/* Reset a základní styly */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Rezidence Mariánská — šedozelená / slate */
    --primary-dark: #1a2d42; /* Zimní noc - hluboká modrošedá */
    --primary-blue: #2e5077; /* Studená ocelová modrá */
    --primary-green: #1e3d5c; /* Temná modrošedá */
    --accent-sky: #5b9ec9; /* Ledová modrá - zimní obloha */
    --accent-ice: #a8cfe0; /* Světlá ledová */
    --snow-white: #f8f9fa;
    --text-dark: #1a1a1a;
    --text-gray: #4a4a4a;
    --text-light: #6b7280;

    /* Typografie */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    background: var(--snow-white);
}

img {
    opacity: 1;
    transition: opacity 0.3s ease-in;
}

img.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0.8;
    }
    to {
        opacity: 1;
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigace */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(30, 58, 76, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--primary-dark);
    font-weight: 600;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.nav-link-cta {
    background: var(--primary-blue);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
}

.nav-link-cta:hover {
    background: var(--primary-dark);
    color: white;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--primary-dark);
    transition: 0.3s;
}

/* Hero sekce */
.hero {
    position: relative;
    height: 88vh;
    margin-top: 70px;
    background: url('../images/hero.jpg') center top / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 0;
}

.hero-image {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    text-align: center;
    color: white;
    padding: 2rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 0.5rem;
}

.hero-claim {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-eyebrow {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.8;
    margin-bottom: 1rem;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.hero-cta-group .btn-secondary {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.7);
}

.hero-cta-group .btn-secondary:hover {
    background: white;
    color: var(--primary-blue);
    border-color: white;
}

.hero-stats {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 4rem;
    background: rgba(255, 255, 255, 0.95);
    padding: 2rem 3rem;
    border-radius: 8px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Tlačítka */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-blue);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 58, 76, 0.3);
}

.btn-secondary {
    background: white;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
    background: var(--primary-blue);
    color: white;
}

/* Sekce */
.section {
    padding: 6rem 0;
}

.section-dark {
    background: var(--primary-dark);
    color: white;
}

.section-light {
    background: #f1f5f9;
}

.section-value {
    background: linear-gradient(135deg, var(--primary-green), var(--primary-blue));
    color: white;
}

.section-contact {
    background: var(--snow-white);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: inherit;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.section-dark .section-subtitle {
    color: var(--accent-ice);
}

.text-center {
    text-align: center;
}

/* Intro */
.intro {
    background: white;
    padding: 4rem 0;
}

.intro-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.intro-text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-gray);
}

/* Split content */
.split-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.split-content.reverse {
    direction: rtl;
}

.split-content.reverse > * {
    direction: ltr;
}

.split-text h2 {
    margin-bottom: 1.5rem;
}

.split-text h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--primary-blue);
}

.split-text p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: var(--text-gray);
}

.split-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Grid layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.feature-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
}

.section-dark .feature-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}
.feature-icon img {
    height: 3rem;
    width: auto;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: inherit;
    opacity: 0.9;
}

/* Investice */
.invest-quote {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--primary-blue);
    border-left: 4px solid var(--primary-blue);
    padding: 1.25rem 2rem;
    margin: 2rem auto;
    max-width: 820px;
    background: white;
    border-radius: 0 8px 8px 0;
    line-height: 1.6;
}

.invest-card {
    background: white;
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}

.invest-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.invest-card p {
    line-height: 1.8;
    color: var(--text-gray);
}

.invest-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

.location-map {
    margin-top: 3rem;
    border-radius: 8px;
    overflow: hidden;
}

.location-map img {
    width: 100%;
    height: auto;
}

/* Apartmány */
.apartmany-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.apartman-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.apartman-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.apartman-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.apartman-info {
    padding: 2rem;
}

.apartman-info h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.cena-info {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

/* Wellness list */
.wellness-list {
    list-style: none;
    margin-top: 1.5rem;
}

.wellness-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #e5e7eb;
    color: var(--text-gray);
}

.wellness-list li:last-child {
    border-bottom: none;
}

.wellness-list strong {
    color: var(--primary-blue);
    font-weight: 600;
}

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

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 16/10;
}

@media (max-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item.gallery-hidden {
    display: none;
}

