:root {
    --navy: #0a0f1d;
    --gold-gradient: linear-gradient(135deg, #f1d592, #d4af37, #8a6d29);
    --gold-grid: rgba(212, 175, 55, 0.4);
    --white-grid: rgba(255, 255, 255, 0.15);
    --gold: #d4af37;
    --gold-light: #f1d592;
}

*, *::before, *::after {
    box-sizing: border-box;
}

body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    background-color: var(--navy);
    font-family: 'Segoe UI', sans-serif;
    color: white;
    overflow-x: hidden;
}

/* 3D GRID CONTAINER */
.grid-perspective-wrap {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: radial-gradient(circle at 90% 10%, #1a2235 0%, #0a0f1d 85%);
}

.grid-plane {
    position: absolute;
    width: 400%;
    height: 400%;
    top: -150%;
    left: -150%;
    background-image:
        linear-gradient(var(--gold-grid) 2px, transparent 2px),
        linear-gradient(90deg, var(--white-grid) 1px, transparent 1px);
    background-size: 80px 80px;
    transform: rotateX(65deg) rotateY(0deg) rotateZ(25deg);
    animation: moveTowardsHorizon 5s linear infinite;
}

@keyframes moveTowardsHorizon {
    from { background-position: 0 0; }
    to { background-position: 0 -80px; }
}

/* HEADER */
header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 40px 60px;
    display: flex;
    align-items: center;
    z-index: 100;
}

.brand-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-mark {
    width: 35px;
    height: 35px;
    border: 2px solid var(--gold);
    position: relative;
    background: rgba(212, 175, 55, 0.1);
}

.logo-mark::after {
    content: '';
    position: absolute;
    width: 70%;
    height: 2px;
    background: var(--gold-gradient);
    top: 50%;
    left: 15%;
    transform: rotate(-45deg);
}

.brand-name {
    font-weight: 800;
    letter-spacing: 5px;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    font-size: 1.1rem;
}

/* HERO AREA */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: radial-gradient(circle, rgba(10, 15, 29, 0.2) 0%, rgba(10, 15, 29, 0.9) 100%);
}

.tagline {
    letter-spacing: 8px;
    opacity: 0.9;
    margin-bottom: 10px;
    font-size: 0.8rem;
    color: var(--gold);
}

h1 {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 900;
    letter-spacing: 20px;
    margin: 0;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    padding-left: 20px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
}

.divider {
    width: 200px;
    height: 1px;
    background: var(--gold-gradient);
    margin: 40px 0;
    opacity: 0.8;
}

/* PILLAR NAVIGATION BLOCKS */
.pillar-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
    max-width: 760px;
}

.pillar {
    position: relative;
    padding: 15px 35px;
    border: 1px solid var(--gold);
    background: rgba(212, 175, 55, 0.05);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    text-decoration: none;
    display: inline-block;
}

.pillar:hover {
    background: rgba(212, 175, 55, 0.15);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
}

/* ABOUT SECTION */
.about {
    position: relative;
    padding: 120px 40px;
    background: linear-gradient(180deg, rgba(10, 15, 29, 0.95) 0%, rgba(10, 15, 29, 0.98) 100%);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    letter-spacing: 8px;
    text-transform: uppercase;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}

.about .divider {
    margin: 30px auto;
}

.about > .about-content > p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.75);
    max-width: 700px;
    margin: 0 auto 60px;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.about-card {
    border: 1px solid rgba(212, 175, 55, 0.2);
    background: rgba(212, 175, 55, 0.03);
    padding: 40px 30px;
    transition: all 0.3s ease;
}

.about-card:hover {
    border-color: rgba(212, 175, 55, 0.5);
    background: rgba(212, 175, 55, 0.06);
}

.about-card h3 {
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin: 0 0 15px;
}

.about-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* FOOTER */
footer {
    position: relative;
    border-top: 1px solid rgba(212, 175, 55, 0.15);
    background: rgba(10, 15, 29, 0.98);
    padding: 50px 40px;
}

.footer-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.footer-brand {
    font-weight: 800;
    letter-spacing: 5px;
    text-transform: uppercase;
    font-size: 0.9rem;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

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

.footer-copy {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 1px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    header {
        padding: 20px 30px;
    }

    .pillar-container {
        flex-direction: column;
        gap: 15px;
    }

    h1 {
        letter-spacing: 10px;
        padding-left: 10px;
    }

    .about {
        padding: 80px 20px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
}