/* =============================================
   VESTODOLE — Main Stylesheet
   ============================================= */

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --cream:       #F7F3ED;
    --cream-dark:  #EDE6DA;
    --stone:       #9B8B7A;
    --wood:        #B07D3A;
    --wood-dark:   #8C6027;
    --dark:        #1E1A16;
    --text:        #3D3530;
    --text-light:  #7A6F66;
    --sage:        #6E7D6A;
    --white:       #FFFFFF;

    --nav-h:       80px;
    --section-pad: 110px;
    --container:   1200px;
    --radius:      3px;
    --tr:          0.3s ease;

    --serif: 'Playfair Display', Georgia, serif;
    --sans:  'Lato', system-ui, -apple-system, sans-serif;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--sans);
    color: var(--text);
    background: var(--cream);
    line-height: 1.75;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }

/* --- Typography helpers --- */
.section__label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--wood);
    margin-bottom: 0.9rem;
}

.section__title {
    font-family: var(--serif);
    font-size: clamp(2rem, 4vw, 2.9rem);
    font-weight: 400;
    color: var(--dark);
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.section__title em {
    font-style: italic;
    color: var(--wood);
}

.section__header {
    text-align: center;
    margin-bottom: 3rem;
}

/* --- Container --- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2rem;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.75rem;
    font-family: var(--sans);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: background var(--tr), color var(--tr), border-color var(--tr), transform 0.15s ease;
    white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
    background: var(--wood);
    color: var(--white);
    border-color: var(--wood);
}
.btn--primary:hover {
    background: var(--wood-dark);
    border-color: var(--wood-dark);
}

.btn--ghost {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.55);
}
.btn--ghost:hover {
    background: rgba(255,255,255,0.12);
    border-color: var(--white);
}

.btn--nav-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.55);
    padding: 0.55rem 1.25rem;
    font-size: 0.75rem;
}
.btn--nav-outline:hover {
    background: rgba(255,255,255,0.12);
    border-color: var(--white);
}

.nav.scrolled .btn--nav-outline {
    color: var(--wood);
    border-color: var(--wood);
}
.nav.scrolled .btn--nav-outline:hover {
    background: var(--wood);
    color: var(--white);
}

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

/* --- Section base --- */
.section { padding: var(--section-pad) 0; }

/* --- Fade-in animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   NAVIGATION
   ============================================= */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    transition: background var(--tr), box-shadow var(--tr);
}

.nav.scrolled {
    background: rgba(247, 243, 237, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 24px rgba(30, 26, 22, 0.09);
}

.nav__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-h);
    padding: 0 2rem;
    max-width: var(--container);
    margin: 0 auto;
}

.nav__left {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.nav__logo {
    display: flex;
    align-items: center;
}
.nav__logo-img {
    height: 72px;
    width: auto;
    filter: invert(1);
    transition: filter var(--tr);
}
.nav.scrolled .nav__logo-img { filter: none; }

.nav__links {
    display: flex;
    gap: 2.25rem;
}

.nav__links a {
    font-size: 0.77rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    white-space: nowrap;
    color: rgba(255,255,255,0.8);
    transition: color var(--tr);
    position: relative;
}

.nav__links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 1px;
    background: var(--wood);
    transition: width var(--tr);
}

.nav__links a:hover { color: var(--white); }
.nav__links a:hover::after { width: 100%; }

.nav.scrolled .nav__links a { color: var(--text-light); }
.nav.scrolled .nav__links a:hover { color: var(--dark); }

.nav__right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.nav__social {
    display: flex;
    gap: 0.6rem;
}

.nav__social-link {
    display: flex;
    align-items: center;
    color: rgba(255,255,255,0.65);
    transition: color var(--tr);
}
.nav__social-link:hover { color: var(--white); }
.nav.scrolled .nav__social-link { color: var(--text-light); }
.nav.scrolled .nav__social-link:hover { color: var(--dark); }

