/* =========================
   RESET + ZÁKLAD
========================= */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.main-nav a:hover {
    text-decoration: underline;
}

/* =========================
   HOME
========================= */
.home {
    min-height: 100vh;
    background: none;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.home-content {
    max-width: 900px;
    margin-top: 80px;
    padding: 40px 50px;
    background: rgba(0, 0, 0, 0.65);
    border: 2px solid #000;
    border-radius: 18px;
    text-align: center;
    color: #ffffff;
}

/* nadpis */
.home h1 {
    font-size: 2.8rem;
    margin-bottom: 22px;
    line-height: 1.2;
}

/* text */
.home p {
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: 26px;
}

/* tlačítko */
.home .btn-start {
    display: inline-block;
    background: #ffcf73;
    color: #3a2500;
    font-weight: bold;
    padding: 14px 32px;
    border-radius: 10px;
    text-decoration: none;
    margin-bottom: 26px;
    transition: 0.25s;
}

.home .btn-start:hover {
    background: #ffb23f;
    transform: scale(1.05);
}

/* oddělovač */
.divider {
    border: none;
    border-top: 1px solid rgba(255,255,255,0.4);
    margin: 26px 0;
}

/* =========================
   OSOBNOSTI
========================= */
.osobnosti {
    padding-top: 100px;
    background: #5f9ea0;
    min-height: 100vh;
}

.osobnosti h1 {
    text-align: center;
    font-size: 2.3rem;
    margin-bottom: 30px;
}

/* vyhledávání */
.search-box {
    max-width: 420px;
    margin: 0 auto 40px;
}

.search-box input {
    width: 100%;
    padding: 14px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 1rem;
}

/* =========================
   GRID
========================= */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 28px;
    padding: 0 40px 60px;
}

/* =========================
   KARTA
========================= */
.card {
    background: #edfbff;
    border: 1px solid #d0d7de;
    border-radius: 16px;
    padding: 16px;
    display: flex;
    flex-direction: column;
}

.card img {
    width: 100%;
    border-radius: 12px;
    margin-bottom: 14px;
}

/* jméno */
.card h3 {
    color: #0094ad;
    margin: 6px 0 14px;
    font-size: 1.15rem;
}

/* narození / úmrtí */
.life {
    font-size: 0.85rem;
    color: #8b8f9d;
    line-height: 1.4;
    margin-bottom: 18px;
}

/* popis */
.card p {
    font-size: 0.95rem;
    line-height: 1.45;
    margin-bottom: 18px;
}

/* tlačítka */
.card-buttons {
    margin-top: auto;
    display: flex;
    gap: 12px;
}

.card-buttons a {
    flex: 1;
    text-align: center;
    background: #9ca3af;
    color: white;
    padding: 10px 0;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: bold;
    text-decoration: none;
}

.card-buttons a:hover {
    background: #6b7280;
}

/* =========================
   COPYRIGHT
========================= */
.copyright {
    position: fixed;
    bottom: 12px;
    left: 16px;
    font-size: 0.75rem;
    color: rgba(0,0,0,0.6);
}