/* ============================================
   VAKYA INTELLIGENCE - SENTINELFLOW
   The Financial Intelligence Operating System
   ============================================ */

/* ---------- CSS VARIABLES ---------- */
:root {
    --bg-primary: #080226;
    --bg-secondary: #0d0533;
    --bg-card: rgba(13, 5, 51, 0.6);
    --bg-card-hover: rgba(20, 10, 70, 0.8);
    --accent: #36eee0;
    --accent-dim: rgba(54, 238, 224, 0.15);
    --accent-glow: rgba(54, 238, 224, 0.4);
    --accent-secondary: #6c63ff;
    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --text-dim: #6a6a85;
    --border: rgba(54, 238, 224, 0.12);
    --border-hover: rgba(54, 238, 224, 0.3);
    --gradient-1: linear-gradient(135deg, #36eee0, #6c63ff);
    --gradient-2: linear-gradient(135deg, #36eee0 0%, #36eee0 40%, #6c63ff 100%);
    --gradient-bg: linear-gradient(180deg, #080226 0%, #0d0533 50%, #080226 100%);
    --shadow-glow: 0 0 30px rgba(54, 238, 224, 0.15);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --radius: 16px;
    --radius-sm: 8px;
    --radius-lg: 24px;
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* ---------- RESET & BASE ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--accent);
    color: var(--bg-primary);
}

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

img {
    max-width: 100%;
    display: block;
}

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

.section {
    padding: 120px 0;
    position: relative;
}

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ---------- ACCENT & GRADIENT TEXT ---------- */
.accent {
    color: var(--accent);
}

.gradient-text {
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- SECTION HEADER ---------- */
.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    padding: 6px 16px;
    border: 1px solid var(--border);
    border-radius: 100px;
    margin-bottom: 20px;
    background: var(--accent-dim);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 80px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-1);
    color: var(--bg-primary);
    box-shadow: 0 4px 20px rgba(54, 238, 224, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(54, 238, 224, 0.4);
}

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

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

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

/* ==========================================
   NAVBAR
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.4s ease;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(8, 2, 38, 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: 12px;
    z-index: 1001;
}

.nav-logo-img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.nav-logo-text {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.nav-logo-text .accent {
    margin-left: 4px;
    font-weight: 500;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:not(.nav-cta):hover {
    color: var(--accent);
}

.nav-links a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-links a:not(.nav-cta):hover::after {
    width: 100%;
}

.nav-cta {
    padding: 10px 24px;
    background: var(--gradient-1);
    color: var(--bg-primary) !important;
    border-radius: 100px;
    font-weight: 600;
}

.nav-cta:hover {
    box-shadow: 0 4px 20px rgba(54, 238, 224, 0.3);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* ==========================================
   HERO
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 24px 60px;
}

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

.hero-glow {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(54, 238, 224, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: var(--accent-dim);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent);
    margin-bottom: 32px;
    letter-spacing: 0.5px;
}

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

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
}

.title-line {
    display: block;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto 48px;
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

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

.hero-stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1.2;
}

.hero-stat-label {
    font-size: 0.8rem;
    color: var(--text-dim);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

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

.hero-ctas {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); }
    100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* ==========================================
   PROBLEM / CRISIS SECTION
   ========================================== */
.problem-section {
    background: var(--gradient-bg);
}

.crisis-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.crisis-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.crisis-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-1);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.crisis-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

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

.crisis-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    color: var(--accent);
}

.crisis-number {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.crisis-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.crisis-stat {
    padding: 16px;
    background: var(--accent-dim);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    border: 1px solid var(--border);
}

.crisis-stat-number {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent);
    display: block;
    line-height: 1.2;
}

.crisis-stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.crisis-points {
    list-style: none;
    margin-bottom: 24px;
}

.crisis-points li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 6px 0 6px 20px;
    position: relative;
}

.crisis-points li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.6;
}

.crisis-quote {
    font-size: 0.85rem;
    font-style: italic;
    color: var(--text-dim);
    padding: 16px;
    border-left: 2px solid var(--accent);
    background: rgba(54, 238, 224, 0.03);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    line-height: 1.6;
}

.crisis-quote-author {
    display: block;
    font-style: normal;
    font-weight: 600;
    color: var(--text-secondary);
    margin-top: 8px;
    font-size: 0.8rem;
}

/* ==========================================
   PLATFORM SECTION
   ========================================== */
.platform-section {
    background: var(--bg-primary);
    overflow: hidden;
}

.platform-visual {
    position: relative;
    height: 450px;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.platform-hub {
    position: relative;
    width: 180px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.platform-hub-inner {
    width: 140px;
    height: 140px;
    background: var(--bg-card);
    border: 1px solid var(--border-hover);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2;
    position: relative;
    box-shadow: var(--shadow-glow);
}

.platform-logo {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    margin-bottom: 4px;
}

.platform-hub-label {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
}

.platform-hub-sublabel {
    font-size: 0.55rem;
    color: var(--text-dim);
    text-align: center;
    line-height: 1.2;
}

