@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Modern Color Palette inspired by crypto/DAO platforms */
    --bg-primary: #0A0B0F;
    --bg-secondary: #12141A;
    --bg-tertiary: #1A1D26;
    --bg-card: #1E2129;
    --bg-card-hover: #252934;
    
    --text-primary: #FFFFFF;
    --text-secondary: #B8BCC8;
    --text-muted: #6B7280;
    
    --accent-primary: #00D2FF;
    --accent-secondary: #3F51B5;
    --accent-gradient: linear-gradient(135deg, #00D2FF 0%, #3F51B5 100%);
    --accent-water: #00B4D8;
    
    --border-primary: #2D3748;
    --border-secondary: #4A5568;
    
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 20px rgba(0, 210, 255, 0.3);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    --gradient-water: linear-gradient(135deg, #00D2FF 0%, #00B4D8 50%, #0077B6 100%);
    --gradient-dark: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

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

html {
    scroll-behavior: smooth;
}

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

/* Smooth scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: 4px;
}

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

/* Container and Layout */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
    position: relative;
}

/* Modern Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 11, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.main-header {
    padding: 1rem 0;
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: var(--text-primary);
}

.logo img {
    height: 50px;
    width: auto;
    border-radius: 8px;
}

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

/* Navigation */
nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

nav a:hover,
nav a.active {
    color: var(--text-primary);
    background: var(--bg-card);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

nav a:hover::after,
nav a.active::after {
    width: 80%;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Modern Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--bg-primary);
    padding-top: 6rem;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(0, 210, 255, 0.1) 0%, transparent 70%);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

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

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Modern Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

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

.btn-outline:hover {
    background: var(--bg-card);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-2px);
}

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

.hero-visual::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle at 30% 30%, rgba(0, 210, 255, 0.3), transparent 70%);
    border-radius: 50%;
    opacity: 0.4;
    animation: pulseGlow 6s ease-in-out infinite;
}

/* 3D Water Bubble */
.water-bubble-3d {
    width: 300px;
    height: 300px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: floatBubble 8s ease-in-out infinite;
}

.bubble-surface {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 30%, 
        rgba(0, 210, 255, 0.9) 0%, 
        rgba(0, 180, 216, 0.8) 30%, 
        rgba(0, 119, 182, 0.7) 70%, 
        rgba(0, 77, 128, 0.9) 100%);
    border-radius: 50%;
    position: relative;
    box-shadow: 
        0 0 50px rgba(0, 210, 255, 0.4),
        inset 0 0 50px rgba(255, 255, 255, 0.1),
        inset -20px -20px 50px rgba(0, 119, 182, 0.3);
    animation: bubbleRotate 20s linear infinite;
}

.bubble-highlight {
    position: absolute;
    top: 15%;
    left: 25%;
    width: 40%;
    height: 40%;
    background: radial-gradient(circle, 
        rgba(255, 255, 255, 0.8) 0%, 
        rgba(255, 255, 255, 0.3) 50%, 
        transparent 70%);
    border-radius: 50%;
    animation: highlightShimmer 4s ease-in-out infinite;
}

.bubble-reflection {
    position: absolute;
    top: 20%;
    left: 30%;
    width: 15%;
    height: 25%;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.9) 0%, 
        rgba(255, 255, 255, 0.4) 50%, 
        transparent 100%);
    border-radius: 50%;
    transform: rotate(-20deg);
    animation: reflectionMove 6s ease-in-out infinite;
}

.floating-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-particles::before,
.floating-particles::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: rgba(0, 210, 255, 0.6);
    border-radius: 50%;
    animation: particleFloat 5s ease-in-out infinite;
}

.floating-particles::before {
    top: 20%;
    left: 70%;
    animation-delay: -1s;
}

.floating-particles::after {
    bottom: 30%;
    right: 80%;
    animation-delay: -3s;
}

@keyframes pulseGlow {
    0%, 100% { 
        transform: scale(1); 
        opacity: 0.3; 
    }
    50% { 
        transform: scale(1.2); 
        opacity: 0.5; 
    }
}

