:root {
    --bg: #ffffff;
    --surface: rgba(255, 255, 255, 0.94);
    --surface-strong: #ffffff;
    --surface-dark: #0a2b5c;
    --surface-dark-soft: #123b73;
    --text: #0a244f;
    --muted: #526780;
    --border: rgba(10, 43, 92, 0.14);
    --accent: #ff5a00;
    --accent-deep: #e65100;
    --line: rgba(10, 43, 92, 0.08);
    --shadow: 0 22px 48px rgba(10, 43, 92, 0.1);
    --radius-xl: 32px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --container: 1240px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    min-height: 100vh;
    background: linear-gradient(180deg, #ffffff 0%, #f7faff 52%, #ffffff 100%);
    color: var(--text);
    font-family: 'Manrope', 'Segoe UI', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

body.nav-open {
    overflow: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

button,
input,
textarea {
    font: inherit;
}

.site-shell {
    position: relative;
    overflow: clip;
}

.site-shell::before,
.site-shell::after {
    content: '';
    display: none;
}

.container {
    width: min(calc(100% - 32px), var(--container));
    margin: 0 auto;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1rem;
    color: var(--accent-deep);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: '';
    width: 2.5rem;
    height: 1px;
    background: currentColor;
}

.section-heading {
    max-width: 58rem;
    margin-bottom: 3rem;
}

.section-heading h2,
.hero-copy h1 {
    font-family: 'Prata', Georgia, serif;
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 1.08;
    text-wrap: balance;
}

.section-heading h2 {
    font-size: clamp(2rem, 4vw, 3.7rem);
    margin-bottom: 1rem;
}

.section-heading p {
    color: var(--muted);
    font-size: 1.08rem;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    backdrop-filter: blur(18px);
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid rgba(10, 43, 92, 0.1);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    min-width: 0;
}

.brand-mark {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    max-width: 34rem;
    min-width: 0;
}

.brand-mark__logo {
    display: inline-flex;
    flex: 0 0 auto;
    width: 4.25rem;
    height: 4.25rem;
    align-items: center;
    justify-content: center;
}

.brand-mark__logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.brand-mark__content {
    display: flex;
    flex: 1 1 auto;
    min-width: 0;
    flex-direction: column;
    gap: 0.35rem;
}

.brand-mark__eyebrow {
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.brand-mark__title {
    font-size: 1.28rem;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.brand-mark__title span,
.site-footer__brand span {
    color: var(--accent);
}

.hero-title-brand {
    color: var(--accent);
}

.brand-mark__subtitle {
    color: var(--muted);
    font-size: 0.88rem;
}

.nav-menu ul {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    list-style: none;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.94rem;
    font-weight: 700;
    transition: color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.nav-link:hover,
.nav-link.is-active {
    color: var(--surface-strong);
    background: var(--surface-dark);
    transform: translateY(-1px);
}

.nav-burger {
    display: none;
    flex: 0 0 46px;
    width: 46px;
    height: 46px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.95);
    cursor: pointer;
}

.nav-burger-line {
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: var(--surface-dark);
    transition: transform 220ms ease, opacity 220ms ease;
}

.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 43, 92, 0.34);
    opacity: 0;
    visibility: hidden;
    transition: opacity 220ms ease, visibility 220ms ease;
}

body.nav-open .nav-overlay {
    opacity: 1;
    visibility: visible;
}

body.nav-open .nav-burger-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

body.nav-open .nav-burger-line:nth-child(2) {
    opacity: 0;
}

body.nav-open .nav-burger-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.hero-section {
    padding: 0.5rem 0 1.5rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
    gap: 2rem;
    align-items: center;
    min-width: 0;
}

.hero-copy {
    padding: 3rem 0;
    min-width: 0;
}

.hero-copy h1 {
    font-size: clamp(2.8rem, 5vw, 5.5rem);
    margin-bottom: 1.4rem;
    overflow-wrap: anywhere;
}

