.wrapper {
    background-color: var(--neutral);
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 0 4rem;
}

/* 1. HERO */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 100px;
}

.bgWrapper {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.heroImg {
    object-fit: cover;
    filter: saturate(0.2) contrast(1.2) brightness(0.4);
}

.heroOverlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.9) 100%);
    z-index: 2;
}

.heroGrid {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 5rem;
    align-items: center;
}

.heroLabel {
    font-size: 0.65rem;
    font-weight: 900;
    color: #555;
    letter-spacing: 0.2rem;
    display: block;
    margin-bottom: 2rem;
}

.heroTitle {
    font-size: clamp(4rem, 8vw, 6.5rem);
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: -0.05em;
    margin-bottom: 2.5rem;
    text-transform: uppercase;
}

.red { color: var(--primary); font-style: italic; }

.heroDesc {
    font-size: 1.1rem;
    color: #888;
    line-height: 1.6;
    margin-bottom: 3.5rem;
    max-width: 600px;
}

.heroActions { display: flex; gap: 1rem; }

.primaryBtn {
    background-color: var(--primary);
    padding: 1.2rem 2.2rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    cursor: pointer;
    border: none;
}

.secondaryBtn {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    padding: 1.2rem 2.2rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    cursor: pointer;
}

.specBox {
    background-color: rgba(18, 18, 18, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 3rem;
    width: 100%;
    max-width: 400px;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.progressLine {
    position: absolute;
    top: 0; left: 0; width: 60%;
    height: 2px;
    background-color: var(--primary);
}

.specItem { margin-bottom: 2.5rem; }
.specItem:last-child { margin-bottom: 0; }

.specLabel {
    font-size: 0.55rem;
    font-weight: 900;
    color: #444;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 0.8rem;
}

.specItem h3 { font-size: 1.3rem; font-weight: 900; font-style: italic; }

/* 2. OVERVIEW */
.overview { padding: 120px 0; background-color: var(--neutral); }
.overviewGrid { display: grid; grid-template-columns: 1fr 1fr; gap: 8rem; align-items: center; }
.overviewContent h2 { font-size: 3rem; font-weight: 900; letter-spacing: -0.05em; margin-bottom: 3rem; line-height: 0.9; }
.featuresGrid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem 4rem; }

.featureItem { display: flex; flex-direction: column; gap: 1.2rem; }
.fIcon { width: 32px; height: 32px; color: var(--primary); }
.featureItem h3 { font-size: 0.85rem; font-weight: 900; text-transform: uppercase; letter-spacing: 0.1em; }
.featureItem p { font-size: 0.75rem; color: #777; line-height: 1.5; font-weight: 500; }

.hwImg { width: 100%; height: auto; border-radius: 4px; filter: saturate(0.8) contrast(1.1); }

/* 3. COMPATIBILITY */
.compatibility { padding: 120px 0; background-color: var(--secondary); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.compGrid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.compBox { background-color: var(--neutral); border: 1px solid var(--border); padding: 3rem; border-radius: 4px; }
.compBox h2 { font-size: 1.2rem; font-weight: 900; margin-bottom: 2.5rem; border-bottom: 1px solid var(--border); padding-bottom: 1.2rem; letter-spacing: 0.05em; }
.vList { display: flex; flex-direction: column; gap: 1rem; }

.vItem { display: flex; justify-content: space-between; font-size: 0.85rem; padding-bottom: 0.8rem; border-bottom: 1px solid rgba(255, 255, 255, 0.03); }
.vTag { font-family: monospace; color: var(--primary); font-weight: 700; text-transform: uppercase; }

.note { display: flex; gap: 1rem; color: var(--primary); font-size: 0.75rem; margin-top: 2rem; font-weight: 700; opacity: 0.8; }

/* 4. GUIDES */
.guides { padding: 120px 0; background-color: var(--neutral); overflow: hidden; }
.sectionHeader { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 5rem; }
.headerTitle .sub { font-size: 0.65rem; font-weight: 900; color: var(--primary); letter-spacing: 0.2rem; display: block; margin-bottom: 1rem; text-transform: uppercase; }
.headerTitle h2 { font-size: 2.5rem; font-weight: 900; margin: 0; line-height: 1; letter-spacing: -0.05em; text-transform: uppercase; }

