/* =================================================================
   PAYNEXIS — DESIGN SYSTEM
   Based on brand image: angular geometry, edge-lit ribbons, 
   precision typography, cinematic depth
   ================================================================= */

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

:root {
    /* Colors from brand image */
    --color-bg-primary: #090A0D;
    --color-bg-secondary: #0B0E13;
    --color-bg-tertiary: #111418;
    --color-surface: #16191E;
    --color-surface-elevated: #1A1D23;
    
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #8B92A0;
    --color-text-tertiary: #5A5F6B;
    
    --color-border-subtle: #1F2329;
    --color-border-primary: #2A2F38;
    --color-border-bright: rgba(255, 255, 255, 0.15);
    
    --color-accent: #FFFFFF;
    --color-accent-dim: #6B7280;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-unit: 8px;
    
    /* Transitions */
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --duration-quick: 200ms;
    --duration-normal: 300ms;
    --duration-slow: 500ms;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.break-desktop {
    display: inline;
}

/* =================================================================
   NAVIGATION
   ================================================================= */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(9, 10, 13, 0);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    border-bottom: 1px solid transparent;
    transition: all var(--duration-normal) var(--transition-smooth);
}

.nav.scrolled {
    background: rgba(9, 10, 13, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: var(--color-border-subtle);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 4);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5);
    text-decoration: none;
    color: var(--color-text-primary);
}

.nav-logo-mark {
    width: 32px;
    height: 32px;
}

.nav-logo-mark svg {
    width: 100%;
    height: 100%;
}

.nav-wordmark {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 4);
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--duration-quick) var(--transition-smooth);
    letter-spacing: 0.01em;
}

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

.btn-nav-cta {
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
    background: transparent;
    border: 1px solid var(--color-border-bright);
    color: var(--color-text-primary);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.01em;
    transition: all var(--duration-quick) var(--transition-smooth);
}

.btn-nav-cta:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-accent);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--duration-quick) var(--transition-smooth);
}

/* =================================================================
   BUTTONS
   ================================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5);
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--duration-quick) var(--transition-smooth);
    position: relative;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg-primary);
    border: 1px solid var(--color-accent);
}

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

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

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.btn-hero {
    padding: calc(var(--spacing-unit) * 2.5) calc(var(--spacing-unit) * 5);
    font-size: 1.0625rem;
}

.btn-loader {
    display: none;
}

.btn-arrow {
    transition: transform var(--duration-quick) var(--transition-smooth);
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* =================================================================
   HERO SECTION
   ================================================================= */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-bg-primary);
}

/* Geometric background ribbons (inspired by brand image) */
.hero-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.shape-ribbon {
    position: absolute;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.02) 0%, 
        rgba(255, 255, 255, 0.01) 50%,
        rgba(255, 255, 255, 0) 100%);
    border: 1px solid rgba(255, 255, 255, 0.03);
    transform-origin: center;
}

.shape-ribbon-1 {
    top: -20%;
    left: -10%;
    width: 60%;
    height: 80%;
    transform: rotate(-15deg) skewY(-3deg);
    animation: float-ribbon-1 20s ease-in-out infinite;
}

.shape-ribbon-2 {
    top: 10%;
    right: -15%;
    width: 70%;
    height: 90%;
    transform: rotate(12deg) skewY(2deg);
    opacity: 0.6;
    animation: float-ribbon-2 25s ease-in-out infinite;
}

.shape-ribbon-3 {
    bottom: -30%;
    left: 20%;
    width: 50%;
    height: 70%;
    transform: rotate(-8deg) skewY(-2deg);
    opacity: 0.4;
    animation: float-ribbon-3 30s ease-in-out infinite;
}

@keyframes float-ribbon-1 {
    0%, 100% { transform: rotate(-15deg) skewY(-3deg) translateY(0); }
    50% { transform: rotate(-15deg) skewY(-3deg) translateY(-20px); }
}

@keyframes float-ribbon-2 {
    0%, 100% { transform: rotate(12deg) skewY(2deg) translateY(0); }
    50% { transform: rotate(12deg) skewY(2deg) translateY(30px); }
}

