/* ============================================
   LuminaView RFR — Industrial Mixed Reality
   ============================================ */

:root {
    --blue: #00A6FF;
    --blue-dim: rgba(0, 166, 255, 0.12);
    --blue-glow: rgba(0, 166, 255, 0.25);
    --yellow: #FFD600;
    --yellow-dim: rgba(255, 214, 0, 0.12);
    --bg-primary: #050A14;
    --bg-secondary: #0A1120;
    --bg-card: rgba(10, 17, 32, 0.7);
    --bg-card-hover: rgba(15, 25, 45, 0.8);
    --text-primary: #E8ECF1;
    --text-secondary: #7A8BA8;
    --text-dim: #4A5568;
    --border: rgba(0, 166, 255, 0.1);
    --border-hover: rgba(0, 166, 255, 0.25);
    --font-main: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

a {
    text-decoration: none;
    color: inherit;
}

/* ---- Container ---- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(5, 10, 20, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 300;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.nav-logo strong {
    font-weight: 600;
}

.rfr-badge {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    padding: 2px 6px;
    border: 1px solid var(--blue);
    border-radius: 4px;
    color: var(--blue);
    letter-spacing: 0.1em;
}

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

.nav-links a {
    font-size: 14px;
    color: var(--text-secondary);
    transition: color var(--transition);
    font-weight: 400;
}

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

.nav-cta {
    padding: 8px 20px !important;
    border: 1px solid var(--border-hover);
    border-radius: 8px;
    color: var(--blue) !important;
    transition: all var(--transition) !important;
}

.nav-cta:hover {
    background: var(--blue-dim);
    border-color: var(--blue);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 24px 80px;
}

#heroCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(0, 166, 255, 0.06) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 30%, rgba(255, 214, 0, 0.03) 0%, transparent 50%),
                linear-gradient(180deg, transparent 0%, var(--bg-primary) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--blue);
    padding: 6px 16px;
    border: 1px solid var(--border);
    border-radius: 100px;
    margin-bottom: 32px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.pulse-dot {
    width: 6px;
    height: 6px;
    background: var(--blue);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--blue-glow); }
    50% { opacity: 0.6; box-shadow: 0 0 0 8px transparent; }
}

.hero-title {
    font-size: clamp(40px, 7vw, 72px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--blue) 0%, #00D4FF 50%, var(--yellow) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(16px, 2vw, 19px);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 10px;
    font-family: var(--font-main);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--blue);
    color: #fff;
    box-shadow: 0 0 20px var(--blue-glow), 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
    background: #0BBFFF;
    box-shadow: 0 0 30px var(--blue-glow), 0 6px 20px rgba(0, 0, 0, 0.4);
    transform: translateY(-2px);
}

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

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

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
}

.hero-stat {
    text-align: center;
}

.hero-stat-value {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.hero-stat-unit {
    font-size: 16px;
    font-weight: 500;
    color: var(--blue);
    margin-left: 2px;
}

.hero-stat-label {
    display: block;
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* Hero Visual — Glasses */
.hero-visual {
    position: absolute;
    right: -5%;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    max-width: 600px;
    opacity: 0.12;
    z-index: 1;
    pointer-events: none;
}

.glasses-svg {
    width: 100%;
    height: auto;
}

.glasses-glow {
    animation: glassesGlow 3s ease-in-out infinite alternate;
}

@keyframes glassesGlow {
    0% { filter: drop-shadow(0 0 5px var(--blue-glow)); opacity: 0.3; }
    100% { filter: drop-shadow(0 0 20px var(--blue-glow)); opacity: 0.7; }
}

.glasses-reflection {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(0, 166, 255, 0.05) 50%, transparent 60%);
    animation: reflectionMove 4s ease-in-out infinite;
}

@keyframes reflectionMove {
    0%, 100% { transform: translateX(-20%); }
    50% { transform: translateX(20%); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-dim);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: fadeInUp 1s ease 1.5s both;
}

.scroll-dot {
    animation: scrollDot 2s ease-in-out infinite;
}

@keyframes scrollDot {
    0%, 100% { cy: 8; opacity: 1; }
    50% { cy: 16; opacity: 0.3; }
}

/* ============================================
   SECTIONS — Shared
   ============================================ */
.section {
    padding: 120px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--blue);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 16px;
    padding: 4px 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 16px;
}

.section-lead {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    font-weight: 300;
    line-height: 1.7;
}

.highlight-yellow {
    color: var(--yellow);
    font-weight: 600;
}

/* ============================================
   FEATURES / SOLUTIONS
   ============================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--blue), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}

.feature-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-tag {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--blue);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.feature-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.feature-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.feature-metric {
    display: flex;
    align-items: baseline;
    gap: 6px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.metric-value {
    font-family: var(--font-mono);
    font-size: 32px;
    font-weight: 700;
    color: var(--blue);
}

.metric-unit {
    font-size: 13px;
    color: var(--text-dim);
}

/* ============================================
   TECHNOLOGY
   ============================================ */
.technology {
    background: var(--bg-secondary);
}

.tech-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.tech-desc {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
    font-weight: 300;
}

.tech-stats {
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.tech-stat {
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(0, 166, 255, 0.02);
    transition: all var(--transition);
}

.tech-stat:hover {
    border-color: var(--border-hover);
    background: var(--blue-dim);
}

.tech-stat-number {
    font-family: var(--font-mono);
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.tech-stat-number small {
    font-size: 14px;
    font-weight: 400;
    color: var(--text-dim);
}

.tech-stat-label {
    font-size: 12px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.tech-stat-bar {
    height: 3px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
}

