/* Fonts */
@import url('https://api.fontshare.com/v2/css?f[]=satoshi@400,500,700,900&f[]=instrument-serif@0,1&display=swap');

:root {
    --bg: #030305;
    --bg-elevated: #0a0a0f;
    --fg: #fafafa;
    --accent: #3b82f6;
    --accent-hover: #60a5fa;
    --accent-glow: rgba(59, 130, 246, 0.4);
    --accent-secondary: #a855f7;
    --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #a855f7 50%, #ec4899 100%);
    --text-primary: #fafafa;
    --text-secondary: rgba(250, 250, 250, 0.7);
    --text-muted: rgba(250, 250, 250, 0.45);
    --muted: rgba(250, 250, 250, 0.45);
    --border: rgba(250, 250, 250, 0.08);
    --border-hover: rgba(250, 250, 250, 0.15);
    --glass: rgba(10, 10, 15, 0.6);
    --glass-border: rgba(250, 250, 250, 0.08);
    --glass-blur: blur(20px);
    --font-serif: "Instrument Serif", serif;
    --font-sans: "Satoshi", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --grid-color: rgba(250, 250, 250, 0.02);
    --noise: 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");
    --transition-smooth: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Entrance Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hero > .container > * {
    animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
}

.hero > .container > *:nth-child(1) { animation-delay: 0.1s; }
.hero > .container > *:nth-child(2) { animation-delay: 0.2s; }
.hero > .container > *:nth-child(3) { animation-delay: 0.35s; }
.hero > .container > *:nth-child(4) { animation-delay: 0.5s; }
.hero > .container > *:nth-child(5) { animation-delay: 0.65s; }
.hero > .container > *:nth-child(6) { animation-delay: 0.85s; }

nav {
    animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    animation-delay: 0.05s;
}

html {
    scroll-behavior: smooth;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg);
    color: var(--fg);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: var(--noise);
    opacity: 0.03;
    pointer-events: none;
    z-index: 9999;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(59, 130, 246, 0.15), transparent);
    pointer-events: none;
    z-index: -2;
}

/* Subtle Grid Background */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 80px 80px;
    z-index: -3;
    opacity: 0.5;
    mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, white, transparent);
    -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, white, transparent);
}

/* Floating Particles Background */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; top: 80%; animation-delay: -5s; }
.particle:nth-child(3) { left: 30%; top: 40%; animation-delay: -10s; }
.particle:nth-child(4) { left: 50%; top: 60%; animation-delay: -2s; }
.particle:nth-child(5) { left: 70%; top: 30%; animation-delay: -7s; }
.particle:nth-child(6) { left: 80%; top: 70%; animation-delay: -12s; }
.particle:nth-child(7) { left: 90%; top: 50%; animation-delay: -4s; }
.particle:nth-child(8) { left: 15%; top: 60%; animation-delay: -8s; }

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0.3; }
    25% { transform: translateY(-30px) translateX(10px); opacity: 0.5; }
    50% { transform: translateY(-15px) translateX(-10px); opacity: 0.3; }
    75% { transform: translateY(-40px) translateX(5px); opacity: 0.5; }
}

.aurora-top {
    position: absolute;
    top: -20vh;
    left: 50%;
    transform: translateX(-50%);
    width: 60vw;
    height: 40vh;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    z-index: -1;
    filter: blur(60px);
    animation: auroraPulse 8s ease-in-out infinite;
}

@keyframes auroraPulse {
    0%, 100% {
        opacity: 0.6;
        transform: translateX(-50%) scale(1);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) scale(1.1);
    }
}

/* Second aurora layer */
.aurora-secondary {
    position: absolute;
    top: 30vh;
    right: -10vw;
    width: 40vw;
    height: 30vh;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
    z-index: -1;
    filter: blur(80px);
    animation: auroraSecondary 12s ease-in-out infinite;
    animation-delay: -4s;
}

@keyframes auroraSecondary {
    0%, 100% {
        opacity: 0.4;
        transform: translateX(0);
    }
    50% {
        opacity: 0.7;
        transform: translateX(-20px);
    }
}

/* Typography */
h1, h2, h3 {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    letter-spacing: -0.01em;
    line-height: 1.1;
}