.hero-title-line {
    display: inline;
}

.hero-lead {
    max-width: 42rem;
    color: var(--muted);
    font-size: 1.12rem;
    line-height: 1.75;
    overflow-wrap: anywhere;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0 2.3rem;
}

.cta-button,
.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0.95rem 1.5rem;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.cta-button {
    border: none;
    background: var(--accent);
    color: #fff;
    cursor: pointer;
    box-shadow: 0 18px 36px rgba(255, 90, 0, 0.24);
}

.cta-button:hover,
.secondary-button:hover {
    transform: translateY(-2px);
}

.secondary-button {
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.75);
    color: var(--surface-dark);
}

.secondary-button--light {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.hero-trust {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.hero-trust__item {
    padding: 1.2rem 1.25rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
}

.hero-trust__item strong {
    display: block;
    margin-bottom: 0.45rem;
    font-size: 1rem;
}

.hero-trust__item span {
    color: var(--muted);
    font-size: 0.95rem;
    overflow-wrap: anywhere;
}

.hero-visual {
    position: relative;
    display: grid;
    gap: 1rem;
    min-width: 0;
}

.hero-panel {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.hero-panel--primary {
    position: relative;
    min-height: 34rem;
    border: 1px solid rgba(255, 255, 255, 0.45);
}

.hero-panel--primary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-panel__label {
    position: absolute;
    top: 1.2rem;
    left: 1.2rem;
    z-index: 2;
    padding: 0.6rem 0.9rem;
    border-radius: 999px;
    background: rgba(10, 43, 92, 0.86);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-panel--stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    margin-top: 1rem;
    padding: 1px;
    background: rgba(10, 43, 92, 0.1);
}

.metric-card {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    min-height: 8.25rem;
    padding: 1.3rem;
    background: rgba(255, 255, 255, 0.88);
}

.metric-card__value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--surface-dark);
}

.metric-card__label {
    color: var(--muted);
    font-size: 0.92rem;
}

.section {
    padding: 2rem 0;
}

.section--floating {
    padding-top: 3rem;
}

.section--advantages {
    position: relative;
}

.section-heading--center {
    max-width: 64rem;
    margin: 0 auto 2.8rem;
    text-align: center;
}

.section-heading--center .eyebrow {
    justify-content: center;
}

.section-heading--center h2 span {
    color: var(--accent);
}

.section-heading--center p:last-child {
    max-width: 54rem;
    margin: 1.1rem auto 0;
    font-size: 1.08rem;
    line-height: 1.7;
}

.section-heading--center::after {
    content: '';
    display: block;
    width: 7.5rem;
    height: 3px;
    margin: 1.2rem auto 0;
    border-radius: 999px;
    background: var(--accent);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0.7rem;
}

.advantage-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 16.5rem;
    padding: 1.3rem 1rem 1.1rem;
    border: 1px solid rgba(10, 43, 92, 0.08);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 16px 40px rgba(10, 43, 92, 0.08);
    text-align: center;
}

.advantage-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 5.2rem;
    height: 5.2rem;
    margin-bottom: 0.95rem;
    color: var(--surface-dark);
}

.advantage-card__icon svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.advantage-card__icon .accent-stroke {
    stroke: var(--accent);
}

.advantage-card__icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.advantage-card h3 {
    margin-bottom: 0.55rem;
    color: var(--surface-dark);
    font-size: 0.88rem;
    font-weight: 800;
    line-height: 1.2;
    text-transform: uppercase;
}

.advantage-card p {
    color: var(--surface-dark);
    font-size: 0.84rem;
    line-height: 1.55;
}

.advantage-card__line {
    width: 2.9rem;
    height: 3px;
    margin-top: auto;
    border-radius: 999px;
    background: var(--accent);
}

.advantages-stats {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
    margin-top: 1rem;
    border: 1px solid rgba(10, 43, 92, 0.08);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 18px 44px rgba(10, 43, 92, 0.09);
    overflow: hidden;
}

.advantage-stat {
    padding: 1.6rem 1.35rem;
}

.advantage-stat + .advantage-stat {
    border-left: 1px solid rgba(10, 43, 92, 0.12);
}

