:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-tertiary: rgba(255, 255, 255, 0.5);
    --accent-purple: #a855f7;
    --accent-indigo: #6366f1;
    --accent-pink: #ec4899;
    --accent-cyan: #06b6d4;
    --accent-emerald: #10b981;
    --gradient-primary: linear-gradient(135deg, #a855f7, #6366f1);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --radius-full: 9999px;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
}

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

html {
    scroll-behavior: smooth
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden
}

a {
    color: inherit;
    text-decoration: none
}

ul {
    list-style: none
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem
}

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(20px)
}

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

.section-tag {
    display: inline-block;
    padding: .5rem 1rem;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: var(--radius-full);
    font-size: .875rem;
    font-weight: 500;
    color: var(--accent-purple);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 1rem
}

.section-header {
    text-align: center;
    margin-bottom: 4rem
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.02em
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all .25s ease
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.3)
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(168, 85, 247, 0.4)
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--glass-border)
}

.btn-secondary:hover {
    background: var(--glass-bg)
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border)
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between
}

.logo {
    display: flex;
    align-items: center;
    gap: .5rem
}

.logo-icon {
    font-size: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700
}

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

.nav-links a {
    font-size: .875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color .15s
}

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

.nav-cta {
    padding: .5rem 1.25rem !important;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    color: #fff !important
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: .5rem
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full)
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 6rem 1.5rem
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: .5;
    animation: float 8s ease-in-out infinite
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-purple), transparent 70%);
    top: -200px;
    right: -100px
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-indigo), transparent 70%);
    bottom: -150px;
    left: -100px;
    animation-delay: -2s
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-pink), transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -4s;
    opacity: .3
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) scale(1)
    }

    50% {
        transform: translateY(-30px) scale(1.05)
    }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 800px
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .5rem 1rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-full);
    font-size: .875rem;
    font-weight: 500;
    color: var(--accent-emerald);
    margin-bottom: 1.5rem
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-emerald);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1)
    }

    50% {
        opacity: .5;
        transform: scale(.8)
    }
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1.5rem
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.7
}

/* Voice Wave */
.voice-wave-container {
    margin-bottom: 2.5rem
}

.voice-wave {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    height: 60px;
    margin-bottom: .75rem
}

.wave-bar {
    width: 4px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    animation: wave 1.2s ease-in-out infinite
}

.wave-bar:nth-child(1) {
    animation-delay: 0s
}

.wave-bar:nth-child(2) {
    animation-delay: .1s
}

.wave-bar:nth-child(3) {
    animation-delay: .2s
}

.wave-bar:nth-child(4) {
    animation-delay: .3s
}

.wave-bar:nth-child(5) {
    animation-delay: .4s
}

.wave-bar:nth-child(6) {
    animation-delay: .5s
}

.wave-bar:nth-child(7) {
    animation-delay: .4s
}

.wave-bar:nth-child(8) {
    animation-delay: .3s
}

.wave-bar:nth-child(9) {
    animation-delay: .2s
}

.wave-bar:nth-child(10) {
    animation-delay: .1s
}

.wave-bar:nth-child(11) {
    animation-delay: 0s
}

.wave-bar:nth-child(12) {
    animation-delay: .1s
}

@keyframes wave {

    0%,
    100% {
        height: 20px;
        opacity: .5
    }

    50% {
        height: 50px;
        opacity: 1
    }
}

.wave-label {
    font-size: .875rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: .1em
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%)
}

.scroll-line {
    display: block;
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent-purple), transparent);
    border-radius: var(--radius-full);
    animation: scroll-bounce 2s ease-in-out infinite
}

@keyframes scroll-bounce {

    0%,
    100% {
        transform: translateY(0);
        opacity: 1
    }

    50% {
        transform: translateY(10px);
        opacity: .5
    }
}

/* About */
.about {
    padding: 6rem 0;
    background: var(--bg-secondary)
}

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

.about-card {
    padding: 2.5rem;
    transition: transform .25s
}

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

.card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xl);
    margin-bottom: 1.5rem
}

.problem-icon {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444
}

.solution-icon {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-emerald)
}

.about-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem
}

.about-card>p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7
}

.stat-list li {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .75rem 0;
    border-top: 1px solid var(--glass-border);
    color: var(--text-secondary)
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary)
}

.solution-card {
    border-color: rgba(16, 185, 129, 0.2)
}

.benefit-list li {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .75rem 0;
    color: var(--text-secondary)
}

.check-icon {
    color: var(--accent-emerald);
    font-weight: 700
}

/* Features */
.features {
    padding: 6rem 0
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem
}

.feature-card {
    padding: 2rem;
    transition: all .25s
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(168, 85, 247, 0.3)
}

