/* ============================================================
   ZÁKLAD
============================================================ */

:root {

    --green: #183f30;
    --green-hover: #245b46;

    --cream: #f5f1e8;
    --cream-light: #faf8f3;

    --brown: #a27b52;

    --text: #1e211f;
    --text-light: #6c706d;

    --border: #ddd7cc;

    --white: #ffffff;

    --radius: 16px;

    --shadow:
        0 15px 40px rgba(0, 0, 0, 0.08);
}



* {
    box-sizing: border-box;
}



html {
    scroll-behavior: smooth;
}



body {

    margin: 0;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    background: var(--cream-light);

    color: var(--text);

    line-height: 1.6;

}



body.menu-open {
    overflow: hidden;
}



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



a {
    color: inherit;
}



.container {

    width: min(1180px, 90%);

    margin: auto;

}



.section {

    padding: 100px 0;

}



h1,
h2,
h3 {

    margin-top: 0;

    line-height: 1.15;

}



h1,
h2 {

    font-family:
        Georgia,
        "Times New Roman",
        serif;

}



h2 {

    font-size: clamp(
        2.3rem,
        4vw,
        3.5rem
    );

    margin-bottom: 20px;

}



.eyebrow {

    display: inline-block;

    margin-bottom: 12px;

    font-size: 0.78rem;

    font-weight: 700;

    letter-spacing: 0.14em;

    text-transform: uppercase;

    color: var(--green);

}



.eyebrow.light {
    color: #c9dbd2;
}



/* ============================================================
   HEADER
============================================================ */

.site-header {

    position: fixed;

    top: 0;
    left: 0;
    right: 0;

    z-index: 1000;

    background:
        rgba(250, 248, 243, 0.95);

    backdrop-filter: blur(12px);

    border-bottom:
        1px solid transparent;

    transition: 0.3s;

}



.site-header.scrolled {

    border-bottom-color:
        var(--border);

    box-shadow:
        0 5px 20px
        rgba(0, 0, 0, 0.05);

}



.header-inner {

    width: min(1300px, 92%);

    height: 82px;

    margin: auto;

    display: flex;

    align-items: center;

    justify-content: space-between;

}



.logo {

    display: flex;

    align-items: center;

    gap: 10px;

    text-decoration: none;

    font-family: Georgia, serif;

    font-size: 1.35rem;

    color: var(--green);

}



.logo strong {
    font-weight: 700;
}



.logo-icon {

    font-size: 1.7rem;

}



.main-nav {

    display: flex;

    align-items: center;

    gap: 30px;

}



.main-nav > a {

    text-decoration: none;

    font-size: 0.95rem;

    font-weight: 600;

}



.main-nav > a:not(.nav-button)::after {

    content: "";

    display: block;

    width: 0;

    height: 2px;

    margin-top: 5px;

    background: var(--green);

    transition: 0.25s;

}



.main-nav > a:hover::after {
    width: 100%;
}



.nav-button {

    padding: 12px 20px;

    border-radius: 8px;

    background: var(--green);

    color: white;

}



.menu-toggle {

    display: none;

    border: 0;

    background: none;

    cursor: pointer;

}



.menu-toggle span {

    display: block;

    width: 27px;

    height: 2px;

    margin: 6px 0;

    background: var(--green);

}



/* ============================================================
   HERO
============================================================ */

.hero {

    min-height: 750px;

    position: relative;

    display: flex;

    align-items: center;

    background-image:
        url("images/hero.webp");

    background-size: cover;

    background-position: center;

}



.hero-overlay {

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(246, 241, 231, 0.98) 0%,
            rgba(246, 241, 231, 0.94) 35%,
            rgba(246, 241, 231, 0.20) 67%,
            rgba(246, 241, 231, 0.03) 100%
        );

}



.hero-content {

    width: min(1300px, 88%);

    margin: auto;

    position: relative;

    z-index: 2;

    padding-top: 70px;

}



.hero-content h1 {

    max-width: 700px;

    margin-bottom: 25px;

    font-size:
        clamp(3rem, 6vw, 5.3rem);

}



.hero-content h1 span {
    color: var(--green);
}



.hero-content p {

    max-width: 560px;

    font-size: 1.1rem;

    color: #444a46;

