/* ===== CSS VARIABLES (Matching App Theme) ===== */
:root {
    /* Color Palette - Dark Theme */
    --color-background: #1a1a24;
    --color-surface: #22222e;
    --color-surface-lighten-1: #2a2a38;
    --color-surface-lighten-2: #32323f;
    --color-primary: #4b8bbe;
    --color-secondary: #b58cd4;
    --color-accent: #7dcfff;
    --color-success: #9ece6a;
    --color-warning: #e0af68;
    --color-error: #e63946;
    --color-text: #f8f9fa;
    --color-text-darken: #ced4da;
    --color-text-muted: #6c757d;
    --color-border: #3a3a48;

    /* Typography */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 1.875rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3.5rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
}

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

img {
    max-width: 100%;
    height: auto;
}

/* ===== ANIMATIONS ===== */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(75, 139, 190, 0.3); }
    50% { box-shadow: 0 0 40px rgba(75, 139, 190, 0.6); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Reveal animation class */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== UTILITIES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    background: rgba(13, 13, 20, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    padding: var(--spacing-xs) 0;
    background: rgba(13, 13, 20, 0.98);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.navbar-brand img {
    height: 40px;
    width: auto;
}

.navbar-brand span {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    list-style: none;
}

.nav-links a {
    color: var(--color-text-darken);
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-fast);
}

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

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(75, 139, 190, 0.35) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(181, 140, 212, 0.28) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 100%, rgba(125, 207, 255, 0.28) 0%, transparent 50%);
    animation: gradientShift 12s ease infinite;
    background-size: 200% 200%;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 1000px;
    padding: var(--spacing-lg);
}


.hero h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-darken);
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: var(--font-size-md);
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), #3a7aad);
    color: white;
    box-shadow: 0 4px 15px rgba(75, 139, 190, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(75, 139, 190, 0.5);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ===== SECTIONS ===== */
section {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--color-text-darken);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== FEATURES SECTION ===== */
.features {
    background: var(--color-surface);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--color-surface-lighten-1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 10px 40px rgba(75, 139, 190, 0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(75, 139, 190, 0.2), rgba(181, 140, 212, 0.2));
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
    color: var(--color-primary);
}

.feature-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.feature-card p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    background: var(--color-background);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    position: relative;
}

.step {
    text-align: center;
    padding: var(--spacing-lg);
    position: relative;
}

.step-number {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
    color: white;
    box-shadow: 0 0 30px rgba(75, 139, 190, 0.3);
}

.step h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
}

.step p {
    color: var(--color-text-muted);
}

/* ===== AGENTS SECTION ===== */
.agents {
    background: var(--color-surface);
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.agent-card {
    background: linear-gradient(135deg, var(--color-surface-lighten-1), var(--color-surface-lighten-2));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.agent-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.agent-card.redteam::before {
    background: linear-gradient(90deg, var(--color-error), var(--color-warning));
}

.agent-card.blueteam::before {
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.agent-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.agent-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: var(--font-size-2xl);
}

.agent-card.redteam .agent-icon {
    background: rgba(230, 57, 70, 0.2);
    color: var(--color-error);
}

.agent-card.blueteam .agent-icon {
    background: rgba(75, 139, 190, 0.2);
    color: var(--color-primary);
}

.agent-header h3 {
    font-size: var(--font-size-xl);
}

.agent-header span {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.agent-card p {
    color: var(--color-text-darken);
    margin-bottom: var(--spacing-md);
}

.agent-capabilities {
    list-style: none;
}

.agent-capabilities li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) 0;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.agent-capabilities li i {
    color: var(--color-success);
}

/* ===== USE CASES ===== */
.use-cases {
    background: var(--color-background);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.use-case {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.use-case:hover {
    border-color: var(--color-primary);
    background: var(--color-surface-lighten-1);
}

.use-case i {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
}

.use-case div h4 {
    font-size: var(--font-size-md);
    margin-bottom: 2px;
}

.use-case div p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ===== SOLUTION SHOWCASE (Slideshow) ===== */
.solution-showcase {
    background: var(--color-background);
    padding: var(--spacing-2xl) 0;
}

.slideshow-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.5),
        0 0 60px rgba(75, 139, 190, 0.15);
}

