@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');

/* ===== RESET ===== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
}

body {
    background: linear-gradient(135deg, #e6ecf5, #d8e1f0);
    color: #1f2a38;
    min-height: 100vh;
}

/* ===== NAV ===== */
nav {
    margin: 40px auto;
    width: 90%;
    max-width: 800px;
    padding: 14px 40px;
    border-radius: 80px;
    background: rgba(255,255,255,0.6);
    backdrop-filter: blur(12px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 3rem;
}

nav a {
    text-decoration: none;
    color: #1f2a38;
    font-weight: 600;
    font-size: 1rem;
    transition: 0.3s ease;
}

nav a:hover {
    color: #4f46e5;
}

/* ===== HEADER ===== */
header {
    text-align: center;
    padding: 80px 20px 60px;
}

header h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #2c3e50;
}

/* ===== EVENTS GRID ===== */
.events {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    padding: 40px 20px 80px;
}

/* ===== EVENT CARD ===== */
.event {
    width: 280px;
    padding: 40px 25px;
    border-radius: 28px;
    text-align: center;
    transition: 0.35s ease;
}

.event:hover {
    transform: translateY(-10px);
}

.event h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.event p {
    font-weight: 600;
    color: #6b7280;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

/* ===== BUTTON (GLOBAL STYLE) ===== */
button {
    padding: 14px 36px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    transition: 0.3s ease;
    background: linear-gradient(135deg, #4f46e5, #6366f1);
    color: white;
    box-shadow: 0 8px 20px rgba(79,70,229,0.3);
}

button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(79,70,229,0.4);
}

button:active {
    transform: scale(0.97);
}
/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .events {
        flex-direction: column;
        align-items: center;
    }

    .checkout input {
        width: 95%;
    }

}
.stopka{
    text-align: center;
    color: white;
    background-color: black;
    padding: 20px 60px;
    position: static;
    padding: 20px;
}