:root {
    --ink: #1e2a38;          /* tmavě modrošedá – texty, header */
    --ink-soft: #4a5a6a;
    --accent: #e07b28;       /* teplá oranžová – CTA, akcenty */
    --accent-dark: #c4671c;
    --green: #1e8e4d;
    --paper: #ffffff;
    --paper-alt: #f4f6f8;
    --line: #e3e8ed;
    --radius: 10px;
    --shadow: 0 2px 12px rgba(30, 42, 56, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.65;
    color: var(--ink);
    background-color: var(--paper);
}

/* ===== Header ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--ink);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.logo {
    color: white;
    text-decoration: none;
    font-size: 1.15rem;
    letter-spacing: 0.02em;
}

.logo strong {
    color: var(--accent);
}

.site-header nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    flex: 1;
}

.site-header nav a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    font-size: 0.95rem;
    transition: background-color 0.2s, color 0.2s;
}

.site-header nav a:hover {
    background-color: rgba(255, 255, 255, 0.12);
    color: white;
}

.header-phone {
    color: white;
    background-color: var(--accent);
    text-decoration: none;
    font-weight: 700;
    padding: 0.45rem 1rem;
    border-radius: 6px;
    white-space: nowrap;
    transition: background-color 0.2s;
}

.header-phone:hover {
    background-color: var(--accent-dark);
}

/* ===== Hero ===== */
.hero {
    background: linear-gradient(160deg, var(--ink) 0%, #2c3f55 60%, #35506e 100%);
    color: white;
    padding: 4.5rem 1.25rem 4rem;
    text-align: center;
}

.hero-inner {
    max-width: 760px;
    margin: 0 auto;
}

.hero-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero h1 {
    font-size: clamp(1.9rem, 5vw, 3rem);
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.hero-sub {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: 1.75rem;
}

.hero-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 2rem;
}

.badge {
    background-color: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 100px;
    padding: 0.35rem 1rem;
    font-size: 0.9rem;
}

.badge-green {
    background-color: rgba(46, 184, 106, 0.18);
    border-color: rgba(46, 184, 106, 0.6);
    color: #7ee2a8;
    font-weight: 600;
}

.hero-cta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-bottom: 1.1rem;
}

.hero-note {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
}

/* ===== Tlačítka ===== */
.btn {
    display: inline-block;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

.btn:active {
    transform: scale(0.98);
}

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

.btn-primary:hover {
    background-color: var(--accent-dark);
}

.btn-secondary {
    background-color: transparent;
    color: inherit;
    border: 2px solid currentColor;
}

.btn-block {
    display: block;
    text-align: center;
    width: 100%;
}

/* ===== Sekce ===== */
.section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 4rem 1.25rem;
}

.section-alt {
    max-width: none;
    background-color: var(--paper-alt);
}

.section-alt > * {
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

h2 {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-cta {
    text-align: center;
    margin-top: 2.5rem;
}

/* ===== Proč já ===== */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.feature {
    background-color: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.75rem;
    box-shadow: var(--shadow);
}

.feature-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.75rem;
}

.feature h3 {
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
}

.feature p {
    color: var(--ink-soft);
    font-size: 0.97rem;
}

/* ===== Služby ===== */
.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.service {
    background-color: var(--paper);
    border-left: 4px solid var(--accent);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 1.5rem 1.75rem;
    box-shadow: var(--shadow);
}

.service h3 {
    margin-bottom: 0.4rem;
}

.service p {
    color: var(--ink-soft);
    font-size: 0.97rem;
}

.services-note {
    text-align: center;
    margin-top: 2rem;
    color: var(--ink-soft);
}

/* ===== Galerie ===== */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    background-color: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.gallery-item img {
    width: 100%;
    height: 360px;
    object-fit: cover;
    display: block;
    cursor: zoom-in;
    transition: transform 0.25s;
}

.gallery-item img:hover {
    transform: scale(1.03);
}

.gallery-item figcaption {
    padding: 0.85rem 1rem;
    text-align: center;
    color: var(--ink-soft);
    font-size: 0.95rem;
}

/* ===== Recenze ===== */
.reviews {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.review {
    background-color: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.75rem;
    box-shadow: var(--shadow);
    font-style: italic;
}

.review footer {
    margin-top: 1rem;
    font-style: normal;
    font-weight: 600;
    color: var(--ink-soft);
    background: none;
    padding: 0;
}

.reviews-cta {
    text-align: center;
    max-width: 640px;
}

.reviews-cta p {
    margin-bottom: 1.25rem;
}

.reviews-ask {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    color: var(--ink-soft);
}

.reviews-ask a {
    color: var(--accent-dark);
    font-weight: 600;
}

/* ===== Kontakt ===== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-info,
.contact-form {
    background-color: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.contact-info h3,
.contact-form h3 {
    margin-bottom: 1.25rem;
}

.contact-info p {
    margin-bottom: 0.6rem;
}

.contact-hours {
    text-align: center;
    color: var(--ink-soft);
    font-size: 0.9rem;
    margin-top: 0.6rem;
}

.contact-info hr {
    border: none;
    border-top: 1px solid var(--line);
    margin: 1.5rem 0;
}

.contact-form label {
    display: block;
    font-weight: 600;
    margin: 1rem 0 0.3rem;
    font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    font: inherit;
    background-color: var(--paper-alt);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: 2px solid var(--accent);
    outline-offset: 0;
    border-color: transparent;
}

.contact-form button {
    margin-top: 1.5rem;
}

/* honeypot – skryté pole proti spamu */
.hp-field {
    position: absolute !important;
    left: -9999px !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

.form-success,
.form-error {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-success {
    background-color: #e3f5ea;
    color: var(--green);
}

.form-error {
    background-color: #fdeaea;
    color: #b3261e;
}

.map-container {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* ===== Lightbox ===== */
#lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

#lightbox-img {
    max-width: 92%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
}

.close-button {
    position: absolute;
    top: 16px;
    right: 24px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0 10px;
    transition: color 0.2s;
}

.close-button:hover {
    color: var(--accent);
}

/* ===== Mobilní lišta volání ===== */
.mobile-call-bar {
    display: none;
}

/* ===== Footer ===== */
footer {
    text-align: center;
    padding: 2rem 1.25rem;
    background-color: var(--ink);
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
}

/* ===== Mobil ===== */
@media (max-width: 768px) {
    .header-inner {
        justify-content: center;
        text-align: center;
    }

    .site-header nav {
        justify-content: center;
        order: 3;
        flex-basis: 100%;
    }

    .hero {
        padding: 3rem 1.25rem;
    }

    .section {
        padding: 3rem 1.25rem;
    }

    .gallery-item img {
        height: 280px;
    }

    /* pevná lišta volání dole – hlavní konverzní prvek na mobilu */
    .mobile-call-bar {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 90;
        background-color: var(--accent);
        color: white;
        text-decoration: none;
        font-weight: 700;
        font-size: 1.05rem;
        text-align: center;
        padding: 0.95rem 1rem;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
    }

    body {
        padding-bottom: 56px; /* místo pro lištu volání */
    }
}