:root {
    --bg-deep: #03050F;
    --bg-card: rgba(255, 255, 255, 0.02);
    --text-primary: #E0E0E0;
    --text-secondary: #8892B0;
    --accent-cyan: #00F0FF;
    --accent-purple: #8A2BE2;
    --accent-red: #FF3366;
    --accent-green: #00FF88;
    --accent-orange: #FF6B35;
    --border-subtle: rgba(0, 240, 255, 0.08);
    --border-glow: rgba(0, 240, 255, 0.25);
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    --font-sans: 'Inter', 'Space Grotesk', system-ui, sans-serif;
}

.text-green {
    color: #00FF88;
}

.text-cyan {
    color: #00F0FF;
}

.text-red {
    color: #FF6B6B;
}

.arch-row-centered {
    justify-content: center;
    gap: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-deep);
    color: var(--text-primary);
    font-family: var(--font-sans);
    overflow-x: hidden;
    cursor: default;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

/* ============ HEX GRID BACKGROUND ============ */
.hex-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.035;
    background-image:
        linear-gradient(rgba(0, 240, 255, 0.4) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.4) 1px, transparent 1px),
        linear-gradient(60deg, rgba(0, 240, 255, 0.2) 1px, transparent 1px),
        linear-gradient(-60deg, rgba(0, 240, 255, 0.2) 1px, transparent 1px);
    background-size: 60px 60px, 60px 60px, 120px 120px, 120px 120px;
    animation: hexDrift 60s linear infinite;
}

@keyframes hexDrift {
    0% {
        background-position: 0 0, 0 0, 0 0, 0 0;
    }
    100% {
        background-position: 60px 60px, -60px 60px, 120px 120px, -120px 120px;
    }
}

/* ============ NOISE OVERLAY ============ */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
    animation: noiseShift 0.5s steps(10) infinite;
}

@keyframes noiseShift {
    0%,
    100% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(-5px, 3px);
    }
    50% {
        transform: translate(7px, -2px);
    }
    75% {
        transform: translate(-3px, -5px);
    }
}

/* ============ CONTENT WRAPPER ============ */
.content-wrapper {
    position: relative;
    z-index: 2;
}

/* ============ NAVIGATION ============ */
.nav-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(3, 5, 15, 0.82);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 16px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.nav-logo .logo-icon {
    width: 28px;
    height: 28px;
    border: 2px solid var(--accent-cyan);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: var(--accent-cyan);
    box-shadow: 0 0 14px rgba(0, 240, 255, 0.3);
    transition: box-shadow 0.3s;
}
.nav-logo:hover .logo-icon {
    box-shadow: 0 0 24px rgba(0, 240, 255, 0.5);
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}
.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    transition: color 0.2s;
    letter-spacing: 1px;
}
.nav-links a:hover {
    color: var(--accent-cyan);
}

.nav-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent-green);
    letter-spacing: 1px;
}
.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: statusPulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px var(--accent-green);
}
@keyframes statusPulse {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.4;
        transform: scale(1.6);
    }
}

/* Hamburger pro mobil */
.nav-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}
.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s;
}

/* ============ HERO SECTION ============ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 40px 80px;
    gap: 60px;
    max-width: 1400px;
    margin: 0 auto;
}
.hero-left {
    flex: 1;
    max-width: 620px;
}
.hero-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 4px;
    color: var(--accent-cyan);
    margin-bottom: 20px;
    text-transform: uppercase;
    animation: fadeInUp 0.8s ease-out;
}

.hero-title {
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.08;
    margin-bottom: 20px;
    letter-spacing: -1.5px;
    animation: fadeInUp 0.8s ease-out 0.1s both;
}
.hero-title .highlight {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, #00C8FF 40%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease infinite;
    background-size: 200% 200%;
}
@keyframes gradientShift {
    0%,
    100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
    font-weight: 400;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-features {
    list-style: none;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}
.hero-features li {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: color 0.2s;
}
.hero-features li:hover {
    color: #fff;
}
.hero-features li::before {
    content: "▸";
    color: var(--accent-cyan);
    font-size: 0.6rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Buttons */
.btn-primary {
    display: inline-block;
    padding: 15px 34px;
    background: transparent;
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.35s;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.btn-primary::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent-cyan);
    transition: left 0.35s cubic-bezier(0.25, 0.8, 0.25, 1.2);
    z-index: -1;
    opacity: 0.08;
}
.btn-primary:hover::before {
    left: 0;
}
.btn-primary:hover {
    box-shadow: 0 0 35px rgba(0, 240, 255, 0.2), inset 0 0 20px rgba(0, 240, 255, 0.05);
    border-color: var(--border-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    display: inline-block;
    padding: 15px 34px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.35s;
    text-decoration: none;
}
.btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.06);
    transform: translateY(-2px);
}

