/* Jednotlivé sekce úvodní stránky */

/* Úvodní fotografie a hlavní sdělení */
.hero__stage {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    color: var(--color-on-dark);
    background-color: var(--color-dark-deep);
}

.hero__figure {
    position: absolute;
    z-index: -1;
    inset: 0;
}

.hero__figure::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgb(12 25 35 / 90%), rgb(12 25 35 / 68%)), linear-gradient(0deg, rgb(12 25 35 / 60%), transparent 45%);
}

.hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 60% center;
}

/* Video leží nad fotografií (jeho prvním snímkem) a prolne se, až začne hrát */
.hero__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 60% center;
    opacity: 0;
    transition: opacity 1.2s ease;
}

.hero__video.is-playing {
    opacity: 1;
}

.hero__layout {
    display: grid;
    gap: var(--space-xl);
    padding-block: 3.5rem 2.5rem;
}

.hero__content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-lg);
    max-width: 46rem;
}

.hero__eyebrow {
    color: var(--color-button-bg);
    font-size: 0.625rem;
    letter-spacing: 0.16em;
}

.hero__eyebrow-line {
    width: 2.5rem;
    height: 1px;
    background-color: currentcolor;
}

.hero__title {
    max-width: 12ch;
    font-size: clamp(2.7rem, 1.7rem + 3.2vw, 4.75rem);
    line-height: 1.09;
    letter-spacing: -0.045em;
    color: var(--color-on-dark);
    text-wrap: initial;
}

.hero__highlight {
    display: block;
    color: var(--color-button-bg);
    word-spacing: 0.04em;
}

.hero__lead {
    max-width: 32rem;
    font-size: clamp(1rem, 0.92rem + 0.25vw, 1.125rem);
    line-height: 1.75;
    color: #dde2e6;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    width: 100%;
    margin-top: var(--space-xs);
}

.hero__assurance {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    color: var(--color-on-dark-muted);
}

.hero__assurance .icon {
    color: var(--color-button-bg);
}

.hero__project {
    display: none;
}

.hero__caption {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm) var(--space-lg);
    padding-block: 1.25rem;
    font-size: 0.5625rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-on-dark-muted);
    border-top: 1px solid var(--color-line-dark);
}

/* Označení AI obsahu – běžná velikost písma bez verzálek, aby bylo čitelné */
.hero__ai-note {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: var(--fs-label);
    letter-spacing: 0;
    text-transform: none;
    color: var(--color-on-dark);
}

.hero__ai-note .icon {
    font-size: 1rem;
    color: var(--color-button-bg);
}

.hero__facts {
    background-color: var(--color-surface-alt);
    border-bottom: 1px solid var(--color-line);
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-block: var(--space-lg);
    gap: var(--space-lg) var(--space-md);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-left: var(--space-md);
    border-left: 1px solid var(--color-line-strong);
}

.stat__value {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 1rem + 0.6vw, 1.75rem);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.04em;
    color: var(--color-ink);
}

.stat__mark {
    color: var(--color-accent-text);
}

.stat__label {
    font-size: 0.6875rem;
    color: var(--color-text);
}

@media (min-width: 768px) {
    .hero__layout {
        padding-block: 5rem 4.5rem;
    }

    .hero__title {
        max-width: 13ch;
    }

    .hero__eyebrow {
        font-size: var(--fs-eyebrow);
    }

    .hero__stats {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        padding-block: 2rem;
    }

    .stat {
        padding-left: var(--space-lg);
    }

    .stat__label {
        font-size: var(--fs-body-sm);
    }
}

@media (min-width: 1100px) {
    .hero__layout {
        grid-template-columns: minmax(0, 1fr) 17rem;
        align-items: end;
        min-height: 40rem;
        padding-block: 4.5rem;
    }

    .hero__figure::after {
        background: linear-gradient(90deg, rgb(12 25 35 / 94%), rgb(12 25 35 / 76%) 30%, rgb(12 25 35 / 18%) 67%, rgb(12 25 35 / 8%)), linear-gradient(0deg, rgb(12 25 35 / 60%), transparent 45%);
    }

