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

:root {
    /* Colors */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #a855f7;
    --accent: #ec4899;
    --success: #10b981;
    --warning: #f59e0b;
    --bg-dark: #0a0a0f;
    --bg-darker: #050508;
    --surface: rgba(255, 255, 255, 0.05);
    --surface-hover: rgba(255, 255, 255, 0.08);
    --border: rgba(255, 255, 255, 0.1);
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    --gradient-secondary: linear-gradient(135deg, #ec4899 0%, #f97316 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #3b82f6 100%);

    /* Spacing */
    --container-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Animated background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(168, 85, 247, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
    animation: gradientMove 20s ease-in-out infinite;
    z-index: -1;
}

@keyframes gradientMove {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

/* ===== TYPOGRAPHY ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
}

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

.highlight {
    color: var(--primary);
    font-weight: 600;
}

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

.glass {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: var(--transition);
}

.glass:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--gradient-primary);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    font-weight: 800;
}

.section-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
    background: var(--surface);
    color: white;
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--surface-hover);
    border-color: rgba(255, 255, 255, 0.2);
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 1.25rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.5));
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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

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

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

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* ===== HERO SECTION ===== */
.hero {
    padding: 12rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

.hero-title {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.375rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: var(--spacing-2xl);
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border);
}

.stat-item {
    text-align: left;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-orb {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--gradient-primary);
    filter: blur(40px);
    opacity: 0.3;
    animation: orbFloat 6s ease-in-out infinite;
}

@keyframes orbFloat {

    0%,
    100% {
        transform: translateY(0) scale(1);
    }

    50% {
        transform: translateY(-30px) scale(1.1);
    }
}

.floating-card {
    position: absolute;
    padding: 1.5rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: cardFloat 4s ease-in-out infinite;
    box-shadow: var(--shadow-md);
}

.floating-card .card-icon {
    font-size: 2rem;
}

.floating-card .card-text {
    font-weight: 600;
    font-size: 1rem;
}

.card-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: 10%;
    animation-delay: 0.7s;
}

.card-3 {
    bottom: 10%;
    left: 20%;
    animation-delay: 1.4s;
}

@keyframes cardFloat {

    0%,
    100% {
        transform: translateY(0) rotate(-2deg);
    }

    50% {
        transform: translateY(-20px) rotate(2deg);
    }
}

/* ===== PROBLEM SECTION ===== */
.problem {
    padding: 6rem 0;
    background: linear-gradient(180deg, transparent 0%, rgba(99, 102, 241, 0.02) 50%, transparent 100%);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.problem-card {
    padding: 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

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

.problem-icon {
    margin-bottom: var(--spacing-md);
    animation: iconBounce 2s ease-in-out infinite;
}

@keyframes iconBounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.problem-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.problem-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.problem-stat {
    display: inline-block;
    padding: 0.75rem 1.25rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--primary);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.problem-stat strong {
    font-weight: 800;
    font-size: 1.125rem;
}

/* ===== SOLUTION SECTION ===== */
.solution {
    padding: 6rem 0;
}

.solution-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.solution-visual {
    position: relative;
    height: 500px;
}

.central-brain {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.brain-core {
    width: 150px;
    height: 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    box-shadow: 0 0 50px rgba(99, 102, 241, 0.5);
    animation: brainPulse 3s ease-in-out infinite;
}

@keyframes brainPulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 0 50px rgba(99, 102, 241, 0.5);
    }

    50% {
        transform: scale(1.1);
        box-shadow: 0 0 80px rgba(99, 102, 241, 0.8);
    }
}

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

.brain-text {
    font-size: 0.875rem;
    font-weight: 700;
    margin-top: 0.5rem;
}

.connection-line {
    position: absolute;
    width: 2px;
    height: 100px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    top: 50%;
    left: 50%;
    transform-origin: top center;
    animation: lineGlow 2s ease-in-out infinite;
}

@keyframes lineGlow {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 0.8;
    }
}

.line-1 {
    transform: translate(-50%, -50%) rotate(-30deg);
}

.line-2 {
    transform: translate(-50%, -50%) rotate(90deg);
}

.line-3 {
    transform: translate(-50%, -50%) rotate(210deg);
}

.agent-node {
    position: absolute;
    width: 120px;
    height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 2px solid var(--border);
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
    animation: nodeFloat 4s ease-in-out infinite;
}

.agent-node:hover {
    transform: scale(1.1);
    border-color: var(--primary);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.4);
}

.node-1 {
    top: 5%;
    left: 20%;
    animation-delay: 0s;
}

.node-2 {
    top: 50%;
    right: 5%;
    animation-delay: 0.7s;
}

.node-3 {
    bottom: 5%;
    left: 15%;
    animation-delay: 1.4s;
}

@keyframes nodeFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

.node-icon {
    font-size: 2.5rem;
}

.node-label {
    font-size: 0.875rem;
    font-weight: 600;
}

.solution-description h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 800;
}

.step-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== AGENTS SECTION ===== */
.agents {
    padding: 6rem 0;
    background: linear-gradient(180deg, transparent 0%, rgba(168, 85, 247, 0.02) 50%, transparent 100%);
}

.agents-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.agent-card {
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.agent-card.featured {
    border: 2px solid var(--primary);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.2);
}

