:root {
    /* Brandbook Colors */
    --black: #0A0A09;
    --black-2: #111110;
    --black-3: #1A1A18;
    --orange: #E8400A;
    --orange-light: #FF5520;
    --orange-dim: #3D1A0A;
    --white: #F4F2EC;
    --white-dim: #A8A69E;
    --white-faint: #3A3A36;
    
    --bg-dark: var(--black);
    --surface-dark: var(--black-2);
    --surface-border: rgba(244, 242, 236, 0.08);
    
    --tech-primary: var(--orange);
    --tech-secondary: var(--orange-light);
    
    --text-primary: var(--white);
    --text-secondary: var(--white-dim);
    --metallic-silver: var(--white-dim);
    
    --font-main: 'Space Grotesk', sans-serif;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-fast: 180ms ease;
    --radius-card: 0px;
    --header-height: 84px;
    --space-1: 8px;
    --space-2: 16px;
    --space-3: 24px;
    --space-4: 32px;
    --space-5: 48px;
    --space-6: 64px;
    --space-7: 96px;
    --space-8: 120px;
    --section-bg-image: url("background-industrial.png");
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-main);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 8px;
    z-index: 1200;
    padding: 10px 14px;
    background: var(--tech-primary);
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-decoration: none;
}

.skip-link:focus {
    left: 12px;
}

/* NOISE TEXTURE OVERLAY */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
    opacity: 0.02;
    pointer-events: none;
    z-index: 1000;
}

.site-wrapper {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Background & Grid Overlay */
.geometric-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 64px 64px;
    z-index: 0;
    pointer-events: none;
    opacity: 0.28;
}

#tech-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: min(120vh, 1200px);
    z-index: 0;
    pointer-events: none;
    opacity: 0.72;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 1) 52%, rgba(0, 0, 0, 0));
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 60px;
    background: rgba(10, 10, 9, 0.92);
    border-bottom: 1px solid var(--surface-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition-smooth);
}

.header.scrolled {
    padding-top: 12px;
    padding-bottom: 12px;
    background: rgba(10, 10, 9, 0.96);
    border-bottom-color: rgba(244, 242, 236, 0.14);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.28);
}

.logo-container {
    display: flex;
    align-items: center;
    text-decoration: none;
    position: relative;
    isolation: isolate;
}

.logo-text {
    font-family: var(--font-main);
    font-weight: 900;
    font-size: 1.6rem;
    letter-spacing: 2px;
    line-height: 1.1;
    color: var(--text-primary);
    position: relative;
    transition: transform var(--transition-fast), text-shadow var(--transition-fast), color var(--transition-fast);
}

.logo-container::after {
    content: '';
    position: absolute;
    inset: -8px -12px;
    border: 1px solid rgba(232, 64, 10, 0.12);
    opacity: 0;
    transform: scale(0.98);
    transition: opacity 220ms ease, transform 220ms ease;
    pointer-events: none;
    z-index: -1;
}

.logo-container::before {
    content: '';
    position: absolute;
    left: -8px;
    right: -8px;
    top: 50%;
    height: 2px;
    background: linear-gradient(90deg, rgba(232, 64, 10, 0), rgba(232, 64, 10, 0.75), rgba(232, 64, 10, 0));
    box-shadow: 0 0 10px rgba(232, 64, 10, 0.45);
    transform: translateX(-115%) translateY(-50%);
    opacity: 0;
    pointer-events: none;
}

.logo-text .logo-accent {
    color: var(--tech-primary);
    display: inline-block;
    text-shadow: 0 0 10px rgba(232, 64, 10, 0.35);
    animation: logoAccentPulse 2.1s ease-in-out infinite;
}

.logo-text span:not(.logo-accent) {
    display: block;
    font-weight: 500;
    font-size: 0.65rem;
    letter-spacing: 0.22em;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.logo-container:hover .logo-text {
    transform: translateY(-1px);
    text-shadow: 0 0 16px rgba(244, 242, 236, 0.16);
}

.logo-container:hover::after {
    opacity: 1;
    transform: scale(1);
}

.logo-container:hover .logo-accent {
    text-shadow: 0 0 14px rgba(232, 64, 10, 0.7);
}

