/* Base Styles & Variables */
:root {
    --primary: #00c853;
    --primary-dark: #009624;
    --primary-light: #5efc82;
    --secondary: #7c4dff;
    --accent: #00bcd4;
    --dark: #121212;
    --darker: #0a0a0a;
    --light: #ffffff;
    --gray: #f5f5f5;
    --gray-dark: #e0e0e0;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Liquid Background */
.liquid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
}

.liquid-shape {
    position: absolute;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    opacity: 0.1;
    animation: liquidMove 20s infinite linear;
}

.liquid-shape:nth-child(1) {
    width: 400px;
    height: 400px;
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.liquid-shape:nth-child(2) {
    width: 300px;
    height: 300px;
    bottom: -80px;
    right: -80px;
    animation-delay: -7s;
    background: linear-gradient(45deg, var(--secondary), var(--accent));
}

.liquid-shape:nth-child(3) {
    width: 200px;
    height: 200px;
    top: 50%;
    right: 20%;
    animation-delay: -14s;
    background: linear-gradient(45deg, var(--accent), var(--primary));
}

@keyframes liquidMove {
    0% {
        transform: translate(0, 0) rotate(0deg);
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    }
    33% {
        transform: translate(30px, -50px) rotate(120deg);
        border-radius: 70% 30% 50% 50% / 30% 70% 30% 70%;
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
        border-radius: 50% 50% 30% 70% / 50% 30% 70% 50%;
    }
    100% {
        transform: translate(0, 0) rotate(360deg);
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    }
}

/* Floating Elements - Reduced Size */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    background: linear-gradient(45deg, var(--primary), transparent);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.floating-element:nth-child(1) {
    width: 60px;
    height: 60px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    width: 80px;
    height: 80px;
    top: 60%;
    right: 10%;
    animation-delay: -2s;
    background: linear-gradient(45deg, var(--secondary), transparent);
}

.floating-element:nth-child(3) {
    width: 50px;
    height: 50px;
    bottom: 20%;
    left: 20%;
    animation-delay: -4s;
    background: linear-gradient(45deg, var(--accent), transparent);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-15px) rotate(180deg);
    }
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 32px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition-slow);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--light);
    box-shadow: 0 8px 25px rgba(0, 200, 83, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 200, 83, 0.4);
}

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

.btn-secondary:hover {
    background: var(--primary);
    color: var(--light);
    transform: translateY(-3px);
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(18, 18, 18, 0.9);
    backdrop-filter: blur(20px);
    transition: var(--transition);
}

header.scrolled {
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.2);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

/* Logo Styles */
.logo-container {
    position: relative;
}

.logo-3d {
    position: relative;
    transform-style: preserve-3d;
    animation: logoFloat 6s ease-in-out infinite;
}

.logo-text {
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.logo-text.large {
    margin-bottom: 2rem;
}

.logo-text.large .logo-main {
    font-size: 3.5rem;
}

.logo-text.large .logo-sub {
    font-size: 1.2rem;
}

.logo-main {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--light);
    text-shadow: 0 0 20px rgba(0, 200, 83, 0.5);
}

.logo-sub {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 2px;
    margin-top: -2px;
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    opacity: 0.3;
    filter: blur(15px);
    z-index: 1;
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0) rotateX(0deg);
    }
    50% {
        transform: translateY(-5px) rotateX(5deg);
    }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 25px;
}

.nav-link {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
}

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

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

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

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
}

.hamburger div {
    width: 25px;
    height: 3px;
    background: var(--light);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 100px 0 60px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-logo {
  display: flex;
  align-items: center;
  gap: 10px; /* space between logo and text */
}

.logo-img {
  height: 60px; /* adjust as needed */
  width: auto;
}
.logo-main {
  font-weight: bold;
  font-size: 2rem;
  color: white;
}
.logo-sub {
  display: block;
  font-size: 1rem;
  color: #00ff66; /* example green to match your theme */
}
.title-word {
    display: block;
    opacity: 0;
    transform: translateY(30px);
    animation: titleReveal 0.8s ease forwards;
}

.title-word:nth-child(1) { animation-delay: 0.1s; }
.title-word:nth-child(2) { animation-delay: 0.3s; }
.title-word:nth-child(3) { animation-delay: 0.5s; }
.title-word:nth-child(4) { animation-delay: 0.7s; }

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

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-btns {
    display: flex;
    gap: 15px;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 350px;
}

.tech-sphere {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, var(--primary), var(--secondary), var(--accent), var(--primary));
    position: relative;
    animation: sphereRotate 10s linear infinite;
    box-shadow: 0 0 60px rgba(0, 200, 83, 0.3);
}

.tech-sphere:before {
    content: '';
    position: absolute;
    top: 8px;
    left: 8px;
    right: 8px;
    bottom: 8px;
    border-radius: 50%;
    background: var(--dark);
    z-index: 1;
}

.tech-sphere:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    z-index: 2;
}

@keyframes sphereRotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.particle-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Sections */
section {
    padding: 80px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
}

.section-header p {
    font-size: 1.1rem;
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 30px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: 12px;
    padding: 25px 15px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-size: 1.2rem;
}

.stat-card h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 5px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 300px;
}

