:root {
    color-scheme: dark;
    --bg: #050505;
    --surface: rgba(15, 15, 15, 0.96);
    --surface-soft: rgba(255, 255, 255, 0.04);
    --gold: #c9a84e;
    --text: #f6f1e9;
    --muted: rgba(246, 241, 233, 0.7);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-family: 'Noto Sans', sans-serif;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
}

.page-shell {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 0 20px 70px;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(7, 7, 7, 0.82);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px);
}

.topbar-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    padding: 18px 0;
}

.topbar-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.topbar-brand img {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    object-fit: cover;
}

.topbar-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
}

.topbar-links a {
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--muted);
    transition: 0.2s;
}

.topbar-links a:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin: 28px 0 0;
    color: var(--muted);
    font-size: 0.88rem;
}

.breadcrumb .separator {
    color: rgba(255, 255, 255, 0.22);
}

.hero-panel {
    display: grid;
    grid-template-columns: 1.1fr minmax(320px, 0.9fr);
    gap: 2rem;
    align-items: center;
    padding: 52px 0 28px;
    position: relative;
}

.hero-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(201, 168, 78, 0.12), transparent 24%), radial-gradient(circle at bottom right, rgba(255, 255, 255, 0.08), transparent 22%);
    pointer-events: none;
}

.hero-copy {
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.76rem;
    margin-bottom: 1rem;
}

.hero-eyebrow::before {
    content: '';
    width: 38px;
    height: 1px;
    background: var(--gold);
    display: inline-block;
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.6rem);
    line-height: 0.95;
    margin: 0 0 1rem;
}

.hero-description {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.85;
    max-width: 680px;
    margin-bottom: 1.8rem;
}

.hero-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, max-content));
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 14px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--muted);
}

.hero-pill strong {
    color: var(--text);
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 16px 28px;
    border-radius: 999px;
    background: linear-gradient(135deg, #c9a84e, #f5e2a1);
    color: #08110b;
    font-weight: 700;
    box-shadow: 0 24px 60px rgba(201, 168, 78, 0.18);
    transition: transform 0.25s ease;
}

.hero-cta:hover {
    transform: translateY(-2px);
}

.hero-media {
    position: relative;
    min-height: 520px;
    border-radius: 32px;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(0, 0, 0, 0.18));
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-media::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 10%, rgba(255, 255, 255, 0.08), transparent 18%), radial-gradient(circle at 20% 70%, rgba(201, 168, 78, 0.12), transparent 24%);
    pointer-events: none;
}

.hero-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.45));
}

.hero-ribbon {
    position: absolute;
    top: 22px;
    right: 22px;
    padding: 11px 16px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.52);
    color: var(--gold);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.82rem;
}

.section {
    padding: 70px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.section-title {
    font-size: clamp(2.2rem, 3vw, 2.9rem);
    margin: 0 0 1rem;
}

.section-subtitle {
    color: var(--muted);
    line-height: 1.8;
    max-width: 760px;
    margin-bottom: 2rem;
}

.grid-4,
.cards-grid {
    display: grid;
    gap: 1.3rem;
}

.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.cards-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.spec-card {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 2rem;
}

.feature-card::before,
.spec-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(201, 168, 78, 0.16), transparent 30%);
    pointer-events: none;
}

.feature-card figure,
.spec-card figure {
    width: 56px;
    height: 56px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: rgba(201, 168, 78, 0.16);
    margin: 0 0 1.2rem;
}

.feature-card h3,
.spec-card h3 {
    margin: 0 0 0.75rem;
    font-size: 1.05rem;
}

.feature-card p,
.spec-card p {
    color: var(--muted);
    line-height: 1.75;
}

.spec-card strong {
    display: block;
    font-size: 1.7rem;
    margin-bottom: 0.45rem;
}

.spec-card span {
    color: var(--muted);
    font-size: 0.96rem;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.6rem;
}

.detail-card {
    border-radius: 32px;
    padding: 34px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.detail-card h3 {
    margin: 0 0 1rem;
    font-size: 1.2rem;
}

.detail-card p {
    color: var(--muted);
    line-height: 1.85;
}

.prose ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 1rem;
}

.prose li {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
    color: var(--muted);
    line-height: 1.7;
}

.prose li::before {
    content: '•';
    color: var(--gold);
    font-size: 1.4rem;
    line-height: 1.1;
    margin-top: 0.1rem;
}

.footer-cta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    padding: 42px 44px;
    border-radius: 32px;
    background: linear-gradient(180deg, rgba(201, 168, 78, 0.12), rgba(255, 255, 255, 0.04));
    border: 1px solid rgba(201, 168, 78, 0.12);
}

.footer-cta h2 {
    margin: 0;
    font-size: clamp(1.8rem, 2.5vw, 2.2rem);
    line-height: 1.1;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    padding: 16px 26px;
    border-radius: 999px;
    font-weight: 700;
}

.btn-primary {
    background: linear-gradient(135deg, #c9a84e, #f2ddb2);
    color: #08110b;
}

.btn-secondary {
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text);
}

@media (max-width:1080px) {
    .hero-panel {
        grid-template-columns: 1fr;
    }

    .grid-4,
    .cards-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .detail-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width:700px) {
    .page-shell {
        width: 100%;
        padding: 0 16px 60px;
    }

    .hero-title {
        font-size: clamp(2.4rem, 11vw, 3.5rem);
    }

    .hero-meta {
        grid-template-columns: 1fr;
    }

    .grid-4,
    .cards-grid {
        grid-template-columns: 1fr;
    }
}