:root {
    --bg: #03070d;
    --card-bg: rgba(6, 14, 26, 0.85);
    --green: #00ff66;
    --green-glow: rgba(0, 255, 102, 0.4);
    --cyan: #00f0ff;
    --cyan-glow: rgba(0, 240, 255, 0.3);
    --magenta: #ff0055;
    --text-muted: #6b8296;
    --border: rgba(0, 255, 102, 0.25);
    --border-hover: rgba(0, 240, 255, 0.6);
    --font: 'Share Tech Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg);
    color: #e2f1f8;
    font-family: var(--font);
    overflow-x: hidden;
    min-h-screen;
    line-height: 1.6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #020509;
}
::-webkit-scrollbar-thumb {
    background: var(--green);
    border-radius: 4px;
    box-shadow: 0 0 10px var(--green);
}

/* Matrix Background Canvas */
canvas#matrix {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    opacity: 0.25;
    pointer-events: none;
}

/* Outer Wrapper */
.page-container {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Middle Notch / Dynamic Island Navbar */
.cyber-notch-wrapper {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    width: 95%;
    max-width: 1200px;
}

.cyber-notch-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(3, 10, 20, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 10px 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.8), inset 0 0 12px rgba(0, 255, 102, 0.1);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.cyber-notch-nav:hover {
    border-color: var(--cyan);
    box-shadow: 0 0 25px var(--cyan-glow), inset 0 0 16px rgba(0, 240, 255, 0.15);
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #fff;
    font-weight: bold;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.brand-icon {
    width: 24px;
    height: 24px;
    background: var(--green);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    box-shadow: 0 0 12px var(--green);
}

/* Middle Dynamic Island Badge */
.notch-center-island {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid var(--border);
    border-radius: 30px;
    padding: 6px 16px;
    font-size: 0.82rem;
}

.status-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--green);
    animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}

.audio-toggle-btn {
    background: transparent;
    border: none;
    color: var(--cyan);
    font-family: var(--font);
    font-size: 0.8rem;
    cursor: pointer;
    transition: 0.2s;
}
.audio-toggle-btn:hover {
    color: #fff;
    text-shadow: 0 0 8px var(--cyan);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
    list-style: none;
}

.nav-links a {
    color: #a8c0d6;
    text-decoration: none;
    font-size: 0.9rem;
    transition: 0.25s;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--green);
    text-shadow: 0 0 8px var(--green);
}

.btn-cyber-primary {
    background: var(--green);
    color: #000;
    border: none;
    padding: 8px 18px;
    border-radius: 20px;
    font-family: var(--font);
    font-size: 0.85rem;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 0 15px var(--green-glow);
}

.btn-cyber-primary:hover {
    background: var(--cyan);
    color: #000;
    box-shadow: 0 0 25px var(--cyan-glow);
    transform: translateY(-2px);
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--green);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero-section {
    padding: 140px 24px 80px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 255, 102, 0.1);
    border: 1px solid var(--border);
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--green);
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 20px;
    color: #fff;
    letter-spacing: -1px;
}

.hero-title span {
    color: var(--green);
    text-shadow: 0 0 20px var(--green-glow);
}

.typewriter {
    font-size: 1.2rem;
    color: var(--cyan);
    min-height: 2.2rem;
    margin-bottom: 36px;
    text-shadow: 0 0 10px var(--cyan-glow);
}

.typewriter::after {
    content: '_';
    animation: blink 0.8s infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.hero-ctas {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.btn-neon-lg {
    background: transparent;
    color: var(--green);
    border: 1px solid var(--green);
    padding: 14px 32px;
    font-family: var(--font);
    font-size: 1.1rem;
    cursor: pointer;
    transition: 0.3s;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 4px;
    box-shadow: 0 0 15px rgba(0, 255, 102, 0.2);
}

.btn-neon-lg:hover {
    background: var(--green);
    color: #000;
    box-shadow: 0 0 35px var(--green);
}

.btn-outline-lg {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 14px 32px;
    font-family: var(--font);
    font-size: 1.1rem;
    cursor: pointer;
    transition: 0.3s;
    text-decoration: none;
    border-radius: 4px;
}

.btn-outline-lg:hover {
    border-color: var(--cyan);
    color: var(--cyan);
    box-shadow: 0 0 20px var(--cyan-glow);
}

/* Interactive Sandbox Widget */
.terminal-widget {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.8);
    text-align: left;
    margin: 0 auto;
    max-width: 900px;
}

.terminal-header {
    background: rgba(0, 0, 0, 0.8);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
}

.terminal-dots {
    display: flex;
    gap: 8px;
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.terminal-title {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.terminal-body {
    padding: 24px;
}

.sandbox-controls {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.model-select {
    background: #020812;
    color: var(--green);
    border: 1px solid var(--border);
    padding: 10px 16px;
    font-family: var(--font);
    font-size: 0.9rem;
    border-radius: 6px;
    outline: none;
    cursor: pointer;
}

