/* MAVS - Multi-Agent Voice Switcher Styles */
/* Developer/hardware aesthetic with cyan accents */

:root {
    --mavs-primary: #00D4FF;
    --mavs-secondary: #00A8CC;
    --mavs-accent: #FF00FF;
    --mavs-dark: #0a0a0f;
    --mavs-darker: #050508;
    --mavs-surface: #12121a;
    --mavs-light: #E0F7FA;
    --mavs-muted: #6B7280;
    --mavs-gradient: linear-gradient(135deg, #00D4FF 0%, #00A8CC 100%);
}

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

html {
    scroll-behavior: smooth;
}

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

/* Grid Background */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -2;
}

.scan-line {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--mavs-primary), transparent);
    animation: scanDown 8s linear infinite;
    opacity: 0.3;
    z-index: -1;
}

@keyframes scanDown {
    0% { top: 0; }
    100% { top: 100%; }
}

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(5, 5, 8, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--mavs-light);
    text-decoration: none;
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
    transition: color 0.3s;
}

.nav-logo:hover {
    color: var(--mavs-primary);
}

.logo-icon {
    font-size: 1.2rem;
}

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

.nav-links a {
    color: var(--mavs-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s;
}

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

.nav-cta {
    background: var(--mavs-gradient);
    padding: 0.6rem 1.5rem;
    border-radius: 5px;
    color: var(--mavs-dark) !important;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.4);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 8rem 4rem 4rem;
    gap: 4rem;
}

.hero-content {
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--mavs-primary);
    color: var(--mavs-primary);
    padding: 0.4rem 1rem;
    border-radius: 3px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.hero-icon {
    margin-bottom: 1.5rem;
}

.hero-icon img {
    width: 100px;
    height: 100px;
    border-radius: 15px;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

.hero-title {
    font-size: 5rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    background: linear-gradient(135deg, var(--mavs-primary), var(--mavs-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    letter-spacing: 4px;
}

.hero-tagline {
    font-size: 1.3rem;
    color: var(--mavs-muted);
    margin-bottom: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(224, 247, 250, 0.8);
    margin-bottom: 1rem;
    max-width: 500px;
    line-height: 1.8;
}

.hero-subtext {
    font-size: 0.95rem;
    color: var(--mavs-primary);
    margin-bottom: 2.5rem;
    font-style: italic;
}

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

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.device-preview {
    position: relative;
    width: 300px;
    height: 300px;
}

.device-ring {
    position: absolute;
    border: 2px solid var(--mavs-primary);
    border-radius: 50%;
    opacity: 0.3;
}

.ring-1 {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    animation: pulse 3s ease-in-out infinite;
}

.ring-2 {
    width: 70%;
    height: 70%;
    top: 15%;
    left: 15%;
    animation: pulse 3s ease-in-out infinite 1s;
}

.ring-3 {
    width: 40%;
    height: 40%;
    top: 30%;
    left: 30%;
    animation: pulse 3s ease-in-out infinite 2s;
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.05); }
}

.device-core {
    position: absolute;
    width: 80px;
    height: 80px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--mavs-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 0 30px rgba(0, 212, 255, 0.5),
        0 0 60px rgba(0, 212, 255, 0.3);
}

.pulse-dot {
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    animation: corePulse 2s ease-in-out infinite;
}

@keyframes corePulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--mavs-gradient);
    color: var(--mavs-dark);
    box-shadow: 0 5px 25px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 35px rgba(0, 212, 255, 0.5);
}

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

.btn-secondary:hover {
    background: rgba(0, 212, 255, 0.1);
}

/* Section Styles */
section {
    padding: 6rem 4rem;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    font-family: 'JetBrains Mono', monospace;
    background: linear-gradient(135deg, var(--mavs-primary), var(--mavs-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--mavs-muted);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

/* Features Section */
.features {
    background: rgba(18, 18, 26, 0.5);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 10px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--mavs-primary);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.15);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--mavs-primary);
    font-family: 'JetBrains Mono', monospace;
}

.feature-card p {
    color: rgba(224, 247, 250, 0.7);
    font-size: 0.95rem;
}

/* Hardware Section */
.specs-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
    align-items: center;
}