.logo-container:hover::before {
    opacity: 1;
    animation: logoScanLine 680ms cubic-bezier(0.2, 0.65, 0.2, 1) forwards;
}

@keyframes logoAccentPulse {
    0%, 100% {
        transform: scale(0.95);
        opacity: 0.82;
    }
    50% {
        transform: scale(1.08);
        opacity: 1;
    }
}

@keyframes logoScanLine {
    0% {
        transform: translateX(-115%) translateY(-50%);
        opacity: 0;
    }
    15% {
        opacity: 1;
    }
    100% {
        transform: translateX(115%) translateY(-50%);
        opacity: 0;
    }
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 11px;
    font-family: var(--font-mono);
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    transition: color 0.2s;
    position: relative;
    padding: 5px 0;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--tech-primary);
    transition: var(--transition-smooth);
}

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

/* Language Selector */
.lang-selector {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-right: 24px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.lang-btn {
    cursor: pointer;
    transition: var(--transition-smooth);
}

.lang-btn:hover {
    color: #fff;
}

.lang-btn.active {
    color: var(--tech-primary);
    font-weight: 700;
}

/* Industrial Tech Buttons */
.btn {
    padding: 12px 26px;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
    text-transform: uppercase;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    /* Industrial Chamfer */
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.btn-primary {
    background: var(--tech-primary);
    color: var(--white);
}

.btn-primary:active {
    transform: scale(0.98);
}

.btn-primary:hover {
    background: var(--orange-light);
    color: var(--white);
    box-shadow: 0 0 0 1px rgba(255, 85, 32, 0.25), 0 12px 24px rgba(232, 64, 10, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    box-shadow: inset 0 0 0 2px var(--surface-border);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.05);
    box-shadow: inset 0 0 0 2px var(--tech-primary);
    color: var(--tech-primary);
}

.btn:focus-visible,
.nav-links a:focus-visible,
.feature-card:focus-visible,
.stack-card:focus-visible,
.solution-link:focus-visible,
.footer-links a:focus-visible {
    outline: 2px solid var(--tech-primary);
    outline-offset: 2px;
}

/* Hero Section Base */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 60px;
    position: relative;
    overflow: hidden;
}

/* Hero Content Typography */
.hero-content {
    flex: 1;
    max-width: 800px;
    z-index: 10;
    position: relative;
}

.hero-tag {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--tech-primary);
    text-transform: uppercase;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.hero-tag::before {
    content: '';
    display: block;
    width: 32px; height: 1px;
    background: var(--tech-primary);
}

.hero-title {
    font-size: clamp(36px, 4.5vw, 68px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 32px;
    max-width: 100%;
    color: var(--text-primary);
}

.hero-title em {
    font-style: normal;
    color: var(--tech-primary);
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 650px;
    margin-bottom: 45px;
    line-height: 1.6;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    bottom: -60px;
    left: 0;
    display: flex;
    gap: 15px;
}

.slider-dot {
    width: 40px;
    height: 3px;
    background: var(--surface-border);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.slider-dot.active {
    background: var(--text-primary);
    box-shadow: 0 0 10px rgba(232, 64, 10, 0.5);
}


/* Hero V3 */
.hero-section-v3 {
    padding-top: 130px;
    padding-bottom: 70px;
}

.hero-section-v3::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(244, 242, 236, 0.08) 1px, transparent 0);
    background-size: 22px 22px;
    opacity: 0.14;
    pointer-events: none;
    z-index: 1;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0));
}

.hero-shell {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(420px, 0.9fr);
    gap: 56px;
    align-items: center;
}

.hero-meta {
    display: flex;
    gap: 48px;
    align-items: flex-start;
}

.hero-meta-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.hero-meta-label {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.16em;
    color: var(--white-faint);
    text-transform: uppercase;
}

.hero-meta-value {
    font-size: 14px;
    color: var(--white-dim);
}

.hero-platform-stack {
    position: relative;
    z-index: 4;
}

.stack-frame {
    position: relative;
    padding: 28px;
    border: 1px solid var(--surface-border);
    background: linear-gradient(180deg, rgba(17,19,22,0.96), rgba(10,10,12,0.92));
    box-shadow: inset 0 0 100px rgba(0,0,0,0.55), 0 20px 80px rgba(0,0,0,0.35);
}