/* Hamburger */
.nav__hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav__hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--tr);
}
.nav.scrolled .nav__hamburger span { background: var(--dark); }

.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav__mobile {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 0 2rem;
    background: rgba(247, 243, 237, 0.98);
    backdrop-filter: blur(12px);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.nav__mobile.open {
    max-height: 520px;
    padding: 1.5rem 2rem 2rem;
    border-top: 1px solid var(--cream-dark);
}

.nav__mobile-link {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text);
    padding: 0.4rem 0;
}

.nav__mobile-cta {
    margin-top: 0.5rem;
    width: 100%;
}

.nav__mobile-social {
    display: flex;
    gap: 2rem;
    margin-top: 0.5rem;
}

.nav__mobile-social a {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--stone);
    transition: color var(--tr);
}
.nav__mobile-social a:hover { color: var(--wood); }

/* =============================================
   HERO
   ============================================= */
.hero {
    position: relative;
    height: 100vh;
    min-height: 620px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center 40%;
    transform: scale(1.06);
    opacity: 0;
    transition: transform 7s cubic-bezier(0.2, 0, 0, 1), opacity 0.6s ease;
}

.hero__bg.loaded { transform: scale(1); opacity: 1; }

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        160deg,
        rgba(15, 10, 5, 0.5) 0%,
        rgba(15, 10, 5, 0.3) 45%,
        rgba(15, 10, 5, 0.6) 100%
    );
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
    padding: 0 2rem;
    max-width: 820px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease 0.3s, transform 1s ease 0.3s;
}

.hero__content.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero__eyebrow {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.75);
    margin-bottom: 1.25rem;
}

.hero__title {
    font-family: var(--serif);
    font-size: clamp(4rem, 11vw, 9rem);
    font-weight: 400;
    letter-spacing: 0.04em;
    line-height: 1;
    margin-bottom: 1.25rem;
    text-shadow: 0 2px 30px rgba(0,0,0,0.25);
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 300;
    letter-spacing: 0.06em;
    color: rgba(255,255,255,0.88);
    margin-bottom: 2.75rem;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero__scroll {
    position: absolute;
    bottom: 2.25rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.5);
    z-index: 1;
    animation: heroScroll 2.2s ease-in-out infinite;
    transition: color var(--tr);
}
.hero__scroll:hover { color: rgba(255,255,255,0.85); }

@keyframes heroScroll {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.5; }
    50%       { transform: translateX(-50%) translateY(9px); opacity: 1; }
}

/* =============================================
   O NÁS
   ============================================= */
.o-nas { background: var(--white); }

.o-nas__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.o-nas__lead {
    font-size: 1.1rem;
    line-height: 1.85;
    color: var(--text);
    margin-bottom: 1.25rem;
}

.o-nas__body {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.o-nas__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 2.25rem;
}

.o-nas__feature {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.o-nas__feature-icon { color: var(--wood); }

.o-nas__images {
    position: relative;
    padding-bottom: 2.5rem;
}

.o-nas__img-main img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: 0 20px 60px rgba(30,26,22,0.12);
}

.o-nas__img-float {
    position: absolute;
    bottom: -2rem;
    right: -1.5rem;
    width: 55%;
    z-index: 1;
}

.o-nas__img-float img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 6px solid var(--white);
    box-shadow: 0 16px 50px rgba(30,26,22,0.18);
}

/* =============================================
   GALERIE
   ============================================= */
.galerie { background: var(--cream); }

.galerie__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 220px;
    gap: 5px;
    margin: 0 0 3rem;
}

.galerie__item {
    overflow: hidden;
    cursor: pointer;
    position: relative;
    background: var(--cream-dark);
}

.galerie__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.65s cubic-bezier(0.2, 0, 0, 1);
}

.galerie__item:hover img { transform: scale(1.06); }

/* Varied grid spans */
.galerie__item:nth-child(1)  { grid-column: span 2; grid-row: span 2; }
.galerie__item:nth-child(4)  { grid-column: span 2; }
.galerie__item:nth-child(7)  { grid-column: span 2; grid-row: span 2; }
.galerie__item:nth-child(10) { grid-column: span 2; }

