* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366F1;
    --primary-dark: #4F46E5;
    --secondary-color: #8B5CF6;
    --text-primary: #FFFFFF;
    --text-secondary: #B4B4B4;
    --text-light: #808080;
    --bg-primary: rgba(20, 20, 20, 0.9);
    --bg-secondary: rgba(30, 30, 30, 0.9);
    --bg-tertiary: rgba(40, 40, 40, 0.9);
    --border-color: rgba(255, 255, 255, 0.1);
    --gradient-primary: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
    --gradient-secondary: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    --instagram-gradient: linear-gradient(135deg, #E1306C 0%, #833AB4 50%, #FD1D1D 100%);
    --whatsapp-gradient: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    --messenger-gradient: linear-gradient(135deg, #0084FF 0%, #0066CC 100%);
    --callcenter-gradient: linear-gradient(135deg, #FF6B35 0%, #F7931E 50%, #FFC107 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #FFFFFF;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: #000000;
    position: relative;
}

/* WebGL Fluid Canvas */
#fluid-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.9;
}

body > * {
    position: relative;
    z-index: 1;
}

/* Performance optimizations */
* {
    will-change: auto;
}

.animated-shape,
.floating-card,
.particle,
.product-card,
.feature-card {
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    padding: 12px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s ease;
    position: relative;
    padding: 4px 0;
}

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

.nav-menu a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

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

.nav-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

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

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

@media (max-width: 768px) {
    .nav-menu.active,
    .nav-buttons.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        padding: 24px;
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--border-color);
        gap: 16px;
    }
    
    .nav-menu.active {
        align-items: flex-start;
    }
    
    .nav-buttons.active {
        align-items: stretch;
    }
    
    .nav-buttons.active .btn-primary,
    .nav-buttons.active .btn-secondary {
        width: 100%;
        text-align: center;
    }
}

/* Buttons */
.btn-primary {
    background: var(--gradient-primary);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.btn-primary:active {
    transform: translateY(-2px) scale(1.02);
}

.btn-pulse {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(99, 102, 241, 0);
    }
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text-primary);
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(99, 102, 241, 0.2);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-secondary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 1);
    border-color: var(--primary-color);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.2);
}

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

.btn-block {
    display: block;
    text-align: center;
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    background: transparent;
    overflow: hidden;
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

@keyframes backgroundShift {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.95;
    }
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
}

.animated-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: floatShape 30s infinite ease-in-out;
    will-change: transform;
    transform: translateZ(0);
    mix-blend-mode: multiply;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(139, 92, 246, 0.1) 100%);
    top: -150px;
    left: -150px;
    animation-delay: 0s;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12) 0%, rgba(225, 48, 108, 0.08) 100%);
    top: 30%;
    right: -100px;
    animation-delay: 5s;
}

.shape-3 {
    width: 450px;
    height: 450px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(37, 211, 102, 0.08) 100%);
    bottom: -150px;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 10s;
}

.shape-4 {
    display: none;
}

.shape-5 {
    display: none;
}

.shape-6 {
    display: none;
}

.shape-7 {
    display: none;
}

/* Particles - Minimal ManyChat style */
.particle {
    display: none;
}

@keyframes floatParticle {
    0%, 100% {
        transform: translate3d(0, 0, 0) scale(1);
        opacity: 0.25;
    }
    50% {
        transform: translate3d(20px, -20px, 0) scale(1.1);
        opacity: 0.4;
    }
}

/* Grid Pattern - Subtle ManyChat style */
.grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(99, 102, 241, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.015) 1px, transparent 1px);
    background-size: 80px 80px;
    opacity: 0.2;
    pointer-events: none;
}

@keyframes gridMove {
    0% {
        transform: translate3d(0, 0, 0);
    }
    100% {
        transform: translate3d(50px, 50px, 0);
    }
}

@keyframes floatShape {
    0%, 100% {
        transform: translate3d(0, 0, 0) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate3d(20px, -20px, 0) scale(1.02);
        opacity: 0.25;
    }
}

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

.hero-background {
    z-index: 1;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

/* Gradient Animation */
.animate-gradient {
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
}

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

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(99, 102, 241, 0.2);
    color: #A5B4FC;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: -0.01em;
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 32px;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    max-width: 600px;
}