.platform-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--border);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: ring-rotate 20s linear infinite;
}

.ring-1 { width: 250px; height: 250px; animation-duration: 30s; }
.ring-2 { width: 350px; height: 350px; animation-duration: 45s; animation-direction: reverse; }
.ring-3 { width: 430px; height: 430px; animation-duration: 60s; border-style: dashed; opacity: 0.4; }

@keyframes ring-rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.platform-connections {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.platform-node {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    animation: float 4s ease-in-out infinite;
}

.node-1 { top: 10%; left: 50%; transform: translateX(-50%); animation-delay: 0s; }
.node-2 { bottom: 15%; left: 15%; animation-delay: 1.3s; }
.node-3 { bottom: 15%; right: 15%; animation-delay: 2.6s; }

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(-50%); }
    50% { transform: translateY(-10px) translateX(-50%); }
}

.node-2, .node-3 {
    animation-name: float-side;
}

@keyframes float-side {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.node-icon {
    width: 64px;
    height: 64px;
    background: var(--bg-card);
    border: 1px solid var(--border-hover);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    box-shadow: var(--shadow-glow);
    transition: all 0.3s ease;
}

.node-icon svg {
    width: 28px;
    height: 28px;
}

.node-icon:hover {
    border-color: var(--accent);
    box-shadow: 0 0 40px rgba(54, 238, 224, 0.3);
}

.node-label {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.node-sublabel {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Platform Flow */
.platform-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.flow-step {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.flow-step-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    color: var(--accent);
}

.flow-arrow {
    width: 24px;
    height: 24px;
    color: var(--accent);
    flex-shrink: 0;
}

/* ==========================================
   ENGINES SECTION
   ========================================== */
.engines-section {
    background: var(--gradient-bg);
}

.engine-block {
    margin-bottom: 100px;
}

.engine-block:last-child {
    margin-bottom: 0;
}

.engine-header {
    text-align: center;
    margin-bottom: 48px;
}

.engine-number {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.engine-name {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.engine-tagline {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.engine-motto {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--text-dim);
}

.engine-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(54, 238, 224, 0.03), transparent);
    transition: left 0.6s ease;
}

.feature-card:hover::after {
    left: 100%;
}

.feature-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    width: 40px;
    height: 40px;
    color: var(--accent);
    margin-bottom: 16px;
}

.feature-card h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.7;
}

.feature-metric {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.metric-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* ==========================================
   WHY VAKYA SECTION
   ========================================== */
.why-section {
    background: var(--bg-primary);
}

.differentiators-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.diff-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.diff-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.diff-number {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(54, 238, 224, 0.08);
    position: absolute;
    top: 16px;
    right: 24px;
}

.diff-icon-wrap {
    width: 48px;
    height: 48px;
    color: var(--accent);
    margin-bottom: 20px;
}

.diff-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.diff-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}


/* ==========================================
   IMPACT SECTION
   ========================================== */
.impact-section {
    background: var(--gradient-bg);
}

.impact-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}

.impact-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.impact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

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

.impact-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.impact-value {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1.1;
    margin-bottom: 8px;
    text-shadow: 0 0 40px rgba(54, 238, 224, 0.3);
}

.impact-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.impact-detail {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* Impact Table */
.impact-table-wrap {
    max-width: 900px;
    margin: 0 auto;
}

.impact-table-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 32px;
}

.impact-table {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    border-bottom: 1px solid var(--border);
}

.table-row:last-child {
    border-bottom: none;
}

.table-header-row {
    background: var(--accent-dim);
}

.table-header-row .table-cell {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.table-cell {
    padding: 16px 24px;
    font-size: 0.9rem;
}

.table-cell.dim {
    color: var(--text-dim);
}

.table-cell.bright {
    color: var(--text-primary);
    font-weight: 600;
}

.table-cell.accent {
    color: var(--accent);
    font-family: var(--font-mono);
    font-weight: 700;
}

/* ==========================================
   TECHNOLOGY SECTION
   ========================================== */
.tech-section {
    background: var(--bg-primary);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.tech-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    text-align: center;
}

.tech-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.tech-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    color: var(--accent);
}

.tech-card h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.tech-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================
   TEAM SECTION
   ========================================== */
.team-section {
    background: var(--gradient-bg);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.team-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.team-photo-placeholder {
    height: 280px;
    background: linear-gradient(135deg, var(--bg-secondary), rgba(54, 238, 224, 0.05));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    border-bottom: 1px solid var(--border);
}

.team-initials {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 700;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


.team-info {
    padding: 32px;
}

.team-name {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.team-role {
    font-size: 0.95rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 16px;
}

.team-credentials {
    list-style: none;
}

.team-credentials li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 4px 0 4px 20px;
    position: relative;
}

.team-credentials li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.5;
}

/* Advisors */
.advisors {
    text-align: center;
}

.advisors-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 32px;
    color: var(--text-secondary);
}

.advisors-grid {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.advisor-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 40px;
    text-align: center;
    transition: all 0.3s ease;
}

