/* --- ZÁKLADNÍ STYLY (POUŽIJTE Z PŘEDCHOZÍHO KÓDU) --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Poppins', sans-serif; line-height: 1.6; background-color: #f4f7fa; color: #333; }
.container { width: 90%; max-width: 1200px; margin: 0 auto; padding: 20px 0; }

:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --accent-color: #28a745;
    --text-dark: #333;
    --text-light: #fff;
    --bg-light: #fff;
    --bg-dark: #1f2a38;
}

/* Header, Hero Section a Footer styly jsou stejné, zkráceno pro přehlednost */
.header { background-color: var(--bg-light); border-bottom: 1px solid #e0e6ed; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05); }
.header .container { display: flex; justify-content: space-between; align-items: center; padding: 15px 0; }
.header h1 { font-size: 28px; font-weight: 700; color: var(--primary-color); }
.header h1 span { color: var(--text-dark); font-weight: 300; }
.header nav a { text-decoration: none; color: var(--secondary-color); margin-left: 20px; font-weight: 600; transition: color 0.3s; }
.header nav a:hover { color: var(--primary-color); }

.cta-button { display: inline-block; background-color: var(--accent-color); color: var(--text-light); padding: 12px 30px; border-radius: 5px; text-decoration: none; font-weight: 600; transition: background-color 0.3s, transform 0.2s; border: none; cursor: pointer; }
.cta-button:hover { background-color: #218838; transform: translateY(-2px); }
.secondary-cta { background-color: var(--primary-color); }
.secondary-cta:hover { background-color: #0056b3; }

.hero-section { background-color: var(--bg-dark); color: var(--text-light); padding: 100px 0; text-align: center; }
.hero-section .tagline { font-size: 14px; letter-spacing: 2px; text-transform: uppercase; color: var(--primary-color); margin-bottom: 10px; }
.hero-section h2 { font-size: 48px; font-weight: 700; margin-bottom: 20px; }
.hero-section .description { font-size: 18px; max-width: 700px; margin: 0 auto 30px; color: #c9d6e4; }

.footer { background-color: var(--bg-dark); color: #99a2ad; text-align: center; padding: 20px 0; font-size: 14px; }
/* --- KONEC ZÁKLADNÍCH STYLŮ --- */


/* --- STYLY PRO MŘÍŽKU DOMÉN (6 BOXŮ) --- */
.domain-grid-section {
    padding: 80px 0;
    text-align: center;
    background-color: var(--bg-light);
}

.domain-grid-section h3 {
    font-size: 32px;
    margin-bottom: 40px;
    color: var(--text-dark);
}

.domain-grid {
    display: grid;
    /* 3 sloupce na velkých obrazovkách */
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.domain-box {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
    border: 1px solid #e9ecef;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.domain-box:hover {
    transform: translateY(-7px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.domain-box i {
    font-size: 40px;
    margin-bottom: 15px;
}

.icon-blue { color: #007bff; }
.icon-green { color: #28a745; }
.icon-grey { color: #6c757d; }

.domain-box h4 {
    font-size: 24px;
    margin-bottom: 10px;
    font-weight: 700;
}

.domain-box h4 a {
    text-decoration: none;
    color: var(--text-dark);
    transition: color 0.3s;
}

.domain-box h4 a:hover {
    color: var(--primary-color);
}

.domain-box p {
    font-size: 15px;
    margin-bottom: 15px;
    color: var(--secondary-color);
    flex-grow: 1; /* Zajistí stejnou výšku boxů */
}

/* Status tagy (Premium/K dispozici) */
.status {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.status.premium {
    background-color: #ffc107; /* Žlutá */
    color: #343a40;
}

.status.ready {
    background-color: #e2f0fb; /* Světle modrá */
    color: #007bff;
}

.box-cta {
    width: 100%;
    margin-top: auto; /* Přilepí tlačítko ke spodnímu okraji */
}

/* --- Kontaktní sekce (Styly z předchozího upraveného kódu) --- */
.contact-section {
    padding: 80px 0;
    background-color: #f4f7fa;
    text-align: center;
}
.contact-section h3 {
    margin-bottom: 30px;
    font-size: 32px;
}
.contact-info-text {
    font-size: 18px;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: var(--secondary-color);
}
.contact-mail-button {
    font-size: 18px;
    padding: 15px 40px;
}
.contact-email-display {
    margin-top: 20px;
    font-size: 16px;
    color: var(--text-dark);
}

/* --- Responzivita --- */
@media (max-width: 992px) {
    /* Na tabletech 2 sloupce */
    .domain-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}
@media (max-width: 768px) {
    /* Na mobilech 1 sloupec */
    .domain-grid {
        grid-template-columns: 1fr;
    }
}