.gradient-text {
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 50%, #E1306C 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease infinite;
}

.hero-description {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.6;
    max-width: 580px;
    font-weight: 400;
}

.hero-platforms {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
}

.platform-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(20, 20, 20, 0.8);
    padding: 10px 18px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.platform-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: var(--primary-color);
}

.platform-emoji {
    font-size: 18px;
    line-height: 1;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 48px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.3s;
}

.stat-item:hover {
    transform: translateY(-5px) scale(1.05);
}

.stat-number {
    font-size: 36px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 6px;
    animation: countUp 0.8s ease-out;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    transition: color 0.3s;
    font-weight: 500;
}

.stat-item:hover .stat-label {
    color: var(--primary-color);
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Visual - Chat Interface */
.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 600px;
}

.chat-interface-preview {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.chat-window {
    background: rgba(20, 20, 20, 0.9);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateY(0);
    animation: floatWindow 6s ease-in-out infinite;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

@keyframes floatWindow {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.chat-header-preview {
    background: var(--gradient-primary);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar-preview {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.chat-info-preview {
    flex: 1;
}

.chat-name-preview {
    color: white;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 2px;
}

.chat-status-preview {
    color: rgba(255, 255, 255, 0.9);
    font-size: 13px;
}

.chat-messages-preview {
    padding: 24px;
    background: rgba(10, 10, 10, 0.8);
    min-height: 400px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.message-preview {
    display: flex;
    max-width: 75%;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.incoming-preview {
    align-self: flex-start;
}

.outgoing-preview {
    align-self: flex-end;
    margin-left: auto;
}

.message-bubble-preview {
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.5;
}

.incoming-preview .message-bubble-preview {
    background: rgba(30, 30, 30, 0.9);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom-left-radius: 4px;
}

.outgoing-preview .message-bubble-preview {
    background: var(--gradient-primary);
    color: white;
    border-bottom-right-radius: 4px;
}

.typing-indicator {
    display: flex;
    gap: 6px;
    padding: 12px 16px;
    background: rgba(30, 30, 30, 0.9);
    border-radius: 18px;
    border: 1px solid var(--border-color);
    width: fit-content;
    border-bottom-left-radius: 4px;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-color);
    animation: typingDot 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingDot {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    30% {
        transform: translateY(-8px);
        opacity: 1;
    }
}

.platform-icons-showcase {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.platform-icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: transform 0.3s;
}

.platform-icon-item:hover {
    transform: translateY(-4px);
}

.platform-icon-item span {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.platform-icon-circle {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.platform-icon-item:hover .platform-icon-circle {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.instagram-circle {
    background: var(--instagram-gradient);
}

.whatsapp-circle {
    background: var(--whatsapp-gradient);
}

.messenger-circle {
    background: var(--messenger-gradient);
}

.callcenter-circle {
    background: var(--callcenter-gradient);
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 24px;
    padding: 32px 28px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    min-width: 160px;
    max-width: 180px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: floatCard 4s ease-in-out infinite;
    border: 1px solid rgba(255, 255, 255, 0.5);
    overflow: visible;
    will-change: transform;
    transform: translateZ(0);
}

.glass-effect {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.floating-card:hover {
    transform: translateY(-15px) scale(1.1) rotateZ(2deg);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 0.9);
}

.card-glow {
    position: absolute;
    inset: -2px;
    border-radius: 20px;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
    filter: blur(20px);
}

.instagram-glow {
    background: var(--instagram-gradient);
}

.whatsapp-glow {
    background: var(--whatsapp-gradient);
}

.messenger-glow {
    background: var(--messenger-gradient);
}

.callcenter-glow {
    background: var(--callcenter-gradient);
}

.floating-card:hover .card-glow {
    opacity: 0.6;
    animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.floating-card.instagram-card {
    top: 10%;
    left: 5%;
    background: var(--instagram-gradient);
    color: white;
    animation-delay: 0s;
    z-index: 4;
}

.floating-card.whatsapp-card {
    top: 35%;
    right: 5%;
    background: var(--whatsapp-gradient);
    color: white;
    animation-delay: 1s;
    z-index: 3;
}

