/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: #000;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Interactive Background */
.interactive-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.ripple {
    position: absolute;
    border: 2px solid rgba(0, 102, 255, 0.6);
    border-radius: 50%;
    animation: rippleEffect 1s linear forwards;
    pointer-events: none;
}

@keyframes rippleEffect {
    0% {
        width: 0;
        height: 0;
        opacity: 1;
        border-width: 2px;
    }
    100% {
        width: 500px;
        height: 500px;
        opacity: 0;
        border-width: 1px;
    }
}

.click-particle {
    position: absolute;
    width: 8px;
    height: 8px;
    background: linear-gradient(45deg, #0066ff, #00ccff, #ff0066);
    border-radius: 50%;
    pointer-events: none;
    animation: particleExplosion 0.8s ease-out forwards;
}

@keyframes particleExplosion {
    0% {
        transform: scale(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: scale(1) rotate(360deg) translate(var(--tx), var(--ty));
        opacity: 0;
    }
}

/* 3D Logo Container */
.logo-3d-container {
    width: 350px;
    height: 350px;
    position: relative;
    margin: 0 auto 2rem;
    border-radius: 20px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.logo-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: white;
    text-align: center;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(0, 102, 255, 0.3);
    border-top: 3px solid #0066ff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.logo-placeholder p {
    color: #a0aec0;
    font-size: 0.9rem;
    margin: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: #666;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, #0066ff, #00ccff, #ff0066, #0066ff);
    background-size: 300% 300%;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
    animation: gradientShift 3s ease infinite;
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 102, 255, 0.4);
    animation: gradientShift 1s ease infinite;
}

.btn-secondary {
    background: transparent;
    color: #0066ff;
    border: 2px solid #0066ff;
    position: relative;
    z-index: 1;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 102, 255, 0.2), transparent);
    transition: left 0.5s;
    z-index: -1;
}

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

.btn-secondary:hover {
    background: #0066ff;
    color: white;
    transform: translateY(-2px) scale(1.05);
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 102, 255, 0.2);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    background: linear-gradient(135deg, #0066ff, #00ccff, #ff0066);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    font-size: 1.8rem;
    animation: logoGlow 2s ease-in-out infinite alternate;
}

@keyframes logoGlow {
    from { filter: drop-shadow(0 0 5px rgba(0, 102, 255, 0.5)); }
    to { filter: drop-shadow(0 0 20px rgba(0, 102, 255, 0.8)); }
}

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

.nav-link {
    text-decoration: none;
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 1rem;
}

.nav-link:hover {
    color: #00ccff;
    transform: translateY(-2px);
}

/* Remove hover line completely - only show circle on active items */

/* Active navigation link styling - perfect circle */
.nav-link.active {
    color: #00ccff;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 50px;
    border: 1px solid rgba(0, 102, 255, 0.3);
    padding: 0.5rem 1.5rem;
}

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

.bar {
    width: 25px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #000 0%, #001122 50%, #000 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 102, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 204, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 0, 102, 0.05) 0%, transparent 50%);
    animation: backgroundFloat 20s ease-in-out infinite;
}

@keyframes backgroundFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(1deg); }
    66% { transform: translateY(20px) rotate(-1deg); }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: white;
    text-shadow: 0 0 30px rgba(0, 102, 255, 0.5);
}

.highlight {
    background: linear-gradient(135deg, #0066ff, #00ccff, #ff0066);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: textGradient 3s ease infinite;
}

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

.hero-subtitle {
    font-size: 1.2rem;
    color: #a0aec0;
    margin-bottom: 2rem;
    line-height: 1.6;
    text-shadow: 0 0 20px rgba(0, 102, 255, 0.3);
}

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

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

.hero-graphic {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    animation: float 6s ease-in-out infinite;
    transition: all 0.3s ease;
}

.floating-card:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 30px 60px rgba(0, 102, 255, 0.3);
    border-color: rgba(0, 102, 255, 0.5);
}

.floating-card i {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #0066ff, #00ccff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.floating-card span {
    font-weight: 600;
    color: white;
    text-shadow: 0 0 10px rgba(0, 102, 255, 0.5);
}