/* ============ ORBIT VISUAL (CSS Only) ============ */
.orbit-container {
    position: relative;
    width: 440px;
    height: 440px;
}
.orbit-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.9) 0%, rgba(0, 240, 255, 0) 70%);
    border-radius: 50%;
    animation: corePulse 2.5s ease-in-out infinite;
    box-shadow: 0 0 50px rgba(0, 240, 255, 0.5), 0 0 100px rgba(0, 240, 255, 0.2);
    z-index: 2;
}
@keyframes corePulse {
    0%,
    100% {
        box-shadow: 0 0 50px rgba(0, 240, 255, 0.5), 0 0 100px rgba(0, 240, 255, 0.2);
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        box-shadow: 0 0 70px rgba(0, 240, 255, 0.8), 0 0 140px rgba(0, 240, 255, 0.35);
        transform: translate(-50%, -50%) scale(1.08);
    }
}

.orbit-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    border: 1px solid rgba(0, 240, 255, 0.1);
    animation: rotate linear infinite;
    pointer-events: none;
}
.orbit-ring:nth-child(2) {
    width: 200px;
    height: 200px;
    margin: -100px 0 0 -100px;
    animation-duration: 18s;
}
.orbit-ring:nth-child(3) {
    width: 300px;
    height: 300px;
    margin: -150px 0 0 -150px;
    animation-duration: 28s;
    border-style: dashed;
    border-color: rgba(0, 240, 255, 0.12);
}
.orbit-ring:nth-child(4) {
    width: 400px;
    height: 400px;
    margin: -200px 0 0 -200px;
    animation-duration: 38s;
    border-color: rgba(138, 43, 226, 0.15);
}
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.orbit-node {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 14px var(--accent-cyan), 0 0 28px rgba(0, 240, 255, 0.4);
    pointer-events: auto;
    transition: transform 0.3s, box-shadow 0.3s;
}
.orbit-node:hover {
    transform: scale(1.8);
    box-shadow: 0 0 24px var(--accent-cyan), 0 0 48px rgba(0, 240, 255, 0.6);
}
.orbit-node.warn {
    background: var(--accent-orange);
    box-shadow: 0 0 14px var(--accent-orange), 0 0 28px rgba(255, 107, 53, 0.4);
    animation: warnBlink 1.4s infinite;
}
@keyframes warnBlink {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.25;
    }
}

/* Node positions */
.orbit-ring:nth-child(2) .orbit-node {
    top: 50%;
    right: -6px;
    transform: translateY(-50%);
}
.orbit-ring:nth-child(3) .orbit-node {
    bottom: 12%;
    left: 68%;
}
.orbit-ring:nth-child(4) .orbit-node {
    top: 22%;
    right: 18%;
}

/* ============ SECTIONS GENERAL ============ */
.section-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 5px;
    color: var(--accent-cyan);
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 14px;
}
.section-title {
    font-size: 2.4rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 64px;
    letter-spacing: -1px;
}

/* ============ ECOSYSTEM ============ */
.ecosystem {
    padding: 100px 40px;
    max-width: 1200px;
    margin: 0 auto;
}
.ecosystem-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.product-row {
    display: flex;
    gap: 28px;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
}

.product-card {
    flex: 1;
    min-width: 280px;
    max-width: 370px;
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 36px 30px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1.2);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.product-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 240, 255, 0.02) 100%);
    pointer-events: none;
}
.product-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-6px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.6), 0 0 35px rgba(0, 240, 255, 0.08);
}
.product-card .card-icon {
    font-size: 2.2rem;
    margin-bottom: 18px;
    display: block;
}
.product-card .card-tag {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 3px;
    color: var(--accent-cyan);
    margin-bottom: 14px;
    text-transform: uppercase;
    opacity: 0.8;
}
.product-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}
.product-card p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.65;
    margin-bottom: 0;
}
.product-card .terminal-snippet {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 5px;
    padding: 0 14px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--accent-green);
    line-height: 1.8;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.45s cubic-bezier(0.25, 0.8, 0.25, 1.2);
    margin-top: 0;
}
.product-card:hover .terminal-snippet {
    opacity: 1;
    max-height: 220px;
    padding: 14px;
    margin-top: 14px;
}

/* Unified Core */
.unified-core {
    width: 100%;
    max-width: 800px;
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 22px 32px;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
    position: relative;
}
.unified-core::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 20%;
    right: 20%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

/* Connector lines */
.connector-lines {
    display: flex;
    justify-content: center;
    gap: 60px;
    width: 100%;
    max-width: 800px;
    position: relative;
}
.connector-lines::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 15%;
    right: 15%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.25), transparent);
}
.connector-point {
    width: 6px;
    height: 6px;
    background: var(--accent-cyan);
    border-radius: 50%;
    animation: statusPulse 3s ease-in-out infinite;
    z-index: 1;
}
.connector-point:nth-child(2) {
    animation-delay: 1s;
}
.connector-point:nth-child(3) {
    animation-delay: 2s;
}

