/* ============================================
   MOONSTONE TECHNOLOGIES - Website Styles
   ============================================ */

/* CSS Variables */
:root {
    /* Colors - Based on BDO Presentation */
    --color-bg: #0A0A0A;
    --color-bg-elevated: #0F0F0F;
    --color-bg-card: #1A1A1A;
    --color-bg-card-hover: #222222;
    --color-bg-warm: #E0DBD4;
    --color-bg-cream: #F7F5F2;

    --color-text: #FFFFFF;
    --color-text-secondary: #AAAAAA;
    --color-text-muted: #888888;
    --color-text-dark: #2C2C2C;

    /* Primary: Deep Red/Burgundy */
    --color-accent: #C0392B;
    --color-accent-light: #E74C3C;
    --color-accent-dark: #962D22;

    /* Secondary: Warm tones */
    --color-warm: #D8D2CC;
    --color-warm-light: #E8E4E0;

    --color-border: #2C2C2C;
    --color-border-light: #333333;

    /* Status colors */
    --color-status-live: #2A7A2A;
    --color-status-upcoming: #D4651A;
    --color-status-active: #4472C4;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --section-padding: 120px;
    --container-max: 1200px;
    --container-padding: 24px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

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

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

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

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
}

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

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

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

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    background: transparent;
    transition: background var(--transition-medium), padding var(--transition-medium);
}

.nav.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-img {
    height: 44px;
    width: auto;
    max-width: 200px;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-text);
}

.footer-logo {
    height: 36px;
    width: auto;
    margin-bottom: 12px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-link {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.nav-cta {
    background: var(--color-accent);
    color: var(--color-text) !important;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.nav-cta:hover {
    background: var(--color-accent-light);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-text);
}

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

.btn-large {
    padding: 18px 48px;
    font-size: 1.1rem;
}

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

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(192, 57, 43, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(192, 57, 43, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

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

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 600;
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-line {
    display: block;
}

.hero-line-accent {
    color: var(--color-accent-light);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    color: var(--color-text-secondary);
    max-width: 650px;
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-border-light);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 2px;
    animation: scroll-bounce 2s infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(12px); opacity: 0.3; }
}

/* ============================================
   SECTIONS - General
   ============================================ */

.section {
    padding: var(--section-padding) 0;
}

.section-label {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: 20px;
    max-width: 800px;
}

.section-intro {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin-bottom: 60px;
    line-height: 1.7;
}

.section-statement {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 800px;
    margin-top: 60px;
    line-height: 1.8;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   INCIDENTS CAROUSEL SECTION
   ============================================ */

.incidents {
    background: var(--color-bg-elevated);
}

/* Carousel Container */
.carousel {
    position: relative;
    max-width: 700px;
    margin: 0 auto 40px;
}

.carousel-track {
    position: relative;
}

/* Incident Card */
.incident-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 48px;
    text-align: center;
}

/* Carousel slides - must come after incident-card for specificity */
.incident-card.carousel-slide {
    display: none;
}

.incident-card.carousel-slide.active {
    display: block;
}

.incident-impact {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-accent-light);
    line-height: 1;
    margin-bottom: 4px;
}

.incident-time {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
}

.incident-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text);
}

.incident-desc {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 500px;
    margin: 0 auto;
}

/* Carousel Controls */
.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    margin-top: 32px;
}

.carousel-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--color-border-light);
    background: var(--color-bg-card);
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text);
}

.carousel-dots {
    display: flex;
    gap: 10px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-border-light);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.carousel-dot:hover {
    background: var(--color-text-muted);
}

.carousel-dot.active {
    background: var(--color-accent);
    transform: scale(1.2);
}

/* ============================================
   PROBLEM SECTION
   ============================================ */

.gap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.gap-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.gap-category {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text);
}

.gap-answers {
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.gap-misses {
    color: var(--color-accent-light);
    font-size: 0.95rem;
}

.question-box {
    background: linear-gradient(135deg, rgba(192, 57, 43, 0.1) 0%, rgba(192, 57, 43, 0.05) 100%);
    border: 1px solid var(--color-accent-dark);
    border-radius: var(--radius-xl);
    padding: 48px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.the-question {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

.question-text {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
}

/* ============================================
   URGENCY / REGULATIONS SECTION
   ============================================ */

.urgency {
    background: var(--color-bg-elevated);
}

.regulations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 48px;
}

.regulation-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.regulation-name {
    font-size: 1.25rem;
    font-weight: 600;
}

