@font-face {
    font-family: 'Instrument Serif';
    src: url('../fonts/instrument-serif-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SUSE';
    src: url('../fonts/suse-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SUSE';
    src: url('../fonts/suse-500.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SUSE';
    src: url('../fonts/suse-600.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

:root {
    --text-partner: #194b47;
}

.header__nav-links a:hover {
    color: var(--text-primary);
}

.header__actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.lang-switch {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
    background: rgba(105, 105, 105, 0.15);
    border: none;
    border-radius: var(--radius-img-sm);
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
}

.lang-switch:hover {
    background: rgba(105, 105, 105, 0.25);
    color: var(--text-primary);
}

/* Utility bar hover (layout je v base.css) */
.utility-bar__item:hover { color: #fff; }

@keyframes hero-fade-in {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero__title {
    animation: hero-fade-in 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero__about {
    animation: hero-fade-in 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.15s both;
}

.div-card {
    transition: opacity 0.3s;
}

.div-card__image img {
    will-change: transform;
}

.div-card:hover .div-card__image img {
    transform: scale(1.05);
}

.div-card__name {
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 1.25rem;
    line-height: 1;
}

.div-card__desc {
    font-family: var(--font-main);
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.3;
    color: #fff;
    margin-top: 0.5rem;
}

.div-card__cta {
    font-family: var(--font-serif);
    font-weight: 400;
    font-style: normal;
    font-size: 2rem;
    line-height: 1.15;
    color: #fff;
    margin-top: auto;
    padding-top: 15px;
    margin-right: -200px;
}

.div-card__cta::after {
    content: '';
    display: inline-block;
    width: 40px;
    height: 10px;
    margin-left: 10px;
    vertical-align: middle;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='10' viewBox='0 0 40 10'%3E%3Cline x1='0' y1='5' x2='32' y2='5' stroke='rgba(255,255,255,0.5)' stroke-width='1.5'/%3E%3Cpolygon points='30,1 40,5 30,9' fill='rgba(255,255,255,0.5)'/%3E%3C/svg%3E") no-repeat;
    background-size: contain;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.div-card:hover .div-card__cta::after {
    animation: arrow-slide 0.5s ease;
}

@keyframes arrow-slide {
    0% { transform: translateX(-15px); opacity: 0; }
    100% { transform: translateX(0); opacity: 1; }
}

.div-card__image {
    flex-shrink: 0;
    overflow: hidden;
    align-self: stretch;
}

.div-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.div-card--energy {
    grid-column: 1;
    grid-row: 1 / 7;
    border-radius: var(--radius-card);
}

.div-card--energy .div-card__content {
    border-radius: calc(var(--radius-card) - var(--card-pad));
}

.div-card--energy .div-card__image {
    width: 300px;
    border-radius: var(--radius-img-sm) calc(var(--radius-card) - var(--card-pad)) calc(var(--radius-card) - var(--card-pad)) var(--radius-img-sm);
}

.div-card--power {
    grid-column: 2;
    grid-row: 1 / 5;
    border-radius: var(--radius-card-sm) var(--radius-card) var(--radius-card) var(--radius-card);
}

.div-card--power .div-card__content {
    border-radius: var(--radius-img-sm) var(--radius-img-sm) var(--radius-img-sm) calc(var(--radius-card) - var(--card-pad));
}

.div-card--projekt {
    grid-column: 2;
    grid-row: 5 / 9;
    border-radius: var(--radius-card-sm) var(--radius-card) var(--radius-card) var(--radius-card);
}

.div-card--projekt .div-card__content {
    border-radius: var(--radius-img-sm) var(--radius-img-sm) var(--radius-img-sm) calc(var(--radius-card) - var(--card-pad));
}

.div-card--servis {
    grid-column: 2;
    grid-row: 9 / 13;
    border-radius: var(--radius-card);
}

.div-card--aero {
    grid-column: 1;
    grid-row: 10 / 13;
    border-radius: var(--radius-card);
}

