:root {
    --bg-base: #050505;
    --bg-surface: #111111;
    --bg-surface-hover: #161616;
    --bg-card: #0A0A0A;
    --border-color: #222222;
    --text-primary: #FFFFFF;
    --text-secondary: #A1A1AA;
    --text-tertiary: #52525B;
    
    --accent-blue: #3B82F6;
    --accent-purple: #8B5CF6;
    --accent-cyan: #06B6D4;
    
    --glow-blue: rgba(59, 130, 246, 0.4);
    --glow-purple: rgba(139, 92, 246, 0.4);
    
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 40px;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.mb-xl { margin-bottom: 4rem; }
.text-blue { color: var(--accent-cyan); letter-spacing: 2px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    border-radius: 4px;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.btn-nav {
    background-color: #FFFFFF;
    color: #000000;
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
}

.btn-primary {
    background-color: #FFFFFF;
    color: #000000;
    padding: 16px 32px;
    font-size: 1rem;
    letter-spacing: 1px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(255,255,255,0.3), 0 0 10px var(--glow-blue);
}

.btn-large {
    width: 100%;
    max-width: 300px;
    padding: 18px 32px;
}

/* Typography Utilities */
.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -0.03em;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 4rem;
}

.section-microtitle {
    font-size: 0.75rem;
    letter-spacing: 3px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    margin-bottom: 1rem;
    font-weight: 600;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    z-index: 100;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 40px;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    left: -20%;
    width: 140%;
    height: 100%;
    background: radial-gradient(ellipse at top, rgba(59, 130, 246, 0.15) 0%, rgba(139, 92, 246, 0.1) 30%, rgba(5, 5, 5, 0) 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 10;
    width: 100%;
}

.hero-content {
    max-width: 540px;
    flex-shrink: 0;
    margin-right: 40px; /* Add gap between text and right side */
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--accent-cyan);
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    margin-bottom: 24px;
}

.glow-text {
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.2);
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    line-height: 1.05;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: -0.04em;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 48px;
    line-height: 1.6;
}

.hero-cta-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cta-microcopy {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    letter-spacing: 1px;
    font-weight: 600;
}

.hero-visual-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 65%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    z-index: 0;
}

.glow-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.25) 0%, rgba(139, 92, 246, 0.15) 40%, rgba(5, 5, 5, 0) 70%);
    filter: blur(60px);
    z-index: 1;
    pointer-events: none;
}

.hero-img-cinematic {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: right center;
    z-index: 2;
}

.hero-fade-left {
    position: absolute;
    top: 0;
    left: 0;
    width: 25%;
    height: 100%;
    background: linear-gradient(to right, var(--bg-base) 0%, rgba(5,5,5,0.8) 30%, transparent 100%);
    z-index: 3;
    pointer-events: none;
}

/* Problem Section */
.problem-section {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    max-width: 1000px;
    margin: 0 auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.compare-card {
    padding: 60px 40px;
    background: var(--bg-card);
    text-align: left;
    display: flex;
    flex-direction: column;
}

.highlight-card {
    background: #F4F4F5;
    color: #000;
}

.compare-title {
    font-size: 0.875rem;
    letter-spacing: 2px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}

.highlight-card .compare-title {
    border-bottom-color: #E4E4E7;
}

.compare-list {
    list-style: none;
    display: grid;
    grid-template-rows: repeat(4, 1fr);
    gap: 32px;
    flex-grow: 1;
}

.compare-list li {
    display: flex;
    gap: 16px;
    font-size: 1.125rem;
    align-items: flex-start;
}

.num {
    font-family: monospace;
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

.highlight-num {
    color: #A1A1AA;
}

/* Hub Section */
.hub-section {
    padding: 120px 0;
    position: relative;
}

.hub-section::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80vw;
    height: 80vw;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, rgba(59, 130, 246, 0.05) 40%, rgba(5, 5, 5, 0) 70%);
    z-index: -1;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.hub-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hub-content {
    max-width: 450px;
}

.hub-desc {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.hub-visual {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hub-center {
    width: 120px;
    height: 120px;
    background: var(--bg-surface);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 600;
    letter-spacing: 2px;
    font-size: 0.875rem;
    z-index: 10;
    box-shadow: 0 0 40px rgba(0,0,0,0.8), inset 0 0 20px rgba(255,255,255,0.02);
    transition: var(--transition-smooth);
}