@keyframes float-ribbon-3 {
    0%, 100% { transform: rotate(-8deg) skewY(-2deg) translateY(0); }
    50% { transform: rotate(-8deg) skewY(-2deg) translateY(-25px); }
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 4);
    width: 100%;
    position: relative;
    z-index: 2;
}

.hero-content {
    text-align: center;
    padding: calc(var(--spacing-unit) * 15) 0 calc(var(--spacing-unit) * 10);
}

.hero-logo-large {
    width: 120px;
    height: 120px;
    margin: 0 auto calc(var(--spacing-unit) * 6);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s var(--transition-smooth) 0.2s forwards;
}

.hero-logo-large svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 60px rgba(255, 255, 255, 0.1));
}

.hero-headline {
    margin-bottom: calc(var(--spacing-unit) * 4);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s var(--transition-smooth) 0.4s forwards;
}

.headline-primary {
    display: block;
    font-size: clamp(2.5rem, 8vw, 6rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    background: linear-gradient(180deg, #FFFFFF 0%, #B8BCC5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto calc(var(--spacing-unit) * 6);
    line-height: 1.7;
    font-weight: 400;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s var(--transition-smooth) 0.6s forwards;
}

.hero-actions {
    display: flex;
    gap: calc(var(--spacing-unit) * 2);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: calc(var(--spacing-unit) * 10);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s var(--transition-smooth) 0.8s forwards;
}

.hero-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: calc(var(--spacing-unit) * 6);
    border-top: 1px solid var(--color-border-subtle);
    opacity: 0;
    animation: fadeIn 1s var(--transition-smooth) 1s forwards;
}

.hero-pillars {
    display: flex;
    gap: calc(var(--spacing-unit) * 2);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--color-text-tertiary);
}

.hero-pillars .separator {
    color: var(--color-border-primary);
}

.hero-network {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--color-text-tertiary);
}

.network-line {
    width: 40px;
    height: 1px;
    background: var(--color-border-primary);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: calc(var(--spacing-unit) * 4);
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    animation: fadeIn 1s var(--transition-smooth) 1.2s forwards;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(180deg, transparent 0%, var(--color-border-bright) 50%, transparent 100%);
    animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
    0%, 100% { opacity: 0.3; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(10px); }
}

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

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

/* =================================================================
   BRAND STATEMENT SECTION
   ================================================================= */

.statement {
    padding: calc(var(--spacing-unit) * 20) 0;
    background: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
}

.statement-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 4);
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: calc(var(--spacing-unit) * 8);
    align-items: center;
}

.statement-headline {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.statement-body {
    max-width: 560px;
}

.statement-body p {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.statement-visual {
    position: relative;
    height: 400px;
}

.visual-geometric {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.03) 0%, 
        rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid var(--color-border-bright);
    transform: rotate(12deg) skewY(-2deg);
    animation: float-visual 8s ease-in-out infinite;
}

@keyframes float-visual {
    0%, 100% { transform: rotate(12deg) skewY(-2deg) translateY(0); }
    50% { transform: rotate(12deg) skewY(-2deg) translateY(-20px); }
}

/* =================================================================
   PILLARS SECTION
   ================================================================= */

.pillars {
    padding: calc(var(--spacing-unit) * 20) 0;
    background: var(--color-bg-primary);
}

.pillars-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 4);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: calc(var(--spacing-unit) * 4);
}

.pillar {
    position: relative;
    padding: calc(var(--spacing-unit) * 6) calc(var(--spacing-unit) * 4);
    background: var(--color-surface);
    border: 1px solid var(--color-border-subtle);
    transition: all var(--duration-normal) var(--transition-smooth);
}

.pillar:hover {
    border-color: var(--color-border-bright);
    transform: translateY(-4px);
}

.pillar-number {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--color-text-tertiary);
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.pillar-edge {
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 1px;
    background: var(--color-accent);
    transition: width var(--duration-normal) var(--transition-smooth);
}