.div-card--power .div-card__image,
.div-card--projekt .div-card__image,
.div-card--servis .div-card__image {
    width: 200px;
    border-radius: var(--radius-img-sm) calc(var(--radius-card) - var(--card-pad)) calc(var(--radius-card) - var(--card-pad)) var(--radius-img-sm);
}

.div-card--aero .div-card__image {
    width: 300px;
    border-radius: var(--radius-img-sm) calc(var(--radius-card) - var(--card-pad)) calc(var(--radius-card) - var(--card-pad)) var(--radius-img-sm);
}

.div-card--zastineno {
    grid-column: 1;
    grid-row: 7 / 10;
    border-radius: var(--radius-card);
}

.div-card--zastineno .div-card__content {
    justify-content: flex-start;
    border-radius: calc(var(--radius-card) - var(--card-pad));
}

.div-card__logo {
    height: 29px;
    width: auto;
    align-self: flex-start;
    filter: brightness(0) invert(1);
}

.div-card--energy .div-card__logo {
    height: 32px;
}

.div-card--power .div-card__logo {
    height: 30px;
}

.div-card--projekt .div-card__logo {
    height: 31px;
}

.div-card--zastineno .div-card__logo,
.div-card--servis .div-card__logo,
.div-card--aero .div-card__logo,
.div-card:not(.div-card--energy):not(.div-card--power):not(.div-card--projekt):not(.div-card--zastineno):not(.div-card--servis):not(.div-card--aero) .div-card__logo {
    height: 26px;
}

.div-card--zastineno .div-card__image {
    width: 300px;
    border-radius: var(--radius-img-sm) calc(var(--radius-card) - var(--card-pad)) calc(var(--radius-card) - var(--card-pad)) var(--radius-img-sm);
}

.div-card:not(.div-card--energy):not(.div-card--power):not(.div-card--projekt):not(.div-card--zastineno):not(.div-card--servis):not(.div-card--aero) {
    grid-column: 2;
    border-radius: var(--radius-card);
}

.div-card:not(.div-card--energy):not(.div-card--power):not(.div-card--projekt):not(.div-card--zastineno):not(.div-card--servis):not(.div-card--aero) .div-card__content {
    justify-content: flex-start;
    border-radius: calc(var(--radius-card) - var(--card-pad));
}

.div-card:not(.div-card--energy):not(.div-card--power):not(.div-card--projekt):not(.div-card--zastineno):not(.div-card--servis):not(.div-card--aero) .div-card__image {
    width: 200px;
    border-radius: var(--radius-img-sm) calc(var(--radius-card) - var(--card-pad)) calc(var(--radius-card) - var(--card-pad)) var(--radius-img-sm);
}

.div-card--servis .div-card__content,
.div-card--aero .div-card__content {
    justify-content: flex-start;
    border-radius: calc(var(--radius-card) - var(--card-pad));
}

.section-title {
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 1.5625rem;
    line-height: 1.2;
    color: var(--text-section);
    text-align: center;
    margin-bottom: 2.5rem;
}

/* ═══════════════════════════════════════════════════════════
   INVEST BANNER — CTA „Máte záměr realizovat nabíjecí stanici?"
   Dle Figma design: node 147:26 — obrázek vlevo přesahuje nad/pod
   ═══════════════════════════════════════════════════════════ */
.invest-banner {
    padding: 3rem 0;
}

.invest-banner__wrap {
    position: relative;
    padding-top: 53px;
    padding-bottom: 8px;
}

.invest-banner__image {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 42.73%;
    z-index: 2;
    pointer-events: none;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.invest-banner__wrap:hover .invest-banner__image {
    transform: translateY(-6px);
}

.invest-banner__image picture,
.invest-banner__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: bottom left;
}

.invest-banner__card {
    position: relative;
    background: #3c7137;
    border-radius: var(--radius-card-sm);
    margin-left: 0.62%;
    padding: 1.75rem 2rem 1.75rem 44%;
    min-height: 190px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    z-index: 1;
    overflow: hidden;
    transition: box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.invest-banner__wrap:hover .invest-banner__card {
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.invest-banner__card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.08) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
    z-index: 0;
}

.invest-banner__wrap:hover .invest-banner__card::before {
    transform: translateX(100%);
}

