/* Reset and Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #09090b;
    --bg-secondary: #0f0f11;
    --bg-tertiary: #141417;
    --bg-card: #18181b;
    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --accent: #a855f7;
    --accent-hover: #c084fc;
    --accent-glow: rgba(168, 85, 247, 0.25);
    --accent-subtle: #7c3aed;
    --success: #22c55e;
    --success-muted: #4ade80;
    --error: #ef4444;
    --error-muted: #f87171;
    --warning: #f59e0b;
    --border: #27272a;
    --border-light: #3f3f46;
    --gradient-1: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
    --gradient-2: linear-gradient(135deg, #06b6d4 0%, #a855f7 100%);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Noise overlay */
.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
    opacity: 0.03;
    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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Gradient background */
.gradient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(168, 85, 247, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(236, 72, 153, 0.1), transparent),
        radial-gradient(ellipse 60% 40% at 0% 100%, rgba(6, 182, 212, 0.08), transparent);
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 2rem;
    background: rgba(10, 10, 11, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-weight: 900;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.logo-icon {
    width: 24px;
    height: 24px;
    color: var(--accent);
}

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

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

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

.cta-nav {
    background: white;
    color: #09090b !important;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: background 0.2s, transform 0.2s !important;
}

.cta-nav:hover {
    background: #f0f0f0;
    transform: translateY(-1px);
}

/* Main content */
main {
    padding-top: 80px;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

/* Hero Section */
.hero {
    min-height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 4rem 2rem;
    position: relative;
}

.hero .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.hero-logo-img {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 0 20px rgba(168, 85, 247, 0.4));
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero h1 {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-prefix {
    display: block;
    font-size: 0.4em;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
}

.hero-highlight {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

/* Glitch effect */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    width: 100%;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glitch::before {
    animation: glitch-1 3s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch::after {
    animation: glitch-2 3s infinite linear alternate-reverse;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
}

@keyframes glitch-1 {
    0%, 90%, 100% { transform: translateX(0); }
    92% { transform: translateX(-3px); }
    94% { transform: translateX(3px); }
    96% { transform: translateX(-3px); }
    98% { transform: translateX(3px); }
}

@keyframes glitch-2 {
    0%, 90%, 100% { transform: translateX(0); }
    91% { transform: translateX(3px); }
    93% { transform: translateX(-3px); }
    95% { transform: translateX(3px); }
    97% { transform: translateX(-3px); }
}

.hero-main {
    display: block;
}

.hero-sub {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 720px;
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero-sub strong {
    color: var(--text-primary);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: white;
    color: #09090b;
    box-shadow: 0 4px 14px rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

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

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--text-muted);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-arrow {
    transition: transform 0.2s;
}

.btn:hover .btn-arrow {
    transform: translateX(3px);
}

.stars {
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 0.85rem;
}

/* Terminal */
.hero-terminal {
    max-width: 500px;
    width: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    text-align: left;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

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

.terminal-dot.red { background: #ef4444; }
.terminal-dot.yellow { background: #f59e0b; }
.terminal-dot.green { background: #22c55e; }

.terminal-title {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.terminal-body {
    padding: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.8;
}

.terminal-body code {
    white-space: pre-wrap;
}

/* Code highlighting */
.keyword { color: #c084fc; }
.function { color: #60a5fa; }
.string { color: #4ade80; }
.comment { color: #71717a; font-style: italic; }
.type { color: #fbbf24; }

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.title-accent {
    color: var(--accent);
    font-family: var(--font-mono);
    font-weight: 400;
}

/* Why Section */
.why-section {
    padding: 6rem 2rem;
    background: var(--bg-secondary);
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.reason-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s;
}

.reason-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(168, 85, 247, 0.15);
}

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

.reason-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.reason-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.reason-card em {
    color: var(--accent);
    font-style: normal;
    font-weight: 600;
}

/* Comparison Section */
.comparison-section {
    padding: 6rem 2rem;
}

.comparison-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.comparison-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
}

.comparison-card.bad {
    border-color: rgba(239, 68, 68, 0.4);
}

.comparison-card.good {
    border-color: rgba(34, 197, 94, 0.4);
}

.comparison-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

.comparison-label {
    font-weight: 700;
    font-size: 1.1rem;
}

.comparison-tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-weight: 600;
}

.comparison-card.bad .comparison-tag {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error);
}

.comparison-card.good .comparison-tag {
    background: rgba(34, 197, 94, 0.2);
    color: var(--success);
}

.code-block {
    padding: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.7;
    overflow-x: auto;
    background: var(--bg-primary);
    margin: 0;
}

.code-block code {
    white-space: pre;
}

.comparison-issues,
.comparison-wins {
    list-style: none;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.comparison-issues li {
    color: var(--error);
}

.comparison-wins li {
    color: var(--success);
}

/* Testimonials */
.testimonials-section {
    padding: 6rem 2rem;
    background: var(--bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
    color: var(--text-secondary);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    font-size: 2rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 50%;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.author-title {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Features Section */
.features-section {
    padding: 6rem 2rem;
}

.features-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: border-color 0.2s;
}

.feature-item:hover {
    border-color: var(--border-light);
}

.feature-check {
    color: var(--success);
    font-weight: 700;
    font-size: 1.2rem;
}