.advantage-stat__value {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--accent);
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.advantage-stat strong {
    display: block;
    margin-bottom: 0.55rem;
    color: var(--surface-dark);
    font-size: 1rem;
    font-weight: 800;
    text-transform: uppercase;
}

.advantage-stat p {
    color: var(--surface-dark);
    font-size: 0.95rem;
    line-height: 1.65;
}

.advantages-footer {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
    gap: 1rem;
    margin-top: 1rem;
}

.advantages-region,
.advantages-partners {
    min-height: 12rem;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 18px 44px rgba(10, 43, 92, 0.09);
}

.advantages-region {
    display: grid;
    grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.2fr);
    background: linear-gradient(135deg, #0a2b5c 0%, #143e79 100%);
    color: #fff;
}

.advantages-region__copy {
    padding: 2rem 1.8rem;
}

.advantages-region__copy h3 {
    margin-bottom: 0.9rem;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.1;
}

.advantages-region__copy p {
    max-width: 18rem;
    color: rgba(255, 255, 255, 0.84);
    font-size: 1rem;
    line-height: 1.7;
}

.advantages-region__map {
    position: relative;
    background:
        radial-gradient(circle at 20% 35%, rgba(255, 90, 0, 0.75) 0 1px, transparent 2px),
        radial-gradient(circle at 36% 54%, rgba(255, 90, 0, 0.7) 0 1px, transparent 2px),
        radial-gradient(circle at 58% 44%, rgba(255, 90, 0, 0.78) 0 1px, transparent 2px),
        radial-gradient(circle at 70% 60%, rgba(255, 90, 0, 0.7) 0 1px, transparent 2px),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.14) 0 1px, transparent 2px),
        radial-gradient(circle at 35% 64%, rgba(255, 255, 255, 0.14) 0 1px, transparent 2px),
        linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0));
}

.advantages-region__map::before {
    content: '';
    position: absolute;
    inset: 14% 10%;
    border-radius: 40% 56% 44% 52% / 46% 42% 58% 54%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.16) 0 1px, transparent 1px);
    background-size: 7px 7px;
    opacity: 0.65;
    filter: drop-shadow(0 0 24px rgba(255, 255, 255, 0.08));
}

.advantages-partners {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 1px minmax(0, 1fr);
    align-items: center;
    padding: 1.8rem;
    border: 1px solid rgba(10, 43, 92, 0.08);
    background: rgba(255, 255, 255, 0.98);
}

.advantages-partners__divider {
    height: 7rem;
    background: rgba(10, 43, 92, 0.18);
}

.advantages-partners__brand {
    padding: 0 1.4rem;
}

.advantages-partners__label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.advantages-partners__brand strong {
    display: block;
    color: var(--surface-dark);
    font-size: clamp(1.8rem, 2vw, 2.5rem);
    font-weight: 800;
    line-height: 1.02;
}

.advantages-partners__brand p {
    margin-top: 0.55rem;
    color: var(--surface-dark);
    font-size: 0.96rem;
    line-height: 1.6;
}

.section--equipment {
    background: linear-gradient(180deg, rgba(247, 250, 255, 0.68) 0%, rgba(255, 255, 255, 0.96) 100%);
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0.7rem;
}

.equipment-card {
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(10, 43, 92, 0.08);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 18px 42px rgba(10, 43, 92, 0.08);
    overflow: hidden;
}

.equipment-card__media {
    aspect-ratio: 1.08 / 1;
    overflow: hidden;
}

.equipment-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.equipment-card__content {
    display: grid;
    flex: 1 1 auto;
    grid-template-rows: minmax(2rem, auto) minmax(5rem, auto) auto;
    padding: 2.45rem 0.9rem 1rem;
}

.equipment-card__content h3 {
    margin-bottom: 0.55rem;
    color: var(--surface-dark);
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1.18;
    text-align: center;
    text-transform: uppercase;
}

