/* ===== CSS VARIABLES ===== */
:root {
    --primary-navy: #001a33;
    --secondary-navy: #002652;
    --cyan-bright: #00d9ff;
    --cyan-light: #33e5ff;
    --pink-magenta: #ff1493;
    --white: #ffffff;
    --text-light: #cccccc;
    --text-dark: #aaaaaa;

    --transition-fast: 0.3s ease;
    --transition-normal: 0.6s ease;
    --transition-slow: 1s ease;
}

/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--primary-navy);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 26, 51, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
    padding: 1rem 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--cyan-bright);
}

.logo-icon {
    font-size: 1.5rem;
}

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

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cyan-bright);
    transition: width var(--transition-fast);
}

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

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow: hidden;
    padding: 0 80px;
    margin-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 26, 51, 0.7) 0%, rgba(0, 38, 82, 0.5) 100%);
    z-index: -1;
}

.hero-content {
    flex: 1;
    z-index: 10;
    max-width: 600px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: var(--cyan-bright);
    margin-bottom: 20px;
    text-shadow: 0 0 40px rgba(0, 217, 255, 0.3);
}

.hero-subtitle {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 20px;
    font-weight: 300;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.cta-button {
    padding: 16px 48px;
    background: linear-gradient(135deg, var(--cyan-bright) 0%, var(--cyan-light) 100%);
    color: var(--primary-navy);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.4);
    transition: all var(--transition-fast);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px rgba(0, 217, 255, 0.6);
}

.hero-robot-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-robot {
    max-width: 450px;
    filter: drop-shadow(0 0 40px rgba(0, 217, 255, 0.3));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 2px;
    height: 20px;
    background: var(--cyan-bright);
    border-radius: 10px;
    animation: slide-down 2s infinite;
}

@keyframes bounce {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

@keyframes slide-down {
    0% { transform: translateY(-10px); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(10px); opacity: 0; }
}

/* ===== AGENTS SECTION ===== */
.agents-section {
    padding: 120px 80px;
    background: linear-gradient(180deg, var(--primary-navy) 0%, var(--secondary-navy) 100%);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--cyan-bright);
    margin-bottom: 20px;
    text-shadow: 0 0 30px rgba(0, 217, 255, 0.3);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.agent-card {
    background: rgba(0, 38, 82, 0.4);
    border: 2px solid rgba(0, 217, 255, 0.2);
    border-radius: 16px;
    padding: 40px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.agent-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
}

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

.agent-card:hover {
    border-color: rgba(0, 217, 255, 0.5);
    box-shadow: 0 0 40px rgba(0, 217, 255, 0.2);
    transform: translateY(-10px);
}

.agent-image {
    width: 100%;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    border-radius: 12px;
    background: radial-gradient(circle at 30% 30%, rgba(0, 217, 255, 0.1), transparent);
    overflow: hidden;
}

.agent-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 20px rgba(0, 217, 255, 0.3));
}

.agent-content h3 {
    font-size: 1.5rem;
    color: var(--cyan-bright);
    margin-bottom: 15px;
}

.agent-content p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.agent-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.agent-features li {
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.agent-features li::before {
    content: '→';
    color: var(--cyan-bright);
    font-weight: bold;
}

/* ===== CAPABILITIES SECTION ===== */
.capabilities-section {
    position: relative;
    padding: 120px 80px;
    overflow: hidden;
}

.capabilities-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.bg-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.capabilities-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 26, 51, 0.8);
    z-index: -1;
}

.capabilities-content {
    position: relative;
    z-index: 10;
    max-width: 1400px;
    margin: 0 auto;
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.capability-item {
    text-align: center;
    padding: 30px;
    background: rgba(0, 38, 82, 0.3);
    border-radius: 12px;
    transition: all var(--transition-normal);
}

.capability-item:hover {
    background: rgba(0, 217, 255, 0.1);
    transform: translateY(-10px);
}

.capability-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.capability-item h3 {
    font-size: 1.3rem;
    color: var(--cyan-bright);
    margin-bottom: 15px;
}

.capability-item p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ===== ABOUT SECTION ===== */
.about-section {
    padding: 120px 80px;
    background: linear-gradient(180deg, var(--secondary-navy) 0%, var(--primary-navy) 100%);
}

.about-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-content {
    z-index: 10;
}

.about-text {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.stat {
    text-align: center;
    padding: 20px;
    background: rgba(0, 217, 255, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--cyan-bright);
    margin-bottom: 10px;
}

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

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-robot {
    max-width: 100%;
    filter: drop-shadow(0 0 40px rgba(0, 217, 255, 0.3));
}

/* ===== CTA SECTION ===== */
.cta-section {
    position: relative;
    padding: 120px 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 600px;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.cta-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 26, 51, 0.85);
    z-index: -1;
}

.cta-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 800px;
}

.cta-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--pink-magenta);
    margin-bottom: 20px;
    text-shadow: 0 0 30px rgba(255, 20, 147, 0.3);
}

.cta-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 40px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: var(--cyan-bright);
    color: var(--primary-navy);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 40px rgba(0, 217, 255, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--cyan-bright);
    border: 2px solid var(--cyan-bright);
}

.btn-secondary:hover {
    background: rgba(0, 217, 255, 0.1);
    transform: translateY(-3px);
}