.card-1 {
    top: 8%;
    left: 5%;
    animation-delay: 0s;
}

.card-2 {
    top: 18%;
    right: 5%;
    animation-delay: 2s;
}

.card-3 {
    bottom: 30%;
    left: 35%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(2deg); }
}

/* Particle Effects */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: linear-gradient(45deg, #0066ff, #00ccff);
    border-radius: 50%;
    animation: particleFloat 15s infinite linear;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 20s; }
.particle:nth-child(2) { left: 20%; animation-delay: 2s; animation-duration: 25s; }
.particle:nth-child(3) { left: 30%; animation-delay: 4s; animation-duration: 18s; }
.particle:nth-child(4) { left: 40%; animation-delay: 6s; animation-duration: 22s; }
.particle:nth-child(5) { left: 50%; animation-delay: 8s; animation-duration: 19s; }
.particle:nth-child(6) { left: 60%; animation-delay: 10s; animation-duration: 24s; }
.particle:nth-child(7) { left: 70%; animation-delay: 12s; animation-duration: 21s; }
.particle:nth-child(8) { left: 80%; animation-delay: 14s; animation-duration: 23s; }
.particle:nth-child(9) { left: 90%; animation-delay: 16s; animation-duration: 17s; }

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 0 30px rgba(0, 102, 255, 0.5);
}

.section-header p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    color: #a0aec0;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: linear-gradient(135deg, #000 0%, #001122 100%);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(0,102,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 25px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 102, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

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

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 102, 255, 0.2);
    border-color: rgba(0, 102, 255, 0.3);
}

.service-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #0066ff, #00ccff, #ff0066);
    background-size: 200% 200%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    animation: iconPulse 2s ease-in-out infinite;
    position: relative;
}

.service-icon::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(135deg, #0066ff, #00ccff, #ff0066);
    background-size: 200% 200%;
    border-radius: 50%;
    z-index: -1;
    animation: iconPulse 2s ease-in-out infinite reverse;
    opacity: 0.5;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); background-position: 0% 50%; }
    50% { transform: scale(1.1); background-position: 100% 50%; }
}

.service-icon i {
    font-size: 2.5rem;
    color: white;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
}

.service-card h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    text-shadow: 0 0 20px rgba(0, 102, 255, 0.3);
}

.service-card ul {
    list-style: none;
}

.service-card li {
    padding: 0.8rem 0;
    color: #a0aec0;
    position: relative;
    padding-left: 2rem;
    transition: color 0.3s ease;
}

.service-card li:hover {
    color: white;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00ccff;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(0, 204, 255, 0.5);
}

/* Systems Section */
.custom-systems {
    padding: 80px 0;
    background: linear-gradient(135deg, #001122 0%, #000 100%);
    position: relative;
}

.custom-systems::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 102, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 204, 255, 0.1) 0%, transparent 50%);
}

.systems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
    position: relative;
    z-index: 2;
}

.system-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 25px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.system-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 102, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

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

.system-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 102, 255, 0.2);
    border-color: rgba(0, 102, 255, 0.3);
}

.system-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0066ff, #00ccff, #ff0066);
    background-size: 200% 200%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    animation: iconPulse 2s ease-in-out infinite;
    position: relative;
    transition: all 0.3s ease;
}

.system-card:hover .system-icon {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(0, 102, 255, 0.4);
}

.system-icon i {
    font-size: 2.5rem;
    color: white;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
}

.system-card h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
    text-shadow: 0 0 20px rgba(0, 102, 255, 0.3);
}

.system-card p {
    color: #a0aec0;
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1rem;
}

.system-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
}

.feature-tag {
    background: rgba(0, 102, 255, 0.2);
    border: 1px solid rgba(0, 102, 255, 0.4);
    color: #00ccff;
    padding: 0.2rem 0.5rem;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 500;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-tag:hover {
    background: rgba(0, 102, 255, 0.3);
    border-color: rgba(0, 102, 255, 0.6);
    transform: translateY(-2px);
}

/* Old system-item styles removed - replaced with honeycomb layout */

.systems-cta {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 25px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
    transition: all 0.4s ease;
}

.systems-cta:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 102, 255, 0.15);
    border-color: rgba(0, 102, 255, 0.2);
}

