/* --- Základní proměnné a Reset --- */
:root {
    --primary: #E07A5F;
    --primary-hover: #D06346;
    --dark: #2B2D42;
    --light-bg: #F9F6F0;
    --white: #FFFFFF;
    --text-color: #4A4E69;
    --border-color: #E2E8F0;
    --font-heading: 'Marcellus', serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: #FFF;
    line-height: 1.6;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    color: var(--dark);
    font-weight: 400;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* --- Tlačítka --- */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-outline {
    border-color: var(--primary);
    color: var(--primary);
}

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

.btn-block {
    width: 100%;
}

/* --- Navigace --- */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--dark);
    letter-spacing: 1px;
}

.logo span {
    color: var(--primary);
}

.nav-menu {
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-menu a {
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--primary);
}

.btn-nav {
    padding: 8px 20px;
    background-color: var(--light-bg);
    border-radius: 20px;
}

/* --- Hero Sekce --- */
.hero {
    background-color: var(--light-bg);
    padding: 90px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.sub-title {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 600;
    display: block;
    margin-bottom: 10px;
}

.hero-content h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: #6c757d;
}

.hero-btns {
    display: flex;
    gap: 15px;
}

.img-wrapper img {
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

/* --- Sekce O nás --- */
.about {
    padding: 90px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image img {
    border-radius: 20px;
}

.about-content h2 {
    font-size: 2.3rem;
    margin-bottom: 20px;
}

.about-content p {
    margin-bottom: 15px;
}

.check-list {
    list-style: none;
    margin-top: 20px;
}

.check-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 10px;
    font-weight: 600;
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* --- Tvorba / Služby --- */
.services {
    background-color: var(--light-bg);
    padding: 90px 0;
}

.section-title {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px auto;
}

.section-title h2 {
    font-size: 2.3rem;
    margin-bottom: 10px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
}

.card-img img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.card-body {
    padding: 25px;
}

.card-body h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

/* --- Galerie --- */
.gallery {
    padding: 90px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.gallery-item {
    border-radius: 12px;
    overflow: hidden;
    height: 250px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

/* --- Kontakt --- */
.contact {
    background-color: var(--light-bg);
    padding: 90px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 2.3rem;
    margin-bottom: 20px;
}

.info-item {
    margin-top: 20px;
    font-size: 1.1rem;
}

.info-item strong {
    display: block;
    color: var(--dark);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-form-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

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

.alert {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 600;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
}

/* --- Patčka --- */
footer {
    background-color: var(--dark);
    color: #8D99AE;
    padding: 30px 0;
    text-align: center;
    font-size: 0.9rem;
}

footer strong {
    color: var(--white);
}

/* --- Responzivita (Mobily a Tablety) --- */
@media (max-width: 900px) {
    .hero-grid, .about-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    .nav-menu {
        display: none; /* Připraveno pro mobilní hamburger menu */
    }
}