:root {
    --primary: #00A8FF; --primary-dark: #0078CC; --secondary: #10D876; --accent: #FF6B6B;
    --bg: #0A0E17; --surface: #1A1F2E; --card: #252A3D; --text: #E2E8F0; --text-muted: #94A3B8; --border: #334155;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3); --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
    --gradient: linear-gradient(135deg, #0A0E17 0%, #1A1F2E 50%, #252A3D 100%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { 
    font-family: 'Inter', sans-serif; 
    background: var(--bg) !important; 
    color: var(--text); 
    line-height: 1.6;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(0, 168, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 216, 118, 0.08) 0%, transparent 50%);
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.text-center { text-align: center; }

/* Header */
header { 
    background: rgba(26, 31, 46, 0.9); 
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow); 
    position: sticky; 
    top: 0; 
    z-index: 100; 
    border-bottom: 1px solid var(--border);
}
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 1rem 0; }
.logo { 
    display: flex; 
    align-items: center; 
    gap: 0.75rem; 
    font-weight: 800; 
    font-size: 1.5rem; 
    color: var(--primary); 
    text-decoration: none; 
}
.logo-icon { 
    width: 40px; 
    height: 40px; 
    background: linear-gradient(135deg, var(--primary), var(--secondary)); 
    border-radius: 8px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    color: white; 
    font-weight: 900; 
    font-size: 1.2rem; 
}
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.cta-button { 
    background: linear-gradient(135deg, var(--primary), var(--primary-dark)); 
    color: white; 
    padding: 0.6rem 1.2rem; 
    border-radius: 8px; 
    text-decoration: none; 
    font-weight: 600; 
    transition: all 0.2s; 
    box-shadow: 0 2px 4px rgba(0, 168, 255, 0.3);
}
.cta-button:hover { transform: translateY(-2px); box-shadow: 0 8px 16px rgba(0, 168, 255, 0.4); }

/* Hero Section */
.hero { 
    background: var(--gradient);
    padding: 8rem 0; 
    text-align: center; 
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(0, 168, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(16, 216, 118, 0.1) 0%, transparent 50%);
    pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.hero h1 { 
    font-size: 4rem; 
    font-weight: 900; 
    margin-bottom: 1.5rem; 
    line-height: 1.1;
    background: linear-gradient(135deg, var(--text) 0%, var(--primary) 50%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle { 
    font-size: 1.3rem; 
    color: var(--text-muted); 
    margin-bottom: 3rem; 
    max-width: 600px; 
    margin-left: auto; 
    margin-right: auto; 
}
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* Page Header */
.page-header {
    background: var(--surface);
    padding: 4rem 0;
    text-align: center;
    border-bottom: 1px solid var(--border);
}
.page-header h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text);
}
.page-header p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn-primary { 
    background: linear-gradient(135deg, var(--primary), var(--primary-dark)); 
    color: white; 
    padding: 1rem 2rem; 
    border-radius: 10px; 
    text-decoration: none; 
    font-weight: 600; 
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(0, 168, 255, 0.3);
    display: inline-block;
}
.btn-primary:hover { 
    transform: translateY(-3px); 
    box-shadow: 0 8px 20px rgba(0, 168, 255, 0.4); 
}
.btn-secondary { 
    background: transparent; 
    color: var(--text); 
    padding: 1rem 2rem; 
    border: 2px solid var(--border); 
    border-radius: 10px; 
    text-decoration: none; 
    font-weight: 600; 
    transition: all 0.3s; 
    display: inline-block;
}
.btn-secondary:hover { 
    border-color: var(--primary); 
    color: var(--primary); 
    background: rgba(0, 168, 255, 0.1);
}