.systems-cta h3 {
    color: white;
    margin-bottom: 1rem;
    font-size: 2rem;
    text-shadow: 0 0 30px rgba(0, 102, 255, 0.5);
}

.systems-cta p {
    color: #a0aec0;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: linear-gradient(135deg, #000 0%, #001122 100%);
    position: relative;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(0,102,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.faq .container {
    position: relative;
    z-index: 2;
}

.faq-grid {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(0, 102, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(0, 102, 255, 0.1);
}

.faq-question h3 {
    color: #ffffff;
    font-size: 1.1rem;
    margin: 0;
    font-weight: 500;
}

.faq-question i {
    color: #00ccff;
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(0, 0, 0, 0.2);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    color: #a0aec0;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    padding: 0 1.5rem 1.5rem;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: linear-gradient(135deg, #001122 0%, #000 100%);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(0,102,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.testimonials .container {
    position: relative;
    z-index: 2;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 25px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 8rem;
    color: rgba(0, 102, 255, 0.2);
    font-family: serif;
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    border-color: rgba(0, 102, 255, 0.3);
}

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

.stars {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.stars i {
    color: #ffd700;
    font-size: 1.2rem;
    filter: drop-shadow(0 2px 4px rgba(255, 215, 0, 0.3));
}

.testimonial-content p {
    color: #e2e8f0;
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0066ff, #00ccff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.author-avatar i {
    color: white;
    font-size: 1.2rem;
}

.author-info h4 {
    color: #ffffff;
    font-size: 1.1rem;
    margin: 0 0 0.25rem 0;
    font-weight: 600;
}

.author-info span {
    color: #a0aec0;
    font-size: 0.9rem;
}

.testimonials-cta {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem;
    background: rgba(0, 102, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 25px;
}

.testimonials-cta h3 {
    color: #ffffff;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.testimonials-cta p {
    color: #a0aec0;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* Calculator Section */
.calculator {
    padding: 80px 0;
    background: linear-gradient(135deg, #000 0%, #001122 100%);
    position: relative;
}

.calculator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(0,102,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.calculator-disclaimer {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.3);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
    color: #ffc107;
    font-size: 0.9rem;
}

.calculator-trigger {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 204, 255, 0.1));
    backdrop-filter: blur(20px);
    border: 2px solid rgba(0, 102, 255, 0.3);
    border-radius: 25px;
    padding: 3rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
    margin-bottom: 2rem;
}

.calculator-trigger:hover {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.2), rgba(0, 204, 255, 0.2));
    border-color: rgba(0, 102, 255, 0.6);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 102, 255, 0.2);
}

.trigger-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.trigger-content i {
    font-size: 3rem;
    color: #00ccff;
    margin-bottom: 1rem;
}

.trigger-content h3 {
    color: white;
    font-size: 1.8rem;
    margin: 0;
}

.trigger-content p {
    color: #a0aec0;
    font-size: 1.1rem;
    margin: 0;
}

.trigger-arrow {
    margin-top: 1rem;
    transition: transform 0.3s ease;
}

.trigger-arrow i {
    font-size: 1.5rem;
    color: #00ccff;
    margin: 0;
}

.calculator-trigger.active .trigger-arrow {
    transform: rotate(180deg);
}

.calculator-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    position: relative;
    z-index: 2;
    transition: all 0.5s ease;
    overflow: hidden;
}

.calculator-container.collapsed {
    max-height: 0;
    opacity: 0;
    margin: 0;
    padding: 0;
}

.calculator-form {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 25px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.service-category {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.service-category:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
}

.service-category h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.service-category h3 i {
    color: #00ccff;
    font-size: 1.2rem;
}

.service-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.service-checkbox {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.service-checkbox:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 102, 255, 0.3);
}

.service-checkbox input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 5px;
    position: relative;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.service-checkbox input[type="checkbox"]:checked + .checkmark {
    background: linear-gradient(135deg, #0066ff, #00ccff);
    border-color: transparent;
}

.service-checkbox input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.service-name {
    flex: 1;
    color: #a0aec0;
    font-size: 0.95rem;
    text-align: left;
}

/* Service price styling removed - prices now only show in totals */

.website-size-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.size-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.size-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.size-option:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 102, 255, 0.3);
}