.stack-frame::before {
    content: '';
    position: absolute;
    inset: 18px;
    border: 1px solid rgba(255,69,0,0.12);
    pointer-events: none;
}

.stack-kicker {
    position: relative;
    z-index: 1;
    margin-bottom: 18px;
    color: var(--metallic-silver);
    font-family: var(--font-mono);
    letter-spacing: 3px;
    font-size: 0.78rem;
}

.stack-card {
    position: relative;
    z-index: 1;
    display: block;
    margin-top: 14px;
    padding: 18px 18px 16px;
    border: 1px solid var(--surface-border);
    background: var(--black-2);
    color: inherit;
    text-decoration: none;
    transition: background 0.2s;
    overflow: hidden;
}

.stack-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--tech-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s;
}

.stack-card:hover {
    background: var(--black-3);
}

.stack-card:hover::before {
    transform: scaleX(1);
}

.stack-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.stack-card-name {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.stack-card-code {
    color: var(--tech-primary);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 2px;
}

.stack-card p {
    color: var(--text-secondary);
    font-size: 0.96rem;
    line-height: 1.55;
}

/* Industrial Tech Hero Visual */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 600px;
}

.tech-grid {
    width: 450px;
    height: 450px;
    position: relative;
    border: 1px solid var(--surface-border);
    background-image: 
        linear-gradient(rgba(255, 69, 0, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 69, 0, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: inset 0 0 100px var(--bg-dark);
}

.tech-grid::after {
    content: '';
    position: absolute;
    width: 60%;
    height: 60%;
    border: 1px solid var(--tech-primary);
    opacity: 0.2;
    transform: rotate(45deg);
    animation: rotateSlow 60s linear infinite;
}

.node-central {
    width: 80px;
    height: 80px;
    background: var(--bg-dark);
    border: 2px solid var(--tech-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
    box-shadow: 0 0 20px rgba(255, 69, 0, 0.2);
}

.node-central::before {
    content: '';
    width: 20px;
    height: 20px;
    background: var(--tech-primary);
    animation: pulseSlow 2s ease-in-out infinite alternate;
}

@keyframes rotateSlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulseSlow {
    from { transform: scale(0.8); opacity: 0.6; }
    to { transform: scale(1.2); opacity: 1; }
}

/* Metrics Bar */
.metrics-bar {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
    row-gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    background: rgba(5, 5, 7, 0.52);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--surface-border);
    border-bottom: 1px solid var(--surface-border);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

.metric {
    text-align: center;
    transition: var(--transition-smooth);
}

.metric:hover {
    transform: scale(1.05);
}

.metric-value {
    font-family: var(--font-mono);
    font-size: clamp(1.7rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--tech-primary);
    margin-bottom: 8px;
    text-shadow: 0 0 12px rgba(232, 64, 10, 0.25);
    letter-spacing: 1px;
}

.metric-label {
    font-family: var(--font-main);
    font-size: 0.75rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
    font-weight: 600;
    text-transform: uppercase;
}

.metric-divider {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--surface-border), transparent);
}

.metrics-data-strip {
    grid-column: 1 / -1;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    padding-top: var(--space-2);
}

.data-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border: 1px solid rgba(244, 242, 236, 0.12);
    background: rgba(17, 17, 16, 0.7);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.data-chip strong {
    color: var(--tech-primary);
    font-weight: 500;
}

.metrics-ticker {
    grid-column: 1 / -1;
    min-height: 42px;
    display: grid;
    grid-template-columns: auto auto 1fr;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border: 1px solid rgba(244, 242, 236, 0.1);
    background: linear-gradient(90deg, rgba(17, 17, 16, 0.88), rgba(10, 10, 9, 0.72));
}

.ticker-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--tech-primary);
    box-shadow: 0 0 10px rgba(232, 64, 10, 0.5);
    animation: tickerPulse 1.8s ease-in-out infinite;
}

.ticker-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    color: var(--tech-primary);
    text-transform: uppercase;
}

.ticker-text {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: opacity 220ms ease, transform 220ms ease;
}

