: none;
    }

    .site-header__collapse.show {
        display: block;
    }

    .site-header__menu {
        align-items: flex-start;
        margin-top: 0.75rem;
    }

    .site-header__language-item,
    .site-header__theme-item {
        margin-top: 0.5rem;
        padding-left: 0.65rem;
        padding-right: 0.65rem;
    }

    .site-header__utility-button {
        min-width: 11.5rem;
        justify-content: flex-start;
    }

    .site-header__dropdown {
        position: static;
        min-width: 100%;
        margin-top: 0;
        border: 0;
        box-shadow: none;
        padding-left: var(--space-4);
        padding-bottom: var(--space-2);
    }
}

/* --- Footer (макет Figma) --- */

.site-footer {
    margin-top: auto;
    background-color: var(--bg-footer);
    color: #fff;
    font-size: var(--fs-small);
}

.site-footer__inner {
    padding-top: var(--space-16);
    padding-bottom: var(--space-10);
}

.site-footer__grid {
    --bs-gutter-x: 2.5rem;
    --bs-gutter-y: 2.5rem;
}

.site-footer__grid > .col {
    min-width: 0;
    text-align: center;
}

.site-footer__brand-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.125rem;
    letter-spacing: 0.04em;
    margin: 0 0 var(--space-4);
    color: #fff;
}

.site-footer__lead {
    margin: 0 0 var(--space-6);
    font-size: var(--fs-small);
    font-weight: 400;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.92);
}

.site-footer__copy {
    margin: 0;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.65);
}

.site-footer__section-title {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 var(--space-5);
}

.site-footer__list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-footer__list li + li {
    margin-top: 0.65rem;
}

.site-footer__list a {
    color: rgba(255, 255, 255, 0.92);
    font-weight: 400;
    font-size: var(--fs-small);
}

.site-footer__list a:hover {
    color: #fff;
}

.site-footer__contact-list {
    margin: 0 auto;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 22rem;
}

.site-footer__contact-item {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: center;
    gap: 0.65rem;
    margin-bottom: var(--space-4);
    width: 100%;
}

.site-footer__contact-item:last-child {
    margin-bottom: 0;
}

.site-footer__contact-icon {
    flex-shrink: 0;
    margin-top: 0.1rem;
    color: rgba(255, 255, 255, 0.95);
}

.site-footer__contact-icon svg {
    display: block;
}

.site-footer__contact-text {
    font-size: var(--fs-small);
    font-weight: 400;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.95);
    text-align: center;
    flex: 1 1 auto;
    min-width: 0;
}

a.site-footer__contact-text {
    color: rgba(255, 255, 255, 0.95);
}

a.site-footer__contact-text:hover {
    color: #fff;
}

.site-footer__chamber {
    margin-top: var(--space-12);
    padding-top: var(--space-6);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.75);
}

/* --- Home page --- */

.home-page {
    background-color: var(--bg-page);
}

.home-section {
    padding: clamp(4rem, 7vw, 5rem) 0;
}

.home-section--muted {
    background-color: var(--bg-surface);
}

.home-section--accent {
    background: var(--bg-accent-gradient);
    color: #fff;
}

.home-section--accent .home-section__title,
.home-section--accent .home-news-heading {
    color: #fff;
}

.home-section--accent .home-section__subtitle {
    color: rgba(255, 255, 255, 0.86);
}

.home-section__heading {
    margin-bottom: clamp(2rem, 4vw, 3rem);
}

.home-section__heading--center {
    text-align: center;
    max-width: 54rem;
    margin-left: auto;
    margin-right: auto;
}

.home-section__title {
    margin: 0;
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: clamp(2rem, 1.5vw + 1.4rem, 2.25rem);
    line-height: 1.15;
    color: var(--color-text);
}

.home-section__subtitle,
.home-section__text {
    margin: var(--space-5) 0 0;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.home-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: var(--space-5);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
}

.home-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 3.25rem;
    padding: 0.875rem 2rem;
    border-radius: 0.625rem;
    border: 1px solid transparent;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1;
    text-decoration: none;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.home-btn:hover {
    text-decoration: none;
    transform: translateY(-1px);
}

.home-btn--light {
    background-color: var(--bg-control);
    color: var(--color-primary);
    box-shadow: 0 10px 30px rgba(17, 24, 39, 0.14);
}