.equipment-card__content > p {
    margin-bottom: 0.75rem;
    color: var(--surface-dark);
    font-size: 0.8rem;
    line-height: 1.5;
    text-align: center;
}

.equipment-list {
    display: grid;
    gap: 0.35rem;
    list-style: none;
}

.equipment-list li {
    position: relative;
    padding-left: 0.8rem;
    color: var(--surface-dark);
    font-size: 0.76rem;
    line-height: 1.38;
}

.equipment-list li::before {
    content: '';
    position: absolute;
    top: 0.46rem;
    left: 0;
    width: 0.22rem;
    height: 0.22rem;
    border-radius: 50%;
    background: var(--accent);
}

.section--dark {
    background:
        linear-gradient(180deg, rgba(10, 43, 92, 0.99), rgba(8, 35, 76, 0.99)),
        linear-gradient(120deg, rgba(255, 90, 0, 0.08), transparent 45%);
    color: #f5f6f8;
}

.section--dark .section-heading p,
.section--dark p,
.section--dark li {
    color: rgba(245, 246, 248, 0.8);
}

.section--dark .eyebrow {
    color: #ff8a35;
}

.section--contact {
    padding-bottom: 6rem;
}

.service-grid,
.project-case-grid,
.compliance-grid,
.manufacturer-grid {
    display: grid;
    gap: 1.2rem;
}

.service-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.service-grid {
    gap: 0.9rem;
}

.project-case-grid,
.compliance-grid,
.manufacturer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-card,
.surface-card,
.project-case,
.contact-panel,
.contact-form-card,
.table-shell {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
}

.surface-card,
.project-case {
    padding: 1.6rem;
    height: 100%;
}

.service-card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 0;
    overflow: hidden;
    text-align: center;
}

.service-card__media {
    aspect-ratio: 1.08 / 1;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(247, 250, 255, 0.9) 0%, rgba(255, 255, 255, 1) 100%);
}

.service-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-card__content {
    display: grid;
    flex: 1 1 auto;
    grid-template-rows: minmax(2rem, auto) minmax(5.5rem, auto);
    padding: 1.15rem 0.95rem 1rem;
}

.surface-card h3,
.project-case h3,
.contact-panel h3,
.contact-form-card h3 {
    margin-bottom: 0.7rem;
    font-size: 1.3rem;
    line-height: 1.2;
}

.service-card__content h3 {
    margin-bottom: 0.55rem;
    color: var(--surface-dark);
    font-size: 1.05rem;
    font-weight: 800;
    line-height: 1.2;
    text-align: center;
    text-transform: uppercase;
}

.surface-card p,
.project-case p,
.contact-panel p,
.contact-form-card p {
    color: var(--muted);
    line-height: 1.7;
    overflow-wrap: anywhere;
}

.service-card__content > p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.6;
    text-align: center;
    overflow-wrap: anywhere;
}

.bullet-list {
    list-style: none;
}

.bullet-list li {
    position: relative;
    padding-left: 1.35rem;
    line-height: 1.7;
}

.bullet-list li::before {
    content: '';
    position: absolute;
    top: 0.7rem;
    left: 0;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    background: var(--accent);
}

.manufacturer-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.2rem;
}

.manufacturer-grid,
.compliance-grid {
    margin-top: 1.5rem;
}

.manufacturer-grid {
    align-items: stretch;
}

.manufacturer-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
    gap: 1.2rem;
    align-items: stretch;
}

.manufacturer-hero__copy,
.manufacturer-hero__visual {
    min-height: 100%;
}

.manufacturer-hero__copy {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.manufacturer-hero__visual {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.manufacturer-hero__visual img {
    width: 100%;
    height: 100%;
    min-height: 26rem;
    object-fit: cover;
}

.factory-badge {
    padding: 1.6rem;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.06);
}

.factory-badge__title {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.factory-badge__subtitle {
    color: rgba(245, 246, 248, 0.8);
}

.factory-badge__note {
    margin-top: 0.9rem;
    color: #ff8a35;
    font-size: 0.95rem;
}

