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

body {
    font-family: system-ui, -apple-system, sans-serif;
    background: radial-gradient(circle at 30% 50%, #1a0000, #000 70%);
    color: #fff;
    min-height: 100vh;
    overflow-x: hidden;
}

/* =========================
   HERO LAYOUT
========================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8%;
    gap: 40px;
}

/* =========================
   CONTENT
========================= */
.content {
    max-width: 500px;
}

.content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 15px;
}

.content span {
    color: #ff0000;
    text-shadow: 0 0 25px rgba(255, 0, 0, 0.6);
}

.content p {
    margin-bottom: 25px;
    opacity: 0.8;
}

/* BUTTON */
.iron-btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 40px;
    background: linear-gradient(45deg, #990000, #ff0000);
    color: #fff;
    text-decoration: none;
    transition: 0.3s ease;
}

.iron-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 0, 0, 0.4);
}

/* =========================
   IMAGE
========================= */
.image img {
    height: clamp(300px, 75vh, 850px);
    width: auto;
    object-fit: contain;
    animation: reactorGlow 3s infinite ease-in-out;
}

/* Subtle Red Glow */
@keyframes reactorGlow {
    0% { filter: drop-shadow(0 0 10px rgba(255, 0, 0, 0.4)); }
    50% { filter: drop-shadow(0 0 35px rgba(255, 0, 0, 0.8)); }
    100% { filter: drop-shadow(0 0 10px rgba(255, 0, 0, 0.4)); }
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 992px) {

    .hero {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        padding: 40px 20px;
    }

    .image img {
        height: clamp(250px, 55vh, 500px);
    }
}