.terminal-output {
    background: #010408;
    border: 1px solid rgba(0, 255, 102, 0.15);
    padding: 16px;
    border-radius: 6px;
    min-height: 140px;
    font-size: 0.9rem;
    color: #8be9fd;
    white-space: pre-wrap;
    word-break: break-word;
}

/* Stats Counter Grid */
.stats-section {
    padding: 40px 24px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px 20px;
    text-align: center;
    transition: 0.3s;
}

.stat-card:hover {
    border-color: var(--cyan);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px var(--cyan-glow);
}

.stat-number {
    font-size: 2.8rem;
    font-weight: bold;
    color: var(--green);
    text-shadow: 0 0 15px var(--green-glow);
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* Section Common */
.section {
    padding: 80px 24px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-tag {
    color: var(--cyan);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.4rem;
    color: #fff;
}

/* AI Models Grid */
.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.model-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.model-card:hover {
    border-color: var(--green);
    box-shadow: 0 0 30px var(--green-glow);
    transform: translateY(-6px);
}

.model-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.model-name {
    font-size: 1.4rem;
    color: #fff;
}

.model-tag {
    background: rgba(0, 240, 255, 0.1);
    color: var(--cyan);
    border: 1px solid var(--cyan);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
}

.model-desc {
    color: #94a3b8;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.model-specs {
    display: flex;
    gap: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 16px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.spec-item span {
    color: var(--green);
    display: block;
    font-size: 1.1rem;
    font-weight: bold;
}

/* Interactive Neural Topology Canvas */
.neural-graph-container {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    position: relative;
    overflow: hidden;
    height: 420px;
}

canvas#topologyCanvas {
    width: 100%;
    height: 100%;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.pricing-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 36px 28px;
    transition: 0.3s;
    display: flex;
    flex-direction: column;
}

.pricing-card.popular {
    border-color: var(--cyan);
    box-shadow: 0 0 30px var(--cyan-glow);
}

.pricing-badge {
    align-self: flex-start;
    background: var(--cyan);
    color: #000;
    font-weight: bold;
    padding: 4px 12px;
    border-radius: 10px;
    font-size: 0.75rem;
    margin-bottom: 16px;
}

.plan-name {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 8px;
}

.plan-price {
    font-size: 2.8rem;
    color: var(--green);
    font-weight: bold;
    margin-bottom: 20px;
}

.plan-features {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
}

.plan-features li {
    margin-bottom: 12px;
    color: #cbd5e1;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.plan-features li::before {
    content: '✓';
    color: var(--green);
    font-weight: bold;
}

/* Team Grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.team-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: 0.3s;
}

.team-card:hover {
    border-color: var(--cyan);
    transform: translateY(-4px);
}

.avatar-wrapper {
    width: 100px;
    height: 100px;
    margin: 0 auto 16px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--green);
    box-shadow: 0 0 15px var(--green-glow);
}

.avatar-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-name {
    font-size: 1.2rem;
    color: #fff;
}

.team-role {
    color: var(--cyan);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

/* Terminal Contact Form */
.contact-terminal {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    color: var(--green);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-input, .form-textarea {
    width: 100%;
    background: #020812;
    border: 1px solid var(--border);
    color: #fff;
    padding: 12px 16px;
    font-family: var(--font);
    font-size: 0.95rem;
    border-radius: 6px;
    outline: none;
    transition: 0.25s;
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 15px var(--cyan-glow);
}

/* Glitch Utility */
.glitch {
    position: relative;
    cursor: pointer;
}
.glitch:hover::before, .glitch:hover::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}
.glitch:hover::before {
    left: 2px;
    text-shadow: -1px 0 red;
    animation: glitch-anim-1 0.2s infinite linear alternate-reverse;
}
.glitch:hover::after {
    left: -2px;
    text-shadow: -1px 0 blue;
    animation: glitch-anim-2 0.3s infinite linear alternate-reverse;
}
@keyframes glitch-anim-1 { 0% { clip: rect(20px, 9999px, 85px, 0); } 100% { clip: rect(40px, 9999px, 10px, 0); } }
@keyframes glitch-anim-2 { 0% { clip: rect(10px, 9999px, 30px, 0); } 100% { clip: rect(80px, 9999px, 60px, 0); } }

/* Screen Shake Effect */
body.shake-active { animation: shake-screen 0.1s infinite; }
@keyframes shake-screen {
    0% { transform: translate(2px, 2px); }
    50% { transform: translate(-2px, -2px); }
    100% { transform: translate(2px, -2px); }
}

/* Footer */
footer {
    border-top: 1px solid var(--border);
    background: rgba(2, 6, 12, 0.95);
    padding: 50px 24px 30px;
    text-align: center;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 24px;
    list-style: none;
    flex-wrap: wrap;
    justify-content: center;
}

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

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

.copyright {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Responsive Rules */
@media (max-width: 900px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(3, 10, 20, 0.95);
        border: 1px solid var(--border);
        border-radius: 16px;
        padding: 20px;
        flex-direction: column;
        gap: 16px;
    }
    .nav-links.active {
        display: flex;
    }
    .mobile-toggle {
        display: block;
    }
    .notch-center-island {
        display: none;
    }
}