.home-btn--light:hover {
    color: var(--color-primary-hover);
}

.home-btn--outline {
    border-color: rgba(255, 255, 255, 0.92);
    color: #fff;
}

.home-btn--outline:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.08);
}

.home-btn--primary {
    background: var(--bg-accent-gradient);
    color: #fff;
    box-shadow: 0 16px 40px rgba(21, 93, 252, 0.22);
}

.home-btn--primary:hover {
    color: #fff;
}

.home-btn--full {
    width: 100%;
}

.home-hero {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(90deg, rgba(28, 57, 142, 0.82), rgba(20, 71, 230, 0.78)),
        url("../img/hero-home-main.png"),
        linear-gradient(180deg, #5971ad 0%, #2b4ba2 100%);
    color: #fff;
    background-size: cover;
    background-position: center;
}

.home-hero::before,
.home-hero::after {
    content: "";
    position: absolute;
    bottom: -4rem;
    background: rgba(255, 255, 255, 0.08);
    filter: blur(0.2rem);
}

.home-hero::before {
    left: 58%;
    width: clamp(12rem, 14vw, 16rem);
    height: clamp(16rem, 24vw, 24rem);
    border-radius: 0.75rem 0.75rem 0 0;
    opacity: 0.45;
}

.home-hero::after {
    left: 72%;
    width: clamp(7rem, 8vw, 9rem);
    height: clamp(22rem, 34vw, 28rem);
    border-radius: 0.75rem 0.75rem 0 0;
    opacity: 0.45;
}

.home-hero__inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    min-height: clamp(32rem, 40vw, 37.5rem);
}

.home-hero__content {
    max-width: 45rem;
    padding: clamp(4rem, 6vw, 5rem) 0;
}

.home-hero__title {
    margin: 0;
    font-family: var(--font-heading);
    font-size: clamp(3rem, 4vw, 3.75rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: 0.02em;
}

.home-hero__lead {
    margin: 1.5rem 0 0;
    max-width: 43rem;
    font-size: clamp(1rem, 0.3vw + 0.95rem, 1.375rem);
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.92);
}

.home-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2.25rem;
}

.home-stats {
    padding: 2.75rem 0;
    background-color: var(--bg-page);
}

.home-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
}

.home-stat {
    text-align: center;
}

.home-stat__value {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 1vw + 1.5rem, 2.25rem);
    line-height: 1.1;
    color: #155dfc;
}

.home-stat__label {
    margin: 0.6rem 0 0;
    font-size: 1rem;
    line-height: 1.5;
    color: #4a5565;
}

.home-about,
.home-field,
.home-contacts {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 36.5rem);
    gap: clamp(2rem, 4vw, 3.75rem);
    align-items: center;
}

.home-about__content,
.home-field__content {
    max-width: 36rem;
}

.home-media-card {
    position: relative;
    min-height: 25rem;
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.14);
    background-size: cover;
    background-position: center;
}

.home-media-card__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home-media-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.08), rgba(15, 23, 42, 0.42));
}

.home-media-card--plant {
    background:
        linear-gradient(135deg, rgba(132, 116, 95, 0.12), rgba(66, 46, 36, 0.28)),
        linear-gradient(135deg, rgba(132, 116, 95, 0.35), rgba(66, 46, 36, 0.7)),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.18), transparent 26%),
        linear-gradient(180deg, #9d8b75 0%, #5f4738 100%);
}

.home-media-card--field {
    background:
        linear-gradient(135deg, rgba(70, 88, 54, 0.08), rgba(32, 50, 40, 0.28)),
        url("https://upload.wikimedia.org/wikipedia/commons/b/b2/Alberta_oil_field.JPG"),
        linear-gradient(135deg, rgba(70, 88, 54, 0.2), rgba(32, 50, 40, 0.65)),
        linear-gradient(180deg, #85906e 0%, #495540 100%);
}

.home-media-card__label {
    position: absolute;
    left: 1.5rem;
    bottom: 1.5rem;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    background-color: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(6px);
    font-size: 0.9rem;
    color: #fff;
}

.home-directions {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
}

.home-feature-card {
    padding: 1.5rem 1rem 0;
    text-align: center;
}

.home-feature-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    margin-bottom: 1rem;
    border-radius: 1rem;
    background-color: var(--color-icon-global-muted);
    color: var(--color-icon-global);
}

