/* ============================================
   ACCELERANT GROUP - AI Public Safety Website
   Orange & Gray Palette
   ============================================ */

:root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #222222;
    --bg-card: #2a2a2a;
    --bg-card-hover: #333333;
    --border: #3a3a3a;
    --border-light: #4a4a4a;
    --text-primary: #f0f0f0;
    --text-secondary: #a8a8a8;
    --text-muted: #707070;
    --accent-orange: #F7931E;
    --accent-amber: #FFB347;
    --accent-deep: #E67E00;
    --accent-light: #FFC87C;
    --gray-warm: #8C8C8C;
    --gradient-1: linear-gradient(135deg, #F7931E, #FFB347);
    --gradient-2: linear-gradient(135deg, #E67E00, #F7931E);
    --gradient-3: linear-gradient(135deg, #FFB347, #F7931E);
    --gradient-text: linear-gradient(135deg, #FFB347, #F7931E, #FFC87C);
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

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

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

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

a {
    color: var(--accent-orange);
    text-decoration: none;
    transition: color 0.3s;
}

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

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

/* Gradient text utility */
.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 12px 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    background: transparent;
}

#navbar.scrolled {
    background: rgba(26, 26, 26, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 8px 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;
}

.nav-logo:hover {
    opacity: 0.9;
}

.logo-img {
    height: 70px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: all 0.3s;
}

.nav-links a:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
}

.nav-cta {
    background: var(--gradient-1) !important;
    color: #1a1a1a !important;
    font-weight: 700 !important;
}

.nav-cta:hover {
    opacity: 0.9;
    color: #1a1a1a !important;
}

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

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

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

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

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* Hero background image mosaic */
.hero-image-grid {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 0;
}

.hero-img-cell {
    overflow: hidden;
    position: relative;
}

.hero-img-cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(40%) brightness(0.3);
    transform: scale(1.05);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(26, 26, 26, 0.6) 0%,
        rgba(26, 26, 26, 0.85) 40%,
        rgba(26, 26, 26, 0.95) 70%,
        rgba(26, 26, 26, 1) 100%
    );
    z-index: 1;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background-image:
        linear-gradient(rgba(247, 147, 30, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(247, 147, 30, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.particle-field {
    position: absolute;
    inset: 0;
    z-index: 3;
}

.hero-content {
    position: relative;
    z-index: 4;
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(247, 147, 30, 0.12);
    border: 1px solid rgba(247, 147, 30, 0.25);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--accent-amber);
    margin-bottom: 32px;
    font-family: var(--font-mono);
}

#hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 700px;
    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;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-mono);
}

.stat-symbol {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
    max-width: 180px;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: var(--border-light);
}

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

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 1px;
    animation: float 3s ease-in-out infinite;
    z-index: 5;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
    transform: rotate(45deg);
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    font-family: var(--font-main);
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--gradient-1);
    color: #1a1a1a;
    box-shadow: 0 4px 24px rgba(247, 147, 30, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(247, 147, 30, 0.35);
    color: #1a1a1a;
}

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

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border-color: var(--gray-warm);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1rem;
}

/* ============================================
   SECTION HEADERS
   ============================================ */

section {
    padding: 120px 0;
}

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

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(247, 147, 30, 0.1);
    border: 1px solid rgba(247, 147, 30, 0.2);
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--accent-orange);
    margin-bottom: 20px;
    font-family: var(--font-mono);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.8;
}

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

#about {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text .lead {
    font-size: 1.15rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-image {
    margin-top: 28px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-card);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0.85;
    transition: opacity 0.3s;
}

.about-image:hover img {
    opacity: 1;
}

.image-caption {
    display: block;
    padding: 12px 16px;
    font-size: 0.8rem;
    color: var(--accent-orange);
    font-weight: 500;
    letter-spacing: 0.3px;
    text-align: center;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
}

.about-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-card {
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(247, 147, 30, 0.3);
    transform: translateX(4px);
}

.card-icon {
    width: 40px;
    height: 70px;
    margin-bottom: 16px;
}

.card-icon svg {
    width: 100%;
    height: 100%;
    color: var(--accent-orange);
}

.about-card h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

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

/* ============================================
   CAPABILITIES SECTION
   ============================================ */

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.capability-card {
    position: relative;
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.capability-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-1);
    opacity: 0;
    transition: opacity 0.4s;
}

.capability-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(247, 147, 30, 0.3);
    transform: translateY(-4px);
}

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

.cap-number {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-orange);
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.capability-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.capability-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.cap-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
}

.cap-tags li {
    padding: 4px 12px;
    background: rgba(247, 147, 30, 0.08);
    border: 1px solid rgba(247, 147, 30, 0.15);
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--accent-amber);
    font-family: var(--font-mono);
    letter-spacing: 0.5px;
}

/* ============================================
   INTEGRATIONS SECTION (featured)
   ============================================ */

#integrations {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 140px 0;
}

.integration-stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 56px;
    padding: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.int-stat {
    text-align: center;
    position: relative;
}