.floating-card.messenger-card {
    bottom: 20%;
    left: 45%;
    transform: translateX(-50%);
    background: var(--messenger-gradient);
    color: white;
    animation-delay: 2s;
    z-index: 2;
}

.floating-card.callcenter-card {
    top: 60%;
    right: 10%;
    background: var(--callcenter-gradient);
    color: white;
    animation-delay: 3s;
    z-index: 1;
}

@keyframes floatCardCallcenter {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -12px, 0);
    }
}

.callcenter-card {
    animation: floatCardCallcenter 3s ease-in-out infinite 3s;
}

@keyframes floatCard {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -12px, 0);
    }
}

@keyframes floatCardMessenger {
    0%, 100% {
        transform: translateX(-50%) translate3d(0, 0, 0);
    }
    50% {
        transform: translateX(-50%) translate3d(0, -12px, 0);
    }
}

.messenger-card {
    animation: floatCardMessenger 3s ease-in-out infinite 2s;
}

.messenger-card:hover {
    transform: translateX(-50%) translate3d(0, -10px, 0) scale(1.05);
}

.platform-icon {
    font-size: 52px;
    line-height: 1;
    margin-bottom: 4px;
}

.platform-name {
    font-weight: 700;
    font-size: 15px;
    text-align: center;
    white-space: nowrap;
    letter-spacing: -0.01em;
}

.chat-header {
    background: var(--gradient-primary);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    opacity: 0.9;
}

.chat-info {
    flex: 1;
}

.chat-name {
    color: white;
    font-weight: 600;
    font-size: 16px;
}

.chat-status {
    color: rgba(255, 255, 255, 0.8);
    font-size: 13px;
}

.chat-messages {
    padding: 24px;
    background: var(--bg-secondary);
    min-height: 300px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.message {
    display: flex;
    max-width: 75%;
}

.message.incoming {
    align-self: flex-start;
}

.message.outgoing {
    align-self: flex-end;
    margin-left: auto;
}

.message-bubble {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.5;
}

.message.incoming .message-bubble {
    background: white;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.message.outgoing .message-bubble {
    background: var(--gradient-primary);
    color: white;
}

.message-bubble.typing {
    background: white;
    padding: 16px;
    display: flex;
    gap: 4px;
    border: 1px solid var(--border-color);
}

.message-bubble.typing span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-color);
    animation: typing 1.4s infinite;
}

.message-bubble.typing span:nth-child(2) {
    animation-delay: 0.2s;
}

.message-bubble.typing span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
    animation: expandLine 1s ease-out;
}

@keyframes expandLine {
    from {
        width: 0;
    }
    to {
        width: 60px;
    }
}

.section-description {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Products Section */
.products {
    padding: 100px 0;
    background: transparent;
    position: relative;
    overflow: hidden;
}

.products .container {
    position: relative;
    z-index: 1;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
    margin-top: 48px;
    max-width: 1600px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 1400px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 40px;
    }
}

.product-card {
    background: rgba(20, 20, 20, 0.85);
    border-radius: 24px;
    padding: 40px 32px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), 0 1px 3px rgba(0, 0, 0, 0.2);
    will-change: transform;
    transform: translateZ(0);
    min-height: 520px;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.product-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.product-card:hover::after {
    left: 100%;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    opacity: 0;
    transition: opacity 0.3s;
}

.product-card:hover {
    transform: translate3d(0, -6px, 0);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(0, 0, 0, 0.06);
    border-color: rgba(99, 102, 241, 0.2);
}

.product-card.instagram-product:hover {
    box-shadow: 0 12px 32px rgba(225, 48, 108, 0.15), 0 4px 12px rgba(225, 48, 108, 0.1);
}

.product-card.whatsapp-product:hover {
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.15), 0 4px 12px rgba(37, 211, 102, 0.1);
}

.product-card.messenger-product:hover {
    box-shadow: 0 12px 32px rgba(0, 132, 255, 0.15), 0 4px 12px rgba(0, 132, 255, 0.1);
}

.product-card.callcenter-product:hover {
    box-shadow: 0 12px 32px rgba(255, 107, 53, 0.15), 0 4px 12px rgba(255, 107, 53, 0.1);
}