.galerie__footer {
    text-align: center;
    padding-bottom: 1rem;
}

/* ── Styl galerie: Mřížka ── */
.galerie__grid[data-style="mrizka"] {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 270px;
    gap: 16px;
}

/* ── Styl galerie: Panorama ── */
.galerie__grid[data-style="panorama"] {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 350px;
    gap: 10px;
}

/* Reset nth-child span pro mřížku a panorama */
.galerie__grid[data-style="mrizka"] .galerie__item:nth-child(n),
.galerie__grid[data-style="panorama"] .galerie__item:nth-child(n) {
    grid-column: span 1;
    grid-row: span 1;
}

/* =============================================
   LIGHTBOX
   ============================================= */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(8, 6, 4, 0.96);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.lightbox.open { display: flex; }

.lightbox__img {
    max-width: 88vw;
    max-height: 86vh;
    object-fit: contain;
    border-radius: var(--radius);
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}

.lightbox__close {
    position: absolute;
    top: 1.25rem;
    right: 1.75rem;
    color: rgba(255,255,255,0.55);
    background: none;
    border: none;
    font-size: 2.25rem;
    cursor: pointer;
    transition: color var(--tr);
    line-height: 1;
    padding: 0.25rem;
}
.lightbox__close:hover { color: var(--white); }

.lightbox__prev,
.lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255,255,255,0.45);
    cursor: pointer;
    font-size: 3rem;
    padding: 1rem 1.5rem;
    transition: color var(--tr);
    line-height: 1;
    user-select: none;
}
.lightbox__prev { left: 0; }
.lightbox__next { right: 0; }
.lightbox__prev:hover,
.lightbox__next:hover { color: var(--white); }

/* =============================================
   PRONÁJEM
   ============================================= */
.pronajom { background: var(--offwhite, #f7f5f2); }

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

.pronajom__card {
    background: var(--white, #fff);
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 4px;
    padding: 2rem 2.5rem;
}

.pronajom__card--main {
    grid-column: 1 / -1;
}

.pronajom__card h3 {
    font-family: var(--serif);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 1rem;
}

.pronajom__card p {
    font-size: 0.95rem;
    line-height: 1.78;
    color: var(--stone);
    margin-bottom: 0.65rem;
}

.pronajom__card p:last-child { margin-bottom: 0; }

.pronajom__card a {
    color: var(--wood);
    text-decoration: underline;
}

.kontakt__maps-link {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--wood);
    text-decoration: none;
    border-bottom: 1px solid currentColor;
}

.kontakt__maps-link:hover { opacity: 0.75; }

@media (max-width: 768px) {
    .pronajom__grid { grid-template-columns: 1fr; }
}

/* =============================================
   REZERVACE
   ============================================= */
.rezervace { background: var(--white); }

.rezervace__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

.rezervace__lead {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.rezervace__info {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.rezervace__info-item h3 {
    font-family: var(--serif);
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--dark);
    margin-bottom: 0.35rem;
}

.rezervace__info-item p {
    font-size: 0.9rem;
    color: var(--text-light);
}

.rezervace__form-wrap {
    background: var(--cream);
    padding: 2.5rem;
    border-radius: calc(var(--radius) + 1px);
    border: 1px solid var(--cream-dark);
}

/* Form */
.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form__group { margin-bottom: 1.1rem; }

.form__group label {
    display: block;
    font-size: 0.73rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--stone);
    margin-bottom: 0.45rem;
}

.form__req { color: var(--wood); }

.form__group input,
.form__group textarea {
    width: 100%;
    padding: 0.7rem 0.95rem;
    border: 1.5px solid var(--cream-dark);
    border-radius: var(--radius);
    background: var(--white);
    font-family: var(--sans);
    font-size: 0.9375rem;
    color: var(--text);
    transition: border-color var(--tr), box-shadow var(--tr);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.form__group input::placeholder,
.form__group textarea::placeholder { color: #BDB3A9; }