.int-stat:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--border-light);
}

.int-stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    font-family: var(--font-mono);
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.int-stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.integration-cta {
    margin-top: 48px;
    text-align: center;
    padding: 32px;
    background: rgba(247, 147, 30, 0.04);
    border: 1px dashed rgba(247, 147, 30, 0.2);
    border-radius: var(--radius-lg);
}

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

.integration-sectors {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.sector {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all 0.3s;
}

.sector:hover {
    border-color: rgba(247, 147, 30, 0.3);
}

.sector h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sector-icon {
    width: 24px;
    height: 24px;
    color: var(--accent-orange);
    flex-shrink: 0;
}

.integration-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.integration-item {
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all 0.3s;
    position: relative;
    padding-left: 28px;
}

.integration-item::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-orange);
    opacity: 0.4;
}

.integration-item:hover {
    background: rgba(247, 147, 30, 0.06);
    border-color: rgba(247, 147, 30, 0.15);
    color: var(--text-primary);
}

.integration-item:hover::before {
    opacity: 1;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

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

.service-card {
    padding: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(247, 147, 30, 0.3);
    transform: translateY(-4px);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(247, 147, 30, 0.1);
    border: 1px solid rgba(247, 147, 30, 0.18);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.service-icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent-orange);
}

.service-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ============================================
   SECURITY SECTION
   ============================================ */

#security {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.security-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.security-text {
    position: sticky;
    top: 120px;
}

.security-text h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.2;
    margin-bottom: 24px;
}

.security-text .lead {
    font-size: 1.05rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 16px;
    line-height: 1.8;
}

.security-text p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.security-capabilities {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sec-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all 0.3s;
}

.sec-item:hover {
    border-color: rgba(247, 147, 30, 0.3);
    background: var(--bg-card-hover);
}

.sec-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(247, 147, 30, 0.1);
    border: 1px solid rgba(247, 147, 30, 0.18);
    border-radius: var(--radius-sm);
}

.sec-icon svg {
    width: 22px;
    height: 22px;
    color: var(--accent-orange);
}

.sec-item h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
}

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

/* ============================================
   CTA SECTION
   ============================================ */

#cta {
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-bg-image {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.cta-bg-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(50%) brightness(0.2);
}

.cta-bg-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        var(--bg-primary) 0%,
        rgba(26, 26, 26, 0.7) 30%,
        rgba(26, 26, 26, 0.7) 70%,
        var(--bg-secondary) 100%
    );
}

#cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(247, 147, 30, 0.06), transparent 60%);
    z-index: 1;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.cta-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 36px;
    line-height: 1.8;
}

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

#contact {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-office-img {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
    margin-bottom: 4px;
}

.contact-office-img img {
    width: 100%;
    height: auto;
    display: block;
    filter: brightness(0.9);
    transition: filter 0.3s;
}

.contact-office-img:hover img {
    filter: brightness(1);
}

.contact-item {
    display: flex;
    gap: 20px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(247, 147, 30, 0.1);
    border: 1px solid rgba(247, 147, 30, 0.18);
    border-radius: var(--radius-md);
}

.contact-icon svg {
    width: 22px;
    height: 22px;
    color: var(--accent-orange);
}

.contact-item h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 4px;
}

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

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 0.9rem;
    transition: all 0.3s;
    outline: none;
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(247, 147, 30, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

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

#footer {
    background: #141414;
    border-top: 1px solid var(--border);
    padding: 64px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 16px;
    max-width: 280px;
}

.footer-brand .logo-img {
    height: 63px;
}

.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
    padding: 4px 0;
    transition: color 0.3s;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

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

/* ============================================
   ANIMATIONS
   ============================================ */

.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Glow orb decoration */
.hero-bg::after {
    content: '';
    position: absolute;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(247, 147, 30, 0.08), transparent 60%);
    top: 5%;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 2;
}

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

@media (max-width: 1024px) {
    .capabilities-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .integration-stats-bar {
        grid-template-columns: repeat(2, 1fr);
    }

    .int-stat:nth-child(2)::after {
        display: none;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

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

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-secondary);
        border-left: 1px solid var(--border);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 4px;
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links a {
        padding: 12px 16px;
        font-size: 1rem;
    }

    .about-grid,
    .security-layout,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .security-text {
        position: static;
    }

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

    .integration-stats-bar {
        grid-template-columns: repeat(2, 1fr);
        padding: 24px;
    }

    .int-stat:nth-child(even)::after {
        display: none;
    }

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

    .hero-stats {
        gap: 24px;
    }

    .stat-divider {
        display: none;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .integration-sectors {
        grid-template-columns: 1fr;
    }

    .hero-image-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, 1fr);
    }

    .logo-img {
        height: 56px;
    }
}

/* Particle styles */
.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(247, 147, 30, 0.5);
    border-radius: 50%;
    pointer-events: none;
    animation: drift linear infinite;
}

@keyframes drift {
    0% { transform: translateY(0) translateX(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100vh) translateX(50px); opacity: 0; }
}