.invest-banner__text,
.invest-banner__cta {
    position: relative;
    z-index: 1;
}

.invest-banner__text {
    flex: 1;
    min-width: 0;
    color: #fff;
}

.invest-banner__title {
    font-family: var(--font-main);
    font-weight: 800;
    font-size: clamp(1.4rem, 2.6vw, 1.9375rem);
    line-height: 1.1;
    margin: 0 0 0.65rem;
    color: #fff;
}

.invest-banner__subtitle,
.invest-banner__contact {
    font-size: clamp(1rem, 1.55vw, 1.1875rem);
    font-weight: 400;
    line-height: 1.42;
    color: #fff;
    margin: 0 0 0.2rem;
}

.invest-banner__contact {
    margin-bottom: 0;
}

.invest-banner__phone {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 2px;
    margin-left: 0.25em;
    transition: text-underline-offset 0.25s ease, opacity 0.2s;
}

.invest-banner__phone:hover {
    text-underline-offset: 5px;
    opacity: 0.92;
}

.invest-banner__cta {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    background: #fff;
    color: #007d45;
    font-family: var(--font-main);
    font-weight: 400;
    font-size: clamp(1.1rem, 1.65vw, 1.375rem);
    padding: 0.8rem 1.75rem;
    border-radius: 64px;
    text-decoration: none;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.3s;
}

.invest-banner__cta:hover {
    transform: scale(1.04);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.invest-banner__cta-arrow {
    flex-shrink: 0;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.invest-banner__cta:hover .invest-banner__cta-arrow {
    transform: translateX(4px);
}

.gallery {
    padding: 4rem 0;
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.gallery__item {
    display: block;
    overflow: hidden;
    border-radius: var(--radius-card-sm);
    aspect-ratio: 16 / 10;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s;
}

.gallery__item:hover img {
    transform: scale(1.03);
}

.press {
    padding: 4rem 0;
}

.press__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.press-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-card-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}

.press-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.press-card__body {
    padding: 1.5rem;
}

.press-card__date {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
    display: block;
}

.press-card__title {
    font-size: 1.0625rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    color: var(--text-section);
}

.press-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-heading);
    margin-top: 0.8rem;
    transition: gap 0.2s;
}

.press-card:hover .press-card__link {
    gap: 0.5rem;
}

.partners {
    padding: 4rem 0;
}

.kaixentec {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 3rem;
}

.kaixentec__text {
    font-size: 1.0625rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-partner);
    max-width: 345px;
}

.kaixentec__logo {
    max-width: 450px;
    height: auto;
    flex-shrink: 0;
}

.partners__marquee {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: calc(2rem + 20px);
    padding: 10px 0;
}

.partners__row {
    overflow: hidden;
}

@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(var(--scroll-w)); }
}

@keyframes marquee-reverse {
    from { transform: translateX(var(--scroll-w)); }
    to   { transform: translateX(0); }
}

.partners__track {
    display: flex;
    align-items: center;
    gap: 60px;
    width: max-content;
}

.partners__track[data-running="1"] {
    will-change: transform;
    animation: marquee var(--marquee-dur, 50s) linear infinite;
}

.partners__track[data-running="1"][data-reverse="1"] {
    animation-name: marquee-reverse;
}

@media (hover: hover) {
    .partners__marquee:hover .partners__track[data-running="1"] {
        animation-play-state: paused;
    }
}

.partners__item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.partner-logo {
    height: 45px;
    max-width: 160px;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: filter 0.4s, opacity 0.4s;
}

.partner-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.servis-intro {
    padding: 3rem 0 1rem;
}
.servis-intro__text {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}
.servis-section {
    padding: 3rem 0;
}
.servis-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}
.servis-card {
    padding: 1.5rem;
    background: var(--bg-hero);
    border-radius: var(--radius-card);
}
.servis-card__name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 0.5rem;
}
.servis-card__desc {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-secondary);
}
@media (max-width: 1024px) {
    .servis-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
    .servis-grid { grid-template-columns: 1fr; }
}