.regulation-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    width: fit-content;
}

.status-live {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-status-live);
}

.status-upcoming {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-status-upcoming);
}

.status-active {
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-status-active);
}

.regulation-desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.urgency-statement {
    font-size: 1.25rem;
    text-align: center;
    color: var(--color-text);
}

/* ============================================
   SOLUTION SECTION
   ============================================ */

/* Digital Twin Visualization */
.digital-twin {
    margin: 60px 0;
    padding: 48px;
    background: linear-gradient(180deg, var(--color-bg-card) 0%, var(--color-bg-elevated) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    text-align: center;
}

.twin-header {
    margin-bottom: 40px;
}

.twin-header h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-text);
}

.twin-header p {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
}

.twin-layers {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    margin-bottom: 40px;
}

.twin-layer {
    width: 100%;
    max-width: 400px;
    padding: 16px 24px;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.95rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.twin-layer:hover {
    transform: scale(1.02);
}

.layer-1 {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: var(--color-text);
    box-shadow: 0 4px 20px rgba(192, 57, 43, 0.3);
}

.layer-2 {
    background: linear-gradient(135deg, rgba(192, 57, 43, 0.7) 0%, rgba(150, 45, 34, 0.7) 100%);
    color: var(--color-text);
    max-width: 360px;
}

.layer-3 {
    background: linear-gradient(135deg, rgba(192, 57, 43, 0.4) 0%, rgba(150, 45, 34, 0.4) 100%);
    color: var(--color-text);
    max-width: 320px;
}

.layer-4 {
    background: linear-gradient(135deg, rgba(192, 57, 43, 0.2) 0%, rgba(150, 45, 34, 0.2) 100%);
    color: var(--color-text-secondary);
    max-width: 280px;
    border: 1px solid var(--color-border-light);
}

.twin-connector {
    width: 2px;
    height: 16px;
    background: var(--color-accent);
    opacity: 0.5;
}

.twin-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px 40px;
    margin-bottom: 32px;
}

.twin-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.feature-icon {
    color: var(--color-accent-light);
    font-size: 0.75rem;
}

.twin-statement {
    color: var(--color-text);
    font-size: 1.1rem;
    font-weight: 500;
    max-width: 600px;
    margin: 0 auto;
}

.loop-diagram {
    margin: 60px 0;
    padding: 48px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.loop-visual {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.loop-item {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-light);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
}

.loop-item-accent {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text);
}

.loop-arrow {
    color: var(--color-text-muted);
    font-size: 1.25rem;
}

.loop-return {
    text-align: center;
    color: var(--color-accent-light);
    font-size: 0.95rem;
    font-weight: 500;
    padding-top: 20px;
    border-top: 1px dashed var(--color-border);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 60px;
}

.value-card {
    text-align: center;
    padding: 24px;
}

.value-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(192, 57, 43, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-accent-light);
}

.value-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

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

.loop-explanation {
    background: var(--color-bg-elevated);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.loop-explanation p {
    color: var(--color-text-secondary);
    margin-bottom: 16px;
    font-size: 1rem;
}

.loop-explanation p:last-child {
    margin-bottom: 0;
}

.loop-explanation strong {
    color: var(--color-text);
}

/* ============================================
   INDUSTRIES SECTION
   ============================================ */

.industries {
    background: var(--color-bg-elevated);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.industry-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.industry-card:hover {
    border-color: var(--color-accent-dark);
    transform: translateY(-4px);
}

.industry-name {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.industry-desc {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.cross-domain {
    background: linear-gradient(135deg, rgba(192, 57, 43, 0.1) 0%, rgba(192, 57, 43, 0.02) 100%);
    border: 1px solid var(--color-accent-dark);
    border-radius: var(--radius-xl);
    padding: 40px;
    text-align: center;
}

.cross-domain h4 {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.cross-domain p {
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Domain Dial Selector */
.domain-dial {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    margin-bottom: 60px;
}

.dial-ring {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    max-width: 900px;
}

.dial-segment {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 24px;
    padding: 10px 20px;
    font-family: var(--font-family);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.dial-segment:hover {
    border-color: var(--color-accent-dark);
    color: var(--color-text);
    background: var(--color-bg-card-hover);
}

.dial-segment.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text);
    box-shadow: 0 4px 20px rgba(192, 57, 43, 0.3);
}

.dial-center {
    width: 100%;
    max-width: 600px;
}

.domain-detail {
    display: none;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-lg);
    padding: 32px 40px;
}

