:root {
    /* Ultra Modern Dark Theme - Vercel / OpenAI inspired */
    --bg-color: #000000;
    --bg-dark: #0a0a0a;
    --bg-panel: rgba(255, 255, 255, 0.03);

    --text-white: #ffffff;
    --text-gray-400: #a1a1aa;
    --text-gray-500: #71717a;

    --border-light: rgba(255, 255, 255, 0.1);
    --border-hover: rgba(255, 255, 255, 0.2);

    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --accent-gold: #fbbf24;

    --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Layout */
    --container-max: 1100px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-color);
}

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

/* Utilities */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 5%;
}

.section {
    padding: 8rem 0;
    position: relative;
    z-index: 10;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: -0.05em;
    margin-bottom: 2rem;
    color: var(--text-white);
    line-height: 1.2;
}

.text-center {
    text-align: center;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mb-12 {
    margin-bottom: 3rem;
}

.mb-16 {
    margin-bottom: 4rem;
}

.mb-24 {
    margin-bottom: 6rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-8 {
    margin-top: 2rem;
}

.mt-12 {
    margin-top: 3rem;
}

.mt-24 {
    margin-top: 6rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple), var(--accent-gold));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.tracking-widest {
    letter-spacing: 0.1em;
}

.uppercase {
    text-transform: uppercase;
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}

.text-xs {
    font-size: 0.75rem;
}

.text-sm {
    font-size: 0.875rem;
}

.text-lg {
    font-size: 1.125rem;
}

.text-xl {
    font-size: 1.25rem;
}

.text-2xl {
    font-size: 1.5rem;
}

.text-3xl {
    font-size: 1.875rem;
}

.text-4xl {
    font-size: 2.25rem;
}

.text-5xl {
    font-size: 3rem;
}

.text-blue-400 {
    color: #60a5fa;
}

.text-blue-500 {
    color: #3b82f6;
}

.text-purple-400 {
    color: #c084fc;
}

.text-purple-500 {
    color: #a855f7;
}

.text-pink-400 {
    color: #f472b6;
}

.text-gold-400 {
    color: #fbbf24;
}

.text-gold-500 {
    color: #f59e0b;
}

.text-green-400 {
    color: #4ade80;
}

.text-red-400 {
    color: #f87171;
}

.text-white {
    color: #ffffff;
}

.text-gray-400 {
    color: var(--text-gray-400);
}

.text-gray-500 {
    color: var(--text-gray-500);
}

.bg-dark {
    background-color: var(--bg-dark);
}

.bg-black-alt {
    background-color: #050505;
}

.border-t {
    border-top: 1px solid var(--border-light);
}

.border-light {
    border-color: var(--border-light) !important;
}

.border-l-4 {
    border-left: 4px solid;
}

/* Grids / Flex */
.grid-2,
.grid-3,
.grid-4 {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(1, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(1, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(1, 1fr);
}

@media (min-width: 768px) {
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

.gap-4 {
    gap: 1rem;
}

.gap-6 {
    gap: 1.5rem;
}

.gap-8 {
    gap: 2rem;
}

.gap-16 {
    gap: 4rem;
}

.gap-24 {
    gap: 6rem;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

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

.align-center {
    align-items: center;
}

.align-start {
    align-items: flex-start;
}

.flex-wrap {
    flex-wrap: wrap;
}

/* Decorative Glowing Orbs */
.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
}

.orb-1 {
    width: 50vw;
    height: 50vw;
    background: var(--accent-blue);
    top: -20vh;
    left: -10vw;
}

.orb-2 {
    width: 40vw;
    height: 40vw;
    background: var(--accent-purple);
    bottom: -10vh;
    right: -10vw;
}

.orb-3 {
    width: 30vw;
    height: 30vw;
    background: var(--accent-gold);
    top: 40vh;
    left: 60vw;
}

.orb-small {
    width: 300px;
    height: 300px;
    background: var(--accent-blue);
    filter: blur(60px);
    opacity: 0.3;
}

/* Cards & Panels */
.glass-panel {
    background: var(--bg-panel);
    border: 1px solid var(--border-light);
    border-radius: 1.5rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.p-6 {
    padding: 1.5rem;
}

