.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(224,122,95,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(224,122,95,0.06) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 50%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 50%, transparent 80%);
}

.hero-grid-major {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(224,122,95,0.09) 1px, transparent 1px),
        linear-gradient(90deg, rgba(224,122,95,0.09) 1px, transparent 1px);
    background-size: 200px 200px;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(0,0,0,0.5) 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(0,0,0,0.5) 0%, transparent 70%);
}

.hero-dim {
    position: absolute;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    color: var(--t);
    opacity: 0.15;
    letter-spacing: 1px;
}

.hero-dim-left {
    left: 40px;
    top: 50%;
    transform: rotate(-90deg) translateX(-50%);
    transform-origin: left center;
    white-space: nowrap;
}

.hero-dim-bottom {
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
}

.hero-dim-right {
    right: 40px;
    top: 50%;
    transform: rotate(90deg) translateX(50%);
    transform-origin: right center;
    white-space: nowrap;
}

.hero-crosshair {
    position: absolute;
    width: 60px;
    height: 60px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    opacity: 0.08;
}

.hero-crosshair::before,
.hero-crosshair::after {
    content: '';
    position: absolute;
    background: var(--t);
}

.hero-crosshair::before {
    width: 1px;
    height: 100%;
    left: 50%;
    top: 0;
}

.hero-crosshair::after {
    height: 1px;
    width: 100%;
    top: 50%;
    left: 0;
}

.coord {
    position: absolute;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 8px;
    color: var(--t);
    opacity: 0.12;
    letter-spacing: 0.5px;
}

.coord-tl { top: 80px; left: 40px; }
.coord-tr { top: 80px; right: 40px; }
.coord-bl { bottom: 40px; left: 40px; }
.coord-br { bottom: 40px; right: 40px; }

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 640px;
    padding: 0 24px;
}

.hero-label {
    display: inline-block;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--t);
    opacity: 0.5;
    margin-bottom: 32px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(224,122,95,0.15);
}

.hero h1 {
    font-size: clamp(28px, 4.5vw, 48px);
    font-weight: 300;
    line-height: 1.25;
    letter-spacing: -0.3px;
    margin-bottom: 28px;
    color: var(--text);
}

.hero h1 strong {
    font-weight: 600;
    color: var(--t);
}

.hero-sub {
    font-size: 15px;
    color: var(--text-dim);
    max-width: 460px;
    margin: 0 auto 40px;
    line-height: 1.75;
    font-weight: 300;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-line {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 1px;
    height: 80px;
    background: linear-gradient(to bottom, transparent, var(--t));
    opacity: 0.15;
    animation: scroll-pulse 2.5s infinite ease-in-out;
}

@keyframes scroll-pulse {
    0%, 100% { opacity: 0.15; height: 80px; }
    50% { opacity: 0.06; height: 60px; }
}

@media (max-width: 768px) {
    .hero-dim, .coord { display: none; }
}