.pillar:hover .pillar-edge {
    width: 100px;
}

.pillar-title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.pillar-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* =================================================================
   PRODUCT PREVIEW SECTION
   ================================================================= */

.product-preview {
    padding: calc(var(--spacing-unit) * 20) 0;
    background: var(--color-bg-secondary);
}

.preview-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 4);
}

.preview-header {
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 8);
}

.preview-label {
    display: inline-block;
    padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 2);
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-bg-primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.preview-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: calc(var(--spacing-unit) * 2);
    letter-spacing: -0.02em;
}

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

.preview-interface {
    max-width: 1200px;
    margin: 0 auto;
}

.interface-frame {
    background: var(--color-surface);
    border: 1px solid var(--color-border-primary);
    padding: calc(var(--spacing-unit) * 4);
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 3);
}

.interface-section {
    padding: calc(var(--spacing-unit) * 3);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-subtle);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: calc(var(--spacing-unit) * 3);
    padding-bottom: calc(var(--spacing-unit) * 2);
    border-bottom: 1px solid var(--color-border-subtle);
}

.section-header h4 {
    font-size: 1.125rem;
    font-weight: 600;
}

.section-badge {
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1.5);
    background: var(--color-surface);
    border: 1px solid var(--color-border-primary);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
}

.section-badge.status-confirmed {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.asset-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--spacing-unit) * 2);
}

.asset-card {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2);
    padding: calc(var(--spacing-unit) * 2);
    background: var(--color-surface);
    border: 1px solid var(--color-border-subtle);
}

.asset-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-primary);
    font-size: 0.875rem;
    font-weight: 700;
}

.asset-info {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 0.5);
}

.asset-name {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.asset-amount {
    font-size: 1.125rem;
    font-weight: 600;
}

.product-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--spacing-unit) * 2);
}

.product-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-subtle);
    overflow: hidden;
}

.product-image {
    height: 120px;
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-surface) 100%);
    border-bottom: 1px solid var(--color-border-subtle);
}

.product-info {
    padding: calc(var(--spacing-unit) * 2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-name {
    font-size: 0.9375rem;
    font-weight: 500;
}

.product-price {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.transaction-details {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9375rem;
}

.detail-row span:first-child {
    color: var(--color-text-secondary);
}

.mono {
    font-family: 'SF Mono', 'Monaco', 'Courier New', monospace;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.status-text {
    color: var(--color-accent);
    font-weight: 600;
}

/* =================================================================
   HOW IT WORKS SECTION
   ================================================================= */

.how-it-works {
    padding: calc(var(--spacing-unit) * 20) 0;
    background: var(--color-bg-primary);
}

.how-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 4);
}

.how-header {
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 10);
}

.how-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: calc(var(--spacing-unit) * 2);
    letter-spacing: -0.02em;
}

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

.process-flow {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.process-step {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: calc(var(--spacing-unit) * 6);
    padding: calc(var(--spacing-unit) * 5) 0;
    border-left: 1px solid var(--color-border-subtle);
    position: relative;
}

.step-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding-left: calc(var(--spacing-unit) * 4);
}

.step-number {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    border: 2px solid var(--color-border-bright);
    font-size: 1.25rem;
    font-weight: 700;
    position: absolute;
    left: -30px;
    top: 0;
}

.step-connector {
    width: 1px;
    height: 100%;
    background: var(--color-border-subtle);
    position: absolute;
    left: 0;
    top: 60px;
}

.process-step:last-child .step-connector {
    display: none;
}

.step-content h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.step-content p {
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* =================================================================
   WHY PAYNEXIS SECTION
   ================================================================= */

.why-paynexis {
    padding: calc(var(--spacing-unit) * 20) 0;
    background: var(--color-bg-secondary);
}

.why-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 4);
}

.why-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 10);
    letter-spacing: -0.02em;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--spacing-unit) * 4);
}

.why-item {
    padding: calc(var(--spacing-unit) * 5);
    background: var(--color-surface);
    border: 1px solid var(--color-border-subtle);
    transition: all var(--duration-normal) var(--transition-smooth);
}

