:root {
    --accent: #ffffff;
    --dark: #000000;
    --nav-inactive: rgba(200, 200, 200, 0.6);
    --nav-active: #ffffff;
}
 
body.dark-mode {
    background-color: var(--dark);
    margin: 0;
    color: #fff;
    font-family: "Google Sans Flex", sans-serif;
    overflow-x: hidden;
}
 
/* Navigace - fixní jako na FSA */
.top-nav {
    position: fixed;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    display: flex;
    gap: 40px;
}
 
.nav-link {
    font-size: 1.5vmin;
    font-family: "Funnel Sans", sans-serif;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--nav-inactive);
    padding-bottom: 5px;
    border-bottom: 2px solid transparent;
    transition: color 0.6s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
 
.nav-link:hover {
    color: var(--nav-active);
    border-bottom: 2px solid var(--nav-active);
}
 
/* Hero Sekce - Opravený nadpis */
.hero-split {
    display: flex;
    height: 100vh;
    width: 100%;
}
 
.hero-text-side {
    flex: 1.3;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 8%;
}
 
.f-title {
    font-size: clamp(4rem, 10vw, 8rem);
    line-height: 1.1; /* Zvětšeno, aby háčky nezasahovaly do textu */
    font-weight: 900;
    margin: 20px 0;
    text-transform: uppercase;
    padding-top: 0.1em;
}
 
.reveal-tag {
    font-size: 0.8rem;
    letter-spacing: 5px;
    opacity: 0.5;
}
 
.hero-meta p {
    font-size: 0.9rem;
    letter-spacing: 2px;
    margin: 10px 0;
}
 
.hero-meta span {
    color: var(--nav-inactive);
    margin-right: 15px;
}
 
.hero-image-side {
    flex: 1;
    overflow: hidden;
}
 
.hero-image-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: 0.8s ease;
}
 
.hero-image-side:hover img {
    filter: grayscale(0%);
    transform: scale(1.03);
}
 
/* Manifest & Podpis */
.stepan-manifest {
    position: relative;
    padding: 200px 8%;
    text-align: center;
}
 
.manifest-wrap {
    position: relative;
    z-index: 10;
}
 
 
 
.big-quote {
    font-size: clamp(1.5rem, 4vw, 3rem);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.2;
    font-weight: 300;
}
 
.signature-container {
    margin-top: 50px;
}
 
 
 
/* Grid karet */
.stepan-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid rgba(255,255,255,0.1);
}
 
.grid-card {
    padding: 80px 40px;
    border-right: 1px solid rgba(255,255,255,0.1);
    transition: background 0.4s;
}
 
.grid-card:hover {
    background: #0a0a0a;
}
 
.card-num {
    display: block;
    margin-bottom: 30px;
    font-family: "Funnel Sans", sans-serif;
    opacity: 0.3;
    font-size: 0.9rem;
}
 
@media (max-width: 900px) {
    .hero-split { flex-direction: column; height: auto; }
    .hero-text-side { padding: 150px 8% 50px; }
    .hero-image-side { height: 60vh; }
    .stepan-grid { grid-template-columns: 1fr; }
    .outline-text { font-size: 30vw; }
}