.certifikace {
    background: var(--bg-hero);
    padding: 4rem 0 0;
    color: var(--text-primary);
    overflow: hidden;
}

.certifikace__heading {
    font-size: 1.25rem;
    font-weight: 400;
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 0.3rem;
}

.certifikace__subheading {
    font-size: 1.25rem;
    font-weight: 400;
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.iso-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
}

.iso-card {
    flex: 0 1 280px;
    padding: 1.5rem 0;
    position: relative;
}

.iso-card__code {
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-heading);
    margin-bottom: 0.4rem;
}

.iso-card__title {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.cert-viewport {
    position: relative;
    height: 320px;
    overflow: hidden;
    margin-top: 2rem;
}

.cert-stack {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 2rem;
}

.cert-page {
    display: block;
    width: 200px;
    flex-shrink: 0;
    margin-left: -40px;
    background: #fff;
    padding: 6px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), z-index 0s;
    cursor: pointer;
    position: relative;
    z-index: calc(10 - var(--ci));
}

.cert-page:first-child {
    margin-left: 0;
}

.cert-page:hover {
    transform: translateY(-24px) scale(1.03);
    z-index: 20;
}

.cert-page img {
    width: 100%;
    display: block;
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.88);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.25s;
    cursor: pointer;
}

.lightbox.active {
    opacity: 1;
}

.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 4px 40px rgba(0, 0, 0, 0.5);
}

.lightbox__close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    cursor: pointer;
    font-size: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    transition: background 0.2s;
}

.lightbox__close:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ── Info modal (Coming soon) ── */
.info-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.25s;
    padding: 1.5rem;
}

.info-modal.active {
    opacity: 1;
}

.info-modal__card {
    position: relative;
    background: #fff;
    color: #1e293b;
    border-radius: var(--card-radius, 16px);
    max-width: 460px;
    width: 100%;
    padding: 3rem 2rem 2rem;
    text-align: center;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.25);
    transform: translateY(8px);
    transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.info-modal.active .info-modal__card {
    transform: translateY(0);
}

.info-modal__close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 50%;
    color: #64748b;
    cursor: pointer;
    font-size: 1.5rem;
    line-height: 1;
    transition: background 0.2s, color 0.2s;
}

.info-modal__close:hover {
    background: rgba(0, 0, 0, 0.06);
    color: #1e293b;
}

.info-modal__icon {
    color: var(--color-primary, #03468f);
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
}

.info-modal__title {
    font-family: var(--font-heading, var(--font-main));
    font-weight: 700;
    font-size: 1.5rem;
    line-height: 1.2;
    margin: 0 0 0.75rem;
    color: #1e293b;
}

.info-modal__text {
    font-family: var(--font-main);
    font-size: 1rem;
    line-height: 1.5;
    color: #475569;
    margin: 0;
}

.footer {
    background: var(--bg-footer);
    padding: 4rem 0 2rem;
    color: #fff;
}

.footer__title {
    font-size: 1.5625rem;
    font-weight: 400;
    margin-bottom: 3rem;
    color: #fff;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 3rem;
    align-items: start;
}

.footer__logo {
    margin-bottom: 1rem;
    height: auto;
    max-width: 220px;
    filter: brightness(0) invert(1);
}
.footer__main-info { margin-bottom: 1rem; }
.footer__main-desc {
    font-size: 1rem;
    line-height: 1.47;
    color: rgba(255, 255, 255, 0.8);
}
.footer__main-desc--small {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.3rem;
}
.footer__main-contacts {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.footer__contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s;
}
.footer__contact-link:hover { color: #fff; }
.footer__cta-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 1.2rem;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    transition: opacity 0.2s;
}
.footer__cta-link:hover { opacity: 0.8; }

.footer__divisions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer__div-logo {
    height: 22px;
    width: auto;
    margin-bottom: 0.5rem;
    filter: brightness(0) invert(1);
}
.footer__div-logo--sm { height: 17px; }
.footer__div-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: #fff;
}

.footer__div-desc {
    font-size: 1rem;
    line-height: 1.47;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.4rem;
}

.footer__div-ico {
    font-size: 1rem;
    line-height: 1.47;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.6rem;
}