.size-option input[type="radio"] {
    display: none;
}

.size-option input[type="radio"]:checked + .size-content {
    color: #00ccff;
}

.size-content {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    color: #a0aec0;
    transition: color 0.3s ease;
}

.size-content strong {
    font-size: 1rem;
}

.size-content small {
    font-size: 0.85rem;
    opacity: 0.8;
}

.calculator-summary {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 25px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 2rem;
    height: fit-content;
}

.summary-header {
    text-align: center;
    margin-bottom: 2rem;
}

.summary-header h3 {
    color: white;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.summary-header p {
    color: #a0aec0;
    font-size: 0.9rem;
}

.selected-services {
    margin-bottom: 2rem;
    min-height: 100px;
}

.no-services {
    text-align: center;
    color: #a0aec0;
    padding: 2rem 0;
}

.no-services i {
    font-size: 2rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.service-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 10px;
    margin-bottom: 0.5rem;
}

.service-item-name {
    color: white;
    font-size: 0.9rem;
}

.service-item-price {
    color: #00ccff;
    font-weight: 600;
}

.cost-breakdown {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    margin-bottom: 2rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    color: #a0aec0;
}

.cost-item.total {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    margin-top: 1rem;
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
}

.cost-item.total .estimated-total {
    color: #00ccff;
    font-size: 1.3rem;
}

.calculator-cta {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.calculator-cta p {
    color: white;
    margin-bottom: 1rem;
}

.calculator-cta small {
    color: #a0aec0;
    font-size: 0.8rem;
    display: block;
    margin-top: 1rem;
}

/* About Section */
.about {
    padding: 80px 0;
    background: linear-gradient(135deg, #001122 0%, #000 100%);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(0, 102, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(0, 204, 255, 0.1) 0%, transparent 50%);
}

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

.about-text h2 {
    color: white;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 30px rgba(0, 102, 255, 0.5);
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #a0aec0;
    line-height: 1.8;
}

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

.feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.feature:hover {
    background: rgba(0, 102, 255, 0.1);
    border-color: rgba(0, 102, 255, 0.3);
    transform: translateX(10px);
}

.feature i {
    color: #00ccff;
    font-size: 1.5rem;
    text-shadow: 0 0 15px rgba(0, 204, 255, 0.5);
}

.feature span {
    color: white;
    font-weight: 500;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #0066ff, #00ccff, #ff0066);
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
}

.stat-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 102, 255, 0.2);
    border-color: rgba(0, 102, 255, 0.3);
}

.stat-item h3 {
    font-size: 3.5rem;
    background: linear-gradient(135deg, #0066ff, #00ccff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 30px rgba(0, 102, 255, 0.3);
}

.stat-item p {
    color: #a0aec0;
    margin: 0;
    font-size: 1.1rem;
}

/* Portfolio Section */
.portfolio {
    padding: 80px 0;
    background: linear-gradient(135deg, #000 0%, #001122 100%);
    position: relative;
}

.portfolio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(0, 102, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 204, 255, 0.05) 0%, transparent 50%);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.portfolio-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 350px;
    background: linear-gradient(135deg, #0066ff, #00ccff);
    transition: all 0.4s ease;
    cursor: pointer;
}

.portfolio-item:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 30px 60px rgba(0, 102, 255, 0.3);
}

.portfolio-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #001122, #002244);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.portfolio-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 102, 255, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.portfolio-item:hover .portfolio-image::before {
    transform: translateX(100%);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    color: white;
    padding: 2.5rem;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-overlay h3 {
    margin-bottom: 0.5rem;
    color: #00ccff;
    text-shadow: 0 0 20px rgba(0, 204, 255, 0.5);
}

.portfolio-overlay p {
    color: #a0aec0;
    margin: 0;
    line-height: 1.6;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #0066ff, #00ccff, #ff0066);
    background-size: 300% 300%;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
    animation: gradientShift 5s ease infinite;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="2" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
}

.cta h2 {
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 2;
}

.cta p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.cta .btn-primary {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 2;
}