.home-feature-card__title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-text);
}

.home-feature-card__text {
    margin: 0.9rem 0 0;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-muted);
}

.home-cta {
    text-align: center;
}

.home-cta .home-btn--light {
    box-shadow: 0 18px 40px rgba(10, 24, 54, 0.24);
}

.home-cta__actions {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

.home-projects {
    display: grid;
    gap: 2rem;
}

.home-project {
    display: grid;
    grid-template-columns: 24.75rem minmax(0, 1fr);
    gap: 2rem;
    align-items: stretch;
}

.home-project--reverse {
    grid-template-columns: minmax(0, 1fr) 24.75rem;
}

.home-project--reverse .home-project__meta {
    order: 2;
}

.home-project--reverse .home-project__body {
    order: 1;
}

.home-project__meta,
.home-project__body,
.home-news-card,
.home-company-card,
.home-form-card {
    background-color: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: 1rem;
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
}

.home-project__meta {
    padding: 1.75rem 1.5rem;
}

.home-project__body {
    padding: 2rem;
}

.home-project__period {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    color: var(--color-text-muted);
}

.home-project__period::before {
    content: "";
    width: 1.1rem;
    height: 1.1rem;
    border-radius: 50%;
    background-color: rgba(21, 93, 252, 0.16);
    box-shadow: inset 0 0 0 4px rgba(21, 93, 252, 0.26);
}

.home-project__title {
    margin: 1rem 0 0;
    font-size: 1.85rem;
    font-weight: 400;
    line-height: 1.15;
    color: var(--color-text);
}

.home-project__status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    font-size: 1rem;
    color: #166534;
}

.home-project__status::before {
    content: "";
    width: 0.75rem;
    height: 0.75rem;
    flex-shrink: 0;
    border-radius: 50%;
    background-color: #22c55e;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 6.2 5.1 8.3 9 4.3' stroke='%23ffffff' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 0.55rem 0.55rem;
}

.home-project__summary {
    margin: 0;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-muted);
}

.home-project__subtitle {
    margin: 1.75rem 0 0.9rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.home-project__list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.home-project__list li {
    position: relative;
    padding-left: 1.5rem;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.home-project__list li + li {
    margin-top: 0.75rem;
}

.home-project__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.75rem;
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background-color: #155dfc;
}

.home-more {
    display: flex;
    justify-content: center;
    margin-top: 2.5rem;
}

.home-section--news-title {
    display: flex;
    align-items: center;
    padding-top: 0;
    padding-bottom: 0;
    min-height: 10.875rem;
}

.home-section--news-title .site-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.home-section--news {
    padding-top: var(--space-8);
}

.home-news-heading {
    max-width: 36rem;
    margin: 0 auto;
    text-align: center;
    font-size: clamp(3rem, 3vw + 1rem, 5.25rem);
    line-height: 1;
    color: var(--color-text);
}

.home-news-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.75rem;
}

.home-news-card {
    overflow: hidden;
}

.home-news-card__media {
    position: relative;
    min-height: 14rem;
    background-size: cover;
    background-position: center;
}

.home-news-card__media::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.12), rgba(15, 23, 42, 0.38));
}

.home-news-card__media--production {
    background-image:
        linear-gradient(180deg, rgba(15, 23, 42, 0.12), rgba(15, 23, 42, 0.32)),
        url("https://upload.wikimedia.org/wikipedia/commons/e/e3/Pine_Bend_Oil_Refinery_-_Flint_Hills_Resources_-_Rosemount%2C_Minnesota_%2839659244972%29.jpg");
}

.home-news-card__media--corporate {
    background-image:
        linear-gradient(180deg, rgba(15, 23, 42, 0.12), rgba(15, 23, 42, 0.32)),
        url("https://upload.wikimedia.org/wikipedia/commons/4/48/Chevron_El_Segundo_refinery%2C_2007.jpg");
}

.home-news-card__media--industry {
    background-image:
        linear-gradient(180deg, rgba(15, 23, 42, 0.12), rgba(15, 23, 42, 0.32)),
        url("https://upload.wikimedia.org/wikipedia/commons/4/48/Chevron_El_Segundo_refinery%2C_2007.jpg");
}