.footer__div-link {
    display: block;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.2s;
}

.footer__div-link:hover {
    color: #fff;
}

.footer__separator {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin: 2rem 0;
}

.footer__copyright {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.75);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease both;
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-item.revealed {
    opacity: 1;
    transform: translateY(0);
}

.div-card.reveal-item {
    transform: translateX(-30px);
}

.div-card.reveal-item:nth-child(even) {
    transform: translateX(30px);
}

.div-card.reveal-item.revealed {
    transform: translateX(0);
}

.partner-logo.reveal-item.revealed,
.partners__grid a.reveal-item.revealed {
    opacity: 1;
}
.partner-logo.reveal-item.revealed {
    opacity: 0.6;
}

.header--scrolled {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

@media (max-width: 1024px) {
    .hero__top {
        flex-direction: column;
        gap: 0;
        padding-bottom: 2rem;
    }

    .hero__about {
        max-width: 100%;
    }

    .divisions {
        grid-template-columns: 1fr 1fr;
    }

    .div-card--energy {
        min-height: 320px;
    }

    .div-card__cta {
        font-size: 1.8rem;
    }

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

    .kaixentec {
        flex-direction: column;
        text-align: center;
    }

    .kaixentec__logo {
        max-width: 400px;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .footer__divisions {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .iso-grid {
        gap: 2rem;
    }

    .cert-page {
        width: 150px;
        margin-left: -30px;
    }
}

@media (max-width: 767px) {
    .container {
        padding: 0 1.2rem;
    }

    /* Invest banner — stack on mobile */
    .invest-banner {
        padding: 2rem 0;
    }
    .invest-banner__wrap {
        padding-top: 0;
        padding-bottom: 0;
    }
    .invest-banner__card {
        margin: 0;
        padding: 1.75rem 1.5rem;
        flex-direction: column;
        align-items: stretch;
        gap: 1.25rem;
        min-height: 0;
    }
    .invest-banner__image {
        display: none;
    }
    .invest-banner__cta {
        justify-content: center;
        align-self: flex-start;
    }

    .header__inner {
        padding: 0 1.2rem;
        height: 60px;
    }

    .header__nav-links {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
        flex-direction: column;
        padding: 1rem 1.2rem;
        gap: 0;
        z-index: 100;
    }

    .header__nav-links.open {
        display: flex;
    }

    .header__nav-links a {
        padding: 0.8rem 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.06);
        display: block;
    }

    .header__nav-links li:last-child a {
        border-bottom: none;
    }

    .header__menu-btn {
        display: block;
    }

    .hero__bg {
        left: 10px;
        right: 10px;
        bottom: -20px;
        border-radius: var(--radius-img);
    }

    .hero__title {
        font-size: 2.5rem;
    }

    .divisions {
        grid-template-columns: 1fr;
        grid-template-rows: none;
        grid-auto-rows: auto;
        gap: 20px;
    }

    .div-card {
        flex-direction: row;
        border-radius: 30px;
        grid-column: 1;
        grid-row: auto;
        height: auto;
        min-height: 200px;
        padding: 10px;
    }

    .div-card--energy,
    .div-card--power,
    .div-card--projekt,
    .div-card--zastineno {
        grid-column: 1;
        grid-row: auto;
        height: auto;
    }

    .div-card__content {
        padding: 10px;
        border-radius: calc(var(--radius-card) - var(--card-pad));
    }

    .div-card__logo {
        height: 22px;
    }

    .div-card__desc {
        font-size: 1rem;
        line-height: 1.25;
        margin-top: 0.3rem;
    }

    .div-card__cta {
        font-size: 1.8rem;
        line-height: 1.15;
        padding-top: 20px;
    }

    .div-card__image {
        width: 35%;
        flex-shrink: 0;
        border-radius: var(--radius-img-sm) calc(var(--radius-card) - var(--card-pad)) calc(var(--radius-card) - var(--card-pad)) var(--radius-img-sm);
    }

    .div-card--energy .div-card__image,
    .div-card--power .div-card__image,
    .div-card--projekt .div-card__image,
    .div-card--zastineno .div-card__image {
        width: 35%;
    }