.form__group input:focus,
.form__group textarea:focus {
    border-color: var(--wood);
    box-shadow: 0 0 0 3px rgba(176, 125, 58, 0.12);
}

.form__group textarea {
    resize: vertical;
    min-height: 110px;
}

.form__note {
    font-size: 0.75rem;
    color: var(--stone);
    margin-top: 0.9rem;
    text-align: center;
    line-height: 1.5;
}

.form__success {
    text-align: center;
    padding: 3rem 2rem;
}

.form__success-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: rgba(110, 125, 106, 0.15);
    color: var(--sage);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.form__success h3 {
    font-family: var(--serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.form__success p { color: var(--text-light); }

/* =============================================
   KONTAKT
   ============================================= */
.kontakt {
    background: var(--dark);
    color: var(--white);
}

.kontakt .section__title { color: var(--white); }

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

.kontakt__card {
    padding: 2.25rem 1.5rem;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: calc(var(--radius) + 1px);
    transition: border-color var(--tr), transform 0.25s ease;
}

.kontakt__card:hover {
    border-color: rgba(176, 125, 58, 0.4);
    transform: translateY(-3px);
}

.kontakt__icon {
    color: var(--wood);
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
}

.kontakt__card h3 {
    font-family: var(--serif);
    font-size: 0.95rem;
    font-weight: 400;
    color: rgba(255,255,255,0.55);
    margin-bottom: 0.5rem;
    letter-spacing: 0.03em;
}

.kontakt__card a,
.kontakt__card p {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.88);
    line-height: 1.7;
    transition: color var(--tr);
}

.kontakt__card a:hover { color: var(--wood); }

.kontakt__social {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    background: #0D0B08;
    padding: 1.75rem 0;
}

.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer__logo {
    font-family: var(--serif);
    font-size: 1.2rem;
    color: rgba(255,255,255,0.3);
}

.footer__copy {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.25);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    :root { --section-pad: 90px; }

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

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

    .o-nas__img-float {
        right: -0.75rem;
        width: 50%;
    }
}

@media (max-width: 860px) {
    .nav__links,
    .nav__right {
        display: none;
    }

    .nav__hamburger {
        display: flex;
    }

    .nav__mobile {
        display: flex;
    }

    .o-nas__grid,
    .rezervace__grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .o-nas__images {
        order: -1;
    }

    .o-nas__img-float {
        position: static;
        width: 70%;
        margin-left: auto;
        margin-top: -3.5rem;
    }

    .o-nas__img-float img {
        height: 180px;
    }

    .galerie__grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 190px;
    }

    .galerie__item:nth-child(7) {
        grid-column: span 1;
        grid-row: span 1;
    }

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

    .footer__inner {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 560px) {
    :root { --section-pad: 65px; }

    .hero__title { font-size: clamp(3.5rem, 16vw, 6rem); }

    .hero__actions {
        flex-direction: column;
        align-items: center;
    }

    .galerie__grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 155px;
    }

    .galerie__item:nth-child(1) {
        grid-column: span 2;
        grid-row: span 1;
    }

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

    .o-nas__features {
        grid-template-columns: 1fr;
    }

    .rezervace__form-wrap {
        padding: 1.5rem 1.25rem;
    }

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

    .lightbox {
        padding: 1rem;
    }

    .lightbox__prev { padding: 0.75rem 0.75rem; }
    .lightbox__next { padding: 0.75rem 0.75rem; }

    .galerie__grid[data-style="mrizka"] {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 180px;
    }
    .galerie__grid[data-style="panorama"] {
        grid-template-columns: 1fr;
        grid-auto-rows: 260px;
    }
}

@media (max-width: 1024px) {
    .galerie__grid[data-style="mrizka"] {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 220px;
    }
    .galerie__grid[data-style="panorama"] {
        grid-auto-rows: 300px;
    }
}