.text-muted {
    color: var(--text-muted);
}

/* Layout */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 1.5rem 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent);
    backdrop-filter: var(--glass-blur);
}

nav .container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
}

.nav-center {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.nav-right {
    display: flex;
    justify-content: flex-end;
}

.logo {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.5rem;
    text-decoration: none;
    color: var(--fg);
}

.nav-center a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-center a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: all 0.3s;
    transform: translateX(-50%);
}

.nav-center a:hover {
    color: var(--fg);
}

.nav-center a:hover::after {
    width: 100%;
}

/* Hero */
.hero {
    padding: 12rem 0 4rem;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
    filter: blur(60px);
    z-index: -1;
    animation: heroGlow 8s ease-in-out infinite;
}

@keyframes heroGlow {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

.hero-badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    border-radius: 100px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: var(--accent-hover);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.2); }
    50% { box-shadow: 0 0 20px 4px rgba(59, 130, 246, 0.1); }
}

.hero-title {
    font-size: clamp(3.5rem, 9vw, 7rem);
    line-height: 1.05;
    margin-bottom: 2.5rem;
    letter-spacing: -0.05em;
    font-weight: 500;
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.85) 40%, rgba(255,255,255,0.6) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleShine 4s ease-in-out infinite;
    background-size: 200% 200%;
}

@keyframes titleShine {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-title .italic-dim {
    font-family: 'Instrument Serif', serif;
    font-style: italic;
    opacity: 0.5;
    font-weight: 400;
    color: var(--text-secondary);
    background: none;
    -webkit-text-fill-color: var(--text-secondary);
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 400;
    letter-spacing: -0.01em;
}

.hero-meta {
    font-size: 0.8rem;
    margin-top: 2rem;
    opacity: 0.4;
    color: var(--text-secondary);
}

/* Hero Product Showcase */
.hero-showcase {
    margin-top: 4rem;
    position: relative;
}

.hero-showcase-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.showcase-card {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    will-change: transform;
}

.showcase-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(168, 85, 247, 0.1), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s;
}

.showcase-card:hover::before {
    opacity: 1;
}

.showcase-card:hover {
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(59, 130, 246, 0.1);
}

.showcase-card img {
    width: 100%;
    height: auto;
    display: block;
}

.showcase-label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.3rem 0.8rem;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--fg);
    letter-spacing: 0.03em;
    z-index: 2;
    border: 1px solid rgba(255,255,255,0.1);
}

.showcase-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 60%;
    background: radial-gradient(ellipse, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
    filter: blur(60px);
    z-index: 0;
    animation: showcaseGlow 6s ease-in-out infinite;
}

@keyframes showcaseGlow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

/* Section Subtitle */
.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-top: -3.5rem;
    margin-bottom: 4rem;
}

/* Scroll Reveal */
[data-reveal] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform, opacity;
}

[data-reveal].active {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger Children Animation */
[data-reveal-children] > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-reveal-children].active > *:nth-child(1) { transition-delay: 0.1s; }
[data-reveal-children].active > *:nth-child(2) { transition-delay: 0.2s; }
[data-reveal-children].active > *:nth-child(3) { transition-delay: 0.3s; }
[data-reveal-children].active > *:nth-child(4) { transition-delay: 0.4s; }
[data-reveal-children].active > *:nth-child(5) { transition-delay: 0.5s; }

[data-reveal-children].active > * {
    opacity: 1;
    transform: translateY(0);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.25rem;
    border-radius: 99px;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: -0.01em;
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    background: var(--fg);
    color: var(--bg);
    border: none;
}

.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.6s;
}

.btn:hover::after {
    left: 100%;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.15), 0 0 0 1px rgba(255,255,255,0.1);
}

.btn:active {
    transform: translateY(0);
}

.btn-sm {
    padding: 0.7rem 1.5rem;
    font-size: 0.9rem;
}

.btn-lg {
    padding: 1.1rem 2.5rem;
    font-size: 1.05rem;
}

.btn-primary {
    background: var(--fg);
    color: var(--bg);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #fff 0%, #f0f0f0 100%);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--fg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--fg);
}

/* Features */
.features {
    padding: 8rem 0;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    text-align: center;
    margin-bottom: 5rem;
    font-weight: 500;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background: var(--accent-gradient);
    margin: 1.5rem auto 0;
    border-radius: 2px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 3rem;
    border-radius: 24px;
    background: var(--glass);
    border: 1px solid var(--border);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