}



.hero-buttons {

    display: flex;

    gap: 15px;

    margin-top: 35px;

}



.button {

    display: inline-flex;

    justify-content: center;

    align-items: center;

    min-height: 50px;

    padding: 0 25px;

    border: 0;

    border-radius: 8px;

    text-decoration: none;

    font-size: 0.95rem;

    font-weight: 700;

    cursor: pointer;

    transition: 0.25s;

}



.button-primary {

    background: var(--green);

    color: white;

}



.button-primary:hover {

    background: var(--green-hover);

    transform: translateY(-2px);

}



.button-secondary {

    border:
        1px solid
        var(--border);

    background: rgba(255,255,255,0.85);

}



.button-secondary:hover {

    background: white;

}



/* ============================================================
   BENEFITS
============================================================ */

.benefits {

    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    border-bottom:
        1px solid var(--border);

    background: white;

}



.benefit {

    padding: 34px;

    display: flex;

    gap: 15px;

    justify-content: center;

    border-right:
        1px solid var(--border);

}



.benefit:last-child {
    border-right: 0;
}



.benefit-icon {

    width: 50px;
    height: 50px;

    min-width: 50px;

    border-radius: 50%;

    display: grid;

    place-items: center;

    background: var(--cream);

    color: var(--green);

    font-size: 1.4rem;

}



.benefit strong {

    display: block;

    margin-bottom: 4px;

}



.benefit p {

    margin: 0;

    font-size: 0.85rem;

    color: var(--text-light);

}



/* ============================================================
   SECTION HEADER
============================================================ */

.section-header {

    display: flex;

    align-items: flex-end;

    justify-content: space-between;

    gap: 40px;

    margin-bottom: 45px;

}



.section-header > p {

    max-width: 450px;

    color: var(--text-light);

}



.section-header.centered {

    justify-content: center;

    text-align: center;

}



/* ============================================================
   SLUŽBY
============================================================ */

.services-grid {

    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 20px;

}



.service-card {

    padding: 35px;

    border:
        1px solid var(--border);

    border-radius: var(--radius);

    background: white;

    transition: 0.3s;

}



.service-card:hover {

    transform:
        translateY(-6px);

    box-shadow:
        var(--shadow);

    border-color:
        transparent;

}



.service-icon {

    width: 52px;

    height: 52px;

    margin-bottom: 30px;

    border-radius: 50%;

    display: grid;

    place-items: center;

    background: var(--cream);

    color: var(--green);

    font-weight: 700;

}



.service-card h3 {

    font-size: 1.25rem;

}



.service-card p {

    margin-bottom: 0;

    color:
        var(--text-light);

}



/* ============================================================
   GALERIE
============================================================ */

.gallery-section {

    background:
        #f2eee6;

}



.gallery-filters {

    display: flex;

    flex-wrap: wrap;

    gap: 10px;

    margin-bottom: 35px;

}



.filter-btn {

    padding: 10px 18px;

    border:
        1px solid var(--border);

    border-radius: 30px;

    background: transparent;

    color: var(--text);

    font-weight: 600;

    cursor: pointer;

    transition: 0.2s;

}



.filter-btn:hover {

    border-color: var(--green);

}



.filter-btn.active {

    background: var(--green);

    border-color: var(--green);

    color: white;

}



.gallery-grid {

    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 15px;

}



.gallery-item {

    position: relative;

    height: 280px;

    overflow: hidden;

    border-radius: 13px;

    cursor: pointer;

    background: #ddd;

    animation:
        galleryShow 0.3s ease;

}



.gallery-item:nth-child(5n + 1) {

    grid-column: span 2;

}



.gallery-item img {

    width: 100%;

    height: 100%;

    object-fit: cover;

    transition:
        transform 0.45s ease,
        filter 0.45s ease;

}



.gallery-item::after {

    content: "Zobrazit";

    position: absolute;

    inset: 0;

    display: grid;

    place-items: center;

    background:
        rgba(20, 52, 40, 0.55);

    color: white;

    font-weight: 700;

    opacity: 0;

    transition: 0.3s;

}



.gallery-item:hover::after {

    opacity: 1;

}



.gallery-item:hover img {

    transform:
        scale(1.07);

}



.gallery-item.hidden {

    display: none;