.feature-icon {
    margin-bottom: 1.5rem
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: .75rem
}

.feature-card p {
    color: var(--text-secondary);
    font-size: .875rem;
    line-height: 1.7
}

/* Technology */
.technology {
    padding: 6rem 0;
    background: var(--bg-secondary)
}

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

.tech-text .section-title {
    text-align: left;
    margin-bottom: 1.5rem
}

.tech-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7
}

.tech-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--glass-bg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border)
}

.tech-stat {
    text-align: center
}

.tech-stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.tech-stat-label {
    font-size: .75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: .05em
}

.tech-list {
    display: flex;
    flex-direction: column;
    gap: 1rem
}

.tech-list li {
    display: flex;
    align-items: center;
    gap: .75rem;
    color: var(--text-secondary)
}

.tech-bullet {
    width: 8px;
    height: 8px;
    background: var(--gradient-primary);
    border-radius: 50%;
    flex-shrink: 0
}

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

.tech-orb {
    position: relative;
    width: 350px;
    height: 350px
}

.orb-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid;
    animation: spin 20s linear infinite
}

.ring-1 {
    inset: 0;
    border-color: rgba(168, 85, 247, 0.3)
}

.ring-2 {
    inset: 40px;
    border-color: rgba(99, 102, 241, 0.3);
    animation-direction: reverse;
    animation-duration: 15s
}

.ring-3 {
    inset: 80px;
    border-color: rgba(236, 72, 153, 0.3);
    animation-duration: 10s
}

@keyframes spin {
    from {
        transform: rotate(0deg)
    }

    to {
        transform: rotate(360deg)
    }
}

.orb-core {
    position: absolute;
    inset: 120px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 60px rgba(168, 85, 247, 0.5);
    animation: core-pulse 3s ease-in-out infinite
}

@keyframes core-pulse {

    0%,
    100% {
        box-shadow: 0 0 60px rgba(168, 85, 247, 0.5)
    }

    50% {
        box-shadow: 0 0 80px rgba(168, 85, 247, 0.7)
    }
}

.core-icon {
    font-size: 2.5rem;
    color: #fff
}

/* Investment */
.invest {
    padding: 6rem 0
}

.invest-card {
    padding: 4rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.1), rgba(99, 102, 241, 0.05));
    border-color: rgba(168, 85, 247, 0.2)
}

.invest-content {
    max-width: 700px;
    margin: 0 auto
}

.invest-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em
}

.invest-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7
}

.invest-highlights {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .75rem 1.25rem;
    background: var(--glass-bg);
    border-radius: var(--radius-full);
    font-size: .875rem;
    color: var(--text-secondary)
}

.invest-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem
}

.invest-email {
    font-size: .875rem;
    color: var(--text-tertiary)
}

.invest-email a {
    color: var(--accent-purple)
}

.invest-email a:hover {
    text-decoration: underline
}

/* Footer */
.footer {
    padding: 4rem 0 2rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--glass-border)
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem
}

.footer-brand {
    max-width: 300px
}

.footer-brand .logo {
    margin-bottom: 1rem
}

.footer-tagline {
    color: var(--text-tertiary);
    font-size: .875rem
}

.footer-links {
    display: flex;
    gap: 4rem
}

.footer-column h4 {
    font-size: .875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary)
}

.footer-column a {
    display: block;
    font-size: .875rem;
    color: var(--text-tertiary);
    padding: .5rem 0
}

.footer-column a:hover {
    color: var(--text-primary)
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem
}

.copyright {
    font-size: .875rem;
    color: var(--text-tertiary)
}

.disclaimer {
    font-size: .75rem;
    color: var(--text-tertiary);
    opacity: .7
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease
}

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

/* Responsive */
@media(max-width:1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .tech-content {
        grid-template-columns: 1fr;
        gap: 3rem
    }

    .tech-visual {
        order: -1
    }

    .tech-orb {
        width: 280px;
        height: 280px
    }

    .orb-core {
        inset: 90px
    }
}

@media(max-width:768px) {
    .nav-links {
        display: none
    }

    .mobile-menu-btn {
        display: flex
    }

    .hero-title {
        font-size: 3rem
    }

    .hero-subtitle {
        font-size: 1.125rem
    }

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

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

    .tech-stats {
        flex-direction: column;
        gap: 1rem
    }

    .invest-highlights {
        flex-direction: column;
        align-items: center
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem
    }

    .footer-links {
        gap: 2rem
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center
    }
}

@media(max-width:480px) {
    .hero-title {
        font-size: 2rem
    }

    .section-title {
        font-size: 1.5rem
    }

    .hero-cta {
        flex-direction: column
    }

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

    .invest-card {
        padding: 2rem
    }

    .invest-title {
        font-size: 1.5rem
    }
}