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

body {
    font-family: 'Canela Text Trial', sans-serif;
    line-height: 1.6;
    color: #222;
    background: url("background.png") center center / cover no-repeat fixed;
    min-height: 100vh;

    /* background-image: url("background.png");
    background-repeat: no-repeat;
    background-position: center top;
    background-size: contain;
    background-color: #e9edf5; */

}

/* body {
    background: #e9edf5;
} */

body {
    margin: 0;
    /* background: #eef2f8; */
}

body::before {
    content: "";
    position: fixed;
    top: 50%;
    left: 50%;

    width: 1800px;   /* adjust manually */
    height: auto;

    aspect-ratio: 1024 / 1448;

    background: url("background.png") center center no-repeat;
    background-size: 100% 100%;

    transform: translate(-50%, -50%);
    z-index: -1;
    pointer-events: none;
}

.overlay {
    background: transparent;
    min-height: 100vh;
    padding: 60px 20px;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
}

.hero {
    text-align: center;
    margin-bottom: 60px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 16px;
    color: #1f2d3d;
}

.hero p {
    font-size: 1.2rem;
    color: #444;
}

.card {
    background: rgba(164, 237, 241, 0.2);
    backdrop-filter: blur(6px);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 32px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    opacity: 80%;
}

h2 {
    margin-bottom: 20px;
    color: #1f2d3d;
}

h3 {
    margin-bottom: 6px;
}

.speakers,
.organizers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.person {
    padding: 16px;
    background: rgba(255,255,255,0.7);
    border-radius: 12px;
}

.person p {
    color: #555;
}

.register {
    text-align: center;
    margin-top: 30px;
}

.register a {
    display: inline-block;
    padding: 14px 28px;
    background: #0b0b0b;
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    transition: 0.2s;
}

.register a:hover {
    background: #4738dd;
}

.date-box {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.contact {
    font-size: 0.95rem;
    color: #444;
}

footer {
    text-align: center;
    margin-top: 40px;
    color: #555;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }
}

a {
  color: rgb(247, 35, 141);
  font-weight: bold;
}