@keyframes floatBubble {
    0%, 100% { 
        transform: translateY(0) rotateX(0deg) rotateY(0deg); 
    }
    25% { 
        transform: translateY(-15px) rotateX(5deg) rotateY(10deg); 
    }
    50% { 
        transform: translateY(-10px) rotateX(-5deg) rotateY(20deg); 
    }
    75% { 
        transform: translateY(-20px) rotateX(3deg) rotateY(10deg); 
    }
}

@keyframes bubbleRotate {
    from { 
        transform: rotateZ(0deg); 
    }
    to { 
        transform: rotateZ(360deg); 
    }
}

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

@keyframes reflectionMove {
    0%, 100% { 
        transform: rotate(-20deg) translateX(0);
        opacity: 0.9;
    }
    50% { 
        transform: rotate(-25deg) translateX(5px);
        opacity: 0.6;
    }
}

@keyframes particleFloat {
    0%, 100% { 
        transform: translateY(0) scale(1);
        opacity: 0.6;
    }
    50% { 
        transform: translateY(-30px) scale(1.2);
        opacity: 1;
    }
}

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

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

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.product-showcase-card {
    animation: fadeInUp 0.6s ease-out;
}

.product-showcase-card:nth-child(1) { animation-delay: 0.1s; }
.product-showcase-card:nth-child(2) { animation-delay: 0.2s; }
.product-showcase-card:nth-child(3) { animation-delay: 0.3s; }

.product-card {
    animation: fadeInUp 0.6s ease-out;
}

.product-card:nth-child(1) { animation-delay: 0.4s; }
.product-card:nth-child(2) { animation-delay: 0.5s; }
.product-card:nth-child(3) { animation-delay: 0.6s; }

.feature-highlight {
    animation: fadeInUp 0.6s ease-out;
}

.feature-highlight:nth-child(1) { animation-delay: 0.2s; }
.feature-highlight:nth-child(2) { animation-delay: 0.3s; }
.feature-highlight:nth-child(3) { animation-delay: 0.4s; }

/* Product Image Loading Effect */
.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
    animation: shimmer 2s infinite;
    z-index: 1;
}

.product-image img {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-image img.loaded {
    opacity: 1;
}

/* Call to Action Section */
.products-cta {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem 2rem;
    background: var(--gradient-dark);
    border-radius: 20px;
    border: 1px solid var(--border-primary);
    position: relative;
    overflow: hidden;
}

.products-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(0, 210, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.products-cta h3 {
    color: var(--text-primary);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.products-cta p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.cta-btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    border: none;
}

.cta-btn.primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-lg);
}

.cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.cta-btn.secondary {
    background: transparent;
    color: var(--accent-primary);
    border: 2px solid var(--accent-primary);
}

.cta-btn.secondary:hover {
    background: var(--accent-primary);
    color: white;
    transform: translateY(-2px);
}

.cta-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* Product Badge */
.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 3;
    transform: translateY(-10px);
    opacity: 0;
    transition: all 0.3s ease;
}

.product-showcase-card:hover .product-badge,
.product-card:hover .product-badge {
    transform: translateY(0);
    opacity: 1;
}

/* Modern Cards and Sections */
.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.card-icon svg {
    width: 30px;
    height: 30px;
    fill: white;
}

.card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* About Section */
.about {
    background: var(--bg-secondary);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.expertise-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.expertise-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.expertise-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: var(--gradient-water);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.expertise-icon svg {
    width: 30px;
    height: 30px;
    fill: white;
}

.expertise-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.expertise-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Services Section */
.services {
    background: var(--bg-primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
    text-align: center;
}

.service-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    width: 80px;
    height: 80px;
    border-radius: 16px;
    background: var(--gradient-water);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.service-icon svg {
    width: 40px;
    height: 40px;
    fill: white;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Contact Section */
.contact {
    background: var(--bg-secondary);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

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

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.contact-detail:hover {
    background: var(--bg-card-hover);
    transform: translateY(-3px);
}

.contact-icon {
    background: var(--gradient-primary);
    padding: 1rem;
    border-radius: 50%;
    min-width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    fill: white;
}

.contact-detail h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.contact-detail p {
    margin: 0;
    line-height: 1.5;
    color: var(--text-secondary);
}