/* Gradient border hover for feature cards */
.feature-card-gradient::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 1px;
    background: var(--accent-gradient);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s;
}

.feature-card-gradient:hover::before {
    opacity: 1;
}

.feature-card:hover {
    border-color: transparent;
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 40px rgba(58, 134, 255, 0.1);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 1rem;
}

.feature-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

/* Use Cases */
.use-cases-section {
    padding: 10rem 0;
    position: relative;
}

.use-cases-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
    margin-top: 5rem;
}

.use-case-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, rgba(255,255,255,0.005) 100%);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2.5rem 1.75rem;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.use-case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.1), transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
}

.use-case-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.use-case-card:hover {
    border-color: rgba(255,255,255,0.12);
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.use-case-card:hover::before {
    opacity: 1;
}

.use-case-card:hover::after {
    opacity: 1;
}

.use-case-icon {
    font-size: 2.5rem;
    margin-bottom: 1.25rem;
    transition: transform 0.3s;
}

.use-case-card:hover .use-case-icon {
    transform: scale(1.15) translateY(-4px);
}

.use-case-card h3 {
    font-family: var(--font-sans);
    font-style: normal;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.use-case-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* How It Works */
.how-it-works {
    padding: 10rem 0;
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
    z-index: 0;
}

.steps-flow {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    margin-top: 5rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.step-item {
    flex: 1;
    text-align: center;
    padding: 3rem 2rem;
    position: relative;
}

.step-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 100%);
    border: 1px solid var(--border);
    border-radius: 24px;
    transition: var(--transition-smooth);
}

.step-item:hover::before {
    border-color: rgba(255,255,255,0.15);
    background: linear-gradient(180deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);
}

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--accent-gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 auto 1.75rem;
    font-family: var(--font-sans);
    font-style: normal;
    position: relative;
    z-index: 1;
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.step-item h3 {
    font-family: var(--font-sans);
    font-style: normal;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.step-item p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

.step-connector {
    width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
}

.step-connector-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--border), var(--accent), var(--border));
    position: relative;
}

.step-connector-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.3); }
}

/* Comparison */
.comparison-section {
    padding: 10rem 0;
    position: relative;
}

.comparison-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 80px;
    background: linear-gradient(to bottom, transparent, var(--border));
}

.comparison-table-wrap {
    max-width: 720px;
    margin: 4rem auto 0;
    overflow-x: auto;
    position: relative;
}

.comparison-table-wrap::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    filter: blur(40px);
    z-index: 0;
}

.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    position: relative;
    z-index: 1;
}

.comparison-table th,
.comparison-table td {
    padding: 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.comparison-table thead th {
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, transparent 100%);
}

.comparison-table th {
    font-family: var(--font-sans);
    font-style: normal;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-table th:first-child {
    width: 40%;
    border-radius: 16px 0 0 0;
}

.comparison-table th:last-child {
    border-radius: 0 16px 0 0;
}

.comparison-table .cue-col {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(168, 85, 247, 0.05) 100%);
    border-left: 2px solid var(--accent);
    border-right: 2px solid var(--accent);
}

.comparison-table tr:last-child .cue-col {
    border-radius: 0 0 0 16px;
}

.comparison-table tr:last-child td:last-child {
    border-radius: 0 0 16px 0;
}

.comparison-table td:first-child {
    color: var(--text-secondary);
    font-weight: 500;
}

.comparison-table .cue-col strong {
    color: var(--fg);
    font-size: 1.1rem;
}

.comparison-table .check {
    color: var(--accent);
    font-weight: bold;
}

/* Pricing Section */
.pricing-section {
    padding: 10rem 0;
    position: relative;
    background: rgba(255,255,255,0.01);
}

.pricing-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

/* Tier Grid */
.tier-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto 3rem;
}

.tier-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.005) 100%);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.tier-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.tier-featured {
    border-color: rgba(59, 130, 246, 0.3);
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.06) 0%, rgba(59, 130, 246, 0.01) 100%);
}

.tier-featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-gradient);
}

.tier-popular {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
    background: var(--accent);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tier-header {
    margin-bottom: 1.5rem;
}