.gallery-more-wrap {
    text-align: center;
    margin-top: 2rem;
}

/* Value section */
.value-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.value-content p {
    font-size: 1.15rem;
    margin-bottom: 3rem;
    opacity: 0.95;
}

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

.value-point {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.value-point h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.value-point p {
    font-size: 0.95rem;
    opacity: 0.9;
    margin: 0;
}

/* Kontakt */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.contact-details {
    margin: 2rem 0;
}

.contact-item {
    padding: 1rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-item strong {
    display: block;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-item a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--primary-blue);
}

.contact-note {
    margin-top: 2rem;
    font-style: italic;
    color: var(--text-light);
}

.contact-form h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.contact-form button {
    width: 100%;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.footer p {
    opacity: 0.8;
}

/* Responzivita */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        display: none;
        z-index: 999;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem;
    }

    .split-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .grid-3,
    .value-points {
        grid-template-columns: 1fr;
    }

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

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

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .hero {
        height: auto;
        min-height: 65vh;
        background-position: center top;
        align-items: flex-start;
        padding-top: 2rem;
        padding-bottom: 2rem;
    }
    .hero-content {
        padding: 1.25rem;
    }
    .hero-title {
        font-size: 2.6rem;
        margin-bottom: 0.5rem;
    }
    .hero-eyebrow {
        font-size: 0.72rem;
        margin-bottom: 0.6rem;
    }
    .hero-claim {
        font-size: 1.05rem;
        margin-bottom: 1rem;
    }
    .hero-cta-group {
        margin-top: 1rem;
        gap: 0.6rem;
    }
    .hero-cta-group .btn-secondary {
        border-color: rgba(255,255,255,0.5);
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .section {
        padding: 3rem 0;
    }

    .section-title {
        font-size: 2rem;
    }
}

/* Nav logo link */
.nav-logo a {
    text-decoration: none;
    color: var(--primary-dark);
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
}

/* Stats bar (pod hero, ne přes něj) */
.stats-bar {
    background: white;
    border-bottom: 1px solid #e5e7eb;
    padding: 2rem 0;
}

.stats-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: #e5e7eb;
}

/* (hero styles defined above) */

/* Gallery overlay */
.gallery-item {
    position: relative;
    cursor: pointer;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(44, 95, 124, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.gallery-overlay span {
    color: white;
    font-size: 2.5rem;
    font-weight: 300;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    background: rgba(44, 95, 124, 0.5);
}

.gallery-item:hover .gallery-overlay span {
    opacity: 1;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    text-align: center;
}

.lightbox-content img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 4px;
    transition: opacity 0.15s;
}

/* Loading spinner */
.lightbox.loading .lightbox-content img {
    opacity: 0;
}

.lightbox-spinner {
    display: none;
    width: 44px;
    height: 44px;
    border: 3px solid rgba(255,255,255,0.2);
    border-top-color: rgba(255,255,255,0.85);
    border-radius: 50%;
    animation: lb-spin 0.7s linear infinite;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.lightbox.loading .lightbox-spinner {
    display: block;
}

@keyframes lb-spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

#lightboxCaption {
    display: none;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: fixed;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 3rem;
    line-height: 1;
    padding: 0.5rem;
    transition: opacity 0.2s;
    opacity: 0.8;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    opacity: 1;
}

.lightbox-close {
    top: 1.5rem;
    right: 2rem;
    font-size: 2.5rem;
}

.lightbox-prev {
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 4rem;
}

.lightbox-next {
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 4rem;
}

/* Footer links */
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: white;
}

/* Mobile fixes */
@media (max-width: 640px) {
    .stats-row {
        gap: 0;
        flex-wrap: wrap;
    }

    .stats-row .stat {
        flex: 1 1 30%;
        min-width: 80px;
        padding: 0.5rem 0.25rem;
        text-align: center;
    }

    .stat-divider {
        display: none;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .stat-label {
        font-size: 0.7rem;
    }

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

/* Apartment card links */
.apartman-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.apartman-card-link:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}

.apartman-detail-link {
    display: inline-block;
    margin-top: 0.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-blue);
    transition: color 0.2s;
}

.apartman-card-link:hover .apartman-detail-link {
    color: var(--primary-dark);
}

