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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    overflow-x: hidden;
    background: #0a0a0a;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="grad1"><stop offset="0%" stop-color="rgba(255,255,255,0.1)"/><stop offset="100%" stop-color="transparent"/></radialGradient></defs><circle cx="200" cy="300" r="100" fill="url(%23grad1)"/><circle cx="800" cy="200" r="150" fill="url(%23grad1)"/><circle cx="600" cy="700" r="120" fill="url(%23grad1)"/></svg>');
    animation: breathe 8s ease-in-out infinite;
}

@keyframes breathe {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.3; }
    50% { transform: scale(1.05) rotate(5deg); opacity: 0.5; }
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: rgba(255,255,255,0.6);
    border-radius: 50%;
    animation: float-particles 20s infinite linear;
}

.particle:nth-child(1) { width: 3px; height: 3px; left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { width: 5px; height: 5px; left: 20%; animation-delay: 2s; }
.particle:nth-child(3) { width: 2px; height: 2px; left: 30%; animation-delay: 4s; }
.particle:nth-child(4) { width: 4px; height: 4px; left: 40%; animation-delay: 6s; }
.particle:nth-child(5) { width: 6px; height: 6px; left: 50%; animation-delay: 8s; }
.particle:nth-child(6) { width: 3px; height: 3px; left: 60%; animation-delay: 10s; }
.particle:nth-child(7) { width: 4px; height: 4px; left: 70%; animation-delay: 12s; }
.particle:nth-child(8) { width: 2px; height: 2px; left: 80%; animation-delay: 14s; }
.particle:nth-child(9) { width: 5px; height: 5px; left: 90%; animation-delay: 16s; }

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 10;
}

.hero-content {
    text-align: center;
    padding: 120px 0;
    position: relative;
    z-index: 10;
}

.logo {
    font-size: 5.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 50%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 40px rgba(255,255,255,0.5);
    letter-spacing: -0.02em;
    animation: glow-pulse 3s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
    from { text-shadow: 0 0 40px rgba(255,255,255,0.5), 0 0 80px rgba(255,255,255,0.3); }
    to { text-shadow: 0 0 60px rgba(255,255,255,0.8), 0 0 120px rgba(255,255,255,0.5); }
}

.tagline {
    font-size: 1.8rem;
    font-weight: 300;
    margin-bottom: 30px;
    color: rgba(255,255,255,0.95);
    letter-spacing: 0.02em;
}

.subtitle {
    font-size: 1.3rem;
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255,255,255,0.85);
    font-weight: 400;
    line-height: 1.7;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 10;
}

.cta-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 30px;
    background: linear-gradient(135deg, #ffffff 0%, #667eea 50%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.cta-description {
    font-size: 1.3rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 50px;
    line-height: 1.7;
}

.testimonial-card {
    margin-top: 60px;
    padding: 40px;
    background: rgba(255,255,255,0.05);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
}

.testimonial-quote {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 500;
}

.testimonial-author {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    margin-top: 15px;
    font-weight: 500;
}

/* Footer */
.footer {
    background: #0a0a0a;
    color: rgba(255,255,255,0.6);
    padding: 60px 0 40px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.footer-copyright {
    font-size: 0.9rem;
    opacity: 0.6;
    margin-bottom: 30px;
}

.footer-certifications {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-certifications p {
    font-size: 0.85rem;
    opacity: 0.5;
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* Subtle floating animation */
@keyframes float-subtle {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-10px); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo { font-size: 3.5rem; }
    .tagline { font-size: 1.4rem; }
    .section-title { font-size: 2.5rem; }
    .breakthrough-title { font-size: 2.8rem; }
    .cta-title { font-size: 2.8rem; }
    .features-grid, .breakthrough-grid { grid-template-columns: 1fr; }
    .container { padding: 0 20px; }
    .cta-container { flex-direction: column; align-items: center; }
    .hero-content { padding: 80px 0; }
    .features-section, .breakthrough-section, .cta-section { padding: 80px 0; }
    .feature-card, .breakthrough-card { padding: 30px; }
    .stats-grid { gap: 40px; }
}container {
    display: flex;
    justify-content: center;
    gap: 25px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.cta-primary {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    color: #1e293b;
    padding: 18px 45px;
    text-decoration: none;
    border-radius: 60px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15), 0 0 0 1px rgba(255,255,255,0.1);
    position: relative;
    overflow: hidden;
}