.featured-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.agent-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: var(--spacing-md);
}

.agent-avatar {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 15px;
    flex-shrink: 0;
}

.avatar-icon {
    font-size: 2rem;
}

.agent-info {
    flex: 1;
}

.agent-info h3 {
    font-size: 1.375rem;
    margin-bottom: 0.25rem;
}

.agent-audience {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.demo-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.demo-btn:hover {
    background: var(--primary);
    color: white;
    transform: translateX(3px);
}

.agent-mission {
    padding: 1rem;
    background: rgba(99, 102, 241, 0.05);
    border-left: 3px solid var(--primary);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.agent-mission strong {
    color: var(--text-primary);
}

.agent-example {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: var(--spacing-md);
}

.chat-bubble {
    padding: 1rem 1.25rem;
    border-radius: 16px;
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 90%;
}

.chat-bubble.user {
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    align-self: flex-start;
}

.chat-bubble.ai {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    align-self: flex-end;
}

.agent-benefits {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.benefit-item svg {
    flex-shrink: 0;
}

/* ===== TEAM SECTION ===== */
.team {
    padding: 6rem 0;
}

.team-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: var(--spacing-2xl);
}

.team-card {
    padding: 2.5rem;
    text-align: center;
    max-width: 350px;
    width: 100%;
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(99, 102, 241, 0.3);
}

.team-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 3rem;
}

.avatar-placeholder {
    font-size: 3rem;
}

.team-name {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.team-role {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.team-skills {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.team-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.team-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition);
}

.team-link:hover {
    color: var(--primary);
}

.team-strength {
    padding: 3rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
}

.team-strength h3 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.strength-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 3rem;
}

.strength-item {
    text-align: center;
    max-width: 450px;
    flex: 1;
    min-width: 300px;
}

.strength-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.strength-item h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.strength-item p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== ROADMAP SECTION ===== */
.roadmap {
    padding: 6rem 0;
    background: linear-gradient(180deg, transparent 0%, rgba(99, 102, 241, 0.02) 50%, transparent 100%);
}

.current-stage {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
}

.stage-badge {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    border-radius: 50px;
    font-size: 1.125rem;
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
}

.timeline-item.completed .timeline-marker {
    background: var(--success);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
}

.timeline-item.active .timeline-marker {
    background: var(--primary);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.7);
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border: 3px solid var(--border);
    border-radius: 50%;
    z-index: 2;
}

.timeline-icon {
    font-size: 2rem;
}

.pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--primary);
    opacity: 0.3;
    animation: pulseRing 2s ease-out infinite;
}

@keyframes pulseRing {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.timeline-content {
    width: calc(50% - 60px);
    padding: 2rem;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: auto;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.timeline-header h3 {
    font-size: 1.5rem;
}

.timeline-status {
    padding: 0.375rem 0.875rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.timeline-status.completed {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.timeline-status.active {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary);
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

.timeline-status.pending {
    background: rgba(161, 161, 170, 0.2);
    color: var(--text-secondary);
}

.timeline-period {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.timeline-tasks {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.timeline-tasks li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.timeline-progress {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.progress-bar {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 50px;
    transition: width 1s ease;
}

.progress-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
}

/* ===== TECHNOLOGY SECTION ===== */
.tech {
    padding: 6rem 0;
}

.tech-stack {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-bottom: var(--spacing-2xl);
}

.tech-category h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-lg);
}

.tech-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.tech-item {
    padding: 2rem;
    text-align: center;
}

.tech-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.tech-item h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.tech-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.tech-approach {
    padding: 3rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
}

.tech-approach h3 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.approach-item {
    position: relative;
    padding-left: 4rem;
}

.approach-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 800;
}

.approach-item h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.approach-item p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== MODAL ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.modal-content {
    position: relative;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    padding: 2rem;
    z-index: 2001;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.demo-header {
    margin-bottom: var(--spacing-lg);
}

.demo-header h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.demo-header p {
    color: var(--text-secondary);
}

.demo-chat {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat-input-container {
    display: flex;
    gap: 0.75rem;
}

.chat-input {
    flex: 1;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 50px;
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}

.chat-input:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}

.chat-send {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.chat-send:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
}

/* ===== FOOTER ===== */
.footer {
    padding: 4rem 0 2rem;
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 1rem;
}

.footer-col h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

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

.footer-col a {
    color: var(--text-secondary);
    text-decoration: none;
    display: block;
    padding: 0.5rem 0;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--primary);
    padding-left: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.footer-bottom p {
    margin: 0.5rem 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .section-title {
        font-size: 2.5rem;
    }

    .hero .container,
    .solution-showcase {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-visual {
        height: 400px;
    }

    .problem-grid,
    .agents-container,
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tech-items,
    .strength-grid,
    .approach-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

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

    .hero-subtitle {
        font-size: 1.125rem;
    }

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

    .stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .problem-grid,
    .agents-container,
    .team-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 40px;
    }

    .timeline-marker {
        left: 40px;
        width: 60px;
        height: 60px;
    }

    .timeline-content {
        width: calc(100% - 120px);
        margin-left: 120px !important;
    }

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

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

    .hero {
        padding: 8rem 0 4rem;
    }

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

    .stat-number {
        font-size: 2rem;
    }
}

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

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--surface-hover);
}