/* Services */
.services-preview, .services-detailed { padding: 6rem 0; }
.services-preview { background: var(--surface); }
.section-title { 
    text-align: center; 
    font-size: 2.5rem; 
    font-weight: 800; 
    margin-bottom: 1rem; 
    color: var(--text);
}
.section-subtitle { 
    text-align: center; 
    font-size: 1.2rem; 
    color: var(--text-muted); 
    margin-bottom: 4rem; 
    max-width: 600px; 
    margin-left: auto; 
    margin-right: auto; 
}
.services-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); 
    gap: 2rem; 
}
.service-card { 
    background: var(--card); 
    padding: 2.5rem; 
    border-radius: 15px; 
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}
.service-card:hover { 
    transform: translateY(-5px); 
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}
.service-icon { 
    font-size: 3rem; 
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.service-card h3 { 
    font-size: 1.5rem; 
    font-weight: 700; 
    margin-bottom: 1rem; 
    color: var(--text);
}
.service-card p { 
    color: var(--text-muted); 
    line-height: 1.7; 
    margin-bottom: 1rem;
}
.card-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}
.card-link:hover { color: var(--secondary); }

/* Detailed Services */
.service-detailed {
    margin-bottom: 5rem;
    padding: 3rem 0;
    border-bottom: 1px solid var(--border);
}
.service-detailed:last-child { border-bottom: none; }
.service-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
}
.service-icon-large {
    font-size: 4rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.service-tagline {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin: 0;
}
.service-description { margin-top: 2rem; }
.service-description > p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-muted);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}
.feature-item {
    background: var(--card);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid var(--border);
}
.feature-item h4 {
    color: var(--text);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}
.feature-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Stats Section */
.stats { 
    padding: 5rem 0; 
    background: var(--bg) !important;
    text-align: center;
}
.stats-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); 
    gap: 3rem; 
}
.stat-item h3 { 
    font-size: 3rem; 
    font-weight: 900; 
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.stat-item p { 
    color: var(--text-muted); 
    font-weight: 600; 
    text-transform: uppercase; 
    letter-spacing: 0.5px; 
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: var(--surface);
    text-align: center;
}
.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text);
}
.cta-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* About Page Specific Styles */
.mission-section { padding: 6rem 0; background: var(--surface); }
.mission-content { display: grid; grid-template-columns: 2fr 1fr; gap: 4rem; align-items: center; }
.mission-text h2 { font-size: 2.5rem; margin-bottom: 1.5rem; }
.lead { font-size: 1.3rem; font-weight: 600; margin-bottom: 1.5rem; color: var(--primary); }
.mission-stats { display: grid; gap: 1.5rem; }
.stat-card { background: var(--card); padding: 1.5rem; border-radius: 10px; text-align: center; border: 1px solid var(--border); }
.stat-card h3 { font-size: 2rem; color: var(--primary); margin-bottom: 0.5rem; }

.values-section { padding: 6rem 0; }
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.value-card { background: var(--card); padding: 2rem; border-radius: 15px; border: 1px solid var(--border); }
.value-icon { font-size: 2.5rem; margin-bottom: 1rem; }

.expertise-section { padding: 6rem 0; background: var(--surface); }
.expertise-content { display: grid; grid-template-columns: 2fr 1fr; gap: 4rem; }
.expertise-list { margin-top: 2rem; }
.expertise-item { margin-bottom: 1rem; padding: 1rem; background: var(--card); border-radius: 8px; }
.certifications h3 { margin-bottom: 1rem; }
.cert-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
.cert-item { background: var(--card); padding: 0.5rem; text-align: center; border-radius: 5px; font-size: 0.9rem; }

.why-choose-section { padding: 6rem 0; }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.why-item { background: var(--card); padding: 2rem; border-radius: 15px; border: 1px solid var(--border); }

/* Contact Page Styles */
.contact-section { padding: 6rem 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-form { margin-top: 1.5rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; color: var(--text); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 0.75rem; border: 1px solid var(--border); border-radius: 8px;
    background: var(--card); color: var(--text); font-family: inherit;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0, 168, 255, 0.1);
}

.contact-methods { margin-bottom: 3rem; }
.contact-method { display: flex; gap: 1rem; margin-bottom: 2rem; }
.contact-icon { font-size: 1.5rem; width: 40px; }
.contact-details h3 { margin-bottom: 0.25rem; }
.contact-note { font-size: 0.9rem; color: var(--text-muted); }

.response-guarantee { background: var(--card); padding: 2rem; border-radius: 10px; border: 1px solid var(--border); }
.response-items { margin-top: 1rem; }
.response-item { margin-bottom: 0.5rem; }