}



@keyframes galleryShow {

    from {

        opacity: 0;

        transform:
            translateY(10px);

    }

    to {

        opacity: 1;

        transform:
            translateY(0);

    }

}



/* ============================================================
   ABOUT
============================================================ */

.about-section {

    background: white;

}



.about-grid {

    display: grid;

    grid-template-columns:
        1fr 1fr;

    align-items: center;

    gap: 80px;

}



.about-content > p {

    max-width: 620px;

    color: var(--text-light);

}



.about-numbers {

    display: flex;

    gap: 45px;

    margin-top: 40px;

}



.about-numbers div {

    display: flex;

    flex-direction: column;

}



.about-numbers strong {

    font-family: Georgia, serif;

    color: var(--green);

    font-size: 2rem;

}



.about-numbers span {

    font-size: 0.85rem;

    color:
        var(--text-light);

}



.about-image {

    height: 540px;

    border-radius: 20px;

    overflow: hidden;

}



.about-image img {

    width: 100%;

    height: 100%;

    object-fit: cover;

}



/* ============================================================
   PROCESS
============================================================ */

.process-section {

    background:
        var(--cream);

}



.process-grid {

    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 20px;

}



.process-card {

    padding: 35px;

    background: white;

    border-radius:
        var(--radius);

}



.process-card span {

    display: inline-block;

    margin-bottom: 35px;

    font-family: Georgia, serif;

    font-size: 2.2rem;

    color: #b4a68f;

}



.process-card p {

    color:
        var(--text-light);

}



/* ============================================================
   CONTACT
============================================================ */

.contact-section {

    padding: 100px 0;

    background: var(--green);

    color: white;

}



.contact-grid {

    display: grid;

    grid-template-columns:
        0.8fr 1.2fr;

    gap: 80px;

    align-items: center;

}



.contact-info h2 {

    font-size:
        clamp(2.4rem, 4vw, 3.6rem);

}



.contact-info > p {

    color:
        rgba(255,255,255,0.7);

}



.contact-list {

    margin-top: 40px;

    display: flex;

    flex-direction: column;

    gap: 15px;

}



.contact-list > a,
.contact-list > div {

    display: flex;

    align-items: center;

    gap: 18px;

    text-decoration: none;

}



.contact-list > a > span,
.contact-list > div > span {

    width: 45px;
    height: 45px;

    display: grid;

    place-items: center;

    border-radius: 50%;

    background:
        rgba(255,255,255,0.1);

}



.contact-list small {

    display: block;

    color:
        rgba(255,255,255,0.6);

}



.contact-form {

    padding: 40px;

    border-radius: 20px;

    background: white;

    color: var(--text);

}



.form-row {

    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 15px;

}



.form-group {

    margin-bottom: 20px;

}



.form-group label {

    display: block;

    margin-bottom: 7px;

    font-size: 0.82rem;

    font-weight: 700;

}



.form-group input,
.form-group textarea,
.form-group select {

    width: 100%;

    padding: 14px 15px;

    border:
        1px solid var(--border);

    border-radius: 7px;

    font: inherit;

    outline: none;

}



.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {

    border-color: var(--green);

}



.form-group textarea {

    resize: vertical;

}



.form-button {
    width: 100%;
}



/* ============================================================
   FOOTER
============================================================ */

.footer {

    padding-top: 60px;

    background:
        #102d22;

    color: white;

}



.footer-grid {

    display: grid;

    grid-template-columns:
        2fr 1fr 1fr;

    gap: 50px;

}



.footer-grid > div {

    display: flex;

    flex-direction: column;

    align-items: flex-start;

    gap: 8px;

}



.footer-grid a {

    text-decoration: none;

    color:
        rgba(255,255,255,0.7);

}



.footer-grid span,
.footer-grid p {

    color:
        rgba(255,255,255,0.7);

}



.footer-logo {

    font-family: Georgia, serif;

    font-size: 1.5rem;

}



.footer-bottom {

    margin-top: 50px;

    padding: 20px 0;

    display: flex;

    justify-content: space-between;

    border-top:
        1px solid
        rgba(255,255,255,0.1);

    font-size: 0.8rem;

    color:
        rgba(255,255,255,0.5);

}



/* ============================================================
   LIGHTBOX
============================================================ */