    .hero__project {
        display: flex;
        flex-direction: column;
        gap: var(--space-md);
        padding: var(--space-lg);
        color: var(--color-on-dark);
        background-color: rgb(16 31 43 / 62%);
        border: 1px solid rgb(255 255 255 / 30%);
        border-top: 2px solid var(--color-button-bg);
        -webkit-backdrop-filter: blur(16px);
        backdrop-filter: blur(16px);
        transition: background-color var(--transition), transform var(--transition);
    }

    .hero__project:hover {
        background-color: rgb(16 31 43 / 85%);
        transform: translateY(-4px);
    }

    .hero__project-label {
        font-size: 0.5625rem;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        color: var(--color-button-bg);
    }

    .hero__project-title {
        font-family: var(--font-heading);
        font-size: 1.5rem;
        font-weight: 600;
        line-height: 1.4;
        letter-spacing: -0.025em;
    }

    .hero__project-link {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--space-md);
        padding-top: var(--space-md);
        font-size: var(--fs-label);
        border-top: 1px solid var(--color-line-dark);
    }

    .hero__project-link .icon {
        color: var(--color-button-bg);
    }
}

/* Představení společnosti */
.about__panel {
    gap: var(--space-xl);
}

.about__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.about__title {
    font-size: var(--fs-h2);
    line-height: 1.2;
    letter-spacing: -0.04em;
}

.about__lead {
    font-size: var(--fs-body-lg);
    font-weight: 600;
    color: var(--color-ink);
}

.about__values {
    gap: var(--space-lg);
    margin-top: var(--space-sm);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-line);
}

.value {
    display: grid;
    grid-template-columns: 2rem minmax(0, 1fr);
    gap: var(--space-xs) var(--space-sm);
}

.value .icon {
    grid-row: span 2;
    font-size: 1.75rem;
    color: var(--color-accent-text);
}

.value__title {
    font-size: 0.875rem;
    font-weight: 600;
}

.value__text {
    font-size: 0.75rem;
    line-height: 1.65;
}

.about__aside {
    position: relative;
    display: flex;
    flex-direction: column;
}

.about__figure {
    position: relative;
    overflow: hidden;
    aspect-ratio: 6 / 5;
    background-color: var(--color-surface-sunken);
    border-radius: var(--radius-sm);
}

.about__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about__image-caption {
    position: absolute;
    top: var(--space-lg);
    left: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: 0.625rem var(--space-md);
    font-size: var(--fs-label);
    font-weight: 600;
    color: var(--color-ink);
    background-color: rgb(255 255 255 / 92%);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.about__image-caption .icon {
    color: var(--color-accent-text);
}

.callout {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-top: -3rem;
    margin-left: var(--space-lg);
    padding: var(--space-lg);
    background-color: var(--color-dark);
    color: var(--color-on-dark-muted);
    border-left: 3px solid var(--color-accent);
    box-shadow: var(--shadow-float);
}

.callout .icon-box {
    color: var(--color-button-bg);
    background-color: transparent;
    border-color: var(--color-line-dark);
}

.callout__title {
    margin-bottom: var(--space-sm);
    font-size: var(--fs-h5);
    font-weight: 600;
    color: var(--color-on-dark);
}

.callout__text {
    font-size: var(--fs-body-sm);
}

@media (min-width: 640px) {
    .about__values {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .value {
        display: flex;
        flex-direction: column;
        gap: var(--space-sm);
    }
}

@media (min-width: 1024px) {
    .about__panel {
        grid-template-columns: 1fr 1.05fr;
        gap: 4rem;
    }

    .about__aside {
        grid-column: 1;
        grid-row: 1;
        padding-right: var(--space-lg);
    }

    .about__content {
        grid-column: 2;
    }

    .callout {
        margin-left: var(--space-xl);
        margin-right: calc(-1 * var(--space-lg));
    }
}

/* Přehled služeb */
.services {
    background-color: var(--color-surface-alt);
}

