:root {
    /* Ultra Premium "Lux" Palette */
    --gold: #D4AF37;
    /* Metallic Gold */
    --gold-glow: rgba(212, 175, 55, 0.4);
    --blue: #3b82f6;
    /* Electric Blue */
    --purple: #8b5cf6;
    /* Royal Purple */
    --black: #000000;
    --dark-navy: #020617;
    --white: #ffffff;
    --bg-dark: #020617;
    --card-bg: rgba(15, 23, 42, 0.8);
    --text-primary: #ffffff;
    --text-muted: #94a3b8;
    --border-lux: 1px solid rgba(212, 175, 55, 0.2);

    --radius-lux: 16px;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    background-color: var(--black);
    color: var(--white);
    font-family: var(--font-body);
    line-height: 1.6;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 40%);
    background-attachment: fixed;
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}

/* Header */
header {
    position: sticky;
    top: 0;
    z-index: 2000;
    padding: 1.25rem 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--white);
    text-decoration: none;
    letter-spacing: -1px;
}

.logo span {
    color: var(--gold);
    text-shadow: 0 0 15px var(--gold-glow);
}

nav ul {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

nav a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

nav a:hover {
    color: var(--white);
}

/* Hero Section */
.hero {
    padding: 10rem 2rem;
    text-align: center;
    position: relative;
}

.hero h1 {
    font-size: 5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1;
    background: linear-gradient(135deg, #fff 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 750px;
    margin: 0 auto 3rem;
}

.search-box {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    padding: 0.6rem;
    display: flex;
    transition: all 0.3s ease;
}

.search-box:focus-within {
    border-color: var(--gold);
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.15);
}

.search-box input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 1rem 2rem;
    color: white;
    font-size: 1.1rem;
    outline: none;
}

.search-box button {
    background: linear-gradient(to right, var(--gold), #f3c349);
    color: var(--black);
    border: none;
    padding: 1rem 3rem;
    border-radius: 100px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-box button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px var(--gold-glow);
}

/* Main Layout */
.main-container {
    max-width: 1300px;
    margin: 4rem auto;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    padding: 0 2rem;
}

/* Sidebar */
.sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.filter-group {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.03);
    padding: 2rem;
    border-radius: var(--radius-lux);
    margin-bottom: 2rem;
}

.filter-group h4 {
    color: var(--gold);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.filter-group ul {
    list-style: none;
}

.filter-group a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    padding: 0.6rem 0;
    transition: all 0.3s ease;
}

.filter-group a:hover {
    color: var(--white);
    transform: translateX(5px);
}

/* Job Cards */
.card-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: var(--radius-lux);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.card:hover {
    transform: translateY(-8px) scale(1.01);
    border-color: rgba(212, 175, 55, 0.3);
    background: rgba(255, 255, 255, 0.02);
}

.badge-lux {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--gold);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.card p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.btn-premium {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gold);
    text-decoration: none;
    font-weight: 800;
    font-size: 0.9rem;
    transition: gap 0.3s ease;
}

.btn-premium:hover {
    gap: 1.25rem;
}

/* Footer */
footer {
    padding: 8rem 2rem 4rem;
    background: #000;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
}

.footer-links h4 {
    color: var(--gold);
    margin-bottom: 2rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    display: block;
    margin-bottom: 0.75rem;
}

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

/* Responsive */
@media (max-width: 1000px) {
    .main-container {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}