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

.instagram-product::before {
    background: var(--instagram-gradient);
}

.instagram-product:hover {
    border-color: #E1306C;
}

.whatsapp-product::before {
    background: var(--whatsapp-gradient);
}

.whatsapp-product:hover {
    border-color: #25D366;
}

.messenger-product::before {
    background: var(--messenger-gradient);
}

.messenger-product:hover {
    border-color: #0084FF;
}

.callcenter-product::before {
    background: var(--callcenter-gradient);
}

.callcenter-product:hover {
    border-color: #FF6B35;
}

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-primary);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    white-space: nowrap;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.instagram-product .product-badge {
    background: var(--instagram-gradient);
}

.whatsapp-product .product-badge {
    background: var(--whatsapp-gradient);
}

.messenger-product .product-badge {
    background: var(--messenger-gradient);
}

.callcenter-product .product-badge {
    background: var(--callcenter-gradient);
}

.product-icon-wrapper {
    width: 120px;
    height: 120px;
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 32px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.product-icon-wrapper::before {
    content: '';
    position: absolute;
    inset: -50%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    transform: rotate(45deg);
    animation: shine 2s infinite;
}

.product-icon-wrapper:hover::before {
    animation: shine 0.5s infinite;
}

.product-icon-wrapper:hover {
    transform: scale(1.1) rotate(5deg);
    filter: brightness(1.1);
}

@keyframes shine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

.instagram-gradient {
    background: var(--instagram-gradient);
}

.whatsapp-gradient {
    background: var(--whatsapp-gradient);
}

.messenger-gradient {
    background: var(--messenger-gradient);
}

.callcenter-gradient {
    background: var(--callcenter-gradient);
}

.product-icon {
    font-size: 64px;
    line-height: 1;
    position: relative;
    z-index: 1;
}

.product-title {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 8px;
    text-align: center;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.product-subtitle {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.5;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    text-align: center;
    font-size: 15px;
    flex-grow: 1;
}

.product-features {
    list-style: none;
    margin-bottom: 32px;
    flex-grow: 1;
}

.product-features li {
    padding: 10px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    line-height: 1.6;
}

.product-features li:last-child {
    border-bottom: none;
}

.instagram-btn {
    background: var(--instagram-gradient);
}

.instagram-btn:hover {
    background: linear-gradient(135deg, #C91A52 0%, #6B2C8F 50%, #D91A1A 100%);
}

.whatsapp-btn {
    background: var(--whatsapp-gradient);
}

.whatsapp-btn:hover {
    background: linear-gradient(135deg, #1FA855 0%, #0E7368 100%);
}

.messenger-btn {
    background: var(--messenger-gradient);
}

.messenger-btn:hover {
    background: linear-gradient(135deg, #0073E6 0%, #0052B3 100%);
}

.callcenter-btn {
    background: var(--callcenter-gradient);
}

.callcenter-btn:hover {
    background: linear-gradient(135deg, #E55A2B 0%, #D67F1A 50%, #E6B000 100%);
}

/* Features Section */
.features {
    padding: 100px 0;
    background: transparent;
    position: relative;
    overflow: hidden;
}

.features .container {
    position: relative;
    z-index: 1;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 1400px;
    margin: 0 auto;
}

.feature-card {
    padding: 36px 28px;
    border-radius: 24px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    background: rgba(20, 20, 20, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    will-change: transform;
    transform: translateZ(0);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    transition: left 0.6s;
    z-index: 1;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 2px;
    background: linear-gradient(135deg, transparent, rgba(99, 102, 241, 0.3), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s;
}

.feature-card:hover::after {
    opacity: 1;
}

.feature-card:hover {
    transform: translate3d(0, -8px, 0) scale(1.02);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.feature-icon {
    position: relative;
    z-index: 2;
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    position: relative;
    overflow: hidden;
}

.feature-emoji {
    font-size: 40px;
    line-height: 1;
    position: relative;
    z-index: 1;
    animation: bounce 3s ease-in-out infinite;
    transition: transform 0.3s;
    will-change: transform;
    transform: translateZ(0);
}

.feature-card:hover .feature-emoji {
    transform: scale(1.15);
    animation-play-state: paused;
}

.feature-card-1 .feature-icon {
    background: linear-gradient(135deg, #FF6B6B 0%, #FF8E8E 100%);
}

