:root {
    /* Colors */
    --bg-color: #0a0a0a;
    --surface-color: #161616;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --accent-color: #d4af37;
    /* Gold */
    --accent-hover: #b5952f;

    /* Typography */
    --font-main: 'Inter', sans-serif;

    /* Spacing */
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;

    /* Borders */
    --radius-md: 8px;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(138, 43, 226, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(34, 197, 94, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 40% 70%, rgba(168, 85, 247, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(74, 222, 128, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 30% 90%, rgba(147, 51, 234, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 80%, rgba(34, 197, 94, 0.1) 0%, transparent 50%),
        linear-gradient(180deg, #0a0a0a 0%, #0f0a12 50%, #0a0a0a 100%);
    background-attachment: fixed;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    min-height: 100vh;
}

html {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    height: 100%;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-lg) 0;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

/* Header */
.site-header {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: sticky;
    top: 0;
    background-color: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    z-index: 100;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    position: relative;
    z-index: 101;
    display: flex;
    align-items: center;
    /* Removed crop as new logo is rectangular */
}

.logo-img {
    height: 90px;
    /* Increased size slightly */
    width: auto;
    object-fit: contain;
}

.logo-img:hover {
    opacity: 0.8;
}

.main-nav ul {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.main-nav a {
    font-size: 0.95rem;
    font-weight: 500;
}

.main-nav a:hover {
    color: var(--accent-color);
}

/* Hero */
.hero {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.text-gradient {
    background: linear-gradient(135deg, #fff 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    /* standard property for compatibility */
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Menu Styles */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 101;
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: var(--surface-color);
        padding: var(--spacing-lg) var(--spacing-md);
        transition: right 0.3s ease-in-out;
        z-index: 99;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.5);
    }

    .main-nav.active {
        right: 0;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
    }

    .mobile-menu-btn {
        display: block;
    }
}

.hero-subtitle {

    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    align-items: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    padding: 0.8rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #000;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.6rem 1.5rem;
}

.btn-outline:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.btn-text {
    color: var(--text-primary);
    padding: 0;
}

.btn-text:hover {
    color: var(--accent-color);
}

/* Cards */
.card {
    background-color: var(--surface-color);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.card h3 {
    margin-bottom: var(--spacing-sm);
    color: #fff;
}

/* Typography Utilities */
.section-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .main-nav {
        display: none;
        /* Mobile menu to be added later */
    }
}