.services .section-header__group {
    max-width: 34rem;
}

.service {
    border-radius: var(--radius-sm);
    box-shadow: none;
}

.service .card__media {
    aspect-ratio: 16 / 11;
}

.service__number {
    position: absolute;
    z-index: 1;
    right: var(--space-md);
    top: var(--space-md);
    display: grid;
    place-items: center;
    width: 2.5rem;
    height: 2.5rem;
    font-family: var(--font-heading);
    font-size: var(--fs-label-lg);
    color: var(--color-on-dark);
    background-color: var(--color-dark);
    border: 1px solid var(--color-line-dark);
}

.service .card__body {
    padding: var(--space-lg);
    gap: 0.75rem;
}

.service .card__title {
    min-height: 2.6em;
    font-size: 1.3125rem;
    line-height: 1.3;
}

.service__kicker {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent-text);
}

.service .card__text {
    font-size: var(--fs-body-sm);
    line-height: 1.75;
}

.service .check-list {
    margin-top: var(--space-xs);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-line);
}

.service .card__footer {
    margin-top: auto;
    padding-top: var(--space-lg);
}

.service .text-link {
    justify-content: space-between;
    width: 100%;
    padding-top: var(--space-md);
    font-size: var(--fs-body-sm);
    border-top: 1px solid var(--color-line);
}

@media (min-width: 640px) and (max-width: 1023px) {
    .service {
        display: grid;
        grid-template-columns: 0.8fr 1.2fr;
    }

    .service .card__media {
        height: 100%;
        aspect-ratio: auto;
    }
}

/* Nákup a prodej nemovitostí je hlavní služba – větší karta přes celou šířku */
@media (min-width: 640px) {
    .service--featured .card__title {
        font-size: 1.625rem;
    }
}

@media (min-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .service--featured {
        grid-column: 1 / -1;
        display: grid;
        grid-template-columns: 1.15fr 1fr;
    }

    .service--featured .card__media {
        height: 100%;
        min-height: 26rem;
        aspect-ratio: auto;
    }

    .service--featured .card__title {
        min-height: 0;
        font-size: 1.875rem;
    }

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

/* Výzva mezi službami a projekty */
.project-invitation {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding-block: 3rem;
    color: var(--color-on-dark-muted);
    background-color: var(--color-dark);
    background-image: var(--pattern-blueprint);
    background-size: 4rem 4rem;
}

.project-invitation::after {
    content: "V";
    position: absolute;
    z-index: -1;
    top: -0.3em;
    right: 2%;
    font-family: var(--font-heading);
    font-size: 24rem;
    font-weight: 700;
    line-height: 1;
    color: rgb(255 255 255 / 3.5%);
    pointer-events: none;
}

.project-invitation__inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.project-invitation__copy {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.project-invitation .eyebrow {
    color: var(--color-button-bg);
}

.project-invitation h2 {
    font-size: clamp(1.75rem, 1.25rem + 1.5vw, 2.5rem);
    letter-spacing: -0.03em;
    line-height: 1.25;
    color: var(--color-on-dark);
}

.project-invitation__action {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-lg);
    font-size: var(--fs-body-sm);
}

@media (min-width: 768px) {
    .project-invitation {
        padding-block: var(--space-2xl);
    }

    .project-invitation__inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

/* Galerie realizací – mozaika na šířku a na výšku orientovaných fotografií */
.gallery {
    container-type: inline-size;
}

.gallery__grid {
    --gallery-columns: 1;
    --gallery-gap: var(--space-md);

    display: grid;
    grid-template-columns: repeat(var(--gallery-columns), minmax(0, 1fr));
    grid-auto-flow: dense;
    gap: var(--gallery-gap);
}

.gallery__figure {
    position: relative;
    height: 100%;
    overflow: hidden;
    border-radius: var(--radius-sm);
    background-color: var(--color-surface-sunken);
}

.gallery__image {
    width: 100%;
    height: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.gallery__item--wide .gallery__image {
    aspect-ratio: 3 / 2;
}

.gallery__caption {
    position: absolute;
    inset: auto 0 0;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    padding: var(--space-xl) var(--space-md) var(--space-md);
    font-size: var(--fs-body-sm);
    font-weight: 600;
    color: var(--color-on-dark);
    background: linear-gradient(to top, rgb(12 25 35 / 88%), rgb(12 25 35 / 0%));
}