.feature-text {
    color: var(--text-secondary);
    line-height: 1.5;
}

.feature-text em {
    color: var(--accent);
    font-style: normal;
}

/* AI Section */
.ai-section {
    padding: 6rem 2rem;
    background: var(--bg-secondary);
}

.ai-hero {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.15), rgba(6, 182, 212, 0.15));
    border: 1px solid rgba(168, 85, 247, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

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

.ai-intro {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.ai-intro strong {
    color: var(--text-primary);
}

.ai-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.ai-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s;
}

.ai-card:hover {
    border-color: rgba(6, 182, 212, 0.5);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.1);
}

.ai-card-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.ai-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.ai-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.ai-card em {
    color: #06b6d4;
    font-style: normal;
    font-weight: 600;
}

.ai-code-section {
    max-width: 800px;
    margin: 0 auto 2rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.ai-code-header {
    padding: 1rem 1.5rem;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

.ai-code-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.ai-code {
    border: none;
    border-radius: 0;
}

.ai-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.ai-footnote {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    max-width: 600px;
    margin: 0 auto;
}

.ai-footnote a {
    color: var(--accent);
    text-decoration: none;
}

.ai-footnote a:hover {
    text-decoration: underline;
}

/* LLM Coding Section */
.llm-section {
    padding: 6rem 2rem;
    background: var(--bg-primary);
}

.llm-hero {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.llm-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.15), rgba(249, 115, 22, 0.15));
    border: 1px solid rgba(251, 191, 36, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: #fbbf24;
    margin-bottom: 1.5rem;
}

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

.llm-intro {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.llm-intro strong {
    color: var(--text-primary);
}

.llm-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.llm-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s;
}

.llm-card:hover {
    border-color: rgba(251, 191, 36, 0.5);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(251, 191, 36, 0.1);
}

.llm-card-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.llm-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.llm-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.llm-card code {
    background: var(--bg-tertiary);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: #fbbf24;
}

.llm-demo {
    max-width: 800px;
    margin: 0 auto 2rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.llm-demo-header {
    padding: 1.25rem 1.5rem;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: flex-start;
}

.llm-demo-you {
    font-weight: 700;
    color: #22c55e;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.llm-demo-prompt {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.95rem;
    line-height: 1.5;
}

.llm-demo-response {
    padding: 0;
}

.llm-demo-ai {
    display: block;
    padding: 1rem 1.5rem 0.5rem;
    font-weight: 700;
    color: #a855f7;
    font-size: 0.9rem;
}

.llm-code {
    border: none;
    border-radius: 0;
    margin: 0;
}

.llm-footnote {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.llm-footnote strong {
    color: #fbbf24;
}

/* CTA Section */
.cta-section {
    padding: 6rem 2rem;
    background: linear-gradient(to bottom, var(--bg-secondary), var(--bg-primary));
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.cta-terminal {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    font-family: var(--font-mono);
}

.cta-terminal code {
    color: var(--accent);
}

.copy-btn {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s;
}

.copy-btn:hover {
    background: var(--border);
    color: var(--text-primary);
}

/* Footer */
footer {
    padding: 3rem 2rem;
    border-top: 1px solid var(--border);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-disclaimer {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

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

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

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-muted);
}

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

    .comparison-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    header {
        padding: 0.75rem 1rem;
    }

    .nav-links {
        display: none;
    }

    .hero {
        padding: 3rem 1.5rem;
        min-height: auto;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .hero-prefix {
        font-size: 0.35em;
    }

    .hero-sub {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.75rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-terminal {
        max-width: 100%;
    }

    .terminal-body {
        padding: 1rem;
        font-size: 0.8rem;
    }

    .section-title {
        font-size: 1.5rem;
        flex-direction: column;
        gap: 0.5rem;
    }

    .title-accent {
        display: none;
    }

    /* Sections */
    .why-section,
    .comparison-section,
    .testimonials-section,
    .features-section,
    .ai-section,
    .llm-section,
    .cta-section {
        padding: 4rem 1.5rem;
    }

    .reasons-grid,
    .ai-grid,
    .llm-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .reason-card,
    .ai-card,
    .llm-card,
    .testimonial-card {
        padding: 1.5rem;
    }

    .reason-icon,
    .ai-card-icon,
    .llm-card-icon {
        font-size: 1.75rem;
    }

    .comparison-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .code-block {
        font-size: 0.65rem;
        padding: 1rem;
        line-height: 1.5;
    }

    .comparison-label {
        font-size: 1rem;
    }

    .features-list {
        gap: 0.75rem;
    }

    .feature-item {
        padding: 0.875rem 1rem;
    }

    .ai-intro,
    .llm-intro {
        font-size: 1.1rem;
    }

    .ai-code-section,
    .llm-demo {
        border-radius: 8px;
    }

    .ai-cta {
        flex-direction: column;
        align-items: center;
    }

    .ai-cta .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .cta-content h2 {
        font-size: 1.75rem;
    }

    .cta-content p {
        font-size: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .cta-terminal {
        flex-direction: column;
        padding: 0.875rem 1rem;
        font-size: 0.85rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }

    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }

    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.875rem;
    }

    .hero-sub {
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.25rem;
    }

    .code-block {
        font-size: 0.6rem;
    }

    .llm-demo-header {
        padding: 1rem;
    }

    .llm-demo-prompt {
        font-size: 0.85rem;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Selection */
::selection {
    background: var(--accent);
    color: white;
}