    .div-card--zastineno {
        height: auto;
        order: 10;
    }

    .div-card:not(.div-card--energy):not(.div-card--power):not(.div-card--projekt):not(.div-card--zastineno) {
        grid-column: 1;
        height: auto;
    }

    .div-card:not(.div-card--energy):not(.div-card--power):not(.div-card--projekt):not(.div-card--zastineno) .div-card__image {
        width: 35%;
    }

    .div-card__name {
        margin-bottom: 0.3rem;
    }

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

    .press__grid {
        grid-template-columns: 1fr;
    }

    .kaixentec__logo {
        max-width: 100%;
    }

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

    .footer__contact-link,
    .footer__cta-link,
    .footer__div-link {
        padding: 0.5rem 0;
        min-height: 44px;
    }

    .footer__main-contacts { gap: 0; }

    .partners__track {
        gap: 40px;
    }

    .partner-logo {
        height: 35px;
        max-width: 120px;
    }

    .iso-grid {
        flex-direction: column;
        gap: 1.5rem;
    }

    .iso-card {
        flex: none;
    }

    .cert-viewport {
        height: 220px;
    }

    .cert-page {
        width: 120px;
        margin-left: -25px;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 2rem;
    }

    .div-card__cta {
        font-size: 1.8rem;
    }

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

.header--contact {
    position: relative;
    background: var(--bg-footer);
}
.header--contact .header__logo-img {
    filter: brightness(0) invert(1);
}
.header--contact .header__nav-links a {
    color: rgba(255, 255, 255, 0.8);
}
.header--contact .header__nav-links a:hover {
    color: #fff;
}
.header--contact .lang-switch {
    color: rgba(255, 255, 255, 0.7);
}
.header--contact .header__menu-btn {
    color: #fff;
}

.contact-hero {
    background: var(--bg-footer);
    color: #fff;
    padding: 3rem 0 4rem;
}
.contact-hero__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 0.75rem;
}
.contact-hero__subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.75);
    max-width: 600px;
    margin: 0;
}

.contact-section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 1.5rem;
}

.contact-main {
    padding: 3rem 0;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}
.contact-companies { order: -1; }
.contact-form-wrap { order: 1; }

.contact-form-wrap {

}
.contact-form__field {
    margin-bottom: 1.25rem;
}
.contact-form__field label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}
.contact-form__input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: var(--font-main);
    border: 1px solid #d1d5db;
    border-radius: var(--radius-card-sm);
    background: #fff;
    color: var(--text-primary);
    transition: border-color 0.15s;
    box-sizing: border-box;
}
.contact-form__input:focus {
    outline: none;
    border-color: var(--bg-footer);
    box-shadow: 0 0 0 3px rgba(3, 70, 143, 0.1);
}
.contact-form__textarea {
    min-height: 150px;
    resize: vertical;
}
.contact-form__checkboxes {
    margin-bottom: 1.25rem;
    padding: 1rem 1.25rem;
    border: 1px solid #d1d5db;
    border-radius: var(--radius-card-sm);
}
.contact-form__checkboxes legend {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    padding: 0 0.35rem;
}
.contact-form__div-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}
@media (max-width: 600px) {
    .contact-form__div-grid {
        grid-template-columns: 1fr;
    }
}
.contact-form__div-card {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-card-sm);
    background: #f8f9fa;
    cursor: pointer;
    transition: background 0.2s;
}
.contact-form__div-card:hover {
    background: #f0f1f3;
}
.contact-form__div-card input[type="checkbox"] {
    width: 18px;
    height: 18px;
    min-width: 18px;
    margin-top: 0.15rem;
    accent-color: var(--div-accent, var(--bg-footer));
    cursor: pointer;
}
.contact-form__div-card:has(input:checked) {
    background: color-mix(in srgb, var(--div-accent) 8%, white);
}
.contact-form__div-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.contact-form__div-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--div-accent, var(--text-primary));
}
.contact-form__div-desc {
    font-size: 1rem;
    color: var(--text-secondary, #6b7280);
    line-height: 1.35;
}
.contact-form__submit {
    display: inline-block;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-main);
    color: #fff;
    background: var(--bg-footer);
    border: none;
    border-radius: var(--radius-card-sm);
    cursor: pointer;
    transition: opacity 0.15s;
}
.contact-form__submit:hover {
    opacity: 0.9;
}