.gallery__category {
    font-family: var(--font-heading);
    font-size: var(--fs-eyebrow);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-button-bg);
}

/* Od 480 px mají řádky pevnou výšku odvozenou od šířky sloupce,
   široké fotky zabírají dva sloupce a hustý tok zaplní mezery. */
@media (min-width: 480px) {
    .gallery__grid {
        --gallery-columns: 2;

        grid-auto-rows: 22rem;
        grid-auto-rows: calc((100cqi - (var(--gallery-columns) - 1) * var(--gallery-gap)) / var(--gallery-columns) * 1.1);
    }

    .gallery__item--wide {
        grid-column: span 2;
    }

    .gallery__image,
    .gallery__item--wide .gallery__image {
        aspect-ratio: auto;
    }
}

/* Při dvou sloupcích by lichá fotka na výšku nechala v posledním řádku díru */
@media (min-width: 480px) and (max-width: 1023px) {
    .gallery__item--wide-tablet {
        grid-column: span 2;
    }
}

@media (min-width: 1024px) {
    .gallery__grid {
        --gallery-columns: 3;
        --gallery-gap: var(--space-lg);
    }
}

/* Postup spolupráce */
.process {
    position: relative;
    color: var(--color-on-dark-muted);
    background-color: var(--color-dark);
    background-image: var(--pattern-blueprint);
    background-size: 5rem 5rem;
}

.process .eyebrow {
    color: var(--color-button-bg);
}

.process .section-header__title {
    color: var(--color-on-dark);
}

.process .section-header__lead {
    max-width: 36rem;
    font-size: var(--fs-body);
}

.steps {
    counter-reset: steps;
    gap: var(--space-xl);
}

.step {
    position: relative;
    align-items: flex-start;
    gap: var(--space-md);
    padding: 2rem 0 0;
    color: var(--color-on-dark-muted);
    background: transparent;
    border: 0;
    border-top: 1px solid var(--color-line-dark);
    border-radius: 0;
    box-shadow: none;
    counter-increment: steps;
}

.step::after {
    content: "0" counter(steps);
    position: absolute;
    top: 0.75rem;
    right: 0;
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 600;
    line-height: 1;
    color: rgb(255 255 255 / 8%);
}

.step .icon-box {
    width: 3rem;
    height: 3rem;
    color: var(--color-button-bg);
    background: transparent;
    border-color: var(--color-line-dark);
    border-radius: var(--radius-sm);
}

.step .icon {
    font-size: 1.5rem;
}

.step .eyebrow {
    margin-top: var(--space-sm);
}

.step__title {
    max-width: 16rem;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--color-on-dark);
}

.step > p:last-child {
    font-size: var(--fs-body-sm);
    line-height: 1.85;
}

/* Důvody pro spolupráci */
.feature {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-lg);
    border: 1px solid var(--color-line);
    border-top: 2px solid var(--color-accent);
    background-color: var(--color-surface-alt);
}

.feature__title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
}

.feature__text {
    font-size: var(--fs-body-sm);
    line-height: 1.8;
}

/* Recenze klientů */
.reviews {
    background-color: var(--color-review-surface);
    border-block: 1px solid var(--color-line);
}

.reviews__header,
.reviews__grid {
    max-width: 72rem;
    margin-inline: auto;
}

.reviews__lead {
    margin-top: var(--space-sm);
    font-size: var(--fs-body);
}

.reviews__platform {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    flex-shrink: 0;
    gap: 0.75rem;
    padding: 0.75rem var(--space-md);
    font-size: var(--fs-label-lg);
    color: var(--color-label);
    background-color: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-full);
}

.reviews__google-icon,
.testimonial__google-icon {
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
}

.reviews__grid {
    display: grid;
    gap: var(--space-lg);
}

.reviews__disclosure {
    max-width: 72rem;
    margin: 0 auto var(--space-lg);
    font-size: var(--fs-body-sm);
    line-height: 1.8;
}