.ticker-text.is-updating {
    opacity: 0;
    transform: translateY(3px);
}

@keyframes tickerPulse {
    0%, 100% { transform: scale(0.85); opacity: 0.45; }
    50% { transform: scale(1); opacity: 1; }
}

/* Generic Content Sections */
.content-section {
    position: relative;
    z-index: 10;
    padding: var(--space-8) var(--space-6);
    max-width: 1300px;
    margin: 0 auto;
    width: 100%;
}

.content-section.alternate-bg {
    background: var(--surface-dark);
    max-width: none;
    border-top: 1px solid var(--surface-border);
    border-bottom: 1px solid var(--surface-border);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.content-section.alternate-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(180deg, rgba(10, 10, 9, 0.82), rgba(10, 10, 9, 0.86)), var(--section-bg-image);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.38;
    z-index: -1;
}

.section-header {
    margin-bottom: var(--space-6);
    text-align: left;
}

.section-number {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--tech-primary);
    text-transform: uppercase;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-number::after {
    content: '';
    display: block;
    flex: 1;
    max-width: 60px;
    height: 1px;
    background: var(--tech-primary);
    opacity: 0.4;
}

.section-title {
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

.section-title .highlight {
    color: var(--text-secondary);
}

.section-divider {
    display: none;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
}

.feature-card {
    background: var(--black-2);
    border: none;
    border-radius: var(--radius-card);
    padding: 36px 28px;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    background: var(--black-3);
    transform: translateY(-3px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.24);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--tech-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--tech-primary);
    letter-spacing: 2px;
    margin-bottom: 20px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.feature-title {
    font-family: var(--font-main);
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.feature-desc {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Infrastructure Section - n8n Style Pipeline */
.infrastructure-visual {
    width: 100%;
    height: 520px;
    background: var(--bg-dark);
    border: 1px solid var(--surface-border);
    position: relative;
    overflow: hidden;
}

#pipeline-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

.pipeline-container {
    width: 90%;
    height: 80%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    padding: 0 40px;
    background-image: 
        radial-gradient(var(--surface-border) 1px, transparent 1px);
    background-size: 30px 30px;
}

.pipeline-node {
    width: 140px;
    height: 100px;
    background: var(--bg-dark);
    border: 1px solid var(--surface-border);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
    transition: var(--transition-smooth);
}

.pipeline-node:hover {
    border-color: var(--tech-primary);
    box-shadow: 0 0 15px rgba(255, 69, 0, 0.2);
}

.node-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.node-icon {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.pipeline-line {
    flex: 1;
    height: 2px;
    background: var(--surface-border);
    position: relative;
}

.flow-dot {
    position: absolute;
    top: -4px;
    left: 0;
    width: 10px;
    height: 10px;
    background: var(--tech-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--tech-primary);
    animation: flowData 3s linear infinite;
}

.line-1 .flow-dot { animation-delay: 0s; }
.line-2 .flow-dot { animation-delay: 1s; }
.line-3 .flow-dot { animation-delay: 2s; }

@keyframes flowData {
    0% { left: 0; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { left: 100%; opacity: 0; }
}

/* Solutions Section */
.solutions-container {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px;
}

.solution-item {
    border: 1px solid var(--surface-border);
    background: var(--black-2);
    padding: 34px 30px;
    transition: background var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 120px;
}

.solution-item::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 2px;
    background: var(--tech-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 220ms ease;
}

.solution-item:hover {
    border-color: rgba(232, 64, 10, 0.45);
    background: var(--black-3);
    transform: translateY(-2px);
}

.solution-item:hover::after {
    transform: scaleX(1);
}

.solution-item h3 {
    font-family: var(--font-heading);
    font-size: clamp(1.05rem, 1.7vw, 1.45rem);
    margin-bottom: 0;
    letter-spacing: 0.11em;
    font-weight: 800;
    text-align: center;
    text-transform: uppercase;
}

/* Conversion + Proof */
.proof-logos,
.compliance-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: var(--space-4);
}

.proof-logo,
.compliance-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 14px;
    border: 1px solid var(--surface-border);
    background: var(--black-2);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    color: var(--text-secondary);
}

.proof-logo {
    min-width: 140px;
}

.compliance-badge {
    color: var(--tech-primary);
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
}