.contact-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-card-sm);
    margin-bottom: 1.5rem;
    font-size: 1rem;
}
.contact-alert--success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}
.contact-alert--error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}
.contact-alert--error p {
    margin: 0 0 0.25rem;
}
.contact-alert--error p:last-child {
    margin-bottom: 0;
}

.contact-companies {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.contact-company {
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: var(--radius-card-sm);
    border: 1px solid #e2e8f0;
}
.contact-company__name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.75rem;
}
.contact-company__addr-block {
    margin-bottom: 0.5rem;
}
.contact-company__addr-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.contact-company__address {
    font-style: normal;
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.5;
}
.contact-company__details {
    margin-top: 0.75rem;
}
.contact-company__detail {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0.35rem 0;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.contact-company__hours {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 1rem;
    color: var(--text-secondary);
    margin-top: 0.75rem;
}
.contact-company__hours-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0.2rem 0 0;
}
.contact-company__detail a {
    color: var(--bg-footer);
    text-decoration: none;
}
.contact-company__detail a:hover {
    text-decoration: underline;
}
.contact-company__registry {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
    line-height: 1.5;
}

.contact-team {
    padding: 3rem 0;
    background: #f8fafc;
}
.team-general {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.75rem 2rem;
    background: var(--bg-footer);
    color: #fff;
    border-radius: var(--radius-card-sm);
    margin-bottom: 1.5rem;
}
.team-general__icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}
.team-general__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 0.35rem;
}
.team-general__desc {
    font-size: 1rem;
    color: rgba(255,255,255,0.8);
    margin: 0 0 0.75rem;
    line-height: 1.45;
}
.team-general__contacts {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
}
.team-general__link {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-family: inherit;
}
.team-general__link:hover {
    text-decoration: underline;
}
.team-general__divs {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.2);
}
.team-general__divs-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    margin: 0 0 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.team-general__divs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}
.team-general__div-email {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.5rem 0.75rem;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: calc(var(--radius-card-sm) / 2);
    cursor: pointer;
    transition: background 0.15s;
    color: #fff;
    font-family: inherit;
    text-align: left;
}
.team-general__div-email:hover {
    background: rgba(255,255,255,0.2);
}
.team-general__div-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: #fff;
}
.team-general__div-addr {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
    word-break: break-all;
}
@media (max-width: 767px) {
    .team-general {
        flex-direction: column;
        padding: 1.25rem;
        gap: 0.75rem;
    }
    .team-general__divs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 480px) {
    .team-general__divs-grid {
        grid-template-columns: 1fr;
    }
}
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.team-card {
    padding: 1.5rem;
    background: #fff;
    border-radius: var(--radius-card-sm);
    border: 1px solid #e2e8f0;
}
.team-card__initials {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-footer);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
}
.team-card__name {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.25rem;
}
.team-card__role {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0 0 0.75rem;
}
.team-card__contact {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.875rem;
    color: var(--bg-footer);
    text-decoration: none;
    margin-bottom: 0.3rem;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-family: inherit;
}
.team-card__contact:hover {
    text-decoration: underline;
}
.copy-toast {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(100%);
    background: var(--bg-footer, #03468f);
    color: #fff;
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-card-sm);
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0;
    transition: opacity 0.2s, transform 0.2s;
    z-index: 9999;
    pointer-events: none;
}
.copy-toast--visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

@media (max-width: 767px) {
    .contact-hero__title {
        font-size: 1.75rem;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .team-grid,
    .division-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) and (min-width: 768px) {
    .contact-grid {
        gap: 2rem;
    }
    .team-grid,
    .division-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.admin-fab {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 44px;
    height: 44px;
    background: #1e293b;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0.6;
    transition: opacity 0.2s;
}
.admin-fab:hover { opacity: 1; }