.faq-section { padding: 6rem 0; background: var(--surface); }
.faq-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 2rem; }
.faq-item { background: var(--card); padding: 2rem; border-radius: 15px; border: 1px solid var(--border); }
.faq-item h3 { margin-bottom: 1rem; color: var(--primary); }

/* Footer */
footer { 
    background: var(--surface); 
    padding: 3rem 0 1.5rem; 
    text-align: center; 
    border-top: 1px solid var(--border);
}
.footer-content { margin-bottom: 2rem; }
.footer-links { 
    display: flex; 
    justify-content: center; 
    gap: 2rem; 
    margin-bottom: 2rem; 
    flex-wrap: wrap;
}
.footer-links a { 
    color: var(--text-muted); 
    text-decoration: none; 
    font-weight: 500; 
    transition: color 0.2s; 
}
.footer-links a:hover { color: var(--primary); }
.footer-bottom { 
    color: var(--text-muted); 
    font-size: 0.9rem; 
    padding-top: 1.5rem; 
    border-top: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.1rem; }
    .hero-buttons, .cta-buttons { flex-direction: column; align-items: center; }
    .btn-primary, .btn-secondary { width: 100%; max-width: 300px; text-align: center; }
    .nav-links { display: none; }
    .services-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .mission-content, .expertise-content, .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
    .service-header { flex-direction: column; text-align: center; }
    .faq-grid { grid-template-columns: 1fr; }
}

/* Enhanced Hero Section Styles */
.hero {
    background: var(--bg);
    padding: 10rem 0 8rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

/* Animated Background */
.hero::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 168, 255, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(16, 216, 118, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(0, 168, 255, 0.1) 0%, transparent 50%);
    animation: backgroundShift 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes backgroundShift {
    0%, 100% { opacity: 1; transform: translateX(0) translateY(0); }
    33% { opacity: 0.8; transform: translateX(-10px) translateY(-10px); }
    66% { opacity: 0.6; transform: translateX(10px) translateY(10px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    animation: heroFadeIn 1.5s ease-out;
}

@keyframes heroFadeIn {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Enhanced Typography */
.hero h1 {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 1.1;
    background: linear-gradient(135deg, #E2E8F0 0%, #00A8FF 30%, #10D876 70%, #E2E8F0 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease-in-out infinite;
    text-shadow: 0 0 30px rgba(0, 168, 255, 0.3);
}

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

.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    animation: subtitleFadeIn 1.8s ease-out 0.3s both;
    font-weight: 400;
    letter-spacing: 0.5px;
}

@keyframes subtitleFadeIn {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Enhanced Buttons */
.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: buttonsFadeIn 2.1s ease-out 0.6s both;
}

@keyframes buttonsFadeIn {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

.hero .btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 
        0 8px 25px rgba(0, 168, 255, 0.4),
        0 0 0 0 rgba(0, 168, 255, 0.3);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.95rem;
}

.hero .btn-primary:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 
        0 15px 35px rgba(0, 168, 255, 0.5),
        0 0 0 10px rgba(0, 168, 255, 0.1);
}

.hero .btn-secondary {
    background: transparent;
    color: var(--text);
    padding: 1.2rem 2.5rem;
    border: 2px solid var(--border);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.95rem;
}

.hero .btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0, 168, 255, 0.1);
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 25px rgba(0, 168, 255, 0.3);
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-muted);
    animation: scrollBounce 2s ease-in-out infinite;
    cursor: pointer;
    transition: color 0.3s ease;
}

.scroll-indicator:hover {
    color: var(--primary);
}

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

.scroll-indicator span {
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border: 2px solid currentColor;
    border-top: none;
    border-right: none;
    transform: rotate(-45deg);
}

/* Mobile responsive */
@media (max-width: 768px) {
    .hero {
        padding: 8rem 0 6rem;
        min-height: 90vh;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero .btn-primary,
    .hero .btn-secondary {
        width: 100%;
        max-width: 280px;
    }
    
    .scroll-indicator {
        display: none;
    }
}