.spec-diagram {
    display: flex;
    justify-content: center;
}

.diagram-circle {
    width: 250px;
    height: 250px;
    border: 2px solid var(--mavs-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
}

.diagram-inner {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2rem;
    font-weight: 700;
    color: var(--mavs-primary);
}

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

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.05);
    border-left: 3px solid var(--mavs-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

.spec-label {
    color: var(--mavs-muted);
}

.spec-value {
    color: var(--mavs-light);
}

/* Developers Section */
.developers {
    background: rgba(18, 18, 26, 0.5);
}

.code-preview {
    max-width: 700px;
    margin: 0 auto 3rem;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.code-header {
    background: var(--mavs-surface);
    padding: 0.8rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.code-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.code-dot.red { background: #FF5F57; }
.code-dot.yellow { background: #FFBD2E; }
.code-dot.green { background: #28C840; }

.code-title {
    margin-left: 1rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--mavs-muted);
}

.code-block {
    background: var(--mavs-dark);
    padding: 1.5rem;
    overflow-x: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
}

.code-block .keyword { color: #FF79C6; }
.code-block .module { color: var(--mavs-primary); }
.code-block .class { color: #8BE9FD; }
.code-block .string { color: #F1FA8C; }
.code-block .comment { color: #6272A4; }
.code-block .function { color: #50FA7B; }
.code-block .decorator { color: #FF79C6; }

.dev-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.dev-card {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 10px;
    padding: 1.5rem 2rem;
    text-align: center;
    min-width: 150px;
}

.dev-card h3 {
    color: var(--mavs-primary);
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: 0.25rem;
}

.dev-card p {
    color: var(--mavs-muted);
    font-size: 0.85rem;
}

/* Use Cases */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.case-card {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

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

.case-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 1rem;
}

.case-card h3 {
    color: var(--mavs-primary);
    margin-bottom: 0.5rem;
    font-family: 'JetBrains Mono', monospace;
}

.case-card p {
    color: var(--mavs-muted);
    font-size: 0.9rem;
}

/* Order Section */
.order {
    background: rgba(18, 18, 26, 0.5);
}

.order-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.order-card {
    background: var(--mavs-surface);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 15px;
    padding: 2.5rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.order-card.featured {
    border-color: var(--mavs-primary);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.15);
}

.featured-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--mavs-gradient);
    color: var(--mavs-dark);
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    font-weight: 600;
}

.order-card h3 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.order-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--mavs-primary);
    margin-bottom: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
}

.order-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.order-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    color: rgba(224, 247, 250, 0.7);
    font-size: 0.9rem;
}

.order-features li::before {
    content: "✓ ";
    color: var(--mavs-primary);
}

.order-note {
    text-align: center;
    color: var(--mavs-muted);
    margin-top: 2rem;
    font-family: 'JetBrains Mono', monospace;
}

/* Footer */
.footer {
    background: var(--mavs-darker);
    padding: 3rem 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.footer-brand h3 {
    font-size: 1.5rem;
    color: var(--mavs-primary);
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: 0.25rem;
}

.footer-brand p {
    color: var(--mavs-muted);
    font-size: 0.9rem;
}

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

.footer-links a {
    color: rgba(224, 247, 250, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

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

.footer-copyright {
    width: 100%;
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    color: var(--mavs-muted);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 7rem 2rem 3rem;
    }

    .hero-content {
        order: 2;
    }

    .hero-visual {
        order: 1;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

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

    .specs-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .flow-steps {
        grid-template-columns: 1fr;
    }
    
    .device-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem 1.5rem;
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    section {
        padding: 4rem 1.5rem;
    }

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

    .section-title {
        font-size: 2rem;
    }

    .device-preview {
        width: 200px;
        height: 200px;
    }
    
    .device-features {
        grid-template-columns: 1fr;
    }
    
    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .vision-stats {
        flex-direction: column;
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .order-content {
        grid-template-columns: 1fr;
    }
    
