:root {
    --bg-color: #050505;
    --bg-secondary: #111111;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --primary-color: #7b2cbf;
    --secondary-color: #3a0ca3;
    --accent-color: #4cc9f0;
    --neon-glow: 0 0 15px rgba(123, 44, 191, 0.6);
    --glass-bg: rgba(25, 25, 25, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

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

/* Typography & Utilities */
h1, h2, h3 {
    font-weight: 700;
    line-height: 1.2;
}

.highlight {
    color: var(--accent-color);
}

.highlight-gradient {
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glassmorphism Classes */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--neon-glow);
}

/* Buttons */
.btn-primary, .btn-primary-small {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: 30px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(123, 44, 191, 0.4);
}

.btn-primary:hover, .btn-primary-small:hover {
    box-shadow: 0 6px 20px rgba(123, 44, 191, 0.8);
    transform: translateY(-2px);
}

.btn-primary {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-primary-small {
    padding: 10px 24px;
    font-size: 0.95rem;
}

.btn-large {
    width: 100%;
    text-align: center;
    font-size: 1.2rem;
    padding: 18px 0;
    margin-top: 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 100;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

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

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a:not(.btn-primary-small) {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:not(.btn-primary-small):hover {
    color: var(--accent-color);
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: var(--primary-color);
    filter: blur(150px);
    opacity: 0.4;
    border-radius: 50%;
    z-index: -1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(76, 201, 240, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(76, 201, 240, 0.3);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.guarantee {
    font-size: 0.9rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}

.social-proof {
    display: flex;
    align-items: center;
    gap: 15px;
}

.avatars {
    display: flex;
}

.avatars img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--bg-color);
    margin-left: -10px;
}

.avatars img:first-child {
    margin-left: 0;
}

.social-proof p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.hero-image {
    position: relative;
    perspective: 1000px;
}

.mockup-card {
    background: rgba(20, 20, 25, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 0;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    transform: rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.mockup-card:hover {
    transform: rotateY(0) rotateX(0);
}

.mockup-header {
    background: rgba(30, 30, 35, 1);
    padding: 10px 15px;
    display: flex;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.mockup-body {
    padding: 20px;
    min-height: 300px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1e1e24;
}

.floating-element {
    position: absolute;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    animation: float 6s ease-in-out infinite;
}

.el-1 {
    top: 20px;
    right: -30px;
    animation-delay: 0s;
}

.el-2 {
    bottom: 30px;
    left: -40px;
    animation-delay: 3s;
}

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

/* Simple Mockup Animation (if no image) */
.placeholder-animation {
    width: 100%;
    height: 100%;
    position: relative;
}
.node {
    width: 60px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 8px;
    position: absolute;
    box-shadow: 0 0 10px var(--primary-color);
}
.box1 { top: 20%; left: 10%; animation: pulse 2s infinite; }
.box2 { top: 50%; left: 40%; background: var(--accent-color); box-shadow: 0 0 10px var(--accent-color); animation: pulse 2s infinite 0.5s; }
.box3 { top: 30%; right: 10%; background: #ff007f; box-shadow: 0 0 10px #ff007f; animation: pulse 2s infinite 1s; }
.node-line {
    position: absolute;
    top: 40%;
    left: 20%;
    width: 60%;
    height: 2px;
    background: rgba(255,255,255,0.2);
    transform: rotate(15deg);
}

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


/* Stats Section */
.stats-section {
    padding: 60px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 5px;
}

.stat-item p {
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

/* Features Section */
.features-section {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    padding: 40px 30px;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: inline-block;
    padding: 15px;
    background: rgba(123, 44, 191, 0.1);
    border-radius: 16px;
    border: 1px solid rgba(123, 44, 191, 0.2);
}

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

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Pricing Section */
.pricing-section {
    padding: 100px 0;
    position: relative;
    display: flex;
    justify-content: center;
}

.pricing-section::before {
    content: '';
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: var(--accent-color);
    filter: blur(200px);
    opacity: 0.2;
    border-radius: 50%;
    z-index: -1;
}


.pricing-card {
    max-width: 450px;
    width: 100%;
    text-align: center;
    background: linear-gradient(180deg, rgba(30,30,40,0.9) 0%, rgba(15,15,20,0.9) 100%);
    border: 1px solid var(--primary-color);
    box-shadow: 0 0 30px rgba(123, 44, 191, 0.3);
    border-radius: 24px;
    padding: 50px 40px;
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: 'BEST VALUE';
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--primary-color);
    color: white;
    padding: 5px 40px;
    font-size: 0.8rem;
    font-weight: bold;
    transform: rotate(45deg);
}

.pricing-header h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.pricing-header p {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.pricing-price {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    align-items: baseline;
}

.currency {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-color);
}

.amount {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    color: white;
}

.period {
    color: var(--text-muted);
    margin-left: 5px;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 40px;
}

.pricing-features li {
    margin-bottom: 15px;
    color: #e5e7eb;
    display: flex;
    align-items: center;
    gap: 10px;
}

.guarantee-text {
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 15px;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    background: rgba(25, 25, 25, 0.4);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 20px 25px;
    background: none;
    border: none;
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Inter', sans-serif;
}

.faq-question .arrow {
    transition: transform 0.3s ease;
    font-size: 0.8rem;
    color: var(--accent-color);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(10, 10, 15, 0.5);
}

.faq-answer p {
    padding: 0 25px 20px;
    color: var(--text-muted);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--glass-border);
    padding: 60px 0 20px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-info p {
    color: var(--text-muted);
    margin-top: 10px;
    max-width: 300px;
}

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

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero h1 { font-size: 3rem; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links { display: none; /* simple mobile hide for now */ }
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-subtitle { margin: 0 auto 40px; }
    .hero-cta { flex-direction: column; }
    .social-proof { justify-content: center; }
    .floating-element { display: none; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .features-grid { grid-template-columns: 1fr; }
    .footer-container { flex-direction: column; gap: 30px; text-align: center; }
    .footer-links { justify-content: center; }
}