.why-item:hover {
    border-color: var(--color-border-bright);
    transform: translateY(-4px);
}

.why-icon {
    width: 60px;
    height: 60px;
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.icon-shape {
    width: 100%;
    height: 100%;
    background: var(--color-bg-primary);
    border: 2px solid var(--color-border-bright);
    transform: rotate(45deg);
}

.why-item h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.why-item p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* =================================================================
   NETWORK FOCUS SECTION
   ================================================================= */

.network-focus {
    padding: calc(var(--spacing-unit) * 20) 0;
    background: var(--color-bg-primary);
}

.network-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 4);
    text-align: center;
}

.network-badge-large {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5);
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
    background: var(--color-surface);
    border: 1px solid var(--color-border-bright);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.network-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: calc(var(--spacing-unit) * 3);
    letter-spacing: -0.02em;
}

.network-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: calc(var(--spacing-unit) * 6);
}

.network-features {
    display: flex;
    justify-content: center;
    gap: calc(var(--spacing-unit) * 2);
    flex-wrap: wrap;
}

.feature-item {
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
    background: var(--color-surface);
    border: 1px solid var(--color-border-subtle);
}

.feature-label {
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

/* =================================================================
   ROADMAP SECTION
   ================================================================= */

.roadmap {
    padding: calc(var(--spacing-unit) * 20) 0;
    background: var(--color-bg-secondary);
}

.roadmap-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 4);
}

.roadmap-header {
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 10);
}

.roadmap-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: calc(var(--spacing-unit) * 2);
    letter-spacing: -0.02em;
}

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

.roadmap-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.timeline-phase {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: calc(var(--spacing-unit) * 6);
    padding: calc(var(--spacing-unit) * 5) 0;
}

.phase-marker {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.marker-dot {
    width: 24px;
    height: 24px;
    background: var(--color-surface);
    border: 3px solid var(--color-border-bright);
    border-radius: 50%;
    position: relative;
    z-index: 2;
}

.marker-line {
    width: 2px;
    height: 100%;
    background: var(--color-border-subtle);
    margin-top: calc(var(--spacing-unit) * 2);
}

.timeline-phase:last-child .marker-line {
    display: none;
}

.phase-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.phase-description {
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
    margin-bottom: calc(var(--spacing-unit) * 3);
    line-height: 1.7;
}

.phase-items {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1.5);
}

.phase-items li {
    padding-left: calc(var(--spacing-unit) * 3);
    position: relative;
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.phase-items li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 12px;
    height: 1px;
    background: var(--color-border-bright);
}

/* =================================================================
   COMMUNITY SECTION
   ================================================================= */

.community {
    padding: calc(var(--spacing-unit) * 20) 0;
    background: var(--color-bg-primary);
}

.community-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 4);
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    gap: calc(var(--spacing-unit) * 8);
    align-items: center;
}

.community-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.community-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: calc(var(--spacing-unit) * 6);
}

.btn-community {
    padding: calc(var(--spacing-unit) * 2.5) calc(var(--spacing-unit) * 5);
}

.community-visual {
    position: relative;
    height: 400px;
}

.visual-shape {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.03) 0%, 
        rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid var(--color-border-bright);
    transform: rotate(-12deg) skewY(2deg);
    animation: float-visual-2 10s ease-in-out infinite;
}

@keyframes float-visual-2 {
    0%, 100% { transform: rotate(-12deg) skewY(2deg) translateY(0); }
    50% { transform: rotate(-12deg) skewY(2deg) translateY(-20px); }
}

/* =================================================================
   WAITLIST SECTION
   ================================================================= */

.waitlist {
    padding: calc(var(--spacing-unit) * 25) 0 calc(var(--spacing-unit) * 20);
    background: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
}

.waitlist-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.waitlist-shape {
    position: absolute;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.02) 0%, 
        rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.waitlist-shape-1 {
    top: -20%;
    right: -10%;
    width: 50%;
    height: 70%;
    transform: rotate(18deg) skewY(-3deg);
}

