/* ===== ARCHITECTURAL CORE ===== */
:root {
    --black: #08080a;     /* Deep industrial black */
    --dark: #111114;      /* Section backgrounds */
    --gold: #c5a059;      /* Technical gold */
    --white: #ffffff;
    --grey: #8d8d8d;      /* Engineering metadata grey */
    --border: #222225;    /* Subtle dividers */
}

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

body {
    background: var(--black);
    color: var(--white);
    font-family: 'Inter', -apple-system, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===== TOP PROSPECTUS BAR ===== */
.top-brochure {
    display: block;
    background: var(--gold);
    color: var(--black);
    text-align: center;
    padding: 12px;
    font-weight: 800;
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    height: 85vh; /* Prevents overwhelming the screen */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: translate(-50%, -50%);
    filter: brightness(0.4);
    z-index: -1;
}

.hero-overlay { max-width: 900px; padding: 0 20px; }

.eyebrow {
    color: var(--gold);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 5px;
    font-weight: 700;
    margin-bottom: 20px;
    display: block;
}

h1 { font-size: clamp(2rem, 5vw, 4rem); font-weight: 900; margin-bottom: 20px; text-transform: uppercase; }

/* ===== SPEC STRIP (9kW/40A/150mm) ===== */
.spec-strip {
    display: flex;
    background: var(--dark);
    border-bottom: 1px solid var(--border);
}

.spec-node {
    flex: 1;
    padding: 40px 20px;
    text-align: center;
    border-right: 1px solid var(--border);
}

.spec-node:last-child { border-right: none; }
.spec-node strong { display: block; font-size: 2rem; color: var(--gold); }
.spec-node span { font-size: 0.65rem; text-transform: uppercase; color: var(--grey); letter-spacing: 2px; }

/* ===== PRODUCT GRID & MEDIA CONTAINMENT ===== */
.section { padding: 80px 8%; }
.section.dark { background: var(--dark); }

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.split.reverse { direction: rtl; }
.split.reverse .text { direction: ltr; }

/* THIS FIXES THE "TOO BIG" ISSUE */
.media {
    width: 100%;
    max-width: 500px; /* Limits the size of the images/videos */
    margin: 0 auto;
}

.media img, .media video {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

/* ===== TYPOGRAPHY & BUTTONS ===== */
.tier-label {
    color: var(--gold);
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 10px;
}

.price { font-size: 1.5rem; color: var(--gold); font-weight: 800; margin-bottom: 20px; }

ul { list-style: none; margin: 25px 0; border-top: 1px solid var(--border); }
li { padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 0.9rem; color: var(--grey); }
li strong { color: var(--white); margin-right: 5px; }

.btn-gold {
    background: var(--gold);
    color: #000;
    padding: 16px 30px;
    text-decoration: none;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.75rem;
    display: inline-block;
}

.btn-outline {
    border: 1px solid var(--grey);
    color: #fff;
    padding: 16px 30px;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    display: inline-block;
    margin-left: 10px;
}

/* ===== FOOTER ===== */
footer { padding: 80px 8%; text-align: center; border-top: 1px solid var(--border); }
footer h3 { font-size: 2rem; margin-bottom: 20px; text-transform: uppercase; }

/* ===== MOBILE FIX ===== */
@media (max-width: 900px) {
    .split, .split.reverse { grid-template-columns: 1fr; text-align: center; }
    .spec-strip { flex-direction: column; }
    .spec-node { border-right: none; border-bottom: 1px solid var(--border); }
    .btn-outline { margin-left: 0; margin-top: 10px; display: block; }
}