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

body {
    font-family: "Inter", sans-serif;
    background: #000;
    color: #fff;
    overflow: hidden;
}

/* TOP LEFT LOGO */
.topbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.2rem 1.6rem;
    z-index: 10;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
}

/* SLIDESHOW FULLSCREEN */
.slideshow {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    animation: fade 35s infinite;
}

/* 7 images → 7 timings */
.slide:nth-child(1) { animation-delay: 0s; }
.slide:nth-child(2) { animation-delay: 5s; }
.slide:nth-child(3) { animation-delay: 10s; }
.slide:nth-child(4) { animation-delay: 15s; }
.slide:nth-child(5) { animation-delay: 20s; }
.slide:nth-child(6) { animation-delay: 25s; }
.slide:nth-child(7) { animation-delay: 30s; }

@keyframes fade {
    0%   { opacity: 0; }
    8%   { opacity: 1; }
    20%  { opacity: 1; }
    28%  { opacity: 0; }
    100% { opacity: 0; }
}

/* CENTERED TEXT */
.content {
    position: relative;
    z-index: 5;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
}

.content h1 {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -1px;
    text-transform: uppercase;
    backdrop-filter: blur(2px);
}

/* RESPONSIVE */
@media (min-width: 768px) {
    .content h1 {
        font-size: 4.5rem;
    }
}