:root {
    /* Color Palette - premium teal/green gradients */
    --color-bg-dark: #0a0f0d;
    --color-bg-card: #131a16;
    --color-primary-start: #00f260;
    --color-primary-end: #0575e6;
    --color-accent-teal: #00d2ff;
    --color-text-main: #ffffff;
    --color-text-muted: #8899a6;
    --color-border: rgba(255, 255, 255, 0.1);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary-start) 0%, var(--color-accent-teal) 100%);
    --gradient-surface: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);

    /* Typography - Updated to 'Outfit' */
    --font-main: 'Outfit', system-ui, -apple-system, sans-serif;
    --font-heading: 'Outfit', sans-serif;

    /* Spacing & Layout */
    --container-width: 1200px;
    --header-height: 80px;
    --radius-lg: 24px;
    --radius-md: 12px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-soft: 0 10px 40px -10px rgba(0, 210, 255, 0.15);
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

body {
    background-color: var(--color-bg-dark);
    color: var(--color-text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--color-text-main);
    /* White button for high contrast on maroon */
    color: var(--color-bg-dark);
    box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: var(--color-primary-start);
    /* Gold on hover */
    box-shadow: 0 10px 30px -10px rgba(242, 201, 76, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-main);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Navbar inside Browser Window */
.navbar {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: transparent;
    z-index: 1000;
    /* Removed border-bottom for cleaner look */
}

.nav-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-text-main);
    text-decoration: none;
    letter-spacing: -0.02em;
}

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

.nav-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.search-container {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    padding: 0.5rem;
    transition: width 0.3s ease;
    border: 1px solid transparent;
}

.search-container:focus-within {
    border-color: var(--color-primary-start);
    background: rgba(255, 255, 255, 0.1);
}

.search-trigger {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 0.5rem;
}

.search-input {
    background: none;
    border: none;
    color: var(--color-text-main);
    outline: none;
    width: 0;
    transition: width 0.3s ease;
    font-family: var(--font-main);
}

.search-container:hover .search-input,
.search-container:focus-within .search-input,
.search-input:not(:placeholder-shown) {
    width: 200px;
    padding-left: 0.5rem;
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

/* Hero Section */
.hero {
    padding-top: calc(var(--header-height) + 4rem);
    padding-bottom: 4rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 242, 96, 0.15) 0%, rgba(10, 15, 13, 0) 70%);
    z-index: -1;
    border-radius: 50%;
    filter: blur(60px);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-desc {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
}

/* 3D Visuals */
.hero-visual {
    height: 600px;
    perspective: 1000px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-stage {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateY(-10deg) rotateX(5deg);
}

.parallax-layer {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.layer-mid {
    transform: translateZ(50px);
}

.layer-front {
    transform: translateZ(120px);
}

.card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02));
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    position: absolute;
    overflow: hidden;
}

.card-1 {
    width: 300px;
    height: 400px;
    right: 50px;
    top: 50px;
    z-index: 1;
    transform: rotate(5deg);
    animation: float 6s ease-in-out infinite;
}

.card-2 {
    width: 280px;
    height: 350px;
    right: 150px;
    top: 150px;
    z-index: 2;
    background: linear-gradient(135deg, rgba(19, 26, 22, 0.9), rgba(19, 26, 22, 0.8));
    border-color: var(--color-primary-start);
    box-shadow: 0 20px 50px -10px rgba(0, 242, 96, 0.2);
    transform: rotate(-3deg);
    animation: float 8s ease-in-out infinite reverse;
}

.card-skeleton {
    padding: 1.5rem;
}

.card-skeleton::before {
    content: '';
    display: block;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-bottom: 1rem;
}

.card-skeleton::after {
    content: '';
    display: block;
    width: 100%;
    height: 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    box-shadow: 0 20px 0 0 rgba(255, 255, 255, 0.05), 0 40px 0 0 rgba(255, 255, 255, 0.05);
}

.ui-panel {
    background: white;
    color: #000;
    padding: 1rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    position: absolute;
    bottom: 20%;
    left: 20%;
    animation: float 5s ease-in-out infinite 1s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(5deg);
    }

    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

/* Sections */
section {
    padding: 6rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

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

.feature-card {
    background: var(--color-bg-card);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: transform 0.3s ease;
}

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

.feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 242, 96, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-start);
    margin-bottom: 1.5rem;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

/* Footer */
footer {
    border-top: 1px solid var(--color-border);
    padding: 4rem 0;
    color: var(--color-text-muted);
}

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

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

.footer-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Text Styles */
h1,
h2,
h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar .nav-links {
        display: none;
        /* Simple hide for MVP */
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

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

    .hero-desc {
        margin: 0 auto 2rem;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-visual {
        height: 400px;
    }

    .visual-stage {
        transform: scale(0.7) rotateY(-10deg) rotateX(5deg);
    }
}