.hub-center:hover {
    box-shadow: 0 0 40px rgba(0,0,0,0.8), 0 0 30px var(--glow-purple), inset 0 0 20px rgba(255,255,255,0.05);
    border-color: rgba(139, 92, 246, 0.4);
}

.hub-node {
    position: absolute;
    padding: 8px 16px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    font-size: 0.65rem;
    letter-spacing: 2px;
    color: var(--text-secondary);
    background: var(--bg-base);
    transform: rotate(var(--angle)) translateY(-200px) rotate(calc(var(--angle) * -1));
    z-index: 5;
    transition: var(--transition-fast);
}

.hub-node:hover {
    color: var(--text-primary);
    border-color: rgba(255,255,255,0.3);
    box-shadow: 0 0 15px var(--glow-blue);
    transform: rotate(var(--angle)) translateY(-205px) rotate(calc(var(--angle) * -1));
}

.hub-visual::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: repeating-conic-gradient(from 0deg, transparent 0deg 44deg, rgba(255,255,255,0.05) 44deg 46deg);
    border-radius: 50%;
    z-index: 1;
}

/* Inside Features Section */
.inside-section {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
}

.inside-header {
    margin-bottom: 80px;
}

.micro {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 8px;
    display: block;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 120px;
}

.feature-item {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 80px;
    align-items: center;
}

.feature-item.reverse {
    grid-template-columns: 1fr 1.5fr;
}

.feature-text h3 {
    font-size: 1.75rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.feature-text h4 {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.feature-text p {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 400px;
}

.feature-img {
    width: 100%;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
    object-fit: cover;
    background: linear-gradient(135deg, #111 0%, #0a0a0a 100%);
}

.hover-lift {
    transition: var(--transition-smooth);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 20px var(--glow-blue);
    border-color: rgba(255,255,255,0.15);
}

/* Guided Section */
.guided-section {
    padding: 120px 0;
    position: relative;
}

.guided-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, rgba(139, 92, 246, 0.05) 40%, rgba(5, 5, 5, 0) 70%);
    filter: blur(80px);
    z-index: -1;
    pointer-events: none;
}

.guided-card {
    background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-base) 100%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 80px 60px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.guided-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    opacity: 0.5;
}

.guided-title {
    font-size: clamp(2rem, 3vw, 2.5rem);
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: 32px;
}

.guided-desc {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
    margin-bottom: 48px;
}

.guided-visual {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.guided-img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    position: relative;
    z-index: 2;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition-smooth);
    will-change: transform, box-shadow;
}

.guided-img:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0,0,0,0.6), 0 0 40px var(--glow-blue);
    border-color: rgba(255,255,255,0.15);
}

.guided-features {
    display: flex;
    gap: 48px;
}

.g-feature {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.g-value {
    font-weight: 500;
}

/* Alignment Section */
.alignment-section {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
}

.alignment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--border-color);
    border: 1px solid var(--border-color);
}

.align-card {
    background: var(--bg-base);
    padding: 60px 40px;
    transition: var(--transition-fast);
}

.align-card:hover {
    background: var(--bg-surface);
}

.align-card .num {
    display: block;
    margin-bottom: 24px;
}

.align-card h3 {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.align-card p {
    color: var(--text-secondary);
}

/* Final CTA */
.final-cta-section {
    padding: 160px 0;
    position: relative;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, rgba(59, 130, 246, 0.05) 40%, rgba(5, 5, 5, 0) 70%);
    filter: blur(80px);
    z-index: -1;
    pointer-events: none;
}

.final-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 60px;
    letter-spacing: -0.03em;
}

.pricing-card {
    max-width: 600px;
    margin: 0 auto;
    padding: 60px 40px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(20,20,20,1) 0%, rgba(10,10,10,1) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.pricing-card::after {
    content: 'OFFICIAL RELEASE';
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%) rotate(90deg);
    font-size: 0.65rem;
    letter-spacing: 4px;
    color: var(--text-tertiary);
}

.pricing-label {
    display: none; /* using absolute positioning text instead to match design closely if desired, but kept for semantic/mobile */
}

.price-crossed {
    color: var(--text-tertiary);
    text-decoration: line-through;
    font-size: 0.875rem;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.price-current {
    font-size: 4rem;
    font-weight: 600;
    letter-spacing: -0.05em;
    margin-bottom: 40px;
}

.security-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
    color: var(--text-tertiary);
    font-size: 0.65rem;
    letter-spacing: 2px;
}