.reviews__disclosure a {
    color: var(--color-accent-text);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.testimonial {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: var(--space-lg);
    background-color: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.testimonial__avatar {
    width: 2.75rem;
    height: 2.75rem;
    font-weight: 500;
    color: var(--color-surface);
    background-color: var(--color-review-avatar);
}

.testimonial__avatar--green {
    background-color: var(--color-review-avatar-green);
}

.testimonial__identity {
    flex: 1;
    min-width: 0;
}

.testimonial__name {
    display: block;
    font-size: var(--fs-label-lg);
    font-weight: 600;
    line-height: 1.5;
    color: var(--color-ink);
    overflow-wrap: anywhere;
}

.testimonial__meta {
    display: block;
    margin-top: 0.125rem;
    font-size: var(--fs-label);
    color: var(--color-muted);
}

.testimonial__rating {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: var(--space-lg);
}

.testimonial__stars {
    font-size: 1.25rem;
    line-height: 1;
    letter-spacing: 0.125em;
    color: var(--color-review-stars);
}

.testimonial__score {
    font-size: var(--fs-label);
    font-weight: 600;
    color: var(--color-text);
}

.testimonial__quote {
    flex: 1;
    margin-block: var(--space-md) var(--space-lg);
    font-size: var(--fs-body);
    line-height: 1.85;
    color: var(--color-label);
}

.testimonial__source {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    min-height: 2.75rem;
    padding-top: var(--space-md);
    font-size: var(--fs-label);
    font-weight: 600;
    color: var(--color-review-link);
    border-top: 1px solid var(--color-line);
    transition: color var(--transition-fast);
}

.testimonial__source:hover,
.testimonial__source:focus-visible {
    color: var(--color-review-link-hover);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.testimonial__source .icon {
    font-size: 1rem;
}

@media (min-width: 768px) {
    .reviews__platform {
        align-self: flex-end;
    }

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

    .testimonial {
        padding: 2rem;
    }
}

/* Kontakt */
.contact__panel {
    position: relative;
    isolation: isolate;
    display: grid;
    gap: var(--space-xl);
    padding: var(--space-lg);
    overflow: hidden;
    color: var(--color-on-dark-muted);
    background-color: var(--color-dark);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-float);
}

.contact__panel::before {
    content: "";
    position: absolute;
    z-index: -1;
    inset: 0;
    background: linear-gradient(var(--color-dark), rgb(19 35 48 / 78%)), url("../img/about-blueprint.jpg") center / cover;
}

.contact__intro {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    font-size: var(--fs-body-sm);
    line-height: 1.85;
}

.contact__intro .eyebrow {
    color: var(--color-button-bg);
}

.contact__title {
    font-size: var(--fs-h2);
    line-height: 1.25;
    letter-spacing: -0.04em;
    color: var(--color-on-dark);
}

.contact__channels {
    display: grid;
    gap: var(--space-md);
}

.contact-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding-block: var(--space-md);
    border-bottom: 1px solid var(--color-line-dark);
    transition: transform var(--transition-fast);
}

a.contact-card:hover {
    transform: translateX(4px);
}

.contact-card .icon-box {
    color: var(--color-button-bg);
    background-color: rgb(255 255 255 / 4%);
    border-color: var(--color-line-dark);
}

.contact-card__label {
    display: block;
    margin-bottom: var(--space-xs);
    font-size: var(--fs-label);
    color: var(--color-on-dark-muted);
}

.contact-card__value {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(0.9375rem, 0.8rem + 0.3vw, 1.125rem);
    font-weight: 600;
    color: var(--color-on-dark);
    overflow-wrap: anywhere;
}

@media (min-width: 640px) {
    .contact__channels {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: var(--space-md) var(--space-xl);
    }
}

@media (min-width: 768px) {
    .contact__panel {
        padding: var(--space-xl);
    }
}

@media (min-width: 1024px) {
    .contact__panel {
        grid-template-columns: 5fr 7fr;
        align-items: center;
        gap: 3rem;
    }
}

@media (min-width: 1280px) {
    .contact__panel {
        padding: 3rem;
    }
}