.case-card {
    border: 1px solid var(--surface-border);
    background: var(--black-2);
    padding: 28px;
}

.case-metric {
    font-family: var(--font-mono);
    font-size: 1.8rem;
    color: var(--tech-primary);
    margin-bottom: 10px;
}

.case-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

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

.conversion-section {
    max-width: none;
}

.conversion-shell {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-6);
    align-items: start;
    border: 1px solid var(--surface-border);
    background: linear-gradient(180deg, rgba(17, 17, 16, 0.85), rgba(10, 10, 9, 0.82));
    padding: var(--space-5);
}

.conversion-list {
    margin-top: var(--space-4);
    padding-left: 18px;
    color: var(--text-secondary);
    line-height: 1.9;
}

.conversion-form {
    display: grid;
    gap: 10px;
}

.conversion-form label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.conversion-form input,
.conversion-form select,
.conversion-form textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid rgba(244, 242, 236, 0.16);
    background: rgba(10, 10, 9, 0.78);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 0.95rem;
}

.conversion-form input:focus-visible,
.conversion-form select:focus-visible,
.conversion-form textarea:focus-visible {
    outline: 2px solid var(--tech-primary);
    outline-offset: 2px;
}

.conversion-form .btn {
    margin-top: 8px;
    justify-self: start;
}

.form-note {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

/* Footer */
.footer {
    background: var(--bg-dark);
    border-top: 1px solid var(--surface-border);
    padding: 80px 64px 40px;
    position: relative;
    z-index: 10;
    overflow: hidden;
    isolation: isolate;
}

.footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(180deg, rgba(10, 10, 9, 0.9), rgba(10, 10, 9, 0.9)), var(--section-bg-image);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.26;
    z-index: -1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto 60px;
}

.footer-brand .footer-logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: 3px;
    color: #fff;
    margin: 15px 0 10px;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links h4 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 20px;
    letter-spacing: 2px;
    font-size: 0.9rem;
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 0.9rem;
    transition: color 0.3s;
}

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

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid var(--surface-border);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

@media (max-width: 1024px) {
    .hero-section {
        flex-direction: column;
        padding: 40px 32px;
        text-align: center;
        height: auto;
    }
    
    .tagline {
        justify-content: center;
    }
    
    .tagline::before {
        display: none;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-description {
        margin: 0 auto 40px;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .nav-links {
        display: none;
    }
    
    .hero-visual {
        margin-top: 40px;
        height: 400px;
    }
    
    .abstract-platform {
        width: 300px;
        height: 300px;
    }
}

/* =====================================================
   PRODUCT DETAIL PAGE STYLES
   ===================================================== */

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding: 16px 64px;
    border-bottom: 1px solid var(--surface-border);
    background: var(--bg-dark);
    position: relative;
    z-index: 10;
    margin-top: 81px;
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.breadcrumb a:hover { color: var(--tech-primary); }
.breadcrumb-sep { color: var(--tech-primary); }
.breadcrumb-current { color: var(--text-primary); }

/* Product Hero */
.product-hero {
    min-height: 75vh;
    display: flex;
    align-items: center;
    padding: 80px 64px;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--surface-border);
}

.product-hero-content {
    max-width: 650px;
    z-index: 10;
    flex: 1;
}

.product-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--tech-primary);
    letter-spacing: 0.2em;
    margin-bottom: 32px;
    text-transform: uppercase;
}

.product-badge::before {
    content: '';
    display: block;
    width: 32px; height: 1px;
    background: var(--tech-primary);
}

.product-hero-title {
    font-size: clamp(64px, 8vw, 120px);
    font-weight: 700;
    line-height: 0.92;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.product-hero-subtitle {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--tech-primary);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-bottom: 30px;
}

.product-hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 560px;
    margin-bottom: 48px;
}

/* Product Stats Strip */
.product-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--surface-border);
    border-bottom: 1px solid var(--surface-border);
}

.stat-item {
    padding: 40px 50px;
    border-right: 1px solid var(--surface-border);
}

.stat-item:last-child { border-right: none; }

.stat-value {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--tech-primary);
    margin-bottom: 6px;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Product Detail Section */
.pd-section {
    padding: 100px 64px;
    max-width: 1300px;
    margin: 0 auto;
}