.waitlist-shape-2 {
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 80%;
    transform: rotate(-15deg) skewY(2deg);
}

.waitlist-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 4);
    position: relative;
    z-index: 2;
}

.waitlist-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.waitlist-description {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    text-align: center;
    line-height: 1.7;
    margin-bottom: calc(var(--spacing-unit) * 8);
}

.waitlist-form {
    background: var(--color-surface);
    border: 1px solid var(--color-border-bright);
    padding: calc(var(--spacing-unit) * 6);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--spacing-unit) * 3);
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1.5);
}

.form-field label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    letter-spacing: 0.01em;
}

.form-field input,
.form-field select {
    padding: calc(var(--spacing-unit) * 2);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-subtle);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--duration-quick) var(--transition-smooth);
}

.form-field input:focus,
.form-field select:focus {
    outline: none;
    border-color: var(--color-border-bright);
    background: var(--color-surface);
}

.form-field input::placeholder {
    color: var(--color-text-tertiary);
}

.form-consent {
    padding: calc(var(--spacing-unit) * 3);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-subtle);
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.form-consent p {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    line-height: 1.6;
}

.btn-submit {
    width: 100%;
    justify-content: center;
    padding: calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 5);
    font-size: 1.0625rem;
}

.btn-submit.loading #btnText,
.btn-submit.loading .btn-arrow {
    display: none;
}

.btn-submit.loading #btnLoader {
    display: flex;
}

.form-message {
    margin-top: calc(var(--spacing-unit) * 3);
    padding: calc(var(--spacing-unit) * 2);
    text-align: center;
    font-size: 0.9375rem;
    font-weight: 500;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border-bright);
    color: var(--color-accent);
}

.form-message.error {
    display: block;
    background: rgba(255, 100, 100, 0.05);
    border: 1px solid rgba(255, 100, 100, 0.3);
    color: #ff6464;
}

/* =================================================================
   FOOTER
   ================================================================= */

.footer {
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-border-subtle);
    padding: calc(var(--spacing-unit) * 10) 0 calc(var(--spacing-unit) * 6);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 4);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: calc(var(--spacing-unit) * 10);
    margin-bottom: calc(var(--spacing-unit) * 8);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2);
}

.footer-logo {
    width: 48px;
    height: 48px;
}

.footer-logo svg {
    width: 100%;
    height: 100%;
}

.footer-wordmark {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--color-text-tertiary);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: calc(var(--spacing-unit) * 6);
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2);
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: calc(var(--spacing-unit) * 1);
}

.footer-column a {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--duration-quick) var(--transition-smooth);
}

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

.footer-bottom {
    padding-top: calc(var(--spacing-unit) * 6);
    border-top: 1px solid var(--color-border-subtle);
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 3);
}

.footer-disclaimer {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
    line-height: 1.6;
    max-width: 900px;
}

.footer-copyright {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

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

@media (max-width: 1024px) {
    .statement-container,
    .community-container {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 6);
    }
    
    .pillars-container {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 6);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-unit: 6px;
    }
    
    .break-desktop {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--color-bg-primary);
        border-left: 1px solid var(--color-border-subtle);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--spacing-unit) * 12) calc(var(--spacing-unit) * 4);
        gap: calc(var(--spacing-unit) * 4);
        transition: right var(--duration-normal) var(--transition-smooth);
        z-index: 1001;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1002;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .btn-nav-cta {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .hero-footer {
        flex-direction: column;
        gap: calc(var(--spacing-unit) * 4);
        align-items: flex-start;
    }
    
    .hero-pillars {
        flex-wrap: wrap;
    }
    
    .process-step {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 4);
        padding-left: calc(var(--spacing-unit) * 6);
        border-left: 1px solid var(--color-border-subtle);
    }
    
    .step-visual {
        padding-left: 0;
    }
    
    .step-number {
        left: -30px;
    }
    
    .timeline-phase {
        grid-template-columns: 60px 1fr;
        gap: calc(var(--spacing-unit) * 3);
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .asset-grid,
    .product-cards {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 4);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}