/* ============ TERMINAL SECTION ============ */
.terminal-section {
    padding: 100px 40px;
    max-width: 1200px;
    margin: 0 auto;
}
.terminal-grid {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}
.terminal-window {
    flex: 1;
    min-width: 360px;
    background: rgba(0, 0, 0, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s;
}
.terminal-window:hover {
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}
.terminal-window .terminal-header {
    background: rgba(255, 255, 255, 0.025);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.terminal-dot.red {
    background: #FF5F57;
}
.terminal-dot.yellow {
    background: #FFBD2E;
}
.terminal-dot.green {
    background: #27C93F;
}
.terminal-title {
    margin-left: 8px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
}
.terminal-body {
    padding: 22px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    line-height: 1.9;
    color: #999;
    min-height: 240px;
}
.terminal-body .prompt {
    font-weight: 500;
}
.terminal-body.before .prompt {
    color: #FF6B6B;
}
.terminal-body.after .prompt {
    color: var(--accent-green);
}
.terminal-body .comment {
    color: #555;
}
.terminal-body .error {
    color: #FF6B6B;
}
.terminal-body .success {
    color: var(--accent-green);
}
.terminal-body .warn-text {
    color: #FFB347;
}
.terminal-body .highlight-cyan {
    color: var(--accent-cyan);
}

/* ============ ARCHITECTURE DIAGRAM ============ */
.architecture-section {
    padding: 100px 40px;
    max-width: 1000px;
    margin: 0 auto;
}
.arch-diagram {
    background: rgba(255, 255, 255, 0.012);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 44px 36px;
    position: relative;
}
.arch-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 16px;
}
.arch-node {
    background: rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    padding: 14px 20px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-align: center;
    transition: all 0.35s;
    cursor: default;
    letter-spacing: 0.5px;
}
.arch-node:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 18px rgba(0, 240, 255, 0.12);
    transform: translateY(-2px);
}
.arch-node.core {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 22px rgba(0, 240, 255, 0.18);
    font-weight: 700;
    font-size: 0.82rem;
    padding: 20px 30px;
    background: rgba(0, 240, 255, 0.04);
}
.arch-arrow {
    color: var(--text-secondary);
    font-size: 1.4rem;
    opacity: 0.4;
    font-family: var(--font-mono);
}
.arch-legend {
    text-align: center;
    margin-top: 24px;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

/* ============ CTA SECTION ============ */
.cta-section {
    padding: 100px 40px;
    max-width: 960px;
    margin: 0 auto;
}
.cta-grid {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}
.cta-card {
    flex: 1;
    min-width: 320px;
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 44px 34px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.cta-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 28px rgba(0, 240, 255, 0.06);
}
.cta-card .cta-icon {
    font-size: 2.8rem;
    margin-bottom: 18px;
    display: block;
}
.cta-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: -0.5px;
}
.cta-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 28px;
}
.cta-divider {
    text-align: center;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 4px;
    margin: 36px 0;
    opacity: 0.6;
}

/* ============ FOOTER ============ */
.footer {
    border-top: 1px solid var(--border-subtle);
    padding: 32px 40px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    letter-spacing: 0.5px;
}
.footer .footer-status {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
}
.footer .footer-status span {
    color: var(--accent-green);
}
.footer .footer-bottom {
    width: 100%;
    text-align: center;
    margin-top: 6px;
    opacity: 0.4;
    font-size: 0.62rem;
    letter-spacing: 2px;
}

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar {
    width: 4px;
}
::-webkit-scrollbar-track {
    background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
    background: rgba(0, 240, 255, 0.12);
    border-radius: 2px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 240, 255, 0.25);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .hero {
        padding: 100px 28px 60px;
        gap: 40px;
    }
    .orbit-container {
        width: 340px;
        height: 340px;
    }
    .orbit-ring:nth-child(2) {
        width: 150px;
        height: 150px;
        margin: -75px 0 0 -75px;
    }
    .orbit-ring:nth-child(3) {
        width: 230px;
        height: 230px;
        margin: -115px 0 0 -115px;
    }
    .orbit-ring:nth-child(4) {
        width: 310px;
        height: 310px;
        margin: -155px 0 0 -155px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .nav-hamburger {
        display: flex;
    }
    .hero {
        flex-direction: column;
        padding: 100px 20px 50px;
        text-align: center;
    }
    .hero-left {
        max-width: 100%;
    }
    .hero-right {
        order: -1;
        margin-bottom: 20px;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-features {
        align-items: center;
    }
    .orbit-container {
        width: 260px;
        height: 260px;
    }
    .orbit-ring:nth-child(2) {
        width: 120px;
        height: 120px;
        margin: -60px 0 0 -60px;
    }
    .orbit-ring:nth-child(3) {
        width: 180px;
        height: 180px;
        margin: -90px 0 0 -90px;
    }
    .orbit-ring:nth-child(4) {
        width: 240px;
        height: 240px;
        margin: -120px 0 0 -120px;
    }
    .product-card {
        min-width: 100%;
    }
    .terminal-window {
        min-width: 100%;
    }
    .cta-card {
        min-width: 100%;
    }
    .arch-row {
        justify-content: center;
        text-align: center;
    }
    .arch-arrow {
        display: none;
    }
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 40px;
    }
    .ecosystem,
    .terminal-section,
    .architecture-section,
    .cta-section {
        padding: 60px 20px;
    }
}