.cta .btn-primary:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(255, 255, 255, 0.3);
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: linear-gradient(135deg, #001122 0%, #000 100%);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(0, 102, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(0, 204, 255, 0.05) 0%, transparent 50%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    position: relative;
    z-index: 2;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateX(10px);
    border-color: rgba(0, 102, 255, 0.3);
    box-shadow: 0 20px 40px rgba(0, 102, 255, 0.2);
}

.contact-item i {
    font-size: 2rem;
    color: #00ccff;
    text-shadow: 0 0 20px rgba(0, 204, 255, 0.5);
    width: 60px;
    text-align: center;
}

.contact-item h3 {
    margin-bottom: 0.5rem;
    color: white;
}

.contact-item p {
    margin: 0;
    color: #a0aec0;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    position: relative;
}

.contact-item:hover,
.contact-item:focus {
    transform: translateX(10px);
    border-color: rgba(0, 102, 255, 0.3);
    box-shadow: 0 20px 40px rgba(0, 102, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

/* SVG icons only for email and phone contact items */
.contact-item[href^="mailto:"]::after,
.contact-item[href^="tel:"]::after {
    content: '';
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300ccff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l1.72 1.71'%3E%3C/path%3E%3Cpath d='M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71'%3E%3C/path%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.contact-item[href^="mailto:"]:hover::after,
.contact-item[href^="tel:"]:hover::after,
.contact-item[href^="mailto:"]:focus::after,
.contact-item[href^="tel:"]:focus::after {
    opacity: 1;
}

.contact-item:active {
    transform: translateX(5px);
}

.contact-form {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 25px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
    color: white;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00ccff;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 20px rgba(0, 204, 255, 0.3);
}

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

/* Enhanced Contact Form Styles */
.form-group select {
    width: 100%;
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
    color: white;
    cursor: pointer;
}

.form-group select:focus {
    outline: none;
    border-color: #00ccff;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 20px rgba(0, 204, 255, 0.3);
}

.form-group select option {
    background: #001122;
    color: white;
    padding: 1rem;
}

.budget-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.budget-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.budget-option:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(0, 102, 255, 0.3);
}

.budget-option input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: #00ccff;
}

.budget-label {
    color: #e2e8f0;
    font-size: 0.95rem;
    font-weight: 500;
}

.error-message {
    color: #ff6b6b;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: block;
    min-height: 1.2rem;
}

.success-message,
.error-message-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 25px;
    text-align: center;
    margin-top: 2rem;
}

.success-message {
    border-color: rgba(0, 255, 0, 0.3);
}

.success-message i {
    color: #00ff88;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.error-message-container {
    border-color: rgba(255, 0, 0, 0.3);
}

.error-message-container i {
    color: #ff6b6b;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.success-message h3,
.error-message-container h3 {
    color: white;
    margin-bottom: 1rem;
}

.success-message p,
.error-message-container p {
    color: #a0aec0;
    line-height: 1.6;
}

.btn-loading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-loading i {
    animation: spin 1s linear infinite;
}

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

/* Footer */
.footer {
    background: linear-gradient(135deg, #000 0%, #001122 100%);
    color: white;
    padding: 80px 0 30px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 102, 255, 0.5), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 20px rgba(0, 102, 255, 0.3);
}

.footer-section p {
    color: #a0aec0;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: #a0aec0;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    display: inline-block;
}

.footer-section ul li a:hover {
    color: #00ccff;
    transform: translateX(10px);
    text-shadow: 0 0 15px rgba(0, 204, 255, 0.5);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-links a:hover {
    background: linear-gradient(135deg, #0066ff, #00ccff);
    border-color: transparent;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(0, 102, 255, 0.4);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: #a0aec0;
    position: relative;
    z-index: 2;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.3);
        padding: 2rem 0;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

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

    .hero-buttons {
        justify-content: center;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .systems-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
        margin: 2rem 0;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin: 2rem 0;
    }

    .testimonial-card {
        padding: 2rem;
    }

    .faq-grid {
        max-width: 100%;
    }

    .faq-question h3 {
        font-size: 1rem;
    }

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

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

    .hero-visual {
        height: 400px;
    }

    .floating-card {
        padding: 1.5rem;
    }

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

    .floating-card span {
        font-size: 1rem;
    }
    
    /* Adjust positioning for tablets */
    .card-1 {
        top: 8%;
        left: 5%;
    }
    