.cta-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}


.cta-secondary {
    background: rgba(255,255,255,0.1);
    color: white;
    padding: 18px 45px;
    text-decoration: none;
    border-radius: 60px;
    font-weight: 500;
    font-size: 1.1rem;
    border: 2px solid rgba(255,255,255,0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
}

.cta-secondary:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-3px) scale(1.05);
    border-color: rgba(255,255,255,0.4);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.8);
    text-align: center;
    animation: bounce-smooth 3s ease-in-out infinite;
    z-index: 20;
}

@keyframes bounce-smooth {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-15px); }
    60% { transform: translateX(-50%) translateY(-8px); }
}

.scroll-indicator-icon {
    font-size: 1.5rem;
    margin-bottom: 8px;
    display: block;
}

.scroll-indicator-text {
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.8;
}

/* Features Section */
.features-section {
    padding: 140px 0;
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    position: relative;
}

.features-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    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(255,255,255,0.03)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
}

.section-title {
    text-align: center;
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    position: relative;
    z-index: 10;
}

.section-subtitle {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 80px;
    color: rgba(255,255,255,0.7);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
    position: relative;
    z-index: 10;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 80px;
    position: relative;
    z-index: 10;
}

.feature-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    padding: 45px;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102,126,234,0.1) 0%, rgba(118,75,162,0.1) 50%, rgba(240,147,251,0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: rgba(255,255,255,0.2);
    box-shadow: 0 40px 80px rgba(0,0,0,0.3);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    font-size: 2.2rem;
    box-shadow: 0 10px 30px rgba(102,126,234,0.3);
    position: relative;
    z-index: 2;
}

.feature-title {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #ffffff;
    position: relative;
    z-index: 2;
}

.feature-description {
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
    font-size: 1.05rem;
    position: relative;
    z-index: 2;
}

/* Stats Section */
.stats-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 60px;
    text-align: center;
}

.stat-item {
    position: relative;
}

.stat-number {
    font-size: 4rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 10px;
    display: block;
}

.stat-label {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    font-weight: 500;
}

/* Breakthrough Section */
.breakthrough-section {
    padding: 140px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d1b69 50%, #11998e 100%);
    position: relative;
    overflow: hidden;
}

.breakthrough-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="breakthrough"><stop offset="0%" stop-color="rgba(255,255,255,0.05)"/><stop offset="100%" stop-color="transparent"/></radialGradient></defs><circle cx="100" cy="100" r="50" fill="url(%23breakthrough)"/><circle cx="900" cy="300" r="70" fill="url(%23breakthrough)"/><circle cx="300" cy="800" r="60" fill="url(%23breakthrough)"/><circle cx="700" cy="600" r="80" fill="url(%23breakthrough)"/></svg>');
    animation: rotate-slow 60s linear infinite;
}

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

.breakthrough-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.breakthrough-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    color: rgba(255,255,255,0.9);
    padding: 12px 30px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 40px;
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(20px);
    letter-spacing: 0.5px;
}

.breakthrough-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 30px;
    background: linear-gradient(135deg, #ffffff 0%, #38ef7d 50%, #11998e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.breakthrough-description {
    font-size: 1.4rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 60px;
    line-height: 1.7;
}

.breakthrough-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 80px;
}

.breakthrough-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.03) 100%);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(20px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.breakthrough-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.05) 50%, transparent 70%);
    transform: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.breakthrough-card:hover::before {
    opacity: 1;
    animation: shine 1.5s ease-in-out;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.breakthrough-card:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: rgba(255,255,255,0.2);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}

.breakthrough-icon {
    font-size: 3rem;
    margin-bottom: 25px;
    display: block;
}

.breakthrough-card-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #38ef7d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 2;
}

.breakthrough-card-description {
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
    font-size: 1.05rem;
    position: relative;
    z-index: 2;
}

/* CTA Section */
.cta-section {
    padding: 140px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><circle cx="200" cy="200" r="300" fill="rgba(102,126,234,0.05)"/><circle cx="800" cy="800" r="400" fill="rgba(118,75,162,0.05)"/></svg>');
    animation: pulse-slow 8s ease-in-out infinite;
}

@keyframes pulse-slow {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}