:root {
    --bg-navy: #0a192f;
    --bg-navy-light: #112240;
    --text-white: #e6f1ff;
    --text-slate: #8892b0;
    --electric-cyan: #64ffda;
    --cyan-dim: rgba(100, 255, 218, 0.1);
    --bg-light: #f5f7fa;
    --text-dark: #333333;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Roboto', sans-serif;
    --transition: all 0.3s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-navy);
    color: var(--text-white);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.logo,
.pre-title,
.btn {
    font-family: var(--font-heading);
}

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

ul {
    list-style: none;
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
#navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background-color: transparent;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

#navbar.scrolled {
    background-color: rgba(10, 25, 47, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 15px 50px;
    box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--electric-cyan);
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: var(--text-white);
    font-size: 14px;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--electric-cyan);
}

.nav-cta {
    border: 1px solid var(--electric-cyan);
    color: var(--electric-cyan) !important;
    padding: 8px 16px;
    border-radius: 4px;
}

.nav-cta:hover {
    background-color: var(--cyan-dim);
}

/* Hero Section */
#hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    background: radial-gradient(circle at center, #112240 0%, var(--bg-navy) 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.3;
    z-index: 1;
    background-image: url('../assets/hero-bg.png');
    /* Placeholder, will generate */
    background-size: cover;
    background-position: center;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
}

.pre-title {
    color: var(--electric-cyan);
    font-size: 14px;
    letter-spacing: 3px;
    display: block;
    margin-bottom: 20px;
    font-weight: 600;
}

h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    line-height: 1.1;
    color: #fff;
}

h2 {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1.5rem;
    color: var(--text-slate);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-group {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn {
    padding: 15px 30px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 1px;
    cursor: pointer;
    text-transform: uppercase;
}

.btn-primary {
    background-color: var(--electric-cyan);
    color: var(--bg-navy);
}

.btn-primary:hover {
    background-color: #4cdbb9;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(100, 255, 218, 0.3);
}

.btn-secondary {
    border: 1px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    color: #fff;
}

.btn-secondary:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

/* Problem Section */
#problem {
    background-color: var(--bg-light);
    color: var(--text-dark);
    /* Dark text for light background */
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-header h2 {
    color: #1a1a1a;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.section-header p {
    color: #555;
    font-size: 1.1rem;
    font-style: italic;
}

.enemies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.enemy-card {
    background: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: var(--transition);
}

.enemy-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.icon-box {
    color: #e63946;
    /* Error/Problem color */
    font-size: 40px;
    margin-bottom: 20px;
}

.enemy-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: #1a1a1a;
}

.enemy-card p {
    color: #666;
}

/* Solution Section */
#solution {
    background-color: var(--bg-navy);
    padding: 100px 0;
}

#solution .section-header h2 {
    color: #fff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    background: var(--bg-navy-light);
    padding: 40px;
    border-radius: 8px;
    text-align: left;
    border: 1px solid transparent;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--electric-cyan);
    background: rgba(17, 34, 64, 0.8);
}

.feature-icon {
    color: var(--electric-cyan);
    font-size: 32px;
    margin-bottom: 20px;
}

.feature-card h3 {
    color: #fff;
    margin-bottom: 15px;
    font-size: 1.25rem;
}

.feature-card p {
    color: var(--text-slate);
}

/* Plans Section */
#plans {
    background-color: #020c1b;
    /* Slightly darker than navy */
    padding: 100px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

#plans .section-header h2 {
    color: #fff;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    align-items: start;
}

.pricing-card {
    background: var(--bg-navy-light);
    border-radius: 8px;
    padding: 40px;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-5px);
}

.pricing-card.popular {
    border: 1px solid var(--electric-cyan);
    background: rgba(17, 34, 64, 0.6);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--electric-cyan);
    color: var(--bg-navy);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 700;
}

.card-header {
    text-align: center;
    margin-bottom: 30px;
}

.pricing-card h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.ideal-for {
    color: var(--electric-cyan);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.price {
    text-align: center;
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 30px;
    font-family: var(--font-heading);
}

.price .currency {
    font-size: 1.5rem;
    vertical-align: top;
    margin-right: 5px;
}

.price .period {
    display: block;
    font-size: 0.9rem;
    color: var(--text-slate);
    font-weight: 400;
    margin-top: -5px;
}

.features-list {
    margin-bottom: 30px;
}

.features-list li {
    margin-bottom: 15px;
    color: var(--text-slate);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.features-list li i {
    color: var(--electric-cyan);
    font-size: 12px;
}

.features-list li.disabled {
    color: #4a5568;
}

.features-list li.disabled i {
    color: #4a5568;
}

.btn-outline {
    width: 100%;
    display: block;
    text-align: center;
    border: 1px solid var(--electric-cyan);
    color: var(--electric-cyan);
    padding: 12px;
    border-radius: 4px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline:hover {
    background: var(--cyan-dim);
}

.pricing-card .btn-primary {
    width: 100%;
    display: block;
    text-align: center;
}

.pricing-note {
    text-align: center;
    color: var(--text-slate);
    margin-top: 40px;
    font-size: 0.9rem;
}

/* Tech Section */
#tech {
    background-color: var(--bg-light);
    padding: 60px 0;
    text-align: center;
}

#tech h3 {
    color: #888;
    margin-bottom: 40px;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.logos-grid {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    opacity: 0.6;
}

.partner-logo {
    /* Placeholder for logos */
    font-size: 1.5rem;
    font-weight: 700;
    color: #aaa;
    /* In a real project, these would be <img> or <svg> */
}

/* Footer image overlay update for dark mode if needed is already handled by section bg */

/* Footer */
footer {
    background-color: #020c1b;
    padding: 50px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 20px;
    color: #fff;
    margin-bottom: 10px;
}

.footer-col p {
    color: var(--text-slate);
    font-size: 0.9rem;
}

.footer-col a {
    display: block;
    color: var(--text-slate);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.footer-col a:hover {
    color: var(--electric-cyan);
}

.partner-link {
    color: rgba(255, 255, 255, 0.1) !important;
    transition: color 0.3s;
}

.partner-link:hover {
    color: var(--electric-cyan) !important;
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
        /* simple mobile hide for now */
    }

    .pricing-card.popular {
        transform: scale(1);
    }
}
/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

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

/* Enhanced Partner Logo Styles */
.partner-logo {
    font-size: 1.8rem !important;
    font-weight: 900 !important;
    color: #8892b0 !important;
    text-transform: uppercase;
    letter-spacing: -1px;
    font-family: sans-serif;
    opacity: 0.7;
    transition: all 0.3s ease;
    cursor: default;
}
.partner-logo:hover {
    opacity: 1;
    color: #333 !important;
}