.p-8 {
    padding: 2rem;
}

.p-12 {
    padding: 3rem;
}

.card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-light);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.card-hover:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.glow-border {
    position: relative;
}

.glow-border::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    margin: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    opacity: 0.5;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-light);
    transition: border-color 0.3s;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.brand-logo {
    height: 50px;
    object-fit: contain;
    border-radius: 8px;
}

.nav-links {
    display: none;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links li a {
    color: var(--text-gray-400);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;
}

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

.nav-links li a.btn-primary {
    color: #000;
}

.nav-links li a.btn-primary:hover {
    color: #000;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    padding: 0.75rem 1.5rem;
}

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

.btn-primary:hover {
    background: #e5e5e5;
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 1px solid var(--border-light);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

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

.btn-lg {
    padding: 0.875rem 2rem;
    font-size: 1rem;
    border-radius: 12px;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: 4rem;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -0.05em;
    line-height: 1.1;
    margin-bottom: 2rem;
}

@media(min-width: 768px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

@media(min-width: 1024px) {
    .hero-title {
        font-size: 5rem;
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-gray-400);
    margin-bottom: 3rem;
    max-width: 600px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

/* Marquee */
.hero-marquee {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    overflow: hidden;
    position: relative;
    padding: 2rem 0;
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.marquee-content {
    display: flex;
    width: max-content;
    animation: scroll 30s linear infinite;
    gap: 3rem;
    padding-right: 3rem;
}

.marquee-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-white);
    background: rgba(255, 255, 255, 0.05);
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    white-space: nowrap;
}

@keyframes scroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* Badge */
.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-light);
    padding: 0.4rem 1rem;
    border-radius: 50px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-blue);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-blue);
}

.badge-text {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-gray-400);
    letter-spacing: 0.02em;
}

/* Mockup */
.main-dashboard-mockup {
    max-width: 900px;
    aspect-ratio: 16/9;
    background: #0a0a0a;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8);
}

.mockup-header {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.dots {
    display: flex;
    gap: 6px;
}

.dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #333;
}

.dots span:nth-child(1) {
    background: #ff5f56;
}

.dots span:nth-child(2) {
    background: #ffbd2e;
}

.dots span:nth-child(3) {
    background: #27c93f;
}

.mockup-title {
    margin: 0 auto;
    color: #666;
    font-size: 0.8rem;
    font-family: monospace;
}

.mockup-body {
    height: calc(100% - 50px);
    text-align: center;
}

/* Lists */
.check-list {
    list-style: none;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-gray-400);
}

.revenue-list {
    list-style: none;
}

.revenue-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-white);
    font-weight: 500;
}

/* Features */
.icon-box {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--text-white);
    flex-shrink: 0;
}

.feature-row {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

/* Bars */
.market-bars {
    width: 100%;
}

.bar-bg {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    border-radius: 4px;
}

.bg-blue-500 {
    background: #3b82f6;
}

.bg-purple-500 {
    background: #a855f7;
}

.bg-gold-500 {
    background: #fbbf24;
}

/* Roadmap */
.roadmap {
    border-left: 2px solid var(--border-light);
    padding-left: 2rem;
    margin-left: 1rem;
}

.roadmap-item {
    position: relative;
    margin-bottom: 3rem;
}

.roadmap-item:last-child {
    margin-bottom: 0;
}

.roadmap-item .dot {
    width: 12px;
    height: 12px;
    background: #333;
    border: 2px solid #000;
    border-radius: 50%;
    position: absolute;
    left: -2.4rem;
    top: 0.3rem;
    transition: background 0.3s;
}

.roadmap-item.active .dot {
    background: var(--text-white);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* Footer */
.footer {
    padding-top: 5rem;
    padding-bottom: 2rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    color: var(--text-gray-400);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--text-white);
}

/* Animations & Scroll reveal (handled by JS toggling classes) */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

.delay-4 {
    transition-delay: 0.4s;
}

.delay-5 {
    transition-delay: 0.5s;
}

.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive order */
@media (max-width: 767px) {
    .order-1-mobile {
        order: 1;
    }

    .order-2-mobile {
        order: 2;
    }
}