.pd-section-full {
    padding: 80px 64px;
    background: var(--surface-dark);
    border-top: 1px solid var(--surface-border);
    border-bottom: 1px solid var(--surface-border);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.pd-section-full::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(180deg, rgba(10, 10, 9, 0.84), rgba(10, 10, 9, 0.88)), var(--section-bg-image);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.32;
    z-index: -1;
}

.pd-section-title {
    font-size: 2.4rem;
    font-weight: 900;
    letter-spacing: -1px;
    margin-bottom: 60px;
    color: var(--text-primary);
}

.pd-section-title .accent { color: var(--tech-primary); }

.pd-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}

/* Capability Block */
.capability-block {
    padding: 40px 36px;
    background: var(--black-2);
    border: 1px solid var(--surface-border);
    position: relative;
    overflow: hidden;
    transition: background 0.2s;
}

.capability-block:hover {
    background: var(--black-3);
    border-color: rgba(232, 64, 10, 0.4);
    box-shadow: 0 12px 36px rgba(0,0,0,0.35);
}

.capability-block::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--tech-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.capability-block:hover::before { transform: scaleX(1); }

.capability-number {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--tech-primary);
    letter-spacing: 3px;
    margin-bottom: 18px;
}

.capability-title {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.capability-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Spec Table */
.spec-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.88rem;
}

.spec-table tr {
    border-bottom: 1px solid var(--surface-border);
    transition: var(--transition-smooth);
}

.spec-table tr:hover { background: var(--surface-dark); }

.spec-table td {
    padding: 16px 20px;
}

.spec-table td:first-child {
    color: var(--text-secondary);
    letter-spacing: 1px;
    width: 40%;
}

/* Use Cases */
.use-case-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.use-case-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 28px 32px;
    background: var(--black-2);
    border: 1px solid var(--surface-border);
    position: relative;
    transition: background 0.2s;
}

.use-case-item:hover {
    background: var(--black-3);
}

.use-case-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; bottom: 0;
    width: 2px;
    background: var(--tech-primary);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s ease;
}

.use-case-item:hover::before {
    transform: scaleY(1);
}

.use-case-num {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    color: var(--tech-primary);
    font-weight: 700;
    min-width: 36px;
}

.use-case-text h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.use-case-text p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CTA Strip */
.pd-cta {
    background: var(--bg-dark);
    border-top: 1px solid var(--surface-border);
    padding: 80px 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.pd-cta-text h2 {
    font-size: 2.2rem;
    font-weight: 900;
    letter-spacing: -1px;
    margin-bottom: 12px;
}

.pd-cta-text p {
    color: var(--text-secondary);
    max-width: 500px;
}

.pd-cta-actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
}

/* Product hero vertical accent line */
.product-hero::before {
    content: '';
    position: absolute;
    right: 44%;
    top: 0;
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--surface-border), transparent);
}

.product-hero-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 400px;
}

.product-hero-visual canvas {
    width: 100%;
    height: 100%;
}

.product-hero-canvas {
    width: 100%;
    height: 400px;
    display: block;
}



/* =====================================================
   ADDITIONAL SECTIONS
   ===================================================== */
   
/* Trust Banner Element */
.trust-banner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 60px;
    padding: 48px 0;
    border-top: 1px solid var(--surface-border);
    border-bottom: 1px solid var(--surface-border);
}

.trust-item {
    flex: 1;
    position: relative;
    padding-left: 20px;
}

.trust-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--tech-primary);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s ease;
}

.trust-item:hover::before {
    transform: scaleY(1);
}

.trust-icon {
    width: 32px;
    height: 32px;
    color: var(--tech-primary);
    margin-bottom: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.trust-icon svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.trust-item h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
    font-weight: 800;
}

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

/* Problem / Principles sections */
.problem-section {
    padding-top: 100px;
}

/* Problem Section */
.problem-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.problem-item {
    display: flex;
    align-items: flex-start;
    gap: 32px;
    padding: 32px 0;
    border-bottom: 1px solid var(--surface-border);
    transition: color 0.3s;
}

.problem-item:last-child {
    border-bottom: none;
}

.problem-item:hover h3 {
    color: var(--tech-primary);
}

.problem-kicker {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 2px;
    color: var(--text-secondary);
    min-width: 140px;
    padding-top: 4px;
}