/* Reduced 3D Cube Size */
.floating-cube {
    width: 120px;
    height: 120px;
    position: relative;
    transform-style: preserve-3d;
    animation: cubeRotate 15s infinite linear;
}

.cube-face {
    position: absolute;
    width: 120px;
    height: 120px;
    background: linear-gradient(45deg, rgba(0, 200, 83, 0.1), rgba(124, 77, 255, 0.1));
    border: 2px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.cube-face.front { transform: translateZ(60px); }
.cube-face.back { transform: translateZ(-60px) rotateY(180deg); }
.cube-face.right { transform: rotateY(90deg) translateZ(60px); }
.cube-face.left { transform: rotateY(-90deg) translateZ(60px); }
.cube-face.top { transform: rotateX(90deg) translateZ(60px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(60px); }

@keyframes cubeRotate {
    from {
        transform: rotateX(0) rotateY(0) rotateZ(0);
    }
    to {
        transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg);
    }
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: 15px;
    padding: 35px 25px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.service-card: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: var(--transition-slow);
}

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

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(0, 200, 83, 0.3);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    transform: rotate(-45deg);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: rotate(0deg);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.service-card p {
    opacity: 0.8;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* Solutions Section */
.solutions-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: 15px;
    padding: 35px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.solutions-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 35px;
}

.tab-btn {
    padding: 10px 25px;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: var(--light);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-color: transparent;
    box-shadow: 0 8px 25px rgba(0, 200, 83, 0.3);
}

.tab-btn:hover:not(.active) {
    border-color: var(--primary);
    color: var(--primary);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

.solution-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px;
    align-items: center;
}

.solution-text h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.solution-text p {
    opacity: 0.9;
    margin-bottom: 20px;
    line-height: 1.6;
}

.solution-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.solution-image:hover {
    transform: scale(1.03);
}

.solution-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

/* Products Section */
.products-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 35px;
}

.filter-btn {
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: var(--light);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-color: transparent;
    box-shadow: 0 8px 25px rgba(0, 200, 83, 0.3);
}

.filter-btn:hover:not(.active) {
    border-color: var(--primary);
    color: var(--primary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.product-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.product-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transition: var(--transition);
}

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

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.product-image {
    height: 180px;
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-content {
    padding: 20px;
}

.product-content h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.product-content p {
    opacity: 0.8;
    margin-bottom: 15px;
    line-height: 1.5;
}

.product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-locations {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.location-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: 12px;
    padding: 25px;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.location-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary), var(--secondary));
    transform: scaleY(0);
    transition: var(--transition);
}

.location-card:hover:before {
    transform: scaleY(1);
}

.location-card:hover {
    transform: translateX(8px);
    background: rgba(255, 255, 255, 0.08);
}

.location-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.country-flag {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.country-flag img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.location-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.location-info p {
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0.9;
    font-size: 0.9rem;
}

.location-info i {
    color: var(--primary);
    width: 16px;
}

.contact-form-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: 15px;
    padding: 35px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--light);
    font-size: 0.95rem;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.15);
}

.form-group textarea {
    height: 100px;
    resize: vertical;
}

/* Footer */
footer {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    padding: 60px 0 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 35px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
}

.footer-section h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(0, 200, 83, 0.3);
}

.newsletter-form {
    display: flex;
    gap: 8px;
    margin-top: 15px;
}

.newsletter-form input {
    flex: 1;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--light);
    font-size: 0.85rem;
    transition: var(--transition);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary);
}

.newsletter-form .btn {
    padding: 10px 15px;
    white-space: nowrap;
    font-size: 0.85rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 35px;
    }
}

@media (max-width: 992px) {
    .hero-content,
    .about-content,
    .contact-content,
    .solution-item {
        grid-template-columns: 1fr;
        gap: 35px;
    }
    
    .hero-visual,
    .about-visual {
        height: 250px;
    }
    
    .tech-sphere {
        width: 200px;
        height: 200px;
    }
    
    .floating-cube {
        width: 100px;
        height: 100px;
    }
    
    .cube-face {
        width: 100px;
        height: 100px;
    }
    
    .cube-face.front { transform: translateZ(50px); }
    .cube-face.back { transform: translateZ(-50px) rotateY(180deg); }
    .cube-face.right { transform: rotateY(90deg) translateZ(50px); }
    .cube-face.left { transform: rotateY(-90deg) translateZ(50px); }
    .cube-face.top { transform: rotateX(90deg) translateZ(50px); }
    .cube-face.bottom { transform: rotateX(-90deg) translateZ(50px); }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(18, 18, 18, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 50px;
        transition: var(--transition);
        gap: 25px;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active div:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .hamburger.active div:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active div:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .hero-btns {
        flex-direction: column;
        gap: 12px;
    }
    
    .solutions-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 250px;
        text-align: center;
    }
    
    .logo-text.large .logo-main {
        font-size: 2.5rem;
    }
    
    .logo-text.large .logo-sub {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 50px 0;
    }
    
    .hero {
        padding: 80px 0 30px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    .solutions-container,
    .contact-form-container {
        padding: 20px 15px;
    }
    
    .service-card,
    .location-card {
        padding: 20px 15px;
    }
    
    .logo-text.large .logo-main {
        font-size: 2rem;
    }
    
    .logo-text.large .logo-sub {
        font-size: 0.8rem;
    }
}