.glass-stat {
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
}

.glass-stat span {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
}

.glass-stat p {
    color: rgba(245, 246, 248, 0.78);
}

.section--dark .surface-card {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(255, 255, 255, 0.16);
}

.section--dark .surface-card h3 {
    color: #f5f6f8;
}

.section--dark .surface-card p,
.section--dark .surface-card li {
    color: rgba(245, 246, 248, 0.8);
}

.mini-metrics {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}

.mini-metrics div {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.mini-metrics strong {
    font-size: 1.5rem;
    color: var(--accent);
}

.table-shell {
    overflow: hidden;
}

.certificates-table {
    width: 100%;
    border-collapse: collapse;
}

.certificates-table th,
.certificates-table td {
    padding: 1rem 1.1rem;
    text-align: left;
    vertical-align: top;
}

.certificates-table thead th {
    background: rgba(10, 43, 92, 0.98);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.certificates-table tbody tr {
    border-top: 1px solid rgba(10, 43, 92, 0.08);
}

.certificates-table tbody tr:nth-child(even) {
    background: rgba(10, 43, 92, 0.025);
}

.certificates-table td {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.certificates-table td strong {
    color: var(--text);
}

.cert-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: rgba(19, 120, 82, 0.12);
    color: #137852;
    font-size: 0.82rem;
    font-weight: 800;
}

.projects-showcase {
    display: grid;
    gap: 1.2rem;
}

.projects-slider {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--surface-dark);
    aspect-ratio: 16 / 8.8;
}

.projects-slider-track {
    display: flex;
    height: 100%;
    transition: transform 320ms ease;
}

.projects-slide {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
}

.projects-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.projects-slider-btn {
    position: absolute;
    top: 50%;
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.88);
    color: var(--surface-dark);
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    transform: translateY(-50%);
    transition: transform 180ms ease, background-color 180ms ease;
}

.projects-slider-btn:hover {
    background: #fff;
    transform: translateY(-50%) scale(1.03);
}

.projects-slider-prev {
    left: 1rem;
}

.projects-slider-next {
    right: 1rem;
}

.projects-slider-dots {
    position: absolute;
    left: 50%;
    bottom: 1rem;
    display: flex;
    gap: 0.55rem;
    transform: translateX(-50%);
}

.projects-slider-dots .dot {
    width: 11px;
    height: 11px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.44);
    cursor: pointer;
}

.projects-slider-dots .dot.active {
    background: var(--accent);
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.85fr);
    gap: 1.2rem;
    align-items: start;
}

.contact-copy h2 {
    margin-bottom: 1rem;
}

.contact-copy > p:not(.eyebrow) {
    color: var(--muted);
    margin-bottom: 1rem;
}

.contact-panel,
.contact-form-card {
    padding: 1.6rem;
}

.contact-panel + .contact-panel {
    margin-top: 1rem;
}

.contact-panel--subtle {
    background: rgba(10, 43, 92, 0.05);
}

.contact-panel a,
.site-footer a {
    color: var(--surface-dark);
    font-weight: 700;
}

.contact-form {
    display: grid;
    gap: 1rem;
    margin-top: 1.4rem;
}

.form-group {
    display: grid;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--muted);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(10, 43, 92, 0.14);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.92);
    color: var(--text);
    transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: rgba(255, 90, 0, 0.72);
    box-shadow: 0 0 0 4px rgba(255, 90, 0, 0.12);
}

.form-group textarea {
    min-height: 9rem;
    resize: vertical;
}

.form-group--consent {
    gap: 0;
}

.consent-check {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

.consent-check input {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    margin-top: 0.2rem;
    accent-color: var(--accent);
}

.consent-check a {
    color: var(--surface-dark);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 0.16em;
}

.message,
.form-errors {
    padding: 0.9rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
}

.message--success {
    background: rgba(19, 120, 82, 0.1);
    color: #137852;
}

.message--error,
.form-errors {
    background: rgba(180, 48, 48, 0.08);
    color: #b43030;
}