.problem-text {
    flex: 1;
}

.problem-text h3 {
    font-size: 1.4rem;
    line-height: 1.35;
    margin-bottom: 12px;
    font-weight: 800;
    transition: color 0.3s;
}

.problem-text p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Principles Section */
.principles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
}

.principle-card {
    background: transparent;
    padding: 32px 0 0 0;
    border-top: 2px solid var(--surface-border);
    transition: border-color 0.4s;
    position: relative;
}

.principle-card:hover {
    border-top-color: var(--tech-primary);
}

.principle-index {
    font-family: var(--font-mono);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    color: rgba(255,255,255,0.05); /* Very subtle number */
    margin-bottom: 20px;
}

.principle-card h3 {
    font-size: 1.3rem;
    line-height: 1.35;
    margin-bottom: 16px;
    font-weight: 800;
}

.principle-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

#contact {
    scroll-margin-top: 110px;
}

@media (max-width: 1100px) {
    .principles-grid,
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pd-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .conversion-shell {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .content-section,
    .pd-section,
    .pd-section-full,
    .pd-cta,
    .product-hero,
    .footer,
    .header,
    .breadcrumb {
        padding-left: 24px;
        padding-right: 24px;
    }

    .metrics-bar {
        grid-template-columns: 1fr;
        gap: 0;
        padding-top: var(--space-4);
        padding-bottom: var(--space-4);
    }

    .metric-divider {
        display: none;
    }

    .metric {
        padding-bottom: var(--space-3);
        margin-bottom: var(--space-3);
        border-bottom: 1px solid var(--surface-border);
    }

    .metric:last-of-type {
        border-bottom: none;
        margin-bottom: 0;
        padding-bottom: 0;
    }

    .metrics-data-strip {
        justify-content: flex-start;
        padding-top: var(--space-3);
    }

    .metrics-ticker {
        grid-template-columns: auto 1fr;
        gap: 8px;
    }

    .ticker-label {
        display: none;
    }

    .header {
        padding-top: 14px;
        padding-bottom: 14px;
    }

    .logo-text {
        font-size: 1.25rem;
    }

    .principles-grid,
    .features-grid,
    .pd-grid-3,
    .product-stats,
    .case-grid {
        grid-template-columns: 1fr;
    }

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

    .trust-banner {
        flex-direction: column;
        gap: 32px;
    }

    .product-stats {
        display: grid;
    }

    .stat-item {
        border-right: none;
        border-bottom: 1px solid var(--surface-border);
    }

    .stat-item:last-child {
        border-bottom: none;
    }

    .pd-cta {
        flex-direction: column;
        align-items: flex-start;
    }

    .pd-cta-actions,
    .hero-actions {
        flex-wrap: wrap;
    }
}

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

    .logo-text .logo-accent {
        animation: none !important;
    }

    .logo-container::before {
        animation: none !important;
    }

    #tech-canvas {
        display: none;
    }

    .geometric-overlay {
        opacity: 0.16;
    }

    body::before {
        opacity: 0.012;
    }
}


@media (max-width: 1200px) {
    .hero-shell {
        grid-template-columns: 1fr;
    }

    .hero-platform-stack {
        max-width: 760px;
        width: 100%;
    }
}

@media (max-width: 900px) {
    #tech-canvas {
        display: none;
    }

    .geometric-overlay {
        opacity: 0.16;
        background-size: 72px 72px;
    }

    body::before {
        opacity: 0.012;
    }
}

@media (max-width: 820px) {
    .hero-section-v3 {
        padding-top: 120px;
    }

    .hero-title-home {
        font-size: 3.6rem;
        line-height: 0.95;
    }

    .hero-proof-grid {
        grid-template-columns: 1fr;
    }

    .stack-frame {
        padding: 18px;
    }
}

@media (max-width: 560px) {
    .hero-superline {
        font-size: 0.64rem;
        letter-spacing: 1.2px;
        padding: 8px 10px;
    }

    .hero-title-home {
        font-size: 2.8rem;
        letter-spacing: -1.5px;
    }

    .hero-description-home {
        font-size: 1rem;
    }
}