.lightbox {

    position: fixed;

    inset: 0;

    z-index: 5000;

    display: none;

    align-items: center;

    justify-content: center;

    padding: 50px;

    background:
        rgba(0,0,0,0.92);

}



.lightbox.open {

    display: flex;

}



.lightbox img {

    max-width: 90%;

    max-height: 88vh;

    object-fit: contain;

    border-radius: 8px;

}



.lightbox-close {

    position: absolute;

    top: 20px;

    right: 30px;

    width: 50px;

    height: 50px;

    border: none;

    background: transparent;

    color: white;

    font-size: 3rem;

    cursor: pointer;

}



.lightbox-arrow {

    position: absolute;

    top: 50%;

    transform:
        translateY(-50%);

    border: none;

    background:
        rgba(255,255,255,0.1);

    color: white;

    width: 55px;

    height: 70px;

    font-size: 3rem;

    cursor: pointer;

    border-radius: 8px;

}



.lightbox-prev {
    left: 25px;
}



.lightbox-next {
    right: 25px;
}



.lightbox-counter {

    position: absolute;

    bottom: 20px;

    color: white;

    font-size: 0.9rem;

}



/* ============================================================
   TABLET
============================================================ */

@media (max-width: 1000px) {

    .services-grid {

        grid-template-columns:
            repeat(2, 1fr);

    }


    .gallery-grid {

        grid-template-columns:
            repeat(2, 1fr);

    }


    .gallery-item:nth-child(5n + 1) {
        grid-column: auto;
    }


    .benefits {

        grid-template-columns:
            repeat(2, 1fr);

    }


    .process-grid {

        grid-template-columns:
            repeat(2, 1fr);

    }


    .about-grid {

        grid-template-columns: 1fr;

        gap: 50px;

    }


    .contact-grid {

        grid-template-columns: 1fr;

    }

}



/* ============================================================
   MOBIL
============================================================ */

@media (max-width: 760px) {

    .section {
        padding: 75px 0;
    }


    .menu-toggle {
        display: block;
    }


    .main-nav {

        position: fixed;

        top: 82px;

        left: 0;
        right: 0;

        height:
            calc(100vh - 82px);

        padding: 40px;

        display: none;

        flex-direction: column;

        align-items: flex-start;

        background:
            var(--cream-light);

    }


    .main-nav.open {
        display: flex;
    }


    .main-nav a {

        font-size: 1.3rem;

    }


    .nav-button {
        width: 100%;
        text-align: center;
    }


    .hero {

        min-height: 700px;

        background-position: 65% center;

    }


    .hero-overlay {

        background:
            rgba(245, 241, 232, 0.88);

    }


    .hero-content {

        padding-top: 100px;

    }


    .hero-buttons {

        flex-direction: column;

        max-width: 280px;

    }


    .benefits {

        grid-template-columns: 1fr;

    }


    .benefit {

        justify-content: flex-start;

        border-right: 0;

        border-bottom:
            1px solid var(--border);

    }


    .section-header {

        flex-direction: column;

        align-items: flex-start;

        gap: 0;

    }


    .services-grid {

        grid-template-columns: 1fr;

    }


    .gallery-grid {

        grid-template-columns: 1fr;

    }


    .gallery-item {

        height: 280px;

    }


    .gallery-filters {

        overflow-x: auto;

        flex-wrap: nowrap;

        padding-bottom: 5px;

    }


    .filter-btn {

        white-space: nowrap;

    }


    .about-image {

        height: 400px;

    }


    .about-numbers {

        flex-wrap: wrap;

        gap: 25px;

    }


    .process-grid {

        grid-template-columns: 1fr;

    }


    .form-row {

        grid-template-columns: 1fr;

    }


    .contact-form {

        padding: 25px;

    }


    .footer-grid {

        grid-template-columns: 1fr;

    }


    .footer-bottom {

        flex-direction: column;

        gap: 5px;

    }


    .lightbox {

        padding: 15px;

    }


    .lightbox img {

        max-width: 100%;

    }


    .lightbox-arrow {

        width: 45px;

        height: 55px;

        font-size: 2rem;

    }


    .lightbox-prev {
        left: 8px;
    }


    .lightbox-next {
        right: 8px;
    }

}