.sliderNav { display: flex; gap: 1rem; }
.navBtn { width: 50px; height: 50px; border-radius: 50%; background-color: var(--secondary); border: 1px solid var(--border); color: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.3s ease; }
.navBtn:hover:not(.disabled) { background-color: var(--primary); border-color: var(--primary); }
.navBtn.disabled { opacity: 0.3; cursor: not-allowed; }

.sliderContainer { width: 100%; overflow: hidden; padding: 1rem 0; }
.sliderTray { display: grid; grid-auto-flow: column; grid-auto-columns: calc(33.333% - 1.333rem); gap: 2rem; width: 100%; }

.guideCard { background-color: var(--secondary); border: 1px solid var(--border); padding: 3rem; border-radius: 8px; transition: all 0.3s ease; display: flex; flex-direction: column; gap: 1.5rem; height: 100%; min-height: 350px; }
.guideCard:hover { border-color: var(--primary); transform: translateY(-10px); }

.cardHeader { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1rem; }
.iconBox { width: 60px; height: 60px; background-color: rgba(255, 0, 0, 0.05); border: 1px solid rgba(255, 0, 0, 0.1); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--primary); }
.cardNum { font-size: 1.5rem; font-weight: 900; color: rgba(255, 255, 255, 0.1); letter-spacing: -0.05em; }

.guideCard h3 { font-size: 1.2rem; font-weight: 900; line-height: 1.3; margin: 0; letter-spacing: -0.02em; }
.guideCard p { font-size: 0.85rem; color: #888; line-height: 1.6; margin: 0; flex-grow: 1; }
.cardBtn { font-size: 0.7rem; font-weight: 900; color: #fff; display: flex; align-items: center; gap: 0.5rem; letter-spacing: 0.1em; background: none; border: none; padding: 0; margin-top: auto; cursor: pointer; transition: color 0.3s ease; }
.guideCard:hover .cardBtn { color: var(--primary); }

/* 5. DOWNLOADS */
.downloads { padding: 120px 0; background-color: var(--secondary); border-top: 1px solid var(--border); }
.dlHeader { text-align: center; margin-bottom: 5rem; }
.dlHeader h2 { font-size: 2.5rem; font-weight: 900; text-transform: uppercase; }

.dlDashboard { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.dlCard { background-color: var(--neutral); border: 1px solid var(--border); padding: 4rem; border-radius: 8px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 2rem; position: relative; }
.dlCard h3 { font-size: 1.3rem; font-weight: 900; text-transform: uppercase; letter-spacing: 0.05em; }
.dlCard p { font-size: 0.8rem; color: #777; line-height: 1.6; }

.passwordBox { background-color: rgba(255, 255, 255, 0.02); border: 1px dashed var(--border); padding: 1.5rem; border-radius: 4px; display: flex; flex-direction: column; gap: 0.5rem; width: 100%; margin-top: auto; }
.passwordBox span { font-size: 0.55rem; font-weight: 900; color: #444; text-transform: uppercase; }
.passKey { font-family: monospace; font-size: 1.2rem; color: #fff; font-weight: 900; letter-spacing: 0.3em; }

.extractNote { font-size: 0.65rem; color: #555; margin-top: 1rem; }
.extractNote a { color: var(--primary); font-weight: 700; text-decoration: underline; }

.versionTag { font-size: 0.65rem; font-weight: 900; color: var(--primary); background-color: rgba(255, 0, 0, 0.1); padding: 0.5rem 1.5rem; border-radius: 100px; margin-top: auto; }

.dlBtn { background-color: #fff; color: #000; padding: 1.5rem; border-radius: 4px; font-size: 0.75rem; font-weight: 900; display: flex; align-items: center; justify-content: center; gap: 1.2rem; width: 100%; transition: all 0.3s ease; text-transform: uppercase; letter-spacing: 0.1em; }
.dlBtn:hover { background-color: var(--primary); color: #fff; }

@media (max-width: 1024px) {
    .heroGrid, .overviewGrid, .compGrid, .dlDashboard { grid-template-columns: 1fr; gap: 4rem; }
}
