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

:root {
    /* Color Palette */
    --primary-dark: #0a0a0f;
    --primary-blue: #1a1a2e;
    --accent-blue: #16213e;
    --bright-blue: #0f3460;
    --electric-blue: #00d4ff;
    --gold: #ffd700;
    --orange: #ff6b35;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --gray: #6c757d;
    --dark-gray: #343a40;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0f3460 0%, #16213e 50%, #1a1a2e 100%);
    --gradient-accent: linear-gradient(135deg, #00d4ff 0%, #0f3460 100%);
    --gradient-gold: linear-gradient(135deg, #ffd700 0%, #ff6b35 100%);
    --gradient-text: linear-gradient(135deg, #00d4ff 0%, #ffd700 100%);
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Poppins', sans-serif;
    
    /* Spacing */
    --section-padding: 120px 0;
    --container-padding: 0 20px;
    
    /* Shadows */
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 20px 60px rgba(0, 0, 0, 0.15);
    --shadow-strong: 0 30px 80px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--white);
    background: var(--primary-dark);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* Background Animation */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: var(--gradient-primary);
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: var(--gradient-accent);
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 15%;
    animation-delay: 5s;
}

.shape-3 {
    width: 60px;
    height: 60px;
    top: 80%;
    left: 20%;
    animation-delay: 10s;
}

.shape-4 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 30%;
    animation-delay: 15s;
}

.shape-5 {
    width: 140px;
    height: 140px;
    top: 10%;
    right: 5%;
    animation-delay: 8s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-30px) rotate(120deg);
    }
    66% {
        transform: translateY(20px) rotate(240deg);
    }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-secondary);
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

.logo i {
    font-size: 28px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-badge {
    padding: 8px 20px;
    background: var(--gradient-gold);
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark);
    box-shadow: var(--shadow-glow);
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    text-align: center;
    position: relative;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-family: var(--font-secondary);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 30px;
    color: var(--white);
}

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

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: 60px;
    color: rgba(255, 255, 255, 0.9);
}

.hero-subtitle strong {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* Tech Circle Animation */
.hero-visual {
    margin: 60px 0;
}

.tech-circle {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 0 auto;
}

.orbit {
    position: absolute;
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

.orbit-1 {
    width: 120px;
    height: 120px;
    top: 90px;
    left: 90px;
}

.orbit-2 {
    width: 180px;
    height: 180px;
    top: 60px;
    left: 60px;
    animation-duration: 30s;
    animation-direction: reverse;
}

.orbit-3 {
    width: 240px;
    height: 240px;
    top: 30px;
    left: 30px;
    animation-duration: 40s;
}

.satellite {
    position: absolute;
    width: 40px;
    height: 40px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 16px;
    box-shadow: var(--shadow-glow);
    top: -20px;
    left: -20px;
}

.center-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--primary-dark);
    box-shadow: var(--shadow-strong);
}

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

/* Problem Section */
.problem-section {
    padding: var(--section-padding);
    background: rgba(255, 255, 255, 0.02);
}

.problem-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.problem-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(0, 212, 255, 0.3);
}

.problem-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--white);
}

.problem-card blockquote {
    font-size: 1.2rem;
    font-style: italic;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

/* Solution Section */
.solution-section {
    padding: var(--section-padding);
    text-align: center;
}

.solution-title {
    font-family: var(--font-secondary);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 40px;
    color: var(--white);
}

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

.solution-description {
    max-width: 800px;
    margin: 0 auto 60px;
    font-size: 1.2rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
}

.solution-description p {
    margin-bottom: 20px;
}

.emphasis {
    font-size: 1.4rem;
    font-weight: 600;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.benefit-item {
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(255, 215, 0, 0.3);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--primary-dark);
}

.benefit-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
}

/* CTA Section */
.cta-section {
    padding: var(--section-padding);
    background: rgba(255, 255, 255, 0.02);
    text-align: center;
}

.cta-title {
    font-family: var(--font-secondary);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--white);
}

.cta-description {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-highlight {
    font-size: 1.3rem;
    font-weight: 600;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Form Section */
.form-section {
    padding: var(--section-padding);
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 50px;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-strong);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--white);
    font-size: 1rem;
}

.form-group input,
.form-group select {
    padding: 15px 20px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--electric-blue);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group select option {
    background: var(--primary-dark);
    color: var(--white);
}

.submit-btn {
    padding: 18px 40px;
    background: var(--gradient-gold);
    border: none;
    border-radius: 50px;
    color: var(--primary-dark);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
    box-shadow: var(--shadow-medium);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-strong);
}

.submit-btn:active {
    transform: translateY(0);
}

/* Footer */
.footer {
    padding: 40px 0;
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--electric-blue);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
        --container-padding: 0 15px;
    }
    
    .header .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .logo {
        font-size: 20px;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .tech-circle {
        width: 250px;
        height: 250px;
    }
    
    .orbit-1 {
        width: 100px;
        height: 100px;
        top: 75px;
        left: 75px;
    }
    
    .orbit-2 {
        width: 150px;
        height: 150px;
        top: 50px;
        left: 50px;
    }
    
    .orbit-3 {
        width: 200px;
        height: 200px;
        top: 25px;
        left: 25px;
    }
    
    .center-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    
    .satellite {
        width: 30px;
        height: 30px;
        font-size: 12px;
        top: -15px;
        left: -15px;
    }
    
    .problem-cards {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .problem-card {
        padding: 30px 20px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .form-container {
        padding: 30px 20px;
        margin: 0 15px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .problem-cards {
        grid-template-columns: 1fr;
    }
    
    .problem-card {
        min-width: auto;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .solution-title {
        font-size: 1.8rem;
    }
    
    .cta-title {
        font-size: 1.6rem;
    }
}