:root {
    --color-bg: #050507;
    --color-surface: rgba(255, 255, 255, 0.03);
    --color-surface-hover: rgba(255, 255, 255, 0.08);
    --color-glass: rgba(20, 20, 25, 0.6);
    --color-glass-border: rgba(255, 255, 255, 0.1);

    --color-primary: #ff5e3a;
    /* More vibrant orange */
    --color-primary-glow: rgba(255, 94, 58, 0.4);
    --color-accent: #00d2ff;
    /* Cyber blue accent */

    --color-text: #ffffff;
    --color-text-muted: #94a3b8;

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --blur: blur(20px);
}

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

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.7;
    overflow-x: hidden;
    background-image:
        radial-gradient(circle at 15% 50%, rgba(255, 94, 58, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(0, 210, 255, 0.08), transparent 25%);
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: white;
}

h1 {
    font-size: clamp(3.5rem, 8vw, 6rem);
    line-height: 1.05;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, #fff, #a5a5a5);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 3rem;
    text-align: center;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

/* Utilities */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, #ff9e7d 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glass-panel {
    background: var(--color-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--color-glass-border);
    border-radius: 24px;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    background: var(--color-primary);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 1px solid var(--color-primary);
    box-shadow: 0 10px 30px -10px var(--color-primary-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px -10px var(--color-primary-glow);
    background: #ff7555;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    margin-left: 1rem;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--color-primary);
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: #4a00e0;
    bottom: -150px;
    left: -150px;
    animation-delay: -5s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(30px, 50px);
    }
}

.hero-content {
    z-index: 2;
    padding: 2rem;
    max-width: 900px;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    border: 1px solid var(--color-glass-border);
    border-radius: 50px;
    font-size: 0.8rem;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    text-transform: uppercase;
    font-weight: 700;
    color: var(--color-accent);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(5, 5, 7, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-glass-border);
    padding: 1rem 3rem;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: white;
}

.nav-links .btn-primary {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    color: white;
}

/* Sections Global */
section {
    padding: 8rem 0;
    position: relative;
    z-index: 1;
}

/* Mission Section */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.feature-card {
    background: var(--color-surface);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--color-glass-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.2);
    background: var(--color-surface-hover);
}

.feature-card:hover::before {
    opacity: 1;
}

.icon-box {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    border: 1px solid var(--color-glass-border);
}

/* Animations */
.animation-element {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animation-element.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        padding: 1.5rem;
    }

    .nav-links {
        display: none;
    }

    .btn-secondary {
        margin-left: 0;
        margin-top: 1rem;
        width: 100%;
        justify-content: center;
    }

    .btn-primary {
        width: 100%;
        justify-content: center;
    }

    .hero {
        padding-top: 0;
    }

    h1 {
        font-size: 3rem;
    }
}