.site-footer {
    padding: 0 0 2rem;
}

.site-footer__inner {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    padding: 2rem 0 0;
    border-top: 1px solid rgba(10, 43, 92, 0.08);
}

.site-footer__brand {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 0.05em;
}

.site-footer__text,
.site-footer__meta p {
    color: var(--muted);
}

.site-footer__meta {
    text-align: right;
}

.policy-section {
    padding-top: 3.2rem;
}

.policy-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.4rem;
}

.policy-topbar__brand,
.policy-topbar__link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 12px 30px rgba(10, 43, 92, 0.08);
    backdrop-filter: blur(12px);
    font-weight: 800;
}

.policy-topbar__brand {
    letter-spacing: 0.05em;
}

.policy-topbar__brand span {
    color: var(--accent);
}

.policy-topbar__link {
    color: var(--surface-dark);
    transition: transform 180ms ease, background-color 180ms ease;
}

.policy-topbar__link:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, 0.96);
}

.policy-hero-card,
.policy-document {
    border: 1px solid var(--border);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
}

.policy-hero-card {
    margin-bottom: 1.4rem;
    padding: 1.8rem 1.9rem;
    background:
        linear-gradient(135deg, rgba(10, 43, 92, 0.05), rgba(255, 90, 0, 0.06)),
        rgba(255, 255, 255, 0.96);
}

.policy-heading {
    margin-bottom: 0;
}

.policy-heading h1 {
    font-family: 'Prata', Georgia, serif;
    font-size: clamp(2rem, 4vw, 3.6rem);
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 1.08;
    text-wrap: balance;
}

.policy-document {
    position: relative;
    overflow: hidden;
}

.policy-document::before {
    content: '';
    position: absolute;
    inset: 0 auto 0 0;
    width: 6px;
    background: linear-gradient(180deg, var(--surface-dark), var(--accent));
}

.policy-document__body {
    padding: 2rem 2rem 2rem 2.25rem;
    color: var(--text);
    font-size: 1rem;
    line-height: 1.9;
    white-space: pre-line;
    overflow-wrap: anywhere;
}

.policy-document__body a {
    color: var(--surface-dark);
    font-weight: 700;
}

.cookie-banner {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 1100;
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: min(28rem, calc(100vw - 2rem));
    padding: 0.9rem 1rem;
    border: 1px solid rgba(10, 43, 92, 0.12);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 18px 42px rgba(10, 43, 92, 0.14);
    backdrop-filter: blur(12px);
}

.cookie-banner[hidden] {
    display: none;
}

.cookie-banner__text {
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.45;
}

.cookie-banner__link {
    color: var(--accent-deep) !important;
    font-weight: 800;
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 0.18em;
    border-radius: 0.35rem;
    background: rgba(255, 90, 0, 0.12);
    box-shadow: inset 0 -0.58em rgba(255, 90, 0, 0.12);
    transition: color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.cookie-banner__link:hover {
    color: var(--accent) !important;
    background: rgba(255, 90, 0, 0.18);
    box-shadow: inset 0 -0.72em rgba(255, 90, 0, 0.18);
}

.cookie-banner__button {
    flex: 0 0 auto;
    min-width: 64px;
    min-height: 40px;
    padding: 0.7rem 1rem;
    border: none;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    font-weight: 800;
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
    box-shadow: 0 12px 24px rgba(255, 90, 0, 0.22);
}

.cookie-banner__button:hover {
    transform: translateY(-1px);
    background: var(--accent-deep);
}

.back-to-top {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 1050;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.4rem;
    height: 3.4rem;
    border: 1px solid rgba(10, 43, 92, 0.12);
    border-radius: 50%;
    background: rgba(10, 43, 92, 0.92);
    box-shadow: 0 18px 36px rgba(10, 43, 92, 0.18);
    color: #fff;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition:
        opacity 180ms ease,
        visibility 180ms ease,
        transform 180ms ease,
        background-color 180ms ease,
        box-shadow 180ms ease;
}