/* ===== SERVICES SECTION ===== */
.services-section {
    background: linear-gradient(135deg, #001a33 0%, #002652 100%);
    padding: 120px 40px;
    position: relative;
}

.services-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--cyan-bright);
    margin-bottom: 24px;
    text-shadow: 0 0 30px rgba(0, 217, 255, 0.3);
}

.section-subtitle {
    font-size: 1.3rem;
    color: var(--text-light);
    opacity: 0.9;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
    margin-bottom: 80px;
}

.service-card {
    background: linear-gradient(135deg, rgba(0, 38, 82, 0.6), rgba(0, 26, 51, 0.8));
    border: 2px solid rgba(0, 217, 255, 0.2);
    border-radius: 20px;
    padding: 50px;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 40px rgba(0, 217, 255, 0.1);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--cyan-bright), var(--pink-magenta));
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.service-card:hover {
    border-color: rgba(0, 217, 255, 0.5);
    box-shadow: 0 20px 60px rgba(0, 217, 255, 0.2);
    transform: translateY(-10px);
}

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

.service-image-container {
    width: 100%;
    height: 220px;
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    border-radius: 12px;
    background: rgba(0, 38, 82, 0.3);
}

.service-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 15px rgba(0, 217, 255, 0.3));
    transition: all var(--transition-fast);
}

.service-card:hover .service-image {
    filter: drop-shadow(0 0 25px rgba(0, 217, 255, 0.6));
    transform: scale(1.03);
}

.service-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--cyan-bright);
    margin-bottom: 12px;
    text-shadow: 0 0 15px rgba(0, 217, 255, 0.2);
}

.service-tagline {
    font-size: 1.1rem;
    color: var(--pink-magenta);
    font-weight: 600;
    margin-bottom: 24px;
}

.service-description {
    margin-bottom: 30px;
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.8;
}

.service-description p {
    margin-bottom: 16px;
}

.service-features,
.service-highlights {
    margin-bottom: 28px;
    padding: 20px;
    background: rgba(0, 217, 255, 0.05);
    border-left: 4px solid var(--cyan-bright);
    border-radius: 8px;
}

.service-features h4,
.service-highlights h4 {
    color: var(--cyan-bright);
    font-size: 1.1rem;
    margin-bottom: 14px;
    font-weight: 700;
}

.service-features ul,
.service-highlights ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-features li,
.service-highlights li {
    color: var(--text-light);
    font-size: 0.95rem;
    padding-left: 0;
    line-height: 1.6;
}

.service-features li:before {
    content: '→ ';
    color: var(--cyan-bright);
    font-weight: bold;
    margin-right: 8px;
}

.service-highlights li:before {
    content: '✓ ';
    color: #00ff88;
    font-weight: bold;
    margin-right: 8px;
}

.service-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--cyan-bright), #00e5ff);
    color: var(--primary-navy);
    border: none;
    border-radius: 12px;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 8px 20px rgba(0, 217, 255, 0.3);
    margin-top: 10px;
}

.service-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 217, 255, 0.5);
}

.services-benefits {
    background: rgba(0, 217, 255, 0.08);
    border: 2px solid rgba(0, 217, 255, 0.2);
    border-radius: 20px;
    padding: 60px 50px;
    text-align: center;
}

.services-benefits h3 {
    font-size: 2.2rem;
    color: var(--cyan-bright);
    margin-bottom: 50px;
    font-weight: 700;
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.2);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.benefit-item {
    background: rgba(0, 26, 51, 0.6);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(0, 217, 255, 0.15);
    transition: all var(--transition-fast);
}

.benefit-item:hover {
    border-color: rgba(0, 217, 255, 0.4);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.15);
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
}

.benefit-item h4 {
    font-size: 1.2rem;
    color: var(--cyan-bright);
    margin-bottom: 12px;
    font-weight: 700;
}

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

/* ===== FOOTER ===== */
.footer {
    background: rgba(0, 26, 51, 0.95);
    border-top: 1px solid rgba(0, 217, 255, 0.1);
    padding: 60px 40px 20px;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4,
.footer-section h5 {
    color: var(--cyan-bright);
    margin-bottom: 15px;
    font-size: 1rem;
}

.footer-section p,
.footer-section a {
    color: var(--text-light);
    font-size: 0.9rem;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--cyan-bright);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 217, 255, 0.1);
    color: var(--text-dark);
    font-size: 0.85rem;
}

/* ===== ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    animation: fadeInLeft 0.8s ease forwards;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    animation: fadeInRight 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes fadeIn {
    to { opacity: 1; }
}

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

@keyframes fadeInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-section,
    .agents-section,
    .services-section,
    .capabilities-section,
    .about-section,
    .cta-section {
        padding: 80px 40px;
    }

    .nav-container {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

    .service-card {
        padding: 40px;
    }
}

@media (max-width: 768px) {
    .hero-section {
        flex-direction: column;
        padding: 40px 20px;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
        margin-bottom: 40px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .nav-menu {
        gap: 20px;
        font-size: 0.9rem;
    }

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

    .services-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .service-card {
        padding: 30px;
    }

    .service-title {
        font-size: 1.5rem;
    }

    .service-icon {
        font-size: 3rem;
    }

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

    .services-benefits {
        padding: 30px 20px;
    }

    .services-benefits h3 {
        font-size: 1.5rem;
    }

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

    .cta-buttons {
        flex-direction: column;
    }
}