.home-news-card__media--plant {
    background-image:
        linear-gradient(180deg, rgba(15, 23, 42, 0.12), rgba(15, 23, 42, 0.32)),
        url("https://upload.wikimedia.org/wikipedia/commons/e/e3/Pine_Bend_Oil_Refinery_-_Flint_Hills_Resources_-_Rosemount%2C_Minnesota_%2839659244972%29.jpg");
}

.home-news-card__media--survey {
    background-image:
        linear-gradient(180deg, rgba(15, 23, 42, 0.12), rgba(15, 23, 42, 0.32)),
        url("https://upload.wikimedia.org/wikipedia/commons/c/cc/Coalinga_Oil_Field_-_October_2022_-_Sarah_Stierch_02.jpg");
}

.home-news-card__media--archive {
    background-image:
        linear-gradient(180deg, rgba(15, 23, 42, 0.12), rgba(15, 23, 42, 0.32)),
        url("https://upload.wikimedia.org/wikipedia/commons/b/b2/Alberta_oil_field.JPG");
}

.home-news-card__tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background-color: rgba(255, 255, 255, 0.9);
    color: #344054;
    font-size: 0.875rem;
}

.home-news-card__body {
    padding: 1.5rem;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
}

.home-news-card__date {
    font-size: 0.95rem;
    color: #667085;
}

.home-news-card__title {
    margin: 1rem 0 0;
    font-size: 1.55rem;
    font-weight: 400;
    line-height: 1.25;
    color: var(--color-text);
}

.home-news-card__text {
    margin: 1rem 0 0;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.home-section--contacts {
    background-color: var(--bg-surface);
}

.home-contacts {
    align-items: start;
}

.home-contact-list {
    display: grid;
    gap: 1.4rem;
    margin-top: 2rem;
}

.home-contact-item {
    display: grid;
    grid-template-columns: 3rem minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
}

.home-contact-item__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 0.875rem;
    background-color: var(--color-icon-global-muted);
    color: var(--color-icon-global);
}

.home-contact-item__title,
.home-company-card__title,
.home-form-card__title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-text);
}

.home-contact-item__text,
.home-company-card__text,
.home-form__note {
    margin: 0.45rem 0 0;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.home-company-card {
    margin-top: 2rem;
    padding: 1.5rem;
}

.home-company-card__list {
    margin: 1rem 0 0;
    padding-left: 0;
    list-style: none;
}

.home-company-card__list li + li {
    margin-top: 0.5rem;
}

.home-form-card {
    padding: 2rem;
    scroll-margin-top: 7rem;
}

.home-form {
    display: grid;
    gap: 1.4rem;
    margin-top: 1.5rem;
}

.home-form__field {
    display: grid;
    gap: 0.55rem;
}

.home-form__label {
    font-size: 0.95rem;
    color: var(--color-text);
}

.home-form__control {
    width: 100%;
    min-height: 3.2rem;
    padding: 0.9rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    background-color: var(--bg-control);
    color: var(--color-text);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.home-form__control::placeholder {
    color: #98a2b3;
}

.home-form__control:focus {
    border-color: #155dfc;
    box-shadow: 0 0 0 4px rgba(21, 93, 252, 0.1);
    outline: none;
}

.home-form__control--invalid,
.home-form__control--invalid:focus,
.home-form__control:user-invalid,
.home-form__control:user-invalid:focus {
    border-color: #d92d20;
    box-shadow: 0 0 0 4px rgba(217, 45, 32, 0.12);
}

.home-form__control--textarea {
    min-height: 9rem;
    resize: vertical;
}

@media (max-width: 1199.98px) {
    .home-directions,
    .home-news-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .home-project,
    .home-project--reverse,
    .home-about,
    .home-field,
    .home-contacts {
        grid-template-columns: minmax(0, 1fr);
    }

    .home-project--reverse .home-project__meta,
    .home-project--reverse .home-project__body {
        order: initial;
    }
}

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

    .home-feature-card {
        padding-top: 0;
    }
}

@media (max-width: 767.98px) {
    .home-section {
        padding: 3.5rem 0;
    }

    .home-hero__inner {
        min-height: 29rem;
    }

    .home-stats__grid,
    .home-directions,
    .home-news-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .home-project__meta,
    .home-project__body,
    .home-form-card {
        padding: 1.5rem;
    }