.back-to-top span {
    font-size: 1.35rem;
    line-height: 1;
}

.back-to-top:hover {
    background: var(--accent);
    box-shadow: 0 18px 34px rgba(255, 90, 0, 0.28);
    transform: translateY(-2px);
}

.back-to-top:focus-visible {
    outline: none;
    box-shadow:
        0 0 0 4px rgba(255, 90, 0, 0.2),
        0 18px 34px rgba(10, 43, 92, 0.18);
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.cookie-banner:not([hidden]) ~ .back-to-top {
    bottom: 7.25rem;
}

.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 420ms ease, transform 420ms ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 1180px) {
    .hero-grid,
    .manufacturer-hero,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .advantages-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .equipment-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .advantages-stats {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .advantages-footer {
        grid-template-columns: 1fr;
    }

    .service-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .manufacturer-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 940px) {
    .nav-burger {
        display: inline-flex;
    }

    .nav-menu {
        position: fixed;
        top: 1rem;
        right: 1rem;
        width: min(21rem, calc(100vw - 2rem));
        padding: 4.8rem 1rem 1rem;
        border: 1px solid var(--border);
        border-radius: 26px;
        background: rgba(255, 255, 255, 0.98);
        box-shadow: var(--shadow);
        transform: translateX(calc(100% + 2rem));
        transition: transform 220ms ease;
    }

    body.nav-open .nav-menu {
        transform: translateX(0);
    }

    .nav-menu ul {
        flex-direction: column;
        align-items: stretch;
    }

    .nav-link {
        justify-content: flex-start;
        border-radius: 16px;
    }

    .brand-mark {
        max-width: 22rem;
    }

    .service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .hero-grid,
    .hero-visual {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
    }

    .hero-copy {
        padding-top: 1rem;
        width: 100%;
        max-width: 100%;
    }

    .hero-trust,
    .advantages-grid,
    .advantages-stats,
    .equipment-grid,
    .service-grid,
    .project-case-grid,
    .compliance-grid,
    .manufacturer-grid,
    .manufacturer-stats {
        grid-template-columns: 1fr;
    }

    .hero-panel--stats {
        grid-template-columns: 1fr;
    }

    .site-footer__inner {
        flex-direction: column;
    }

    .site-footer__meta {
        text-align: left;
    }

    .advantage-stat + .advantage-stat {
        border-left: none;
        border-top: 1px solid rgba(10, 43, 92, 0.12);
    }

    .equipment-card__media {
        aspect-ratio: 1.3 / 1;
    }

    .advantages-region {
        grid-template-columns: 1fr;
    }

    .advantages-region__map {
        min-height: 10rem;
    }

    .advantages-partners {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .advantages-partners__divider {
        width: 100%;
        height: 1px;
    }

    .cookie-banner {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
        flex-direction: column;
        align-items: stretch;
        gap: 0.8rem;
        max-width: none;
    }

    .cookie-banner__button {
        width: 100%;
    }

    .cookie-banner:not([hidden]) ~ .back-to-top {
        bottom: 10.5rem;
    }

    .policy-topbar {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(calc(100% - 40px), var(--container));
    }

    .site-header {
        padding: 0.7rem 0;
    }

    .site-header__inner {
        position: relative;
        gap: 0.75rem;
        padding-right: 58px;
    }

    .brand-mark {
        max-width: 100%;
        min-width: 0;
    }

    .brand-mark__logo {
        width: 2.65rem;
        height: 2.65rem;
    }

    .nav-burger {
        display: inline-flex !important;
        position: absolute;
        top: 50%;
        right: 0;
        z-index: 1002;
        transform: translateY(-50%);
        visibility: visible;
        opacity: 1;
    }

    .brand-mark__title {
        font-size: 0.92rem;
        line-height: 1.15;
    }

    .brand-mark__subtitle {
        display: none;
    }

    .hero-section {
        padding-top: 2.2rem;
    }

    .section {
        padding: 4.4rem 0;
    }

    .hero-copy h1 {
        font-size: 1.95rem;
        line-height: 1.08;
        max-width: 100%;
        text-wrap: wrap;
        word-break: break-word;
    }