/* ── Standardy section ── */
.standards-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3rem;
    margin-top: 3rem;
    width: 100%;
}
.standards-category {
    background: white;
    border-radius: 10px;
    padding: 2rem 2.25rem;
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}
.standards-cat-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--accent-sky);
}
.standards-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.standards-list li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}
.std-icon {
    font-size: 1.25rem;
    line-height: 1.4;
    flex-shrink: 0;
    width: 1.75rem;
    text-align: center;
}
.standards-list li div {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.standards-list li strong {
    font-size: 0.95rem;
    color: var(--text-dark);
    font-weight: 600;
}
.standards-list li span {
    font-size: 0.85rem;
    color: var(--text-gray);
    line-height: 1.5;
}
@media (max-width: 768px) {
    .standards-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* ── Apartment status badges (central data) ── */
.badge-apt {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.82rem;
    font-weight: 600;
}
.badge-apt::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    display: block;
    flex-shrink: 0;
}
.badge-apt-dostupny {
    background: #e8f5e9;
    color: #2e7d32;
}
.badge-apt-dostupny::before { background: #43a047; }

.badge-apt-rezervovano {
    background: #fff3e0;
    color: #e65100;
}
.badge-apt-rezervovano::before { background: #fb8c00; }

.badge-apt-prodano {
    background: #f3f4f6;
    color: #6b7280;
}
.badge-apt-prodano::before { background: #9ca3af; }

/* ── Hero price badge ── */
.hero-price {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.4);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    padding: 0.4rem 1.25rem;
    border-radius: 24px;
    margin-top: 1.25rem;
    letter-spacing: 0.3px;
}

/* ── Investment model box ── */
.invest-model {
    background: #f0f7fb;
    border-left: 4px solid var(--primary-blue);
    border-radius: 6px;
    padding: 1rem 1.25rem;
    margin-top: 1rem;
    font-size: 0.9rem;
}
.invest-model-note {
    font-size: 0.78rem;
    color: var(--text-light);
    margin-top: 0.4rem;
}
.invest-list {
    list-style: none;
    padding: 0;
    margin: 0.75rem 0 0;
}
.invest-list li {
    padding: 0.25rem 0;
    padding-left: 1.25rem;
    position: relative;
    color: var(--text-gray);
    font-size: 0.92rem;
}
.invest-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: 700;
}
.invest-rating {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: #003580;
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
    padding: 0.2rem 0.7rem;
    border-radius: 4px;
    margin-top: 0.75rem;
}

/* ── FAQ section ── */
.faq-list {
    max-width: 800px;
    margin: 2.5rem auto 0;
    list-style: none;
    padding: 0;
}
.faq-item {
    border-bottom: 1px solid #e5e7eb;
}
.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 1.25rem 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-body);
}
.faq-question::after {
    content: '+';
    font-size: 1.4rem;
    font-weight: 300;
    flex-shrink: 0;
    color: var(--primary-blue);
    transition: transform 0.2s;
}
.faq-item.open .faq-question::after {
    transform: rotate(45deg);
}
.faq-answer {
    display: none;
    padding-bottom: 1.25rem;
    color: var(--text-gray);
    line-height: 1.7;
}
.faq-item.open .faq-answer {
    display: block;
}

/* ── Půdorysy (floorplans) ── */
.floorplan-section { padding-top: 0; }
.floorplan-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.75rem;
}
@media (max-width: 700px) {
    .floorplan-row { grid-template-columns: 1fr; }
}
.floorplan-box {
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    overflow: hidden;
    background: white;
}
.floorplan-box img {
    width: 100%;
    display: block;
}
.floorplan-clickable {
    cursor: zoom-in;
    transition: box-shadow 0.2s;
}
.floorplan-clickable:hover {
    box-shadow: 0 6px 24px rgba(30,58,76,0.18);
}
.floorplan-caption {
    padding: 0.7rem 1rem;
    font-size: 0.82rem;
    color: var(--text-light);
    text-align: center;
    border-top: 1px solid #f0f0f0;
}

/* ── Floorplan lightbox ── */
#fpLightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}
#fpLightbox.active { display: flex; }
#fpLightboxImg {
    max-width: 92vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
}
#fpLightboxClose {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    line-height: 1;
}
#fpLightboxPrev,
#fpLightboxNext {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.12);
    border: none;
    color: white;
    font-size: 2.5rem;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
#fpLightboxPrev { left: 1rem; }
#fpLightboxNext { right: 1rem; }