/* FAQ */
.faq-section {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
}

.faq-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 60px;
}

.faq-icon {
    color: var(--text-tertiary);
}

.faq-accordion {
    width: 100%;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 32px 0;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 0.875rem;
    letter-spacing: 2px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: inherit;
}

.faq-toggle {
    position: relative;
    width: 12px;
    height: 12px;
}

.faq-toggle::before,
.faq-toggle::after {
    content: '';
    position: absolute;
    background: var(--text-tertiary);
    transition: var(--transition-fast);
}

.faq-toggle::before {
    top: 5px;
    left: 0;
    width: 10px;
    height: 1px;
}

.faq-toggle::after {
    top: 0;
    left: 4.5px;
    width: 1px;
    height: 10px;
}

.faq-item.active .faq-toggle::after {
    transform: rotate(90deg);
    opacity: 0;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-smooth);
}

.faq-answer p {
    padding-bottom: 32px;
    color: var(--text-secondary);
    max-width: 700px;
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Footer */
.footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    margin-bottom: 80px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.75rem;
    letter-spacing: 2px;
    line-height: 1.8;
    max-width: 300px;
}

.footer-links {
    display: flex;
    gap: 80px;
}

.link-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.link-col h4 {
    font-size: 0.65rem;
    letter-spacing: 3px;
    color: var(--text-tertiary);
    margin-bottom: 8px;
}

.link-col a {
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

.link-col a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
    font-size: 0.65rem;
    letter-spacing: 2px;
    color: var(--text-tertiary);
}

.footer-legal {
    display: flex;
    gap: 32px;
}

/* Responsive */
@media (max-width: 1024px) {
    .hub-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .hub-visual {
        order: -1;
        width: 80%;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 40px;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-visual {
        height: 400px;
        margin-top: 40px;
    }
    
    .hero::before {
        top: 0; left: 0; width: 100%;
    }
    
    .img-back { right: 0; width: 90%; }
    .img-front { left: 0; width: 70%; bottom: 0; }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-item, .feature-item.reverse {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .feature-item.reverse .feature-text {
        order: -1;
    }
    
    .alignment-grid {
        grid-template-columns: 1fr;
    }
    
    .guided-features {
        flex-direction: column;
        gap: 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }
    
}
@media (max-width: 768px) {
  .navbar {
    height: 68px;
  }

  .nav-container {
    padding: 0 24px;
  }

  .btn-nav {
    padding: 10px 14px;
    font-size: 0.75rem;
  }

  .hero {
    min-height: auto;
    padding: 110px 0 60px;
    display: block;
  }

  .hero-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    padding: 0 24px;
  }

  .hero-content {
    max-width: 100%;
    margin-right: 0;
    z-index: 5;
  }

  .hero-title {
    font-size: 3rem;
    line-height: 1.05;
    max-width: 100%;
  }

  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 32px;
  }

  .btn-large {
    max-width: 100%;
  }

  .hero-visual-bg {
    position: relative;
    width: 100%;
    height: auto;
    margin-top: 40px;
    right: auto;
  }

  .hero-img-cinematic {
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center;
  }

  .hero-fade-left {
    display: none;
  }
}

/* MOBILE FIXES - sections after hero */
@media (max-width: 768px) {

  /* THE DIFFERENCE / GUIDED SECTION */
  .guided-section {
    padding: 80px 0;
  }

  .guided-card {
    grid-template-columns: 1fr;
    padding: 36px 24px;
    gap: 32px;
    width: calc(100% - 32px);
  }

  .guided-title {
    font-size: 2.1rem;
    line-height: 1.12;
  }

  .guided-desc {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 28px;
  }

  .guided-features {
    flex-direction: column;
    gap: 22px;
  }

  .guided-img {
    width: 100%;
    max-width: 100%;
  }

  /* HUB SECTION */
  .hub-section {
    padding: 80px 0;
    overflow: hidden;
  }

  .hub-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hub-visual {
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
    aspect-ratio: 1;
    transform: scale(0.82);
    transform-origin: center;
    order: -1;
  }

  .hub-visual::before {
    width: 300px;
    height: 300px;
  }

  .hub-center {
    width: 96px;
    height: 96px;
    font-size: 0.72rem;
  }

  .hub-node {
    transform: rotate(var(--angle)) translateY(-145px) rotate(calc(var(--angle) * -1));
    font-size: 0.58rem;
    padding: 7px 12px;
  }

  .hub-node:hover {
    transform: rotate(var(--angle)) translateY(-150px) rotate(calc(var(--angle) * -1));
  }

  .hub-content {
    max-width: 100%;
  }
}