/* 
* Survive Lava for Brainrots - Core Styles
* Theme: Dark Mode with Neon Green/Orange Accents
*/

:root {
    --bg-color: #0d0d0d;
    --surface-color: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --accent-green: #39ff14;
    --accent-orange: #ff4500;
    --accent-blue: #00ffff;
    /* For specific rare items */
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Rajdhani', sans-serif;
    /* Gaming feel */
    --nav-height: 70px;
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --glow-green: 0 0 10px rgba(57, 255, 20, 0.5);
    --glow-orange: 0 0 10px rgba(255, 69, 0, 0.5);
}

/* Reset & Base */
* {
    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;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 {
    font-family: var(--font-heading);
    font-size: 3rem;
    background: linear-gradient(135deg, var(--accent-green), var(--accent-orange));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(57, 255, 20, 0.2);
}

h2 {
    font-size: 2rem;
    border-bottom: 2px solid var(--accent-green);
    display: inline-block;
    padding-bottom: 0.5rem;
    margin-top: 2rem;
}

p {
    margin-bottom: 1.2rem;
    color: var(--text-secondary);
}

/* Navigation */
.navbar {
    position: sticky;
    top: 0;
    background-color: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    height: var(--nav-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    z-index: 1000;
    border-bottom: 1px solid rgba(57, 255, 20, 0.2);
}

/* Logo alignment fix */
.navbar .logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.navbar .logo img {
    height: 30px;
    width: auto;
    display: block;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-green);
    text-shadow: var(--glow-green);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-green);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-green);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text-primary);
}

/* Hero Section */
.hero {
    height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: radial-gradient(circle at center, rgba(57, 255, 20, 0.1) 0%, rgba(13, 13, 13, 1) 70%);
    padding: 2rem;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
}

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background-color: var(--accent-green);
    color: #000;
    font-weight: 700;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    transition: var(--transition);
    box-shadow: var(--glow-green);
}

.btn:hover {
    background-color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--accent-orange);
    color: var(--accent-orange);
    box-shadow: var(--glow-orange);
    margin-left: 1rem;
}

.btn-secondary:hover {
    background-color: var(--accent-orange);
    color: #fff;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* Cards */
.card {
    background-color: var(--surface-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

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

.card h3 {
    color: var(--accent-green);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Footer */
footer {
    background-color: var(--surface-color);
    padding: 3rem 2rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: left;
}

.footer-section h4 {
    color: var(--accent-green);
    margin-bottom: 1rem;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a:hover {
    color: var(--accent-green);
}

.copyright {
    margin-top: 3rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Utilities */
.text-center {
    text-align: center;
}

.mb-1 {
    margin-bottom: 1rem;
}

.mt-2 {
    margin-top: 2rem;
}

.accent-green {
    color: var(--accent-green);
}

.accent-orange {
    color: var(--accent-orange);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        width: 100%;
        background-color: var(--bg-color);
        flex-direction: column;
        padding: 2rem;
        border-bottom: 1px solid rgba(57, 255, 20, 0.2);
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .grid {
        grid-template-columns: 1fr;
    }
}

/* Animations */
.fade-in {
    /* opacity: 0; REMOVED to ensure visibility */
    /* transform: translateY(20px); */
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* FAQ Accordion */
.faq-item.active .faq-answer {
    display: block !important;
}

.faq-answer {
    display: none;
}

.accent-blue {
    color: var(--accent-blue);
}

.text-secondary {
    color: var(--text-secondary);
}