    .problem-grid {
        grid-template-columns: 1fr;
    }
}

/* Problem Section */
.problem {
    padding: 80px 40px;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.problem-main {
    font-size: 1.4rem;
    color: var(--mavs-light);
    margin-bottom: 48px;
    line-height: 1.6;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.problem-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background: var(--mavs-surface);
    border-radius: 12px;
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.problem-icon {
    font-size: 32px;
}

.problem-item p {
    font-size: 14px;
    color: var(--mavs-muted);
}

/* How It Works / Flow Steps */
.how-it-works {
    padding: 100px 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.flow-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.flow-step {
    background: var(--mavs-surface);
    padding: 32px 24px;
    border-radius: 16px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    text-align: center;
    position: relative;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--mavs-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    color: var(--mavs-dark);
    margin: 0 auto 20px;
}

.flow-step h3 {
    font-size: 18px;
    color: var(--mavs-light);
    margin-bottom: 12px;
}

.flow-step p {
    font-size: 14px;
    color: var(--mavs-muted);
    line-height: 1.6;
}

.key-insight {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--mavs-primary);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
}

.key-insight p {
    font-size: 1.2rem;
    color: var(--mavs-light);
}

.key-insight strong {
    color: var(--mavs-primary);
}

/* Device Section */
.device {
    padding: 100px 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.device-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.device-card {
    background: var(--mavs-surface);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    text-align: center;
    transition: all 0.3s;
}

.device-card:hover {
    border-color: var(--mavs-primary);
    transform: translateY(-4px);
}

.device-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.device-card h3 {
    font-size: 18px;
    color: var(--mavs-light);
    margin-bottom: 12px;
}

.device-card p {
    font-size: 14px;
    color: var(--mavs-muted);
    line-height: 1.6;
}

/* Use Cases */
.use-cases {
    padding: 100px 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.case-card {
    background: var(--mavs-surface);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.case-icon {
    font-size: 36px;
    display: block;
    margin-bottom: 16px;
}

.case-card h3 {
    font-size: 18px;
    color: var(--mavs-light);
    margin-bottom: 12px;
}

.case-card p {
    font-size: 14px;
    color: var(--mavs-muted);
    line-height: 1.6;
}

/* Vision Section */
.vision {
    background: var(--mavs-surface);
    border-radius: 24px;
    padding: 80px 60px;
    margin: 60px 40px;
    max-width: calc(1200px - 80px);
    text-align: center;
}

.vision-main {
    font-size: 1.5rem;
    color: var(--mavs-light);
    margin-bottom: 24px;
}

.vision-detail {
    font-size: 1.1rem;
    color: var(--mavs-muted);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.vision-detail strong {
    color: var(--mavs-primary);
}

.vision-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
}

.stat {
    display: flex;
    align-items: center;
    gap: 12px;
}

.stat-icon {
    font-size: 24px;
}

.stat-text {
    font-size: 14px;
    color: var(--mavs-muted);
    font-family: 'JetBrains Mono', monospace;
}

/* Order Section */
.order {
    padding: 100px 40px;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.order-card {
    background: var(--mavs-surface);
    border-radius: 24px;
    padding: 48px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.order-price {
    margin-bottom: 32px;
}

.price-label {
    display: block;
    font-size: 14px;
    color: var(--mavs-muted);
    margin-bottom: 8px;
}

.price-value {
    display: block;
    font-size: 48px;
    font-weight: 700;
    color: var(--mavs-primary);
    font-family: 'JetBrains Mono', monospace;
}

.price-note {
    display: block;
    font-size: 14px;
    color: var(--mavs-muted);
    text-decoration: line-through;
    margin-top: 8px;
}

.order-includes {
    list-style: none;
    text-align: left;
    margin-bottom: 32px;
}

.order-includes li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 15px;
    color: var(--mavs-light);
}

.order-form {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.order-form input {
    flex: 1;
    padding: 14px 20px;
    border-radius: 8px;
    border: 1px solid rgba(0, 212, 255, 0.3);
    background: var(--mavs-dark);
    color: var(--mavs-light);
    font-size: 15px;
}

.order-form input:focus {
    outline: none;
    border-color: var(--mavs-primary);
}

.order-note {
    font-size: 13px;
    color: var(--mavs-muted);
}