    .card-2 {
        top: 18%;
        right: 8%;
    }
    
    .card-3 {
        bottom: 25%;
        left: 30%;
    }

    .logo-3d-container {
        width: 250px;
        height: 250px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .service-card {
        padding: 1.5rem;
    }

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

    .system-card {
        padding: 2rem;
    }

    .testimonial-card {
        padding: 1.5rem;
    }

    .testimonials-cta {
        padding: 2rem 1.5rem;
    }

    .calculator-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .calculator-summary {
        position: static;
        top: auto;
    }

    .calculator-form {
        padding: 1.5rem;
    }

    .calculator-trigger {
        padding: 2rem;
    }

    .trigger-content h3 {
        font-size: 1.5rem;
    }

    .trigger-content p {
        font-size: 1rem;
    }

    .service-checkbox {
        padding: 0.8rem;
    }

    .size-option {
        padding: 0.8rem;
    }

    .honeycomb-row:last-child {
        top: -5px;
    }

    /* Adjust positioning for mobile */
    .honeycomb-row:first-child .honeycomb-item:first-child {
        margin-right: -55px;
    }

    .honeycomb-row:last-child .honeycomb-item:first-child {
        margin-right: -55px;
    }

    .honeycomb-row:last-child .honeycomb-item:nth-child(2) {
        margin-right: -55px;
    }

    .honeycomb-content {
        padding: 1.5rem;
    }

    .honeycomb-content h3 {
        font-size: 1.1rem;
    }

    .honeycomb-content p {
        font-size: 0.8rem;
    }

    .feature-tag {
        font-size: 0.7rem;
        padding: 0.25rem 0.6rem;
    }

    /* system-item styles removed - using honeycomb layout */

    .systems-cta {
        padding: 2rem 1.5rem;
    }

    .portfolio-item {
        height: 300px;
    }

    .logo-3d-container {
        width: 200px;
        height: 200px;
    }
    
    /* Adjust floating card positioning for mobile */
    .card-1 {
        top: 8%;
        left: 3%;
    }
    
    .card-2 {
        top: 25%;
        right: 5%;
    }
    
    .card-3 {
        bottom: 20%;
        left: 25%;
    }
    
    /* Reduce card size on very small screens */
    .floating-card {
        padding: 1rem;
    }
    
    .floating-card i {
        font-size: 1.5rem;
    }
    
    .floating-card span {
        font-size: 0.9rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card,
.system-card,
.testimonial-card,
.faq-item,
.portfolio-item,
.stat-item,
.contact-item {
    animation: fadeInUp 0.8s ease forwards;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }
.service-card:nth-child(5) { animation-delay: 0.5s; }
.service-card:nth-child(6) { animation-delay: 0.6s; }

.system-card:nth-child(1) { animation-delay: 0.1s; }
.system-card:nth-child(2) { animation-delay: 0.2s; }
.system-card:nth-child(3) { animation-delay: 0.3s; }
.system-card:nth-child(4) { animation-delay: 0.4s; }
.system-card:nth-child(5) { animation-delay: 0.5s; }

.testimonial-card:nth-child(1) { animation-delay: 0.1s; }
.testimonial-card:nth-child(2) { animation-delay: 0.2s; }
.testimonial-card:nth-child(3) { animation-delay: 0.3s; }
.testimonial-card:nth-child(4) { animation-delay: 0.4s; }
.testimonial-card:nth-child(5) { animation-delay: 0.5s; }
.testimonial-card:nth-child(6) { animation-delay: 0.6s; }

/* Smooth scrolling for older browsers */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* Focus styles for accessibility */
.btn:focus,
.nav-link:focus,
input:focus,
textarea:focus {
    outline: 2px solid #00ccff;
    outline-offset: 2px;
}

/* Notification close button styling */
.notification-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    padding: 0;
    margin-left: 1rem;
    line-height: 1;
    opacity: 0.8;
    transition: opacity 0.3s ease;
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
}

.notification-close:hover {
    opacity: 1;
}

.notification-close:focus {
    outline: 2px solid white;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Loading states */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Print styles */
@media print {
    .navbar,
    .hero-buttons,
    .contact-form,
    .footer {
        display: none;
    }
}