.tier-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 8px;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.tier-badge-accent {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
    color: var(--accent-hover);
}

.tier-badge-gold {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.3);
    color: #f59e0b;
}

.tier-card h3 {
    font-size: 1.5rem;
    font-family: var(--font-serif);
}

/* Tier Preview - Show what the name looks like on the wall */
.tier-preview {
    padding: 1.25rem;
    margin: 0 -0.5rem 1.5rem;
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255,255,255,0.04);
}

.tier-preview-name {
    font-size: 0.9rem;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    display: inline-block;
}

.tier-preview-believer {
    color: var(--text-muted);
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
}

.tier-preview-visionary {
    font-weight: 700;
    color: var(--accent);
    border: 1px solid rgba(59, 130, 246, 0.3);
    background: rgba(59, 130, 246, 0.05);
    text-shadow: 0 0 12px rgba(59, 130, 246, 0.5);
}

.tier-preview-architect {
    font-weight: 900;
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.4);
    background: rgba(245, 158, 11, 0.08);
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.15);
    animation: architectGlow 3s ease-in-out infinite;
}

@keyframes architectGlow {
    0%, 100% { box-shadow: 0 0 12px rgba(245, 158, 11, 0.1); }
    50% { box-shadow: 0 0 24px rgba(245, 158, 11, 0.25); }
}

.tier-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.tier-perks {
    list-style: none;
    padding: 0;
    text-align: left;
}

.tier-perks li {
    padding: 0.5rem 0;
    border-top: 1px solid rgba(255,255,255,0.04);
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tier-perks li::before {
    content: '\2713';
    color: var(--accent);
    font-weight: 700;
    font-size: 0.8rem;
}

.pricing-cta {
    margin-top: 3rem;
}

.pricing-note {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 1rem;
}

.pricing-mobile-note {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-top: 0.5rem;
    opacity: 0;
}

@media (max-width: 768px) {
    .pricing-mobile-note {
        opacity: 0.6;
    }
}

/* Value Section */
.value-section {
    padding: 8rem 0;
    background: linear-gradient(to bottom, transparent, rgba(11, 0, 238, 0.03), transparent);
}

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

.value-content h2 {
    font-size: 4rem;
    margin-bottom: 2rem;
    line-height: 1.1;
}

.value-points {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.value-point {
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
    transition: var(--transition-smooth);
}

.value-point:hover {
    border-color: var(--border-hover);
    background: rgba(255,255,255,0.04);
    transform: translateX(4px);
}

.value-point h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--fg);
}

.value-point p {
    color: var(--text-muted);
}

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

.feature-tag {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-hover);
    border: 1px solid rgba(59, 130, 246, 0.2);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-weight: 600;
}

/* Hardware Section */
.hardware-section {
    padding: 8rem 0;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.02) 0%, transparent 70%);
}

.hardware-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 4rem;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hardware-card h2 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hardware-option {
    text-align: left;
    background: rgba(255,255,255,0.02);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    width: 250px;
    transition: var(--transition-smooth);
}

.hardware-option:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.hardware-option-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(59, 130, 246, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--accent);
}

.hardware-option h4 {
    margin-bottom: 0.5rem;
}

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

/* FAQ */
.faq {
    padding: 10rem 0;
    position: relative;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 80px;
    background: linear-gradient(to bottom, transparent, var(--border));
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: linear-gradient(135deg, rgba(255,255,255,0.02) 0%, rgba(255,255,255,0.005) 100%);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(255,255,255,0.12);
}

.faq-item.active {
    border-color: rgba(255,255,255,0.15);
    background: linear-gradient(135deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);
}

.faq-question {
    padding: 1.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 500;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
}

.faq-question:hover {
    color: var(--accent);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--text-muted);
    transition: transform 0.3s, color 0.3s;
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
    color: var(--accent);
}

.faq-item.active .faq-question {
    color: var(--fg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s;
    padding: 0 2rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 2rem 1.5rem;
}

/* Footer */
footer {
    padding: 8rem 0 3rem;
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--border);
}

footer::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 60%;
    background: radial-gradient(ellipse at bottom, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: 4rem;
    position: relative;
}

.footer-logo {
    font-size: clamp(3rem, 6vw, 5rem);
    margin-bottom: 0.5rem;
    display: block;
    color: var(--fg);
    text-shadow: 0 0 40px rgba(59, 130, 246, 0.3);
    transition: var(--transition-smooth);
}