    .eyebrow {
        max-width: 100%;
        line-height: 1.45;
        white-space: normal;
    }

    .hero-title-line {
        display: block;
    }

    .hero-lead,
    .section-heading p,
    .contact-copy > p:not(.eyebrow) {
        font-size: 0.98rem;
        max-width: 100%;
    }

    .section-heading h2 {
        font-size: 2rem;
        line-height: 1.12;
    }

    .section-heading--center {
        margin-bottom: 2rem;
    }

    .section-heading--center p:last-child {
        font-size: 0.98rem;
    }

    .equipment-card__content {
        padding: 2.9rem 1.15rem 1.3rem;
    }

    .equipment-card__content h3 {
        font-size: 0.95rem;
    }

    .equipment-card__content > p,
    .equipment-list li {
        font-size: 0.9rem;
    }

    .advantage-card {
        min-height: auto;
        padding: 1.4rem 1.1rem 1.25rem;
    }

    .advantage-card__icon {
        width: 5.3rem;
        height: 5.3rem;
        margin-bottom: 1rem;
    }

    .advantage-card h3 {
        font-size: 0.94rem;
    }

    .advantage-card p,
    .advantage-stat p,
    .advantages-partners__brand p,
    .advantages-region__copy p {
        font-size: 0.92rem;
    }

    .advantage-stat {
        padding: 1.3rem 1.15rem;
    }

    .advantage-stat__value {
        font-size: 1.7rem;
    }

    .advantages-region__copy,
    .advantages-partners {
        padding: 1.35rem;
    }

    .advantages-region__copy h3 {
        font-size: 1.45rem;
    }

    .hero-panel--primary {
        min-height: 22rem;
    }

    .projects-slider {
        aspect-ratio: 4 / 3.6;
    }

    .projects-slider-btn {
        width: 42px;
        height: 42px;
        font-size: 1.5rem;
    }

    .contact-form-card,
    .contact-panel,
    .surface-card,
    .project-case {
        padding: 1.25rem;
    }

    .policy-hero-card,
    .policy-document__body {
        padding: 1.3rem;
    }

    .policy-document__body {
        padding-left: 1.45rem;
        font-size: 0.95rem;
        line-height: 1.8;
    }

    .policy-heading h1 {
        font-size: 1.9rem;
        line-height: 1.12;
    }

    .hero-actions {
        gap: 0.8rem;
    }

    .cta-button,
    .secondary-button {
        width: 100%;
    }

    .certificates-table,
    .certificates-table thead,
    .certificates-table tbody,
    .certificates-table tr,
    .certificates-table th,
    .certificates-table td {
        display: block;
    }

    .certificates-table thead {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
    }

    .certificates-table tbody {
        display: grid;
        gap: 1rem;
        padding: 1rem;
    }

    .certificates-table tr {
        padding: 1rem;
        border: 1px solid rgba(10, 43, 92, 0.08);
        border-radius: var(--radius-md);
        background: rgba(10, 43, 92, 0.03);
    }

    .certificates-table td {
        padding: 0;
        margin-bottom: 0.7rem;
    }

    .certificates-table td:last-child {
        margin-bottom: 0;
    }

    .certificates-table td::before {
        content: attr(data-label);
        display: block;
        margin-bottom: 0.3rem;
        color: var(--text);
        font-size: 0.8rem;
        font-weight: 800;
        letter-spacing: 0.08em;
        text-transform: uppercase;
    }

    .form-group input,
    .form-group textarea {
        font-size: 16px;
    }

    .back-to-top {
        right: 1rem;
        bottom: 1rem;
        width: 3.15rem;
        height: 3.15rem;
    }

    .back-to-top span {
        font-size: 1.2rem;
    }

    .cookie-banner:not([hidden]) ~ .back-to-top {
        right: 1rem;
        bottom: 11.75rem;
    }
}