.slide {
    display: none;
    width: 100%;
}

.slide.active {
    display: block;
    animation: fadeIn 0.6s ease;
}

.slide img {
    width: 100%;
    height: auto;
    display: block;
}

.slideshow-dots {
    text-align: center;
    padding: var(--spacing-md) 0;
}

.dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin: 0 6px;
    background: var(--color-border);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.dot.active {
    background: var(--color-primary);
    box-shadow: 0 0 10px rgba(75, 139, 190, 0.5);
}

.slideshow-caption {
    text-align: center;
    margin-top: var(--spacing-sm);
    color: var(--color-text-muted);
    font-size: var(--font-size-md);
}

/* ===== SCREENSHOT GALLERY ===== */
.screenshot-gallery {
    background: var(--color-background);
    padding: var(--spacing-2xl) 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    transition: all var(--transition-normal);
}

.gallery-item:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 40px rgba(75, 139, 190, 0.2);
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    border-bottom: 1px solid var(--color-border);
}

.gallery-caption {
    padding: var(--spacing-md);
    background: var(--color-surface-lighten-1);
}

.gallery-caption h4 {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.gallery-caption p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin: 0;
}

/* ===== PROFILES CTA ===== */
.profiles-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-surface-lighten-1);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.coming-soon-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: linear-gradient(135deg, rgba(75, 139, 190, 0.2), rgba(181, 140, 212, 0.2));
    border-radius: var(--radius-xl);
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.coming-soon-badge i {
    color: var(--color-secondary);
}

.profiles-cta p {
    color: var(--color-text-muted);
    margin: 0;
}

.profiles-cta a {
    color: var(--color-primary);
    font-weight: 600;
}

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

/* ===== CTA SECTION ===== */
.cta {
    background: linear-gradient(135deg, rgba(75, 139, 190, 0.1), rgba(181, 140, 212, 0.1));
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: var(--font-size-lg);
    color: var(--color-text-darken);
    margin-bottom: var(--spacing-lg);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-surface);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
}

.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-brand img {
    height: 30px;
}

.footer-brand span {
    font-weight: 600;
    color: var(--color-text);
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

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

.footer-copy {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* ===== HOW IT ADAPTS SECTION ===== */
.how-it-adapts {
    background: var(--color-background);
}

.adapt-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.adapt-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
}

.adapt-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 10px 40px rgba(75, 139, 190, 0.15);
}

.adapt-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
    font-size: var(--font-size-2xl);
}

.adapt-icon.assistant {
    background: rgba(75, 139, 190, 0.2);
    color: var(--color-primary);
}

.adapt-icon.agent {
    background: rgba(230, 57, 70, 0.2);
    color: var(--color-error);
}

.adapt-icon.hybrid {
    background: rgba(181, 140, 212, 0.2);
    color: var(--color-secondary);
}

.adapt-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.adapt-trigger {
    font-style: italic;
    color: var(--color-accent);
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(125, 207, 255, 0.1);
    border-radius: var(--radius-md);
}

.adapt-description {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.adapt-footer {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-surface-lighten-1);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.adapt-footer p {
    color: var(--color-text-darken);
    font-size: var(--font-size-md);
    margin: 0;
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 768px) {
    .adapt-grid {
        grid-template-columns: 1fr;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-surface);
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .hero h1 {
        font-size: var(--font-size-2xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-md);
    }

    .section-header h2 {
        font-size: var(--font-size-2xl);
    }

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

    .agent-card {
        padding: var(--spacing-md);
    }

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

    .footer-links {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: center;
    }

    .footer-links li {
        width: 100%;
        text-align: center;
    }
}

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

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

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

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

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

    .use-cases-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .steps {
        grid-template-columns: 1fr;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

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

/* ===== IMAGE LIGHTBOX ===== */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-lg);
    animation: fadeIn 0.3s ease;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 95%;
    max-height: 95%;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    width: auto;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 100px rgba(0, 0, 0, 0.7);
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: transparent;
    border: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 10001;
}

.lightbox-close:hover {
    color: var(--color-primary);
    transform: rotate(90deg);
}

/* Make images clickable */
.slide img,
.gallery-item img {
    cursor: pointer;
    transition: all var(--transition-normal);
}

.slide img:hover,
.gallery-item img:hover {
    opacity: 0.9;
}

@media (max-width: 768px) {
    .lightbox-close {
        top: 10px;
        right: 10px;
        background: rgba(0, 0, 0, 0.5);
        border-radius: 50%;
        font-size: 2rem;
    }

    .lightbox-content {
        max-width: 100%;
    }
}