.domain-detail.active {
    display: block;
}

.domain-detail h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-text);
}

.domain-regs {
    color: var(--color-accent-light);
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 16px;
}

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

@media (max-width: 768px) {
    .dial-ring {
        gap: 8px;
    }

    .dial-segment {
        padding: 8px 14px;
        font-size: 0.8rem;
    }

    .domain-detail {
        padding: 24px;
    }

    .domain-detail h4 {
        font-size: 1.15rem;
    }
}

/* ============================================
   TRUST SECTION
   ============================================ */

.trust {
    padding: 80px 0;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.trust-content {
    text-align: center;
}

.trust-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent-light);
    line-height: 1;
    margin-bottom: 8px;
}

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

.trust-text {
    color: var(--color-text-muted);
    font-size: 1rem;
}

/* ============================================
   ABOUT SECTION
   ============================================ */

/* Expertise Pillars */
.expertise-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.pillar {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: left;
    transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.pillar:hover {
    border-color: var(--color-accent-dark);
    border-left-color: var(--color-accent-light);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(192, 57, 43, 0.15);
}

.pillar-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(192, 57, 43, 0.15);
    border-radius: var(--radius-md);
    color: var(--color-accent-light);
}

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

.pillar-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-text);
}

.pillar-desc {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

@media (max-width: 900px) {
    .expertise-pillars {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .pillar {
        padding: 32px 24px;
    }
}

.about-content {
    max-width: 900px;
}

.vision {
    margin-bottom: 60px;
}

.vision h4 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.vision p {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.team-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.team-role {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-accent-light);
}

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

.team-statement {
    font-size: 1.1rem;
    color: var(--color-text);
    font-style: italic;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
    background: var(--color-bg-elevated);
    text-align: center;
}

.contact .section-intro {
    margin-left: auto;
    margin-right: auto;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact-cta {
    margin-bottom: 40px;
}

.contact-alt {
    margin-top: 20px;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.contact-alt a {
    color: var(--color-accent-light);
}

.contact-email {
    margin-top: 16px;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.contact-locations {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.location-divider {
    color: var(--color-border-light);
}

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

.footer {
    background: var(--color-bg);
    padding: 60px 0 40px;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 2fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-tagline {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-top: 12px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

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

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

.footer-legal {
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: right;
}

.footer-legal a {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.footer-legal a:hover {
    color: var(--color-text-secondary);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

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

@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    /* Mobile Navigation */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-bg-elevated);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 32px;
        transition: right var(--transition-medium);
        border-left: 1px solid var(--color-border);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        font-size: 1.1rem;
    }

    .nav-cta {
        margin-top: 16px;
    }

    /* Hero adjustments */
    .hero-scroll {
        display: none;
    }

    /* Stats */
    .trust-stats {
        gap: 40px;
    }

    .stat-number {
        font-size: 2.25rem;
    }

    /* Digital Twin */
    .digital-twin {
        padding: 32px 20px;
    }

    .twin-header h4 {
        font-size: 1.25rem;
    }

    .twin-features {
        flex-direction: column;
        gap: 16px;
    }

    /* Loop diagram */
    .loop-diagram {
        padding: 24px;
    }

    .loop-visual {
        flex-direction: column;
    }

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

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .footer-legal {
        text-align: center;
        flex-direction: row;
        justify-content: center;
        gap: 24px;
    }
}

@media (max-width: 480px) {
    :root {
        --section-padding: 48px;
        --container-padding: 16px;
    }

    .btn {
        padding: 12px 24px;
        width: 100%;
    }

    .btn-large {
        padding: 16px 32px;
    }

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

    .contact-locations {
        flex-direction: column;
        gap: 8px;
    }

    .location-divider {
        display: none;
    }

    /* Carousel mobile */
    .incident-card {
        padding: 32px 20px;
    }

    .incident-impact {
        font-size: 2.5rem;
    }

    .incident-name {
        font-size: 1.1rem;
    }
}

/* ============================================
   ANIMATIONS & EFFECTS
   ============================================ */

/* Fade in on scroll */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Card hover effects */
.incident-card,
.gap-card,
.industry-card,
.team-card,
.value-card {
    transition: transform var(--transition-medium), border-color var(--transition-medium), box-shadow var(--transition-medium);
}

/* Focus styles for accessibility */
a:focus,
button:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Selection color */
::selection {
    background: var(--color-accent);
    color: var(--color-text);
}

/* Smooth scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border-light);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}