/* Onlinemagneet OS — flagship: cockpit, geen stockfoto */
.om-os {
    background: #0B0E13;
    color: #e8eef4;
    font-family: Inter, system-ui, sans-serif;
}
.os-wrap {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 1.35rem;
}

.os-hero {
    position: relative;
    overflow: hidden;
    color: #fff;
    padding: 5.25rem 0 4.25rem;
    background:
        radial-gradient(ellipse 80% 55% at 78% 12%, rgba(255, 107, 53, 0.22), transparent 55%),
        radial-gradient(ellipse 50% 40% at 6% 92%, rgba(230, 57, 70, 0.1), transparent 50%),
        #0B0E13;
}
.os-hero__grid {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.35rem;
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 2.4rem;
    align-items: center;
}
.os-kicker {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #FF8C42;
    margin: 0 0 0.85rem;
}
.os-hero h1 {
    font-size: clamp(2.35rem, 5vw, 3.9rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin: 0 0 1rem;
}
.os-hero__lead {
    max-width: 32rem;
    font-size: 1.12rem;
    color: rgba(255, 255, 255, 0.82);
    margin: 0 0 1.5rem;
}
.os-hero__ctas { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.os-hero__visual {
    min-width: 0;
}
.os-film {
    position: relative;
    margin: 0;
    border-radius: 1rem;
    overflow: hidden;
    background: #05070a;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    aspect-ratio: 16 / 9;
}
.os-film__video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #05070a;
}
.os-film__play {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    border: 0;
    cursor: pointer;
    background: linear-gradient(180deg, rgba(11, 14, 19, 0.15), rgba(11, 14, 19, 0.55));
    color: #fff;
    text-align: left;
}
.os-film.is-playing .os-film__play { display: none; }
.os-film__play-icon {
    width: 3.4rem;
    height: 3.4rem;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #FF6B35, #E63946);
    font-size: 1.05rem;
    padding-left: 0.15rem;
    flex-shrink: 0;
}
.os-film__play-copy b {
    display: block;
    font-size: 1.02rem;
    letter-spacing: -0.02em;
}
.os-film__play-copy small {
    display: block;
    margin-top: 0.15rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.78rem;
}

.os-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.85rem 1.2rem;
    border-radius: 0.85rem;
    font-weight: 800;
    text-decoration: none;
    font-size: 0.95rem;
}
.os-btn--primary {
    background: linear-gradient(135deg, #FF6B35, #E63946);
    color: #fff;
}
.os-btn--ghost {
    border: 1px solid rgba(255, 255, 255, 0.28);
    color: #fff;
}

.os-tree, .os-tiers { padding: 5rem 0; }
.os-tree h2, .os-tiers h2, .os-cta h2 {
    font-size: clamp(1.7rem, 3.5vw, 2.4rem);
    letter-spacing: -0.03em;
    margin: 0 0 0.5rem;
}
.os-sub { color: rgba(232, 238, 244, 0.62); margin: 0 0 2rem; max-width: 38rem; }

.os-arch { text-align: center; }
.os-arch__root {
    display: inline-block;
    background: linear-gradient(135deg, #FF6B35, #E63946);
    color: #fff;
    font-weight: 900;
    letter-spacing: 0.08em;
    padding: 0.7rem 1.2rem;
    border-radius: 0.85rem;
    margin-bottom: 1.25rem;
}
.os-arch__root--mc { background: #151b24; border: 1px solid rgba(255, 255, 255, 0.12); margin: 1.25rem 0; }
.os-arch__cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.85rem;
}
.os-arch__cols article {
    background: #121820;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1rem;
    padding: 1.15rem 1.05rem 1.05rem;
    text-align: left;
}
.os-arch__cols h3 { margin: 0 0 0.45rem; font-size: 1rem; color: #FF8C42; }
.os-arch__cols p {
    margin: 0 0 0.75rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.68);
    line-height: 1.45;
}
.os-arch__cols ul { margin: 0; padding-left: 1.05rem; color: rgba(255, 255, 255, 0.72); }
.os-arch__cols li { margin: 0.25rem 0; }
.os-arch__foot {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.35rem;
}
.os-arch__foot span {
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    font-size: 0.78rem;
    font-weight: 700;
}

.os-tiers__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.os-tiers__grid article {
    padding: 1.35rem 1.2rem 1.25rem;
    border-radius: 1.15rem;
    background: #121820;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    position: relative;
}
.os-tiers__grid article.is-hot {
    border-color: #FF6B35;
    background: linear-gradient(180deg, #1a140f, #121820);
}
.os-tier-flag {
    position: absolute;
    top: -0.7rem;
    left: 1rem;
    background: linear-gradient(135deg, #FF6B35, #E63946);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 800;
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    margin: 0;
}
.os-tier-name { font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.78rem; color: #FF8C42; margin: 0.2rem 0; }
.os-tier-price { font-size: 2rem; font-weight: 900; margin: 0.2rem 0; letter-spacing: -0.03em; }
.os-tier-note { color: rgba(255, 255, 255, 0.55); margin: 0 0 1rem; font-size: 0.88rem; }
.os-tiers ul { margin: 0 0 1.2rem; padding-left: 1.05rem; color: rgba(255, 255, 255, 0.78); flex: 1; }
.os-host { margin: 1.5rem 0 0; color: rgba(255, 255, 255, 0.55); font-size: 0.92rem; }
.os-host a { color: #FF8C42; font-weight: 800; }

.os-cta {
    padding: 5rem 0 6rem;
    text-align: center;
    background:
        radial-gradient(ellipse 70% 80% at 50% 0%, rgba(255, 107, 53, 0.16), transparent 60%),
        #0F1419;
}
.os-cta .os-wrap { max-width: 40rem; }
.os-cta p { color: rgba(255, 255, 255, 0.78); margin: 0.6rem auto 1.4rem; }

@media (max-width: 900px) {
    .os-hero { padding: 3.5rem 0 2.75rem; }
    .os-hero__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .os-arch__cols, .os-tiers__grid { grid-template-columns: 1fr; }
}