    .home-news-heading {
        font-size: clamp(2.4rem, 8vw, 3.5rem);
    }
}

/* --- Theme overrides --- */

:root[data-theme="dark"] {
    color-scheme: dark;
}

:root[data-theme="dark"] body {
    background: var(--bg-page-gradient);
    color: var(--color-text);
    background-attachment: fixed;
}

:root[data-theme="dark"] .page,
:root[data-theme="dark"] .home-page {
    background: var(--bg-page-gradient);
}

:root[data-theme="dark"] .site-header,
:root[data-theme="dark"] .site-footer,
:root[data-theme="dark"] .section--muted,
:root[data-theme="dark"] .panel,
:root[data-theme="dark"] .home-section--muted,
:root[data-theme="dark"] .home-section--contacts,
:root[data-theme="dark"] .home-company-card,
:root[data-theme="dark"] .home-form-card,
:root[data-theme="dark"] .home-project__meta,
:root[data-theme="dark"] .home-project__body,
:root[data-theme="dark"] .home-news-card,
:root[data-theme="dark"] .card-ui,
:root[data-theme="dark"] .team-card,
:root[data-theme="dark"] .stat-card {
    background: var(--bg-card-gradient);
    border-color: var(--color-border);
}

:root[data-theme="dark"] .site-header {
    background: var(--bg-header-gradient);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.32);
}

:root[data-theme="dark"] .site-footer {
    background: var(--bg-footer-gradient);
}

:root[data-theme="dark"] .section--muted,
:root[data-theme="dark"] .panel,
:root[data-theme="dark"] .home-section--muted,
:root[data-theme="dark"] .home-section--contacts,
:root[data-theme="dark"] .home-section--news-title,
:root[data-theme="dark"] .home-section--news {
    background: var(--bg-surface-gradient);
}

:root[data-theme="dark"] .home-stats {
    background: var(--bg-surface-gradient);
    border-top: 1px solid rgba(125, 179, 255, 0.12);
    border-bottom: 1px solid rgba(125, 179, 255, 0.12);
}

:root[data-theme="dark"] .site-header .navbar-toggler {
    filter: invert(1);
}

:root[data-theme="dark"] .site-header__dropdown {
    background: var(--bg-dropdown-gradient);
}

:root[data-theme="dark"] .site-header .dropdown-item {
    color: var(--color-text);
}

:root[data-theme="dark"] .site-header .dropdown-item:hover,
:root[data-theme="dark"] .site-header .dropdown-item:focus {
    background-color: rgba(96, 165, 250, 0.12);
}

:root[data-theme="dark"] .section__text,
:root[data-theme="dark"] .panel__text,
:root[data-theme="dark"] .home-stat__label,
:root[data-theme="dark"] .home-section__subtitle,
:root[data-theme="dark"] .home-section__text,
:root[data-theme="dark"] .home-feature-card__text,
:root[data-theme="dark"] .home-project__summary,
:root[data-theme="dark"] .home-project__list li,
:root[data-theme="dark"] .home-news-card__text,
:root[data-theme="dark"] .home-contact-item__text,
:root[data-theme="dark"] .home-company-card__text,
:root[data-theme="dark"] .home-form__note,
:root[data-theme="dark"] .card-ui__text,
:root[data-theme="dark"] .field-page__list,
:root[data-theme="dark"] .team-card__role {
    color: var(--color-text-muted);
}

:root[data-theme="dark"] .section__title,
:root[data-theme="dark"] .panel__title,
:root[data-theme="dark"] .home-section__title,
:root[data-theme="dark"] .home-news-heading,
:root[data-theme="dark"] .home-feature-card__title,
:root[data-theme="dark"] .home-project__title,
:root[data-theme="dark"] .home-company-card__title,
:root[data-theme="dark"] .home-form-card__title,
:root[data-theme="dark"] .home-contact-item__title,
:root[data-theme="dark"] .home-news-card__title,
:root[data-theme="dark"] .card-ui__title,
:root[data-theme="dark"] .team-card__name {
    color: var(--color-text);
}

:root[data-theme="dark"] .home-form__control {
    background: var(--bg-control-gradient);
    color: var(--color-text);
    border-color: var(--color-border);
}