.advisor-card:hover {
    border-color: var(--border-hover);
}

.advisor-photo-placeholder {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--accent-dim);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--accent);
}

.advisor-card h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.advisor-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.advisor-tag {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--accent);
    padding: 4px 12px;
    background: var(--accent-dim);
    border-radius: 100px;
    border: 1px solid var(--border);
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact-section {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(54, 238, 224, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contact-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin: 20px 0 32px;
    line-height: 1.8;
}

.contact-highlights {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-highlight {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.contact-highlight svg {
    width: 22px;
    height: 22px;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-form-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    backdrop-filter: blur(10px);
}

.contact-form h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
}

.form-group {
    margin-bottom: 16px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: all 0.3s ease;
    outline: none;
}

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

.form-group input:focus,
.form-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(54, 238, 224, 0.1);
    background: rgba(255, 255, 255, 0.06);
}

.form-group select {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236a6a85' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.form-group select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.contact-form .btn {
    margin-top: 8px;
}

.form-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 12px;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
    background: var(--bg-primary);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.footer-company {
    font-size: 0.8rem;
    color: var(--text-dim);
}

.footer-links {
    display: flex;
    gap: 60px;
}

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

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.footer-col a {
    font-size: 0.85rem;
    color: var(--text-dim);
    transition: color 0.3s ease;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-dim);
}

.footer-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-badge {
    font-size: 0.7rem;
    padding: 4px 12px;
    background: var(--accent-dim);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--accent);
    font-weight: 500;
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
    .crisis-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }

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

    .differentiators-grid {
        grid-template-columns: 1fr;
    }

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

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .platform-visual {
        height: 350px;
    }

    .ring-3 { width: 320px; height: 320px; }
    .ring-2 { width: 280px; height: 280px; }
    .ring-1 { width: 200px; height: 200px; }

    .node-1 { top: 5%; }
    .node-2 { left: 5%; bottom: 10%; }
    .node-3 { right: 5%; bottom: 10%; }
}

@media (max-width: 768px) {
    .section {
        padding: 80px 0;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(8, 2, 38, 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-toggle {
        display: flex;
    }

    .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);
    }

    .hero-stats {
        gap: 20px;
    }

    .hero-stat-divider {
        display: none;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }

    .impact-metrics {
        grid-template-columns: 1fr 1fr;
    }

    .table-row {
        grid-template-columns: 1.5fr 1fr 1fr 0.8fr;
    }

    .table-cell {
        padding: 12px 14px;
        font-size: 0.8rem;
    }

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

    .footer-top {
        flex-direction: column;
        gap: 32px;
    }

    .footer-links {
        gap: 32px;
    }

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

    .platform-visual {
        height: 300px;
    }

    .platform-connections {
        display: none;
    }

    .platform-flow {
        flex-direction: column;
    }

    .flow-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .impact-metrics {
        grid-template-columns: 1fr;
    }

    .impact-value {
        font-size: 2.2rem;
    }

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

    .advisors-grid {
        flex-direction: column;
        align-items: center;
    }

    .table-row {
        grid-template-columns: 1fr;
        padding: 12px;
        gap: 4px;
    }

    .table-cell {
        padding: 4px 8px;
    }

    .table-header-row {
        display: none;
    }
}

/* ==========================================
   EXTRAORDINARY EFFECTS
   ========================================== */

/* Glowing border animation on hover */
@keyframes border-glow {
    0%, 100% { border-color: var(--border); }
    50% { border-color: var(--border-hover); }
}

/* Floating particles background for sections */
.problem-section::before,
.engines-section::before,
.impact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(1px 1px at 10% 20%, rgba(54, 238, 224, 0.15), transparent),
        radial-gradient(1px 1px at 30% 70%, rgba(54, 238, 224, 0.1), transparent),
        radial-gradient(1px 1px at 60% 30%, rgba(108, 99, 255, 0.1), transparent),
        radial-gradient(1px 1px at 80% 60%, rgba(54, 238, 224, 0.08), transparent),
        radial-gradient(1.5px 1.5px at 50% 50%, rgba(54, 238, 224, 0.12), transparent),
        radial-gradient(1px 1px at 90% 90%, rgba(108, 99, 255, 0.08), transparent);
    background-size: 300px 300px, 400px 400px, 350px 350px, 250px 250px, 450px 450px, 200px 200px;
    animation: drift 40s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes drift {
    from { background-position: 0 0, 0 0, 0 0, 0 0, 0 0, 0 0; }
    to { background-position: 300px 300px, -400px 400px, 350px -350px, -250px 250px, 450px 450px, -200px 200px; }
}

.problem-section > .container,
.engines-section > .container,
.impact-section > .container {
    position: relative;
    z-index: 1;
}

/* Animated gradient border for hero badge */
@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Text shimmer on engine names */
.engine-name {
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

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

/* Glow pulse on impact values */
.impact-value {
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { text-shadow: 0 0 20px rgba(54, 238, 224, 0.2); }
    50% { text-shadow: 0 0 40px rgba(54, 238, 224, 0.4), 0 0 80px rgba(54, 238, 224, 0.1); }
}