.footer-logo:hover {
    text-shadow: 0 0 60px rgba(59, 130, 246, 0.5);
}

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

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

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

.footer-copyright {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    letter-spacing: 0.02em;
}

.footer-social {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    margin-top: 0.5rem;
}

.footer-social a {
    color: var(--text-muted);
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
}

.footer-social a:hover {
    color: var(--text-primary);
    transform: translateY(-2px);
}

/* Featured Architects */
.featured-architects-section {
    padding: 1rem 0 0;
    display: none;
}

.featured-architects-section.visible {
    display: block;
}

.featured-architects-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.featured-architects-row {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.featured-architect-card {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    border: 1.5px solid rgba(245, 158, 11, 0.35);
    background: rgba(245, 158, 11, 0.06);
    color: #f59e0b;
    font-weight: 800;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition-smooth);
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.1);
}

.featured-architect-card:hover {
    border-color: rgba(245, 158, 11, 0.6);
    background: rgba(245, 158, 11, 0.1);
    box-shadow: 0 0 30px rgba(245, 158, 11, 0.2);
    transform: translateY(-2px);
}

.featured-icon {
    font-size: 1.1rem;
}

.featured-name {
    letter-spacing: 0.02em;
}

/* Ticker clickable links */
a.ticker-name {
    text-decoration: none;
    cursor: pointer;
}

a.ticker-name.ticker-visionary:hover {
    background: rgba(59, 130, 246, 0.12);
    border-color: rgba(59, 130, 246, 0.5);
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.15);
}

a.ticker-name.ticker-architect:hover {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.6);
    box-shadow: 0 0 18px rgba(245, 158, 11, 0.25);
}

/* Believers Ticker */
.believers-ticker-section {
    padding: 3rem 0;
    overflow: hidden;
}

.believers-ticker-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.ticker-count-highlight {
    color: var(--accent);
    font-weight: 700;
}

.believers-ticker-wrap {
    position: relative;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, white 10%, white 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, white 10%, white 90%, transparent);
}

.believers-ticker-track {
    display: flex;
    gap: 2rem;
    white-space: nowrap;
    animation: ticker-scroll 40s linear infinite;
    width: max-content;
}

.ticker-name {
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
    flex-shrink: 0;
    transition: all 0.3s;
}

.ticker-icon {
    font-size: 0.75rem;
}

.ticker-visionary {
    font-weight: 700;
    color: var(--accent);
    border-color: rgba(59, 130, 246, 0.3);
    background: rgba(59, 130, 246, 0.05);
}

.ticker-architect {
    font-weight: 900;
    color: #f59e0b;
    border-color: rgba(245, 158, 11, 0.4);
    background: rgba(245, 158, 11, 0.08);
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.15);
}

@keyframes ticker-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 900px) {
    .value-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

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

    .tier-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .hero-showcase-inner {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.25rem;
    }

    .nav-center {
        display: none;
    }

    .hero {
        padding: 10rem 0 3rem;
    }

    .hero-title {
        font-size: clamp(2.5rem, 8vw, 3.5rem);
    }

    .hero-subtitle {
        font-size: 1.1rem;
        padding: 0 1rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
        padding: 0 1rem;
    }

    .hero-actions .btn {
        width: 100%;
    }

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

    .use-case-card {
        padding: 1.5rem 1rem;
    }

    /* How It Works - mobile */
    .steps-flow {
        flex-direction: column;
        gap: 0;
    }

    .step-connector {
        width: 2px;
        height: 30px;
        margin: 0 auto;
        flex-direction: column;
    }

    .step-connector-line {
        width: 2px;
        height: 100%;
    }

    .step-item {
        padding: 2rem 1.5rem;
    }

    .faq-question {
        font-size: 1rem;
        padding: 1.25rem 1.5rem;
    }

    .section-title {
        margin-bottom: 3rem;
    }

    .section-subtitle {
        margin-top: -1.5rem;
        margin-bottom: 2.5rem;
    }

    .hardware-card {
        padding: 2rem;
    }

    .hardware-option {
        width: 100%;
    }
}

@media (max-width: 600px) {
    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .comparison-table {
        font-size: 0.9rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem;
    }
}