.contact-detail a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.contact-detail a:hover {
    color: var(--text-primary);
    transform: translateX(5px);
    text-shadow: 0 0 8px var(--accent-primary);
}

.contact-detail a:active {
    transform: scale(0.95);
}

.contact-form {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-primary);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-secondary);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: var(--bg-tertiary);
}

.form-control::placeholder {
    color: var(--text-muted);
}

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

.contact-form .btn {
    width: 100%;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.contact-form .btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

#contactFormStatus {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 8px;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    min-height: 20px;
}

#contactFormStatus:not(:empty) {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
}

/* Company Info Section */
.company-info {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    border-bottom: 1px solid var(--border-primary);
}

.company-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.stat-card:hover {
    transform: translateY(-5px);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-glow);
}

.stat-number {
    font-size: 3rem;
    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: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.company-mission {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.mission-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-top: 1rem;
}

/* Products Showcase Section */
.products-showcase {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);
    position: relative;
    overflow: hidden;
}

.products-showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(0, 210, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(63, 81, 181, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.products-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.product-showcase-card {
    background: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-primary);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    animation: fadeInUp 0.6s ease-out;
}

.product-showcase-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl), 0 0 30px rgba(0, 210, 255, 0.2);
    border-color: var(--accent-primary);
}

.product-showcase-card.main-product {
    grid-row: span 2;
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 280px;
}

.main-product .product-image {
    height: 400px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
}

.product-showcase-card:hover .product-image img {
    transform: scale(1.05);
}

.product-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 50%, transparent 100%);
    padding: 2rem;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-showcase-card:hover .product-overlay {
    transform: translateY(0);
    opacity: 1;
}

.product-info h3 {
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.product-features {
    grid-column: span 2;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-highlight {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out;
}

.feature-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 210, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

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

.feature-highlight:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(0, 210, 255, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.feature-highlight:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    fill: white;
}

.feature-highlight h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-highlight p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Product Gallery Grid for more products */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
    animation: fadeInUp 0.6s ease-out;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(0, 210, 255, 0.1);
    border-color: var(--accent-primary);
}

.product-card .product-image {
    height: 220px;
}

.product-content {
    padding: 1.5rem;
}

.product-content h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.product-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.spec-tag {
    background: rgba(0, 210, 255, 0.1);
    color: var(--accent-primary);
    font-size: 0.8rem;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    border: 1px solid rgba(0, 210, 255, 0.3);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .expertise-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--bg-secondary);
        padding: 6rem 2rem 2rem;
        transition: 0.3s ease;
        border-left: 1px solid var(--border-primary);
    }
    
    nav.active {
        right: 0;
    }
    
    nav ul {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    nav a {
        padding: 1rem;
        text-align: center;
    }
    
    .hero {
        padding-top: 4rem;
        min-height: 80vh;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .water-bubble-3d {
        width: 250px;
        height: 250px;
    }
    
    .company-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .products-gallery {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .product-showcase-card.main-product {
        grid-row: span 1;
    }
    
    .main-product .product-image {
        height: 280px;
    }
    
    .product-features {
        grid-column: span 1;
        grid-template-columns: 1fr;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .water-bubble-3d {
        width: 200px;
        height: 200px;
    }
    
    .hero-visual::before {
        width: 250px;
        height: 250px;
    }
    
    .company-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-card {
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .product-overlay {
        padding: 1.5rem;
    }
    
    .feature-highlight {
        padding: 1.5rem;
    }
    
    .product-content {
        padding: 1.25rem;
    }
}

/* Animation for menu toggle */
.menu-toggle.active span:first-child {
    transform: rotate(45deg) translate(6px, 6px);
}

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

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

/* Background particles */
.bg-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--accent-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float-particle 6s ease-in-out infinite;
}

@keyframes float-particle {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0.3; }
    50% { transform: translateY(-20px) translateX(10px); opacity: 0.8; }
}

/* Hide old water animations */
.water-bg,
.water-bubbles,
.hero-water-drops,
.rain,
.wave-container,
.bubble,
.fish-container {
    display: none;
}