.tech-stat-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--blue), var(--yellow));
    border-radius: 2px;
    width: 0;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Pipeline */
.tech-visual {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.pipeline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 40px 20px;
    background: rgba(0, 166, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.pipeline-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    position: relative;
}

.pipeline-node.active .pipeline-icon {
    box-shadow: 0 0 20px var(--blue-glow);
    border-color: var(--blue);
}

.pipeline-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--bg-card);
    padding: 12px;
    transition: all var(--transition);
}

.pipeline-icon svg {
    width: 100%;
    height: 100%;
}

.pipeline-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.pipeline-sublabel {
    font-size: 11px;
    color: var(--text-dim);
}

.pipeline-connector {
    width: 60px;
    height: 2px;
    background: var(--border);
    position: relative;
    overflow: hidden;
}

.pipeline-flow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--blue), transparent);
    animation: flowMove 2s linear infinite;
}

@keyframes flowMove {
    0% { left: -100%; }
    100% { left: 100%; }
}

.pipeline-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pipeline-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-secondary);
}

.pipeline-info-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.pipeline-info-dot.blue { background: var(--blue); }
.pipeline-info-dot.yellow { background: var(--yellow); }

/* ============================================
   INDUSTRIES
   ============================================ */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.industry-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 28px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.industry-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--blue), var(--yellow));
    transform: scaleX(0);
    transition: transform var(--transition);
}

.industry-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-hover);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

.industry-card:hover::after {
    transform: scaleX(1);
}

.industry-card.featured {
    border-color: var(--border-hover);
    background: linear-gradient(180deg, rgba(0, 166, 255, 0.05), var(--bg-card));
}

.industry-number {
    font-family: var(--font-mono);
    font-size: 48px;
    font-weight: 700;
    color: var(--border);
    line-height: 1;
    margin-bottom: 20px;
}

.industry-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 24px;
}

.industry-icon svg {
    width: 100%;
    height: 100%;
}

.industry-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.industry-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.industry-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.industry-features li {
    font-size: 13px;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 8px;
}

.industry-features li::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--blue);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ============================================
   ROADMAP
   ============================================ */
.roadmap {
    background: var(--bg-secondary);
}

.timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, var(--blue), var(--border), transparent);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    padding-bottom: 48px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: 11px;
    top: 4px;
}

.timeline-dot {
    width: 18px;
    height: 18px;
    border: 2px solid var(--blue);
    border-radius: 50%;
    background: var(--bg-secondary);
    position: relative;
}

.timeline-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: var(--blue);
    border-radius: 50%;
}

.timeline-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: all var(--transition);
}

.timeline-content:hover {
    border-color: var(--border-hover);
}

.timeline-phase {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--blue);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.timeline-period {
    font-size: 12px;
    color: var(--text-dim);
    margin-bottom: 12px;
}

.timeline-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: -0.02em;
}

.timeline-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.timeline-tags span {
    font-size: 11px;
    padding: 3px 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-dim);
    font-family: var(--font-mono);
}

/* ============================================
   CONTACT
   ============================================ */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-lead {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
    font-weight: 300;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--text-secondary);
}

.contact-quote {
    font-size: 18px;
    font-style: italic;
    color: var(--text-dim);
    border-left: 2px solid var(--yellow);
    padding-left: 20px;
    line-height: 1.6;
}

.contact-form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    backdrop-filter: blur(10px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 12px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    background: rgba(0, 166, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    font-family: var(--font-main);
    font-size: 15px;
    color: var(--text-primary);
    transition: all var(--transition);
    outline: none;
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-dim);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px var(--blue-dim);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    border-top: 1px solid var(--border);
    padding: 64px 0 32px;
    background: var(--bg-primary);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 280px;
}

.footer-tagline {
    font-size: 14px;
    color: var(--text-dim);
    margin-top: 12px;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 64px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-col a {
    font-size: 14px;
    color: var(--text-dim);
    transition: color var(--transition);
}

.footer-col a:hover {
    color: var(--blue);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-dim);
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.footer-socials a {
    color: var(--text-dim);
    transition: color var(--transition);
    display: flex;
    align-items: center;
}

.footer-socials a:hover {
    color: var(--blue);
}

/* ============================================
   ANIMATIONS
   ============================================ */
.animate-in {
    opacity: 0;
    transform: translateY(24px);
    animation: fadeInUp 0.8s ease forwards;
}

.animate-in:nth-child(1) { animation-delay: 0.1s; }
.animate-in:nth-child(2) { animation-delay: 0.25s; }
.animate-in:nth-child(3) { animation-delay: 0.4s; }
.animate-in:nth-child(4) { animation-delay: 0.55s; }
.animate-in:nth-child(5) { animation-delay: 0.7s; }
.animate-in:nth-child(6) { animation-delay: 0.85s; }

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

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .tech-layout,
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-visual {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(5, 10, 20, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 24px;
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        font-size: 24px;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

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

    .tech-stats {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .hero-stat-divider {
        width: 40px;
        height: 1px;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .section {
        padding: 80px 0;
    }

    .footer-top {
        flex-direction: column;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .pipeline {
        flex-direction: column;
        gap: 0;
    }

    .pipeline-connector {
        width: 2px;
        height: 40px;
    }

    .pipeline-flow {
        animation-name: flowMoveVertical;
    }

    @keyframes flowMoveVertical {
        0% { top: -100%; left: 0; }
        100% { top: 100%; left: 0; }
    }

    .timeline-line {
        left: 12px;
    }

    .timeline-item {
        padding-left: 44px;
    }

    .timeline-marker {
        left: 4px;
    }

    .timeline-dot {
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .section-title {
        font-size: 28px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        justify-content: center;
    }

    .contact-form-wrapper {
        padding: 24px;
    }
}