:root[data-theme="dark"] .home-form__control--invalid,
:root[data-theme="dark"] .home-form__control--invalid:focus,
:root[data-theme="dark"] .home-form__control:user-invalid,
:root[data-theme="dark"] .home-form__control:user-invalid:focus {
    border-color: #f97066;
    box-shadow: 0 0 0 4px rgba(249, 112, 102, 0.18);
}

:root[data-theme="dark"] .home-form__control::placeholder {
    color: rgba(255, 255, 255, 0.46);
}

:root[data-theme="dark"] .home-btn--light {
    background: var(--bg-card-gradient);
    color: #fff;
    border-color: var(--color-border);
}

:root[data-theme="dark"] .home-btn--light:hover {
    color: #fff;
    background: linear-gradient(180deg, #15306f 0%, #0f2353 100%);
}

:root[data-theme="dark"] .home-section--accent,
:root[data-theme="dark"] .promo-card {
    background: var(--bg-accent-gradient);
}

:root[data-theme="dark"] .home-btn--primary {
    background: var(--bg-accent-gradient);
    box-shadow: 0 14px 32px rgba(15, 35, 83, 0.32);
}

:root[data-theme="dark"] .home-btn--primary:hover {
    background: var(--bg-accent-gradient-hover);
}

:root[data-theme="dark"] .team-values__inner {
    background: linear-gradient(135deg, #0b1738 0%, #10285f 52%, #15306f 100%);
    border: 1px solid rgba(125, 179, 255, 0.14);
    box-shadow: 0 18px 40px rgba(8, 18, 47, 0.35);
}

:root[data-theme="dark"] .team-value__icon {
    background: var(--color-icon-global-muted);
    color: var(--color-icon-global);
}

:root[data-theme="dark"] .team-value__title {
    color: #ffffff;
}

:root[data-theme="dark"] .team-value__text {
    color: rgba(255, 255, 255, 0.82);
}

:root[data-theme="dark"] .license-page__card,
:root[data-theme="dark"] .license-sheet,
:root[data-theme="dark"] .license-page__stat {
    background: var(--bg-card-gradient);
    border: 1px solid rgba(125, 179, 255, 0.14);
    box-shadow: 0 18px 40px rgba(8, 18, 47, 0.28);
}

:root[data-theme="dark"] .license-page__icon {
    background: var(--color-icon-global-muted);
    color: var(--color-icon-global);
}

:root[data-theme="dark"] .license-page__meta,
:root[data-theme="dark"] .license-page__detail-text,
:root[data-theme="dark"] .license-page__footnote,
:root[data-theme="dark"] .license-page__stat-note,
:root[data-theme="dark"] .license-page__stat-label {
    color: rgba(255, 255, 255, 0.78);
}

:root[data-theme="dark"] .license-page__detail-title,
:root[data-theme="dark"] .license-page__title,
:root[data-theme="dark"] .license-page__document-title {
    color: #ffffff;
}

:root[data-theme="dark"] .license-sheet__photo {
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
}

:root[data-theme="dark"] .tour-page__panel,
:root[data-theme="dark"] .tour-card {
    background: var(--bg-card-gradient);
    border: 1px solid rgba(125, 179, 255, 0.14);
    box-shadow: 0 18px 40px rgba(8, 18, 47, 0.28);
}

:root[data-theme="dark"] .tour-page__badge {
    background: var(--bg-accent-gradient);
}

:root[data-theme="dark"] .tour-page__viewer {
    background: var(--bg-control-gradient);
    border: 1px solid rgba(125, 179, 255, 0.14);
    color: rgba(255, 255, 255, 0.72);
}

:root[data-theme="dark"] .tour-card__media::before {
    background: linear-gradient(180deg, rgba(4, 10, 28, 0.34), rgba(4, 10, 28, 0.58));
}

:root[data-theme="dark"] .tour-card__title,
:root[data-theme="dark"] .tour-page__title {
    color: #ffffff;
}

:root[data-theme="dark"] .tour-page__lead,
:root[data-theme="dark"] .tour-card__text,
:root[data-theme="dark"] .tour-card__list,
:root[data-theme="dark"] .tour-page__viewer-text {
    color: rgba(255, 255, 255, 0.82);
}

:root[data-theme="dark"] .tour-page__viewer code {
    color: #dbeafe;
}