.feature-card-2 .feature-icon {
    background: linear-gradient(135deg, #4ECDC4 0%, #44A08D 100%);
}

.feature-card-3 .feature-icon {
    background: linear-gradient(135deg, #F093FB 0%, #F5576C 100%);
}

.feature-card-4 .feature-icon {
    background: linear-gradient(135deg, #4FACFE 0%, #00F2FE 100%);
}

.feature-card-5 .feature-icon {
    background: linear-gradient(135deg, #43E97B 0%, #38F9D7 100%);
}

.feature-card-6 .feature-icon {
    background: linear-gradient(135deg, #FA709A 0%, #FEE140 100%);
}

@keyframes bounce {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -8px, 0);
    }
}

.feature-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: rgba(20, 20, 20, 0.85);
    border-radius: 16px;
    padding: 40px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    position: relative;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
}

.pricing-name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.pricing-price {
    margin-bottom: 8px;
}

.price-amount {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-primary);
}

.price-period {
    font-size: 18px;
    color: var(--text-secondary);
    margin-left: 4px;
}

.pricing-description {
    color: var(--text-secondary);
    font-size: 14px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    padding: 12px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: transparent;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: rgba(20, 20, 20, 0.85);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.testimonial-rating {
    color: #FBBF24;
    font-size: 18px;
    margin-bottom: 16px;
}

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    font-size: 15px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.author-role {
    font-size: 13px;
    color: var(--text-secondary);
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

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

.cta-title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
    color: white;
}

.cta-description {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.cta-buttons .btn-secondary {
    background: white;
    color: var(--primary-color);
    border: none;
}

.cta-buttons .btn-secondary:hover {
    background: var(--bg-secondary);
}

/* Footer */
.footer {
    background: linear-gradient(180deg, #1F2937 0%, #111827 100%);
    color: white;
    padding: 80px 0 32px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.3), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    font-size: 14px;
}

.footer-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    color: white;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-legal a:hover {
    color: white;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero {
        padding: 120px 0 80px;
        min-height: auto;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 64px;
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .hero-visual {
        height: 500px;
        order: -1;
    }
    
    .chat-interface-preview {
        max-width: 100%;
    }
    
    .products-grid,
    .features-grid,
    .pricing-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu,
    .nav-buttons {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 36px;
        max-width: 100%;
    }
    
    .hero-description {
        font-size: 18px;
        max-width: 100%;
    }
    
    .hero-platforms {
        gap: 10px;
    }
    
    .platform-badge {
        padding: 8px 14px;
        font-size: 13px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 24px;
        padding-top: 24px;
    }
    
    .hero-visual {
        height: 400px;
        order: -1;
    }
    
    .chat-window {
        border-radius: 20px;
    }
    
    .chat-messages-preview {
        min-height: 300px;
        padding: 20px;
    }
    
    .platform-icons-showcase {
        gap: 16px;
        margin-top: 24px;
    }
    
    .platform-icon-circle {
        width: 48px;
        height: 48px;
        font-size: 24px;
    }
    
    .platform-icon-item span {
        font-size: 11px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .product-card {
        min-height: auto;
        padding: 32px 28px;
    }
    
    .features-grid,
    .pricing-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        height: 350px;
        min-height: 300px;
    }
    
    .chat-window {
        border-radius: 16px;
    }
    
    .chat-messages-preview {
        min-height: 250px;
        padding: 16px;
        gap: 12px;
    }
    
    .message-bubble-preview {
        font-size: 13px;
        padding: 10px 14px;
    }
    
    .platform-icons-showcase {
        gap: 12px;
        margin-top: 20px;
    }
    
    .platform-icon-circle {
        width: 44px;
        height: 44px;
        font-size: 20px;
    }
    
    .platform-icon-item span {
        font-size: 10px;
    }
    
    .cta-title {
        font-size: 32px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .pricing-card {
        padding: 24px;
    }
    
    .price-amount {
        font-size: 36px;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Scroll Animations */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.8);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

[data-aos="fade-left"] {
    transform: translateX(-30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-right"] {
    transform: translateX(30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

/* Selection */
::selection {
    background: var(--primary-color);
    color: white;
}